shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-page-action.h"
  33 #include "ev-sidebar.h"
  34 #include "ev-sidebar-links.h"
  35 #include "ev-sidebar-thumbnails.h"
  36 #include "ev-view.h"
  37 #include "ev-password.h"
  38 #include "ev-password-view.h"
  39 #include "ev-print-job.h"
  40 #include "ev-document-thumbnails.h"
  41 #include "ev-document-links.h"
  42 #include "ev-document-types.h"
  43 #include "ev-document-find.h"
  44 #include "ev-document-security.h"
  45 #include "ev-job-queue.h"
  46 #include "eggfindbar.h"
  47 #include "egg-recent-view-gtk.h"
  48 #include "egg-recent-view.h"
  49 #include "egg-recent-model.h"
  50 #include "egg-toolbar-editor.h"
  51 #include "egg-toolbars-model.h"
  52 #include "egg-editable-toolbar.h"
  53 #include "ephy-zoom.h"
  54 #include "ephy-zoom-action.h"
  55
  56 #include <glib/gi18n.h>
  57 #include <gtk/gtk.h>
  58 #include <gnome.h>
  59
  60 #include <libgnomevfs/gnome-vfs-uri.h>
  61 #include <libgnomevfs/gnome-vfs-utils.h>
  62 #include <libgnomevfs/gnome-vfs-ops.h>
  63 #include <libgnomeprintui/gnome-print-dialog.h>
  64
  65 #include <gconf/gconf-client.h>
  66
  67 #include <string.h>
  68
  69 #include "ev-application.h"
  70 #include "ev-stock-icons.h"
  71
  72 typedef enum {
  73         PAGE_MODE_SINGLE_PAGE,
  74         PAGE_MODE_CONTINUOUS_PAGE,
  75         PAGE_MODE_PASSWORD,
  76 } EvWindowPageMode;
  77
  78 typedef enum {
  79         EV_CHROME_MENUBAR       = 1 << 0,
  80         EV_CHROME_TOOLBAR       = 1 << 1,
  81         EV_CHROME_SIDEBAR       = 1 << 2,
  82         EV_CHROME_FINDBAR       = 1 << 3,
  83         EV_CHROME_STATUSBAR     = 1 << 4,
  84         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR
  85 } EvChrome;
  86
  87 struct _EvWindowPrivate {
  88         GtkWidget *main_box;
  89         GtkWidget *menubar;
  90         GtkWidget *toolbar_dock;
  91         GtkWidget *toolbar;
  92         GtkWidget *hpaned;
  93         GtkWidget *sidebar;
  94         GtkWidget *find_bar;
  95         GtkWidget *scrolled_window;
  96         GtkWidget *view;
  97         GtkWidget *page_view;
  98         GtkWidget *password_view;
  99
 100         GtkActionGroup *action_group;
 101         GtkUIManager *ui_manager;
 102
 103         gchar *toolbar_file;
 104         EggToolbarsModel *toolbar_model;
 105
 106         GtkWidget *statusbar;
 107         guint help_message_cid;
 108         guint view_message_cid;
 109         GtkWidget *fullscreen_toolbar;
 110         GtkWidget *fullscreen_popup;
 111         char *uri;
 112
 113         EvDocument *document;
 114         EvPageCache *page_cache;
 115
 116         EvWindowPageMode page_mode;
 117         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 118         EvDocument *password_document;
 119         GtkWidget *password_dialog;
 120         char *password_uri;
 121
 122         EvChrome chrome;
 123         GSource *fullscreen_timeout_source;
 124
 125         /* recent file stuff */
 126         EggRecentModel *recent_model;
 127         EggRecentViewGtk *recent_view;
 128 };
 129
 130 static const GtkTargetEntry ev_drop_types[] = {
 131         { "text/uri-list", 0, 0 }
 132 };
 133
 134
 135 #define EV_WINDOW_GET_PRIVATE(object) \
 136         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 137
 138 #define PAGE_SELECTOR_ACTION    "PageSelector"
 139 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 140
 141 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
 142 #define GCONF_CHROME_SIDEBAR    "/apps/evince/show_sidebar"
 143 #define GCONF_CHROME_STATUSBAR  "/apps/evince/show_statusbar"
 144
 145 #define GCONF_SIDEBAR_SIZE      "/apps/evince/sidebar_size"
 146
 147 #define SIDEBAR_DEFAULT_SIZE    132
 148
 149 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 150 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 151                                                          GParamSpec       *pspec,
 152                                                          EvWindow         *ev_window);
 153 static void     ev_window_set_page_mode                 (EvWindow         *window,
 154                                                          EvWindowPageMode  page_mode);
 155 static gboolean start_loading_document                  (EvWindow         *ev_window,
 156                                                          EvDocument       *document,
 157                                                          const char       *uri);
 158 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 159                                                          GParamSpec       *pspec,
 160                                                          EvWindow         *ev_window);
 161 static void     ev_window_add_recent                    (EvWindow         *window,
 162                                                          const char       *filename);
 163 static void     ev_window_fullscreen                    (EvWindow         *window);
 164 static void     ev_window_unfullscreen                  (EvWindow         *window);
 165 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 166                                                          EvWindow         *window);
 167 static void     ev_window_run_presentation              (EvWindow         *window);
 168 static void     ev_window_stop_presentation             (EvWindow         *window);
 169 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 170                                                          EvWindow         *window);
 171
 172
 173 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 174
 175 static void
 176 set_action_sensitive (EvWindow   *ev_window,
 177                       const char *name,
 178                       gboolean    sensitive)
 179 {
 180         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 181                                                          name);
 182         gtk_action_set_sensitive (action, sensitive);
 183 }
 184
 185 static void
 186 update_action_sensitivity (EvWindow *ev_window)
 187 {
 188         EvView *view;
 189         EvDocument *document;
 190         EvWindowPageMode page_mode;
 191         gboolean sensitive, has_pages = FALSE, has_document;
 192         int n_pages = 0, page = -1;
 193
 194         view = EV_VIEW (ev_window->priv->view);
 195         document = ev_window->priv->document;
 196         page_mode = ev_window->priv->page_mode;
 197         has_document = document != NULL;
 198         if (has_document && ev_window->priv->page_cache) {
 199                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 200                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 201                 has_pages = has_document && n_pages > 0;
 202         }
 203
 204         /* File menu */
 205         /* "FileOpen": always sensitive */
 206         set_action_sensitive (ev_window, "FileSaveAs", has_document);
 207         set_action_sensitive (ev_window, "FilePrint", has_pages);
 208         /* "FileCloseWindow": always sensitive */
 209
 210         /* Edit menu */
 211
 212         sensitive = has_pages && ev_document_can_get_text (document);
 213         set_action_sensitive (ev_window, "EditCopy", sensitive);
 214         set_action_sensitive (ev_window, "EditSelectAll", sensitive);
 215         set_action_sensitive (ev_window, "EditFind",
 216                               has_pages && EV_IS_DOCUMENT_FIND (document));
 217         set_action_sensitive (ev_window, "Slash",
 218                               has_pages && EV_IS_DOCUMENT_FIND (document));
 219         set_action_sensitive (ev_window, "EditFindNext",
 220                               ev_view_can_find_next (view));
 221
 222         /* View menu */
 223         set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 224         set_action_sensitive (ev_window, "ViewDual", has_pages);
 225         set_action_sensitive (ev_window, "ViewZoomIn",
 226                               has_pages && ev_view_can_zoom_in (view));
 227         set_action_sensitive (ev_window, "ViewZoomOut",
 228                               has_pages && ev_view_can_zoom_out (view));
 229         set_action_sensitive (ev_window, "ViewNormalSize", has_pages);
 230         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 231         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 232         set_action_sensitive (ev_window, "ViewReload", has_pages);
 233
 234         /* Go menu */
 235         if (document) {
 236                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 237                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 238                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 239                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 240         } else {
 241                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 242                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 243                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 244                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 245         }
 246
 247         /* Page View radio group */
 248         if (document) {
 249                 set_action_sensitive (ev_window, "SinglePage", page_mode != PAGE_MODE_PASSWORD);
 250                 set_action_sensitive (ev_window, "ContinuousPage", page_mode != PAGE_MODE_PASSWORD);
 251         } else {
 252                 set_action_sensitive (ev_window, "SinglePage", FALSE);
 253                 set_action_sensitive (ev_window, "ContinuousPage", FALSE);
 254         }
 255         /* Help menu */
 256         /* "HelpContents": always sensitive */
 257         /* "HelpAbout": always sensitive */
 258
 259         /* Toolbar-specific actions: */
 260         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 261         set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 262
 263         if (has_pages && ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 264                 GtkAction *action;
 265                 float      zoom;
 266                 float      real_zoom;
 267
 268                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 269                                                       ZOOM_CONTROL_ACTION);
 270
 271                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 272                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 273
 274                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 275         }
 276 }
 277
 278 static void
 279 set_widget_visibility (GtkWidget *widget, gboolean visible)
 280 {
 281         g_return_if_fail (GTK_IS_WIDGET (widget));
 282
 283         if (visible)
 284                 gtk_widget_show (widget);
 285         else
 286                 gtk_widget_hide (widget);
 287 }
 288
 289 static void
 290 update_chrome_visibility (EvWindow *window)
 291 {
 292         EvWindowPrivate *priv = window->priv;
 293         gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar;
 294         gboolean fullscreen_mode, presentation, fullscreen;
 295
 296         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 297         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 298         fullscreen_mode = fullscreen || presentation;
 299
 300         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 301         toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0 && !fullscreen_mode;
 302         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 303         fullscreen_toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0;
 304         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !fullscreen_mode;
 305         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 306
 307         set_widget_visibility (priv->menubar, menubar);
 308
 309         set_widget_visibility (priv->toolbar_dock, toolbar);
 310         set_action_sensitive (window, "EditToolbar", toolbar);
 311
 312         set_widget_visibility (priv->sidebar, sidebar);
 313         set_widget_visibility (priv->find_bar, findbar);
 314         set_widget_visibility (priv->statusbar, statusbar);
 315         set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 316
 317         if (priv->fullscreen_popup != NULL) {
 318                 set_widget_visibility (priv->fullscreen_popup, fullscreen);
 319         }
 320 }
 321
 322 static void
 323 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 324 {
 325         EvWindowPrivate *priv = window->priv;
 326         GConfClient *client;
 327
 328         if (active) {
 329                 priv->chrome |= flag;
 330         }
 331         else {
 332                 priv->chrome &= ~flag;
 333         }
 334
 335         if (pref != NULL) {
 336                 client = gconf_client_get_default ();
 337                 gconf_client_set_bool (client, pref, active, NULL);
 338                 g_object_unref (client);
 339         }
 340
 341         update_chrome_visibility (window);
 342 }
 343
 344 static void
 345 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
 346 {
 347         gboolean continuous;
 348
 349         ev_window_stop_presentation (ev_window);
 350         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 351         g_object_set (G_OBJECT (ev_window->priv->view),
 352                       "continuous", continuous,
 353                       NULL);
 354         update_action_sensitivity (ev_window);
 355 }
 356
 357 static void
 358 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
 359 {
 360         gboolean dual_page;
 361
 362         ev_window_stop_presentation (ev_window);
 363         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 364         g_object_set (G_OBJECT (ev_window->priv->view),
 365                       "dual-page", dual_page,
 366                       NULL);
 367         update_action_sensitivity (ev_window);
 368 }
 369
 370 static void
 371 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 372 {
 373         ev_window_stop_presentation (ev_window);
 374
 375         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 376                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
 377         } else {
 378                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 379         }
 380         update_action_sensitivity (ev_window);
 381 }
 382
 383 static void
 384 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 385 {
 386         ev_window_stop_presentation (ev_window);
 387
 388         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 389                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
 390         } else {
 391                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 392         }
 393         update_action_sensitivity (ev_window);
 394 }
 395
 396 static void
 397 update_sizing_buttons (EvWindow *window)
 398 {
 399         GtkActionGroup *action_group = window->priv->action_group;
 400         GtkAction *action;
 401         gboolean best_fit, page_width;
 402         EvSizingMode sizing_mode;
 403
 404         if (window->priv->view == NULL)
 405                 return;
 406
 407         g_object_get (window->priv->view,
 408                       "sizing_mode", &sizing_mode,
 409                       NULL);
 410
 411         switch (sizing_mode) {
 412         case EV_SIZING_BEST_FIT:
 413                 best_fit = TRUE;
 414                 page_width = FALSE;
 415                 break;
 416         case EV_SIZING_FIT_WIDTH:
 417                 best_fit = FALSE;
 418                 page_width = TRUE;
 419                 break;
 420
 421         default:
 422                 best_fit = page_width = FALSE;
 423                 break;
 424         }
 425
 426         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 427         g_signal_handlers_block_by_func
 428                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 429         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 430         g_signal_handlers_unblock_by_func
 431                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 432
 433         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 434         g_signal_handlers_block_by_func
 435                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 436         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 437         g_signal_handlers_unblock_by_func
 438                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 439
 440         action = gtk_action_group_get_action (window->priv->action_group,
 441                                               ZOOM_CONTROL_ACTION);
 442         if (best_fit) {
 443                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 444                                                  EPHY_ZOOM_BEST_FIT);
 445         } else if (page_width) {
 446                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 447                                                  EPHY_ZOOM_FIT_WIDTH);
 448         }
 449 }
 450
 451 void
 452 ev_window_open_page (EvWindow *ev_window, int page)
 453 {
 454         if (ev_window->priv->page_cache) {
 455             page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
 456             ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
 457         }
 458 }
 459
 460 gboolean
 461 ev_window_is_empty (const EvWindow *ev_window)
 462 {
 463         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 464
 465         return ev_window->priv->document == NULL;
 466 }
 467
 468 static void
 469 unable_to_load (EvWindow   *ev_window,
 470                 const char *error_message)
 471 {
 472         GtkWidget *dialog;
 473
 474         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 475                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 476                                          GTK_MESSAGE_ERROR,
 477                                          GTK_BUTTONS_CLOSE,
 478                                          _("Unable to open document"));
 479         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 480                                                   "%s", error_message);
 481         gtk_dialog_run (GTK_DIALOG (dialog));
 482         gtk_widget_destroy (dialog);
 483 }
 484
 485 static void
 486 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 487 {
 488         char *title = NULL;
 489         char *doc_title = NULL;
 490         gboolean password_needed;
 491
 492         password_needed = (ev_window->priv->password_document != NULL);
 493         if (document && ev_window->priv->page_cache) {
 494                 doc_title = ev_page_cache_get_title (ev_window->priv->page_cache);
 495
 496                 /* Make sure we get a valid title back */
 497                 if (doc_title) {
 498                         if (doc_title[0] == '\000' ||
 499                             !g_utf8_validate (doc_title, -1, NULL)) {
 500                                 g_free (doc_title);
 501                                 doc_title = NULL;
 502                         }
 503                 }
 504         }
 505
 506         if (doc_title) {
 507                 char *p;
 508
 509                 for (p = doc_title; *p; ++p) {
 510                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 511                         if (*p == '\n')
 512                                 *p = ' ';
 513                 }
 514         }
 515
 516         if (doc_title == NULL && ev_window->priv->uri) {
 517                 char *basename;
 518
 519                 basename = g_path_get_basename (ev_window->priv->uri);
 520                 doc_title = gnome_vfs_unescape_string_for_display (basename);
 521                 g_free (basename);
 522         }
 523
 524         if (password_needed) {
 525                 if (doc_title == NULL) {
 526                         title = g_strdup (_("Document Viewer - Password Required"));
 527                 } else {
 528                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 529                 }
 530         } else {
 531                 if (doc_title == NULL) {
 532                         title = g_strdup (_("Document Viewer"));
 533                 } else {
 534                         title = g_strdup (doc_title);
 535                 }
 536         }
 537
 538         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 539
 540         g_free (doc_title);
 541         g_free (title);
 542 }
 543
 544 static void
 545 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 546 {
 547         update_action_sensitivity (ev_window);
 548 }
 549
 550 static void
 551 page_changed_cb (EvPageCache *page_cache,
 552                  gint         page,
 553                  EvWindow    *ev_window)
 554 {
 555         update_action_sensitivity (ev_window);
 556 }
 557
 558 static void
 559 update_document_mode (EvWindow *window, EvDocumentMode mode)
 560 {
 561         if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 562                 ev_window_fullscreen (window);
 563         } else if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 564                 ev_window_run_presentation (window);
 565         }
 566 }
 567
 568 static void
 569 ev_window_setup_document (EvWindow *ev_window)
 570 {
 571         EvDocumentInfo *info;
 572         EvDocument *document;
 573         EvView *view = EV_VIEW (ev_window->priv->view);
 574         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 575         GtkAction *action;
 576
 577         document = ev_window->priv->document;
 578         ev_window->priv->page_cache = ev_document_get_page_cache (ev_window->priv->document);
 579         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 580
 581         g_signal_connect_object (G_OBJECT (document),
 582                                  "notify::title",
 583                                  G_CALLBACK (update_window_title),
 584                                  ev_window, 0);
 585         if (EV_IS_DOCUMENT_FIND (document)) {
 586                 g_signal_connect_object (G_OBJECT (document),
 587                                          "find_changed",
 588                                          G_CALLBACK (find_changed_cb),
 589                                          ev_window, 0);
 590         }
 591
 592         ev_window_set_page_mode (ev_window, PAGE_MODE_SINGLE_PAGE);
 593
 594         ev_sidebar_set_document (sidebar, document);
 595
 596         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 597                 ev_view_set_document (view, document);
 598         }
 599
 600         update_window_title (document, NULL, ev_window);
 601         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 602         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 603         update_action_sensitivity (ev_window);
 604
 605         info = ev_document_get_info (document);
 606         update_document_mode (ev_window, info->mode);
 607         g_free (info);
 608 }
 609
 610 static void
 611 password_dialog_response (GtkWidget *password_dialog,
 612                           gint       response_id,
 613                           EvWindow  *ev_window)
 614 {
 615         char *password;
 616
 617         if (response_id == GTK_RESPONSE_OK) {
 618                 EvDocument *document;
 619                 gchar *uri;
 620
 621                 password = ev_password_dialog_get_password (password_dialog);
 622                 if (password) {
 623                         ev_document_doc_mutex_lock ();
 624                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 625                                                            password);
 626                         ev_document_doc_mutex_unlock ();
 627                 }
 628                 g_free (password);
 629
 630                 document = ev_window->priv->password_document;
 631                 uri = ev_window->priv->password_uri;
 632
 633                 ev_window->priv->password_document = NULL;
 634                 ev_window->priv->password_uri = NULL;
 635
 636                 if (start_loading_document (ev_window, document, uri)) {
 637                         gtk_widget_destroy (password_dialog);
 638                 }
 639
 640                 g_object_unref (document);
 641                 g_free (uri);
 642
 643                 return;
 644         }
 645
 646         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 647         gtk_widget_destroy (password_dialog);
 648 }
 649
 650 /* Called either by start_loading_document or by the "unlock" callback on the
 651  * password_view page.  It assumes that ev_window->priv->password_* has been set
 652  * correctly.  These are cleared by password_dialog_response() */
 653
 654 static void
 655 ev_window_popup_password_dialog (EvWindow *ev_window)
 656 {
 657         g_assert (ev_window->priv->password_document);
 658         g_assert (ev_window->priv->password_uri);
 659
 660         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 661
 662         update_window_title (ev_window->priv->password_document, NULL, ev_window);
 663         if (ev_window->priv->password_dialog == NULL) {
 664                 gchar *basename, *file_name;
 665
 666                 basename = g_path_get_basename (ev_window->priv->password_uri);
 667                 file_name = gnome_vfs_unescape_string_for_display (basename);
 668                 ev_window->priv->password_dialog =
 669                         ev_password_dialog_new (GTK_WIDGET (ev_window), file_name);
 670                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 671                                            (gpointer *) &(ev_window->priv->password_dialog));
 672                 g_signal_connect (ev_window->priv->password_dialog,
 673                                   "response",
 674                                   G_CALLBACK (password_dialog_response),
 675                                   ev_window);
 676                 g_free (basename);
 677                 g_free (file_name);
 678                 gtk_widget_show (ev_window->priv->password_dialog);
 679         } else {
 680                 ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog);
 681         }
 682 }
 683
 684 /* This wil try to load the document.  It might be called multiple times on the
 685  * same document by the password dialog.
 686  *
 687  * Since the flow of the error dialog is very confusing, we assume that both
 688  * document and uri will go away after this function is called, and thus we need
 689  * to ref/dup them.  Additionally, it needs to clear
 690  * ev_window->priv->password_{uri,document}, and thus people who call this
 691  * function should _not_ necessarily expect those to exist after being
 692  * called. */
 693 static gboolean
 694 start_loading_document (EvWindow   *ev_window,
 695                         EvDocument *document,
 696                         const char *uri)
 697 {
 698         gboolean result;
 699         GError *error = NULL;
 700
 701         g_assert (document);
 702         g_assert (document != ev_window->priv->document);
 703         g_assert (uri);
 704         if (ev_window->priv->password_document) {
 705                 g_object_unref (ev_window->priv->password_document);
 706                 ev_window->priv->password_document = NULL;
 707         }
 708         if (ev_window->priv->password_uri) {
 709                 g_free (ev_window->priv->password_uri);
 710                 ev_window->priv->password_uri = NULL;
 711         }
 712
 713         result = ev_document_load (document, uri, &error);
 714
 715         /* Success! */
 716         if (result) {
 717                 if (ev_window->priv->document)
 718                         g_object_unref (ev_window->priv->document);
 719                 ev_window->priv->document = g_object_ref (document);
 720                 ev_window_setup_document (ev_window);
 721
 722                 ev_window_add_recent (ev_window, uri);
 723
 724                 return TRUE;
 725         }
 726
 727         /* unable to load the document */
 728         g_assert (error != NULL);
 729
 730         if (error->domain == EV_DOCUMENT_ERROR &&
 731             error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 732                 gchar *base_name, *file_name;
 733
 734                 ev_window->priv->password_document = g_object_ref (document);
 735                 ev_window->priv->password_uri = g_strdup (uri);
 736
 737                 base_name = g_path_get_basename (uri);
 738                 file_name = gnome_vfs_unescape_string_for_display (base_name);
 739
 740                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 741                                                 file_name);
 742                 g_free (file_name);
 743                 g_free (base_name);
 744                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 745
 746                 ev_window_popup_password_dialog (ev_window);
 747         } else {
 748                 unable_to_load (ev_window, error->message);
 749         }
 750         g_error_free (error);
 751
 752         return FALSE;
 753 }
 754
 755 static gboolean
 756 sanity_check_uri (EvWindow *window, const char *uri)
 757 {
 758         gboolean result = FALSE;
 759         GnomeVFSURI *vfs_uri;
 760         char *err;
 761
 762         vfs_uri = gnome_vfs_uri_new (uri);
 763         if (vfs_uri) {
 764                 if (gnome_vfs_uri_exists (vfs_uri)) {
 765                         result = TRUE;
 766                 }
 767         }
 768
 769         if (!result) {
 770                 err = g_strdup_printf (_("The file %s does not exist."), uri);
 771                 unable_to_load (window, err);
 772                 g_free (err);
 773         }
 774
 775         return result;
 776 }
 777
 778 void
 779 ev_window_open (EvWindow *ev_window, const char *uri)
 780 {
 781         EvDocument *document = NULL;
 782         GType document_type;
 783         char *mime_type = NULL;
 784
 785         if (!sanity_check_uri (ev_window, uri)) {
 786                 return;
 787         }
 788
 789         g_free (ev_window->priv->uri);
 790         ev_window->priv->uri = g_strdup (uri);
 791
 792         document_type = ev_document_type_lookup (uri, &mime_type);
 793         if (document_type != G_TYPE_INVALID) {
 794                 document = g_object_new (document_type, NULL);
 795         }
 796
 797         if (document) {
 798                 start_loading_document (ev_window, document, uri);
 799                 /* See the comment on start_loading_document on ref counting.
 800                  * As the password dialog flow is confusing, we're very explicit
 801                  * on ref counting. */
 802                 g_object_unref (document);
 803         } else {
 804                 char *error_message;
 805
 806                 error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"),
 807                                                  mime_type?mime_type:"<Unknown MIME Type>");
 808                 unable_to_load (ev_window, error_message);
 809                 g_free (error_message);
 810         }
 811
 812         g_free (mime_type);
 813 }
 814
 815 static void
 816 ev_window_open_uri_list (EvWindow *ev_window, GList *uri_list)
 817 {
 818         GList *list;
 819         gchar *uri;
 820
 821         g_return_if_fail (uri_list != NULL);
 822
 823         list = uri_list;
 824         while (list) {
 825                 uri = gnome_vfs_uri_to_string (list->data, GNOME_VFS_URI_HIDE_NONE);
 826
 827                 if (ev_document_type_lookup (uri, NULL) != G_TYPE_INVALID) {
 828                         if (ev_window_is_empty (EV_WINDOW (ev_window))) {
 829                                 ev_window_open (ev_window, uri);
 830
 831                                 gtk_widget_show (GTK_WIDGET (ev_window));
 832                         } else {
 833                                 EvWindow *new_window;
 834
 835                                 new_window = ev_application_new_window (EV_APP);
 836                                 ev_window_open (new_window, uri);
 837
 838                                 gtk_widget_show (GTK_WIDGET (new_window));
 839                         }
 840                 }
 841
 842                 g_free (uri);
 843
 844                 list = g_list_next (list);
 845         }
 846 }
 847
 848 static void
 849 ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window)
 850 {
 851         ev_application_open (EV_APP, NULL);
 852 }
 853
 854 static void
 855 ev_window_cmd_recent_file_activate (EggRecentViewGtk *view, EggRecentItem *item,
 856                                     EvWindow *ev_window)
 857 {
 858         char *uri;
 859         GtkWidget *window;
 860
 861         uri = egg_recent_item_get_uri (item);
 862
 863         window = GTK_WIDGET (ev_application_get_empty_window (EV_APP));
 864         gtk_widget_show (window);
 865         ev_window_open (EV_WINDOW (window), uri);
 866
 867         g_free (uri);
 868 }
 869
 870 static void
 871 ev_window_add_recent (EvWindow *window, const char *filename)
 872 {
 873         EggRecentItem *item;
 874
 875         if (strstr (filename, "file:///") == NULL)
 876                 return;
 877
 878         item = egg_recent_item_new_from_uri (filename);
 879         egg_recent_item_add_group (item, "Evince");
 880         egg_recent_model_add_full (window->priv->recent_model, item);
 881 }
 882
 883 static void
 884 ev_window_setup_recent (EvWindow *ev_window)
 885 {
 886         GtkWidget *menu_item;
 887         GtkWidget *menu;
 888
 889         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu");
 890         menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu_item));
 891         menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu/RecentFilesMenu");
 892
 893         g_return_if_fail (menu != NULL);
 894         g_return_if_fail (menu_item != NULL);
 895
 896         /* it would be better if we just filtered by mime-type, but there
 897          * doesn't seem to be an easy way to figure out which mime-types we
 898          * can handle */
 899         ev_window->priv->recent_model = egg_recent_model_new (EGG_RECENT_MODEL_SORT_MRU);
 900
 901         ev_window->priv->recent_view = egg_recent_view_gtk_new (menu, menu_item);
 902         egg_recent_view_gtk_show_icons (EGG_RECENT_VIEW_GTK (ev_window->priv->recent_view), FALSE);
 903         egg_recent_model_set_limit (ev_window->priv->recent_model, 5);
 904
 905         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
 906                                    ev_window->priv->recent_model);
 907
 908         egg_recent_model_set_filter_groups (ev_window->priv->recent_model,
 909                                             "Evince", NULL);
 910
 911         egg_recent_view_gtk_set_trailing_sep (ev_window->priv->recent_view, TRUE);
 912
 913         g_signal_connect (ev_window->priv->recent_view, "activate",
 914                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
 915 }
 916
 917 /* FIXME
 918 static gboolean
 919 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
 920 {
 921         GtkWidget *msgbox;
 922         gchar *utf8_file_name;
 923         AtkObject *obj;
 924         gint ret;
 925
 926         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
 927         msgbox = gtk_message_dialog_new (
 928                 window,
 929                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 930                 GTK_MESSAGE_QUESTION,
 931                 GTK_BUTTONS_NONE,
 932                 _("A file named \"%s\" already exists."),
 933                 utf8_file_name);
 934         g_free (utf8_file_name);
 935
 936         gtk_message_dialog_format_secondary_text (
 937                 GTK_MESSAGE_DIALOG (msgbox),
 938                 _("Do you want to replace it with the one you are saving?"));
 939
 940         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 941                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 942
 943         gtk_dialog_add_button (GTK_DIALOG (msgbox),
 944                                _("_Replace"), GTK_RESPONSE_YES);
 945
 946         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
 947                                          GTK_RESPONSE_CANCEL);
 948
 949         obj = gtk_widget_get_accessible (msgbox);
 950
 951         if (GTK_IS_ACCESSIBLE (obj))
 952                 atk_object_set_name (obj, _("Question"));
 953
 954         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
 955         gtk_widget_destroy (msgbox);
 956
 957         return (ret == GTK_RESPONSE_YES);
 958 }
 959 */
 960
 961 static void
 962 save_error_dialog (GtkWindow *window, const gchar *file_name)
 963 {
 964         GtkWidget *error_dialog;
 965
 966         error_dialog = gtk_message_dialog_new (
 967                 window,
 968                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
 969                 GTK_MESSAGE_ERROR,
 970                 GTK_BUTTONS_CLOSE,
 971                 _("The file could not be saved as \"%s\"."),
 972                 file_name);
 973
 974         /* Easy way to make the text bold while keeping the string
 975          * above free from pango markup (FIXME ?) */
 976         gtk_message_dialog_format_secondary_text (
 977                 GTK_MESSAGE_DIALOG (error_dialog), " ");
 978
 979         gtk_dialog_run (GTK_DIALOG (error_dialog));
 980         gtk_widget_destroy (error_dialog);
 981 }
 982
 983 static void
 984 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
 985 {
 986         GtkWidget *fc;
 987         GtkFileFilter *pdf_filter, *all_filter;
 988         gchar *uri = NULL;
 989         gboolean success;
 990
 991         fc = gtk_file_chooser_dialog_new (
 992                 _("Save a Copy"),
 993                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
 994                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 995                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
 996                 NULL);
 997         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
 998
 999         pdf_filter = gtk_file_filter_new ();
1000         gtk_file_filter_set_name (pdf_filter, _("PDF Documents"));
1001         gtk_file_filter_add_mime_type (pdf_filter, "application/pdf");
1002         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
1003
1004         all_filter = gtk_file_filter_new ();
1005         gtk_file_filter_set_name (all_filter, _("All Files"));
1006         gtk_file_filter_add_pattern (all_filter, "*");
1007         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter);
1008         gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter);
1009
1010         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1011
1012         gtk_widget_show (fc);
1013
1014         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
1015                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1016
1017 /* FIXME
1018                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
1019                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
1020                                 continue;
1021 */
1022
1023                 ev_document_doc_mutex_lock ();
1024                 success = ev_document_save (ev_window->priv->document, uri, NULL);
1025                 ev_document_doc_mutex_unlock ();
1026
1027                 if (success)
1028                         break;
1029                 else
1030                         save_error_dialog (GTK_WINDOW (fc), uri);
1031         }
1032         gtk_widget_destroy (fc);
1033 }
1034
1035 static gboolean
1036 using_postscript_printer (GnomePrintConfig *config)
1037 {
1038         const guchar *driver;
1039         const guchar *transport;
1040
1041         driver = gnome_print_config_get (
1042                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1043
1044         transport = gnome_print_config_get (
1045                 config, (const guchar *)"Settings.Transport.Backend");
1046
1047         if (driver) {
1048                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1049                         return TRUE;
1050                 else
1051                         return FALSE;
1052         } else  if (transport) {
1053                 if (!strcmp ((const gchar *)transport, "CUPS"))
1054                         return TRUE;
1055                 else if (!strcmp ((const gchar *)transport, "LPD"))
1056                         return TRUE;
1057         }
1058
1059         return FALSE;
1060 }
1061
1062 static void
1063 ev_window_print (EvWindow *ev_window)
1064 {
1065         GnomePrintConfig *config;
1066         GnomePrintJob *job;
1067         GtkWidget *print_dialog;
1068         EvPageCache *page_cache;
1069         gchar *pages_label;
1070         EvPrintJob *print_job = NULL;
1071
1072         g_return_if_fail (EV_IS_WINDOW (ev_window));
1073         g_return_if_fail (ev_window->priv->document != NULL);
1074
1075         config = gnome_print_config_default ();
1076         job = gnome_print_job_new (config);
1077
1078         page_cache = ev_document_get_page_cache (ev_window->priv->document);
1079
1080         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1081                                                (GNOME_PRINT_DIALOG_RANGE |
1082                                                 GNOME_PRINT_DIALOG_COPIES));
1083
1084         pages_label = g_strconcat (_("Pages"), " ", NULL);
1085         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (print_dialog),
1086                                                  GNOME_PRINT_RANGE_ALL |
1087                                                  GNOME_PRINT_RANGE_RANGE,
1088                                                  1,
1089                                                  ev_page_cache_get_n_pages (page_cache),
1090                                                  NULL, (const guchar *)pages_label);
1091         g_free (pages_label);
1092
1093         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1094                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1095                                            FALSE);
1096
1097         while (TRUE) {
1098                 int response;
1099                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1100
1101                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1102                         break;
1103
1104                 /* FIXME: Change this when we have the first backend
1105                  * that can print more than postscript
1106                  */
1107                 if (!using_postscript_printer (config)) {
1108                         GtkWidget *dialog;
1109
1110                         dialog = gtk_message_dialog_new (
1111                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1112                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1113                                 _("Printing is not supported on this printer."));
1114                         gtk_message_dialog_format_secondary_text (
1115                                 GTK_MESSAGE_DIALOG (dialog),
1116                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1117                                 gnome_print_config_get (
1118                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1119                         gtk_dialog_run (GTK_DIALOG (dialog));
1120                         gtk_widget_destroy (dialog);
1121
1122                         continue;
1123                 }
1124
1125                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1126                                           "gnome_print_job", job,
1127                                           "document", ev_window->priv->document,
1128                                           "print_dialog", print_dialog,
1129                                           NULL);
1130                 break;
1131         }
1132
1133         gtk_widget_destroy (print_dialog);
1134
1135         if (print_job != NULL) {
1136                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1137                 g_object_unref (print_job);
1138         }
1139 }
1140
1141 static void
1142 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1143 {
1144         ev_window_print (ev_window);
1145 }
1146
1147 static void
1148 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1149 {
1150         g_return_if_fail (EV_IS_WINDOW (ev_window));
1151
1152         gtk_widget_destroy (GTK_WIDGET (ev_window));
1153 }
1154
1155 static void
1156 find_not_supported_dialog (EvWindow   *ev_window)
1157 {
1158         GtkWidget *dialog;
1159
1160         /* If you change this so it isn't modal, be sure you don't
1161          * allow multiple copies of the dialog...
1162          */
1163
1164         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1165                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1166                                          GTK_MESSAGE_ERROR,
1167                                          GTK_BUTTONS_CLOSE,
1168                                          _("The \"Find\" feature will not work with this document"));
1169         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1170                                                   _("Searching for text is only supported for PDF documents."));
1171         gtk_dialog_run (GTK_DIALOG (dialog));
1172         gtk_widget_destroy (dialog);
1173 }
1174
1175 static void
1176 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1177 {
1178         g_return_if_fail (EV_IS_WINDOW (ev_window));
1179
1180         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1181 }
1182
1183 static void
1184 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1185 {
1186         g_return_if_fail (EV_IS_WINDOW (ev_window));
1187
1188         if (ev_window->priv->document == NULL) {
1189                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1190         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1191                 find_not_supported_dialog (ev_window);
1192         } else {
1193                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1194
1195                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1196         }
1197 }
1198
1199 static void
1200 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1201 {
1202         g_return_if_fail (EV_IS_WINDOW (ev_window));
1203
1204         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1205 }
1206
1207 static void
1208 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1209 {
1210         g_return_if_fail (EV_IS_WINDOW (ev_window));
1211
1212         ev_view_copy (EV_VIEW (ev_window->priv->view));
1213 }
1214
1215 static void
1216 ev_window_update_fullscreen_popup (EvWindow *window)
1217 {
1218         GtkWidget *popup = window->priv->fullscreen_popup;
1219         int popup_width, popup_height;
1220         GdkRectangle screen_rect;
1221         gboolean toolbar;
1222
1223         g_return_if_fail (popup != NULL);
1224
1225         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0;
1226         popup_width = popup->requisition.width;
1227         popup_height = popup->requisition.height;
1228
1229         /* FIXME multihead */
1230         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1231                         gdk_screen_get_monitor_at_window
1232                         (gdk_screen_get_default (),
1233                          GTK_WIDGET (window)->window),
1234                          &screen_rect);
1235         if (toolbar) {
1236                 gtk_widget_set_size_request (popup,
1237                                              screen_rect.width,
1238                                              -1);
1239                 gtk_window_move (GTK_WINDOW (popup),
1240                                  screen_rect.x,
1241                                  screen_rect.y);
1242
1243         } else {
1244                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1245                 {
1246                         gtk_window_move (GTK_WINDOW (popup),
1247                                          screen_rect.x,
1248                                          screen_rect.y);
1249                 } else {
1250                         gtk_window_move (GTK_WINDOW (popup),
1251                                          screen_rect.x + screen_rect.width - popup_width,
1252                                          screen_rect.y);
1253                 }
1254         }
1255 }
1256
1257 static void
1258 screen_size_changed_cb (GdkScreen *screen,
1259                         EvWindow *window)
1260 {
1261         ev_window_update_fullscreen_popup (window);
1262 }
1263
1264 static void
1265 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1266                                       EvWindow *ev_window)
1267 {
1268         GConfClient *client;
1269         int sidebar_size;
1270
1271         sidebar_size = gtk_paned_get_position (GTK_PANED (object));
1272
1273         client = gconf_client_get_default ();
1274         gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL);
1275         g_object_unref (client);
1276 }
1277
1278 static void
1279 destroy_fullscreen_popup (EvWindow *window)
1280 {
1281         if (window->priv->fullscreen_popup != NULL)
1282         {
1283                 gtk_widget_destroy (window->priv->fullscreen_popup);
1284                 window->priv->fullscreen_popup = NULL;
1285         }
1286 }
1287
1288 static void
1289 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1290 {
1291         GtkAction *action;
1292
1293         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1294         g_return_if_fail (action != NULL);
1295
1296         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1297 }
1298
1299 static void
1300 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1301 {
1302         ev_window_update_fullscreen_popup (window);
1303 }
1304
1305 static gboolean
1306 fullscreen_timeout_cb (gpointer data)
1307 {
1308         EvWindow *window = EV_WINDOW (data);
1309
1310         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1311         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1312         window->priv->fullscreen_timeout_source = NULL;
1313
1314         return FALSE;
1315 }
1316
1317 static void
1318 fullscreen_set_timeout (EvWindow *window)
1319 {
1320         GSource *source;
1321
1322         if (window->priv->fullscreen_timeout_source != NULL)
1323                 g_source_destroy (window->priv->fullscreen_timeout_source);
1324
1325         source = g_timeout_source_new (1000);
1326         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1327         g_source_attach (source, NULL);
1328         window->priv->fullscreen_timeout_source = source;
1329 }
1330
1331 static void
1332 fullscreen_clear_timeout (EvWindow *window)
1333 {
1334         if (window->priv->fullscreen_timeout_source != NULL)
1335                 g_source_destroy (window->priv->fullscreen_timeout_source);
1336
1337         window->priv->fullscreen_timeout_source = NULL;
1338         ev_view_show_cursor (EV_VIEW (window->priv->view));
1339 }
1340
1341 static gboolean
1342 fullscreen_motion_notify_cb (GtkWidget *widget,
1343                              GdkEventMotion *event,
1344                              gpointer user_data)
1345 {
1346         EvWindow *window = EV_WINDOW (user_data);
1347
1348         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1349                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1350                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1351         }
1352
1353         fullscreen_set_timeout (window);
1354
1355         return FALSE;
1356 }
1357
1358 static gboolean
1359 fullscreen_leave_notify_cb (GtkWidget *widget,
1360                             GdkEventCrossing *event,
1361                             gpointer user_data)
1362 {
1363         EvWindow *window = EV_WINDOW (user_data);
1364
1365         fullscreen_clear_timeout (window);
1366
1367         return FALSE;
1368 }
1369
1370 static GtkWidget *
1371 ev_window_get_exit_fullscreen_button (EvWindow *window)
1372 {
1373         GtkWidget *button, *icon, *label, *hbox;
1374
1375         button = gtk_button_new ();
1376         g_signal_connect (button, "clicked",
1377                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1378                           window);
1379         gtk_widget_show (button);
1380
1381         hbox = gtk_hbox_new (FALSE, 2);
1382         gtk_widget_show (hbox);
1383         gtk_container_add (GTK_CONTAINER (button), hbox);
1384
1385         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1386         gtk_widget_show (icon);
1387         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1388
1389         label = gtk_label_new (_("Leave Fullscreen"));
1390         gtk_widget_show (label);
1391         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1392
1393         return button;
1394 }
1395
1396 static GtkWidget *
1397 ev_window_create_fullscreen_popup (EvWindow *window)
1398 {
1399         GtkWidget *popup;
1400         GtkWidget *hbox;
1401         GtkWidget *button;
1402
1403         popup = gtk_window_new (GTK_WINDOW_POPUP);
1404         hbox = gtk_hbox_new (FALSE, 0);
1405         button = ev_window_get_exit_fullscreen_button (window);
1406
1407         gtk_container_add (GTK_CONTAINER (popup), hbox);
1408         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1409                             TRUE, TRUE, 0);
1410         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1411
1412         gtk_widget_show (button);
1413         gtk_widget_show (hbox);
1414
1415         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1416
1417         /* FIXME multihead */
1418         g_signal_connect_object (gdk_screen_get_default (), "size-changed",
1419                                  G_CALLBACK (screen_size_changed_cb),
1420                                  window, 0);
1421         g_signal_connect_object (popup, "size_request",
1422                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1423                                  window, 0);
1424
1425         return popup;
1426 }
1427
1428
1429 static void
1430 ev_window_update_fullscreen_action (EvWindow *window)
1431 {
1432         GtkAction *action;
1433
1434         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1435         g_signal_handlers_block_by_func
1436                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1437         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1438                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1439         g_signal_handlers_unblock_by_func
1440                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1441 }
1442
1443 static void
1444 ev_window_fullscreen (EvWindow *window)
1445 {
1446         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1447         if (window->priv->fullscreen_popup == NULL)
1448                 window->priv->fullscreen_popup
1449                         = ev_window_create_fullscreen_popup (window);
1450         update_chrome_visibility (window);
1451
1452         g_object_set (G_OBJECT (window->priv->scrolled_window),
1453                       "shadow-type", GTK_SHADOW_NONE,
1454                       NULL);
1455
1456         g_signal_connect (window->priv->view,
1457                           "motion-notify-event",
1458                           G_CALLBACK (fullscreen_motion_notify_cb),
1459                           window);
1460         g_signal_connect (window->priv->view,
1461                           "leave-notify-event",
1462                           G_CALLBACK (fullscreen_leave_notify_cb),
1463                           window);
1464         fullscreen_set_timeout (window);
1465
1466         gtk_widget_grab_focus (window->priv->view);
1467         ev_window_update_fullscreen_action (window);
1468         gtk_window_fullscreen (GTK_WINDOW (window));
1469         ev_window_update_fullscreen_popup (window);
1470 }
1471
1472 static void
1473 ev_window_unfullscreen (EvWindow *window)
1474 {
1475         EvView *view = EV_VIEW (window->priv->view);
1476
1477         ev_view_set_fullscreen (view, FALSE);
1478         g_object_set (G_OBJECT (window->priv->scrolled_window),
1479                       "shadow-type", GTK_SHADOW_IN,
1480                       NULL);
1481
1482         fullscreen_clear_timeout (window);
1483
1484         g_signal_handlers_disconnect_by_func (view,
1485                                               (gpointer) fullscreen_motion_notify_cb,
1486                                               window);
1487         g_signal_handlers_disconnect_by_func (view,
1488                                               (gpointer) fullscreen_leave_notify_cb,
1489                                               window);
1490         ev_window_update_fullscreen_action (window);
1491         gtk_window_unfullscreen (GTK_WINDOW (window));
1492         update_chrome_visibility (window);
1493 }
1494
1495 static void
1496 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1497 {
1498         gboolean fullscreen;
1499
1500         g_return_if_fail (EV_IS_WINDOW (window));
1501         ev_window_stop_presentation (window);
1502
1503         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1504         if (fullscreen) {
1505                 ev_window_fullscreen (window);
1506         } else {
1507                 ev_window_unfullscreen (window);
1508         }
1509 }
1510
1511 static void
1512 ev_window_update_presentation_action (EvWindow *window)
1513 {
1514         GtkAction *action;
1515
1516         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1517         g_signal_handlers_block_by_func
1518                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1519         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1520                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1521         g_signal_handlers_unblock_by_func
1522                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1523 }
1524
1525 static void
1526 ev_window_run_presentation (EvWindow *window)
1527 {
1528         g_object_set (G_OBJECT (window->priv->scrolled_window),
1529                       "shadow-type", GTK_SHADOW_NONE,
1530                       NULL);
1531
1532         gtk_widget_grab_focus (window->priv->view);
1533         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1534         gtk_window_fullscreen (GTK_WINDOW (window));
1535         ev_window_update_presentation_action (window);
1536         update_chrome_visibility (window);
1537 }
1538
1539 static void
1540 ev_window_stop_presentation (EvWindow *window)
1541 {
1542         if (! ev_view_get_presentation (EV_VIEW (window->priv->view)))
1543                 return;
1544
1545         g_object_set (G_OBJECT (window->priv->scrolled_window),
1546                       "shadow-type", GTK_SHADOW_IN,
1547                       NULL);
1548         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1549         gtk_window_unfullscreen (GTK_WINDOW (window));
1550         ev_window_update_presentation_action (window);
1551         update_chrome_visibility (window);
1552 }
1553
1554 static void
1555 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1556 {
1557         gboolean presentation;
1558
1559         g_return_if_fail (EV_IS_WINDOW (window));
1560
1561         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1562         if (presentation) {
1563                 ev_window_run_presentation (window);
1564         } else {
1565                 ev_window_stop_presentation (window);
1566         }
1567 }
1568
1569 static gboolean
1570 ev_window_state_event (GtkWidget *widget, GdkEventWindowState *event)
1571 {
1572         EvWindow *window = EV_WINDOW (widget);
1573
1574         if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED) {
1575                 gboolean show;
1576
1577                 show = (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) == 0;
1578
1579                 gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR (window->priv->statusbar),
1580                                                    show);
1581         }
1582
1583         return FALSE;
1584 }
1585
1586 static gboolean
1587 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1588 {
1589         EvWindow *window = EV_WINDOW (widget);
1590         EvWindowPrivate *priv = window->priv;
1591         gboolean fullscreen;
1592
1593         g_object_get (priv->view,
1594                       "fullscreen", &fullscreen,
1595                       NULL);
1596
1597         if (fullscreen)
1598                 gtk_widget_show (priv->fullscreen_popup);
1599
1600         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1601 }
1602
1603 static gboolean
1604 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1605 {
1606         EvWindow *window = EV_WINDOW (widget);
1607         EvWindowPrivate *priv = window->priv;
1608         gboolean fullscreen;
1609
1610         g_object_get (priv->view,
1611                       "fullscreen", &fullscreen,
1612                       NULL);
1613
1614         if (fullscreen)
1615                 gtk_widget_hide (priv->fullscreen_popup);
1616
1617         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1618 }
1619
1620 static void
1621 ev_window_set_page_mode (EvWindow         *window,
1622                          EvWindowPageMode  page_mode)
1623 {
1624         GtkWidget *child = NULL;
1625         GtkWidget *real_child;
1626
1627         if (window->priv->page_mode == page_mode)
1628                 return;
1629
1630         window->priv->page_mode = page_mode;
1631
1632         switch (page_mode) {
1633         case PAGE_MODE_SINGLE_PAGE:
1634                 child = window->priv->view;
1635                 break;
1636         case PAGE_MODE_PASSWORD:
1637                 child = window->priv->password_view;
1638                 break;
1639         case PAGE_MODE_CONTINUOUS_PAGE:
1640                 child = window->priv->page_view;
1641                 break;
1642         default:
1643                 g_assert_not_reached ();
1644         }
1645
1646         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1647         if (child != real_child) {
1648                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1649                                       real_child);
1650                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1651                                    child);
1652         }
1653         update_action_sensitivity (window);
1654 }
1655
1656 static void
1657 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
1658 {
1659         EvWindow *ev_window = EV_WINDOW (data);
1660         egg_editable_toolbar_set_edit_mode (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
1661         egg_toolbars_model_save (ev_window->priv->toolbar_model, ev_window->priv->toolbar_file, "1.0");
1662         gtk_widget_destroy (GTK_WIDGET (dialog));
1663 }
1664
1665 static void
1666 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
1667 {
1668         GtkWidget *dialog;
1669         GtkWidget *editor;
1670         g_return_if_fail (EV_IS_WINDOW (ev_window));
1671
1672         dialog = gtk_dialog_new_with_buttons (_("Toolbar editor"), GTK_WINDOW (ev_window),
1673                                               GTK_DIALOG_DESTROY_WITH_PARENT,
1674                                               GTK_STOCK_CLOSE,
1675                                               GTK_RESPONSE_CANCEL,
1676                                               NULL);
1677         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
1678         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
1679
1680         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
1681                                          ev_window->priv->toolbar_model);
1682         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
1683         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
1684
1685         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
1686         egg_toolbar_editor_load_actions (EGG_TOOLBAR_EDITOR (editor),
1687                                       DATADIR"/evince-toolbar.xml");
1688
1689         egg_editable_toolbar_set_edit_mode
1690                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
1691
1692         gtk_widget_show_all (dialog);
1693
1694         g_signal_connect (G_OBJECT (dialog), "response",
1695                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
1696                           ev_window);
1697 }
1698
1699 static void
1700 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
1701 {
1702         g_return_if_fail (EV_IS_WINDOW (ev_window));
1703
1704         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1705         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
1706         update_action_sensitivity (ev_window);
1707 }
1708
1709 static void
1710 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
1711 {
1712         g_return_if_fail (EV_IS_WINDOW (ev_window));
1713
1714         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1715         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
1716         update_action_sensitivity (ev_window);
1717 }
1718
1719 static void
1720 ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window)
1721 {
1722         g_return_if_fail (EV_IS_WINDOW (ev_window));
1723
1724         ev_view_zoom_normal (EV_VIEW (ev_window->priv->view));
1725         update_action_sensitivity (ev_window);
1726 }
1727
1728 static void
1729 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
1730 {
1731         g_return_if_fail (EV_IS_WINDOW (ev_window));
1732
1733         ev_page_cache_prev_page (ev_window->priv->page_cache);
1734 }
1735
1736 static void
1737 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
1738 {
1739         g_return_if_fail (EV_IS_WINDOW (ev_window));
1740
1741         ev_page_cache_next_page (ev_window->priv->page_cache);
1742 }
1743
1744 static void
1745 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
1746 {
1747         g_return_if_fail (EV_IS_WINDOW (ev_window));
1748
1749         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
1750 }
1751
1752 static void
1753 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
1754 {
1755         int n_pages;
1756
1757         g_return_if_fail (EV_IS_WINDOW (ev_window));
1758
1759         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
1760         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
1761 }
1762
1763 static void
1764 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
1765 {
1766         char *uri;
1767         int page;
1768
1769         g_return_if_fail (EV_IS_WINDOW (ev_window));
1770
1771         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
1772         uri = g_strdup (ev_window->priv->uri);
1773
1774         ev_window_open (ev_window, uri);
1775         ev_window_open_page (ev_window, page);
1776
1777         g_free (uri);
1778 }
1779
1780 static void
1781 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
1782 {
1783         GError *error = NULL;
1784
1785         g_return_if_fail (EV_IS_WINDOW (ev_window));
1786
1787         gnome_help_display ("evince.xml", NULL, &error);
1788
1789         if(error != NULL) {
1790                 g_warning (error->message);
1791                 g_error_free (error);
1792         }
1793 }
1794
1795 static void
1796 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
1797 {
1798         gtk_window_unfullscreen (GTK_WINDOW (window));
1799 }
1800
1801 static void
1802 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
1803 {
1804         GtkWidget *widget;
1805
1806         widget = gtk_window_get_focus (GTK_WINDOW (window));
1807         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
1808                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
1809         } else {
1810                 gboolean fullscreen;
1811                 gboolean presentation;
1812
1813                 g_object_get (window->priv->view,
1814                               "fullscreen", &fullscreen,
1815                               "presentation", &presentation,
1816                               NULL);
1817
1818                 if (fullscreen)
1819                         ev_window_unfullscreen (window);
1820                 if (presentation)
1821                         ev_window_stop_presentation (window);
1822
1823                 if (fullscreen && presentation)
1824                         g_warning ("Both fullscreen and presentation set somehow");
1825         }
1826 }
1827
1828 static void
1829 update_view_size (EvWindow *window)
1830 {
1831         int width, height;
1832         GtkRequisition vsb_requisition;
1833         GtkRequisition hsb_requisition;
1834         int scrollbar_spacing;
1835
1836         /* Calculate the width available for the */
1837         width = window->priv->scrolled_window->allocation.width;
1838         height = window->priv->scrolled_window->allocation.height;
1839
1840         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
1841                 width -= 2 * window->priv->view->style->xthickness;
1842                 height -= 2 * window->priv->view->style->ythickness;
1843         }
1844
1845         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
1846                                  &vsb_requisition);
1847         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
1848                                  &hsb_requisition);
1849         gtk_widget_style_get (window->priv->scrolled_window,
1850                               "scrollbar_spacing", &scrollbar_spacing,
1851                               NULL);
1852
1853         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
1854                                    MAX (1, width),
1855                                    MAX (1, height),
1856                                    vsb_requisition.width + scrollbar_spacing,
1857                                    hsb_requisition.height + scrollbar_spacing);
1858 }
1859
1860 static void
1861 size_allocate_cb (GtkWidget     *scrolled_window,
1862                   GtkAllocation *allocation,
1863                   EvWindow      *window)
1864 {
1865         update_view_size (window);
1866 }
1867
1868 static void
1869 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
1870                                   EvWindow   *ev_window)
1871 {
1872         GtkWidget *scrolled_window;
1873         EvSizingMode sizing_mode;
1874
1875         g_object_get (ev_window->priv->view,
1876                       "sizing-mode", &sizing_mode,
1877                       NULL);
1878
1879         scrolled_window = ev_window->priv->scrolled_window;
1880
1881         g_signal_handlers_disconnect_by_func (scrolled_window, size_allocate_cb, ev_window);
1882
1883         if (sizing_mode != EV_SIZING_FREE)
1884                 update_view_size (ev_window);
1885
1886         switch (sizing_mode) {
1887         case EV_SIZING_BEST_FIT:
1888                 g_object_set (G_OBJECT (scrolled_window),
1889                               "hscrollbar-policy", GTK_POLICY_NEVER,
1890                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1891                               NULL);
1892                 g_signal_connect (scrolled_window, "size-allocate",
1893                                   G_CALLBACK (size_allocate_cb),
1894                                   ev_window);
1895                 break;
1896         case EV_SIZING_FIT_WIDTH:
1897                 g_object_set (G_OBJECT (scrolled_window),
1898                               "hscrollbar-policy", GTK_POLICY_NEVER,
1899                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1900                               NULL);
1901                 g_signal_connect (scrolled_window, "size-allocate",
1902                                   G_CALLBACK (size_allocate_cb),
1903                                   ev_window);
1904                 break;
1905         case EV_SIZING_FREE:
1906                 g_object_set (G_OBJECT (scrolled_window),
1907                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
1908                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
1909                               NULL);
1910                 break;
1911         }
1912
1913         update_sizing_buttons (ev_window);
1914 }
1915
1916 static void
1917 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
1918 {
1919         const char *authors[] = {
1920                 N_("Many..."),
1921                 NULL
1922         };
1923
1924         const char *documenters[] = {
1925                 N_("Not so many..."),
1926                 NULL
1927         };
1928
1929         const char *license[] = {
1930                 N_("Evince is free software; you can redistribute it and/or modify\n"
1931                    "it under the terms of the GNU General Public License as published by\n"
1932                    "the Free Software Foundation; either version 2 of the License, or\n"
1933                    "(at your option) any later version.\n"),
1934                 N_("Evince is distributed in the hope that it will be useful,\n"
1935                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
1936                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
1937                    "GNU General Public License for more details.\n"),
1938                 N_("You should have received a copy of the GNU General Public License\n"
1939                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
1940                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
1941         };
1942
1943         char *license_trans;
1944
1945 #ifdef ENABLE_NLS
1946         const char **p;
1947
1948         for (p = authors; *p; ++p)
1949                 *p = _(*p);
1950
1951         for (p = documenters; *p; ++p)
1952                 *p = _(*p);
1953 #endif
1954
1955         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
1956                                      _(license[2]), "\n", NULL);
1957
1958         gtk_show_about_dialog (
1959                 GTK_WINDOW (ev_window),
1960                 "name", _("Evince"),
1961                 "version", VERSION,
1962                 "copyright",
1963                 _("\xc2\xa9 1996-2004 The Evince authors"),
1964                 "license", license_trans,
1965                 "website", "http://www.gnome.org/projects/evince",
1966                 "comments", _("PostScript and PDF File Viewer."),
1967                 "authors", authors,
1968                 "documenters", documenters,
1969                 "translator-credits", _("translator-credits"),
1970                 NULL);
1971
1972         g_free (license_trans);
1973 }
1974
1975 static void
1976 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
1977 {
1978         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
1979                             GCONF_CHROME_TOOLBAR,
1980                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1981 }
1982
1983 static void
1984 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
1985 {
1986         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
1987                             GCONF_CHROME_STATUSBAR,
1988                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1989 }
1990
1991 static void
1992 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
1993 {
1994         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
1995                             GCONF_CHROME_SIDEBAR,
1996                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
1997 }
1998
1999 static void
2000 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2001                                          EvWindow   *ev_window)
2002 {
2003         GtkAction *action;
2004         gboolean visible, fullscreen;
2005
2006         g_object_get (ev_window->priv->view,
2007                       "fullscreen", &fullscreen,
2008                       NULL);
2009         visible = GTK_WIDGET_VISIBLE (ev_sidebar);
2010
2011         /* In fullscreen mode the sidebar is not visible,
2012          * but we don't want to update the chrome
2013          */
2014         if (fullscreen)
2015                 return;
2016
2017         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2018
2019         g_signal_handlers_block_by_func
2020                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2021         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
2022         g_signal_handlers_unblock_by_func
2023                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2024
2025         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2026                             GCONF_CHROME_SIDEBAR, visible);
2027 }
2028
2029 static void
2030 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2031 {
2032         GtkAction *action;
2033         char *message;
2034
2035         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
2036         g_return_if_fail (action != NULL);
2037
2038         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
2039         if (message) {
2040                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
2041                                     ev_window->priv->help_message_cid, message);
2042                 g_free (message);
2043         }
2044 }
2045
2046 static void
2047 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2048 {
2049         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
2050                            ev_window->priv->help_message_cid);
2051 }
2052
2053 static void
2054 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2055                   GtkWidget *proxy, EvWindow *ev_window)
2056 {
2057         if (GTK_IS_MENU_ITEM (proxy)) {
2058                 g_signal_connect (proxy, "select",
2059                                   G_CALLBACK (menu_item_select_cb), ev_window);
2060                 g_signal_connect (proxy, "deselect",
2061                                   G_CALLBACK (menu_item_deselect_cb),
2062                                   ev_window);
2063         }
2064 }
2065
2066 static void
2067 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2068                      GtkWidget *proxy, EvWindow *ev_window)
2069 {
2070         if (GTK_IS_MENU_ITEM (proxy)) {
2071                 g_signal_handlers_disconnect_by_func
2072                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
2073                 g_signal_handlers_disconnect_by_func
2074                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
2075         }
2076 }
2077
2078 static void
2079 view_status_changed_cb (EvView     *view,
2080                         GParamSpec *pspec,
2081                         EvWindow   *ev_window)
2082 {
2083         const char *message;
2084
2085         gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar),
2086                            ev_window->priv->view_message_cid);
2087
2088         message = ev_view_get_status (view);
2089         if (message) {
2090                 gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar),
2091                                     ev_window->priv->view_message_cid, message);
2092         }
2093 }
2094
2095 static void
2096 view_find_status_changed_cb (EvView     *view,
2097                              GParamSpec *pspec,
2098                              EvWindow   *ev_window)
2099 {
2100         const char *text;
2101
2102         text = ev_view_get_find_status (view);
2103         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2104                                       text);
2105 }
2106
2107 static void
2108 find_bar_previous_cb (EggFindBar *find_bar,
2109                       EvWindow   *ev_window)
2110 {
2111         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2112 }
2113
2114 static void
2115 find_bar_next_cb (EggFindBar *find_bar,
2116                   EvWindow   *ev_window)
2117 {
2118         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2119 }
2120
2121 static void
2122 find_bar_close_cb (EggFindBar *find_bar,
2123                    EvWindow   *ev_window)
2124 {
2125         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
2126 }
2127
2128 static void
2129 ev_window_page_mode_cb (GtkRadioAction *action,
2130                         GtkRadioAction *activated_action,
2131                         EvWindow       *window)
2132 {
2133         int mode;
2134
2135         mode = gtk_radio_action_get_current_value (action);
2136
2137         g_assert (mode == PAGE_MODE_CONTINUOUS_PAGE ||
2138                   mode == PAGE_MODE_SINGLE_PAGE);
2139
2140         ev_window_set_page_mode (window, (EvWindowPageMode) mode);
2141 }
2142
2143 static void
2144 find_bar_search_changed_cb (EggFindBar *find_bar,
2145                             GParamSpec *param,
2146                             EvWindow   *ev_window)
2147 {
2148         gboolean case_sensitive;
2149         gboolean visible;
2150         const char *search_string;
2151
2152         g_return_if_fail (EV_IS_WINDOW (ev_window));
2153
2154         /* Either the string or case sensitivity could have changed,
2155          * we connect this callback to both. We also connect it
2156          * to ::visible so when the find bar is hidden, we should
2157          * pretend the search string is NULL/""
2158          */
2159
2160         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2161         visible = GTK_WIDGET_VISIBLE (find_bar);
2162         search_string = egg_find_bar_get_search_string (find_bar);
2163
2164 #if 0
2165         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2166 #endif
2167
2168         if (ev_window->priv->document &&
2169             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2170                 if (visible && search_string && search_string[0]) {
2171                         ev_document_doc_mutex_lock ();
2172                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2173                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2174                                                 search_string,
2175                                                 case_sensitive);
2176                         ev_document_doc_mutex_unlock ();
2177                 } else {
2178                         ev_document_doc_mutex_lock ();
2179                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2180                         ev_document_doc_mutex_unlock ();
2181
2182                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2183                                                       NULL);
2184                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2185                 }
2186         }
2187 }
2188
2189 static void
2190 zoom_control_changed_cb (EphyZoomAction *action,
2191                          float           zoom,
2192                          EvWindow       *ev_window)
2193 {
2194         EvSizingMode mode;
2195
2196         g_return_if_fail (EV_IS_WINDOW (ev_window));
2197
2198         if (zoom == EPHY_ZOOM_BEST_FIT) {
2199                 mode = EV_SIZING_BEST_FIT;
2200         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2201                 mode = EV_SIZING_FIT_WIDTH;
2202         } else {
2203                 mode = EV_SIZING_FREE;
2204                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2205         }
2206
2207         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2208         update_action_sensitivity (ev_window);
2209 }
2210
2211 static void
2212 ev_window_dispose (GObject *object)
2213 {
2214         EvWindow *window = EV_WINDOW (object);
2215         EvWindowPrivate *priv = window->priv;
2216
2217         if (priv->toolbar_model) {
2218                 g_object_unref (priv->toolbar_model);
2219                 g_free (priv->toolbar_file);
2220                 priv->toolbar_model = NULL;
2221                 priv->toolbar_file = NULL;
2222         }
2223
2224         if (priv->ui_manager) {
2225                 g_object_unref (priv->ui_manager);
2226                 priv->ui_manager = NULL;
2227         }
2228
2229         if (priv->action_group) {
2230                 g_object_unref (priv->action_group);
2231                 priv->action_group = NULL;
2232         }
2233
2234         if (priv->page_cache) {
2235                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2236                 priv->page_cache = NULL;
2237         }
2238
2239         if (priv->document) {
2240                 g_object_unref (priv->document);
2241                 priv->document = NULL;
2242         }
2243
2244         if (priv->view) {
2245                 g_object_unref (priv->view);
2246                 priv->view = NULL;
2247         }
2248
2249         if (priv->page_view) {
2250                 g_object_unref (priv->page_view);
2251                 priv->page_view = NULL;
2252         }
2253
2254         if (priv->password_document) {
2255                 g_object_unref (priv->password_document);
2256                 priv->password_document = NULL;
2257         }
2258
2259         if (priv->password_uri) {
2260                 g_free (priv->password_uri);
2261                 priv->password_uri = NULL;
2262         }
2263
2264         if (priv->find_bar) {
2265                 g_signal_handlers_disconnect_by_func
2266                         (window->priv->find_bar,
2267                          G_CALLBACK (find_bar_close_cb),
2268                          window);
2269                 priv->find_bar = NULL;
2270         }
2271
2272         destroy_fullscreen_popup (window);
2273
2274         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2275 }
2276
2277 static void
2278 ev_window_class_init (EvWindowClass *ev_window_class)
2279 {
2280         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2281         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2282
2283         g_object_class->dispose = ev_window_dispose;
2284
2285         widget_class->window_state_event = ev_window_state_event;
2286         widget_class->focus_in_event = ev_window_focus_in_event;
2287         widget_class->focus_out_event = ev_window_focus_out_event;
2288
2289         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2290 }
2291
2292 /* Normal items */
2293 static const GtkActionEntry entries[] = {
2294         { "File", NULL, N_("_File") },
2295         { "Edit", NULL, N_("_Edit") },
2296         { "View", NULL, N_("_View") },
2297         { "Go", NULL, N_("_Go") },
2298         { "Help", NULL, N_("_Help") },
2299
2300         /* File menu */
2301         { "FileOpen", GTK_STOCK_OPEN, NULL, "<control>O",
2302           N_("Open an existing document"),
2303           G_CALLBACK (ev_window_cmd_file_open) },
2304         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2305           N_("Save the current document with a new filename"),
2306           G_CALLBACK (ev_window_cmd_save_as) },
2307         { "FilePrint", GTK_STOCK_PRINT, N_("Print..."), "<control>P",
2308           N_("Print this document"),
2309           G_CALLBACK (ev_window_cmd_file_print) },
2310         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2311           N_("Close this window"),
2312           G_CALLBACK (ev_window_cmd_file_close_window) },
2313
2314         /* Edit menu */
2315         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2316           N_("Copy text from the document"),
2317           G_CALLBACK (ev_window_cmd_edit_copy) },
2318         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2319           N_("Select the entire page"),
2320           G_CALLBACK (ev_window_cmd_edit_select_all) },
2321         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2322           N_("Find a word or phrase in the document"),
2323           G_CALLBACK (ev_window_cmd_edit_find) },
2324         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2325           N_("Find next occurrence of the word or phrase"),
2326           G_CALLBACK (ev_window_cmd_edit_find_next) },
2327         { "EditToolbar", NULL, N_("Toolbar..."), NULL,
2328           N_("Open Toolbar Editor Dialog"),
2329           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2330
2331         /* View menu */
2332         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2333           N_("Enlarge the document"),
2334           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2335         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2336           N_("Shrink the document"),
2337           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2338         { "ViewNormalSize", GTK_STOCK_ZOOM_100, NULL, "<control>0",
2339           N_("Reset the zoom level to the default value"),
2340           G_CALLBACK (ev_window_cmd_view_normal_size) },
2341         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2342           N_("Reload the document"),
2343           G_CALLBACK (ev_window_cmd_view_reload) },
2344
2345         /* Go menu */
2346         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "Page_Up",
2347           N_("Go to the previous page"),
2348           G_CALLBACK (ev_window_cmd_go_previous_page) },
2349         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "Page_Down",
2350           N_("Go to the next page"),
2351           G_CALLBACK (ev_window_cmd_go_next_page) },
2352         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2353           N_("Go to the first page"),
2354           G_CALLBACK (ev_window_cmd_go_first_page) },
2355         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2356           N_("Go to the last page"),
2357           G_CALLBACK (ev_window_cmd_go_last_page) },
2358
2359         /* Help menu */
2360         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2361           N_("Display help for the viewer application"),
2362           G_CALLBACK (ev_window_cmd_help_contents) },
2363
2364         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2365           N_("Display credits for the document viewer creators"),
2366           G_CALLBACK (ev_window_cmd_help_about) },
2367
2368         /* Toolbar-only */
2369         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2370           N_("Leave fullscreen mode"),
2371           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2372
2373         /* Accellerators */
2374         { "Escape", NULL, N_("Selection Caret"), "Escape", "",
2375           G_CALLBACK (ev_window_cmd_escape) },
2376         { "Slash", GTK_STOCK_FIND, NULL, "slash",
2377           N_("Find a word or phrase in the document"),
2378           G_CALLBACK (ev_window_cmd_edit_find) }
2379 };
2380
2381 /* Toggle items */
2382 static const GtkToggleActionEntry toggle_entries[] = {
2383         /* View Menu */
2384         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2385           N_("Show or hide the toolbar"),
2386           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2387         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
2388           N_("Show or hide the statusbar"),
2389           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
2390         { "ViewSidebar", NULL, N_("Side _pane"), "F9",
2391           N_("Show or hide the side pane"),
2392           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2393         { "ViewContinuous", NULL, N_("_Continuous"), NULL,
2394           N_("Show the entire document"),
2395           G_CALLBACK (ev_window_cmd_continuous), TRUE },
2396         { "ViewDual", NULL, N_("_Dual"), NULL,
2397           N_("Show two pages at once"),
2398           G_CALLBACK (ev_window_cmd_dual), FALSE },
2399         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2400           N_("Expand the window to fill the screen"),
2401           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2402         { "ViewPresentation", NULL, N_("_Presentation"), "F12",
2403           N_("Run document as a presentation"),
2404           G_CALLBACK (ev_window_cmd_view_presentation) },
2405         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2406           N_("Make the current document fill the window"),
2407           G_CALLBACK (ev_window_cmd_view_best_fit) },
2408         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2409           N_("Make the current document fill the window width"),
2410           G_CALLBACK (ev_window_cmd_view_page_width) },
2411 };
2412
2413 static const GtkRadioActionEntry page_view_entries[] = {
2414         { "SinglePage", GTK_STOCK_DND, N_("Single"), NULL,
2415           N_("Show the document one page at a time"),
2416           PAGE_MODE_SINGLE_PAGE },
2417         { "ContinuousPage", GTK_STOCK_DND_MULTIPLE, N_("Multi"), NULL,
2418           N_("Show the full document at once"),
2419           PAGE_MODE_CONTINUOUS_PAGE }
2420 };
2421
2422 static void
2423 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2424                        gint x, gint y, GtkSelectionData *selection_data,
2425                        guint info, guint time, gpointer gdata)
2426 {
2427         GList    *uri_list = NULL;
2428
2429         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
2430
2431         if (uri_list) {
2432                 ev_window_open_uri_list (EV_WINDOW (widget), uri_list);
2433
2434                 gnome_vfs_uri_list_free (uri_list);
2435
2436                 gtk_drag_finish (context, TRUE, FALSE, time);
2437         }
2438 }
2439
2440 static void
2441 register_custom_actions (EvWindow *window, GtkActionGroup *group)
2442 {
2443         GtkAction *action;
2444
2445         action = g_object_new (EV_TYPE_PAGE_ACTION,
2446                                "name", PAGE_SELECTOR_ACTION,
2447                                "label", _("Page"),
2448                                "tooltip", _("Select Page"),
2449                                "visible_overflown", FALSE,
2450                                NULL);
2451         gtk_action_group_add_action (group, action);
2452         g_object_unref (action);
2453
2454         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
2455                                "name", ZOOM_CONTROL_ACTION,
2456                                "label", _("Zoom"),
2457                                "stock_id", GTK_STOCK_ZOOM_IN,
2458                                "tooltip", _("Adjust the zoom level"),
2459                                "zoom", 1.0,
2460                                NULL);
2461         g_signal_connect (action, "zoom_to_level",
2462                           G_CALLBACK (zoom_control_changed_cb), window);
2463         gtk_action_group_add_action (group, action);
2464         g_object_unref (action);
2465 }
2466
2467 static void
2468 set_action_properties (GtkActionGroup *action_group)
2469 {
2470         GtkAction *action;
2471
2472         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
2473         /*translators: this is the label for toolbar button*/
2474         g_object_set (action, "short_label", _("Previous"), NULL);
2475         g_object_set (action, "is-important", TRUE, NULL);
2476
2477         action = gtk_action_group_get_action (action_group, "GoNextPage");
2478         g_object_set (action, "is-important", TRUE, NULL);
2479         /*translators: this is the label for toolbar button*/
2480         g_object_set (action, "short_label", _("Next"), NULL);
2481
2482         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2483         /*translators: this is the label for toolbar button*/
2484         g_object_set (action, "short_label", _("Zoom In"), NULL);
2485         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2486
2487         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
2488         /*translators: this is the label for toolbar button*/
2489         g_object_set (action, "short_label", _("Zoom Out"), NULL);
2490         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2491
2492         action = gtk_action_group_get_action (action_group, "ViewBestFit");
2493         /*translators: this is the label for toolbar button*/
2494         g_object_set (action, "short_label", _("Best Fit"), NULL);
2495         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2496
2497         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
2498         /*translators: this is the label for toolbar button*/
2499         g_object_set (action, "short_label", _("Fit Width"), NULL);
2500         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
2501
2502         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
2503         g_object_set (action, "is-important", TRUE, NULL);
2504 }
2505
2506 static void
2507 set_chrome_actions (EvWindow *window)
2508 {
2509         EvWindowPrivate *priv = window->priv;
2510         GtkActionGroup *action_group = priv->action_group;
2511         GtkAction *action;
2512
2513         action= gtk_action_group_get_action (action_group, "ViewToolbar");
2514         g_signal_handlers_block_by_func
2515                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2516         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2517                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
2518         g_signal_handlers_unblock_by_func
2519                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
2520
2521         action= gtk_action_group_get_action (action_group, "ViewSidebar");
2522         g_signal_handlers_block_by_func
2523                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2524         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2525                                       (priv->chrome & EV_CHROME_SIDEBAR) != 0);
2526         g_signal_handlers_unblock_by_func
2527                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
2528
2529         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
2530         g_signal_handlers_block_by_func
2531                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2532         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2533                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
2534         g_signal_handlers_unblock_by_func
2535                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
2536 }
2537
2538 static EvChrome
2539 load_chrome (void)
2540 {
2541         EvChrome chrome = EV_CHROME_NORMAL;
2542         GConfClient *client;
2543         GConfValue *value;
2544
2545         client = gconf_client_get_default ();
2546
2547         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
2548         if (value != NULL) {
2549                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2550                         chrome &= ~EV_CHROME_TOOLBAR;
2551                 }
2552                 gconf_value_free (value);
2553         }
2554
2555         value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL);
2556         if (value != NULL) {
2557                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2558                         chrome &= ~EV_CHROME_SIDEBAR;
2559                 }
2560                 gconf_value_free (value);
2561         }
2562
2563         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
2564         if (value != NULL) {
2565                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
2566                         chrome &= ~EV_CHROME_STATUSBAR;
2567                 }
2568                 gconf_value_free (value);
2569         }
2570
2571         g_object_unref (client);
2572
2573         return chrome;
2574 }
2575
2576 static void
2577 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
2578                           GParamSpec     *pspec,
2579                           EvWindow       *ev_window)
2580 {
2581         GtkTreeModel *model;
2582         GtkAction *action;
2583
2584         g_object_get (G_OBJECT (ev_sidebar_links),
2585                       "model", &model,
2586                       NULL);
2587
2588         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
2589         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
2590 }
2591
2592 static void
2593 ev_window_init (EvWindow *ev_window)
2594 {
2595         GtkActionGroup *action_group;
2596         GtkAccelGroup *accel_group;
2597         GError *error = NULL;
2598         GtkWidget *sidebar_widget, *toolbar_dock;
2599         GConfValue *value;
2600         GConfClient *client;
2601         int sidebar_size;
2602
2603         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
2604
2605         ev_window->priv->page_mode = PAGE_MODE_SINGLE_PAGE;
2606         update_window_title (NULL, NULL, ev_window);
2607
2608         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
2609         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
2610         gtk_widget_show (ev_window->priv->main_box);
2611
2612         action_group = gtk_action_group_new ("MenuActions");
2613         ev_window->priv->action_group = action_group;
2614         gtk_action_group_set_translation_domain (action_group, NULL);
2615         gtk_action_group_add_actions (action_group, entries,
2616                                       G_N_ELEMENTS (entries), ev_window);
2617         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
2618                                              G_N_ELEMENTS (toggle_entries),
2619                                              ev_window);
2620         gtk_action_group_add_radio_actions (action_group, page_view_entries,
2621                                             G_N_ELEMENTS (page_view_entries),
2622                                             ev_window->priv->page_mode,
2623                                             G_CALLBACK (ev_window_page_mode_cb),
2624                                             ev_window);
2625         set_action_properties (action_group);
2626         register_custom_actions (ev_window, action_group);
2627
2628         ev_window->priv->ui_manager = gtk_ui_manager_new ();
2629         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
2630                                             action_group, 0);
2631
2632         accel_group =
2633                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
2634         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
2635
2636         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
2637                           G_CALLBACK (connect_proxy_cb), ev_window);
2638         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
2639                           G_CALLBACK (disconnect_proxy_cb), ev_window);
2640
2641         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
2642                                               DATADIR"/evince-ui.xml",
2643                                               &error)) {
2644                 g_message ("building menus failed: %s", error->message);
2645                 g_error_free (error);
2646         }
2647
2648         ev_window->priv->menubar =
2649                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
2650                                             "/MainMenu");
2651         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
2652                             ev_window->priv->menubar,
2653                             FALSE, FALSE, 0);
2654
2655         /* Toolbar editor */
2656         ev_window->priv->toolbar_model = egg_toolbars_model_new ();
2657
2658         ev_window->priv->toolbar_file = g_build_filename
2659                         (g_get_home_dir (), ".gnome2/evince_toolbar.xml", NULL);
2660
2661         if (!g_file_test (ev_window->priv->toolbar_file, G_FILE_TEST_EXISTS)) {
2662                 egg_toolbars_model_load (ev_window->priv->toolbar_model,
2663                                          DATADIR"/evince-toolbar.xml");
2664         } else {
2665                 egg_toolbars_model_load (ev_window->priv->toolbar_model,
2666                                          ev_window->priv->toolbar_file);
2667         }
2668
2669         /* This sucks, but there is no way to have a draw=no, expand=true separator
2670          * in a GtkUIManager-built toolbar. So, just add another toolbar.
2671          * See gtk+ bug 166489.
2672          */
2673         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
2674         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
2675                             FALSE, FALSE, 0);
2676         gtk_widget_show (toolbar_dock);
2677
2678         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
2679                                 (ev_window->priv->ui_manager, ev_window->priv->toolbar_model);
2680         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
2681                                    "DefaultToolBar");
2682         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
2683                             TRUE, TRUE, 0);
2684         gtk_widget_show (ev_window->priv->toolbar);
2685
2686         ev_window->priv->fullscreen_toolbar =
2687                 gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/LeaveFullscreenToolbar");
2688         gtk_toolbar_set_show_arrow (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), TRUE);
2689
2690
2691         /* Add the main area */
2692         ev_window->priv->hpaned = gtk_hpaned_new ();
2693         g_signal_connect (ev_window->priv->hpaned,
2694                           "notify::position",
2695                           G_CALLBACK (ev_window_sidebar_position_change_cb),
2696                           ev_window);
2697
2698         sidebar_size = SIDEBAR_DEFAULT_SIZE;
2699         client = gconf_client_get_default ();
2700         value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL);
2701         if (value != NULL) {
2702                 if (value->type == GCONF_VALUE_INT) {
2703                         sidebar_size = gconf_value_get_int (value);
2704                 }
2705                 gconf_value_free (value);
2706         }
2707         g_object_unref (client);
2708         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size);
2709         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
2710                             TRUE, TRUE, 0);
2711         gtk_widget_show (ev_window->priv->hpaned);
2712
2713         ev_window->priv->sidebar = ev_sidebar_new ();
2714         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
2715                          ev_window->priv->sidebar, FALSE, FALSE);
2716         gtk_widget_show (ev_window->priv->sidebar);
2717
2718         /* Stub sidebar, for now */
2719         sidebar_widget = ev_sidebar_links_new ();
2720         g_signal_connect (sidebar_widget,
2721                           "notify::model",
2722                           G_CALLBACK (sidebar_widget_model_set),
2723                           ev_window);
2724         gtk_widget_show (sidebar_widget);
2725         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2726                              sidebar_widget);
2727
2728         sidebar_widget = ev_sidebar_thumbnails_new ();
2729         gtk_widget_show (sidebar_widget);
2730         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
2731                              sidebar_widget);
2732
2733         ev_window->priv->scrolled_window =
2734                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
2735                                           "shadow-type", GTK_SHADOW_IN,
2736                                           NULL));
2737         gtk_widget_show (ev_window->priv->scrolled_window);
2738
2739         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
2740                         ev_window->priv->scrolled_window);
2741
2742         ev_window->priv->view = ev_view_new ();
2743         ev_window->priv->password_view = ev_password_view_new ();
2744         g_signal_connect_swapped (ev_window->priv->password_view,
2745                                   "unlock",
2746                                   G_CALLBACK (ev_window_popup_password_dialog),
2747                                   ev_window);
2748         gtk_widget_show (ev_window->priv->view);
2749         //gtk_widget_show (ev_window->priv->page_view);
2750         gtk_widget_show (ev_window->priv->password_view);
2751
2752         /* We own a ref on these widgets, as we can swap them in and out */
2753         g_object_ref (ev_window->priv->view);
2754         //g_object_ref (ev_window->priv->page_view);
2755         g_object_ref (ev_window->priv->password_view);
2756
2757         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
2758                            ev_window->priv->view);
2759
2760         g_signal_connect (ev_window->priv->view,
2761                           "notify::find-status",
2762                           G_CALLBACK (view_find_status_changed_cb),
2763                           ev_window);
2764         g_signal_connect (ev_window->priv->view,
2765                           "notify::status",
2766                           G_CALLBACK (view_status_changed_cb),
2767                           ev_window);
2768         g_signal_connect (ev_window->priv->view,
2769                           "notify::sizing-mode",
2770                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
2771                           ev_window);
2772
2773         ev_window->priv->statusbar = gtk_statusbar_new ();
2774         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2775                           ev_window->priv->statusbar,
2776                           FALSE, TRUE, 0);
2777         ev_window->priv->help_message_cid = gtk_statusbar_get_context_id
2778                 (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message");
2779         ev_window->priv->view_message_cid = gtk_statusbar_get_context_id
2780                 (GTK_STATUSBAR (ev_window->priv->statusbar), "view_message");
2781
2782         ev_window->priv->find_bar = egg_find_bar_new ();
2783         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
2784                           ev_window->priv->find_bar,
2785                           FALSE, TRUE, 0);
2786
2787         ev_window_setup_recent (ev_window);
2788         ev_window->priv->chrome = load_chrome ();
2789         set_chrome_actions (ev_window);
2790         update_chrome_visibility (ev_window);
2791
2792         /* Connect sidebar signals */
2793         g_signal_connect (ev_window->priv->sidebar,
2794                           "notify::visible",
2795                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
2796                           ev_window);
2797
2798         /* Connect to find bar signals */
2799         g_signal_connect (ev_window->priv->find_bar,
2800                           "previous",
2801                           G_CALLBACK (find_bar_previous_cb),
2802                           ev_window);
2803         g_signal_connect (ev_window->priv->find_bar,
2804                           "next",
2805                           G_CALLBACK (find_bar_next_cb),
2806                           ev_window);
2807         g_signal_connect (ev_window->priv->find_bar,
2808                           "close",
2809                           G_CALLBACK (find_bar_close_cb),
2810                           ev_window);
2811         g_signal_connect (ev_window->priv->find_bar,
2812                           "notify::search-string",
2813                           G_CALLBACK (find_bar_search_changed_cb),
2814                           ev_window);
2815         g_signal_connect (ev_window->priv->find_bar,
2816                           "notify::case-sensitive",
2817                           G_CALLBACK (find_bar_search_changed_cb),
2818                           ev_window);
2819         g_signal_connect (ev_window->priv->find_bar,
2820                           "notify::visible",
2821                           G_CALLBACK (find_bar_search_changed_cb),
2822                           ev_window);
2823
2824         /* Give focus to the scrolled window */
2825         gtk_widget_grab_focus (ev_window->priv->scrolled_window);
2826
2827         /* Drag and Drop */
2828         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
2829         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
2830                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
2831                            GDK_ACTION_COPY);
2832         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
2833                           G_CALLBACK (drag_data_received_cb), NULL);
2834
2835         /* Set it to something random to force a change */
2836
2837         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
2838         update_action_sensitivity (ev_window);
2839 }