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-properties.h"
  41 #include "ev-document-thumbnails.h"
  42 #include "ev-document-links.h"
  43 #include "ev-document-fonts.h"
  44 #include "ev-document-types.h"
  45 #include "ev-document-find.h"
  46 #include "ev-document-security.h"
  47 #include "ev-job-queue.h"
  48 #include "eggfindbar.h"
  49 #include "egg-recent-view-gtk.h"
  50 #include "egg-recent-view.h"
  51 #include "egg-recent-model.h"
  52 #include "egg-toolbar-editor.h"
  53 #include "egg-toolbars-model.h"
  54 #include "egg-editable-toolbar.h"
  55 #include "ephy-zoom.h"
  56 #include "ephy-zoom-action.h"
  57 #include "ev-application.h"
  58 #include "ev-stock-icons.h"
  59 #include "ev-file-helpers.h"
  60 #include <poppler.h>
  61
  62 #include <glib/gi18n.h>
  63 #include <gtk/gtk.h>
  64 #include <gnome.h>
  65
  66 #include <libgnomevfs/gnome-vfs-uri.h>
  67 #include <libgnomevfs/gnome-vfs-utils.h>
  68 #include <libgnomevfs/gnome-vfs-ops.h>
  69 #include <libgnomeprintui/gnome-print-dialog.h>
  70
  71 #include <gconf/gconf-client.h>
  72
  73 #include <string.h>
  74
  75 typedef enum {
  76         PAGE_MODE_DOCUMENT,
  77         PAGE_MODE_PASSWORD
  78 } EvWindowPageMode;
  79
  80 typedef enum {
  81         EV_CHROME_MENUBAR       = 1 << 0,
  82         EV_CHROME_TOOLBAR       = 1 << 1,
  83         EV_CHROME_SIDEBAR       = 1 << 2,
  84         EV_CHROME_FINDBAR       = 1 << 3,
  85         EV_CHROME_STATUSBAR     = 1 << 4,
  86         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR
  87 } EvChrome;
  88
  89 struct _EvWindowPrivate {
  90         GtkWidget *main_box;
  91         GtkWidget *menubar;
  92         GtkWidget *toolbar_dock;
  93         GtkWidget *toolbar;
  94         GtkWidget *hpaned;
  95         GtkWidget *sidebar;
  96         GtkWidget *find_bar;
  97         GtkWidget *scrolled_window;
  98         GtkWidget *view;
  99         GtkWidget *page_view;
 100         GtkWidget *password_view;
 101
 102         GtkActionGroup *action_group;
 103         GtkUIManager *ui_manager;
 104
 105         gchar *toolbar_file;
 106         EggToolbarsModel *toolbar_model;
 107
 108         GtkWidget *statusbar;
 109         guint help_message_cid;
 110         guint view_message_cid;
 111         GtkWidget *fullscreen_toolbar;
 112         GtkWidget *fullscreen_popup;
 113         char *uri;
 114
 115         EvDocument *document;
 116         EvPageCache *page_cache;
 117
 118         EvWindowPageMode page_mode;
 119         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 120         EvDocument *password_document;
 121         GtkWidget *password_dialog;
 122         char *password_uri;
 123
 124         EvChrome chrome;
 125         GSource *fullscreen_timeout_source;
 126
 127         /* recent file stuff */
 128         EggRecentModel *recent_model;
 129         EggRecentViewGtk *recent_view;
 130 };
 131
 132 static const GtkTargetEntry ev_drop_types[] = {
 133         { "text/uri-list", 0, 0 }
 134 };
 135
 136
 137 #define EV_WINDOW_GET_PRIVATE(object) \
 138         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 139
 140 #define PAGE_SELECTOR_ACTION    "PageSelector"
 141 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 142
 143 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
 144 #define GCONF_CHROME_SIDEBAR    "/apps/evince/show_sidebar"
 145 #define GCONF_CHROME_STATUSBAR  "/apps/evince/show_statusbar"
 146
 147 #define GCONF_SIDEBAR_SIZE      "/apps/evince/sidebar_size"
 148
 149 #define SIDEBAR_DEFAULT_SIZE    132
 150
 151 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 152 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 153                                                          GParamSpec       *pspec,
 154                                                          EvWindow         *ev_window);
 155 static void     ev_window_set_page_mode                 (EvWindow         *window,
 156                                                          EvWindowPageMode  page_mode);
 157 static gboolean start_loading_document                  (EvWindow         *ev_window,
 158                                                          EvDocument       *document,
 159                                                          const char       *uri);
 160 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 161                                                          GParamSpec       *pspec,
 162                                                          EvWindow         *ev_window);
 163 static void     ev_window_zoom_changed_cb               (EvView           *view,
 164                                                          GParamSpec       *pspec,
 165                                                          EvWindow         *ev_window);
 166 static void     ev_window_add_recent                    (EvWindow         *window,
 167                                                          const char       *filename);
 168 static void     ev_window_fullscreen                    (EvWindow         *window);
 169 static void     ev_window_unfullscreen                  (EvWindow         *window);
 170 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 171                                                          EvWindow         *window);
 172 static void     ev_window_run_presentation              (EvWindow         *window);
 173 static void     ev_window_stop_presentation             (EvWindow         *window);
 174 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 175                                                          EvWindow         *window);
 176 static void     show_fullscreen_popup                   (EvWindow         *window);
 177
 178
 179 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 180
 181 static void
 182 set_action_sensitive (EvWindow   *ev_window,
 183                       const char *name,
 184                       gboolean    sensitive)
 185 {
 186         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 187                                                          name);
 188         gtk_action_set_sensitive (action, sensitive);
 189 }
 190
 191 static void
 192 update_action_sensitivity (EvWindow *ev_window)
 193 {
 194         EvView *view;
 195         EvDocument *document;
 196         const EvDocumentInfo *info = NULL;
 197         EvWindowPageMode page_mode;
 198         gboolean sensitive, has_pages = FALSE, has_document;
 199         int n_pages = 0, page = -1;
 200         gboolean ok_to_print = TRUE;
 201         gboolean ok_to_copy = TRUE;
 202
 203         view = EV_VIEW (ev_window->priv->view);
 204         document = ev_window->priv->document;
 205         if (document)
 206                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 207         page_mode = ev_window->priv->page_mode;
 208         has_document = document != NULL;
 209         if (has_document && ev_window->priv->page_cache) {
 210                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 211                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 212                 has_pages = has_document && n_pages > 0;
 213         }
 214
 215         if (info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 216                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 217                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 218         }
 219
 220         /* File menu */
 221         /* "FileOpen": always sensitive */
 222         set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 223         set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 224         set_action_sensitive (ev_window, "FileProperties", has_document);
 225         /* "FileCloseWindow": always sensitive */
 226
 227         /* Edit menu */
 228         sensitive = has_pages && ev_document_can_get_text (document);
 229         set_action_sensitive (ev_window, "EditCopy", sensitive && ok_to_copy);
 230         set_action_sensitive (ev_window, "EditSelectAll", sensitive && ok_to_copy);
 231         set_action_sensitive (ev_window, "EditFind",
 232                               has_pages && EV_IS_DOCUMENT_FIND (document));
 233         set_action_sensitive (ev_window, "Slash",
 234                               has_pages && EV_IS_DOCUMENT_FIND (document));
 235         set_action_sensitive (ev_window, "EditFindNext",
 236                               ev_view_can_find_next (view));
 237
 238         /* View menu */
 239         set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 240         set_action_sensitive (ev_window, "ViewDual", has_pages);
 241         set_action_sensitive (ev_window, "ViewZoomIn",
 242                               has_pages && ev_view_can_zoom_in (view));
 243         set_action_sensitive (ev_window, "ViewZoomOut",
 244                               has_pages && ev_view_can_zoom_out (view));
 245         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 246         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 247         set_action_sensitive (ev_window, "ViewReload", has_pages);
 248
 249         /* Go menu */
 250         if (document) {
 251                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 252                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 253                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 254                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 255         } else {
 256                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 257                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 258                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 259                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 260         }
 261
 262         /* Toolbar-specific actions: */
 263         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 264         set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 265
 266         if (has_pages && ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 267                 GtkAction *action;
 268                 float      zoom;
 269                 float      real_zoom;
 270
 271                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 272                                                       ZOOM_CONTROL_ACTION);
 273
 274                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 275                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 276
 277                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 278         }
 279 }
 280
 281 static void
 282 set_widget_visibility (GtkWidget *widget, gboolean visible)
 283 {
 284         g_return_if_fail (GTK_IS_WIDGET (widget));
 285
 286         if (visible)
 287                 gtk_widget_show (widget);
 288         else
 289                 gtk_widget_hide (widget);
 290 }
 291
 292 static void
 293 update_chrome_visibility (EvWindow *window)
 294 {
 295         EvWindowPrivate *priv = window->priv;
 296         gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar;
 297         gboolean fullscreen_mode, presentation, fullscreen;
 298
 299         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 300         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 301         fullscreen_mode = fullscreen || presentation;
 302
 303         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 304         toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0 && !fullscreen_mode;
 305         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 306         fullscreen_toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0;
 307         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !fullscreen_mode;
 308         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 309
 310         set_widget_visibility (priv->menubar, menubar);
 311
 312         set_widget_visibility (priv->toolbar_dock, toolbar);
 313         set_action_sensitive (window, "EditToolbar", toolbar);
 314
 315         set_widget_visibility (priv->sidebar, sidebar);
 316         set_widget_visibility (priv->find_bar, findbar);
 317         set_widget_visibility (priv->statusbar, statusbar);
 318         set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 319
 320         if (priv->fullscreen_popup != NULL) {
 321                 if (fullscreen)
 322                         show_fullscreen_popup (window);
 323                 else
 324                         set_widget_visibility (priv->fullscreen_popup, FALSE);
 325         }
 326 }
 327
 328 static void
 329 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 330 {
 331         EvWindowPrivate *priv = window->priv;
 332         GConfClient *client;
 333
 334         if (active) {
 335                 priv->chrome |= flag;
 336         }
 337         else {
 338                 priv->chrome &= ~flag;
 339         }
 340
 341         if (pref != NULL) {
 342                 client = gconf_client_get_default ();
 343                 gconf_client_set_bool (client, pref, active, NULL);
 344                 g_object_unref (client);
 345         }
 346
 347         update_chrome_visibility (window);
 348 }
 349
 350 static void
 351 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
 352 {
 353         GtkAction *action;
 354
 355         action = gtk_action_group_get_action (window->priv->action_group,
 356                                               PAGE_SELECTOR_ACTION);
 357         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
 358 }
 359
 360 static void
 361 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
 362 {
 363         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD);
 364 }
 365
 366 static void
 367 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
 368 {
 369         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD);
 370 }
 371
 372 static void
 373 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
 374 {
 375         gboolean continuous;
 376
 377         ev_window_stop_presentation (ev_window);
 378         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 379         g_object_set (G_OBJECT (ev_window->priv->view),
 380                       "continuous", continuous,
 381                       NULL);
 382         update_action_sensitivity (ev_window);
 383 }
 384
 385 static void
 386 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
 387 {
 388         gboolean dual_page;
 389
 390         ev_window_stop_presentation (ev_window);
 391         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 392         g_object_set (G_OBJECT (ev_window->priv->view),
 393                       "dual-page", dual_page,
 394                       NULL);
 395         update_action_sensitivity (ev_window);
 396 }
 397
 398 static void
 399 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 400 {
 401         ev_window_stop_presentation (ev_window);
 402
 403         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 404                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
 405         } else {
 406                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 407         }
 408         update_action_sensitivity (ev_window);
 409 }
 410
 411 static void
 412 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 413 {
 414         ev_window_stop_presentation (ev_window);
 415
 416         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 417                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
 418         } else {
 419                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 420         }
 421         update_action_sensitivity (ev_window);
 422 }
 423
 424 static void
 425 update_sizing_buttons (EvWindow *window)
 426 {
 427         GtkActionGroup *action_group = window->priv->action_group;
 428         GtkAction *action;
 429         gboolean best_fit, page_width;
 430         EvSizingMode sizing_mode;
 431
 432         if (window->priv->view == NULL)
 433                 return;
 434
 435         g_object_get (window->priv->view,
 436                       "sizing_mode", &sizing_mode,
 437                       NULL);
 438
 439         switch (sizing_mode) {
 440         case EV_SIZING_BEST_FIT:
 441                 best_fit = TRUE;
 442                 page_width = FALSE;
 443                 break;
 444         case EV_SIZING_FIT_WIDTH:
 445                 best_fit = FALSE;
 446                 page_width = TRUE;
 447                 break;
 448
 449         default:
 450                 best_fit = page_width = FALSE;
 451                 break;
 452         }
 453
 454         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 455         g_signal_handlers_block_by_func
 456                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 457         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 458         g_signal_handlers_unblock_by_func
 459                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 460
 461         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 462         g_signal_handlers_block_by_func
 463                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 464         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 465         g_signal_handlers_unblock_by_func
 466                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 467
 468         action = gtk_action_group_get_action (window->priv->action_group,
 469                                               ZOOM_CONTROL_ACTION);
 470         if (best_fit) {
 471                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 472                                                  EPHY_ZOOM_BEST_FIT);
 473         } else if (page_width) {
 474                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 475                                                  EPHY_ZOOM_FIT_WIDTH);
 476         }
 477 }
 478
 479 void
 480 ev_window_open_page_label (EvWindow   *ev_window,
 481                            const char *label)
 482 {
 483         if (ev_window->priv->page_cache) {
 484                 ev_page_cache_set_page_label (ev_window->priv->page_cache,
 485                                               label);
 486         }
 487 }
 488
 489 gboolean
 490 ev_window_is_empty (const EvWindow *ev_window)
 491 {
 492         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 493
 494         return ev_window->priv->document == NULL;
 495 }
 496
 497 static void
 498 unable_to_load (EvWindow   *ev_window,
 499                 const char *error_message)
 500 {
 501         GtkWidget *dialog;
 502
 503         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 504                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 505                                          GTK_MESSAGE_ERROR,
 506                                          GTK_BUTTONS_CLOSE,
 507                                          _("Unable to open document"));
 508         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 509                                                   "%s", error_message);
 510         gtk_dialog_run (GTK_DIALOG (dialog));
 511         gtk_widget_destroy (dialog);
 512 }
 513
 514 static void
 515 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 516 {
 517         char *title = NULL;
 518         char *doc_title = NULL;
 519         gboolean password_needed;
 520
 521         password_needed = (ev_window->priv->password_document != NULL);
 522         if (document && ev_window->priv->page_cache) {
 523                 doc_title = ev_page_cache_get_title (ev_window->priv->page_cache);
 524
 525                 /* Make sure we get a valid title back */
 526                 if (doc_title) {
 527                         if (doc_title[0] == '\000' ||
 528                             !g_utf8_validate (doc_title, -1, NULL)) {
 529                                 g_free (doc_title);
 530                                 doc_title = NULL;
 531                         }
 532                 }
 533         }
 534
 535         if (doc_title) {
 536                 char *p;
 537
 538                 for (p = doc_title; *p; ++p) {
 539                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 540                         if (*p == '\n')
 541                                 *p = ' ';
 542                 }
 543         }
 544
 545         if (doc_title == NULL && ev_window->priv->uri) {
 546                 char *basename;
 547
 548                 basename = g_path_get_basename (ev_window->priv->uri);
 549                 doc_title = gnome_vfs_unescape_string_for_display (basename);
 550                 g_free (basename);
 551         }
 552
 553         if (password_needed) {
 554                 if (doc_title == NULL) {
 555                         title = g_strdup (_("Document Viewer - Password Required"));
 556                 } else {
 557                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 558                 }
 559         } else {
 560                 if (doc_title == NULL) {
 561                         title = g_strdup (_("Document Viewer"));
 562                 } else {
 563                         title = g_strdup (doc_title);
 564                 }
 565         }
 566
 567         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 568
 569         g_free (doc_title);
 570         g_free (title);
 571 }
 572
 573 static void
 574 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 575 {
 576         update_action_sensitivity (ev_window);
 577 }
 578
 579 static void
 580 page_changed_cb (EvPageCache *page_cache,
 581                  gint         page,
 582                  EvWindow    *ev_window)
 583 {
 584         update_action_sensitivity (ev_window);
 585 }
 586
 587 static void
 588 update_document_mode (EvWindow *window, EvDocumentMode mode)
 589 {
 590         if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 591                 ev_window_fullscreen (window);
 592         } else if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 593                 ev_window_run_presentation (window);
 594         }
 595 }
 596
 597 static void
 598 ev_window_setup_document (EvWindow *ev_window)
 599 {
 600         const EvDocumentInfo *info;
 601         EvDocument *document;
 602         EvView *view = EV_VIEW (ev_window->priv->view);
 603         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 604         GtkAction *action;
 605
 606         document = ev_window->priv->document;
 607         ev_window->priv->page_cache = ev_document_get_page_cache (ev_window->priv->document);
 608         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 609
 610         g_signal_connect_object (G_OBJECT (document),
 611                                  "notify::title",
 612                                  G_CALLBACK (update_window_title),
 613                                  ev_window, 0);
 614         if (EV_IS_DOCUMENT_FIND (document)) {
 615                 g_signal_connect_object (G_OBJECT (document),
 616                                          "find_changed",
 617                                          G_CALLBACK (find_changed_cb),
 618                                          ev_window, 0);
 619         }
 620
 621         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 622
 623         ev_sidebar_set_document (sidebar, document);
 624
 625         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 626                 ev_view_set_document (view, document);
 627         }
 628
 629         update_window_title (document, NULL, ev_window);
 630         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 631         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 632         update_action_sensitivity (ev_window);
 633
 634         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 635         update_document_mode (ev_window, info->mode);
 636 }
 637
 638 static void
 639 password_dialog_response (GtkWidget *password_dialog,
 640                           gint       response_id,
 641                           EvWindow  *ev_window)
 642 {
 643         char *password;
 644
 645         if (response_id == GTK_RESPONSE_OK) {
 646                 EvDocument *document;
 647                 gchar *uri;
 648
 649                 password = ev_password_dialog_get_password (password_dialog);
 650                 if (password) {
 651                         ev_document_doc_mutex_lock ();
 652                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 653                                                            password);
 654                         ev_document_doc_mutex_unlock ();
 655                 }
 656                 g_free (password);
 657
 658                 document = ev_window->priv->password_document;
 659                 uri = ev_window->priv->password_uri;
 660
 661                 ev_window->priv->password_document = NULL;
 662                 ev_window->priv->password_uri = NULL;
 663
 664                 if (start_loading_document (ev_window, document, uri)) {
 665                         gtk_widget_destroy (password_dialog);
 666                 }
 667
 668                 g_object_unref (document);
 669                 g_free (uri);
 670
 671                 return;
 672         }
 673
 674         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 675         gtk_widget_destroy (password_dialog);
 676 }
 677
 678 /* Called either by start_loading_document or by the "unlock" callback on the
 679  * password_view page.  It assumes that ev_window->priv->password_* has been set
 680  * correctly.  These are cleared by password_dialog_response() */
 681
 682 static void
 683 ev_window_popup_password_dialog (EvWindow *ev_window)
 684 {
 685         g_assert (ev_window->priv->password_document);
 686         g_assert (ev_window->priv->password_uri);
 687
 688         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 689
 690         update_window_title (ev_window->priv->password_document, NULL, ev_window);
 691         if (ev_window->priv->password_dialog == NULL) {
 692                 gchar *basename, *file_name;
 693
 694                 basename = g_path_get_basename (ev_window->priv->password_uri);
 695                 file_name = gnome_vfs_unescape_string_for_display (basename);
 696                 ev_window->priv->password_dialog =
 697                         ev_password_dialog_new (GTK_WIDGET (ev_window), file_name);
 698                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 699                                            (gpointer *) &(ev_window->priv->password_dialog));
 700                 g_signal_connect (ev_window->priv->password_dialog,
 701                                   "response",
 702                                   G_CALLBACK (password_dialog_response),
 703                                   ev_window);
 704                 g_free (basename);
 705                 g_free (file_name);
 706                 gtk_widget_show (ev_window->priv->password_dialog);
 707         } else {
 708                 ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog);
 709         }
 710 }
 711
 712 /* This wil try to load the document.  It might be called multiple times on the
 713  * same document by the password dialog.
 714  *
 715  * Since the flow of the error dialog is very confusing, we assume that both
 716  * document and uri will go away after this function is called, and thus we need
 717  * to ref/dup them.  Additionally, it needs to clear
 718  * ev_window->priv->password_{uri,document}, and thus people who call this
 719  * function should _not_ necessarily expect those to exist after being
 720  * called. */
 721 static gboolean
 722 start_loading_document (EvWindow   *ev_window,
 723                         EvDocument *document,
 724                         const char *uri)
 725 {
 726         gboolean result;
 727         GError *error = NULL;
 728
 729         g_assert (document);
 730         g_assert (document != ev_window->priv->document);
 731         g_assert (uri);
 732         if (ev_window->priv->password_document) {
 733                 g_object_unref (ev_window->priv->password_document);
 734                 ev_window->priv->password_document = NULL;
 735         }
 736         if (ev_window->priv->password_uri) {
 737                 g_free (ev_window->priv->password_uri);
 738                 ev_window->priv->password_uri = NULL;
 739         }
 740
 741         result = ev_document_load (document, uri, &error);
 742
 743         /* Success! */
 744         if (result) {
 745                 if (ev_window->priv->document)
 746                         g_object_unref (ev_window->priv->document);
 747                 ev_window->priv->document = g_object_ref (document);
 748                 ev_window_setup_document (ev_window);
 749
 750                 ev_window_add_recent (ev_window, uri);
 751
 752                 return TRUE;
 753         }
 754
 755         /* unable to load the document */
 756         g_assert (error != NULL);
 757
 758         if (error->domain == EV_DOCUMENT_ERROR &&
 759             error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 760                 gchar *base_name, *file_name;
 761
 762                 ev_window->priv->password_document = g_object_ref (document);
 763                 ev_window->priv->password_uri = g_strdup (uri);
 764
 765                 base_name = g_path_get_basename (uri);
 766                 file_name = gnome_vfs_unescape_string_for_display (base_name);
 767
 768                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 769                                                 file_name);
 770                 g_free (file_name);
 771                 g_free (base_name);
 772                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 773
 774                 ev_window_popup_password_dialog (ev_window);
 775         } else {
 776                 unable_to_load (ev_window, error->message);
 777         }
 778         g_error_free (error);
 779
 780         return FALSE;
 781 }
 782
 783 static gboolean
 784 sanity_check_uri (EvWindow *window, const char *uri)
 785 {
 786         gboolean result = FALSE;
 787         GnomeVFSURI *vfs_uri;
 788         char *err;
 789
 790         vfs_uri = gnome_vfs_uri_new (uri);
 791         if (vfs_uri) {
 792                 if (gnome_vfs_uri_exists (vfs_uri)) {
 793                         result = TRUE;
 794                 }
 795         }
 796
 797         if (!result) {
 798                 err = g_strdup_printf (_("The file %s does not exist."), uri);
 799                 unable_to_load (window, err);
 800                 g_free (err);
 801         }
 802
 803         return result;
 804 }
 805
 806 void
 807 ev_window_open (EvWindow *ev_window, const char *uri)
 808 {
 809         EvDocument *document = NULL;
 810         GType document_type;
 811         char *mime_type = NULL;
 812
 813         if (!sanity_check_uri (ev_window, uri)) {
 814                 return;
 815         }
 816
 817         g_free (ev_window->priv->uri);
 818         ev_window->priv->uri = g_strdup (uri);
 819
 820         document_type = ev_document_type_lookup (uri, &mime_type);
 821         if (document_type != G_TYPE_INVALID) {
 822                 document = g_object_new (document_type, NULL);
 823         }
 824
 825         if (document) {
 826                 start_loading_document (ev_window, document, uri);
 827                 /* See the comment on start_loading_document on ref counting.
 828                  * As the password dialog flow is confusing, we're very explicit
 829                  * on ref counting. */
 830                 g_object_unref (document);
 831         } else {
 832                 char *error_message;
 833
 834                 error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
 835                                                  mime_type?mime_type:"<Unknown MIME Type>");
 836                 unable_to_load (ev_window, error_message);
 837                 g_free (error_message);
 838         }
 839
 840         g_free (mime_type);
 841 }
 842
 843 static void
 844 ev_window_open_uri_list (EvWindow *ev_window, GList *uri_list)
 845 {
 846         GList *list;
 847         gchar *uri;
 848
 849         g_return_if_fail (uri_list != NULL);
 850
 851         list = uri_list;
 852         while (list) {
 853                 uri = gnome_vfs_uri_to_string (list->data, GNOME_VFS_URI_HIDE_NONE);
 854
 855                 if (ev_document_type_lookup (uri, NULL) != G_TYPE_INVALID) {
 856                         if (ev_window_is_empty (EV_WINDOW (ev_window))) {
 857                                 ev_window_open (ev_window, uri);
 858
 859                                 gtk_widget_show (GTK_WIDGET (ev_window));
 860                         } else {
 861                                 EvWindow *new_window;
 862
 863                                 new_window = ev_application_new_window (EV_APP);
 864                                 ev_window_open (new_window, uri);
 865
 866                                 gtk_widget_show (GTK_WIDGET (new_window));
 867                         }
 868                 }
 869
 870                 g_free (uri);
 871
 872                 list = g_list_next (list);
 873         }
 874 }
 875
 876 static void
 877 ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window)
 878 {
 879         ev_application_open (EV_APP, NULL);
 880 }
 881
 882 static void
 883 ev_window_cmd_recent_file_activate (EggRecentViewGtk *view, EggRecentItem *item,
 884                                     EvWindow *ev_window)
 885 {
 886         char *uri;
 887         GtkWidget *window;
 888
 889         uri = egg_recent_item_get_uri (item);
 890
 891         window = GTK_WIDGET (ev_application_get_empty_window (EV_APP));
 892         gtk_widget_show (window);
 893         ev_window_open (EV_WINDOW (window), uri);
 894
 895         g_free (uri);
 896 }
 897
 898 static void
 899 ev_window_add_recent (EvWindow *window, const char *filename)
 900 {
 901         EggRecentItem *item;
 902
 903         if (strstr (filename, "file:///") == NULL)
 904                 return;
 905
 906         item = egg_recent_item_new_from_uri (filename);
 907         egg_recent_item_add_group (item, "Evince");
 908         egg_recent_model_add_full (window->priv->recent_model, item);
 909 }
 910
 911 static void
 912 ev_window_setup_recent (EvWindow *ev_window)
 913 {
 914         GtkWidget *menu_item;
 915         GtkWidget *menu;
 916
 917         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu");
 918         menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu_item));
 919         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu/RecentFilesMenu");
 920
 921         g_return_if_fail (menu != NULL);
 922         g_return_if_fail (menu_item != NULL);
 923
 924         /* it would be better if we just filtered by mime-type, but there
 925          * doesn't seem to be an easy way to figure out which mime-types we
 926          * can handle */
 927         ev_window->priv->recent_model = egg_recent_model_new (EGG_RECENT_MODEL_SORT_MRU);
 928
 929         ev_window->priv->recent_view = egg_recent_view_gtk_new (menu, menu_item);
 930         egg_recent_view_gtk_show_icons (EGG_RECENT_VIEW_GTK (ev_window->priv->recent_view), FALSE);
 931         egg_recent_model_set_limit (ev_window->priv->recent_model, 5);
 932
 933         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
 934                                    ev_window->priv->recent_model);
 935
 936         egg_recent_model_set_filter_groups (ev_window->priv->recent_model,
 937                                             "Evince", NULL);
 938
 939         egg_recent_view_gtk_set_trailing_sep (ev_window->priv->recent_view, TRUE);
 940
 941         g_signal_connect (ev_window->priv->recent_view, "activate",
 942                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
 943 }
 944
 945 /* FIXME
 946 static gboolean
 947 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
 948 {
 949         GtkWidget *msgbox;
 950         gchar *utf8_file_name;
 951         AtkObject *obj;
 952         gint ret;
 953
 954         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
 955         msgbox = gtk_message_dialog_new (
 956                 window,
 957                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 958                 GTK_MESSAGE_QUESTION,
 959                 GTK_BUTTONS_NONE,
 960                 _("A file named \"%s\" already exists."),
 961                 utf8_file_name);
 962         g_free (utf8_file_name);
 963
 964         gtk_message_dialog_format_secondary_text (
 965                 GTK_MESSAGE_DIALOG (msgbox),
 966                 _("Do you want to replace it with the one you are saving?"));
 967
 968         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 969                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 970
 971         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 972                                _("_Replace"), GTK_RESPONSE_YES);
 973
 974         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
 975                                          GTK_RESPONSE_CANCEL);
 976
 977         obj = gtk_widget_get_accessible (msgbox);
 978
 979         if (GTK_IS_ACCESSIBLE (obj))
 980                 atk_object_set_name (obj, _("Question"));
 981
 982         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
 983         gtk_widget_destroy (msgbox);
 984
 985         return (ret == GTK_RESPONSE_YES);
 986 }
 987 */
 988
 989 static void
 990 save_error_dialog (GtkWindow *window, const gchar *file_name)
 991 {
 992         GtkWidget *error_dialog;
 993
 994         error_dialog = gtk_message_dialog_new (
 995                 window,
 996                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 997                 GTK_MESSAGE_ERROR,
 998                 GTK_BUTTONS_CLOSE,
 999                 _("The file could not be saved as \"%s\"."),
1000                 file_name);
1001
1002         /* Easy way to make the text bold while keeping the string
1003          * above free from pango markup (FIXME ?) */
1004         gtk_message_dialog_format_secondary_text (
1005                 GTK_MESSAGE_DIALOG (error_dialog), " ");
1006
1007         gtk_dialog_run (GTK_DIALOG (error_dialog));
1008         gtk_widget_destroy (error_dialog);
1009 }
1010
1011 static void
1012 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1013 {
1014         GtkWidget *fc;
1015         GtkFileFilter *pdf_filter, *all_filter;
1016         gchar *uri = NULL;
1017         gboolean success;
1018
1019         fc = gtk_file_chooser_dialog_new (
1020                 _("Save a Copy"),
1021                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
1022                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1023                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1024                 NULL);
1025         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
1026
1027         pdf_filter = gtk_file_filter_new ();
1028         gtk_file_filter_set_name (pdf_filter, _("PDF Documents"));
1029         gtk_file_filter_add_mime_type (pdf_filter, "application/pdf");
1030         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
1031
1032         all_filter = gtk_file_filter_new ();
1033         gtk_file_filter_set_name (all_filter, _("All Files"));
1034         gtk_file_filter_add_pattern (all_filter, "*");
1035         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter);
1036         gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
1037
1038         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1039
1040         gtk_widget_show (fc);
1041
1042         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
1043                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1044
1045 /* FIXME
1046                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
1047                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
1048                                 continue;
1049 */
1050
1051                 ev_document_doc_mutex_lock ();
1052                 success = ev_document_save (ev_window->priv->document, uri, NULL);
1053                 ev_document_doc_mutex_unlock ();
1054
1055                 if (success)
1056                         break;
1057                 else
1058                         save_error_dialog (GTK_WINDOW (fc), uri);
1059         }
1060         gtk_widget_destroy (fc);
1061 }
1062
1063 static gboolean
1064 using_postscript_printer (GnomePrintConfig *config)
1065 {
1066         const guchar *driver;
1067         const guchar *transport;
1068
1069         driver = gnome_print_config_get (
1070                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1071
1072         transport = gnome_print_config_get (
1073                 config, (const guchar *)"Settings.Transport.Backend");
1074
1075         if (driver) {
1076                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1077                         return TRUE;
1078                 else
1079                         return FALSE;
1080         } else  if (transport) {
1081                 if (!strcmp ((const gchar *)transport, "CUPS"))
1082                         return TRUE;
1083                 else if (!strcmp ((const gchar *)transport, "LPD"))
1084                         return TRUE;
1085         }
1086
1087         return FALSE;
1088 }
1089
1090 static void
1091 ev_window_print (EvWindow *window)
1092 {
1093         EvPageCache *page_cache;
1094         int last_page;
1095
1096         page_cache = ev_document_get_page_cache (window->priv->document);
1097         last_page = ev_page_cache_get_n_pages (page_cache);
1098
1099         ev_window_print_range (window, 1, -1);
1100 }
1101
1102 void
1103 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1104 {
1105         GnomePrintConfig *config;
1106         GnomePrintJob *job;
1107         GtkWidget *print_dialog;
1108         gchar *pages_label;
1109         EvPrintJob *print_job = NULL;
1110         EvPageCache *page_cache;
1111
1112         g_return_if_fail (EV_IS_WINDOW (ev_window));
1113         g_return_if_fail (ev_window->priv->document != NULL);
1114
1115         page_cache = ev_document_get_page_cache (ev_window->priv->document);
1116         if (last_page == -1) {
1117                 last_page = ev_page_cache_get_n_pages (page_cache);
1118         }
1119
1120         config = gnome_print_config_default ();
1121         job = gnome_print_job_new (config);
1122
1123         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1124                                                (GNOME_PRINT_DIALOG_RANGE |
1125                                                 GNOME_PRINT_DIALOG_COPIES));
1126
1127         pages_label = g_strconcat (_("Pages"), " ", NULL);
1128         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (print_dialog),
1129                                                  GNOME_PRINT_RANGE_ALL |
1130                                                  GNOME_PRINT_RANGE_RANGE,
1131                                                  first_page, last_page,
1132                                                  NULL, (const guchar *)pages_label);
1133         g_free (pages_label);
1134
1135         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1136                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1137                                            FALSE);
1138
1139         while (TRUE) {
1140                 int response;
1141                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1142
1143                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1144                         break;
1145
1146                 /* FIXME: Change this when we have the first backend
1147                  * that can print more than postscript
1148                  */
1149                 if (!using_postscript_printer (config)) {
1150                         GtkWidget *dialog;
1151
1152                         dialog = gtk_message_dialog_new (
1153                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1154                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1155                                 _("Printing is not supported on this printer."));
1156                         gtk_message_dialog_format_secondary_text (
1157                                 GTK_MESSAGE_DIALOG (dialog),
1158                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1159                                 gnome_print_config_get (
1160                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1161                         gtk_dialog_run (GTK_DIALOG (dialog));
1162                         gtk_widget_destroy (dialog);
1163
1164                         continue;
1165                 }
1166
1167                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1168                                           "gnome_print_job", job,
1169                                           "document", ev_window->priv->document,
1170                                           "print_dialog", print_dialog,
1171                                           NULL);
1172                 break;
1173         }
1174
1175         gtk_widget_destroy (print_dialog);
1176
1177         if (print_job != NULL) {
1178                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1179                 g_object_unref (print_job);
1180         }
1181 }
1182
1183 static void
1184 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1185 {
1186         ev_window_print (ev_window);
1187 }
1188
1189 static void
1190 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1191 {
1192         EvDocument *document = ev_window->priv->document;
1193         EvDocumentInfo *info;
1194         GtkDialog *dialog;
1195         GtkTreeModel *fonts;
1196
1197         if (EV_IS_DOCUMENT_FONTS (document)) {
1198                 fonts = ev_document_fonts_get_fonts_model (EV_DOCUMENT_FONTS (document));
1199         } else {
1200                 fonts = NULL;
1201         }
1202
1203         info = ev_document_get_info (document);
1204         dialog = ev_properties_new (info, fonts);
1205         gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (ev_window));
1206         gtk_dialog_run (dialog);
1207         gtk_widget_destroy (GTK_WIDGET (dialog));
1208         ev_document_info_free (info);
1209 }
1210
1211 static void
1212 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1213 {
1214         g_return_if_fail (EV_IS_WINDOW (ev_window));
1215
1216         gtk_widget_destroy (GTK_WIDGET (ev_window));
1217 }
1218
1219 static void
1220 find_not_supported_dialog (EvWindow   *ev_window)
1221 {
1222         GtkWidget *dialog;
1223
1224         /* If you change this so it isn't modal, be sure you don't
1225          * allow multiple copies of the dialog...
1226          */
1227
1228         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1229                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1230                                          GTK_MESSAGE_ERROR,
1231                                          GTK_BUTTONS_CLOSE,
1232                                          _("The \"Find\" feature will not work with this document"));
1233         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1234                                                   _("Searching for text is only supported for PDF documents."));
1235         gtk_dialog_run (GTK_DIALOG (dialog));
1236         gtk_widget_destroy (dialog);
1237 }
1238
1239 static void
1240 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1241 {
1242         g_return_if_fail (EV_IS_WINDOW (ev_window));
1243
1244         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1245 }
1246
1247 static void
1248 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1249 {
1250         g_return_if_fail (EV_IS_WINDOW (ev_window));
1251
1252         if (ev_window->priv->document == NULL) {
1253                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1254         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1255                 find_not_supported_dialog (ev_window);
1256         } else {
1257                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1258
1259                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1260         }
1261 }
1262
1263 static void
1264 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1265 {
1266         g_return_if_fail (EV_IS_WINDOW (ev_window));
1267
1268         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1269 }
1270
1271 static void
1272 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1273 {
1274         g_return_if_fail (EV_IS_WINDOW (ev_window));
1275
1276         ev_view_copy (EV_VIEW (ev_window->priv->view));
1277 }
1278
1279 static void
1280 ev_window_update_fullscreen_popup (EvWindow *window)
1281 {
1282         GtkWidget *popup = window->priv->fullscreen_popup;
1283         int popup_width, popup_height;
1284         GdkRectangle screen_rect;
1285         gboolean toolbar;
1286
1287         g_return_if_fail (popup != NULL);
1288
1289         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0;
1290         popup_width = popup->requisition.width;
1291         popup_height = popup->requisition.height;
1292
1293         /* FIXME multihead */
1294         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1295                         gdk_screen_get_monitor_at_window
1296                         (gdk_screen_get_default (),
1297                          GTK_WIDGET (window)->window),
1298                          &screen_rect);
1299         if (toolbar) {
1300                 gtk_widget_set_size_request (popup,
1301                                              screen_rect.width,
1302                                              -1);
1303                 gtk_window_move (GTK_WINDOW (popup),
1304                                  screen_rect.x,
1305                                  screen_rect.y);
1306
1307         } else {
1308                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1309                 {
1310                         gtk_window_move (GTK_WINDOW (popup),
1311                                          screen_rect.x,
1312                                          screen_rect.y);
1313                 } else {
1314                         gtk_window_move (GTK_WINDOW (popup),
1315                                          screen_rect.x + screen_rect.width - popup_width,
1316                                          screen_rect.y);
1317                 }
1318         }
1319 }
1320
1321 static void
1322 screen_size_changed_cb (GdkScreen *screen,
1323                         EvWindow *window)
1324 {
1325         ev_window_update_fullscreen_popup (window);
1326 }
1327
1328 static void
1329 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1330                                       EvWindow *ev_window)
1331 {
1332         GConfClient *client;
1333         int sidebar_size;
1334
1335         sidebar_size = gtk_paned_get_position (GTK_PANED (object));
1336
1337         client = gconf_client_get_default ();
1338         gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL);
1339         g_object_unref (client);
1340 }
1341
1342 static void
1343 destroy_fullscreen_popup (EvWindow *window)
1344 {
1345         if (window->priv->fullscreen_popup != NULL)
1346         {
1347                 gtk_widget_destroy (window->priv->fullscreen_popup);
1348                 window->priv->fullscreen_popup = NULL;
1349         }
1350 }
1351
1352 static void
1353 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1354 {
1355         GtkAction *action;
1356
1357         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1358         g_return_if_fail (action != NULL);
1359
1360         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1361 }
1362
1363 static void
1364 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1365 {
1366         ev_window_update_fullscreen_popup (window);
1367 }
1368
1369 static gboolean
1370 fullscreen_timeout_cb (gpointer data)
1371 {
1372         EvWindow *window = EV_WINDOW (data);
1373
1374         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1375         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1376         window->priv->fullscreen_timeout_source = NULL;
1377
1378         return FALSE;
1379 }
1380
1381 static void
1382 fullscreen_set_timeout (EvWindow *window)
1383 {
1384         GSource *source;
1385
1386         if (window->priv->fullscreen_timeout_source != NULL)
1387                 g_source_destroy (window->priv->fullscreen_timeout_source);
1388
1389         source = g_timeout_source_new (1000);
1390         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1391         g_source_attach (source, NULL);
1392         window->priv->fullscreen_timeout_source = source;
1393 }
1394
1395 static void
1396 fullscreen_clear_timeout (EvWindow *window)
1397 {
1398         if (window->priv->fullscreen_timeout_source != NULL)
1399                 g_source_destroy (window->priv->fullscreen_timeout_source);
1400
1401         window->priv->fullscreen_timeout_source = NULL;
1402         ev_view_show_cursor (EV_VIEW (window->priv->view));
1403 }
1404
1405
1406 static void
1407 show_fullscreen_popup (EvWindow *window)
1408 {
1409         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1410                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1411                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1412         }
1413
1414         fullscreen_set_timeout (window);
1415 }
1416
1417 static gboolean
1418 fullscreen_motion_notify_cb (GtkWidget *widget,
1419                              GdkEventMotion *event,
1420                              gpointer user_data)
1421 {
1422         EvWindow *window = EV_WINDOW (user_data);
1423
1424         show_fullscreen_popup (window);
1425
1426         return FALSE;
1427 }
1428
1429 static gboolean
1430 fullscreen_leave_notify_cb (GtkWidget *widget,
1431                             GdkEventCrossing *event,
1432                             gpointer user_data)
1433 {
1434         EvWindow *window = EV_WINDOW (user_data);
1435
1436         fullscreen_clear_timeout (window);
1437
1438         return FALSE;
1439 }
1440
1441 static GtkWidget *
1442 ev_window_get_exit_fullscreen_button (EvWindow *window)
1443 {
1444         GtkWidget *button, *icon, *label, *hbox;
1445
1446         button = gtk_button_new ();
1447         g_signal_connect (button, "clicked",
1448                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1449                           window);
1450         gtk_widget_show (button);
1451
1452         hbox = gtk_hbox_new (FALSE, 2);
1453         gtk_widget_show (hbox);
1454         gtk_container_add (GTK_CONTAINER (button), hbox);
1455
1456         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1457         gtk_widget_show (icon);
1458         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1459
1460         label = gtk_label_new (_("Leave Fullscreen"));
1461         gtk_widget_show (label);
1462         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1463
1464         return button;
1465 }
1466
1467 static GtkWidget *
1468 ev_window_create_fullscreen_popup (EvWindow *window)
1469 {
1470         GtkWidget *popup;
1471         GtkWidget *hbox;
1472         GtkWidget *button;
1473
1474         popup = gtk_window_new (GTK_WINDOW_POPUP);
1475         hbox = gtk_hbox_new (FALSE, 0);
1476         button = ev_window_get_exit_fullscreen_button (window);
1477
1478         gtk_container_add (GTK_CONTAINER (popup), hbox);
1479         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1480                             TRUE, TRUE, 0);
1481         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1482
1483         gtk_widget_show (button);
1484         gtk_widget_show (hbox);
1485
1486         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1487
1488         /* FIXME multihead */
1489         g_signal_connect_object (gdk_screen_get_default (), "size-changed",
1490                                  G_CALLBACK (screen_size_changed_cb),
1491                                  window, 0);
1492         g_signal_connect_object (popup, "size_request",
1493                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1494                                  window, 0);
1495
1496         return popup;
1497 }
1498
1499
1500 static void
1501 ev_window_update_fullscreen_action (EvWindow *window)
1502 {
1503         GtkAction *action;
1504
1505         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1506         g_signal_handlers_block_by_func
1507                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1508         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1509                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1510         g_signal_handlers_unblock_by_func
1511                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1512 }
1513
1514 static void
1515 ev_window_fullscreen (EvWindow *window)
1516 {
1517         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1518         if (window->priv->fullscreen_popup == NULL)
1519                 window->priv->fullscreen_popup
1520                         = ev_window_create_fullscreen_popup (window);
1521         update_chrome_visibility (window);
1522
1523         g_object_set (G_OBJECT (window->priv->scrolled_window),
1524                       "shadow-type", GTK_SHADOW_NONE,
1525                       NULL);
1526
1527         g_signal_connect (window->priv->view,
1528                           "motion-notify-event",
1529                           G_CALLBACK (fullscreen_motion_notify_cb),
1530                           window);
1531         g_signal_connect (window->priv->view,
1532                           "leave-notify-event",
1533                           G_CALLBACK (fullscreen_leave_notify_cb),
1534                           window);
1535         fullscreen_set_timeout (window);
1536
1537         gtk_widget_grab_focus (window->priv->view);
1538         ev_window_update_fullscreen_action (window);
1539         gtk_window_fullscreen (GTK_WINDOW (window));
1540         ev_window_update_fullscreen_popup (window);
1541 }
1542
1543 static void
1544 ev_window_unfullscreen (EvWindow *window)
1545 {
1546         EvView *view = EV_VIEW (window->priv->view);
1547
1548         ev_view_set_fullscreen (view, FALSE);
1549         g_object_set (G_OBJECT (window->priv->scrolled_window),
1550                       "shadow-type", GTK_SHADOW_IN,
1551                       NULL);
1552
1553         fullscreen_clear_timeout (window);
1554
1555         g_signal_handlers_disconnect_by_func (view,
1556                                               (gpointer) fullscreen_motion_notify_cb,
1557                                               window);
1558         g_signal_handlers_disconnect_by_func (view,
1559                                               (gpointer) fullscreen_leave_notify_cb,
1560                                               window);
1561         ev_window_update_fullscreen_action (window);
1562         gtk_window_unfullscreen (GTK_WINDOW (window));
1563         update_chrome_visibility (window);
1564 }
1565
1566 static void
1567 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1568 {
1569         gboolean fullscreen;
1570
1571         g_return_if_fail (EV_IS_WINDOW (window));
1572         ev_window_stop_presentation (window);
1573
1574         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1575         if (fullscreen) {
1576                 ev_window_fullscreen (window);
1577         } else {
1578                 ev_window_unfullscreen (window);
1579         }
1580 }
1581
1582 static void
1583 ev_window_update_presentation_action (EvWindow *window)
1584 {
1585         GtkAction *action;
1586
1587         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1588         g_signal_handlers_block_by_func
1589                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1590         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1591                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1592         g_signal_handlers_unblock_by_func
1593                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1594 }
1595
1596 static void
1597 ev_window_run_presentation (EvWindow *window)
1598 {
1599         g_object_set (G_OBJECT (window->priv->scrolled_window),
1600                       "shadow-type", GTK_SHADOW_NONE,
1601                       NULL);
1602
1603         gtk_widget_grab_focus (window->priv->view);
1604         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1605         gtk_window_fullscreen (GTK_WINDOW (window));
1606         ev_window_update_presentation_action (window);
1607         update_chrome_visibility (window);
1608 }
1609
1610 static void
1611 ev_window_stop_presentation (EvWindow *window)
1612 {
1613         if (! ev_view_get_presentation (EV_VIEW (window->priv->view)))
1614                 return;
1615
1616         g_object_set (G_OBJECT (window->priv->scrolled_window),
1617                       "shadow-type", GTK_SHADOW_IN,
1618                       NULL);
1619         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1620         gtk_window_unfullscreen (GTK_WINDOW (window));
1621         ev_window_update_presentation_action (window);
1622         update_chrome_visibility (window);
1623 }
1624
1625 static void
1626 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1627 {
1628         gboolean presentation;
1629
1630         g_return_if_fail (EV_IS_WINDOW (window));
1631
1632         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1633         if (presentation) {
1634                 ev_window_run_presentation (window);
1635         } else {
1636                 ev_window_stop_presentation (window);
1637         }
1638 }
1639
1640 static gboolean
1641 ev_window_state_event (GtkWidget *widget, GdkEventWindowState *event)
1642 {
1643         EvWindow *window = EV_WINDOW (widget);
1644
1645         if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED) {
1646                 gboolean show;
1647
1648                 show = (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) == 0;
1649
1650                 gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR (window->priv->statusbar),
1651                                                    show);
1652         }
1653
1654         return FALSE;
1655 }
1656
1657 static gboolean
1658 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1659 {
1660         EvWindow *window = EV_WINDOW (widget);
1661         EvWindowPrivate *priv = window->priv;
1662         gboolean fullscreen;
1663
1664         g_object_get (priv->view,
1665                       "fullscreen", &fullscreen,
1666                       NULL);
1667
1668         if (fullscreen)
1669                 show_fullscreen_popup (window);
1670
1671         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1672 }
1673
1674 static gboolean
1675 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1676 {
1677         EvWindow *window = EV_WINDOW (widget);
1678         EvWindowPrivate *priv = window->priv;
1679         gboolean fullscreen;
1680
1681         g_object_get (priv->view,
1682                       "fullscreen", &fullscreen,
1683                       NULL);
1684
1685         if (fullscreen)
1686                 gtk_widget_hide (priv->fullscreen_popup);
1687
1688         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1689 }
1690
1691 static void
1692 ev_window_set_page_mode (EvWindow         *window,
1693                          EvWindowPageMode  page_mode)
1694 {
1695         GtkWidget *child = NULL;
1696         GtkWidget *real_child;
1697
1698         if (window->priv->page_mode == page_mode)
1699                 return;
1700
1701         window->priv->page_mode = page_mode;
1702
1703         switch (page_mode) {
1704         case PAGE_MODE_DOCUMENT:
1705                 child = window->priv->view;
1706                 break;
1707         case PAGE_MODE_PASSWORD:
1708                 child = window->priv->password_view;
1709                 break;
1710         default:
1711                 g_assert_not_reached ();
1712         }
1713
1714         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1715         if (child != real_child) {
1716                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1717                                       real_child);
1718                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1719                                    child);
1720         }
1721         update_action_sensitivity (window);
1722 }
1723
1724 static void
1725 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
1726 {
1727         EvWindow *ev_window = EV_WINDOW (data);
1728         egg_editable_toolbar_set_edit_mode
1729                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
1730         egg_toolbars_model_save (ev_window->priv->toolbar_model,
1731                                  ev_window->priv->toolbar_file, "1.0");
1732         gtk_widget_destroy (GTK_WIDGET (dialog));
1733 }
1734
1735 static void
1736 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
1737 {
1738         GtkWidget *dialog;
1739         GtkWidget *editor;
1740         g_return_if_fail (EV_IS_WINDOW (ev_window));
1741
1742         dialog = gtk_dialog_new_with_buttons (_("Toolbar editor"), GTK_WINDOW (ev_window),
1743                                               GTK_DIALOG_DESTROY_WITH_PARENT,
1744                                               GTK_STOCK_CLOSE,
1745                                               GTK_RESPONSE_CANCEL,
1746                                               NULL);
1747         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
1748         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
1749
1750         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
1751                                          ev_window->priv->toolbar_model);
1752         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
1753         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
1754
1755         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
1756         egg_toolbar_editor_load_actions (EGG_TOOLBAR_EDITOR (editor),
1757                                       DATADIR"/evince-toolbar.xml");
1758
1759         egg_editable_toolbar_set_edit_mode
1760                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
1761
1762         gtk_widget_show_all (dialog);
1763
1764         g_signal_connect (G_OBJECT (dialog), "response",
1765                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
1766                           ev_window);
1767 }
1768
1769 static void
1770 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
1771 {
1772         g_return_if_fail (EV_IS_WINDOW (ev_window));
1773
1774         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1775         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
1776 }
1777
1778 static void
1779 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
1780 {
1781         g_return_if_fail (EV_IS_WINDOW (ev_window));
1782
1783         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1784         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
1785 }
1786
1787 static void
1788 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
1789 {
1790         g_return_if_fail (EV_IS_WINDOW (ev_window));
1791
1792         ev_page_cache_prev_page (ev_window->priv->page_cache);
1793 }
1794
1795 static void
1796 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
1797 {
1798         g_return_if_fail (EV_IS_WINDOW (ev_window));
1799
1800         ev_page_cache_next_page (ev_window->priv->page_cache);
1801 }
1802
1803 static void
1804 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
1805 {
1806         g_return_if_fail (EV_IS_WINDOW (ev_window));
1807
1808         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
1809 }
1810
1811 static void
1812 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
1813 {
1814         int n_pages;
1815
1816         g_return_if_fail (EV_IS_WINDOW (ev_window));
1817
1818         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
1819         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
1820 }
1821
1822 static void
1823 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
1824 {
1825         char *uri;
1826         int page;
1827
1828         g_return_if_fail (EV_IS_WINDOW (ev_window));
1829
1830         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1831         uri = g_strdup (ev_window->priv->uri);
1832
1833         ev_window_open (ev_window, uri);
1834
1835         /* In case the number of pages in the document has changed. */
1836         page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
1837
1838         ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
1839
1840         g_free (uri);
1841 }
1842
1843 static void
1844 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
1845 {
1846         GError *error = NULL;
1847
1848         g_return_if_fail (EV_IS_WINDOW (ev_window));
1849
1850         gnome_help_display ("evince.xml", NULL, &error);
1851
1852         if(error != NULL) {
1853                 g_warning (error->message);
1854                 g_error_free (error);
1855         }
1856 }
1857
1858 static void
1859 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
1860 {
1861         gtk_window_unfullscreen (GTK_WINDOW (window));
1862 }
1863
1864 static void
1865 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
1866 {
1867         GtkWidget *widget;
1868
1869         widget = gtk_window_get_focus (GTK_WINDOW (window));
1870         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1871                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
1872         } else {
1873                 gboolean fullscreen;
1874                 gboolean presentation;
1875
1876                 g_object_get (window->priv->view,
1877                               "fullscreen", &fullscreen,
1878                               "presentation", &presentation,
1879                               NULL);
1880
1881                 if (fullscreen)
1882                         ev_window_unfullscreen (window);
1883                 if (presentation)
1884                         ev_window_stop_presentation (window);
1885
1886                 if (fullscreen && presentation)
1887                         g_warning ("Both fullscreen and presentation set somehow");
1888         }
1889 }
1890
1891 static void
1892 update_view_size (EvView *view, EvWindow *window)
1893 {
1894         int width, height;
1895         GtkRequisition vsb_requisition;
1896         GtkRequisition hsb_requisition;
1897         int scrollbar_spacing;
1898
1899         /* Calculate the width available for the */
1900         width = window->priv->scrolled_window->allocation.width;
1901         height = window->priv->scrolled_window->allocation.height;
1902
1903         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
1904                 width -= 2 * window->priv->view->style->xthickness;
1905                 height -= 2 * window->priv->view->style->ythickness;
1906         }
1907
1908         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
1909                                  &vsb_requisition);
1910         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
1911                                  &hsb_requisition);
1912         gtk_widget_style_get (window->priv->scrolled_window,
1913                               "scrollbar_spacing", &scrollbar_spacing,
1914                               NULL);
1915
1916         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
1917                                    MAX (1, width),
1918                                    MAX (1, height),
1919                                    vsb_requisition.width + scrollbar_spacing,
1920                                    hsb_requisition.height + scrollbar_spacing);
1921 }
1922
1923 static void
1924 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
1925                                   EvWindow   *ev_window)
1926 {
1927         GtkWidget *scrolled_window;
1928         EvSizingMode sizing_mode;
1929
1930         g_object_get (ev_window->priv->view,
1931                       "sizing-mode", &sizing_mode,
1932                       NULL);
1933
1934         scrolled_window = ev_window->priv->scrolled_window;
1935
1936         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
1937
1938         if (sizing_mode != EV_SIZING_FREE)
1939                 update_view_size (NULL, ev_window);
1940
1941         switch (sizing_mode) {
1942         case EV_SIZING_BEST_FIT:
1943                 g_object_set (G_OBJECT (scrolled_window),
1944                               "hscrollbar-policy", GTK_POLICY_NEVER,
1945                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1946                               NULL);
1947                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
1948                                   G_CALLBACK (update_view_size),
1949                                   ev_window);
1950                 break;
1951         case EV_SIZING_FIT_WIDTH:
1952                 g_object_set (G_OBJECT (scrolled_window),
1953                               "hscrollbar-policy", GTK_POLICY_NEVER,
1954                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1955                               NULL);
1956                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
1957                                   G_CALLBACK (update_view_size),
1958                                   ev_window);
1959                 break;
1960         case EV_SIZING_FREE:
1961                 g_object_set (G_OBJECT (scrolled_window),
1962                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
1963                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1964                               NULL);
1965                 break;
1966         }
1967
1968         update_sizing_buttons (ev_window);
1969 }
1970
1971 static void
1972 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec,
1973                            EvWindow   *ev_window)
1974 {
1975         update_action_sensitivity (ev_window);
1976 }
1977
1978 static char *
1979 build_comments_string (void)
1980 {
1981         PopplerBackend backend;
1982         const char *backend_name;
1983         const char *version;
1984
1985         backend = poppler_get_backend ();
1986         version = poppler_get_version ();
1987         switch (backend) {
1988                 case POPPLER_BACKEND_CAIRO:
1989                         backend_name = "cairo";
1990                         break;
1991                 case POPPLER_BACKEND_SPLASH:
1992                         backend_name = "splash";
1993                         break;
1994                 default:
1995                         backend_name = "unknown";
1996                         break;
1997         }
1998
1999         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2000                                   "Using poppler %s (%s)"),
2001                                 version, backend_name);
2002 }
2003
2004 static void
2005 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2006 {
2007         const char *authors[] = {
2008                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2009                 "Jonathan Blandford <jrb@gnome.org>",
2010                 "Marco Pesenti Gritti <marco@gnome.org>",
2011                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2012                 "Bryan Clark <clarkbw@gnome.org>",
2013                 NULL
2014         };
2015
2016         const char *documenters[] = {
2017                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2018                 NULL
2019         };
2020
2021         const char *license[] = {
2022                 N_("Evince is free software; you can redistribute it and/or modify\n"
2023                    "it under the terms of the GNU General Public License as published by\n"
2024                    "the Free Software Foundation; either version 2 of the License, or\n"
2025                    "(at your option) any later version.\n"),
2026                 N_("Evince is distributed in the hope that it will be useful,\n"
2027                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
2028                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
2029                    "GNU General Public License for more details.\n"),
2030                 N_("You should have received a copy of the GNU General Public License\n"
2031                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
2032                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2033         };
2034
2035         char *license_trans;
2036         char *comments;
2037
2038 #ifdef ENABLE_NLS
2039         const char **p;
2040
2041         for (p = authors; *p; ++p)
2042                 *p = _(*p);
2043
2044         for (p = documenters; *p; ++p)
2045                 *p = _(*p);
2046 #endif
2047
2048         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2049                                      _(license[2]), "\n", NULL);
2050         comments = build_comments_string ();
2051
2052         gtk_show_about_dialog (
2053                 GTK_WINDOW (ev_window),
2054                 "name", _("Evince"),
2055                 "version", VERSION,
2056                 "copyright",
2057                 _("\xc2\xa9 1996-2004 The Evince authors"),
2058                 "license", license_trans,
2059                 "website", "http://www.gnome.org/projects/evince",
2060                 "comments", comments,
2061                 "authors", authors,
2062                 "documenters", documenters,
2063                 "translator-credits", _("translator-credits"),
2064                 NULL);
2065
2066         g_free (comments);
2067         g_free (license_trans);
2068 }
2069
2070 static void
2071 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2072 {
2073         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
2074                             GCONF_CHROME_TOOLBAR,
2075                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2076 }
2077
2078 static void
2079 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
2080 {
2081         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
2082                             GCONF_CHROME_STATUSBAR,
2083                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2084 }
2085
2086 static void
2087 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2088 {
2089         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2090                             GCONF_CHROME_SIDEBAR,
2091                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2092 }
2093
2094 static void
2095 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2096                                          EvWindow   *ev_window)
2097 {
2098         GtkAction *action;
2099         gboolean visible, fullscreen;
2100
2101         g_object_get (ev_window->priv->view,
2102                       "fullscreen", &fullscreen,
2103                       NULL);
2104         visible = GTK_WIDGET_VISIBLE (ev_sidebar);
2105
2106         /* In fullscreen mode the sidebar is not visible,
2107          * but we don't want to update the chrome
2108          */
2109         if (fullscreen)
2110                 return;
2111
2112         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2113
2114         g_signal_handlers_block_by_func
2115                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2116         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
2117         g_signal_handlers_unblock_by_func
2118                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2119
2120         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2121                             GCONF_CHROME_SIDEBAR, visible);
2122 }
2123
2124 static void
2125 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2126 {
2127         GtkAction *action;
2128         char *message;
2129
2130         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
2131         g_return_if_fail (action != NULL);
2132
2133         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
2134         if (message) {
2135                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
2136                                     ev_window->priv->help_message_cid, message);
2137                 g_free (message);
2138         }
2139 }
2140
2141 static void
2142 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2143 {
2144         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
2145                            ev_window->priv->help_message_cid);
2146 }
2147
2148 static void
2149 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2150                   GtkWidget *proxy, EvWindow *ev_window)
2151 {
2152         if (GTK_IS_MENU_ITEM (proxy)) {
2153                 g_signal_connect (proxy, "select",
2154                                   G_CALLBACK (menu_item_select_cb), ev_window);
2155                 g_signal_connect (proxy, "deselect",
2156                                   G_CALLBACK (menu_item_deselect_cb),
2157                                   ev_window);
2158         }
2159 }
2160
2161 static void
2162 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2163                      GtkWidget *proxy, EvWindow *ev_window)
2164 {
2165         if (GTK_IS_MENU_ITEM (proxy)) {
2166                 g_signal_handlers_disconnect_by_func
2167                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
2168                 g_signal_handlers_disconnect_by_func
2169                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
2170         }
2171 }
2172
2173 static void
2174 view_status_changed_cb (EvView     *view,
2175                         GParamSpec *pspec,
2176                         EvWindow   *ev_window)
2177 {
2178         const char *message;
2179
2180         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
2181                            ev_window->priv->view_message_cid);
2182
2183         message = ev_view_get_status (view);
2184         if (message) {
2185                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
2186                                     ev_window->priv->view_message_cid, message);
2187         }
2188 }
2189
2190 static void
2191 view_find_status_changed_cb (EvView     *view,
2192                              GParamSpec *pspec,
2193                              EvWindow   *ev_window)
2194 {
2195         const char *text;
2196
2197         text = ev_view_get_find_status (view);
2198         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2199                                       text);
2200 }
2201
2202 static void
2203 find_bar_previous_cb (EggFindBar *find_bar,
2204                       EvWindow   *ev_window)
2205 {
2206         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2207 }
2208
2209 static void
2210 find_bar_next_cb (EggFindBar *find_bar,
2211                   EvWindow   *ev_window)
2212 {
2213         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2214 }
2215
2216 static void
2217 find_bar_close_cb (EggFindBar *find_bar,
2218                    EvWindow   *ev_window)
2219 {
2220         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
2221 }
2222
2223 static void
2224 find_bar_search_changed_cb (EggFindBar *find_bar,
2225                             GParamSpec *param,
2226                             EvWindow   *ev_window)
2227 {
2228         gboolean case_sensitive;
2229         gboolean visible;
2230         const char *search_string;
2231
2232         g_return_if_fail (EV_IS_WINDOW (ev_window));
2233
2234         /* Either the string or case sensitivity could have changed,
2235          * we connect this callback to both. We also connect it
2236          * to ::visible so when the find bar is hidden, we should
2237          * pretend the search string is NULL/""
2238          */
2239
2240         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2241         visible = GTK_WIDGET_VISIBLE (find_bar);
2242         search_string = egg_find_bar_get_search_string (find_bar);
2243
2244 #if 0
2245         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2246 #endif
2247
2248         if (ev_window->priv->document &&
2249             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2250                 if (visible && search_string && search_string[0]) {
2251                         ev_document_doc_mutex_lock ();
2252                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2253                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2254                                                 search_string,
2255                                                 case_sensitive);
2256                         ev_document_doc_mutex_unlock ();
2257                 } else {
2258                         ev_document_doc_mutex_lock ();
2259                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2260                         ev_document_doc_mutex_unlock ();
2261
2262                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2263                                                       NULL);
2264                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2265                 }
2266         }
2267 }
2268
2269 static void
2270 zoom_control_changed_cb (EphyZoomAction *action,
2271                          float           zoom,
2272                          EvWindow       *ev_window)
2273 {
2274         EvSizingMode mode;
2275
2276         g_return_if_fail (EV_IS_WINDOW (ev_window));
2277
2278         if (zoom == EPHY_ZOOM_BEST_FIT) {
2279                 mode = EV_SIZING_BEST_FIT;
2280         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2281                 mode = EV_SIZING_FIT_WIDTH;
2282         } else {
2283                 mode = EV_SIZING_FREE;
2284                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2285         }
2286
2287         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2288 }
2289
2290 static void
2291 ev_window_dispose (GObject *object)
2292 {
2293         EvWindow *window = EV_WINDOW (object);
2294         EvWindowPrivate *priv = window->priv;
2295
2296         if (priv->toolbar_model) {
2297                 g_object_unref (priv->toolbar_model);
2298                 g_free (priv->toolbar_file);
2299                 priv->toolbar_model = NULL;
2300                 priv->toolbar_file = NULL;
2301         }
2302
2303         if (priv->ui_manager) {
2304                 g_object_unref (priv->ui_manager);
2305                 priv->ui_manager = NULL;
2306         }
2307
2308         if (priv->action_group) {
2309                 g_object_unref (priv->action_group);
2310                 priv->action_group = NULL;
2311         }
2312
2313         if (priv->page_cache) {
2314                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2315                 priv->page_cache = NULL;
2316         }
2317
2318         if (priv->document) {
2319                 g_object_unref (priv->document);
2320                 priv->document = NULL;
2321         }
2322
2323         if (priv->view) {
2324                 g_object_unref (priv->view);
2325                 priv->view = NULL;
2326         }
2327
2328         if (priv->page_view) {
2329                 g_object_unref (priv->page_view);
2330                 priv->page_view = NULL;
2331         }
2332
2333         if (priv->password_document) {
2334                 g_object_unref (priv->password_document);
2335                 priv->password_document = NULL;
2336         }
2337
2338         if (priv->password_uri) {
2339                 g_free (priv->password_uri);
2340                 priv->password_uri = NULL;
2341         }
2342
2343         if (priv->find_bar) {
2344                 g_signal_handlers_disconnect_by_func
2345                         (window->priv->find_bar,
2346                          G_CALLBACK (find_bar_close_cb),
2347                          window);
2348                 priv->find_bar = NULL;
2349         }
2350
2351         if (window->priv->fullscreen_timeout_source) {
2352                 g_source_destroy (window->priv->fullscreen_timeout_source);
2353                 window->priv->fullscreen_timeout_source = NULL;
2354         }
2355         destroy_fullscreen_popup (window);
2356
2357         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2358 }
2359
2360 static void
2361 ev_window_class_init (EvWindowClass *ev_window_class)
2362 {
2363         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2364         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2365
2366         g_object_class->dispose = ev_window_dispose;
2367
2368         widget_class->window_state_event = ev_window_state_event;
2369         widget_class->focus_in_event = ev_window_focus_in_event;
2370         widget_class->focus_out_event = ev_window_focus_out_event;
2371
2372         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2373 }
2374
2375 /* Normal items */
2376 static const GtkActionEntry entries[] = {
2377         { "File", NULL, N_("_File") },
2378         { "Edit", NULL, N_("_Edit") },
2379         { "View", NULL, N_("_View") },
2380         { "Go", NULL, N_("_Go") },
2381         { "Help", NULL, N_("_Help") },
2382
2383         /* File menu */
2384         { "FileOpen", GTK_STOCK_OPEN, NULL, "<control>O",
2385           N_("Open an existing document"),
2386           G_CALLBACK (ev_window_cmd_file_open) },
2387         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2388           N_("Save the current document with a new filename"),
2389           G_CALLBACK (ev_window_cmd_save_as) },
2390         { "FilePrint", GTK_STOCK_PRINT, N_("Print..."), "<control>P",
2391           N_("Print this document"),
2392           G_CALLBACK (ev_window_cmd_file_print) },
2393         { "FileProperties", GTK_STOCK_PROPERTIES, N_("Properties"), "<alt>Return",
2394           N_("View the properties of this document"),
2395           G_CALLBACK (ev_window_cmd_file_properties) },
2396         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2397           N_("Close this window"),
2398           G_CALLBACK (ev_window_cmd_file_close_window) },
2399
2400         /* Edit menu */
2401         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2402           N_("Copy text from the document"),
2403           G_CALLBACK (ev_window_cmd_edit_copy) },
2404         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2405           N_("Select the entire page"),
2406           G_CALLBACK (ev_window_cmd_edit_select_all) },
2407         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2408           N_("Find a word or phrase in the document"),
2409           G_CALLBACK (ev_window_cmd_edit_find) },
2410         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2411           N_("Find next occurrence of the word or phrase"),
2412           G_CALLBACK (ev_window_cmd_edit_find_next) },
2413         { "EditToolbar", NULL, N_("T_oolbar"), NULL,
2414           N_("Customize the toolbar"),
2415           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2416
2417         /* View menu */
2418         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2419           N_("Enlarge the document"),
2420           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2421         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2422           N_("Shrink the document"),
2423           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2424         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2425           N_("Reload the document"),
2426           G_CALLBACK (ev_window_cmd_view_reload) },
2427
2428         /* Go menu */
2429         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2430           N_("Go to the previous page"),
2431           G_CALLBACK (ev_window_cmd_go_previous_page) },
2432         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2433           N_("Go to the next page"),
2434           G_CALLBACK (ev_window_cmd_go_next_page) },
2435         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2436           N_("Go to the first page"),
2437           G_CALLBACK (ev_window_cmd_go_first_page) },
2438         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2439           N_("Go to the last page"),
2440           G_CALLBACK (ev_window_cmd_go_last_page) },
2441
2442         /* Help menu */
2443         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2444           N_("Display help for the viewer application"),
2445           G_CALLBACK (ev_window_cmd_help_contents) },
2446
2447         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2448           N_("Display credits for the document viewer creators"),
2449           G_CALLBACK (ev_window_cmd_help_about) },
2450
2451         /* Toolbar-only */
2452         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2453           N_("Leave fullscreen mode"),
2454           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2455
2456         /* Accellerators */
2457         { "Escape", NULL, "", "Escape", "",
2458           G_CALLBACK (ev_window_cmd_escape) },
2459         { "Slash", GTK_STOCK_FIND, NULL, "slash",
2460           N_("Find a word or phrase in the document"),
2461           G_CALLBACK (ev_window_cmd_edit_find) },
2462         { "PageDown", NULL, "", "Page_Down",
2463           N_("Scroll one page forward"),
2464           G_CALLBACK (ev_window_cmd_scroll_forward) },
2465         { "PageUp", NULL, "", "Page_Up",
2466           N_("Scroll one page backward"),
2467           G_CALLBACK (ev_window_cmd_scroll_backward) },
2468         { "Space", NULL, "", "space",
2469           N_("Scroll one page forward"),
2470           G_CALLBACK (ev_window_cmd_scroll_forward) },
2471         { "ShiftSpace", NULL, "", "<shift>space",
2472           N_("Scroll one page backward"),
2473           G_CALLBACK (ev_window_cmd_scroll_backward) },
2474         { "BackSpace", NULL, "", "BackSpace",
2475           N_("Scroll one page backward"),
2476           G_CALLBACK (ev_window_cmd_scroll_backward) },
2477         { "ShiftBackSpace", NULL, "", "<shift>BackSpace",
2478           N_("Scroll one page forward"),
2479           G_CALLBACK (ev_window_cmd_scroll_forward) },
2480         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus",
2481           N_("Enlarge the document"),
2482           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2483         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus",
2484           N_("Shrink the document"),
2485           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2486         { "FocusPageSelector", NULL, "", "<control>l",
2487           N_("Focus the page selector"),
2488           G_CALLBACK (ev_window_cmd_focus_page_selector) }
2489 };
2490
2491 /* Toggle items */
2492 static const GtkToggleActionEntry toggle_entries[] = {
2493         /* View Menu */
2494         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2495           N_("Show or hide the toolbar"),
2496           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2497         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
2498           N_("Show or hide the statusbar"),
2499           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
2500         { "ViewSidebar", NULL, N_("Side _pane"), "F9",
2501           N_("Show or hide the side pane"),
2502           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2503         { "ViewContinuous", NULL, N_("_Continuous"), NULL,
2504           N_("Show the entire document"),
2505           G_CALLBACK (ev_window_cmd_continuous), TRUE },
2506         { "ViewDual", NULL, N_("_Dual"), NULL,
2507           N_("Show two pages at once"),
2508           G_CALLBACK (ev_window_cmd_dual), FALSE },
2509         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2510           N_("Expand the window to fill the screen"),
2511           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2512         { "ViewPresentation", NULL, N_("_Presentation"), "F12",
2513           N_("Run document as a presentation"),
2514           G_CALLBACK (ev_window_cmd_view_presentation) },
2515         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2516           N_("Make the current document fill the window"),
2517           G_CALLBACK (ev_window_cmd_view_best_fit) },
2518         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2519           N_("Make the current document fill the window width"),
2520           G_CALLBACK (ev_window_cmd_view_page_width) },
2521 };
2522
2523 static void
2524 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2525                        gint x, gint y, GtkSelectionData *selection_data,
2526                        guint info, guint time, gpointer gdata)
2527 {
2528         GList    *uri_list = NULL;
2529
2530         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
2531
2532         if (uri_list) {
2533                 ev_window_open_uri_list (EV_WINDOW (widget), uri_list);
2534
2535                 gnome_vfs_uri_list_free (uri_list);
2536
2537                 gtk_drag_finish (context, TRUE, FALSE, time);
2538         }
2539 }
2540
2541 static void
2542 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
2543 {
2544         g_return_if_fail (EV_IS_WINDOW (window));
2545
2546         ev_page_cache_set_link (window->priv->page_cache, link);
2547         gtk_widget_grab_focus (window->priv->view);
2548 }
2549
2550 static gboolean
2551 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
2552 {
2553         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
2554
2555         gtk_widget_grab_focus (window->priv->view);
2556
2557         return ev_page_cache_set_page_label (window->priv->page_cache, label);
2558 }
2559
2560 static void
2561 register_custom_actions (EvWindow *window, GtkActionGroup *group)
2562 {
2563         GtkAction *action;
2564
2565         action = g_object_new (EV_TYPE_PAGE_ACTION,
2566                                "name", PAGE_SELECTOR_ACTION,
2567                                "label", _("Page"),
2568                                "tooltip", _("Select Page"),
2569                                "visible_overflown", FALSE,
2570                                NULL);
2571         g_signal_connect (action, "activate_link",
2572                           G_CALLBACK (activate_link_cb), window);
2573         g_signal_connect (action, "activate_label",
2574                           G_CALLBACK (activate_label_cb), window);
2575         gtk_action_group_add_action (group, action);
2576         g_object_unref (action);
2577
2578         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
2579                                "name", ZOOM_CONTROL_ACTION,
2580                                "label", _("Zoom"),
2581                                "stock_id", GTK_STOCK_ZOOM_IN,
2582                                "tooltip", _("Adjust the zoom level"),
2583                                "zoom", 1.0,
2584                                NULL);
2585         g_signal_connect (action, "zoom_to_level",
2586                           G_CALLBACK (zoom_control_changed_cb), window);
2587         gtk_action_group_add_action (group, action);
2588         g_object_unref (action);
2589 }
2590
2591 static void
2592 set_action_properties (GtkActionGroup *action_group)
2593 {
2594         GtkAction *action;
2595
2596         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
2597         /*translators: this is the label for toolbar button*/
2598         g_object_set (action, "short_label", _("Previous"), NULL);
2599         g_object_set (action, "is-important", TRUE, NULL);
2600
2601         action = gtk_action_group_get_action (action_group, "GoNextPage");
2602         g_object_set (action, "is-important", TRUE, NULL);
2603         /*translators: this is the label for toolbar button*/
2604         g_object_set (action, "short_label", _("Next"), NULL);
2605
2606         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2607         /*translators: this is the label for toolbar button*/
2608         g_object_set (action, "short_label", _("Zoom In"), NULL);
2609         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2610
2611         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
2612         /*translators: this is the label for toolbar button*/
2613         g_object_set (action, "short_label", _("Zoom Out"), NULL);
2614         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2615
2616         action = gtk_action_group_get_action (action_group, "ViewBestFit");
2617         /*translators: this is the label for toolbar button*/
2618         g_object_set (action, "short_label", _("Best Fit"), NULL);
2619         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2620
2621         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
2622         /*translators: this is the label for toolbar button*/
2623         g_object_set (action, "short_label", _("Fit Width"), NULL);
2624         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2625
2626         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
2627         g_object_set (action, "is-important", TRUE, NULL);
2628 }
2629
2630 static void
2631 set_chrome_actions (EvWindow *window)
2632 {
2633         EvWindowPrivate *priv = window->priv;
2634         GtkActionGroup *action_group = priv->action_group;
2635         GtkAction *action;
2636
2637         action= gtk_action_group_get_action (action_group, "ViewToolbar");
2638         g_signal_handlers_block_by_func
2639                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2640         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2641                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
2642         g_signal_handlers_unblock_by_func
2643                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2644
2645         action= gtk_action_group_get_action (action_group, "ViewSidebar");
2646         g_signal_handlers_block_by_func
2647                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2648         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2649                                       (priv->chrome & EV_CHROME_SIDEBAR) != 0);
2650         g_signal_handlers_unblock_by_func
2651                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2652
2653         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
2654         g_signal_handlers_block_by_func
2655                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2656         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2657                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
2658         g_signal_handlers_unblock_by_func
2659                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2660 }
2661
2662 static EvChrome
2663 load_chrome (void)
2664 {
2665         EvChrome chrome = EV_CHROME_NORMAL;
2666         GConfClient *client;
2667         GConfValue *value;
2668
2669         client = gconf_client_get_default ();
2670
2671         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
2672         if (value != NULL) {
2673                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2674                         chrome &= ~EV_CHROME_TOOLBAR;
2675                 }
2676                 gconf_value_free (value);
2677         }
2678
2679         value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL);
2680         if (value != NULL) {
2681                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2682                         chrome &= ~EV_CHROME_SIDEBAR;
2683                 }
2684                 gconf_value_free (value);
2685         }
2686
2687         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
2688         if (value != NULL) {
2689                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2690                         chrome &= ~EV_CHROME_STATUSBAR;
2691                 }
2692                 gconf_value_free (value);
2693         }
2694
2695         g_object_unref (client);
2696
2697         return chrome;
2698 }
2699
2700 static void
2701 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
2702                           GParamSpec     *pspec,
2703                           EvWindow       *ev_window)
2704 {
2705         GtkTreeModel *model;
2706         GtkAction *action;
2707
2708         g_object_get (G_OBJECT (ev_sidebar_links),
2709                       "model", &model,
2710                       NULL);
2711
2712         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
2713         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
2714 }
2715
2716
2717 static void
2718 set_view_actions_sensitivity (EvWindow *window, gboolean sensitive)
2719 {
2720         if (window->priv->action_group) {
2721                 set_action_sensitive (window, "PageDown", sensitive);
2722                 set_action_sensitive (window, "PageUp", sensitive);
2723                 set_action_sensitive (window, "Space", sensitive);
2724                 set_action_sensitive (window, "ShiftSpace", sensitive);
2725                 set_action_sensitive (window, "BackSpace", sensitive);
2726                 set_action_sensitive (window, "ShiftBackSpace", sensitive);
2727                 set_action_sensitive (window, "Slash", sensitive);
2728                 set_action_sensitive (window, "Plus", sensitive);
2729                 set_action_sensitive (window, "Minus", sensitive);
2730         }
2731 }
2732
2733 static void
2734 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
2735 {
2736         set_view_actions_sensitivity (window, TRUE);
2737 }
2738
2739 static void
2740 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
2741 {
2742         set_view_actions_sensitivity (window, FALSE);
2743 }
2744
2745 static void
2746 enable_view_actions_for_widget (EvWindow *window, GtkWidget *widget)
2747 {
2748         g_signal_connect_object (widget, "focus_in_event",
2749                                  G_CALLBACK (view_actions_focus_in_cb),
2750                                  window, 0);
2751         g_signal_connect_object (widget, "focus_out_event",
2752                                  G_CALLBACK (view_actions_focus_out_cb),
2753                                  window, 0);
2754 }
2755
2756 static void
2757 ev_window_init (EvWindow *ev_window)
2758 {
2759         GtkActionGroup *action_group;
2760         GtkAccelGroup *accel_group;
2761         GError *error = NULL;
2762         GtkWidget *sidebar_widget, *toolbar_dock, *tree_view;
2763         GConfValue *value;
2764         GConfClient *client;
2765         int sidebar_size;
2766
2767         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
2768
2769         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
2770         update_window_title (NULL, NULL, ev_window);
2771
2772         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
2773         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
2774         gtk_widget_show (ev_window->priv->main_box);
2775
2776         action_group = gtk_action_group_new ("MenuActions");
2777         ev_window->priv->action_group = action_group;
2778         gtk_action_group_set_translation_domain (action_group, NULL);
2779         gtk_action_group_add_actions (action_group, entries,
2780                                       G_N_ELEMENTS (entries), ev_window);
2781         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
2782                                              G_N_ELEMENTS (toggle_entries),
2783                                              ev_window);
2784         set_action_properties (action_group);
2785         register_custom_actions (ev_window, action_group);
2786
2787         ev_window->priv->ui_manager = gtk_ui_manager_new ();
2788         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2789                                             action_group, 0);
2790
2791         accel_group =
2792                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
2793         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
2794
2795         set_view_actions_sensitivity (ev_window, FALSE);
2796
2797         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
2798                           G_CALLBACK (connect_proxy_cb), ev_window);
2799         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
2800                           G_CALLBACK (disconnect_proxy_cb), ev_window);
2801
2802         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
2803                                               DATADIR"/evince-ui.xml",
2804                                               &error)) {
2805                 g_warning ("building menus failed: %s", error->message);
2806                 g_error_free (error);
2807         }
2808
2809         ev_window->priv->menubar =
2810                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2811                                             "/MainMenu");
2812         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
2813                             ev_window->priv->menubar,
2814                             FALSE, FALSE, 0);
2815
2816         /* Toolbar editor */
2817         ev_window->priv->toolbar_model = egg_toolbars_model_new ();
2818
2819         ev_window->priv->toolbar_file = g_build_filename
2820                         (ev_dot_dir (), "evince_toolbar.xml", NULL);
2821
2822         if (!g_file_test (ev_window->priv->toolbar_file, G_FILE_TEST_EXISTS)) {
2823                 egg_toolbars_model_load (ev_window->priv->toolbar_model,
2824                                          DATADIR"/evince-toolbar.xml");
2825         } else {
2826                 egg_toolbars_model_load (ev_window->priv->toolbar_model,
2827                                          ev_window->priv->toolbar_file);
2828         }
2829
2830         egg_toolbars_model_set_flags (ev_window->priv->toolbar_model, 0,
2831                                       EGG_TB_MODEL_NOT_REMOVABLE);
2832
2833         /* This sucks, but there is no way to have a draw=no, expand=true separator
2834          * in a GtkUIManager-built toolbar. So, just add another toolbar.
2835          * See gtk+ bug 166489.
2836          */
2837         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
2838         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
2839                             FALSE, FALSE, 0);
2840         gtk_widget_show (toolbar_dock);
2841
2842         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
2843                                 (ev_window->priv->ui_manager, ev_window->priv->toolbar_model);
2844         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
2845                                    "DefaultToolBar");
2846         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
2847                             TRUE, TRUE, 0);
2848         gtk_widget_show (ev_window->priv->toolbar);
2849
2850         ev_window->priv->fullscreen_toolbar =
2851                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/LeaveFullscreenToolbar");
2852         gtk_toolbar_set_show_arrow (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), TRUE);
2853
2854
2855         /* Add the main area */
2856         ev_window->priv->hpaned = gtk_hpaned_new ();
2857         g_signal_connect (ev_window->priv->hpaned,
2858                           "notify::position",
2859                           G_CALLBACK (ev_window_sidebar_position_change_cb),
2860                           ev_window);
2861
2862         sidebar_size = SIDEBAR_DEFAULT_SIZE;
2863         client = gconf_client_get_default ();
2864         value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL);
2865         if (value != NULL) {
2866                 if (value->type == GCONF_VALUE_INT) {
2867                         sidebar_size = gconf_value_get_int (value);
2868                 }
2869                 gconf_value_free (value);
2870         }
2871         g_object_unref (client);
2872         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size);
2873         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
2874                             TRUE, TRUE, 0);
2875         gtk_widget_show (ev_window->priv->hpaned);
2876
2877         ev_window->priv->sidebar = ev_sidebar_new ();
2878         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
2879                          ev_window->priv->sidebar, FALSE, FALSE);
2880         gtk_widget_show (ev_window->priv->sidebar);
2881
2882         /* Stub sidebar, for now */
2883         sidebar_widget = ev_sidebar_links_new ();
2884         g_signal_connect (sidebar_widget,
2885                           "notify::model",
2886                           G_CALLBACK (sidebar_widget_model_set),
2887                           ev_window);
2888         tree_view = ev_sidebar_links_get_treeview
2889                         (EV_SIDEBAR_LINKS (sidebar_widget));
2890         enable_view_actions_for_widget (ev_window, tree_view);
2891         gtk_widget_show (sidebar_widget);
2892         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2893                              sidebar_widget);
2894
2895         sidebar_widget = ev_sidebar_thumbnails_new ();
2896         tree_view = ev_sidebar_thumbnails_get_treeview
2897                         (EV_SIDEBAR_THUMBNAILS (sidebar_widget));
2898         enable_view_actions_for_widget (ev_window, tree_view);
2899         gtk_widget_show (sidebar_widget);
2900         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2901                              sidebar_widget);
2902
2903         ev_window->priv->scrolled_window =
2904                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
2905                                           "shadow-type", GTK_SHADOW_IN,
2906                                           NULL));
2907         gtk_widget_show (ev_window->priv->scrolled_window);
2908
2909         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
2910                         ev_window->priv->scrolled_window);
2911
2912         ev_window->priv->view = ev_view_new ();
2913         ev_window->priv->password_view = ev_password_view_new ();
2914         g_signal_connect_swapped (ev_window->priv->password_view,
2915                                   "unlock",
2916                                   G_CALLBACK (ev_window_popup_password_dialog),
2917                                   ev_window);
2918         enable_view_actions_for_widget (ev_window, ev_window->priv->view);
2919         gtk_widget_show (ev_window->priv->view);
2920         gtk_widget_show (ev_window->priv->password_view);
2921
2922         /* We own a ref on these widgets, as we can swap them in and out */
2923         g_object_ref (ev_window->priv->view);
2924         //g_object_ref (ev_window->priv->page_view);
2925         g_object_ref (ev_window->priv->password_view);
2926
2927         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
2928                            ev_window->priv->view);
2929
2930         g_signal_connect (ev_window->priv->view,
2931                           "notify::find-status",
2932                           G_CALLBACK (view_find_status_changed_cb),
2933                           ev_window);
2934         g_signal_connect (ev_window->priv->view,
2935                           "notify::status",
2936                           G_CALLBACK (view_status_changed_cb),
2937                           ev_window);
2938         g_signal_connect (ev_window->priv->view,
2939                           "notify::sizing-mode",
2940                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
2941                           ev_window);
2942         g_signal_connect (ev_window->priv->view,
2943                           "notify::zoom",
2944                           G_CALLBACK (ev_window_zoom_changed_cb),
2945                           ev_window);
2946
2947         ev_window->priv->statusbar = gtk_statusbar_new ();
2948         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2949                           ev_window->priv->statusbar,
2950                           FALSE, TRUE, 0);
2951         ev_window->priv->help_message_cid = gtk_statusbar_get_context_id
2952                 (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message");
2953         ev_window->priv->view_message_cid = gtk_statusbar_get_context_id
2954                 (GTK_STATUSBAR (ev_window->priv->statusbar), "view_message");
2955
2956         ev_window->priv->find_bar = egg_find_bar_new ();
2957         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2958                           ev_window->priv->find_bar,
2959                           FALSE, TRUE, 0);
2960
2961         ev_window_setup_recent (ev_window);
2962         ev_window->priv->chrome = load_chrome ();
2963         set_chrome_actions (ev_window);
2964         update_chrome_visibility (ev_window);
2965
2966         /* Connect sidebar signals */
2967         g_signal_connect (ev_window->priv->sidebar,
2968                           "notify::visible",
2969                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
2970                           ev_window);
2971
2972         /* Connect to find bar signals */
2973         g_signal_connect (ev_window->priv->find_bar,
2974                           "previous",
2975                           G_CALLBACK (find_bar_previous_cb),
2976                           ev_window);
2977         g_signal_connect (ev_window->priv->find_bar,
2978                           "next",
2979                           G_CALLBACK (find_bar_next_cb),
2980                           ev_window);
2981         g_signal_connect (ev_window->priv->find_bar,
2982                           "close",
2983                           G_CALLBACK (find_bar_close_cb),
2984                           ev_window);
2985         g_signal_connect (ev_window->priv->find_bar,
2986                           "notify::search-string",
2987                           G_CALLBACK (find_bar_search_changed_cb),
2988                           ev_window);
2989         g_signal_connect (ev_window->priv->find_bar,
2990                           "notify::case-sensitive",
2991                           G_CALLBACK (find_bar_search_changed_cb),
2992                           ev_window);
2993         g_signal_connect (ev_window->priv->find_bar,
2994                           "notify::visible",
2995                           G_CALLBACK (find_bar_search_changed_cb),
2996                           ev_window);
2997
2998         /* Give focus to the document view */
2999         gtk_widget_grab_focus (ev_window->priv->view);
3000
3001         /* Drag and Drop */
3002         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
3003         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
3004                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3005                            GDK_ACTION_COPY);
3006         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
3007                           G_CALLBACK (drag_data_received_cb), NULL);
3008
3009         /* Set it to something random to force a change */
3010
3011         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3012         update_action_sensitivity (ev_window);
3013 }