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-page-action.h"
  33 #include "ev-sidebar.h"
  34 #include "ev-sidebar-links.h"
  35 #include "ev-sidebar-thumbnails.h"
  36 #include "ev-view.h"
  37 #include "ev-password.h"
  38 #include "ev-password-view.h"
  39 #include "ev-print-job.h"
  40 #include "ev-document-thumbnails.h"
  41 #include "ev-document-links.h"
  42 #include "ev-document-types.h"
  43 #include "ev-document-find.h"
  44 #include "ev-document-security.h"
  45 #include "ev-job-queue.h"
  46 #include "eggfindbar.h"
  47 #include "egg-recent-view-gtk.h"
  48 #include "egg-recent-view.h"
  49 #include "egg-recent-model.h"
  50 #include "ephy-zoom.h"
  51 #include "ephy-zoom-action.h"
  52
  53 #include <glib/gi18n.h>
  54 #include <gtk/gtk.h>
  55 #include <gnome.h>
  56
  57 #include <libgnomevfs/gnome-vfs-mime-utils.h>
  58 #include <libgnomevfs/gnome-vfs-uri.h>
  59 #include <libgnomevfs/gnome-vfs-utils.h>
  60 #include <libgnomeprintui/gnome-print-dialog.h>
  61
  62 #include <gconf/gconf-client.h>
  63
  64 #include <string.h>
  65
  66 #include "ev-application.h"
  67 #include "ev-stock-icons.h"
  68
  69 typedef enum {
  70         PAGE_MODE_SINGLE_PAGE,
  71         PAGE_MODE_CONTINUOUS_PAGE,
  72         PAGE_MODE_PASSWORD,
  73 } EvWindowPageMode;
  74
  75 typedef enum {
  76         EV_CHROME_MENUBAR       = 1 << 0,
  77         EV_CHROME_TOOLBAR       = 1 << 1,
  78         EV_CHROME_SIDEBAR       = 1 << 2,
  79         EV_CHROME_FINDBAR       = 1 << 3,
  80         EV_CHROME_STATUSBAR     = 1 << 4,
  81         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR
  82 } EvChrome;
  83
  84 struct _EvWindowPrivate {
  85         GtkWidget *main_box;
  86         GtkWidget *menubar;
  87         GtkWidget *toolbar_dock;
  88         GtkWidget *toolbar;
  89         GtkWidget *hpaned;
  90         GtkWidget *sidebar;
  91         GtkWidget *find_bar;
  92         GtkWidget *scrolled_window;
  93         GtkWidget *view;
  94         GtkWidget *page_view;
  95         GtkWidget *password_view;
  96         GtkActionGroup *action_group;
  97         GtkUIManager *ui_manager;
  98         GtkWidget *statusbar;
  99         guint help_message_cid;
 100         guint view_message_cid;
 101         GtkWidget *fullscreen_toolbar;
 102         GtkWidget *fullscreen_popup;
 103         char *uri;
 104
 105         EvDocument *document;
 106         EvPageCache *page_cache;
 107
 108         EvWindowPageMode page_mode;
 109         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 110         EvDocument *password_document;
 111         GtkWidget *password_dialog;
 112         char *password_uri;
 113
 114         EvChrome chrome;
 115         GSource *fullscreen_timeout_source;
 116
 117         /* recent file stuff */
 118         EggRecentModel *recent_model;
 119         EggRecentViewGtk *recent_view;
 120 };
 121
 122 static const GtkTargetEntry ev_drop_types[] = {
 123         { "text/uri-list", 0, 0 }
 124 };
 125
 126
 127 #define EV_WINDOW_GET_PRIVATE(object) \
 128         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 129
 130 #define PAGE_SELECTOR_ACTION    "PageSelector"
 131 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 132
 133 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
 134 #define GCONF_CHROME_SIDEBAR    "/apps/evince/show_sidebar"
 135 #define GCONF_CHROME_STATUSBAR  "/apps/evince/show_statusbar"
 136
 137 #define GCONF_SIDEBAR_SIZE      "/apps/evince/sidebar_size"
 138
 139 #define SIDEBAR_DEFAULT_SIZE    132
 140
 141 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 142 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 143                                                          GParamSpec       *pspec,
 144                                                          EvWindow         *ev_window);
 145 static void     ev_window_set_page_mode                 (EvWindow         *window,
 146                                                          EvWindowPageMode  page_mode);
 147 static gboolean start_loading_document                  (EvWindow         *ev_window,
 148                                                          EvDocument       *document,
 149                                                          const char       *uri);
 150 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 151                                                          GParamSpec       *pspec,
 152                                                          EvWindow         *ev_window);
 153 static void     ev_window_add_recent                    (EvWindow         *window,
 154                                                          const char       *filename);
 155 static void     ev_window_fullscreen                    (EvWindow         *window);
 156 static void     ev_window_unfullscreen                  (EvWindow         *window);
 157 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 158                                                          EvWindow         *window);
 159 static void     ev_window_run_presentation              (EvWindow         *window);
 160 static void     ev_window_stop_presentation             (EvWindow         *window);
 161 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 162                                                          EvWindow         *window);
 163
 164
 165 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 166
 167 static void
 168 set_action_sensitive (EvWindow   *ev_window,
 169                       const char *name,
 170                       gboolean    sensitive)
 171 {
 172         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 173                                                          name);
 174         gtk_action_set_sensitive (action, sensitive);
 175 }
 176
 177 static void
 178 update_action_sensitivity (EvWindow *ev_window)
 179 {
 180         EvView *view;
 181         EvDocument *document;
 182         EvWindowPageMode page_mode;
 183         gboolean sensitive, has_pages = FALSE, has_document;
 184         int n_pages = 0, page = -1;
 185
 186         view = EV_VIEW (ev_window->priv->view);
 187         document = ev_window->priv->document;
 188         page_mode = ev_window->priv->page_mode;
 189         has_document = document != NULL;
 190         if (has_document && ev_window->priv->page_cache) {
 191                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 192                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 193                 has_pages = has_document && n_pages > 0;
 194         }
 195
 196         /* File menu */
 197         /* "FileOpen": always sensitive */
 198         set_action_sensitive (ev_window, "FileSaveAs", has_document);
 199         set_action_sensitive (ev_window, "FilePrint", has_pages);
 200         /* "FileCloseWindow": always sensitive */
 201
 202         /* Edit menu */
 203
 204         sensitive = has_pages && ev_document_can_get_text (document);
 205         set_action_sensitive (ev_window, "EditCopy", sensitive);
 206         set_action_sensitive (ev_window, "EditSelectAll", sensitive);
 207         set_action_sensitive (ev_window, "EditFind",
 208                               has_pages && EV_IS_DOCUMENT_FIND (document));
 209         set_action_sensitive (ev_window, "EditFindNext",
 210                               ev_view_can_find_next (view));
 211
 212         /* View menu */
 213         set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 214         set_action_sensitive (ev_window, "ViewDual", has_pages);
 215         set_action_sensitive (ev_window, "ViewZoomIn",
 216                               has_pages && ev_view_can_zoom_in (view));
 217         set_action_sensitive (ev_window, "ViewZoomOut",
 218                               has_pages && ev_view_can_zoom_out (view));
 219         set_action_sensitive (ev_window, "ViewNormalSize", has_pages);
 220         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 221         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 222         set_action_sensitive (ev_window, "ViewReload", has_pages);
 223
 224         /* Go menu */
 225         if (document) {
 226                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 227                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 228                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 229                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 230         } else {
 231                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 232                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 233                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 234                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 235         }
 236
 237         /* Page View radio group */
 238         if (document) {
 239                 set_action_sensitive (ev_window, "SinglePage", page_mode != PAGE_MODE_PASSWORD);
 240                 set_action_sensitive (ev_window, "ContinuousPage", page_mode != PAGE_MODE_PASSWORD);
 241         } else {
 242                 set_action_sensitive (ev_window, "SinglePage", FALSE);
 243                 set_action_sensitive (ev_window, "ContinuousPage", FALSE);
 244         }
 245         /* Help menu */
 246         /* "HelpContents": always sensitive */
 247         /* "HelpAbout": always sensitive */
 248
 249         /* Toolbar-specific actions: */
 250         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 251         set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 252
 253         if (has_pages && ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 254                 GtkAction *action;
 255                 float      zoom;
 256                 float      real_zoom;
 257
 258                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 259                                                       ZOOM_CONTROL_ACTION);
 260
 261                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 262                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 263
 264                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 265         }
 266 }
 267
 268 static void
 269 set_widget_visibility (GtkWidget *widget, gboolean visible)
 270 {
 271         g_return_if_fail (GTK_IS_WIDGET (widget));
 272
 273         if (visible)
 274                 gtk_widget_show (widget);
 275         else
 276                 gtk_widget_hide (widget);
 277 }
 278
 279 static void
 280 update_chrome_visibility (EvWindow *window)
 281 {
 282         EvWindowPrivate *priv = window->priv;
 283         gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar;
 284         gboolean fullscreen_mode, presentation, fullscreen;
 285
 286         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 287         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 288         fullscreen_mode = fullscreen || presentation;
 289
 290         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 291         toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0 && !fullscreen_mode;
 292         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 293         fullscreen_toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0;
 294         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !fullscreen_mode;
 295         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 296
 297         set_widget_visibility (priv->menubar, menubar);
 298         set_widget_visibility (priv->toolbar_dock, toolbar);
 299         set_widget_visibility (priv->sidebar, sidebar);
 300         set_widget_visibility (priv->find_bar, findbar);
 301         set_widget_visibility (priv->statusbar, statusbar);
 302         set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 303
 304         if (priv->fullscreen_popup != NULL) {
 305                 set_widget_visibility (priv->fullscreen_popup, fullscreen);
 306         }
 307 }
 308
 309 static void
 310 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 311 {
 312         EvWindowPrivate *priv = window->priv;
 313         GConfClient *client;
 314
 315         if (active) {
 316                 priv->chrome |= flag;
 317         }
 318         else {
 319                 priv->chrome &= ~flag;
 320         }
 321
 322         if (pref != NULL) {
 323                 client = gconf_client_get_default ();
 324                 gconf_client_set_bool (client, pref, active, NULL);
 325                 g_object_unref (client);
 326         }
 327
 328         update_chrome_visibility (window);
 329 }
 330
 331 static void
 332 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
 333 {
 334         gboolean continuous;
 335
 336         ev_window_stop_presentation (ev_window);
 337         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 338         g_object_set (G_OBJECT (ev_window->priv->view),
 339                       "continuous", continuous,
 340                       NULL);
 341         update_action_sensitivity (ev_window);
 342 }
 343
 344 static void
 345 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
 346 {
 347         gboolean dual_page;
 348
 349         ev_window_stop_presentation (ev_window);
 350         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 351         g_object_set (G_OBJECT (ev_window->priv->view),
 352                       "dual-page", dual_page,
 353                       NULL);
 354         update_action_sensitivity (ev_window);
 355 }
 356
 357 static void
 358 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 359 {
 360         ev_window_stop_presentation (ev_window);
 361
 362         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 363                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
 364         } else {
 365                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 366         }
 367         update_action_sensitivity (ev_window);
 368 }
 369
 370 static void
 371 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 372 {
 373         ev_window_stop_presentation (ev_window);
 374
 375         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 376                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
 377         } else {
 378                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 379         }
 380         update_action_sensitivity (ev_window);
 381 }
 382
 383 static void
 384 update_sizing_buttons (EvWindow *window)
 385 {
 386         GtkActionGroup *action_group = window->priv->action_group;
 387         GtkAction *action;
 388         gboolean best_fit, page_width;
 389         EvSizingMode sizing_mode;
 390
 391         if (window->priv->view == NULL)
 392                 return;
 393
 394         g_object_get (window->priv->view,
 395                       "sizing_mode", &sizing_mode,
 396                       NULL);
 397
 398         switch (sizing_mode) {
 399         case EV_SIZING_BEST_FIT:
 400                 best_fit = TRUE;
 401                 page_width = FALSE;
 402                 break;
 403         case EV_SIZING_FIT_WIDTH:
 404                 best_fit = FALSE;
 405                 page_width = TRUE;
 406                 break;
 407
 408         default:
 409                 best_fit = page_width = FALSE;
 410                 break;
 411         }
 412
 413         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 414         g_signal_handlers_block_by_func
 415                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 416         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 417         g_signal_handlers_unblock_by_func
 418                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 419
 420         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 421         g_signal_handlers_block_by_func
 422                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 423         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 424         g_signal_handlers_unblock_by_func
 425                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 426
 427         action = gtk_action_group_get_action (window->priv->action_group,
 428                                               ZOOM_CONTROL_ACTION);
 429         if (best_fit) {
 430                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 431                                                  EPHY_ZOOM_BEST_FIT);
 432         } else if (page_width) {
 433                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 434                                                  EPHY_ZOOM_FIT_WIDTH);
 435         }
 436 }
 437
 438 void
 439 ev_window_open_page (EvWindow *ev_window, int page)
 440 {
 441         if (ev_window->priv->page_cache) {
 442             page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
 443             ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
 444         }
 445 }
 446
 447 gboolean
 448 ev_window_is_empty (const EvWindow *ev_window)
 449 {
 450         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 451
 452         return ev_window->priv->document == NULL;
 453 }
 454
 455 static void
 456 unable_to_load (EvWindow   *ev_window,
 457                 const char *error_message)
 458 {
 459         GtkWidget *dialog;
 460
 461         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 462                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 463                                          GTK_MESSAGE_ERROR,
 464                                          GTK_BUTTONS_CLOSE,
 465                                          _("Unable to open document"));
 466         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 467                                                   "%s", error_message);
 468         gtk_dialog_run (GTK_DIALOG (dialog));
 469         gtk_widget_destroy (dialog);
 470 }
 471
 472 static void
 473 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 474 {
 475         char *title = NULL;
 476         char *doc_title = NULL;
 477         gboolean password_needed;
 478
 479         password_needed = (ev_window->priv->password_document != NULL);
 480         if (document && ev_window->priv->page_cache) {
 481                 doc_title = ev_page_cache_get_title (ev_window->priv->page_cache);
 482
 483                 /* Make sure we get a valid title back */
 484                 if (doc_title) {
 485                         if (doc_title[0] == '\000' ||
 486                             !g_utf8_validate (doc_title, -1, NULL)) {
 487                                 g_free (doc_title);
 488                                 doc_title = NULL;
 489                         }
 490                 }
 491         }
 492
 493         if (doc_title) {
 494                 char *p;
 495
 496                 for (p = doc_title; *p; ++p) {
 497                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 498                         if (*p == '\n')
 499                                 *p = ' ';
 500                 }
 501         }
 502
 503         if (doc_title == NULL && ev_window->priv->uri) {
 504                 char *basename;
 505
 506                 basename = g_path_get_basename (ev_window->priv->uri);
 507                 doc_title = gnome_vfs_unescape_string_for_display (basename);
 508                 g_free (basename);
 509         }
 510
 511         if (password_needed) {
 512                 if (doc_title == NULL) {
 513                         title = g_strdup (_("Document Viewer - Password Required"));
 514                 } else {
 515                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 516                 }
 517         } else {
 518                 if (doc_title == NULL) {
 519                         title = g_strdup (_("Document Viewer"));
 520                 } else {
 521                         title = g_strdup (doc_title);
 522                 }
 523         }
 524
 525         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 526
 527         g_free (doc_title);
 528         g_free (title);
 529 }
 530
 531 static void
 532 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 533 {
 534         update_action_sensitivity (ev_window);
 535 }
 536
 537 static void
 538 page_changed_cb (EvPageCache *page_cache,
 539                  gint         page,
 540                  EvWindow    *ev_window)
 541 {
 542         update_action_sensitivity (ev_window);
 543 }
 544
 545 static void
 546 update_document_mode (EvWindow *window, EvDocumentMode mode)
 547 {
 548         if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 549                 ev_window_fullscreen (window);
 550         } else if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 551                 ev_window_run_presentation (window);
 552         }
 553 }
 554
 555 static void
 556 ev_window_setup_document (EvWindow *ev_window)
 557 {
 558         EvDocumentInfo *info;
 559         EvDocument *document;
 560         EvView *view = EV_VIEW (ev_window->priv->view);
 561         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 562         GtkAction *action;
 563
 564         document = ev_window->priv->document;
 565         ev_window->priv->page_cache = ev_document_get_page_cache (ev_window->priv->document);
 566         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 567
 568         g_signal_connect_object (G_OBJECT (document),
 569                                  "notify::title",
 570                                  G_CALLBACK (update_window_title),
 571                                  ev_window, 0);
 572         if (EV_IS_DOCUMENT_FIND (document)) {
 573                 g_signal_connect_object (G_OBJECT (document),
 574                                          "find_changed",
 575                                          G_CALLBACK (find_changed_cb),
 576                                          ev_window, 0);
 577         }
 578
 579         ev_window_set_page_mode (ev_window, PAGE_MODE_SINGLE_PAGE);
 580
 581         ev_sidebar_set_document (sidebar, document);
 582
 583         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 584                 ev_view_set_document (view, document);
 585         }
 586
 587         update_window_title (document, NULL, ev_window);
 588         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 589         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 590         update_action_sensitivity (ev_window);
 591
 592         info = ev_document_get_info (document);
 593         update_document_mode (ev_window, info->mode);
 594         g_free (info);
 595 }
 596
 597 static void
 598 password_dialog_response (GtkWidget *password_dialog,
 599                           gint       response_id,
 600                           EvWindow  *ev_window)
 601 {
 602         char *password;
 603
 604         if (response_id == GTK_RESPONSE_OK) {
 605                 EvDocument *document;
 606                 gchar *uri;
 607
 608                 password = ev_password_dialog_get_password (password_dialog);
 609                 if (password) {
 610                         ev_document_doc_mutex_lock ();
 611                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 612                                                            password);
 613                         ev_document_doc_mutex_unlock ();
 614                 }
 615                 g_free (password);
 616
 617                 document = ev_window->priv->password_document;
 618                 uri = ev_window->priv->password_uri;
 619
 620                 ev_window->priv->password_document = NULL;
 621                 ev_window->priv->password_uri = NULL;
 622
 623                 if (start_loading_document (ev_window, document, uri)) {
 624                         gtk_widget_destroy (password_dialog);
 625                 }
 626
 627                 g_object_unref (document);
 628                 g_free (uri);
 629
 630                 return;
 631         }
 632
 633         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 634         gtk_widget_destroy (password_dialog);
 635 }
 636
 637 /* Called either by start_loading_document or by the "unlock" callback on the
 638  * password_view page.  It assumes that ev_window->priv->password_* has been set
 639  * correctly.  These are cleared by password_dialog_response() */
 640
 641 static void
 642 ev_window_popup_password_dialog (EvWindow *ev_window)
 643 {
 644         g_assert (ev_window->priv->password_document);
 645         g_assert (ev_window->priv->password_uri);
 646
 647         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 648
 649         update_window_title (ev_window->priv->password_document, NULL, ev_window);
 650         if (ev_window->priv->password_dialog == NULL) {
 651                 gchar *basename, *file_name;
 652
 653                 basename = g_path_get_basename (ev_window->priv->password_uri);
 654                 file_name = gnome_vfs_unescape_string_for_display (basename);
 655                 ev_window->priv->password_dialog =
 656                         ev_password_dialog_new (GTK_WIDGET (ev_window), file_name);
 657                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 658                                            (gpointer *) &(ev_window->priv->password_dialog));
 659                 g_signal_connect (ev_window->priv->password_dialog,
 660                                   "response",
 661                                   G_CALLBACK (password_dialog_response),
 662                                   ev_window);
 663                 g_free (basename);
 664                 g_free (file_name);
 665                 gtk_widget_show (ev_window->priv->password_dialog);
 666         } else {
 667                 ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog);
 668         }
 669 }
 670
 671 /* This wil try to load the document.  It might be called multiple times on the
 672  * same document by the password dialog.
 673  *
 674  * Since the flow of the error dialog is very confusing, we assume that both
 675  * document and uri will go away after this function is called, and thus we need
 676  * to ref/dup them.  Additionally, it needs to clear
 677  * ev_window->priv->password_{uri,document}, and thus people who call this
 678  * function should _not_ necessarily expect those to exist after being
 679  * called. */
 680 static gboolean
 681 start_loading_document (EvWindow   *ev_window,
 682                         EvDocument *document,
 683                         const char *uri)
 684 {
 685         gboolean result;
 686         GError *error = NULL;
 687
 688         g_assert (document);
 689         g_assert (document != ev_window->priv->document);
 690         g_assert (uri);
 691         if (ev_window->priv->password_document) {
 692                 g_object_unref (ev_window->priv->password_document);
 693                 ev_window->priv->password_document = NULL;
 694         }
 695         if (ev_window->priv->password_uri) {
 696                 g_free (ev_window->priv->password_uri);
 697                 ev_window->priv->password_uri = NULL;
 698         }
 699
 700         result = ev_document_load (document, uri, &error);
 701
 702         /* Success! */
 703         if (result) {
 704                 if (ev_window->priv->document)
 705                         g_object_unref (ev_window->priv->document);
 706                 ev_window->priv->document = g_object_ref (document);
 707                 ev_window_setup_document (ev_window);
 708
 709                 ev_window_add_recent (ev_window, uri);
 710
 711                 return TRUE;
 712         }
 713
 714         /* unable to load the document */
 715         g_assert (error != NULL);
 716
 717         if (error->domain == EV_DOCUMENT_ERROR &&
 718             error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 719                 gchar *base_name, *file_name;
 720
 721                 ev_window->priv->password_document = g_object_ref (document);
 722                 ev_window->priv->password_uri = g_strdup (uri);
 723
 724                 base_name = g_path_get_basename (uri);
 725                 file_name = gnome_vfs_unescape_string_for_display (base_name);
 726
 727                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 728                                                 file_name);
 729                 g_free (file_name);
 730                 g_free (base_name);
 731                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 732
 733                 ev_window_popup_password_dialog (ev_window);
 734         } else {
 735                 unable_to_load (ev_window, error->message);
 736         }
 737         g_error_free (error);
 738
 739         return FALSE;
 740 }
 741
 742 void
 743 ev_window_open (EvWindow *ev_window, const char *uri)
 744 {
 745         EvDocument *document = NULL;
 746         char *mime_type;
 747
 748         g_free (ev_window->priv->uri);
 749         ev_window->priv->uri = g_strdup (uri);
 750
 751         mime_type = gnome_vfs_get_mime_type (uri);
 752
 753         if (mime_type == NULL)
 754                 document = NULL;
 755         else {
 756                 GType document_type = ev_document_type_lookup (mime_type);
 757
 758                 if (document_type!=G_TYPE_INVALID) {
 759                         document = g_object_new (document_type, NULL);
 760                 }
 761         }
 762
 763         if (document) {
 764                 start_loading_document (ev_window, document, uri);
 765                 /* See the comment on start_loading_document on ref counting.
 766                  * As the password dialog flow is confusing, we're very explicit
 767                  * on ref counting. */
 768                 g_object_unref (document);
 769         } else {
 770                 char *error_message;
 771
 772                 error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
 773                                                  mime_type?mime_type:"<Unknown MIME Type>");
 774                 unable_to_load (ev_window, error_message);
 775                 g_free (error_message);
 776         }
 777
 778         g_free (mime_type);
 779 }
 780
 781 static void
 782 ev_window_open_uri_list (EvWindow *ev_window, GList *uri_list)
 783 {
 784         GList *list;
 785         gchar *uri, *mime_type;
 786
 787         g_return_if_fail (uri_list != NULL);
 788
 789         list = uri_list;
 790         while (list) {
 791                 uri = gnome_vfs_uri_to_string (list->data, GNOME_VFS_URI_HIDE_NONE);
 792                 mime_type = gnome_vfs_get_mime_type (uri);
 793
 794                 if (ev_document_type_lookup (mime_type)!=G_TYPE_INVALID) {
 795                         if (ev_window_is_empty (EV_WINDOW (ev_window))) {
 796                                 ev_window_open (ev_window, uri);
 797
 798                                 gtk_widget_show (GTK_WIDGET (ev_window));
 799                         } else {
 800                                 EvWindow *new_window;
 801
 802                                 new_window = ev_application_new_window (EV_APP);
 803                                 ev_window_open (new_window, uri);
 804
 805                                 gtk_widget_show (GTK_WIDGET (new_window));
 806                         }
 807                 }
 808
 809                 g_free (mime_type);
 810                 g_free (uri);
 811
 812                 list = g_list_next (list);
 813         }
 814 }
 815
 816 static void
 817 ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window)
 818 {
 819         ev_application_open (EV_APP, NULL);
 820 }
 821
 822 static void
 823 ev_window_cmd_recent_file_activate (EggRecentViewGtk *view, EggRecentItem *item,
 824                                     EvWindow *ev_window)
 825 {
 826         char *uri;
 827         GtkWidget *window;
 828
 829         uri = egg_recent_item_get_uri (item);
 830
 831         window = GTK_WIDGET (ev_application_get_empty_window (EV_APP));
 832         gtk_widget_show (window);
 833         ev_window_open (EV_WINDOW (window), uri);
 834
 835         g_free (uri);
 836 }
 837
 838 static void
 839 ev_window_add_recent (EvWindow *window, const char *filename)
 840 {
 841         EggRecentItem *item;
 842
 843         if (strstr (filename, "file:///") == NULL)
 844                 return;
 845
 846         item = egg_recent_item_new_from_uri (filename);
 847         egg_recent_item_add_group (item, "Evince");
 848         egg_recent_model_add_full (window->priv->recent_model, item);
 849 }
 850
 851 static void
 852 ev_window_setup_recent (EvWindow *ev_window)
 853 {
 854         GtkWidget *menu_item;
 855         GtkWidget *menu;
 856
 857         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu");
 858         menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu_item));
 859         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu/RecentFilesMenu");
 860
 861         g_return_if_fail (menu != NULL);
 862         g_return_if_fail (menu_item != NULL);
 863
 864         /* it would be better if we just filtered by mime-type, but there
 865          * doesn't seem to be an easy way to figure out which mime-types we
 866          * can handle */
 867         ev_window->priv->recent_model = egg_recent_model_new (EGG_RECENT_MODEL_SORT_MRU);
 868
 869         ev_window->priv->recent_view = egg_recent_view_gtk_new (menu, menu_item);
 870         egg_recent_view_gtk_show_icons (EGG_RECENT_VIEW_GTK (ev_window->priv->recent_view), FALSE);
 871         egg_recent_model_set_limit (ev_window->priv->recent_model, 5);
 872
 873         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
 874                                    ev_window->priv->recent_model);
 875
 876         egg_recent_model_set_filter_groups (ev_window->priv->recent_model,
 877                                             "Evince", NULL);
 878
 879         egg_recent_view_gtk_set_trailing_sep (ev_window->priv->recent_view, TRUE);
 880
 881         g_signal_connect (ev_window->priv->recent_view, "activate",
 882                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
 883 }
 884
 885 /* FIXME
 886 static gboolean
 887 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
 888 {
 889         GtkWidget *msgbox;
 890         gchar *utf8_file_name;
 891         AtkObject *obj;
 892         gint ret;
 893
 894         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
 895         msgbox = gtk_message_dialog_new (
 896                 window,
 897                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 898                 GTK_MESSAGE_QUESTION,
 899                 GTK_BUTTONS_NONE,
 900                 _("A file named \"%s\" already exists."),
 901                 utf8_file_name);
 902         g_free (utf8_file_name);
 903
 904         gtk_message_dialog_format_secondary_text (
 905                 GTK_MESSAGE_DIALOG (msgbox),
 906                 _("Do you want to replace it with the one you are saving?"));
 907
 908         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 909                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 910
 911         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 912                                _("_Replace"), GTK_RESPONSE_YES);
 913
 914         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
 915                                          GTK_RESPONSE_CANCEL);
 916
 917         obj = gtk_widget_get_accessible (msgbox);
 918
 919         if (GTK_IS_ACCESSIBLE (obj))
 920                 atk_object_set_name (obj, _("Question"));
 921
 922         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
 923         gtk_widget_destroy (msgbox);
 924
 925         return (ret == GTK_RESPONSE_YES);
 926 }
 927 */
 928
 929 static void
 930 save_error_dialog (GtkWindow *window, const gchar *file_name)
 931 {
 932         GtkWidget *error_dialog;
 933
 934         error_dialog = gtk_message_dialog_new (
 935                 window,
 936                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 937                 GTK_MESSAGE_ERROR,
 938                 GTK_BUTTONS_CLOSE,
 939                 _("The file could not be saved as \"%s\"."),
 940                 file_name);
 941
 942         /* Easy way to make the text bold while keeping the string
 943          * above free from pango markup (FIXME ?) */
 944         gtk_message_dialog_format_secondary_text (
 945                 GTK_MESSAGE_DIALOG (error_dialog), " ");
 946
 947         gtk_dialog_run (GTK_DIALOG (error_dialog));
 948         gtk_widget_destroy (error_dialog);
 949 }
 950
 951 static void
 952 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
 953 {
 954         GtkWidget *fc;
 955         GtkFileFilter *pdf_filter, *all_filter;
 956         gchar *uri = NULL;
 957         gboolean success;
 958
 959         fc = gtk_file_chooser_dialog_new (
 960                 _("Save a Copy"),
 961                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
 962                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 963                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
 964                 NULL);
 965         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
 966
 967         pdf_filter = gtk_file_filter_new ();
 968         gtk_file_filter_set_name (pdf_filter, _("PDF Documents"));
 969         gtk_file_filter_add_mime_type (pdf_filter, "application/pdf");
 970         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 971
 972         all_filter = gtk_file_filter_new ();
 973         gtk_file_filter_set_name (all_filter, _("All Files"));
 974         gtk_file_filter_add_pattern (all_filter, "*");
 975         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter);
 976         gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
 977
 978         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
 979
 980         gtk_widget_show (fc);
 981
 982         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
 983                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
 984
 985 /* FIXME
 986                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
 987                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
 988                                 continue;
 989 */
 990
 991                 ev_document_doc_mutex_lock ();
 992                 success = ev_document_save (ev_window->priv->document, uri, NULL);
 993                 ev_document_doc_mutex_unlock ();
 994
 995                 if (success)
 996                         break;
 997                 else
 998                         save_error_dialog (GTK_WINDOW (fc), uri);
 999         }
1000         gtk_widget_destroy (fc);
1001 }
1002
1003 static gboolean
1004 using_postscript_printer (GnomePrintConfig *config)
1005 {
1006         const guchar *driver;
1007         const guchar *transport;
1008
1009         driver = gnome_print_config_get (
1010                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1011
1012         transport = gnome_print_config_get (
1013                 config, (const guchar *)"Settings.Transport.Backend");
1014
1015         if (driver) {
1016                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1017                         return TRUE;
1018                 else
1019                         return FALSE;
1020         } else  if (transport) {
1021                 if (!strcmp ((const gchar *)transport, "CUPS"))
1022                         return TRUE;
1023         }
1024
1025         return FALSE;
1026 }
1027
1028 static void
1029 ev_window_print (EvWindow *ev_window)
1030 {
1031         GnomePrintConfig *config;
1032         GnomePrintJob *job;
1033         GtkWidget *print_dialog;
1034         EvPrintJob *print_job = NULL;
1035
1036         g_return_if_fail (EV_IS_WINDOW (ev_window));
1037         g_return_if_fail (ev_window->priv->document != NULL);
1038
1039         config = gnome_print_config_default ();
1040         job = gnome_print_job_new (config);
1041
1042         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1043                                                (GNOME_PRINT_DIALOG_RANGE |
1044                                                 GNOME_PRINT_DIALOG_COPIES));
1045         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1046                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1047                                            FALSE);
1048
1049         while (TRUE) {
1050                 int response;
1051                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1052
1053                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1054                         break;
1055
1056                 /* FIXME: Change this when we have the first backend
1057                  * that can print more than postscript
1058                  */
1059                 if (!using_postscript_printer (config)) {
1060                         GtkWidget *dialog;
1061
1062                         dialog = gtk_message_dialog_new (
1063                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1064                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1065                                 _("Printing is not supported on this printer."));
1066                         gtk_message_dialog_format_secondary_text (
1067                                 GTK_MESSAGE_DIALOG (dialog),
1068                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1069                                 gnome_print_config_get (
1070                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1071                         gtk_dialog_run (GTK_DIALOG (dialog));
1072                         gtk_widget_destroy (dialog);
1073
1074                         continue;
1075                 }
1076
1077                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1078                                           "gnome_print_job", job,
1079                                           "document", ev_window->priv->document,
1080                                           "print_dialog", print_dialog,
1081                                           NULL);
1082                 break;
1083         }
1084
1085         gtk_widget_destroy (print_dialog);
1086
1087         if (print_job != NULL) {
1088                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1089                 g_object_unref (print_job);
1090         }
1091 }
1092
1093 static void
1094 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1095 {
1096         ev_window_print (ev_window);
1097 }
1098
1099 static void
1100 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1101 {
1102         g_return_if_fail (EV_IS_WINDOW (ev_window));
1103
1104         gtk_widget_destroy (GTK_WIDGET (ev_window));
1105 }
1106
1107 static void
1108 find_not_supported_dialog (EvWindow   *ev_window)
1109 {
1110         GtkWidget *dialog;
1111
1112         /* If you change this so it isn't modal, be sure you don't
1113          * allow multiple copies of the dialog...
1114          */
1115
1116         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1117                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1118                                          GTK_MESSAGE_ERROR,
1119                                          GTK_BUTTONS_CLOSE,
1120                                          _("The \"Find\" feature will not work with this document"));
1121         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1122                                                   _("Searching for text is only supported for PDF documents."));
1123         gtk_dialog_run (GTK_DIALOG (dialog));
1124         gtk_widget_destroy (dialog);
1125 }
1126
1127 static void
1128 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1129 {
1130         g_return_if_fail (EV_IS_WINDOW (ev_window));
1131
1132         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1133 }
1134
1135 static void
1136 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1137 {
1138         g_return_if_fail (EV_IS_WINDOW (ev_window));
1139
1140         if (ev_window->priv->document == NULL) {
1141                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1142         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1143                 find_not_supported_dialog (ev_window);
1144         } else {
1145                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1146
1147                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1148         }
1149 }
1150
1151 static void
1152 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1153 {
1154         g_return_if_fail (EV_IS_WINDOW (ev_window));
1155
1156         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1157 }
1158
1159 static void
1160 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1161 {
1162         g_return_if_fail (EV_IS_WINDOW (ev_window));
1163
1164         ev_view_copy (EV_VIEW (ev_window->priv->view));
1165 }
1166
1167 static void
1168 ev_window_update_fullscreen_popup (EvWindow *window)
1169 {
1170         GtkWidget *popup = window->priv->fullscreen_popup;
1171         int popup_width, popup_height;
1172         GdkRectangle screen_rect;
1173         gboolean toolbar;
1174
1175         g_return_if_fail (popup != NULL);
1176
1177         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0;
1178         popup_width = popup->requisition.width;
1179         popup_height = popup->requisition.height;
1180
1181         /* FIXME multihead */
1182         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1183                         gdk_screen_get_monitor_at_window
1184                         (gdk_screen_get_default (),
1185                          GTK_WIDGET (window)->window),
1186                          &screen_rect);
1187         if (toolbar) {
1188                 gtk_widget_set_size_request (popup,
1189                                              screen_rect.width,
1190                                              -1);
1191                 gtk_window_move (GTK_WINDOW (popup),
1192                                  screen_rect.x,
1193                                  screen_rect.y);
1194
1195         } else {
1196                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1197                 {
1198                         gtk_window_move (GTK_WINDOW (popup),
1199                                          screen_rect.x,
1200                                          screen_rect.y);
1201                 } else {
1202                         gtk_window_move (GTK_WINDOW (popup),
1203                                          screen_rect.x + screen_rect.width - popup_width,
1204                                          screen_rect.y);
1205                 }
1206         }
1207 }
1208
1209 static void
1210 screen_size_changed_cb (GdkScreen *screen,
1211                         EvWindow *window)
1212 {
1213         ev_window_update_fullscreen_popup (window);
1214 }
1215
1216 static void
1217 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1218                                       EvWindow *ev_window)
1219 {
1220         GConfClient *client;
1221         int sidebar_size;
1222
1223         sidebar_size = gtk_paned_get_position (GTK_PANED (object));
1224
1225         client = gconf_client_get_default ();
1226         gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL);
1227         g_object_unref (client);
1228 }
1229
1230 static void
1231 destroy_fullscreen_popup (EvWindow *window)
1232 {
1233         if (window->priv->fullscreen_popup != NULL)
1234         {
1235                 gtk_widget_destroy (window->priv->fullscreen_popup);
1236                 window->priv->fullscreen_popup = NULL;
1237         }
1238 }
1239
1240 static void
1241 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1242 {
1243         GtkAction *action;
1244
1245         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1246         g_return_if_fail (action != NULL);
1247
1248         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1249 }
1250
1251 static void
1252 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1253 {
1254         ev_window_update_fullscreen_popup (window);
1255 }
1256
1257 static gboolean
1258 fullscreen_timeout_cb (gpointer data)
1259 {
1260         EvWindow *window = EV_WINDOW (data);
1261
1262         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1263         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1264         window->priv->fullscreen_timeout_source = NULL;
1265
1266         return FALSE;
1267 }
1268
1269 static void
1270 fullscreen_set_timeout (EvWindow *window)
1271 {
1272         GSource *source;
1273
1274         if (window->priv->fullscreen_timeout_source != NULL)
1275                 g_source_destroy (window->priv->fullscreen_timeout_source);
1276
1277         source = g_timeout_source_new (1000);
1278         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1279         g_source_attach (source, NULL);
1280         window->priv->fullscreen_timeout_source = source;
1281 }
1282
1283 static void
1284 fullscreen_clear_timeout (EvWindow *window)
1285 {
1286         if (window->priv->fullscreen_timeout_source != NULL)
1287                 g_source_destroy (window->priv->fullscreen_timeout_source);
1288
1289         window->priv->fullscreen_timeout_source = NULL;
1290         ev_view_show_cursor (EV_VIEW (window->priv->view));
1291 }
1292
1293 static gboolean
1294 fullscreen_motion_notify_cb (GtkWidget *widget,
1295                              GdkEventMotion *event,
1296                              gpointer user_data)
1297 {
1298         EvWindow *window = EV_WINDOW (user_data);
1299
1300         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1301                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1302                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1303         }
1304
1305         fullscreen_set_timeout (window);
1306
1307         return FALSE;
1308 }
1309
1310 static gboolean
1311 fullscreen_leave_notify_cb (GtkWidget *widget,
1312                             GdkEventCrossing *event,
1313                             gpointer user_data)
1314 {
1315         EvWindow *window = EV_WINDOW (user_data);
1316
1317         fullscreen_clear_timeout (window);
1318
1319         return FALSE;
1320 }
1321
1322 static GtkWidget *
1323 ev_window_get_exit_fullscreen_button (EvWindow *window)
1324 {
1325         GtkWidget *button, *icon, *label, *hbox;
1326
1327         button = gtk_button_new ();
1328         g_signal_connect (button, "clicked",
1329                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1330                           window);
1331         gtk_widget_show (button);
1332
1333         hbox = gtk_hbox_new (FALSE, 2);
1334         gtk_widget_show (hbox);
1335         gtk_container_add (GTK_CONTAINER (button), hbox);
1336
1337         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1338         gtk_widget_show (icon);
1339         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1340
1341         label = gtk_label_new (_("Leave Fullscreen"));
1342         gtk_widget_show (label);
1343         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1344
1345         return button;
1346 }
1347
1348 static GtkWidget *
1349 ev_window_create_fullscreen_popup (EvWindow *window)
1350 {
1351         GtkWidget *popup;
1352         GtkWidget *hbox;
1353         GtkWidget *button;
1354
1355         popup = gtk_window_new (GTK_WINDOW_POPUP);
1356         hbox = gtk_hbox_new (FALSE, 0);
1357         button = ev_window_get_exit_fullscreen_button (window);
1358
1359         gtk_container_add (GTK_CONTAINER (popup), hbox);
1360         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1361                             TRUE, TRUE, 0);
1362         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1363
1364         gtk_widget_show (button);
1365         gtk_widget_show (hbox);
1366
1367         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1368
1369         /* FIXME multihead */
1370         g_signal_connect_object (gdk_screen_get_default (), "size-changed",
1371                                  G_CALLBACK (screen_size_changed_cb),
1372                                  window, 0);
1373         g_signal_connect_object (popup, "size_request",
1374                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1375                                  window, 0);
1376
1377         return popup;
1378 }
1379
1380
1381 static void
1382 ev_window_update_fullscreen_action (EvWindow *window)
1383 {
1384         GtkAction *action;
1385
1386         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1387         g_signal_handlers_block_by_func
1388                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1389         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1390                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1391         g_signal_handlers_unblock_by_func
1392                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1393 }
1394
1395 static void
1396 ev_window_fullscreen (EvWindow *window)
1397 {
1398         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1399         if (window->priv->fullscreen_popup == NULL)
1400                 window->priv->fullscreen_popup
1401                         = ev_window_create_fullscreen_popup (window);
1402         update_chrome_visibility (window);
1403
1404         g_object_set (G_OBJECT (window->priv->scrolled_window),
1405                       "shadow-type", GTK_SHADOW_NONE,
1406                       NULL);
1407
1408         g_signal_connect (window->priv->view,
1409                           "motion-notify-event",
1410                           G_CALLBACK (fullscreen_motion_notify_cb),
1411                           window);
1412         g_signal_connect (window->priv->view,
1413                           "leave-notify-event",
1414                           G_CALLBACK (fullscreen_leave_notify_cb),
1415                           window);
1416         fullscreen_set_timeout (window);
1417
1418         gtk_widget_grab_focus (window->priv->view);
1419         ev_window_update_fullscreen_action (window);
1420         gtk_window_fullscreen (GTK_WINDOW (window));
1421         ev_window_update_fullscreen_popup (window);
1422 }
1423
1424 static void
1425 ev_window_unfullscreen (EvWindow *window)
1426 {
1427         EvView *view = EV_VIEW (window->priv->view);
1428
1429         ev_view_set_fullscreen (view, FALSE);
1430         g_object_set (G_OBJECT (window->priv->scrolled_window),
1431                       "shadow-type", GTK_SHADOW_IN,
1432                       NULL);
1433
1434         fullscreen_clear_timeout (window);
1435
1436         g_signal_handlers_disconnect_by_func (view,
1437                                               (gpointer) fullscreen_motion_notify_cb,
1438                                               window);
1439         g_signal_handlers_disconnect_by_func (view,
1440                                               (gpointer) fullscreen_leave_notify_cb,
1441                                               window);
1442         ev_window_update_fullscreen_action (window);
1443         gtk_window_unfullscreen (GTK_WINDOW (window));
1444         update_chrome_visibility (window);
1445 }
1446
1447 static void
1448 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1449 {
1450         gboolean fullscreen;
1451
1452         g_return_if_fail (EV_IS_WINDOW (window));
1453         ev_window_stop_presentation (window);
1454
1455         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1456         if (fullscreen) {
1457                 ev_window_fullscreen (window);
1458         } else {
1459                 ev_window_unfullscreen (window);
1460         }
1461 }
1462
1463 static void
1464 ev_window_update_presentation_action (EvWindow *window)
1465 {
1466         GtkAction *action;
1467
1468         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1469         g_signal_handlers_block_by_func
1470                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1471         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1472                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1473         g_signal_handlers_unblock_by_func
1474                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1475 }
1476
1477 static void
1478 ev_window_run_presentation (EvWindow *window)
1479 {
1480         g_object_set (G_OBJECT (window->priv->scrolled_window),
1481                       "shadow-type", GTK_SHADOW_NONE,
1482                       NULL);
1483
1484         gtk_widget_grab_focus (window->priv->view);
1485         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1486         gtk_window_fullscreen (GTK_WINDOW (window));
1487         ev_window_update_presentation_action (window);
1488         update_chrome_visibility (window);
1489 }
1490
1491 static void
1492 ev_window_stop_presentation (EvWindow *window)
1493 {
1494         if (! ev_view_get_presentation (EV_VIEW (window->priv->view)))
1495                 return;
1496
1497         g_object_set (G_OBJECT (window->priv->scrolled_window),
1498                       "shadow-type", GTK_SHADOW_IN,
1499                       NULL);
1500         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1501         gtk_window_unfullscreen (GTK_WINDOW (window));
1502         ev_window_update_presentation_action (window);
1503         update_chrome_visibility (window);
1504 }
1505
1506 static void
1507 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1508 {
1509         gboolean presentation;
1510
1511         g_return_if_fail (EV_IS_WINDOW (window));
1512
1513         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1514         if (presentation) {
1515                 ev_window_run_presentation (window);
1516         } else {
1517                 ev_window_stop_presentation (window);
1518         }
1519 }
1520
1521 static gboolean
1522 ev_window_state_event (GtkWidget *widget, GdkEventWindowState *event)
1523 {
1524         EvWindow *window = EV_WINDOW (widget);
1525
1526         if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED) {
1527                 gboolean show;
1528
1529                 show = (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) == 0;
1530
1531                 gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR (window->priv->statusbar),
1532                                                    show);
1533         }
1534
1535         return FALSE;
1536 }
1537
1538 static gboolean
1539 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1540 {
1541         EvWindow *window = EV_WINDOW (widget);
1542         EvWindowPrivate *priv = window->priv;
1543         gboolean fullscreen;
1544
1545         g_object_get (priv->view,
1546                       "fullscreen", &fullscreen,
1547                       NULL);
1548
1549         if (fullscreen)
1550                 gtk_widget_show (priv->fullscreen_popup);
1551
1552         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1553 }
1554
1555 static gboolean
1556 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1557 {
1558         EvWindow *window = EV_WINDOW (widget);
1559         EvWindowPrivate *priv = window->priv;
1560         gboolean fullscreen;
1561
1562         g_object_get (priv->view,
1563                       "fullscreen", &fullscreen,
1564                       NULL);
1565
1566         if (fullscreen)
1567                 gtk_widget_hide (priv->fullscreen_popup);
1568
1569         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1570 }
1571
1572 static void
1573 ev_window_set_page_mode (EvWindow         *window,
1574                          EvWindowPageMode  page_mode)
1575 {
1576         GtkWidget *child = NULL;
1577         GtkWidget *real_child;
1578
1579         if (window->priv->page_mode == page_mode)
1580                 return;
1581
1582         window->priv->page_mode = page_mode;
1583
1584         switch (page_mode) {
1585         case PAGE_MODE_SINGLE_PAGE:
1586                 child = window->priv->view;
1587                 break;
1588         case PAGE_MODE_PASSWORD:
1589                 child = window->priv->password_view;
1590                 break;
1591         case PAGE_MODE_CONTINUOUS_PAGE:
1592                 child = window->priv->page_view;
1593                 break;
1594         default:
1595                 g_assert_not_reached ();
1596         }
1597
1598         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1599         if (child != real_child) {
1600                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1601                                       real_child);
1602                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1603                                    child);
1604         }
1605         update_action_sensitivity (window);
1606 }
1607
1608 static void
1609 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
1610 {
1611         g_return_if_fail (EV_IS_WINDOW (ev_window));
1612
1613         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1614         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
1615         update_action_sensitivity (ev_window);
1616 }
1617
1618 static void
1619 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
1620 {
1621         g_return_if_fail (EV_IS_WINDOW (ev_window));
1622
1623         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1624         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
1625         update_action_sensitivity (ev_window);
1626 }
1627
1628 static void
1629 ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window)
1630 {
1631         g_return_if_fail (EV_IS_WINDOW (ev_window));
1632
1633         ev_view_zoom_normal (EV_VIEW (ev_window->priv->view));
1634         update_action_sensitivity (ev_window);
1635 }
1636
1637 static void
1638 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
1639 {
1640         g_return_if_fail (EV_IS_WINDOW (ev_window));
1641
1642         ev_page_cache_prev_page (ev_window->priv->page_cache);
1643 }
1644
1645 static void
1646 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
1647 {
1648         g_return_if_fail (EV_IS_WINDOW (ev_window));
1649
1650         ev_page_cache_next_page (ev_window->priv->page_cache);
1651 }
1652
1653 static void
1654 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
1655 {
1656         g_return_if_fail (EV_IS_WINDOW (ev_window));
1657
1658         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
1659 }
1660
1661 static void
1662 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
1663 {
1664         int n_pages;
1665
1666         g_return_if_fail (EV_IS_WINDOW (ev_window));
1667
1668         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
1669         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
1670 }
1671
1672 static void
1673 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
1674 {
1675         char *uri;
1676         int page;
1677
1678         g_return_if_fail (EV_IS_WINDOW (ev_window));
1679
1680         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1681         uri = g_strdup (ev_window->priv->uri);
1682
1683         ev_window_open (ev_window, uri);
1684         ev_window_open_page (ev_window, page);
1685
1686         g_free (uri);
1687 }
1688
1689 static void
1690 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
1691 {
1692         GError *error = NULL;
1693
1694         g_return_if_fail (EV_IS_WINDOW (ev_window));
1695
1696         gnome_help_display ("evince.xml", NULL, &error);
1697
1698         if(error != NULL) {
1699                 g_warning (error->message);
1700                 g_error_free (error);
1701         }
1702 }
1703
1704 static void
1705 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
1706 {
1707         gtk_window_unfullscreen (GTK_WINDOW (window));
1708 }
1709
1710 static void
1711 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
1712 {
1713         GtkWidget *widget;
1714
1715         widget = gtk_window_get_focus (GTK_WINDOW (window));
1716         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1717                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
1718         } else {
1719                 gboolean fullscreen;
1720                 gboolean presentation;
1721
1722                 g_object_get (window->priv->view,
1723                               "fullscreen", &fullscreen,
1724                               "presentation", &presentation,
1725                               NULL);
1726
1727                 if (fullscreen)
1728                         ev_window_unfullscreen (window);
1729                 if (presentation)
1730                         ev_window_stop_presentation (window);
1731
1732                 if (fullscreen && presentation)
1733                         g_warning ("Both fullscreen and presentation set somehow");
1734         }
1735 }
1736
1737 static void
1738 update_view_size (EvWindow *window)
1739 {
1740         int width, height;
1741         GtkRequisition vsb_requisition;
1742         GtkRequisition hsb_requisition;
1743         int scrollbar_spacing;
1744
1745         /* Calculate the width available for the */
1746         width = window->priv->scrolled_window->allocation.width;
1747         height = window->priv->scrolled_window->allocation.height;
1748
1749         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
1750                 width -= 2 * window->priv->view->style->xthickness;
1751                 height -= 2 * window->priv->view->style->ythickness;
1752         }
1753
1754         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
1755                                  &vsb_requisition);
1756         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
1757                                  &hsb_requisition);
1758         gtk_widget_style_get (window->priv->scrolled_window,
1759                               "scrollbar_spacing", &scrollbar_spacing,
1760                               NULL);
1761
1762         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
1763                                    MAX (1, width),
1764                                    MAX (1, height),
1765                                    vsb_requisition.width + scrollbar_spacing,
1766                                    hsb_requisition.height + scrollbar_spacing);
1767 }
1768
1769 static void
1770 size_allocate_cb (GtkWidget     *scrolled_window,
1771                   GtkAllocation *allocation,
1772                   EvWindow      *window)
1773 {
1774         update_view_size (window);
1775 }
1776
1777 static void
1778 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
1779                                   EvWindow   *ev_window)
1780 {
1781         GtkWidget *scrolled_window;
1782         EvSizingMode sizing_mode;
1783
1784         g_object_get (ev_window->priv->view,
1785                       "sizing-mode", &sizing_mode,
1786                       NULL);
1787
1788         scrolled_window = ev_window->priv->scrolled_window;
1789
1790         g_signal_handlers_disconnect_by_func (scrolled_window, size_allocate_cb, ev_window);
1791
1792         if (sizing_mode != EV_SIZING_FREE)
1793                 update_view_size (ev_window);
1794
1795         switch (sizing_mode) {
1796         case EV_SIZING_BEST_FIT:
1797                 g_object_set (G_OBJECT (scrolled_window),
1798                               "hscrollbar-policy", GTK_POLICY_NEVER,
1799                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1800                               NULL);
1801                 g_signal_connect (scrolled_window, "size-allocate",
1802                                   G_CALLBACK (size_allocate_cb),
1803                                   ev_window);
1804                 break;
1805         case EV_SIZING_FIT_WIDTH:
1806                 g_object_set (G_OBJECT (scrolled_window),
1807                               "hscrollbar-policy", GTK_POLICY_NEVER,
1808                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1809                               NULL);
1810                 g_signal_connect (scrolled_window, "size-allocate",
1811                                   G_CALLBACK (size_allocate_cb),
1812                                   ev_window);
1813                 break;
1814         case EV_SIZING_FREE:
1815                 g_object_set (G_OBJECT (scrolled_window),
1816                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
1817                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1818                               NULL);
1819                 break;
1820         }
1821
1822         update_sizing_buttons (ev_window);
1823 }
1824
1825 static void
1826 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
1827 {
1828         const char *authors[] = {
1829                 N_("Many..."),
1830                 NULL
1831         };
1832
1833         const char *documenters[] = {
1834                 N_("Not so many..."),
1835                 NULL
1836         };
1837
1838         const char *license[] = {
1839                 N_("Evince is free software; you can redistribute it and/or modify\n"
1840                    "it under the terms of the GNU General Public License as published by\n"
1841                    "the Free Software Foundation; either version 2 of the License, or\n"
1842                    "(at your option) any later version.\n"),
1843                 N_("Evince is distributed in the hope that it will be useful,\n"
1844                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
1845                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
1846                    "GNU General Public License for more details.\n"),
1847                 N_("You should have received a copy of the GNU General Public License\n"
1848                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
1849                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
1850         };
1851
1852         char *license_trans;
1853
1854 #ifdef ENABLE_NLS
1855         const char **p;
1856
1857         for (p = authors; *p; ++p)
1858                 *p = _(*p);
1859
1860         for (p = documenters; *p; ++p)
1861                 *p = _(*p);
1862 #endif
1863
1864         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
1865                                      _(license[2]), "\n", NULL);
1866
1867         gtk_show_about_dialog (
1868                 GTK_WINDOW (ev_window),
1869                 "name", _("Evince"),
1870                 "version", VERSION,
1871                 "copyright",
1872                 _("\xc2\xa9 1996-2004 The Evince authors"),
1873                 "license", license_trans,
1874                 "website", "http://www.gnome.org/projects/evince",
1875                 "comments", _("PostScript and PDF File Viewer."),
1876                 "authors", authors,
1877                 "documenters", documenters,
1878                 "translator-credits", _("translator-credits"),
1879                 NULL);
1880
1881         g_free (license_trans);
1882 }
1883
1884 static void
1885 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
1886 {
1887         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
1888                             GCONF_CHROME_TOOLBAR,
1889                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1890 }
1891
1892 static void
1893 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
1894 {
1895         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
1896                             GCONF_CHROME_STATUSBAR,
1897                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1898 }
1899
1900 static void
1901 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
1902 {
1903         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1904                             GCONF_CHROME_SIDEBAR,
1905                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1906 }
1907
1908 static void
1909 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
1910                                          EvWindow   *ev_window)
1911 {
1912         GtkAction *action;
1913         gboolean visible, fullscreen;
1914
1915         g_object_get (ev_window->priv->view,
1916                       "fullscreen", &fullscreen,
1917                       NULL);
1918         visible = GTK_WIDGET_VISIBLE (ev_sidebar);
1919
1920         /* In fullscreen mode the sidebar is not visible,
1921          * but we don't want to update the chrome
1922          */
1923         if (fullscreen)
1924                 return;
1925
1926         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
1927
1928         g_signal_handlers_block_by_func
1929                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
1930         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
1931         g_signal_handlers_unblock_by_func
1932                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
1933
1934         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1935                             GCONF_CHROME_SIDEBAR, visible);
1936 }
1937
1938 static void
1939 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1940 {
1941         GtkAction *action;
1942         char *message;
1943
1944         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
1945         g_return_if_fail (action != NULL);
1946
1947         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
1948         if (message) {
1949                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
1950                                     ev_window->priv->help_message_cid, message);
1951                 g_free (message);
1952         }
1953 }
1954
1955 static void
1956 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
1957 {
1958         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1959                            ev_window->priv->help_message_cid);
1960 }
1961
1962 static void
1963 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1964                   GtkWidget *proxy, EvWindow *ev_window)
1965 {
1966         if (GTK_IS_MENU_ITEM (proxy)) {
1967                 g_signal_connect (proxy, "select",
1968                                   G_CALLBACK (menu_item_select_cb), ev_window);
1969                 g_signal_connect (proxy, "deselect",
1970                                   G_CALLBACK (menu_item_deselect_cb),
1971                                   ev_window);
1972         }
1973 }
1974
1975 static void
1976 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
1977                      GtkWidget *proxy, EvWindow *ev_window)
1978 {
1979         if (GTK_IS_MENU_ITEM (proxy)) {
1980                 g_signal_handlers_disconnect_by_func
1981                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
1982                 g_signal_handlers_disconnect_by_func
1983                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
1984         }
1985 }
1986
1987 static void
1988 view_status_changed_cb (EvView     *view,
1989                         GParamSpec *pspec,
1990                         EvWindow   *ev_window)
1991 {
1992         const char *message;
1993
1994         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
1995                            ev_window->priv->view_message_cid);
1996
1997         message = ev_view_get_status (view);
1998         if (message) {
1999                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
2000                                     ev_window->priv->view_message_cid, message);
2001         }
2002 }
2003
2004 static void
2005 view_find_status_changed_cb (EvView     *view,
2006                              GParamSpec *pspec,
2007                              EvWindow   *ev_window)
2008 {
2009         const char *text;
2010
2011         text = ev_view_get_find_status (view);
2012         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2013                                       text);
2014 }
2015
2016 static void
2017 find_bar_previous_cb (EggFindBar *find_bar,
2018                       EvWindow   *ev_window)
2019 {
2020         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2021 }
2022
2023 static void
2024 find_bar_next_cb (EggFindBar *find_bar,
2025                   EvWindow   *ev_window)
2026 {
2027         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2028 }
2029
2030 static void
2031 find_bar_close_cb (EggFindBar *find_bar,
2032                    EvWindow   *ev_window)
2033 {
2034         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
2035 }
2036
2037 static void
2038 ev_window_page_mode_cb (GtkRadioAction *action,
2039                         GtkRadioAction *activated_action,
2040                         EvWindow       *window)
2041 {
2042         int mode;
2043
2044         mode = gtk_radio_action_get_current_value (action);
2045
2046         g_assert (mode == PAGE_MODE_CONTINUOUS_PAGE ||
2047                   mode == PAGE_MODE_SINGLE_PAGE);
2048
2049         ev_window_set_page_mode (window, (EvWindowPageMode) mode);
2050 }
2051
2052 static void
2053 find_bar_search_changed_cb (EggFindBar *find_bar,
2054                             GParamSpec *param,
2055                             EvWindow   *ev_window)
2056 {
2057         gboolean case_sensitive;
2058         gboolean visible;
2059         const char *search_string;
2060
2061         g_return_if_fail (EV_IS_WINDOW (ev_window));
2062
2063         /* Either the string or case sensitivity could have changed,
2064          * we connect this callback to both. We also connect it
2065          * to ::visible so when the find bar is hidden, we should
2066          * pretend the search string is NULL/""
2067          */
2068
2069         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2070         visible = GTK_WIDGET_VISIBLE (find_bar);
2071         search_string = egg_find_bar_get_search_string (find_bar);
2072
2073 #if 0
2074         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2075 #endif
2076
2077         if (ev_window->priv->document &&
2078             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2079                 if (visible && search_string && search_string[0]) {
2080                         ev_document_doc_mutex_lock ();
2081                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2082                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2083                                                 search_string,
2084                                                 case_sensitive);
2085                         ev_document_doc_mutex_unlock ();
2086                 } else {
2087                         ev_document_doc_mutex_lock ();
2088                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2089                         ev_document_doc_mutex_unlock ();
2090
2091                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2092                                                       NULL);
2093                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2094                 }
2095         }
2096 }
2097
2098 static void
2099 zoom_control_changed_cb (EphyZoomAction *action,
2100                          float           zoom,
2101                          EvWindow       *ev_window)
2102 {
2103         EvSizingMode mode;
2104
2105         g_return_if_fail (EV_IS_WINDOW (ev_window));
2106
2107         if (zoom == EPHY_ZOOM_BEST_FIT) {
2108                 mode = EV_SIZING_BEST_FIT;
2109         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2110                 mode = EV_SIZING_FIT_WIDTH;
2111         } else {
2112                 mode = EV_SIZING_FREE;
2113                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2114         }
2115
2116         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2117         update_action_sensitivity (ev_window);
2118 }
2119
2120 static void
2121 ev_window_dispose (GObject *object)
2122 {
2123         EvWindow *window = EV_WINDOW (object);
2124         EvWindowPrivate *priv = window->priv;
2125
2126         if (priv->ui_manager) {
2127                 g_object_unref (priv->ui_manager);
2128                 priv->ui_manager = NULL;
2129         }
2130
2131         if (priv->action_group) {
2132                 g_object_unref (priv->action_group);
2133                 priv->action_group = NULL;
2134         }
2135
2136         if (priv->page_cache) {
2137                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2138                 priv->page_cache = NULL;
2139         }
2140
2141         if (priv->document) {
2142                 g_object_unref (priv->document);
2143                 priv->document = NULL;
2144         }
2145
2146         if (priv->view) {
2147                 g_object_unref (priv->view);
2148                 priv->view = NULL;
2149         }
2150
2151         if (priv->page_view) {
2152                 g_object_unref (priv->page_view);
2153                 priv->page_view = NULL;
2154         }
2155
2156         if (priv->password_document) {
2157                 g_object_unref (priv->password_document);
2158                 priv->password_document = NULL;
2159         }
2160
2161         if (priv->password_uri) {
2162                 g_free (priv->password_uri);
2163                 priv->password_uri = NULL;
2164         }
2165
2166         if (priv->find_bar) {
2167                 g_signal_handlers_disconnect_by_func
2168                         (window->priv->find_bar,
2169                          G_CALLBACK (find_bar_close_cb),
2170                          window);
2171                 priv->find_bar = NULL;
2172         }
2173
2174         destroy_fullscreen_popup (window);
2175
2176         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2177 }
2178
2179 static void
2180 ev_window_class_init (EvWindowClass *ev_window_class)
2181 {
2182         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2183         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2184
2185         g_object_class->dispose = ev_window_dispose;
2186
2187         widget_class->window_state_event = ev_window_state_event;
2188         widget_class->focus_in_event = ev_window_focus_in_event;
2189         widget_class->focus_out_event = ev_window_focus_out_event;
2190
2191         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2192 }
2193
2194 /* Normal items */
2195 static const GtkActionEntry entries[] = {
2196         { "File", NULL, N_("_File") },
2197         { "Edit", NULL, N_("_Edit") },
2198         { "View", NULL, N_("_View") },
2199         { "Go", NULL, N_("_Go") },
2200         { "Help", NULL, N_("_Help") },
2201
2202         /* File menu */
2203         { "FileOpen", GTK_STOCK_OPEN, NULL, "<control>O",
2204           N_("Open an existing document"),
2205           G_CALLBACK (ev_window_cmd_file_open) },
2206         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2207           N_("Save the current document with a new filename"),
2208           G_CALLBACK (ev_window_cmd_save_as) },
2209         { "FilePrint", GTK_STOCK_PRINT, N_("Print..."), "<control>P",
2210           N_("Print this document"),
2211           G_CALLBACK (ev_window_cmd_file_print) },
2212         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2213           N_("Close this window"),
2214           G_CALLBACK (ev_window_cmd_file_close_window) },
2215
2216         /* Edit menu */
2217         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2218           N_("Copy text from the document"),
2219           G_CALLBACK (ev_window_cmd_edit_copy) },
2220         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2221           N_("Select the entire page"),
2222           G_CALLBACK (ev_window_cmd_edit_select_all) },
2223         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2224           N_("Find a word or phrase in the document"),
2225           G_CALLBACK (ev_window_cmd_edit_find) },
2226         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2227           N_("Find next occurrence of the word or phrase"),
2228           G_CALLBACK (ev_window_cmd_edit_find_next) },
2229
2230         /* View menu */
2231         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2232           N_("Enlarge the document"),
2233           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2234         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2235           N_("Shrink the document"),
2236           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2237         { "ViewNormalSize", GTK_STOCK_ZOOM_100, NULL, "<control>0",
2238           N_("Reset the zoom level to the default value"),
2239           G_CALLBACK (ev_window_cmd_view_normal_size) },
2240         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2241           N_("Reload the document"),
2242           G_CALLBACK (ev_window_cmd_view_reload) },
2243
2244         /* Go menu */
2245         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "Page_Up",
2246           N_("Go to the previous page"),
2247           G_CALLBACK (ev_window_cmd_go_previous_page) },
2248         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "Page_Down",
2249           N_("Go to the next page"),
2250           G_CALLBACK (ev_window_cmd_go_next_page) },
2251         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2252           N_("Go to the first page"),
2253           G_CALLBACK (ev_window_cmd_go_first_page) },
2254         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2255           N_("Go to the last page"),
2256           G_CALLBACK (ev_window_cmd_go_last_page) },
2257
2258         /* Help menu */
2259         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2260           N_("Display help for the viewer application"),
2261           G_CALLBACK (ev_window_cmd_help_contents) },
2262
2263         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2264           N_("Display credits for the document viewer creators"),
2265           G_CALLBACK (ev_window_cmd_help_about) },
2266
2267         /* Toolbar-only */
2268         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2269           N_("Leave fullscreen mode"),
2270           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2271
2272         { "Escape", NULL, N_("Selection Caret"), "Escape", "",
2273           G_CALLBACK (ev_window_cmd_escape) }
2274 };
2275
2276 /* Toggle items */
2277 static const GtkToggleActionEntry toggle_entries[] = {
2278         /* View Menu */
2279         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2280           N_("Show or hide the toolbar"),
2281           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2282         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
2283           N_("Show or hide the statusbar"),
2284           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
2285         { "ViewSidebar", NULL, N_("Side _pane"), "F9",
2286           N_("Show or hide the side pane"),
2287           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2288         { "ViewContinuous", NULL, N_("_Continuous"), NULL,
2289           N_("Show the entire document"),
2290           G_CALLBACK (ev_window_cmd_continuous), TRUE },
2291         { "ViewDual", NULL, N_("_Dual"), NULL,
2292           N_("Show two pages at once"),
2293           G_CALLBACK (ev_window_cmd_dual), FALSE },
2294         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2295           N_("Expand the window to fill the screen"),
2296           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2297         { "ViewPresentation", NULL, N_("_Presentation"), "F12",
2298           N_("Run document as a presentation"),
2299           G_CALLBACK (ev_window_cmd_view_presentation) },
2300         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2301           N_("Make the current document fill the window"),
2302           G_CALLBACK (ev_window_cmd_view_best_fit) },
2303         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2304           N_("Make the current document fill the window width"),
2305           G_CALLBACK (ev_window_cmd_view_page_width) },
2306 };
2307
2308 static const GtkRadioActionEntry page_view_entries[] = {
2309         { "SinglePage", GTK_STOCK_DND, N_("Single"), NULL,
2310           N_("Show the document one page at a time"),
2311           PAGE_MODE_SINGLE_PAGE },
2312         { "ContinuousPage", GTK_STOCK_DND_MULTIPLE, N_("Multi"), NULL,
2313           N_("Show the full document at once"),
2314           PAGE_MODE_CONTINUOUS_PAGE }
2315 };
2316
2317 static void
2318 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2319                        gint x, gint y, GtkSelectionData *selection_data,
2320                        guint info, guint time, gpointer gdata)
2321 {
2322         GList    *uri_list = NULL;
2323
2324         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
2325
2326         if (uri_list) {
2327                 ev_window_open_uri_list (EV_WINDOW (widget), uri_list);
2328
2329                 gnome_vfs_uri_list_free (uri_list);
2330
2331                 gtk_drag_finish (context, TRUE, FALSE, time);
2332         }
2333 }
2334
2335 static void
2336 register_custom_actions (EvWindow *window, GtkActionGroup *group)
2337 {
2338         GtkAction *action;
2339
2340         action = g_object_new (EV_TYPE_PAGE_ACTION,
2341                                "name", PAGE_SELECTOR_ACTION,
2342                                "label", _("Page"),
2343                                "tooltip", _("Select Page"),
2344                                NULL);
2345         gtk_action_group_add_action (group, action);
2346         g_object_unref (action);
2347
2348         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
2349                                "name", ZOOM_CONTROL_ACTION,
2350                                "label", _("Zoom"),
2351                                "stock_id", GTK_STOCK_ZOOM_IN,
2352                                "tooltip", _("Adjust the zoom level"),
2353                                "zoom", 1.0,
2354                                NULL);
2355         g_signal_connect (action, "zoom_to_level",
2356                           G_CALLBACK (zoom_control_changed_cb), window);
2357         gtk_action_group_add_action (group, action);
2358         g_object_unref (action);
2359 }
2360
2361 static void
2362 set_action_properties (GtkActionGroup *action_group)
2363 {
2364         GtkAction *action;
2365
2366         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
2367         /*translators: this is the label for toolbar button*/
2368         g_object_set (action, "short_label", _("Previous"), NULL);
2369         g_object_set (action, "is-important", TRUE, NULL);
2370
2371         action = gtk_action_group_get_action (action_group, "GoNextPage");
2372         g_object_set (action, "is-important", TRUE, NULL);
2373         /*translators: this is the label for toolbar button*/
2374         g_object_set (action, "short_label", _("Next"), NULL);
2375
2376         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2377         /*translators: this is the label for toolbar button*/
2378         g_object_set (action, "short_label", _("Zoom In"), NULL);
2379         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2380
2381         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
2382         /*translators: this is the label for toolbar button*/
2383         g_object_set (action, "short_label", _("Zoom Out"), NULL);
2384         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2385
2386         action = gtk_action_group_get_action (action_group, "ViewBestFit");
2387         /*translators: this is the label for toolbar button*/
2388         g_object_set (action, "short_label", _("Best Fit"), NULL);
2389         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2390
2391         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
2392         /*translators: this is the label for toolbar button*/
2393         g_object_set (action, "short_label", _("Fit Width"), NULL);
2394         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2395
2396         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
2397         g_object_set (action, "is-important", TRUE, NULL);
2398 }
2399
2400 static void
2401 set_chrome_actions (EvWindow *window)
2402 {
2403         EvWindowPrivate *priv = window->priv;
2404         GtkActionGroup *action_group = priv->action_group;
2405         GtkAction *action;
2406
2407         action= gtk_action_group_get_action (action_group, "ViewToolbar");
2408         g_signal_handlers_block_by_func
2409                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2410         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2411                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
2412         g_signal_handlers_unblock_by_func
2413                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2414
2415         action= gtk_action_group_get_action (action_group, "ViewSidebar");
2416         g_signal_handlers_block_by_func
2417                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2418         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2419                                       (priv->chrome & EV_CHROME_SIDEBAR) != 0);
2420         g_signal_handlers_unblock_by_func
2421                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2422
2423         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
2424         g_signal_handlers_block_by_func
2425                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2426         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2427                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
2428         g_signal_handlers_unblock_by_func
2429                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2430 }
2431
2432 static EvChrome
2433 load_chrome (void)
2434 {
2435         EvChrome chrome = EV_CHROME_NORMAL;
2436         GConfClient *client;
2437         GConfValue *value;
2438
2439         client = gconf_client_get_default ();
2440
2441         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
2442         if (value != NULL) {
2443                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2444                         chrome &= ~EV_CHROME_TOOLBAR;
2445                 }
2446                 gconf_value_free (value);
2447         }
2448
2449         value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL);
2450         if (value != NULL) {
2451                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2452                         chrome &= ~EV_CHROME_SIDEBAR;
2453                 }
2454                 gconf_value_free (value);
2455         }
2456
2457         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
2458         if (value != NULL) {
2459                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2460                         chrome &= ~EV_CHROME_STATUSBAR;
2461                 }
2462                 gconf_value_free (value);
2463         }
2464
2465         g_object_unref (client);
2466
2467         return chrome;
2468 }
2469
2470 static void
2471 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
2472                           GParamSpec     *pspec,
2473                           EvWindow       *ev_window)
2474 {
2475         GtkTreeModel *model;
2476         GtkAction *action;
2477
2478         g_object_get (G_OBJECT (ev_sidebar_links),
2479                       "model", &model,
2480                       NULL);
2481
2482         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
2483         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
2484 }
2485
2486 static void
2487 ev_window_init (EvWindow *ev_window)
2488 {
2489         GtkActionGroup *action_group;
2490         GtkAccelGroup *accel_group;
2491         GError *error = NULL;
2492         GtkWidget *sidebar_widget, *toolbar_dock;
2493         GConfValue *value;
2494         GConfClient *client;
2495         int sidebar_size;
2496
2497         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
2498
2499         ev_window->priv->page_mode = PAGE_MODE_SINGLE_PAGE;
2500         update_window_title (NULL, NULL, ev_window);
2501
2502         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
2503         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
2504         gtk_widget_show (ev_window->priv->main_box);
2505
2506         action_group = gtk_action_group_new ("MenuActions");
2507         ev_window->priv->action_group = action_group;
2508         gtk_action_group_set_translation_domain (action_group, NULL);
2509         gtk_action_group_add_actions (action_group, entries,
2510                                       G_N_ELEMENTS (entries), ev_window);
2511         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
2512                                              G_N_ELEMENTS (toggle_entries),
2513                                              ev_window);
2514         gtk_action_group_add_radio_actions (action_group, page_view_entries,
2515                                             G_N_ELEMENTS (page_view_entries),
2516                                             ev_window->priv->page_mode,
2517                                             G_CALLBACK (ev_window_page_mode_cb),
2518                                             ev_window);
2519         set_action_properties (action_group);
2520         register_custom_actions (ev_window, action_group);
2521
2522         ev_window->priv->ui_manager = gtk_ui_manager_new ();
2523         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2524                                             action_group, 0);
2525
2526         accel_group =
2527                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
2528         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
2529
2530         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
2531                           G_CALLBACK (connect_proxy_cb), ev_window);
2532         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
2533                           G_CALLBACK (disconnect_proxy_cb), ev_window);
2534
2535         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
2536                                               DATADIR"/evince-ui.xml",
2537                                               &error)) {
2538                 g_message ("building menus failed: %s", error->message);
2539                 g_error_free (error);
2540         }
2541
2542         ev_window->priv->menubar =
2543                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2544                                             "/MainMenu");
2545         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
2546                             ev_window->priv->menubar,
2547                             FALSE, FALSE, 0);
2548
2549         /* This sucks, but there is no way to have a draw=no, expand=true separator
2550          * in a GtkUIManager-built toolbar. So, just add another toolbar.
2551          * See gtk+ bug 166489.
2552          */
2553         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
2554         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
2555                             FALSE, FALSE, 0);
2556         gtk_widget_show (toolbar_dock);
2557
2558         ev_window->priv->toolbar =
2559                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2560                                            "/ToolBar");
2561         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
2562                             TRUE, TRUE, 0);
2563         gtk_widget_show (ev_window->priv->toolbar);
2564
2565         ev_window->priv->fullscreen_toolbar =
2566                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/LeaveFullscreenToolbar");
2567         gtk_toolbar_set_show_arrow (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), TRUE);
2568
2569         /* Add the main area */
2570         ev_window->priv->hpaned = gtk_hpaned_new ();
2571         g_signal_connect (ev_window->priv->hpaned,
2572                           "notify::position",
2573                           G_CALLBACK (ev_window_sidebar_position_change_cb),
2574                           ev_window);
2575
2576         sidebar_size = SIDEBAR_DEFAULT_SIZE;
2577         client = gconf_client_get_default ();
2578         value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL);
2579         if (value != NULL) {
2580                 if (value->type == GCONF_VALUE_INT) {
2581                         sidebar_size = gconf_value_get_int (value);
2582                 }
2583                 gconf_value_free (value);
2584         }
2585         g_object_unref (client);
2586         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size);
2587         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
2588                             TRUE, TRUE, 0);
2589         gtk_widget_show (ev_window->priv->hpaned);
2590
2591         ev_window->priv->sidebar = ev_sidebar_new ();
2592         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
2593                          ev_window->priv->sidebar, FALSE, FALSE);
2594         gtk_widget_show (ev_window->priv->sidebar);
2595
2596         /* Stub sidebar, for now */
2597         sidebar_widget = ev_sidebar_links_new ();
2598         g_signal_connect (sidebar_widget,
2599                           "notify::model",
2600                           G_CALLBACK (sidebar_widget_model_set),
2601                           ev_window);
2602         gtk_widget_show (sidebar_widget);
2603         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2604                              sidebar_widget);
2605
2606         sidebar_widget = ev_sidebar_thumbnails_new ();
2607         gtk_widget_show (sidebar_widget);
2608         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2609                              sidebar_widget);
2610
2611         ev_window->priv->scrolled_window =
2612                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
2613                                           "shadow-type", GTK_SHADOW_IN,
2614                                           NULL));
2615         gtk_widget_show (ev_window->priv->scrolled_window);
2616
2617         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
2618                         ev_window->priv->scrolled_window);
2619
2620         ev_window->priv->view = ev_view_new ();
2621         ev_window->priv->password_view = ev_password_view_new ();
2622         g_signal_connect_swapped (ev_window->priv->password_view,
2623                                   "unlock",
2624                                   G_CALLBACK (ev_window_popup_password_dialog),
2625                                   ev_window);
2626         gtk_widget_show (ev_window->priv->view);
2627         //gtk_widget_show (ev_window->priv->page_view);
2628         gtk_widget_show (ev_window->priv->password_view);
2629
2630         /* We own a ref on these widgets, as we can swap them in and out */
2631         g_object_ref (ev_window->priv->view);
2632         //g_object_ref (ev_window->priv->page_view);
2633         g_object_ref (ev_window->priv->password_view);
2634
2635         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
2636                            ev_window->priv->view);
2637
2638         g_signal_connect (ev_window->priv->view,
2639                           "notify::find-status",
2640                           G_CALLBACK (view_find_status_changed_cb),
2641                           ev_window);
2642         g_signal_connect (ev_window->priv->view,
2643                           "notify::status",
2644                           G_CALLBACK (view_status_changed_cb),
2645                           ev_window);
2646         g_signal_connect (ev_window->priv->view,
2647                           "notify::sizing-mode",
2648                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
2649                           ev_window);
2650
2651         ev_window->priv->statusbar = gtk_statusbar_new ();
2652         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2653                           ev_window->priv->statusbar,
2654                           FALSE, TRUE, 0);
2655         ev_window->priv->help_message_cid = gtk_statusbar_get_context_id
2656                 (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message");
2657         ev_window->priv->view_message_cid = gtk_statusbar_get_context_id
2658                 (GTK_STATUSBAR (ev_window->priv->statusbar), "view_message");
2659
2660         ev_window->priv->find_bar = egg_find_bar_new ();
2661         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2662                           ev_window->priv->find_bar,
2663                           FALSE, TRUE, 0);
2664
2665         ev_window_setup_recent (ev_window);
2666         ev_window->priv->chrome = load_chrome ();
2667         set_chrome_actions (ev_window);
2668         update_chrome_visibility (ev_window);
2669
2670         /* Connect sidebar signals */
2671         g_signal_connect (ev_window->priv->sidebar,
2672                           "notify::visible",
2673                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
2674                           ev_window);
2675
2676         /* Connect to find bar signals */
2677         g_signal_connect (ev_window->priv->find_bar,
2678                           "previous",
2679                           G_CALLBACK (find_bar_previous_cb),
2680                           ev_window);
2681         g_signal_connect (ev_window->priv->find_bar,
2682                           "next",
2683                           G_CALLBACK (find_bar_next_cb),
2684                           ev_window);
2685         g_signal_connect (ev_window->priv->find_bar,
2686                           "close",
2687                           G_CALLBACK (find_bar_close_cb),
2688                           ev_window);
2689         g_signal_connect (ev_window->priv->find_bar,
2690                           "notify::search-string",
2691                           G_CALLBACK (find_bar_search_changed_cb),
2692                           ev_window);
2693         g_signal_connect (ev_window->priv->find_bar,
2694                           "notify::case-sensitive",
2695                           G_CALLBACK (find_bar_search_changed_cb),
2696                           ev_window);
2697         g_signal_connect (ev_window->priv->find_bar,
2698                           "notify::visible",
2699                           G_CALLBACK (find_bar_search_changed_cb),
2700                           ev_window);
2701
2702         /* Give focus to the scrolled window */
2703         gtk_widget_grab_focus (ev_window->priv->scrolled_window);
2704
2705         /* Drag and Drop */
2706         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
2707         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
2708                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
2709                            GDK_ACTION_COPY);
2710         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
2711                           G_CALLBACK (drag_data_received_cb), NULL);
2712
2713         /* Set it to something random to force a change */
2714
2715         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
2716         update_action_sensitivity (ev_window);
2717 }