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_FINDBAR       = 1 << 2,
  87         EV_CHROME_STATUSBAR     = 1 << 3,
  88         EV_CHROME_RAISE_TOOLBAR = 1 << 4,
  89         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_STATUSBAR
  90 } EvChrome;
  91
  92 struct _EvWindowPrivate {
  93         /* UI */
  94         EvChrome chrome;
  95
  96         GtkWidget *main_box;
  97         GtkWidget *menubar;
  98         GtkWidget *toolbar_dock;
  99         GtkWidget *toolbar;
 100         GtkWidget *hpaned;
 101         GtkWidget *sidebar;
 102         GtkWidget *find_bar;
 103         GtkWidget *scrolled_window;
 104         GtkWidget *view;
 105         GtkWidget *page_view;
 106         GtkWidget *password_view;
 107         GtkWidget *statusbar;
 108         GtkWidget *sidebar_thumbs;
 109         GtkWidget *sidebar_links;
 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_STATUSBAR  "/apps/evince/show_statusbar"
 156 #define GCONF_LOCKDOWN_SAVE     "/desktop/gnome/lockdown/disable_save_to_disk"
 157 #define GCONF_LOCKDOWN_PRINT    "/desktop/gnome/lockdown/disable_printing"
 158
 159 #define SIDEBAR_DEFAULT_SIZE    132
 160 #define LINKS_SIDEBAR_ID "links"
 161 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 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, 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         fullscreen_toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
 347                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0);
 348         statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !fullscreen_mode;
 349         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 350
 351         set_widget_visibility (priv->menubar, menubar);
 352
 353         set_widget_visibility (priv->toolbar_dock, toolbar);
 354         set_action_sensitive (window, "EditToolbar", toolbar);
 355
 356         set_widget_visibility (priv->find_bar, findbar);
 357         set_widget_visibility (priv->statusbar, statusbar);
 358
 359         if (priv->fullscreen_popup != NULL) {
 360                 if (fullscreen)
 361                         show_fullscreen_popup (window);
 362                 else
 363                         set_widget_visibility (priv->fullscreen_popup, FALSE);
 364
 365                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 366         }
 367 }
 368
 369 static void
 370 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 371 {
 372         EvWindowPrivate *priv = window->priv;
 373         GConfClient *client;
 374
 375         if (active) {
 376                 priv->chrome |= flag;
 377         }
 378         else {
 379                 priv->chrome &= ~flag;
 380         }
 381
 382         if (pref != NULL) {
 383                 client = gconf_client_get_default ();
 384                 gconf_client_set_bool (client, pref, active, NULL);
 385                 g_object_unref (client);
 386         }
 387
 388         update_chrome_visibility (window);
 389 }
 390
 391 static void
 392 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
 393 {
 394         GtkAction *action;
 395
 396         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, TRUE);
 397         set_action_sensitive (window, "ViewToolbar", FALSE);
 398
 399         action = gtk_action_group_get_action (window->priv->action_group,
 400                                               PAGE_SELECTOR_ACTION);
 401         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
 402 }
 403
 404 static void
 405 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
 406 {
 407         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD);
 408 }
 409
 410 static void
 411 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
 412 {
 413         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD);
 414 }
 415
 416 static void
 417 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
 418 {
 419         gboolean continuous;
 420
 421         ev_window_stop_presentation (ev_window);
 422         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 423         g_object_set (G_OBJECT (ev_window->priv->view),
 424                       "continuous", continuous,
 425                       NULL);
 426         update_action_sensitivity (ev_window);
 427 }
 428
 429 static void
 430 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
 431 {
 432         gboolean dual_page;
 433
 434         ev_window_stop_presentation (ev_window);
 435         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 436         g_object_set (G_OBJECT (ev_window->priv->view),
 437                       "dual-page", dual_page,
 438                       NULL);
 439         update_action_sensitivity (ev_window);
 440 }
 441
 442 static void
 443 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 444 {
 445         ev_window_stop_presentation (ev_window);
 446
 447         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 448                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
 449         } else {
 450                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 451         }
 452         update_action_sensitivity (ev_window);
 453 }
 454
 455 static void
 456 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 457 {
 458         ev_window_stop_presentation (ev_window);
 459
 460         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 461                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
 462         } else {
 463                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 464         }
 465         update_action_sensitivity (ev_window);
 466 }
 467
 468 static void
 469 update_sizing_buttons (EvWindow *window)
 470 {
 471         GtkActionGroup *action_group = window->priv->action_group;
 472         GtkAction *action;
 473         gboolean best_fit, page_width;
 474         EvSizingMode sizing_mode;
 475
 476         if (window->priv->view == NULL)
 477                 return;
 478
 479         g_object_get (window->priv->view,
 480                       "sizing_mode", &sizing_mode,
 481                       NULL);
 482
 483         switch (sizing_mode) {
 484         case EV_SIZING_BEST_FIT:
 485                 best_fit = TRUE;
 486                 page_width = FALSE;
 487                 break;
 488         case EV_SIZING_FIT_WIDTH:
 489                 best_fit = FALSE;
 490                 page_width = TRUE;
 491                 break;
 492
 493         default:
 494                 best_fit = page_width = FALSE;
 495                 break;
 496         }
 497
 498         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 499         g_signal_handlers_block_by_func
 500                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 501         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 502         g_signal_handlers_unblock_by_func
 503                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 504
 505         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 506         g_signal_handlers_block_by_func
 507                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 508         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 509         g_signal_handlers_unblock_by_func
 510                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 511
 512         action = gtk_action_group_get_action (window->priv->action_group,
 513                                               ZOOM_CONTROL_ACTION);
 514         if (best_fit) {
 515                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 516                                                  EPHY_ZOOM_BEST_FIT);
 517         } else if (page_width) {
 518                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 519                                                  EPHY_ZOOM_FIT_WIDTH);
 520         }
 521 }
 522
 523 void
 524 ev_window_open_page_label (EvWindow   *ev_window,
 525                            const char *label)
 526 {
 527         if (ev_window->priv->page_cache) {
 528                 ev_page_cache_set_page_label (ev_window->priv->page_cache,
 529                                               label);
 530         }
 531 }
 532
 533 gboolean
 534 ev_window_is_empty (const EvWindow *ev_window)
 535 {
 536         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 537
 538         return (ev_window->priv->document == NULL) &&
 539                 (ev_window->priv->load_job == NULL) &&
 540                 (ev_window->priv->xfer_job == NULL);
 541 }
 542
 543 static void
 544 unable_to_load (EvWindow   *ev_window,
 545                 const char *error_message)
 546 {
 547         GtkWidget *dialog;
 548
 549         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 550                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 551                                          GTK_MESSAGE_ERROR,
 552                                          GTK_BUTTONS_CLOSE,
 553                                          _("Unable to open document"));
 554         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 555                                                   "%s", error_message);
 556         gtk_dialog_run (GTK_DIALOG (dialog));
 557         gtk_widget_destroy (dialog);
 558 }
 559
 560 static void
 561 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 562 {
 563         char *title = NULL;
 564         char *doc_title = NULL;
 565         gboolean password_needed;
 566
 567         password_needed = (ev_window->priv->password_document != NULL);
 568         if (document && ev_window->priv->page_cache) {
 569                 doc_title = g_strdup (ev_page_cache_get_title (ev_window->priv->page_cache));
 570
 571                 /* Make sure we get a valid title back */
 572                 if (doc_title) {
 573                         if (doc_title[0] == '\000' ||
 574                             !g_utf8_validate (doc_title, -1, NULL)) {
 575                                 doc_title = NULL;
 576                         }
 577                 }
 578         }
 579
 580         if (doc_title) {
 581                 char *p;
 582
 583                 for (p = doc_title; *p; ++p) {
 584                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 585                         if (*p == '\n')
 586                                 *p = ' ';
 587                 }
 588         }
 589
 590         if (doc_title == NULL && ev_window->priv->uri) {
 591                 char *display_name;
 592
 593                 display_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
 594                 doc_title = g_path_get_basename (display_name);
 595                 g_free (display_name);
 596         }
 597
 598         if (password_needed) {
 599                 if (doc_title == NULL) {
 600                         title = g_strdup (_("Document Viewer - Password Required"));
 601                 } else {
 602                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 603                 }
 604         } else {
 605                 if (doc_title == NULL) {
 606                         title = g_strdup (_("Document Viewer"));
 607                 } else {
 608                         title = g_strdup (doc_title);
 609                 }
 610         }
 611
 612         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 613
 614         g_free (doc_title);
 615         g_free (title);
 616 }
 617
 618 static void
 619 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 620 {
 621         update_action_sensitivity (ev_window);
 622 }
 623
 624 static void
 625 page_changed_cb (EvPageCache *page_cache,
 626                  gint         page,
 627                  EvWindow    *ev_window)
 628 {
 629         update_action_sensitivity (ev_window);
 630
 631         ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 632 }
 633
 634 static void
 635 update_document_mode (EvWindow *window, EvDocumentMode mode)
 636 {
 637         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 638                 ev_window_run_presentation (window);
 639         }
 640         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 641                 ev_window_run_fullscreen (window);
 642         }
 643 }
 644
 645 static void
 646 setup_document_from_metadata (EvWindow *window)
 647 {
 648         char *uri = window->priv->uri;
 649         GValue page = { 0, };
 650
 651         /* Page */
 652         if (ev_metadata_manager_get (uri, "page", &page)) {
 653                 ev_page_cache_set_current_page (window->priv->page_cache,
 654                                                 g_value_get_int (&page));
 655         }
 656 }
 657
 658 static void
 659 ev_window_setup_document (EvWindow *ev_window)
 660 {
 661         const EvDocumentInfo *info;
 662         EvDocument *document;
 663         EvView *view = EV_VIEW (ev_window->priv->view);
 664         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 665         GtkAction *action;
 666
 667         document = ev_window->priv->document;
 668         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 669         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 670
 671         g_signal_connect_object (G_OBJECT (document),
 672                                  "notify::title",
 673                                  G_CALLBACK (update_window_title),
 674                                  ev_window, 0);
 675         if (EV_IS_DOCUMENT_FIND (document)) {
 676                 g_signal_connect_object (G_OBJECT (document),
 677                                          "find_changed",
 678                                          G_CALLBACK (find_changed_cb),
 679                                          ev_window, 0);
 680         }
 681
 682         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 683
 684         ev_sidebar_set_document (sidebar, document);
 685
 686         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 687                 ev_view_set_document (view, document);
 688         }
 689
 690         update_window_title (document, NULL, ev_window);
 691         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 692         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 693         update_action_sensitivity (ev_window);
 694
 695         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 696         update_document_mode (ev_window, info->mode);
 697
 698         if (ev_window->priv->properties) {
 699                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 700                                                    ev_window->priv->document);
 701         }
 702
 703         setup_document_from_metadata (ev_window);
 704 }
 705
 706 static void
 707 password_dialog_response (GtkWidget *password_dialog,
 708                           gint       response_id,
 709                           EvWindow  *ev_window)
 710 {
 711         char *password;
 712
 713         if (response_id == GTK_RESPONSE_OK) {
 714                 EvDocument *document;
 715                 gchar *uri;
 716
 717                 password = ev_password_dialog_get_password (password_dialog);
 718                 if (password) {
 719                         ev_document_doc_mutex_lock ();
 720                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 721                                                            password);
 722                         ev_document_doc_mutex_unlock ();
 723                 }
 724                 g_free (password);
 725
 726                 document = ev_window->priv->password_document;
 727                 uri = ev_window->priv->password_uri;
 728
 729                 ev_window->priv->password_document = NULL;
 730                 ev_window->priv->password_uri = NULL;
 731
 732                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 733
 734                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
 735                                    EV_CONTEXT_PROGRESS,
 736                                    _("Loading document. Please wait"));
 737
 738                 ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 739                                             TRUE);
 740
 741                 gtk_widget_destroy (password_dialog);
 742
 743                 g_object_unref (document);
 744                 g_free (uri);
 745
 746                 return;
 747         }
 748
 749         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 750         gtk_widget_destroy (password_dialog);
 751 }
 752
 753 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
 754  * password_view page.  It assumes that ev_window->priv->password_* has been set
 755  * correctly.  These are cleared by password_dialog_response() */
 756
 757 static void
 758 ev_window_popup_password_dialog (EvWindow *ev_window)
 759 {
 760         g_assert (ev_window->priv->password_document);
 761         g_assert (ev_window->priv->password_uri);
 762
 763         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 764
 765         update_window_title (ev_window->priv->password_document, NULL, ev_window);
 766         if (ev_window->priv->password_dialog == NULL) {
 767                 gchar *base_name, *file_name;
 768
 769                 file_name = gnome_vfs_format_uri_for_display (ev_window->priv->password_uri);
 770                 base_name = g_path_get_basename (file_name);
 771                 ev_window->priv->password_dialog =
 772                         ev_password_dialog_new (GTK_WIDGET (ev_window), base_name);
 773                 g_free (base_name);
 774                 g_free (file_name);
 775
 776                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 777                                            (gpointer *) &(ev_window->priv->password_dialog));
 778                 g_signal_connect (ev_window->priv->password_dialog,
 779                                   "response",
 780                                   G_CALLBACK (password_dialog_response),
 781                                   ev_window);
 782                 gtk_widget_show (ev_window->priv->password_dialog);
 783         } else {
 784                 ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog);
 785         }
 786 }
 787
 788
 789 static void
 790 ev_window_clear_jobs (EvWindow *ev_window)
 791 {
 792     if (ev_window->priv->load_job != NULL) {
 793
 794         if (!ev_window->priv->load_job->finished)
 795                 ev_job_queue_remove_job (ev_window->priv->load_job);
 796
 797         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
 798         g_object_unref (ev_window->priv->load_job);
 799         ev_window->priv->load_job = NULL;
 800     }
 801
 802     if (ev_window->priv->xfer_job != NULL) {
 803
 804         if (!ev_window->priv->xfer_job->finished)
 805                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 806
 807         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 808         g_object_unref (ev_window->priv->xfer_job);
 809         ev_window->priv->xfer_job = NULL;
 810     }
 811 }
 812
 813 static void
 814 ev_window_clear_local_uri (EvWindow *ev_window)
 815 {
 816     char *filename;
 817
 818     if (ev_window->priv->local_uri) {
 819             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
 820             if (filename != NULL) {
 821                     unlink (filename);
 822                     g_free (filename);
 823             }
 824             g_free (ev_window->priv->local_uri);
 825             ev_window->priv->local_uri = NULL;
 826     }
 827 }
 828
 829 /* This callback will executed when load job will be finished.
 830  *
 831  * Since the flow of the error dialog is very confusing, we assume that both
 832  * document and uri will go away after this function is called, and thus we need
 833  * to ref/dup them.  Additionally, it needs to clear
 834  * ev_window->priv->password_{uri,document}, and thus people who call this
 835  * function should _not_ necessarily expect those to exist after being
 836  * called. */
 837 static void
 838 ev_window_load_job_cb  (EvJobLoad *job,
 839                         gpointer data)
 840 {
 841         EvWindow *ev_window = EV_WINDOW (data);
 842         EvDocument *document = EV_JOB (job)->document;
 843
 844         g_assert (document);
 845         g_assert (document != ev_window->priv->document);
 846         g_assert (job->uri);
 847
 848         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
 849                           EV_CONTEXT_PROGRESS);
 850
 851         ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 852                                     FALSE);
 853
 854         if (ev_window->priv->password_document) {
 855                 g_object_unref (ev_window->priv->password_document);
 856                 ev_window->priv->password_document = NULL;
 857         }
 858         if (ev_window->priv->password_uri) {
 859                 g_free (ev_window->priv->password_uri);
 860                 ev_window->priv->password_uri = NULL;
 861         }
 862
 863         /* Success! */
 864         if (job->error == NULL) {
 865                 if (ev_window->priv->document)
 866                         g_object_unref (ev_window->priv->document);
 867                 ev_window->priv->document = g_object_ref (document);
 868                 ev_window_setup_document (ev_window);
 869
 870                 ev_window_add_recent (ev_window, ev_window->priv->uri);
 871                 ev_window_clear_jobs (ev_window);
 872
 873                 return;
 874         }
 875
 876         if (job->error->domain == EV_DOCUMENT_ERROR &&
 877             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 878                 gchar *base_name, *file_name;
 879
 880                 ev_window->priv->password_document = g_object_ref (document);
 881                 ev_window->priv->password_uri = g_strdup (job->uri);
 882
 883                 file_name = gnome_vfs_format_uri_for_display (job->uri);
 884                 base_name = g_path_get_basename (file_name);
 885                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 886                                                 base_name);
 887                 g_free (file_name);
 888                 g_free (base_name);
 889                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 890
 891                 ev_window_popup_password_dialog (ev_window);
 892         } else {
 893                 unable_to_load (ev_window, job->error->message);
 894         }
 895
 896         return;
 897 }
 898
 899 static void
 900 ev_window_xfer_job_cb  (EvJobXfer *job,
 901                         gpointer data)
 902 {
 903         EvWindow *ev_window = EV_WINDOW (data);
 904
 905
 906
 907         if (job->error != NULL) {
 908                 ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
 909                                   EV_CONTEXT_PROGRESS);
 910                 ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
 911                                             FALSE);
 912
 913                 unable_to_load (ev_window, job->error->message);
 914                 ev_window_clear_jobs (ev_window);
 915         } else {
 916                 char *uri;
 917
 918                 EvDocument *document = g_object_ref (EV_JOB (job)->document);
 919
 920                 if (job->local_uri) {
 921                         ev_window->priv->local_uri = g_strdup (job->local_uri);
 922                         uri = ev_window->priv->local_uri;
 923                 } else {
 924                         ev_window->priv->local_uri = NULL;
 925                         uri = ev_window->priv->uri;
 926                 }
 927
 928                 ev_window_clear_jobs (ev_window);
 929
 930                 ev_window->priv->load_job = ev_job_load_new (document, uri);
 931                 g_signal_connect (ev_window->priv->load_job,
 932                                   "finished",
 933                                   G_CALLBACK (ev_window_load_job_cb),
 934                                   ev_window);
 935                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 936                 g_object_unref (document);
 937         }
 938 }
 939
 940 static void
 941 update_sidebar_visibility (EvWindow *window)
 942 {
 943         char *uri = window->priv->uri;
 944         GValue sidebar_visibility = { 0, };
 945
 946         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility)) {
 947                 set_widget_visibility (window->priv->sidebar,
 948                                        g_value_get_boolean (&sidebar_visibility));
 949         }
 950 }
 951
 952 static void
 953 setup_view_from_metadata (EvWindow *window)
 954 {
 955         EvView *view = EV_VIEW (window->priv->view);
 956         char *uri = window->priv->uri;
 957         GEnumValue *enum_value;
 958         GValue width = { 0, };
 959         GValue height = { 0, };
 960         GValue maximized = { 0, };
 961         GValue x = { 0, };
 962         GValue y = { 0, };
 963         GValue sizing_mode = { 0, };
 964         GValue zoom = { 0, };
 965         GValue continuous = { 0, };
 966         GValue dual_page = { 0, };
 967         GValue presentation = { 0, };
 968         GValue fullscreen = { 0, };
 969         GValue rotation = { 0, };
 970         GValue sidebar_size = { 0, };
 971         GValue sidebar_page = { 0, };
 972
 973         /* Window size */
 974         if (!GTK_WIDGET_VISIBLE (window)) {
 975                 gboolean restore_size = TRUE;
 976
 977                 if (ev_metadata_manager_get (uri, "window_maximized", &maximized)) {
 978                         if (g_value_get_boolean (&maximized)) {
 979                                 gtk_window_maximize (GTK_WINDOW (window));
 980                                 restore_size = FALSE;
 981                         }
 982                 }
 983
 984                 if (restore_size &&
 985                     ev_metadata_manager_get (uri, "window_x", &x) &&
 986                     ev_metadata_manager_get (uri, "window_y", &y) &&
 987                     ev_metadata_manager_get (uri, "window_width", &width) &&
 988                     ev_metadata_manager_get (uri, "window_height", &height)) {
 989                         gtk_window_set_default_size (GTK_WINDOW (window),
 990                                                      g_value_get_int (&width),
 991                                                      g_value_get_int (&height));
 992                         gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 993                                          g_value_get_int (&y));
 994                 }
 995         }
 996
 997         /* Sizing mode */
 998         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode)) {
 999                 enum_value = g_enum_get_value_by_nick
1000                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
1001                 g_value_unset (&sizing_mode);
1002                 ev_view_set_sizing_mode (view, enum_value->value);
1003         }
1004
1005         /* Zoom */
1006         if (ev_metadata_manager_get (uri, "zoom", &zoom) &&
1007             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1008                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
1009         }
1010
1011         /* Continuous */
1012         if (ev_metadata_manager_get (uri, "continuous", &continuous)) {
1013                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1014         }
1015
1016         /* Dual page */
1017         if (ev_metadata_manager_get (uri, "dual-page", &dual_page)) {
1018                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1019         }
1020
1021         /* Presentation */
1022         if (ev_metadata_manager_get (uri, "presentation", &presentation)) {
1023                 if (g_value_get_boolean (&presentation)) {
1024                         ev_window_run_presentation (window);
1025                 }
1026         }
1027
1028         /* Fullscreen */
1029         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen)) {
1030                 if (g_value_get_boolean (&fullscreen)) {
1031                         ev_window_run_fullscreen (window);
1032                 }
1033         }
1034
1035         /* Rotation */
1036         if (ev_metadata_manager_get (uri, "rotation", &rotation)) {
1037                 if (g_value_get_int (&rotation)) {
1038                         switch (g_value_get_int (&rotation)) {
1039                         case 90:
1040                                 ev_view_set_rotation (view, 90);
1041                                 break;
1042                         case 180:
1043                                 ev_view_set_rotation (view, 180);
1044                                 break;
1045                         case 270:
1046                                 ev_view_set_rotation (view, 270);
1047                                 break;
1048                         default:
1049                                 break;
1050                         }
1051                 }
1052         }
1053
1054         /* Sidebar */
1055         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size)) {
1056                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
1057                                         g_value_get_int (&sidebar_size));
1058         }
1059
1060         if (ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page)) {
1061                 const char *page_id = g_value_get_string (&sidebar_page);
1062
1063                 if (strcmp (page_id, "links") == 0) {
1064                         ev_sidebar_set_page (EV_SIDEBAR (window->priv->sidebar),
1065                                              window->priv->sidebar_links);
1066                 } else if (strcmp (page_id, "thumbnails")) {
1067                         ev_sidebar_set_page (EV_SIDEBAR (window->priv->sidebar),
1068                                              window->priv->sidebar_thumbs);
1069                 }
1070         }
1071
1072         update_sidebar_visibility (window);
1073 }
1074
1075 void
1076 ev_window_open_uri (EvWindow *ev_window, const char *uri)
1077 {
1078         if (ev_window->priv->password_dialog)
1079                 gtk_widget_destroy (ev_window->priv->password_dialog);
1080
1081         g_free (ev_window->priv->uri);
1082         ev_window->priv->uri = g_strdup (uri);
1083
1084         setup_view_from_metadata (ev_window);
1085
1086         ev_window_clear_jobs (ev_window);
1087         ev_window_clear_local_uri (ev_window);
1088
1089         ev_window->priv->xfer_job = ev_job_xfer_new (uri);
1090         g_signal_connect (ev_window->priv->xfer_job,
1091                           "finished",
1092                           G_CALLBACK (ev_window_xfer_job_cb),
1093                           ev_window);
1094         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1095
1096         ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
1097                            EV_CONTEXT_PROGRESS,
1098                            _("Loading document. Please wait"));
1099         ev_statusbar_set_progress  (EV_STATUSBAR (ev_window->priv->statusbar),
1100                                     TRUE);
1101 }
1102
1103 static void
1104 file_open_dialog_response_cb (GtkWidget *chooser,
1105                               gint       response_id,
1106                               EvWindow  *ev_window)
1107 {
1108         if (response_id == GTK_RESPONSE_OK) {
1109                 GSList *uris;
1110
1111                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1112
1113                 ev_application_open_uri_list (EV_APP, uris, GDK_CURRENT_TIME);
1114
1115                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1116                 g_slist_free (uris);
1117         }
1118
1119         gtk_widget_destroy (chooser);
1120 }
1121
1122 static void
1123 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1124 {
1125         GtkWidget *chooser;
1126
1127         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1128                                                GTK_WINDOW (window),
1129                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1130                                                GTK_STOCK_CANCEL,
1131                                                GTK_RESPONSE_CANCEL,
1132                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1133                                                NULL);
1134
1135         ev_document_types_add_filters (chooser, NULL);
1136         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1137         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1138
1139         g_signal_connect (chooser, "response",
1140                           G_CALLBACK (file_open_dialog_response_cb),
1141                           window);
1142
1143         gtk_widget_show (chooser);
1144 }
1145
1146 static void
1147 ev_window_cmd_recent_file_activate (GtkAction *action,
1148                                     EvWindow *ev_window)
1149 {
1150         char *uri;
1151         EggRecentItem *item;
1152
1153         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1154                                                    action);
1155
1156         uri = egg_recent_item_get_uri (item);
1157
1158         ev_application_open_uri (EV_APP, uri, NULL, GDK_CURRENT_TIME, NULL);
1159
1160         g_free (uri);
1161 }
1162
1163 static void
1164 ev_window_add_recent (EvWindow *window, const char *filename)
1165 {
1166         EggRecentItem *item;
1167
1168         item = egg_recent_item_new_from_uri (filename);
1169         egg_recent_item_add_group (item, "Evince");
1170         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1171 }
1172
1173 static void
1174 ev_window_setup_recent (EvWindow *ev_window)
1175 {
1176
1177         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1178                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1179                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1180                                                                       ev_window);
1181
1182         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1183
1184         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1185                                    ev_application_get_recent_model (EV_APP));
1186
1187         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1188
1189         g_signal_connect (ev_window->priv->recent_view, "activate",
1190                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1191 }
1192
1193 /* FIXME
1194 static gboolean
1195 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
1196 {
1197         GtkWidget *msgbox;
1198         gchar *utf8_file_name;
1199         AtkObject *obj;
1200         gint ret;
1201
1202         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
1203         msgbox = gtk_message_dialog_new (
1204                 window,
1205                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1206                 GTK_MESSAGE_QUESTION,
1207                 GTK_BUTTONS_NONE,
1208                 _("A file named \"%s\" already exists."),
1209                 utf8_file_name);
1210         g_free (utf8_file_name);
1211
1212         gtk_message_dialog_format_secondary_text (
1213                 GTK_MESSAGE_DIALOG (msgbox),
1214                 _("Do you want to replace it with the one you are saving?"));
1215
1216         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1217                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
1218
1219         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1220                                _("_Replace"), GTK_RESPONSE_YES);
1221
1222         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
1223                                          GTK_RESPONSE_CANCEL);
1224
1225         obj = gtk_widget_get_accessible (msgbox);
1226
1227         if (GTK_IS_ACCESSIBLE (obj))
1228                 atk_object_set_name (obj, _("Question"));
1229
1230         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
1231         gtk_widget_destroy (msgbox);
1232
1233         return (ret == GTK_RESPONSE_YES);
1234 }
1235 */
1236
1237 static void
1238 save_error_dialog (GtkWindow *window, const gchar *file_name)
1239 {
1240         GtkWidget *error_dialog;
1241
1242         error_dialog = gtk_message_dialog_new (
1243                 window,
1244                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1245                 GTK_MESSAGE_ERROR,
1246                 GTK_BUTTONS_CLOSE,
1247                 _("The file could not be saved as \"%s\"."),
1248                 file_name);
1249
1250         /* Easy way to make the text bold while keeping the string
1251          * above free from pango markup (FIXME ?) */
1252         gtk_message_dialog_format_secondary_text (
1253                 GTK_MESSAGE_DIALOG (error_dialog), " ");
1254
1255         gtk_dialog_run (GTK_DIALOG (error_dialog));
1256         gtk_widget_destroy (error_dialog);
1257 }
1258
1259 static void
1260 file_save_dialog_response_cb (GtkWidget *fc,
1261                               gint       response_id,
1262                               EvWindow  *ev_window)
1263 {
1264         gboolean success;
1265
1266         if (response_id == GTK_RESPONSE_OK) {
1267                 const char *uri;
1268
1269                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1270
1271                 ev_document_doc_mutex_lock ();
1272                 success = ev_document_save (ev_window->priv->document, uri, NULL);
1273                 ev_document_doc_mutex_unlock ();
1274
1275                 if (!success) {
1276                         save_error_dialog (GTK_WINDOW (fc), uri);
1277                 }
1278         }
1279
1280         gtk_widget_destroy (fc);
1281 }
1282
1283 static void
1284 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1285 {
1286         GtkWidget *fc;
1287         gchar *base_name;
1288         gchar *file_name;
1289
1290         fc = gtk_file_chooser_dialog_new (
1291                 _("Save a Copy"),
1292                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1293                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1294                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1295                 NULL);
1296
1297         ev_document_types_add_filters (fc, ev_window->priv->document);
1298         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1299
1300         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1301         base_name = g_path_get_basename (file_name);
1302         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1303         g_free (file_name);
1304         g_free (base_name);
1305
1306         g_signal_connect (fc, "response",
1307                           G_CALLBACK (file_save_dialog_response_cb),
1308                           ev_window);
1309
1310         gtk_widget_show (fc);
1311 }
1312
1313 static gboolean
1314 using_pdf_printer (GnomePrintConfig *config)
1315 {
1316         const guchar *driver;
1317
1318         driver = gnome_print_config_get (
1319                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1320
1321         if (driver) {
1322                 if (!strcmp ((const gchar *)driver, "gnome-print-pdf"))
1323                         return TRUE;
1324                 else
1325                         return FALSE;
1326         }
1327
1328         return FALSE;
1329 }
1330
1331 static gboolean
1332 using_postscript_printer (GnomePrintConfig *config)
1333 {
1334         const guchar *driver;
1335         const guchar *transport;
1336
1337         driver = gnome_print_config_get (
1338                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1339
1340         transport = gnome_print_config_get (
1341                 config, (const guchar *)"Settings.Transport.Backend");
1342
1343         if (driver) {
1344                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1345                         return TRUE;
1346                 else
1347                         return FALSE;
1348         } else  if (transport) { /* these transports default to PostScript */
1349                 if (!strcmp ((const gchar *)transport, "CUPS"))
1350                         return TRUE;
1351                 else if (!strcmp ((const gchar *)transport, "LPD"))
1352                         return TRUE;
1353         }
1354
1355         return FALSE;
1356 }
1357
1358 static GnomePrintConfig *
1359 load_print_config_from_file (void)
1360 {
1361         GnomePrintConfig *print_config = NULL;
1362         char *file_name, *contents = NULL;
1363
1364         file_name = g_build_filename (ev_dot_dir (), PRINT_CONFIG_FILENAME,
1365                                       NULL);
1366
1367         if (g_file_get_contents (file_name, &contents, NULL, NULL)) {
1368                 print_config = gnome_print_config_from_string (contents, 0);
1369                 g_free (contents);
1370         }
1371
1372         if (print_config == NULL) {
1373                 print_config = gnome_print_config_default ();
1374         }
1375
1376         g_free (file_name);
1377
1378         return print_config;
1379 }
1380
1381 static void
1382 save_print_config_to_file (GnomePrintConfig *config)
1383 {
1384         char *file_name, *str;
1385
1386         g_return_if_fail (config != NULL);
1387
1388         str = gnome_print_config_to_string (config, 0);
1389         if (str == NULL) return;
1390
1391         file_name = g_build_filename (ev_dot_dir (),
1392                                       PRINT_CONFIG_FILENAME,
1393                                       NULL);
1394
1395 #ifdef HAVE_G_FILE_SET_CONTENTS
1396         g_file_set_contents (file_name, str, -1, NULL);
1397 #else
1398         ev_file_set_contents (file_name, str, -1, NULL);
1399 #endif
1400
1401         g_free (file_name);
1402         g_free (str);
1403 }
1404
1405 static void
1406 ev_window_print (EvWindow *window)
1407 {
1408         EvPageCache *page_cache;
1409         int last_page;
1410
1411         page_cache = ev_page_cache_get (window->priv->document);
1412         last_page = ev_page_cache_get_n_pages (page_cache);
1413
1414         ev_window_print_range (window, 1, -1);
1415 }
1416
1417 const char *
1418 ev_window_get_uri (EvWindow *ev_window)
1419 {
1420         return ev_window->priv->uri;
1421 }
1422
1423 void
1424 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1425 {
1426         GnomePrintConfig *config;
1427         GnomePrintJob *job;
1428         GtkWidget *print_dialog;
1429         gchar *pages_label;
1430         EvPrintJob *print_job = NULL;
1431         EvPageCache *page_cache;
1432
1433         g_return_if_fail (EV_IS_WINDOW (ev_window));
1434         g_return_if_fail (ev_window->priv->document != NULL);
1435
1436         page_cache = ev_page_cache_get (ev_window->priv->document);
1437         if (last_page == -1) {
1438                 last_page = ev_page_cache_get_n_pages (page_cache);
1439         }
1440
1441         config = load_print_config_from_file ();
1442         job = gnome_print_job_new (config);
1443
1444         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1445                                                (GNOME_PRINT_DIALOG_RANGE |
1446                                                 GNOME_PRINT_DIALOG_COPIES));
1447
1448         pages_label = g_strconcat (_("Pages"), " ", NULL);
1449         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (print_dialog),
1450                                                  GNOME_PRINT_RANGE_ALL |
1451                                                  GNOME_PRINT_RANGE_RANGE,
1452                                                  first_page, last_page,
1453                                                  NULL, (const guchar *)pages_label);
1454         g_free (pages_label);
1455
1456         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1457                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1458                                            FALSE);
1459
1460         while (TRUE) {
1461                 int response;
1462                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1463
1464                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1465                         break;
1466
1467                 /* FIXME: Change this when we have the first backend
1468                  * that can print more than postscript
1469                  */
1470                 if (using_pdf_printer (config)) {
1471                         GtkWidget *dialog;
1472
1473                         dialog = gtk_message_dialog_new (
1474                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1475                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1476                                 _("Generating PDF is not supported"));
1477                         gtk_dialog_run (GTK_DIALOG (dialog));
1478                         gtk_widget_destroy (dialog);
1479
1480                         continue;
1481                 } else if (!using_postscript_printer (config)) {
1482                         GtkWidget *dialog;
1483
1484                         dialog = gtk_message_dialog_new (
1485                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1486                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1487                                 _("Printing is not supported on this printer."));
1488                         gtk_message_dialog_format_secondary_text (
1489                                 GTK_MESSAGE_DIALOG (dialog),
1490                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1491                                 gnome_print_config_get (
1492                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1493                         gtk_dialog_run (GTK_DIALOG (dialog));
1494                         gtk_widget_destroy (dialog);
1495
1496                         continue;
1497                 }
1498
1499                 save_print_config_to_file (config);
1500
1501                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1502                                           "gnome_print_job", job,
1503                                           "document", ev_window->priv->document,
1504                                           "print_dialog", print_dialog,
1505                                           NULL);
1506                 break;
1507         }
1508
1509         g_object_unref (job);
1510
1511         gtk_widget_destroy (print_dialog);
1512
1513         if (print_job != NULL) {
1514                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1515                 g_object_unref (print_job);
1516         }
1517
1518         g_object_unref (config);
1519 }
1520
1521 static void
1522 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1523 {
1524         ev_window_print (ev_window);
1525 }
1526
1527 static void
1528 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1529 {
1530         if (ev_window->priv->properties == NULL) {
1531                 ev_window->priv->properties = ev_properties_dialog_new ();
1532                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1533                                                    ev_window->priv->document);
1534                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
1535                                            (gpointer *) &(ev_window->priv->properties));
1536                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
1537                                               GTK_WINDOW (ev_window));
1538         }
1539
1540         gtk_widget_show (ev_window->priv->properties);
1541 }
1542
1543 static void
1544 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1545 {
1546         g_return_if_fail (EV_IS_WINDOW (ev_window));
1547
1548         gtk_widget_destroy (GTK_WIDGET (ev_window));
1549 }
1550
1551 static void
1552 find_not_supported_dialog (EvWindow   *ev_window)
1553 {
1554         GtkWidget *dialog;
1555
1556         /* If you change this so it isn't modal, be sure you don't
1557          * allow multiple copies of the dialog...
1558          */
1559
1560         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1561                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1562                                          GTK_MESSAGE_ERROR,
1563                                          GTK_BUTTONS_CLOSE,
1564                                          _("The \"Find\" feature will not work with this document"));
1565         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1566                                                   _("Searching for text is only supported for PDF documents."));
1567         gtk_dialog_run (GTK_DIALOG (dialog));
1568         gtk_widget_destroy (dialog);
1569 }
1570
1571 static void
1572 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1573 {
1574         g_return_if_fail (EV_IS_WINDOW (ev_window));
1575
1576         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1577 }
1578
1579 static void
1580 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1581 {
1582         g_return_if_fail (EV_IS_WINDOW (ev_window));
1583
1584         if (ev_window->priv->document == NULL) {
1585                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1586         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1587                 find_not_supported_dialog (ev_window);
1588         } else {
1589                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1590
1591                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1592         }
1593 }
1594
1595 static void
1596 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1597 {
1598         g_return_if_fail (EV_IS_WINDOW (ev_window));
1599
1600         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1601 }
1602
1603 static void
1604 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1605 {
1606         g_return_if_fail (EV_IS_WINDOW (ev_window));
1607
1608         ev_view_copy (EV_VIEW (ev_window->priv->view));
1609 }
1610
1611 static void
1612 ev_window_update_fullscreen_popup (EvWindow *window)
1613 {
1614         GtkWidget *popup = window->priv->fullscreen_popup;
1615         int popup_width, popup_height;
1616         GdkRectangle screen_rect;
1617         gboolean toolbar;
1618
1619         g_return_if_fail (popup != NULL);
1620
1621         if (GTK_WIDGET (window)->window == NULL)
1622                 return;
1623
1624         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
1625                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
1626         popup_width = popup->requisition.width;
1627         popup_height = popup->requisition.height;
1628
1629         /* FIXME multihead */
1630         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1631                         gdk_screen_get_monitor_at_window
1632                         (gdk_screen_get_default (),
1633                          GTK_WIDGET (window)->window),
1634                          &screen_rect);
1635         if (toolbar) {
1636                 gtk_widget_set_size_request (popup,
1637                                              screen_rect.width,
1638                                              -1);
1639                 gtk_window_move (GTK_WINDOW (popup),
1640                                  screen_rect.x,
1641                                  screen_rect.y);
1642
1643         } else {
1644                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1645                 {
1646                         gtk_window_move (GTK_WINDOW (popup),
1647                                          screen_rect.x,
1648                                          screen_rect.y);
1649                 } else {
1650                         gtk_window_move (GTK_WINDOW (popup),
1651                                          screen_rect.x + screen_rect.width - popup_width,
1652                                          screen_rect.y);
1653                 }
1654         }
1655 }
1656
1657 static void
1658 screen_size_changed_cb (GdkScreen *screen,
1659                         EvWindow *window)
1660 {
1661         ev_window_update_fullscreen_popup (window);
1662 }
1663
1664 static void
1665 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1666                                       EvWindow *ev_window)
1667 {
1668         if (ev_window->priv->uri) {
1669                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
1670                                              gtk_paned_get_position (GTK_PANED (object)));
1671         }
1672 }
1673
1674 static void
1675 destroy_fullscreen_popup (EvWindow *window)
1676 {
1677         if (window->priv->fullscreen_popup != NULL)
1678         {
1679                 gtk_widget_destroy (window->priv->fullscreen_popup);
1680                 window->priv->fullscreen_popup = NULL;
1681         }
1682 }
1683
1684 static void
1685 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1686 {
1687         GtkAction *action;
1688
1689         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1690         g_return_if_fail (action != NULL);
1691
1692         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1693 }
1694
1695 static void
1696 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1697 {
1698         ev_window_update_fullscreen_popup (window);
1699 }
1700
1701 static gboolean
1702 fullscreen_timeout_cb (gpointer data)
1703 {
1704         EvWindow *window = EV_WINDOW (data);
1705
1706         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1707         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1708         window->priv->fullscreen_timeout_source = NULL;
1709
1710         return FALSE;
1711 }
1712
1713 static void
1714 fullscreen_set_timeout (EvWindow *window)
1715 {
1716         GSource *source;
1717
1718         if (window->priv->fullscreen_timeout_source != NULL)
1719                 g_source_destroy (window->priv->fullscreen_timeout_source);
1720
1721         source = g_timeout_source_new (1000);
1722         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1723         g_source_attach (source, NULL);
1724         window->priv->fullscreen_timeout_source = source;
1725 }
1726
1727 static void
1728 fullscreen_clear_timeout (EvWindow *window)
1729 {
1730         if (window->priv->fullscreen_timeout_source != NULL)
1731                 g_source_destroy (window->priv->fullscreen_timeout_source);
1732
1733         window->priv->fullscreen_timeout_source = NULL;
1734         ev_view_show_cursor (EV_VIEW (window->priv->view));
1735 }
1736
1737
1738 static void
1739 show_fullscreen_popup (EvWindow *window)
1740 {
1741         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1742                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1743                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1744         }
1745
1746         fullscreen_set_timeout (window);
1747 }
1748
1749 static gboolean
1750 fullscreen_motion_notify_cb (GtkWidget *widget,
1751                              GdkEventMotion *event,
1752                              gpointer user_data)
1753 {
1754         EvWindow *window = EV_WINDOW (user_data);
1755
1756         show_fullscreen_popup (window);
1757
1758         return FALSE;
1759 }
1760
1761 static gboolean
1762 fullscreen_leave_notify_cb (GtkWidget *widget,
1763                             GdkEventCrossing *event,
1764                             gpointer user_data)
1765 {
1766         EvWindow *window = EV_WINDOW (user_data);
1767
1768         fullscreen_clear_timeout (window);
1769
1770         return FALSE;
1771 }
1772
1773 static GtkWidget *
1774 ev_window_get_exit_fullscreen_button (EvWindow *window)
1775 {
1776         GtkWidget *button, *icon, *label, *hbox;
1777
1778         button = gtk_button_new ();
1779         g_signal_connect (button, "clicked",
1780                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1781                           window);
1782         gtk_widget_show (button);
1783
1784         hbox = gtk_hbox_new (FALSE, 2);
1785         gtk_widget_show (hbox);
1786         gtk_container_add (GTK_CONTAINER (button), hbox);
1787
1788         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1789         gtk_widget_show (icon);
1790         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1791
1792         label = gtk_label_new (_("Leave Fullscreen"));
1793         gtk_widget_show (label);
1794         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1795
1796         return button;
1797 }
1798
1799 static GtkWidget *
1800 ev_window_create_fullscreen_popup (EvWindow *window)
1801 {
1802         GtkWidget *popup;
1803         GtkWidget *hbox;
1804         GtkWidget *button;
1805
1806         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
1807                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
1808
1809         popup = gtk_window_new (GTK_WINDOW_POPUP);
1810         hbox = gtk_hbox_new (FALSE, 0);
1811         button = ev_window_get_exit_fullscreen_button (window);
1812
1813         gtk_container_add (GTK_CONTAINER (popup), hbox);
1814         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1815                             TRUE, TRUE, 0);
1816         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1817
1818         gtk_widget_show (button);
1819         gtk_widget_show (hbox);
1820
1821         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1822
1823         /* FIXME multihead */
1824         g_signal_connect_object (gdk_screen_get_default (), "size-changed",
1825                                  G_CALLBACK (screen_size_changed_cb),
1826                                  window, 0);
1827         g_signal_connect_object (popup, "size_request",
1828                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1829                                  window, 0);
1830
1831         return popup;
1832 }
1833
1834
1835 static void
1836 ev_window_update_fullscreen_action (EvWindow *window)
1837 {
1838         GtkAction *action;
1839
1840         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1841         g_signal_handlers_block_by_func
1842                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1843         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1844                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1845         g_signal_handlers_unblock_by_func
1846                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1847 }
1848
1849 static void
1850 ev_window_run_fullscreen (EvWindow *window)
1851 {
1852         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1853         if (window->priv->fullscreen_popup == NULL)
1854                 window->priv->fullscreen_popup
1855                         = ev_window_create_fullscreen_popup (window);
1856
1857         update_chrome_visibility (window);
1858         gtk_widget_hide (window->priv->sidebar);
1859
1860         g_object_set (G_OBJECT (window->priv->scrolled_window),
1861                       "shadow-type", GTK_SHADOW_NONE,
1862                       NULL);
1863
1864         g_signal_connect (window->priv->view,
1865                           "motion-notify-event",
1866                           G_CALLBACK (fullscreen_motion_notify_cb),
1867                           window);
1868         g_signal_connect (window->priv->view,
1869                           "leave-notify-event",
1870                           G_CALLBACK (fullscreen_leave_notify_cb),
1871                           window);
1872         fullscreen_set_timeout (window);
1873
1874         gtk_widget_grab_focus (window->priv->view);
1875         ev_window_update_fullscreen_action (window);
1876         gtk_window_fullscreen (GTK_WINDOW (window));
1877         ev_window_update_fullscreen_popup (window);
1878
1879         ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
1880 }
1881
1882 static void
1883 ev_window_stop_fullscreen (EvWindow *window)
1884 {
1885         EvView *view = EV_VIEW (window->priv->view);
1886
1887         if (!ev_view_get_fullscreen (EV_VIEW (view)))
1888                 return;
1889
1890         ev_view_set_fullscreen (view, FALSE);
1891         g_object_set (G_OBJECT (window->priv->scrolled_window),
1892                       "shadow-type", GTK_SHADOW_IN,
1893                       NULL);
1894
1895         fullscreen_clear_timeout (window);
1896
1897         g_signal_handlers_disconnect_by_func (view,
1898                                               (gpointer) fullscreen_motion_notify_cb,
1899                                               window);
1900         g_signal_handlers_disconnect_by_func (view,
1901                                               (gpointer) fullscreen_leave_notify_cb,
1902                                               window);
1903         ev_window_update_fullscreen_action (window);
1904         gtk_window_unfullscreen (GTK_WINDOW (window));
1905         update_chrome_visibility (window);
1906         update_sidebar_visibility (window);
1907
1908         ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
1909 }
1910
1911 static void
1912 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1913 {
1914         gboolean fullscreen;
1915
1916         g_return_if_fail (EV_IS_WINDOW (window));
1917         ev_window_stop_presentation (window);
1918
1919         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1920         if (fullscreen) {
1921                 ev_window_run_fullscreen (window);
1922         } else {
1923                 ev_window_stop_fullscreen (window);
1924         }
1925 }
1926
1927 static void
1928 ev_window_update_presentation_action (EvWindow *window)
1929 {
1930         GtkAction *action;
1931
1932         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1933         g_signal_handlers_block_by_func
1934                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1935         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1936                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1937         g_signal_handlers_unblock_by_func
1938                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1939 }
1940
1941 static void
1942 ev_window_run_presentation (EvWindow *window)
1943 {
1944         g_object_set (G_OBJECT (window->priv->scrolled_window),
1945                       "shadow-type", GTK_SHADOW_NONE,
1946                       NULL);
1947
1948         gtk_widget_grab_focus (window->priv->view);
1949         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1950         gtk_window_fullscreen (GTK_WINDOW (window));
1951         ev_window_update_presentation_action (window);
1952         update_chrome_visibility (window);
1953         gtk_widget_hide (window->priv->sidebar);
1954
1955         ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
1956 }
1957
1958 static void
1959 ev_window_stop_presentation (EvWindow *window)
1960 {
1961         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
1962                 return;
1963
1964         g_object_set (G_OBJECT (window->priv->scrolled_window),
1965                       "shadow-type", GTK_SHADOW_IN,
1966                       NULL);
1967         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1968         gtk_window_unfullscreen (GTK_WINDOW (window));
1969         ev_window_update_presentation_action (window);
1970         update_chrome_visibility (window);
1971         update_sidebar_visibility (window);
1972
1973         ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
1974 }
1975
1976 static void
1977 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1978 {
1979         gboolean presentation;
1980
1981         g_return_if_fail (EV_IS_WINDOW (window));
1982         ev_window_stop_fullscreen (window);
1983
1984         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1985         if (presentation) {
1986                 ev_window_run_presentation (window);
1987         } else {
1988                 ev_window_stop_presentation (window);
1989         }
1990 }
1991
1992 static gboolean
1993 ev_window_state_event (GtkWidget *widget, GdkEventWindowState *event)
1994 {
1995         EvWindow *window = EV_WINDOW (widget);
1996
1997         if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED) {
1998                 gboolean maximized;
1999
2000                 maximized = (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) == 0;
2001
2002                 ev_statusbar_set_maximized (EV_STATUSBAR (window->priv->statusbar),
2003                                             maximized);
2004         }
2005
2006         return FALSE;
2007 }
2008
2009 static gboolean
2010 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
2011 {
2012         EvWindow *window = EV_WINDOW (widget);
2013         EvWindowPrivate *priv = window->priv;
2014         gboolean fullscreen;
2015
2016         g_object_get (priv->view,
2017                       "fullscreen", &fullscreen,
2018                       NULL);
2019
2020         if (fullscreen)
2021                 show_fullscreen_popup (window);
2022
2023         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
2024 }
2025
2026 static gboolean
2027 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2028 {
2029         EvWindow *window = EV_WINDOW (widget);
2030         EvWindowPrivate *priv = window->priv;
2031         gboolean fullscreen;
2032
2033         g_object_get (priv->view,
2034                       "fullscreen", &fullscreen,
2035                       NULL);
2036
2037         if (fullscreen)
2038                 gtk_widget_hide (priv->fullscreen_popup);
2039
2040         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2041 }
2042
2043 static void
2044 ev_window_set_page_mode (EvWindow         *window,
2045                          EvWindowPageMode  page_mode)
2046 {
2047         GtkWidget *child = NULL;
2048         GtkWidget *real_child;
2049
2050         if (window->priv->page_mode == page_mode)
2051                 return;
2052
2053         window->priv->page_mode = page_mode;
2054
2055         switch (page_mode) {
2056         case PAGE_MODE_DOCUMENT:
2057                 child = window->priv->view;
2058                 break;
2059         case PAGE_MODE_PASSWORD:
2060                 child = window->priv->password_view;
2061                 break;
2062         default:
2063                 g_assert_not_reached ();
2064         }
2065
2066         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2067         if (child != real_child) {
2068                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2069                                       real_child);
2070                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2071                                    child);
2072         }
2073         update_action_sensitivity (window);
2074 }
2075
2076 static void
2077 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2078 {
2079         EvWindow *ev_window = EV_WINDOW (data);
2080         egg_editable_toolbar_set_edit_mode
2081                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2082         ev_application_save_toolbars_model (EV_APP);
2083         gtk_widget_destroy (GTK_WIDGET (dialog));
2084 }
2085
2086 static void
2087 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2088 {
2089         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2090 }
2091
2092 static void
2093 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2094 {
2095         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2096 }
2097
2098 static void
2099 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
2100 {
2101         GtkWidget *dialog;
2102         GtkWidget *editor;
2103
2104         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
2105                                               GTK_WINDOW (ev_window),
2106                                               GTK_DIALOG_DESTROY_WITH_PARENT,
2107                                               GTK_STOCK_CLOSE,
2108                                               GTK_RESPONSE_CLOSE,
2109                                               NULL);
2110         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
2111         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
2112         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
2113         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2114
2115         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2116                                          ev_application_get_toolbars_model (EV_APP));
2117         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2118         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2119
2120         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2121         egg_toolbar_editor_load_actions (EGG_TOOLBAR_EDITOR (editor),
2122                                          DATADIR "/evince-toolbar.xml");
2123
2124         egg_editable_toolbar_set_edit_mode
2125                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2126
2127         g_signal_connect (dialog, "response",
2128                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2129                           ev_window);
2130         gtk_widget_show_all (dialog);
2131 }
2132
2133 static void
2134 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2135 {
2136         g_return_if_fail (EV_IS_WINDOW (ev_window));
2137
2138         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2139         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2140 }
2141
2142 static void
2143 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2144 {
2145         g_return_if_fail (EV_IS_WINDOW (ev_window));
2146
2147         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2148         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2149 }
2150
2151 static void
2152 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2153 {
2154         g_return_if_fail (EV_IS_WINDOW (ev_window));
2155
2156         ev_page_cache_prev_page (ev_window->priv->page_cache);
2157 }
2158
2159 static void
2160 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2161 {
2162         g_return_if_fail (EV_IS_WINDOW (ev_window));
2163
2164         ev_page_cache_next_page (ev_window->priv->page_cache);
2165 }
2166
2167 static void
2168 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2169 {
2170         g_return_if_fail (EV_IS_WINDOW (ev_window));
2171
2172         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2173 }
2174
2175 static void
2176 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2177 {
2178         int n_pages;
2179
2180         g_return_if_fail (EV_IS_WINDOW (ev_window));
2181
2182         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2183         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2184 }
2185
2186 static void
2187 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2188 {
2189         int n_pages, current_page;
2190
2191         g_return_if_fail (EV_IS_WINDOW (ev_window));
2192
2193         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2194         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2195
2196         if (current_page + 10 < n_pages)
2197                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2198 }
2199
2200 static void
2201 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2202 {
2203         int current_page;
2204
2205         g_return_if_fail (EV_IS_WINDOW (ev_window));
2206
2207         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2208
2209         if (current_page - 10 >= 0)
2210                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2211 }
2212
2213 static void
2214 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2215 {
2216         char *uri;
2217         int page;
2218
2219         g_return_if_fail (EV_IS_WINDOW (ev_window));
2220
2221         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2222         uri = g_strdup (ev_window->priv->uri);
2223
2224         ev_window_open_uri (ev_window, uri);
2225
2226         /* In case the number of pages in the document has changed. */
2227         page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
2228
2229         ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
2230
2231         g_free (uri);
2232 }
2233
2234 static void
2235 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2236 {
2237         GError *error = NULL;
2238
2239         g_return_if_fail (EV_IS_WINDOW (ev_window));
2240
2241         gnome_help_display ("evince.xml", NULL, &error);
2242
2243         if(error != NULL) {
2244                 g_warning (error->message);
2245                 g_error_free (error);
2246         }
2247 }
2248
2249 static void
2250 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2251 {
2252         gtk_window_unfullscreen (GTK_WINDOW (window));
2253 }
2254
2255 static void
2256 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2257 {
2258         GtkWidget *widget;
2259
2260         widget = gtk_window_get_focus (GTK_WINDOW (window));
2261         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2262                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
2263                 gtk_widget_grab_focus (window->priv->view);
2264         } else {
2265                 gboolean fullscreen;
2266                 gboolean presentation;
2267
2268                 g_object_get (window->priv->view,
2269                               "fullscreen", &fullscreen,
2270                               "presentation", &presentation,
2271                               NULL);
2272
2273                 if (fullscreen)
2274                         ev_window_stop_fullscreen (window);
2275                 if (presentation)
2276                         ev_window_stop_presentation (window);
2277
2278                 if (fullscreen && presentation)
2279                         g_warning ("Both fullscreen and presentation set somehow");
2280         }
2281 }
2282
2283 static void
2284 update_view_size (EvView *view, EvWindow *window)
2285 {
2286         int width, height;
2287         GtkRequisition vsb_requisition;
2288         GtkRequisition hsb_requisition;
2289         int scrollbar_spacing;
2290
2291         /* Calculate the width available for the */
2292         width = window->priv->scrolled_window->allocation.width;
2293         height = window->priv->scrolled_window->allocation.height;
2294
2295         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2296                 width -= 2 * window->priv->view->style->xthickness;
2297                 height -= 2 * window->priv->view->style->ythickness;
2298         }
2299
2300         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2301                                  &vsb_requisition);
2302         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2303                                  &hsb_requisition);
2304         gtk_widget_style_get (window->priv->scrolled_window,
2305                               "scrollbar_spacing", &scrollbar_spacing,
2306                               NULL);
2307
2308         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2309                                    MAX (1, width),
2310                                    MAX (1, height),
2311                                    vsb_requisition.width + scrollbar_spacing,
2312                                    hsb_requisition.height + scrollbar_spacing);
2313 }
2314
2315 static void
2316 save_sizing_mode (EvWindow *window)
2317 {
2318         EvSizingMode mode;
2319         GEnumValue *enum_value;
2320
2321         if (window->priv->uri) {
2322                 mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2323                 enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2324
2325                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2326                                                 enum_value->value_nick);
2327         }
2328 }
2329
2330 static void
2331 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2332                                   EvWindow   *ev_window)
2333 {
2334         GtkWidget *scrolled_window;
2335         EvSizingMode sizing_mode;
2336
2337         g_object_get (ev_window->priv->view,
2338                       "sizing-mode", &sizing_mode,
2339                       NULL);
2340
2341         scrolled_window = ev_window->priv->scrolled_window;
2342
2343         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2344
2345         if (sizing_mode != EV_SIZING_FREE)
2346                 update_view_size (NULL, ev_window);
2347
2348         switch (sizing_mode) {
2349         case EV_SIZING_BEST_FIT:
2350                 g_object_set (G_OBJECT (scrolled_window),
2351                               "hscrollbar-policy", GTK_POLICY_NEVER,
2352                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2353                               NULL);
2354                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2355                                   G_CALLBACK (update_view_size),
2356                                   ev_window);
2357                 break;
2358         case EV_SIZING_FIT_WIDTH:
2359                 g_object_set (G_OBJECT (scrolled_window),
2360                               "hscrollbar-policy", GTK_POLICY_NEVER,
2361                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2362                               NULL);
2363                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2364                                   G_CALLBACK (update_view_size),
2365                                   ev_window);
2366                 break;
2367         case EV_SIZING_FREE:
2368                 g_object_set (G_OBJECT (scrolled_window),
2369                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2370                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2371                               NULL);
2372                 break;
2373         }
2374
2375         update_sizing_buttons (ev_window);
2376         save_sizing_mode (ev_window);
2377 }
2378
2379 static void
2380 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2381 {
2382         update_action_sensitivity (ev_window);
2383
2384         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
2385                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
2386                                                 ev_view_get_zoom (view));
2387         }
2388 }
2389
2390 static void
2391 ev_window_update_continuous_action (EvWindow *window)
2392 {
2393         GtkAction *action;
2394
2395         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
2396         g_signal_handlers_block_by_func
2397                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2398         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2399                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
2400         g_signal_handlers_unblock_by_func
2401                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2402 }
2403
2404 static void
2405 ev_window_update_dual_page_action (EvWindow *window)
2406 {
2407         GtkAction *action;
2408
2409         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
2410         g_signal_handlers_block_by_func
2411                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2412         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2413                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
2414         g_signal_handlers_unblock_by_func
2415                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2416 }
2417
2418 static void
2419 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2420 {
2421         ev_window_update_continuous_action (ev_window);
2422
2423         ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
2424                                          ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
2425 }
2426
2427 static void
2428 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2429 {
2430         int rotation;
2431
2432         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
2433
2434         if (window->priv->uri) {
2435                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
2436                                              rotation);
2437         }
2438
2439         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
2440                                        rotation);
2441 }
2442
2443 static void
2444 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2445 {
2446         ev_window_update_dual_page_action (ev_window);
2447
2448         ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
2449                                          ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
2450 }
2451
2452 static char *
2453 build_comments_string (void)
2454 {
2455         PopplerBackend backend;
2456         const char *backend_name;
2457         const char *version;
2458
2459         backend = poppler_get_backend ();
2460         version = poppler_get_version ();
2461         switch (backend) {
2462                 case POPPLER_BACKEND_CAIRO:
2463                         backend_name = "cairo";
2464                         break;
2465                 case POPPLER_BACKEND_SPLASH:
2466                         backend_name = "splash";
2467                         break;
2468                 default:
2469                         backend_name = "unknown";
2470                         break;
2471         }
2472
2473         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2474                                   "Using poppler %s (%s)"),
2475                                 version, backend_name);
2476 }
2477
2478 static void
2479 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2480 {
2481         const char *authors[] = {
2482                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2483                 "Jonathan Blandford <jrb@gnome.org>",
2484                 "Marco Pesenti Gritti <marco@gnome.org>",
2485                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2486                 "Bryan Clark <clarkbw@gnome.org>",
2487                 NULL
2488         };
2489
2490         const char *documenters[] = {
2491                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2492                 NULL
2493         };
2494
2495         const char *license[] = {
2496                 N_("Evince is free software; you can redistribute it and/or modify\n"
2497                    "it under the terms of the GNU General Public License as published by\n"
2498                    "the Free Software Foundation; either version 2 of the License, or\n"
2499                    "(at your option) any later version.\n"),
2500                 N_("Evince is distributed in the hope that it will be useful,\n"
2501                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
2502                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
2503                    "GNU General Public License for more details.\n"),
2504                 N_("You should have received a copy of the GNU General Public License\n"
2505                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
2506                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2507         };
2508
2509         char *license_trans;
2510         char *comments;
2511
2512 #ifdef ENABLE_NLS
2513         const char **p;
2514
2515         for (p = authors; *p; ++p)
2516                 *p = _(*p);
2517
2518         for (p = documenters; *p; ++p)
2519                 *p = _(*p);
2520 #endif
2521
2522         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2523                                      _(license[2]), "\n", NULL);
2524         comments = build_comments_string ();
2525
2526         gtk_show_about_dialog (
2527                 GTK_WINDOW (ev_window),
2528                 "name", _("Evince"),
2529                 "version", VERSION,
2530                 "copyright",
2531                 _("\xc2\xa9 1996-2005 The Evince authors"),
2532                 "license", license_trans,
2533                 "website", "http://www.gnome.org/projects/evince",
2534                 "comments", comments,
2535                 "authors", authors,
2536                 "documenters", documenters,
2537                 "translator-credits", _("translator-credits"),
2538                 NULL);
2539
2540         g_free (comments);
2541         g_free (license_trans);
2542 }
2543
2544 static void
2545 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2546 {
2547         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
2548                             GCONF_CHROME_TOOLBAR,
2549                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2550 }
2551
2552 static void
2553 ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window)
2554 {
2555         update_chrome_flag (ev_window, EV_CHROME_STATUSBAR,
2556                             GCONF_CHROME_STATUSBAR,
2557                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2558 }
2559
2560 static void
2561 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2562 {
2563         set_widget_visibility (ev_window->priv->sidebar,
2564                                gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2565 }
2566
2567 static void
2568 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
2569                                            GParamSpec *pspec,
2570                                            EvWindow   *ev_window)
2571 {
2572         GtkWidget *current_page;
2573         const char *id;
2574
2575         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
2576
2577         if (current_page == ev_window->priv->sidebar_links) {
2578                 id = LINKS_SIDEBAR_ID;
2579         } else if (current_page == ev_window->priv->sidebar_thumbs) {
2580                 id = THUMBNAILS_SIDEBAR_ID;
2581         } else {
2582                 g_assert_not_reached();
2583         }
2584
2585         g_object_unref (current_page);
2586
2587         ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
2588 }
2589
2590 static void
2591 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2592                                          EvWindow   *ev_window)
2593 {
2594         EvView *view = EV_VIEW (ev_window->priv->view);
2595         GtkAction *action;
2596
2597         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2598
2599         g_signal_handlers_block_by_func
2600                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2601         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2602                                       GTK_WIDGET_VISIBLE (ev_sidebar));
2603         g_signal_handlers_unblock_by_func
2604                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2605
2606         if (!ev_view_get_presentation (view) && !ev_view_get_fullscreen (view)) {
2607                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
2608                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
2609         }
2610 }
2611
2612 static void
2613 menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2614 {
2615         GtkAction *action;
2616         char *message;
2617
2618         action = g_object_get_data (G_OBJECT (proxy), "gtk-action");
2619         g_return_if_fail (action != NULL);
2620
2621         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
2622         if (message) {
2623                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
2624                                    EV_CONTEXT_VIEW, message);
2625                 g_free (message);
2626         }
2627 }
2628
2629 static void
2630 menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window)
2631 {
2632         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
2633                           EV_CONTEXT_VIEW);
2634 }
2635
2636 static void
2637 connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2638                   GtkWidget *proxy, EvWindow *ev_window)
2639 {
2640         if (GTK_IS_MENU_ITEM (proxy)) {
2641                 g_signal_connect (proxy, "select",
2642                                   G_CALLBACK (menu_item_select_cb), ev_window);
2643                 g_signal_connect (proxy, "deselect",
2644                                   G_CALLBACK (menu_item_deselect_cb),
2645                                   ev_window);
2646         }
2647 }
2648
2649 static void
2650 disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action,
2651                      GtkWidget *proxy, EvWindow *ev_window)
2652 {
2653         if (GTK_IS_MENU_ITEM (proxy)) {
2654                 g_signal_handlers_disconnect_by_func
2655                         (proxy, G_CALLBACK (menu_item_select_cb), ev_window);
2656                 g_signal_handlers_disconnect_by_func
2657                         (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window);
2658         }
2659 }
2660
2661 static void
2662 view_status_changed_cb (EvView     *view,
2663                         GParamSpec *pspec,
2664                         EvWindow   *ev_window)
2665 {
2666         const char *message;
2667
2668         ev_statusbar_pop (EV_STATUSBAR (ev_window->priv->statusbar),
2669                           EV_CONTEXT_HELP);
2670
2671         message = ev_view_get_status (view);
2672         if (message) {
2673                 ev_statusbar_push (EV_STATUSBAR (ev_window->priv->statusbar),
2674                                    EV_CONTEXT_HELP, message);
2675         }
2676 }
2677
2678 static void
2679 view_find_status_changed_cb (EvView     *view,
2680                              GParamSpec *pspec,
2681                              EvWindow   *ev_window)
2682 {
2683         const char *text;
2684
2685         text = ev_view_get_find_status (view);
2686         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2687                                       text);
2688 }
2689
2690 static void
2691 find_bar_previous_cb (EggFindBar *find_bar,
2692                       EvWindow   *ev_window)
2693 {
2694         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2695 }
2696
2697 static void
2698 find_bar_next_cb (EggFindBar *find_bar,
2699                   EvWindow   *ev_window)
2700 {
2701         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2702 }
2703
2704 static void
2705 find_bar_close_cb (EggFindBar *find_bar,
2706                    EvWindow   *ev_window)
2707 {
2708         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
2709 }
2710
2711 static void
2712 find_bar_search_changed_cb (EggFindBar *find_bar,
2713                             GParamSpec *param,
2714                             EvWindow   *ev_window)
2715 {
2716         gboolean case_sensitive;
2717         gboolean visible;
2718         const char *search_string;
2719
2720         g_return_if_fail (EV_IS_WINDOW (ev_window));
2721
2722         /* Either the string or case sensitivity could have changed,
2723          * we connect this callback to both. We also connect it
2724          * to ::visible so when the find bar is hidden, we should
2725          * pretend the search string is NULL/""
2726          */
2727
2728         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2729         visible = GTK_WIDGET_VISIBLE (find_bar);
2730         search_string = egg_find_bar_get_search_string (find_bar);
2731
2732 #if 0
2733         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2734 #endif
2735
2736         if (ev_window->priv->document &&
2737             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2738                 if (visible && search_string && search_string[0]) {
2739                         ev_document_doc_mutex_lock ();
2740                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2741                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2742                                                 search_string,
2743                                                 case_sensitive);
2744                         ev_document_doc_mutex_unlock ();
2745                 } else {
2746                         ev_document_doc_mutex_lock ();
2747                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2748                         ev_document_doc_mutex_unlock ();
2749
2750                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2751                                                       NULL);
2752                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2753                 }
2754         }
2755 }
2756
2757 static void
2758 zoom_control_changed_cb (EphyZoomAction *action,
2759                          float           zoom,
2760                          EvWindow       *ev_window)
2761 {
2762         EvSizingMode mode;
2763
2764         g_return_if_fail (EV_IS_WINDOW (ev_window));
2765
2766         if (zoom == EPHY_ZOOM_BEST_FIT) {
2767                 mode = EV_SIZING_BEST_FIT;
2768         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2769                 mode = EV_SIZING_FIT_WIDTH;
2770         } else {
2771                 mode = EV_SIZING_FREE;
2772         }
2773
2774         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2775
2776         if (mode == EV_SIZING_FREE) {
2777                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2778         }
2779 }
2780
2781 static void
2782 ev_window_finalize (GObject *object)
2783 {
2784         gboolean empty = TRUE;
2785         GList *list, *windows;
2786
2787
2788         windows = gtk_window_list_toplevels ();
2789
2790         for (list = windows; list; list = list->next) {
2791                 if (EV_IS_WINDOW (list->data)) {
2792                         empty = FALSE;
2793                         break;
2794                 }
2795         }
2796
2797         if (empty)
2798                 ev_application_shutdown (EV_APP);
2799
2800         g_list_free (windows);
2801         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
2802 }
2803
2804 static void
2805 ev_window_dispose (GObject *object)
2806 {
2807         EvWindow *window = EV_WINDOW (object);
2808         EvWindowPrivate *priv = window->priv;
2809
2810         if (priv->recent_view) {
2811                 g_object_unref (priv->recent_view);
2812                 priv->recent_view = NULL;
2813         }
2814
2815         if (priv->ui_manager) {
2816                 g_object_unref (priv->ui_manager);
2817                 priv->ui_manager = NULL;
2818         }
2819
2820         if (priv->action_group) {
2821                 g_object_unref (priv->action_group);
2822                 priv->action_group = NULL;
2823         }
2824
2825         if (priv->page_cache) {
2826                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2827                 priv->page_cache = NULL;
2828         }
2829
2830         if (priv->document) {
2831                 g_object_unref (priv->document);
2832                 priv->document = NULL;
2833         }
2834
2835         if (priv->view) {
2836                 g_object_unref (priv->view);
2837                 priv->view = NULL;
2838         }
2839
2840         if (priv->page_view) {
2841                 g_object_unref (priv->page_view);
2842                 priv->page_view = NULL;
2843         }
2844
2845         if (priv->load_job || priv->xfer_job) {
2846                 ev_window_clear_jobs (window);
2847         }
2848
2849         if (priv->local_uri) {
2850                 ev_window_clear_local_uri (window);
2851         }
2852
2853         if (priv->password_document) {
2854                 g_object_unref (priv->password_document);
2855                 priv->password_document = NULL;
2856         }
2857
2858         if (priv->password_uri) {
2859                 g_free (priv->password_uri);
2860                 priv->password_uri = NULL;
2861         }
2862
2863         if (priv->password_dialog) {
2864                 gtk_widget_destroy (priv->password_dialog);
2865         }
2866
2867         if (priv->find_bar) {
2868                 g_signal_handlers_disconnect_by_func
2869                         (window->priv->find_bar,
2870                          G_CALLBACK (find_bar_close_cb),
2871                          window);
2872                 priv->find_bar = NULL;
2873         }
2874
2875         if (priv->uri) {
2876                 g_free (priv->uri);
2877                 priv->uri = NULL;
2878         }
2879
2880         if (window->priv->fullscreen_timeout_source) {
2881                 g_source_destroy (window->priv->fullscreen_timeout_source);
2882                 window->priv->fullscreen_timeout_source = NULL;
2883         }
2884         destroy_fullscreen_popup (window);
2885
2886         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2887 }
2888
2889 static void
2890 ev_window_class_init (EvWindowClass *ev_window_class)
2891 {
2892         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2893         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2894
2895         g_object_class->dispose = ev_window_dispose;
2896         g_object_class->finalize = ev_window_finalize;
2897
2898         widget_class->window_state_event = ev_window_state_event;
2899         widget_class->focus_in_event = ev_window_focus_in_event;
2900         widget_class->focus_out_event = ev_window_focus_out_event;
2901
2902         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2903 }
2904
2905 /* Normal items */
2906 static const GtkActionEntry entries[] = {
2907         { "File", NULL, N_("_File") },
2908         { "Edit", NULL, N_("_Edit") },
2909         { "View", NULL, N_("_View") },
2910         { "Go", NULL, N_("_Go") },
2911         { "Help", NULL, N_("_Help") },
2912
2913         /* File menu */
2914         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
2915           N_("Open an existing document"),
2916           G_CALLBACK (ev_window_cmd_file_open) },
2917         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2918           N_("Save the current document with a new filename"),
2919           G_CALLBACK (ev_window_cmd_save_as) },
2920         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
2921           N_("Print this document"),
2922           G_CALLBACK (ev_window_cmd_file_print) },
2923         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return",
2924           N_("View the properties of this document"),
2925           G_CALLBACK (ev_window_cmd_file_properties) },
2926         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2927           N_("Close this window"),
2928           G_CALLBACK (ev_window_cmd_file_close_window) },
2929
2930         /* Edit menu */
2931         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2932           N_("Copy text from the document"),
2933           G_CALLBACK (ev_window_cmd_edit_copy) },
2934         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2935           N_("Select the entire page"),
2936           G_CALLBACK (ev_window_cmd_edit_select_all) },
2937         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2938           N_("Find a word or phrase in the document"),
2939           G_CALLBACK (ev_window_cmd_edit_find) },
2940         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2941           N_("Find next occurrence of the word or phrase"),
2942           G_CALLBACK (ev_window_cmd_edit_find_next) },
2943         { "EditToolbar", NULL, N_("T_oolbar"), NULL,
2944           N_("Customize the toolbar"),
2945           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2946         { "EditRotateLeft", NULL, N_("Rotate _Left"), NULL,
2947           N_("Rotate the document to the left"),
2948           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
2949         { "EditRotateRight", NULL, N_("Rotate _Right"), NULL,
2950           N_("Rotate the document to the right"),
2951           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
2952
2953         /* View menu */
2954         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2955           N_("Enlarge the document"),
2956           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2957         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2958           N_("Shrink the document"),
2959           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2960         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2961           N_("Reload the document"),
2962           G_CALLBACK (ev_window_cmd_view_reload) },
2963
2964         /* Go menu */
2965         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2966           N_("Go to the previous page"),
2967           G_CALLBACK (ev_window_cmd_go_previous_page) },
2968         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2969           N_("Go to the next page"),
2970           G_CALLBACK (ev_window_cmd_go_next_page) },
2971         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2972           N_("Go to the first page"),
2973           G_CALLBACK (ev_window_cmd_go_first_page) },
2974         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2975           N_("Go to the last page"),
2976           G_CALLBACK (ev_window_cmd_go_last_page) },
2977
2978         /* Help menu */
2979         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2980           N_("Display help for the viewer application"),
2981           G_CALLBACK (ev_window_cmd_help_contents) },
2982
2983         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2984           N_("Display credits for the document viewer creators"),
2985           G_CALLBACK (ev_window_cmd_help_about) },
2986
2987         /* Toolbar-only */
2988         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2989           N_("Leave fullscreen mode"),
2990           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2991
2992         /* Accellerators */
2993         { "Escape", NULL, "", "Escape", "",
2994           G_CALLBACK (ev_window_cmd_escape) },
2995         { "Slash", GTK_STOCK_FIND, NULL, "slash",
2996           N_("Find a word or phrase in the document"),
2997           G_CALLBACK (ev_window_cmd_edit_find) },
2998         { "PageDown", NULL, "", "Page_Down",
2999           N_("Scroll one page forward"),
3000           G_CALLBACK (ev_window_cmd_scroll_forward) },
3001         { "PageUp", NULL, "", "Page_Up",
3002           N_("Scroll one page backward"),
3003           G_CALLBACK (ev_window_cmd_scroll_backward) },
3004         { "Space", NULL, "", "space",
3005           N_("Scroll one page forward"),
3006           G_CALLBACK (ev_window_cmd_scroll_forward) },
3007         { "ShiftSpace", NULL, "", "<shift>space",
3008           N_("Scroll one page backward"),
3009           G_CALLBACK (ev_window_cmd_scroll_backward) },
3010         { "BackSpace", NULL, "", "BackSpace",
3011           N_("Scroll one page backward"),
3012           G_CALLBACK (ev_window_cmd_scroll_backward) },
3013         { "ShiftBackSpace", NULL, "", "<shift>BackSpace",
3014           N_("Scroll one page forward"),
3015           G_CALLBACK (ev_window_cmd_scroll_forward) },
3016         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus",
3017           N_("Enlarge the document"),
3018           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3019         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal",
3020           N_("Enlarge the document"),
3021           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3022         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus",
3023           N_("Shrink the document"),
3024           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3025         { "FocusPageSelector", NULL, "", "<control>l",
3026           N_("Focus the page selector"),
3027           G_CALLBACK (ev_window_cmd_focus_page_selector) },
3028         { "GoBackwardFast", NULL, "", "<shift>Page_Up",
3029           N_("Go ten pages backward"),
3030           G_CALLBACK (ev_window_cmd_go_backward) },
3031         { "GoForwardFast", NULL, "", "<shift>Page_Down",
3032           N_("Go ten pages forward"),
3033           G_CALLBACK (ev_window_cmd_go_forward) },
3034         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add",
3035           N_("Enlarge the document"),
3036           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3037         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract",
3038           N_("Shrink the document"),
3039           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3040 };
3041
3042 /* Toggle items */
3043 static const GtkToggleActionEntry toggle_entries[] = {
3044         /* View Menu */
3045         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
3046           N_("Show or hide the toolbar"),
3047           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
3048         { "ViewStatusbar", NULL, N_("_Statusbar"), NULL,
3049           N_("Show or hide the statusbar"),
3050           G_CALLBACK (ev_window_view_statusbar_cb), TRUE },
3051         { "ViewSidebar", NULL, N_("Side _Pane"), "F9",
3052           N_("Show or hide the side pane"),
3053           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
3054         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
3055           N_("Show the entire document"),
3056           G_CALLBACK (ev_window_cmd_continuous), TRUE },
3057         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
3058           N_("Show two pages at once"),
3059           G_CALLBACK (ev_window_cmd_dual), FALSE },
3060         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
3061           N_("Expand the window to fill the screen"),
3062           G_CALLBACK (ev_window_cmd_view_fullscreen) },
3063         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
3064           N_("Run document as a presentation"),
3065           G_CALLBACK (ev_window_cmd_view_presentation) },
3066         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
3067           N_("Make the current document fill the window"),
3068           G_CALLBACK (ev_window_cmd_view_best_fit) },
3069         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
3070           N_("Make the current document fill the window width"),
3071           G_CALLBACK (ev_window_cmd_view_page_width) },
3072 };
3073
3074 static void
3075 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
3076                        gint x, gint y, GtkSelectionData *selection_data,
3077                        guint info, guint time, gpointer gdata)
3078 {
3079         GList  *uri_list = NULL;
3080         GSList *uris = NULL;
3081         gchar  *uri;
3082
3083         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3084
3085         if (uri_list) {
3086                 while (uri_list) {
3087                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3088                         uris = g_slist_append (uris, (gpointer) uri);
3089
3090                         uri_list = g_list_next (uri_list);
3091                 }
3092
3093                 gnome_vfs_uri_list_free (uri_list);
3094
3095                 ev_application_open_uri_list (EV_APP, uris, 0);
3096
3097                 g_slist_free (uris);
3098
3099                 gtk_drag_finish (context, TRUE, FALSE, time);
3100         }
3101 }
3102
3103 static void
3104 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3105 {
3106         g_return_if_fail (EV_IS_WINDOW (window));
3107
3108         ev_page_cache_set_link (window->priv->page_cache, link);
3109         gtk_widget_grab_focus (window->priv->view);
3110 }
3111
3112 static gboolean
3113 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3114 {
3115         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3116
3117         gtk_widget_grab_focus (window->priv->view);
3118
3119         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3120 }
3121
3122 static void
3123 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3124 {
3125         GtkAction *action;
3126
3127         action = g_object_new (EV_TYPE_PAGE_ACTION,
3128                                "name", PAGE_SELECTOR_ACTION,
3129                                "label", _("Page"),
3130                                "tooltip", _("Select Page"),
3131                                "visible_overflown", FALSE,
3132                                NULL);
3133         g_signal_connect (action, "activate_link",
3134                           G_CALLBACK (activate_link_cb), window);
3135         g_signal_connect (action, "activate_label",
3136                           G_CALLBACK (activate_label_cb), window);
3137         gtk_action_group_add_action (group, action);
3138         g_object_unref (action);
3139
3140         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3141                                "name", ZOOM_CONTROL_ACTION,
3142                                "label", _("Zoom"),
3143                                "stock_id", GTK_STOCK_ZOOM_IN,
3144                                "tooltip", _("Adjust the zoom level"),
3145                                "zoom", 1.0,
3146                                NULL);
3147         g_signal_connect (action, "zoom_to_level",
3148                           G_CALLBACK (zoom_control_changed_cb), window);
3149         gtk_action_group_add_action (group, action);
3150         g_object_unref (action);
3151 }
3152
3153 static void
3154 set_action_properties (GtkActionGroup *action_group)
3155 {
3156         GtkAction *action;
3157
3158         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3159         /*translators: this is the label for toolbar button*/
3160         g_object_set (action, "short_label", _("Previous"), NULL);
3161         g_object_set (action, "is-important", TRUE, NULL);
3162
3163         action = gtk_action_group_get_action (action_group, "GoNextPage");
3164         g_object_set (action, "is-important", TRUE, NULL);
3165         /*translators: this is the label for toolbar button*/
3166         g_object_set (action, "short_label", _("Next"), NULL);
3167
3168         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3169         /*translators: this is the label for toolbar button*/
3170         g_object_set (action, "short_label", _("Zoom In"), NULL);
3171         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3172
3173         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3174         /*translators: this is the label for toolbar button*/
3175         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3176         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3177
3178         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3179         /*translators: this is the label for toolbar button*/
3180         g_object_set (action, "short_label", _("Best Fit"), NULL);
3181         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3182
3183         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3184         /*translators: this is the label for toolbar button*/
3185         g_object_set (action, "short_label", _("Fit Width"), NULL);
3186         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3187
3188         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3189         g_object_set (action, "is-important", TRUE, NULL);
3190 }
3191
3192 static void
3193 set_chrome_actions (EvWindow *window)
3194 {
3195         EvWindowPrivate *priv = window->priv;
3196         GtkActionGroup *action_group = priv->action_group;
3197         GtkAction *action;
3198
3199         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3200         g_signal_handlers_block_by_func
3201                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3202         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3203                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3204         g_signal_handlers_unblock_by_func
3205                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3206
3207         action= gtk_action_group_get_action (action_group, "ViewStatusbar");
3208         g_signal_handlers_block_by_func
3209                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
3210         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3211                                       (priv->chrome & EV_CHROME_STATUSBAR) != 0);
3212         g_signal_handlers_unblock_by_func
3213                 (action, G_CALLBACK (ev_window_view_statusbar_cb), window);
3214 }
3215
3216 static EvChrome
3217 load_chrome (void)
3218 {
3219         EvChrome chrome = EV_CHROME_NORMAL;
3220         GConfClient *client;
3221         GConfValue *value;
3222
3223         client = gconf_client_get_default ();
3224
3225         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
3226         if (value != NULL) {
3227                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
3228                         chrome &= ~EV_CHROME_TOOLBAR;
3229                 }
3230                 gconf_value_free (value);
3231         }
3232
3233         value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL);
3234         if (value != NULL) {
3235                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
3236                         chrome &= ~EV_CHROME_STATUSBAR;
3237                 }
3238                 gconf_value_free (value);
3239         }
3240
3241         g_object_unref (client);
3242
3243         return chrome;
3244 }
3245
3246 static void
3247 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3248                           GParamSpec     *pspec,
3249                           EvWindow       *ev_window)
3250 {
3251         GtkTreeModel *model;
3252         GtkAction *action;
3253
3254         g_object_get (G_OBJECT (ev_sidebar_links),
3255                       "model", &model,
3256                       NULL);
3257
3258         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3259         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3260         g_object_unref (model);
3261 }
3262
3263
3264 static void
3265 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
3266 {
3267         if (window->priv->action_group) {
3268                 set_action_sensitive (window, "PageDown", sensitive);
3269                 set_action_sensitive (window, "PageUp", sensitive);
3270                 set_action_sensitive (window, "Space", sensitive);
3271                 set_action_sensitive (window, "ShiftSpace", sensitive);
3272                 set_action_sensitive (window, "BackSpace", sensitive);
3273                 set_action_sensitive (window, "ShiftBackSpace", sensitive);
3274                 set_action_sensitive (window, "Slash", sensitive);
3275                 set_action_sensitive (window, "Plus", sensitive);
3276                 set_action_sensitive (window, "Minus", sensitive);
3277                 set_action_sensitive (window, "KpPlus", sensitive);
3278                 set_action_sensitive (window, "KpMinus", sensitive);
3279         }
3280 }
3281
3282 static gboolean
3283 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3284 {
3285         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, FALSE);
3286         set_action_sensitive (window, "ViewToolbar", TRUE);
3287
3288         ev_window_set_view_accels_sensitivity (window, TRUE);
3289
3290         return FALSE;
3291 }
3292
3293 static gboolean
3294 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3295 {
3296         ev_window_set_view_accels_sensitivity (window, FALSE);
3297
3298         return FALSE;
3299 }
3300
3301 static void
3302 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3303                                     GParamSpec         *pspec,
3304                                     EvWindow           *ev_window)
3305 {
3306         GtkWidget *widget;
3307
3308         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3309
3310         if (widget != NULL) {
3311                 g_signal_connect_object (widget, "focus_in_event",
3312                                          G_CALLBACK (view_actions_focus_in_cb),
3313                                          ev_window, 0);
3314                 g_signal_connect_object (widget, "focus_out_event",
3315                                          G_CALLBACK (view_actions_focus_out_cb),
3316                                          ev_window, 0);
3317                 g_object_unref (widget);
3318         }
3319 }
3320
3321 static gboolean
3322 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
3323 {
3324         char *uri = window->priv->uri;
3325
3326         if (uri && !(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
3327                 gboolean maximized;
3328
3329                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
3330                 ev_metadata_manager_set_boolean (uri, "window_maximized", maximized);
3331         }
3332
3333         return FALSE;
3334 }
3335
3336 static gboolean
3337 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
3338 {
3339         char *uri = window->priv->uri;
3340         GdkWindowState state;
3341         int x, y, width, height;
3342
3343         state = gdk_window_get_state (GTK_WIDGET (window)->window);
3344
3345         if (uri && !(state & GDK_WINDOW_STATE_FULLSCREEN)) {
3346                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
3347                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
3348
3349                 ev_metadata_manager_set_int (uri, "window_x", x);
3350                 ev_metadata_manager_set_int (uri, "window_y", y);
3351                 ev_metadata_manager_set_int (uri, "window_width", width);
3352                 ev_metadata_manager_set_int (uri, "window_height", height);
3353         }
3354
3355         return FALSE;
3356 }
3357
3358 static void
3359 ev_window_init (EvWindow *ev_window)
3360 {
3361         GtkActionGroup *action_group;
3362         GtkAccelGroup *accel_group;
3363         GError *error = NULL;
3364         GtkWidget *sidebar_widget, *toolbar_dock;
3365
3366         g_signal_connect (ev_window, "configure_event",
3367                           G_CALLBACK (window_configure_event_cb), NULL);
3368         g_signal_connect (ev_window, "window_state_event",
3369                           G_CALLBACK (window_state_event_cb), NULL);
3370
3371         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
3372
3373         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
3374         update_window_title (NULL, NULL, ev_window);
3375
3376         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
3377         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
3378         gtk_widget_show (ev_window->priv->main_box);
3379
3380         action_group = gtk_action_group_new ("MenuActions");
3381         ev_window->priv->action_group = action_group;
3382         gtk_action_group_set_translation_domain (action_group, NULL);
3383         gtk_action_group_add_actions (action_group, entries,
3384                                       G_N_ELEMENTS (entries), ev_window);
3385         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
3386                                              G_N_ELEMENTS (toggle_entries),
3387                                              ev_window);
3388         set_action_properties (action_group);
3389         register_custom_actions (ev_window, action_group);
3390
3391         ev_window->priv->ui_manager = gtk_ui_manager_new ();
3392         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3393                                             action_group, 0);
3394
3395         accel_group =
3396                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
3397         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
3398
3399         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
3400
3401         g_signal_connect (ev_window->priv->ui_manager, "connect_proxy",
3402                           G_CALLBACK (connect_proxy_cb), ev_window);
3403         g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy",
3404                           G_CALLBACK (disconnect_proxy_cb), ev_window);
3405
3406         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
3407                                               DATADIR"/evince-ui.xml",
3408                                               &error)) {
3409                 g_warning ("building menus failed: %s", error->message);
3410                 g_error_free (error);
3411         }
3412
3413         ev_window->priv->menubar =
3414                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3415                                             "/MainMenu");
3416         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
3417                             ev_window->priv->menubar,
3418                             FALSE, FALSE, 0);
3419
3420         /* This sucks, but there is no way to have a draw=no, expand=true separator
3421          * in a GtkUIManager-built toolbar. So, just add another toolbar.
3422          * See gtk+ bug 166489.
3423          */
3424         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
3425         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
3426                             FALSE, FALSE, 0);
3427         gtk_widget_show (toolbar_dock);
3428
3429         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
3430                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
3431         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
3432                                    "DefaultToolBar");
3433         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
3434                             TRUE, TRUE, 0);
3435         gtk_widget_show (ev_window->priv->toolbar);
3436
3437         /* Add the main area */
3438         ev_window->priv->hpaned = gtk_hpaned_new ();
3439         g_signal_connect (ev_window->priv->hpaned,
3440                           "notify::position",
3441                           G_CALLBACK (ev_window_sidebar_position_change_cb),
3442                           ev_window);
3443
3444         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
3445         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
3446                             TRUE, TRUE, 0);
3447         gtk_widget_show (ev_window->priv->hpaned);
3448
3449         ev_window->priv->sidebar = ev_sidebar_new ();
3450         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
3451                          ev_window->priv->sidebar, FALSE, FALSE);
3452         gtk_widget_show (ev_window->priv->sidebar);
3453
3454         /* Stub sidebar, for now */
3455         sidebar_widget = ev_sidebar_links_new ();
3456         ev_window->priv->sidebar_links = sidebar_widget;
3457         g_signal_connect (sidebar_widget,
3458                           "notify::model",
3459                           G_CALLBACK (sidebar_widget_model_set),
3460                           ev_window);
3461         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3462         gtk_widget_show (sidebar_widget);
3463         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3464                              sidebar_widget);
3465
3466         sidebar_widget = ev_sidebar_thumbnails_new ();
3467         ev_window->priv->sidebar_thumbs = sidebar_widget;
3468         g_signal_connect (sidebar_widget,
3469                           "notify::main-widget",
3470                           G_CALLBACK (sidebar_page_main_widget_update_cb),
3471                           ev_window);
3472         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3473         gtk_widget_show (sidebar_widget);
3474         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3475                              sidebar_widget);
3476
3477
3478         ev_window->priv->scrolled_window =
3479                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
3480                                           "shadow-type", GTK_SHADOW_IN,
3481                                           NULL));
3482         gtk_widget_show (ev_window->priv->scrolled_window);
3483
3484         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
3485                         ev_window->priv->scrolled_window);
3486
3487         ev_window->priv->view = ev_view_new ();
3488         ev_window->priv->password_view = ev_password_view_new ();
3489         g_signal_connect_swapped (ev_window->priv->password_view,
3490                                   "unlock",
3491                                   G_CALLBACK (ev_window_popup_password_dialog),
3492                                   ev_window);
3493         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
3494                                  G_CALLBACK (view_actions_focus_in_cb),
3495                                  ev_window, 0);
3496         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
3497                                  G_CALLBACK (view_actions_focus_out_cb),
3498                                  ev_window, 0);
3499         gtk_widget_show (ev_window->priv->view);
3500         gtk_widget_show (ev_window->priv->password_view);
3501
3502
3503         /* We own a ref on these widgets, as we can swap them in and out */
3504         g_object_ref (ev_window->priv->view);
3505         //g_object_ref (ev_window->priv->page_view);
3506         g_object_ref (ev_window->priv->password_view);
3507
3508         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
3509                            ev_window->priv->view);
3510
3511         g_signal_connect (ev_window->priv->view,
3512                           "notify::find-status",
3513                           G_CALLBACK (view_find_status_changed_cb),
3514                           ev_window);
3515         g_signal_connect (ev_window->priv->view,
3516                           "notify::status",
3517                           G_CALLBACK (view_status_changed_cb),
3518                           ev_window);
3519         g_signal_connect (ev_window->priv->view,
3520                           "notify::sizing-mode",
3521                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
3522                           ev_window);
3523         g_signal_connect (ev_window->priv->view,
3524                           "notify::zoom",
3525                           G_CALLBACK (ev_window_zoom_changed_cb),
3526                           ev_window);
3527         g_signal_connect (ev_window->priv->view,
3528                           "notify::dual-page",
3529                           G_CALLBACK (ev_window_dual_mode_changed_cb),
3530                           ev_window);
3531         g_signal_connect (ev_window->priv->view,
3532                           "notify::continuous",
3533                           G_CALLBACK (ev_window_continuous_changed_cb),
3534                           ev_window);
3535         g_signal_connect (ev_window->priv->view,
3536                           "notify::rotation",
3537                           G_CALLBACK (ev_window_rotation_changed_cb),
3538                           ev_window);
3539
3540         ev_window->priv->statusbar = ev_statusbar_new ();
3541         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3542                           ev_window->priv->statusbar,
3543                           FALSE, TRUE, 0);
3544
3545         ev_window->priv->find_bar = egg_find_bar_new ();
3546         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3547                           ev_window->priv->find_bar,
3548                           FALSE, TRUE, 0);
3549
3550         ev_window_setup_recent (ev_window);
3551         ev_window->priv->chrome = load_chrome ();
3552         set_chrome_actions (ev_window);
3553         update_chrome_visibility (ev_window);
3554
3555         /* Connect sidebar signals */
3556         g_signal_connect (ev_window->priv->sidebar,
3557                           "notify::visible",
3558                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
3559                           ev_window);
3560         g_signal_connect (ev_window->priv->sidebar,
3561                           "notify::current-page",
3562                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
3563                           ev_window);
3564
3565         /* Connect to find bar signals */
3566         g_signal_connect (ev_window->priv->find_bar,
3567                           "previous",
3568                           G_CALLBACK (find_bar_previous_cb),
3569                           ev_window);
3570         g_signal_connect (ev_window->priv->find_bar,
3571                           "next",
3572                           G_CALLBACK (find_bar_next_cb),
3573                           ev_window);
3574         g_signal_connect (ev_window->priv->find_bar,
3575                           "close",
3576                           G_CALLBACK (find_bar_close_cb),
3577                           ev_window);
3578         g_signal_connect (ev_window->priv->find_bar,
3579                           "notify::search-string",
3580                           G_CALLBACK (find_bar_search_changed_cb),
3581                           ev_window);
3582         g_signal_connect (ev_window->priv->find_bar,
3583                           "notify::case-sensitive",
3584                           G_CALLBACK (find_bar_search_changed_cb),
3585                           ev_window);
3586         g_signal_connect (ev_window->priv->find_bar,
3587                           "notify::visible",
3588                           G_CALLBACK (find_bar_search_changed_cb),
3589                           ev_window);
3590
3591         /* Give focus to the document view */
3592         gtk_widget_grab_focus (ev_window->priv->view);
3593
3594         /* Drag and Drop */
3595         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
3596         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
3597                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3598                            GDK_ACTION_COPY);
3599         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
3600                           G_CALLBACK (drag_data_received_cb), NULL);
3601
3602         /* Set it to something random to force a change */
3603
3604         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3605         update_action_sensitivity (ev_window);
3606 }
3607
3608 GtkWidget *
3609 ev_window_new (void)
3610 {
3611         GtkWidget *ev_window;
3612
3613         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
3614                                               "type", GTK_WINDOW_TOPLEVEL,
3615                                               "default-width", 600,
3616                                               "default-height", 600,
3617                                               NULL));
3618
3619         return ev_window;
3620 }