shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-page-action.h"
  33 #include "ev-sidebar.h"
  34 #include "ev-sidebar-links.h"
  35 #include "ev-sidebar-thumbnails.h"
  36 #include "ev-view.h"
  37 #include "ev-password.h"
  38 #include "ev-password-view.h"
  39 #include "ev-print-job.h"
  40 #include "ev-properties-dialog.h"
  41 #include "ev-ps-exporter.h"
  42 #include "ev-document-thumbnails.h"
  43 #include "ev-document-links.h"
  44 #include "ev-document-fonts.h"
  45 #include "ev-document-find.h"
  46 #include "ev-document-security.h"
  47 #include "ev-document-types.h"
  48 #include "ev-job-queue.h"
  49 #include "ev-jobs.h"
  50 #include "ev-statusbar.h"
  51 #include "ev-sidebar-page.h"
  52 #include "eggfindbar.h"
  53 #include "egg-recent-view-uimanager.h"
  54 #include "egg-recent-view.h"
  55 #include "egg-toolbar-editor.h"
  56 #include "egg-editable-toolbar.h"
  57 #include "egg-recent-model.h"
  58 #include "egg-toolbars-model.h"
  59 #include "ephy-zoom.h"
  60 #include "ephy-zoom-action.h"
  61 #include "ev-application.h"
  62 #include "ev-stock-icons.h"
  63 #include "ev-metadata-manager.h"
  64 #include "ev-file-helpers.h"
  65
  66 #include <poppler.h>
  67
  68 #include <glib/gi18n.h>
  69 #include <gtk/gtk.h>
  70 #include <gnome.h>
  71 #include <libgnomeprintui/gnome-print-dialog.h>
  72 #include <libgnomevfs/gnome-vfs-utils.h>
  73 #include <gconf/gconf-client.h>
  74
  75 #include <string.h>
  76
  77 typedef enum {
  78         PAGE_MODE_DOCUMENT,
  79         PAGE_MODE_PASSWORD
  80 } EvWindowPageMode;
  81
  82 typedef enum {
  83         EV_CHROME_MENUBAR       = 1 << 0,
  84         EV_CHROME_TOOLBAR       = 1 << 1,
  85         EV_CHROME_SIDEBAR       = 1 << 2,
  86         EV_CHROME_FINDBAR       = 1 << 3,
  87         EV_CHROME_STATUSBAR     = 1 << 4,
  88         EV_CHROME_RAISE_TOOLBAR = 1 << 5,
  89         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR
  90 } EvChrome;
  91
  92 struct _EvWindowPrivate {
  93         /* UI */
  94         EvChrome chrome;
  95
  96         GtkWidget *main_box;
  97         GtkWidget *menubar;
  98         GtkWidget *toolbar_dock;
  99         GtkWidget *toolbar;
 100         GtkWidget *hpaned;
 101         GtkWidget *sidebar;
 102         GtkWidget *find_bar;
 103         GtkWidget *scrolled_window;
 104         GtkWidget *view;
 105         GtkWidget *page_view;
 106         GtkWidget *password_view;
 107         GtkWidget *statusbar;
 108         GtkWidget *sidebar_thumbs;
 109
 110         /* Dialogs */
 111         GtkWidget *properties;
 112
 113         /* UI Builders */
 114         GtkActionGroup *action_group;
 115         GtkUIManager *ui_manager;
 116
 117         /* Fullscreen mode */
 118         GtkWidget *fullscreen_toolbar;
 119         GtkWidget *fullscreen_popup;
 120         GSource   *fullscreen_timeout_source;
 121
 122         /* Document */
 123         char *uri;
 124         char *local_uri;
 125         EvDocument *document;
 126         EvPageCache *page_cache;
 127
 128         EvWindowPageMode page_mode;
 129
 130         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 131         EvDocument *password_document;
 132         GtkWidget *password_dialog;
 133         char *password_uri;
 134
 135         /* Job used to load document */
 136         EvJob *xfer_job;
 137         EvJob *load_job;
 138
 139         EggRecentViewUIManager *recent_view;
 140 };
 141
 142 static const GtkTargetEntry ev_drop_types[] = {
 143         { "text/uri-list", 0, 0 }
 144 };
 145
 146
 147 #define EV_WINDOW_GET_PRIVATE(object) \
 148         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 149
 150 #define PAGE_SELECTOR_ACTION    "PageSelector"
 151 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 152
 153 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
 154 #define GCONF_CHROME_SIDEBAR    "/apps/evince/show_sidebar"
 155 #define GCONF_CHROME_STATUSBAR  "/apps/evince/show_statusbar"
 156 #define GCONF_LOCKDOWN_SAVE     "/desktop/gnome/lockdown/disable_save_to_disk"
 157 #define GCONF_LOCKDOWN_PRINT    "/desktop/gnome/lockdown/disable_printing"
 158 #define GCONF_SIDEBAR_SIZE      "/apps/evince/sidebar_size"
 159
 160 #define SIDEBAR_DEFAULT_SIZE    132
 161
 162 #define PRINT_CONFIG_FILENAME   "ev-print-config.xml"
 163
 164 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 165 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 166                                                          GParamSpec       *pspec,
 167                                                          EvWindow         *ev_window);
 168 static void     ev_window_set_page_mode                 (EvWindow         *window,
 169                                                          EvWindowPageMode  page_mode);
 170 static void     ev_window_load_job_cb                   (EvJobLoad *job,
 171                                                          gpointer data);
 172 static void     ev_window_xfer_job_cb                   (EvJobXfer *job,
 173                                                          gpointer data);
 174 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 175                                                          GParamSpec       *pspec,
 176                                                          EvWindow         *ev_window);
 177 static void     ev_window_zoom_changed_cb               (EvView           *view,
 178                                                          GParamSpec       *pspec,
 179                                                          EvWindow         *ev_window);
 180 static void     ev_window_add_recent                    (EvWindow         *window,
 181                                                          const char       *filename);
 182 static void     ev_window_run_fullscreen                (EvWindow         *window);
 183 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 184 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 185                                                          EvWindow         *window);
 186 static void     ev_window_run_presentation              (EvWindow         *window);
 187 static void     ev_window_stop_presentation             (EvWindow         *window);
 188 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 189                                                          EvWindow         *window);
 190 static void     show_fullscreen_popup                   (EvWindow         *window);
 191
 192
 193 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 194
 195 static void
 196 set_action_sensitive (EvWindow   *ev_window,
 197                       const char *name,
 198                       gboolean    sensitive)
 199 {
 200         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 201                                                          name);
 202         gtk_action_set_sensitive (action, sensitive);
 203 }
 204
 205 static void
 206 update_action_sensitivity (EvWindow *ev_window)
 207 {
 208         EvView *view;
 209         EvDocument *document;
 210         const EvDocumentInfo *info = NULL;
 211         EvWindowPageMode page_mode;
 212         gboolean sensitive, has_pages = FALSE, has_document;
 213         int n_pages = 0, page = -1;
 214         gboolean ok_to_print = TRUE;
 215         gboolean ok_to_copy = TRUE;
 216         gboolean has_properties = TRUE;
 217         GConfClient *client;
 218
 219         view = EV_VIEW (ev_window->priv->view);
 220
 221         document = ev_window->priv->document;
 222
 223         if (document)
 224                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 225
 226         page_mode = ev_window->priv->page_mode;
 227         has_document = document != NULL;
 228
 229         if (has_document && ev_window->priv->page_cache) {
 230                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 231                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 232                 has_pages = has_document && n_pages > 0;
 233         }
 234
 235         if (info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 236                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 237                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 238         }
 239
 240         if (has_document && !EV_IS_PS_EXPORTER(document))
 241                 ok_to_print = FALSE;
 242
 243         if (!info || info->fields_mask == 0) {
 244                 has_properties = FALSE;
 245         }
 246
 247         client = gconf_client_get_default ();
 248
 249         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 250                 ok_to_copy = FALSE;
 251         }
 252
 253         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 254                 ok_to_print = FALSE;
 255         }
 256
 257         /* File menu */
 258         /* "FileOpen": always sensitive */
 259         set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 260         set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 261         set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 262         /* "FileCloseWindow": always sensitive */
 263
 264         /* Edit menu */
 265         sensitive = has_pages && ev_document_can_get_text (document);
 266         set_action_sensitive (ev_window, "EditCopy", sensitive && ok_to_copy);
 267         set_action_sensitive (ev_window, "EditSelectAll", sensitive && ok_to_copy);
 268         set_action_sensitive (ev_window, "EditFind",
 269                               has_pages && EV_IS_DOCUMENT_FIND (document));
 270         set_action_sensitive (ev_window, "Slash",
 271                               has_pages && EV_IS_DOCUMENT_FIND (document));
 272         set_action_sensitive (ev_window, "EditFindNext",
 273                               ev_view_can_find_next (view));
 274         set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 275         set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 276
 277         /* View menu */
 278         set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 279         set_action_sensitive (ev_window, "ViewDual", has_pages);
 280         set_action_sensitive (ev_window, "ViewZoomIn",
 281                               has_pages && ev_view_can_zoom_in (view));
 282         set_action_sensitive (ev_window, "ViewZoomOut",
 283                               has_pages && ev_view_can_zoom_out (view));
 284         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 285         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 286         set_action_sensitive (ev_window, "ViewReload", has_pages);
 287
 288         /* Go menu */
 289         if (document) {
 290                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 291                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 292                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 293                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 294         } else {
 295                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 296                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 297                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 298                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 299         }
 300
 301         /* Toolbar-specific actions: */
 302         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 303         set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 304
 305         if (has_pages && ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 306                 GtkAction *action;
 307                 float      zoom;
 308                 float      real_zoom;
 309
 310                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 311                                                       ZOOM_CONTROL_ACTION);
 312
 313                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 314                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 315
 316                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 317         }
 318 }
 319
 320 static void
 321 set_widget_visibility (GtkWidget *widget, gboolean visible)
 322 {
 323         g_return_if_fail (GTK_IS_WIDGET (widget));
 324
 325         if (visible)
 326                 gtk_widget_show (widget);
 327         else
 328                 gtk_widget_hide (widget);
 329 }
 330
 331 static void
 332 update_chrome_visibility (EvWindow *window)
 333 {
 334         EvWindowPrivate *priv = window->priv;
 335         gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar;
 336         gboolean fullscreen_mode, presentation, fullscreen;
 337
 338         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 339         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 340         fullscreen_mode = fullscreen || presentation;
 341
 342         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 343         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 344                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 345         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 346         fullscreen_toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
 347                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0);
 348         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !fullscreen_mode;
 349         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 350
 351         set_widget_visibility (priv->menubar, menubar);
 352
 353         set_widget_visibility (priv->toolbar_dock, toolbar);
 354         set_action_sensitive (window, "EditToolbar", toolbar);
 355
 356         set_widget_visibility (priv->sidebar, sidebar);
 357         set_widget_visibility (priv->find_bar, findbar);
 358         set_widget_visibility (priv->statusbar, statusbar);
 359
 360         if (priv->fullscreen_popup != NULL) {
 361                 if (fullscreen)
 362                         show_fullscreen_popup (window);
 363                 else
 364                         set_widget_visibility (priv->fullscreen_popup, FALSE);
 365
 366                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 367         }
 368 }
 369
 370 static void
 371 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 372 {
 373         EvWindowPrivate *priv = window->priv;
 374         GConfClient *client;
 375
 376         if (active) {
 377                 priv->chrome |= flag;
 378         }
 379         else {
 380                 priv->chrome &= ~flag;
 381         }
 382
 383         if (pref != NULL) {
 384                 client = gconf_client_get_default ();
 385                 gconf_client_set_bool (client, pref, active, NULL);
 386                 g_object_unref (client);
 387         }
 388
 389         update_chrome_visibility (window);
 390 }
 391
 392 static void
 393 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
 394 {
 395         GtkAction *action;
 396
 397         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, TRUE);
 398         set_action_sensitive (window, "ViewToolbar", FALSE);
 399
 400         action = gtk_action_group_get_action (window->priv->action_group,
 401                                               PAGE_SELECTOR_ACTION);
 402         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
 403 }
 404
 405 static void
 406 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
 407 {
 408         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD);
 409 }
 410
 411 static void
 412 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
 413 {
 414         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD);
 415 }
 416
 417 static void
 418 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
 419 {
 420         gboolean continuous;
 421
 422         ev_window_stop_presentation (ev_window);
 423         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 424         g_object_set (G_OBJECT (ev_window->priv->view),
 425                       "continuous", continuous,
 426                       NULL);
 427         update_action_sensitivity (ev_window);
 428 }
 429
 430 static void
 431 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
 432 {
 433         gboolean dual_page;
 434
 435         ev_window_stop_presentation (ev_window);
 436         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 437         g_object_set (G_OBJECT (ev_window->priv->view),
 438                       "dual-page", dual_page,
 439                       NULL);
 440         update_action_sensitivity (ev_window);
 441 }
 442
 443 static void
 444 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 445 {
 446         ev_window_stop_presentation (ev_window);
 447
 448         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 449                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
 450         } else {
 451                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 452         }
 453         update_action_sensitivity (ev_window);
 454 }
 455
 456 static void
 457 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 458 {
 459         ev_window_stop_presentation (ev_window);
 460
 461         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 462                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
 463         } else {
 464                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 465         }
 466         update_action_sensitivity (ev_window);
 467 }
 468
 469 static void
 470 update_sizing_buttons (EvWindow *window)
 471 {
 472         GtkActionGroup *action_group = window->priv->action_group;
 473         GtkAction *action;
 474         gboolean best_fit, page_width;
 475         EvSizingMode sizing_mode;
 476
 477         if (window->priv->view == NULL)
 478                 return;
 479
 480         g_object_get (window->priv->view,
 481                       "sizing_mode", &sizing_mode,
 482                       NULL);
 483
 484         switch (sizing_mode) {
 485         case EV_SIZING_BEST_FIT:
 486                 best_fit = TRUE;
 487                 page_width = FALSE;
 488                 break;
 489         case EV_SIZING_FIT_WIDTH:
 490                 best_fit = FALSE;
 491                 page_width = TRUE;
 492                 break;
 493
 494         default:
 495                 best_fit = page_width = FALSE;
 496                 break;
 497         }
 498
 499         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 500         g_signal_handlers_block_by_func
 501                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 502         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 503         g_signal_handlers_unblock_by_func
 504                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 505
 506         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 507         g_signal_handlers_block_by_func
 508                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 509         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 510         g_signal_handlers_unblock_by_func
 511                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 512
 513         action = gtk_action_group_get_action (window->priv->action_group,
 514                                               ZOOM_CONTROL_ACTION);
 515         if (best_fit) {
 516                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 517                                                  EPHY_ZOOM_BEST_FIT);
 518         } else if (page_width) {
 519                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 520                                                  EPHY_ZOOM_FIT_WIDTH);
 521         }
 522 }
 523
 524 void
 525 ev_window_open_page_label (EvWindow   *ev_window,
 526                            const char *label)
 527 {
 528         if (ev_window->priv->page_cache) {
 529                 ev_page_cache_set_page_label (ev_window->priv->page_cache,
 530                                               label);
 531         }
 532 }
 533
 534 gboolean
 535 ev_window_is_empty (const EvWindow *ev_window)
 536 {
 537         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 538
 539         return (ev_window->priv->document == NULL) &&
 540                 (ev_window->priv->load_job == NULL) &&
 541                 (ev_window->priv->xfer_job == NULL);
 542 }
 543
 544 static void
 545 unable_to_load (EvWindow   *ev_window,
 546                 const char *error_message)
 547 {
 548         GtkWidget *dialog;
 549
 550         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 551                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 552                                          GTK_MESSAGE_ERROR,
 553                                          GTK_BUTTONS_CLOSE,
 554                                          _("Unable to open document"));
 555         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 556                                                   "%s", error_message);
 557         gtk_dialog_run (GTK_DIALOG (dialog));
 558         gtk_widget_destroy (dialog);
 559 }
 560
 561 static void
 562 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 563 {
 564         char *title = NULL;
 565         char *doc_title = NULL;
 566         gboolean password_needed;
 567
 568         password_needed = (ev_window->priv->password_document != NULL);
 569         if (document && ev_window->priv->page_cache) {
 570                 doc_title = g_strdup (ev_page_cache_get_title (ev_window->priv->page_cache));
 571
 572                 /* Make sure we get a valid title back */
 573                 if (doc_title) {
 574                         if (doc_title[0] == '\000' ||
 575                             !g_utf8_validate (doc_title, -1, NULL)) {
 576                                 doc_title = NULL;
 577                         }
 578                 }
 579         }
 580
 581         if (doc_title) {
 582                 char *p;
 583
 584                 for (p = doc_title; *p; ++p) {
 585                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 586                         if (*p == '\n')
 587                                 *p = ' ';
 588                 }
 589         }
 590
 591         if (doc_title == NULL && ev_window->priv->uri) {
 592                 char *display_name;
 593
 594                 display_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
 595                 doc_title = g_path_get_basename (display_name);
 596                 g_free (display_name);
 597         }
 598
 599         if (password_needed) {
 600                 if (doc_title == NULL) {
 601                         title = g_strdup (_("Document Viewer - Password Required"));
 602                 } else {
 603                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 604                 }
 605         } else {
 606                 if (doc_title == NULL) {
 607                         title = g_strdup (_("Document Viewer"));
 608                 } else {
 609                         title = g_strdup (doc_title);
 610                 }
 611         }
 612
 613         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 614
 615         g_free (doc_title);
 616         g_free (title);
 617 }
 618
 619 static void
 620 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 621 {
 622         update_action_sensitivity (ev_window);
 623 }
 624
 625 static void
 626 page_changed_cb (EvPageCache *page_cache,
 627                  gint         page,
 628                  EvWindow    *ev_window)
 629 {
 630         update_action_sensitivity (ev_window);
 631
 632         ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 633 }
 634
 635 static void
 636 update_document_mode (EvWindow *window, EvDocumentMode mode)
 637 {
 638         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 639                 ev_window_run_presentation (window);
 640         }
 641         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 642                 ev_window_run_fullscreen (window);
 643         }
 644 }
 645
 646 static void
 647 setup_document_from_metadata (EvWindow *window)
 648 {
 649         char *uri = window->priv->uri;
 650         GValue page = { 0, };
 651
 652         /* Page */
 653         if (ev_metadata_manager_get (uri, "page", &page)) {
 654                 ev_page_cache_set_current_page (window->priv->page_cache,
 655                                                 g_value_get_int (&page));
 656         }
 657
 658 }
 659
 660 static void
 661 ev_window_setup_document (EvWindow *ev_window)
 662 {
 663         const EvDocumentInfo *info;
 664         EvDocument *document;
 665         EvView *view = EV_VIEW (ev_window->priv->view);
 666         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 667         GtkAction *action;
 668
 669         document = ev_window->priv->document;
 670         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 671         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 672
 673         g_signal_connect_object (G_OBJECT (document),
 674                                  "notify::title",
 675                                  G_CALLBACK (update_window_title),
 676                                  ev_window, 0);
 677         if (EV_IS_DOCUMENT_FIND (document)) {
 678                 g_signal_connect_object (G_OBJECT (document),
 679                                          "find_changed",
 680                                          G_CALLBACK (find_changed_cb),
 681                                          ev_window, 0);
 682         }
 683
 684         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 685
 686         ev_sidebar_set_document (sidebar, document);
 687
 688         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 689                 ev_view_set_document (view, document);
 690         }
 691
 692         update_window_title (document, NULL, ev_window);
 693         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 694         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 695         update_action_sensitivity (ev_window);
 696
 697         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 698         update_document_mode (ev_window, info->mode);
 699
 700         if (ev_window->priv->properties) {
 701                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 702                                                    ev_window->priv->document);
 703         }
 704
 705         setup_document_from_metadata (ev_window);
 706 }
 707
 708 static void
 709 password_dialog_response (GtkWidget *password_dialog,
 710                           gint       response_id,
 711                           EvWindow  *ev_window)
 712 {
 713         char *password;
 714
 715         if (response_id == GTK_RESPONSE_OK) {
 716                 EvDocument *document;
 717                 gchar *uri;
 718
 719                 password = ev_password_dialog_get_password (password_dialog);
 720                 if (password) {
 721                         ev_document_doc_mutex_lock ();
 722                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 723                                                            password);
 724                         ev_document_doc_mutex_unlock ();
 725                 }
 726                 g_free (password);
 727
 728                 document = ev_window->priv->password_document;
 729                 uri = ev_window->priv->password_uri;
 730
 731                 ev_window->priv->password_document = NULL;
 732                 ev_window->priv->password_uri = NULL;
 733
 734                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 735
 736                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
 737                                    EV_CONTEXT_PROGRESS,
 738                                    _("Loading document. Please wait"));
 739
 740                 ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 741                                             TRUE);
 742
 743                 gtk_widget_destroy (password_dialog);
 744
 745                 g_object_unref (document);
 746                 g_free (uri);
 747
 748                 return;
 749         }
 750
 751         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 752         gtk_widget_destroy (password_dialog);
 753 }
 754
 755 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
 756  * password_view page.  It assumes that ev_window->priv->password_* has been set
 757  * correctly.  These are cleared by password_dialog_response() */
 758
 759 static void
 760 ev_window_popup_password_dialog (EvWindow *ev_window)
 761 {
 762         g_assert (ev_window->priv->password_document);
 763         g_assert (ev_window->priv->password_uri);
 764
 765         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 766
 767         update_window_title (ev_window->priv->password_document, NULL, ev_window);
 768         if (ev_window->priv->password_dialog == NULL) {
 769                 gchar *base_name, *file_name;
 770
 771                 file_name = gnome_vfs_format_uri_for_display (ev_window->priv->password_uri);
 772                 base_name = g_path_get_basename (file_name);
 773                 ev_window->priv->password_dialog =
 774                         ev_password_dialog_new (GTK_WIDGET (ev_window), base_name);
 775                 g_free (base_name);
 776                 g_free (file_name);
 777
 778                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 779                                            (gpointer *) &(ev_window->priv->password_dialog));
 780                 g_signal_connect (ev_window->priv->password_dialog,
 781                                   "response",
 782                                   G_CALLBACK (password_dialog_response),
 783                                   ev_window);
 784                 gtk_widget_show (ev_window->priv->password_dialog);
 785         } else {
 786                 ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog);
 787         }
 788 }
 789
 790
 791 static void
 792 ev_window_clear_jobs (EvWindow *ev_window)
 793 {
 794     if (ev_window->priv->load_job != NULL) {
 795
 796         if (!ev_window->priv->load_job->finished)
 797                 ev_job_queue_remove_job (ev_window->priv->load_job);
 798
 799         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
 800         g_object_unref (ev_window->priv->load_job);
 801         ev_window->priv->load_job = NULL;
 802     }
 803
 804     if (ev_window->priv->xfer_job != NULL) {
 805
 806         if (!ev_window->priv->xfer_job->finished)
 807                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 808
 809         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 810         g_object_unref (ev_window->priv->xfer_job);
 811         ev_window->priv->xfer_job = NULL;
 812     }
 813 }
 814
 815 static void
 816 ev_window_clear_local_uri (EvWindow *ev_window)
 817 {
 818     char *filename;
 819
 820     if (ev_window->priv->local_uri) {
 821             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
 822             if (filename != NULL) {
 823                     unlink (filename);
 824                     g_free (filename);
 825             }
 826             g_free (ev_window->priv->local_uri);
 827             ev_window->priv->local_uri = NULL;
 828     }
 829 }
 830
 831 /* This callback will executed when load job will be finished.
 832  *
 833  * Since the flow of the error dialog is very confusing, we assume that both
 834  * document and uri will go away after this function is called, and thus we need
 835  * to ref/dup them.  Additionally, it needs to clear
 836  * ev_window->priv->password_{uri,document}, and thus people who call this
 837  * function should _not_ necessarily expect those to exist after being
 838  * called. */
 839 static void
 840 ev_window_load_job_cb  (EvJobLoad *job,
 841                         gpointer data)
 842 {
 843         EvWindow *ev_window = EV_WINDOW (data);
 844         EvDocument *document = EV_JOB (job)->document;
 845
 846         g_assert (document);
 847         g_assert (document != ev_window->priv->document);
 848         g_assert (job->uri);
 849
 850         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
 851                           EV_CONTEXT_PROGRESS);
 852
 853         ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 854                                     FALSE);
 855
 856         if (ev_window->priv->password_document) {
 857                 g_object_unref (ev_window->priv->password_document);
 858                 ev_window->priv->password_document = NULL;
 859         }
 860         if (ev_window->priv->password_uri) {
 861                 g_free (ev_window->priv->password_uri);
 862                 ev_window->priv->password_uri = NULL;
 863         }
 864
 865         /* Success! */
 866         if (job->error == NULL) {
 867                 if (ev_window->priv->document)
 868                         g_object_unref (ev_window->priv->document);
 869                 ev_window->priv->document = g_object_ref (document);
 870                 ev_window_setup_document (ev_window);
 871
 872                 ev_window_add_recent (ev_window, ev_window->priv->uri);
 873                 ev_window_clear_jobs (ev_window);
 874
 875                 return;
 876         }
 877
 878         if (job->error->domain == EV_DOCUMENT_ERROR &&
 879             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 880                 gchar *base_name, *file_name;
 881
 882                 ev_window->priv->password_document = g_object_ref (document);
 883                 ev_window->priv->password_uri = g_strdup (job->uri);
 884
 885                 file_name = gnome_vfs_format_uri_for_display (job->uri);
 886                 base_name = g_path_get_basename (file_name);
 887                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 888                                                 base_name);
 889                 g_free (file_name);
 890                 g_free (base_name);
 891                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 892
 893                 ev_window_popup_password_dialog (ev_window);
 894         } else {
 895                 unable_to_load (ev_window, job->error->message);
 896         }
 897
 898         return;
 899 }
 900
 901 static void
 902 ev_window_xfer_job_cb  (EvJobXfer *job,
 903                         gpointer data)
 904 {
 905         EvWindow *ev_window = EV_WINDOW (data);
 906
 907
 908
 909         if (job->error != NULL) {
 910                 ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
 911                                   EV_CONTEXT_PROGRESS);
 912                 ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 913                                             FALSE);
 914
 915                 unable_to_load (ev_window, job->error->message);
 916                 ev_window_clear_jobs (ev_window);
 917         } else {
 918                 char *uri;
 919
 920                 EvDocument *document = g_object_ref (EV_JOB (job)->document);
 921
 922                 if (job->local_uri) {
 923                         ev_window->priv->local_uri = g_strdup (job->local_uri);
 924                         uri = ev_window->priv->local_uri;
 925                 } else {
 926                         ev_window->priv->local_uri = NULL;
 927                         uri = ev_window->priv->uri;
 928                 }
 929
 930                 ev_window_clear_jobs (ev_window);
 931
 932                 ev_window->priv->load_job = ev_job_load_new (document, uri);
 933                 g_signal_connect (ev_window->priv->load_job,
 934                                   "finished",
 935                                   G_CALLBACK (ev_window_load_job_cb),
 936                                   ev_window);
 937                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 938                 g_object_unref (document);
 939         }
 940 }
 941
 942 static void
 943 setup_view_from_metadata (EvWindow *window)
 944 {
 945         EvView *view = EV_VIEW (window->priv->view);
 946         char *uri = window->priv->uri;
 947         GEnumValue *enum_value;
 948         GValue width = { 0, };
 949         GValue height = { 0, };
 950         GValue maximized = { 0, };
 951         GValue x = { 0, };
 952         GValue y = { 0, };
 953         GValue sizing_mode = { 0, };
 954         GValue zoom = { 0, };
 955         GValue continuous = { 0, };
 956         GValue dual_page = { 0, };
 957         GValue presentation = { 0, };
 958         GValue fullscreen = { 0, };
 959         GValue rotation = { 0, };
 960
 961         /* Window size */
 962         if (!GTK_WIDGET_VISIBLE (window)) {
 963                 gboolean restore_size = TRUE;
 964
 965                 if (ev_metadata_manager_get (uri, "window_maximized", &maximized)) {
 966                         if (g_value_get_boolean (&maximized)) {
 967                                 gtk_window_maximize (GTK_WINDOW (window));
 968                                 restore_size = FALSE;
 969                         }
 970                 }
 971
 972                 if (restore_size &&
 973                     ev_metadata_manager_get (uri, "window_x", &x) &&
 974                     ev_metadata_manager_get (uri, "window_y", &y) &&
 975                     ev_metadata_manager_get (uri, "window_width", &width) &&
 976                     ev_metadata_manager_get (uri, "window_height", &height)) {
 977                         gtk_window_set_default_size (GTK_WINDOW (window),
 978                                                      g_value_get_int (&width),
 979                                                      g_value_get_int (&height));
 980                         gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 981                                          g_value_get_int (&y));
 982                 }
 983         }
 984
 985         /* Sizing mode */
 986         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode)) {
 987                 enum_value = g_enum_get_value_by_nick
 988                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 989                 g_value_unset (&sizing_mode);
 990                 ev_view_set_sizing_mode (view, enum_value->value);
 991         }
 992
 993         /* Zoom */
 994         if (ev_metadata_manager_get (uri, "zoom", &zoom) &&
 995             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 996                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
 997         }
 998
 999         /* Continuous */
1000         if (ev_metadata_manager_get (uri, "continuous", &continuous)) {
1001                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1002         }
1003
1004         /* Dual page */
1005         if (ev_metadata_manager_get (uri, "dual-page", &dual_page)) {
1006                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1007         }
1008
1009         /* Presentation */
1010         if (ev_metadata_manager_get (uri, "presentation", &presentation)) {
1011                 if (g_value_get_boolean (&presentation)) {
1012                         ev_window_run_presentation (window);
1013                 }
1014         }
1015
1016         /* Fullscreen */
1017         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen)) {
1018                 if (g_value_get_boolean (&fullscreen)) {
1019                         ev_window_run_fullscreen (window);
1020                 }
1021         }
1022
1023         /* Rotation */
1024         if (ev_metadata_manager_get (uri, "rotation", &rotation)) {
1025                 if (g_value_get_int (&rotation)) {
1026                         switch (g_value_get_int (&rotation)) {
1027                         case 90:
1028                                 ev_view_set_rotation (view, 90);
1029                                 break;
1030                         case 180:
1031                                 ev_view_set_rotation (view, 180);
1032                                 break;
1033                         case 270:
1034                                 ev_view_set_rotation (view, 270);
1035                                 break;
1036                         default:
1037                                 break;
1038                         }
1039                 }
1040         }
1041 }
1042
1043 void
1044 ev_window_open_uri (EvWindow *ev_window, const char *uri)
1045 {
1046         if (ev_window->priv->password_dialog)
1047                 gtk_widget_destroy (ev_window->priv->password_dialog);
1048
1049         g_free (ev_window->priv->uri);
1050         ev_window->priv->uri = g_strdup (uri);
1051
1052         setup_view_from_metadata (ev_window);
1053
1054         ev_window_clear_jobs (ev_window);
1055         ev_window_clear_local_uri (ev_window);
1056
1057         ev_window->priv->xfer_job = ev_job_xfer_new (uri);
1058         g_signal_connect (ev_window->priv->xfer_job,
1059                           "finished",
1060                           G_CALLBACK (ev_window_xfer_job_cb),
1061                           ev_window);
1062         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1063
1064         ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
1065                            EV_CONTEXT_PROGRESS,
1066                            _("Loading document. Please wait"));
1067         ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
1068                                     TRUE);
1069 }
1070
1071 static void
1072 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1073 {
1074         GtkWidget *chooser;
1075         static char *folder = NULL;
1076
1077         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1078                                                GTK_WINDOW (window),
1079                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1080                                                GTK_STOCK_CANCEL,
1081                                                GTK_RESPONSE_CANCEL,
1082                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1083                                                NULL);
1084
1085         if (folder) {
1086                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser),
1087                                                          folder);
1088         }
1089
1090         ev_document_types_add_filters (chooser, NULL);
1091         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1092         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1093
1094         if (gtk_dialog_run (GTK_DIALOG (chooser)) == GTK_RESPONSE_OK) {
1095                 GSList *uris;
1096
1097                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1098
1099                 if (folder != NULL)
1100                         g_free (folder);
1101
1102                 folder = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
1103
1104                 ev_application_open_uri_list (EV_APP, uris);
1105
1106                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1107                 g_slist_free (uris);
1108         } else {
1109                 if (!GTK_WIDGET_VISIBLE (window))
1110                         gtk_widget_destroy (GTK_WIDGET (window));
1111         }
1112
1113         gtk_widget_destroy (GTK_WIDGET (chooser));
1114 }
1115
1116 static void
1117 ev_window_cmd_recent_file_activate (GtkAction *action,
1118                                     EvWindow *ev_window)
1119 {
1120         char *uri;
1121         EggRecentItem *item;
1122
1123         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1124                                                    action);
1125
1126         uri = egg_recent_item_get_uri (item);
1127
1128         ev_application_open_uri (EV_APP, uri, NULL, NULL);
1129
1130         g_free (uri);
1131 }
1132
1133 static void
1134 ev_window_add_recent (EvWindow *window, const char *filename)
1135 {
1136         EggRecentItem *item;
1137
1138         item = egg_recent_item_new_from_uri (filename);
1139         egg_recent_item_add_group (item, "Evince");
1140         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1141 }
1142
1143 static void
1144 ev_window_setup_recent (EvWindow *ev_window)
1145 {
1146
1147         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1148                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1149                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1150                                                                       ev_window);
1151
1152         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1153
1154         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1155                                    ev_application_get_recent_model (EV_APP));
1156
1157         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1158
1159         g_signal_connect (ev_window->priv->recent_view, "activate",
1160                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1161 }
1162
1163 /* FIXME
1164 static gboolean
1165 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
1166 {
1167         GtkWidget *msgbox;
1168         gchar *utf8_file_name;
1169         AtkObject *obj;
1170         gint ret;
1171
1172         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
1173         msgbox = gtk_message_dialog_new (
1174                 window,
1175                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1176                 GTK_MESSAGE_QUESTION,
1177                 GTK_BUTTONS_NONE,
1178                 _("A file named \"%s\" already exists."),
1179                 utf8_file_name);
1180         g_free (utf8_file_name);
1181
1182         gtk_message_dialog_format_secondary_text (
1183                 GTK_MESSAGE_DIALOG (msgbox),
1184                 _("Do you want to replace it with the one you are saving?"));
1185
1186         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1187                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
1188
1189         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1190                                _("_Replace"), GTK_RESPONSE_YES);
1191
1192         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
1193                                          GTK_RESPONSE_CANCEL);
1194
1195         obj = gtk_widget_get_accessible (msgbox);
1196
1197         if (GTK_IS_ACCESSIBLE (obj))
1198                 atk_object_set_name (obj, _("Question"));
1199
1200         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
1201         gtk_widget_destroy (msgbox);
1202
1203         return (ret == GTK_RESPONSE_YES);
1204 }
1205 */
1206
1207 static void
1208 save_error_dialog (GtkWindow *window, const gchar *file_name)
1209 {
1210         GtkWidget *error_dialog;
1211
1212         error_dialog = gtk_message_dialog_new (
1213                 window,
1214                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1215                 GTK_MESSAGE_ERROR,
1216                 GTK_BUTTONS_CLOSE,
1217                 _("The file could not be saved as \"%s\"."),
1218                 file_name);
1219
1220         /* Easy way to make the text bold while keeping the string
1221          * above free from pango markup (FIXME ?) */
1222         gtk_message_dialog_format_secondary_text (
1223                 GTK_MESSAGE_DIALOG (error_dialog), " ");
1224
1225         gtk_dialog_run (GTK_DIALOG (error_dialog));
1226         gtk_widget_destroy (error_dialog);
1227 }
1228
1229 static void
1230 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1231 {
1232         GtkWidget *fc;
1233
1234         gchar *uri;
1235         gchar *base_name;
1236         gchar *file_name;
1237         static char* folder = NULL;
1238
1239         gboolean success;
1240
1241         fc = gtk_file_chooser_dialog_new (
1242                 _("Save a Copy"),
1243                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
1244                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1245                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1246                 NULL);
1247         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
1248
1249         ev_document_types_add_filters (fc, ev_window->priv->document);
1250         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1251
1252         if (folder) {
1253                 gtk_file_chooser_set_current_folder_uri(GTK_FILE_CHOOSER (fc),
1254                                                         folder);
1255         }
1256
1257         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1258         base_name = g_path_get_basename (file_name);
1259         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1260         g_free (file_name);
1261         g_free (base_name);
1262
1263         gtk_widget_show (fc);
1264
1265         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
1266                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1267
1268 /* FIXME
1269                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
1270                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
1271                                 continue;
1272 */
1273
1274                 ev_document_doc_mutex_lock ();
1275                 success = ev_document_save (ev_window->priv->document, uri, NULL);
1276                 ev_document_doc_mutex_unlock ();
1277
1278                 if (success)
1279                         break;
1280                 else
1281                         save_error_dialog (GTK_WINDOW (fc), uri);
1282         }
1283
1284         if (folder != NULL)
1285                 g_free (folder);
1286
1287         folder = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (fc));
1288
1289         gtk_widget_destroy (fc);
1290 }
1291
1292 static gboolean
1293 using_pdf_printer (GnomePrintConfig *config)
1294 {
1295         const guchar *driver;
1296
1297         driver = gnome_print_config_get (
1298                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1299
1300         if (driver) {
1301                 if (!strcmp ((const gchar *)driver, "gnome-print-pdf"))
1302                         return TRUE;
1303                 else
1304                         return FALSE;
1305         }
1306
1307         return FALSE;
1308 }
1309
1310 static gboolean
1311 using_postscript_printer (GnomePrintConfig *config)
1312 {
1313         const guchar *driver;
1314         const guchar *transport;
1315
1316         driver = gnome_print_config_get (
1317                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1318
1319         transport = gnome_print_config_get (
1320                 config, (const guchar *)"Settings.Transport.Backend");
1321
1322         if (driver) {
1323                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1324                         return TRUE;
1325                 else
1326                         return FALSE;
1327         } else  if (transport) { /* these transports default to PostScript */
1328                 if (!strcmp ((const gchar *)transport, "CUPS"))
1329                         return TRUE;
1330                 else if (!strcmp ((const gchar *)transport, "LPD"))
1331                         return TRUE;
1332         }
1333
1334         return FALSE;
1335 }
1336
1337 static GnomePrintConfig *
1338 load_print_config_from_file (void)
1339 {
1340         GnomePrintConfig *print_config = NULL;
1341         char *file_name, *contents = NULL;
1342
1343         file_name = g_build_filename (ev_dot_dir (), PRINT_CONFIG_FILENAME,
1344                                       NULL);
1345
1346         if (g_file_get_contents (file_name, &contents, NULL, NULL)) {
1347                 print_config = gnome_print_config_from_string (contents, 0);
1348                 g_free (contents);
1349         }
1350
1351         if (print_config == NULL) {
1352                 print_config = gnome_print_config_default ();
1353         }
1354
1355         g_free (file_name);
1356
1357         return print_config;
1358 }
1359
1360 static void
1361 save_print_config_to_file (GnomePrintConfig *config)
1362 {
1363         char *file_name, *str;
1364
1365         g_return_if_fail (config != NULL);
1366
1367         str = gnome_print_config_to_string (config, 0);
1368         if (str == NULL) return;
1369
1370         file_name = g_build_filename (ev_dot_dir (),
1371                                       PRINT_CONFIG_FILENAME,
1372                                       NULL);
1373
1374 #ifdef HAVE_G_FILE_SET_CONTENTS
1375         g_file_set_contents (file_name, str, -1, NULL);
1376 #else
1377         ev_file_set_contents (file_name, str, -1, NULL);
1378 #endif
1379
1380         g_free (file_name);
1381         g_free (str);
1382 }
1383
1384 static void
1385 ev_window_print (EvWindow *window)
1386 {
1387         EvPageCache *page_cache;
1388         int last_page;
1389
1390         page_cache = ev_page_cache_get (window->priv->document);
1391         last_page = ev_page_cache_get_n_pages (page_cache);
1392
1393         ev_window_print_range (window, 1, -1);
1394 }
1395
1396 const char *
1397 ev_window_get_uri (EvWindow *ev_window)
1398 {
1399         return ev_window->priv->uri;
1400 }
1401
1402 void
1403 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1404 {
1405         GnomePrintConfig *config;
1406         GnomePrintJob *job;
1407         GtkWidget *print_dialog;
1408         gchar *pages_label;
1409         EvPrintJob *print_job = NULL;
1410         EvPageCache *page_cache;
1411
1412         g_return_if_fail (EV_IS_WINDOW (ev_window));
1413         g_return_if_fail (ev_window->priv->document != NULL);
1414
1415         page_cache = ev_page_cache_get (ev_window->priv->document);
1416         if (last_page == -1) {
1417                 last_page = ev_page_cache_get_n_pages (page_cache);
1418         }
1419
1420         config = load_print_config_from_file ();
1421         job = gnome_print_job_new (config);
1422
1423         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1424                                                (GNOME_PRINT_DIALOG_RANGE |
1425                                                 GNOME_PRINT_DIALOG_COPIES));
1426
1427         pages_label = g_strconcat (_("Pages"), " ", NULL);
1428         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (print_dialog),
1429                                                  GNOME_PRINT_RANGE_ALL |
1430                                                  GNOME_PRINT_RANGE_RANGE,
1431                                                  first_page, last_page,
1432                                                  NULL, (const guchar *)pages_label);
1433         g_free (pages_label);
1434
1435         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1436                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1437                                            FALSE);
1438
1439         while (TRUE) {
1440                 int response;
1441                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1442
1443                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1444                         break;
1445
1446                 /* FIXME: Change this when we have the first backend
1447                  * that can print more than postscript
1448                  */
1449                 if (using_pdf_printer (config)) {
1450                         GtkWidget *dialog;
1451
1452                         dialog = gtk_message_dialog_new (
1453                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1454                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1455                                 _("Generating PDF is not supported"));
1456                         gtk_dialog_run (GTK_DIALOG (dialog));
1457                         gtk_widget_destroy (dialog);
1458
1459                         continue;
1460                 } else if (!using_postscript_printer (config)) {
1461                         GtkWidget *dialog;
1462
1463                         dialog = gtk_message_dialog_new (
1464                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1465                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1466                                 _("Printing is not supported on this printer."));
1467                         gtk_message_dialog_format_secondary_text (
1468                                 GTK_MESSAGE_DIALOG (dialog),
1469                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1470                                 gnome_print_config_get (
1471                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1472                         gtk_dialog_run (GTK_DIALOG (dialog));
1473                         gtk_widget_destroy (dialog);
1474
1475                         continue;
1476                 }
1477
1478                 save_print_config_to_file (config);
1479
1480                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1481                                           "gnome_print_job", job,
1482                                           "document", ev_window->priv->document,
1483                                           "print_dialog", print_dialog,
1484                                           NULL);
1485                 break;
1486         }
1487
1488         gtk_widget_destroy (print_dialog);
1489
1490         if (print_job != NULL) {
1491                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1492                 g_object_unref (print_job);
1493         }
1494
1495         g_object_unref (config);
1496 }
1497
1498 static void
1499 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1500 {
1501         ev_window_print (ev_window);
1502 }
1503
1504 static void
1505 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1506 {
1507         if (ev_window->priv->properties == NULL) {
1508                 ev_window->priv->properties = ev_properties_dialog_new ();
1509                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1510                                                    ev_window->priv->document);
1511                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
1512                                            (gpointer *) &(ev_window->priv->properties));
1513                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
1514                                               GTK_WINDOW (ev_window));
1515         }
1516
1517         gtk_widget_show (ev_window->priv->properties);
1518 }
1519
1520 static void
1521 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1522 {
1523         g_return_if_fail (EV_IS_WINDOW (ev_window));
1524
1525         gtk_widget_destroy (GTK_WIDGET (ev_window));
1526 }
1527
1528 static void
1529 find_not_supported_dialog (EvWindow   *ev_window)
1530 {
1531         GtkWidget *dialog;
1532
1533         /* If you change this so it isn't modal, be sure you don't
1534          * allow multiple copies of the dialog...
1535          */
1536
1537         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1538                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1539                                          GTK_MESSAGE_ERROR,
1540                                          GTK_BUTTONS_CLOSE,
1541                                          _("The \"Find\" feature will not work with this document"));
1542         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1543                                                   _("Searching for text is only supported for PDF documents."));
1544         gtk_dialog_run (GTK_DIALOG (dialog));
1545         gtk_widget_destroy (dialog);
1546 }
1547
1548 static void
1549 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1550 {
1551         g_return_if_fail (EV_IS_WINDOW (ev_window));
1552
1553         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1554 }
1555
1556 static void
1557 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1558 {
1559         g_return_if_fail (EV_IS_WINDOW (ev_window));
1560
1561         if (ev_window->priv->document == NULL) {
1562                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1563         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1564                 find_not_supported_dialog (ev_window);
1565         } else {
1566                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1567
1568                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1569         }
1570 }
1571
1572 static void
1573 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1574 {
1575         g_return_if_fail (EV_IS_WINDOW (ev_window));
1576
1577         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1578 }
1579
1580 static void
1581 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1582 {
1583         g_return_if_fail (EV_IS_WINDOW (ev_window));
1584
1585         ev_view_copy (EV_VIEW (ev_window->priv->view));
1586 }
1587
1588 static void
1589 ev_window_update_fullscreen_popup (EvWindow *window)
1590 {
1591         GtkWidget *popup = window->priv->fullscreen_popup;
1592         int popup_width, popup_height;
1593         GdkRectangle screen_rect;
1594         gboolean toolbar;
1595
1596         g_return_if_fail (popup != NULL);
1597
1598         if (GTK_WIDGET (window)->window == NULL)
1599                 return;
1600
1601         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
1602                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
1603         popup_width = popup->requisition.width;
1604         popup_height = popup->requisition.height;
1605
1606         /* FIXME multihead */
1607         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1608                         gdk_screen_get_monitor_at_window
1609                         (gdk_screen_get_default (),
1610                          GTK_WIDGET (window)->window),
1611                          &screen_rect);
1612         if (toolbar) {
1613                 gtk_widget_set_size_request (popup,
1614                                              screen_rect.width,
1615                                              -1);
1616                 gtk_window_move (GTK_WINDOW (popup),
1617                                  screen_rect.x,
1618                                  screen_rect.y);
1619
1620         } else {
1621                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1622                 {
1623                         gtk_window_move (GTK_WINDOW (popup),
1624                                          screen_rect.x,
1625                                          screen_rect.y);
1626                 } else {
1627                         gtk_window_move (GTK_WINDOW (popup),
1628                                          screen_rect.x + screen_rect.width - popup_width,
1629                                          screen_rect.y);
1630                 }
1631         }
1632 }
1633
1634 static void
1635 screen_size_changed_cb (GdkScreen *screen,
1636                         EvWindow *window)
1637 {
1638         ev_window_update_fullscreen_popup (window);
1639 }
1640
1641 static void
1642 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1643                                       EvWindow *ev_window)
1644 {
1645         GConfClient *client;
1646         int sidebar_size;
1647
1648         sidebar_size = gtk_paned_get_position (GTK_PANED (object));
1649
1650         client = gconf_client_get_default ();
1651         gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL);
1652         g_object_unref (client);
1653 }
1654
1655 static void
1656 destroy_fullscreen_popup (EvWindow *window)
1657 {
1658         if (window->priv->fullscreen_popup != NULL)
1659         {
1660                 gtk_widget_destroy (window->priv->fullscreen_popup);
1661                 window->priv->fullscreen_popup = NULL;
1662         }
1663 }
1664
1665 static void
1666 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1667 {
1668         GtkAction *action;
1669
1670         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1671         g_return_if_fail (action != NULL);
1672
1673         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1674 }
1675
1676 static void
1677 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1678 {
1679         ev_window_update_fullscreen_popup (window);
1680 }
1681
1682 static gboolean
1683 fullscreen_timeout_cb (gpointer data)
1684 {
1685         EvWindow *window = EV_WINDOW (data);
1686
1687         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1688         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1689         window->priv->fullscreen_timeout_source = NULL;
1690
1691         return FALSE;
1692 }
1693
1694 static void
1695 fullscreen_set_timeout (EvWindow *window)
1696 {
1697         GSource *source;
1698
1699         if (window->priv->fullscreen_timeout_source != NULL)
1700                 g_source_destroy (window->priv->fullscreen_timeout_source);
1701
1702         source = g_timeout_source_new (1000);
1703         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1704         g_source_attach (source, NULL);
1705         window->priv->fullscreen_timeout_source = source;
1706 }
1707
1708 static void
1709 fullscreen_clear_timeout (EvWindow *window)
1710 {
1711         if (window->priv->fullscreen_timeout_source != NULL)
1712                 g_source_destroy (window->priv->fullscreen_timeout_source);
1713
1714         window->priv->fullscreen_timeout_source = NULL;
1715         ev_view_show_cursor (EV_VIEW (window->priv->view));
1716 }
1717
1718
1719 static void
1720 show_fullscreen_popup (EvWindow *window)
1721 {
1722         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1723                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1724                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1725         }
1726
1727         fullscreen_set_timeout (window);
1728 }
1729
1730 static gboolean
1731 fullscreen_motion_notify_cb (GtkWidget *widget,
1732                              GdkEventMotion *event,
1733                              gpointer user_data)
1734 {
1735         EvWindow *window = EV_WINDOW (user_data);
1736
1737         show_fullscreen_popup (window);
1738
1739         return FALSE;
1740 }
1741
1742 static gboolean
1743 fullscreen_leave_notify_cb (GtkWidget *widget,
1744                             GdkEventCrossing *event,
1745                             gpointer user_data)
1746 {
1747         EvWindow *window = EV_WINDOW (user_data);
1748
1749         fullscreen_clear_timeout (window);
1750
1751         return FALSE;
1752 }
1753
1754 static GtkWidget *
1755 ev_window_get_exit_fullscreen_button (EvWindow *window)
1756 {
1757         GtkWidget *button, *icon, *label, *hbox;
1758
1759         button = gtk_button_new ();
1760         g_signal_connect (button, "clicked",
1761                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1762                           window);
1763         gtk_widget_show (button);
1764
1765         hbox = gtk_hbox_new (FALSE, 2);
1766         gtk_widget_show (hbox);
1767         gtk_container_add (GTK_CONTAINER (button), hbox);
1768
1769         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1770         gtk_widget_show (icon);
1771         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1772
1773         label = gtk_label_new (_("Leave Fullscreen"));
1774         gtk_widget_show (label);
1775         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1776
1777         return button;
1778 }
1779
1780 static GtkWidget *
1781 ev_window_create_fullscreen_popup (EvWindow *window)
1782 {
1783         GtkWidget *popup;
1784         GtkWidget *hbox;
1785         GtkWidget *button;
1786
1787         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
1788                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
1789
1790         popup = gtk_window_new (GTK_WINDOW_POPUP);
1791         hbox = gtk_hbox_new (FALSE, 0);
1792         button = ev_window_get_exit_fullscreen_button (window);
1793
1794         gtk_container_add (GTK_CONTAINER (popup), hbox);
1795         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1796                             TRUE, TRUE, 0);
1797         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1798
1799         gtk_widget_show (button);
1800         gtk_widget_show (hbox);
1801
1802         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1803
1804         /* FIXME multihead */
1805         g_signal_connect_object (gdk_screen_get_default (), "size-changed",
1806                                  G_CALLBACK (screen_size_changed_cb),
1807                                  window, 0);
1808         g_signal_connect_object (popup, "size_request",
1809                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1810                                  window, 0);
1811
1812         return popup;
1813 }
1814
1815
1816 static void
1817 ev_window_update_fullscreen_action (EvWindow *window)
1818 {
1819         GtkAction *action;
1820
1821         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1822         g_signal_handlers_block_by_func
1823                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1824         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1825                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1826         g_signal_handlers_unblock_by_func
1827                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1828 }
1829
1830 static void
1831 ev_window_run_fullscreen (EvWindow *window)
1832 {
1833         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1834         if (window->priv->fullscreen_popup == NULL)
1835                 window->priv->fullscreen_popup
1836                         = ev_window_create_fullscreen_popup (window);
1837         update_chrome_visibility (window);
1838
1839         g_object_set (G_OBJECT (window->priv->scrolled_window),
1840                       "shadow-type", GTK_SHADOW_NONE,
1841                       NULL);
1842
1843         g_signal_connect (window->priv->view,
1844                           "motion-notify-event",
1845                           G_CALLBACK (fullscreen_motion_notify_cb),
1846                           window);
1847         g_signal_connect (window->priv->view,
1848                           "leave-notify-event",
1849                           G_CALLBACK (fullscreen_leave_notify_cb),
1850                           window);
1851         fullscreen_set_timeout (window);
1852
1853         gtk_widget_grab_focus (window->priv->view);
1854         ev_window_update_fullscreen_action (window);
1855         gtk_window_fullscreen (GTK_WINDOW (window));
1856         ev_window_update_fullscreen_popup (window);
1857
1858         ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
1859 }
1860
1861 static void
1862 ev_window_stop_fullscreen (EvWindow *window)
1863 {
1864         EvView *view = EV_VIEW (window->priv->view);
1865
1866         if (!ev_view_get_fullscreen (EV_VIEW (view)))
1867                 return;
1868
1869         ev_view_set_fullscreen (view, FALSE);
1870         g_object_set (G_OBJECT (window->priv->scrolled_window),
1871                       "shadow-type", GTK_SHADOW_IN,
1872                       NULL);
1873
1874         fullscreen_clear_timeout (window);
1875
1876         g_signal_handlers_disconnect_by_func (view,
1877                                               (gpointer) fullscreen_motion_notify_cb,
1878                                               window);
1879         g_signal_handlers_disconnect_by_func (view,
1880                                               (gpointer) fullscreen_leave_notify_cb,
1881                                               window);
1882         ev_window_update_fullscreen_action (window);
1883         gtk_window_unfullscreen (GTK_WINDOW (window));
1884         update_chrome_visibility (window);
1885
1886         ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
1887 }
1888
1889 static void
1890 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1891 {
1892         gboolean fullscreen;
1893
1894         g_return_if_fail (EV_IS_WINDOW (window));
1895         ev_window_stop_presentation (window);
1896
1897         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1898         if (fullscreen) {
1899                 ev_window_run_fullscreen (window);
1900         } else {
1901                 ev_window_stop_fullscreen (window);
1902         }
1903 }
1904
1905 static void
1906 ev_window_update_presentation_action (EvWindow *window)
1907 {
1908         GtkAction *action;
1909
1910         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1911         g_signal_handlers_block_by_func
1912                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1913         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1914                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1915         g_signal_handlers_unblock_by_func
1916                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1917 }
1918
1919 static void
1920 ev_window_run_presentation (EvWindow *window)
1921 {
1922         g_object_set (G_OBJECT (window->priv->scrolled_window),
1923                       "shadow-type", GTK_SHADOW_NONE,
1924                       NULL);
1925
1926         gtk_widget_grab_focus (window->priv->view);
1927         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1928         gtk_window_fullscreen (GTK_WINDOW (window));
1929         ev_window_update_presentation_action (window);
1930         update_chrome_visibility (window);
1931
1932         ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
1933 }
1934
1935 static void
1936 ev_window_stop_presentation (EvWindow *window)
1937 {
1938         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
1939                 return;
1940
1941         g_object_set (G_OBJECT (window->priv->scrolled_window),
1942                       "shadow-type", GTK_SHADOW_IN,
1943                       NULL);
1944         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1945         gtk_window_unfullscreen (GTK_WINDOW (window));
1946         ev_window_update_presentation_action (window);
1947         update_chrome_visibility (window);
1948
1949         ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
1950 }
1951
1952 static void
1953 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1954 {
1955         gboolean presentation;
1956
1957         g_return_if_fail (EV_IS_WINDOW (window));
1958         ev_window_stop_fullscreen (window);
1959
1960         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1961         if (presentation) {
1962                 ev_window_run_presentation (window);
1963         } else {
1964                 ev_window_stop_presentation (window);
1965         }
1966 }
1967
1968 static gboolean
1969 ev_window_state_event (GtkWidget *widget, GdkEventWindowState *event)
1970 {
1971         EvWindow *window = EV_WINDOW (widget);
1972
1973         if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED) {
1974                 gboolean maximized;
1975
1976                 maximized = (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) == 0;
1977
1978                 ev_statusbar_set_maximized (EV_STATUSBAR (window->priv->statusbar),
1979                                             maximized);
1980         }
1981
1982         return FALSE;
1983 }
1984
1985 static gboolean
1986 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1987 {
1988         EvWindow *window = EV_WINDOW (widget);
1989         EvWindowPrivate *priv = window->priv;
1990         gboolean fullscreen;
1991
1992         g_object_get (priv->view,
1993                       "fullscreen", &fullscreen,
1994                       NULL);
1995
1996         if (fullscreen)
1997                 show_fullscreen_popup (window);
1998
1999         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
2000 }
2001
2002 static gboolean
2003 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2004 {
2005         EvWindow *window = EV_WINDOW (widget);
2006         EvWindowPrivate *priv = window->priv;
2007         gboolean fullscreen;
2008
2009         g_object_get (priv->view,
2010                       "fullscreen", &fullscreen,
2011                       NULL);
2012
2013         if (fullscreen)
2014                 gtk_widget_hide (priv->fullscreen_popup);
2015
2016         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2017 }
2018
2019 static void
2020 ev_window_set_page_mode (EvWindow         *window,
2021                          EvWindowPageMode  page_mode)
2022 {
2023         GtkWidget *child = NULL;
2024         GtkWidget *real_child;
2025
2026         if (window->priv->page_mode == page_mode)
2027                 return;
2028
2029         window->priv->page_mode = page_mode;
2030
2031         switch (page_mode) {
2032         case PAGE_MODE_DOCUMENT:
2033                 child = window->priv->view;
2034                 break;
2035         case PAGE_MODE_PASSWORD:
2036                 child = window->priv->password_view;
2037                 break;
2038         default:
2039                 g_assert_not_reached ();
2040         }
2041
2042         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2043         if (child != real_child) {
2044                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2045                                       real_child);
2046                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2047                                    child);
2048         }
2049         update_action_sensitivity (window);
2050 }
2051
2052 static void
2053 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2054 {
2055         EvWindow *ev_window = EV_WINDOW (data);
2056         egg_editable_toolbar_set_edit_mode
2057                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2058         ev_application_save_toolbars_model (EV_APP);
2059         gtk_widget_destroy (GTK_WIDGET (dialog));
2060 }
2061
2062 /* should these be hooked up to properties?? */
2063 static void
2064 save_rotation_to_file (EvWindow *window)
2065 {
2066         int rotation;
2067
2068         if (window->priv->uri) {
2069                 rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
2070                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
2071                                              rotation);
2072         }
2073
2074
2075 }
2076
2077 static void
2078 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2079 {
2080         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2081         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (ev_window->priv->sidebar_thumbs));
2082         save_rotation_to_file (ev_window);
2083 }
2084
2085 static void
2086 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2087 {
2088         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2089         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (ev_window->priv->sidebar_thumbs));
2090         save_rotation_to_file (ev_window);
2091 }
2092
2093 static void
2094 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
2095 {
2096         GtkWidget *dialog;
2097         GtkWidget *editor;
2098
2099         dialog = gtk_dialog_new_with_buttons (_("Toolbar editor"),
2100                                               GTK_WINDOW (ev_window),
2101                                               GTK_DIALOG_DESTROY_WITH_PARENT,
2102                                               GTK_STOCK_CLOSE,
2103                                               GTK_RESPONSE_CLOSE,
2104                                               NULL);
2105         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
2106         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 18);
2107         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
2108         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2109
2110         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2111                                          ev_application_get_toolbars_model (EV_APP));
2112         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2113         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2114
2115         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2116         egg_toolbar_editor_load_actions (EGG_TOOLBAR_EDITOR (editor),
2117                                          DATADIR "/evince-toolbar.xml");
2118
2119         egg_editable_toolbar_set_edit_mode
2120                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2121
2122         g_signal_connect (dialog, "response",
2123                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2124                           ev_window);
2125         gtk_widget_show_all (dialog);
2126 }
2127
2128 static void
2129 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2130 {
2131         g_return_if_fail (EV_IS_WINDOW (ev_window));
2132
2133         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2134         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2135 }
2136
2137 static void
2138 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2139 {
2140         g_return_if_fail (EV_IS_WINDOW (ev_window));
2141
2142         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2143         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2144 }
2145
2146 static void
2147 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2148 {
2149         g_return_if_fail (EV_IS_WINDOW (ev_window));
2150
2151         ev_page_cache_prev_page (ev_window->priv->page_cache);
2152 }
2153
2154 static void
2155 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2156 {
2157         g_return_if_fail (EV_IS_WINDOW (ev_window));
2158
2159         ev_page_cache_next_page (ev_window->priv->page_cache);
2160 }
2161
2162 static void
2163 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2164 {
2165         g_return_if_fail (EV_IS_WINDOW (ev_window));
2166
2167         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2168 }
2169
2170 static void
2171 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2172 {
2173         int n_pages;
2174
2175         g_return_if_fail (EV_IS_WINDOW (ev_window));
2176
2177         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2178         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2179 }
2180
2181 static void
2182 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2183 {
2184         int n_pages, current_page;
2185
2186         g_return_if_fail (EV_IS_WINDOW (ev_window));
2187
2188         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2189         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2190
2191         if (current_page + 10 < n_pages)
2192                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2193 }
2194
2195 static void
2196 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2197 {
2198         int current_page;
2199
2200         g_return_if_fail (EV_IS_WINDOW (ev_window));
2201
2202         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2203
2204         if (current_page - 10 >= 0)
2205                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2206 }
2207
2208 static void
2209 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2210 {
2211         char *uri;
2212         int page;
2213
2214         g_return_if_fail (EV_IS_WINDOW (ev_window));
2215
2216         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2217         uri = g_strdup (ev_window->priv->uri);
2218
2219         ev_window_open_uri (ev_window, uri);
2220
2221         /* In case the number of pages in the document has changed. */
2222         page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
2223
2224         ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
2225
2226         g_free (uri);
2227 }
2228
2229 static void
2230 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2231 {
2232         GError *error = NULL;
2233
2234         g_return_if_fail (EV_IS_WINDOW (ev_window));
2235
2236         gnome_help_display ("evince.xml", NULL, &error);
2237
2238         if(error != NULL) {
2239                 g_warning (error->message);
2240                 g_error_free (error);
2241         }
2242 }
2243
2244 static void
2245 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2246 {
2247         gtk_window_unfullscreen (GTK_WINDOW (window));
2248 }
2249
2250 static void
2251 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2252 {
2253         GtkWidget *widget;
2254
2255         widget = gtk_window_get_focus (GTK_WINDOW (window));
2256         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2257                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
2258         } else {
2259                 gboolean fullscreen;
2260                 gboolean presentation;
2261
2262                 g_object_get (window->priv->view,
2263                               "fullscreen", &fullscreen,
2264                               "presentation", &presentation,
2265                               NULL);
2266
2267                 if (fullscreen)
2268                         ev_window_stop_fullscreen (window);
2269                 if (presentation)
2270                         ev_window_stop_presentation (window);
2271
2272                 if (fullscreen && presentation)
2273                         g_warning ("Both fullscreen and presentation set somehow");
2274         }
2275 }
2276
2277 static void
2278 update_view_size (EvView *view, EvWindow *window)
2279 {
2280         int width, height;
2281         GtkRequisition vsb_requisition;
2282         GtkRequisition hsb_requisition;
2283         int scrollbar_spacing;
2284
2285         /* Calculate the width available for the */
2286         width = window->priv->scrolled_window->allocation.width;
2287         height = window->priv->scrolled_window->allocation.height;
2288
2289         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2290                 width -= 2 * window->priv->view->style->xthickness;
2291                 height -= 2 * window->priv->view->style->ythickness;
2292         }
2293
2294         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2295                                  &vsb_requisition);
2296         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2297                                  &hsb_requisition);
2298         gtk_widget_style_get (window->priv->scrolled_window,
2299                               "scrollbar_spacing", &scrollbar_spacing,
2300                               NULL);
2301
2302         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2303                                    MAX (1, width),
2304                                    MAX (1, height),
2305                                    vsb_requisition.width + scrollbar_spacing,
2306                                    hsb_requisition.height + scrollbar_spacing);
2307 }
2308
2309 static void
2310 save_sizing_mode (EvWindow *window)
2311 {
2312         EvSizingMode mode;
2313         GEnumValue *enum_value;
2314
2315         if (window->priv->uri) {
2316                 mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2317                 enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2318
2319                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2320                                                 enum_value->value_nick);
2321         }
2322 }
2323
2324 static void
2325 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2326                                   EvWindow   *ev_window)
2327 {
2328         GtkWidget *scrolled_window;
2329         EvSizingMode sizing_mode;
2330
2331         g_object_get (ev_window->priv->view,
2332                       "sizing-mode", &sizing_mode,
2333                       NULL);
2334
2335         scrolled_window = ev_window->priv->scrolled_window;
2336
2337         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2338
2339         if (sizing_mode != EV_SIZING_FREE)
2340                 update_view_size (NULL, ev_window);
2341
2342         switch (sizing_mode) {
2343         case EV_SIZING_BEST_FIT:
2344                 g_object_set (G_OBJECT (scrolled_window),
2345                               "hscrollbar-policy", GTK_POLICY_NEVER,
2346                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2347                               NULL);
2348                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2349                                   G_CALLBACK (update_view_size),
2350                                   ev_window);
2351                 break;
2352         case EV_SIZING_FIT_WIDTH:
2353                 g_object_set (G_OBJECT (scrolled_window),
2354                               "hscrollbar-policy", GTK_POLICY_NEVER,
2355                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2356                               NULL);
2357                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2358                                   G_CALLBACK (update_view_size),
2359                                   ev_window);
2360                 break;
2361         case EV_SIZING_FREE:
2362                 g_object_set (G_OBJECT (scrolled_window),
2363                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2364                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2365                               NULL);
2366                 break;
2367         }
2368
2369         update_sizing_buttons (ev_window);
2370         save_sizing_mode (ev_window);
2371 }
2372
2373 static void
2374 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2375 {
2376         update_action_sensitivity (ev_window);
2377
2378         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
2379                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
2380                                                 ev_view_get_zoom (view));
2381         }
2382 }
2383
2384 static void
2385 ev_window_update_continuous_action (EvWindow *window)
2386 {
2387         GtkAction *action;
2388
2389         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
2390         g_signal_handlers_block_by_func
2391                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2392         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2393                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
2394         g_signal_handlers_unblock_by_func
2395                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2396 }
2397
2398 static void
2399 ev_window_update_dual_page_action (EvWindow *window)
2400 {
2401         GtkAction *action;
2402
2403         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
2404         g_signal_handlers_block_by_func
2405                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2406         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2407                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
2408         g_signal_handlers_unblock_by_func
2409                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2410 }
2411
2412 static void
2413 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2414 {
2415         ev_window_update_continuous_action (ev_window);
2416
2417         ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
2418                                          ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
2419 }
2420
2421 static void
2422 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2423 {
2424         ev_window_update_dual_page_action (ev_window);
2425
2426         ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
2427                                          ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
2428 }
2429
2430 static char *
2431 build_comments_string (void)
2432 {
2433         PopplerBackend backend;
2434         const char *backend_name;
2435         const char *version;
2436
2437         backend = poppler_get_backend ();
2438         version = poppler_get_version ();
2439         switch (backend) {
2440                 case POPPLER_BACKEND_CAIRO:
2441                         backend_name = "cairo";
2442                         break;
2443                 case POPPLER_BACKEND_SPLASH:
2444                         backend_name = "splash";
2445                         break;
2446                 default:
2447                         backend_name = "unknown";
2448                         break;
2449         }
2450
2451         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2452                                   "Using poppler %s (%s)"),
2453                                 version, backend_name);
2454 }
2455
2456 static void
2457 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2458 {
2459         const char *authors[] = {
2460                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2461                 "Jonathan Blandford <jrb@gnome.org>",
2462                 "Marco Pesenti Gritti <marco@gnome.org>",
2463                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2464                 "Bryan Clark <clarkbw@gnome.org>",
2465                 NULL
2466         };
2467
2468         const char *documenters[] = {
2469                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2470                 NULL
2471         };
2472
2473         const char *license[] = {
2474                 N_("Evince is free software; you can redistribute it and/or modify\n"
2475                    "it under the terms of the GNU General Public License as published by\n"
2476                    "the Free Software Foundation; either version 2 of the License, or\n"
2477                    "(at your option) any later version.\n"),
2478                 N_("Evince is distributed in the hope that it will be useful,\n"
2479                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
2480                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
2481                    "GNU General Public License for more details.\n"),
2482                 N_("You should have received a copy of the GNU General Public License\n"
2483                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
2484                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2485         };
2486
2487         char *license_trans;
2488         char *comments;
2489
2490 #ifdef ENABLE_NLS
2491         const char **p;
2492
2493         for (p = authors; *p; ++p)
2494                 *p = _(*p);
2495
2496         for (p = documenters; *p; ++p)
2497                 *p = _(*p);
2498 #endif
2499
2500         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2501                                      _(license[2]), "\n", NULL);
2502         comments = build_comments_string ();
2503
2504         gtk_show_about_dialog (
2505                 GTK_WINDOW (ev_window),
2506                 "name", _("Evince"),
2507                 "version", VERSION,
2508                 "copyright",
2509                 _("\xc2\xa9 1996-2005 The Evince authors"),
2510                 "license", license_trans,
2511                 "website", "http://www.gnome.org/projects/evince",
2512                 "comments", comments,
2513                 "authors", authors,
2514                 "documenters", documenters,
2515                 "translator-credits", _("translator-credits"),
2516                 NULL);
2517
2518         g_free (comments);
2519         g_free (license_trans);
2520 }
2521
2522 static void
2523 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2524 {
2525         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
2526                             GCONF_CHROME_TOOLBAR,
2527                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2528 }
2529
2530 static void
2531 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
2532 {
2533         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
2534                             GCONF_CHROME_STATUSBAR,
2535                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2536 }
2537
2538 static void
2539 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2540 {
2541         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2542                             GCONF_CHROME_SIDEBAR,
2543                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2544 }
2545
2546 static void
2547 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2548                                          EvWindow   *ev_window)
2549 {
2550         GtkAction *action;
2551         gboolean visible, fullscreen_mode;
2552
2553
2554         fullscreen_mode = ev_view_get_presentation (EV_VIEW (ev_window->priv->view)) ||
2555                                ev_view_get_fullscreen (EV_VIEW (ev_window->priv->view));
2556
2557         visible = GTK_WIDGET_VISIBLE (ev_sidebar);
2558
2559         /* In fullscreen mode the sidebar is not visible,
2560          * but we don't want to update the chrome
2561          */
2562         if (fullscreen_mode)
2563                 return;
2564
2565         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2566
2567         g_signal_handlers_block_by_func
2568                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2569         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
2570         g_signal_handlers_unblock_by_func
2571                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2572
2573         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2574                             GCONF_CHROME_SIDEBAR, visible);
2575 }
2576
2577 static void
2578 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2579 {
2580         GtkAction *action;
2581         char *message;
2582
2583         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
2584         g_return_if_fail (action != NULL);
2585
2586         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
2587         if (message) {
2588                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
2589                                    EV_CONTEXT_VIEW, message);
2590                 g_free (message);
2591         }
2592 }
2593
2594 static void
2595 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2596 {
2597         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
2598                           EV_CONTEXT_VIEW);
2599 }
2600
2601 static void
2602 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2603                   GtkWidget *proxy, EvWindow *ev_window)
2604 {
2605         if (GTK_IS_MENU_ITEM (proxy)) {
2606                 g_signal_connect (proxy, "select",
2607                                   G_CALLBACK (menu_item_select_cb), ev_window);
2608                 g_signal_connect (proxy, "deselect",
2609                                   G_CALLBACK (menu_item_deselect_cb),
2610                                   ev_window);
2611         }
2612 }
2613
2614 static void
2615 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2616                      GtkWidget *proxy, EvWindow *ev_window)
2617 {
2618         if (GTK_IS_MENU_ITEM (proxy)) {
2619                 g_signal_handlers_disconnect_by_func
2620                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
2621                 g_signal_handlers_disconnect_by_func
2622                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
2623         }
2624 }
2625
2626 static void
2627 view_status_changed_cb (EvView     *view,
2628                         GParamSpec *pspec,
2629                         EvWindow   *ev_window)
2630 {
2631         const char *message;
2632
2633         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
2634                           EV_CONTEXT_HELP);
2635
2636         message = ev_view_get_status (view);
2637         if (message) {
2638                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
2639                                    EV_CONTEXT_HELP, message);
2640         }
2641 }
2642
2643 static void
2644 view_find_status_changed_cb (EvView     *view,
2645                              GParamSpec *pspec,
2646                              EvWindow   *ev_window)
2647 {
2648         const char *text;
2649
2650         text = ev_view_get_find_status (view);
2651         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2652                                       text);
2653 }
2654
2655 static void
2656 find_bar_previous_cb (EggFindBar *find_bar,
2657                       EvWindow   *ev_window)
2658 {
2659         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2660 }
2661
2662 static void
2663 find_bar_next_cb (EggFindBar *find_bar,
2664                   EvWindow   *ev_window)
2665 {
2666         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2667 }
2668
2669 static void
2670 find_bar_close_cb (EggFindBar *find_bar,
2671                    EvWindow   *ev_window)
2672 {
2673         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
2674 }
2675
2676 static void
2677 find_bar_search_changed_cb (EggFindBar *find_bar,
2678                             GParamSpec *param,
2679                             EvWindow   *ev_window)
2680 {
2681         gboolean case_sensitive;
2682         gboolean visible;
2683         const char *search_string;
2684
2685         g_return_if_fail (EV_IS_WINDOW (ev_window));
2686
2687         /* Either the string or case sensitivity could have changed,
2688          * we connect this callback to both. We also connect it
2689          * to ::visible so when the find bar is hidden, we should
2690          * pretend the search string is NULL/""
2691          */
2692
2693         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2694         visible = GTK_WIDGET_VISIBLE (find_bar);
2695         search_string = egg_find_bar_get_search_string (find_bar);
2696
2697 #if 0
2698         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2699 #endif
2700
2701         if (ev_window->priv->document &&
2702             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2703                 if (visible && search_string && search_string[0]) {
2704                         ev_document_doc_mutex_lock ();
2705                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2706                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2707                                                 search_string,
2708                                                 case_sensitive);
2709                         ev_document_doc_mutex_unlock ();
2710                 } else {
2711                         ev_document_doc_mutex_lock ();
2712                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2713                         ev_document_doc_mutex_unlock ();
2714
2715                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2716                                                       NULL);
2717                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2718                 }
2719         }
2720 }
2721
2722 static void
2723 zoom_control_changed_cb (EphyZoomAction *action,
2724                          float           zoom,
2725                          EvWindow       *ev_window)
2726 {
2727         EvSizingMode mode;
2728
2729         g_return_if_fail (EV_IS_WINDOW (ev_window));
2730
2731         if (zoom == EPHY_ZOOM_BEST_FIT) {
2732                 mode = EV_SIZING_BEST_FIT;
2733         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2734                 mode = EV_SIZING_FIT_WIDTH;
2735         } else {
2736                 mode = EV_SIZING_FREE;
2737         }
2738
2739         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2740
2741         if (mode == EV_SIZING_FREE) {
2742                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2743         }
2744 }
2745
2746 static void
2747 ev_window_finalize (GObject *object)
2748 {
2749         GList *windows = gtk_window_list_toplevels ();
2750
2751         if (windows == NULL) {
2752                 ev_application_shutdown (EV_APP);
2753         } else {
2754                 g_list_free (windows);
2755         }
2756
2757         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
2758 }
2759
2760 static void
2761 ev_window_dispose (GObject *object)
2762 {
2763         EvWindow *window = EV_WINDOW (object);
2764         EvWindowPrivate *priv = window->priv;
2765
2766         if (priv->recent_view) {
2767                 g_object_unref (priv->recent_view);
2768                 priv->recent_view = NULL;
2769         }
2770
2771         if (priv->ui_manager) {
2772                 g_object_unref (priv->ui_manager);
2773                 priv->ui_manager = NULL;
2774         }
2775
2776         if (priv->action_group) {
2777                 g_object_unref (priv->action_group);
2778                 priv->action_group = NULL;
2779         }
2780
2781         if (priv->page_cache) {
2782                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2783                 priv->page_cache = NULL;
2784         }
2785
2786         if (priv->document) {
2787                 g_object_unref (priv->document);
2788                 priv->document = NULL;
2789         }
2790
2791         if (priv->view) {
2792                 g_object_unref (priv->view);
2793                 priv->view = NULL;
2794         }
2795
2796         if (priv->page_view) {
2797                 g_object_unref (priv->page_view);
2798                 priv->page_view = NULL;
2799         }
2800
2801         if (priv->load_job || priv->xfer_job) {
2802                 ev_window_clear_jobs (window);
2803         }
2804
2805         if (priv->local_uri) {
2806                 ev_window_clear_local_uri (window);
2807         }
2808
2809         if (priv->password_document) {
2810                 g_object_unref (priv->password_document);
2811                 priv->password_document = NULL;
2812         }
2813
2814         if (priv->password_uri) {
2815                 g_free (priv->password_uri);
2816                 priv->password_uri = NULL;
2817         }
2818
2819         if (priv->password_dialog) {
2820                 gtk_widget_destroy (priv->password_dialog);
2821         }
2822
2823         if (priv->find_bar) {
2824                 g_signal_handlers_disconnect_by_func
2825                         (window->priv->find_bar,
2826                          G_CALLBACK (find_bar_close_cb),
2827                          window);
2828                 priv->find_bar = NULL;
2829         }
2830
2831         if (window->priv->fullscreen_timeout_source) {
2832                 g_source_destroy (window->priv->fullscreen_timeout_source);
2833                 window->priv->fullscreen_timeout_source = NULL;
2834         }
2835         destroy_fullscreen_popup (window);
2836
2837         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2838 }
2839
2840 static void
2841 ev_window_class_init (EvWindowClass *ev_window_class)
2842 {
2843         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2844         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2845
2846         g_object_class->dispose = ev_window_dispose;
2847         g_object_class->finalize = ev_window_finalize;
2848
2849         widget_class->window_state_event = ev_window_state_event;
2850         widget_class->focus_in_event = ev_window_focus_in_event;
2851         widget_class->focus_out_event = ev_window_focus_out_event;
2852
2853         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2854 }
2855
2856 /* Normal items */
2857 static const GtkActionEntry entries[] = {
2858         { "File", NULL, N_("_File") },
2859         { "Edit", NULL, N_("_Edit") },
2860         { "View", NULL, N_("_View") },
2861         { "Go", NULL, N_("_Go") },
2862         { "Help", NULL, N_("_Help") },
2863
2864         /* File menu */
2865         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
2866           N_("Open an existing document"),
2867           G_CALLBACK (ev_window_cmd_file_open) },
2868         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2869           N_("Save the current document with a new filename"),
2870           G_CALLBACK (ev_window_cmd_save_as) },
2871         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
2872           N_("Print this document"),
2873           G_CALLBACK (ev_window_cmd_file_print) },
2874         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return",
2875           N_("View the properties of this document"),
2876           G_CALLBACK (ev_window_cmd_file_properties) },
2877         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2878           N_("Close this window"),
2879           G_CALLBACK (ev_window_cmd_file_close_window) },
2880
2881         /* Edit menu */
2882         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2883           N_("Copy text from the document"),
2884           G_CALLBACK (ev_window_cmd_edit_copy) },
2885         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2886           N_("Select the entire page"),
2887           G_CALLBACK (ev_window_cmd_edit_select_all) },
2888         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2889           N_("Find a word or phrase in the document"),
2890           G_CALLBACK (ev_window_cmd_edit_find) },
2891         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2892           N_("Find next occurrence of the word or phrase"),
2893           G_CALLBACK (ev_window_cmd_edit_find_next) },
2894         { "EditToolbar", NULL, N_("T_oolbar"), NULL,
2895           N_("Customize the toolbar"),
2896           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2897         { "EditRotateLeft", NULL, N_("Rotate _Left"), NULL,
2898           N_("Rotate the document to the left"),
2899           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
2900         { "EditRotateRight", NULL, N_("Rotate _Right"), NULL,
2901           N_("Rotate the document to the right"),
2902           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
2903
2904         /* View menu */
2905         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2906           N_("Enlarge the document"),
2907           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2908         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2909           N_("Shrink the document"),
2910           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2911         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2912           N_("Reload the document"),
2913           G_CALLBACK (ev_window_cmd_view_reload) },
2914
2915         /* Go menu */
2916         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2917           N_("Go to the previous page"),
2918           G_CALLBACK (ev_window_cmd_go_previous_page) },
2919         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2920           N_("Go to the next page"),
2921           G_CALLBACK (ev_window_cmd_go_next_page) },
2922         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2923           N_("Go to the first page"),
2924           G_CALLBACK (ev_window_cmd_go_first_page) },
2925         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2926           N_("Go to the last page"),
2927           G_CALLBACK (ev_window_cmd_go_last_page) },
2928
2929         /* Help menu */
2930         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2931           N_("Display help for the viewer application"),
2932           G_CALLBACK (ev_window_cmd_help_contents) },
2933
2934         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2935           N_("Display credits for the document viewer creators"),
2936           G_CALLBACK (ev_window_cmd_help_about) },
2937
2938         /* Toolbar-only */
2939         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2940           N_("Leave fullscreen mode"),
2941           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2942
2943         /* Accellerators */
2944         { "Escape", NULL, "", "Escape", "",
2945           G_CALLBACK (ev_window_cmd_escape) },
2946         { "Slash", GTK_STOCK_FIND, NULL, "slash",
2947           N_("Find a word or phrase in the document"),
2948           G_CALLBACK (ev_window_cmd_edit_find) },
2949         { "PageDown", NULL, "", "Page_Down",
2950           N_("Scroll one page forward"),
2951           G_CALLBACK (ev_window_cmd_scroll_forward) },
2952         { "PageUp", NULL, "", "Page_Up",
2953           N_("Scroll one page backward"),
2954           G_CALLBACK (ev_window_cmd_scroll_backward) },
2955         { "Space", NULL, "", "space",
2956           N_("Scroll one page forward"),
2957           G_CALLBACK (ev_window_cmd_scroll_forward) },
2958         { "ShiftSpace", NULL, "", "<shift>space",
2959           N_("Scroll one page backward"),
2960           G_CALLBACK (ev_window_cmd_scroll_backward) },
2961         { "BackSpace", NULL, "", "BackSpace",
2962           N_("Scroll one page backward"),
2963           G_CALLBACK (ev_window_cmd_scroll_backward) },
2964         { "ShiftBackSpace", NULL, "", "<shift>BackSpace",
2965           N_("Scroll one page forward"),
2966           G_CALLBACK (ev_window_cmd_scroll_forward) },
2967         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus",
2968           N_("Enlarge the document"),
2969           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2970         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal",
2971           N_("Enlarge the document"),
2972           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2973         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus",
2974           N_("Shrink the document"),
2975           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2976         { "FocusPageSelector", NULL, "", "<control>l",
2977           N_("Focus the page selector"),
2978           G_CALLBACK (ev_window_cmd_focus_page_selector) },
2979         { "GoBackwardFast", NULL, "", "<shift>Page_Up",
2980           N_("Go ten pages backward"),
2981           G_CALLBACK (ev_window_cmd_go_backward) },
2982         { "GoForwardFast", NULL, "", "<shift>Page_Down",
2983           N_("Go ten pages forward"),
2984           G_CALLBACK (ev_window_cmd_go_forward) },
2985         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add",
2986           N_("Enlarge the document"),
2987           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2988         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract",
2989           N_("Shrink the document"),
2990           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2991 };
2992
2993 /* Toggle items */
2994 static const GtkToggleActionEntry toggle_entries[] = {
2995         /* View Menu */
2996         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2997           N_("Show or hide the toolbar"),
2998           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2999         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
3000           N_("Show or hide the statusbar"),
3001           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
3002         { "ViewSidebar", NULL, N_("Side _Pane"), "F9",
3003           N_("Show or hide the side pane"),
3004           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
3005         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
3006           N_("Show the entire document"),
3007           G_CALLBACK (ev_window_cmd_continuous), TRUE },
3008         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
3009           N_("Show two pages at once"),
3010           G_CALLBACK (ev_window_cmd_dual), FALSE },
3011         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
3012           N_("Expand the window to fill the screen"),
3013           G_CALLBACK (ev_window_cmd_view_fullscreen) },
3014         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
3015           N_("Run document as a presentation"),
3016           G_CALLBACK (ev_window_cmd_view_presentation) },
3017         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
3018           N_("Make the current document fill the window"),
3019           G_CALLBACK (ev_window_cmd_view_best_fit) },
3020         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
3021           N_("Make the current document fill the window width"),
3022           G_CALLBACK (ev_window_cmd_view_page_width) },
3023 };
3024
3025 static void
3026 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
3027                        gint x, gint y, GtkSelectionData *selection_data,
3028                        guint info, guint time, gpointer gdata)
3029 {
3030         GList  *uri_list = NULL;
3031         GSList *uris = NULL;
3032         gchar  *uri;
3033
3034         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3035
3036         if (uri_list) {
3037                 while (uri_list) {
3038                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3039                         uris = g_slist_append (uris, (gpointer) uri);
3040
3041                         uri_list = g_list_next (uri_list);
3042                 }
3043
3044                 gnome_vfs_uri_list_free (uri_list);
3045
3046                 ev_application_open_uri_list (EV_APP, uris);
3047
3048                 g_slist_free (uris);
3049
3050                 gtk_drag_finish (context, TRUE, FALSE, time);
3051         }
3052 }
3053
3054 static void
3055 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3056 {
3057         g_return_if_fail (EV_IS_WINDOW (window));
3058
3059         ev_page_cache_set_link (window->priv->page_cache, link);
3060         gtk_widget_grab_focus (window->priv->view);
3061 }
3062
3063 static gboolean
3064 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3065 {
3066         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3067
3068         gtk_widget_grab_focus (window->priv->view);
3069
3070         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3071 }
3072
3073 static void
3074 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3075 {
3076         GtkAction *action;
3077
3078         action = g_object_new (EV_TYPE_PAGE_ACTION,
3079                                "name", PAGE_SELECTOR_ACTION,
3080                                "label", _("Page"),
3081                                "tooltip", _("Select Page"),
3082                                "visible_overflown", FALSE,
3083                                NULL);
3084         g_signal_connect (action, "activate_link",
3085                           G_CALLBACK (activate_link_cb), window);
3086         g_signal_connect (action, "activate_label",
3087                           G_CALLBACK (activate_label_cb), window);
3088         gtk_action_group_add_action (group, action);
3089         g_object_unref (action);
3090
3091         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3092                                "name", ZOOM_CONTROL_ACTION,
3093                                "label", _("Zoom"),
3094                                "stock_id", GTK_STOCK_ZOOM_IN,
3095                                "tooltip", _("Adjust the zoom level"),
3096                                "zoom", 1.0,
3097                                NULL);
3098         g_signal_connect (action, "zoom_to_level",
3099                           G_CALLBACK (zoom_control_changed_cb), window);
3100         gtk_action_group_add_action (group, action);
3101         g_object_unref (action);
3102 }
3103
3104 static void
3105 set_action_properties (GtkActionGroup *action_group)
3106 {
3107         GtkAction *action;
3108
3109         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3110         /*translators: this is the label for toolbar button*/
3111         g_object_set (action, "short_label", _("Previous"), NULL);
3112         g_object_set (action, "is-important", TRUE, NULL);
3113
3114         action = gtk_action_group_get_action (action_group, "GoNextPage");
3115         g_object_set (action, "is-important", TRUE, NULL);
3116         /*translators: this is the label for toolbar button*/
3117         g_object_set (action, "short_label", _("Next"), NULL);
3118
3119         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3120         /*translators: this is the label for toolbar button*/
3121         g_object_set (action, "short_label", _("Zoom In"), NULL);
3122         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3123
3124         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3125         /*translators: this is the label for toolbar button*/
3126         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3127         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3128
3129         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3130         /*translators: this is the label for toolbar button*/
3131         g_object_set (action, "short_label", _("Best Fit"), NULL);
3132         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3133
3134         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3135         /*translators: this is the label for toolbar button*/
3136         g_object_set (action, "short_label", _("Fit Width"), NULL);
3137         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3138
3139         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3140         g_object_set (action, "is-important", TRUE, NULL);
3141 }
3142
3143 static void
3144 set_chrome_actions (EvWindow *window)
3145 {
3146         EvWindowPrivate *priv = window->priv;
3147         GtkActionGroup *action_group = priv->action_group;
3148         GtkAction *action;
3149
3150         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3151         g_signal_handlers_block_by_func
3152                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3153         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3154                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3155         g_signal_handlers_unblock_by_func
3156                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3157
3158         action= gtk_action_group_get_action (action_group, "ViewSidebar");
3159         g_signal_handlers_block_by_func
3160                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
3161         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3162                                       (priv->chrome & EV_CHROME_SIDEBAR) != 0);
3163         g_signal_handlers_unblock_by_func
3164                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
3165
3166         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
3167         g_signal_handlers_block_by_func
3168                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
3169         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3170                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
3171         g_signal_handlers_unblock_by_func
3172                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
3173 }
3174
3175 static EvChrome
3176 load_chrome (void)
3177 {
3178         EvChrome chrome = EV_CHROME_NORMAL;
3179         GConfClient *client;
3180         GConfValue *value;
3181
3182         client = gconf_client_get_default ();
3183
3184         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
3185         if (value != NULL) {
3186                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
3187                         chrome &= ~EV_CHROME_TOOLBAR;
3188                 }
3189                 gconf_value_free (value);
3190         }
3191
3192         value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL);
3193         if (value != NULL) {
3194                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
3195                         chrome &= ~EV_CHROME_SIDEBAR;
3196                 }
3197                 gconf_value_free (value);
3198         }
3199
3200         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
3201         if (value != NULL) {
3202                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
3203                         chrome &= ~EV_CHROME_STATUSBAR;
3204                 }
3205                 gconf_value_free (value);
3206         }
3207
3208         g_object_unref (client);
3209
3210         return chrome;
3211 }
3212
3213 static void
3214 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3215                           GParamSpec     *pspec,
3216                           EvWindow       *ev_window)
3217 {
3218         GtkTreeModel *model;
3219         GtkAction *action;
3220
3221         g_object_get (G_OBJECT (ev_sidebar_links),
3222                       "model", &model,
3223                       NULL);
3224
3225         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3226         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3227         g_object_unref (model);
3228 }
3229
3230
3231 static void
3232 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
3233 {
3234         if (window->priv->action_group) {
3235                 set_action_sensitive (window, "PageDown", sensitive);
3236                 set_action_sensitive (window, "PageUp", sensitive);
3237                 set_action_sensitive (window, "Space", sensitive);
3238                 set_action_sensitive (window, "ShiftSpace", sensitive);
3239                 set_action_sensitive (window, "BackSpace", sensitive);
3240                 set_action_sensitive (window, "ShiftBackSpace", sensitive);
3241                 set_action_sensitive (window, "Slash", sensitive);
3242                 set_action_sensitive (window, "Plus", sensitive);
3243                 set_action_sensitive (window, "Minus", sensitive);
3244                 set_action_sensitive (window, "KpPlus", sensitive);
3245                 set_action_sensitive (window, "KpMinus", sensitive);
3246         }
3247 }
3248
3249 static gboolean
3250 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3251 {
3252         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, FALSE);
3253         set_action_sensitive (window, "ViewToolbar", TRUE);
3254
3255         ev_window_set_view_accels_sensitivity (window, TRUE);
3256
3257         return FALSE;
3258 }
3259
3260 static gboolean
3261 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3262 {
3263         ev_window_set_view_accels_sensitivity (window, FALSE);
3264
3265         return FALSE;
3266 }
3267
3268 static void
3269 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3270                                     GParamSpec         *pspec,
3271                                     EvWindow           *ev_window)
3272 {
3273         GtkWidget *widget;
3274
3275         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3276
3277         if (widget != NULL) {
3278                 g_signal_connect_object (widget, "focus_in_event",
3279                                          G_CALLBACK (view_actions_focus_in_cb),
3280                                          ev_window, 0);
3281                 g_signal_connect_object (widget, "focus_out_event",
3282                                          G_CALLBACK (view_actions_focus_out_cb),
3283                                          ev_window, 0);
3284                 g_object_unref (widget);
3285         }
3286 }
3287
3288 static gboolean
3289 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
3290 {
3291         char *uri = window->priv->uri;
3292
3293         if (uri && !(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
3294                 gboolean maximized;
3295
3296                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
3297                 ev_metadata_manager_set_boolean (uri, "window_maximized", maximized);
3298         }
3299
3300         return FALSE;
3301 }
3302
3303 static gboolean
3304 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
3305 {
3306         char *uri = window->priv->uri;
3307         GdkWindowState state;
3308         int x, y, width, height;
3309
3310         state = gdk_window_get_state (GTK_WIDGET (window)->window);
3311
3312         if (uri && !(state & GDK_WINDOW_STATE_FULLSCREEN)) {
3313                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
3314                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
3315
3316                 ev_metadata_manager_set_int (uri, "window_x", x);
3317                 ev_metadata_manager_set_int (uri, "window_y", y);
3318                 ev_metadata_manager_set_int (uri, "window_width", width);
3319                 ev_metadata_manager_set_int (uri, "window_height", height);
3320         }
3321
3322         return FALSE;
3323 }
3324
3325 static void
3326 ev_window_init (EvWindow *ev_window)
3327 {
3328         GtkActionGroup *action_group;
3329         GtkAccelGroup *accel_group;
3330         GError *error = NULL;
3331         GtkWidget *sidebar_widget, *toolbar_dock;
3332         GConfValue *value;
3333         GConfClient *client;
3334         int sidebar_size;
3335
3336         g_signal_connect (ev_window, "configure_event",
3337                           G_CALLBACK (window_configure_event_cb), NULL);
3338         g_signal_connect (ev_window, "window_state_event",
3339                           G_CALLBACK (window_state_event_cb), NULL);
3340
3341         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
3342
3343         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
3344         update_window_title (NULL, NULL, ev_window);
3345
3346         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
3347         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
3348         gtk_widget_show (ev_window->priv->main_box);
3349
3350         action_group = gtk_action_group_new ("MenuActions");
3351         ev_window->priv->action_group = action_group;
3352         gtk_action_group_set_translation_domain (action_group, NULL);
3353         gtk_action_group_add_actions (action_group, entries,
3354                                       G_N_ELEMENTS (entries), ev_window);
3355         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
3356                                              G_N_ELEMENTS (toggle_entries),
3357                                              ev_window);
3358         set_action_properties (action_group);
3359         register_custom_actions (ev_window, action_group);
3360
3361         ev_window->priv->ui_manager = gtk_ui_manager_new ();
3362         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3363                                             action_group, 0);
3364
3365         accel_group =
3366                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
3367         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
3368
3369         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
3370
3371         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
3372                           G_CALLBACK (connect_proxy_cb), ev_window);
3373         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
3374                           G_CALLBACK (disconnect_proxy_cb), ev_window);
3375
3376         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
3377                                               DATADIR"/evince-ui.xml",
3378                                               &error)) {
3379                 g_warning ("building menus failed: %s", error->message);
3380                 g_error_free (error);
3381         }
3382
3383         ev_window->priv->menubar =
3384                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3385                                             "/MainMenu");
3386         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
3387                             ev_window->priv->menubar,
3388                             FALSE, FALSE, 0);
3389
3390         /* This sucks, but there is no way to have a draw=no, expand=true separator
3391          * in a GtkUIManager-built toolbar. So, just add another toolbar.
3392          * See gtk+ bug 166489.
3393          */
3394         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
3395         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
3396                             FALSE, FALSE, 0);
3397         gtk_widget_show (toolbar_dock);
3398
3399         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
3400                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
3401         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
3402                                    "DefaultToolBar");
3403         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
3404                             TRUE, TRUE, 0);
3405         gtk_widget_show (ev_window->priv->toolbar);
3406
3407         /* Add the main area */
3408         ev_window->priv->hpaned = gtk_hpaned_new ();
3409         g_signal_connect (ev_window->priv->hpaned,
3410                           "notify::position",
3411                           G_CALLBACK (ev_window_sidebar_position_change_cb),
3412                           ev_window);
3413
3414         sidebar_size = SIDEBAR_DEFAULT_SIZE;
3415         client = gconf_client_get_default ();
3416         value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL);
3417         if (value != NULL) {
3418                 if (value->type == GCONF_VALUE_INT) {
3419                         sidebar_size = gconf_value_get_int (value);
3420                 }
3421                 gconf_value_free (value);
3422         }
3423         g_object_unref (client);
3424         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size);
3425         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
3426                             TRUE, TRUE, 0);
3427         gtk_widget_show (ev_window->priv->hpaned);
3428
3429         ev_window->priv->sidebar = ev_sidebar_new ();
3430         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
3431                          ev_window->priv->sidebar, FALSE, FALSE);
3432         gtk_widget_show (ev_window->priv->sidebar);
3433
3434         /* Stub sidebar, for now */
3435         sidebar_widget = ev_sidebar_links_new ();
3436         g_signal_connect (sidebar_widget,
3437                           "notify::model",
3438                           G_CALLBACK (sidebar_widget_model_set),
3439                           ev_window);
3440         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3441         gtk_widget_show (sidebar_widget);
3442         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3443                              sidebar_widget);
3444
3445         sidebar_widget = ev_sidebar_thumbnails_new ();
3446         ev_window->priv->sidebar_thumbs = sidebar_widget;
3447         g_signal_connect (sidebar_widget,
3448                           "notify::main-widget",
3449                           G_CALLBACK (sidebar_page_main_widget_update_cb),
3450                           ev_window);
3451         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3452         gtk_widget_show (sidebar_widget);
3453         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3454                              sidebar_widget);
3455
3456
3457         ev_window->priv->scrolled_window =
3458                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
3459                                           "shadow-type", GTK_SHADOW_IN,
3460                                           NULL));
3461         gtk_widget_show (ev_window->priv->scrolled_window);
3462
3463         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
3464                         ev_window->priv->scrolled_window);
3465
3466         ev_window->priv->view = ev_view_new ();
3467         ev_window->priv->password_view = ev_password_view_new ();
3468         g_signal_connect_swapped (ev_window->priv->password_view,
3469                                   "unlock",
3470                                   G_CALLBACK (ev_window_popup_password_dialog),
3471                                   ev_window);
3472         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
3473                                  G_CALLBACK (view_actions_focus_in_cb),
3474                                  ev_window, 0);
3475         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
3476                                  G_CALLBACK (view_actions_focus_out_cb),
3477                                  ev_window, 0);
3478         gtk_widget_show (ev_window->priv->view);
3479         gtk_widget_show (ev_window->priv->password_view);
3480
3481
3482         /* We own a ref on these widgets, as we can swap them in and out */
3483         g_object_ref (ev_window->priv->view);
3484         //g_object_ref (ev_window->priv->page_view);
3485         g_object_ref (ev_window->priv->password_view);
3486
3487         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
3488                            ev_window->priv->view);
3489
3490         g_signal_connect (ev_window->priv->view,
3491                           "notify::find-status",
3492                           G_CALLBACK (view_find_status_changed_cb),
3493                           ev_window);
3494         g_signal_connect (ev_window->priv->view,
3495                           "notify::status",
3496                           G_CALLBACK (view_status_changed_cb),
3497                           ev_window);
3498         g_signal_connect (ev_window->priv->view,
3499                           "notify::sizing-mode",
3500                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
3501                           ev_window);
3502         g_signal_connect (ev_window->priv->view,
3503                           "notify::zoom",
3504                           G_CALLBACK (ev_window_zoom_changed_cb),
3505                           ev_window);
3506         g_signal_connect (ev_window->priv->view,
3507                           "notify::dual-page",
3508                           G_CALLBACK (ev_window_dual_mode_changed_cb),
3509                           ev_window);
3510         g_signal_connect (ev_window->priv->view,
3511                           "notify::continuous",
3512                           G_CALLBACK (ev_window_continuous_changed_cb),
3513                           ev_window);
3514
3515         ev_window->priv->statusbar = ev_statusbar_new ();
3516         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3517                           ev_window->priv->statusbar,
3518                           FALSE, TRUE, 0);
3519
3520         ev_window->priv->find_bar = egg_find_bar_new ();
3521         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3522                           ev_window->priv->find_bar,
3523                           FALSE, TRUE, 0);
3524
3525         ev_window_setup_recent (ev_window);
3526         ev_window->priv->chrome = load_chrome ();
3527         set_chrome_actions (ev_window);
3528         update_chrome_visibility (ev_window);
3529
3530         /* Connect sidebar signals */
3531         g_signal_connect (ev_window->priv->sidebar,
3532                           "notify::visible",
3533                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
3534                           ev_window);
3535
3536         /* Connect to find bar signals */
3537         g_signal_connect (ev_window->priv->find_bar,
3538                           "previous",
3539                           G_CALLBACK (find_bar_previous_cb),
3540                           ev_window);
3541         g_signal_connect (ev_window->priv->find_bar,
3542                           "next",
3543                           G_CALLBACK (find_bar_next_cb),
3544                           ev_window);
3545         g_signal_connect (ev_window->priv->find_bar,
3546                           "close",
3547                           G_CALLBACK (find_bar_close_cb),
3548                           ev_window);
3549         g_signal_connect (ev_window->priv->find_bar,
3550                           "notify::search-string",
3551                           G_CALLBACK (find_bar_search_changed_cb),
3552                           ev_window);
3553         g_signal_connect (ev_window->priv->find_bar,
3554                           "notify::case-sensitive",
3555                           G_CALLBACK (find_bar_search_changed_cb),
3556                           ev_window);
3557         g_signal_connect (ev_window->priv->find_bar,
3558                           "notify::visible",
3559                           G_CALLBACK (find_bar_search_changed_cb),
3560                           ev_window);
3561
3562         /* Give focus to the document view */
3563         gtk_widget_grab_focus (ev_window->priv->view);
3564
3565         /* Drag and Drop */
3566         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
3567         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
3568                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3569                            GDK_ACTION_COPY);
3570         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
3571                           G_CALLBACK (drag_data_received_cb), NULL);
3572
3573         /* Set it to something random to force a change */
3574
3575         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3576         update_action_sensitivity (ev_window);
3577 }
3578
3579 GtkWidget *
3580 ev_window_new (void)
3581 {
3582         GtkWidget *ev_window;
3583
3584         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
3585                                               "type", GTK_WINDOW_TOPLEVEL,
3586                                               "default-width", 600,
3587                                               "default-height", 600,
3588                                               NULL));
3589
3590         return ev_window;
3591 }