shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-sidebar.h"
  36 #include "ev-sidebar-links.h"
  37 #include "ev-sidebar-attachments.h"
  38 #include "ev-sidebar-thumbnails.h"
  39 #include "ev-view.h"
  40 #include "ev-password.h"
  41 #include "ev-password-view.h"
  42 #include "ev-properties-dialog.h"
  43 #include "ev-file-exporter.h"
  44 #include "ev-document-thumbnails.h"
  45 #include "ev-document-links.h"
  46 #include "ev-document-fonts.h"
  47 #include "ev-document-find.h"
  48 #include "ev-document-security.h"
  49 #include "ev-document-factory.h"
  50 #include "ev-job-queue.h"
  51 #include "ev-jobs.h"
  52 #include "ev-sidebar-page.h"
  53 #include "eggfindbar.h"
  54
  55 #ifndef HAVE_GTK_RECENT
  56 #include "egg-recent-view-uimanager.h"
  57 #include "egg-recent-view.h"
  58 #include "egg-recent-model.h"
  59 #endif
  60
  61 #include "egg-toolbar-editor.h"
  62 #include "egg-editable-toolbar.h"
  63 #include "egg-toolbars-model.h"
  64 #include "ephy-zoom.h"
  65 #include "ephy-zoom-action.h"
  66 #include "ev-application.h"
  67 #include "ev-stock-icons.h"
  68 #include "ev-metadata-manager.h"
  69 #include "ev-file-helpers.h"
  70 #include "ev-utils.h"
  71 #include "ev-history.h"
  72 #include "ev-image.h"
  73
  74 #ifdef WITH_GNOME_PRINT
  75 #include "ev-print-job.h"
  76 #include <libgnomeprintui/gnome-print-dialog.h>
  77 #endif
  78
  79 #ifdef WITH_GTK_PRINT
  80 #include <gtk/gtkprintunixdialog.h>
  81 #endif
  82
  83 #ifdef ENABLE_PDF
  84 #include <poppler.h>
  85 #endif
  86
  87 #include <glib/gstdio.h>
  88 #include <glib/gi18n.h>
  89 #include <gtk/gtk.h>
  90 #include <libgnomevfs/gnome-vfs-utils.h>
  91 #include <libgnomevfs/gnome-vfs-async-ops.h>
  92 #include <libgnomevfs/gnome-vfs-ops.h>
  93 #include <gconf/gconf-client.h>
  94
  95 #include <errno.h>
  96 #include <stdlib.h>
  97 #include <string.h>
  98 #include <unistd.h>
  99
 100 #if !GLIB_CHECK_VERSION (2, 13, 3)
 101 char *xdg_user_dir_lookup (char *type);
 102 #endif
 103
 104 typedef enum {
 105         PAGE_MODE_DOCUMENT,
 106         PAGE_MODE_PASSWORD
 107 } EvWindowPageMode;
 108
 109 typedef enum {
 110         EV_CHROME_MENUBAR       = 1 << 0,
 111         EV_CHROME_TOOLBAR       = 1 << 1,
 112         EV_CHROME_FINDBAR       = 1 << 2,
 113         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 114         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 115         EV_CHROME_SIDEBAR       = 1 << 5,
 116         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 117         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 118 } EvChrome;
 119
 120 struct _EvWindowPrivate {
 121         /* UI */
 122         EvChrome chrome;
 123
 124         GtkWidget *main_box;
 125         GtkWidget *menubar;
 126         GtkWidget *toolbar;
 127         GtkWidget *hpaned;
 128         GtkWidget *sidebar;
 129         GtkWidget *find_bar;
 130         GtkWidget *scrolled_window;
 131         GtkWidget *view;
 132         GtkWidget *password_view;
 133         GtkWidget *sidebar_thumbs;
 134         GtkWidget *sidebar_links;
 135         GtkWidget *sidebar_attachments;
 136
 137         /* Dialogs */
 138         GtkWidget *properties;
 139 #ifdef WITH_PRINT
 140         GtkWidget *print_dialog;
 141 #endif
 142         GtkWidget *password_dialog;
 143
 144         /* UI Builders */
 145         GtkActionGroup   *action_group;
 146         GtkActionGroup   *view_popup_action_group;
 147         GtkActionGroup   *attachment_popup_action_group;
 148 #ifdef HAVE_GTK_RECENT
 149         GtkRecentManager *recent_manager;
 150         GtkActionGroup   *recent_action_group;
 151         guint             recent_ui_id;
 152 #endif
 153         GtkUIManager     *ui_manager;
 154
 155         /* Fullscreen mode */
 156         GtkWidget *fullscreen_toolbar;
 157
 158         /* Presentation mode */
 159         guint      presentation_timeout_id;
 160
 161         /* Preview mode */
 162         GtkWidget *preview_toolbar;
 163         gchar     *print_settings_file;
 164
 165         /* Popup view */
 166         GtkWidget *view_popup;
 167         EvLink    *link;
 168         EvImage   *image;
 169
 170         /* Popup attachment */
 171         GtkWidget    *attachment_popup;
 172         GList        *attach_list;
 173
 174         /* Document */
 175         char *uri;
 176         char *local_uri;
 177         EvLinkDest *dest;
 178         gboolean unlink_temp_file;
 179
 180         EvDocument *document;
 181         EvHistory *history;
 182         EvPageCache *page_cache;
 183         EvWindowPageMode page_mode;
 184         EvWindowTitle *title;
 185 #ifndef HAVE_GTK_RECENT
 186         EggRecentViewUIManager *recent_view;
 187 #endif
 188
 189         EvJob *load_job;
 190         EvJob *thumbnail_job;
 191 #ifdef WITH_GNOME_PRINT
 192         GnomePrintJob *print_job;
 193 #endif
 194
 195 #ifdef WITH_GTK_PRINT
 196         EvJob            *print_job;
 197         gboolean          print_preview;
 198         GtkPrintJob      *gtk_print_job;
 199         GtkPrinter       *printer;
 200         GtkPrintSettings *print_settings;
 201         GtkPageSetup     *print_page_setup;
 202 #endif
 203 };
 204
 205 #define EV_WINDOW_GET_PRIVATE(object) \
 206         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 207
 208 #define PAGE_SELECTOR_ACTION    "PageSelector"
 209 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 210 #define NAVIGATION_ACTION       "Navigation"
 211
 212 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 213 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 214 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 215
 216 #define PRESENTATION_TIMEOUT 5
 217
 218 #define SIDEBAR_DEFAULT_SIZE    132
 219 #define LINKS_SIDEBAR_ID "links"
 220 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 221 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 222
 223 static void     ev_window_update_actions                (EvWindow *ev_window);
 224 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 225                                                          GParamSpec       *pspec,
 226                                                          EvWindow         *ev_window);
 227 static void     ev_window_set_page_mode                 (EvWindow         *window,
 228                                                          EvWindowPageMode  page_mode);
 229 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 230                                                          gpointer          data);
 231 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 232                                                          EvWindow         *ev_window);
 233 #ifdef WITH_GTK_PRINT
 234 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 235                                                          EvWindow         *window);
 236 #endif
 237 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 238                                                          GParamSpec       *pspec,
 239                                                          EvWindow         *ev_window);
 240 static void     ev_window_zoom_changed_cb               (EvView           *view,
 241                                                          GParamSpec       *pspec,
 242                                                          EvWindow         *ev_window);
 243 static void     ev_window_add_recent                    (EvWindow         *window,
 244                                                          const char       *filename);
 245 static void     ev_window_run_fullscreen                (EvWindow         *window);
 246 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 247 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 248                                                          EvWindow         *window);
 249 static void     ev_window_run_presentation              (EvWindow         *window);
 250 static void     ev_window_stop_presentation             (EvWindow         *window);
 251 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 252                                                          EvWindow         *window);
 253 static void     ev_window_run_preview                   (EvWindow         *window);
 254 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 255                                                          EvWindow         *window);
 256 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 257                                                          EvWindow         *window);
 258 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 259                                                          EvWindow         *window);
 260 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 261                                                          EvWindow         *window);
 262 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 263                                                          EvWindow         *window);
 264 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 265                                                          EvWindow *window);
 266 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 267                                                          EvWindow *window);
 268 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 269                                                          EvWindow         *ev_window);
 270 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 271                                                          EvWindow         *ev_window);
 272 static void     view_handle_link_cb                     (EvView *view,
 273                                                          EvLink *link,
 274                                                          EvWindow *window);
 275
 276 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 277
 278 static void
 279 ev_window_set_action_sensitive (EvWindow   *ev_window,
 280                                 const char *name,
 281                                 gboolean    sensitive)
 282 {
 283         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 284                                                          name);
 285         gtk_action_set_sensitive (action, sensitive);
 286 }
 287
 288
 289 static void
 290 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 291 {
 292         EvDocument *document = ev_window->priv->document;
 293         const EvDocumentInfo *info = NULL;
 294
 295         gboolean has_document = FALSE;
 296         gboolean ok_to_print = TRUE;
 297         gboolean ok_to_copy = TRUE;
 298         gboolean has_properties = TRUE;
 299         gboolean override_restrictions = FALSE;
 300         gboolean can_get_text = FALSE;
 301         gboolean has_pages = FALSE;
 302         gboolean can_find = FALSE;
 303
 304         GConfClient *client;
 305
 306         if (document) {
 307                 has_document = TRUE;
 308                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 309         }
 310
 311         if (has_document && ev_window->priv->page_cache) {
 312                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 313         }
 314
 315         if (!info || info->fields_mask == 0) {
 316                 has_properties = FALSE;
 317         }
 318
 319         if (has_document && EV_IS_SELECTION (document)) {
 320                 can_get_text = TRUE;
 321         }
 322
 323         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 324                 can_find = TRUE;
 325         }
 326
 327         client = gconf_client_get_default ();
 328         override_restrictions = gconf_client_get_bool (client,
 329                                                        GCONF_OVERRIDE_RESTRICTIONS,
 330                                                        NULL);
 331         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 332                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 333                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 334         }
 335
 336         if (has_document && !EV_IS_FILE_EXPORTER(document))
 337                 ok_to_print = FALSE;
 338
 339
 340         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 341                 ok_to_copy = FALSE;
 342         }
 343
 344         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 345                 ok_to_print = FALSE;
 346         }
 347 #ifndef WITH_PRINT
 348         ok_to_print = FALSE;
 349 #endif
 350         g_object_unref (client);
 351
 352
 353         /* File menu */
 354         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 355         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 356
 357 #ifdef WITH_GTK_PRINT
 358         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 359 #endif
 360
 361 #ifdef WITH_GNOME_PRINT
 362         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 363 #endif
 364
 365         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 366         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 367
 368         /* Edit menu */
 369         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 370         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 371         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 372         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 373         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 374
 375         /* View menu */
 376         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 377         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 378         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 379         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 380         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 381
 382         /* Toolbar-specific actions: */
 383         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 384         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 385         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 386         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 387
 388         ev_window_update_actions (ev_window);
 389 }
 390
 391 static void
 392 ev_window_update_actions (EvWindow *ev_window)
 393 {
 394         EvView *view = EV_VIEW (ev_window->priv->view);
 395         int n_pages = 0, page = -1;
 396         gboolean has_pages = FALSE;
 397         gboolean presentation_mode;
 398
 399         if (ev_window->priv->document && ev_window->priv->page_cache) {
 400                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 401                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 402                 has_pages = n_pages > 0;
 403         }
 404
 405         ev_window_set_action_sensitive (ev_window, "EditCopy",
 406                                         has_pages &&
 407                                         ev_view_get_has_selection (view));
 408         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 409                                         ev_view_can_find_next (view));
 410         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 411                                         ev_view_can_find_previous (view));
 412
 413         presentation_mode = ev_view_get_presentation (view);
 414
 415         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 416                                         has_pages &&
 417                                         ev_view_can_zoom_in (view) &&
 418                                         !presentation_mode);
 419         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 420                                         has_pages &&
 421                                         ev_view_can_zoom_out (view) &&
 422                                         !presentation_mode);
 423
 424         /* Go menu */
 425         if (has_pages) {
 426                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 427                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 428                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 429                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 430         } else {
 431                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 432                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 433                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 434                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 435         }
 436
 437         if (has_pages &&
 438             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 439             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 440                 GtkAction *action;
 441                 float      zoom;
 442                 float      real_zoom;
 443
 444                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 445                                                       ZOOM_CONTROL_ACTION);
 446
 447                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 448                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 449                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 450
 451                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 452         }
 453 }
 454
 455 static void
 456 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 457 {
 458         gboolean can_find;
 459
 460         can_find = window->priv->document &&
 461             EV_IS_DOCUMENT_FIND (window->priv->document);
 462
 463         if (window->priv->action_group) {
 464                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 465                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 466                 ev_window_set_action_sensitive (window, "Space", sensitive);
 467                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 468                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 469                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 470                 ev_window_set_action_sensitive (window, "Return", sensitive);
 471                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 472                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 473                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 474                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 475                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 476                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 477
 478                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 479         }
 480 }
 481
 482 static void
 483 set_widget_visibility (GtkWidget *widget, gboolean visible)
 484 {
 485         g_assert (GTK_IS_WIDGET (widget));
 486
 487         if (visible)
 488                 gtk_widget_show (widget);
 489         else
 490                 gtk_widget_hide (widget);
 491 }
 492
 493 static void
 494 update_chrome_visibility (EvWindow *window)
 495 {
 496         EvWindowPrivate *priv = window->priv;
 497         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 498         gboolean fullscreen_mode, presentation, fullscreen;
 499         gboolean preview_toolbar;
 500
 501         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 502         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 503         fullscreen_mode = fullscreen || presentation;
 504
 505         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 506         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 507                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 508         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 509                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 510         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 511         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 512         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 513
 514         set_widget_visibility (priv->menubar, menubar);
 515         set_widget_visibility (priv->toolbar, toolbar);
 516         set_widget_visibility (priv->find_bar, findbar);
 517         set_widget_visibility (priv->sidebar, sidebar);
 518
 519         if (priv->preview_toolbar)
 520                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 521
 522         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 523         gtk_widget_set_sensitive (priv->menubar, menubar);
 524
 525         if (priv->fullscreen_toolbar != NULL) {
 526                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 527         }
 528 }
 529
 530 static void
 531 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 532 {
 533         EvWindowPrivate *priv = window->priv;
 534
 535         if (active) {
 536                 priv->chrome |= flag;
 537         } else {
 538                 priv->chrome &= ~flag;
 539         }
 540
 541         update_chrome_visibility (window);
 542 }
 543
 544 static void
 545 update_sizing_buttons (EvWindow *window)
 546 {
 547         GtkActionGroup *action_group = window->priv->action_group;
 548         GtkAction *action;
 549         gboolean best_fit, page_width;
 550         EvSizingMode sizing_mode;
 551
 552         if (window->priv->view == NULL)
 553                 return;
 554
 555         g_object_get (window->priv->view,
 556                       "sizing_mode", &sizing_mode,
 557                       NULL);
 558
 559         switch (sizing_mode) {
 560                 case EV_SIZING_BEST_FIT:
 561                         best_fit = TRUE;
 562                         page_width = FALSE;
 563                         break;
 564                 case EV_SIZING_FIT_WIDTH:
 565                         best_fit = FALSE;
 566                         page_width = TRUE;
 567                         break;
 568                 default:
 569                         best_fit = page_width = FALSE;
 570                         break;
 571         }
 572
 573         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 574         g_signal_handlers_block_by_func
 575                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 576         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 577         g_signal_handlers_unblock_by_func
 578                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 579
 580         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 581         g_signal_handlers_block_by_func
 582                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 583         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 584         g_signal_handlers_unblock_by_func
 585                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 586
 587         action = gtk_action_group_get_action (window->priv->action_group,
 588                                               ZOOM_CONTROL_ACTION);
 589         if (best_fit) {
 590                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 591                                                  EPHY_ZOOM_BEST_FIT);
 592         } else if (page_width) {
 593                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 594                                                  EPHY_ZOOM_FIT_WIDTH);
 595         }
 596 }
 597
 598 /**
 599  * ev_window_is_empty:
 600  * @ev_window: The instance of the #EvWindow.
 601  *
 602  * It does look if there is any document loaded or if there is any job to load
 603  * a document.
 604  *
 605  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 606  *          loaded, %FALSE in other case.
 607  */
 608 gboolean
 609 ev_window_is_empty (const EvWindow *ev_window)
 610 {
 611         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 612
 613         return (ev_window->priv->document == NULL) &&
 614                 (ev_window->priv->load_job == NULL);
 615 }
 616
 617 static void
 618 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 619                                    gint       response_id,
 620                                    EvWindow  *ev_window)
 621 {
 622         gtk_widget_destroy (dialog);
 623 }
 624
 625 static void
 626 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 627 {
 628         GtkWidget *dialog;
 629
 630         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 631                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 632                                          GTK_MESSAGE_ERROR,
 633                                          GTK_BUTTONS_CLOSE,
 634                                          msg);
 635         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 636                                                   "%s", error->message);
 637         g_signal_connect (dialog, "response",
 638                           G_CALLBACK (ev_window_error_dialog_response_cb),
 639                            window);
 640         gtk_widget_show (dialog);
 641 }
 642
 643 static void
 644 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 645 {
 646         ev_window_update_actions (ev_window);
 647 }
 648
 649 static void
 650 page_changed_cb (EvPageCache *page_cache,
 651                  gint         page,
 652                  EvWindow    *ev_window)
 653 {
 654         ev_window_update_actions (ev_window);
 655
 656         if (!ev_window_is_empty (ev_window))
 657                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 658 }
 659
 660 typedef struct _FindTask {
 661         const gchar *page_label;
 662         gchar *chapter;
 663 } FindTask;
 664
 665 static gboolean
 666 ev_window_find_chapter (GtkTreeModel *tree_model,
 667                         GtkTreePath  *path,
 668                         GtkTreeIter  *iter,
 669                         gpointer      data)
 670 {
 671         FindTask *task = (FindTask *)data;
 672         gchar *page_string;
 673
 674         gtk_tree_model_get (tree_model, iter,
 675                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 676                             -1);
 677
 678         if (!page_string)
 679                 return FALSE;
 680
 681         if (!strcmp (page_string, task->page_label)) {
 682                 gtk_tree_model_get (tree_model, iter,
 683                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 684                                     -1);
 685                 g_free (page_string);
 686                 return TRUE;
 687         }
 688
 689         g_free (page_string);
 690         return FALSE;
 691 }
 692
 693 static void
 694 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 695 {
 696         gchar *page_label = NULL;
 697         gchar *link_title;
 698         FindTask find_task;
 699         EvLink *real_link;
 700         EvLinkAction *action;
 701         EvLinkDest *dest;
 702
 703         if (window->priv->history == NULL)
 704                 return;
 705
 706         if (link) {
 707                 action = g_object_ref (ev_link_get_action (link));
 708                 dest = ev_link_action_get_dest (action);
 709                 page = ev_link_dest_get_page (dest);
 710                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 711         } else {
 712                 dest = ev_link_dest_new_page (page);
 713                 action = ev_link_action_new_dest (dest);
 714                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 715         }
 716
 717         if (!page_label)
 718                 return;
 719
 720         find_task.page_label = page_label;
 721         find_task.chapter = NULL;
 722
 723         if (EV_IS_DOCUMENT_LINKS (window->priv->document) &&
 724             ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 725                 GtkTreeModel *model;
 726
 727                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 728
 729                 if (model) {
 730                         gtk_tree_model_foreach (model,
 731                                                 ev_window_find_chapter,
 732                                                 &find_task);
 733
 734                         g_object_unref (model);
 735                 }
 736         }
 737
 738         if (find_task.chapter)
 739                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 740         else
 741                 link_title = g_strdup_printf (_("Page %s"), page_label);
 742
 743         real_link = ev_link_new (link_title, action);
 744
 745         ev_history_add_link (window->priv->history, real_link);
 746
 747         g_free (find_task.chapter);
 748         g_free (link_title);
 749         g_free (page_label);
 750         g_object_unref (real_link);
 751 }
 752
 753 static void
 754 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 755 {
 756         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 757
 758         ev_window_add_history (window, 0, link);
 759         ev_window_add_history (window, current_page, NULL);
 760 }
 761
 762 static void
 763 history_changed_cb (EvPageCache *page_cache,
 764                     gint         page,
 765                     EvWindow    *window)
 766 {
 767         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 768
 769         ev_window_add_history (window, page, NULL);
 770         ev_window_add_history (window, current_page, NULL);
 771
 772         return;
 773 }
 774
 775 static void
 776 update_document_mode (EvWindow *window, EvDocumentMode mode)
 777 {
 778         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 779                 ev_window_run_presentation (window);
 780         }
 781         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 782                 ev_window_run_fullscreen (window);
 783         }
 784 }
 785
 786 static void
 787 setup_document_from_metadata (EvWindow *window)
 788 {
 789         char *uri = window->priv->uri;
 790         GValue page = { 0, };
 791         gint n_pages;
 792         gint new_page;
 793
 794         /* View the previously shown page, but make sure to not open a document on
 795          * the last page, since closing it on the last page most likely means the
 796          * user was finished reading the document. In that case, reopening should
 797          * show the first page. */
 798         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 799                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 800                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 801                 if (new_page == n_pages - 1)
 802                         new_page = 0;
 803                 ev_page_cache_set_current_page (window->priv->page_cache,
 804                                                 new_page);
 805                 g_value_unset (&page);
 806         }
 807 }
 808
 809 static void
 810 setup_chrome_from_metadata (EvWindow *window)
 811 {
 812         EvChrome chrome = EV_CHROME_NORMAL;
 813         GValue show_toolbar = { 0, };
 814
 815         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 816                 if (!g_value_get_boolean (&show_toolbar))
 817                         chrome &= ~EV_CHROME_TOOLBAR;
 818                 g_value_unset (&show_toolbar);
 819         }
 820         window->priv->chrome = chrome;
 821 }
 822
 823 static void
 824 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 825 {
 826         char *uri = window->priv->uri;
 827         GtkWidget *sidebar = window->priv->sidebar;
 828         GtkWidget *links = window->priv->sidebar_links;
 829         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 830         GtkWidget *attachments = window->priv->sidebar_attachments;
 831         GValue sidebar_size = { 0, };
 832         GValue sidebar_page = { 0, };
 833         GValue sidebar_visibility = { 0, };
 834
 835         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 836                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 837                                         g_value_get_int (&sidebar_size));
 838                 g_value_unset(&sidebar_size);
 839         }
 840
 841         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 842                 const char *page_id = g_value_get_string (&sidebar_page);
 843
 844                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 845                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 846                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 847                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 848                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 849                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 850                 }
 851                 g_value_unset (&sidebar_page);
 852         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 853                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 854         }
 855
 856         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 857                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 858                 g_value_unset (&sidebar_visibility);
 859         }
 860 }
 861
 862 static void
 863 setup_size_from_metadata (EvWindow *window)
 864 {
 865         char *uri = window->priv->uri;
 866         GValue width = { 0, };
 867         GValue height = { 0, };
 868         GValue width_ratio = { 0, };
 869         GValue height_ratio = { 0, };
 870         GValue maximized = { 0, };
 871         GValue x = { 0, };
 872         GValue y = { 0, };
 873
 874         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 875                 if (g_value_get_boolean (&maximized)) {
 876                         gtk_window_maximize (GTK_WINDOW (window));
 877                         return;
 878                 } else {
 879                         gtk_window_unmaximize (GTK_WINDOW (window));
 880                 }
 881                 g_value_unset (&maximized);
 882         }
 883
 884         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 885             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 886                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 887                                  g_value_get_int (&y));
 888                 g_value_unset (&x);
 889                 g_value_unset (&y);
 890         }
 891
 892         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 893             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 894                 gtk_window_resize (GTK_WINDOW (window),
 895                                    g_value_get_int (&width),
 896                                    g_value_get_int (&height));
 897                 g_value_unset (&width);
 898                 g_value_unset (&height);
 899                 return;
 900         }
 901
 902         if (window->priv->page_cache &&
 903             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 904             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 905
 906                 gint document_width;
 907                 gint document_height;
 908
 909                 GdkScreen *screen;
 910
 911                 gint request_width;
 912                 gint request_height;
 913
 914                 ev_page_cache_get_max_width (window->priv->page_cache,
 915                                              0, 1.0,
 916                                              &document_width);
 917                 ev_page_cache_get_max_height (window->priv->page_cache,
 918                                              0, 1.0,
 919                                              &document_height);
 920
 921                 request_width = g_value_get_double (&width_ratio) * document_width;
 922                 request_height = g_value_get_double (&height_ratio) * document_height;
 923
 924                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 925
 926                 if (screen) {
 927                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 928                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 929                 }
 930
 931                 gtk_window_resize (GTK_WINDOW (window),
 932                                    request_width,
 933                                    request_height);
 934                 g_value_unset (&width_ratio);
 935                 g_value_unset (&height_ratio);
 936         }
 937 }
 938
 939 static void
 940 setup_view_from_metadata (EvWindow *window)
 941 {
 942         EvView *view = EV_VIEW (window->priv->view);
 943         char *uri = window->priv->uri;
 944         GEnumValue *enum_value;
 945         GValue sizing_mode = { 0, };
 946         GValue zoom = { 0, };
 947         GValue continuous = { 0, };
 948         GValue dual_page = { 0, };
 949         GValue presentation = { 0, };
 950         GValue fullscreen = { 0, };
 951         GValue rotation = { 0, };
 952         GValue maximized = { 0, };
 953
 954         /* Maximized */
 955         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 956                 if (g_value_get_boolean (&maximized)) {
 957                         gtk_window_maximize (GTK_WINDOW (window));
 958                 } else {
 959                         gtk_window_unmaximize (GTK_WINDOW (window));
 960                 }
 961                 g_value_unset (&maximized);
 962         }
 963
 964         /* Sizing mode */
 965         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 966                 enum_value = g_enum_get_value_by_nick
 967                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 968                 g_value_unset (&sizing_mode);
 969                 ev_view_set_sizing_mode (view, enum_value->value);
 970         }
 971
 972         /* Zoom */
 973         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 974             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 975                 gdouble zoom_value;
 976
 977                 zoom_value = g_value_get_double (&zoom);
 978                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 979                 ev_view_set_zoom (view, zoom_value, FALSE);
 980                 g_value_unset (&zoom);
 981         }
 982
 983         /* Continuous */
 984         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 985                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 986                 g_value_unset (&continuous);
 987         }
 988
 989         /* Dual page */
 990         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 991                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 992                 g_value_unset (&dual_page);
 993         }
 994
 995         /* Presentation */
 996         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 997                 if (g_value_get_boolean (&presentation) && uri) {
 998                         ev_window_run_presentation (window);
 999                 }
1000                 g_value_unset (&presentation);
1001         }
1002
1003         /* Fullscreen */
1004         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1005                 if (g_value_get_boolean (&fullscreen) && uri) {
1006                         ev_window_run_fullscreen (window);
1007                 }
1008                 g_value_unset (&fullscreen);
1009         }
1010
1011         /* Rotation */
1012         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1013                 if (g_value_get_int (&rotation)) {
1014                         switch (g_value_get_int (&rotation)) {
1015                                 case 90:
1016                                         ev_view_set_rotation (view, 90);
1017                                         break;
1018                                 case 180:
1019                                         ev_view_set_rotation (view, 180);
1020                                         break;
1021                                 case 270:
1022                                         ev_view_set_rotation (view, 270);
1023                                         break;
1024                                 default:
1025                                         break;
1026                         }
1027                 }
1028                 g_value_unset (&rotation);
1029         }
1030 }
1031
1032 static void
1033 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1034 {
1035         if (ev_window->priv->thumbnail_job != NULL) {
1036                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1037
1038                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1039                                                       ev_window_set_icon_from_thumbnail,
1040                                                       ev_window);
1041                 g_object_unref (ev_window->priv->thumbnail_job);
1042                 ev_window->priv->thumbnail_job = NULL;
1043         }
1044 }
1045
1046 static void
1047 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1048                                    EvWindow       *ev_window)
1049 {
1050         if (job->thumbnail) {
1051                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1052                                      job->thumbnail);
1053         }
1054
1055         ev_window_clear_thumbnail_job (ev_window);
1056 }
1057
1058 static gboolean
1059 ev_window_setup_document (EvWindow *ev_window)
1060 {
1061         const EvDocumentInfo *info;
1062         EvDocument *document = ev_window->priv->document;
1063         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1064         GtkAction *action;
1065
1066         if (EV_IS_DOCUMENT_FIND (document)) {
1067                 g_signal_connect_object (G_OBJECT (document),
1068                                          "find_changed",
1069                                          G_CALLBACK (find_changed_cb),
1070                                          ev_window, 0);
1071         }
1072
1073         if (EV_IS_DOCUMENT_THUMBNAILS (document)) {
1074                 EvRenderContext *rc;
1075                 gint page_width, page_height;
1076                 gdouble scale;
1077
1078                 ev_window_clear_thumbnail_job (ev_window);
1079
1080                 ev_page_cache_get_size (ev_window->priv->page_cache,
1081                                         0, 0, 1.0,
1082                                         &page_width, &page_height);
1083                 scale = (gdouble)128 / (gdouble)page_width;
1084
1085                 rc = ev_render_context_new (0, 0, scale);
1086                 ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1087                 g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1088                                   G_CALLBACK (ev_window_set_icon_from_thumbnail),
1089                                   ev_window);
1090                 ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1091                 g_object_unref (rc);
1092         }
1093
1094         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1095         ev_window_title_set_document (ev_window->priv->title, document);
1096         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1097
1098         ev_sidebar_set_document (sidebar, document);
1099
1100         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1101         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1102         ev_window_setup_action_sensitivity (ev_window);
1103
1104         if (ev_window->priv->history)
1105                 g_object_unref (ev_window->priv->history);
1106         ev_window->priv->history = ev_history_new ();
1107         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1108         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1109
1110         if (ev_window->priv->properties) {
1111                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1112                                                    ev_window->priv->document);
1113         }
1114
1115         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1116         update_document_mode (ev_window, info->mode);
1117
1118         return FALSE;
1119 }
1120
1121 static void
1122 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1123 {
1124         EvView *view = EV_VIEW (ev_window->priv->view);
1125
1126         if (ev_window->priv->document)
1127                 g_object_unref (ev_window->priv->document);
1128         ev_window->priv->document = g_object_ref (document);
1129
1130         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1131         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1132                           G_CALLBACK (page_changed_cb), ev_window);
1133         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1134                           G_CALLBACK (history_changed_cb), ev_window);
1135
1136         setup_size_from_metadata (ev_window);
1137         setup_sidebar_from_metadata (ev_window, document);
1138         setup_document_from_metadata (ev_window);
1139
1140         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1141                 ev_view_set_document (view, document);
1142         }
1143
1144         g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1145 }
1146
1147 static void
1148 password_dialog_response (GtkWidget *password_dialog,
1149                           gint       response_id,
1150                           EvWindow  *ev_window)
1151 {
1152         char *password;
1153
1154         if (response_id == GTK_RESPONSE_OK) {
1155
1156                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1157                 if (password) {
1158                         ev_document_doc_mutex_lock ();
1159                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1160                                                            password);
1161                         ev_document_doc_mutex_unlock ();
1162                 }
1163                 g_free (password);
1164
1165                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1166
1167                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1168                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1169
1170                 gtk_widget_destroy (password_dialog);
1171
1172                 return;
1173         }
1174
1175         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1176         gtk_widget_destroy (password_dialog);
1177 }
1178
1179 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1180  * password_view page.  It assumes that ev_window->priv->password_* has been set
1181  * correctly.  These are cleared by password_dialog_response() */
1182
1183 static void
1184 ev_window_popup_password_dialog (EvWindow *ev_window)
1185 {
1186         g_assert (ev_window->priv->load_job);
1187
1188         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1189
1190         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1191         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1192
1193         if (ev_window->priv->password_dialog == NULL) {
1194                 ev_window->priv->password_dialog =
1195                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1196                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1197
1198                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1199                                            (gpointer) &(ev_window->priv->password_dialog));
1200                 g_signal_connect (ev_window->priv->password_dialog,
1201                                   "response",
1202                                   G_CALLBACK (password_dialog_response),
1203                                   ev_window);
1204                 gtk_widget_show (ev_window->priv->password_dialog);
1205         } else {
1206                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1207         }
1208 }
1209
1210 static void
1211 ev_window_clear_load_job (EvWindow *ev_window)
1212 {
1213     if (ev_window->priv->load_job != NULL) {
1214
1215         if (!ev_window->priv->load_job->finished)
1216                 ev_job_queue_remove_job (ev_window->priv->load_job);
1217
1218         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1219         g_object_unref (ev_window->priv->load_job);
1220         ev_window->priv->load_job = NULL;
1221     }
1222 }
1223
1224 static void
1225 ev_window_clear_local_uri (EvWindow *ev_window)
1226 {
1227     if (ev_window->priv->local_uri) {
1228             ev_tmp_uri_unlink (ev_window->priv->local_uri);
1229             g_free (ev_window->priv->local_uri);
1230             ev_window->priv->local_uri = NULL;
1231     }
1232 }
1233
1234 static void
1235 ev_window_clear_print_settings_file (EvWindow *ev_window)
1236 {
1237         if (ev_window->priv->print_settings_file) {
1238                 g_unlink (ev_window->priv->print_settings_file);
1239                 g_free (ev_window->priv->print_settings_file);
1240                 ev_window->priv->print_settings_file = NULL;
1241         }
1242 }
1243
1244 static void
1245 ev_window_clear_temp_file (EvWindow *ev_window)
1246 {
1247         GnomeVFSURI *uri;
1248         gchar       *filename;
1249         const gchar *tempdir;
1250
1251         if (!ev_window->priv->uri)
1252                 return;
1253
1254         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1255         if (!gnome_vfs_uri_is_local (uri)) {
1256                 gnome_vfs_uri_unref (uri);
1257                 return;
1258         }
1259         gnome_vfs_uri_unref (uri);
1260
1261         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1262         if (!filename)
1263                 return;
1264
1265         tempdir = g_get_tmp_dir ();
1266         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1267                 g_unlink (filename);
1268         }
1269
1270         g_free (filename);
1271 }
1272
1273 /* This callback will executed when load job will be finished.
1274  *
1275  * Since the flow of the error dialog is very confusing, we assume that both
1276  * document and uri will go away after this function is called, and thus we need
1277  * to ref/dup them.  Additionally, it needs to clear
1278  * ev_window->priv->password_{uri,document}, and thus people who call this
1279  * function should _not_ necessarily expect those to exist after being
1280  * called. */
1281 static void
1282 ev_window_load_job_cb  (EvJobLoad *job,
1283                         gpointer data)
1284 {
1285         EvWindow *ev_window = EV_WINDOW (data);
1286         EvDocument *document = EV_JOB (job)->document;
1287
1288         g_assert (job->uri);
1289
1290         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1291
1292         /* Success! */
1293         if (job->error == NULL) {
1294                 ev_window_set_document (ev_window, document);
1295
1296                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1297                         setup_view_from_metadata (ev_window);
1298                 }
1299
1300                 if (!ev_window->priv->unlink_temp_file) {
1301                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1302                 }
1303
1304                 if (job->dest) {
1305                         EvLink *link;
1306                         EvLinkAction *link_action;
1307
1308                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1309                         link = ev_link_new (NULL, link_action);
1310                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1311                         g_object_unref (link);
1312                 }
1313
1314                 switch (job->mode) {
1315                         case EV_WINDOW_MODE_FULLSCREEN:
1316                                 ev_window_run_fullscreen (ev_window);
1317                                 break;
1318                         case EV_WINDOW_MODE_PRESENTATION:
1319                                 ev_window_run_presentation (ev_window);
1320                                 break;
1321                         case EV_WINDOW_MODE_PREVIEW:
1322                                 ev_window_run_preview (ev_window);
1323                                 break;
1324                         default:
1325                                 break;
1326                 }
1327
1328                 ev_window_clear_load_job (ev_window);
1329                 return;
1330         }
1331
1332         if (job->error->domain == EV_DOCUMENT_ERROR &&
1333             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1334                 gchar *base_name, *file_name;
1335
1336                 setup_view_from_metadata (ev_window);
1337
1338                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1339                 base_name = g_path_get_basename (file_name);
1340                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1341                                                 base_name);
1342                 g_free (file_name);
1343                 g_free (base_name);
1344                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1345
1346                 ev_window_popup_password_dialog (ev_window);
1347         } else {
1348                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1349                                         _("Unable to open document"),
1350                                         job->error);
1351                 ev_window_clear_load_job (ev_window);
1352         }
1353
1354         return;
1355 }
1356
1357 /**
1358  * ev_window_get_uri:
1359  * @ev_window: The instance of the #EvWindow.
1360  *
1361  * It returns the uri of the document showed in the #EvWindow.
1362  *
1363  * Returns: the uri of the document showed in the #EvWindow.
1364  */
1365 const char *
1366 ev_window_get_uri (EvWindow *ev_window)
1367 {
1368         return ev_window->priv->uri;
1369 }
1370
1371 /**
1372  * ev_window_close_dialogs:
1373  * @ev_window: The window where dialogs will be closed.
1374  *
1375  * It looks for password, print and properties dialogs and closes them and
1376  * frees them from memory. If there is any print job it does free it too.
1377  */
1378 static void
1379 ev_window_close_dialogs (EvWindow *ev_window)
1380 {
1381         if (ev_window->priv->password_dialog)
1382                 gtk_widget_destroy (ev_window->priv->password_dialog);
1383         ev_window->priv->password_dialog = NULL;
1384
1385 #ifdef WITH_PRINT
1386         if (ev_window->priv->print_dialog)
1387                 gtk_widget_destroy (ev_window->priv->print_dialog);
1388         ev_window->priv->print_dialog = NULL;
1389 #endif
1390
1391 #ifdef WITH_GNOME_PRINT
1392         if (ev_window->priv->print_job)
1393                 g_object_unref (ev_window->priv->print_job);
1394         ev_window->priv->print_job = NULL;
1395 #endif
1396
1397         if (ev_window->priv->properties)
1398                 gtk_widget_destroy (ev_window->priv->properties);
1399         ev_window->priv->properties = NULL;
1400 }
1401
1402 static gint
1403 open_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1404                                     GnomeVFSXferProgressInfo *info,
1405                                     EvWindow                 *ev_window)
1406 {
1407         switch (info->status) {
1408                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1409                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1410                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1411                         }
1412
1413                         return 1;
1414                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1415                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1416                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1417                         return 1;
1418                 default:
1419                         g_assert_not_reached ();
1420         }
1421
1422         return 0;
1423 }
1424
1425 void
1426 ev_window_open_uri (EvWindow       *ev_window,
1427                     const char     *uri,
1428                     EvLinkDest     *dest,
1429                     EvWindowRunMode mode,
1430                     gboolean        unlink_temp_file,
1431                     const gchar    *print_settings)
1432 {
1433         GnomeVFSURI *source_uri;
1434         GnomeVFSURI *target_uri;
1435
1436         ev_window_close_dialogs (ev_window);
1437         ev_window_clear_load_job (ev_window);
1438         ev_window_clear_local_uri (ev_window);
1439         ev_window_clear_print_settings_file (ev_window);
1440         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1441
1442         ev_window->priv->unlink_temp_file = unlink_temp_file;
1443
1444         if (mode == EV_WINDOW_MODE_PREVIEW) {
1445                 ev_window->priv->print_settings_file = print_settings ?
1446                         g_strdup (print_settings) : NULL;
1447         }
1448
1449         if (ev_window->priv->uri)
1450                 g_free (ev_window->priv->uri);
1451         ev_window->priv->uri = g_strdup (uri);
1452
1453         setup_size_from_metadata (ev_window);
1454
1455         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode);
1456         g_signal_connect (ev_window->priv->load_job,
1457                           "finished",
1458                           G_CALLBACK (ev_window_load_job_cb),
1459                           ev_window);
1460
1461         source_uri = gnome_vfs_uri_new (uri);
1462         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1463                 GnomeVFSAsyncHandle *handle;
1464                 GList               *slist = NULL;
1465                 GList               *tlist = NULL;
1466                 char                *tmp_name;
1467                 char                *base_name;
1468
1469                 /* We'd like to keep extension of source uri since
1470                  * it helps to resolve some mime types, say cbz */
1471
1472                 tmp_name = ev_tmp_filename (NULL);
1473                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1474                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1475                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1476                                      ev_window->priv->local_uri);
1477                 g_free (base_name);
1478                 g_free (tmp_name);
1479
1480                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1481
1482                 slist = g_list_prepend (slist, source_uri);
1483                 tlist = g_list_prepend (tlist, target_uri);
1484                 gnome_vfs_async_xfer (&handle, slist, tlist,
1485                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1486                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1487                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1488                                       GNOME_VFS_PRIORITY_DEFAULT,
1489                                       (GnomeVFSAsyncXferProgressCallback)
1490                                       open_xfer_update_progress_callback,
1491                                       ev_window,
1492                                       NULL, NULL);
1493
1494                 g_list_free (slist);
1495                 g_list_free (tlist);
1496                 gnome_vfs_uri_unref (target_uri);
1497                 gnome_vfs_uri_unref (source_uri);
1498
1499                 return;
1500         }
1501
1502         gnome_vfs_uri_unref (source_uri);
1503         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1504 }
1505
1506 static void
1507 file_open_dialog_response_cb (GtkWidget *chooser,
1508                               gint       response_id,
1509                               EvWindow  *ev_window)
1510 {
1511         gchar *uri;
1512
1513         if (response_id == GTK_RESPONSE_OK) {
1514                 GSList *uris;
1515
1516                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1517
1518                 ev_application_open_uri_list (EV_APP, uris,
1519                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1520                                               GDK_CURRENT_TIME);
1521
1522                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1523                 g_slist_free (uris);
1524         }
1525
1526         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1527         ev_application_set_chooser_uri (EV_APP, uri);
1528         g_free (uri);
1529
1530         gtk_widget_destroy (chooser);
1531 }
1532
1533 static void
1534 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1535 {
1536         GtkWidget *chooser;
1537
1538         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1539                                                GTK_WINDOW (window),
1540                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1541                                                GTK_STOCK_CANCEL,
1542                                                GTK_RESPONSE_CANCEL,
1543                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1544                                                NULL);
1545
1546         ev_document_factory_add_filters (chooser, NULL);
1547         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1548         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1549         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1550                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1551                                           ev_application_get_chooser_uri (EV_APP));
1552         } else if (window->priv->uri != NULL) {
1553                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1554                                           window->priv->uri);
1555         } else {
1556 #if GLIB_CHECK_VERSION (2, 13, 3)
1557                 const gchar *folder;
1558
1559                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1560                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1561                                                      folder ? folder : g_get_home_dir ());
1562 #else
1563                 char *folder;
1564
1565                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1566                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1567                                                      folder);
1568                 free (folder);
1569 #endif
1570         }
1571
1572         g_signal_connect (chooser, "response",
1573                           G_CALLBACK (file_open_dialog_response_cb),
1574                           window);
1575
1576         gtk_widget_show (chooser);
1577 }
1578
1579 static gchar *
1580 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1581 {
1582         gchar *tmp_filename = NULL;
1583         gchar *name;
1584         gint   res;
1585         guint  i = 0;
1586
1587         name = g_path_get_basename (filename);
1588
1589         do {
1590                 gchar *basename;
1591
1592                 if (tmp_filename)
1593                         g_free (tmp_filename);
1594
1595                 basename = g_strdup_printf ("%s-%d", name, i++);
1596                 tmp_filename = g_build_filename (ev_tmp_dir (),
1597                                                  basename, NULL);
1598
1599                 g_free (basename);
1600         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1601
1602         g_free (name);
1603
1604         if (res != 0 && errno != EEXIST) {
1605                 if (error) {
1606                         *error = g_error_new (G_FILE_ERROR,
1607                                               g_file_error_from_errno (errno),
1608                                               _("Couldn't create symlink “%s”: %s"),
1609                                               tmp_filename, strerror (errno));
1610                 }
1611
1612                 g_free (tmp_filename);
1613
1614                 return NULL;
1615         }
1616
1617         return tmp_filename;
1618 }
1619
1620 static void
1621 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1622 {
1623         GError      *error = NULL;
1624         gchar       *symlink_uri;
1625         gchar       *old_filename;
1626         gchar       *new_filename;
1627         const gchar *uri_unc;
1628
1629         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1630                                      "uri-uncompressed");
1631         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1632                                             NULL, NULL);
1633         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1634
1635         if (error) {
1636                 ev_window_error_dialog (GTK_WINDOW (window),
1637                                         _("Cannot open a copy."),
1638                                         error);
1639
1640                 g_error_free (error);
1641                 g_free (old_filename);
1642                 g_free (new_filename);
1643
1644                 return;
1645         }
1646
1647         g_free (old_filename);
1648
1649         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1650         g_free (new_filename);
1651
1652         ev_application_open_uri_at_dest (EV_APP,
1653                                          symlink_uri,
1654                                          gtk_window_get_screen (GTK_WINDOW (window)),
1655                                          dest,
1656                                          0,
1657                                          TRUE,
1658                                          NULL,
1659                                          GDK_CURRENT_TIME);
1660         g_free (symlink_uri);
1661 }
1662
1663 static void
1664 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1665 {
1666         EvPageCache *page_cache;
1667         EvLinkDest  *dest;
1668         gint         current_page;
1669
1670         page_cache = ev_page_cache_get (window->priv->document);
1671         current_page = ev_page_cache_get_current_page (page_cache);
1672
1673         dest = ev_link_dest_new_page (current_page);
1674         ev_window_cmd_file_open_copy_at_dest (window, dest);
1675         g_object_unref (dest);
1676 }
1677
1678 #ifdef HAVE_GTK_RECENT
1679 static void
1680 ev_window_cmd_recent_file_activate (GtkAction     *action,
1681                                     EvWindow      *window)
1682 {
1683         GtkRecentInfo *info;
1684         const gchar   *uri;
1685
1686         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1687         g_assert (info != NULL);
1688
1689         uri = gtk_recent_info_get_uri (info);
1690
1691         ev_application_open_uri_at_dest (EV_APP, uri,
1692                                          gtk_window_get_screen (GTK_WINDOW (window)),
1693                                          NULL, 0, FALSE, NULL,
1694                                          GDK_CURRENT_TIME);
1695 }
1696 #else
1697 static void
1698 ev_window_cmd_recent_file_activate (GtkAction *action,
1699                                     EvWindow *ev_window)
1700 {
1701         char *uri;
1702         EggRecentItem *item;
1703
1704         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1705                                                    action);
1706
1707         uri = egg_recent_item_get_uri (item);
1708
1709         ev_application_open_uri_at_dest (EV_APP, uri,
1710                                          gtk_window_get_screen (GTK_WINDOW (ev_window)),
1711                                          NULL, 0, FALSE, NULL,
1712                                          GDK_CURRENT_TIME);
1713
1714         g_free (uri);
1715 }
1716 #endif /* HAVE_GTK_RECENT */
1717
1718 static void
1719 ev_window_add_recent (EvWindow *window, const char *filename)
1720 {
1721 #ifdef HAVE_GTK_RECENT
1722         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1723 #else
1724         EggRecentItem *item;
1725
1726         item = egg_recent_item_new_from_uri (filename);
1727         egg_recent_item_add_group (item, "Evince");
1728         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1729 #endif /* HAVE_GTK_RECENT */
1730 }
1731
1732 #ifdef HAVE_GTK_RECENT
1733 static gint
1734 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1735 {
1736         gboolean     has_ev_a, has_ev_b;
1737         const gchar *evince = g_get_application_name ();
1738
1739         has_ev_a = gtk_recent_info_has_application (a, evince);
1740         has_ev_b = gtk_recent_info_has_application (b, evince);
1741
1742         if (has_ev_a && has_ev_b) {
1743                 time_t time_a, time_b;
1744
1745                 time_a = gtk_recent_info_get_modified (a);
1746                 time_b = gtk_recent_info_get_modified (b);
1747
1748                 return (time_b - time_a);
1749         } else if (has_ev_a) {
1750                 return -1;
1751         } else if (has_ev_b) {
1752                 return 1;
1753         }
1754
1755         return 0;
1756 }
1757 #endif /* HAVE_GTK_RECENT */
1758
1759 /*
1760  * Doubles underscore to avoid spurious menu accels.
1761  */
1762 static gchar *
1763 ev_window_get_recent_file_label (gint index, const gchar *filename)
1764 {
1765         GString *str;
1766         gint length;
1767         const gchar *p;
1768         const gchar *end;
1769
1770         g_return_val_if_fail (filename != NULL, NULL);
1771
1772         length = strlen (filename);
1773         str = g_string_sized_new (length + 10);
1774         g_string_printf (str, "_%d.  ", index);
1775
1776         p = filename;
1777         end = filename + length;
1778
1779         while (p != end) {
1780                 const gchar *next;
1781                 next = g_utf8_next_char (p);
1782
1783                 switch (*p) {
1784                         case '_':
1785                                 g_string_append (str, "__");
1786                                 break;
1787                         default:
1788                                 g_string_append_len (str, p, next - p);
1789                                 break;
1790                 }
1791
1792                 p = next;
1793         }
1794
1795         return g_string_free (str, FALSE);
1796 }
1797
1798 static void
1799 ev_window_setup_recent (EvWindow *ev_window)
1800 {
1801 #ifdef HAVE_GTK_RECENT
1802         GList        *items, *l;
1803         guint         n_items = 0;
1804         const gchar  *evince = g_get_application_name ();
1805         static guint  i = 0;
1806
1807         if (ev_window->priv->recent_ui_id > 0) {
1808                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1809                                           ev_window->priv->recent_ui_id);
1810                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1811         }
1812         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1813
1814         if (ev_window->priv->recent_action_group) {
1815                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1816                                                     ev_window->priv->recent_action_group);
1817                 g_object_unref (ev_window->priv->recent_action_group);
1818         }
1819         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1820         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1821                                             ev_window->priv->recent_action_group, 0);
1822
1823         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1824         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1825
1826         for (l = items; l && l->data; l = g_list_next (l)) {
1827                 GtkRecentInfo *info;
1828                 GtkAction     *action;
1829                 gchar         *action_name;
1830                 gchar         *label;
1831
1832                 info = (GtkRecentInfo *) l->data;
1833
1834                 if (!gtk_recent_info_has_application (info, evince) ||
1835                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1836                         continue;
1837
1838                 action_name = g_strdup_printf ("RecentFile%u", i++);
1839                 label = ev_window_get_recent_file_label (
1840                         n_items + 1, gtk_recent_info_get_display_name (info));
1841
1842                 action = g_object_new (GTK_TYPE_ACTION,
1843                                        "name", action_name,
1844                                        "label", label,
1845                                        NULL);
1846
1847                 g_object_set_data_full (G_OBJECT (action),
1848                                         "gtk-recent-info",
1849                                         gtk_recent_info_ref (info),
1850                                         (GDestroyNotify) gtk_recent_info_unref);
1851
1852                 g_signal_connect (G_OBJECT (action), "activate",
1853                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1854                                   (gpointer) ev_window);
1855
1856                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1857                                              action);
1858                 g_object_unref (action);
1859
1860                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1861                                        ev_window->priv->recent_ui_id,
1862                                        "/MainMenu/FileMenu/RecentFilesMenu",
1863                                        label,
1864                                        action_name,
1865                                        GTK_UI_MANAGER_MENUITEM,
1866                                        FALSE);
1867                 g_free (action_name);
1868                 g_free (label);
1869
1870                 if (++n_items == 5)
1871                         break;
1872         }
1873
1874         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1875         g_list_free (items);
1876 #else /* HAVE_GTK_RECENT */
1877         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1878                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1879                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1880                                                                       ev_window);
1881
1882         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1883
1884         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1885                                    ev_application_get_recent_model (EV_APP));
1886
1887         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1888
1889         g_signal_connect (ev_window->priv->recent_view, "activate",
1890                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1891 #endif /* HAVE_GTK_RECENT */
1892 }
1893
1894 static gint
1895 save_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1896                                     GnomeVFSXferProgressInfo *info,
1897                                     GnomeVFSURI              *tmp_uri)
1898 {
1899         switch (info->status) {
1900                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1901                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1902                                 gchar *uri;
1903
1904                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1905                                 ev_tmp_uri_unlink (uri);
1906                                 g_free (uri);
1907                                 gnome_vfs_uri_unref (tmp_uri);
1908                         }
1909                         return 1;
1910                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1911                         if (info->vfs_status != GNOME_VFS_OK) {
1912                                 GtkWidget *dialog;
1913                                 gchar     *uri;
1914
1915                                 dialog = gtk_message_dialog_new (NULL,
1916                                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
1917                                                                  GTK_MESSAGE_ERROR,
1918                                                                  GTK_BUTTONS_CLOSE,
1919                                                                  _("The file could not be saved as “%s”."),
1920                                                                  info->target_name);
1921                                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1922                                                                           gnome_vfs_result_to_string (info->vfs_status));
1923
1924                                 g_signal_connect (dialog, "response",
1925                                                   G_CALLBACK (gtk_widget_destroy),
1926                                                   NULL);
1927                                 gtk_widget_show (dialog);
1928
1929                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1930                                 ev_tmp_uri_unlink (uri);
1931                                 g_free (uri);
1932                                 gnome_vfs_uri_unref (tmp_uri);
1933                         }
1934                         return 1;
1935                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1936                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1937                         return 1;
1938                 default:
1939                         g_assert_not_reached ();
1940         }
1941
1942         return 0;
1943 }
1944
1945 static void
1946 ev_window_save_remote (EvWindow    *ev_window,
1947                        GnomeVFSURI *src,
1948                        GnomeVFSURI *dst)
1949 {
1950         GnomeVFSAsyncHandle *handle;
1951         GList               *slist = NULL;
1952         GList               *tlist = NULL;
1953
1954         slist = g_list_prepend (slist, src);
1955         tlist = g_list_prepend (tlist, dst);
1956         gnome_vfs_async_xfer (&handle, slist, tlist,
1957                               GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1958                               GNOME_VFS_XFER_ERROR_MODE_ABORT,
1959                               GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1960                               GNOME_VFS_PRIORITY_DEFAULT,
1961                               (GnomeVFSAsyncXferProgressCallback)
1962                               save_xfer_update_progress_callback,
1963                               gnome_vfs_uri_ref (src),
1964                               NULL, NULL);
1965         g_list_free (slist);
1966         g_list_free (tlist);
1967 }
1968
1969 static void
1970 file_save_dialog_response_cb (GtkWidget *fc,
1971                               gint       response_id,
1972                               EvWindow  *ev_window)
1973 {
1974         gchar  *uri;
1975         gchar  *local_uri;
1976         gint    fd;
1977         gchar  *filename;
1978         gchar  *tmp_filename;
1979         GError *error = NULL;
1980
1981         if (response_id != GTK_RESPONSE_OK) {
1982                 gtk_widget_destroy (fc);
1983                 return;
1984         }
1985
1986         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1987
1988         filename = ev_tmp_filename ("saveacopy");
1989         tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
1990         g_free (filename);
1991
1992         fd = g_mkstemp (tmp_filename);
1993         if (fd == -1) {
1994                 gchar *msg;
1995                 gchar *display_name;
1996                 gint   save_errno = errno;
1997
1998                 display_name = g_filename_display_name (tmp_filename);
1999                 g_set_error (&error,
2000                              G_FILE_ERROR,
2001                              g_file_error_from_errno (save_errno),
2002                              _("Failed to create file “%s”: %s"),
2003                              display_name, g_strerror (save_errno));
2004                 g_free (display_name);
2005
2006                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
2007                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
2008
2009                 g_free (tmp_filename);
2010                 g_free (uri);
2011                 g_free (msg);
2012                 g_error_free (error);
2013                 gtk_widget_destroy (fc);
2014
2015                 return;
2016         }
2017
2018         /* Save document to temp filename */
2019         local_uri = g_filename_to_uri (tmp_filename, NULL, NULL);
2020
2021         ev_document_doc_mutex_lock ();
2022         ev_document_save (ev_window->priv->document, local_uri, &error);
2023         ev_document_doc_mutex_unlock ();
2024
2025         close (fd);
2026
2027         if (!error) {
2028                 /* If original document was compressed,
2029                  * compress it again before saving
2030                  */
2031                 if (g_object_get_data (G_OBJECT (ev_window->priv->document),
2032                                        "uri-uncompressed")) {
2033                         EvCompressionType ctype = EV_COMPRESSION_NONE;
2034                         const gchar      *ext;
2035                         gchar            *uri_comp;
2036
2037                         ext = g_strrstr (ev_window->priv->uri, ".gz");
2038                         if (ext && g_ascii_strcasecmp (ext, ".gz") == 0)
2039                                 ctype = EV_COMPRESSION_GZIP;
2040
2041                         ext = g_strrstr (ev_window->priv->uri, ".bz2");
2042                         if (ext && g_ascii_strcasecmp (ext, ".bz2") == 0)
2043                                 ctype = EV_COMPRESSION_BZIP2;
2044
2045                         uri_comp = ev_file_compress (local_uri, ctype, &error);
2046                         g_free (local_uri);
2047                         ev_tmp_filename_unlink (tmp_filename);
2048
2049                         if (!uri_comp || error) {
2050                                 local_uri = NULL;
2051                         } else {
2052                                 local_uri = uri_comp;
2053                         }
2054                 }
2055         }
2056
2057         g_free (tmp_filename);
2058
2059         if (error) {
2060                 gchar *msg;
2061
2062                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
2063                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
2064                 g_free (uri);
2065                 g_free (msg);
2066                 g_error_free (error);
2067                 g_free (local_uri);
2068                 gtk_widget_destroy (fc);
2069
2070                 return;
2071         }
2072
2073         if (local_uri) {
2074                 GnomeVFSURI *target_uri;
2075
2076                 target_uri = gnome_vfs_uri_new (uri);
2077                 if (gnome_vfs_uri_is_local (target_uri)) {
2078                         /* If target uri is local, just rename local_uri */
2079                         if (gnome_vfs_move (local_uri, uri, TRUE) != GNOME_VFS_OK)
2080                                 ev_tmp_uri_unlink (local_uri);
2081                 } else {
2082                         GnomeVFSURI *source_uri;
2083
2084                         source_uri = gnome_vfs_uri_new (local_uri);
2085                         ev_window_save_remote (ev_window, source_uri, target_uri);
2086                         gnome_vfs_uri_unref (source_uri);
2087                 }
2088
2089                 gnome_vfs_uri_unref (target_uri);
2090                 g_free (local_uri);
2091         }
2092
2093         g_free (uri);
2094         gtk_widget_destroy (fc);
2095 }
2096
2097 static void
2098 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2099 {
2100         GtkWidget *fc;
2101         gchar *base_name;
2102         gchar *file_name;
2103 #if GLIB_CHECK_VERSION (2, 13, 3)
2104         const gchar *folder;
2105 #else
2106         gchar *folder;
2107 #endif
2108
2109         fc = gtk_file_chooser_dialog_new (
2110                 _("Save a Copy"),
2111                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2112                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2113                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2114                 NULL);
2115
2116         ev_document_factory_add_filters (fc, ev_window->priv->document);
2117         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2118
2119         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2120         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2121         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
2122         base_name = g_path_get_basename (file_name);
2123         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2124
2125 #if GLIB_CHECK_VERSION (2, 13, 3)
2126         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2127         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2128                                              folder ? folder : g_get_home_dir ());
2129 #else
2130         folder = xdg_user_dir_lookup ("DOCUMENTS");
2131         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
2132         free (folder);
2133 #endif
2134
2135         g_free (file_name);
2136         g_free (base_name);
2137
2138         g_signal_connect (fc, "response",
2139                           G_CALLBACK (file_save_dialog_response_cb),
2140                           ev_window);
2141
2142         gtk_widget_show (fc);
2143 }
2144
2145 #ifdef WITH_GTK_PRINT
2146 static void
2147 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2148                                     EvWindow     *window)
2149 {
2150         /* Dialog was canceled */
2151         if (!page_setup)
2152                 return;
2153
2154         if (window->priv->print_page_setup)
2155                 g_object_unref (window->priv->print_page_setup);
2156         window->priv->print_page_setup = g_object_ref (page_setup);
2157 }
2158 #endif /* WITH_GTK_PRINT */
2159
2160 static void
2161 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2162 {
2163 #ifdef WITH_GTK_PRINT
2164         gtk_print_run_page_setup_dialog_async (
2165                 GTK_WINDOW (ev_window),
2166                 ev_window->priv->print_page_setup,
2167                 ev_window->priv->print_settings,
2168                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2169                 ev_window);
2170 #endif /* WITH_GTK_PRINT */
2171 }
2172
2173 #ifdef WITH_GTK_PRINT
2174 static void
2175 ev_window_clear_print_job (EvWindow *window)
2176 {
2177         if (window->priv->print_job) {
2178                 if (!window->priv->print_job->finished)
2179                         ev_job_queue_remove_job (window->priv->print_job);
2180
2181                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2182                                                       ev_window_print_job_cb,
2183                                                       window);
2184                 g_object_unref (window->priv->print_job);
2185                 window->priv->print_job = NULL;
2186         }
2187
2188         if (window->priv->gtk_print_job) {
2189                 g_object_unref (window->priv->gtk_print_job);
2190                 window->priv->gtk_print_job = NULL;
2191         }
2192 }
2193
2194 static void
2195 ev_window_print_finished (GtkPrintJob *print_job,
2196                           EvWindow    *window,
2197                           GError      *error)
2198 {
2199         ev_window_clear_print_job (window);
2200
2201         if (error) {
2202                 GtkWidget *dialog;
2203
2204                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2205                                                  GTK_DIALOG_MODAL,
2206                                                  GTK_MESSAGE_ERROR,
2207                                                  GTK_BUTTONS_OK,
2208                                                  _("Failed to print document"));
2209                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2210                                                           error->message);
2211
2212                 gtk_dialog_run (GTK_DIALOG (dialog));
2213                 gtk_widget_destroy (dialog);
2214         } else {
2215                 /* If printed successfully, save print settings */
2216                 ev_application_set_print_settings (EV_APP,
2217                                                    window->priv->print_settings);
2218         }
2219 }
2220
2221 static void
2222 ev_window_print_send (EvWindow    *window,
2223                       const gchar *filename)
2224 {
2225         GtkPrintSettings *settings;
2226         EvFileExporterCapabilities capabilities;
2227
2228         /* Some printers take into account some print settings,
2229          * and others don't. However we have exported the document
2230          * to a ps or pdf file according to such print settings. So,
2231          * we want to send the exported file to printer with those
2232          * settings set to default values.
2233          */
2234         settings = gtk_print_settings_copy (window->priv->print_settings);
2235         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2236
2237         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2238         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2239         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2240                 gtk_print_settings_set_n_copies (settings, 1);
2241         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2242                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2243         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2244                 gtk_print_settings_set_scale (settings, 1.0);
2245         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2246                 gtk_print_settings_set_collate (settings, FALSE);
2247         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2248                 gtk_print_settings_set_reverse (settings, FALSE);
2249         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2250                 gtk_print_settings_set_number_up (settings, 1);
2251                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2252         }
2253
2254         if (window->priv->print_preview) {
2255                 gchar *uri;
2256                 gchar *print_settings_file = NULL;
2257
2258                 ev_application_set_print_settings (EV_APP,
2259                                                    window->priv->print_settings);
2260
2261 #if GTK_CHECK_VERSION (2, 11, 0)
2262                 print_settings_file = ev_tmp_filename ("print-settings");
2263                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2264 #endif
2265                 uri = g_filename_to_uri (filename, NULL, NULL);
2266                 ev_application_open_uri_at_dest (EV_APP,
2267                                                  uri,
2268                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2269                                                  NULL,
2270                                                  EV_WINDOW_MODE_PREVIEW,
2271                                                  TRUE,
2272                                                  print_settings_file,
2273                                                  GDK_CURRENT_TIME);
2274                 g_free (print_settings_file);
2275                 g_free (uri);
2276         } else {
2277                 GtkPrintJob *job;
2278                 GError      *error = NULL;
2279
2280                 job = gtk_print_job_new ("evince-print",
2281                                          window->priv->printer,
2282                                          settings,
2283                                          window->priv->print_page_setup);
2284
2285                 if (window->priv->gtk_print_job)
2286                         g_object_unref (window->priv->gtk_print_job);
2287                 window->priv->gtk_print_job = job;
2288
2289                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2290                         gtk_print_job_send (job,
2291                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2292                                             window, NULL);
2293                 } else {
2294                         ev_window_clear_print_job (window);
2295                         g_warning (error->message);
2296                         g_error_free (error);
2297                 }
2298         }
2299
2300         g_object_unref (settings);
2301 }
2302
2303 static void
2304 ev_window_print_job_cb (EvJobPrint *job,
2305                         EvWindow   *window)
2306 {
2307         if (job->error) {
2308                 g_warning (job->error->message);
2309                 ev_window_clear_print_job (window);
2310                 return;
2311         }
2312
2313         g_assert (job->temp_file != NULL);
2314
2315         ev_window_print_send (window, job->temp_file);
2316 }
2317
2318 static gboolean
2319 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2320                                     gint       response,
2321                                     EvWindow  *window)
2322 {
2323         EvPrintRange  *ranges = NULL;
2324         EvPrintPageSet page_set;
2325         gint           n_ranges = 0;
2326         gint           copies;
2327         gint           pages_per_sheet;
2328         gboolean       collate;
2329         gboolean       reverse;
2330         gdouble        scale;
2331         gint           current_page;
2332         gdouble        width;
2333         gdouble        height;
2334         GtkPrintPages  print_pages;
2335         EvFileExporterOrientation orientation = EV_FILE_EXPORTER_PORTRAIT;
2336         const gchar   *file_format;
2337
2338         if (response == GTK_RESPONSE_CANCEL) {
2339                 gtk_widget_destroy (GTK_WIDGET (dialog));
2340                 window->priv->print_dialog = NULL;
2341
2342                 return FALSE;
2343         }
2344
2345         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2346
2347         if (window->priv->printer)
2348                 g_object_unref (window->priv->printer);
2349         if (window->priv->print_settings)
2350                 g_object_unref (window->priv->print_settings);
2351         if (window->priv->print_page_setup)
2352                 g_object_unref (window->priv->print_page_setup);
2353
2354         window->priv->printer = g_object_ref (
2355                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2356         window->priv->print_settings = g_object_ref (
2357                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2358         window->priv->print_page_setup = g_object_ref (
2359                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2360
2361         file_format = gtk_print_settings_get (window->priv->print_settings,
2362                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2363
2364         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2365                 GtkWidget *msgdialog;
2366
2367                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2368                                                     GTK_DIALOG_MODAL,
2369                                                     GTK_MESSAGE_ERROR,
2370                                                     GTK_BUTTONS_OK,
2371                                                     _("Printing is not supported on this printer."));
2372
2373                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2374                 gtk_widget_destroy (msgdialog);
2375
2376                 return FALSE;
2377         }
2378
2379         ev_window_clear_print_job (window);
2380
2381         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2382         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2383
2384         switch (print_pages) {
2385         case GTK_PRINT_PAGES_CURRENT:
2386                 ranges = g_new0 (EvPrintRange, 1);
2387
2388                 ranges->start = current_page;
2389                 ranges->end = current_page;
2390                 n_ranges = 1;
2391
2392                 break;
2393         case GTK_PRINT_PAGES_RANGES: {
2394                 GtkPageRange *page_range;
2395
2396                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2397                                                                  &n_ranges);
2398                 if (n_ranges > 0)
2399                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2400         }
2401                 break;
2402         default:
2403                 break;
2404         }
2405
2406         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2407
2408         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2409
2410         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2411                                                 GTK_UNIT_PIXEL);
2412         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2413                                                   GTK_UNIT_PIXEL);
2414
2415         switch (gtk_page_setup_get_orientation (window->priv->print_page_setup)) {
2416                 case GTK_PAGE_ORIENTATION_PORTRAIT:
2417                 case GTK_PAGE_ORIENTATION_REVERSE_PORTRAIT:
2418                         orientation = EV_FILE_EXPORTER_PORTRAIT;
2419                         break;
2420                 case GTK_PAGE_ORIENTATION_LANDSCAPE:
2421                 case GTK_PAGE_ORIENTATION_REVERSE_LANDSCAPE:
2422                         orientation = EV_FILE_EXPORTER_LANDSCAPE;
2423                         break;
2424         }
2425
2426         if (scale != 1.0) {
2427                 width *= scale;
2428                 height *= scale;
2429         }
2430
2431         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2432
2433         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2434         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2435         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2436
2437         window->priv->print_job = ev_job_print_new (window->priv->document,
2438                                                     file_format ? file_format : "ps",
2439                                                     width, height,
2440                                                     orientation,
2441                                                     ranges, n_ranges,
2442                                                     page_set,
2443                                                     pages_per_sheet,
2444                                                     copies, collate,
2445                                                     reverse);
2446
2447         g_signal_connect (window->priv->print_job, "finished",
2448                           G_CALLBACK (ev_window_print_job_cb),
2449                           window);
2450         /* The priority doesn't matter for this job */
2451         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2452
2453         gtk_widget_destroy (GTK_WIDGET (dialog));
2454         window->priv->print_dialog = NULL;
2455
2456         return TRUE;
2457 }
2458
2459 void
2460 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2461 {
2462         GtkWidget           *dialog;
2463         EvPageCache         *page_cache;
2464         gint                 current_page;
2465         gint                 document_last_page;
2466         GtkPrintCapabilities capabilities;
2467
2468         g_return_if_fail (EV_IS_WINDOW (ev_window));
2469         g_return_if_fail (ev_window->priv->document != NULL);
2470
2471         if (ev_window->priv->print_dialog) {
2472                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2473                 return;
2474         }
2475
2476         page_cache = ev_page_cache_get (ev_window->priv->document);
2477         current_page = ev_page_cache_get_current_page (page_cache);
2478         document_last_page = ev_page_cache_get_n_pages (page_cache);
2479
2480         if (!ev_window->priv->print_settings) {
2481                 ev_window->priv->print_settings = g_object_ref (
2482                         ev_application_get_print_settings (EV_APP));
2483         }
2484
2485         if (first_page != 1 || last_page != document_last_page) {
2486                 GtkPageRange range;
2487
2488                 /* Ranges in GtkPrint are 0 - N */
2489                 range.start = first_page - 1;
2490                 range.end = last_page - 1;
2491
2492                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2493                                                     GTK_PRINT_PAGES_RANGES);
2494                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2495                                                     &range, 1);
2496         }
2497
2498         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2499         ev_window->priv->print_dialog = dialog;
2500
2501         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2502                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2503         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2504                                                        capabilities);
2505
2506         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2507                                                 current_page);
2508
2509         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2510                                             ev_window->priv->print_settings);
2511
2512         if (ev_window->priv->print_page_setup)
2513                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2514                                                       ev_window->priv->print_page_setup);
2515
2516         g_signal_connect (G_OBJECT (dialog), "response",
2517                           G_CALLBACK (ev_window_print_dialog_response_cb),
2518                           ev_window);
2519
2520         gtk_widget_show (dialog);
2521 }
2522 #endif /* WITH_GTK_PRINT */
2523
2524 #ifdef WITH_GNOME_PRINT
2525 static gboolean
2526 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2527                                     gint       response,
2528                                     EvWindow  *ev_window)
2529 {
2530         EvPrintJob *print_job;
2531         GnomePrintConfig *config;
2532
2533         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2534                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2535                 ev_window->priv->print_dialog = NULL;
2536                 g_object_unref (ev_window->priv->print_job);
2537                 ev_window->priv->print_job = NULL;
2538
2539                 return FALSE;
2540         }
2541
2542         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2543
2544         /* FIXME: Change this when we have the first backend
2545          * that can print more than postscript
2546          */
2547         if (using_pdf_printer (config)) {
2548                 GtkWidget *dialog;
2549
2550                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2551                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2552                                                  _("Generating PDF is not supported"));
2553                 gtk_dialog_run (GTK_DIALOG (dialog));
2554                 gtk_widget_destroy (dialog);
2555
2556                 return FALSE;
2557         } else if (!using_postscript_printer (config)) {
2558                 GtkWidget *dialog;
2559
2560                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2561                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2562                                                  _("Printing is not supported on this printer."));
2563                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2564                                                           _("You were trying to print to a printer using the “%s” driver. "
2565                                                             "This program requires a PostScript printer driver."),
2566                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2567                 gtk_dialog_run (GTK_DIALOG (dialog));
2568                 gtk_widget_destroy (dialog);
2569
2570                 return FALSE;
2571         }
2572
2573         save_print_config_to_file (config);
2574
2575         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2576                                   "gnome_print_job", ev_window->priv->print_job,
2577                                   "document", ev_window->priv->document,
2578                                   "print_dialog", print_dialog,
2579                                   NULL);
2580
2581         if (print_job != NULL) {
2582                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2583                 g_object_unref (print_job);
2584         }
2585
2586         g_object_unref (config);
2587
2588         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2589         ev_window->priv->print_dialog = NULL;
2590         g_object_unref (ev_window->priv->print_job);
2591         ev_window->priv->print_job = NULL;
2592
2593         return FALSE;
2594 }
2595
2596 void
2597 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2598 {
2599         GnomePrintConfig *config;
2600         gchar *pages_label;
2601
2602         g_return_if_fail (EV_IS_WINDOW (ev_window));
2603         g_return_if_fail (ev_window->priv->document != NULL);
2604
2605         config = load_print_config_from_file ();
2606
2607         if (ev_window->priv->print_job == NULL)
2608                 ev_window->priv->print_job = gnome_print_job_new (config);
2609
2610         if (ev_window->priv->print_dialog == NULL) {
2611                 ev_window->priv->print_dialog =
2612                         gnome_print_dialog_new (ev_window->priv->print_job,
2613                                                 (guchar *) _("Print"),
2614                                                 (GNOME_PRINT_DIALOG_RANGE |
2615                                                  GNOME_PRINT_DIALOG_COPIES));
2616         }
2617
2618         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2619                                       GTK_WINDOW (ev_window));
2620         g_object_unref (config);
2621
2622         pages_label = g_strconcat (_("Pages"), " ", NULL);
2623         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2624                                                  GNOME_PRINT_RANGE_ALL |
2625                                                  GNOME_PRINT_RANGE_RANGE,
2626                                                  first_page, last_page,
2627                                                  NULL, (const guchar *)pages_label);
2628         g_free (pages_label);
2629
2630         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2631                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2632                                            FALSE);
2633
2634         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2635                           G_CALLBACK (ev_window_print_dialog_response_cb),
2636                           ev_window);
2637         gtk_widget_show (ev_window->priv->print_dialog);
2638 }
2639 #endif /* WITH_GNOME_PRINT */
2640
2641 static void
2642 ev_window_print (EvWindow *window)
2643 {
2644         EvPageCache *page_cache;
2645         gint         last_page;
2646
2647         page_cache = ev_page_cache_get (window->priv->document);
2648         last_page = ev_page_cache_get_n_pages (page_cache);
2649
2650 #ifdef WITH_PRINT
2651         ev_window_print_range (window, 1, last_page);
2652 #endif
2653 }
2654
2655 static void
2656 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2657 {
2658         ev_window_print (ev_window);
2659 }
2660
2661 static void
2662 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2663 {
2664         if (ev_window->priv->properties == NULL) {
2665                 ev_window->priv->properties = ev_properties_dialog_new ();
2666                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2667                                                    ev_window->priv->document);
2668                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2669                                            (gpointer) &(ev_window->priv->properties));
2670                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2671                                               GTK_WINDOW (ev_window));
2672         }
2673
2674         ev_document_fc_mutex_lock ();
2675         gtk_widget_show (ev_window->priv->properties);
2676         ev_document_fc_mutex_unlock ();
2677 }
2678
2679 static void
2680 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2681 {
2682         g_return_if_fail (EV_IS_WINDOW (ev_window));
2683
2684         gtk_widget_destroy (GTK_WIDGET (ev_window));
2685 }
2686
2687 static void
2688 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2689 {
2690         GtkAction *action;
2691
2692         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2693         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2694
2695         action = gtk_action_group_get_action (window->priv->action_group,
2696                                               PAGE_SELECTOR_ACTION);
2697         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2698 }
2699
2700 static void
2701 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2702 {
2703         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2704 }
2705
2706 static void
2707 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2708 {
2709         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2710 }
2711
2712 static void
2713 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2714 {
2715         gboolean continuous;
2716
2717         ev_window_stop_presentation (ev_window);
2718         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2719         g_object_set (G_OBJECT (ev_window->priv->view),
2720                       "continuous", continuous,
2721                       NULL);
2722         ev_window_update_actions (ev_window);
2723 }
2724
2725 static void
2726 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2727 {
2728         gboolean dual_page;
2729
2730         ev_window_stop_presentation (ev_window);
2731         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2732         g_object_set (G_OBJECT (ev_window->priv->view),
2733                       "dual-page", dual_page,
2734                       NULL);
2735         ev_window_update_actions (ev_window);
2736 }
2737
2738 static void
2739 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2740 {
2741         ev_window_stop_presentation (ev_window);
2742
2743         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2744                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2745         } else {
2746                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2747         }
2748         ev_window_update_actions (ev_window);
2749 }
2750
2751 static void
2752 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2753 {
2754         ev_window_stop_presentation (ev_window);
2755
2756         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2757                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2758         } else {
2759                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2760         }
2761         ev_window_update_actions (ev_window);
2762 }
2763
2764
2765 static void
2766 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2767 {
2768         g_return_if_fail (EV_IS_WINDOW (ev_window));
2769
2770         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2771 }
2772
2773 static void
2774 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2775 {
2776         g_return_if_fail (EV_IS_WINDOW (ev_window));
2777
2778         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2779                 g_error ("Find action should be insensitive since document doesn't support find");
2780                 return;
2781         }
2782
2783         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2784         gtk_widget_grab_focus (ev_window->priv->find_bar);
2785 }
2786
2787 static void
2788 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2789 {
2790         g_return_if_fail (EV_IS_WINDOW (ev_window));
2791
2792         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2793         gtk_widget_grab_focus (ev_window->priv->find_bar);
2794         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2795 }
2796
2797 static void
2798 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2799 {
2800         g_return_if_fail (EV_IS_WINDOW (ev_window));
2801
2802         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2803         gtk_widget_grab_focus (ev_window->priv->find_bar);
2804         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2805 }
2806
2807 static void
2808 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2809 {
2810         g_return_if_fail (EV_IS_WINDOW (ev_window));
2811
2812         ev_view_copy (EV_VIEW (ev_window->priv->view));
2813 }
2814
2815 static void
2816 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2817                                       EvWindow *ev_window)
2818 {
2819         if (!ev_window_is_empty (ev_window))
2820                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2821                                              gtk_paned_get_position (GTK_PANED (object)));
2822 }
2823
2824 static void
2825 ev_window_update_fullscreen_action (EvWindow *window)
2826 {
2827         GtkAction *action;
2828
2829         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2830         g_signal_handlers_block_by_func
2831                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2832         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2833                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2834         g_signal_handlers_unblock_by_func
2835                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2836 }
2837
2838 static void
2839 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2840 {
2841         GtkWidget *item;
2842
2843         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2844         g_object_set (item, "is-important", FALSE, NULL);
2845
2846         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2847         g_object_set (item, "is-important", FALSE, NULL);
2848
2849         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2850         g_object_set (item, "is-important", TRUE, NULL);
2851
2852         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2853         g_object_set (item, "is-important", TRUE, NULL);
2854 }
2855
2856 static void
2857 ev_window_run_fullscreen (EvWindow *window)
2858 {
2859         if (!window->priv->fullscreen_toolbar) {
2860                 window->priv->fullscreen_toolbar =
2861                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2862                                                    "/FullscreenToolbar");
2863
2864                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2865                                        GTK_TOOLBAR_BOTH_HORIZ);
2866                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2867
2868                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2869                                     window->priv->fullscreen_toolbar,
2870                                     FALSE, FALSE, 0);
2871                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2872                                        window->priv->fullscreen_toolbar, 1);
2873         }
2874
2875         g_object_set (G_OBJECT (window->priv->scrolled_window),
2876                       "shadow-type", GTK_SHADOW_NONE,
2877                       NULL);
2878
2879         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2880         ev_window_update_fullscreen_action (window);
2881
2882         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2883         update_chrome_visibility (window);
2884
2885         gtk_window_fullscreen (GTK_WINDOW (window));
2886         gtk_widget_grab_focus (window->priv->view);
2887
2888         if (!ev_window_is_empty (window))
2889                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2890 }
2891
2892 static void
2893 ev_window_stop_fullscreen (EvWindow *window)
2894 {
2895         EvView *view = EV_VIEW (window->priv->view);
2896
2897         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2898                 return;
2899
2900         g_object_set (G_OBJECT (window->priv->scrolled_window),
2901                       "shadow-type", GTK_SHADOW_IN,
2902                       NULL);
2903
2904         ev_view_set_fullscreen (view, FALSE);
2905         ev_window_update_fullscreen_action (window);
2906         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2907         update_chrome_visibility (window);
2908         gtk_window_unfullscreen (GTK_WINDOW (window));
2909
2910         if (!ev_window_is_empty (window))
2911                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2912 }
2913
2914 static void
2915 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2916 {
2917         gboolean fullscreen;
2918
2919         g_return_if_fail (EV_IS_WINDOW (window));
2920         ev_window_stop_presentation (window);
2921
2922         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2923         if (fullscreen) {
2924                 ev_window_run_fullscreen (window);
2925         } else {
2926                 ev_window_stop_fullscreen (window);
2927         }
2928 }
2929
2930 static gboolean
2931 presentation_timeout_cb (EvWindow *window)
2932 {
2933         EvView *view = EV_VIEW (window->priv->view);
2934
2935         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2936                 return FALSE;
2937
2938         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2939         window->priv->presentation_timeout_id = 0;
2940
2941         return FALSE;
2942 }
2943
2944 static void
2945 presentation_set_timeout (EvWindow *window)
2946 {
2947         if (window->priv->presentation_timeout_id > 0) {
2948                 g_source_remove (window->priv->presentation_timeout_id);
2949         }
2950
2951 #if GLIB_CHECK_VERSION (2, 13, 0)
2952         window->priv->presentation_timeout_id =
2953                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2954                                        (GSourceFunc)presentation_timeout_cb, window);
2955 #else
2956         window->priv->presentation_timeout_id =
2957             g_timeout_add (PRESENTATION_TIMEOUT * 1000,
2958                            (GSourceFunc)presentation_timeout_cb, window);
2959 #endif
2960
2961         ev_view_show_cursor (EV_VIEW (window->priv->view));
2962 }
2963
2964 static void
2965 presentation_clear_timeout (EvWindow *window)
2966 {
2967         if (window->priv->presentation_timeout_id > 0) {
2968                 g_source_remove (window->priv->presentation_timeout_id);
2969         }
2970
2971         window->priv->presentation_timeout_id = 0;
2972
2973         ev_view_show_cursor (EV_VIEW (window->priv->view));
2974 }
2975
2976 static gboolean
2977 presentation_motion_notify_cb (GtkWidget *widget,
2978                                GdkEventMotion *event,
2979                                gpointer user_data)
2980 {
2981         EvWindow *window = EV_WINDOW (user_data);
2982
2983         presentation_set_timeout (window);
2984
2985         return FALSE;
2986 }
2987
2988 static gboolean
2989 presentation_leave_notify_cb (GtkWidget *widget,
2990                               GdkEventCrossing *event,
2991                               gpointer user_data)
2992 {
2993         EvWindow *window = EV_WINDOW (user_data);
2994
2995         presentation_clear_timeout (window);
2996
2997         return FALSE;
2998 }
2999
3000 static void
3001 ev_window_update_presentation_action (EvWindow *window)
3002 {
3003         GtkAction *action;
3004
3005         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
3006         g_signal_handlers_block_by_func
3007                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3008         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3009                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3010         g_signal_handlers_unblock_by_func
3011                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3012 }
3013
3014 static void
3015 ev_window_run_presentation (EvWindow *window)
3016 {
3017         g_object_set (G_OBJECT (window->priv->scrolled_window),
3018                       "shadow-type", GTK_SHADOW_NONE,
3019                       NULL);
3020
3021         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
3022         ev_window_update_presentation_action (window);
3023
3024         update_chrome_visibility (window);
3025
3026         gtk_widget_grab_focus (window->priv->view);
3027         gtk_window_fullscreen (GTK_WINDOW (window));
3028
3029         g_signal_connect (window->priv->view,
3030                           "motion-notify-event",
3031                           G_CALLBACK (presentation_motion_notify_cb),
3032                           window);
3033         g_signal_connect (window->priv->view,
3034                           "leave-notify-event",
3035                           G_CALLBACK (presentation_leave_notify_cb),
3036                           window);
3037         presentation_set_timeout (window);
3038
3039         ev_application_screensaver_disable (EV_APP);
3040
3041         if (!ev_window_is_empty (window))
3042                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3043 }
3044
3045 static void
3046 ev_window_stop_presentation (EvWindow *window)
3047 {
3048         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
3049                 return;
3050
3051         g_object_set (G_OBJECT (window->priv->scrolled_window),
3052                       "shadow-type", GTK_SHADOW_IN,
3053                       NULL);
3054
3055         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3056         ev_window_update_presentation_action (window);
3057         update_chrome_visibility (window);
3058         gtk_window_unfullscreen (GTK_WINDOW (window));
3059
3060         g_signal_handlers_disconnect_by_func (window->priv->view,
3061                                               (gpointer) presentation_motion_notify_cb,
3062                                               window);
3063         g_signal_handlers_disconnect_by_func (window->priv->view,
3064                                               (gpointer) presentation_leave_notify_cb,
3065                                               window);
3066         presentation_clear_timeout (window);
3067
3068         ev_application_screensaver_enable (EV_APP);
3069
3070         if (!ev_window_is_empty (window))
3071                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3072 }
3073
3074 static void
3075 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3076 {
3077         gboolean presentation;
3078
3079         g_return_if_fail (EV_IS_WINDOW (window));
3080         ev_window_stop_fullscreen (window);
3081
3082         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3083         if (presentation) {
3084                 ev_window_run_presentation (window);
3085         } else {
3086                 ev_window_stop_presentation (window);
3087         }
3088 }
3089
3090 static void
3091 ev_window_run_preview (EvWindow *window)
3092 {
3093         GtkAction *action;
3094
3095         if (!window->priv->preview_toolbar) {
3096                 window->priv->preview_toolbar =
3097                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3098                                                    "/PreviewToolbar");
3099
3100                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3101                                     window->priv->preview_toolbar,
3102                                     FALSE, FALSE, 0);
3103                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3104                                        window->priv->preview_toolbar, 1);
3105         }
3106
3107         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3108
3109         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3110         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3111         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3112
3113         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3114
3115         action = gtk_action_group_get_action (window->priv->action_group,
3116                                               "PreviewPrint");
3117 #if GTK_CHECK_VERSION (2, 11, 0)
3118         gtk_action_set_visible (action, TRUE);
3119 #else
3120         gtk_action_set_visible (action, FALSE);
3121 #endif
3122
3123         update_chrome_visibility (window);
3124 }
3125
3126 static void
3127 ev_window_screen_changed (GtkWidget *widget,
3128                           GdkScreen *old_screen)
3129 {
3130         EvWindow *window = EV_WINDOW (widget);
3131         EvWindowPrivate *priv = window->priv;
3132         GdkScreen *screen;
3133
3134         screen = gtk_widget_get_screen (widget);
3135         if (screen == old_screen)
3136                 return;
3137
3138         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3139                                 get_screen_dpi (GTK_WINDOW (window)));
3140
3141         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3142                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3143         }
3144 }
3145
3146 static void
3147 ev_window_set_page_mode (EvWindow         *window,
3148                          EvWindowPageMode  page_mode)
3149 {
3150         GtkWidget *child = NULL;
3151         GtkWidget *real_child;
3152
3153         if (window->priv->page_mode == page_mode)
3154                 return;
3155
3156         window->priv->page_mode = page_mode;
3157
3158         switch (page_mode) {
3159                 case PAGE_MODE_DOCUMENT:
3160                         child = window->priv->view;
3161                         break;
3162                 case PAGE_MODE_PASSWORD:
3163                         child = window->priv->password_view;
3164                         break;
3165                 default:
3166                         g_assert_not_reached ();
3167         }
3168
3169         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3170         if (child != real_child) {
3171                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3172                                       real_child);
3173                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3174                                    child);
3175         }
3176         ev_window_update_actions (window);
3177 }
3178
3179
3180 static void
3181 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3182 {
3183         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3184 }
3185
3186 static void
3187 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3188 {
3189         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3190 }
3191
3192 static void
3193 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3194 {
3195         EvWindow *ev_window = EV_WINDOW (data);
3196         egg_editable_toolbar_set_edit_mode
3197                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3198         ev_application_save_toolbars_model (EV_APP);
3199         gtk_widget_destroy (GTK_WIDGET (dialog));
3200 }
3201
3202 static void
3203 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3204 {
3205         GtkWidget *dialog;
3206         GtkWidget *editor;
3207
3208         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3209                                               GTK_WINDOW (ev_window),
3210                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3211                                               GTK_STOCK_CLOSE,
3212                                               GTK_RESPONSE_CLOSE,
3213                                               NULL);
3214         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3215         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3216         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3217         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3218         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3219
3220         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3221                                          ev_application_get_toolbars_model (EV_APP));
3222         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3223         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3224
3225         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3226
3227         egg_editable_toolbar_set_edit_mode
3228                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3229
3230         g_signal_connect (dialog, "response",
3231                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3232                           ev_window);
3233         gtk_widget_show_all (dialog);
3234 }
3235
3236 static void
3237 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3238 {
3239         g_return_if_fail (EV_IS_WINDOW (ev_window));
3240
3241         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3242         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3243 }
3244
3245 static void
3246 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3247 {
3248         g_return_if_fail (EV_IS_WINDOW (ev_window));
3249
3250         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3251         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3252 }
3253
3254 static void
3255 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3256 {
3257         g_return_if_fail (EV_IS_WINDOW (ev_window));
3258
3259         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3260 }
3261
3262 static void
3263 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3264 {
3265         g_return_if_fail (EV_IS_WINDOW (ev_window));
3266
3267         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3268 }
3269
3270 static void
3271 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3272 {
3273         g_return_if_fail (EV_IS_WINDOW (ev_window));
3274
3275         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3276 }
3277
3278 static void
3279 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3280 {
3281         int n_pages;
3282
3283         g_return_if_fail (EV_IS_WINDOW (ev_window));
3284
3285         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3286         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3287 }
3288
3289 static void
3290 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3291 {
3292         int n_pages, current_page;
3293
3294         g_return_if_fail (EV_IS_WINDOW (ev_window));
3295
3296         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3297         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3298
3299         if (current_page + 10 < n_pages)
3300                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3301 }
3302
3303 static void
3304 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3305 {
3306         int current_page;
3307
3308         g_return_if_fail (EV_IS_WINDOW (ev_window));
3309
3310         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3311
3312         if (current_page - 10 >= 0)
3313                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3314 }
3315
3316 static void
3317 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3318 {
3319         gchar *uri;
3320
3321         uri = g_strdup (ev_window->priv->uri);
3322         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE, NULL);
3323         g_free (uri);
3324 }
3325
3326 static void
3327 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3328 {
3329         GError *error = NULL;
3330         GdkScreen *screen;
3331         char *command;
3332         const char *lang;
3333         char *uri = NULL;
3334
3335         int i;
3336
3337         const char * const * langs = g_get_language_names ();
3338
3339         for (i = 0; langs[i]; i++) {
3340                 lang = langs[i];
3341                 if (strchr (lang, '.')) {
3342                         continue;
3343                 }
3344
3345                 uri = g_build_filename(GNOMEDATADIR,
3346                                        "/gnome/help/" PACKAGE,
3347                                        lang,
3348                                        "/evince.xml",
3349                                        NULL);
3350
3351                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3352                         break;
3353                 }
3354         }
3355
3356         if (uri == NULL) {
3357                 g_warning ("Cannot find help");
3358                 return;
3359         }
3360
3361         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3362         g_free (uri);
3363
3364         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3365         gdk_spawn_command_line_on_screen (screen, command, &error);
3366         if (error != NULL) {
3367                 g_warning (error->message);
3368                 g_error_free (error);
3369         }
3370         g_free (command);
3371 }
3372
3373 static void
3374 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3375 {
3376         ev_window_stop_fullscreen (window);
3377 }
3378
3379 static void
3380 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3381 {
3382         ev_window_stop_fullscreen (window);
3383         ev_window_run_presentation (window);
3384 }
3385
3386 #ifdef WITH_GTK_PRINT
3387 static void ev_window_do_preview_print (EvWindow *window);
3388
3389 static gboolean
3390 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3391                                 EvWindow   *window)
3392 {
3393         EvWindowPrivate *priv = window->priv;
3394         const gchar *printer_name;
3395
3396         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3397         if ((printer_name
3398              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3399             (!printer_name && gtk_printer_is_default (printer))) {
3400                 if (priv->printer)
3401                         g_object_unref (priv->printer);
3402                 priv->printer = g_object_ref (printer);
3403
3404                 /* Now that we have the printer, we'll start the print */
3405                 ev_window_do_preview_print (window);
3406
3407                 return TRUE; /* we're done */
3408         }
3409
3410         return FALSE; /* continue the enumeration */
3411 }
3412
3413 static void
3414 ev_window_preview_print_finished (GtkPrintJob *print_job,
3415                                   EvWindow    *window,
3416                                   GError      *error)
3417 {
3418         if (error) {
3419                 GtkWidget *dialog;
3420
3421                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3422                                                  GTK_DIALOG_MODAL,
3423                                                  GTK_MESSAGE_ERROR,
3424                                                  GTK_BUTTONS_OK,
3425                                                  _("Failed to print document"));
3426                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3427                                                           error->message);
3428
3429                 gtk_dialog_run (GTK_DIALOG (dialog));
3430                 gtk_widget_destroy (dialog);
3431         }
3432
3433         g_object_unref (print_job);
3434         gtk_widget_destroy (GTK_WIDGET (window));
3435 }
3436
3437 static void
3438 ev_window_do_preview_print (EvWindow *window)
3439 {
3440         EvWindowPrivate  *priv = window->priv;
3441         GtkPageSetup     *page_setup;
3442         GtkPrintJob      *job;
3443         gchar            *filename;
3444         GError           *error = NULL;
3445
3446         g_assert (priv->print_settings != NULL);
3447         g_assert (priv->printer != NULL);
3448
3449         page_setup = gtk_page_setup_new ();
3450
3451         job = gtk_print_job_new ("evince-print",
3452                                  priv->printer,
3453                                  priv->print_settings,
3454                                  page_setup);
3455
3456         g_object_unref (priv->print_settings);
3457         priv->print_settings = NULL;
3458         g_object_unref (priv->printer);
3459         priv->printer = NULL;
3460         g_object_unref (page_setup);
3461
3462         filename = g_filename_from_uri (priv->local_uri ?
3463                                         priv->local_uri : priv->uri,
3464                                         NULL, NULL);
3465
3466         if (gtk_print_job_set_source_file (job, filename, &error)) {
3467                 gtk_print_job_send (job,
3468                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3469                                     window, NULL);
3470         } else {
3471                 g_warning (error->message);
3472                 g_error_free (error);
3473         }
3474
3475         g_free (filename);
3476
3477         gtk_widget_hide (GTK_WIDGET (window));
3478 }
3479
3480 #endif /* WITH_GTK_PRINT */
3481
3482 static void
3483 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3484 {
3485 #ifdef WITH_GTK_PRINT
3486         EvWindowPrivate *priv = window->priv;
3487         GtkPrintSettings *print_settings = NULL;
3488 #if GTK_CHECK_VERSION (2, 11, 0)
3489         const gchar      *print_settings_file = priv->print_settings_file;
3490
3491         if (print_settings_file) {
3492                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3493                         GError *error = NULL;
3494
3495                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3496                                                                            &error);
3497
3498                         if (error) {
3499                                 g_warning (error->message);
3500                                 g_error_free (error);
3501                                 print_settings = NULL;
3502                         }
3503                 }
3504         }
3505 #endif /* GTK 2.11.0 */
3506
3507         if (!print_settings)
3508                 print_settings = gtk_print_settings_new ();
3509
3510         if (priv->print_settings)
3511                 g_object_unref (priv->print_settings);
3512         priv->print_settings = print_settings;
3513
3514         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3515                                 window, NULL, FALSE);
3516 #endif /* WITH_GTK_PRINT */
3517 }
3518
3519 static void
3520 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3521 {
3522         GtkWidget *widget;
3523
3524         widget = gtk_window_get_focus (GTK_WINDOW (window));
3525         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3526                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3527                 gtk_widget_grab_focus (window->priv->view);
3528         } else {
3529                 gboolean fullscreen;
3530                 gboolean presentation;
3531
3532                 g_object_get (window->priv->view,
3533                               "fullscreen", &fullscreen,
3534                               "presentation", &presentation,
3535                               NULL);
3536
3537                 if (fullscreen) {
3538                         ev_window_stop_fullscreen (window);
3539                 } else if (presentation) {
3540                         ev_window_stop_presentation (window);
3541                         gtk_widget_grab_focus (window->priv->view);
3542                 } else {
3543                         gtk_widget_grab_focus (window->priv->view);
3544                 }
3545
3546                 if (fullscreen && presentation)
3547                         g_warning ("Both fullscreen and presentation set somehow");
3548         }
3549 }
3550
3551 static void
3552 save_sizing_mode (EvWindow *window)
3553 {
3554         EvSizingMode mode;
3555         GEnumValue *enum_value;
3556
3557         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3558         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3559
3560         if (!ev_window_is_empty (window))
3561                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3562                                                 enum_value->value_nick);
3563 }
3564
3565 static void
3566 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3567                                   EvWindow   *ev_window)
3568 {
3569         GtkWidget *scrolled_window;
3570         EvSizingMode sizing_mode;
3571
3572         g_object_get (ev_window->priv->view,
3573                       "sizing-mode", &sizing_mode,
3574                       NULL);
3575
3576         scrolled_window = ev_window->priv->scrolled_window;
3577
3578         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3579
3580         if (sizing_mode != EV_SIZING_FREE)
3581                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3582                                           GTK_SCROLLED_WINDOW (scrolled_window));
3583
3584         switch (sizing_mode) {
3585                 case EV_SIZING_BEST_FIT:
3586                         g_object_set (G_OBJECT (scrolled_window),
3587                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3588                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3589                                       NULL);
3590                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3591                                           G_CALLBACK (ev_view_update_view_size),
3592                                           scrolled_window);
3593                         break;
3594                 case EV_SIZING_FIT_WIDTH:
3595                         g_object_set (G_OBJECT (scrolled_window),
3596                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3597                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3598                                       NULL);
3599                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3600                                           G_CALLBACK (ev_view_update_view_size),
3601                                           scrolled_window);
3602                         break;
3603                 case EV_SIZING_FREE:
3604                         g_object_set (G_OBJECT (scrolled_window),
3605                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3606                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3607                                       NULL);
3608                         break;
3609         }
3610
3611         update_sizing_buttons (ev_window);
3612         save_sizing_mode (ev_window);
3613 }
3614
3615 static void
3616 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3617 {
3618         ev_window_update_actions (ev_window);
3619
3620         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3621                 gdouble zoom;
3622
3623                 zoom = ev_view_get_zoom (view);
3624                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3625                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3626         }
3627 }
3628
3629 static void
3630 ev_window_update_continuous_action (EvWindow *window)
3631 {
3632         GtkAction *action;
3633
3634         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3635         g_signal_handlers_block_by_func
3636                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3637         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3638                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3639         g_signal_handlers_unblock_by_func
3640                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3641 }
3642
3643 static void
3644 ev_window_update_dual_page_action (EvWindow *window)
3645 {
3646         GtkAction *action;
3647
3648         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3649         g_signal_handlers_block_by_func
3650                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3651         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3652                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3653         g_signal_handlers_unblock_by_func
3654                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3655 }
3656
3657 static void
3658 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3659 {
3660         ev_window_update_continuous_action (ev_window);
3661
3662         if (!ev_window_is_empty (ev_window))
3663                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3664                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3665 }
3666
3667 static void
3668 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3669 {
3670         int rotation;
3671
3672         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3673
3674         if (!ev_window_is_empty (window))
3675                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3676                                              rotation);
3677
3678         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3679                                        rotation);
3680 }
3681
3682 static void
3683 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3684 {
3685         ev_window_update_actions (window);
3686 }
3687
3688 static void
3689 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3690 {
3691         ev_window_update_dual_page_action (ev_window);
3692
3693         if (!ev_window_is_empty (ev_window))
3694                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3695                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3696 }
3697
3698 static char *
3699 build_comments_string (void)
3700 {
3701 #ifdef ENABLE_PDF
3702         PopplerBackend backend;
3703         const char *backend_name;
3704         const char *version;
3705
3706         backend = poppler_get_backend ();
3707         version = poppler_get_version ();
3708         switch (backend) {
3709                 case POPPLER_BACKEND_CAIRO:
3710                         backend_name = "cairo";
3711                         break;
3712                 case POPPLER_BACKEND_SPLASH:
3713                         backend_name = "splash";
3714                         break;
3715                 default:
3716                         backend_name = "unknown";
3717                         break;
3718         }
3719
3720         return g_strdup_printf (_("Document Viewer.\n"
3721                                   "Using poppler %s (%s)"),
3722                                 version, backend_name);
3723 #else
3724         return g_strdup_printf (_("Document Viewer"));
3725 #endif
3726 }
3727
3728 static void
3729 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3730 {
3731         const char *authors[] = {
3732                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3733                 "Jonathan Blandford <jrb@gnome.org>",
3734                 "Marco Pesenti Gritti <marco@gnome.org>",
3735                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3736                 "Bryan Clark <clarkbw@gnome.org>",
3737                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3738                 "Wouter Bolsterlee <wbolster@gnome.org>",
3739                 NULL
3740         };
3741
3742         const char *documenters[] = {
3743                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3744                 NULL
3745         };
3746
3747         const char *license[] = {
3748                 N_("Evince is free software; you can redistribute it and/or modify "
3749                    "it under the terms of the GNU General Public License as published by "
3750                    "the Free Software Foundation; either version 2 of the License, or "
3751                    "(at your option) any later version.\n"),
3752                 N_("Evince is distributed in the hope that it will be useful, "
3753                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3754                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3755                    "GNU General Public License for more details.\n"),
3756                 N_("You should have received a copy of the GNU General Public License "
3757                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3758                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3759         };
3760
3761         char *license_trans;
3762         char *comments;
3763
3764 #ifdef ENABLE_NLS
3765         const char **p;
3766
3767         for (p = authors; *p; ++p)
3768                 *p = _(*p);
3769
3770         for (p = documenters; *p; ++p)
3771                 *p = _(*p);
3772 #endif
3773
3774         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3775                                      _(license[2]), "\n", NULL);
3776         comments = build_comments_string ();
3777
3778         gtk_show_about_dialog (
3779                 GTK_WINDOW (ev_window),
3780                 "name", _("Evince"),
3781                 "version", VERSION,
3782                 "copyright",
3783                 _("\xc2\xa9 1996-2007 The Evince authors"),
3784                 "license", license_trans,
3785                 "website", "http://www.gnome.org/projects/evince",
3786                 "comments", comments,
3787                 "authors", authors,
3788                 "documenters", documenters,
3789                 "translator-credits", _("translator-credits"),
3790                 "logo-icon-name", "evince",
3791                 "wrap-license", TRUE,
3792                 NULL);
3793
3794         g_free (comments);
3795         g_free (license_trans);
3796 }
3797
3798 static void
3799 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3800 {
3801         gboolean active;
3802
3803         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3804         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3805         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3806 }
3807
3808 static void
3809 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3810 {
3811         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3812                 return;
3813
3814         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3815                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3816 }
3817
3818 static void
3819 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3820                                            GParamSpec *pspec,
3821                                            EvWindow   *ev_window)
3822 {
3823         GtkWidget *current_page;
3824         const char *id;
3825
3826         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3827
3828         if (current_page == ev_window->priv->sidebar_links) {
3829                 id = LINKS_SIDEBAR_ID;
3830         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3831                 id = THUMBNAILS_SIDEBAR_ID;
3832         } else if (current_page == ev_window->priv->sidebar_attachments) {
3833                 id = ATTACHMENTS_SIDEBAR_ID;
3834         } else {
3835                 g_assert_not_reached();
3836         }
3837
3838         g_object_unref (current_page);
3839
3840         if (!ev_window_is_empty (ev_window))
3841                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3842 }
3843
3844 static void
3845 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3846                                          GParamSpec *pspec,
3847                                          EvWindow   *ev_window)
3848 {
3849         EvView *view = EV_VIEW (ev_window->priv->view);
3850         GtkAction *action;
3851
3852         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3853
3854         if (!ev_view_get_presentation (view)) {
3855                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3856                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3857
3858                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3859                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3860         }
3861 }
3862
3863 static void
3864 view_menu_link_popup (EvWindow *ev_window,
3865                       EvLink   *link)
3866 {
3867         gboolean   show_external = FALSE;
3868         gboolean   show_internal = FALSE;
3869         GtkAction *action;
3870
3871         if (ev_window->priv->link)
3872                 g_object_unref (ev_window->priv->link);
3873
3874         if (link)
3875                 ev_window->priv->link = g_object_ref (link);
3876         else
3877                 ev_window->priv->link = NULL;
3878
3879         if (ev_window->priv->link) {
3880                 EvLinkAction *ev_action;
3881
3882                 ev_action = ev_link_get_action (link);
3883                 if (ev_action) {
3884                         switch (ev_link_action_get_action_type (ev_action)) {
3885                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3886                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3887                                         show_internal = TRUE;
3888                                         break;
3889                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3890                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3891                                         show_external = TRUE;
3892                                         break;
3893                                 default:
3894                                         break;
3895                         }
3896                 }
3897         }
3898
3899         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3900                                               "OpenLink");
3901         gtk_action_set_visible (action, show_external);
3902
3903         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3904                                               "CopyLinkAddress");
3905         gtk_action_set_visible (action, show_external);
3906
3907         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3908                                               "GoLink");
3909         gtk_action_set_visible (action, show_internal);
3910
3911         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3912                                               "OpenLinkNewWindow");
3913         gtk_action_set_visible (action, show_internal);
3914 }
3915
3916 static void
3917 view_menu_image_popup (EvWindow  *ev_window,
3918                        EvImage   *image)
3919 {
3920         GtkAction *action;
3921         gboolean   show_image = FALSE;
3922
3923         if (ev_window->priv->image)
3924                 g_object_unref (ev_window->priv->image);
3925
3926         if (image)
3927                 ev_window->priv->image = g_object_ref (image);
3928         else
3929                 ev_window->priv->image = NULL;
3930
3931         show_image = (ev_window->priv->image != NULL);
3932
3933         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3934                                               "SaveImageAs");
3935         gtk_action_set_visible (action, show_image);
3936
3937         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3938                                               "CopyImage");
3939         gtk_action_set_visible (action, show_image);
3940 }
3941
3942 static gboolean
3943 view_menu_popup_cb (EvView   *view,
3944                     GObject  *object,
3945                     EvWindow *ev_window)
3946 {
3947         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3948                 return FALSE;
3949
3950         view_menu_link_popup (ev_window,
3951                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3952         view_menu_image_popup (ev_window,
3953                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3954
3955         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3956                         NULL, NULL, NULL, NULL,
3957                         3, gtk_get_current_event_time ());
3958         return TRUE;
3959 }
3960
3961 static gboolean
3962 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3963                               GList           *attach_list,
3964                               EvWindow        *ev_window)
3965 {
3966         GtkWidget *popup;
3967
3968         g_assert (attach_list != NULL);
3969
3970         if (ev_window->priv->attach_list) {
3971                 g_list_foreach (ev_window->priv->attach_list,
3972                                 (GFunc) g_object_unref, NULL);
3973                 g_list_free (ev_window->priv->attach_list);
3974         }
3975
3976         ev_window->priv->attach_list = attach_list;
3977
3978         popup = ev_window->priv->attachment_popup;
3979
3980         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3981                         NULL, NULL,
3982                         3, gtk_get_current_event_time ());
3983
3984         return TRUE;
3985 }
3986
3987 static void
3988 view_find_status_changed_cb (EvView     *view,
3989                              GParamSpec *pspec,
3990                              EvWindow   *ev_window)
3991 {
3992         const char *text;
3993
3994         text = ev_view_get_find_status (view);
3995         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3996                                       text);
3997 }
3998
3999 static void
4000 find_bar_previous_cb (EggFindBar *find_bar,
4001                       EvWindow   *ev_window)
4002 {
4003         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4004 }
4005
4006 static void
4007 find_bar_next_cb (EggFindBar *find_bar,
4008                   EvWindow   *ev_window)
4009 {
4010         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4011 }
4012
4013 static void
4014 find_bar_close_cb (EggFindBar *find_bar,
4015                    EvWindow   *ev_window)
4016 {
4017         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4018 }
4019
4020 static void
4021 find_bar_search_changed_cb (EggFindBar *find_bar,
4022                             GParamSpec *param,
4023                             EvWindow   *ev_window)
4024 {
4025         gboolean case_sensitive;
4026         const char *search_string;
4027
4028         /* Either the string or case sensitivity could have changed. */
4029
4030         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4031         search_string = egg_find_bar_get_search_string (find_bar);
4032
4033         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4034
4035         if (ev_window->priv->document &&
4036             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4037                 if (search_string && search_string[0]) {
4038                         ev_document_doc_mutex_lock ();
4039                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
4040                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
4041                                                 search_string,
4042                                                 case_sensitive);
4043                         ev_document_doc_mutex_unlock ();
4044                 } else {
4045                         ev_document_doc_mutex_lock ();
4046                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
4047                         ev_document_doc_mutex_unlock ();
4048
4049                         ev_window_update_actions (ev_window);
4050                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4051                                                       NULL);
4052                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4053                 }
4054         }
4055 }
4056
4057 static void
4058 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4059                             GParamSpec *param,
4060                             EvWindow   *ev_window)
4061 {
4062         gboolean visible;
4063
4064         visible = GTK_WIDGET_VISIBLE (find_bar);
4065
4066         if (ev_window->priv->document &&
4067             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4068                 ev_view_set_highlight_search (EV_VIEW(ev_window->priv->view), visible);
4069                 ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4070                 ev_window_update_actions (ev_window);
4071
4072                 if (!visible)
4073                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4074         }
4075 }
4076
4077 static void
4078 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
4079 {
4080         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
4081 }
4082
4083 static void
4084 zoom_control_changed_cb (EphyZoomAction *action,
4085                          float           zoom,
4086                          EvWindow       *ev_window)
4087 {
4088         EvSizingMode mode;
4089
4090         g_return_if_fail (EV_IS_WINDOW (ev_window));
4091
4092         if (zoom == EPHY_ZOOM_BEST_FIT) {
4093                 mode = EV_SIZING_BEST_FIT;
4094         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4095                 mode = EV_SIZING_FIT_WIDTH;
4096         } else {
4097                 mode = EV_SIZING_FREE;
4098         }
4099
4100         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4101
4102         if (mode == EV_SIZING_FREE) {
4103                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4104                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4105                                   FALSE);
4106         }
4107 }
4108
4109 static void
4110 ev_window_finalize (GObject *object)
4111 {
4112         GList *windows = ev_application_get_windows (EV_APP);
4113
4114         if (windows == NULL) {
4115                 ev_application_shutdown (EV_APP);
4116         } else {
4117                 g_list_free (windows);
4118         }
4119
4120         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4121 }
4122
4123 static void
4124 ev_window_dispose (GObject *object)
4125 {
4126         EvWindow *window = EV_WINDOW (object);
4127         EvWindowPrivate *priv = window->priv;
4128
4129         if (priv->title) {
4130                 ev_window_title_free (priv->title);
4131                 priv->title = NULL;
4132         }
4133
4134         if (priv->ui_manager) {
4135                 g_object_unref (priv->ui_manager);
4136                 priv->ui_manager = NULL;
4137         }
4138
4139         if (priv->action_group) {
4140                 g_object_unref (priv->action_group);
4141                 priv->action_group = NULL;
4142         }
4143
4144         if (priv->view_popup_action_group) {
4145                 g_object_unref (priv->view_popup_action_group);
4146                 priv->view_popup_action_group = NULL;
4147         }
4148
4149         if (priv->attachment_popup_action_group) {
4150                 g_object_unref (priv->attachment_popup_action_group);
4151                 priv->attachment_popup_action_group = NULL;
4152         }
4153
4154 #ifdef HAVE_GTK_RECENT
4155         if (priv->recent_action_group) {
4156                 g_object_unref (priv->recent_action_group);
4157                 priv->recent_action_group = NULL;
4158         }
4159
4160         if (priv->recent_manager) {
4161                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4162                                                       ev_window_setup_recent,
4163                                                       window);
4164                 priv->recent_manager = NULL;
4165         }
4166
4167         priv->recent_ui_id = 0;
4168 #else
4169         if (priv->recent_view) {
4170                 g_object_unref (priv->recent_view);
4171                 priv->recent_view = NULL;
4172         }
4173 #endif /* HAVE_GTK_RECENT */
4174
4175         if (priv->page_cache) {
4176                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4177                 priv->page_cache = NULL;
4178         }
4179
4180         if (priv->document) {
4181                 g_object_unref (priv->document);
4182                 priv->document = NULL;
4183         }
4184
4185         if (priv->view) {
4186                 g_object_unref (priv->view);
4187                 priv->view = NULL;
4188         }
4189
4190         if (priv->password_view) {
4191                 g_object_unref (priv->password_view);
4192                 priv->password_view = NULL;
4193         }
4194
4195         if (priv->load_job) {
4196                 ev_window_clear_load_job (window);
4197         }
4198
4199         if (priv->thumbnail_job) {
4200                 ev_window_clear_thumbnail_job (window);
4201         }
4202
4203         if (priv->local_uri) {
4204                 ev_window_clear_local_uri (window);
4205                 priv->local_uri = NULL;
4206         }
4207
4208         ev_window_close_dialogs (window);
4209
4210 #ifdef WITH_GTK_PRINT
4211         ev_window_clear_print_job (window);
4212
4213         if (window->priv->gtk_print_job) {
4214                 g_object_unref (window->priv->gtk_print_job);
4215                 window->priv->gtk_print_job = NULL;
4216         }
4217
4218         if (window->priv->printer) {
4219                 g_object_unref (window->priv->printer);
4220                 window->priv->printer = NULL;
4221         }
4222
4223         if (window->priv->print_settings) {
4224                 g_object_unref (window->priv->print_settings);
4225                 window->priv->print_settings = NULL;
4226         }
4227
4228         if (window->priv->print_page_setup) {
4229                 g_object_unref (window->priv->print_page_setup);
4230                 window->priv->print_page_setup = NULL;
4231         }
4232 #endif
4233
4234         if (priv->link) {
4235                 g_object_unref (priv->link);
4236                 priv->link = NULL;
4237         }
4238
4239         if (priv->image) {
4240                 g_object_unref (priv->image);
4241                 priv->image = NULL;
4242         }
4243
4244         if (priv->attach_list) {
4245                 g_list_foreach (priv->attach_list,
4246                                 (GFunc) g_object_unref,
4247                                 NULL);
4248                 g_list_free (priv->attach_list);
4249                 priv->attach_list = NULL;
4250         }
4251
4252         if (priv->find_bar) {
4253                 g_signal_handlers_disconnect_by_func
4254                         (window->priv->find_bar,
4255                          G_CALLBACK (find_bar_close_cb),
4256                          window);
4257                 priv->find_bar = NULL;
4258         }
4259
4260         if (priv->uri) {
4261                 if (priv->unlink_temp_file)
4262                         ev_window_clear_temp_file (window);
4263                 g_free (priv->uri);
4264                 priv->uri = NULL;
4265         }
4266
4267         if (priv->dest) {
4268                 g_object_unref (priv->dest);
4269                 priv->dest = NULL;
4270         }
4271
4272         if (priv->history) {
4273                 g_object_unref (priv->history);
4274                 priv->history = NULL;
4275         }
4276
4277         if (priv->print_settings_file) {
4278                 ev_window_clear_print_settings_file (window);
4279                 priv->print_settings_file = NULL;
4280         }
4281
4282         if (priv->presentation_timeout_id > 0) {
4283                 g_source_remove (priv->presentation_timeout_id);
4284                 priv->presentation_timeout_id = 0;
4285         }
4286
4287         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4288 }
4289
4290 static void
4291 ev_window_class_init (EvWindowClass *ev_window_class)
4292 {
4293         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4294         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4295
4296         g_object_class->dispose = ev_window_dispose;
4297         g_object_class->finalize = ev_window_finalize;
4298
4299         widget_class->screen_changed = ev_window_screen_changed;
4300
4301         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4302 }
4303
4304 /* Normal items */
4305 static const GtkActionEntry entries[] = {
4306         { "File", NULL, N_("_File") },
4307         { "Edit", NULL, N_("_Edit") },
4308         { "View", NULL, N_("_View") },
4309         { "Go", NULL, N_("_Go") },
4310         { "Help", NULL, N_("_Help") },
4311
4312         /* File menu */
4313         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4314           N_("Open an existing document"),
4315           G_CALLBACK (ev_window_cmd_file_open) },
4316         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
4317           N_("Open a copy of the current document in a new window"),
4318           G_CALLBACK (ev_window_cmd_file_open_copy) },
4319         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4320           N_("Save a copy of the current document"),
4321           G_CALLBACK (ev_window_cmd_save_as) },
4322         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4323           N_("Setup the page settings for printing"),
4324           G_CALLBACK (ev_window_cmd_file_print_setup) },
4325         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4326           N_("Print this document"),
4327           G_CALLBACK (ev_window_cmd_file_print) },
4328         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4329           G_CALLBACK (ev_window_cmd_file_properties) },
4330         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4331           G_CALLBACK (ev_window_cmd_file_close_window) },
4332
4333         /* Edit menu */
4334         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4335           G_CALLBACK (ev_window_cmd_edit_copy) },
4336 #ifdef HAVE_GTK_RECENT
4337         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4338 #else
4339         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
4340 #endif /* HAVE_GTK_RECENT */
4341           G_CALLBACK (ev_window_cmd_edit_select_all) },
4342         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4343           N_("Find a word or phrase in the document"),
4344           G_CALLBACK (ev_window_cmd_edit_find) },
4345         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4346           G_CALLBACK (ev_window_cmd_edit_find_next) },
4347         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4348           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4349         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4350           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4351         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4352           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4353         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4354           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4355
4356         /* View menu */
4357         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4358           N_("Enlarge the document"),
4359           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4360         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4361           N_("Shrink the document"),
4362           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4363         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4364           N_("Reload the document"),
4365           G_CALLBACK (ev_window_cmd_view_reload) },
4366
4367         /* Go menu */
4368         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4369           N_("Go to the previous page"),
4370           G_CALLBACK (ev_window_cmd_go_previous_page) },
4371         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4372           N_("Go to the next page"),
4373           G_CALLBACK (ev_window_cmd_go_next_page) },
4374         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4375           N_("Go to the first page"),
4376           G_CALLBACK (ev_window_cmd_go_first_page) },
4377         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4378           N_("Go to the last page"),
4379           G_CALLBACK (ev_window_cmd_go_last_page) },
4380
4381         /* Help menu */
4382         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4383           G_CALLBACK (ev_window_cmd_help_contents) },
4384
4385         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4386           G_CALLBACK (ev_window_cmd_help_about) },
4387
4388         /* Toolbar-only */
4389         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4390           N_("Leave fullscreen mode"),
4391           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4392         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4393           N_("Start a presentation"),
4394           G_CALLBACK (ev_window_cmd_start_presentation) },
4395         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4396           N_("Print this document"),
4397           G_CALLBACK (ev_window_cmd_preview_print) },
4398
4399         /* Accellerators */
4400         { "Escape", NULL, "", "Escape", "",
4401           G_CALLBACK (ev_window_cmd_escape) },
4402         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4403           G_CALLBACK (ev_window_cmd_edit_find) },
4404         { "PageDown", NULL, "", "Page_Down", NULL,
4405           G_CALLBACK (ev_window_cmd_scroll_forward) },
4406         { "PageUp", NULL, "", "Page_Up", NULL,
4407           G_CALLBACK (ev_window_cmd_scroll_backward) },
4408         { "Space", NULL, "", "space", NULL,
4409           G_CALLBACK (ev_window_cmd_scroll_forward) },
4410         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4411           G_CALLBACK (ev_window_cmd_scroll_backward) },
4412         { "BackSpace", NULL, "", "BackSpace", NULL,
4413           G_CALLBACK (ev_window_cmd_scroll_backward) },
4414         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4415           G_CALLBACK (ev_window_cmd_scroll_forward) },
4416         { "Return", NULL, "", "Return", NULL,
4417           G_CALLBACK (ev_window_cmd_scroll_forward) },
4418         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4419           G_CALLBACK (ev_window_cmd_scroll_backward) },
4420         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4421           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4422         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4423           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4424         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4425           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4426         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4427           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4428         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4429           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4430         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4431           G_CALLBACK (ev_window_cmd_go_backward) },
4432         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4433           G_CALLBACK (ev_window_cmd_go_forward) },
4434         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4435           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4436         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4437           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4438         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4439           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4440         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4441           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4442 };
4443
4444 /* Toggle items */
4445 static const GtkToggleActionEntry toggle_entries[] = {
4446         /* View Menu */
4447         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4448           N_("Show or hide the toolbar"),
4449           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4450         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4451           N_("Show or hide the side pane"),
4452           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4453         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4454           N_("Show the entire document"),
4455           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4456         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4457           N_("Show two pages at once"),
4458           G_CALLBACK (ev_window_cmd_dual), FALSE },
4459         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4460           N_("Expand the window to fill the screen"),
4461           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4462         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("_Presentation"), "F5",
4463           N_("Run document as a presentation"),
4464           G_CALLBACK (ev_window_cmd_view_presentation) },
4465         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4466           N_("Make the current document fill the window"),
4467           G_CALLBACK (ev_window_cmd_view_best_fit) },
4468         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4469           N_("Make the current document fill the window width"),
4470           G_CALLBACK (ev_window_cmd_view_page_width) },
4471 };
4472
4473 /* Popups specific items */
4474 static const GtkActionEntry view_popup_entries [] = {
4475         /* Links */
4476         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4477           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4478         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4479           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4480         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4481           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4482         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4483           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4484         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4485           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4486         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4487           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4488 };
4489
4490 static const GtkActionEntry attachment_popup_entries [] = {
4491         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4492           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4493         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4494           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4495 };
4496
4497 static void
4498 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4499 {
4500         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4501 }
4502
4503 static void
4504 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4505 {
4506         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4507         gtk_widget_grab_focus (window->priv->view);
4508 }
4509
4510 static void
4511 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4512 {
4513
4514         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4515         gtk_widget_grab_focus (window->priv->view);
4516 }
4517
4518 static void
4519 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4520 {
4521         GtkAction *action;
4522
4523         action = g_object_new (EV_TYPE_PAGE_ACTION,
4524                                "name", PAGE_SELECTOR_ACTION,
4525                                "label", _("Page"),
4526                                "tooltip", _("Select Page"),
4527                                "icon_name", "text-x-generic",
4528                                "visible_overflown", FALSE,
4529                                NULL);
4530         g_signal_connect (action, "activate_link",
4531                           G_CALLBACK (activate_link_cb), window);
4532         gtk_action_group_add_action (group, action);
4533         g_object_unref (action);
4534
4535         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4536                                "name", ZOOM_CONTROL_ACTION,
4537                                "label", _("Zoom"),
4538                                "stock_id", EV_STOCK_ZOOM,
4539                                "tooltip", _("Adjust the zoom level"),
4540                                "zoom", 1.0,
4541                                NULL);
4542         g_signal_connect (action, "zoom_to_level",
4543                           G_CALLBACK (zoom_control_changed_cb), window);
4544         gtk_action_group_add_action (group, action);
4545         g_object_unref (action);
4546
4547         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4548                                "name", NAVIGATION_ACTION,
4549                                "label", _("Navigation"),
4550                                "is_important", TRUE,
4551                                "short_label", _("Back"),
4552                                "stock_id", GTK_STOCK_GO_DOWN,
4553                                "tooltip", _("Move across visited pages"),
4554                                NULL);
4555         g_signal_connect (action, "activate_link",
4556                           G_CALLBACK (navigation_action_activate_link_cb), window);
4557         gtk_action_group_add_action (group, action);
4558         g_object_unref (action);
4559 }
4560
4561 static void
4562 set_action_properties (GtkActionGroup *action_group)
4563 {
4564         GtkAction *action;
4565
4566         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4567         g_object_set (action, "is-important", TRUE, NULL);
4568         /*translators: this is the label for toolbar button*/
4569         g_object_set (action, "short_label", _("Previous"), NULL);
4570
4571         action = gtk_action_group_get_action (action_group, "GoNextPage");
4572         g_object_set (action, "is-important", TRUE, NULL);
4573         /*translators: this is the label for toolbar button*/
4574         g_object_set (action, "short_label", _("Next"), NULL);
4575
4576         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4577         /*translators: this is the label for toolbar button*/
4578         g_object_set (action, "short_label", _("Zoom In"), NULL);
4579
4580         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4581         /*translators: this is the label for toolbar button*/
4582         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4583
4584         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4585         /*translators: this is the label for toolbar button*/
4586         g_object_set (action, "short_label", _("Best Fit"), NULL);
4587
4588         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4589         /*translators: this is the label for toolbar button*/
4590         g_object_set (action, "short_label", _("Fit Width"), NULL);
4591
4592         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4593         g_object_set (action, "is-important", TRUE, NULL);
4594 }
4595
4596 static void
4597 set_chrome_actions (EvWindow *window)
4598 {
4599         EvWindowPrivate *priv = window->priv;
4600         GtkActionGroup *action_group = priv->action_group;
4601         GtkAction *action;
4602
4603         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4604         g_signal_handlers_block_by_func
4605                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4606         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4607                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4608         g_signal_handlers_unblock_by_func
4609                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4610 }
4611
4612 static void
4613 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4614                           GParamSpec     *pspec,
4615                           EvWindow       *ev_window)
4616 {
4617         GtkTreeModel *model;
4618         GtkAction *action;
4619
4620         g_object_get (G_OBJECT (ev_sidebar_links),
4621                       "model", &model,
4622                       NULL);
4623
4624         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4625         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4626         g_object_unref (model);
4627 }
4628
4629 static gboolean
4630 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4631 {
4632         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4633         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4634
4635         ev_window_set_view_accels_sensitivity (window, TRUE);
4636
4637         return FALSE;
4638 }
4639
4640 static gboolean
4641 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4642 {
4643         ev_window_set_view_accels_sensitivity (window, FALSE);
4644
4645         return FALSE;
4646 }
4647
4648 static void
4649 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4650                                     GParamSpec         *pspec,
4651                                     EvWindow           *ev_window)
4652 {
4653         GtkWidget *widget;
4654
4655         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4656
4657         if (widget != NULL) {
4658                 g_signal_connect_object (widget, "focus_in_event",
4659                                          G_CALLBACK (view_actions_focus_in_cb),
4660                                          ev_window, 0);
4661                 g_signal_connect_object (widget, "focus_out_event",
4662                                          G_CALLBACK (view_actions_focus_out_cb),
4663                                          ev_window, 0);
4664                 g_object_unref (widget);
4665         }
4666 }
4667
4668 static gboolean
4669 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4670 {
4671         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4672                 gboolean maximized;
4673
4674                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4675                 if (!ev_window_is_empty (window))
4676                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4677         }
4678
4679         return FALSE;
4680 }
4681
4682 static gboolean
4683 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4684 {
4685         char *uri = window->priv->uri;
4686         GdkWindowState state;
4687         int x, y, width, height, document_width, document_height;
4688
4689         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4690
4691         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4692                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4693                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4694
4695                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4696                         ev_page_cache_get_max_width (window->priv->page_cache,
4697                                                      0, 1.0,
4698                                                      &document_width);
4699                         ev_page_cache_get_max_height (window->priv->page_cache,
4700                                                       0, 1.0,
4701                                                       &document_height);
4702                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4703                                                         (double)width / document_width);
4704                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4705                                                         (double)height / document_height);
4706
4707                         ev_metadata_manager_set_int (uri, "window_x", x);
4708                         ev_metadata_manager_set_int (uri, "window_y", y);
4709                         ev_metadata_manager_set_int (uri, "window_width", width);
4710                         ev_metadata_manager_set_int (uri, "window_height", height);
4711                 }
4712         }
4713
4714         return FALSE;
4715 }
4716
4717 static void
4718 launch_action (EvWindow *window, EvLinkAction *action)
4719 {
4720         const char *filename = ev_link_action_get_filename (action);
4721         char *uri = NULL;
4722
4723         if (filename  && g_path_is_absolute (filename)) {
4724                 uri = gnome_vfs_get_uri_from_local_path (filename);
4725         } else {
4726                 GnomeVFSURI *base_uri, *resolved_uri;
4727
4728                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4729                 if (base_uri && filename) {
4730                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4731                         if (resolved_uri) {
4732                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4733                                 gnome_vfs_uri_unref (resolved_uri);
4734                         }
4735                         gnome_vfs_uri_unref (base_uri);
4736                 }
4737         }
4738
4739         if (uri) {
4740                 gnome_vfs_url_show (uri);
4741         } else {
4742                 gnome_vfs_url_show (filename);
4743         }
4744
4745         g_free (uri);
4746
4747         /* According to the PDF spec filename can be an executable. I'm not sure
4748            allowing to launch executables is a good idea though. -- marco */
4749 }
4750
4751 static gboolean
4752 uri_is_valid (const gchar *uri)
4753 {
4754         gchar *p = (gchar *) uri;
4755
4756         if (!p || !g_ascii_isalpha (*p))
4757                 return FALSE;
4758
4759         p++;
4760         while (g_ascii_isalnum (*p))
4761                 p++;
4762
4763         return (g_ascii_strncasecmp (p, "://", strlen ("://")) == 0);
4764 }
4765
4766 static void
4767 launch_external_uri (EvWindow *window, EvLinkAction *action)
4768 {
4769         const gchar *uri = ev_link_action_get_uri (action);
4770
4771         if (!uri_is_valid (uri)) {
4772                 GtkWidget *dialog;
4773
4774                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4775                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4776                                                  GTK_MESSAGE_ERROR,
4777                                                  GTK_BUTTONS_CLOSE,
4778                                                  _("Unable to open external link"));
4779                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4780                                                           _("Invalid URI: “%s”"), uri);
4781                 g_signal_connect (dialog, "response",
4782                                   G_CALLBACK (gtk_widget_destroy),
4783                                   NULL);
4784                 gtk_widget_show (dialog);
4785
4786                 return;
4787         }
4788
4789         gnome_vfs_url_show (uri);
4790 }
4791
4792 static void
4793 open_remote_link (EvWindow *window, EvLinkAction *action)
4794 {
4795         gchar *uri;
4796         gchar *dir;
4797
4798         dir = g_path_get_dirname (window->priv->uri);
4799
4800         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4801                                 NULL);
4802         g_free (dir);
4803
4804         ev_application_open_uri_at_dest (EV_APP, uri,
4805                                          gtk_window_get_screen (GTK_WINDOW (window)),
4806                                          ev_link_action_get_dest (action),
4807                                          0,
4808                                          FALSE,
4809                                          NULL,
4810                                          GDK_CURRENT_TIME);
4811
4812         g_free (uri);
4813 }
4814
4815 static void
4816 do_action_named (EvWindow *window, EvLinkAction *action)
4817 {
4818         const gchar *name = ev_link_action_get_name (action);
4819
4820         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4821                 ev_window_cmd_go_first_page (NULL, window);
4822         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4823                 ev_window_cmd_go_previous_page (NULL, window);
4824         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4825                 ev_window_cmd_go_next_page (NULL, window);
4826         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4827                 ev_window_cmd_go_last_page (NULL, window);
4828         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4829                 ev_window_cmd_focus_page_selector (NULL, window);
4830         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4831                 ev_window_cmd_edit_find (NULL, window);
4832         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4833                 ev_window_cmd_file_close_window (NULL, window);
4834         } else {
4835                 g_warning ("Unimplemented named action: %s, please post a "
4836                            "bug report in Evince bugzilla "
4837                            "(http://bugzilla.gnome.org) with a testcase.",
4838                            name);
4839         }
4840 }
4841
4842 static void
4843 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4844 {
4845         switch (ev_link_action_get_action_type (action)) {
4846                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4847                         EvLinkDest *dest;
4848
4849                         dest = ev_link_action_get_dest (action);
4850                         if (!dest)
4851                                 return;
4852
4853                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4854                 }
4855                         break;
4856                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4857                         launch_external_uri (window, action);
4858                         break;
4859                 case EV_LINK_ACTION_TYPE_LAUNCH:
4860                         launch_action (window, action);
4861                         break;
4862                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4863                         open_remote_link (window, action);
4864                         break;
4865                 case EV_LINK_ACTION_TYPE_NAMED:
4866                         do_action_named (window, action);
4867                         break;
4868                 default:
4869                         g_assert_not_reached ();
4870         }
4871 }
4872
4873 static void
4874 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4875 {
4876         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4877 }
4878
4879 static void
4880 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4881 {
4882         EvLinkAction *ev_action = NULL;
4883         EvLinkDest   *dest;
4884
4885         ev_action = ev_link_get_action (window->priv->link);
4886         if (!ev_action)
4887                 return;
4888
4889         dest = ev_link_action_get_dest (ev_action);
4890         if (!dest)
4891                 return;
4892
4893         ev_window_cmd_file_open_copy_at_dest (window, dest);
4894 }
4895
4896 static void
4897 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4898 {
4899         GtkClipboard *clipboard;
4900         EvLinkAction *ev_action;
4901         const gchar *uri;
4902
4903         ev_action = ev_link_get_action (window->priv->link);
4904         if (!ev_action)
4905                 return;
4906
4907         uri = ev_link_action_get_uri (ev_action);
4908
4909         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4910                                               GDK_SELECTION_CLIPBOARD);
4911         gtk_clipboard_set_text (clipboard, uri, -1);
4912 }
4913
4914 static void
4915 image_save_dialog_response_cb (GtkWidget *fc,
4916                                gint       response_id,
4917                                EvWindow  *ev_window)
4918 {
4919         GnomeVFSURI *target_uri;
4920         gchar       *uri;
4921         gchar       *filename;
4922         gboolean     is_local;
4923         GError      *error = NULL;
4924
4925         if (response_id != GTK_RESPONSE_OK) {
4926                 gtk_widget_destroy (fc);
4927                 return;
4928         }
4929
4930         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4931         target_uri = gnome_vfs_uri_new (uri);
4932         is_local = gnome_vfs_uri_is_local (target_uri);
4933
4934         if (is_local) {
4935                 filename = g_filename_from_uri (uri, NULL, NULL);
4936         } else {
4937                 filename = ev_tmp_filename ("saveimage");
4938         }
4939
4940         g_free (uri);
4941
4942         /* FIXME: allow saving in other image formats than png */
4943         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4944                          filename, "png", &error, NULL);
4945
4946         if (error) {
4947                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4948                                         _("The image could not be saved."),
4949                                         error);
4950                 g_error_free (error);
4951                 g_free (filename);
4952                 gnome_vfs_uri_unref (target_uri);
4953                 gtk_widget_destroy (fc);
4954
4955                 return;
4956         }
4957
4958         if (!is_local) {
4959                 GnomeVFSURI *source_uri;
4960                 gchar       *local_uri;
4961
4962                 local_uri = g_filename_to_uri (filename, NULL, NULL);
4963                 source_uri = gnome_vfs_uri_new (local_uri);
4964                 g_free (local_uri);
4965                 ev_window_save_remote (ev_window, source_uri, target_uri);
4966                 gnome_vfs_uri_unref (source_uri);
4967         }
4968
4969         g_free (filename);
4970         gnome_vfs_uri_unref (target_uri);
4971         gtk_widget_destroy (fc);
4972 }
4973
4974 static void
4975 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4976 {
4977         GtkWidget     *fc;
4978         GtkFileFilter *filter;
4979
4980         if (!window->priv->image)
4981                 return;
4982
4983         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4984                                           GTK_WINDOW (window),
4985                                           GTK_FILE_CHOOSER_ACTION_SAVE,
4986                                           GTK_STOCK_CANCEL,
4987                                           GTK_RESPONSE_CANCEL,
4988                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4989                                           NULL);
4990
4991         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4992         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
4993         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4994
4995         filter = gtk_file_filter_new ();
4996         gtk_file_filter_set_name (filter, _("Images"));
4997         gtk_file_filter_add_pixbuf_formats (filter);
4998         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
4999
5000         g_signal_connect (fc, "response",
5001                           G_CALLBACK (image_save_dialog_response_cb),
5002                           window);
5003
5004         gtk_widget_show (fc);
5005 }
5006
5007 static void
5008 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5009 {
5010         GtkClipboard *clipboard;
5011
5012         if (!window->priv->image)
5013                 return;
5014
5015         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5016                                               GDK_SELECTION_CLIPBOARD);
5017         gtk_clipboard_set_image (clipboard,
5018                                  ev_image_get_pixbuf (window->priv->image));
5019 }
5020
5021 static void
5022 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5023 {
5024         GList *l;
5025
5026         if (!window->priv->attach_list)
5027                 return;
5028
5029         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5030                 EvAttachment *attachment;
5031                 GError       *error = NULL;
5032
5033                 attachment = (EvAttachment *) l->data;
5034
5035                 ev_attachment_open (attachment, &error);
5036
5037                 if (error) {
5038                         ev_window_error_dialog (GTK_WINDOW (window),
5039                                                 _("Unable to open attachment"),
5040                                                 error);
5041                         g_error_free (error);
5042                 }
5043         }
5044 }
5045
5046 static void
5047 attachment_save_dialog_response_cb (GtkWidget *fc,
5048                                     gint       response_id,
5049                                     EvWindow  *ev_window)
5050 {
5051         GnomeVFSURI          *target_uri;
5052         gchar                *uri;
5053         GList                *l;
5054         GtkFileChooserAction  fc_action;
5055         gboolean              is_dir;
5056         gboolean              is_local;
5057
5058         if (response_id != GTK_RESPONSE_OK) {
5059                 gtk_widget_destroy (fc);
5060                 return;
5061         }
5062
5063         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5064         target_uri = gnome_vfs_uri_new (uri);
5065         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5066         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5067         is_local = gnome_vfs_uri_is_local (target_uri);
5068
5069         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5070                 EvAttachment *attachment;
5071                 gchar        *filename;
5072                 GError       *error = NULL;
5073
5074                 attachment = (EvAttachment *) l->data;
5075
5076                 if (is_local) {
5077                         if (is_dir) {
5078                                 filename = g_strjoin ("/", uri,
5079                                                       ev_attachment_get_name (attachment),
5080                                                       NULL);
5081                         } else {
5082                                 filename = g_strdup (uri);
5083                         }
5084                 } else {
5085                         filename = ev_tmp_filename ("saveattachment");
5086                 }
5087
5088                 ev_attachment_save (attachment, filename, &error);
5089
5090                 if (error) {
5091                         ev_window_error_dialog (GTK_WINDOW (ev_window),
5092                                                 _("The attachment could not be saved."),
5093                                                 error);
5094                         g_error_free (error);
5095                         g_free (filename);
5096
5097                         continue;
5098                 }
5099
5100                 if (!is_local) {
5101                         GnomeVFSURI *src_uri;
5102                         GnomeVFSURI *dest_uri;
5103                         gchar       *local_uri;
5104
5105                         if (is_dir) {
5106                                 const gchar *name = ev_attachment_get_name (attachment);
5107
5108                                 dest_uri = gnome_vfs_uri_append_file_name (target_uri,
5109                                                                            name);
5110                         } else {
5111                                 dest_uri = gnome_vfs_uri_ref (target_uri);
5112                         }
5113
5114                         local_uri = g_filename_to_uri (filename, NULL, NULL);
5115                         src_uri = gnome_vfs_uri_new (local_uri);
5116                         g_free (local_uri);
5117                         ev_window_save_remote (ev_window, src_uri, dest_uri);
5118                         gnome_vfs_uri_unref (src_uri);
5119                         gnome_vfs_uri_unref (dest_uri);
5120                 }
5121
5122                 g_free (filename);
5123         }
5124
5125         g_free (uri);
5126         gnome_vfs_uri_unref (target_uri);
5127
5128         gtk_widget_destroy (fc);
5129 }
5130
5131 static void
5132 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5133 {
5134         GtkWidget    *fc;
5135         EvAttachment *attachment = NULL;
5136
5137         if (!window->priv->attach_list)
5138                 return;
5139
5140         if (g_list_length (window->priv->attach_list) == 1)
5141                 attachment = (EvAttachment *) window->priv->attach_list->data;
5142
5143         fc = gtk_file_chooser_dialog_new (
5144                 _("Save Attachment"),
5145                 GTK_WINDOW (window),
5146                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5147                 GTK_STOCK_CANCEL,
5148                 GTK_RESPONSE_CANCEL,
5149                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5150                 NULL);
5151
5152         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5153         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5154         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5155
5156         if (attachment)
5157                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5158                                                    ev_attachment_get_name (attachment));
5159
5160         g_signal_connect (fc, "response",
5161                           G_CALLBACK (attachment_save_dialog_response_cb),
5162                           window);
5163
5164         gtk_widget_show (fc);
5165 }
5166
5167 static void
5168 ev_window_init (EvWindow *ev_window)
5169 {
5170         GtkActionGroup *action_group;
5171         GtkAccelGroup *accel_group;
5172         GError *error = NULL;
5173         GtkWidget *sidebar_widget;
5174
5175         g_signal_connect (ev_window, "configure_event",
5176                           G_CALLBACK (window_configure_event_cb), NULL);
5177         g_signal_connect (ev_window, "window_state_event",
5178                           G_CALLBACK (window_state_event_cb), NULL);
5179
5180         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5181
5182         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5183         ev_window->priv->title = ev_window_title_new (ev_window);
5184
5185         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5186         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5187         gtk_widget_show (ev_window->priv->main_box);
5188
5189         action_group = gtk_action_group_new ("MenuActions");
5190         ev_window->priv->action_group = action_group;
5191         gtk_action_group_set_translation_domain (action_group, NULL);
5192         gtk_action_group_add_actions (action_group, entries,
5193                                       G_N_ELEMENTS (entries), ev_window);
5194         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5195                                              G_N_ELEMENTS (toggle_entries),
5196                                              ev_window);
5197         set_action_properties (action_group);
5198         register_custom_actions (ev_window, action_group);
5199
5200         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5201         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5202                                             action_group, 0);
5203
5204         accel_group =
5205                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5206         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5207
5208         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5209
5210         action_group = gtk_action_group_new ("ViewPopupActions");
5211         ev_window->priv->view_popup_action_group = action_group;
5212         gtk_action_group_set_translation_domain (action_group, NULL);
5213         gtk_action_group_add_actions (action_group, view_popup_entries,
5214                                       G_N_ELEMENTS (view_popup_entries),
5215                                       ev_window);
5216         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5217                                             action_group, 0);
5218
5219         action_group = gtk_action_group_new ("AttachmentPopupActions");
5220         ev_window->priv->attachment_popup_action_group = action_group;
5221         gtk_action_group_set_translation_domain (action_group, NULL);
5222         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5223                                       G_N_ELEMENTS (attachment_popup_entries),
5224                                       ev_window);
5225         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5226                                             action_group, 0);
5227
5228         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5229                                               DATADIR"/evince-ui.xml",
5230                                               &error)) {
5231                 g_warning ("building menus failed: %s", error->message);
5232                 g_error_free (error);
5233         }
5234
5235 #ifdef HAVE_GTK_RECENT
5236 #if GTK_CHECK_VERSION(2,11,4)
5237         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5238 #else
5239         /* It's fine to just use the one of the default screen here */
5240         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
5241                 gdk_screen_get_default ());
5242 #endif
5243         ev_window->priv->recent_action_group = NULL;
5244         ev_window->priv->recent_ui_id = 0;
5245         g_signal_connect_swapped (ev_window->priv->recent_manager,
5246                                   "changed",
5247                                   G_CALLBACK (ev_window_setup_recent),
5248                                   ev_window);
5249 #endif /* HAVE_GTK_RECENT */
5250
5251         ev_window->priv->menubar =
5252                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5253                                             "/MainMenu");
5254         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5255                             ev_window->priv->menubar,
5256                             FALSE, FALSE, 0);
5257
5258
5259         ev_window->priv->toolbar = GTK_WIDGET
5260           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5261                          "ui-manager", ev_window->priv->ui_manager,
5262                          "popup-path", "/ToolbarPopup",
5263                          "model", ev_application_get_toolbars_model (EV_APP),
5264                          NULL));
5265
5266         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5267                                    "DefaultToolBar");
5268         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5269                             ev_window->priv->toolbar,
5270                             FALSE, FALSE, 0);
5271         gtk_widget_show (ev_window->priv->toolbar);
5272
5273         /* Add the main area */
5274         ev_window->priv->hpaned = gtk_hpaned_new ();
5275         g_signal_connect (ev_window->priv->hpaned,
5276                           "notify::position",
5277                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5278                           ev_window);
5279
5280         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5281         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5282                             TRUE, TRUE, 0);
5283         gtk_widget_show (ev_window->priv->hpaned);
5284
5285         ev_window->priv->sidebar = ev_sidebar_new ();
5286         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5287                          ev_window->priv->sidebar, FALSE, FALSE);
5288         gtk_widget_show (ev_window->priv->sidebar);
5289
5290         /* Stub sidebar, for now */
5291
5292         sidebar_widget = ev_sidebar_thumbnails_new ();
5293         ev_window->priv->sidebar_thumbs = sidebar_widget;
5294         g_signal_connect (sidebar_widget,
5295                           "notify::main-widget",
5296                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5297                           ev_window);
5298         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5299         gtk_widget_show (sidebar_widget);
5300         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5301                              sidebar_widget);
5302
5303         sidebar_widget = ev_sidebar_links_new ();
5304         ev_window->priv->sidebar_links = sidebar_widget;
5305         g_signal_connect (sidebar_widget,
5306                           "notify::model",
5307                           G_CALLBACK (sidebar_widget_model_set),
5308                           ev_window);
5309         g_signal_connect (sidebar_widget,
5310                           "link_activated",
5311                           G_CALLBACK (sidebar_links_link_activated_cb),
5312                           ev_window);
5313         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5314         gtk_widget_show (sidebar_widget);
5315         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5316                              sidebar_widget);
5317
5318         sidebar_widget = ev_sidebar_attachments_new ();
5319         ev_window->priv->sidebar_attachments = sidebar_widget;
5320         g_signal_connect_object (sidebar_widget,
5321                                  "popup",
5322                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5323                                  ev_window, 0);
5324         gtk_widget_show (sidebar_widget);
5325         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5326                              sidebar_widget);
5327
5328         ev_window->priv->scrolled_window =
5329                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5330                                           "shadow-type", GTK_SHADOW_IN,
5331                                           NULL));
5332         gtk_widget_show (ev_window->priv->scrolled_window);
5333
5334         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5335                         ev_window->priv->scrolled_window);
5336
5337         ev_window->priv->view = ev_view_new ();
5338         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5339                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5340         ev_window->priv->password_view = ev_password_view_new ();
5341         g_signal_connect_swapped (ev_window->priv->password_view,
5342                                   "unlock",
5343                                   G_CALLBACK (ev_window_popup_password_dialog),
5344                                   ev_window);
5345         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5346                                  G_CALLBACK (view_actions_focus_in_cb),
5347                                  ev_window, 0);
5348         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5349                                  G_CALLBACK (view_actions_focus_out_cb),
5350                                  ev_window, 0);
5351         g_signal_connect_object (ev_window->priv->view, "external-link",
5352                                  G_CALLBACK (view_external_link_cb),
5353                                  ev_window, 0);
5354         g_signal_connect_object (ev_window->priv->view, "handle-link",
5355                                  G_CALLBACK (view_handle_link_cb),
5356                                  ev_window, 0);
5357
5358         g_signal_connect_object (ev_window->priv->view,
5359                                  "popup",
5360                                  G_CALLBACK (view_menu_popup_cb),
5361                                  ev_window, 0);
5362         gtk_widget_show (ev_window->priv->view);
5363         gtk_widget_show (ev_window->priv->password_view);
5364
5365         /* Find Bar */
5366         ev_window->priv->find_bar = egg_find_bar_new ();
5367         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5368                           ev_window->priv->find_bar,
5369                           FALSE, TRUE, 0);
5370
5371         /* We own a ref on these widgets, as we can swap them in and out */
5372         g_object_ref (ev_window->priv->view);
5373         g_object_ref (ev_window->priv->password_view);
5374
5375         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5376                            ev_window->priv->view);
5377
5378         g_signal_connect (ev_window->priv->view,
5379                           "notify::find-status",
5380                           G_CALLBACK (view_find_status_changed_cb),
5381                           ev_window);
5382         g_signal_connect (ev_window->priv->view,
5383                           "notify::sizing-mode",
5384                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5385                           ev_window);
5386         g_signal_connect (ev_window->priv->view,
5387                           "notify::zoom",
5388                           G_CALLBACK (ev_window_zoom_changed_cb),
5389                           ev_window);
5390         g_signal_connect (ev_window->priv->view,
5391                           "notify::dual-page",
5392                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5393                           ev_window);
5394         g_signal_connect (ev_window->priv->view,
5395                           "notify::continuous",
5396                           G_CALLBACK (ev_window_continuous_changed_cb),
5397                           ev_window);
5398         g_signal_connect (ev_window->priv->view,
5399                           "notify::rotation",
5400                           G_CALLBACK (ev_window_rotation_changed_cb),
5401                           ev_window);
5402         g_signal_connect (ev_window->priv->view,
5403                           "notify::has-selection",
5404                           G_CALLBACK (ev_window_has_selection_changed_cb),
5405                           ev_window);
5406
5407         /* Connect sidebar signals */
5408         g_signal_connect (ev_window->priv->sidebar,
5409                           "notify::visible",
5410                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5411                           ev_window);
5412         g_signal_connect (ev_window->priv->sidebar,
5413                           "notify::current-page",
5414                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5415                           ev_window);
5416
5417         /* Connect to find bar signals */
5418         g_signal_connect (ev_window->priv->find_bar,
5419                           "previous",
5420                           G_CALLBACK (find_bar_previous_cb),
5421                           ev_window);
5422         g_signal_connect (ev_window->priv->find_bar,
5423                           "next",
5424                           G_CALLBACK (find_bar_next_cb),
5425                           ev_window);
5426         g_signal_connect (ev_window->priv->find_bar,
5427                           "close",
5428                           G_CALLBACK (find_bar_close_cb),
5429                           ev_window);
5430         g_signal_connect (ev_window->priv->find_bar,
5431                           "notify::search-string",
5432                           G_CALLBACK (find_bar_search_changed_cb),
5433                           ev_window);
5434         g_signal_connect (ev_window->priv->find_bar,
5435                           "notify::case-sensitive",
5436                           G_CALLBACK (find_bar_search_changed_cb),
5437                           ev_window);
5438         g_signal_connect (ev_window->priv->find_bar,
5439                           "notify::visible",
5440                           G_CALLBACK (find_bar_visibility_changed_cb),
5441                           ev_window);
5442         g_signal_connect (ev_window->priv->find_bar,
5443                           "scroll",
5444                           G_CALLBACK (find_bar_scroll),
5445                           ev_window);
5446
5447         /* Popups */
5448         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5449                                                                  "/DocumentPopup");
5450         ev_window->priv->link = NULL;
5451
5452         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5453                                                                        "/AttachmentPopup");
5454         ev_window->priv->attach_list = NULL;
5455
5456         /* Give focus to the document view */
5457         gtk_widget_grab_focus (ev_window->priv->view);
5458
5459         /* Set it user interface params */
5460         ev_window_setup_recent (ev_window);
5461
5462         setup_chrome_from_metadata (ev_window);
5463         set_chrome_actions (ev_window);
5464         update_chrome_visibility (ev_window);
5465
5466         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5467
5468         setup_view_from_metadata (ev_window);
5469         setup_sidebar_from_metadata (ev_window, NULL);
5470
5471         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5472         ev_window_setup_action_sensitivity (ev_window);
5473 }
5474
5475 /**
5476  * ev_window_new:
5477  *
5478  * Creates a #GtkWidget that represents the window.
5479  *
5480  * Returns: the #GtkWidget that represents the window.
5481  */
5482 GtkWidget *
5483 ev_window_new (void)
5484 {
5485         GtkWidget *ev_window;
5486
5487         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5488                                               "type", GTK_WINDOW_TOPLEVEL,
5489                                               NULL));
5490
5491         return ev_window;
5492 }