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