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