shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-sidebar.h"
  36 #include "ev-sidebar-links.h"
  37 #include "ev-sidebar-attachments.h"
  38 #include "ev-sidebar-thumbnails.h"
  39 #include "ev-view.h"
  40 #include "ev-password.h"
  41 #include "ev-password-view.h"
  42 #include "ev-properties-dialog.h"
  43 #include "ev-file-exporter.h"
  44 #include "ev-document-thumbnails.h"
  45 #include "ev-document-links.h"
  46 #include "ev-document-fonts.h"
  47 #include "ev-document-find.h"
  48 #include "ev-document-security.h"
  49 #include "ev-document-factory.h"
  50 #include "ev-job-queue.h"
  51 #include "ev-jobs.h"
  52 #include "ev-sidebar-page.h"
  53 #include "eggfindbar.h"
  54
  55 #ifndef HAVE_GTK_RECENT
  56 #include "egg-recent-view-uimanager.h"
  57 #include "egg-recent-view.h"
  58 #include "egg-recent-model.h"
  59 #endif
  60
  61 #include "egg-toolbar-editor.h"
  62 #include "egg-editable-toolbar.h"
  63 #include "egg-toolbars-model.h"
  64 #include "ephy-zoom.h"
  65 #include "ephy-zoom-action.h"
  66 #include "ev-application.h"
  67 #include "ev-stock-icons.h"
  68 #include "ev-metadata-manager.h"
  69 #include "ev-file-helpers.h"
  70 #include "ev-utils.h"
  71 #include "ev-history.h"
  72 #include "ev-image.h"
  73
  74 #ifdef WITH_GNOME_PRINT
  75 #include "ev-print-job.h"
  76 #include <libgnomeprintui/gnome-print-dialog.h>
  77 #endif
  78
  79 #ifdef WITH_GTK_PRINT
  80 #include <gtk/gtkprintunixdialog.h>
  81 #endif
  82
  83 #ifdef ENABLE_PDF
  84 #include <poppler.h>
  85 #endif
  86
  87 #include <glib/gstdio.h>
  88 #include <glib/gi18n.h>
  89 #include <gtk/gtk.h>
  90 #include <libgnomevfs/gnome-vfs-utils.h>
  91 #include <libgnomevfs/gnome-vfs-async-ops.h>
  92 #include <libgnomevfs/gnome-vfs-ops.h>
  93 #include <gconf/gconf-client.h>
  94
  95 #include <errno.h>
  96 #include <stdlib.h>
  97 #include <string.h>
  98 #include <unistd.h>
  99
 100 #if !GLIB_CHECK_VERSION (2, 13, 3)
 101 char *xdg_user_dir_lookup (char *type);
 102 #endif
 103
 104 typedef enum {
 105         PAGE_MODE_DOCUMENT,
 106         PAGE_MODE_PASSWORD
 107 } EvWindowPageMode;
 108
 109 typedef enum {
 110         EV_CHROME_MENUBAR       = 1 << 0,
 111         EV_CHROME_TOOLBAR       = 1 << 1,
 112         EV_CHROME_FINDBAR       = 1 << 2,
 113         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 114         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 115         EV_CHROME_SIDEBAR       = 1 << 5,
 116         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 117         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 118 } EvChrome;
 119
 120 struct _EvWindowPrivate {
 121         /* UI */
 122         EvChrome chrome;
 123
 124         GtkWidget *main_box;
 125         GtkWidget *menubar;
 126         GtkWidget *toolbar;
 127         GtkWidget *hpaned;
 128         GtkWidget *sidebar;
 129         GtkWidget *find_bar;
 130         GtkWidget *scrolled_window;
 131         GtkWidget *view;
 132         GtkWidget *password_view;
 133         GtkWidget *sidebar_thumbs;
 134         GtkWidget *sidebar_links;
 135         GtkWidget *sidebar_attachments;
 136
 137         /* Dialogs */
 138         GtkWidget *properties;
 139 #ifdef WITH_PRINT
 140         GtkWidget *print_dialog;
 141 #endif
 142         GtkWidget *password_dialog;
 143
 144         /* UI Builders */
 145         GtkActionGroup   *action_group;
 146         GtkActionGroup   *view_popup_action_group;
 147         GtkActionGroup   *attachment_popup_action_group;
 148 #ifdef HAVE_GTK_RECENT
 149         GtkRecentManager *recent_manager;
 150         GtkActionGroup   *recent_action_group;
 151         guint             recent_ui_id;
 152 #endif
 153         GtkUIManager     *ui_manager;
 154
 155         /* Fullscreen mode */
 156         GtkWidget *fullscreen_toolbar;
 157
 158         /* Presentation mode */
 159         guint      presentation_timeout_id;
 160
 161         /* Preview mode */
 162         GtkWidget *preview_toolbar;
 163         gchar     *print_settings_file;
 164
 165         /* Popup view */
 166         GtkWidget *view_popup;
 167         EvLink    *link;
 168         EvImage   *image;
 169
 170         /* Popup attachment */
 171         GtkWidget    *attachment_popup;
 172         GList        *attach_list;
 173
 174         /* Document */
 175         char *uri;
 176         char *local_uri;
 177         EvLinkDest *dest;
 178         gboolean unlink_temp_file;
 179         gboolean in_reload;
 180
 181         EvDocument *document;
 182         EvHistory *history;
 183         EvPageCache *page_cache;
 184         EvWindowPageMode page_mode;
 185         EvWindowTitle *title;
 186 #ifndef HAVE_GTK_RECENT
 187         EggRecentViewUIManager *recent_view;
 188 #endif
 189
 190         EvJob *load_job;
 191         EvJob *thumbnail_job;
 192 #ifdef WITH_GNOME_PRINT
 193         GnomePrintJob *print_job;
 194 #endif
 195
 196 #ifdef WITH_GTK_PRINT
 197         EvJob            *print_job;
 198         gboolean          print_preview;
 199         GtkPrintJob      *gtk_print_job;
 200         GtkPrinter       *printer;
 201         GtkPrintSettings *print_settings;
 202         GtkPageSetup     *print_page_setup;
 203 #endif
 204 };
 205
 206 #define EV_WINDOW_GET_PRIVATE(object) \
 207         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 208
 209 #define PAGE_SELECTOR_ACTION    "PageSelector"
 210 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 211 #define NAVIGATION_ACTION       "Navigation"
 212
 213 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 214 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 215 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 216
 217 #define PRESENTATION_TIMEOUT 5
 218
 219 #define SIDEBAR_DEFAULT_SIZE    132
 220 #define LINKS_SIDEBAR_ID "links"
 221 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 222 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 223
 224 static void     ev_window_update_actions                (EvWindow *ev_window);
 225 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 226                                                          GParamSpec       *pspec,
 227                                                          EvWindow         *ev_window);
 228 static void     ev_window_set_page_mode                 (EvWindow         *window,
 229                                                          EvWindowPageMode  page_mode);
 230 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 231                                                          gpointer          data);
 232 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 233                                                          EvWindow         *ev_window);
 234 #ifdef WITH_GTK_PRINT
 235 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 236                                                          EvWindow         *window);
 237 #endif
 238 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 239                                                          GParamSpec       *pspec,
 240                                                          EvWindow         *ev_window);
 241 static void     ev_window_zoom_changed_cb               (EvView           *view,
 242                                                          GParamSpec       *pspec,
 243                                                          EvWindow         *ev_window);
 244 static void     ev_window_add_recent                    (EvWindow         *window,
 245                                                          const char       *filename);
 246 static void     ev_window_run_fullscreen                (EvWindow         *window);
 247 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 248 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 249                                                          EvWindow         *window);
 250 static void     ev_window_run_presentation              (EvWindow         *window);
 251 static void     ev_window_stop_presentation             (EvWindow         *window);
 252 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 253                                                          EvWindow         *window);
 254 static void     ev_window_run_preview                   (EvWindow         *window);
 255 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 256                                                          EvWindow         *window);
 257 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 258                                                          EvWindow         *window);
 259 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 260                                                          EvWindow         *window);
 261 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 262                                                          EvWindow         *window);
 263 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 264                                                          EvWindow         *window);
 265 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 266                                                          EvWindow *window);
 267 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 268                                                          EvWindow *window);
 269 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 270                                                          EvWindow         *ev_window);
 271 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 272                                                          EvWindow         *ev_window);
 273 static void     view_handle_link_cb                     (EvView *view,
 274                                                          EvLink *link,
 275                                                          EvWindow *window);
 276
 277 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 278
 279 static void
 280 ev_window_set_action_sensitive (EvWindow   *ev_window,
 281                                 const char *name,
 282                                 gboolean    sensitive)
 283 {
 284         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 285                                                          name);
 286         gtk_action_set_sensitive (action, sensitive);
 287 }
 288
 289
 290 static void
 291 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 292 {
 293         EvDocument *document = ev_window->priv->document;
 294         const EvDocumentInfo *info = NULL;
 295
 296         gboolean has_document = FALSE;
 297         gboolean ok_to_print = TRUE;
 298         gboolean ok_to_copy = TRUE;
 299         gboolean has_properties = TRUE;
 300         gboolean override_restrictions = FALSE;
 301         gboolean can_get_text = FALSE;
 302         gboolean has_pages = FALSE;
 303         gboolean can_find = FALSE;
 304
 305         GConfClient *client;
 306
 307         if (document) {
 308                 has_document = TRUE;
 309                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 310         }
 311
 312         if (has_document && ev_window->priv->page_cache) {
 313                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 314         }
 315
 316         if (!info || info->fields_mask == 0) {
 317                 has_properties = FALSE;
 318         }
 319
 320         if (has_document && EV_IS_SELECTION (document)) {
 321                 can_get_text = TRUE;
 322         }
 323
 324         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 325                 can_find = TRUE;
 326         }
 327
 328         client = gconf_client_get_default ();
 329         override_restrictions = gconf_client_get_bool (client,
 330                                                        GCONF_OVERRIDE_RESTRICTIONS,
 331                                                        NULL);
 332         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 333                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 334                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 335         }
 336
 337         if (has_document && !EV_IS_FILE_EXPORTER(document))
 338                 ok_to_print = FALSE;
 339
 340
 341         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 342                 ok_to_copy = FALSE;
 343         }
 344
 345         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 346                 ok_to_print = FALSE;
 347         }
 348 #ifndef WITH_PRINT
 349         ok_to_print = FALSE;
 350 #endif
 351         g_object_unref (client);
 352
 353
 354         /* File menu */
 355         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 356         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 357
 358 #ifdef WITH_GTK_PRINT
 359         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 360 #endif
 361
 362 #ifdef WITH_GNOME_PRINT
 363         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 364 #endif
 365
 366         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 367         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 368
 369         /* Edit menu */
 370         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 371         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 372         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 373         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 374         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 375
 376         /* View menu */
 377         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 378         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 379         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 380         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 381         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 382
 383         /* Toolbar-specific actions: */
 384         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 385         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 386         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  FALSE);
 387         ev_window_set_action_sensitive (ev_window, "PreviewPrint", has_pages && ok_to_print);
 388
 389         ev_window_update_actions (ev_window);
 390 }
 391
 392 static void
 393 ev_window_update_actions (EvWindow *ev_window)
 394 {
 395         EvView *view = EV_VIEW (ev_window->priv->view);
 396         int n_pages = 0, page = -1;
 397         gboolean has_pages = FALSE;
 398         gboolean presentation_mode;
 399
 400         if (ev_window->priv->document && ev_window->priv->page_cache) {
 401                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 402                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 403                 has_pages = n_pages > 0;
 404         }
 405
 406         ev_window_set_action_sensitive (ev_window, "EditCopy",
 407                                         has_pages &&
 408                                         ev_view_get_has_selection (view));
 409         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 410                                         ev_view_can_find_next (view));
 411         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 412                                         ev_view_can_find_previous (view));
 413
 414         presentation_mode = ev_view_get_presentation (view);
 415
 416         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 417                                         has_pages &&
 418                                         ev_view_can_zoom_in (view) &&
 419                                         !presentation_mode);
 420         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 421                                         has_pages &&
 422                                         ev_view_can_zoom_out (view) &&
 423                                         !presentation_mode);
 424
 425         /* Go menu */
 426         if (has_pages) {
 427                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 428                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 429                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 430                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 431         } else {
 432                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 433                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 434                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 435                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 436         }
 437
 438         if (has_pages &&
 439             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 440             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 441                 GtkAction *action;
 442                 float      zoom;
 443                 float      real_zoom;
 444
 445                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 446                                                       ZOOM_CONTROL_ACTION);
 447
 448                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 449                 real_zoom *= 72.0 / get_screen_dpi (GTK_WINDOW (ev_window));
 450                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 451
 452                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 453         }
 454 }
 455
 456 static void
 457 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 458 {
 459         gboolean can_find;
 460
 461         can_find = window->priv->document &&
 462             EV_IS_DOCUMENT_FIND (window->priv->document);
 463
 464         if (window->priv->action_group) {
 465                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 466                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 467                 ev_window_set_action_sensitive (window, "Space", sensitive);
 468                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 469                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 470                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 471                 ev_window_set_action_sensitive (window, "Return", sensitive);
 472                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 473                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 474                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 475                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 476                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 477                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 478
 479                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 480         }
 481 }
 482
 483 static void
 484 set_widget_visibility (GtkWidget *widget, gboolean visible)
 485 {
 486         g_assert (GTK_IS_WIDGET (widget));
 487
 488         if (visible)
 489                 gtk_widget_show (widget);
 490         else
 491                 gtk_widget_hide (widget);
 492 }
 493
 494 static void
 495 update_chrome_visibility (EvWindow *window)
 496 {
 497         EvWindowPrivate *priv = window->priv;
 498         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 499         gboolean fullscreen_mode, presentation, fullscreen;
 500         gboolean preview_toolbar;
 501
 502         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 503         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 504         fullscreen_mode = fullscreen || presentation;
 505
 506         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 507         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 508                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 509         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 510                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 511         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 512         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !presentation;
 513         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 514
 515         set_widget_visibility (priv->menubar, menubar);
 516         set_widget_visibility (priv->toolbar, toolbar);
 517         set_widget_visibility (priv->find_bar, findbar);
 518         set_widget_visibility (priv->sidebar, sidebar);
 519
 520         if (priv->preview_toolbar)
 521                 set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 522
 523         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 524         gtk_widget_set_sensitive (priv->menubar, menubar);
 525
 526         if (priv->fullscreen_toolbar != NULL) {
 527                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 528         }
 529 }
 530
 531 static void
 532 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 533 {
 534         EvWindowPrivate *priv = window->priv;
 535
 536         if (active) {
 537                 priv->chrome |= flag;
 538         } else {
 539                 priv->chrome &= ~flag;
 540         }
 541 }
 542
 543 static void
 544 update_sizing_buttons (EvWindow *window)
 545 {
 546         GtkActionGroup *action_group = window->priv->action_group;
 547         GtkAction *action;
 548         gboolean best_fit, page_width;
 549         EvSizingMode sizing_mode;
 550
 551         if (window->priv->view == NULL)
 552                 return;
 553
 554         g_object_get (window->priv->view,
 555                       "sizing_mode", &sizing_mode,
 556                       NULL);
 557
 558         switch (sizing_mode) {
 559                 case EV_SIZING_BEST_FIT:
 560                         best_fit = TRUE;
 561                         page_width = FALSE;
 562                         break;
 563                 case EV_SIZING_FIT_WIDTH:
 564                         best_fit = FALSE;
 565                         page_width = TRUE;
 566                         break;
 567                 default:
 568                         best_fit = page_width = FALSE;
 569                         break;
 570         }
 571
 572         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 573         g_signal_handlers_block_by_func
 574                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 575         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 576         g_signal_handlers_unblock_by_func
 577                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 578
 579         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 580         g_signal_handlers_block_by_func
 581                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 582         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 583         g_signal_handlers_unblock_by_func
 584                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 585
 586         action = gtk_action_group_get_action (window->priv->action_group,
 587                                               ZOOM_CONTROL_ACTION);
 588         if (best_fit) {
 589                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 590                                                  EPHY_ZOOM_BEST_FIT);
 591         } else if (page_width) {
 592                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 593                                                  EPHY_ZOOM_FIT_WIDTH);
 594         }
 595 }
 596
 597 /**
 598  * ev_window_is_empty:
 599  * @ev_window: The instance of the #EvWindow.
 600  *
 601  * It does look if there is any document loaded or if there is any job to load
 602  * a document.
 603  *
 604  * Returns: %TRUE if there isn't any document loaded or any any documente to be
 605  *          loaded, %FALSE in other case.
 606  */
 607 gboolean
 608 ev_window_is_empty (const EvWindow *ev_window)
 609 {
 610         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 611
 612         return (ev_window->priv->document == NULL) &&
 613                 (ev_window->priv->load_job == NULL);
 614 }
 615
 616 static void
 617 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 618                                    gint       response_id,
 619                                    EvWindow  *ev_window)
 620 {
 621         gtk_widget_destroy (dialog);
 622 }
 623
 624 static void
 625 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 626 {
 627         GtkWidget *dialog;
 628
 629         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 630                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 631                                          GTK_MESSAGE_ERROR,
 632                                          GTK_BUTTONS_CLOSE,
 633                                          msg);
 634         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 635                                                   "%s", error->message);
 636         g_signal_connect (dialog, "response",
 637                           G_CALLBACK (ev_window_error_dialog_response_cb),
 638                            window);
 639         gtk_widget_show (dialog);
 640 }
 641
 642 static void
 643 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 644 {
 645         ev_window_update_actions (ev_window);
 646 }
 647
 648 static void
 649 page_changed_cb (EvPageCache *page_cache,
 650                  gint         page,
 651                  EvWindow    *ev_window)
 652 {
 653         ev_window_update_actions (ev_window);
 654
 655         if (!ev_window_is_empty (ev_window))
 656                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 657 }
 658
 659 typedef struct _FindTask {
 660         const gchar *page_label;
 661         gchar *chapter;
 662 } FindTask;
 663
 664 static gboolean
 665 ev_window_find_chapter (GtkTreeModel *tree_model,
 666                         GtkTreePath  *path,
 667                         GtkTreeIter  *iter,
 668                         gpointer      data)
 669 {
 670         FindTask *task = (FindTask *)data;
 671         gchar *page_string;
 672
 673         gtk_tree_model_get (tree_model, iter,
 674                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 675                             -1);
 676
 677         if (!page_string)
 678                 return FALSE;
 679
 680         if (!strcmp (page_string, task->page_label)) {
 681                 gtk_tree_model_get (tree_model, iter,
 682                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 683                                     -1);
 684                 g_free (page_string);
 685                 return TRUE;
 686         }
 687
 688         g_free (page_string);
 689         return FALSE;
 690 }
 691
 692 static void
 693 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 694 {
 695         gchar *page_label = NULL;
 696         gchar *link_title;
 697         FindTask find_task;
 698         EvLink *real_link;
 699         EvLinkAction *action;
 700         EvLinkDest *dest;
 701
 702         if (window->priv->history == NULL)
 703                 return;
 704
 705         if (link) {
 706                 action = g_object_ref (ev_link_get_action (link));
 707                 dest = ev_link_action_get_dest (action);
 708                 page = ev_link_dest_get_page (dest);
 709                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 710         } else {
 711                 dest = ev_link_dest_new_page (page);
 712                 action = ev_link_action_new_dest (dest);
 713                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 714         }
 715
 716         if (!page_label)
 717                 return;
 718
 719         find_task.page_label = page_label;
 720         find_task.chapter = NULL;
 721
 722         if (EV_IS_DOCUMENT_LINKS (window->priv->document) &&
 723             ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 724                 GtkTreeModel *model;
 725
 726                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 727
 728                 if (model) {
 729                         gtk_tree_model_foreach (model,
 730                                                 ev_window_find_chapter,
 731                                                 &find_task);
 732
 733                         g_object_unref (model);
 734                 }
 735         }
 736
 737         if (find_task.chapter)
 738                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 739         else
 740                 link_title = g_strdup_printf (_("Page %s"), page_label);
 741
 742         real_link = ev_link_new (link_title, action);
 743
 744         ev_history_add_link (window->priv->history, real_link);
 745
 746         g_free (find_task.chapter);
 747         g_free (link_title);
 748         g_free (page_label);
 749         g_object_unref (real_link);
 750 }
 751
 752 static void
 753 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 754 {
 755         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 756
 757         ev_window_add_history (window, 0, link);
 758         ev_window_add_history (window, current_page, NULL);
 759 }
 760
 761 static void
 762 history_changed_cb (EvPageCache *page_cache,
 763                     gint         page,
 764                     EvWindow    *window)
 765 {
 766         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 767
 768         ev_window_add_history (window, page, NULL);
 769         ev_window_add_history (window, current_page, NULL);
 770
 771         return;
 772 }
 773
 774 static void
 775 update_document_mode (EvWindow *window, EvDocumentMode mode)
 776 {
 777         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 778                 ev_window_run_presentation (window);
 779         }
 780         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 781                 ev_window_run_fullscreen (window);
 782         }
 783 }
 784
 785 static void
 786 setup_document_from_metadata (EvWindow *window)
 787 {
 788         char *uri = window->priv->uri;
 789         GValue page = { 0, };
 790         gint n_pages;
 791         gint new_page;
 792
 793         /* View the previously shown page, but make sure to not open a document on
 794          * the last page, since closing it on the last page most likely means the
 795          * user was finished reading the document. In that case, reopening should
 796          * show the first page. */
 797         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 798                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 799                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 800                 if (!window->priv->in_reload && new_page == n_pages - 1)
 801                         new_page = 0;
 802                 ev_page_cache_set_current_page (window->priv->page_cache,
 803                                                 new_page);
 804                 g_value_unset (&page);
 805         }
 806 }
 807
 808 static void
 809 setup_chrome_from_metadata (EvWindow *window)
 810 {
 811         EvChrome chrome = EV_CHROME_NORMAL;
 812         GValue show_toolbar = { 0, };
 813
 814         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 815                 if (!g_value_get_boolean (&show_toolbar))
 816                         chrome &= ~EV_CHROME_TOOLBAR;
 817                 g_value_unset (&show_toolbar);
 818         }
 819         window->priv->chrome = chrome;
 820 }
 821
 822 static void
 823 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 824 {
 825         char *uri = window->priv->uri;
 826         GtkWidget *sidebar = window->priv->sidebar;
 827         GtkWidget *links = window->priv->sidebar_links;
 828         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 829         GtkWidget *attachments = window->priv->sidebar_attachments;
 830         GValue sidebar_size = { 0, };
 831         GValue sidebar_page = { 0, };
 832         GValue sidebar_visibility = { 0, };
 833
 834         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 835                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 836                                         g_value_get_int (&sidebar_size));
 837                 g_value_unset(&sidebar_size);
 838         }
 839
 840         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 841                 const char *page_id = g_value_get_string (&sidebar_page);
 842
 843                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 844                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 845                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 846                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 847                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 848                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 849                 }
 850                 g_value_unset (&sidebar_page);
 851         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 852                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 853         }
 854
 855         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 856                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 857                 g_value_unset (&sidebar_visibility);
 858                 update_chrome_visibility (window);
 859         }
 860 }
 861
 862 static void
 863 setup_size_from_metadata (EvWindow *window)
 864 {
 865         char *uri = window->priv->uri;
 866         GValue width = { 0, };
 867         GValue height = { 0, };
 868         GValue width_ratio = { 0, };
 869         GValue height_ratio = { 0, };
 870         GValue maximized = { 0, };
 871         GValue x = { 0, };
 872         GValue y = { 0, };
 873
 874         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 875                 if (g_value_get_boolean (&maximized)) {
 876                         gtk_window_maximize (GTK_WINDOW (window));
 877                         return;
 878                 } else {
 879                         gtk_window_unmaximize (GTK_WINDOW (window));
 880                 }
 881                 g_value_unset (&maximized);
 882         }
 883
 884         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 885             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 886                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 887                                  g_value_get_int (&y));
 888                 g_value_unset (&x);
 889                 g_value_unset (&y);
 890         }
 891
 892         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 893             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 894                 gtk_window_resize (GTK_WINDOW (window),
 895                                    g_value_get_int (&width),
 896                                    g_value_get_int (&height));
 897                 g_value_unset (&width);
 898                 g_value_unset (&height);
 899                 return;
 900         }
 901
 902         if (window->priv->page_cache &&
 903             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 904             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 905
 906                 gint document_width;
 907                 gint document_height;
 908
 909                 GdkScreen *screen;
 910
 911                 gint request_width;
 912                 gint request_height;
 913
 914                 ev_page_cache_get_max_width (window->priv->page_cache,
 915                                              0, 1.0,
 916                                              &document_width);
 917                 ev_page_cache_get_max_height (window->priv->page_cache,
 918                                              0, 1.0,
 919                                              &document_height);
 920
 921                 request_width = g_value_get_double (&width_ratio) * document_width;
 922                 request_height = g_value_get_double (&height_ratio) * document_height;
 923
 924                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 925
 926                 if (screen) {
 927                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 928                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 929                 }
 930
 931                 gtk_window_resize (GTK_WINDOW (window),
 932                                    request_width,
 933                                    request_height);
 934                 g_value_unset (&width_ratio);
 935                 g_value_unset (&height_ratio);
 936         }
 937 }
 938
 939 static void
 940 setup_view_from_metadata (EvWindow *window)
 941 {
 942         EvView *view = EV_VIEW (window->priv->view);
 943         char *uri = window->priv->uri;
 944         GEnumValue *enum_value;
 945         GValue sizing_mode = { 0, };
 946         GValue zoom = { 0, };
 947         GValue continuous = { 0, };
 948         GValue dual_page = { 0, };
 949         GValue presentation = { 0, };
 950         GValue fullscreen = { 0, };
 951         GValue rotation = { 0, };
 952         GValue maximized = { 0, };
 953
 954         /* Maximized */
 955         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 956                 if (g_value_get_boolean (&maximized)) {
 957                         gtk_window_maximize (GTK_WINDOW (window));
 958                 } else {
 959                         gtk_window_unmaximize (GTK_WINDOW (window));
 960                 }
 961                 g_value_unset (&maximized);
 962         }
 963
 964         /* Sizing mode */
 965         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 966                 enum_value = g_enum_get_value_by_nick
 967                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 968                 g_value_unset (&sizing_mode);
 969                 ev_view_set_sizing_mode (view, enum_value->value);
 970         }
 971
 972         /* Zoom */
 973         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 974             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 975                 gdouble zoom_value;
 976
 977                 zoom_value = g_value_get_double (&zoom);
 978                 zoom_value *= get_screen_dpi (GTK_WINDOW (window)) / 72.0;
 979                 ev_view_set_zoom (view, zoom_value, FALSE);
 980                 g_value_unset (&zoom);
 981         }
 982
 983         /* Continuous */
 984         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 985                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 986                 g_value_unset (&continuous);
 987         }
 988
 989         /* Dual page */
 990         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 991                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 992                 g_value_unset (&dual_page);
 993         }
 994
 995         /* Presentation */
 996         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 997                 if (g_value_get_boolean (&presentation) && uri) {
 998                         ev_window_run_presentation (window);
 999                 }
1000                 g_value_unset (&presentation);
1001         }
1002
1003         /* Fullscreen */
1004         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1005                 if (g_value_get_boolean (&fullscreen) && uri) {
1006                         ev_window_run_fullscreen (window);
1007                 }
1008                 g_value_unset (&fullscreen);
1009         }
1010
1011         /* Rotation */
1012         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1013                 if (g_value_get_int (&rotation)) {
1014                         switch (g_value_get_int (&rotation)) {
1015                                 case 90:
1016                                         ev_view_set_rotation (view, 90);
1017                                         break;
1018                                 case 180:
1019                                         ev_view_set_rotation (view, 180);
1020                                         break;
1021                                 case 270:
1022                                         ev_view_set_rotation (view, 270);
1023                                         break;
1024                                 default:
1025                                         break;
1026                         }
1027                 }
1028                 g_value_unset (&rotation);
1029         }
1030 }
1031
1032 static void
1033 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1034 {
1035         if (ev_window->priv->thumbnail_job != NULL) {
1036                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1037
1038                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1039                                                       ev_window_set_icon_from_thumbnail,
1040                                                       ev_window);
1041                 g_object_unref (ev_window->priv->thumbnail_job);
1042                 ev_window->priv->thumbnail_job = NULL;
1043         }
1044 }
1045
1046 static void
1047 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1048                                    EvWindow       *ev_window)
1049 {
1050         if (job->thumbnail) {
1051                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1052                                      job->thumbnail);
1053         }
1054
1055         ev_window_clear_thumbnail_job (ev_window);
1056 }
1057
1058 static gboolean
1059 ev_window_setup_document (EvWindow *ev_window)
1060 {
1061         const EvDocumentInfo *info;
1062         EvDocument *document = ev_window->priv->document;
1063         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1064         GtkAction *action;
1065
1066         if (EV_IS_DOCUMENT_FIND (document)) {
1067                 g_signal_connect_object (G_OBJECT (document),
1068                                          "find_changed",
1069                                          G_CALLBACK (find_changed_cb),
1070                                          ev_window, 0);
1071         }
1072
1073         if (EV_IS_DOCUMENT_THUMBNAILS (document)) {
1074                 EvRenderContext *rc;
1075                 gint page_width, page_height;
1076                 gdouble scale;
1077
1078                 ev_window_clear_thumbnail_job (ev_window);
1079
1080                 ev_page_cache_get_size (ev_window->priv->page_cache,
1081                                         0, 0, 1.0,
1082                                         &page_width, &page_height);
1083                 scale = (gdouble)128 / (gdouble)page_width;
1084
1085                 rc = ev_render_context_new (0, 0, scale);
1086                 ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1087                 g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1088                                   G_CALLBACK (ev_window_set_icon_from_thumbnail),
1089                                   ev_window);
1090                 ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1091                 g_object_unref (rc);
1092         }
1093
1094         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1095         ev_window_title_set_document (ev_window->priv->title, document);
1096         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1097
1098         ev_sidebar_set_document (sidebar, document);
1099
1100         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1101         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1102         ev_window_setup_action_sensitivity (ev_window);
1103
1104         if (ev_window->priv->history)
1105                 g_object_unref (ev_window->priv->history);
1106         ev_window->priv->history = ev_history_new ();
1107         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1108         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1109
1110         if (ev_window->priv->properties) {
1111                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1112                                                    ev_window->priv->document);
1113         }
1114
1115         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1116         update_document_mode (ev_window, info->mode);
1117
1118         return FALSE;
1119 }
1120
1121 static void
1122 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1123 {
1124         EvView *view = EV_VIEW (ev_window->priv->view);
1125
1126         if (ev_window->priv->document)
1127                 g_object_unref (ev_window->priv->document);
1128         ev_window->priv->document = g_object_ref (document);
1129
1130         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1131         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1132                           G_CALLBACK (page_changed_cb), ev_window);
1133         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1134                           G_CALLBACK (history_changed_cb), ev_window);
1135
1136         setup_size_from_metadata (ev_window);
1137         setup_sidebar_from_metadata (ev_window, document);
1138         setup_document_from_metadata (ev_window);
1139
1140         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1141                 ev_view_set_document (view, document);
1142         }
1143
1144         g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1145 }
1146
1147 static void
1148 password_dialog_response (GtkWidget *password_dialog,
1149                           gint       response_id,
1150                           EvWindow  *ev_window)
1151 {
1152         char *password;
1153
1154         if (response_id == GTK_RESPONSE_OK) {
1155
1156                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1157                 if (password) {
1158                         ev_document_doc_mutex_lock ();
1159                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1160                                                            password);
1161                         ev_document_doc_mutex_unlock ();
1162                 }
1163                 g_free (password);
1164
1165                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1166
1167                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1168                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1169
1170                 gtk_widget_destroy (password_dialog);
1171
1172                 return;
1173         }
1174
1175         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1176         gtk_widget_destroy (password_dialog);
1177 }
1178
1179 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1180  * password_view page.  It assumes that ev_window->priv->password_* has been set
1181  * correctly.  These are cleared by password_dialog_response() */
1182
1183 static void
1184 ev_window_popup_password_dialog (EvWindow *ev_window)
1185 {
1186         g_assert (ev_window->priv->load_job);
1187
1188         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1189
1190         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1191         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1192
1193         if (ev_window->priv->password_dialog == NULL) {
1194                 ev_window->priv->password_dialog =
1195                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1196                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1197
1198                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1199                                            (gpointer) &(ev_window->priv->password_dialog));
1200                 g_signal_connect (ev_window->priv->password_dialog,
1201                                   "response",
1202                                   G_CALLBACK (password_dialog_response),
1203                                   ev_window);
1204                 gtk_widget_show (ev_window->priv->password_dialog);
1205         } else {
1206                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1207         }
1208 }
1209
1210 static void
1211 ev_window_clear_load_job (EvWindow *ev_window)
1212 {
1213     if (ev_window->priv->load_job != NULL) {
1214
1215         if (!ev_window->priv->load_job->finished)
1216                 ev_job_queue_remove_job (ev_window->priv->load_job);
1217
1218         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1219         g_object_unref (ev_window->priv->load_job);
1220         ev_window->priv->load_job = NULL;
1221     }
1222 }
1223
1224 static void
1225 ev_window_clear_local_uri (EvWindow *ev_window)
1226 {
1227     if (ev_window->priv->local_uri) {
1228             ev_tmp_uri_unlink (ev_window->priv->local_uri);
1229             g_free (ev_window->priv->local_uri);
1230             ev_window->priv->local_uri = NULL;
1231     }
1232 }
1233
1234 static void
1235 ev_window_clear_print_settings_file (EvWindow *ev_window)
1236 {
1237         if (ev_window->priv->print_settings_file) {
1238                 g_unlink (ev_window->priv->print_settings_file);
1239                 g_free (ev_window->priv->print_settings_file);
1240                 ev_window->priv->print_settings_file = NULL;
1241         }
1242 }
1243
1244 static void
1245 ev_window_clear_temp_file (EvWindow *ev_window)
1246 {
1247         GnomeVFSURI *uri;
1248         gchar       *filename;
1249         const gchar *tempdir;
1250
1251         if (!ev_window->priv->uri)
1252                 return;
1253
1254         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1255         if (!gnome_vfs_uri_is_local (uri)) {
1256                 gnome_vfs_uri_unref (uri);
1257                 return;
1258         }
1259         gnome_vfs_uri_unref (uri);
1260
1261         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1262         if (!filename)
1263                 return;
1264
1265         tempdir = g_get_tmp_dir ();
1266         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1267                 g_unlink (filename);
1268         }
1269
1270         g_free (filename);
1271 }
1272
1273 /* This callback will executed when load job will be finished.
1274  *
1275  * Since the flow of the error dialog is very confusing, we assume that both
1276  * document and uri will go away after this function is called, and thus we need
1277  * to ref/dup them.  Additionally, it needs to clear
1278  * ev_window->priv->password_{uri,document}, and thus people who call this
1279  * function should _not_ necessarily expect those to exist after being
1280  * called. */
1281 static void
1282 ev_window_load_job_cb  (EvJobLoad *job,
1283                         gpointer data)
1284 {
1285         EvWindow *ev_window = EV_WINDOW (data);
1286         EvDocument *document = EV_JOB (job)->document;
1287
1288         g_assert (job->uri);
1289
1290         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1291
1292         /* Success! */
1293         if (job->error == NULL) {
1294                 ev_window_set_document (ev_window, document);
1295
1296                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1297                         setup_view_from_metadata (ev_window);
1298                 }
1299
1300                 if (!ev_window->priv->unlink_temp_file) {
1301                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1302                 }
1303
1304                 if (job->dest) {
1305                         EvLink *link;
1306                         EvLinkAction *link_action;
1307
1308                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1309                         link = ev_link_new (NULL, link_action);
1310                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1311                         g_object_unref (link);
1312                 }
1313
1314                 switch (job->mode) {
1315                         case EV_WINDOW_MODE_FULLSCREEN:
1316                                 ev_window_run_fullscreen (ev_window);
1317                                 break;
1318                         case EV_WINDOW_MODE_PRESENTATION:
1319                                 ev_window_run_presentation (ev_window);
1320                                 break;
1321                         case EV_WINDOW_MODE_PREVIEW:
1322                                 ev_window_run_preview (ev_window);
1323                                 break;
1324                         default:
1325                                 break;
1326                 }
1327
1328                 ev_window_clear_load_job (ev_window);
1329                 ev_window->priv->in_reload = FALSE;
1330                 return;
1331         }
1332
1333         if (job->error->domain == EV_DOCUMENT_ERROR &&
1334             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1335                 gchar *base_name, *file_name;
1336
1337                 setup_view_from_metadata (ev_window);
1338
1339                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1340                 base_name = g_path_get_basename (file_name);
1341                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1342                                                 base_name);
1343                 g_free (file_name);
1344                 g_free (base_name);
1345                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1346
1347                 ev_window_popup_password_dialog (ev_window);
1348         } else {
1349                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1350                                         _("Unable to open document"),
1351                                         job->error);
1352                 ev_window_clear_load_job (ev_window);
1353                 ev_window->priv->in_reload = FALSE;
1354         }
1355
1356         return;
1357 }
1358
1359 /**
1360  * ev_window_get_uri:
1361  * @ev_window: The instance of the #EvWindow.
1362  *
1363  * It returns the uri of the document showed in the #EvWindow.
1364  *
1365  * Returns: the uri of the document showed in the #EvWindow.
1366  */
1367 const char *
1368 ev_window_get_uri (EvWindow *ev_window)
1369 {
1370         return ev_window->priv->uri;
1371 }
1372
1373 /**
1374  * ev_window_close_dialogs:
1375  * @ev_window: The window where dialogs will be closed.
1376  *
1377  * It looks for password, print and properties dialogs and closes them and
1378  * frees them from memory. If there is any print job it does free it too.
1379  */
1380 static void
1381 ev_window_close_dialogs (EvWindow *ev_window)
1382 {
1383         if (ev_window->priv->password_dialog)
1384                 gtk_widget_destroy (ev_window->priv->password_dialog);
1385         ev_window->priv->password_dialog = NULL;
1386
1387 #ifdef WITH_PRINT
1388         if (ev_window->priv->print_dialog)
1389                 gtk_widget_destroy (ev_window->priv->print_dialog);
1390         ev_window->priv->print_dialog = NULL;
1391 #endif
1392
1393 #ifdef WITH_GNOME_PRINT
1394         if (ev_window->priv->print_job)
1395                 g_object_unref (ev_window->priv->print_job);
1396         ev_window->priv->print_job = NULL;
1397 #endif
1398
1399         if (ev_window->priv->properties)
1400                 gtk_widget_destroy (ev_window->priv->properties);
1401         ev_window->priv->properties = NULL;
1402 }
1403
1404 static gint
1405 open_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1406                                     GnomeVFSXferProgressInfo *info,
1407                                     EvWindow                 *ev_window)
1408 {
1409         switch (info->status) {
1410                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1411                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1412                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1413                         }
1414
1415                         return 1;
1416                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1417                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1418                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1419                         return 1;
1420                 default:
1421                         g_assert_not_reached ();
1422         }
1423
1424         return 0;
1425 }
1426
1427 void
1428 ev_window_open_uri (EvWindow       *ev_window,
1429                     const char     *uri,
1430                     EvLinkDest     *dest,
1431                     EvWindowRunMode mode,
1432                     gboolean        unlink_temp_file,
1433                     const gchar    *print_settings)
1434 {
1435         GnomeVFSURI *source_uri;
1436         GnomeVFSURI *target_uri;
1437
1438         ev_window_close_dialogs (ev_window);
1439         ev_window_clear_load_job (ev_window);
1440         ev_window_clear_local_uri (ev_window);
1441         ev_window_clear_print_settings_file (ev_window);
1442         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1443
1444         ev_window->priv->unlink_temp_file = unlink_temp_file;
1445
1446         if (mode == EV_WINDOW_MODE_PREVIEW) {
1447                 ev_window->priv->print_settings_file = print_settings ?
1448                         g_strdup (print_settings) : NULL;
1449         }
1450
1451         if (ev_window->priv->uri)
1452                 g_free (ev_window->priv->uri);
1453         ev_window->priv->uri = g_strdup (uri);
1454
1455         setup_size_from_metadata (ev_window);
1456
1457         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode);
1458         g_signal_connect (ev_window->priv->load_job,
1459                           "finished",
1460                           G_CALLBACK (ev_window_load_job_cb),
1461                           ev_window);
1462
1463         source_uri = gnome_vfs_uri_new (uri);
1464         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1465                 GnomeVFSAsyncHandle *handle;
1466                 GList               *slist = NULL;
1467                 GList               *tlist = NULL;
1468                 char                *tmp_name;
1469                 char                *base_name;
1470
1471                 /* We'd like to keep extension of source uri since
1472                  * it helps to resolve some mime types, say cbz */
1473
1474                 tmp_name = ev_tmp_filename (NULL);
1475                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1476                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1477                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1478                                      ev_window->priv->local_uri);
1479                 g_free (base_name);
1480                 g_free (tmp_name);
1481
1482                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1483
1484                 slist = g_list_prepend (slist, source_uri);
1485                 tlist = g_list_prepend (tlist, target_uri);
1486                 gnome_vfs_async_xfer (&handle, slist, tlist,
1487                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1488                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1489                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1490                                       GNOME_VFS_PRIORITY_DEFAULT,
1491                                       (GnomeVFSAsyncXferProgressCallback)
1492                                       open_xfer_update_progress_callback,
1493                                       ev_window,
1494                                       NULL, NULL);
1495
1496                 g_list_free (slist);
1497                 g_list_free (tlist);
1498                 gnome_vfs_uri_unref (target_uri);
1499                 gnome_vfs_uri_unref (source_uri);
1500
1501                 return;
1502         }
1503
1504         gnome_vfs_uri_unref (source_uri);
1505         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1506 }
1507
1508 static void
1509 file_open_dialog_response_cb (GtkWidget *chooser,
1510                               gint       response_id,
1511                               EvWindow  *ev_window)
1512 {
1513         gchar *uri;
1514
1515         if (response_id == GTK_RESPONSE_OK) {
1516                 GSList *uris;
1517
1518                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1519
1520                 ev_application_open_uri_list (EV_APP, uris,
1521                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1522                                               GDK_CURRENT_TIME);
1523
1524                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1525                 g_slist_free (uris);
1526         }
1527
1528         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
1529         ev_application_set_chooser_uri (EV_APP, uri);
1530         g_free (uri);
1531
1532         gtk_widget_destroy (chooser);
1533 }
1534
1535 static void
1536 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1537 {
1538         GtkWidget *chooser;
1539
1540         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1541                                                GTK_WINDOW (window),
1542                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1543                                                GTK_STOCK_CANCEL,
1544                                                GTK_RESPONSE_CANCEL,
1545                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1546                                                NULL);
1547
1548         ev_document_factory_add_filters (chooser, NULL);
1549         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1550         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1551         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1552                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1553                                           ev_application_get_chooser_uri (EV_APP));
1554         } else if (window->priv->uri != NULL) {
1555                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1556                                           window->priv->uri);
1557         } else {
1558 #if GLIB_CHECK_VERSION (2, 13, 3)
1559                 const gchar *folder;
1560
1561                 folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
1562                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1563                                                      folder ? folder : g_get_home_dir ());
1564 #else
1565                 char *folder;
1566
1567                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1568                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1569                                                      folder);
1570                 free (folder);
1571 #endif
1572         }
1573
1574         g_signal_connect (chooser, "response",
1575                           G_CALLBACK (file_open_dialog_response_cb),
1576                           window);
1577
1578         gtk_widget_show (chooser);
1579 }
1580
1581 static gchar *
1582 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1583 {
1584         gchar *tmp_filename = NULL;
1585         gchar *name;
1586         gint   res;
1587         guint  i = 0;
1588
1589         name = g_path_get_basename (filename);
1590
1591         do {
1592                 gchar *basename;
1593
1594                 if (tmp_filename)
1595                         g_free (tmp_filename);
1596
1597                 basename = g_strdup_printf ("%s-%d", name, i++);
1598                 tmp_filename = g_build_filename (ev_tmp_dir (),
1599                                                  basename, NULL);
1600
1601                 g_free (basename);
1602         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1603
1604         g_free (name);
1605
1606         if (res != 0 && errno != EEXIST) {
1607                 if (error) {
1608                         *error = g_error_new (G_FILE_ERROR,
1609                                               g_file_error_from_errno (errno),
1610                                               _("Couldn't create symlink “%s”: %s"),
1611                                               tmp_filename, strerror (errno));
1612                 }
1613
1614                 g_free (tmp_filename);
1615
1616                 return NULL;
1617         }
1618
1619         return tmp_filename;
1620 }
1621
1622 static void
1623 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1624 {
1625         GError      *error = NULL;
1626         gchar       *symlink_uri;
1627         gchar       *old_filename;
1628         gchar       *new_filename;
1629         const gchar *uri_unc;
1630
1631         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1632                                      "uri-uncompressed");
1633         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1634                                             NULL, NULL);
1635         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1636
1637         if (error) {
1638                 ev_window_error_dialog (GTK_WINDOW (window),
1639                                         _("Cannot open a copy."),
1640                                         error);
1641
1642                 g_error_free (error);
1643                 g_free (old_filename);
1644                 g_free (new_filename);
1645
1646                 return;
1647         }
1648
1649         g_free (old_filename);
1650
1651         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1652         g_free (new_filename);
1653
1654         ev_application_open_uri_at_dest (EV_APP,
1655                                          symlink_uri,
1656                                          gtk_window_get_screen (GTK_WINDOW (window)),
1657                                          dest,
1658                                          0,
1659                                          TRUE,
1660                                          NULL,
1661                                          GDK_CURRENT_TIME);
1662         g_free (symlink_uri);
1663 }
1664
1665 static void
1666 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1667 {
1668         EvPageCache *page_cache;
1669         EvLinkDest  *dest;
1670         gint         current_page;
1671
1672         page_cache = ev_page_cache_get (window->priv->document);
1673         current_page = ev_page_cache_get_current_page (page_cache);
1674
1675         dest = ev_link_dest_new_page (current_page);
1676         ev_window_cmd_file_open_copy_at_dest (window, dest);
1677         g_object_unref (dest);
1678 }
1679
1680 #ifdef HAVE_GTK_RECENT
1681 static void
1682 ev_window_cmd_recent_file_activate (GtkAction     *action,
1683                                     EvWindow      *window)
1684 {
1685         GtkRecentInfo *info;
1686         const gchar   *uri;
1687
1688         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1689         g_assert (info != NULL);
1690
1691         uri = gtk_recent_info_get_uri (info);
1692
1693         ev_application_open_uri_at_dest (EV_APP, uri,
1694                                          gtk_window_get_screen (GTK_WINDOW (window)),
1695                                          NULL, 0, FALSE, NULL,
1696                                          GDK_CURRENT_TIME);
1697 }
1698 #else
1699 static void
1700 ev_window_cmd_recent_file_activate (GtkAction *action,
1701                                     EvWindow *ev_window)
1702 {
1703         char *uri;
1704         EggRecentItem *item;
1705
1706         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1707                                                    action);
1708
1709         uri = egg_recent_item_get_uri (item);
1710
1711         ev_application_open_uri_at_dest (EV_APP, uri,
1712                                          gtk_window_get_screen (GTK_WINDOW (ev_window)),
1713                                          NULL, 0, FALSE, NULL,
1714                                          GDK_CURRENT_TIME);
1715
1716         g_free (uri);
1717 }
1718 #endif /* HAVE_GTK_RECENT */
1719
1720 static void
1721 ev_window_add_recent (EvWindow *window, const char *filename)
1722 {
1723 #ifdef HAVE_GTK_RECENT
1724         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1725 #else
1726         EggRecentItem *item;
1727
1728         item = egg_recent_item_new_from_uri (filename);
1729         egg_recent_item_add_group (item, "Evince");
1730         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1731 #endif /* HAVE_GTK_RECENT */
1732 }
1733
1734 #ifdef HAVE_GTK_RECENT
1735 static gint
1736 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1737 {
1738         gboolean     has_ev_a, has_ev_b;
1739         const gchar *evince = g_get_application_name ();
1740
1741         has_ev_a = gtk_recent_info_has_application (a, evince);
1742         has_ev_b = gtk_recent_info_has_application (b, evince);
1743
1744         if (has_ev_a && has_ev_b) {
1745                 time_t time_a, time_b;
1746
1747                 time_a = gtk_recent_info_get_modified (a);
1748                 time_b = gtk_recent_info_get_modified (b);
1749
1750                 return (time_b - time_a);
1751         } else if (has_ev_a) {
1752                 return -1;
1753         } else if (has_ev_b) {
1754                 return 1;
1755         }
1756
1757         return 0;
1758 }
1759 #endif /* HAVE_GTK_RECENT */
1760
1761 /*
1762  * Doubles underscore to avoid spurious menu accels.
1763  */
1764 static gchar *
1765 ev_window_get_recent_file_label (gint index, const gchar *filename)
1766 {
1767         GString *str;
1768         gint length;
1769         const gchar *p;
1770         const gchar *end;
1771
1772         g_return_val_if_fail (filename != NULL, NULL);
1773
1774         length = strlen (filename);
1775         str = g_string_sized_new (length + 10);
1776         g_string_printf (str, "_%d.  ", index);
1777
1778         p = filename;
1779         end = filename + length;
1780
1781         while (p != end) {
1782                 const gchar *next;
1783                 next = g_utf8_next_char (p);
1784
1785                 switch (*p) {
1786                         case '_':
1787                                 g_string_append (str, "__");
1788                                 break;
1789                         default:
1790                                 g_string_append_len (str, p, next - p);
1791                                 break;
1792                 }
1793
1794                 p = next;
1795         }
1796
1797         return g_string_free (str, FALSE);
1798 }
1799
1800 static void
1801 ev_window_setup_recent (EvWindow *ev_window)
1802 {
1803 #ifdef HAVE_GTK_RECENT
1804         GList        *items, *l;
1805         guint         n_items = 0;
1806         const gchar  *evince = g_get_application_name ();
1807         static guint  i = 0;
1808
1809         if (ev_window->priv->recent_ui_id > 0) {
1810                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1811                                           ev_window->priv->recent_ui_id);
1812                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1813         }
1814         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1815
1816         if (ev_window->priv->recent_action_group) {
1817                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1818                                                     ev_window->priv->recent_action_group);
1819                 g_object_unref (ev_window->priv->recent_action_group);
1820         }
1821         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1822         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1823                                             ev_window->priv->recent_action_group, 0);
1824
1825         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1826         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1827
1828         for (l = items; l && l->data; l = g_list_next (l)) {
1829                 GtkRecentInfo *info;
1830                 GtkAction     *action;
1831                 gchar         *action_name;
1832                 gchar         *label;
1833
1834                 info = (GtkRecentInfo *) l->data;
1835
1836                 if (!gtk_recent_info_has_application (info, evince) ||
1837                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1838                         continue;
1839
1840                 action_name = g_strdup_printf ("RecentFile%u", i++);
1841                 label = ev_window_get_recent_file_label (
1842                         n_items + 1, gtk_recent_info_get_display_name (info));
1843
1844                 action = g_object_new (GTK_TYPE_ACTION,
1845                                        "name", action_name,
1846                                        "label", label,
1847                                        NULL);
1848
1849                 g_object_set_data_full (G_OBJECT (action),
1850                                         "gtk-recent-info",
1851                                         gtk_recent_info_ref (info),
1852                                         (GDestroyNotify) gtk_recent_info_unref);
1853
1854                 g_signal_connect (G_OBJECT (action), "activate",
1855                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1856                                   (gpointer) ev_window);
1857
1858                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1859                                              action);
1860                 g_object_unref (action);
1861
1862                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1863                                        ev_window->priv->recent_ui_id,
1864                                        "/MainMenu/FileMenu/RecentFilesMenu",
1865                                        label,
1866                                        action_name,
1867                                        GTK_UI_MANAGER_MENUITEM,
1868                                        FALSE);
1869                 g_free (action_name);
1870                 g_free (label);
1871
1872                 if (++n_items == 5)
1873                         break;
1874         }
1875
1876         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1877         g_list_free (items);
1878 #else /* HAVE_GTK_RECENT */
1879         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1880                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1881                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1882                                                                       ev_window);
1883
1884         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1885
1886         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1887                                    ev_application_get_recent_model (EV_APP));
1888
1889         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1890
1891         g_signal_connect (ev_window->priv->recent_view, "activate",
1892                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1893 #endif /* HAVE_GTK_RECENT */
1894 }
1895
1896 static gint
1897 save_xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1898                                     GnomeVFSXferProgressInfo *info,
1899                                     GnomeVFSURI              *tmp_uri)
1900 {
1901         switch (info->status) {
1902                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1903                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1904                                 gchar *uri;
1905
1906                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1907                                 ev_tmp_uri_unlink (uri);
1908                                 g_free (uri);
1909                                 gnome_vfs_uri_unref (tmp_uri);
1910                         }
1911                         return 1;
1912                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1913                         if (info->vfs_status != GNOME_VFS_OK) {
1914                                 GtkWidget *dialog;
1915                                 gchar     *uri;
1916
1917                                 dialog = gtk_message_dialog_new (NULL,
1918                                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
1919                                                                  GTK_MESSAGE_ERROR,
1920                                                                  GTK_BUTTONS_CLOSE,
1921                                                                  _("The file could not be saved as “%s”."),
1922                                                                  info->target_name);
1923                                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1924                                                                           gnome_vfs_result_to_string (info->vfs_status));
1925
1926                                 g_signal_connect (dialog, "response",
1927                                                   G_CALLBACK (gtk_widget_destroy),
1928                                                   NULL);
1929                                 gtk_widget_show (dialog);
1930
1931                                 uri = gnome_vfs_uri_to_string (tmp_uri, 0);
1932                                 ev_tmp_uri_unlink (uri);
1933                                 g_free (uri);
1934                                 gnome_vfs_uri_unref (tmp_uri);
1935                         }
1936                         return 1;
1937                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1938                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1939                         return 1;
1940                 default:
1941                         g_assert_not_reached ();
1942         }
1943
1944         return 0;
1945 }
1946
1947 static void
1948 ev_window_save_remote (EvWindow    *ev_window,
1949                        GnomeVFSURI *src,
1950                        GnomeVFSURI *dst)
1951 {
1952         GnomeVFSAsyncHandle *handle;
1953         GList               *slist = NULL;
1954         GList               *tlist = NULL;
1955
1956         slist = g_list_prepend (slist, src);
1957         tlist = g_list_prepend (tlist, dst);
1958         gnome_vfs_async_xfer (&handle, slist, tlist,
1959                               GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1960                               GNOME_VFS_XFER_ERROR_MODE_ABORT,
1961                               GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1962                               GNOME_VFS_PRIORITY_DEFAULT,
1963                               (GnomeVFSAsyncXferProgressCallback)
1964                               save_xfer_update_progress_callback,
1965                               gnome_vfs_uri_ref (src),
1966                               NULL, NULL);
1967         g_list_free (slist);
1968         g_list_free (tlist);
1969 }
1970
1971 static void
1972 file_save_dialog_response_cb (GtkWidget *fc,
1973                               gint       response_id,
1974                               EvWindow  *ev_window)
1975 {
1976         gchar  *uri;
1977         gchar  *local_uri;
1978         gint    fd;
1979         gchar  *filename;
1980         gchar  *tmp_filename;
1981         GError *error = NULL;
1982
1983         if (response_id != GTK_RESPONSE_OK) {
1984                 gtk_widget_destroy (fc);
1985                 return;
1986         }
1987
1988         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1989
1990         filename = ev_tmp_filename ("saveacopy");
1991         tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
1992         g_free (filename);
1993
1994         fd = g_mkstemp (tmp_filename);
1995         if (fd == -1) {
1996                 gchar *msg;
1997                 gchar *display_name;
1998                 gint   save_errno = errno;
1999
2000                 display_name = g_filename_display_name (tmp_filename);
2001                 g_set_error (&error,
2002                              G_FILE_ERROR,
2003                              g_file_error_from_errno (save_errno),
2004                              _("Failed to create file “%s”: %s"),
2005                              display_name, g_strerror (save_errno));
2006                 g_free (display_name);
2007
2008                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
2009                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
2010
2011                 g_free (tmp_filename);
2012                 g_free (uri);
2013                 g_free (msg);
2014                 g_error_free (error);
2015                 gtk_widget_destroy (fc);
2016
2017                 return;
2018         }
2019
2020         /* Save document to temp filename */
2021         local_uri = g_filename_to_uri (tmp_filename, NULL, NULL);
2022
2023         ev_document_doc_mutex_lock ();
2024         ev_document_save (ev_window->priv->document, local_uri, &error);
2025         ev_document_doc_mutex_unlock ();
2026
2027         close (fd);
2028
2029         if (!error) {
2030                 /* If original document was compressed,
2031                  * compress it again before saving
2032                  */
2033                 if (g_object_get_data (G_OBJECT (ev_window->priv->document),
2034                                        "uri-uncompressed")) {
2035                         EvCompressionType ctype = EV_COMPRESSION_NONE;
2036                         const gchar      *ext;
2037                         gchar            *uri_comp;
2038
2039                         ext = g_strrstr (ev_window->priv->uri, ".gz");
2040                         if (ext && g_ascii_strcasecmp (ext, ".gz") == 0)
2041                                 ctype = EV_COMPRESSION_GZIP;
2042
2043                         ext = g_strrstr (ev_window->priv->uri, ".bz2");
2044                         if (ext && g_ascii_strcasecmp (ext, ".bz2") == 0)
2045                                 ctype = EV_COMPRESSION_BZIP2;
2046
2047                         uri_comp = ev_file_compress (local_uri, ctype, &error);
2048                         g_free (local_uri);
2049                         ev_tmp_filename_unlink (tmp_filename);
2050
2051                         if (!uri_comp || error) {
2052                                 local_uri = NULL;
2053                         } else {
2054                                 local_uri = uri_comp;
2055                         }
2056                 }
2057         }
2058
2059         g_free (tmp_filename);
2060
2061         if (error) {
2062                 gchar *msg;
2063
2064                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
2065                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
2066                 g_free (uri);
2067                 g_free (msg);
2068                 g_error_free (error);
2069                 g_free (local_uri);
2070                 gtk_widget_destroy (fc);
2071
2072                 return;
2073         }
2074
2075         if (local_uri) {
2076                 GnomeVFSURI *target_uri;
2077
2078                 target_uri = gnome_vfs_uri_new (uri);
2079                 if (gnome_vfs_uri_is_local (target_uri)) {
2080                         /* If target uri is local, just rename local_uri */
2081                         if (gnome_vfs_move (local_uri, uri, TRUE) != GNOME_VFS_OK)
2082                                 ev_tmp_uri_unlink (local_uri);
2083                 } else {
2084                         GnomeVFSURI *source_uri;
2085
2086                         source_uri = gnome_vfs_uri_new (local_uri);
2087                         ev_window_save_remote (ev_window, source_uri, target_uri);
2088                         gnome_vfs_uri_unref (source_uri);
2089                 }
2090
2091                 gnome_vfs_uri_unref (target_uri);
2092                 g_free (local_uri);
2093         }
2094
2095         g_free (uri);
2096         gtk_widget_destroy (fc);
2097 }
2098
2099 static void
2100 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
2101 {
2102         GtkWidget *fc;
2103         gchar *base_name;
2104         gchar *file_name;
2105 #if GLIB_CHECK_VERSION (2, 13, 3)
2106         const gchar *folder;
2107 #else
2108         gchar *folder;
2109 #endif
2110
2111         fc = gtk_file_chooser_dialog_new (
2112                 _("Save a Copy"),
2113                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
2114                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2115                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
2116                 NULL);
2117
2118         ev_document_factory_add_filters (fc, ev_window->priv->document);
2119         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
2120
2121         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
2122         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
2123         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
2124         base_name = g_path_get_basename (file_name);
2125         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
2126
2127 #if GLIB_CHECK_VERSION (2, 13, 3)
2128         folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
2129         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc),
2130                                              folder ? folder : g_get_home_dir ());
2131 #else
2132         folder = xdg_user_dir_lookup ("DOCUMENTS");
2133         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
2134         free (folder);
2135 #endif
2136
2137         g_free (file_name);
2138         g_free (base_name);
2139
2140         g_signal_connect (fc, "response",
2141                           G_CALLBACK (file_save_dialog_response_cb),
2142                           ev_window);
2143
2144         gtk_widget_show (fc);
2145 }
2146
2147 #ifdef WITH_GTK_PRINT
2148 static void
2149 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
2150                                     EvWindow     *window)
2151 {
2152         /* Dialog was canceled */
2153         if (!page_setup)
2154                 return;
2155
2156         if (window->priv->print_page_setup)
2157                 g_object_unref (window->priv->print_page_setup);
2158         window->priv->print_page_setup = g_object_ref (page_setup);
2159 }
2160 #endif /* WITH_GTK_PRINT */
2161
2162 static void
2163 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2164 {
2165 #ifdef WITH_GTK_PRINT
2166         gtk_print_run_page_setup_dialog_async (
2167                 GTK_WINDOW (ev_window),
2168                 ev_window->priv->print_page_setup,
2169                 ev_window->priv->print_settings,
2170                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2171                 ev_window);
2172 #endif /* WITH_GTK_PRINT */
2173 }
2174
2175 #ifdef WITH_GTK_PRINT
2176 static void
2177 ev_window_clear_print_job (EvWindow *window)
2178 {
2179         if (window->priv->print_job) {
2180                 if (!window->priv->print_job->finished)
2181                         ev_job_queue_remove_job (window->priv->print_job);
2182
2183                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2184                                                       ev_window_print_job_cb,
2185                                                       window);
2186                 g_object_unref (window->priv->print_job);
2187                 window->priv->print_job = NULL;
2188         }
2189
2190         if (window->priv->gtk_print_job) {
2191                 g_object_unref (window->priv->gtk_print_job);
2192                 window->priv->gtk_print_job = NULL;
2193         }
2194 }
2195
2196 static void
2197 ev_window_print_finished (GtkPrintJob *print_job,
2198                           EvWindow    *window,
2199                           GError      *error)
2200 {
2201         ev_window_clear_print_job (window);
2202
2203         if (error) {
2204                 GtkWidget *dialog;
2205
2206                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2207                                                  GTK_DIALOG_MODAL,
2208                                                  GTK_MESSAGE_ERROR,
2209                                                  GTK_BUTTONS_OK,
2210                                                  _("Failed to print document"));
2211                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2212                                                           error->message);
2213
2214                 gtk_dialog_run (GTK_DIALOG (dialog));
2215                 gtk_widget_destroy (dialog);
2216         } else {
2217                 /* If printed successfully, save print settings */
2218                 ev_application_set_print_settings (EV_APP,
2219                                                    window->priv->print_settings);
2220         }
2221 }
2222
2223 static void
2224 ev_window_print_send (EvWindow    *window,
2225                       const gchar *filename)
2226 {
2227         GtkPrintSettings *settings;
2228         EvFileExporterCapabilities capabilities;
2229
2230         /* Some printers take into account some print settings,
2231          * and others don't. However we have exported the document
2232          * to a ps or pdf file according to such print settings. So,
2233          * we want to send the exported file to printer with those
2234          * settings set to default values.
2235          */
2236         settings = gtk_print_settings_copy (window->priv->print_settings);
2237         capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
2238
2239         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2240         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2241         if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
2242                 gtk_print_settings_set_n_copies (settings, 1);
2243         if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
2244                 gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2245         if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
2246                 gtk_print_settings_set_scale (settings, 1.0);
2247         if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
2248                 gtk_print_settings_set_collate (settings, FALSE);
2249         if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
2250                 gtk_print_settings_set_reverse (settings, FALSE);
2251         if (capabilities & EV_FILE_EXPORTER_CAN_NUMBER_UP) {
2252                 gtk_print_settings_set_number_up (settings, 1);
2253                 gtk_print_settings_set_int (settings, "cups-"GTK_PRINT_SETTINGS_NUMBER_UP, 1);
2254         }
2255
2256         if (window->priv->print_preview) {
2257                 gchar *uri;
2258                 gchar *print_settings_file = NULL;
2259
2260                 ev_application_set_print_settings (EV_APP,
2261                                                    window->priv->print_settings);
2262
2263 #if GTK_CHECK_VERSION (2, 11, 0)
2264                 print_settings_file = ev_tmp_filename ("print-settings");
2265                 gtk_print_settings_to_file (settings, print_settings_file, NULL);
2266 #endif
2267                 uri = g_filename_to_uri (filename, NULL, NULL);
2268                 ev_application_open_uri_at_dest (EV_APP,
2269                                                  uri,
2270                                                  gtk_window_get_screen (GTK_WINDOW (window)),
2271                                                  NULL,
2272                                                  EV_WINDOW_MODE_PREVIEW,
2273                                                  TRUE,
2274                                                  print_settings_file,
2275                                                  GDK_CURRENT_TIME);
2276                 g_free (print_settings_file);
2277                 g_free (uri);
2278         } else {
2279                 GtkPrintJob *job;
2280                 GError      *error = NULL;
2281
2282                 job = gtk_print_job_new ("evince-print",
2283                                          window->priv->printer,
2284                                          settings,
2285                                          window->priv->print_page_setup);
2286
2287                 if (window->priv->gtk_print_job)
2288                         g_object_unref (window->priv->gtk_print_job);
2289                 window->priv->gtk_print_job = job;
2290
2291                 if (gtk_print_job_set_source_file (job, filename, &error)) {
2292                         gtk_print_job_send (job,
2293                                             (GtkPrintJobCompleteFunc)ev_window_print_finished,
2294                                             window, NULL);
2295                 } else {
2296                         ev_window_clear_print_job (window);
2297                         g_warning (error->message);
2298                         g_error_free (error);
2299                 }
2300         }
2301
2302         g_object_unref (settings);
2303 }
2304
2305 static void
2306 ev_window_print_job_cb (EvJobPrint *job,
2307                         EvWindow   *window)
2308 {
2309         if (job->error) {
2310                 g_warning (job->error->message);
2311                 ev_window_clear_print_job (window);
2312                 return;
2313         }
2314
2315         g_assert (job->temp_file != NULL);
2316
2317         ev_window_print_send (window, job->temp_file);
2318 }
2319
2320 static gboolean
2321 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2322                                     gint       response,
2323                                     EvWindow  *window)
2324 {
2325         EvPrintRange  *ranges = NULL;
2326         EvPrintPageSet page_set;
2327         gint           n_ranges = 0;
2328         gint           copies;
2329         gint           pages_per_sheet;
2330         gboolean       collate;
2331         gboolean       reverse;
2332         gdouble        scale;
2333         gint           current_page;
2334         gdouble        width;
2335         gdouble        height;
2336         GtkPrintPages  print_pages;
2337         const gchar   *file_format;
2338
2339         if (response == GTK_RESPONSE_CANCEL) {
2340                 gtk_widget_destroy (GTK_WIDGET (dialog));
2341                 window->priv->print_dialog = NULL;
2342
2343                 return FALSE;
2344         }
2345
2346         window->priv->print_preview = (response == GTK_RESPONSE_APPLY);
2347
2348         if (window->priv->printer)
2349                 g_object_unref (window->priv->printer);
2350         if (window->priv->print_settings)
2351                 g_object_unref (window->priv->print_settings);
2352         if (window->priv->print_page_setup)
2353                 g_object_unref (window->priv->print_page_setup);
2354
2355         window->priv->printer = g_object_ref (
2356                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2357         window->priv->print_settings = g_object_ref (
2358                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2359         window->priv->print_page_setup = g_object_ref (
2360                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2361
2362         file_format = gtk_print_settings_get (window->priv->print_settings,
2363                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2364
2365         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2366                 GtkWidget *msgdialog;
2367
2368                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2369                                                     GTK_DIALOG_MODAL,
2370                                                     GTK_MESSAGE_ERROR,
2371                                                     GTK_BUTTONS_OK,
2372                                                     _("Printing is not supported on this printer."));
2373
2374                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2375                 gtk_widget_destroy (msgdialog);
2376
2377                 return FALSE;
2378         }
2379
2380         ev_window_clear_print_job (window);
2381
2382         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2383         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2384
2385         switch (print_pages) {
2386         case GTK_PRINT_PAGES_CURRENT:
2387                 ranges = g_new0 (EvPrintRange, 1);
2388
2389                 ranges->start = current_page;
2390                 ranges->end = current_page;
2391                 n_ranges = 1;
2392
2393                 break;
2394         case GTK_PRINT_PAGES_RANGES: {
2395                 GtkPageRange *page_range;
2396
2397                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2398                                                                  &n_ranges);
2399                 if (n_ranges > 0)
2400                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2401         }
2402                 break;
2403         default:
2404                 break;
2405         }
2406
2407         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2408
2409         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2410
2411         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2412                                                 GTK_UNIT_POINTS);
2413         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2414                                                   GTK_UNIT_POINTS);
2415
2416         if (scale != 1.0) {
2417                 width *= scale;
2418                 height *= scale;
2419         }
2420
2421         pages_per_sheet = gtk_print_settings_get_number_up (window->priv->print_settings);
2422
2423         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2424         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2425         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2426
2427         window->priv->print_job = ev_job_print_new (window->priv->document,
2428                                                     file_format ? file_format : "ps",
2429                                                     width, height,
2430                                                     ranges, n_ranges,
2431                                                     page_set,
2432                                                     pages_per_sheet,
2433                                                     copies, collate,
2434                                                     reverse);
2435
2436         g_signal_connect (window->priv->print_job, "finished",
2437                           G_CALLBACK (ev_window_print_job_cb),
2438                           window);
2439         /* The priority doesn't matter for this job */
2440         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2441
2442         gtk_widget_destroy (GTK_WIDGET (dialog));
2443         window->priv->print_dialog = NULL;
2444
2445         return TRUE;
2446 }
2447
2448 void
2449 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2450 {
2451         GtkWidget           *dialog;
2452         EvPageCache         *page_cache;
2453         gint                 current_page;
2454         gint                 document_last_page;
2455         GtkPrintCapabilities capabilities;
2456
2457         g_return_if_fail (EV_IS_WINDOW (ev_window));
2458         g_return_if_fail (ev_window->priv->document != NULL);
2459
2460         if (ev_window->priv->print_dialog) {
2461                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2462                 return;
2463         }
2464
2465         page_cache = ev_page_cache_get (ev_window->priv->document);
2466         current_page = ev_page_cache_get_current_page (page_cache);
2467         document_last_page = ev_page_cache_get_n_pages (page_cache);
2468
2469         if (!ev_window->priv->print_settings) {
2470                 ev_window->priv->print_settings = g_object_ref (
2471                         ev_application_get_print_settings (EV_APP));
2472         }
2473
2474         if (first_page != 1 || last_page != document_last_page) {
2475                 GtkPageRange range;
2476
2477                 /* Ranges in GtkPrint are 0 - N */
2478                 range.start = first_page - 1;
2479                 range.end = last_page - 1;
2480
2481                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2482                                                     GTK_PRINT_PAGES_RANGES);
2483                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2484                                                     &range, 1);
2485         }
2486
2487         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2488         ev_window->priv->print_dialog = dialog;
2489
2490         capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
2491                 ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
2492         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2493                                                        capabilities);
2494
2495         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2496                                                 current_page);
2497
2498         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2499                                             ev_window->priv->print_settings);
2500
2501         if (ev_window->priv->print_page_setup)
2502                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2503                                                       ev_window->priv->print_page_setup);
2504
2505         g_signal_connect (G_OBJECT (dialog), "response",
2506                           G_CALLBACK (ev_window_print_dialog_response_cb),
2507                           ev_window);
2508
2509         gtk_widget_show (dialog);
2510 }
2511 #endif /* WITH_GTK_PRINT */
2512
2513 #ifdef WITH_GNOME_PRINT
2514 static gboolean
2515 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2516                                     gint       response,
2517                                     EvWindow  *ev_window)
2518 {
2519         EvPrintJob *print_job;
2520         GnomePrintConfig *config;
2521
2522         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2523                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2524                 ev_window->priv->print_dialog = NULL;
2525                 g_object_unref (ev_window->priv->print_job);
2526                 ev_window->priv->print_job = NULL;
2527
2528                 return FALSE;
2529         }
2530
2531         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2532
2533         /* FIXME: Change this when we have the first backend
2534          * that can print more than postscript
2535          */
2536         if (using_pdf_printer (config)) {
2537                 GtkWidget *dialog;
2538
2539                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2540                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2541                                                  _("Generating PDF is not supported"));
2542                 gtk_dialog_run (GTK_DIALOG (dialog));
2543                 gtk_widget_destroy (dialog);
2544
2545                 return FALSE;
2546         } else if (!using_postscript_printer (config)) {
2547                 GtkWidget *dialog;
2548
2549                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2550                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2551                                                  _("Printing is not supported on this printer."));
2552                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2553                                                           _("You were trying to print to a printer using the “%s” driver. "
2554                                                             "This program requires a PostScript printer driver."),
2555                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2556                 gtk_dialog_run (GTK_DIALOG (dialog));
2557                 gtk_widget_destroy (dialog);
2558
2559                 return FALSE;
2560         }
2561
2562         save_print_config_to_file (config);
2563
2564         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2565                                   "gnome_print_job", ev_window->priv->print_job,
2566                                   "document", ev_window->priv->document,
2567                                   "print_dialog", print_dialog,
2568                                   NULL);
2569
2570         if (print_job != NULL) {
2571                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2572                 g_object_unref (print_job);
2573         }
2574
2575         g_object_unref (config);
2576
2577         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2578         ev_window->priv->print_dialog = NULL;
2579         g_object_unref (ev_window->priv->print_job);
2580         ev_window->priv->print_job = NULL;
2581
2582         return FALSE;
2583 }
2584
2585 void
2586 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2587 {
2588         GnomePrintConfig *config;
2589         gchar *pages_label;
2590
2591         g_return_if_fail (EV_IS_WINDOW (ev_window));
2592         g_return_if_fail (ev_window->priv->document != NULL);
2593
2594         config = load_print_config_from_file ();
2595
2596         if (ev_window->priv->print_job == NULL)
2597                 ev_window->priv->print_job = gnome_print_job_new (config);
2598
2599         if (ev_window->priv->print_dialog == NULL) {
2600                 ev_window->priv->print_dialog =
2601                         gnome_print_dialog_new (ev_window->priv->print_job,
2602                                                 (guchar *) _("Print"),
2603                                                 (GNOME_PRINT_DIALOG_RANGE |
2604                                                  GNOME_PRINT_DIALOG_COPIES));
2605         }
2606
2607         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2608                                       GTK_WINDOW (ev_window));
2609         g_object_unref (config);
2610
2611         pages_label = g_strconcat (_("Pages"), " ", NULL);
2612         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2613                                                  GNOME_PRINT_RANGE_ALL |
2614                                                  GNOME_PRINT_RANGE_RANGE,
2615                                                  first_page, last_page,
2616                                                  NULL, (const guchar *)pages_label);
2617         g_free (pages_label);
2618
2619         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2620                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2621                                            FALSE);
2622
2623         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2624                           G_CALLBACK (ev_window_print_dialog_response_cb),
2625                           ev_window);
2626         gtk_widget_show (ev_window->priv->print_dialog);
2627 }
2628 #endif /* WITH_GNOME_PRINT */
2629
2630 static void
2631 ev_window_print (EvWindow *window)
2632 {
2633         EvPageCache *page_cache;
2634         gint         last_page;
2635
2636         page_cache = ev_page_cache_get (window->priv->document);
2637         last_page = ev_page_cache_get_n_pages (page_cache);
2638
2639 #ifdef WITH_PRINT
2640         ev_window_print_range (window, 1, last_page);
2641 #endif
2642 }
2643
2644 static void
2645 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2646 {
2647         ev_window_print (ev_window);
2648 }
2649
2650 static void
2651 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2652 {
2653         if (ev_window->priv->properties == NULL) {
2654                 ev_window->priv->properties = ev_properties_dialog_new ();
2655                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2656                                                    ev_window->priv->document);
2657                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2658                                            (gpointer) &(ev_window->priv->properties));
2659                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2660                                               GTK_WINDOW (ev_window));
2661         }
2662
2663         ev_document_fc_mutex_lock ();
2664         gtk_widget_show (ev_window->priv->properties);
2665         ev_document_fc_mutex_unlock ();
2666 }
2667
2668 static void
2669 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2670 {
2671         g_return_if_fail (EV_IS_WINDOW (ev_window));
2672
2673         gtk_widget_destroy (GTK_WIDGET (ev_window));
2674 }
2675
2676 static void
2677 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2678 {
2679         GtkAction *action;
2680
2681         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2682         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2683         update_chrome_visibility (window);
2684
2685         action = gtk_action_group_get_action (window->priv->action_group,
2686                                               PAGE_SELECTOR_ACTION);
2687         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2688 }
2689
2690 static void
2691 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2692 {
2693         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2694 }
2695
2696 static void
2697 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2698 {
2699         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2700 }
2701
2702 static void
2703 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2704 {
2705         gboolean continuous;
2706
2707         ev_window_stop_presentation (ev_window);
2708         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2709         g_object_set (G_OBJECT (ev_window->priv->view),
2710                       "continuous", continuous,
2711                       NULL);
2712         ev_window_update_actions (ev_window);
2713 }
2714
2715 static void
2716 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2717 {
2718         gboolean dual_page;
2719
2720         ev_window_stop_presentation (ev_window);
2721         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2722         g_object_set (G_OBJECT (ev_window->priv->view),
2723                       "dual-page", dual_page,
2724                       NULL);
2725         ev_window_update_actions (ev_window);
2726 }
2727
2728 static void
2729 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2730 {
2731         ev_window_stop_presentation (ev_window);
2732
2733         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2734                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2735         } else {
2736                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2737         }
2738         ev_window_update_actions (ev_window);
2739 }
2740
2741 static void
2742 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2743 {
2744         ev_window_stop_presentation (ev_window);
2745
2746         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2747                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2748         } else {
2749                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2750         }
2751         ev_window_update_actions (ev_window);
2752 }
2753
2754
2755 static void
2756 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2757 {
2758         g_return_if_fail (EV_IS_WINDOW (ev_window));
2759
2760         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2761 }
2762
2763 static void
2764 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2765 {
2766         g_return_if_fail (EV_IS_WINDOW (ev_window));
2767
2768         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2769                 g_error ("Find action should be insensitive since document doesn't support find");
2770                 return;
2771         }
2772
2773         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2774         update_chrome_visibility (ev_window);
2775         gtk_widget_grab_focus (ev_window->priv->find_bar);
2776 }
2777
2778 static void
2779 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2780 {
2781         g_return_if_fail (EV_IS_WINDOW (ev_window));
2782
2783         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2784         update_chrome_visibility (ev_window);
2785         gtk_widget_grab_focus (ev_window->priv->find_bar);
2786         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2787 }
2788
2789 static void
2790 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2791 {
2792         g_return_if_fail (EV_IS_WINDOW (ev_window));
2793
2794         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2795         update_chrome_visibility (ev_window);
2796         gtk_widget_grab_focus (ev_window->priv->find_bar);
2797         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2798 }
2799
2800 static void
2801 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2802 {
2803         g_return_if_fail (EV_IS_WINDOW (ev_window));
2804
2805         ev_view_copy (EV_VIEW (ev_window->priv->view));
2806 }
2807
2808 static void
2809 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2810                                       EvWindow *ev_window)
2811 {
2812         if (!ev_window_is_empty (ev_window))
2813                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2814                                              gtk_paned_get_position (GTK_PANED (object)));
2815 }
2816
2817 static void
2818 ev_window_update_fullscreen_action (EvWindow *window)
2819 {
2820         GtkAction *action;
2821
2822         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2823         g_signal_handlers_block_by_func
2824                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2825         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2826                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2827         g_signal_handlers_unblock_by_func
2828                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2829 }
2830
2831 static void
2832 fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager)
2833 {
2834         GtkWidget *item;
2835
2836         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage");
2837         g_object_set (item, "is-important", FALSE, NULL);
2838
2839         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage");
2840         g_object_set (item, "is-important", FALSE, NULL);
2841
2842         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation");
2843         g_object_set (item, "is-important", TRUE, NULL);
2844
2845         item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen");
2846         g_object_set (item, "is-important", TRUE, NULL);
2847 }
2848
2849 static void
2850 ev_window_run_fullscreen (EvWindow *window)
2851 {
2852         if (!window->priv->fullscreen_toolbar) {
2853                 window->priv->fullscreen_toolbar =
2854                         gtk_ui_manager_get_widget (window->priv->ui_manager,
2855                                                    "/FullscreenToolbar");
2856
2857                 gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar),
2858                                        GTK_TOOLBAR_BOTH_HORIZ);
2859                 fullscreen_toolbar_setup_item_properties (window->priv->ui_manager);
2860
2861                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
2862                                     window->priv->fullscreen_toolbar,
2863                                     FALSE, FALSE, 0);
2864                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
2865                                        window->priv->fullscreen_toolbar, 1);
2866         }
2867
2868         g_object_set (G_OBJECT (window->priv->scrolled_window),
2869                       "shadow-type", GTK_SHADOW_NONE,
2870                       NULL);
2871
2872         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2873         ev_window_update_fullscreen_action (window);
2874
2875         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2876         update_chrome_visibility (window);
2877
2878         gtk_window_fullscreen (GTK_WINDOW (window));
2879         gtk_widget_grab_focus (window->priv->view);
2880
2881         if (!ev_window_is_empty (window))
2882                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2883 }
2884
2885 static void
2886 ev_window_stop_fullscreen (EvWindow *window)
2887 {
2888         EvView *view = EV_VIEW (window->priv->view);
2889
2890         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2891                 return;
2892
2893         g_object_set (G_OBJECT (window->priv->scrolled_window),
2894                       "shadow-type", GTK_SHADOW_IN,
2895                       NULL);
2896
2897         ev_view_set_fullscreen (view, FALSE);
2898         ev_window_update_fullscreen_action (window);
2899         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2900         update_chrome_visibility (window);
2901         gtk_window_unfullscreen (GTK_WINDOW (window));
2902
2903         if (!ev_window_is_empty (window))
2904                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2905 }
2906
2907 static void
2908 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2909 {
2910         gboolean fullscreen;
2911
2912         g_return_if_fail (EV_IS_WINDOW (window));
2913         ev_window_stop_presentation (window);
2914
2915         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2916         if (fullscreen) {
2917                 ev_window_run_fullscreen (window);
2918         } else {
2919                 ev_window_stop_fullscreen (window);
2920         }
2921 }
2922
2923 static gboolean
2924 presentation_timeout_cb (EvWindow *window)
2925 {
2926         EvView *view = EV_VIEW (window->priv->view);
2927
2928         if (!view || !ev_view_get_presentation (EV_VIEW (view)))
2929                 return FALSE;
2930
2931         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2932         window->priv->presentation_timeout_id = 0;
2933
2934         return FALSE;
2935 }
2936
2937 static void
2938 presentation_set_timeout (EvWindow *window)
2939 {
2940         if (window->priv->presentation_timeout_id > 0) {
2941                 g_source_remove (window->priv->presentation_timeout_id);
2942         }
2943
2944 #if GLIB_CHECK_VERSION (2, 13, 0)
2945         window->priv->presentation_timeout_id =
2946                 g_timeout_add_seconds (PRESENTATION_TIMEOUT,
2947                                        (GSourceFunc)presentation_timeout_cb, window);
2948 #else
2949         window->priv->presentation_timeout_id =
2950             g_timeout_add (PRESENTATION_TIMEOUT * 1000,
2951                            (GSourceFunc)presentation_timeout_cb, window);
2952 #endif
2953
2954         ev_view_show_cursor (EV_VIEW (window->priv->view));
2955 }
2956
2957 static void
2958 presentation_clear_timeout (EvWindow *window)
2959 {
2960         if (window->priv->presentation_timeout_id > 0) {
2961                 g_source_remove (window->priv->presentation_timeout_id);
2962         }
2963
2964         window->priv->presentation_timeout_id = 0;
2965
2966         ev_view_show_cursor (EV_VIEW (window->priv->view));
2967 }
2968
2969 static gboolean
2970 presentation_motion_notify_cb (GtkWidget *widget,
2971                                GdkEventMotion *event,
2972                                gpointer user_data)
2973 {
2974         EvWindow *window = EV_WINDOW (user_data);
2975
2976         presentation_set_timeout (window);
2977
2978         return FALSE;
2979 }
2980
2981 static gboolean
2982 presentation_leave_notify_cb (GtkWidget *widget,
2983                               GdkEventCrossing *event,
2984                               gpointer user_data)
2985 {
2986         EvWindow *window = EV_WINDOW (user_data);
2987
2988         presentation_clear_timeout (window);
2989
2990         return FALSE;
2991 }
2992
2993 static void
2994 ev_window_update_presentation_action (EvWindow *window)
2995 {
2996         GtkAction *action;
2997
2998         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2999         g_signal_handlers_block_by_func
3000                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3001         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3002                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
3003         g_signal_handlers_unblock_by_func
3004                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
3005 }
3006
3007 static void
3008 ev_window_run_presentation (EvWindow *window)
3009 {
3010         g_object_set (G_OBJECT (window->priv->scrolled_window),
3011                       "shadow-type", GTK_SHADOW_NONE,
3012                       NULL);
3013
3014         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
3015         ev_window_update_presentation_action (window);
3016
3017         update_chrome_visibility (window);
3018
3019         gtk_widget_grab_focus (window->priv->view);
3020         gtk_window_fullscreen (GTK_WINDOW (window));
3021
3022         g_signal_connect (window->priv->view,
3023                           "motion-notify-event",
3024                           G_CALLBACK (presentation_motion_notify_cb),
3025                           window);
3026         g_signal_connect (window->priv->view,
3027                           "leave-notify-event",
3028                           G_CALLBACK (presentation_leave_notify_cb),
3029                           window);
3030         presentation_set_timeout (window);
3031
3032         ev_application_screensaver_disable (EV_APP);
3033
3034         if (!ev_window_is_empty (window))
3035                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
3036 }
3037
3038 static void
3039 ev_window_stop_presentation (EvWindow *window)
3040 {
3041         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
3042                 return;
3043
3044         g_object_set (G_OBJECT (window->priv->scrolled_window),
3045                       "shadow-type", GTK_SHADOW_IN,
3046                       NULL);
3047
3048         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
3049         ev_window_update_presentation_action (window);
3050         update_chrome_visibility (window);
3051         gtk_window_unfullscreen (GTK_WINDOW (window));
3052
3053         g_signal_handlers_disconnect_by_func (window->priv->view,
3054                                               (gpointer) presentation_motion_notify_cb,
3055                                               window);
3056         g_signal_handlers_disconnect_by_func (window->priv->view,
3057                                               (gpointer) presentation_leave_notify_cb,
3058                                               window);
3059         presentation_clear_timeout (window);
3060
3061         ev_application_screensaver_enable (EV_APP);
3062
3063         if (!ev_window_is_empty (window))
3064                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
3065 }
3066
3067 static void
3068 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
3069 {
3070         gboolean presentation;
3071
3072         g_return_if_fail (EV_IS_WINDOW (window));
3073         ev_window_stop_fullscreen (window);
3074
3075         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3076         if (presentation) {
3077                 ev_window_run_presentation (window);
3078         } else {
3079                 ev_window_stop_presentation (window);
3080         }
3081 }
3082
3083 static void
3084 ev_window_run_preview (EvWindow *window)
3085 {
3086         GtkAction *action;
3087
3088         if (!window->priv->preview_toolbar) {
3089                 window->priv->preview_toolbar =
3090                         gtk_ui_manager_get_widget (window->priv->ui_manager,
3091                                                    "/PreviewToolbar");
3092
3093                 gtk_box_pack_start (GTK_BOX (window->priv->main_box),
3094                                     window->priv->preview_toolbar,
3095                                     FALSE, FALSE, 0);
3096                 gtk_box_reorder_child (GTK_BOX (window->priv->main_box),
3097                                        window->priv->preview_toolbar, 1);
3098         }
3099
3100         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3101
3102         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3103         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3104         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3105
3106         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3107
3108         action = gtk_action_group_get_action (window->priv->action_group,
3109                                               "PreviewPrint");
3110 #if GTK_CHECK_VERSION (2, 11, 0)
3111         gtk_action_set_visible (action, TRUE);
3112 #else
3113         gtk_action_set_visible (action, FALSE);
3114 #endif
3115
3116         update_chrome_visibility (window);
3117 }
3118
3119 static void
3120 ev_window_screen_changed (GtkWidget *widget,
3121                           GdkScreen *old_screen)
3122 {
3123         EvWindow *window = EV_WINDOW (widget);
3124         EvWindowPrivate *priv = window->priv;
3125         GdkScreen *screen;
3126
3127         screen = gtk_widget_get_screen (widget);
3128         if (screen == old_screen)
3129                 return;
3130
3131         ev_view_set_screen_dpi (EV_VIEW (priv->view),
3132                                 get_screen_dpi (GTK_WINDOW (window)));
3133
3134         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3135                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3136         }
3137 }
3138
3139 static void
3140 ev_window_set_page_mode (EvWindow         *window,
3141                          EvWindowPageMode  page_mode)
3142 {
3143         GtkWidget *child = NULL;
3144         GtkWidget *real_child;
3145
3146         if (window->priv->page_mode == page_mode)
3147                 return;
3148
3149         window->priv->page_mode = page_mode;
3150
3151         switch (page_mode) {
3152                 case PAGE_MODE_DOCUMENT:
3153                         child = window->priv->view;
3154                         break;
3155                 case PAGE_MODE_PASSWORD:
3156                         child = window->priv->password_view;
3157                         break;
3158                 default:
3159                         g_assert_not_reached ();
3160         }
3161
3162         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3163         if (child != real_child) {
3164                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3165                                       real_child);
3166                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3167                                    child);
3168         }
3169         ev_window_update_actions (window);
3170 }
3171
3172
3173 static void
3174 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3175 {
3176         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3177 }
3178
3179 static void
3180 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3181 {
3182         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3183 }
3184
3185 static void
3186 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3187 {
3188         EvWindow *ev_window = EV_WINDOW (data);
3189         egg_editable_toolbar_set_edit_mode
3190                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3191         ev_application_save_toolbars_model (EV_APP);
3192         gtk_widget_destroy (GTK_WIDGET (dialog));
3193 }
3194
3195 static void
3196 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3197 {
3198         GtkWidget *dialog;
3199         GtkWidget *editor;
3200
3201         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3202                                               GTK_WINDOW (ev_window),
3203                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3204                                               GTK_STOCK_CLOSE,
3205                                               GTK_RESPONSE_CLOSE,
3206                                               NULL);
3207         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3208         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3209         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3210         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3211         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3212
3213         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3214                                          ev_application_get_toolbars_model (EV_APP));
3215         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3216         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3217
3218         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3219
3220         egg_editable_toolbar_set_edit_mode
3221                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3222
3223         g_signal_connect (dialog, "response",
3224                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3225                           ev_window);
3226         gtk_widget_show_all (dialog);
3227 }
3228
3229 static void
3230 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3231 {
3232         g_return_if_fail (EV_IS_WINDOW (ev_window));
3233
3234         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3235         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3236 }
3237
3238 static void
3239 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3240 {
3241         g_return_if_fail (EV_IS_WINDOW (ev_window));
3242
3243         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3244         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3245 }
3246
3247 static void
3248 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3249 {
3250         g_return_if_fail (EV_IS_WINDOW (ev_window));
3251
3252         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3253 }
3254
3255 static void
3256 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3257 {
3258         g_return_if_fail (EV_IS_WINDOW (ev_window));
3259
3260         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3261 }
3262
3263 static void
3264 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3265 {
3266         g_return_if_fail (EV_IS_WINDOW (ev_window));
3267
3268         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3269 }
3270
3271 static void
3272 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3273 {
3274         int n_pages;
3275
3276         g_return_if_fail (EV_IS_WINDOW (ev_window));
3277
3278         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3279         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3280 }
3281
3282 static void
3283 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3284 {
3285         int n_pages, current_page;
3286
3287         g_return_if_fail (EV_IS_WINDOW (ev_window));
3288
3289         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3290         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3291
3292         if (current_page + 10 < n_pages)
3293                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3294 }
3295
3296 static void
3297 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3298 {
3299         int current_page;
3300
3301         g_return_if_fail (EV_IS_WINDOW (ev_window));
3302
3303         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3304
3305         if (current_page - 10 >= 0)
3306                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3307 }
3308
3309 static void
3310 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3311 {
3312         gchar *uri;
3313
3314         ev_window->priv->in_reload = TRUE;
3315
3316         uri = g_strdup (ev_window->priv->uri);
3317         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE, NULL);
3318         g_free (uri);
3319 }
3320
3321 static void
3322 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3323 {
3324         GError *error = NULL;
3325         GdkScreen *screen;
3326         char *command;
3327         const char *lang;
3328         char *uri = NULL;
3329
3330         int i;
3331
3332         const char * const * langs = g_get_language_names ();
3333
3334         for (i = 0; langs[i]; i++) {
3335                 lang = langs[i];
3336                 if (strchr (lang, '.')) {
3337                         continue;
3338                 }
3339
3340                 uri = g_build_filename(GNOMEDATADIR,
3341                                        "/gnome/help/" PACKAGE,
3342                                        lang,
3343                                        "/evince.xml",
3344                                        NULL);
3345
3346                 if (g_file_test (uri, G_FILE_TEST_EXISTS)) {
3347                         break;
3348                 }
3349         }
3350
3351         if (uri == NULL) {
3352                 g_warning ("Cannot find help");
3353                 return;
3354         }
3355
3356         command = g_strconcat ("gnome-help ghelp://", uri,  NULL);
3357         g_free (uri);
3358
3359         screen = gtk_widget_get_screen (GTK_WIDGET (ev_window));
3360         gdk_spawn_command_line_on_screen (screen, command, &error);
3361         if (error != NULL) {
3362                 g_warning (error->message);
3363                 g_error_free (error);
3364         }
3365         g_free (command);
3366 }
3367
3368 static void
3369 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3370 {
3371         ev_window_stop_fullscreen (window);
3372 }
3373
3374 static void
3375 ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window)
3376 {
3377         ev_window_stop_fullscreen (window);
3378         ev_window_run_presentation (window);
3379 }
3380
3381 #ifdef WITH_GTK_PRINT
3382 static void ev_window_do_preview_print (EvWindow *window);
3383
3384 static gboolean
3385 ev_window_enumerate_printer_cb (GtkPrinter *printer,
3386                                 EvWindow   *window)
3387 {
3388         EvWindowPrivate *priv = window->priv;
3389         const gchar *printer_name;
3390
3391         printer_name = gtk_print_settings_get_printer (priv->print_settings);
3392         if ((printer_name
3393              && strcmp (printer_name, gtk_printer_get_name (printer)) == 0) ||
3394             (!printer_name && gtk_printer_is_default (printer))) {
3395                 if (priv->printer)
3396                         g_object_unref (priv->printer);
3397                 priv->printer = g_object_ref (printer);
3398
3399                 /* Now that we have the printer, we'll start the print */
3400                 ev_window_do_preview_print (window);
3401
3402                 return TRUE; /* we're done */
3403         }
3404
3405         return FALSE; /* continue the enumeration */
3406 }
3407
3408 static void
3409 ev_window_preview_print_finished (GtkPrintJob *print_job,
3410                                   EvWindow    *window,
3411                                   GError      *error)
3412 {
3413         if (error) {
3414                 GtkWidget *dialog;
3415
3416                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
3417                                                  GTK_DIALOG_MODAL,
3418                                                  GTK_MESSAGE_ERROR,
3419                                                  GTK_BUTTONS_OK,
3420                                                  _("Failed to print document"));
3421                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
3422                                                           error->message);
3423
3424                 gtk_dialog_run (GTK_DIALOG (dialog));
3425                 gtk_widget_destroy (dialog);
3426         }
3427
3428         g_object_unref (print_job);
3429         gtk_widget_destroy (GTK_WIDGET (window));
3430 }
3431
3432 static void
3433 ev_window_do_preview_print (EvWindow *window)
3434 {
3435         EvWindowPrivate  *priv = window->priv;
3436         GtkPageSetup     *page_setup;
3437         GtkPrintJob      *job;
3438         gchar            *filename;
3439         GError           *error = NULL;
3440
3441         g_assert (priv->print_settings != NULL);
3442         g_assert (priv->printer != NULL);
3443
3444         page_setup = gtk_page_setup_new ();
3445
3446         job = gtk_print_job_new ("evince-print",
3447                                  priv->printer,
3448                                  priv->print_settings,
3449                                  page_setup);
3450
3451         g_object_unref (priv->print_settings);
3452         priv->print_settings = NULL;
3453         g_object_unref (priv->printer);
3454         priv->printer = NULL;
3455         g_object_unref (page_setup);
3456
3457         filename = g_filename_from_uri (priv->local_uri ?
3458                                         priv->local_uri : priv->uri,
3459                                         NULL, NULL);
3460
3461         if (gtk_print_job_set_source_file (job, filename, &error)) {
3462                 gtk_print_job_send (job,
3463                                     (GtkPrintJobCompleteFunc)ev_window_preview_print_finished,
3464                                     window, NULL);
3465         } else {
3466                 g_warning (error->message);
3467                 g_error_free (error);
3468         }
3469
3470         g_free (filename);
3471
3472         gtk_widget_hide (GTK_WIDGET (window));
3473 }
3474
3475 #endif /* WITH_GTK_PRINT */
3476
3477 static void
3478 ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
3479 {
3480 #ifdef WITH_GTK_PRINT
3481         EvWindowPrivate *priv = window->priv;
3482         GtkPrintSettings *print_settings = NULL;
3483 #if GTK_CHECK_VERSION (2, 11, 0)
3484         const gchar      *print_settings_file = priv->print_settings_file;
3485
3486         if (print_settings_file) {
3487                 if (g_file_test (print_settings_file, G_FILE_TEST_IS_REGULAR)) {
3488                         GError *error = NULL;
3489
3490                         print_settings = gtk_print_settings_new_from_file (print_settings_file,
3491                                                                            &error);
3492
3493                         if (error) {
3494                                 g_warning (error->message);
3495                                 g_error_free (error);
3496                                 print_settings = NULL;
3497                         }
3498                 }
3499         }
3500 #endif /* GTK 2.11.0 */
3501
3502         if (!print_settings)
3503                 print_settings = gtk_print_settings_new ();
3504
3505         if (priv->print_settings)
3506                 g_object_unref (priv->print_settings);
3507         priv->print_settings = print_settings;
3508
3509         gtk_enumerate_printers ((GtkPrinterFunc) ev_window_enumerate_printer_cb,
3510                                 window, NULL, FALSE);
3511 #endif /* WITH_GTK_PRINT */
3512 }
3513
3514 static void
3515 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3516 {
3517         GtkWidget *widget;
3518
3519         widget = gtk_window_get_focus (GTK_WINDOW (window));
3520         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3521                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3522                 update_chrome_visibility (window);
3523                 gtk_widget_grab_focus (window->priv->view);
3524         } else {
3525                 gboolean fullscreen;
3526                 gboolean presentation;
3527
3528                 g_object_get (window->priv->view,
3529                               "fullscreen", &fullscreen,
3530                               "presentation", &presentation,
3531                               NULL);
3532
3533                 if (fullscreen) {
3534                         ev_window_stop_fullscreen (window);
3535                 } else if (presentation) {
3536                         ev_window_stop_presentation (window);
3537                         gtk_widget_grab_focus (window->priv->view);
3538                 } else {
3539                         gtk_widget_grab_focus (window->priv->view);
3540                 }
3541
3542                 if (fullscreen && presentation)
3543                         g_warning ("Both fullscreen and presentation set somehow");
3544         }
3545 }
3546
3547 static void
3548 save_sizing_mode (EvWindow *window)
3549 {
3550         EvSizingMode mode;
3551         GEnumValue *enum_value;
3552
3553         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3554         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3555
3556         if (!ev_window_is_empty (window))
3557                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3558                                                 enum_value->value_nick);
3559 }
3560
3561 static void
3562 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3563                                   EvWindow   *ev_window)
3564 {
3565         GtkWidget *scrolled_window;
3566         EvSizingMode sizing_mode;
3567
3568         g_object_get (ev_window->priv->view,
3569                       "sizing-mode", &sizing_mode,
3570                       NULL);
3571
3572         scrolled_window = ev_window->priv->scrolled_window;
3573
3574         g_signal_handlers_disconnect_by_func (ev_window->priv->view, ev_view_update_view_size, scrolled_window);
3575
3576         if (sizing_mode != EV_SIZING_FREE)
3577                 ev_view_update_view_size (EV_VIEW (ev_window->priv->view),
3578                                           GTK_SCROLLED_WINDOW (scrolled_window));
3579
3580         switch (sizing_mode) {
3581                 case EV_SIZING_BEST_FIT:
3582                         g_object_set (G_OBJECT (scrolled_window),
3583                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3584                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3585                                       NULL);
3586                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3587                                           G_CALLBACK (ev_view_update_view_size),
3588                                           scrolled_window);
3589                         break;
3590                 case EV_SIZING_FIT_WIDTH:
3591                         g_object_set (G_OBJECT (scrolled_window),
3592                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3593                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3594                                       NULL);
3595                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3596                                           G_CALLBACK (ev_view_update_view_size),
3597                                           scrolled_window);
3598                         break;
3599                 case EV_SIZING_FREE:
3600                         g_object_set (G_OBJECT (scrolled_window),
3601                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3602                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3603                                       NULL);
3604                         break;
3605         }
3606
3607         update_sizing_buttons (ev_window);
3608         save_sizing_mode (ev_window);
3609 }
3610
3611 static void
3612 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3613 {
3614         ev_window_update_actions (ev_window);
3615
3616         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3617                 gdouble zoom;
3618
3619                 zoom = ev_view_get_zoom (view);
3620                 zoom *= 72.0 / get_screen_dpi (GTK_WINDOW(ev_window));
3621                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3622         }
3623 }
3624
3625 static void
3626 ev_window_update_continuous_action (EvWindow *window)
3627 {
3628         GtkAction *action;
3629
3630         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3631         g_signal_handlers_block_by_func
3632                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3633         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3634                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3635         g_signal_handlers_unblock_by_func
3636                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3637 }
3638
3639 static void
3640 ev_window_update_dual_page_action (EvWindow *window)
3641 {
3642         GtkAction *action;
3643
3644         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3645         g_signal_handlers_block_by_func
3646                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3647         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3648                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3649         g_signal_handlers_unblock_by_func
3650                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3651 }
3652
3653 static void
3654 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3655 {
3656         ev_window_update_continuous_action (ev_window);
3657
3658         if (!ev_window_is_empty (ev_window))
3659                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3660                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3661 }
3662
3663 static void
3664 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3665 {
3666         int rotation;
3667
3668         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3669
3670         if (!ev_window_is_empty (window))
3671                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3672                                              rotation);
3673
3674         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3675                                        rotation);
3676 }
3677
3678 static void
3679 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3680 {
3681         ev_window_update_actions (window);
3682 }
3683
3684 static void
3685 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3686 {
3687         ev_window_update_dual_page_action (ev_window);
3688
3689         if (!ev_window_is_empty (ev_window))
3690                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3691                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3692 }
3693
3694 static char *
3695 build_comments_string (void)
3696 {
3697 #ifdef ENABLE_PDF
3698         PopplerBackend backend;
3699         const char *backend_name;
3700         const char *version;
3701
3702         backend = poppler_get_backend ();
3703         version = poppler_get_version ();
3704         switch (backend) {
3705                 case POPPLER_BACKEND_CAIRO:
3706                         backend_name = "cairo";
3707                         break;
3708                 case POPPLER_BACKEND_SPLASH:
3709                         backend_name = "splash";
3710                         break;
3711                 default:
3712                         backend_name = "unknown";
3713                         break;
3714         }
3715
3716         return g_strdup_printf (_("Document Viewer.\n"
3717                                   "Using poppler %s (%s)"),
3718                                 version, backend_name);
3719 #else
3720         return g_strdup_printf (_("Document Viewer"));
3721 #endif
3722 }
3723
3724 static void
3725 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3726 {
3727         const char *authors[] = {
3728                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3729                 "Jonathan Blandford <jrb@gnome.org>",
3730                 "Marco Pesenti Gritti <marco@gnome.org>",
3731                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3732                 "Bryan Clark <clarkbw@gnome.org>",
3733                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3734                 "Wouter Bolsterlee <wbolster@gnome.org>",
3735                 NULL
3736         };
3737
3738         const char *documenters[] = {
3739                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3740                 NULL
3741         };
3742
3743         const char *license[] = {
3744                 N_("Evince is free software; you can redistribute it and/or modify "
3745                    "it under the terms of the GNU General Public License as published by "
3746                    "the Free Software Foundation; either version 2 of the License, or "
3747                    "(at your option) any later version.\n"),
3748                 N_("Evince is distributed in the hope that it will be useful, "
3749                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3750                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3751                    "GNU General Public License for more details.\n"),
3752                 N_("You should have received a copy of the GNU General Public License "
3753                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3754                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3755         };
3756
3757         char *license_trans;
3758         char *comments;
3759
3760 #ifdef ENABLE_NLS
3761         const char **p;
3762
3763         for (p = authors; *p; ++p)
3764                 *p = _(*p);
3765
3766         for (p = documenters; *p; ++p)
3767                 *p = _(*p);
3768 #endif
3769
3770         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3771                                      _(license[2]), "\n", NULL);
3772         comments = build_comments_string ();
3773
3774         gtk_show_about_dialog (
3775                 GTK_WINDOW (ev_window),
3776                 "name", _("Evince"),
3777                 "version", VERSION,
3778                 "copyright",
3779                 _("\xc2\xa9 1996-2007 The Evince authors"),
3780                 "license", license_trans,
3781                 "website", "http://www.gnome.org/projects/evince",
3782                 "comments", comments,
3783                 "authors", authors,
3784                 "documenters", documenters,
3785                 "translator-credits", _("translator-credits"),
3786                 "logo-icon-name", "evince",
3787                 "wrap-license", TRUE,
3788                 NULL);
3789
3790         g_free (comments);
3791         g_free (license_trans);
3792 }
3793
3794 static void
3795 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3796 {
3797         gboolean active;
3798
3799         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3800         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3801         update_chrome_visibility (ev_window);
3802         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3803 }
3804
3805 static void
3806 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3807 {
3808         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3809                 return;
3810
3811         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3812                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3813         update_chrome_visibility (ev_window);
3814 }
3815
3816 static void
3817 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3818                                            GParamSpec *pspec,
3819                                            EvWindow   *ev_window)
3820 {
3821         GtkWidget *current_page;
3822         const char *id;
3823
3824         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3825
3826         if (current_page == ev_window->priv->sidebar_links) {
3827                 id = LINKS_SIDEBAR_ID;
3828         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3829                 id = THUMBNAILS_SIDEBAR_ID;
3830         } else if (current_page == ev_window->priv->sidebar_attachments) {
3831                 id = ATTACHMENTS_SIDEBAR_ID;
3832         } else {
3833                 g_assert_not_reached();
3834         }
3835
3836         g_object_unref (current_page);
3837
3838         if (!ev_window_is_empty (ev_window))
3839                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3840 }
3841
3842 static void
3843 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3844                                          GParamSpec *pspec,
3845                                          EvWindow   *ev_window)
3846 {
3847         EvView *view = EV_VIEW (ev_window->priv->view);
3848         GtkAction *action;
3849
3850         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3851
3852         if (!ev_view_get_presentation (view)) {
3853                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3854                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3855
3856                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3857                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3858         }
3859 }
3860
3861 static void
3862 view_menu_link_popup (EvWindow *ev_window,
3863                       EvLink   *link)
3864 {
3865         gboolean   show_external = FALSE;
3866         gboolean   show_internal = FALSE;
3867         GtkAction *action;
3868
3869         if (ev_window->priv->link)
3870                 g_object_unref (ev_window->priv->link);
3871
3872         if (link)
3873                 ev_window->priv->link = g_object_ref (link);
3874         else
3875                 ev_window->priv->link = NULL;
3876
3877         if (ev_window->priv->link) {
3878                 EvLinkAction *ev_action;
3879
3880                 ev_action = ev_link_get_action (link);
3881                 if (ev_action) {
3882                         switch (ev_link_action_get_action_type (ev_action)) {
3883                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3884                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3885                                         show_internal = TRUE;
3886                                         break;
3887                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3888                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3889                                         show_external = TRUE;
3890                                         break;
3891                                 default:
3892                                         break;
3893                         }
3894                 }
3895         }
3896
3897         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3898                                               "OpenLink");
3899         gtk_action_set_visible (action, show_external);
3900
3901         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3902                                               "CopyLinkAddress");
3903         gtk_action_set_visible (action, show_external);
3904
3905         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3906                                               "GoLink");
3907         gtk_action_set_visible (action, show_internal);
3908
3909         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3910                                               "OpenLinkNewWindow");
3911         gtk_action_set_visible (action, show_internal);
3912 }
3913
3914 static void
3915 view_menu_image_popup (EvWindow  *ev_window,
3916                        EvImage   *image)
3917 {
3918         GtkAction *action;
3919         gboolean   show_image = FALSE;
3920
3921         if (ev_window->priv->image)
3922                 g_object_unref (ev_window->priv->image);
3923
3924         if (image)
3925                 ev_window->priv->image = g_object_ref (image);
3926         else
3927                 ev_window->priv->image = NULL;
3928
3929         show_image = (ev_window->priv->image != NULL);
3930
3931         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3932                                               "SaveImageAs");
3933         gtk_action_set_visible (action, show_image);
3934
3935         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3936                                               "CopyImage");
3937         gtk_action_set_visible (action, show_image);
3938 }
3939
3940 static gboolean
3941 view_menu_popup_cb (EvView   *view,
3942                     GObject  *object,
3943                     EvWindow *ev_window)
3944 {
3945         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3946                 return FALSE;
3947
3948         view_menu_link_popup (ev_window,
3949                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3950         view_menu_image_popup (ev_window,
3951                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3952
3953         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3954                         NULL, NULL, NULL, NULL,
3955                         3, gtk_get_current_event_time ());
3956         return TRUE;
3957 }
3958
3959 static gboolean
3960 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3961                               GList           *attach_list,
3962                               EvWindow        *ev_window)
3963 {
3964         GtkWidget *popup;
3965
3966         g_assert (attach_list != NULL);
3967
3968         if (ev_window->priv->attach_list) {
3969                 g_list_foreach (ev_window->priv->attach_list,
3970                                 (GFunc) g_object_unref, NULL);
3971                 g_list_free (ev_window->priv->attach_list);
3972         }
3973
3974         ev_window->priv->attach_list = attach_list;
3975
3976         popup = ev_window->priv->attachment_popup;
3977
3978         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3979                         NULL, NULL,
3980                         3, gtk_get_current_event_time ());
3981
3982         return TRUE;
3983 }
3984
3985 static void
3986 view_find_status_changed_cb (EvView     *view,
3987                              GParamSpec *pspec,
3988                              EvWindow   *ev_window)
3989 {
3990         const char *text;
3991
3992         text = ev_view_get_find_status (view);
3993         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3994                                       text);
3995 }
3996
3997 static void
3998 find_bar_previous_cb (EggFindBar *find_bar,
3999                       EvWindow   *ev_window)
4000 {
4001         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
4002 }
4003
4004 static void
4005 find_bar_next_cb (EggFindBar *find_bar,
4006                   EvWindow   *ev_window)
4007 {
4008         ev_view_find_next (EV_VIEW (ev_window->priv->view));
4009 }
4010
4011 static void
4012 find_bar_close_cb (EggFindBar *find_bar,
4013                    EvWindow   *ev_window)
4014 {
4015         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
4016         update_chrome_visibility (ev_window);
4017 }
4018
4019 static void
4020 find_bar_search_changed_cb (EggFindBar *find_bar,
4021                             GParamSpec *param,
4022                             EvWindow   *ev_window)
4023 {
4024         gboolean case_sensitive;
4025         const char *search_string;
4026
4027         /* Either the string or case sensitivity could have changed. */
4028
4029         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
4030         search_string = egg_find_bar_get_search_string (find_bar);
4031
4032         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4033
4034         if (ev_window->priv->document &&
4035             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4036                 if (search_string && search_string[0]) {
4037                         ev_document_doc_mutex_lock ();
4038                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
4039                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
4040                                                 search_string,
4041                                                 case_sensitive);
4042                         ev_document_doc_mutex_unlock ();
4043                 } else {
4044                         ev_document_doc_mutex_lock ();
4045                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
4046                         ev_document_doc_mutex_unlock ();
4047
4048                         ev_window_update_actions (ev_window);
4049                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
4050                                                       NULL);
4051                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
4052                 }
4053         }
4054 }
4055
4056 static void
4057 find_bar_visibility_changed_cb (EggFindBar *find_bar,
4058                             GParamSpec *param,
4059                             EvWindow   *ev_window)
4060 {
4061         gboolean visible;
4062
4063         visible = GTK_WIDGET_VISIBLE (find_bar);
4064
4065         if (ev_window->priv->document &&
4066             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
4067                 ev_view_set_highlight_search (EV_VIEW(ev_window->priv->view), visible);
4068                 ev_view_search_changed (EV_VIEW(ev_window->priv->view));
4069                 ev_window_update_actions (ev_window);
4070
4071                 if (!visible)
4072                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL);
4073         }
4074 }
4075
4076 static void
4077 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
4078 {
4079         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
4080 }
4081
4082 static void
4083 zoom_control_changed_cb (EphyZoomAction *action,
4084                          float           zoom,
4085                          EvWindow       *ev_window)
4086 {
4087         EvSizingMode mode;
4088
4089         g_return_if_fail (EV_IS_WINDOW (ev_window));
4090
4091         if (zoom == EPHY_ZOOM_BEST_FIT) {
4092                 mode = EV_SIZING_BEST_FIT;
4093         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
4094                 mode = EV_SIZING_FIT_WIDTH;
4095         } else {
4096                 mode = EV_SIZING_FREE;
4097         }
4098
4099         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
4100
4101         if (mode == EV_SIZING_FREE) {
4102                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
4103                                   zoom * get_screen_dpi (GTK_WINDOW (ev_window)) / 72.0,
4104                                   FALSE);
4105         }
4106 }
4107
4108 static void
4109 ev_window_finalize (GObject *object)
4110 {
4111         GList *windows = ev_application_get_windows (EV_APP);
4112
4113         if (windows == NULL) {
4114                 ev_application_shutdown (EV_APP);
4115         } else {
4116                 g_list_free (windows);
4117         }
4118
4119         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
4120 }
4121
4122 static void
4123 ev_window_dispose (GObject *object)
4124 {
4125         EvWindow *window = EV_WINDOW (object);
4126         EvWindowPrivate *priv = window->priv;
4127
4128         if (priv->title) {
4129                 ev_window_title_free (priv->title);
4130                 priv->title = NULL;
4131         }
4132
4133         if (priv->ui_manager) {
4134                 g_object_unref (priv->ui_manager);
4135                 priv->ui_manager = NULL;
4136         }
4137
4138         if (priv->action_group) {
4139                 g_object_unref (priv->action_group);
4140                 priv->action_group = NULL;
4141         }
4142
4143         if (priv->view_popup_action_group) {
4144                 g_object_unref (priv->view_popup_action_group);
4145                 priv->view_popup_action_group = NULL;
4146         }
4147
4148         if (priv->attachment_popup_action_group) {
4149                 g_object_unref (priv->attachment_popup_action_group);
4150                 priv->attachment_popup_action_group = NULL;
4151         }
4152
4153 #ifdef HAVE_GTK_RECENT
4154         if (priv->recent_action_group) {
4155                 g_object_unref (priv->recent_action_group);
4156                 priv->recent_action_group = NULL;
4157         }
4158
4159         if (priv->recent_manager) {
4160                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
4161                                                       ev_window_setup_recent,
4162                                                       window);
4163                 priv->recent_manager = NULL;
4164         }
4165
4166         priv->recent_ui_id = 0;
4167 #else
4168         if (priv->recent_view) {
4169                 g_object_unref (priv->recent_view);
4170                 priv->recent_view = NULL;
4171         }
4172 #endif /* HAVE_GTK_RECENT */
4173
4174         if (priv->page_cache) {
4175                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
4176                 priv->page_cache = NULL;
4177         }
4178
4179         if (priv->document) {
4180                 g_object_unref (priv->document);
4181                 priv->document = NULL;
4182         }
4183
4184         if (priv->view) {
4185                 g_object_unref (priv->view);
4186                 priv->view = NULL;
4187         }
4188
4189         if (priv->password_view) {
4190                 g_object_unref (priv->password_view);
4191                 priv->password_view = NULL;
4192         }
4193
4194         if (priv->load_job) {
4195                 ev_window_clear_load_job (window);
4196         }
4197
4198         if (priv->thumbnail_job) {
4199                 ev_window_clear_thumbnail_job (window);
4200         }
4201
4202         if (priv->local_uri) {
4203                 ev_window_clear_local_uri (window);
4204                 priv->local_uri = NULL;
4205         }
4206
4207         ev_window_close_dialogs (window);
4208
4209 #ifdef WITH_GTK_PRINT
4210         ev_window_clear_print_job (window);
4211
4212         if (window->priv->gtk_print_job) {
4213                 g_object_unref (window->priv->gtk_print_job);
4214                 window->priv->gtk_print_job = NULL;
4215         }
4216
4217         if (window->priv->printer) {
4218                 g_object_unref (window->priv->printer);
4219                 window->priv->printer = NULL;
4220         }
4221
4222         if (window->priv->print_settings) {
4223                 g_object_unref (window->priv->print_settings);
4224                 window->priv->print_settings = NULL;
4225         }
4226
4227         if (window->priv->print_page_setup) {
4228                 g_object_unref (window->priv->print_page_setup);
4229                 window->priv->print_page_setup = NULL;
4230         }
4231 #endif
4232
4233         if (priv->link) {
4234                 g_object_unref (priv->link);
4235                 priv->link = NULL;
4236         }
4237
4238         if (priv->image) {
4239                 g_object_unref (priv->image);
4240                 priv->image = NULL;
4241         }
4242
4243         if (priv->attach_list) {
4244                 g_list_foreach (priv->attach_list,
4245                                 (GFunc) g_object_unref,
4246                                 NULL);
4247                 g_list_free (priv->attach_list);
4248                 priv->attach_list = NULL;
4249         }
4250
4251         if (priv->find_bar) {
4252                 g_signal_handlers_disconnect_by_func
4253                         (window->priv->find_bar,
4254                          G_CALLBACK (find_bar_close_cb),
4255                          window);
4256                 priv->find_bar = NULL;
4257         }
4258
4259         if (priv->uri) {
4260                 if (priv->unlink_temp_file)
4261                         ev_window_clear_temp_file (window);
4262                 g_free (priv->uri);
4263                 priv->uri = NULL;
4264         }
4265
4266         if (priv->dest) {
4267                 g_object_unref (priv->dest);
4268                 priv->dest = NULL;
4269         }
4270
4271         if (priv->history) {
4272                 g_object_unref (priv->history);
4273                 priv->history = NULL;
4274         }
4275
4276         if (priv->print_settings_file) {
4277                 ev_window_clear_print_settings_file (window);
4278                 priv->print_settings_file = NULL;
4279         }
4280
4281         if (priv->presentation_timeout_id > 0) {
4282                 g_source_remove (priv->presentation_timeout_id);
4283                 priv->presentation_timeout_id = 0;
4284         }
4285
4286         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4287 }
4288
4289 static void
4290 ev_window_class_init (EvWindowClass *ev_window_class)
4291 {
4292         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4293         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4294
4295         g_object_class->dispose = ev_window_dispose;
4296         g_object_class->finalize = ev_window_finalize;
4297
4298         widget_class->screen_changed = ev_window_screen_changed;
4299
4300         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4301 }
4302
4303 /* Normal items */
4304 static const GtkActionEntry entries[] = {
4305         { "File", NULL, N_("_File") },
4306         { "Edit", NULL, N_("_Edit") },
4307         { "View", NULL, N_("_View") },
4308         { "Go", NULL, N_("_Go") },
4309         { "Help", NULL, N_("_Help") },
4310
4311         /* File menu */
4312         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4313           N_("Open an existing document"),
4314           G_CALLBACK (ev_window_cmd_file_open) },
4315         { "FileOpenCopy", NULL, N_("Op_en a Copy"), NULL,
4316           N_("Open a copy of the current document in a new window"),
4317           G_CALLBACK (ev_window_cmd_file_open_copy) },
4318         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4319           N_("Save a copy of the current document"),
4320           G_CALLBACK (ev_window_cmd_save_as) },
4321         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4322           N_("Setup the page settings for printing"),
4323           G_CALLBACK (ev_window_cmd_file_print_setup) },
4324         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4325           N_("Print this document"),
4326           G_CALLBACK (ev_window_cmd_file_print) },
4327         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4328           G_CALLBACK (ev_window_cmd_file_properties) },
4329         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4330           G_CALLBACK (ev_window_cmd_file_close_window) },
4331
4332         /* Edit menu */
4333         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4334           G_CALLBACK (ev_window_cmd_edit_copy) },
4335 #ifdef HAVE_GTK_RECENT
4336         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4337 #else
4338         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
4339 #endif /* HAVE_GTK_RECENT */
4340           G_CALLBACK (ev_window_cmd_edit_select_all) },
4341         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4342           N_("Find a word or phrase in the document"),
4343           G_CALLBACK (ev_window_cmd_edit_find) },
4344         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4345           G_CALLBACK (ev_window_cmd_edit_find_next) },
4346         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4347           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4348         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4349           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4350         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4351           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4352         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4353           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4354
4355         /* View menu */
4356         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4357           N_("Enlarge the document"),
4358           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4359         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4360           N_("Shrink the document"),
4361           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4362         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4363           N_("Reload the document"),
4364           G_CALLBACK (ev_window_cmd_view_reload) },
4365
4366         /* Go menu */
4367         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4368           N_("Go to the previous page"),
4369           G_CALLBACK (ev_window_cmd_go_previous_page) },
4370         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4371           N_("Go to the next page"),
4372           G_CALLBACK (ev_window_cmd_go_next_page) },
4373         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4374           N_("Go to the first page"),
4375           G_CALLBACK (ev_window_cmd_go_first_page) },
4376         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4377           N_("Go to the last page"),
4378           G_CALLBACK (ev_window_cmd_go_last_page) },
4379
4380         /* Help menu */
4381         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4382           G_CALLBACK (ev_window_cmd_help_contents) },
4383
4384         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4385           G_CALLBACK (ev_window_cmd_help_about) },
4386
4387         /* Toolbar-only */
4388         { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4389           N_("Leave fullscreen mode"),
4390           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4391         { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL,
4392           N_("Start a presentation"),
4393           G_CALLBACK (ev_window_cmd_start_presentation) },
4394         { "PreviewPrint", GTK_STOCK_PRINT, N_("Print"), NULL,
4395           N_("Print this document"),
4396           G_CALLBACK (ev_window_cmd_preview_print) },
4397
4398         /* Accellerators */
4399         { "Escape", NULL, "", "Escape", "",
4400           G_CALLBACK (ev_window_cmd_escape) },
4401         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4402           G_CALLBACK (ev_window_cmd_edit_find) },
4403         { "PageDown", NULL, "", "Page_Down", NULL,
4404           G_CALLBACK (ev_window_cmd_scroll_forward) },
4405         { "PageUp", NULL, "", "Page_Up", NULL,
4406           G_CALLBACK (ev_window_cmd_scroll_backward) },
4407         { "Space", NULL, "", "space", NULL,
4408           G_CALLBACK (ev_window_cmd_scroll_forward) },
4409         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4410           G_CALLBACK (ev_window_cmd_scroll_backward) },
4411         { "BackSpace", NULL, "", "BackSpace", NULL,
4412           G_CALLBACK (ev_window_cmd_scroll_backward) },
4413         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4414           G_CALLBACK (ev_window_cmd_scroll_forward) },
4415         { "Return", NULL, "", "Return", NULL,
4416           G_CALLBACK (ev_window_cmd_scroll_forward) },
4417         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4418           G_CALLBACK (ev_window_cmd_scroll_backward) },
4419         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4420           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4421         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4422           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4423         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4424           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4425         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4426           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4427         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4428           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4429         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4430           G_CALLBACK (ev_window_cmd_go_backward) },
4431         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4432           G_CALLBACK (ev_window_cmd_go_forward) },
4433         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4434           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4435         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4436           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4437         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4438           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4439         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4440           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4441 };
4442
4443 /* Toggle items */
4444 static const GtkToggleActionEntry toggle_entries[] = {
4445         /* View Menu */
4446         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4447           N_("Show or hide the toolbar"),
4448           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4449         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4450           N_("Show or hide the side pane"),
4451           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4452         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4453           N_("Show the entire document"),
4454           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4455         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4456           N_("Show two pages at once"),
4457           G_CALLBACK (ev_window_cmd_dual), FALSE },
4458         { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11",
4459           N_("Expand the window to fill the screen"),
4460           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4461         { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("_Presentation"), "F5",
4462           N_("Run document as a presentation"),
4463           G_CALLBACK (ev_window_cmd_view_presentation) },
4464         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4465           N_("Make the current document fill the window"),
4466           G_CALLBACK (ev_window_cmd_view_best_fit) },
4467         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4468           N_("Make the current document fill the window width"),
4469           G_CALLBACK (ev_window_cmd_view_page_width) },
4470 };
4471
4472 /* Popups specific items */
4473 static const GtkActionEntry view_popup_entries [] = {
4474         /* Links */
4475         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4476           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4477         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4478           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4479         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4480           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4481         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4482           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4483         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4484           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4485         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4486           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4487 };
4488
4489 static const GtkActionEntry attachment_popup_entries [] = {
4490         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4491           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4492         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4493           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4494 };
4495
4496 static void
4497 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4498 {
4499         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4500 }
4501
4502 static void
4503 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4504 {
4505         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4506         gtk_widget_grab_focus (window->priv->view);
4507 }
4508
4509 static void
4510 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4511 {
4512
4513         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4514         gtk_widget_grab_focus (window->priv->view);
4515 }
4516
4517 static void
4518 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4519 {
4520         GtkAction *action;
4521
4522         action = g_object_new (EV_TYPE_PAGE_ACTION,
4523                                "name", PAGE_SELECTOR_ACTION,
4524                                "label", _("Page"),
4525                                "tooltip", _("Select Page"),
4526                                "icon_name", "text-x-generic",
4527                                "visible_overflown", FALSE,
4528                                NULL);
4529         g_signal_connect (action, "activate_link",
4530                           G_CALLBACK (activate_link_cb), window);
4531         gtk_action_group_add_action (group, action);
4532         g_object_unref (action);
4533
4534         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4535                                "name", ZOOM_CONTROL_ACTION,
4536                                "label", _("Zoom"),
4537                                "stock_id", EV_STOCK_ZOOM,
4538                                "tooltip", _("Adjust the zoom level"),
4539                                "zoom", 1.0,
4540                                NULL);
4541         g_signal_connect (action, "zoom_to_level",
4542                           G_CALLBACK (zoom_control_changed_cb), window);
4543         gtk_action_group_add_action (group, action);
4544         g_object_unref (action);
4545
4546         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4547                                "name", NAVIGATION_ACTION,
4548                                "label", _("Navigation"),
4549                                "is_important", TRUE,
4550                                "short_label", _("Back"),
4551                                "stock_id", GTK_STOCK_GO_DOWN,
4552                                "tooltip", _("Move across visited pages"),
4553                                NULL);
4554         g_signal_connect (action, "activate_link",
4555                           G_CALLBACK (navigation_action_activate_link_cb), window);
4556         gtk_action_group_add_action (group, action);
4557         g_object_unref (action);
4558 }
4559
4560 static void
4561 set_action_properties (GtkActionGroup *action_group)
4562 {
4563         GtkAction *action;
4564
4565         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4566         g_object_set (action, "is-important", TRUE, NULL);
4567         /*translators: this is the label for toolbar button*/
4568         g_object_set (action, "short_label", _("Previous"), NULL);
4569
4570         action = gtk_action_group_get_action (action_group, "GoNextPage");
4571         g_object_set (action, "is-important", TRUE, NULL);
4572         /*translators: this is the label for toolbar button*/
4573         g_object_set (action, "short_label", _("Next"), NULL);
4574
4575         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4576         /*translators: this is the label for toolbar button*/
4577         g_object_set (action, "short_label", _("Zoom In"), NULL);
4578
4579         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4580         /*translators: this is the label for toolbar button*/
4581         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4582
4583         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4584         /*translators: this is the label for toolbar button*/
4585         g_object_set (action, "short_label", _("Best Fit"), NULL);
4586
4587         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4588         /*translators: this is the label for toolbar button*/
4589         g_object_set (action, "short_label", _("Fit Width"), NULL);
4590
4591         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4592         g_object_set (action, "is-important", TRUE, NULL);
4593 }
4594
4595 static void
4596 set_chrome_actions (EvWindow *window)
4597 {
4598         EvWindowPrivate *priv = window->priv;
4599         GtkActionGroup *action_group = priv->action_group;
4600         GtkAction *action;
4601
4602         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4603         g_signal_handlers_block_by_func
4604                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4605         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4606                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4607         g_signal_handlers_unblock_by_func
4608                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4609 }
4610
4611 static void
4612 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4613                           GParamSpec     *pspec,
4614                           EvWindow       *ev_window)
4615 {
4616         GtkTreeModel *model;
4617         GtkAction *action;
4618
4619         g_object_get (G_OBJECT (ev_sidebar_links),
4620                       "model", &model,
4621                       NULL);
4622
4623         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4624         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4625         g_object_unref (model);
4626 }
4627
4628 static gboolean
4629 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4630 {
4631         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4632         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4633
4634         ev_window_set_view_accels_sensitivity (window, TRUE);
4635
4636         update_chrome_visibility (window);
4637
4638         return FALSE;
4639 }
4640
4641 static gboolean
4642 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4643 {
4644         ev_window_set_view_accels_sensitivity (window, FALSE);
4645
4646         return FALSE;
4647 }
4648
4649 static void
4650 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4651                                     GParamSpec         *pspec,
4652                                     EvWindow           *ev_window)
4653 {
4654         GtkWidget *widget;
4655
4656         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4657
4658         if (widget != NULL) {
4659                 g_signal_connect_object (widget, "focus_in_event",
4660                                          G_CALLBACK (view_actions_focus_in_cb),
4661                                          ev_window, 0);
4662                 g_signal_connect_object (widget, "focus_out_event",
4663                                          G_CALLBACK (view_actions_focus_out_cb),
4664                                          ev_window, 0);
4665                 g_object_unref (widget);
4666         }
4667 }
4668
4669 static gboolean
4670 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4671 {
4672         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4673                 gboolean maximized;
4674
4675                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4676                 if (!ev_window_is_empty (window))
4677                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4678         }
4679
4680         return FALSE;
4681 }
4682
4683 static gboolean
4684 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4685 {
4686         char *uri = window->priv->uri;
4687         GdkWindowState state;
4688         int x, y, width, height, document_width, document_height;
4689
4690         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4691
4692         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4693                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4694                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4695
4696                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4697                         ev_page_cache_get_max_width (window->priv->page_cache,
4698                                                      0, 1.0,
4699                                                      &document_width);
4700                         ev_page_cache_get_max_height (window->priv->page_cache,
4701                                                       0, 1.0,
4702                                                       &document_height);
4703                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4704                                                         (double)width / document_width);
4705                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4706                                                         (double)height / document_height);
4707
4708                         ev_metadata_manager_set_int (uri, "window_x", x);
4709                         ev_metadata_manager_set_int (uri, "window_y", y);
4710                         ev_metadata_manager_set_int (uri, "window_width", width);
4711                         ev_metadata_manager_set_int (uri, "window_height", height);
4712                 }
4713         }
4714
4715         return FALSE;
4716 }
4717
4718 static void
4719 launch_action (EvWindow *window, EvLinkAction *action)
4720 {
4721         const char *filename = ev_link_action_get_filename (action);
4722         char *uri = NULL;
4723
4724         if (filename  && g_path_is_absolute (filename)) {
4725                 uri = gnome_vfs_get_uri_from_local_path (filename);
4726         } else {
4727                 GnomeVFSURI *base_uri, *resolved_uri;
4728
4729                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4730                 if (base_uri && filename) {
4731                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4732                         if (resolved_uri) {
4733                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4734                                 gnome_vfs_uri_unref (resolved_uri);
4735                         }
4736                         gnome_vfs_uri_unref (base_uri);
4737                 }
4738         }
4739
4740         if (uri) {
4741                 gnome_vfs_url_show (uri);
4742         } else {
4743                 gnome_vfs_url_show (filename);
4744         }
4745
4746         g_free (uri);
4747
4748         /* According to the PDF spec filename can be an executable. I'm not sure
4749            allowing to launch executables is a good idea though. -- marco */
4750 }
4751
4752 static gboolean
4753 uri_is_valid (const gchar *uri)
4754 {
4755         gchar *p = (gchar *) uri;
4756
4757         if (!p || !g_ascii_isalpha (*p))
4758                 return FALSE;
4759
4760         p++;
4761         while (g_ascii_isalnum (*p))
4762                 p++;
4763
4764         return (g_ascii_strncasecmp (p, "://", strlen ("://")) == 0);
4765 }
4766
4767 static void
4768 launch_external_uri (EvWindow *window, EvLinkAction *action)
4769 {
4770         const gchar *uri = ev_link_action_get_uri (action);
4771
4772         if (!uri_is_valid (uri)) {
4773                 GtkWidget *dialog;
4774
4775                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
4776                                                  GTK_DIALOG_DESTROY_WITH_PARENT,
4777                                                  GTK_MESSAGE_ERROR,
4778                                                  GTK_BUTTONS_CLOSE,
4779                                                  _("Unable to open external link"));
4780                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
4781                                                           _("Invalid URI: “%s”"), uri);
4782                 g_signal_connect (dialog, "response",
4783                                   G_CALLBACK (gtk_widget_destroy),
4784                                   NULL);
4785                 gtk_widget_show (dialog);
4786
4787                 return;
4788         }
4789
4790         gnome_vfs_url_show (uri);
4791 }
4792
4793 static void
4794 open_remote_link (EvWindow *window, EvLinkAction *action)
4795 {
4796         gchar *uri;
4797         gchar *dir;
4798
4799         dir = g_path_get_dirname (window->priv->uri);
4800
4801         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4802                                 NULL);
4803         g_free (dir);
4804
4805         ev_application_open_uri_at_dest (EV_APP, uri,
4806                                          gtk_window_get_screen (GTK_WINDOW (window)),
4807                                          ev_link_action_get_dest (action),
4808                                          0,
4809                                          FALSE,
4810                                          NULL,
4811                                          GDK_CURRENT_TIME);
4812
4813         g_free (uri);
4814 }
4815
4816 static void
4817 do_action_named (EvWindow *window, EvLinkAction *action)
4818 {
4819         const gchar *name = ev_link_action_get_name (action);
4820
4821         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4822                 ev_window_cmd_go_first_page (NULL, window);
4823         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4824                 ev_window_cmd_go_previous_page (NULL, window);
4825         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4826                 ev_window_cmd_go_next_page (NULL, window);
4827         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4828                 ev_window_cmd_go_last_page (NULL, window);
4829         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4830                 ev_window_cmd_focus_page_selector (NULL, window);
4831         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4832                 ev_window_cmd_edit_find (NULL, window);
4833         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4834                 ev_window_cmd_file_close_window (NULL, window);
4835         } else {
4836                 g_warning ("Unimplemented named action: %s, please post a "
4837                            "bug report in Evince bugzilla "
4838                            "(http://bugzilla.gnome.org) with a testcase.",
4839                            name);
4840         }
4841 }
4842
4843 static void
4844 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4845 {
4846         switch (ev_link_action_get_action_type (action)) {
4847                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4848                         EvLinkDest *dest;
4849
4850                         dest = ev_link_action_get_dest (action);
4851                         if (!dest)
4852                                 return;
4853
4854                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4855                 }
4856                         break;
4857                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4858                         launch_external_uri (window, action);
4859                         break;
4860                 case EV_LINK_ACTION_TYPE_LAUNCH:
4861                         launch_action (window, action);
4862                         break;
4863                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4864                         open_remote_link (window, action);
4865                         break;
4866                 case EV_LINK_ACTION_TYPE_NAMED:
4867                         do_action_named (window, action);
4868                         break;
4869                 default:
4870                         g_assert_not_reached ();
4871         }
4872 }
4873
4874 static void
4875 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4876 {
4877         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4878 }
4879
4880 static void
4881 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4882 {
4883         EvLinkAction *ev_action = NULL;
4884         EvLinkDest   *dest;
4885
4886         ev_action = ev_link_get_action (window->priv->link);
4887         if (!ev_action)
4888                 return;
4889
4890         dest = ev_link_action_get_dest (ev_action);
4891         if (!dest)
4892                 return;
4893
4894         ev_window_cmd_file_open_copy_at_dest (window, dest);
4895 }
4896
4897 static void
4898 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4899 {
4900         GtkClipboard *clipboard;
4901         EvLinkAction *ev_action;
4902         const gchar *uri;
4903
4904         ev_action = ev_link_get_action (window->priv->link);
4905         if (!ev_action)
4906                 return;
4907
4908         uri = ev_link_action_get_uri (ev_action);
4909
4910         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4911                                               GDK_SELECTION_CLIPBOARD);
4912         gtk_clipboard_set_text (clipboard, uri, -1);
4913 }
4914
4915 static void
4916 image_save_dialog_response_cb (GtkWidget *fc,
4917                                gint       response_id,
4918                                EvWindow  *ev_window)
4919 {
4920         GnomeVFSURI *target_uri;
4921         gchar       *uri;
4922         gchar       *filename;
4923         gboolean     is_local;
4924         GError      *error = NULL;
4925
4926         if (response_id != GTK_RESPONSE_OK) {
4927                 gtk_widget_destroy (fc);
4928                 return;
4929         }
4930
4931         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4932         target_uri = gnome_vfs_uri_new (uri);
4933         is_local = gnome_vfs_uri_is_local (target_uri);
4934
4935         if (is_local) {
4936                 filename = g_filename_from_uri (uri, NULL, NULL);
4937         } else {
4938                 filename = ev_tmp_filename ("saveimage");
4939         }
4940
4941         g_free (uri);
4942
4943         /* FIXME: allow saving in other image formats than png */
4944         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4945                          filename, "png", &error, NULL);
4946
4947         if (error) {
4948                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4949                                         _("The image could not be saved."),
4950                                         error);
4951                 g_error_free (error);
4952                 g_free (filename);
4953                 gnome_vfs_uri_unref (target_uri);
4954                 gtk_widget_destroy (fc);
4955
4956                 return;
4957         }
4958
4959         if (!is_local) {
4960                 GnomeVFSURI *source_uri;
4961                 gchar       *local_uri;
4962
4963                 local_uri = g_filename_to_uri (filename, NULL, NULL);
4964                 source_uri = gnome_vfs_uri_new (local_uri);
4965                 g_free (local_uri);
4966                 ev_window_save_remote (ev_window, source_uri, target_uri);
4967                 gnome_vfs_uri_unref (source_uri);
4968         }
4969
4970         g_free (filename);
4971         gnome_vfs_uri_unref (target_uri);
4972         gtk_widget_destroy (fc);
4973 }
4974
4975 static void
4976 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4977 {
4978         GtkWidget     *fc;
4979         GtkFileFilter *filter;
4980
4981         if (!window->priv->image)
4982                 return;
4983
4984         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4985                                           GTK_WINDOW (window),
4986                                           GTK_FILE_CHOOSER_ACTION_SAVE,
4987                                           GTK_STOCK_CANCEL,
4988                                           GTK_RESPONSE_CANCEL,
4989                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4990                                           NULL);
4991
4992         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4993         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
4994         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4995
4996         filter = gtk_file_filter_new ();
4997         gtk_file_filter_set_name (filter, _("Images"));
4998         gtk_file_filter_add_pixbuf_formats (filter);
4999         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
5000
5001         g_signal_connect (fc, "response",
5002                           G_CALLBACK (image_save_dialog_response_cb),
5003                           window);
5004
5005         gtk_widget_show (fc);
5006 }
5007
5008 static void
5009 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
5010 {
5011         GtkClipboard *clipboard;
5012
5013         if (!window->priv->image)
5014                 return;
5015
5016         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
5017                                               GDK_SELECTION_CLIPBOARD);
5018         gtk_clipboard_set_image (clipboard,
5019                                  ev_image_get_pixbuf (window->priv->image));
5020 }
5021
5022 static void
5023 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
5024 {
5025         GList *l;
5026
5027         if (!window->priv->attach_list)
5028                 return;
5029
5030         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5031                 EvAttachment *attachment;
5032                 GError       *error = NULL;
5033
5034                 attachment = (EvAttachment *) l->data;
5035
5036                 ev_attachment_open (attachment, &error);
5037
5038                 if (error) {
5039                         ev_window_error_dialog (GTK_WINDOW (window),
5040                                                 _("Unable to open attachment"),
5041                                                 error);
5042                         g_error_free (error);
5043                 }
5044         }
5045 }
5046
5047 static void
5048 attachment_save_dialog_response_cb (GtkWidget *fc,
5049                                     gint       response_id,
5050                                     EvWindow  *ev_window)
5051 {
5052         GnomeVFSURI          *target_uri;
5053         gchar                *uri;
5054         GList                *l;
5055         GtkFileChooserAction  fc_action;
5056         gboolean              is_dir;
5057         gboolean              is_local;
5058
5059         if (response_id != GTK_RESPONSE_OK) {
5060                 gtk_widget_destroy (fc);
5061                 return;
5062         }
5063
5064         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
5065         target_uri = gnome_vfs_uri_new (uri);
5066         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
5067         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
5068         is_local = gnome_vfs_uri_is_local (target_uri);
5069
5070         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
5071                 EvAttachment *attachment;
5072                 gchar        *filename;
5073                 GError       *error = NULL;
5074
5075                 attachment = (EvAttachment *) l->data;
5076
5077                 if (is_local) {
5078                         if (is_dir) {
5079                                 filename = g_strjoin ("/", uri,
5080                                                       ev_attachment_get_name (attachment),
5081                                                       NULL);
5082                         } else {
5083                                 filename = g_strdup (uri);
5084                         }
5085                 } else {
5086                         filename = ev_tmp_filename ("saveattachment");
5087                 }
5088
5089                 ev_attachment_save (attachment, filename, &error);
5090
5091                 if (error) {
5092                         ev_window_error_dialog (GTK_WINDOW (ev_window),
5093                                                 _("The attachment could not be saved."),
5094                                                 error);
5095                         g_error_free (error);
5096                         g_free (filename);
5097
5098                         continue;
5099                 }
5100
5101                 if (!is_local) {
5102                         GnomeVFSURI *src_uri;
5103                         GnomeVFSURI *dest_uri;
5104                         gchar       *local_uri;
5105
5106                         if (is_dir) {
5107                                 const gchar *name = ev_attachment_get_name (attachment);
5108
5109                                 dest_uri = gnome_vfs_uri_append_file_name (target_uri,
5110                                                                            name);
5111                         } else {
5112                                 dest_uri = gnome_vfs_uri_ref (target_uri);
5113                         }
5114
5115                         local_uri = g_filename_to_uri (filename, NULL, NULL);
5116                         src_uri = gnome_vfs_uri_new (local_uri);
5117                         g_free (local_uri);
5118                         ev_window_save_remote (ev_window, src_uri, dest_uri);
5119                         gnome_vfs_uri_unref (src_uri);
5120                         gnome_vfs_uri_unref (dest_uri);
5121                 }
5122
5123                 g_free (filename);
5124         }
5125
5126         g_free (uri);
5127         gnome_vfs_uri_unref (target_uri);
5128
5129         gtk_widget_destroy (fc);
5130 }
5131
5132 static void
5133 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
5134 {
5135         GtkWidget    *fc;
5136         EvAttachment *attachment = NULL;
5137
5138         if (!window->priv->attach_list)
5139                 return;
5140
5141         if (g_list_length (window->priv->attach_list) == 1)
5142                 attachment = (EvAttachment *) window->priv->attach_list->data;
5143
5144         fc = gtk_file_chooser_dialog_new (
5145                 _("Save Attachment"),
5146                 GTK_WINDOW (window),
5147                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
5148                 GTK_STOCK_CANCEL,
5149                 GTK_RESPONSE_CANCEL,
5150                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
5151                 NULL);
5152
5153         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
5154         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
5155         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE);
5156
5157         if (attachment)
5158                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
5159                                                    ev_attachment_get_name (attachment));
5160
5161         g_signal_connect (fc, "response",
5162                           G_CALLBACK (attachment_save_dialog_response_cb),
5163                           window);
5164
5165         gtk_widget_show (fc);
5166 }
5167
5168 static void
5169 ev_window_init (EvWindow *ev_window)
5170 {
5171         GtkActionGroup *action_group;
5172         GtkAccelGroup *accel_group;
5173         GError *error = NULL;
5174         GtkWidget *sidebar_widget;
5175
5176         g_signal_connect (ev_window, "configure_event",
5177                           G_CALLBACK (window_configure_event_cb), NULL);
5178         g_signal_connect (ev_window, "window_state_event",
5179                           G_CALLBACK (window_state_event_cb), NULL);
5180
5181         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
5182
5183         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
5184         ev_window->priv->title = ev_window_title_new (ev_window);
5185
5186         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
5187         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
5188         gtk_widget_show (ev_window->priv->main_box);
5189
5190         action_group = gtk_action_group_new ("MenuActions");
5191         ev_window->priv->action_group = action_group;
5192         gtk_action_group_set_translation_domain (action_group, NULL);
5193         gtk_action_group_add_actions (action_group, entries,
5194                                       G_N_ELEMENTS (entries), ev_window);
5195         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
5196                                              G_N_ELEMENTS (toggle_entries),
5197                                              ev_window);
5198         set_action_properties (action_group);
5199         register_custom_actions (ev_window, action_group);
5200
5201         ev_window->priv->ui_manager = gtk_ui_manager_new ();
5202         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5203                                             action_group, 0);
5204
5205         accel_group =
5206                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
5207         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
5208
5209         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
5210
5211         action_group = gtk_action_group_new ("ViewPopupActions");
5212         ev_window->priv->view_popup_action_group = action_group;
5213         gtk_action_group_set_translation_domain (action_group, NULL);
5214         gtk_action_group_add_actions (action_group, view_popup_entries,
5215                                       G_N_ELEMENTS (view_popup_entries),
5216                                       ev_window);
5217         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5218                                             action_group, 0);
5219
5220         action_group = gtk_action_group_new ("AttachmentPopupActions");
5221         ev_window->priv->attachment_popup_action_group = action_group;
5222         gtk_action_group_set_translation_domain (action_group, NULL);
5223         gtk_action_group_add_actions (action_group, attachment_popup_entries,
5224                                       G_N_ELEMENTS (attachment_popup_entries),
5225                                       ev_window);
5226         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
5227                                             action_group, 0);
5228
5229         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
5230                                               DATADIR"/evince-ui.xml",
5231                                               &error)) {
5232                 g_warning ("building menus failed: %s", error->message);
5233                 g_error_free (error);
5234         }
5235
5236 #ifdef HAVE_GTK_RECENT
5237 #if GTK_CHECK_VERSION(2,11,4)
5238         ev_window->priv->recent_manager = gtk_recent_manager_get_default ();
5239 #else
5240         /* It's fine to just use the one of the default screen here */
5241         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
5242                 gdk_screen_get_default ());
5243 #endif
5244         ev_window->priv->recent_action_group = NULL;
5245         ev_window->priv->recent_ui_id = 0;
5246         g_signal_connect_swapped (ev_window->priv->recent_manager,
5247                                   "changed",
5248                                   G_CALLBACK (ev_window_setup_recent),
5249                                   ev_window);
5250 #endif /* HAVE_GTK_RECENT */
5251
5252         ev_window->priv->menubar =
5253                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5254                                             "/MainMenu");
5255         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5256                             ev_window->priv->menubar,
5257                             FALSE, FALSE, 0);
5258
5259
5260         ev_window->priv->toolbar = GTK_WIDGET
5261           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
5262                          "ui-manager", ev_window->priv->ui_manager,
5263                          "popup-path", "/ToolbarPopup",
5264                          "model", ev_application_get_toolbars_model (EV_APP),
5265                          NULL));
5266
5267         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
5268                                    "DefaultToolBar");
5269         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
5270                             ev_window->priv->toolbar,
5271                             FALSE, FALSE, 0);
5272         gtk_widget_show (ev_window->priv->toolbar);
5273
5274         /* Add the main area */
5275         ev_window->priv->hpaned = gtk_hpaned_new ();
5276         g_signal_connect (ev_window->priv->hpaned,
5277                           "notify::position",
5278                           G_CALLBACK (ev_window_sidebar_position_change_cb),
5279                           ev_window);
5280
5281         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
5282         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
5283                             TRUE, TRUE, 0);
5284         gtk_widget_show (ev_window->priv->hpaned);
5285
5286         ev_window->priv->sidebar = ev_sidebar_new ();
5287         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
5288                          ev_window->priv->sidebar, FALSE, FALSE);
5289         gtk_widget_show (ev_window->priv->sidebar);
5290
5291         /* Stub sidebar, for now */
5292
5293         sidebar_widget = ev_sidebar_thumbnails_new ();
5294         ev_window->priv->sidebar_thumbs = sidebar_widget;
5295         g_signal_connect (sidebar_widget,
5296                           "notify::main-widget",
5297                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5298                           ev_window);
5299         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5300         gtk_widget_show (sidebar_widget);
5301         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5302                              sidebar_widget);
5303
5304         sidebar_widget = ev_sidebar_links_new ();
5305         ev_window->priv->sidebar_links = sidebar_widget;
5306         g_signal_connect (sidebar_widget,
5307                           "notify::model",
5308                           G_CALLBACK (sidebar_widget_model_set),
5309                           ev_window);
5310         g_signal_connect (sidebar_widget,
5311                           "link_activated",
5312                           G_CALLBACK (sidebar_links_link_activated_cb),
5313                           ev_window);
5314         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5315         gtk_widget_show (sidebar_widget);
5316         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5317                              sidebar_widget);
5318
5319         sidebar_widget = ev_sidebar_attachments_new ();
5320         ev_window->priv->sidebar_attachments = sidebar_widget;
5321         g_signal_connect_object (sidebar_widget,
5322                                  "popup",
5323                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5324                                  ev_window, 0);
5325         gtk_widget_show (sidebar_widget);
5326         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5327                              sidebar_widget);
5328
5329         ev_window->priv->scrolled_window =
5330                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5331                                           "shadow-type", GTK_SHADOW_IN,
5332                                           NULL));
5333         gtk_widget_show (ev_window->priv->scrolled_window);
5334
5335         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5336                         ev_window->priv->scrolled_window);
5337
5338         ev_window->priv->view = ev_view_new ();
5339         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5340                                 get_screen_dpi (GTK_WINDOW (ev_window)));
5341         ev_window->priv->password_view = ev_password_view_new ();
5342         g_signal_connect_swapped (ev_window->priv->password_view,
5343                                   "unlock",
5344                                   G_CALLBACK (ev_window_popup_password_dialog),
5345                                   ev_window);
5346         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5347                                  G_CALLBACK (view_actions_focus_in_cb),
5348                                  ev_window, 0);
5349         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5350                                  G_CALLBACK (view_actions_focus_out_cb),
5351                                  ev_window, 0);
5352         g_signal_connect_object (ev_window->priv->view, "external-link",
5353                                  G_CALLBACK (view_external_link_cb),
5354                                  ev_window, 0);
5355         g_signal_connect_object (ev_window->priv->view, "handle-link",
5356                                  G_CALLBACK (view_handle_link_cb),
5357                                  ev_window, 0);
5358
5359         g_signal_connect_object (ev_window->priv->view,
5360                                  "popup",
5361                                  G_CALLBACK (view_menu_popup_cb),
5362                                  ev_window, 0);
5363         gtk_widget_show (ev_window->priv->view);
5364         gtk_widget_show (ev_window->priv->password_view);
5365
5366         /* Find Bar */
5367         ev_window->priv->find_bar = egg_find_bar_new ();
5368         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5369                           ev_window->priv->find_bar,
5370                           FALSE, TRUE, 0);
5371
5372         /* We own a ref on these widgets, as we can swap them in and out */
5373         g_object_ref (ev_window->priv->view);
5374         g_object_ref (ev_window->priv->password_view);
5375
5376         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5377                            ev_window->priv->view);
5378
5379         g_signal_connect (ev_window->priv->view,
5380                           "notify::find-status",
5381                           G_CALLBACK (view_find_status_changed_cb),
5382                           ev_window);
5383         g_signal_connect (ev_window->priv->view,
5384                           "notify::sizing-mode",
5385                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5386                           ev_window);
5387         g_signal_connect (ev_window->priv->view,
5388                           "notify::zoom",
5389                           G_CALLBACK (ev_window_zoom_changed_cb),
5390                           ev_window);
5391         g_signal_connect (ev_window->priv->view,
5392                           "notify::dual-page",
5393                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5394                           ev_window);
5395         g_signal_connect (ev_window->priv->view,
5396                           "notify::continuous",
5397                           G_CALLBACK (ev_window_continuous_changed_cb),
5398                           ev_window);
5399         g_signal_connect (ev_window->priv->view,
5400                           "notify::rotation",
5401                           G_CALLBACK (ev_window_rotation_changed_cb),
5402                           ev_window);
5403         g_signal_connect (ev_window->priv->view,
5404                           "notify::has-selection",
5405                           G_CALLBACK (ev_window_has_selection_changed_cb),
5406                           ev_window);
5407
5408         /* Connect sidebar signals */
5409         g_signal_connect (ev_window->priv->sidebar,
5410                           "notify::visible",
5411                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5412                           ev_window);
5413         g_signal_connect (ev_window->priv->sidebar,
5414                           "notify::current-page",
5415                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5416                           ev_window);
5417
5418         /* Connect to find bar signals */
5419         g_signal_connect (ev_window->priv->find_bar,
5420                           "previous",
5421                           G_CALLBACK (find_bar_previous_cb),
5422                           ev_window);
5423         g_signal_connect (ev_window->priv->find_bar,
5424                           "next",
5425                           G_CALLBACK (find_bar_next_cb),
5426                           ev_window);
5427         g_signal_connect (ev_window->priv->find_bar,
5428                           "close",
5429                           G_CALLBACK (find_bar_close_cb),
5430                           ev_window);
5431         g_signal_connect (ev_window->priv->find_bar,
5432                           "notify::search-string",
5433                           G_CALLBACK (find_bar_search_changed_cb),
5434                           ev_window);
5435         g_signal_connect (ev_window->priv->find_bar,
5436                           "notify::case-sensitive",
5437                           G_CALLBACK (find_bar_search_changed_cb),
5438                           ev_window);
5439         g_signal_connect (ev_window->priv->find_bar,
5440                           "notify::visible",
5441                           G_CALLBACK (find_bar_visibility_changed_cb),
5442                           ev_window);
5443         g_signal_connect (ev_window->priv->find_bar,
5444                           "scroll",
5445                           G_CALLBACK (find_bar_scroll),
5446                           ev_window);
5447
5448         /* Popups */
5449         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5450                                                                  "/DocumentPopup");
5451         ev_window->priv->link = NULL;
5452
5453         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5454                                                                        "/AttachmentPopup");
5455         ev_window->priv->attach_list = NULL;
5456
5457         /* Give focus to the document view */
5458         gtk_widget_grab_focus (ev_window->priv->view);
5459
5460         /* Set it user interface params */
5461         ev_window_setup_recent (ev_window);
5462
5463         setup_chrome_from_metadata (ev_window);
5464         set_chrome_actions (ev_window);
5465         update_chrome_visibility (ev_window);
5466
5467         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5468
5469         setup_view_from_metadata (ev_window);
5470         setup_sidebar_from_metadata (ev_window, NULL);
5471
5472         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5473         ev_window_setup_action_sensitivity (ev_window);
5474 }
5475
5476 /**
5477  * ev_window_new:
5478  *
5479  * Creates a #GtkWidget that represents the window.
5480  *
5481  * Returns: the #GtkWidget that represents the window.
5482  */
5483 GtkWidget *
5484 ev_window_new (void)
5485 {
5486         GtkWidget *ev_window;
5487
5488         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5489                                               "type", GTK_WINDOW_TOPLEVEL,
5490                                               NULL));
5491
5492         return ev_window;
5493 }