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-window-title.h"
  33 #include "ev-page-action.h"
  34 #include "ev-sidebar.h"
  35 #include "ev-sidebar-links.h"
  36 #include "ev-sidebar-thumbnails.h"
  37 #include "ev-view.h"
  38 #include "ev-password.h"
  39 #include "ev-password-view.h"
  40 #include "ev-print-job.h"
  41 #include "ev-properties-dialog.h"
  42 #include "ev-ps-exporter.h"
  43 #include "ev-document-thumbnails.h"
  44 #include "ev-document-links.h"
  45 #include "ev-document-fonts.h"
  46 #include "ev-document-find.h"
  47 #include "ev-document-security.h"
  48 #include "ev-document-types.h"
  49 #include "ev-job-queue.h"
  50 #include "ev-jobs.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 #include "ev-debug.h"
  67
  68 #include <poppler.h>
  69
  70 #include <glib/gi18n.h>
  71 #include <gtk/gtk.h>
  72 #include <gnome.h>
  73 #include <libgnomeprintui/gnome-print-dialog.h>
  74 #include <libgnomevfs/gnome-vfs-utils.h>
  75 #include <gconf/gconf-client.h>
  76
  77 #include <string.h>
  78
  79 typedef enum {
  80         PAGE_MODE_DOCUMENT,
  81         PAGE_MODE_PASSWORD
  82 } EvWindowPageMode;
  83
  84 typedef enum {
  85         EV_CHROME_MENUBAR       = 1 << 0,
  86         EV_CHROME_TOOLBAR       = 1 << 1,
  87         EV_CHROME_FINDBAR       = 1 << 2,
  88         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
  89         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR
  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 *sidebar_thumbs;
 108         GtkWidget *sidebar_links;
 109
 110         EvWindowTitle *title;
 111
 112         /* Dialogs */
 113         GtkWidget *properties;
 114
 115         /* UI Builders */
 116         GtkActionGroup *action_group;
 117         GtkActionGroup *popups_action_group;
 118         GtkUIManager *ui_manager;
 119
 120         /* Fullscreen mode */
 121         GtkWidget *fullscreen_toolbar;
 122         GtkWidget *fullscreen_popup;
 123         GSource   *fullscreen_timeout_source;
 124
 125         /* Popup link */
 126         GtkWidget *popup;
 127         EvLink    *link;
 128
 129         /* Document */
 130         char *uri;
 131         char *local_uri;
 132         EvDocument *document;
 133         EvPageCache *page_cache;
 134
 135         EvWindowPageMode page_mode;
 136
 137         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 138         EvDocument *password_document;
 139         GtkWidget *password_dialog;
 140         char *password_uri;
 141
 142         /* Job used to load document */
 143         EvJob *xfer_job;
 144         EvJob *load_job;
 145
 146         EggRecentViewUIManager *recent_view;
 147 };
 148
 149 static const GtkTargetEntry ev_drop_types[] = {
 150         { "text/uri-list", 0, 0 }
 151 };
 152
 153
 154 #define EV_WINDOW_GET_PRIVATE(object) \
 155         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 156
 157 #define PAGE_SELECTOR_ACTION    "PageSelector"
 158 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 159
 160 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 161 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 162 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 163
 164 #define FULLSCREEN_TIMEOUT 5 * 1000
 165
 166 #define SIDEBAR_DEFAULT_SIZE    132
 167 #define LINKS_SIDEBAR_ID "links"
 168 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 169
 170 #define PRINT_CONFIG_FILENAME   "ev-print-config.xml"
 171
 172 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 173 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 174                                                          GParamSpec       *pspec,
 175                                                          EvWindow         *ev_window);
 176 static void     ev_window_set_page_mode                 (EvWindow         *window,
 177                                                          EvWindowPageMode  page_mode);
 178 static void     ev_window_load_job_cb                   (EvJobLoad *job,
 179                                                          gpointer data);
 180 static void     ev_window_xfer_job_cb                   (EvJobXfer *job,
 181                                                          gpointer data);
 182 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 183                                                          GParamSpec       *pspec,
 184                                                          EvWindow         *ev_window);
 185 static void     ev_window_zoom_changed_cb               (EvView           *view,
 186                                                          GParamSpec       *pspec,
 187                                                          EvWindow         *ev_window);
 188 static void     ev_window_add_recent                    (EvWindow         *window,
 189                                                          const char       *filename);
 190 static void     ev_window_run_fullscreen                (EvWindow         *window);
 191 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 192 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 193                                                          EvWindow         *window);
 194 static void     ev_window_run_presentation              (EvWindow         *window);
 195 static void     ev_window_stop_presentation             (EvWindow         *window);
 196 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 197                                                          EvWindow         *window);
 198 static void     show_fullscreen_popup                   (EvWindow         *window);
 199 static void     ev_popup_cmd_open_link                  (GtkAction        *action,
 200                                                          EvWindow         *window);
 201 static void     ev_popup_cmd_copy_link_address          (GtkAction        *action,
 202                                                          EvWindow         *window);
 203
 204
 205 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 206
 207 static void
 208 set_action_sensitive (EvWindow   *ev_window,
 209                       const char *name,
 210                       gboolean    sensitive)
 211 {
 212         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 213                                                          name);
 214         gtk_action_set_sensitive (action, sensitive);
 215 }
 216
 217 static void
 218 update_action_sensitivity (EvWindow *ev_window)
 219 {
 220         EvView *view;
 221         EvDocument *document;
 222         const EvDocumentInfo *info = NULL;
 223         EvWindowPageMode page_mode;
 224         gboolean sensitive, has_pages = FALSE, has_document;
 225         int n_pages = 0, page = -1;
 226         gboolean ok_to_print = TRUE;
 227         gboolean ok_to_copy = TRUE;
 228         gboolean has_properties = TRUE;
 229         gboolean override_restrictions = FALSE;
 230         gboolean can_get_text = FALSE;
 231         gboolean ok_to_copy_text = FALSE;
 232         GConfClient *client;
 233
 234         view = EV_VIEW (ev_window->priv->view);
 235
 236         document = ev_window->priv->document;
 237
 238         if (document)
 239                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 240
 241         page_mode = ev_window->priv->page_mode;
 242         has_document = document != NULL;
 243
 244         if (has_document && ev_window->priv->page_cache) {
 245                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 246                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 247                 has_pages = has_document && n_pages > 0;
 248         }
 249
 250         client = gconf_client_get_default ();
 251         override_restrictions = gconf_client_get_bool (client,
 252                                                        GCONF_OVERRIDE_RESTRICTIONS,
 253                                                        NULL);
 254         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 255                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 256                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 257         }
 258
 259         if (has_document && !EV_IS_PS_EXPORTER(document))
 260                 ok_to_print = FALSE;
 261
 262         if (!info || info->fields_mask == 0) {
 263                 has_properties = FALSE;
 264         }
 265
 266         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 267                 ok_to_copy = FALSE;
 268         }
 269
 270         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 271                 ok_to_print = FALSE;
 272         }
 273
 274         g_object_unref (client);
 275
 276         if (has_document && ev_document_can_get_text (document)) {
 277                 can_get_text = TRUE;
 278                 ok_to_copy_text = ev_view_get_has_selection (view);
 279         }
 280
 281         /* File menu */
 282         /* "FileOpen": always sensitive */
 283         set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 284         set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 285         set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 286         /* "FileCloseWindow": always sensitive */
 287
 288         /* Edit menu */
 289         sensitive = has_pages && ev_document_can_get_text (document);
 290         set_action_sensitive (ev_window, "EditCopy", sensitive && ok_to_copy_text);
 291         set_action_sensitive (ev_window, "EditSelectAll", sensitive && can_get_text);
 292         set_action_sensitive (ev_window, "EditFind",
 293                               has_pages && EV_IS_DOCUMENT_FIND (document));
 294         set_action_sensitive (ev_window, "Slash",
 295                               has_pages && EV_IS_DOCUMENT_FIND (document));
 296         set_action_sensitive (ev_window, "EditFindNext",
 297                               ev_view_can_find_next (view));
 298         set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 299         set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 300
 301         /* View menu */
 302         set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 303         set_action_sensitive (ev_window, "ViewDual", has_pages);
 304         set_action_sensitive (ev_window, "ViewZoomIn",
 305                               has_pages && ev_view_can_zoom_in (view));
 306         set_action_sensitive (ev_window, "ViewZoomOut",
 307                               has_pages && ev_view_can_zoom_out (view));
 308         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 309         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 310         set_action_sensitive (ev_window, "ViewReload", has_pages);
 311
 312         /* Go menu */
 313         if (document) {
 314                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 315                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 316                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 317                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 318         } else {
 319                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 320                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 321                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 322                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 323         }
 324
 325         /* Toolbar-specific actions: */
 326         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 327         set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 328
 329         if (has_pages &&
 330             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 331             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 332                 GtkAction *action;
 333                 float      zoom;
 334                 float      real_zoom;
 335
 336                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 337                                                       ZOOM_CONTROL_ACTION);
 338
 339                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 340                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 341
 342                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 343         }
 344 }
 345
 346 static void
 347 set_widget_visibility (GtkWidget *widget, gboolean visible)
 348 {
 349         g_return_if_fail (GTK_IS_WIDGET (widget));
 350
 351         if (visible)
 352                 gtk_widget_show (widget);
 353         else
 354                 gtk_widget_hide (widget);
 355 }
 356
 357 static void
 358 update_chrome_visibility (EvWindow *window)
 359 {
 360         EvWindowPrivate *priv = window->priv;
 361         gboolean menubar, toolbar, findbar, fullscreen_toolbar;
 362         gboolean fullscreen_mode, presentation, fullscreen;
 363
 364         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 365         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 366         fullscreen_mode = fullscreen || presentation;
 367
 368         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 369         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 370                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 371         fullscreen_toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
 372                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0);
 373         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 374
 375         set_widget_visibility (priv->menubar, menubar);
 376
 377         set_widget_visibility (priv->toolbar_dock, toolbar);
 378         set_action_sensitive (window, "EditToolbar", toolbar);
 379
 380         set_widget_visibility (priv->find_bar, findbar);
 381
 382         if (priv->fullscreen_popup != NULL) {
 383                 if (fullscreen)
 384                         show_fullscreen_popup (window);
 385                 else
 386                         set_widget_visibility (priv->fullscreen_popup, FALSE);
 387
 388                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 389         }
 390 }
 391
 392 static void
 393 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 394 {
 395         EvWindowPrivate *priv = window->priv;
 396
 397         if (active) {
 398                 priv->chrome |= flag;
 399         } else {
 400                 priv->chrome &= ~flag;
 401         }
 402
 403         update_chrome_visibility (window);
 404 }
 405
 406 static void
 407 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
 408 {
 409         GtkAction *action;
 410
 411         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
 412         set_action_sensitive (window, "ViewToolbar", FALSE);
 413
 414         action = gtk_action_group_get_action (window->priv->action_group,
 415                                               PAGE_SELECTOR_ACTION);
 416         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
 417 }
 418
 419 static void
 420 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
 421 {
 422         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD);
 423 }
 424
 425 static void
 426 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
 427 {
 428         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD);
 429 }
 430
 431 static void
 432 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
 433 {
 434         gboolean continuous;
 435
 436         ev_window_stop_presentation (ev_window);
 437         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 438         g_object_set (G_OBJECT (ev_window->priv->view),
 439                       "continuous", continuous,
 440                       NULL);
 441         update_action_sensitivity (ev_window);
 442 }
 443
 444 static void
 445 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
 446 {
 447         gboolean dual_page;
 448
 449         ev_window_stop_presentation (ev_window);
 450         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 451         g_object_set (G_OBJECT (ev_window->priv->view),
 452                       "dual-page", dual_page,
 453                       NULL);
 454         update_action_sensitivity (ev_window);
 455 }
 456
 457 static void
 458 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 459 {
 460         ev_window_stop_presentation (ev_window);
 461
 462         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 463                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
 464         } else {
 465                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 466         }
 467         update_action_sensitivity (ev_window);
 468 }
 469
 470 static void
 471 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 472 {
 473         ev_window_stop_presentation (ev_window);
 474
 475         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 476                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
 477         } else {
 478                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 479         }
 480         update_action_sensitivity (ev_window);
 481 }
 482
 483 static void
 484 update_sizing_buttons (EvWindow *window)
 485 {
 486         GtkActionGroup *action_group = window->priv->action_group;
 487         GtkAction *action;
 488         gboolean best_fit, page_width;
 489         EvSizingMode sizing_mode;
 490
 491         if (window->priv->view == NULL)
 492                 return;
 493
 494         g_object_get (window->priv->view,
 495                       "sizing_mode", &sizing_mode,
 496                       NULL);
 497
 498         switch (sizing_mode) {
 499         case EV_SIZING_BEST_FIT:
 500                 best_fit = TRUE;
 501                 page_width = FALSE;
 502                 break;
 503         case EV_SIZING_FIT_WIDTH:
 504                 best_fit = FALSE;
 505                 page_width = TRUE;
 506                 break;
 507
 508         default:
 509                 best_fit = page_width = FALSE;
 510                 break;
 511         }
 512
 513         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 514         g_signal_handlers_block_by_func
 515                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 516         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 517         g_signal_handlers_unblock_by_func
 518                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 519
 520         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 521         g_signal_handlers_block_by_func
 522                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 523         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 524         g_signal_handlers_unblock_by_func
 525                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 526
 527         action = gtk_action_group_get_action (window->priv->action_group,
 528                                               ZOOM_CONTROL_ACTION);
 529         if (best_fit) {
 530                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 531                                                  EPHY_ZOOM_BEST_FIT);
 532         } else if (page_width) {
 533                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 534                                                  EPHY_ZOOM_FIT_WIDTH);
 535         }
 536 }
 537
 538 void
 539 ev_window_open_page_label (EvWindow   *ev_window,
 540                            const char *label)
 541 {
 542         if (ev_window->priv->page_cache) {
 543                 ev_page_cache_set_page_label (ev_window->priv->page_cache,
 544                                               label);
 545         }
 546 }
 547
 548 gboolean
 549 ev_window_is_empty (const EvWindow *ev_window)
 550 {
 551         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 552
 553         return (ev_window->priv->document == NULL) &&
 554                 (ev_window->priv->load_job == NULL) &&
 555                 (ev_window->priv->xfer_job == NULL);
 556 }
 557
 558 static void
 559 unable_to_load_dialog_response_cb (GtkWidget *dialog,
 560                                    gint       response_id,
 561                                    EvWindow  *ev_window)
 562 {
 563         gtk_widget_destroy (dialog);
 564 }
 565
 566 static void
 567 unable_to_load (EvWindow   *ev_window,
 568                 const char *error_message)
 569 {
 570         GtkWidget *dialog;
 571
 572         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 573                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 574                                          GTK_MESSAGE_ERROR,
 575                                          GTK_BUTTONS_CLOSE,
 576                                          _("Unable to open document"));
 577         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 578                                                   "%s", error_message);
 579         g_signal_connect (dialog, "response",
 580                           G_CALLBACK (unable_to_load_dialog_response_cb),
 581                           ev_window);
 582         gtk_widget_show (dialog);
 583 }
 584
 585 static void
 586 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 587 {
 588         update_action_sensitivity (ev_window);
 589 }
 590
 591 static void
 592 page_changed_cb (EvPageCache *page_cache,
 593                  gint         page,
 594                  EvWindow    *ev_window)
 595 {
 596         update_action_sensitivity (ev_window);
 597
 598         if (ev_window->priv->uri) {
 599                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 600         }
 601 }
 602
 603 static void
 604 update_document_mode (EvWindow *window, EvDocumentMode mode)
 605 {
 606         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 607                 ev_window_run_presentation (window);
 608         }
 609         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 610                 ev_window_run_fullscreen (window);
 611         }
 612 }
 613
 614 static void
 615 update_sidebar_visibility (EvWindow *window)
 616 {
 617         char *uri = window->priv->uri;
 618         GValue sidebar_visibility = { 0, };
 619
 620         if (uri && ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, TRUE)) {
 621                 set_widget_visibility (window->priv->sidebar,
 622                                        g_value_get_boolean (&sidebar_visibility));
 623         }
 624 }
 625
 626 static void
 627 setup_document_from_metadata (EvWindow *window)
 628 {
 629         char *uri = window->priv->uri;
 630         GValue page = { 0, };
 631
 632         /* Page */
 633         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 634                 ev_page_cache_set_current_page (window->priv->page_cache,
 635                                                 g_value_get_int (&page));
 636         }
 637 }
 638
 639 static void
 640 setup_chrome_from_metadata (EvWindow *window)
 641 {
 642         EvChrome chrome = EV_CHROME_NORMAL;
 643         GValue show_toolbar = { 0, };
 644
 645         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 646                 if (!g_value_get_boolean (&show_toolbar))
 647                         chrome &= ~EV_CHROME_TOOLBAR;
 648         }
 649         window->priv->chrome = chrome;
 650 }
 651
 652
 653 static void
 654 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 655 {
 656         char *uri = window->priv->uri;
 657         GtkWidget *sidebar = window->priv->sidebar;
 658         GtkWidget *links = window->priv->sidebar_links;
 659         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 660         GValue sidebar_size = { 0, };
 661         GValue sidebar_page = { 0, };
 662
 663         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 664                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 665                                         g_value_get_int (&sidebar_size));
 666         }
 667
 668         if (ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 669                 const char *page_id = g_value_get_string (&sidebar_page);
 670
 671                 if (strcmp (page_id, "links") == 0) {
 672                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 673                 } else if (strcmp (page_id, "thumbnails")) {
 674                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 675                 }
 676         } else {
 677                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 678                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 679                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 680                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 681                 }
 682         }
 683
 684         update_sidebar_visibility (window);
 685 }
 686
 687 static void
 688 ev_window_setup_document (EvWindow *ev_window)
 689 {
 690         const EvDocumentInfo *info;
 691         EvDocument *document;
 692         EvView *view = EV_VIEW (ev_window->priv->view);
 693         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 694         GtkAction *action;
 695
 696         document = ev_window->priv->document;
 697         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 698         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 699
 700         if (EV_IS_DOCUMENT_FIND (document)) {
 701                 g_signal_connect_object (G_OBJECT (document),
 702                                          "find_changed",
 703                                          G_CALLBACK (find_changed_cb),
 704                                          ev_window, 0);
 705         }
 706
 707         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 708
 709         ev_sidebar_set_document (sidebar, document);
 710
 711         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 712                 ev_view_set_document (view, document);
 713         }
 714
 715         ev_window_title_set_document (ev_window->priv->title, document);
 716         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 717         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 718         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 719         update_action_sensitivity (ev_window);
 720
 721         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 722         update_document_mode (ev_window, info->mode);
 723
 724         if (ev_window->priv->properties) {
 725                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 726                                                    ev_window->priv->document);
 727         }
 728
 729         setup_document_from_metadata (ev_window);
 730         setup_sidebar_from_metadata (ev_window, document);
 731 }
 732
 733 static void
 734 password_dialog_response (GtkWidget *password_dialog,
 735                           gint       response_id,
 736                           EvWindow  *ev_window)
 737 {
 738         char *password;
 739
 740         if (response_id == GTK_RESPONSE_OK) {
 741                 EvDocument *document;
 742                 gchar *uri;
 743
 744                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
 745                 if (password) {
 746                         ev_document_doc_mutex_lock ();
 747                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 748                                                            password);
 749                         ev_document_doc_mutex_unlock ();
 750                 }
 751                 g_free (password);
 752
 753                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
 754
 755                 document = ev_window->priv->password_document;
 756                 uri = ev_window->priv->password_uri;
 757
 758                 ev_window->priv->password_document = NULL;
 759                 ev_window->priv->password_uri = NULL;
 760
 761                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
 762
 763                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 764
 765                 gtk_widget_destroy (password_dialog);
 766
 767                 g_object_unref (document);
 768                 g_free (uri);
 769
 770                 return;
 771         }
 772
 773         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 774         gtk_widget_destroy (password_dialog);
 775 }
 776
 777 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
 778  * password_view page.  It assumes that ev_window->priv->password_* has been set
 779  * correctly.  These are cleared by password_dialog_response() */
 780
 781 static void
 782 ev_window_popup_password_dialog (EvWindow *ev_window)
 783 {
 784         g_assert (ev_window->priv->password_document);
 785         g_assert (ev_window->priv->password_uri);
 786
 787         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 788
 789         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->password_uri);
 790         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
 791
 792         if (ev_window->priv->password_dialog == NULL) {
 793                 ev_window->priv->password_dialog =
 794                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->password_uri, NULL);
 795                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
 796
 797                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 798                                            (gpointer *) &(ev_window->priv->password_dialog));
 799                 g_signal_connect (ev_window->priv->password_dialog,
 800                                   "response",
 801                                   G_CALLBACK (password_dialog_response),
 802                                   ev_window);
 803                 gtk_widget_show (ev_window->priv->password_dialog);
 804         } else {
 805                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
 806         }
 807 }
 808
 809
 810 static void
 811 ev_window_clear_jobs (EvWindow *ev_window)
 812 {
 813     if (ev_window->priv->load_job != NULL) {
 814
 815         if (!ev_window->priv->load_job->finished)
 816                 ev_job_queue_remove_job (ev_window->priv->load_job);
 817
 818         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
 819         g_object_unref (ev_window->priv->load_job);
 820         ev_window->priv->load_job = NULL;
 821     }
 822
 823     if (ev_window->priv->xfer_job != NULL) {
 824
 825         if (!ev_window->priv->xfer_job->finished)
 826                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 827
 828         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 829         g_object_unref (ev_window->priv->xfer_job);
 830         ev_window->priv->xfer_job = NULL;
 831     }
 832 }
 833
 834 static void
 835 ev_window_clear_local_uri (EvWindow *ev_window)
 836 {
 837     char *filename;
 838
 839     if (ev_window->priv->local_uri) {
 840             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
 841             if (filename != NULL) {
 842                     unlink (filename);
 843                     g_free (filename);
 844             }
 845             g_free (ev_window->priv->local_uri);
 846             ev_window->priv->local_uri = NULL;
 847     }
 848 }
 849
 850 /* This callback will executed when load job will be finished.
 851  *
 852  * Since the flow of the error dialog is very confusing, we assume that both
 853  * document and uri will go away after this function is called, and thus we need
 854  * to ref/dup them.  Additionally, it needs to clear
 855  * ev_window->priv->password_{uri,document}, and thus people who call this
 856  * function should _not_ necessarily expect those to exist after being
 857  * called. */
 858 static void
 859 ev_window_load_job_cb  (EvJobLoad *job,
 860                         gpointer data)
 861 {
 862         EvWindow *ev_window = EV_WINDOW (data);
 863         EvDocument *document = EV_JOB (job)->document;
 864
 865         g_assert (document);
 866         g_assert (document != ev_window->priv->document);
 867         g_assert (job->uri);
 868
 869         if (ev_window->priv->password_document) {
 870                 g_object_unref (ev_window->priv->password_document);
 871                 ev_window->priv->password_document = NULL;
 872         }
 873         if (ev_window->priv->password_uri) {
 874                 g_free (ev_window->priv->password_uri);
 875                 ev_window->priv->password_uri = NULL;
 876         }
 877
 878         /* Success! */
 879         if (job->error == NULL) {
 880                 if (ev_window->priv->document)
 881                         g_object_unref (ev_window->priv->document);
 882                 ev_window->priv->document = g_object_ref (document);
 883                 ev_window_setup_document (ev_window);
 884
 885                 ev_window_add_recent (ev_window, ev_window->priv->uri);
 886                 ev_window_clear_jobs (ev_window);
 887
 888                 return;
 889         }
 890
 891         if (job->error->domain == EV_DOCUMENT_ERROR &&
 892             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 893                 gchar *base_name, *file_name;
 894
 895                 ev_window->priv->password_document = g_object_ref (document);
 896                 ev_window->priv->password_uri = g_strdup (job->uri);
 897
 898                 file_name = gnome_vfs_format_uri_for_display (job->uri);
 899                 base_name = g_path_get_basename (file_name);
 900                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 901                                                 base_name);
 902                 g_free (file_name);
 903                 g_free (base_name);
 904                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 905
 906                 ev_window_popup_password_dialog (ev_window);
 907         } else {
 908                 unable_to_load (ev_window, job->error->message);
 909         }
 910
 911         return;
 912 }
 913
 914 static void
 915 ev_window_xfer_job_cb  (EvJobXfer *job,
 916                         gpointer data)
 917 {
 918         EvWindow *ev_window = EV_WINDOW (data);
 919
 920
 921
 922         if (job->error != NULL) {
 923                 unable_to_load (ev_window, job->error->message);
 924                 ev_window_clear_jobs (ev_window);
 925         } else {
 926                 char *uri;
 927
 928                 EvDocument *document = g_object_ref (EV_JOB (job)->document);
 929
 930                 if (job->local_uri) {
 931                         ev_window->priv->local_uri = g_strdup (job->local_uri);
 932                         uri = ev_window->priv->local_uri;
 933                 } else {
 934                         ev_window->priv->local_uri = NULL;
 935                         uri = ev_window->priv->uri;
 936                 }
 937
 938                 ev_window_clear_jobs (ev_window);
 939
 940                 ev_window->priv->load_job = ev_job_load_new (document, uri);
 941                 g_signal_connect (ev_window->priv->load_job,
 942                                   "finished",
 943                                   G_CALLBACK (ev_window_load_job_cb),
 944                                   ev_window);
 945                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 946                 g_object_unref (document);
 947         }
 948 }
 949
 950 static void
 951 setup_view_from_metadata (EvWindow *window)
 952 {
 953         EvView *view = EV_VIEW (window->priv->view);
 954         char *uri = window->priv->uri;
 955         GEnumValue *enum_value;
 956         GValue width = { 0, };
 957         GValue height = { 0, };
 958         GValue maximized = { 0, };
 959         GValue x = { 0, };
 960         GValue y = { 0, };
 961         GValue sizing_mode = { 0, };
 962         GValue zoom = { 0, };
 963         GValue continuous = { 0, };
 964         GValue dual_page = { 0, };
 965         GValue presentation = { 0, };
 966         GValue fullscreen = { 0, };
 967         GValue rotation = { 0, };
 968
 969         /* Window size */
 970         if (!GTK_WIDGET_VISIBLE (window)) {
 971                 gboolean restore_size = TRUE;
 972
 973                 if (ev_metadata_manager_get (uri, "window_maximized", &maximized, TRUE)) {
 974                         if (g_value_get_boolean (&maximized)) {
 975                                 gtk_window_maximize (GTK_WINDOW (window));
 976                                 restore_size = FALSE;
 977                         }
 978                 }
 979
 980                 if (restore_size &&
 981                     ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 982                     ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 983                         gtk_window_set_default_size (GTK_WINDOW (window),
 984                                                      g_value_get_int (&width),
 985                                                      g_value_get_int (&height));
 986                 }
 987                 if (restore_size &&
 988                     ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 989                     ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 990                         gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 991                                          g_value_get_int (&y));
 992                 }
 993         }
 994
 995         /* Sizing mode */
 996         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 997                 enum_value = g_enum_get_value_by_nick
 998                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 999                 g_value_unset (&sizing_mode);
1000                 ev_view_set_sizing_mode (view, enum_value->value);
1001         }
1002
1003         /* Zoom */
1004         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
1005             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
1006                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
1007         }
1008
1009         /* Continuous */
1010         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
1011                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
1012         }
1013
1014         /* Dual page */
1015         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
1016                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
1017         }
1018
1019         /* Presentation */
1020         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
1021                 if (g_value_get_boolean (&presentation)) {
1022                         ev_window_run_presentation (window);
1023                 }
1024         }
1025
1026         /* Fullscreen */
1027         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1028                 if (g_value_get_boolean (&fullscreen)) {
1029                         ev_window_run_fullscreen (window);
1030                 }
1031         }
1032
1033         /* Rotation */
1034         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1035                 if (g_value_get_int (&rotation)) {
1036                         switch (g_value_get_int (&rotation)) {
1037                         case 90:
1038                                 ev_view_set_rotation (view, 90);
1039                                 break;
1040                         case 180:
1041                                 ev_view_set_rotation (view, 180);
1042                                 break;
1043                         case 270:
1044                                 ev_view_set_rotation (view, 270);
1045                                 break;
1046                         default:
1047                                 break;
1048                         }
1049                 }
1050         }
1051 }
1052
1053 void
1054 ev_window_open_uri (EvWindow *ev_window, const char *uri)
1055 {
1056         if (ev_window->priv->password_dialog)
1057                 gtk_widget_destroy (ev_window->priv->password_dialog);
1058
1059         g_free (ev_window->priv->uri);
1060         ev_window->priv->uri = g_strdup (uri);
1061
1062         setup_view_from_metadata (ev_window);
1063
1064         ev_window_clear_jobs (ev_window);
1065         ev_window_clear_local_uri (ev_window);
1066
1067         ev_window->priv->xfer_job = ev_job_xfer_new (uri);
1068         g_signal_connect (ev_window->priv->xfer_job,
1069                           "finished",
1070                           G_CALLBACK (ev_window_xfer_job_cb),
1071                           ev_window);
1072         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1073 }
1074
1075 static void
1076 file_open_dialog_response_cb (GtkWidget *chooser,
1077                               gint       response_id,
1078                               EvWindow  *ev_window)
1079 {
1080         if (response_id == GTK_RESPONSE_OK) {
1081                 GSList *uris;
1082
1083                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1084
1085                 ev_application_open_uri_list (EV_APP, uris, GDK_CURRENT_TIME);
1086
1087                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1088                 g_slist_free (uris);
1089         }
1090
1091         gtk_widget_destroy (chooser);
1092 }
1093
1094 static void
1095 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1096 {
1097         GtkWidget *chooser;
1098
1099         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1100                                                GTK_WINDOW (window),
1101                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1102                                                GTK_STOCK_CANCEL,
1103                                                GTK_RESPONSE_CANCEL,
1104                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1105                                                NULL);
1106
1107         ev_document_types_add_filters (chooser, NULL);
1108         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1109         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1110
1111         g_signal_connect (chooser, "response",
1112                           G_CALLBACK (file_open_dialog_response_cb),
1113                           window);
1114
1115         gtk_widget_show (chooser);
1116 }
1117
1118 static void
1119 ev_window_cmd_recent_file_activate (GtkAction *action,
1120                                     EvWindow *ev_window)
1121 {
1122         char *uri;
1123         EggRecentItem *item;
1124
1125         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1126                                                    action);
1127
1128         uri = egg_recent_item_get_uri (item);
1129
1130         ev_application_open_uri (EV_APP, uri, NULL, GDK_CURRENT_TIME, NULL);
1131
1132         g_free (uri);
1133 }
1134
1135 static void
1136 ev_window_add_recent (EvWindow *window, const char *filename)
1137 {
1138         EggRecentItem *item;
1139
1140         item = egg_recent_item_new_from_uri (filename);
1141         egg_recent_item_add_group (item, "Evince");
1142         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1143 }
1144
1145 static void
1146 ev_window_setup_recent (EvWindow *ev_window)
1147 {
1148
1149         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1150                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1151                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1152                                                                       ev_window);
1153
1154         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1155
1156         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1157                                    ev_application_get_recent_model (EV_APP));
1158
1159         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1160
1161         g_signal_connect (ev_window->priv->recent_view, "activate",
1162                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1163 }
1164
1165 /* FIXME
1166 static gboolean
1167 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
1168 {
1169         GtkWidget *msgbox;
1170         gchar *utf8_file_name;
1171         AtkObject *obj;
1172         gint ret;
1173
1174         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
1175         msgbox = gtk_message_dialog_new (
1176                 window,
1177                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1178                 GTK_MESSAGE_QUESTION,
1179                 GTK_BUTTONS_NONE,
1180                 _("A file named \"%s\" already exists."),
1181                 utf8_file_name);
1182         g_free (utf8_file_name);
1183
1184         gtk_message_dialog_format_secondary_text (
1185                 GTK_MESSAGE_DIALOG (msgbox),
1186                 _("Do you want to replace it with the one you are saving?"));
1187
1188         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1189                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
1190
1191         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1192                                _("_Replace"), GTK_RESPONSE_YES);
1193
1194         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
1195                                          GTK_RESPONSE_CANCEL);
1196
1197         obj = gtk_widget_get_accessible (msgbox);
1198
1199         if (GTK_IS_ACCESSIBLE (obj))
1200                 atk_object_set_name (obj, _("Question"));
1201
1202         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
1203         gtk_widget_destroy (msgbox);
1204
1205         return (ret == GTK_RESPONSE_YES);
1206 }
1207 */
1208
1209 static void
1210 save_error_dialog (GtkWindow *window, const gchar *file_name)
1211 {
1212         GtkWidget *error_dialog;
1213
1214         error_dialog = gtk_message_dialog_new (
1215                 window,
1216                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1217                 GTK_MESSAGE_ERROR,
1218                 GTK_BUTTONS_CLOSE,
1219                 _("The file could not be saved as \"%s\"."),
1220                 file_name);
1221
1222         /* Easy way to make the text bold while keeping the string
1223          * above free from pango markup (FIXME ?) */
1224         gtk_message_dialog_format_secondary_text (
1225                 GTK_MESSAGE_DIALOG (error_dialog), " ");
1226
1227         gtk_dialog_run (GTK_DIALOG (error_dialog));
1228         gtk_widget_destroy (error_dialog);
1229 }
1230
1231 static void
1232 file_save_dialog_response_cb (GtkWidget *fc,
1233                               gint       response_id,
1234                               EvWindow  *ev_window)
1235 {
1236         gboolean success;
1237
1238         if (response_id == GTK_RESPONSE_OK) {
1239                 const char *uri;
1240
1241                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1242
1243                 ev_document_doc_mutex_lock ();
1244                 success = ev_document_save (ev_window->priv->document, uri, NULL);
1245                 ev_document_doc_mutex_unlock ();
1246
1247                 if (!success) {
1248                         save_error_dialog (GTK_WINDOW (fc), uri);
1249                 }
1250         }
1251
1252         gtk_widget_destroy (fc);
1253 }
1254
1255 static void
1256 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1257 {
1258         GtkWidget *fc;
1259         gchar *base_name;
1260         gchar *file_name;
1261
1262         fc = gtk_file_chooser_dialog_new (
1263                 _("Save a Copy"),
1264                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1265                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1266                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1267                 NULL);
1268
1269         ev_document_types_add_filters (fc, ev_window->priv->document);
1270         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1271
1272         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1273         base_name = g_path_get_basename (file_name);
1274         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1275         g_free (file_name);
1276         g_free (base_name);
1277
1278         g_signal_connect (fc, "response",
1279                           G_CALLBACK (file_save_dialog_response_cb),
1280                           ev_window);
1281
1282         gtk_widget_show (fc);
1283 }
1284
1285 static gboolean
1286 using_pdf_printer (GnomePrintConfig *config)
1287 {
1288         const guchar *driver;
1289
1290         driver = gnome_print_config_get (
1291                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1292
1293         if (driver) {
1294                 if (!strcmp ((const gchar *)driver, "gnome-print-pdf"))
1295                         return TRUE;
1296                 else
1297                         return FALSE;
1298         }
1299
1300         return FALSE;
1301 }
1302
1303 static gboolean
1304 using_postscript_printer (GnomePrintConfig *config)
1305 {
1306         const guchar *driver;
1307         const guchar *transport;
1308
1309         driver = gnome_print_config_get (
1310                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1311
1312         transport = gnome_print_config_get (
1313                 config, (const guchar *)"Settings.Transport.Backend");
1314
1315         if (driver) {
1316                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1317                         return TRUE;
1318                 else
1319                         return FALSE;
1320         } else  if (transport) { /* these transports default to PostScript */
1321                 if (!strcmp ((const gchar *)transport, "CUPS"))
1322                         return TRUE;
1323                 else if (!strcmp ((const gchar *)transport, "LPD"))
1324                         return TRUE;
1325         }
1326
1327         return FALSE;
1328 }
1329
1330 static GnomePrintConfig *
1331 load_print_config_from_file (void)
1332 {
1333         GnomePrintConfig *print_config = NULL;
1334         char *file_name, *contents = NULL;
1335
1336         file_name = g_build_filename (ev_dot_dir (), PRINT_CONFIG_FILENAME,
1337                                       NULL);
1338
1339         if (g_file_get_contents (file_name, &contents, NULL, NULL)) {
1340                 print_config = gnome_print_config_from_string (contents, 0);
1341                 g_free (contents);
1342         }
1343
1344         if (print_config == NULL) {
1345                 print_config = gnome_print_config_default ();
1346         }
1347
1348         g_free (file_name);
1349
1350         return print_config;
1351 }
1352
1353 static void
1354 save_print_config_to_file (GnomePrintConfig *config)
1355 {
1356         char *file_name, *str;
1357
1358         g_return_if_fail (config != NULL);
1359
1360         str = gnome_print_config_to_string (config, 0);
1361         if (str == NULL) return;
1362
1363         file_name = g_build_filename (ev_dot_dir (),
1364                                       PRINT_CONFIG_FILENAME,
1365                                       NULL);
1366
1367 #ifdef HAVE_G_FILE_SET_CONTENTS
1368         g_file_set_contents (file_name, str, -1, NULL);
1369 #else
1370         ev_file_set_contents (file_name, str, -1, NULL);
1371 #endif
1372
1373         g_free (file_name);
1374         g_free (str);
1375 }
1376
1377 static void
1378 ev_window_print (EvWindow *window)
1379 {
1380         EvPageCache *page_cache;
1381         int last_page;
1382
1383         page_cache = ev_page_cache_get (window->priv->document);
1384         last_page = ev_page_cache_get_n_pages (page_cache);
1385
1386         ev_window_print_range (window, 1, -1);
1387 }
1388
1389 const char *
1390 ev_window_get_uri (EvWindow *ev_window)
1391 {
1392         return ev_window->priv->uri;
1393 }
1394
1395 void
1396 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1397 {
1398         GnomePrintConfig *config;
1399         GnomePrintJob *job;
1400         GtkWidget *print_dialog;
1401         gchar *pages_label;
1402         EvPrintJob *print_job = NULL;
1403         EvPageCache *page_cache;
1404
1405         g_return_if_fail (EV_IS_WINDOW (ev_window));
1406         g_return_if_fail (ev_window->priv->document != NULL);
1407
1408         page_cache = ev_page_cache_get (ev_window->priv->document);
1409         if (last_page == -1) {
1410                 last_page = ev_page_cache_get_n_pages (page_cache);
1411         }
1412
1413         config = load_print_config_from_file ();
1414         job = gnome_print_job_new (config);
1415
1416         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1417                                                (GNOME_PRINT_DIALOG_RANGE |
1418                                                 GNOME_PRINT_DIALOG_COPIES));
1419
1420         pages_label = g_strconcat (_("Pages"), " ", NULL);
1421         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (print_dialog),
1422                                                  GNOME_PRINT_RANGE_ALL |
1423                                                  GNOME_PRINT_RANGE_RANGE,
1424                                                  first_page, last_page,
1425                                                  NULL, (const guchar *)pages_label);
1426         g_free (pages_label);
1427
1428         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1429                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1430                                            FALSE);
1431
1432         while (TRUE) {
1433                 int response;
1434                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1435
1436                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1437                         break;
1438
1439                 /* FIXME: Change this when we have the first backend
1440                  * that can print more than postscript
1441                  */
1442                 if (using_pdf_printer (config)) {
1443                         GtkWidget *dialog;
1444
1445                         dialog = gtk_message_dialog_new (
1446                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1447                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1448                                 _("Generating PDF is not supported"));
1449                         gtk_dialog_run (GTK_DIALOG (dialog));
1450                         gtk_widget_destroy (dialog);
1451
1452                         continue;
1453                 } else if (!using_postscript_printer (config)) {
1454                         GtkWidget *dialog;
1455
1456                         dialog = gtk_message_dialog_new (
1457                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1458                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1459                                 _("Printing is not supported on this printer."));
1460                         gtk_message_dialog_format_secondary_text (
1461                                 GTK_MESSAGE_DIALOG (dialog),
1462                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1463                                 gnome_print_config_get (
1464                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1465                         gtk_dialog_run (GTK_DIALOG (dialog));
1466                         gtk_widget_destroy (dialog);
1467
1468                         continue;
1469                 }
1470
1471                 save_print_config_to_file (config);
1472
1473                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1474                                           "gnome_print_job", job,
1475                                           "document", ev_window->priv->document,
1476                                           "print_dialog", print_dialog,
1477                                           NULL);
1478                 break;
1479         }
1480
1481         g_object_unref (job);
1482
1483         gtk_widget_destroy (print_dialog);
1484
1485         if (print_job != NULL) {
1486                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1487                 g_object_unref (print_job);
1488         }
1489
1490         g_object_unref (config);
1491 }
1492
1493 static void
1494 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1495 {
1496         ev_window_print (ev_window);
1497 }
1498
1499 static void
1500 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1501 {
1502         if (ev_window->priv->properties == NULL) {
1503                 ev_window->priv->properties = ev_properties_dialog_new ();
1504                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1505                                                    ev_window->priv->document);
1506                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
1507                                            (gpointer *) &(ev_window->priv->properties));
1508                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
1509                                               GTK_WINDOW (ev_window));
1510         }
1511
1512         gtk_widget_show (ev_window->priv->properties);
1513 }
1514
1515 static void
1516 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1517 {
1518         g_return_if_fail (EV_IS_WINDOW (ev_window));
1519
1520         gtk_widget_destroy (GTK_WIDGET (ev_window));
1521 }
1522
1523 static void
1524 find_not_supported_dialog (EvWindow   *ev_window)
1525 {
1526         GtkWidget *dialog;
1527
1528         /* If you change this so it isn't modal, be sure you don't
1529          * allow multiple copies of the dialog...
1530          */
1531
1532         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1533                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1534                                          GTK_MESSAGE_ERROR,
1535                                          GTK_BUTTONS_CLOSE,
1536                                          _("The \"Find\" feature will not work with this document"));
1537         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1538                                                   _("Searching for text is only supported for PDF documents."));
1539         gtk_dialog_run (GTK_DIALOG (dialog));
1540         gtk_widget_destroy (dialog);
1541 }
1542
1543 static void
1544 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1545 {
1546         g_return_if_fail (EV_IS_WINDOW (ev_window));
1547
1548         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1549 }
1550
1551 static void
1552 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1553 {
1554         g_return_if_fail (EV_IS_WINDOW (ev_window));
1555
1556         if (ev_window->priv->document == NULL) {
1557                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1558         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1559                 find_not_supported_dialog (ev_window);
1560         } else {
1561                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
1562
1563                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1564         }
1565 }
1566
1567 static void
1568 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1569 {
1570         g_return_if_fail (EV_IS_WINDOW (ev_window));
1571
1572         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1573 }
1574
1575 static void
1576 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1577 {
1578         g_return_if_fail (EV_IS_WINDOW (ev_window));
1579
1580         ev_view_copy (EV_VIEW (ev_window->priv->view));
1581 }
1582
1583 static void
1584 ev_window_update_fullscreen_popup (EvWindow *window)
1585 {
1586         GtkWidget *popup = window->priv->fullscreen_popup;
1587         int popup_width, popup_height;
1588         GdkScreen *screen;
1589         GdkRectangle screen_rect;
1590         gboolean toolbar;
1591
1592         g_return_if_fail (popup != NULL);
1593
1594         if (GTK_WIDGET (window)->window == NULL)
1595                 return;
1596
1597         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
1598                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
1599         popup_width = popup->requisition.width;
1600         popup_height = popup->requisition.height;
1601
1602         screen = gtk_widget_get_screen (GTK_WIDGET (window));
1603         gdk_screen_get_monitor_geometry (screen,
1604                         gdk_screen_get_monitor_at_window
1605                         (screen,
1606                          GTK_WIDGET (window)->window),
1607                          &screen_rect);
1608         if (toolbar) {
1609                 gtk_widget_set_size_request (popup,
1610                                              screen_rect.width,
1611                                              -1);
1612                 gtk_window_move (GTK_WINDOW (popup),
1613                                  screen_rect.x,
1614                                  screen_rect.y);
1615
1616         } else {
1617                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1618                 {
1619                         gtk_window_move (GTK_WINDOW (popup),
1620                                          screen_rect.x,
1621                                          screen_rect.y);
1622                 } else {
1623                         gtk_window_move (GTK_WINDOW (popup),
1624                                          screen_rect.x + screen_rect.width - popup_width,
1625                                          screen_rect.y);
1626                 }
1627         }
1628 }
1629
1630 static void
1631 screen_size_changed_cb (GdkScreen *screen,
1632                         EvWindow *window)
1633 {
1634         ev_window_update_fullscreen_popup (window);
1635 }
1636
1637 static void
1638 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1639                                       EvWindow *ev_window)
1640 {
1641         if (ev_window->priv->uri) {
1642                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
1643                                              gtk_paned_get_position (GTK_PANED (object)));
1644         }
1645 }
1646
1647 static void
1648 destroy_fullscreen_popup (EvWindow *window)
1649 {
1650         if (window->priv->fullscreen_popup != NULL)
1651         {
1652                 gtk_widget_destroy (window->priv->fullscreen_popup);
1653                 window->priv->fullscreen_popup = NULL;
1654         }
1655 }
1656
1657 static void
1658 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1659 {
1660         GtkAction *action;
1661
1662         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1663         g_return_if_fail (action != NULL);
1664
1665         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1666 }
1667
1668 static void
1669 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1670 {
1671         ev_window_update_fullscreen_popup (window);
1672 }
1673
1674 static gboolean
1675 fullscreen_timeout_cb (gpointer data)
1676 {
1677         EvWindow *window = EV_WINDOW (data);
1678
1679         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1680         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1681         g_source_unref (window->priv->fullscreen_timeout_source);
1682         window->priv->fullscreen_timeout_source = NULL;
1683
1684         return FALSE;
1685 }
1686
1687 static void
1688 fullscreen_set_timeout (EvWindow *window)
1689 {
1690         GSource *source;
1691
1692         if (window->priv->fullscreen_timeout_source != NULL) {
1693                 g_source_unref (window->priv->fullscreen_timeout_source);
1694                 g_source_destroy (window->priv->fullscreen_timeout_source);
1695         }
1696
1697         source = g_timeout_source_new (FULLSCREEN_TIMEOUT);
1698         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1699         g_source_attach (source, NULL);
1700         window->priv->fullscreen_timeout_source = source;
1701 }
1702
1703 static void
1704 fullscreen_clear_timeout (EvWindow *window)
1705 {
1706         if (window->priv->fullscreen_timeout_source != NULL) {
1707                 g_source_unref (window->priv->fullscreen_timeout_source);
1708                 g_source_destroy (window->priv->fullscreen_timeout_source);
1709         }
1710
1711         window->priv->fullscreen_timeout_source = NULL;
1712         ev_view_show_cursor (EV_VIEW (window->priv->view));
1713 }
1714
1715
1716 static void
1717 show_fullscreen_popup (EvWindow *window)
1718 {
1719         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1720                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1721                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1722         }
1723
1724         fullscreen_set_timeout (window);
1725 }
1726
1727 static gboolean
1728 fullscreen_motion_notify_cb (GtkWidget *widget,
1729                              GdkEventMotion *event,
1730                              gpointer user_data)
1731 {
1732         EvWindow *window = EV_WINDOW (user_data);
1733
1734         show_fullscreen_popup (window);
1735
1736         return FALSE;
1737 }
1738
1739 static gboolean
1740 fullscreen_leave_notify_cb (GtkWidget *widget,
1741                             GdkEventCrossing *event,
1742                             gpointer user_data)
1743 {
1744         EvWindow *window = EV_WINDOW (user_data);
1745
1746         fullscreen_clear_timeout (window);
1747
1748         return FALSE;
1749 }
1750
1751 static GtkWidget *
1752 ev_window_get_exit_fullscreen_button (EvWindow *window)
1753 {
1754         GtkWidget *button, *icon, *label, *hbox;
1755
1756         button = gtk_button_new ();
1757         g_signal_connect (button, "clicked",
1758                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1759                           window);
1760         gtk_widget_show (button);
1761
1762         hbox = gtk_hbox_new (FALSE, 2);
1763         gtk_widget_show (hbox);
1764         gtk_container_add (GTK_CONTAINER (button), hbox);
1765
1766         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1767         gtk_widget_show (icon);
1768         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1769
1770         label = gtk_label_new (_("Leave Fullscreen"));
1771         gtk_widget_show (label);
1772         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1773
1774         return button;
1775 }
1776
1777 static GtkWidget *
1778 ev_window_create_fullscreen_popup (EvWindow *window)
1779 {
1780         GtkWidget *popup;
1781         GtkWidget *hbox;
1782         GtkWidget *button;
1783         GdkScreen *screen;
1784
1785         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
1786                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
1787
1788         popup = gtk_window_new (GTK_WINDOW_POPUP);
1789         hbox = gtk_hbox_new (FALSE, 0);
1790         button = ev_window_get_exit_fullscreen_button (window);
1791
1792         gtk_container_add (GTK_CONTAINER (popup), hbox);
1793         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1794                             TRUE, TRUE, 0);
1795         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1796
1797         gtk_widget_show (button);
1798         gtk_widget_show (hbox);
1799
1800         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1801
1802         screen = gtk_widget_get_screen (GTK_WIDGET (window));
1803         g_signal_connect_object (screen, "size-changed",
1804                                  G_CALLBACK (screen_size_changed_cb),
1805                                  window, 0);
1806         g_signal_connect_object (popup, "size_request",
1807                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1808                                  window, 0);
1809
1810         gtk_window_set_screen (GTK_WINDOW (popup),
1811                                gtk_widget_get_screen (GTK_WIDGET (window)));
1812
1813         return popup;
1814 }
1815
1816
1817 static void
1818 ev_window_update_fullscreen_action (EvWindow *window)
1819 {
1820         GtkAction *action;
1821
1822         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1823         g_signal_handlers_block_by_func
1824                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1825         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1826                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1827         g_signal_handlers_unblock_by_func
1828                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1829 }
1830
1831 static void
1832 ev_window_run_fullscreen (EvWindow *window)
1833 {
1834         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1835         if (window->priv->fullscreen_popup == NULL)
1836                 window->priv->fullscreen_popup
1837                         = ev_window_create_fullscreen_popup (window);
1838
1839         update_chrome_visibility (window);
1840         gtk_widget_hide (window->priv->sidebar);
1841
1842         g_object_set (G_OBJECT (window->priv->scrolled_window),
1843                       "shadow-type", GTK_SHADOW_NONE,
1844                       NULL);
1845
1846         g_signal_connect (window->priv->view,
1847                           "motion-notify-event",
1848                           G_CALLBACK (fullscreen_motion_notify_cb),
1849                           window);
1850         g_signal_connect (window->priv->view,
1851                           "leave-notify-event",
1852                           G_CALLBACK (fullscreen_leave_notify_cb),
1853                           window);
1854         fullscreen_set_timeout (window);
1855
1856         gtk_widget_grab_focus (window->priv->view);
1857         ev_window_update_fullscreen_action (window);
1858         gtk_window_fullscreen (GTK_WINDOW (window));
1859         ev_window_update_fullscreen_popup (window);
1860
1861         if (window->priv->uri) {
1862                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
1863         }
1864 }
1865
1866 static void
1867 ev_window_stop_fullscreen (EvWindow *window)
1868 {
1869         EvView *view = EV_VIEW (window->priv->view);
1870
1871         if (!ev_view_get_fullscreen (EV_VIEW (view)))
1872                 return;
1873
1874         ev_view_set_fullscreen (view, FALSE);
1875         g_object_set (G_OBJECT (window->priv->scrolled_window),
1876                       "shadow-type", GTK_SHADOW_IN,
1877                       NULL);
1878
1879         fullscreen_clear_timeout (window);
1880
1881         g_signal_handlers_disconnect_by_func (view,
1882                                               (gpointer) fullscreen_motion_notify_cb,
1883                                               window);
1884         g_signal_handlers_disconnect_by_func (view,
1885                                               (gpointer) fullscreen_leave_notify_cb,
1886                                               window);
1887         ev_window_update_fullscreen_action (window);
1888         gtk_window_unfullscreen (GTK_WINDOW (window));
1889         update_chrome_visibility (window);
1890         update_sidebar_visibility (window);
1891
1892         if (window->priv->uri) {
1893                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
1894         }
1895 }
1896
1897 static void
1898 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1899 {
1900         gboolean fullscreen;
1901
1902         g_return_if_fail (EV_IS_WINDOW (window));
1903         ev_window_stop_presentation (window);
1904
1905         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1906         if (fullscreen) {
1907                 ev_window_run_fullscreen (window);
1908         } else {
1909                 ev_window_stop_fullscreen (window);
1910         }
1911 }
1912
1913 static void
1914 ev_window_update_presentation_action (EvWindow *window)
1915 {
1916         GtkAction *action;
1917
1918         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1919         g_signal_handlers_block_by_func
1920                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1921         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1922                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1923         g_signal_handlers_unblock_by_func
1924                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1925 }
1926
1927 static void
1928 ev_window_run_presentation (EvWindow *window)
1929 {
1930         g_object_set (G_OBJECT (window->priv->scrolled_window),
1931                       "shadow-type", GTK_SHADOW_NONE,
1932                       NULL);
1933
1934         gtk_widget_grab_focus (window->priv->view);
1935         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1936         gtk_window_fullscreen (GTK_WINDOW (window));
1937         ev_window_update_presentation_action (window);
1938         update_chrome_visibility (window);
1939         gtk_widget_hide (window->priv->sidebar);
1940
1941         if (window->priv->uri) {
1942                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
1943         }
1944 }
1945
1946 static void
1947 ev_window_stop_presentation (EvWindow *window)
1948 {
1949         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
1950                 return;
1951
1952         g_object_set (G_OBJECT (window->priv->scrolled_window),
1953                       "shadow-type", GTK_SHADOW_IN,
1954                       NULL);
1955         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1956         gtk_window_unfullscreen (GTK_WINDOW (window));
1957         ev_window_update_presentation_action (window);
1958         update_chrome_visibility (window);
1959         update_sidebar_visibility (window);
1960
1961         if (window->priv->uri) {
1962                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
1963         }
1964 }
1965
1966 static void
1967 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1968 {
1969         gboolean presentation;
1970
1971         g_return_if_fail (EV_IS_WINDOW (window));
1972         ev_window_stop_fullscreen (window);
1973
1974         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1975         if (presentation) {
1976                 ev_window_run_presentation (window);
1977         } else {
1978                 ev_window_stop_presentation (window);
1979         }
1980 }
1981
1982 static gboolean
1983 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1984 {
1985         EvWindow *window = EV_WINDOW (widget);
1986         EvWindowPrivate *priv = window->priv;
1987         gboolean fullscreen;
1988
1989         g_object_get (priv->view,
1990                       "fullscreen", &fullscreen,
1991                       NULL);
1992
1993         if (fullscreen)
1994                 show_fullscreen_popup (window);
1995
1996         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1997 }
1998
1999 static gboolean
2000 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2001 {
2002         EvWindow *window = EV_WINDOW (widget);
2003         EvWindowPrivate *priv = window->priv;
2004         gboolean fullscreen;
2005
2006         g_object_get (priv->view,
2007                       "fullscreen", &fullscreen,
2008                       NULL);
2009
2010         if (fullscreen)
2011                 gtk_widget_hide (priv->fullscreen_popup);
2012
2013         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2014 }
2015
2016 static void
2017 ev_window_screen_changed (GtkWidget *widget,
2018                           GdkScreen *old_screen)
2019 {
2020         EvWindow *window = EV_WINDOW (widget);
2021         EvWindowPrivate *priv = window->priv;
2022         GdkScreen *screen;
2023
2024         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2025                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2026         }
2027
2028         if (priv->fullscreen_popup != NULL) {
2029                 g_signal_handlers_disconnect_by_func
2030                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
2031
2032                 screen = gtk_widget_get_screen (widget);
2033                 g_signal_connect_object (screen, "size-changed",
2034                                          G_CALLBACK (screen_size_changed_cb),
2035                                          window, 0);
2036                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
2037
2038                 ev_window_update_fullscreen_popup (window);
2039         }
2040 }
2041
2042 static void
2043 ev_window_set_page_mode (EvWindow         *window,
2044                          EvWindowPageMode  page_mode)
2045 {
2046         GtkWidget *child = NULL;
2047         GtkWidget *real_child;
2048
2049         if (window->priv->page_mode == page_mode)
2050                 return;
2051
2052         window->priv->page_mode = page_mode;
2053
2054         switch (page_mode) {
2055         case PAGE_MODE_DOCUMENT:
2056                 child = window->priv->view;
2057                 break;
2058         case PAGE_MODE_PASSWORD:
2059                 child = window->priv->password_view;
2060                 break;
2061         default:
2062                 g_assert_not_reached ();
2063         }
2064
2065         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2066         if (child != real_child) {
2067                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2068                                       real_child);
2069                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2070                                    child);
2071         }
2072         update_action_sensitivity (window);
2073 }
2074
2075 static void
2076 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2077 {
2078         EvWindow *ev_window = EV_WINDOW (data);
2079         egg_editable_toolbar_set_edit_mode
2080                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2081         ev_application_save_toolbars_model (EV_APP);
2082         gtk_widget_destroy (GTK_WIDGET (dialog));
2083 }
2084
2085 static void
2086 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2087 {
2088         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2089 }
2090
2091 static void
2092 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2093 {
2094         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2095 }
2096
2097 static void
2098 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
2099 {
2100         GtkWidget *dialog;
2101         GtkWidget *editor;
2102
2103         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
2104                                               GTK_WINDOW (ev_window),
2105                                               GTK_DIALOG_DESTROY_WITH_PARENT,
2106                                               GTK_STOCK_CLOSE,
2107                                               GTK_RESPONSE_CLOSE,
2108                                               NULL);
2109         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
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_view_previous_page (EV_VIEW (ev_window->priv->view));
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_view_next_page (EV_VIEW (ev_window->priv->view));
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, 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         if (ev_window->priv->uri) {
2424                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
2425                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
2426         }
2427 }
2428
2429 static void
2430 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2431 {
2432         int rotation;
2433
2434         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
2435
2436         if (window->priv->uri) {
2437                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
2438                                              rotation);
2439         }
2440
2441         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
2442                                        rotation);
2443 }
2444
2445 static void
2446 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2447 {
2448         update_action_sensitivity (window);
2449 }
2450
2451 static void
2452 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2453 {
2454         ev_window_update_dual_page_action (ev_window);
2455
2456         if (ev_window->priv->uri) {
2457                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
2458                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
2459         }
2460 }
2461
2462 static char *
2463 build_comments_string (void)
2464 {
2465         PopplerBackend backend;
2466         const char *backend_name;
2467         const char *version;
2468
2469         backend = poppler_get_backend ();
2470         version = poppler_get_version ();
2471         switch (backend) {
2472                 case POPPLER_BACKEND_CAIRO:
2473                         backend_name = "cairo";
2474                         break;
2475                 case POPPLER_BACKEND_SPLASH:
2476                         backend_name = "splash";
2477                         break;
2478                 default:
2479                         backend_name = "unknown";
2480                         break;
2481         }
2482
2483         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2484                                   "Using poppler %s (%s)"),
2485                                 version, backend_name);
2486 }
2487
2488 static void
2489 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2490 {
2491         const char *authors[] = {
2492                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2493                 "Jonathan Blandford <jrb@gnome.org>",
2494                 "Marco Pesenti Gritti <marco@gnome.org>",
2495                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2496                 "Bryan Clark <clarkbw@gnome.org>",
2497                 NULL
2498         };
2499
2500         const char *documenters[] = {
2501                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2502                 NULL
2503         };
2504
2505         const char *license[] = {
2506                 N_("Evince is free software; you can redistribute it and/or modify\n"
2507                    "it under the terms of the GNU General Public License as published by\n"
2508                    "the Free Software Foundation; either version 2 of the License, or\n"
2509                    "(at your option) any later version.\n"),
2510                 N_("Evince is distributed in the hope that it will be useful,\n"
2511                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
2512                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
2513                    "GNU General Public License for more details.\n"),
2514                 N_("You should have received a copy of the GNU General Public License\n"
2515                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
2516                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2517         };
2518
2519         char *license_trans;
2520         char *comments;
2521
2522 #ifdef ENABLE_NLS
2523         const char **p;
2524
2525         for (p = authors; *p; ++p)
2526                 *p = _(*p);
2527
2528         for (p = documenters; *p; ++p)
2529                 *p = _(*p);
2530 #endif
2531
2532         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2533                                      _(license[2]), "\n", NULL);
2534         comments = build_comments_string ();
2535
2536         gtk_show_about_dialog (
2537                 GTK_WINDOW (ev_window),
2538                 "name", _("Evince"),
2539                 "version", VERSION,
2540                 "copyright",
2541                 _("\xc2\xa9 1996-2005 The Evince authors"),
2542                 "license", license_trans,
2543                 "website", "http://www.gnome.org/projects/evince",
2544                 "comments", comments,
2545                 "authors", authors,
2546                 "documenters", documenters,
2547                 "translator-credits", _("translator-credits"),
2548                 NULL);
2549
2550         g_free (comments);
2551         g_free (license_trans);
2552 }
2553
2554 static void
2555 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2556 {
2557         gboolean active;
2558
2559         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2560         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
2561         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
2562 }
2563
2564 static void
2565 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2566 {
2567         set_widget_visibility (ev_window->priv->sidebar,
2568                                gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2569 }
2570
2571 static void
2572 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
2573                                            GParamSpec *pspec,
2574                                            EvWindow   *ev_window)
2575 {
2576         GtkWidget *current_page;
2577         const char *id;
2578
2579         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
2580
2581         if (current_page == ev_window->priv->sidebar_links) {
2582                 id = LINKS_SIDEBAR_ID;
2583         } else if (current_page == ev_window->priv->sidebar_thumbs) {
2584                 id = THUMBNAILS_SIDEBAR_ID;
2585         } else {
2586                 g_assert_not_reached();
2587         }
2588
2589         g_object_unref (current_page);
2590
2591         if (ev_window->priv->uri) {
2592                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
2593         }
2594 }
2595
2596 static void
2597 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2598                                          EvWindow   *ev_window)
2599 {
2600         EvView *view = EV_VIEW (ev_window->priv->view);
2601         GtkAction *action;
2602
2603         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2604
2605         g_signal_handlers_block_by_func
2606                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2607         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2608                                       GTK_WIDGET_VISIBLE (ev_sidebar));
2609         g_signal_handlers_unblock_by_func
2610                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2611
2612         if (!ev_view_get_presentation (view) &&
2613             !ev_view_get_fullscreen (view)) {
2614                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
2615                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
2616         }
2617 }
2618
2619 static gboolean
2620 view_menu_popup_cb (EvView         *view,
2621                     EvLink         *link,
2622                     EvWindow       *ev_window)
2623 {
2624         GtkWidget *popup;
2625         gboolean   show_external = FALSE;
2626         gboolean   show_internal = FALSE;
2627         GtkAction *action;
2628
2629         if (ev_window->priv->link)
2630                 g_object_unref (ev_window->priv->link);
2631         if (link)
2632                 ev_window->priv->link = g_object_ref (link);
2633         else
2634                 ev_window->priv->link = NULL;
2635
2636         popup = ev_window->priv->popup;
2637
2638         if (ev_window->priv->link)
2639                 switch (ev_link_get_link_type (ev_window->priv->link)) {
2640                         case EV_LINK_TYPE_PAGE:
2641                         case EV_LINK_TYPE_PAGE_FIT:
2642                         case EV_LINK_TYPE_PAGE_FITH:
2643                         case EV_LINK_TYPE_PAGE_FITV:
2644                         case EV_LINK_TYPE_PAGE_FITR:
2645                         case EV_LINK_TYPE_PAGE_XYZ:
2646                                 show_internal = TRUE;
2647                                 break;
2648                         case EV_LINK_TYPE_EXTERNAL_URI:
2649                         case EV_LINK_TYPE_LAUNCH:
2650                                 show_external = TRUE;
2651                                 break;
2652                         default:
2653                                 break;
2654                 }
2655
2656         action = gtk_action_group_get_action (ev_window->priv->popups_action_group,
2657                                               "OpenLink");
2658         gtk_action_set_visible (action, show_external);
2659
2660         action = gtk_action_group_get_action (ev_window->priv->popups_action_group,
2661                                               "CopyLinkAddress");
2662         gtk_action_set_visible (action, show_external);
2663
2664         action = gtk_action_group_get_action (ev_window->priv->popups_action_group,
2665                                               "GoLink");
2666         gtk_action_set_visible (action, show_internal);
2667
2668         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
2669                         NULL, NULL,
2670                         3, gtk_get_current_event_time ());
2671         return TRUE;
2672 }
2673
2674 static void
2675 view_find_status_changed_cb (EvView     *view,
2676                              GParamSpec *pspec,
2677                              EvWindow   *ev_window)
2678 {
2679         const char *text;
2680
2681         text = ev_view_get_find_status (view);
2682         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2683                                       text);
2684 }
2685
2686 static void
2687 find_bar_previous_cb (EggFindBar *find_bar,
2688                       EvWindow   *ev_window)
2689 {
2690         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2691 }
2692
2693 static void
2694 find_bar_next_cb (EggFindBar *find_bar,
2695                   EvWindow   *ev_window)
2696 {
2697         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2698 }
2699
2700 static void
2701 find_bar_close_cb (EggFindBar *find_bar,
2702                    EvWindow   *ev_window)
2703 {
2704         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
2705 }
2706
2707 static void
2708 find_bar_search_changed_cb (EggFindBar *find_bar,
2709                             GParamSpec *param,
2710                             EvWindow   *ev_window)
2711 {
2712         gboolean case_sensitive;
2713         gboolean visible;
2714         const char *search_string;
2715
2716         g_return_if_fail (EV_IS_WINDOW (ev_window));
2717
2718         /* Either the string or case sensitivity could have changed,
2719          * we connect this callback to both. We also connect it
2720          * to ::visible so when the find bar is hidden, we should
2721          * pretend the search string is NULL/""
2722          */
2723
2724         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2725         visible = GTK_WIDGET_VISIBLE (find_bar);
2726         search_string = egg_find_bar_get_search_string (find_bar);
2727
2728 #if 0
2729         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2730 #endif
2731
2732         if (ev_window->priv->document &&
2733             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2734                 if (visible && search_string && search_string[0]) {
2735                         ev_document_doc_mutex_lock ();
2736                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2737                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2738                                                 search_string,
2739                                                 case_sensitive);
2740                         ev_document_doc_mutex_unlock ();
2741                 } else {
2742                         ev_document_doc_mutex_lock ();
2743                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2744                         ev_document_doc_mutex_unlock ();
2745
2746                         update_action_sensitivity (ev_window);
2747                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2748                                                       NULL);
2749                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2750                 }
2751         }
2752 }
2753
2754 static void
2755 zoom_control_changed_cb (EphyZoomAction *action,
2756                          float           zoom,
2757                          EvWindow       *ev_window)
2758 {
2759         EvSizingMode mode;
2760
2761         g_return_if_fail (EV_IS_WINDOW (ev_window));
2762
2763         if (zoom == EPHY_ZOOM_BEST_FIT) {
2764                 mode = EV_SIZING_BEST_FIT;
2765         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2766                 mode = EV_SIZING_FIT_WIDTH;
2767         } else {
2768                 mode = EV_SIZING_FREE;
2769         }
2770
2771         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2772
2773         if (mode == EV_SIZING_FREE) {
2774                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2775         }
2776 }
2777
2778 static void
2779 ev_window_finalize (GObject *object)
2780 {
2781         GList *windows = ev_application_get_windows (EV_APP);
2782
2783         if (windows == NULL) {
2784                 ev_application_shutdown (EV_APP);
2785         } else {
2786                 g_list_free (windows);
2787         }
2788
2789         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
2790 }
2791
2792 static void
2793 ev_window_dispose (GObject *object)
2794 {
2795         EvWindow *window = EV_WINDOW (object);
2796         EvWindowPrivate *priv = window->priv;
2797
2798         if (priv->title) {
2799                 ev_window_title_free (priv->title);
2800                 priv->title = NULL;
2801         }
2802
2803         if (priv->recent_view) {
2804                 g_object_unref (priv->recent_view);
2805                 priv->recent_view = NULL;
2806         }
2807
2808         if (priv->ui_manager) {
2809                 g_object_unref (priv->ui_manager);
2810                 priv->ui_manager = NULL;
2811         }
2812
2813         if (priv->action_group) {
2814                 g_object_unref (priv->action_group);
2815                 priv->action_group = NULL;
2816         }
2817
2818         if (priv->popups_action_group) {
2819                 g_object_unref (priv->popups_action_group);
2820                 priv->popups_action_group = NULL;
2821         }
2822
2823         if (priv->page_cache) {
2824                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2825                 priv->page_cache = NULL;
2826         }
2827
2828         if (priv->document) {
2829                 g_object_unref (priv->document);
2830                 priv->document = NULL;
2831         }
2832
2833         if (priv->view) {
2834                 g_object_unref (priv->view);
2835                 priv->view = NULL;
2836         }
2837
2838         if (priv->page_view) {
2839                 g_object_unref (priv->page_view);
2840                 priv->page_view = NULL;
2841         }
2842
2843         if (priv->load_job || priv->xfer_job) {
2844                 ev_window_clear_jobs (window);
2845         }
2846
2847         if (priv->local_uri) {
2848                 ev_window_clear_local_uri (window);
2849         }
2850
2851         if (priv->password_document) {
2852                 g_object_unref (priv->password_document);
2853                 priv->password_document = NULL;
2854         }
2855
2856         if (priv->password_uri) {
2857                 g_free (priv->password_uri);
2858                 priv->password_uri = NULL;
2859         }
2860
2861         if (priv->password_dialog) {
2862                 gtk_widget_destroy (priv->password_dialog);
2863         }
2864
2865         if (priv->link) {
2866                 g_object_unref (priv->link);
2867                 priv->link = NULL;
2868         }
2869
2870         if (priv->find_bar) {
2871                 g_signal_handlers_disconnect_by_func
2872                         (window->priv->find_bar,
2873                          G_CALLBACK (find_bar_close_cb),
2874                          window);
2875                 priv->find_bar = NULL;
2876         }
2877
2878         if (priv->uri) {
2879                 g_free (priv->uri);
2880                 priv->uri = NULL;
2881         }
2882
2883         if (window->priv->fullscreen_timeout_source) {
2884                 g_source_unref (window->priv->fullscreen_timeout_source);
2885                 g_source_destroy (window->priv->fullscreen_timeout_source);
2886                 window->priv->fullscreen_timeout_source = NULL;
2887         }
2888         destroy_fullscreen_popup (window);
2889
2890         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2891 }
2892
2893 static void
2894 ev_window_class_init (EvWindowClass *ev_window_class)
2895 {
2896         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2897         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2898
2899         g_object_class->dispose = ev_window_dispose;
2900         g_object_class->finalize = ev_window_finalize;
2901
2902         widget_class->focus_in_event = ev_window_focus_in_event;
2903         widget_class->focus_out_event = ev_window_focus_out_event;
2904         widget_class->screen_changed = ev_window_screen_changed;
2905
2906         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2907 }
2908
2909 /* Normal items */
2910 static const GtkActionEntry entries[] = {
2911         { "File", NULL, N_("_File") },
2912         { "Edit", NULL, N_("_Edit") },
2913         { "View", NULL, N_("_View") },
2914         { "Go", NULL, N_("_Go") },
2915         { "Help", NULL, N_("_Help") },
2916
2917         /* File menu */
2918         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
2919           N_("Open an existing document"),
2920           G_CALLBACK (ev_window_cmd_file_open) },
2921         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
2922           N_("Save a copy of the current document"),
2923           G_CALLBACK (ev_window_cmd_save_as) },
2924         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
2925           N_("Print this document"),
2926           G_CALLBACK (ev_window_cmd_file_print) },
2927         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
2928           G_CALLBACK (ev_window_cmd_file_properties) },
2929         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
2930           G_CALLBACK (ev_window_cmd_file_close_window) },
2931
2932         /* Edit menu */
2933         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
2934           G_CALLBACK (ev_window_cmd_edit_copy) },
2935         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
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", NULL,
2941           G_CALLBACK (ev_window_cmd_edit_find_next) },
2942         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
2943           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2944         { "EditRotateLeft", NULL, N_("Rotate _Left"), NULL, NULL,
2945           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
2946         { "EditRotateRight", NULL, N_("Rotate _Right"), NULL, NULL,
2947           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
2948
2949         /* View menu */
2950         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2951           N_("Enlarge the document"),
2952           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2953         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2954           N_("Shrink the document"),
2955           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2956         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2957           N_("Reload the document"),
2958           G_CALLBACK (ev_window_cmd_view_reload) },
2959
2960         /* Go menu */
2961         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2962           N_("Go to the previous page"),
2963           G_CALLBACK (ev_window_cmd_go_previous_page) },
2964         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2965           N_("Go to the next page"),
2966           G_CALLBACK (ev_window_cmd_go_next_page) },
2967         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2968           N_("Go to the first page"),
2969           G_CALLBACK (ev_window_cmd_go_first_page) },
2970         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2971           N_("Go to the last page"),
2972           G_CALLBACK (ev_window_cmd_go_last_page) },
2973
2974         /* Help menu */
2975         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
2976           G_CALLBACK (ev_window_cmd_help_contents) },
2977
2978         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
2979           G_CALLBACK (ev_window_cmd_help_about) },
2980
2981         /* Toolbar-only */
2982         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2983           N_("Leave fullscreen mode"),
2984           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2985
2986         /* Accellerators */
2987         { "Escape", NULL, "", "Escape", "",
2988           G_CALLBACK (ev_window_cmd_escape) },
2989         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
2990           G_CALLBACK (ev_window_cmd_edit_find) },
2991         { "PageDown", NULL, "", "Page_Down", NULL,
2992           G_CALLBACK (ev_window_cmd_scroll_forward) },
2993         { "PageUp", NULL, "", "Page_Up", NULL,
2994           G_CALLBACK (ev_window_cmd_scroll_backward) },
2995         { "Space", NULL, "", "space", NULL,
2996           G_CALLBACK (ev_window_cmd_scroll_forward) },
2997         { "ShiftSpace", NULL, "", "<shift>space", NULL,
2998           G_CALLBACK (ev_window_cmd_scroll_backward) },
2999         { "BackSpace", NULL, "", "BackSpace", NULL,
3000           G_CALLBACK (ev_window_cmd_scroll_backward) },
3001         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
3002           G_CALLBACK (ev_window_cmd_scroll_forward) },
3003         { "Return", NULL, "", "Return", NULL,
3004           G_CALLBACK (ev_window_cmd_scroll_forward) },
3005         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
3006           G_CALLBACK (ev_window_cmd_scroll_backward) },
3007         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
3008           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3009         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
3010           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3011         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
3012           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3013         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
3014           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3015         { "FocusPageSelector", NULL, "", "<control>l", NULL,
3016           G_CALLBACK (ev_window_cmd_focus_page_selector) },
3017         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
3018           G_CALLBACK (ev_window_cmd_go_backward) },
3019         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
3020           G_CALLBACK (ev_window_cmd_go_forward) },
3021         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
3022           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3023         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
3024           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3025         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
3026           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3027         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
3028           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3029 };
3030
3031 /* Toggle items */
3032 static const GtkToggleActionEntry toggle_entries[] = {
3033         /* View Menu */
3034         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
3035           N_("Show or hide the toolbar"),
3036           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
3037         { "ViewSidebar", NULL, N_("Side _Pane"), "F9",
3038           N_("Show or hide the side pane"),
3039           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
3040         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
3041           N_("Show the entire document"),
3042           G_CALLBACK (ev_window_cmd_continuous), TRUE },
3043         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
3044           N_("Show two pages at once"),
3045           G_CALLBACK (ev_window_cmd_dual), FALSE },
3046         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
3047           N_("Expand the window to fill the screen"),
3048           G_CALLBACK (ev_window_cmd_view_fullscreen) },
3049         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
3050           N_("Run document as a presentation"),
3051           G_CALLBACK (ev_window_cmd_view_presentation) },
3052         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
3053           N_("Make the current document fill the window"),
3054           G_CALLBACK (ev_window_cmd_view_best_fit) },
3055         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
3056           N_("Make the current document fill the window width"),
3057           G_CALLBACK (ev_window_cmd_view_page_width) },
3058 };
3059
3060 /* Popups specific items */
3061 static const GtkActionEntry popups_entries [] = {
3062         /* Links */
3063         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
3064           NULL, G_CALLBACK (ev_popup_cmd_open_link) },
3065         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
3066           NULL, G_CALLBACK (ev_popup_cmd_open_link) },
3067         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
3068           NULL,
3069           G_CALLBACK (ev_popup_cmd_copy_link_address) },
3070 };
3071
3072 static void
3073 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
3074                        gint x, gint y, GtkSelectionData *selection_data,
3075                        guint info, guint time, gpointer gdata)
3076 {
3077         GList  *uri_list = NULL;
3078         GSList *uris = NULL;
3079         gchar  *uri;
3080
3081         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3082
3083         if (uri_list) {
3084                 while (uri_list) {
3085                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3086                         uris = g_slist_append (uris, (gpointer) uri);
3087
3088                         uri_list = g_list_next (uri_list);
3089                 }
3090
3091                 gnome_vfs_uri_list_free (uri_list);
3092
3093                 ev_application_open_uri_list (EV_APP, uris, 0);
3094
3095                 g_slist_free (uris);
3096
3097                 gtk_drag_finish (context, TRUE, FALSE, time);
3098         }
3099 }
3100
3101 static void
3102 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3103 {
3104         g_return_if_fail (EV_IS_WINDOW (window));
3105
3106         ev_view_goto_link (EV_VIEW (window->priv->view), link);
3107         gtk_widget_grab_focus (window->priv->view);
3108 }
3109
3110 static gboolean
3111 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3112 {
3113         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3114
3115         gtk_widget_grab_focus (window->priv->view);
3116
3117         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3118 }
3119
3120 static void
3121 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3122 {
3123         GtkAction *action;
3124
3125         action = g_object_new (EV_TYPE_PAGE_ACTION,
3126                                "name", PAGE_SELECTOR_ACTION,
3127                                "label", _("Page"),
3128                                "tooltip", _("Select Page"),
3129                                "visible_overflown", FALSE,
3130                                NULL);
3131         g_signal_connect (action, "activate_link",
3132                           G_CALLBACK (activate_link_cb), window);
3133         g_signal_connect (action, "activate_label",
3134                           G_CALLBACK (activate_label_cb), window);
3135         gtk_action_group_add_action (group, action);
3136         g_object_unref (action);
3137
3138         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3139                                "name", ZOOM_CONTROL_ACTION,
3140                                "label", _("Zoom"),
3141                                "stock_id", GTK_STOCK_ZOOM_IN,
3142                                "tooltip", _("Adjust the zoom level"),
3143                                "zoom", 1.0,
3144                                NULL);
3145         g_signal_connect (action, "zoom_to_level",
3146                           G_CALLBACK (zoom_control_changed_cb), window);
3147         gtk_action_group_add_action (group, action);
3148         g_object_unref (action);
3149 }
3150
3151 static void
3152 set_action_properties (GtkActionGroup *action_group)
3153 {
3154         GtkAction *action;
3155
3156         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3157         /*translators: this is the label for toolbar button*/
3158         g_object_set (action, "short_label", _("Previous"), NULL);
3159         g_object_set (action, "is-important", TRUE, NULL);
3160
3161         action = gtk_action_group_get_action (action_group, "GoNextPage");
3162         g_object_set (action, "is-important", TRUE, NULL);
3163         /*translators: this is the label for toolbar button*/
3164         g_object_set (action, "short_label", _("Next"), NULL);
3165
3166         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3167         /*translators: this is the label for toolbar button*/
3168         g_object_set (action, "short_label", _("Zoom In"), NULL);
3169         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3170
3171         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3172         /*translators: this is the label for toolbar button*/
3173         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3174         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3175
3176         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3177         /*translators: this is the label for toolbar button*/
3178         g_object_set (action, "short_label", _("Best Fit"), NULL);
3179         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3180
3181         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3182         /*translators: this is the label for toolbar button*/
3183         g_object_set (action, "short_label", _("Fit Width"), NULL);
3184         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3185
3186         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3187         g_object_set (action, "is-important", TRUE, NULL);
3188 }
3189
3190 static void
3191 set_chrome_actions (EvWindow *window)
3192 {
3193         EvWindowPrivate *priv = window->priv;
3194         GtkActionGroup *action_group = priv->action_group;
3195         GtkAction *action;
3196
3197         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3198         g_signal_handlers_block_by_func
3199                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3200         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3201                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3202         g_signal_handlers_unblock_by_func
3203                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3204 }
3205
3206 static void
3207 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3208                           GParamSpec     *pspec,
3209                           EvWindow       *ev_window)
3210 {
3211         GtkTreeModel *model;
3212         GtkAction *action;
3213
3214         g_object_get (G_OBJECT (ev_sidebar_links),
3215                       "model", &model,
3216                       NULL);
3217
3218         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3219         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3220         g_object_unref (model);
3221 }
3222
3223
3224 static void
3225 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
3226 {
3227         if (window->priv->action_group) {
3228                 set_action_sensitive (window, "PageDown", sensitive);
3229                 set_action_sensitive (window, "PageUp", sensitive);
3230                 set_action_sensitive (window, "Space", sensitive);
3231                 set_action_sensitive (window, "ShiftSpace", sensitive);
3232                 set_action_sensitive (window, "BackSpace", sensitive);
3233                 set_action_sensitive (window, "ShiftBackSpace", sensitive);
3234                 set_action_sensitive (window, "Return", sensitive);
3235                 set_action_sensitive (window, "ShiftReturn", sensitive);
3236                 set_action_sensitive (window, "Slash", sensitive);
3237                 set_action_sensitive (window, "Plus", sensitive);
3238                 set_action_sensitive (window, "Minus", sensitive);
3239                 set_action_sensitive (window, "KpPlus", sensitive);
3240                 set_action_sensitive (window, "KpMinus", sensitive);
3241                 set_action_sensitive (window, "Equal", sensitive);
3242         }
3243 }
3244
3245 static gboolean
3246 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3247 {
3248         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
3249         set_action_sensitive (window, "ViewToolbar", TRUE);
3250
3251         ev_window_set_view_accels_sensitivity (window, TRUE);
3252
3253         return FALSE;
3254 }
3255
3256 static gboolean
3257 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3258 {
3259         ev_window_set_view_accels_sensitivity (window, FALSE);
3260
3261         return FALSE;
3262 }
3263
3264 static void
3265 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3266                                     GParamSpec         *pspec,
3267                                     EvWindow           *ev_window)
3268 {
3269         GtkWidget *widget;
3270
3271         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3272
3273         if (widget != NULL) {
3274                 g_signal_connect_object (widget, "focus_in_event",
3275                                          G_CALLBACK (view_actions_focus_in_cb),
3276                                          ev_window, 0);
3277                 g_signal_connect_object (widget, "focus_out_event",
3278                                          G_CALLBACK (view_actions_focus_out_cb),
3279                                          ev_window, 0);
3280                 g_object_unref (widget);
3281         }
3282 }
3283
3284 static gboolean
3285 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
3286 {
3287         char *uri = window->priv->uri;
3288
3289         if (uri && !(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
3290                 gboolean maximized;
3291
3292                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
3293                 ev_metadata_manager_set_boolean (uri, "window_maximized", maximized);
3294         }
3295
3296         return FALSE;
3297 }
3298
3299 static gboolean
3300 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
3301 {
3302         char *uri = window->priv->uri;
3303         GdkWindowState state;
3304         int x, y, width, height;
3305
3306         state = gdk_window_get_state (GTK_WIDGET (window)->window);
3307
3308         if (uri && !(state & GDK_WINDOW_STATE_FULLSCREEN)) {
3309                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
3310                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
3311
3312                 ev_metadata_manager_set_int (uri, "window_x", x);
3313                 ev_metadata_manager_set_int (uri, "window_y", y);
3314                 ev_metadata_manager_set_int (uri, "window_width", width);
3315                 ev_metadata_manager_set_int (uri, "window_height", height);
3316         }
3317
3318         return FALSE;
3319 }
3320
3321 static void
3322 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
3323 {
3324         ev_view_goto_link (EV_VIEW (window->priv->view), link);
3325 }
3326
3327 static void
3328 launch_link (EvWindow *window, EvLink *link)
3329 {
3330         const char *filename = ev_link_get_filename (link);
3331         char *uri = NULL;
3332
3333         if (filename  && g_path_is_absolute (filename)) {
3334                 uri = gnome_vfs_get_uri_from_local_path (filename);
3335         } else {
3336                 GnomeVFSURI *base_uri, *resolved_uri;
3337
3338                 base_uri = gnome_vfs_uri_new (window->priv->uri);
3339                 if (base_uri && filename) {
3340                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
3341                         if (resolved_uri) {
3342                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
3343                                 gnome_vfs_uri_unref (resolved_uri);
3344                         }
3345                         gnome_vfs_uri_unref (base_uri);
3346                 }
3347         }
3348
3349         if (uri) {
3350                 gnome_vfs_url_show (uri);
3351         } else {
3352                 gnome_vfs_url_show (filename);
3353         }
3354
3355         g_free (uri);
3356
3357         /* According to the PDF spec filename can be an executable. I'm not sure
3358            allowing to launch executables is a good idea though. -- marco */
3359 }
3360
3361 static void
3362 launch_external_uri (EvWindow *window, EvLink *link)
3363 {
3364         const char *uri;
3365         char *escaped;
3366
3367         uri = ev_link_get_uri (link);
3368         escaped = gnome_vfs_escape_host_and_path_string (uri);
3369
3370         gnome_vfs_url_show (escaped);
3371         g_free (escaped);
3372 }
3373
3374 static void
3375 view_external_link_cb (EvView *view, EvLink *link, EvWindow *window)
3376 {
3377         switch (ev_link_get_link_type (link)) {
3378         case EV_LINK_TYPE_EXTERNAL_URI:
3379                 launch_external_uri (window, link);
3380                 break;
3381         case EV_LINK_TYPE_LAUNCH:
3382                 launch_link (window, link);
3383                 break;
3384         default:
3385                 g_assert_not_reached ();
3386         }
3387 }
3388
3389 static void
3390 ev_popup_cmd_open_link (GtkAction *action, EvWindow *window)
3391 {
3392         ev_view_goto_link (EV_VIEW (window->priv->view), window->priv->link);
3393 }
3394
3395 static void
3396 ev_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
3397 {
3398         GtkClipboard *clipboard;
3399         const gchar *uri;
3400
3401         uri = ev_link_get_uri (window->priv->link);
3402
3403         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
3404                                               GDK_SELECTION_CLIPBOARD);
3405         gtk_clipboard_set_text (clipboard, uri, -1);
3406 }
3407
3408 static void
3409 ev_window_init (EvWindow *ev_window)
3410 {
3411         GtkActionGroup *action_group;
3412         GtkAccelGroup *accel_group;
3413         GError *error = NULL;
3414         GtkWidget *sidebar_widget, *toolbar_dock;
3415
3416         g_signal_connect (ev_window, "configure_event",
3417                           G_CALLBACK (window_configure_event_cb), NULL);
3418         g_signal_connect (ev_window, "window_state_event",
3419                           G_CALLBACK (window_state_event_cb), NULL);
3420
3421         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
3422
3423         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
3424         ev_window->priv->title = ev_window_title_new (ev_window);
3425
3426         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
3427         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
3428         gtk_widget_show (ev_window->priv->main_box);
3429
3430         action_group = gtk_action_group_new ("MenuActions");
3431         ev_window->priv->action_group = action_group;
3432         gtk_action_group_set_translation_domain (action_group, NULL);
3433         gtk_action_group_add_actions (action_group, entries,
3434                                       G_N_ELEMENTS (entries), ev_window);
3435         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
3436                                              G_N_ELEMENTS (toggle_entries),
3437                                              ev_window);
3438         set_action_properties (action_group);
3439         register_custom_actions (ev_window, action_group);
3440
3441         ev_window->priv->ui_manager = gtk_ui_manager_new ();
3442         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3443                                             action_group, 0);
3444
3445         accel_group =
3446                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
3447         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
3448
3449         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
3450
3451         action_group = gtk_action_group_new ("PopupsActions");
3452         ev_window->priv->popups_action_group = action_group;
3453         gtk_action_group_set_translation_domain (action_group, NULL);
3454         gtk_action_group_add_actions (action_group, popups_entries,
3455                                       G_N_ELEMENTS (popups_entries), ev_window);
3456         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3457                                             action_group, 0);
3458
3459         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
3460                                               DATADIR"/evince-ui.xml",
3461                                               &error)) {
3462                 g_warning ("building menus failed: %s", error->message);
3463                 g_error_free (error);
3464         }
3465
3466         ev_window->priv->menubar =
3467                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3468                                             "/MainMenu");
3469         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
3470                             ev_window->priv->menubar,
3471                             FALSE, FALSE, 0);
3472
3473         /* This sucks, but there is no way to have a draw=no, expand=true separator
3474          * in a GtkUIManager-built toolbar. So, just add another toolbar.
3475          * See gtk+ bug 166489.
3476          */
3477         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
3478         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
3479                             FALSE, FALSE, 0);
3480         gtk_widget_show (toolbar_dock);
3481
3482         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
3483                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
3484         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
3485                                    "DefaultToolBar");
3486         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
3487                             TRUE, TRUE, 0);
3488         gtk_widget_show (ev_window->priv->toolbar);
3489
3490         /* Add the main area */
3491         ev_window->priv->hpaned = gtk_hpaned_new ();
3492         g_signal_connect (ev_window->priv->hpaned,
3493                           "notify::position",
3494                           G_CALLBACK (ev_window_sidebar_position_change_cb),
3495                           ev_window);
3496
3497         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
3498         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
3499                             TRUE, TRUE, 0);
3500         gtk_widget_show (ev_window->priv->hpaned);
3501
3502         ev_window->priv->sidebar = ev_sidebar_new ();
3503         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
3504                          ev_window->priv->sidebar, FALSE, FALSE);
3505         gtk_widget_show (ev_window->priv->sidebar);
3506
3507         /* Stub sidebar, for now */
3508         sidebar_widget = ev_sidebar_links_new ();
3509         ev_window->priv->sidebar_links = sidebar_widget;
3510         g_signal_connect (sidebar_widget,
3511                           "notify::model",
3512                           G_CALLBACK (sidebar_widget_model_set),
3513                           ev_window);
3514         g_signal_connect (sidebar_widget,
3515                           "link_activated",
3516                           G_CALLBACK (sidebar_links_link_activated_cb),
3517                           ev_window);
3518         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3519         gtk_widget_show (sidebar_widget);
3520         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3521                              sidebar_widget);
3522
3523         sidebar_widget = ev_sidebar_thumbnails_new ();
3524         ev_window->priv->sidebar_thumbs = sidebar_widget;
3525         g_signal_connect (sidebar_widget,
3526                           "notify::main-widget",
3527                           G_CALLBACK (sidebar_page_main_widget_update_cb),
3528                           ev_window);
3529         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3530         gtk_widget_show (sidebar_widget);
3531         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3532                              sidebar_widget);
3533
3534
3535         ev_window->priv->scrolled_window =
3536                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
3537                                           "shadow-type", GTK_SHADOW_IN,
3538                                           NULL));
3539         gtk_widget_show (ev_window->priv->scrolled_window);
3540
3541         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
3542                         ev_window->priv->scrolled_window);
3543
3544         ev_window->priv->view = ev_view_new ();
3545         ev_window->priv->password_view = ev_password_view_new ();
3546         g_signal_connect_swapped (ev_window->priv->password_view,
3547                                   "unlock",
3548                                   G_CALLBACK (ev_window_popup_password_dialog),
3549                                   ev_window);
3550         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
3551                                  G_CALLBACK (view_actions_focus_in_cb),
3552                                  ev_window, 0);
3553         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
3554                                  G_CALLBACK (view_actions_focus_out_cb),
3555                                  ev_window, 0);
3556         g_signal_connect_object (ev_window->priv->view, "external-link",
3557                                  G_CALLBACK (view_external_link_cb),
3558                                  ev_window, 0);
3559         g_signal_connect_object (ev_window->priv->view,
3560                                  "popup",
3561                                  G_CALLBACK (view_menu_popup_cb),
3562                                  ev_window, 0);
3563         gtk_widget_show (ev_window->priv->view);
3564         gtk_widget_show (ev_window->priv->password_view);
3565
3566         ev_window->priv->find_bar = egg_find_bar_new ();
3567         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3568                           ev_window->priv->find_bar,
3569                           FALSE, TRUE, 0);
3570
3571         /* We own a ref on these widgets, as we can swap them in and out */
3572         g_object_ref (ev_window->priv->view);
3573         //g_object_ref (ev_window->priv->page_view);
3574         g_object_ref (ev_window->priv->password_view);
3575
3576         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
3577                            ev_window->priv->view);
3578
3579         g_signal_connect (ev_window->priv->view,
3580                           "notify::find-status",
3581                           G_CALLBACK (view_find_status_changed_cb),
3582                           ev_window);
3583         g_signal_connect (ev_window->priv->view,
3584                           "notify::sizing-mode",
3585                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
3586                           ev_window);
3587         g_signal_connect (ev_window->priv->view,
3588                           "notify::zoom",
3589                           G_CALLBACK (ev_window_zoom_changed_cb),
3590                           ev_window);
3591         g_signal_connect (ev_window->priv->view,
3592                           "notify::dual-page",
3593                           G_CALLBACK (ev_window_dual_mode_changed_cb),
3594                           ev_window);
3595         g_signal_connect (ev_window->priv->view,
3596                           "notify::continuous",
3597                           G_CALLBACK (ev_window_continuous_changed_cb),
3598                           ev_window);
3599         g_signal_connect (ev_window->priv->view,
3600                           "notify::rotation",
3601                           G_CALLBACK (ev_window_rotation_changed_cb),
3602                           ev_window);
3603         g_signal_connect (ev_window->priv->view,
3604                           "notify::has-selection",
3605                           G_CALLBACK (ev_window_has_selection_changed_cb),
3606                           ev_window);
3607
3608         /* Connect sidebar signals */
3609         g_signal_connect (ev_window->priv->sidebar,
3610                           "notify::visible",
3611                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
3612                           ev_window);
3613         g_signal_connect (ev_window->priv->sidebar,
3614                           "notify::current-page",
3615                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
3616                           ev_window);
3617
3618         /* Connect to find bar signals */
3619         g_signal_connect (ev_window->priv->find_bar,
3620                           "previous",
3621                           G_CALLBACK (find_bar_previous_cb),
3622                           ev_window);
3623         g_signal_connect (ev_window->priv->find_bar,
3624                           "next",
3625                           G_CALLBACK (find_bar_next_cb),
3626                           ev_window);
3627         g_signal_connect (ev_window->priv->find_bar,
3628                           "close",
3629                           G_CALLBACK (find_bar_close_cb),
3630                           ev_window);
3631         g_signal_connect (ev_window->priv->find_bar,
3632                           "notify::search-string",
3633                           G_CALLBACK (find_bar_search_changed_cb),
3634                           ev_window);
3635         g_signal_connect (ev_window->priv->find_bar,
3636                           "notify::case-sensitive",
3637                           G_CALLBACK (find_bar_search_changed_cb),
3638                           ev_window);
3639         g_signal_connect (ev_window->priv->find_bar,
3640                           "notify::visible",
3641                           G_CALLBACK (find_bar_search_changed_cb),
3642                           ev_window);
3643
3644         /* Popups */
3645         ev_window->priv->popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3646                                                            "/DocumentPopup");
3647         ev_window->priv->link = NULL;
3648
3649         /* Give focus to the document view */
3650         gtk_widget_grab_focus (ev_window->priv->view);
3651
3652         /* Drag and Drop */
3653         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
3654         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
3655                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3656                            GDK_ACTION_COPY);
3657         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
3658                           G_CALLBACK (drag_data_received_cb), NULL);
3659
3660         /* Set it user interface params */
3661
3662         ev_window_setup_recent (ev_window);
3663         setup_chrome_from_metadata (ev_window);
3664         set_chrome_actions (ev_window);
3665         update_chrome_visibility (ev_window);
3666
3667         gtk_window_set_default_size (GTK_WINDOW (ev_window),
3668                                      600, 600);
3669         setup_view_from_metadata (ev_window);
3670
3671         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3672         update_action_sensitivity (ev_window);
3673 }
3674
3675 GtkWidget *
3676 ev_window_new (void)
3677 {
3678         GtkWidget *ev_window;
3679
3680         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
3681                                               "type", GTK_WINDOW_TOPLEVEL,
3682                                               NULL));
3683
3684         return ev_window;
3685 }