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 #include "ev-utils.h"
  66
  67 #include <poppler.h>
  68
  69 #include <glib/gi18n.h>
  70 #include <gtk/gtk.h>
  71 #include <gnome.h>
  72 #include <libgnomeprintui/gnome-print-dialog.h>
  73 #include <libgnomevfs/gnome-vfs-utils.h>
  74 #include <gconf/gconf-client.h>
  75
  76 #include <string.h>
  77
  78 typedef enum {
  79         PAGE_MODE_DOCUMENT,
  80         PAGE_MODE_PASSWORD
  81 } EvWindowPageMode;
  82
  83 typedef enum {
  84         EV_CHROME_MENUBAR       = 1 << 0,
  85         EV_CHROME_TOOLBAR       = 1 << 1,
  86         EV_CHROME_SIDEBAR       = 1 << 2,
  87         EV_CHROME_FINDBAR       = 1 << 3,
  88         EV_CHROME_STATUSBAR     = 1 << 4,
  89         EV_CHROME_RAISE_TOOLBAR = 1 << 5,
  90         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR
  91 } EvChrome;
  92
  93 struct _EvWindowPrivate {
  94         /* UI */
  95         EvChrome chrome;
  96
  97         GtkWidget *main_box;
  98         GtkWidget *menubar;
  99         GtkWidget *toolbar_dock;
 100         GtkWidget *toolbar;
 101         GtkWidget *hpaned;
 102         GtkWidget *sidebar;
 103         GtkWidget *find_bar;
 104         GtkWidget *scrolled_window;
 105         GtkWidget *view;
 106         GtkWidget *page_view;
 107         GtkWidget *password_view;
 108         GtkWidget *statusbar;
 109         GtkWidget *sidebar_thumbs;
 110
 111         /* Dialogs */
 112         GtkWidget *properties;
 113
 114         /* UI Builders */
 115         GtkActionGroup *action_group;
 116         GtkUIManager *ui_manager;
 117
 118         /* Fullscreen mode */
 119         GtkWidget *fullscreen_toolbar;
 120         GtkWidget *fullscreen_popup;
 121         GSource   *fullscreen_timeout_source;
 122
 123         /* Document */
 124         char *uri;
 125         char *local_uri;
 126         EvDocument *document;
 127         EvPageCache *page_cache;
 128
 129         EvWindowPageMode page_mode;
 130
 131         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 132         EvDocument *password_document;
 133         GtkWidget *password_dialog;
 134         char *password_uri;
 135
 136         /* Job used to load document */
 137         EvJob *xfer_job;
 138         EvJob *load_job;
 139
 140         EggRecentViewUIManager *recent_view;
 141 };
 142
 143 static const GtkTargetEntry ev_drop_types[] = {
 144         { "text/uri-list", 0, 0 }
 145 };
 146
 147
 148 #define EV_WINDOW_GET_PRIVATE(object) \
 149         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 150
 151 #define PAGE_SELECTOR_ACTION    "PageSelector"
 152 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 153
 154 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
 155 #define GCONF_CHROME_SIDEBAR    "/apps/evince/show_sidebar"
 156 #define GCONF_CHROME_STATUSBAR  "/apps/evince/show_statusbar"
 157 #define GCONF_LOCKDOWN_SAVE     "/desktop/gnome/lockdown/disable_save_to_disk"
 158 #define GCONF_LOCKDOWN_PRINT    "/desktop/gnome/lockdown/disable_printing"
 159 #define GCONF_SIDEBAR_SIZE      "/apps/evince/sidebar_size"
 160
 161 #define SIDEBAR_DEFAULT_SIZE    132
 162
 163 #define PRINT_CONFIG_FILENAME   "ev-print-config.xml"
 164
 165 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 166 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 167                                                          GParamSpec       *pspec,
 168                                                          EvWindow         *ev_window);
 169 static void     ev_window_set_page_mode                 (EvWindow         *window,
 170                                                          EvWindowPageMode  page_mode);
 171 static void     ev_window_load_job_cb                   (EvJobLoad *job,
 172                                                          gpointer data);
 173 static void     ev_window_xfer_job_cb                   (EvJobXfer *job,
 174                                                          gpointer data);
 175 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 176                                                          GParamSpec       *pspec,
 177                                                          EvWindow         *ev_window);
 178 static void     ev_window_zoom_changed_cb               (EvView           *view,
 179                                                          GParamSpec       *pspec,
 180                                                          EvWindow         *ev_window);
 181 static void     ev_window_add_recent                    (EvWindow         *window,
 182                                                          const char       *filename);
 183 static void     ev_window_run_fullscreen                (EvWindow         *window);
 184 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 185 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 186                                                          EvWindow         *window);
 187 static void     ev_window_run_presentation              (EvWindow         *window);
 188 static void     ev_window_stop_presentation             (EvWindow         *window);
 189 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 190                                                          EvWindow         *window);
 191 static void     show_fullscreen_popup                   (EvWindow         *window);
 192
 193
 194 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 195
 196 static void
 197 set_action_sensitive (EvWindow   *ev_window,
 198                       const char *name,
 199                       gboolean    sensitive)
 200 {
 201         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 202                                                          name);
 203         gtk_action_set_sensitive (action, sensitive);
 204 }
 205
 206 static void
 207 update_action_sensitivity (EvWindow *ev_window)
 208 {
 209         EvView *view;
 210         EvDocument *document;
 211         const EvDocumentInfo *info = NULL;
 212         EvWindowPageMode page_mode;
 213         gboolean sensitive, has_pages = FALSE, has_document;
 214         int n_pages = 0, page = -1;
 215         gboolean ok_to_print = TRUE;
 216         gboolean ok_to_copy = TRUE;
 217         gboolean has_properties = TRUE;
 218         GConfClient *client;
 219
 220         view = EV_VIEW (ev_window->priv->view);
 221
 222         document = ev_window->priv->document;
 223
 224         if (document)
 225                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 226
 227         page_mode = ev_window->priv->page_mode;
 228         has_document = document != NULL;
 229
 230         if (has_document && ev_window->priv->page_cache) {
 231                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 232                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 233                 has_pages = has_document && n_pages > 0;
 234         }
 235
 236         if (info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 237                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 238                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 239         }
 240
 241         if (has_document && !EV_IS_PS_EXPORTER(document))
 242                 ok_to_print = FALSE;
 243
 244         if (!info || info->fields_mask == 0) {
 245                 has_properties = FALSE;
 246         }
 247
 248         client = gconf_client_get_default ();
 249
 250         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 251                 ok_to_copy = FALSE;
 252         }
 253
 254         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 255                 ok_to_print = FALSE;
 256         }
 257
 258         /* File menu */
 259         /* "FileOpen": always sensitive */
 260         set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 261         set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 262         set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 263         /* "FileCloseWindow": always sensitive */
 264
 265         /* Edit menu */
 266         sensitive = has_pages && ev_document_can_get_text (document);
 267         set_action_sensitive (ev_window, "EditCopy", sensitive && ok_to_copy);
 268         set_action_sensitive (ev_window, "EditSelectAll", sensitive && ok_to_copy);
 269         set_action_sensitive (ev_window, "EditFind",
 270                               has_pages && EV_IS_DOCUMENT_FIND (document));
 271         set_action_sensitive (ev_window, "Slash",
 272                               has_pages && EV_IS_DOCUMENT_FIND (document));
 273         set_action_sensitive (ev_window, "EditFindNext",
 274                               ev_view_can_find_next (view));
 275         set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 276         set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 277
 278         /* View menu */
 279         set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 280         set_action_sensitive (ev_window, "ViewDual", has_pages);
 281         set_action_sensitive (ev_window, "ViewZoomIn",
 282                               has_pages && ev_view_can_zoom_in (view));
 283         set_action_sensitive (ev_window, "ViewZoomOut",
 284                               has_pages && ev_view_can_zoom_out (view));
 285         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 286         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 287         set_action_sensitive (ev_window, "ViewReload", has_pages);
 288
 289         /* Go menu */
 290         if (document) {
 291                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 292                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 293                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 294                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 295         } else {
 296                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 297                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 298                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 299                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 300         }
 301
 302         /* Toolbar-specific actions: */
 303         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 304         set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 305
 306         if (has_pages && ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 307                 GtkAction *action;
 308                 float      zoom;
 309                 float      real_zoom;
 310
 311                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 312                                                       ZOOM_CONTROL_ACTION);
 313
 314                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 315                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 316
 317                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 318         }
 319 }
 320
 321 static void
 322 set_widget_visibility (GtkWidget *widget, gboolean visible)
 323 {
 324         g_return_if_fail (GTK_IS_WIDGET (widget));
 325
 326         if (visible)
 327                 gtk_widget_show (widget);
 328         else
 329                 gtk_widget_hide (widget);
 330 }
 331
 332 static void
 333 update_chrome_visibility (EvWindow *window)
 334 {
 335         EvWindowPrivate *priv = window->priv;
 336         gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar;
 337         gboolean fullscreen_mode, presentation, fullscreen;
 338
 339         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 340         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 341         fullscreen_mode = fullscreen || presentation;
 342
 343         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 344         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 345                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 346         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 347         fullscreen_toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
 348                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0);
 349         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !fullscreen_mode;
 350         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 351
 352         set_widget_visibility (priv->menubar, menubar);
 353
 354         set_widget_visibility (priv->toolbar_dock, toolbar);
 355         set_action_sensitive (window, "EditToolbar", toolbar);
 356
 357         set_widget_visibility (priv->sidebar, sidebar);
 358         set_widget_visibility (priv->find_bar, findbar);
 359         set_widget_visibility (priv->statusbar, statusbar);
 360
 361         if (priv->fullscreen_popup != NULL) {
 362                 if (fullscreen)
 363                         show_fullscreen_popup (window);
 364                 else
 365                         set_widget_visibility (priv->fullscreen_popup, FALSE);
 366
 367                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 368         }
 369 }
 370
 371 static void
 372 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 373 {
 374         EvWindowPrivate *priv = window->priv;
 375         GConfClient *client;
 376
 377         if (active) {
 378                 priv->chrome |= flag;
 379         }
 380         else {
 381                 priv->chrome &= ~flag;
 382         }
 383
 384         if (pref != NULL) {
 385                 client = gconf_client_get_default ();
 386                 gconf_client_set_bool (client, pref, active, NULL);
 387                 g_object_unref (client);
 388         }
 389
 390         update_chrome_visibility (window);
 391 }
 392
 393 static void
 394 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
 395 {
 396         GtkAction *action;
 397
 398         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, TRUE);
 399         set_action_sensitive (window, "ViewToolbar", FALSE);
 400
 401         action = gtk_action_group_get_action (window->priv->action_group,
 402                                               PAGE_SELECTOR_ACTION);
 403         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
 404 }
 405
 406 static void
 407 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
 408 {
 409         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD);
 410 }
 411
 412 static void
 413 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
 414 {
 415         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD);
 416 }
 417
 418 static void
 419 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
 420 {
 421         gboolean continuous;
 422
 423         ev_window_stop_presentation (ev_window);
 424         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 425         g_object_set (G_OBJECT (ev_window->priv->view),
 426                       "continuous", continuous,
 427                       NULL);
 428         update_action_sensitivity (ev_window);
 429 }
 430
 431 static void
 432 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
 433 {
 434         gboolean dual_page;
 435
 436         ev_window_stop_presentation (ev_window);
 437         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 438         g_object_set (G_OBJECT (ev_window->priv->view),
 439                       "dual-page", dual_page,
 440                       NULL);
 441         update_action_sensitivity (ev_window);
 442 }
 443
 444 static void
 445 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 446 {
 447         ev_window_stop_presentation (ev_window);
 448
 449         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 450                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
 451         } else {
 452                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 453         }
 454         update_action_sensitivity (ev_window);
 455 }
 456
 457 static void
 458 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 459 {
 460         ev_window_stop_presentation (ev_window);
 461
 462         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 463                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
 464         } else {
 465                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 466         }
 467         update_action_sensitivity (ev_window);
 468 }
 469
 470 static void
 471 update_sizing_buttons (EvWindow *window)
 472 {
 473         GtkActionGroup *action_group = window->priv->action_group;
 474         GtkAction *action;
 475         gboolean best_fit, page_width;
 476         EvSizingMode sizing_mode;
 477
 478         if (window->priv->view == NULL)
 479                 return;
 480
 481         g_object_get (window->priv->view,
 482                       "sizing_mode", &sizing_mode,
 483                       NULL);
 484
 485         switch (sizing_mode) {
 486         case EV_SIZING_BEST_FIT:
 487                 best_fit = TRUE;
 488                 page_width = FALSE;
 489                 break;
 490         case EV_SIZING_FIT_WIDTH:
 491                 best_fit = FALSE;
 492                 page_width = TRUE;
 493                 break;
 494
 495         default:
 496                 best_fit = page_width = FALSE;
 497                 break;
 498         }
 499
 500         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 501         g_signal_handlers_block_by_func
 502                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 503         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 504         g_signal_handlers_unblock_by_func
 505                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 506
 507         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 508         g_signal_handlers_block_by_func
 509                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 510         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 511         g_signal_handlers_unblock_by_func
 512                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 513
 514         action = gtk_action_group_get_action (window->priv->action_group,
 515                                               ZOOM_CONTROL_ACTION);
 516         if (best_fit) {
 517                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 518                                                  EPHY_ZOOM_BEST_FIT);
 519         } else if (page_width) {
 520                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 521                                                  EPHY_ZOOM_FIT_WIDTH);
 522         }
 523 }
 524
 525 void
 526 ev_window_open_page_label (EvWindow   *ev_window,
 527                            const char *label)
 528 {
 529         if (ev_window->priv->page_cache) {
 530                 ev_page_cache_set_page_label (ev_window->priv->page_cache,
 531                                               label);
 532         }
 533 }
 534
 535 gboolean
 536 ev_window_is_empty (const EvWindow *ev_window)
 537 {
 538         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 539
 540         return (ev_window->priv->document == NULL) &&
 541                 (ev_window->priv->load_job == NULL) &&
 542                 (ev_window->priv->xfer_job == NULL);
 543 }
 544
 545 static void
 546 unable_to_load (EvWindow   *ev_window,
 547                 const char *error_message)
 548 {
 549         GtkWidget *dialog;
 550
 551         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 552                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 553                                          GTK_MESSAGE_ERROR,
 554                                          GTK_BUTTONS_CLOSE,
 555                                          _("Unable to open document"));
 556         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 557                                                   "%s", error_message);
 558         gtk_dialog_run (GTK_DIALOG (dialog));
 559         gtk_widget_destroy (dialog);
 560 }
 561
 562 static void
 563 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 564 {
 565         char *title = NULL;
 566         char *doc_title = NULL;
 567         gboolean password_needed;
 568
 569         password_needed = (ev_window->priv->password_document != NULL);
 570         if (document && ev_window->priv->page_cache) {
 571                 doc_title = g_strdup (ev_page_cache_get_title (ev_window->priv->page_cache));
 572
 573                 /* Make sure we get a valid title back */
 574                 if (doc_title) {
 575                         if (doc_title[0] == '\000' ||
 576                             !g_utf8_validate (doc_title, -1, NULL)) {
 577                                 doc_title = NULL;
 578                         }
 579                 }
 580         }
 581
 582         if (doc_title) {
 583                 char *p;
 584
 585                 for (p = doc_title; *p; ++p) {
 586                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 587                         if (*p == '\n')
 588                                 *p = ' ';
 589                 }
 590         }
 591
 592         if (doc_title == NULL && ev_window->priv->uri) {
 593                 char *display_name;
 594
 595                 display_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
 596                 doc_title = g_path_get_basename (display_name);
 597                 g_free (display_name);
 598         }
 599
 600         if (password_needed) {
 601                 if (doc_title == NULL) {
 602                         title = g_strdup (_("Document Viewer - Password Required"));
 603                 } else {
 604                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 605                 }
 606         } else {
 607                 if (doc_title == NULL) {
 608                         title = g_strdup (_("Document Viewer"));
 609                 } else {
 610                         title = g_strdup (doc_title);
 611                 }
 612         }
 613
 614         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 615
 616         g_free (doc_title);
 617         g_free (title);
 618 }
 619
 620 static void
 621 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 622 {
 623         update_action_sensitivity (ev_window);
 624 }
 625
 626 static void
 627 page_changed_cb (EvPageCache *page_cache,
 628                  gint         page,
 629                  EvWindow    *ev_window)
 630 {
 631         update_action_sensitivity (ev_window);
 632
 633         ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 634 }
 635
 636 static void
 637 update_document_mode (EvWindow *window, EvDocumentMode mode)
 638 {
 639         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 640                 ev_window_run_presentation (window);
 641         }
 642         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 643                 ev_window_run_fullscreen (window);
 644         }
 645 }
 646
 647 static void
 648 setup_document_from_metadata (EvWindow *window)
 649 {
 650         char *uri = window->priv->uri;
 651         GValue page = { 0, };
 652
 653         /* Page */
 654         if (ev_metadata_manager_get (uri, "page", &page)) {
 655                 ev_page_cache_set_current_page (window->priv->page_cache,
 656                                                 g_value_get_int (&page));
 657         }
 658
 659 }
 660
 661 static void
 662 ev_window_setup_document (EvWindow *ev_window)
 663 {
 664         const EvDocumentInfo *info;
 665         EvDocument *document;
 666         EvView *view = EV_VIEW (ev_window->priv->view);
 667         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 668         GtkAction *action;
 669
 670         document = ev_window->priv->document;
 671         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 672         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 673
 674         g_signal_connect_object (G_OBJECT (document),
 675                                  "notify::title",
 676                                  G_CALLBACK (update_window_title),
 677                                  ev_window, 0);
 678         if (EV_IS_DOCUMENT_FIND (document)) {
 679                 g_signal_connect_object (G_OBJECT (document),
 680                                          "find_changed",
 681                                          G_CALLBACK (find_changed_cb),
 682                                          ev_window, 0);
 683         }
 684
 685         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 686
 687         ev_sidebar_set_document (sidebar, document);
 688
 689         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 690                 ev_view_set_document (view, document);
 691         }
 692
 693         update_window_title (document, NULL, ev_window);
 694         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 695         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 696         update_action_sensitivity (ev_window);
 697
 698         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 699         update_document_mode (ev_window, info->mode);
 700
 701         if (ev_window->priv->properties) {
 702                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 703                                                    ev_window->priv->document);
 704         }
 705
 706         setup_document_from_metadata (ev_window);
 707 }
 708
 709 static void
 710 password_dialog_response (GtkWidget *password_dialog,
 711                           gint       response_id,
 712                           EvWindow  *ev_window)
 713 {
 714         char *password;
 715
 716         if (response_id == GTK_RESPONSE_OK) {
 717                 EvDocument *document;
 718                 gchar *uri;
 719
 720                 password = ev_password_dialog_get_password (password_dialog);
 721                 if (password) {
 722                         ev_document_doc_mutex_lock ();
 723                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 724                                                            password);
 725                         ev_document_doc_mutex_unlock ();
 726                 }
 727                 g_free (password);
 728
 729                 document = ev_window->priv->password_document;
 730                 uri = ev_window->priv->password_uri;
 731
 732                 ev_window->priv->password_document = NULL;
 733                 ev_window->priv->password_uri = NULL;
 734
 735                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 736
 737                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
 738                                    EV_CONTEXT_PROGRESS,
 739                                    _("Loading document. Please wait"));
 740
 741                 ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 742                                             TRUE);
 743
 744                 gtk_widget_destroy (password_dialog);
 745
 746                 g_object_unref (document);
 747                 g_free (uri);
 748
 749                 return;
 750         }
 751
 752         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 753         gtk_widget_destroy (password_dialog);
 754 }
 755
 756 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
 757  * password_view page.  It assumes that ev_window->priv->password_* has been set
 758  * correctly.  These are cleared by password_dialog_response() */
 759
 760 static void
 761 ev_window_popup_password_dialog (EvWindow *ev_window)
 762 {
 763         g_assert (ev_window->priv->password_document);
 764         g_assert (ev_window->priv->password_uri);
 765
 766         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 767
 768         update_window_title (ev_window->priv->password_document, NULL, ev_window);
 769         if (ev_window->priv->password_dialog == NULL) {
 770                 gchar *base_name, *file_name;
 771
 772                 file_name = gnome_vfs_format_uri_for_display (ev_window->priv->password_uri);
 773                 base_name = g_path_get_basename (file_name);
 774                 ev_window->priv->password_dialog =
 775                         ev_password_dialog_new (GTK_WIDGET (ev_window), base_name);
 776                 g_free (base_name);
 777                 g_free (file_name);
 778
 779                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 780                                            (gpointer *) &(ev_window->priv->password_dialog));
 781                 g_signal_connect (ev_window->priv->password_dialog,
 782                                   "response",
 783                                   G_CALLBACK (password_dialog_response),
 784                                   ev_window);
 785                 gtk_widget_show (ev_window->priv->password_dialog);
 786         } else {
 787                 ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog);
 788         }
 789 }
 790
 791
 792 static void
 793 ev_window_clear_jobs (EvWindow *ev_window)
 794 {
 795     if (ev_window->priv->load_job != NULL) {
 796
 797         if (!ev_window->priv->load_job->finished)
 798                 ev_job_queue_remove_job (ev_window->priv->load_job);
 799
 800         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
 801         g_object_unref (ev_window->priv->load_job);
 802         ev_window->priv->load_job = NULL;
 803     }
 804
 805     if (ev_window->priv->xfer_job != NULL) {
 806
 807         if (!ev_window->priv->xfer_job->finished)
 808                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 809
 810         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 811         g_object_unref (ev_window->priv->xfer_job);
 812         ev_window->priv->xfer_job = NULL;
 813     }
 814 }
 815
 816 static void
 817 ev_window_clear_local_uri (EvWindow *ev_window)
 818 {
 819     char *filename;
 820
 821     if (ev_window->priv->local_uri) {
 822             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
 823             if (filename != NULL) {
 824                     unlink (filename);
 825                     g_free (filename);
 826             }
 827             g_free (ev_window->priv->local_uri);
 828             ev_window->priv->local_uri = NULL;
 829     }
 830 }
 831
 832 /* This callback will executed when load job will be finished.
 833  *
 834  * Since the flow of the error dialog is very confusing, we assume that both
 835  * document and uri will go away after this function is called, and thus we need
 836  * to ref/dup them.  Additionally, it needs to clear
 837  * ev_window->priv->password_{uri,document}, and thus people who call this
 838  * function should _not_ necessarily expect those to exist after being
 839  * called. */
 840 static void
 841 ev_window_load_job_cb  (EvJobLoad *job,
 842                         gpointer data)
 843 {
 844         EvWindow *ev_window = EV_WINDOW (data);
 845         EvDocument *document = EV_JOB (job)->document;
 846
 847         g_assert (document);
 848         g_assert (document != ev_window->priv->document);
 849         g_assert (job->uri);
 850
 851         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
 852                           EV_CONTEXT_PROGRESS);
 853
 854         ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 855                                     FALSE);
 856
 857         if (ev_window->priv->password_document) {
 858                 g_object_unref (ev_window->priv->password_document);
 859                 ev_window->priv->password_document = NULL;
 860         }
 861         if (ev_window->priv->password_uri) {
 862                 g_free (ev_window->priv->password_uri);
 863                 ev_window->priv->password_uri = NULL;
 864         }
 865
 866         /* Success! */
 867         if (job->error == NULL) {
 868                 if (ev_window->priv->document)
 869                         g_object_unref (ev_window->priv->document);
 870                 ev_window->priv->document = g_object_ref (document);
 871                 ev_window_setup_document (ev_window);
 872
 873                 ev_window_add_recent (ev_window, ev_window->priv->uri);
 874                 ev_window_clear_jobs (ev_window);
 875
 876                 return;
 877         }
 878
 879         if (job->error->domain == EV_DOCUMENT_ERROR &&
 880             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 881                 gchar *base_name, *file_name;
 882
 883                 ev_window->priv->password_document = g_object_ref (document);
 884                 ev_window->priv->password_uri = g_strdup (job->uri);
 885
 886                 file_name = gnome_vfs_format_uri_for_display (job->uri);
 887                 base_name = g_path_get_basename (file_name);
 888                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 889                                                 base_name);
 890                 g_free (file_name);
 891                 g_free (base_name);
 892                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 893
 894                 ev_window_popup_password_dialog (ev_window);
 895         } else {
 896                 unable_to_load (ev_window, job->error->message);
 897         }
 898
 899         return;
 900 }
 901
 902 static void
 903 ev_window_xfer_job_cb  (EvJobXfer *job,
 904                         gpointer data)
 905 {
 906         EvWindow *ev_window = EV_WINDOW (data);
 907
 908
 909
 910         if (job->error != NULL) {
 911                 ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
 912                                   EV_CONTEXT_PROGRESS);
 913                 ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 914                                             FALSE);
 915
 916                 unable_to_load (ev_window, job->error->message);
 917                 ev_window_clear_jobs (ev_window);
 918         } else {
 919                 char *uri;
 920
 921                 EvDocument *document = g_object_ref (EV_JOB (job)->document);
 922
 923                 if (job->local_uri) {
 924                         ev_window->priv->local_uri = g_strdup (job->local_uri);
 925                         uri = ev_window->priv->local_uri;
 926                 } else {
 927                         ev_window->priv->local_uri = NULL;
 928                         uri = ev_window->priv->uri;
 929                 }
 930
 931                 ev_window_clear_jobs (ev_window);
 932
 933                 ev_window->priv->load_job = ev_job_load_new (document, uri);
 934                 g_signal_connect (ev_window->priv->load_job,
 935                                   "finished",
 936                                   G_CALLBACK (ev_window_load_job_cb),
 937                                   ev_window);
 938                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 939                 g_object_unref (document);
 940         }
 941 }
 942
 943 static void
 944 setup_view_from_metadata (EvWindow *window)
 945 {
 946         EvView *view = EV_VIEW (window->priv->view);
 947         char *uri = window->priv->uri;
 948         GEnumValue *enum_value;
 949         GValue width = { 0, };
 950         GValue height = { 0, };
 951         GValue maximized = { 0, };
 952         GValue x = { 0, };
 953         GValue y = { 0, };
 954         GValue sizing_mode = { 0, };
 955         GValue zoom = { 0, };
 956         GValue continuous = { 0, };
 957         GValue dual_page = { 0, };
 958         GValue presentation = { 0, };
 959         GValue fullscreen = { 0, };
 960         GValue rotation = { 0, };
 961
 962         /* Window size */
 963         if (!GTK_WIDGET_VISIBLE (window)) {
 964                 gboolean restore_size = TRUE;
 965
 966                 if (ev_metadata_manager_get (uri, "window_maximized", &maximized)) {
 967                         if (g_value_get_boolean (&maximized)) {
 968                                 gtk_window_maximize (GTK_WINDOW (window));
 969                                 restore_size = FALSE;
 970                         }
 971                 }
 972
 973                 if (restore_size &&
 974                     ev_metadata_manager_get (uri, "window_x", &x) &&
 975                     ev_metadata_manager_get (uri, "window_y", &y) &&
 976                     ev_metadata_manager_get (uri, "window_width", &width) &&
 977                     ev_metadata_manager_get (uri, "window_height", &height)) {
 978                         gtk_window_set_default_size (GTK_WINDOW (window),
 979                                                      g_value_get_int (&width),
 980                                                      g_value_get_int (&height));
 981                         gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 982                                          g_value_get_int (&y));
 983                 }
 984         }
 985
 986         /* Sizing mode */
 987         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode)) {
 988                 enum_value = g_enum_get_value_by_nick
 989                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 990                 g_value_unset (&sizing_mode);
 991                 ev_view_set_sizing_mode (view, enum_value->value);
 992         }
 993
 994         /* Zoom */
 995         if (ev_metadata_manager_get (uri, "zoom", &zoom) &&
 996             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 997                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
 998         }
 999
1000         /* Continuous */
1001         if (ev_metadata_manager_get (uri, "continuous", &continuous)) {
1002                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1003         }
1004
1005         /* Dual page */
1006         if (ev_metadata_manager_get (uri, "dual-page", &dual_page)) {
1007                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1008         }
1009
1010         /* Presentation */
1011         if (ev_metadata_manager_get (uri, "presentation", &presentation)) {
1012                 if (g_value_get_boolean (&presentation)) {
1013                         ev_window_run_presentation (window);
1014                 }
1015         }
1016
1017         /* Fullscreen */
1018         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen)) {
1019                 if (g_value_get_boolean (&fullscreen)) {
1020                         ev_window_run_fullscreen (window);
1021                 }
1022         }
1023
1024         /* Rotation */
1025         if (ev_metadata_manager_get (uri, "rotation", &rotation)) {
1026                 if (g_value_get_int (&rotation)) {
1027                         switch (g_value_get_int (&rotation)) {
1028                         case 90:
1029                                 ev_view_set_rotation (view, 90);
1030                                 break;
1031                         case 180:
1032                                 ev_view_set_rotation (view, 180);
1033                                 break;
1034                         case 270:
1035                                 ev_view_set_rotation (view, 270);
1036                                 break;
1037                         default:
1038                                 break;
1039                         }
1040                 }
1041         }
1042 }
1043
1044 void
1045 ev_window_open_uri (EvWindow *ev_window, const char *uri)
1046 {
1047         if (ev_window->priv->password_dialog)
1048                 gtk_widget_destroy (ev_window->priv->password_dialog);
1049
1050         g_free (ev_window->priv->uri);
1051         ev_window->priv->uri = g_strdup (uri);
1052
1053         setup_view_from_metadata (ev_window);
1054
1055         ev_window_clear_jobs (ev_window);
1056         ev_window_clear_local_uri (ev_window);
1057
1058         ev_window->priv->xfer_job = ev_job_xfer_new (uri);
1059         g_signal_connect (ev_window->priv->xfer_job,
1060                           "finished",
1061                           G_CALLBACK (ev_window_xfer_job_cb),
1062                           ev_window);
1063         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1064
1065         ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
1066                            EV_CONTEXT_PROGRESS,
1067                            _("Loading document. Please wait"));
1068         ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
1069                                     TRUE);
1070 }
1071
1072 static void
1073 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1074 {
1075         GtkWidget *chooser;
1076         static char *folder = NULL;
1077
1078         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1079                                                GTK_WINDOW (window),
1080                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1081                                                GTK_STOCK_CANCEL,
1082                                                GTK_RESPONSE_CANCEL,
1083                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1084                                                NULL);
1085
1086         if (folder) {
1087                 gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser),
1088                                                          folder);
1089         }
1090
1091         ev_document_types_add_filters (chooser, NULL);
1092         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1093         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1094
1095         if (gtk_dialog_run (GTK_DIALOG (chooser)) == GTK_RESPONSE_OK) {
1096                 GSList *uris;
1097
1098                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1099
1100                 if (folder != NULL)
1101                         g_free (folder);
1102
1103                 folder = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser));
1104
1105                 ev_application_open_uri_list (EV_APP, uris);
1106
1107                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1108                 g_slist_free (uris);
1109         } else {
1110                 if (!GTK_WIDGET_VISIBLE (window))
1111                         gtk_widget_destroy (GTK_WIDGET (window));
1112         }
1113
1114         gtk_widget_destroy (GTK_WIDGET (chooser));
1115 }
1116
1117 static void
1118 ev_window_cmd_recent_file_activate (GtkAction *action,
1119                                     EvWindow *ev_window)
1120 {
1121         char *uri;
1122         EggRecentItem *item;
1123
1124         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1125                                                    action);
1126
1127         uri = egg_recent_item_get_uri (item);
1128
1129         ev_application_open_uri (EV_APP, uri, NULL, NULL);
1130
1131         g_free (uri);
1132 }
1133
1134 static void
1135 ev_window_add_recent (EvWindow *window, const char *filename)
1136 {
1137         EggRecentItem *item;
1138
1139         item = egg_recent_item_new_from_uri (filename);
1140         egg_recent_item_add_group (item, "Evince");
1141         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1142 }
1143
1144 static void
1145 ev_window_setup_recent (EvWindow *ev_window)
1146 {
1147
1148         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1149                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1150                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1151                                                                       ev_window);
1152
1153         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1154
1155         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1156                                    ev_application_get_recent_model (EV_APP));
1157
1158         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1159
1160         g_signal_connect (ev_window->priv->recent_view, "activate",
1161                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1162 }
1163
1164 /* FIXME
1165 static gboolean
1166 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
1167 {
1168         GtkWidget *msgbox;
1169         gchar *utf8_file_name;
1170         AtkObject *obj;
1171         gint ret;
1172
1173         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
1174         msgbox = gtk_message_dialog_new (
1175                 window,
1176                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1177                 GTK_MESSAGE_QUESTION,
1178                 GTK_BUTTONS_NONE,
1179                 _("A file named \"%s\" already exists."),
1180                 utf8_file_name);
1181         g_free (utf8_file_name);
1182
1183         gtk_message_dialog_format_secondary_text (
1184                 GTK_MESSAGE_DIALOG (msgbox),
1185                 _("Do you want to replace it with the one you are saving?"));
1186
1187         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1188                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
1189
1190         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1191                                _("_Replace"), GTK_RESPONSE_YES);
1192
1193         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
1194                                          GTK_RESPONSE_CANCEL);
1195
1196         obj = gtk_widget_get_accessible (msgbox);
1197
1198         if (GTK_IS_ACCESSIBLE (obj))
1199                 atk_object_set_name (obj, _("Question"));
1200
1201         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
1202         gtk_widget_destroy (msgbox);
1203
1204         return (ret == GTK_RESPONSE_YES);
1205 }
1206 */
1207
1208 static void
1209 save_error_dialog (GtkWindow *window, const gchar *file_name)
1210 {
1211         GtkWidget *error_dialog;
1212
1213         error_dialog = gtk_message_dialog_new (
1214                 window,
1215                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1216                 GTK_MESSAGE_ERROR,
1217                 GTK_BUTTONS_CLOSE,
1218                 _("The file could not be saved as \"%s\"."),
1219                 file_name);
1220
1221         /* Easy way to make the text bold while keeping the string
1222          * above free from pango markup (FIXME ?) */
1223         gtk_message_dialog_format_secondary_text (
1224                 GTK_MESSAGE_DIALOG (error_dialog), " ");
1225
1226         gtk_dialog_run (GTK_DIALOG (error_dialog));
1227         gtk_widget_destroy (error_dialog);
1228 }
1229
1230 static void
1231 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1232 {
1233         GtkWidget *fc;
1234
1235         gchar *uri;
1236         gchar *base_name;
1237         gchar *file_name;
1238         static char* folder = NULL;
1239
1240         gboolean success;
1241
1242         fc = gtk_file_chooser_dialog_new (
1243                 _("Save a Copy"),
1244                 NULL, GTK_FILE_CHOOSER_ACTION_SAVE,
1245                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1246                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1247                 NULL);
1248         gtk_window_set_modal (GTK_WINDOW (fc), TRUE);
1249
1250         ev_document_types_add_filters (fc, ev_window->priv->document);
1251         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1252
1253         if (folder) {
1254                 gtk_file_chooser_set_current_folder_uri(GTK_FILE_CHOOSER (fc),
1255                                                         folder);
1256         }
1257
1258         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1259         base_name = g_path_get_basename (file_name);
1260         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1261         g_free (file_name);
1262         g_free (base_name);
1263
1264         gtk_widget_show (fc);
1265
1266         while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) {
1267                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1268
1269 /* FIXME
1270                 if (g_file_test (uri, G_FILE_TEST_EXISTS) &&
1271                     !overwrite_existing_file (GTK_WINDOW (fc), uri))
1272                                 continue;
1273 */
1274
1275                 ev_document_doc_mutex_lock ();
1276                 success = ev_document_save (ev_window->priv->document, uri, NULL);
1277                 ev_document_doc_mutex_unlock ();
1278
1279                 if (success)
1280                         break;
1281                 else
1282                         save_error_dialog (GTK_WINDOW (fc), uri);
1283         }
1284
1285         if (folder != NULL)
1286                 g_free (folder);
1287
1288         folder = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (fc));
1289
1290         gtk_widget_destroy (fc);
1291 }
1292
1293 static gboolean
1294 using_pdf_printer (GnomePrintConfig *config)
1295 {
1296         const guchar *driver;
1297
1298         driver = gnome_print_config_get (
1299                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1300
1301         if (driver) {
1302                 if (!strcmp ((const gchar *)driver, "gnome-print-pdf"))
1303                         return TRUE;
1304                 else
1305                         return FALSE;
1306         }
1307
1308         return FALSE;
1309 }
1310
1311 static gboolean
1312 using_postscript_printer (GnomePrintConfig *config)
1313 {
1314         const guchar *driver;
1315         const guchar *transport;
1316
1317         driver = gnome_print_config_get (
1318                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1319
1320         transport = gnome_print_config_get (
1321                 config, (const guchar *)"Settings.Transport.Backend");
1322
1323         if (driver) {
1324                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1325                         return TRUE;
1326                 else
1327                         return FALSE;
1328         } else  if (transport) { /* these transports default to PostScript */
1329                 if (!strcmp ((const gchar *)transport, "CUPS"))
1330                         return TRUE;
1331                 else if (!strcmp ((const gchar *)transport, "LPD"))
1332                         return TRUE;
1333         }
1334
1335         return FALSE;
1336 }
1337
1338 static GnomePrintConfig *
1339 load_print_config_from_file (void)
1340 {
1341         GnomePrintConfig *print_config = NULL;
1342         char *file_name, *contents = NULL;
1343
1344         file_name = g_build_filename (ev_dot_dir (), PRINT_CONFIG_FILENAME,
1345                                       NULL);
1346
1347         if (g_file_get_contents (file_name, &contents, NULL, NULL)) {
1348                 print_config = gnome_print_config_from_string (contents, 0);
1349                 g_free (contents);
1350         }
1351
1352         if (print_config == NULL) {
1353                 print_config = gnome_print_config_default ();
1354         }
1355
1356         g_free (file_name);
1357
1358         return print_config;
1359 }
1360
1361 static void
1362 save_print_config_to_file (GnomePrintConfig *config)
1363 {
1364         char *file_name, *str;
1365
1366         g_return_if_fail (config != NULL);
1367
1368         str = gnome_print_config_to_string (config, 0);
1369         if (str == NULL) return;
1370
1371         file_name = g_build_filename (ev_dot_dir (),
1372                                       PRINT_CONFIG_FILENAME,
1373                                       NULL);
1374
1375 #ifdef HAVE_G_FILE_SET_CONTENTS
1376         g_file_set_contents (file_name, str, -1, NULL);
1377 #else
1378         ev_file_set_contents (file_name, str, -1, NULL);
1379 #endif
1380
1381         g_free (file_name);
1382         g_free (str);
1383 }
1384
1385 static void
1386 ev_window_print (EvWindow *window)
1387 {
1388         EvPageCache *page_cache;
1389         int last_page;
1390
1391         page_cache = ev_page_cache_get (window->priv->document);
1392         last_page = ev_page_cache_get_n_pages (page_cache);
1393
1394         ev_window_print_range (window, 1, -1);
1395 }
1396
1397 const char *
1398 ev_window_get_uri (EvWindow *ev_window)
1399 {
1400         return ev_window->priv->uri;
1401 }
1402
1403 void
1404 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1405 {
1406         GnomePrintConfig *config;
1407         GnomePrintJob *job;
1408         GtkWidget *print_dialog;
1409         gchar *pages_label;
1410         EvPrintJob *print_job = NULL;
1411         EvPageCache *page_cache;
1412
1413         g_return_if_fail (EV_IS_WINDOW (ev_window));
1414         g_return_if_fail (ev_window->priv->document != NULL);
1415
1416         page_cache = ev_page_cache_get (ev_window->priv->document);
1417         if (last_page == -1) {
1418                 last_page = ev_page_cache_get_n_pages (page_cache);
1419         }
1420
1421         config = load_print_config_from_file ();
1422         job = gnome_print_job_new (config);
1423
1424         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1425                                                (GNOME_PRINT_DIALOG_RANGE |
1426                                                 GNOME_PRINT_DIALOG_COPIES));
1427
1428         pages_label = g_strconcat (_("Pages"), " ", NULL);
1429         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (print_dialog),
1430                                                  GNOME_PRINT_RANGE_ALL |
1431                                                  GNOME_PRINT_RANGE_RANGE,
1432                                                  first_page, last_page,
1433                                                  NULL, (const guchar *)pages_label);
1434         g_free (pages_label);
1435
1436         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1437                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1438                                            FALSE);
1439
1440         while (TRUE) {
1441                 int response;
1442                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1443
1444                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1445                         break;
1446
1447                 /* FIXME: Change this when we have the first backend
1448                  * that can print more than postscript
1449                  */
1450                 if (using_pdf_printer (config)) {
1451                         GtkWidget *dialog;
1452
1453                         dialog = gtk_message_dialog_new (
1454                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1455                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1456                                 _("Generating PDF is not supported"));
1457                         gtk_dialog_run (GTK_DIALOG (dialog));
1458                         gtk_widget_destroy (dialog);
1459
1460                         continue;
1461                 } else if (!using_postscript_printer (config)) {
1462                         GtkWidget *dialog;
1463
1464                         dialog = gtk_message_dialog_new (
1465                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1466                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1467                                 _("Printing is not supported on this printer."));
1468                         gtk_message_dialog_format_secondary_text (
1469                                 GTK_MESSAGE_DIALOG (dialog),
1470                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1471                                 gnome_print_config_get (
1472                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1473                         gtk_dialog_run (GTK_DIALOG (dialog));
1474                         gtk_widget_destroy (dialog);
1475
1476                         continue;
1477                 }
1478
1479                 save_print_config_to_file (config);
1480
1481                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1482                                           "gnome_print_job", job,
1483                                           "document", ev_window->priv->document,
1484                                           "print_dialog", print_dialog,
1485                                           NULL);
1486                 break;
1487         }
1488
1489         gtk_widget_destroy (print_dialog);
1490
1491         if (print_job != NULL) {
1492                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1493                 g_object_unref (print_job);
1494         }
1495
1496         g_object_unref (config);
1497 }
1498
1499 static void
1500 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1501 {
1502         ev_window_print (ev_window);
1503 }
1504
1505 static void
1506 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1507 {
1508         if (ev_window->priv->properties == NULL) {
1509                 ev_window->priv->properties = ev_properties_dialog_new ();
1510                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1511                                                    ev_window->priv->document);
1512                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
1513                                            (gpointer *) &(ev_window->priv->properties));
1514                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
1515                                               GTK_WINDOW (ev_window));
1516         }
1517
1518         gtk_widget_show (ev_window->priv->properties);
1519 }
1520
1521 static void
1522 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1523 {
1524         g_return_if_fail (EV_IS_WINDOW (ev_window));
1525
1526         gtk_widget_destroy (GTK_WIDGET (ev_window));
1527 }
1528
1529 static void
1530 find_not_supported_dialog (EvWindow   *ev_window)
1531 {
1532         GtkWidget *dialog;
1533
1534         /* If you change this so it isn't modal, be sure you don't
1535          * allow multiple copies of the dialog...
1536          */
1537
1538         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1539                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1540                                          GTK_MESSAGE_ERROR,
1541                                          GTK_BUTTONS_CLOSE,
1542                                          _("The \"Find\" feature will not work with this document"));
1543         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1544                                                   _("Searching for text is only supported for PDF documents."));
1545         gtk_dialog_run (GTK_DIALOG (dialog));
1546         gtk_widget_destroy (dialog);
1547 }
1548
1549 static void
1550 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1551 {
1552         g_return_if_fail (EV_IS_WINDOW (ev_window));
1553
1554         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1555 }
1556
1557 static void
1558 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1559 {
1560         g_return_if_fail (EV_IS_WINDOW (ev_window));
1561
1562         if (ev_window->priv->document == NULL) {
1563                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1564         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1565                 find_not_supported_dialog (ev_window);
1566         } else {
1567                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1568
1569                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1570         }
1571 }
1572
1573 static void
1574 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1575 {
1576         g_return_if_fail (EV_IS_WINDOW (ev_window));
1577
1578         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1579 }
1580
1581 static void
1582 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1583 {
1584         g_return_if_fail (EV_IS_WINDOW (ev_window));
1585
1586         ev_view_copy (EV_VIEW (ev_window->priv->view));
1587 }
1588
1589 static void
1590 ev_window_update_fullscreen_popup (EvWindow *window)
1591 {
1592         GtkWidget *popup = window->priv->fullscreen_popup;
1593         int popup_width, popup_height;
1594         GdkRectangle screen_rect;
1595         gboolean toolbar;
1596
1597         g_return_if_fail (popup != NULL);
1598
1599         if (GTK_WIDGET (window)->window == NULL)
1600                 return;
1601
1602         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
1603                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
1604         popup_width = popup->requisition.width;
1605         popup_height = popup->requisition.height;
1606
1607         /* FIXME multihead */
1608         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1609                         gdk_screen_get_monitor_at_window
1610                         (gdk_screen_get_default (),
1611                          GTK_WIDGET (window)->window),
1612                          &screen_rect);
1613         if (toolbar) {
1614                 gtk_widget_set_size_request (popup,
1615                                              screen_rect.width,
1616                                              -1);
1617                 gtk_window_move (GTK_WINDOW (popup),
1618                                  screen_rect.x,
1619                                  screen_rect.y);
1620
1621         } else {
1622                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1623                 {
1624                         gtk_window_move (GTK_WINDOW (popup),
1625                                          screen_rect.x,
1626                                          screen_rect.y);
1627                 } else {
1628                         gtk_window_move (GTK_WINDOW (popup),
1629                                          screen_rect.x + screen_rect.width - popup_width,
1630                                          screen_rect.y);
1631                 }
1632         }
1633 }
1634
1635 static void
1636 screen_size_changed_cb (GdkScreen *screen,
1637                         EvWindow *window)
1638 {
1639         ev_window_update_fullscreen_popup (window);
1640 }
1641
1642 static void
1643 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1644                                       EvWindow *ev_window)
1645 {
1646         GConfClient *client;
1647         int sidebar_size;
1648
1649         sidebar_size = gtk_paned_get_position (GTK_PANED (object));
1650
1651         client = gconf_client_get_default ();
1652         gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL);
1653         g_object_unref (client);
1654 }
1655
1656 static void
1657 destroy_fullscreen_popup (EvWindow *window)
1658 {
1659         if (window->priv->fullscreen_popup != NULL)
1660         {
1661                 gtk_widget_destroy (window->priv->fullscreen_popup);
1662                 window->priv->fullscreen_popup = NULL;
1663         }
1664 }
1665
1666 static void
1667 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1668 {
1669         GtkAction *action;
1670
1671         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1672         g_return_if_fail (action != NULL);
1673
1674         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1675 }
1676
1677 static void
1678 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1679 {
1680         ev_window_update_fullscreen_popup (window);
1681 }
1682
1683 static gboolean
1684 fullscreen_timeout_cb (gpointer data)
1685 {
1686         EvWindow *window = EV_WINDOW (data);
1687
1688         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1689         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1690         window->priv->fullscreen_timeout_source = NULL;
1691
1692         return FALSE;
1693 }
1694
1695 static void
1696 fullscreen_set_timeout (EvWindow *window)
1697 {
1698         GSource *source;
1699
1700         if (window->priv->fullscreen_timeout_source != NULL)
1701                 g_source_destroy (window->priv->fullscreen_timeout_source);
1702
1703         source = g_timeout_source_new (1000);
1704         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1705         g_source_attach (source, NULL);
1706         window->priv->fullscreen_timeout_source = source;
1707 }
1708
1709 static void
1710 fullscreen_clear_timeout (EvWindow *window)
1711 {
1712         if (window->priv->fullscreen_timeout_source != NULL)
1713                 g_source_destroy (window->priv->fullscreen_timeout_source);
1714
1715         window->priv->fullscreen_timeout_source = NULL;
1716         ev_view_show_cursor (EV_VIEW (window->priv->view));
1717 }
1718
1719
1720 static void
1721 show_fullscreen_popup (EvWindow *window)
1722 {
1723         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1724                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1725                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1726         }
1727
1728         fullscreen_set_timeout (window);
1729 }
1730
1731 static gboolean
1732 fullscreen_motion_notify_cb (GtkWidget *widget,
1733                              GdkEventMotion *event,
1734                              gpointer user_data)
1735 {
1736         EvWindow *window = EV_WINDOW (user_data);
1737
1738         show_fullscreen_popup (window);
1739
1740         return FALSE;
1741 }
1742
1743 static gboolean
1744 fullscreen_leave_notify_cb (GtkWidget *widget,
1745                             GdkEventCrossing *event,
1746                             gpointer user_data)
1747 {
1748         EvWindow *window = EV_WINDOW (user_data);
1749
1750         fullscreen_clear_timeout (window);
1751
1752         return FALSE;
1753 }
1754
1755 static GtkWidget *
1756 ev_window_get_exit_fullscreen_button (EvWindow *window)
1757 {
1758         GtkWidget *button, *icon, *label, *hbox;
1759
1760         button = gtk_button_new ();
1761         g_signal_connect (button, "clicked",
1762                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1763                           window);
1764         gtk_widget_show (button);
1765
1766         hbox = gtk_hbox_new (FALSE, 2);
1767         gtk_widget_show (hbox);
1768         gtk_container_add (GTK_CONTAINER (button), hbox);
1769
1770         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1771         gtk_widget_show (icon);
1772         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1773
1774         label = gtk_label_new (_("Leave Fullscreen"));
1775         gtk_widget_show (label);
1776         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1777
1778         return button;
1779 }
1780
1781 static GtkWidget *
1782 ev_window_create_fullscreen_popup (EvWindow *window)
1783 {
1784         GtkWidget *popup;
1785         GtkWidget *hbox;
1786         GtkWidget *button;
1787
1788         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
1789                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
1790
1791         popup = gtk_window_new (GTK_WINDOW_POPUP);
1792         hbox = gtk_hbox_new (FALSE, 0);
1793         button = ev_window_get_exit_fullscreen_button (window);
1794
1795         gtk_container_add (GTK_CONTAINER (popup), hbox);
1796         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1797                             TRUE, TRUE, 0);
1798         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1799
1800         gtk_widget_show (button);
1801         gtk_widget_show (hbox);
1802
1803         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1804
1805         /* FIXME multihead */
1806         g_signal_connect_object (gdk_screen_get_default (), "size-changed",
1807                                  G_CALLBACK (screen_size_changed_cb),
1808                                  window, 0);
1809         g_signal_connect_object (popup, "size_request",
1810                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1811                                  window, 0);
1812
1813         return popup;
1814 }
1815
1816
1817 static void
1818 ev_window_update_fullscreen_action (EvWindow *window)
1819 {
1820         GtkAction *action;
1821
1822         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1823         g_signal_handlers_block_by_func
1824                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1825         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1826                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1827         g_signal_handlers_unblock_by_func
1828                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1829 }
1830
1831 static void
1832 ev_window_run_fullscreen (EvWindow *window)
1833 {
1834         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1835         if (window->priv->fullscreen_popup == NULL)
1836                 window->priv->fullscreen_popup
1837                         = ev_window_create_fullscreen_popup (window);
1838         update_chrome_visibility (window);
1839
1840         g_object_set (G_OBJECT (window->priv->scrolled_window),
1841                       "shadow-type", GTK_SHADOW_NONE,
1842                       NULL);
1843
1844         g_signal_connect (window->priv->view,
1845                           "motion-notify-event",
1846                           G_CALLBACK (fullscreen_motion_notify_cb),
1847                           window);
1848         g_signal_connect (window->priv->view,
1849                           "leave-notify-event",
1850                           G_CALLBACK (fullscreen_leave_notify_cb),
1851                           window);
1852         fullscreen_set_timeout (window);
1853
1854         gtk_widget_grab_focus (window->priv->view);
1855         ev_window_update_fullscreen_action (window);
1856         gtk_window_fullscreen (GTK_WINDOW (window));
1857         ev_window_update_fullscreen_popup (window);
1858
1859         ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
1860 }
1861
1862 static void
1863 ev_window_stop_fullscreen (EvWindow *window)
1864 {
1865         EvView *view = EV_VIEW (window->priv->view);
1866
1867         if (!ev_view_get_fullscreen (EV_VIEW (view)))
1868                 return;
1869
1870         ev_view_set_fullscreen (view, FALSE);
1871         g_object_set (G_OBJECT (window->priv->scrolled_window),
1872                       "shadow-type", GTK_SHADOW_IN,
1873                       NULL);
1874
1875         fullscreen_clear_timeout (window);
1876
1877         g_signal_handlers_disconnect_by_func (view,
1878                                               (gpointer) fullscreen_motion_notify_cb,
1879                                               window);
1880         g_signal_handlers_disconnect_by_func (view,
1881                                               (gpointer) fullscreen_leave_notify_cb,
1882                                               window);
1883         ev_window_update_fullscreen_action (window);
1884         gtk_window_unfullscreen (GTK_WINDOW (window));
1885         update_chrome_visibility (window);
1886
1887         ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
1888 }
1889
1890 static void
1891 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1892 {
1893         gboolean fullscreen;
1894
1895         g_return_if_fail (EV_IS_WINDOW (window));
1896         ev_window_stop_presentation (window);
1897
1898         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1899         if (fullscreen) {
1900                 ev_window_run_fullscreen (window);
1901         } else {
1902                 ev_window_stop_fullscreen (window);
1903         }
1904 }
1905
1906 static void
1907 ev_window_update_presentation_action (EvWindow *window)
1908 {
1909         GtkAction *action;
1910
1911         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1912         g_signal_handlers_block_by_func
1913                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1914         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1915                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1916         g_signal_handlers_unblock_by_func
1917                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1918 }
1919
1920 static void
1921 ev_window_run_presentation (EvWindow *window)
1922 {
1923         g_object_set (G_OBJECT (window->priv->scrolled_window),
1924                       "shadow-type", GTK_SHADOW_NONE,
1925                       NULL);
1926
1927         gtk_widget_grab_focus (window->priv->view);
1928         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1929         gtk_window_fullscreen (GTK_WINDOW (window));
1930         ev_window_update_presentation_action (window);
1931         update_chrome_visibility (window);
1932
1933         ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
1934 }
1935
1936 static void
1937 ev_window_stop_presentation (EvWindow *window)
1938 {
1939         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
1940                 return;
1941
1942         g_object_set (G_OBJECT (window->priv->scrolled_window),
1943                       "shadow-type", GTK_SHADOW_IN,
1944                       NULL);
1945         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1946         gtk_window_unfullscreen (GTK_WINDOW (window));
1947         ev_window_update_presentation_action (window);
1948         update_chrome_visibility (window);
1949
1950         ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
1951 }
1952
1953 static void
1954 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1955 {
1956         gboolean presentation;
1957
1958         g_return_if_fail (EV_IS_WINDOW (window));
1959         ev_window_stop_fullscreen (window);
1960
1961         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1962         if (presentation) {
1963                 ev_window_run_presentation (window);
1964         } else {
1965                 ev_window_stop_presentation (window);
1966         }
1967 }
1968
1969 static gboolean
1970 ev_window_state_event (GtkWidget *widget, GdkEventWindowState *event)
1971 {
1972         EvWindow *window = EV_WINDOW (widget);
1973
1974         if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED) {
1975                 gboolean maximized;
1976
1977                 maximized = (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) == 0;
1978
1979                 ev_statusbar_set_maximized (EV_STATUSBAR (window->priv->statusbar),
1980                                             maximized);
1981         }
1982
1983         return FALSE;
1984 }
1985
1986 static gboolean
1987 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1988 {
1989         EvWindow *window = EV_WINDOW (widget);
1990         EvWindowPrivate *priv = window->priv;
1991         gboolean fullscreen;
1992
1993         g_object_get (priv->view,
1994                       "fullscreen", &fullscreen,
1995                       NULL);
1996
1997         if (fullscreen)
1998                 show_fullscreen_popup (window);
1999
2000         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
2001 }
2002
2003 static gboolean
2004 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2005 {
2006         EvWindow *window = EV_WINDOW (widget);
2007         EvWindowPrivate *priv = window->priv;
2008         gboolean fullscreen;
2009
2010         g_object_get (priv->view,
2011                       "fullscreen", &fullscreen,
2012                       NULL);
2013
2014         if (fullscreen)
2015                 gtk_widget_hide (priv->fullscreen_popup);
2016
2017         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2018 }
2019
2020 static void
2021 ev_window_set_page_mode (EvWindow         *window,
2022                          EvWindowPageMode  page_mode)
2023 {
2024         GtkWidget *child = NULL;
2025         GtkWidget *real_child;
2026
2027         if (window->priv->page_mode == page_mode)
2028                 return;
2029
2030         window->priv->page_mode = page_mode;
2031
2032         switch (page_mode) {
2033         case PAGE_MODE_DOCUMENT:
2034                 child = window->priv->view;
2035                 break;
2036         case PAGE_MODE_PASSWORD:
2037                 child = window->priv->password_view;
2038                 break;
2039         default:
2040                 g_assert_not_reached ();
2041         }
2042
2043         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2044         if (child != real_child) {
2045                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2046                                       real_child);
2047                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2048                                    child);
2049         }
2050         update_action_sensitivity (window);
2051 }
2052
2053 static void
2054 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2055 {
2056         EvWindow *ev_window = EV_WINDOW (data);
2057         egg_editable_toolbar_set_edit_mode
2058                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2059         ev_application_save_toolbars_model (EV_APP);
2060         gtk_widget_destroy (GTK_WIDGET (dialog));
2061 }
2062
2063 /* should these be hooked up to properties?? */
2064 static void
2065 save_rotation_to_file (EvWindow *window)
2066 {
2067         int rotation;
2068
2069         if (window->priv->uri) {
2070                 rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
2071                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
2072                                              rotation);
2073         }
2074
2075
2076 }
2077
2078 static void
2079 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2080 {
2081         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2082         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (ev_window->priv->sidebar_thumbs));
2083         save_rotation_to_file (ev_window);
2084 }
2085
2086 static void
2087 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2088 {
2089         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2090         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (ev_window->priv->sidebar_thumbs));
2091         save_rotation_to_file (ev_window);
2092 }
2093
2094 static void
2095 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
2096 {
2097         GtkWidget *dialog;
2098         GtkWidget *editor;
2099
2100         dialog = gtk_dialog_new_with_buttons (_("Toolbar editor"),
2101                                               GTK_WINDOW (ev_window),
2102                                               GTK_DIALOG_DESTROY_WITH_PARENT,
2103                                               GTK_STOCK_CLOSE,
2104                                               GTK_RESPONSE_CLOSE,
2105                                               NULL);
2106         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
2107         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 18);
2108         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
2109         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2110
2111         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2112                                          ev_application_get_toolbars_model (EV_APP));
2113         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2114         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2115
2116         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2117         egg_toolbar_editor_load_actions (EGG_TOOLBAR_EDITOR (editor),
2118                                          DATADIR "/evince-toolbar.xml");
2119
2120         egg_editable_toolbar_set_edit_mode
2121                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2122
2123         g_signal_connect (dialog, "response",
2124                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2125                           ev_window);
2126         gtk_widget_show_all (dialog);
2127 }
2128
2129 static void
2130 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2131 {
2132         g_return_if_fail (EV_IS_WINDOW (ev_window));
2133
2134         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2135         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2136 }
2137
2138 static void
2139 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2140 {
2141         g_return_if_fail (EV_IS_WINDOW (ev_window));
2142
2143         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2144         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2145 }
2146
2147 static void
2148 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2149 {
2150         g_return_if_fail (EV_IS_WINDOW (ev_window));
2151
2152         ev_page_cache_prev_page (ev_window->priv->page_cache);
2153 }
2154
2155 static void
2156 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2157 {
2158         g_return_if_fail (EV_IS_WINDOW (ev_window));
2159
2160         ev_page_cache_next_page (ev_window->priv->page_cache);
2161 }
2162
2163 static void
2164 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2165 {
2166         g_return_if_fail (EV_IS_WINDOW (ev_window));
2167
2168         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2169 }
2170
2171 static void
2172 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2173 {
2174         int n_pages;
2175
2176         g_return_if_fail (EV_IS_WINDOW (ev_window));
2177
2178         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2179         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2180 }
2181
2182 static void
2183 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2184 {
2185         int n_pages, current_page;
2186
2187         g_return_if_fail (EV_IS_WINDOW (ev_window));
2188
2189         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2190         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2191
2192         if (current_page + 10 < n_pages)
2193                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2194 }
2195
2196 static void
2197 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2198 {
2199         int current_page;
2200
2201         g_return_if_fail (EV_IS_WINDOW (ev_window));
2202
2203         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2204
2205         if (current_page - 10 >= 0)
2206                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2207 }
2208
2209 static void
2210 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2211 {
2212         char *uri;
2213         int page;
2214
2215         g_return_if_fail (EV_IS_WINDOW (ev_window));
2216
2217         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2218         uri = g_strdup (ev_window->priv->uri);
2219
2220         ev_window_open_uri (ev_window, uri);
2221
2222         /* In case the number of pages in the document has changed. */
2223         page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
2224
2225         ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
2226
2227         g_free (uri);
2228 }
2229
2230 static void
2231 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2232 {
2233         GError *error = NULL;
2234
2235         g_return_if_fail (EV_IS_WINDOW (ev_window));
2236
2237         gnome_help_display ("evince.xml", NULL, &error);
2238
2239         if(error != NULL) {
2240                 g_warning (error->message);
2241                 g_error_free (error);
2242         }
2243 }
2244
2245 static void
2246 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2247 {
2248         gtk_window_unfullscreen (GTK_WINDOW (window));
2249 }
2250
2251 static void
2252 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2253 {
2254         GtkWidget *widget;
2255
2256         widget = gtk_window_get_focus (GTK_WINDOW (window));
2257         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2258                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
2259                 gtk_widget_grab_focus (window->priv->view);
2260         } else {
2261                 gboolean fullscreen;
2262                 gboolean presentation;
2263
2264                 g_object_get (window->priv->view,
2265                               "fullscreen", &fullscreen,
2266                               "presentation", &presentation,
2267                               NULL);
2268
2269                 if (fullscreen)
2270                         ev_window_stop_fullscreen (window);
2271                 if (presentation)
2272                         ev_window_stop_presentation (window);
2273
2274                 if (fullscreen && presentation)
2275                         g_warning ("Both fullscreen and presentation set somehow");
2276         }
2277 }
2278
2279 static void
2280 update_view_size (EvView *view, EvWindow *window)
2281 {
2282         int width, height;
2283         GtkRequisition vsb_requisition;
2284         GtkRequisition hsb_requisition;
2285         int scrollbar_spacing;
2286
2287         /* Calculate the width available for the */
2288         width = window->priv->scrolled_window->allocation.width;
2289         height = window->priv->scrolled_window->allocation.height;
2290
2291         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2292                 width -= 2 * window->priv->view->style->xthickness;
2293                 height -= 2 * window->priv->view->style->ythickness;
2294         }
2295
2296         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2297                                  &vsb_requisition);
2298         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2299                                  &hsb_requisition);
2300         gtk_widget_style_get (window->priv->scrolled_window,
2301                               "scrollbar_spacing", &scrollbar_spacing,
2302                               NULL);
2303
2304         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2305                                    MAX (1, width),
2306                                    MAX (1, height),
2307                                    vsb_requisition.width + scrollbar_spacing,
2308                                    hsb_requisition.height + scrollbar_spacing);
2309 }
2310
2311 static void
2312 save_sizing_mode (EvWindow *window)
2313 {
2314         EvSizingMode mode;
2315         GEnumValue *enum_value;
2316
2317         if (window->priv->uri) {
2318                 mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2319                 enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2320
2321                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2322                                                 enum_value->value_nick);
2323         }
2324 }
2325
2326 static void
2327 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2328                                   EvWindow   *ev_window)
2329 {
2330         GtkWidget *scrolled_window;
2331         EvSizingMode sizing_mode;
2332
2333         g_object_get (ev_window->priv->view,
2334                       "sizing-mode", &sizing_mode,
2335                       NULL);
2336
2337         scrolled_window = ev_window->priv->scrolled_window;
2338
2339         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2340
2341         if (sizing_mode != EV_SIZING_FREE)
2342                 update_view_size (NULL, ev_window);
2343
2344         switch (sizing_mode) {
2345         case EV_SIZING_BEST_FIT:
2346                 g_object_set (G_OBJECT (scrolled_window),
2347                               "hscrollbar-policy", GTK_POLICY_NEVER,
2348                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2349                               NULL);
2350                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2351                                   G_CALLBACK (update_view_size),
2352                                   ev_window);
2353                 break;
2354         case EV_SIZING_FIT_WIDTH:
2355                 g_object_set (G_OBJECT (scrolled_window),
2356                               "hscrollbar-policy", GTK_POLICY_NEVER,
2357                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2358                               NULL);
2359                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2360                                   G_CALLBACK (update_view_size),
2361                                   ev_window);
2362                 break;
2363         case EV_SIZING_FREE:
2364                 g_object_set (G_OBJECT (scrolled_window),
2365                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2366                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2367                               NULL);
2368                 break;
2369         }
2370
2371         update_sizing_buttons (ev_window);
2372         save_sizing_mode (ev_window);
2373 }
2374
2375 static void
2376 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2377 {
2378         update_action_sensitivity (ev_window);
2379
2380         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
2381                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
2382                                                 ev_view_get_zoom (view));
2383         }
2384 }
2385
2386 static void
2387 ev_window_update_continuous_action (EvWindow *window)
2388 {
2389         GtkAction *action;
2390
2391         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
2392         g_signal_handlers_block_by_func
2393                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2394         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2395                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
2396         g_signal_handlers_unblock_by_func
2397                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2398 }
2399
2400 static void
2401 ev_window_update_dual_page_action (EvWindow *window)
2402 {
2403         GtkAction *action;
2404
2405         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
2406         g_signal_handlers_block_by_func
2407                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2408         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2409                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
2410         g_signal_handlers_unblock_by_func
2411                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2412 }
2413
2414 static void
2415 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2416 {
2417         ev_window_update_continuous_action (ev_window);
2418
2419         ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
2420                                          ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
2421 }
2422
2423 static void
2424 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2425 {
2426         ev_window_update_dual_page_action (ev_window);
2427
2428         ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
2429                                          ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
2430 }
2431
2432 static char *
2433 build_comments_string (void)
2434 {
2435         PopplerBackend backend;
2436         const char *backend_name;
2437         const char *version;
2438
2439         backend = poppler_get_backend ();
2440         version = poppler_get_version ();
2441         switch (backend) {
2442                 case POPPLER_BACKEND_CAIRO:
2443                         backend_name = "cairo";
2444                         break;
2445                 case POPPLER_BACKEND_SPLASH:
2446                         backend_name = "splash";
2447                         break;
2448                 default:
2449                         backend_name = "unknown";
2450                         break;
2451         }
2452
2453         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2454                                   "Using poppler %s (%s)"),
2455                                 version, backend_name);
2456 }
2457
2458 static void
2459 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2460 {
2461         const char *authors[] = {
2462                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2463                 "Jonathan Blandford <jrb@gnome.org>",
2464                 "Marco Pesenti Gritti <marco@gnome.org>",
2465                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2466                 "Bryan Clark <clarkbw@gnome.org>",
2467                 NULL
2468         };
2469
2470         const char *documenters[] = {
2471                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2472                 NULL
2473         };
2474
2475         const char *license[] = {
2476                 N_("Evince is free software; you can redistribute it and/or modify\n"
2477                    "it under the terms of the GNU General Public License as published by\n"
2478                    "the Free Software Foundation; either version 2 of the License, or\n"
2479                    "(at your option) any later version.\n"),
2480                 N_("Evince is distributed in the hope that it will be useful,\n"
2481                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
2482                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
2483                    "GNU General Public License for more details.\n"),
2484                 N_("You should have received a copy of the GNU General Public License\n"
2485                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
2486                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2487         };
2488
2489         char *license_trans;
2490         char *comments;
2491
2492 #ifdef ENABLE_NLS
2493         const char **p;
2494
2495         for (p = authors; *p; ++p)
2496                 *p = _(*p);
2497
2498         for (p = documenters; *p; ++p)
2499                 *p = _(*p);
2500 #endif
2501
2502         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2503                                      _(license[2]), "\n", NULL);
2504         comments = build_comments_string ();
2505
2506         gtk_show_about_dialog (
2507                 GTK_WINDOW (ev_window),
2508                 "name", _("Evince"),
2509                 "version", VERSION,
2510                 "copyright",
2511                 _("\xc2\xa9 1996-2005 The Evince authors"),
2512                 "license", license_trans,
2513                 "website", "http://www.gnome.org/projects/evince",
2514                 "comments", comments,
2515                 "authors", authors,
2516                 "documenters", documenters,
2517                 "translator-credits", _("translator-credits"),
2518                 NULL);
2519
2520         g_free (comments);
2521         g_free (license_trans);
2522 }
2523
2524 static void
2525 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2526 {
2527         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
2528                             GCONF_CHROME_TOOLBAR,
2529                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2530 }
2531
2532 static void
2533 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
2534 {
2535         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
2536                             GCONF_CHROME_STATUSBAR,
2537                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2538 }
2539
2540 static void
2541 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2542 {
2543         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2544                             GCONF_CHROME_SIDEBAR,
2545                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2546 }
2547
2548 static void
2549 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2550                                          EvWindow   *ev_window)
2551 {
2552         GtkAction *action;
2553         gboolean visible, fullscreen_mode;
2554
2555
2556         fullscreen_mode = ev_view_get_presentation (EV_VIEW (ev_window->priv->view)) ||
2557                                ev_view_get_fullscreen (EV_VIEW (ev_window->priv->view));
2558
2559         visible = GTK_WIDGET_VISIBLE (ev_sidebar);
2560
2561         /* In fullscreen mode the sidebar is not visible,
2562          * but we don't want to update the chrome
2563          */
2564         if (fullscreen_mode)
2565                 return;
2566
2567         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2568
2569         g_signal_handlers_block_by_func
2570                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2571         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
2572         g_signal_handlers_unblock_by_func
2573                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2574
2575         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
2576                             GCONF_CHROME_SIDEBAR, visible);
2577 }
2578
2579 static void
2580 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2581 {
2582         GtkAction *action;
2583         char *message;
2584
2585         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
2586         g_return_if_fail (action != NULL);
2587
2588         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
2589         if (message) {
2590                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
2591                                    EV_CONTEXT_VIEW, message);
2592                 g_free (message);
2593         }
2594 }
2595
2596 static void
2597 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2598 {
2599         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
2600                           EV_CONTEXT_VIEW);
2601 }
2602
2603 static void
2604 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2605                   GtkWidget *proxy, EvWindow *ev_window)
2606 {
2607         if (GTK_IS_MENU_ITEM (proxy)) {
2608                 g_signal_connect (proxy, "select",
2609                                   G_CALLBACK (menu_item_select_cb), ev_window);
2610                 g_signal_connect (proxy, "deselect",
2611                                   G_CALLBACK (menu_item_deselect_cb),
2612                                   ev_window);
2613         }
2614 }
2615
2616 static void
2617 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2618                      GtkWidget *proxy, EvWindow *ev_window)
2619 {
2620         if (GTK_IS_MENU_ITEM (proxy)) {
2621                 g_signal_handlers_disconnect_by_func
2622                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
2623                 g_signal_handlers_disconnect_by_func
2624                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
2625         }
2626 }
2627
2628 static void
2629 view_status_changed_cb (EvView     *view,
2630                         GParamSpec *pspec,
2631                         EvWindow   *ev_window)
2632 {
2633         const char *message;
2634
2635         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
2636                           EV_CONTEXT_HELP);
2637
2638         message = ev_view_get_status (view);
2639         if (message) {
2640                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
2641                                    EV_CONTEXT_HELP, message);
2642         }
2643 }
2644
2645 static void
2646 view_find_status_changed_cb (EvView     *view,
2647                              GParamSpec *pspec,
2648                              EvWindow   *ev_window)
2649 {
2650         const char *text;
2651
2652         text = ev_view_get_find_status (view);
2653         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2654                                       text);
2655 }
2656
2657 static void
2658 find_bar_previous_cb (EggFindBar *find_bar,
2659                       EvWindow   *ev_window)
2660 {
2661         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2662 }
2663
2664 static void
2665 find_bar_next_cb (EggFindBar *find_bar,
2666                   EvWindow   *ev_window)
2667 {
2668         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2669 }
2670
2671 static void
2672 find_bar_close_cb (EggFindBar *find_bar,
2673                    EvWindow   *ev_window)
2674 {
2675         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
2676 }
2677
2678 static void
2679 find_bar_search_changed_cb (EggFindBar *find_bar,
2680                             GParamSpec *param,
2681                             EvWindow   *ev_window)
2682 {
2683         gboolean case_sensitive;
2684         gboolean visible;
2685         const char *search_string;
2686
2687         g_return_if_fail (EV_IS_WINDOW (ev_window));
2688
2689         /* Either the string or case sensitivity could have changed,
2690          * we connect this callback to both. We also connect it
2691          * to ::visible so when the find bar is hidden, we should
2692          * pretend the search string is NULL/""
2693          */
2694
2695         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2696         visible = GTK_WIDGET_VISIBLE (find_bar);
2697         search_string = egg_find_bar_get_search_string (find_bar);
2698
2699 #if 0
2700         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2701 #endif
2702
2703         if (ev_window->priv->document &&
2704             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2705                 if (visible && search_string && search_string[0]) {
2706                         ev_document_doc_mutex_lock ();
2707                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2708                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2709                                                 search_string,
2710                                                 case_sensitive);
2711                         ev_document_doc_mutex_unlock ();
2712                 } else {
2713                         ev_document_doc_mutex_lock ();
2714                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2715                         ev_document_doc_mutex_unlock ();
2716
2717                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2718                                                       NULL);
2719                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2720                 }
2721         }
2722 }
2723
2724 static void
2725 zoom_control_changed_cb (EphyZoomAction *action,
2726                          float           zoom,
2727                          EvWindow       *ev_window)
2728 {
2729         EvSizingMode mode;
2730
2731         g_return_if_fail (EV_IS_WINDOW (ev_window));
2732
2733         if (zoom == EPHY_ZOOM_BEST_FIT) {
2734                 mode = EV_SIZING_BEST_FIT;
2735         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2736                 mode = EV_SIZING_FIT_WIDTH;
2737         } else {
2738                 mode = EV_SIZING_FREE;
2739         }
2740
2741         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2742
2743         if (mode == EV_SIZING_FREE) {
2744                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2745         }
2746 }
2747
2748 static void
2749 ev_window_finalize (GObject *object)
2750 {
2751         GList *windows = gtk_window_list_toplevels ();
2752
2753         if (windows == NULL) {
2754                 ev_application_shutdown (EV_APP);
2755         } else {
2756                 g_list_free (windows);
2757         }
2758
2759         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
2760 }
2761
2762 static void
2763 ev_window_dispose (GObject *object)
2764 {
2765         EvWindow *window = EV_WINDOW (object);
2766         EvWindowPrivate *priv = window->priv;
2767
2768         if (priv->recent_view) {
2769                 g_object_unref (priv->recent_view);
2770                 priv->recent_view = NULL;
2771         }
2772
2773         if (priv->ui_manager) {
2774                 g_object_unref (priv->ui_manager);
2775                 priv->ui_manager = NULL;
2776         }
2777
2778         if (priv->action_group) {
2779                 g_object_unref (priv->action_group);
2780                 priv->action_group = NULL;
2781         }
2782
2783         if (priv->page_cache) {
2784                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2785                 priv->page_cache = NULL;
2786         }
2787
2788         if (priv->document) {
2789                 g_object_unref (priv->document);
2790                 priv->document = NULL;
2791         }
2792
2793         if (priv->view) {
2794                 g_object_unref (priv->view);
2795                 priv->view = NULL;
2796         }
2797
2798         if (priv->page_view) {
2799                 g_object_unref (priv->page_view);
2800                 priv->page_view = NULL;
2801         }
2802
2803         if (priv->load_job || priv->xfer_job) {
2804                 ev_window_clear_jobs (window);
2805         }
2806
2807         if (priv->local_uri) {
2808                 ev_window_clear_local_uri (window);
2809         }
2810
2811         if (priv->password_document) {
2812                 g_object_unref (priv->password_document);
2813                 priv->password_document = NULL;
2814         }
2815
2816         if (priv->password_uri) {
2817                 g_free (priv->password_uri);
2818                 priv->password_uri = NULL;
2819         }
2820
2821         if (priv->password_dialog) {
2822                 gtk_widget_destroy (priv->password_dialog);
2823         }
2824
2825         if (priv->find_bar) {
2826                 g_signal_handlers_disconnect_by_func
2827                         (window->priv->find_bar,
2828                          G_CALLBACK (find_bar_close_cb),
2829                          window);
2830                 priv->find_bar = NULL;
2831         }
2832
2833         if (window->priv->fullscreen_timeout_source) {
2834                 g_source_destroy (window->priv->fullscreen_timeout_source);
2835                 window->priv->fullscreen_timeout_source = NULL;
2836         }
2837         destroy_fullscreen_popup (window);
2838
2839         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2840 }
2841
2842 static void
2843 ev_window_class_init (EvWindowClass *ev_window_class)
2844 {
2845         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2846         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2847
2848         g_object_class->dispose = ev_window_dispose;
2849         g_object_class->finalize = ev_window_finalize;
2850
2851         widget_class->window_state_event = ev_window_state_event;
2852         widget_class->focus_in_event = ev_window_focus_in_event;
2853         widget_class->focus_out_event = ev_window_focus_out_event;
2854
2855         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2856 }
2857
2858 /* Normal items */
2859 static const GtkActionEntry entries[] = {
2860         { "File", NULL, N_("_File") },
2861         { "Edit", NULL, N_("_Edit") },
2862         { "View", NULL, N_("_View") },
2863         { "Go", NULL, N_("_Go") },
2864         { "Help", NULL, N_("_Help") },
2865
2866         /* File menu */
2867         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
2868           N_("Open an existing document"),
2869           G_CALLBACK (ev_window_cmd_file_open) },
2870         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2871           N_("Save the current document with a new filename"),
2872           G_CALLBACK (ev_window_cmd_save_as) },
2873         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
2874           N_("Print this document"),
2875           G_CALLBACK (ev_window_cmd_file_print) },
2876         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return",
2877           N_("View the properties of this document"),
2878           G_CALLBACK (ev_window_cmd_file_properties) },
2879         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2880           N_("Close this window"),
2881           G_CALLBACK (ev_window_cmd_file_close_window) },
2882
2883         /* Edit menu */
2884         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2885           N_("Copy text from the document"),
2886           G_CALLBACK (ev_window_cmd_edit_copy) },
2887         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2888           N_("Select the entire page"),
2889           G_CALLBACK (ev_window_cmd_edit_select_all) },
2890         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2891           N_("Find a word or phrase in the document"),
2892           G_CALLBACK (ev_window_cmd_edit_find) },
2893         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2894           N_("Find next occurrence of the word or phrase"),
2895           G_CALLBACK (ev_window_cmd_edit_find_next) },
2896         { "EditToolbar", NULL, N_("T_oolbar"), NULL,
2897           N_("Customize the toolbar"),
2898           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2899         { "EditRotateLeft", NULL, N_("Rotate _Left"), NULL,
2900           N_("Rotate the document to the left"),
2901           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
2902         { "EditRotateRight", NULL, N_("Rotate _Right"), NULL,
2903           N_("Rotate the document to the right"),
2904           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
2905
2906         /* View menu */
2907         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2908           N_("Enlarge the document"),
2909           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2910         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2911           N_("Shrink the document"),
2912           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2913         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2914           N_("Reload the document"),
2915           G_CALLBACK (ev_window_cmd_view_reload) },
2916
2917         /* Go menu */
2918         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2919           N_("Go to the previous page"),
2920           G_CALLBACK (ev_window_cmd_go_previous_page) },
2921         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2922           N_("Go to the next page"),
2923           G_CALLBACK (ev_window_cmd_go_next_page) },
2924         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2925           N_("Go to the first page"),
2926           G_CALLBACK (ev_window_cmd_go_first_page) },
2927         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2928           N_("Go to the last page"),
2929           G_CALLBACK (ev_window_cmd_go_last_page) },
2930
2931         /* Help menu */
2932         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2933           N_("Display help for the viewer application"),
2934           G_CALLBACK (ev_window_cmd_help_contents) },
2935
2936         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2937           N_("Display credits for the document viewer creators"),
2938           G_CALLBACK (ev_window_cmd_help_about) },
2939
2940         /* Toolbar-only */
2941         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2942           N_("Leave fullscreen mode"),
2943           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2944
2945         /* Accellerators */
2946         { "Escape", NULL, "", "Escape", "",
2947           G_CALLBACK (ev_window_cmd_escape) },
2948         { "Slash", GTK_STOCK_FIND, NULL, "slash",
2949           N_("Find a word or phrase in the document"),
2950           G_CALLBACK (ev_window_cmd_edit_find) },
2951         { "PageDown", NULL, "", "Page_Down",
2952           N_("Scroll one page forward"),
2953           G_CALLBACK (ev_window_cmd_scroll_forward) },
2954         { "PageUp", NULL, "", "Page_Up",
2955           N_("Scroll one page backward"),
2956           G_CALLBACK (ev_window_cmd_scroll_backward) },
2957         { "Space", NULL, "", "space",
2958           N_("Scroll one page forward"),
2959           G_CALLBACK (ev_window_cmd_scroll_forward) },
2960         { "ShiftSpace", NULL, "", "<shift>space",
2961           N_("Scroll one page backward"),
2962           G_CALLBACK (ev_window_cmd_scroll_backward) },
2963         { "BackSpace", NULL, "", "BackSpace",
2964           N_("Scroll one page backward"),
2965           G_CALLBACK (ev_window_cmd_scroll_backward) },
2966         { "ShiftBackSpace", NULL, "", "<shift>BackSpace",
2967           N_("Scroll one page forward"),
2968           G_CALLBACK (ev_window_cmd_scroll_forward) },
2969         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus",
2970           N_("Enlarge the document"),
2971           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2972         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal",
2973           N_("Enlarge the document"),
2974           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2975         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus",
2976           N_("Shrink the document"),
2977           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2978         { "FocusPageSelector", NULL, "", "<control>l",
2979           N_("Focus the page selector"),
2980           G_CALLBACK (ev_window_cmd_focus_page_selector) },
2981         { "GoBackwardFast", NULL, "", "<shift>Page_Up",
2982           N_("Go ten pages backward"),
2983           G_CALLBACK (ev_window_cmd_go_backward) },
2984         { "GoForwardFast", NULL, "", "<shift>Page_Down",
2985           N_("Go ten pages forward"),
2986           G_CALLBACK (ev_window_cmd_go_forward) },
2987         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add",
2988           N_("Enlarge the document"),
2989           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2990         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract",
2991           N_("Shrink the document"),
2992           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2993 };
2994
2995 /* Toggle items */
2996 static const GtkToggleActionEntry toggle_entries[] = {
2997         /* View Menu */
2998         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2999           N_("Show or hide the toolbar"),
3000           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
3001         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
3002           N_("Show or hide the statusbar"),
3003           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
3004         { "ViewSidebar", NULL, N_("Side _Pane"), "F9",
3005           N_("Show or hide the side pane"),
3006           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
3007         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
3008           N_("Show the entire document"),
3009           G_CALLBACK (ev_window_cmd_continuous), TRUE },
3010         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
3011           N_("Show two pages at once"),
3012           G_CALLBACK (ev_window_cmd_dual), FALSE },
3013         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
3014           N_("Expand the window to fill the screen"),
3015           G_CALLBACK (ev_window_cmd_view_fullscreen) },
3016         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
3017           N_("Run document as a presentation"),
3018           G_CALLBACK (ev_window_cmd_view_presentation) },
3019         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
3020           N_("Make the current document fill the window"),
3021           G_CALLBACK (ev_window_cmd_view_best_fit) },
3022         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
3023           N_("Make the current document fill the window width"),
3024           G_CALLBACK (ev_window_cmd_view_page_width) },
3025 };
3026
3027 static void
3028 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
3029                        gint x, gint y, GtkSelectionData *selection_data,
3030                        guint info, guint time, gpointer gdata)
3031 {
3032         GList  *uri_list = NULL;
3033         GSList *uris = NULL;
3034         gchar  *uri;
3035
3036         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3037
3038         if (uri_list) {
3039                 while (uri_list) {
3040                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3041                         uris = g_slist_append (uris, (gpointer) uri);
3042
3043                         uri_list = g_list_next (uri_list);
3044                 }
3045
3046                 gnome_vfs_uri_list_free (uri_list);
3047
3048                 ev_application_open_uri_list (EV_APP, uris);
3049
3050                 g_slist_free (uris);
3051
3052                 gtk_drag_finish (context, TRUE, FALSE, time);
3053         }
3054 }
3055
3056 static void
3057 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3058 {
3059         g_return_if_fail (EV_IS_WINDOW (window));
3060
3061         ev_page_cache_set_link (window->priv->page_cache, link);
3062         gtk_widget_grab_focus (window->priv->view);
3063 }
3064
3065 static gboolean
3066 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3067 {
3068         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3069
3070         gtk_widget_grab_focus (window->priv->view);
3071
3072         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3073 }
3074
3075 static void
3076 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3077 {
3078         GtkAction *action;
3079
3080         action = g_object_new (EV_TYPE_PAGE_ACTION,
3081                                "name", PAGE_SELECTOR_ACTION,
3082                                "label", _("Page"),
3083                                "tooltip", _("Select Page"),
3084                                "visible_overflown", FALSE,
3085                                NULL);
3086         g_signal_connect (action, "activate_link",
3087                           G_CALLBACK (activate_link_cb), window);
3088         g_signal_connect (action, "activate_label",
3089                           G_CALLBACK (activate_label_cb), window);
3090         gtk_action_group_add_action (group, action);
3091         g_object_unref (action);
3092
3093         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3094                                "name", ZOOM_CONTROL_ACTION,
3095                                "label", _("Zoom"),
3096                                "stock_id", GTK_STOCK_ZOOM_IN,
3097                                "tooltip", _("Adjust the zoom level"),
3098                                "zoom", 1.0,
3099                                NULL);
3100         g_signal_connect (action, "zoom_to_level",
3101                           G_CALLBACK (zoom_control_changed_cb), window);
3102         gtk_action_group_add_action (group, action);
3103         g_object_unref (action);
3104 }
3105
3106 static void
3107 set_action_properties (GtkActionGroup *action_group)
3108 {
3109         GtkAction *action;
3110
3111         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3112         /*translators: this is the label for toolbar button*/
3113         g_object_set (action, "short_label", _("Previous"), NULL);
3114         g_object_set (action, "is-important", TRUE, NULL);
3115
3116         action = gtk_action_group_get_action (action_group, "GoNextPage");
3117         g_object_set (action, "is-important", TRUE, NULL);
3118         /*translators: this is the label for toolbar button*/
3119         g_object_set (action, "short_label", _("Next"), NULL);
3120
3121         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3122         /*translators: this is the label for toolbar button*/
3123         g_object_set (action, "short_label", _("Zoom In"), NULL);
3124         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3125
3126         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3127         /*translators: this is the label for toolbar button*/
3128         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3129         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3130
3131         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3132         /*translators: this is the label for toolbar button*/
3133         g_object_set (action, "short_label", _("Best Fit"), NULL);
3134         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3135
3136         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3137         /*translators: this is the label for toolbar button*/
3138         g_object_set (action, "short_label", _("Fit Width"), NULL);
3139         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3140
3141         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3142         g_object_set (action, "is-important", TRUE, NULL);
3143 }
3144
3145 static void
3146 set_chrome_actions (EvWindow *window)
3147 {
3148         EvWindowPrivate *priv = window->priv;
3149         GtkActionGroup *action_group = priv->action_group;
3150         GtkAction *action;
3151
3152         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3153         g_signal_handlers_block_by_func
3154                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3155         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3156                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3157         g_signal_handlers_unblock_by_func
3158                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3159
3160         action= gtk_action_group_get_action (action_group, "ViewSidebar");
3161         g_signal_handlers_block_by_func
3162                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
3163         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3164                                       (priv->chrome & EV_CHROME_SIDEBAR) != 0);
3165         g_signal_handlers_unblock_by_func
3166                 (action, G_CALLBACK (ev_window_view_sidebar_cb), window);
3167
3168         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
3169         g_signal_handlers_block_by_func
3170                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
3171         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3172                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
3173         g_signal_handlers_unblock_by_func
3174                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
3175 }
3176
3177 static EvChrome
3178 load_chrome (void)
3179 {
3180         EvChrome chrome = EV_CHROME_NORMAL;
3181         GConfClient *client;
3182         GConfValue *value;
3183
3184         client = gconf_client_get_default ();
3185
3186         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
3187         if (value != NULL) {
3188                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
3189                         chrome &= ~EV_CHROME_TOOLBAR;
3190                 }
3191                 gconf_value_free (value);
3192         }
3193
3194         value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL);
3195         if (value != NULL) {
3196                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
3197                         chrome &= ~EV_CHROME_SIDEBAR;
3198                 }
3199                 gconf_value_free (value);
3200         }
3201
3202         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
3203         if (value != NULL) {
3204                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
3205                         chrome &= ~EV_CHROME_STATUSBAR;
3206                 }
3207                 gconf_value_free (value);
3208         }
3209
3210         g_object_unref (client);
3211
3212         return chrome;
3213 }
3214
3215 static void
3216 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3217                           GParamSpec     *pspec,
3218                           EvWindow       *ev_window)
3219 {
3220         GtkTreeModel *model;
3221         GtkAction *action;
3222
3223         g_object_get (G_OBJECT (ev_sidebar_links),
3224                       "model", &model,
3225                       NULL);
3226
3227         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3228         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3229         g_object_unref (model);
3230 }
3231
3232
3233 static void
3234 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
3235 {
3236         if (window->priv->action_group) {
3237                 set_action_sensitive (window, "PageDown", sensitive);
3238                 set_action_sensitive (window, "PageUp", sensitive);
3239                 set_action_sensitive (window, "Space", sensitive);
3240                 set_action_sensitive (window, "ShiftSpace", sensitive);
3241                 set_action_sensitive (window, "BackSpace", sensitive);
3242                 set_action_sensitive (window, "ShiftBackSpace", sensitive);
3243                 set_action_sensitive (window, "Slash", sensitive);
3244                 set_action_sensitive (window, "Plus", sensitive);
3245                 set_action_sensitive (window, "Minus", sensitive);
3246                 set_action_sensitive (window, "KpPlus", sensitive);
3247                 set_action_sensitive (window, "KpMinus", sensitive);
3248         }
3249 }
3250
3251 static gboolean
3252 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3253 {
3254         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, FALSE);
3255         set_action_sensitive (window, "ViewToolbar", TRUE);
3256
3257         ev_window_set_view_accels_sensitivity (window, TRUE);
3258
3259         return FALSE;
3260 }
3261
3262 static gboolean
3263 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3264 {
3265         ev_window_set_view_accels_sensitivity (window, FALSE);
3266
3267         return FALSE;
3268 }
3269
3270 static void
3271 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3272                                     GParamSpec         *pspec,
3273                                     EvWindow           *ev_window)
3274 {
3275         GtkWidget *widget;
3276
3277         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3278
3279         if (widget != NULL) {
3280                 g_signal_connect_object (widget, "focus_in_event",
3281                                          G_CALLBACK (view_actions_focus_in_cb),
3282                                          ev_window, 0);
3283                 g_signal_connect_object (widget, "focus_out_event",
3284                                          G_CALLBACK (view_actions_focus_out_cb),
3285                                          ev_window, 0);
3286                 g_object_unref (widget);
3287         }
3288 }
3289
3290 static gboolean
3291 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
3292 {
3293         char *uri = window->priv->uri;
3294
3295         if (uri && !(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
3296                 gboolean maximized;
3297
3298                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
3299                 ev_metadata_manager_set_boolean (uri, "window_maximized", maximized);
3300         }
3301
3302         return FALSE;
3303 }
3304
3305 static gboolean
3306 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
3307 {
3308         char *uri = window->priv->uri;
3309         GdkWindowState state;
3310         int x, y, width, height;
3311
3312         state = gdk_window_get_state (GTK_WIDGET (window)->window);
3313
3314         if (uri && !(state & GDK_WINDOW_STATE_FULLSCREEN)) {
3315                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
3316                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
3317
3318                 ev_metadata_manager_set_int (uri, "window_x", x);
3319                 ev_metadata_manager_set_int (uri, "window_y", y);
3320                 ev_metadata_manager_set_int (uri, "window_width", width);
3321                 ev_metadata_manager_set_int (uri, "window_height", height);
3322         }
3323
3324         return FALSE;
3325 }
3326
3327 static void
3328 ev_window_init (EvWindow *ev_window)
3329 {
3330         GtkActionGroup *action_group;
3331         GtkAccelGroup *accel_group;
3332         GError *error = NULL;
3333         GtkWidget *sidebar_widget, *toolbar_dock;
3334         GConfValue *value;
3335         GConfClient *client;
3336         int sidebar_size;
3337
3338         g_signal_connect (ev_window, "configure_event",
3339                           G_CALLBACK (window_configure_event_cb), NULL);
3340         g_signal_connect (ev_window, "window_state_event",
3341                           G_CALLBACK (window_state_event_cb), NULL);
3342
3343         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
3344
3345         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
3346         update_window_title (NULL, NULL, ev_window);
3347
3348         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
3349         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
3350         gtk_widget_show (ev_window->priv->main_box);
3351
3352         action_group = gtk_action_group_new ("MenuActions");
3353         ev_window->priv->action_group = action_group;
3354         gtk_action_group_set_translation_domain (action_group, NULL);
3355         gtk_action_group_add_actions (action_group, entries,
3356                                       G_N_ELEMENTS (entries), ev_window);
3357         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
3358                                              G_N_ELEMENTS (toggle_entries),
3359                                              ev_window);
3360         set_action_properties (action_group);
3361         register_custom_actions (ev_window, action_group);
3362
3363         ev_window->priv->ui_manager = gtk_ui_manager_new ();
3364         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3365                                             action_group, 0);
3366
3367         accel_group =
3368                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
3369         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
3370
3371         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
3372
3373         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
3374                           G_CALLBACK (connect_proxy_cb), ev_window);
3375         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
3376                           G_CALLBACK (disconnect_proxy_cb), ev_window);
3377
3378         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
3379                                               DATADIR"/evince-ui.xml",
3380                                               &error)) {
3381                 g_warning ("building menus failed: %s", error->message);
3382                 g_error_free (error);
3383         }
3384
3385         ev_window->priv->menubar =
3386                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3387                                             "/MainMenu");
3388         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
3389                             ev_window->priv->menubar,
3390                             FALSE, FALSE, 0);
3391
3392         /* This sucks, but there is no way to have a draw=no, expand=true separator
3393          * in a GtkUIManager-built toolbar. So, just add another toolbar.
3394          * See gtk+ bug 166489.
3395          */
3396         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
3397         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
3398                             FALSE, FALSE, 0);
3399         gtk_widget_show (toolbar_dock);
3400
3401         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
3402                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
3403         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
3404                                    "DefaultToolBar");
3405         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
3406                             TRUE, TRUE, 0);
3407         gtk_widget_show (ev_window->priv->toolbar);
3408
3409         /* Add the main area */
3410         ev_window->priv->hpaned = gtk_hpaned_new ();
3411         g_signal_connect (ev_window->priv->hpaned,
3412                           "notify::position",
3413                           G_CALLBACK (ev_window_sidebar_position_change_cb),
3414                           ev_window);
3415
3416         sidebar_size = SIDEBAR_DEFAULT_SIZE;
3417         client = gconf_client_get_default ();
3418         value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL);
3419         if (value != NULL) {
3420                 if (value->type == GCONF_VALUE_INT) {
3421                         sidebar_size = gconf_value_get_int (value);
3422                 }
3423                 gconf_value_free (value);
3424         }
3425         g_object_unref (client);
3426         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size);
3427         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
3428                             TRUE, TRUE, 0);
3429         gtk_widget_show (ev_window->priv->hpaned);
3430
3431         ev_window->priv->sidebar = ev_sidebar_new ();
3432         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
3433                          ev_window->priv->sidebar, FALSE, FALSE);
3434         gtk_widget_show (ev_window->priv->sidebar);
3435
3436         /* Stub sidebar, for now */
3437         sidebar_widget = ev_sidebar_links_new ();
3438         g_signal_connect (sidebar_widget,
3439                           "notify::model",
3440                           G_CALLBACK (sidebar_widget_model_set),
3441                           ev_window);
3442         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3443         gtk_widget_show (sidebar_widget);
3444         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3445                              sidebar_widget);
3446
3447         sidebar_widget = ev_sidebar_thumbnails_new ();
3448         ev_window->priv->sidebar_thumbs = sidebar_widget;
3449         g_signal_connect (sidebar_widget,
3450                           "notify::main-widget",
3451                           G_CALLBACK (sidebar_page_main_widget_update_cb),
3452                           ev_window);
3453         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3454         gtk_widget_show (sidebar_widget);
3455         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3456                              sidebar_widget);
3457
3458
3459         ev_window->priv->scrolled_window =
3460                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
3461                                           "shadow-type", GTK_SHADOW_IN,
3462                                           NULL));
3463         gtk_widget_show (ev_window->priv->scrolled_window);
3464
3465         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
3466                         ev_window->priv->scrolled_window);
3467
3468         ev_window->priv->view = ev_view_new ();
3469         ev_window->priv->password_view = ev_password_view_new ();
3470         g_signal_connect_swapped (ev_window->priv->password_view,
3471                                   "unlock",
3472                                   G_CALLBACK (ev_window_popup_password_dialog),
3473                                   ev_window);
3474         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
3475                                  G_CALLBACK (view_actions_focus_in_cb),
3476                                  ev_window, 0);
3477         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
3478                                  G_CALLBACK (view_actions_focus_out_cb),
3479                                  ev_window, 0);
3480         gtk_widget_show (ev_window->priv->view);
3481         gtk_widget_show (ev_window->priv->password_view);
3482
3483
3484         /* We own a ref on these widgets, as we can swap them in and out */
3485         g_object_ref (ev_window->priv->view);
3486         //g_object_ref (ev_window->priv->page_view);
3487         g_object_ref (ev_window->priv->password_view);
3488
3489         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
3490                            ev_window->priv->view);
3491
3492         g_signal_connect (ev_window->priv->view,
3493                           "notify::find-status",
3494                           G_CALLBACK (view_find_status_changed_cb),
3495                           ev_window);
3496         g_signal_connect (ev_window->priv->view,
3497                           "notify::status",
3498                           G_CALLBACK (view_status_changed_cb),
3499                           ev_window);
3500         g_signal_connect (ev_window->priv->view,
3501                           "notify::sizing-mode",
3502                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
3503                           ev_window);
3504         g_signal_connect (ev_window->priv->view,
3505                           "notify::zoom",
3506                           G_CALLBACK (ev_window_zoom_changed_cb),
3507                           ev_window);
3508         g_signal_connect (ev_window->priv->view,
3509                           "notify::dual-page",
3510                           G_CALLBACK (ev_window_dual_mode_changed_cb),
3511                           ev_window);
3512         g_signal_connect (ev_window->priv->view,
3513                           "notify::continuous",
3514                           G_CALLBACK (ev_window_continuous_changed_cb),
3515                           ev_window);
3516
3517         ev_window->priv->statusbar = ev_statusbar_new ();
3518         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3519                           ev_window->priv->statusbar,
3520                           FALSE, TRUE, 0);
3521
3522         ev_window->priv->find_bar = egg_find_bar_new ();
3523         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3524                           ev_window->priv->find_bar,
3525                           FALSE, TRUE, 0);
3526
3527         ev_window_setup_recent (ev_window);
3528         ev_window->priv->chrome = load_chrome ();
3529         set_chrome_actions (ev_window);
3530         update_chrome_visibility (ev_window);
3531
3532         /* Connect sidebar signals */
3533         g_signal_connect (ev_window->priv->sidebar,
3534                           "notify::visible",
3535                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
3536                           ev_window);
3537
3538         /* Connect to find bar signals */
3539         g_signal_connect (ev_window->priv->find_bar,
3540                           "previous",
3541                           G_CALLBACK (find_bar_previous_cb),
3542                           ev_window);
3543         g_signal_connect (ev_window->priv->find_bar,
3544                           "next",
3545                           G_CALLBACK (find_bar_next_cb),
3546                           ev_window);
3547         g_signal_connect (ev_window->priv->find_bar,
3548                           "close",
3549                           G_CALLBACK (find_bar_close_cb),
3550                           ev_window);
3551         g_signal_connect (ev_window->priv->find_bar,
3552                           "notify::search-string",
3553                           G_CALLBACK (find_bar_search_changed_cb),
3554                           ev_window);
3555         g_signal_connect (ev_window->priv->find_bar,
3556                           "notify::case-sensitive",
3557                           G_CALLBACK (find_bar_search_changed_cb),
3558                           ev_window);
3559         g_signal_connect (ev_window->priv->find_bar,
3560                           "notify::visible",
3561                           G_CALLBACK (find_bar_search_changed_cb),
3562                           ev_window);
3563
3564         /* Give focus to the document view */
3565         gtk_widget_grab_focus (ev_window->priv->view);
3566
3567         /* Drag and Drop */
3568         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
3569         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
3570                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3571                            GDK_ACTION_COPY);
3572         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
3573                           G_CALLBACK (drag_data_received_cb), NULL);
3574
3575         /* Set it to something random to force a change */
3576
3577         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3578         update_action_sensitivity (ev_window);
3579 }
3580
3581 GtkWidget *
3582 ev_window_new (void)
3583 {
3584         GtkWidget *ev_window;
3585
3586         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
3587                                               "type", GTK_WINDOW_TOPLEVEL,
3588                                               "default-width", 600,
3589                                               "default-height", 600,
3590                                               NULL));
3591
3592         return ev_window;
3593 }