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-attachment-bar.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-factory.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 #ifdef WITH_GNOME_PRINT
  69 #include "ev-print-job.h"
  70 #include <libgnomeprintui/gnome-print-dialog.h>
  71 #endif
  72
  73 #include <poppler.h>
  74
  75 #include <glib/gi18n.h>
  76 #include <gtk/gtk.h>
  77 #include <gnome.h>
  78 #include <libgnomevfs/gnome-vfs-utils.h>
  79 #include <gconf/gconf-client.h>
  80
  81 #include <string.h>
  82
  83 typedef enum {
  84         PAGE_MODE_DOCUMENT,
  85         PAGE_MODE_PASSWORD
  86 } EvWindowPageMode;
  87
  88 typedef enum {
  89         EV_CHROME_MENUBAR       = 1 << 0,
  90         EV_CHROME_TOOLBAR       = 1 << 1,
  91         EV_CHROME_FINDBAR       = 1 << 2,
  92         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
  93         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR
  94 } EvChrome;
  95
  96 struct _EvWindowPrivate {
  97         /* UI */
  98         EvChrome chrome;
  99
 100         GtkWidget *main_box;
 101         GtkWidget *menubar;
 102         GtkWidget *toolbar_dock;
 103         GtkWidget *toolbar;
 104         GtkWidget *hpaned;
 105         GtkWidget *sidebar;
 106         GtkWidget *find_bar;
 107         GtkWidget *scrolled_window;
 108         GtkWidget *view;
 109         GtkWidget *password_view;
 110         GtkWidget *sidebar_thumbs;
 111         GtkWidget *sidebar_links;
 112         GtkWidget *attachment_bar;
 113
 114         /* Dialogs */
 115         GtkWidget *properties;
 116 #ifdef WITH_GNOME_PRINT
 117         GtkWidget *print_dialog;
 118 #endif
 119         GtkWidget *password_dialog;
 120
 121         /* UI Builders */
 122         GtkActionGroup *action_group;
 123         GtkActionGroup *view_popup_action_group;
 124         GtkActionGroup *attachment_popup_action_group;
 125         GtkUIManager   *ui_manager;
 126
 127         /* Fullscreen mode */
 128         GtkWidget *fullscreen_toolbar;
 129         GtkWidget *fullscreen_popup;
 130         GSource   *fullscreen_timeout_source;
 131
 132         /* Popup link */
 133         GtkWidget *view_popup;
 134         EvLink    *link;
 135
 136         /* Popup attachment */
 137         GtkWidget    *attachment_popup;
 138         GList        *attach_list;
 139
 140         /* Document */
 141         char *uri;
 142         char *local_uri;
 143
 144         EvDocument *document;
 145         EvDocument *password_document;
 146         EvPageCache *page_cache;
 147         EvWindowPageMode page_mode;
 148         EvWindowTitle *title;
 149         EggRecentViewUIManager *recent_view;
 150
 151         EvJob *xfer_job;
 152 #ifdef WITH_GNOME_PRINT
 153         GnomePrintJob *print_job;
 154 #endif
 155 };
 156
 157 static const GtkTargetEntry ev_drop_types[] = {
 158         { "text/uri-list", 0, 0 }
 159 };
 160
 161
 162 #define EV_WINDOW_GET_PRIVATE(object) \
 163         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 164
 165 #define PAGE_SELECTOR_ACTION    "PageSelector"
 166 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 167
 168 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 169 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 170 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 171
 172 #define FULLSCREEN_TIMEOUT 5 * 1000
 173
 174 #define SIDEBAR_DEFAULT_SIZE    132
 175 #define LINKS_SIDEBAR_ID "links"
 176 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 177
 178 static void     ev_window_update_actions                (EvWindow *ev_window);
 179 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 180 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 181                                                          GParamSpec       *pspec,
 182                                                          EvWindow         *ev_window);
 183 static void     ev_window_set_page_mode                 (EvWindow         *window,
 184                                                          EvWindowPageMode  page_mode);
 185 static void     ev_window_xfer_job_cb                   (EvJobXfer *job,
 186                                                          gpointer data);
 187 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 188                                                          GParamSpec       *pspec,
 189                                                          EvWindow         *ev_window);
 190 static void     ev_window_zoom_changed_cb               (EvView           *view,
 191                                                          GParamSpec       *pspec,
 192                                                          EvWindow         *ev_window);
 193 static void     ev_window_add_recent                    (EvWindow         *window,
 194                                                          const char       *filename);
 195 static void     ev_window_run_fullscreen                (EvWindow         *window);
 196 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 197 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 198                                                          EvWindow         *window);
 199 static void     ev_window_run_presentation              (EvWindow         *window);
 200 static void     ev_window_stop_presentation             (EvWindow         *window);
 201 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 202                                                          EvWindow         *window);
 203 static void     show_fullscreen_popup                   (EvWindow         *window);
 204 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 205                                                          EvWindow         *window);
 206 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 207                                                          EvWindow         *window);
 208 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 209                                                          EvWindow *window);
 210 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 211                                                          EvWindow *window);
 212 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 213                                                          EvWindow         *ev_window);
 214 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 215                                                          EvWindow         *ev_window);
 216
 217 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 218
 219 static void
 220 ev_window_set_action_sensitive (EvWindow   *ev_window,
 221                                 const char *name,
 222                                 gboolean    sensitive)
 223 {
 224         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 225                                                          name);
 226         gtk_action_set_sensitive (action, sensitive);
 227 }
 228
 229
 230 static void
 231 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 232 {
 233         EvDocument *document = ev_window->priv->document;
 234         const EvDocumentInfo *info = NULL;
 235
 236         gboolean has_document = FALSE;
 237         gboolean ok_to_print = TRUE;
 238         gboolean ok_to_copy = TRUE;
 239         gboolean has_properties = TRUE;
 240         gboolean override_restrictions = FALSE;
 241         gboolean can_get_text = FALSE;
 242         gboolean has_pages = FALSE;
 243         gboolean can_find = FALSE;
 244
 245         GConfClient *client;
 246
 247         if (document) {
 248                 has_document = TRUE;
 249                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 250         }
 251
 252         if (has_document && ev_window->priv->page_cache) {
 253                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 254         }
 255
 256         if (!info || info->fields_mask == 0) {
 257                 has_properties = FALSE;
 258         }
 259
 260         if (has_document && ev_document_can_get_text (document)) {
 261                 can_get_text = TRUE;
 262         }
 263
 264         if (has_document && EV_IS_DOCUMENT_FIND (document)) {
 265                 can_find = TRUE;
 266         }
 267
 268         client = gconf_client_get_default ();
 269         override_restrictions = gconf_client_get_bool (client,
 270                                                        GCONF_OVERRIDE_RESTRICTIONS,
 271                                                        NULL);
 272         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 273                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 274                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 275         }
 276
 277         if (has_document && !EV_IS_PS_EXPORTER(document))
 278                 ok_to_print = FALSE;
 279
 280
 281         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 282                 ok_to_copy = FALSE;
 283         }
 284
 285         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 286                 ok_to_print = FALSE;
 287         }
 288 #ifndef WITH_GNOME_PRINT
 289         ok_to_print = FALSE;
 290 #endif
 291         g_object_unref (client);
 292
 293
 294         /* File menu */
 295         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 296         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 297         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 298
 299         /* Edit menu */
 300         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 301         ev_window_set_action_sensitive (ev_window, "EditFind",
 302                               has_pages && EV_IS_DOCUMENT_FIND (document));
 303         ev_window_set_action_sensitive (ev_window, "Slash",
 304                               has_pages && EV_IS_DOCUMENT_FIND (document));
 305         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 306         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 307
 308         /* View menu */
 309         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 310         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 311         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 312         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 313         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 314
 315         /* Toolbar-specific actions: */
 316         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 317         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 318
 319         ev_window_update_actions (ev_window);
 320 }
 321
 322 static void
 323 ev_window_update_actions (EvWindow *ev_window)
 324 {
 325         EvView *view = EV_VIEW (ev_window->priv->view);
 326         int n_pages = 0, page = -1;
 327         gboolean has_pages = FALSE;
 328
 329         if (ev_window->priv->document && ev_window->priv->page_cache) {
 330                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 331                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 332                 has_pages = n_pages > 0;
 333         }
 334
 335         ev_window_set_action_sensitive (ev_window, "EditCopy", has_pages && ev_view_get_has_selection (view));
 336         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 337                               ev_view_can_find_next (view));
 338         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 339                               ev_view_can_find_previous (view));
 340
 341         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 342                               has_pages && ev_view_can_zoom_in (view));
 343         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 344                               has_pages && ev_view_can_zoom_out (view));
 345
 346         /* Go menu */
 347         if (has_pages) {
 348                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 349                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 350                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 351                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 352         } else {
 353                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 354                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 355                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 356                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 357         }
 358
 359         if (has_pages &&
 360             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 361             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 362                 GtkAction *action;
 363                 float      zoom;
 364                 float      real_zoom;
 365
 366                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 367                                                       ZOOM_CONTROL_ACTION);
 368
 369                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 370                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 371
 372                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 373         }
 374 }
 375
 376 static void
 377 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 378 {
 379         if (window->priv->action_group) {
 380                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 381                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 382                 ev_window_set_action_sensitive (window, "Space", sensitive);
 383                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 384                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 385                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 386                 ev_window_set_action_sensitive (window, "Return", sensitive);
 387                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 388                 ev_window_set_action_sensitive (window, "Slash", sensitive);
 389                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 390                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 391                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 392                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 393                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 394         }
 395 }
 396
 397 static void
 398 set_widget_visibility (GtkWidget *widget, gboolean visible)
 399 {
 400         g_assert (GTK_IS_WIDGET (widget));
 401
 402         if (visible)
 403                 gtk_widget_show (widget);
 404         else
 405                 gtk_widget_hide (widget);
 406 }
 407
 408 static void
 409 update_chrome_visibility (EvWindow *window)
 410 {
 411         EvWindowPrivate *priv = window->priv;
 412         gboolean menubar, toolbar, findbar, fullscreen_toolbar;
 413         gboolean fullscreen_mode, presentation, fullscreen;
 414
 415         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 416         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 417         fullscreen_mode = fullscreen || presentation;
 418
 419         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 420         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 421                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 422         fullscreen_toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
 423                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0);
 424         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 425
 426         set_widget_visibility (priv->menubar, menubar);
 427         set_widget_visibility (priv->toolbar_dock, toolbar);
 428         set_widget_visibility (priv->find_bar, findbar);
 429
 430         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 431         gtk_widget_set_sensitive (priv->menubar, menubar);
 432
 433         if (priv->fullscreen_popup != NULL) {
 434                 if (fullscreen)
 435                         show_fullscreen_popup (window);
 436                 else
 437                         set_widget_visibility (priv->fullscreen_popup, FALSE);
 438
 439                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 440         }
 441 }
 442
 443 static void
 444 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 445 {
 446         EvWindowPrivate *priv = window->priv;
 447
 448         if (active) {
 449                 priv->chrome |= flag;
 450         } else {
 451                 priv->chrome &= ~flag;
 452         }
 453
 454         update_chrome_visibility (window);
 455 }
 456
 457 static void
 458 update_sizing_buttons (EvWindow *window)
 459 {
 460         GtkActionGroup *action_group = window->priv->action_group;
 461         GtkAction *action;
 462         gboolean best_fit, page_width;
 463         EvSizingMode sizing_mode;
 464
 465         if (window->priv->view == NULL)
 466                 return;
 467
 468         g_object_get (window->priv->view,
 469                       "sizing_mode", &sizing_mode,
 470                       NULL);
 471
 472         switch (sizing_mode) {
 473         case EV_SIZING_BEST_FIT:
 474                 best_fit = TRUE;
 475                 page_width = FALSE;
 476                 break;
 477         case EV_SIZING_FIT_WIDTH:
 478                 best_fit = FALSE;
 479                 page_width = TRUE;
 480                 break;
 481
 482         default:
 483                 best_fit = page_width = FALSE;
 484                 break;
 485         }
 486
 487         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 488         g_signal_handlers_block_by_func
 489                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 490         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 491         g_signal_handlers_unblock_by_func
 492                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 493
 494         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 495         g_signal_handlers_block_by_func
 496                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 497         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 498         g_signal_handlers_unblock_by_func
 499                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 500
 501         action = gtk_action_group_get_action (window->priv->action_group,
 502                                               ZOOM_CONTROL_ACTION);
 503         if (best_fit) {
 504                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 505                                                  EPHY_ZOOM_BEST_FIT);
 506         } else if (page_width) {
 507                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 508                                                  EPHY_ZOOM_FIT_WIDTH);
 509         }
 510 }
 511
 512 void
 513 ev_window_open_page_label (EvWindow   *ev_window,
 514                            const char *label)
 515 {
 516         if (ev_window->priv->page_cache) {
 517                 ev_page_cache_set_page_label (ev_window->priv->page_cache,
 518                                               label);
 519         }
 520 }
 521
 522 gboolean
 523 ev_window_is_empty (const EvWindow *ev_window)
 524 {
 525         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 526
 527         return (ev_window->priv->document == NULL) &&
 528                 (ev_window->priv->xfer_job == NULL);
 529 }
 530
 531 static void
 532 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 533                                    gint       response_id,
 534                                    EvWindow  *ev_window)
 535 {
 536         gtk_widget_destroy (dialog);
 537 }
 538
 539 static void
 540 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 541 {
 542         GtkWidget *dialog;
 543
 544         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 545                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 546                                          GTK_MESSAGE_ERROR,
 547                                          GTK_BUTTONS_CLOSE,
 548                                          msg);
 549         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 550                                                   "%s", error->message);
 551         g_signal_connect (dialog, "response",
 552                           G_CALLBACK (ev_window_error_dialog_response_cb),
 553                            window);
 554         gtk_widget_show (dialog);
 555 }
 556
 557 static void
 558 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 559 {
 560         ev_window_update_actions (ev_window);
 561 }
 562
 563 static void
 564 page_changed_cb (EvPageCache *page_cache,
 565                  gint         page,
 566                  EvWindow    *ev_window)
 567 {
 568         ev_window_update_actions (ev_window);
 569
 570         if (!ev_window_is_empty (ev_window))
 571                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 572 }
 573
 574 static void
 575 update_document_mode (EvWindow *window, EvDocumentMode mode)
 576 {
 577         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 578                 ev_window_run_presentation (window);
 579         }
 580         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 581                 ev_window_run_fullscreen (window);
 582         }
 583 }
 584
 585 static void
 586 update_sidebar_visibility (EvWindow *window)
 587 {
 588         char *uri = window->priv->uri;
 589         GValue sidebar_visibility = { 0, };
 590
 591         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 592                 set_widget_visibility (window->priv->sidebar,
 593                                        g_value_get_boolean (&sidebar_visibility));
 594         }
 595 }
 596
 597 static void
 598 update_attachment_bar_visibility (EvWindow *window)
 599 {
 600         set_widget_visibility (window->priv->attachment_bar,
 601                                (window->priv->document &&
 602                                ev_document_has_attachments (window->priv->document)));
 603 }
 604
 605 static void
 606 setup_document_from_metadata (EvWindow *window)
 607 {
 608         char *uri = window->priv->uri;
 609         GValue page = { 0, };
 610         gint new_page;
 611
 612         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 613                 new_page = CLAMP (g_value_get_int (&page), 0, ev_page_cache_get_n_pages (window->priv->page_cache) - 1);
 614                 ev_page_cache_set_current_page (window->priv->page_cache,
 615                                                 new_page);
 616         }
 617 }
 618
 619 static void
 620 setup_chrome_from_metadata (EvWindow *window)
 621 {
 622         EvChrome chrome = EV_CHROME_NORMAL;
 623         GValue show_toolbar = { 0, };
 624
 625         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 626                 if (!g_value_get_boolean (&show_toolbar))
 627                         chrome &= ~EV_CHROME_TOOLBAR;
 628         }
 629         window->priv->chrome = chrome;
 630 }
 631
 632
 633 static void
 634 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 635 {
 636         char *uri = window->priv->uri;
 637         GtkWidget *sidebar = window->priv->sidebar;
 638         GtkWidget *links = window->priv->sidebar_links;
 639         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 640         GValue sidebar_size = { 0, };
 641         GValue sidebar_page = { 0, };
 642
 643         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 644                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 645                                         g_value_get_int (&sidebar_size));
 646         }
 647
 648         if (ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 649                 const char *page_id = g_value_get_string (&sidebar_page);
 650
 651                 if (strcmp (page_id, "links") == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 652                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 653                 } else if (strcmp (page_id, "thumbnails") && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 654                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 655                 }
 656         } else {
 657                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 658                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 659                 }
 660         }
 661
 662         update_sidebar_visibility (window);
 663 }
 664
 665 static void
 666 setup_view_from_metadata (EvWindow *window)
 667 {
 668         EvView *view = EV_VIEW (window->priv->view);
 669         char *uri = window->priv->uri;
 670         GEnumValue *enum_value;
 671         GValue width = { 0, };
 672         GValue height = { 0, };
 673         GValue maximized = { 0, };
 674         GValue x = { 0, };
 675         GValue y = { 0, };
 676         GValue sizing_mode = { 0, };
 677         GValue zoom = { 0, };
 678         GValue continuous = { 0, };
 679         GValue dual_page = { 0, };
 680         GValue presentation = { 0, };
 681         GValue fullscreen = { 0, };
 682         GValue rotation = { 0, };
 683         gboolean restore_size = TRUE;
 684
 685         /* Window size */
 686
 687         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 688                 if (g_value_get_boolean (&maximized)) {
 689                         gtk_window_maximize (GTK_WINDOW (window));
 690                         restore_size = FALSE;
 691                 } else {
 692                         gtk_window_unmaximize (GTK_WINDOW (window));
 693                 }
 694         }
 695
 696         if (restore_size &&
 697             ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 698             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 699                 gtk_window_resize (GTK_WINDOW (window),
 700                                    g_value_get_int (&width),
 701                                    g_value_get_int (&height));
 702         }
 703         if (restore_size &&
 704             ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 705             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 706                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 707                                  g_value_get_int (&y));
 708         }
 709
 710         /* Sizing mode */
 711         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 712                 enum_value = g_enum_get_value_by_nick
 713                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 714                 g_value_unset (&sizing_mode);
 715                 ev_view_set_sizing_mode (view, enum_value->value);
 716         }
 717
 718         /* Zoom */
 719         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 720             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 721                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
 722         }
 723
 724         /* Continuous */
 725         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 726                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 727         }
 728
 729         /* Dual page */
 730         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 731                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 732         }
 733
 734         /* Presentation */
 735         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 736                 if (g_value_get_boolean (&presentation) && uri) {
 737                         ev_window_run_presentation (window);
 738                 }
 739         }
 740
 741         /* Fullscreen */
 742         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
 743                 if (g_value_get_boolean (&fullscreen) && uri) {
 744                         ev_window_run_fullscreen (window);
 745                 }
 746         }
 747
 748         /* Rotation */
 749         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
 750                 if (g_value_get_int (&rotation)) {
 751                         switch (g_value_get_int (&rotation)) {
 752                         case 90:
 753                                 ev_view_set_rotation (view, 90);
 754                                 break;
 755                         case 180:
 756                                 ev_view_set_rotation (view, 180);
 757                                 break;
 758                         case 270:
 759                                 ev_view_set_rotation (view, 270);
 760                                 break;
 761                         default:
 762                                 break;
 763                         }
 764                 }
 765         }
 766 }
 767
 768 static void
 769 ev_window_setup_document (EvWindow *ev_window)
 770 {
 771         const EvDocumentInfo *info;
 772         EvDocument *document;
 773         EvView *view = EV_VIEW (ev_window->priv->view);
 774         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 775         EvAttachmentBar *attachbar = EV_ATTACHMENT_BAR (ev_window->priv->attachment_bar);
 776         GtkAction *action;
 777
 778         document = ev_window->priv->document;
 779         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 780         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 781
 782         if (EV_IS_DOCUMENT_FIND (document)) {
 783                 g_signal_connect_object (G_OBJECT (document),
 784                                          "find_changed",
 785                                          G_CALLBACK (find_changed_cb),
 786                                          ev_window, 0);
 787         }
 788
 789         ev_sidebar_set_document (sidebar, document);
 790
 791         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 792                 ev_view_set_document (view, document);
 793         }
 794         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 795
 796         ev_attachment_bar_set_document (attachbar, document);
 797         update_attachment_bar_visibility (ev_window);
 798
 799         ev_window_title_set_document (ev_window->priv->title, document);
 800         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 801
 802         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 803         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 804         ev_window_setup_action_sensitivity (ev_window);
 805
 806         if (ev_window->priv->properties) {
 807                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 808                                                    ev_window->priv->document);
 809         }
 810
 811         setup_document_from_metadata (ev_window);
 812         setup_sidebar_from_metadata (ev_window, document);
 813
 814         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 815         update_document_mode (ev_window, info->mode);
 816 }
 817
 818 static void
 819 password_dialog_response (GtkWidget *password_dialog,
 820                           gint       response_id,
 821                           EvWindow  *ev_window)
 822 {
 823         char *password;
 824
 825         if (response_id == GTK_RESPONSE_OK) {
 826
 827                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
 828                 if (password) {
 829                         ev_document_doc_mutex_lock ();
 830                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 831                                                            password);
 832                         ev_document_doc_mutex_unlock ();
 833                 }
 834                 g_free (password);
 835
 836                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
 837
 838                 g_object_unref (ev_window->priv->password_document);
 839                 ev_window->priv->password_document = NULL;
 840
 841                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
 842                 ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
 843
 844                 gtk_widget_destroy (password_dialog);
 845
 846                 return;
 847         }
 848
 849         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 850         gtk_widget_destroy (password_dialog);
 851 }
 852
 853 /* Called either by ev_window_xfer_job_cb or by the "unlock" callback on the
 854  * password_view page.  It assumes that ev_window->priv->password_* has been set
 855  * correctly.  These are cleared by password_dialog_response() */
 856
 857 static void
 858 ev_window_popup_password_dialog (EvWindow *ev_window)
 859 {
 860         g_assert (ev_window->priv->password_document);
 861
 862         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 863
 864         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 865         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
 866
 867         if (ev_window->priv->password_dialog == NULL) {
 868                 ev_window->priv->password_dialog =
 869                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
 870                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
 871
 872                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 873                                            (gpointer *) &(ev_window->priv->password_dialog));
 874                 g_signal_connect (ev_window->priv->password_dialog,
 875                                   "response",
 876                                   G_CALLBACK (password_dialog_response),
 877                                   ev_window);
 878                 gtk_widget_show (ev_window->priv->password_dialog);
 879         } else {
 880                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
 881         }
 882 }
 883
 884 static void
 885 ev_window_clear_xfer_job (EvWindow *ev_window)
 886 {
 887     if (ev_window->priv->xfer_job != NULL) {
 888
 889         if (!ev_window->priv->xfer_job->finished)
 890                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 891
 892         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 893         g_object_unref (ev_window->priv->xfer_job);
 894         ev_window->priv->xfer_job = NULL;
 895     }
 896 }
 897
 898 static void
 899 ev_window_clear_local_uri (EvWindow *ev_window)
 900 {
 901     char *filename;
 902
 903     if (ev_window->priv->local_uri) {
 904             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
 905             if (filename != NULL) {
 906                     unlink (filename);
 907                     g_free (filename);
 908             }
 909             g_free (ev_window->priv->local_uri);
 910             ev_window->priv->local_uri = NULL;
 911     }
 912 }
 913
 914 /* This callback will executed when load job will be finished.
 915  *
 916  * Since the flow of the error dialog is very confusing, we assume that both
 917  * document and uri will go away after this function is called, and thus we need
 918  * to ref/dup them.  Additionally, it needs to clear
 919  * ev_window->priv->password_{uri,document}, and thus people who call this
 920  * function should _not_ necessarily expect those to exist after being
 921  * called. */
 922 static void
 923 ev_window_xfer_job_cb  (EvJobXfer *job,
 924                         gpointer data)
 925 {
 926         EvWindow *ev_window = EV_WINDOW (data);
 927         EvDocument *document = EV_JOB (job)->document;
 928
 929         g_assert (job->uri);
 930
 931         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
 932
 933         if (ev_window->priv->password_document) {
 934                 g_object_unref (ev_window->priv->password_document);
 935                 ev_window->priv->password_document = NULL;
 936         }
 937
 938         /* Success! */
 939         if (job->error == NULL) {
 940
 941                 g_free (ev_window->priv->uri);
 942                 ev_window->priv->uri = g_strdup (job->uri);
 943                 setup_view_from_metadata (ev_window);
 944
 945                 if (job->local_uri) {
 946                         ev_window->priv->local_uri = g_strdup (job->local_uri);
 947                 } else {
 948                         ev_window->priv->local_uri = NULL;
 949                 }
 950
 951                 if (ev_window->priv->document)
 952                         g_object_unref (ev_window->priv->document);
 953                 ev_window->priv->document = g_object_ref (document);
 954
 955                 ev_window_setup_document (ev_window);
 956                 ev_window_add_recent (ev_window, ev_window->priv->uri);
 957                 ev_window_clear_xfer_job (ev_window);
 958
 959                 return;
 960         }
 961
 962         if (job->error->domain == EV_DOCUMENT_ERROR &&
 963             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 964                 gchar *base_name, *file_name;
 965
 966                 g_free (ev_window->priv->uri);
 967                 ev_window->priv->uri = g_strdup (job->uri);
 968                 setup_view_from_metadata (ev_window);
 969
 970                 ev_window->priv->password_document = g_object_ref (document);
 971
 972                 file_name = gnome_vfs_format_uri_for_display (job->uri);
 973                 base_name = g_path_get_basename (file_name);
 974                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 975                                                 base_name);
 976                 g_free (file_name);
 977                 g_free (base_name);
 978                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 979
 980                 ev_window_popup_password_dialog (ev_window);
 981         } else {
 982                 ev_window_error_dialog (GTK_WINDOW (ev_window),
 983                                         _("Unable to open document"),
 984                                         job->error);
 985                 ev_window_clear_xfer_job (ev_window);
 986         }
 987
 988         return;
 989 }
 990
 991 const char *
 992 ev_window_get_uri (EvWindow *ev_window)
 993 {
 994         return ev_window->priv->uri;
 995 }
 996
 997 static void
 998 ev_window_close_dialogs (EvWindow *ev_window)
 999 {
1000         if (ev_window->priv->password_dialog)
1001                 gtk_widget_destroy (ev_window->priv->password_dialog);
1002         ev_window->priv->password_dialog = NULL;
1003
1004 #ifdef WITH_GNOME_PRINT
1005         if (ev_window->priv->print_dialog) {
1006                 gtk_widget_destroy (ev_window->priv->print_dialog);
1007                 g_object_unref (ev_window->priv->print_job);
1008         }
1009         ev_window->priv->print_dialog = NULL;
1010         ev_window->priv->print_job = NULL;
1011 #endif
1012
1013         if (ev_window->priv->properties)
1014                 gtk_widget_destroy (ev_window->priv->properties);
1015         ev_window->priv->properties = NULL;
1016 }
1017
1018 void
1019 ev_window_open_uri (EvWindow *ev_window, const char *uri)
1020 {
1021         g_free (ev_window->priv->uri);
1022         ev_window->priv->uri = NULL;
1023
1024         ev_window_close_dialogs (ev_window);
1025         ev_window_clear_xfer_job (ev_window);
1026         ev_window_clear_local_uri (ev_window);
1027         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1028
1029         ev_window->priv->xfer_job = ev_job_xfer_new (uri);
1030         g_signal_connect (ev_window->priv->xfer_job,
1031                           "finished",
1032                           G_CALLBACK (ev_window_xfer_job_cb),
1033                           ev_window);
1034         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1035 }
1036
1037 static void
1038 file_open_dialog_response_cb (GtkWidget *chooser,
1039                               gint       response_id,
1040                               EvWindow  *ev_window)
1041 {
1042         if (response_id == GTK_RESPONSE_OK) {
1043                 GSList *uris;
1044
1045                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1046
1047                 ev_application_open_uri_list (EV_APP, uris, GDK_CURRENT_TIME);
1048
1049                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1050                 g_slist_free (uris);
1051         }
1052         ev_application_set_chooser_uri (EV_APP,
1053                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1054
1055         gtk_widget_destroy (chooser);
1056 }
1057
1058 static void
1059 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1060 {
1061         GtkWidget *chooser;
1062
1063         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1064                                                GTK_WINDOW (window),
1065                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1066                                                GTK_STOCK_CANCEL,
1067                                                GTK_RESPONSE_CANCEL,
1068                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1069                                                NULL);
1070
1071         ev_document_factory_add_filters (chooser, NULL);
1072         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1073         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1074         if (ev_application_get_chooser_uri (EV_APP) != NULL)
1075                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1076                                           ev_application_get_chooser_uri (EV_APP));
1077
1078         g_signal_connect (chooser, "response",
1079                           G_CALLBACK (file_open_dialog_response_cb),
1080                           window);
1081
1082         gtk_widget_show (chooser);
1083 }
1084
1085 static void
1086 ev_window_cmd_recent_file_activate (GtkAction *action,
1087                                     EvWindow *ev_window)
1088 {
1089         char *uri;
1090         EggRecentItem *item;
1091
1092         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1093                                                    action);
1094
1095         uri = egg_recent_item_get_uri (item);
1096
1097         ev_application_open_uri (EV_APP, uri, NULL, GDK_CURRENT_TIME, NULL);
1098
1099         g_free (uri);
1100 }
1101
1102 static void
1103 ev_window_add_recent (EvWindow *window, const char *filename)
1104 {
1105         EggRecentItem *item;
1106
1107         item = egg_recent_item_new_from_uri (filename);
1108         egg_recent_item_add_group (item, "Evince");
1109         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1110 }
1111
1112 static void
1113 ev_window_setup_recent (EvWindow *ev_window)
1114 {
1115
1116         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1117                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1118                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1119                                                                       ev_window);
1120
1121         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1122
1123         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1124                                    ev_application_get_recent_model (EV_APP));
1125
1126         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1127
1128         g_signal_connect (ev_window->priv->recent_view, "activate",
1129                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1130 }
1131
1132 static void
1133 file_save_dialog_response_cb (GtkWidget *fc,
1134                               gint       response_id,
1135                               EvWindow  *ev_window)
1136 {
1137         gboolean success;
1138
1139         if (response_id == GTK_RESPONSE_OK) {
1140                 gchar *uri;
1141                 GError *err = NULL;
1142
1143                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1144
1145                 ev_document_doc_mutex_lock ();
1146                 success = ev_document_save (ev_window->priv->document, uri, &err);
1147                 ev_document_doc_mutex_unlock ();
1148
1149                 if (err) {
1150                         gchar *msg;
1151                         msg = g_strdup_printf (_("The file could not be saved as \"%s\"."), uri);
1152                         ev_window_error_dialog (GTK_WINDOW (fc), msg, err);
1153                         g_free (msg);
1154                 }
1155
1156                 g_free (uri);
1157         }
1158
1159         gtk_widget_destroy (fc);
1160 }
1161
1162 static void
1163 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1164 {
1165         GtkWidget *fc;
1166         gchar *base_name;
1167         gchar *file_name;
1168
1169         fc = gtk_file_chooser_dialog_new (
1170                 _("Save a Copy"),
1171                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1172                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1173                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1174                 NULL);
1175
1176         ev_document_factory_add_filters (fc, ev_window->priv->document);
1177         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1178
1179 #ifdef HAVE_GTK_FILE_CHOOSER_SET_DO_OVERWRITE_CONFIRMATION
1180         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1181 #endif
1182         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1183         base_name = g_path_get_basename (file_name);
1184         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1185         g_free (file_name);
1186         g_free (base_name);
1187
1188         g_signal_connect (fc, "response",
1189                           G_CALLBACK (file_save_dialog_response_cb),
1190                           ev_window);
1191
1192         gtk_widget_show (fc);
1193 }
1194
1195 static void
1196 ev_window_print (EvWindow *window)
1197 {
1198         EvPageCache *page_cache;
1199         int last_page;
1200
1201         page_cache = ev_page_cache_get (window->priv->document);
1202         last_page = ev_page_cache_get_n_pages (page_cache);
1203
1204 #ifdef WITH_GNOME_PRINT
1205         ev_window_print_range (window, 1, last_page);
1206 #endif
1207 }
1208
1209
1210 #ifdef WITH_GNOME_PRINT
1211 static gboolean
1212 ev_window_print_dialog_response_cb (GtkDialog *print_dialog, gint response, gpointer data)
1213 {
1214     EvWindow *ev_window = EV_WINDOW (data);
1215     EvPrintJob *print_job;
1216     GnomePrintConfig *config;
1217
1218     if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
1219             gtk_widget_destroy (GTK_WIDGET (print_dialog));
1220             ev_window->priv->print_dialog = NULL;
1221             g_object_unref (ev_window->priv->print_job);
1222             ev_window->priv->print_job = NULL;
1223             return FALSE;
1224     }
1225
1226     config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
1227
1228     /* FIXME: Change this when we have the first backend
1229      * that can print more than postscript
1230      */
1231     if (using_pdf_printer (config)) {
1232             GtkWidget *dialog;
1233             dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1234                                              GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1235                                             _("Generating PDF is not supported"));
1236             gtk_dialog_run (GTK_DIALOG (dialog));
1237             gtk_widget_destroy (dialog);
1238             return FALSE;
1239     } else if (!using_postscript_printer (config)) {
1240             GtkWidget *dialog;
1241
1242             dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1243                                              GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1244                                              _("Printing is not supported on this printer."));
1245            gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1246                                                      _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1247                                                      gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
1248             gtk_dialog_run (GTK_DIALOG (dialog));
1249             gtk_widget_destroy (dialog);
1250             return FALSE;
1251     }
1252
1253     save_print_config_to_file (config);
1254
1255     print_job = g_object_new (EV_TYPE_PRINT_JOB,
1256                               "gnome_print_job", ev_window->priv->print_job,
1257                               "document", ev_window->priv->document,
1258                               "print_dialog", print_dialog,
1259                                NULL);
1260
1261     if (print_job != NULL) {
1262         ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1263         g_object_unref (print_job);
1264     }
1265
1266     g_object_unref (config);
1267
1268     gtk_widget_destroy (GTK_WIDGET (print_dialog));
1269     ev_window->priv->print_dialog = NULL;
1270     g_object_unref (ev_window->priv->print_job);
1271     ev_window->priv->print_job = NULL;
1272
1273     return FALSE;
1274 }
1275
1276 void
1277 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1278 {
1279         GnomePrintConfig *config;
1280         gchar *pages_label;
1281
1282         g_return_if_fail (EV_IS_WINDOW (ev_window));
1283         g_return_if_fail (ev_window->priv->document != NULL);
1284
1285         config = load_print_config_from_file ();
1286
1287         if (ev_window->priv->print_job == NULL)
1288                 ev_window->priv->print_job = gnome_print_job_new (config);
1289
1290         if (ev_window->priv->print_dialog == NULL)
1291                 ev_window->priv->print_dialog = gnome_print_dialog_new (ev_window->priv->print_job, (guchar *) _("Print"),
1292                                                                        (GNOME_PRINT_DIALOG_RANGE |
1293                                                                         GNOME_PRINT_DIALOG_COPIES));
1294         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog), GTK_WINDOW (ev_window));
1295         g_object_unref (config);
1296
1297         pages_label = g_strconcat (_("Pages"), " ", NULL);
1298         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
1299                                                  GNOME_PRINT_RANGE_ALL |
1300                                                  GNOME_PRINT_RANGE_RANGE,
1301                                                  first_page, last_page,
1302                                                  NULL, (const guchar *)pages_label);
1303         g_free (pages_label);
1304
1305         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
1306                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1307                                            FALSE);
1308
1309         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response", G_CALLBACK (ev_window_print_dialog_response_cb), ev_window);
1310         gtk_widget_show (ev_window->priv->print_dialog);
1311         return;
1312 }
1313 #endif /* WITH_GNOME_PRINT */
1314
1315 static void
1316 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1317 {
1318         ev_window_print (ev_window);
1319 }
1320
1321 static void
1322 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1323 {
1324         if (ev_window->priv->properties == NULL) {
1325                 ev_window->priv->properties = ev_properties_dialog_new ();
1326                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1327                                                    ev_window->priv->document);
1328                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
1329                                            (gpointer *) &(ev_window->priv->properties));
1330                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
1331                                               GTK_WINDOW (ev_window));
1332         }
1333
1334         gtk_widget_show (ev_window->priv->properties);
1335 }
1336
1337 static void
1338 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1339 {
1340         g_return_if_fail (EV_IS_WINDOW (ev_window));
1341
1342         gtk_widget_destroy (GTK_WIDGET (ev_window));
1343 }
1344
1345 static void
1346 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
1347 {
1348         GtkAction *action;
1349
1350         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
1351         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
1352
1353         action = gtk_action_group_get_action (window->priv->action_group,
1354                                               PAGE_SELECTOR_ACTION);
1355         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
1356 }
1357
1358 static void
1359 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
1360 {
1361         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
1362 }
1363
1364 static void
1365 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
1366 {
1367         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
1368 }
1369
1370 static void
1371 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
1372 {
1373         gboolean continuous;
1374
1375         ev_window_stop_presentation (ev_window);
1376         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1377         g_object_set (G_OBJECT (ev_window->priv->view),
1378                       "continuous", continuous,
1379                       NULL);
1380         ev_window_update_actions (ev_window);
1381 }
1382
1383 static void
1384 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
1385 {
1386         gboolean dual_page;
1387
1388         ev_window_stop_presentation (ev_window);
1389         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1390         g_object_set (G_OBJECT (ev_window->priv->view),
1391                       "dual-page", dual_page,
1392                       NULL);
1393         ev_window_update_actions (ev_window);
1394 }
1395
1396 static void
1397 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
1398 {
1399         ev_window_stop_presentation (ev_window);
1400
1401         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
1402                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
1403         } else {
1404                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1405         }
1406         ev_window_update_actions (ev_window);
1407 }
1408
1409 static void
1410 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
1411 {
1412         ev_window_stop_presentation (ev_window);
1413
1414         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
1415                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
1416         } else {
1417                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
1418         }
1419         ev_window_update_actions (ev_window);
1420 }
1421
1422
1423 static void
1424 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1425 {
1426         g_return_if_fail (EV_IS_WINDOW (ev_window));
1427
1428         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1429 }
1430
1431 static void
1432 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1433 {
1434         g_return_if_fail (EV_IS_WINDOW (ev_window));
1435
1436         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1437                 g_error ("Find action should be insensitive since document doesn't support find");
1438                 return;
1439         }
1440
1441         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
1442         gtk_widget_grab_focus (ev_window->priv->find_bar);
1443 }
1444
1445 static void
1446 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1447 {
1448         g_return_if_fail (EV_IS_WINDOW (ev_window));
1449
1450         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1451 }
1452
1453 static void
1454 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
1455 {
1456         g_return_if_fail (EV_IS_WINDOW (ev_window));
1457
1458         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
1459 }
1460
1461 static void
1462 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1463 {
1464         g_return_if_fail (EV_IS_WINDOW (ev_window));
1465
1466         ev_view_copy (EV_VIEW (ev_window->priv->view));
1467 }
1468
1469 static void
1470 ev_window_update_fullscreen_popup (EvWindow *window)
1471 {
1472         GtkWidget *popup = window->priv->fullscreen_popup;
1473         int popup_width, popup_height;
1474         GdkScreen *screen;
1475         GdkRectangle screen_rect;
1476         gboolean toolbar;
1477
1478         g_return_if_fail (popup != NULL);
1479
1480         if (GTK_WIDGET (window)->window == NULL)
1481                 return;
1482
1483         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
1484                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
1485         popup_width = popup->requisition.width;
1486         popup_height = popup->requisition.height;
1487
1488         screen = gtk_widget_get_screen (GTK_WIDGET (window));
1489         gdk_screen_get_monitor_geometry (screen,
1490                         gdk_screen_get_monitor_at_window
1491                         (screen,
1492                          GTK_WIDGET (window)->window),
1493                          &screen_rect);
1494         if (toolbar) {
1495                 gtk_widget_set_size_request (popup,
1496                                              screen_rect.width,
1497                                              -1);
1498                 gtk_window_move (GTK_WINDOW (popup),
1499                                  screen_rect.x,
1500                                  screen_rect.y);
1501
1502         } else {
1503                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1504                 {
1505                         gtk_window_move (GTK_WINDOW (popup),
1506                                          screen_rect.x,
1507                                          screen_rect.y);
1508                 } else {
1509                         gtk_window_move (GTK_WINDOW (popup),
1510                                          screen_rect.x + screen_rect.width - popup_width,
1511                                          screen_rect.y);
1512                 }
1513         }
1514 }
1515
1516 static void
1517 screen_size_changed_cb (GdkScreen *screen,
1518                         EvWindow *window)
1519 {
1520         ev_window_update_fullscreen_popup (window);
1521 }
1522
1523 static void
1524 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1525                                       EvWindow *ev_window)
1526 {
1527         if (!ev_window_is_empty (ev_window))
1528                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
1529                                              gtk_paned_get_position (GTK_PANED (object)));
1530 }
1531
1532 static void
1533 destroy_fullscreen_popup (EvWindow *window)
1534 {
1535         if (window->priv->fullscreen_popup != NULL)
1536         {
1537                 gtk_widget_destroy (window->priv->fullscreen_popup);
1538                 window->priv->fullscreen_popup = NULL;
1539         }
1540 }
1541
1542 static void
1543 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1544 {
1545         GtkAction *action;
1546
1547         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1548         g_return_if_fail (action != NULL);
1549
1550         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1551 }
1552
1553 static void
1554 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1555 {
1556         ev_window_update_fullscreen_popup (window);
1557 }
1558
1559 static gboolean
1560 fullscreen_timeout_cb (gpointer data)
1561 {
1562         EvWindow *window = EV_WINDOW (data);
1563
1564         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1565         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1566         g_source_unref (window->priv->fullscreen_timeout_source);
1567         window->priv->fullscreen_timeout_source = NULL;
1568
1569         return FALSE;
1570 }
1571
1572 static void
1573 fullscreen_set_timeout (EvWindow *window)
1574 {
1575         GSource *source;
1576
1577         if (window->priv->fullscreen_timeout_source != NULL) {
1578                 g_source_unref (window->priv->fullscreen_timeout_source);
1579                 g_source_destroy (window->priv->fullscreen_timeout_source);
1580         }
1581
1582         source = g_timeout_source_new (FULLSCREEN_TIMEOUT);
1583         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1584         g_source_attach (source, NULL);
1585         window->priv->fullscreen_timeout_source = source;
1586 }
1587
1588 static void
1589 fullscreen_clear_timeout (EvWindow *window)
1590 {
1591         if (window->priv->fullscreen_timeout_source != NULL) {
1592                 g_source_unref (window->priv->fullscreen_timeout_source);
1593                 g_source_destroy (window->priv->fullscreen_timeout_source);
1594         }
1595
1596         window->priv->fullscreen_timeout_source = NULL;
1597         ev_view_show_cursor (EV_VIEW (window->priv->view));
1598 }
1599
1600
1601 static void
1602 show_fullscreen_popup (EvWindow *window)
1603 {
1604         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1605                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1606                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1607         }
1608
1609         fullscreen_set_timeout (window);
1610 }
1611
1612 static gboolean
1613 fullscreen_motion_notify_cb (GtkWidget *widget,
1614                              GdkEventMotion *event,
1615                              gpointer user_data)
1616 {
1617         EvWindow *window = EV_WINDOW (user_data);
1618
1619         show_fullscreen_popup (window);
1620
1621         return FALSE;
1622 }
1623
1624 static gboolean
1625 fullscreen_leave_notify_cb (GtkWidget *widget,
1626                             GdkEventCrossing *event,
1627                             gpointer user_data)
1628 {
1629         EvWindow *window = EV_WINDOW (user_data);
1630
1631         fullscreen_clear_timeout (window);
1632
1633         return FALSE;
1634 }
1635
1636 static GtkWidget *
1637 ev_window_get_exit_fullscreen_button (EvWindow *window)
1638 {
1639         GtkWidget *button, *icon, *label, *hbox;
1640
1641         button = gtk_button_new ();
1642         g_signal_connect (button, "clicked",
1643                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1644                           window);
1645         gtk_widget_show (button);
1646
1647         hbox = gtk_hbox_new (FALSE, 2);
1648         gtk_widget_show (hbox);
1649         gtk_container_add (GTK_CONTAINER (button), hbox);
1650
1651         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1652         gtk_widget_show (icon);
1653         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1654
1655         label = gtk_label_new (_("Leave Fullscreen"));
1656         gtk_widget_show (label);
1657         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1658
1659         return button;
1660 }
1661
1662 static GtkWidget *
1663 ev_window_create_fullscreen_popup (EvWindow *window)
1664 {
1665         GtkWidget *popup;
1666         GtkWidget *hbox;
1667         GtkWidget *button;
1668         GdkScreen *screen;
1669
1670         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
1671                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
1672
1673         popup = gtk_window_new (GTK_WINDOW_POPUP);
1674         hbox = gtk_hbox_new (FALSE, 0);
1675         button = ev_window_get_exit_fullscreen_button (window);
1676
1677         gtk_container_add (GTK_CONTAINER (popup), hbox);
1678         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1679                             TRUE, TRUE, 0);
1680         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1681
1682         gtk_widget_show (button);
1683         gtk_widget_show (hbox);
1684
1685         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1686
1687         screen = gtk_widget_get_screen (GTK_WIDGET (window));
1688         g_signal_connect_object (screen, "size-changed",
1689                                  G_CALLBACK (screen_size_changed_cb),
1690                                  window, 0);
1691         g_signal_connect_object (popup, "size_request",
1692                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1693                                  window, 0);
1694
1695         gtk_window_set_screen (GTK_WINDOW (popup),
1696                                gtk_widget_get_screen (GTK_WIDGET (window)));
1697
1698         return popup;
1699 }
1700
1701
1702 static void
1703 ev_window_update_fullscreen_action (EvWindow *window)
1704 {
1705         GtkAction *action;
1706
1707         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1708         g_signal_handlers_block_by_func
1709                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1710         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1711                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1712         g_signal_handlers_unblock_by_func
1713                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1714 }
1715
1716 static void
1717 ev_window_run_fullscreen (EvWindow *window)
1718 {
1719         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1720         if (window->priv->fullscreen_popup == NULL)
1721                 window->priv->fullscreen_popup
1722                         = ev_window_create_fullscreen_popup (window);
1723
1724         update_chrome_visibility (window);
1725         gtk_widget_hide (window->priv->sidebar);
1726         gtk_widget_hide (window->priv->attachment_bar);
1727
1728         g_object_set (G_OBJECT (window->priv->scrolled_window),
1729                       "shadow-type", GTK_SHADOW_NONE,
1730                       NULL);
1731
1732         g_signal_connect (window->priv->view,
1733                           "motion-notify-event",
1734                           G_CALLBACK (fullscreen_motion_notify_cb),
1735                           window);
1736         g_signal_connect (window->priv->view,
1737                           "leave-notify-event",
1738                           G_CALLBACK (fullscreen_leave_notify_cb),
1739                           window);
1740         fullscreen_set_timeout (window);
1741
1742         gtk_widget_grab_focus (window->priv->view);
1743         ev_window_update_fullscreen_action (window);
1744         gtk_window_fullscreen (GTK_WINDOW (window));
1745         ev_window_update_fullscreen_popup (window);
1746
1747         if (!ev_window_is_empty (window))
1748                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
1749 }
1750
1751 static void
1752 ev_window_stop_fullscreen (EvWindow *window)
1753 {
1754         EvView *view = EV_VIEW (window->priv->view);
1755
1756         if (!ev_view_get_fullscreen (EV_VIEW (view)))
1757                 return;
1758
1759         ev_view_set_fullscreen (view, FALSE);
1760         g_object_set (G_OBJECT (window->priv->scrolled_window),
1761                       "shadow-type", GTK_SHADOW_IN,
1762                       NULL);
1763
1764         fullscreen_clear_timeout (window);
1765
1766         g_signal_handlers_disconnect_by_func (view,
1767                                               (gpointer) fullscreen_motion_notify_cb,
1768                                               window);
1769         g_signal_handlers_disconnect_by_func (view,
1770                                               (gpointer) fullscreen_leave_notify_cb,
1771                                               window);
1772         ev_window_update_fullscreen_action (window);
1773         gtk_window_unfullscreen (GTK_WINDOW (window));
1774         update_chrome_visibility (window);
1775         update_sidebar_visibility (window);
1776         update_attachment_bar_visibility (window);
1777
1778         if (!ev_window_is_empty (window))
1779                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
1780 }
1781
1782 static void
1783 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1784 {
1785         gboolean fullscreen;
1786
1787         g_return_if_fail (EV_IS_WINDOW (window));
1788         ev_window_stop_presentation (window);
1789
1790         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1791         if (fullscreen) {
1792                 ev_window_run_fullscreen (window);
1793         } else {
1794                 ev_window_stop_fullscreen (window);
1795         }
1796 }
1797
1798 static void
1799 ev_window_update_presentation_action (EvWindow *window)
1800 {
1801         GtkAction *action;
1802
1803         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1804         g_signal_handlers_block_by_func
1805                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1806         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1807                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1808         g_signal_handlers_unblock_by_func
1809                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1810 }
1811
1812 static void
1813 ev_window_run_presentation (EvWindow *window)
1814 {
1815         g_object_set (G_OBJECT (window->priv->scrolled_window),
1816                       "shadow-type", GTK_SHADOW_NONE,
1817                       NULL);
1818
1819         gtk_widget_grab_focus (window->priv->view);
1820         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1821         gtk_window_fullscreen (GTK_WINDOW (window));
1822         ev_window_update_presentation_action (window);
1823         update_chrome_visibility (window);
1824         gtk_widget_hide (window->priv->sidebar);
1825         gtk_widget_hide (window->priv->attachment_bar);
1826
1827         if (!ev_window_is_empty (window))
1828                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
1829 }
1830
1831 static void
1832 ev_window_stop_presentation (EvWindow *window)
1833 {
1834         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
1835                 return;
1836
1837         g_object_set (G_OBJECT (window->priv->scrolled_window),
1838                       "shadow-type", GTK_SHADOW_IN,
1839                       NULL);
1840         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1841         gtk_window_unfullscreen (GTK_WINDOW (window));
1842         ev_window_update_presentation_action (window);
1843         update_chrome_visibility (window);
1844         update_sidebar_visibility (window);
1845         update_attachment_bar_visibility (window);
1846
1847         if (!ev_window_is_empty (window))
1848                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
1849 }
1850
1851 static void
1852 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1853 {
1854         gboolean presentation;
1855
1856         g_return_if_fail (EV_IS_WINDOW (window));
1857         ev_window_stop_fullscreen (window);
1858
1859         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1860         if (presentation) {
1861                 ev_window_run_presentation (window);
1862         } else {
1863                 ev_window_stop_presentation (window);
1864         }
1865 }
1866
1867 static gboolean
1868 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1869 {
1870         EvWindow *window = EV_WINDOW (widget);
1871         EvWindowPrivate *priv = window->priv;
1872         gboolean fullscreen;
1873
1874         g_object_get (priv->view,
1875                       "fullscreen", &fullscreen,
1876                       NULL);
1877
1878         if (fullscreen)
1879                 show_fullscreen_popup (window);
1880
1881         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1882 }
1883
1884 static gboolean
1885 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1886 {
1887         EvWindow *window = EV_WINDOW (widget);
1888         EvWindowPrivate *priv = window->priv;
1889         gboolean fullscreen;
1890
1891         g_object_get (priv->view,
1892                       "fullscreen", &fullscreen,
1893                       NULL);
1894
1895         if (fullscreen)
1896                 gtk_widget_hide (priv->fullscreen_popup);
1897
1898         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1899 }
1900
1901 static void
1902 ev_window_screen_changed (GtkWidget *widget,
1903                           GdkScreen *old_screen)
1904 {
1905         EvWindow *window = EV_WINDOW (widget);
1906         EvWindowPrivate *priv = window->priv;
1907         GdkScreen *screen;
1908
1909         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
1910                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
1911         }
1912
1913         if (priv->fullscreen_popup != NULL) {
1914                 g_signal_handlers_disconnect_by_func
1915                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
1916
1917                 screen = gtk_widget_get_screen (widget);
1918                 g_signal_connect_object (screen, "size-changed",
1919                                          G_CALLBACK (screen_size_changed_cb),
1920                                          window, 0);
1921                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
1922
1923                 ev_window_update_fullscreen_popup (window);
1924         }
1925 }
1926
1927 static void
1928 ev_window_set_page_mode (EvWindow         *window,
1929                          EvWindowPageMode  page_mode)
1930 {
1931         GtkWidget *child = NULL;
1932         GtkWidget *real_child;
1933
1934         if (window->priv->page_mode == page_mode)
1935                 return;
1936
1937         window->priv->page_mode = page_mode;
1938
1939         switch (page_mode) {
1940         case PAGE_MODE_DOCUMENT:
1941                 child = window->priv->view;
1942                 break;
1943         case PAGE_MODE_PASSWORD:
1944                 child = window->priv->password_view;
1945                 break;
1946         default:
1947                 g_assert_not_reached ();
1948         }
1949
1950         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
1951         if (child != real_child) {
1952                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
1953                                       real_child);
1954                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
1955                                    child);
1956         }
1957         ev_window_update_actions (window);
1958 }
1959
1960
1961 static void
1962 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
1963 {
1964         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
1965 }
1966
1967 static void
1968 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
1969 {
1970         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
1971 }
1972
1973 static void
1974 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
1975 {
1976         EvWindow *ev_window = EV_WINDOW (data);
1977         egg_editable_toolbar_set_edit_mode
1978                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
1979         ev_application_save_toolbars_model (EV_APP);
1980         gtk_widget_destroy (GTK_WIDGET (dialog));
1981 }
1982
1983 static void
1984 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
1985 {
1986         GtkWidget *dialog;
1987         GtkWidget *editor;
1988
1989         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
1990                                               GTK_WINDOW (ev_window),
1991                                               GTK_DIALOG_DESTROY_WITH_PARENT,
1992                                               GTK_STOCK_CLOSE,
1993                                               GTK_RESPONSE_CLOSE,
1994                                               NULL);
1995         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
1996         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
1997         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
1998         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
1999         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2000
2001         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2002                                          ev_application_get_toolbars_model (EV_APP));
2003         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2004         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2005
2006         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2007         egg_toolbar_editor_load_actions (EGG_TOOLBAR_EDITOR (editor),
2008                                          DATADIR "/evince-toolbar.xml");
2009
2010         egg_editable_toolbar_set_edit_mode
2011                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2012
2013         g_signal_connect (dialog, "response",
2014                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2015                           ev_window);
2016         gtk_widget_show_all (dialog);
2017 }
2018
2019 static void
2020 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2021 {
2022         g_return_if_fail (EV_IS_WINDOW (ev_window));
2023
2024         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2025         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2026 }
2027
2028 static void
2029 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2030 {
2031         g_return_if_fail (EV_IS_WINDOW (ev_window));
2032
2033         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2034         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2035 }
2036
2037 static void
2038 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2039 {
2040         g_return_if_fail (EV_IS_WINDOW (ev_window));
2041
2042         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
2043 }
2044
2045 static void
2046 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2047 {
2048         g_return_if_fail (EV_IS_WINDOW (ev_window));
2049
2050         ev_view_next_page (EV_VIEW (ev_window->priv->view));
2051 }
2052
2053 static void
2054 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2055 {
2056         g_return_if_fail (EV_IS_WINDOW (ev_window));
2057
2058         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2059 }
2060
2061 static void
2062 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2063 {
2064         int n_pages;
2065
2066         g_return_if_fail (EV_IS_WINDOW (ev_window));
2067
2068         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2069         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2070 }
2071
2072 static void
2073 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2074 {
2075         int n_pages, current_page;
2076
2077         g_return_if_fail (EV_IS_WINDOW (ev_window));
2078
2079         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2080         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2081
2082         if (current_page + 10 < n_pages)
2083                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2084 }
2085
2086 static void
2087 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2088 {
2089         int current_page;
2090
2091         g_return_if_fail (EV_IS_WINDOW (ev_window));
2092
2093         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2094
2095         if (current_page - 10 >= 0)
2096                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2097 }
2098
2099 static void
2100 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2101 {
2102         char *uri;
2103         int page;
2104
2105         g_return_if_fail (EV_IS_WINDOW (ev_window));
2106
2107         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2108         uri = g_strdup (ev_window->priv->uri);
2109
2110         ev_window_open_uri (ev_window, uri);
2111
2112         /* In case the number of pages in the document has changed. */
2113         page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache) - 1);
2114
2115         ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
2116
2117         g_free (uri);
2118 }
2119
2120 static void
2121 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2122 {
2123         GError *error = NULL;
2124
2125         g_return_if_fail (EV_IS_WINDOW (ev_window));
2126
2127         gnome_help_display ("evince.xml", NULL, &error);
2128
2129         if(error != NULL) {
2130                 g_warning (error->message);
2131                 g_error_free (error);
2132         }
2133 }
2134
2135 static void
2136 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2137 {
2138         gtk_window_unfullscreen (GTK_WINDOW (window));
2139 }
2140
2141 static void
2142 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2143 {
2144         GtkWidget *widget;
2145
2146         widget = gtk_window_get_focus (GTK_WINDOW (window));
2147         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2148                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
2149                 gtk_widget_grab_focus (window->priv->view);
2150         } else {
2151                 gboolean fullscreen;
2152                 gboolean presentation;
2153
2154                 g_object_get (window->priv->view,
2155                               "fullscreen", &fullscreen,
2156                               "presentation", &presentation,
2157                               NULL);
2158
2159                 if (fullscreen)
2160                         ev_window_stop_fullscreen (window);
2161                 if (presentation)
2162                         ev_window_stop_presentation (window);
2163
2164                 if (fullscreen && presentation)
2165                         g_warning ("Both fullscreen and presentation set somehow");
2166         }
2167 }
2168
2169 static void
2170 update_view_size (EvView *view, EvWindow *window)
2171 {
2172         int width, height;
2173         GtkRequisition vsb_requisition;
2174         GtkRequisition hsb_requisition;
2175         int scrollbar_spacing;
2176
2177         /* Calculate the width available for the */
2178         width = window->priv->scrolled_window->allocation.width;
2179         height = window->priv->scrolled_window->allocation.height;
2180
2181         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2182                 width -= 2 * window->priv->view->style->xthickness;
2183                 height -= 2 * window->priv->view->style->ythickness;
2184         }
2185
2186         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2187                                  &vsb_requisition);
2188         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2189                                  &hsb_requisition);
2190         gtk_widget_style_get (window->priv->scrolled_window,
2191                               "scrollbar_spacing", &scrollbar_spacing,
2192                               NULL);
2193
2194         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2195                                    MAX (1, width),
2196                                    MAX (1, height),
2197                                    vsb_requisition.width + scrollbar_spacing,
2198                                    hsb_requisition.height + scrollbar_spacing);
2199 }
2200
2201 static void
2202 save_sizing_mode (EvWindow *window)
2203 {
2204         EvSizingMode mode;
2205         GEnumValue *enum_value;
2206
2207         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2208         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2209
2210         if (!ev_window_is_empty (window))
2211                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2212                                                 enum_value->value_nick);
2213 }
2214
2215 static void
2216 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2217                                   EvWindow   *ev_window)
2218 {
2219         GtkWidget *scrolled_window;
2220         EvSizingMode sizing_mode;
2221
2222         g_object_get (ev_window->priv->view,
2223                       "sizing-mode", &sizing_mode,
2224                       NULL);
2225
2226         scrolled_window = ev_window->priv->scrolled_window;
2227
2228         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2229
2230         if (sizing_mode != EV_SIZING_FREE)
2231                 update_view_size (NULL, ev_window);
2232
2233         switch (sizing_mode) {
2234         case EV_SIZING_BEST_FIT:
2235                 g_object_set (G_OBJECT (scrolled_window),
2236                               "hscrollbar-policy", GTK_POLICY_NEVER,
2237                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2238                               NULL);
2239                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2240                                   G_CALLBACK (update_view_size),
2241                                   ev_window);
2242                 break;
2243         case EV_SIZING_FIT_WIDTH:
2244                 g_object_set (G_OBJECT (scrolled_window),
2245                               "hscrollbar-policy", GTK_POLICY_NEVER,
2246                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2247                               NULL);
2248                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2249                                   G_CALLBACK (update_view_size),
2250                                   ev_window);
2251                 break;
2252         case EV_SIZING_FREE:
2253                 g_object_set (G_OBJECT (scrolled_window),
2254                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2255                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2256                               NULL);
2257                 break;
2258         }
2259
2260         update_sizing_buttons (ev_window);
2261         save_sizing_mode (ev_window);
2262 }
2263
2264 static void
2265 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2266 {
2267         ev_window_update_actions (ev_window);
2268
2269         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
2270                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
2271                                                 ev_view_get_zoom (view));
2272         }
2273 }
2274
2275 static void
2276 ev_window_update_continuous_action (EvWindow *window)
2277 {
2278         GtkAction *action;
2279
2280         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
2281         g_signal_handlers_block_by_func
2282                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2283         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2284                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
2285         g_signal_handlers_unblock_by_func
2286                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2287 }
2288
2289 static void
2290 ev_window_update_dual_page_action (EvWindow *window)
2291 {
2292         GtkAction *action;
2293
2294         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
2295         g_signal_handlers_block_by_func
2296                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2297         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2298                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
2299         g_signal_handlers_unblock_by_func
2300                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2301 }
2302
2303 static void
2304 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2305 {
2306         ev_window_update_continuous_action (ev_window);
2307
2308         if (!ev_window_is_empty (ev_window))
2309                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
2310                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
2311 }
2312
2313 static void
2314 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2315 {
2316         int rotation;
2317
2318         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
2319
2320         if (!ev_window_is_empty (window))
2321                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
2322                                              rotation);
2323
2324         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
2325                                        rotation);
2326 }
2327
2328 static void
2329 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2330 {
2331         ev_window_update_actions (window);
2332 }
2333
2334 static void
2335 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2336 {
2337         ev_window_update_dual_page_action (ev_window);
2338
2339         if (!ev_window_is_empty (ev_window))
2340                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
2341                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
2342 }
2343
2344 static char *
2345 build_comments_string (void)
2346 {
2347         PopplerBackend backend;
2348         const char *backend_name;
2349         const char *version;
2350
2351         backend = poppler_get_backend ();
2352         version = poppler_get_version ();
2353         switch (backend) {
2354                 case POPPLER_BACKEND_CAIRO:
2355                         backend_name = "cairo";
2356                         break;
2357                 case POPPLER_BACKEND_SPLASH:
2358                         backend_name = "splash";
2359                         break;
2360                 default:
2361                         backend_name = "unknown";
2362                         break;
2363         }
2364
2365         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2366                                   "Using poppler %s (%s)"),
2367                                 version, backend_name);
2368 }
2369
2370 static void
2371 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2372 {
2373         const char *authors[] = {
2374                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2375                 "Jonathan Blandford <jrb@gnome.org>",
2376                 "Marco Pesenti Gritti <marco@gnome.org>",
2377                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2378                 "Bryan Clark <clarkbw@gnome.org>",
2379                 "Carlos Garcia Campos  <carlosgc@gnome.org>",
2380                 NULL
2381         };
2382
2383         const char *documenters[] = {
2384                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2385                 NULL
2386         };
2387
2388         const char *license[] = {
2389                 N_("Evince is free software; you can redistribute it and/or modify\n"
2390                    "it under the terms of the GNU General Public License as published by\n"
2391                    "the Free Software Foundation; either version 2 of the License, or\n"
2392                    "(at your option) any later version.\n"),
2393                 N_("Evince is distributed in the hope that it will be useful,\n"
2394                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
2395                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
2396                    "GNU General Public License for more details.\n"),
2397                 N_("You should have received a copy of the GNU General Public License\n"
2398                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
2399                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2400         };
2401
2402         char *license_trans;
2403         char *comments;
2404
2405 #ifdef ENABLE_NLS
2406         const char **p;
2407
2408         for (p = authors; *p; ++p)
2409                 *p = _(*p);
2410
2411         for (p = documenters; *p; ++p)
2412                 *p = _(*p);
2413 #endif
2414
2415         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2416                                      _(license[2]), "\n", NULL);
2417         comments = build_comments_string ();
2418
2419         gtk_show_about_dialog (
2420                 GTK_WINDOW (ev_window),
2421                 "name", _("Evince"),
2422                 "version", VERSION,
2423                 "copyright",
2424                 _("\xc2\xa9 1996-2005 The Evince authors"),
2425                 "license", license_trans,
2426                 "website", "http://www.gnome.org/projects/evince",
2427                 "comments", comments,
2428                 "authors", authors,
2429                 "documenters", documenters,
2430                 "translator-credits", _("translator-credits"),
2431                 NULL);
2432
2433         g_free (comments);
2434         g_free (license_trans);
2435 }
2436
2437 static void
2438 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2439 {
2440         gboolean active;
2441
2442         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2443         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
2444         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
2445 }
2446
2447 static void
2448 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2449 {
2450         set_widget_visibility (ev_window->priv->sidebar,
2451                                gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2452 }
2453
2454 static void
2455 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
2456                                            GParamSpec *pspec,
2457                                            EvWindow   *ev_window)
2458 {
2459         GtkWidget *current_page;
2460         const char *id;
2461
2462         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
2463
2464         if (current_page == ev_window->priv->sidebar_links) {
2465                 id = LINKS_SIDEBAR_ID;
2466         } else if (current_page == ev_window->priv->sidebar_thumbs) {
2467                 id = THUMBNAILS_SIDEBAR_ID;
2468         } else {
2469                 g_assert_not_reached();
2470         }
2471
2472         g_object_unref (current_page);
2473
2474         if (!ev_window_is_empty (ev_window))
2475                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
2476 }
2477
2478 static void
2479 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2480                                          EvWindow   *ev_window)
2481 {
2482         EvView *view = EV_VIEW (ev_window->priv->view);
2483         GtkAction *action;
2484
2485         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2486
2487         g_signal_handlers_block_by_func
2488                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2489         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2490                                       GTK_WIDGET_VISIBLE (ev_sidebar));
2491         g_signal_handlers_unblock_by_func
2492                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2493
2494         if (!ev_view_get_presentation (view) &&
2495             !ev_view_get_fullscreen (view) &&
2496             !ev_window_is_empty (ev_window)) {
2497                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
2498                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
2499         }
2500 }
2501
2502 static void
2503 ev_window_attachment_bar_toggled_cb (EvAttachmentBar *ev_attachbar,
2504                                      GParamSpec      *param_spec,
2505                                      EvWindow        *ev_window)
2506 {
2507         if (gtk_expander_get_expanded (GTK_EXPANDER (ev_attachbar))) {
2508                 gtk_widget_grab_focus (GTK_WIDGET (ev_attachbar));
2509         } else {
2510                 gtk_widget_grab_focus (ev_window->priv->view);
2511         }
2512 }
2513
2514 static gboolean
2515 view_menu_popup_cb (EvView         *view,
2516                     EvLink         *link,
2517                     EvWindow       *ev_window)
2518 {
2519         GtkWidget *popup;
2520         gboolean   show_external = FALSE;
2521         gboolean   show_internal = FALSE;
2522         GtkAction *action;
2523
2524         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
2525                 return FALSE;
2526
2527         if (ev_window->priv->link)
2528                 g_object_unref (ev_window->priv->link);
2529         if (link)
2530                 ev_window->priv->link = g_object_ref (link);
2531         else
2532                 ev_window->priv->link = NULL;
2533
2534         popup = ev_window->priv->view_popup;
2535
2536         if (ev_window->priv->link)
2537                 switch (ev_link_get_link_type (ev_window->priv->link)) {
2538                         case EV_LINK_TYPE_PAGE:
2539                         case EV_LINK_TYPE_PAGE_FIT:
2540                         case EV_LINK_TYPE_PAGE_FITH:
2541                         case EV_LINK_TYPE_PAGE_FITV:
2542                         case EV_LINK_TYPE_PAGE_FITR:
2543                         case EV_LINK_TYPE_PAGE_XYZ:
2544                                 show_internal = TRUE;
2545                                 break;
2546                         case EV_LINK_TYPE_EXTERNAL_URI:
2547                         case EV_LINK_TYPE_LAUNCH:
2548                                 show_external = TRUE;
2549                                 break;
2550                         default:
2551                                 break;
2552                 }
2553
2554         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
2555                                               "OpenLink");
2556         gtk_action_set_visible (action, show_external);
2557
2558         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
2559                                               "CopyLinkAddress");
2560         gtk_action_set_visible (action, show_external);
2561
2562         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
2563                                               "GoLink");
2564         gtk_action_set_visible (action, show_internal);
2565
2566         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
2567                         NULL, NULL,
2568                         3, gtk_get_current_event_time ());
2569         return FALSE;
2570 }
2571
2572 static gboolean
2573 attachment_bar_menu_popup_cb (EvAttachmentBar *attachbar,
2574                               GList           *attach_list,
2575                               EvWindow        *ev_window)
2576 {
2577         GtkWidget *popup;
2578
2579         g_assert (attach_list != NULL);
2580
2581         if (ev_window->priv->attach_list) {
2582                 g_list_foreach (ev_window->priv->attach_list,
2583                                 (GFunc) g_object_unref, NULL);
2584                 g_list_free (ev_window->priv->attach_list);
2585         }
2586
2587         ev_window->priv->attach_list = attach_list;
2588
2589         popup = ev_window->priv->attachment_popup;
2590
2591         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
2592                         NULL, NULL,
2593                         3, gtk_get_current_event_time ());
2594
2595         return TRUE;
2596 }
2597
2598 static void
2599 view_find_status_changed_cb (EvView     *view,
2600                              GParamSpec *pspec,
2601                              EvWindow   *ev_window)
2602 {
2603         const char *text;
2604
2605         text = ev_view_get_find_status (view);
2606         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2607                                       text);
2608 }
2609
2610 static void
2611 find_bar_previous_cb (EggFindBar *find_bar,
2612                       EvWindow   *ev_window)
2613 {
2614         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2615 }
2616
2617 static void
2618 find_bar_next_cb (EggFindBar *find_bar,
2619                   EvWindow   *ev_window)
2620 {
2621         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2622 }
2623
2624 static void
2625 find_bar_close_cb (EggFindBar *find_bar,
2626                    EvWindow   *ev_window)
2627 {
2628         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
2629 }
2630
2631 static void
2632 find_bar_search_changed_cb (EggFindBar *find_bar,
2633                             GParamSpec *param,
2634                             EvWindow   *ev_window)
2635 {
2636         gboolean case_sensitive;
2637         gboolean visible;
2638         const char *search_string;
2639
2640         g_return_if_fail (EV_IS_WINDOW (ev_window));
2641
2642         /* Either the string or case sensitivity could have changed,
2643          * we connect this callback to both. We also connect it
2644          * to ::visible so when the find bar is hidden, we should
2645          * pretend the search string is NULL/""
2646          */
2647
2648         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2649         visible = GTK_WIDGET_VISIBLE (find_bar);
2650         search_string = egg_find_bar_get_search_string (find_bar);
2651
2652         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
2653
2654         if (ev_window->priv->document &&
2655             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2656                 if (visible && search_string && search_string[0]) {
2657                         ev_document_doc_mutex_lock ();
2658                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2659                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2660                                                 search_string,
2661                                                 case_sensitive);
2662                         ev_document_doc_mutex_unlock ();
2663                 } else {
2664                         ev_document_doc_mutex_lock ();
2665                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2666                         ev_document_doc_mutex_unlock ();
2667
2668                         ev_window_update_actions (ev_window);
2669                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2670                                                       NULL);
2671                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2672                 }
2673         }
2674 }
2675
2676 static void
2677 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
2678 {
2679         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
2680 }
2681
2682 static void
2683 zoom_control_changed_cb (EphyZoomAction *action,
2684                          float           zoom,
2685                          EvWindow       *ev_window)
2686 {
2687         EvSizingMode mode;
2688
2689         g_return_if_fail (EV_IS_WINDOW (ev_window));
2690
2691         if (zoom == EPHY_ZOOM_BEST_FIT) {
2692                 mode = EV_SIZING_BEST_FIT;
2693         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2694                 mode = EV_SIZING_FIT_WIDTH;
2695         } else {
2696                 mode = EV_SIZING_FREE;
2697         }
2698
2699         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2700
2701         if (mode == EV_SIZING_FREE) {
2702                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2703         }
2704 }
2705
2706 static void
2707 ev_window_finalize (GObject *object)
2708 {
2709         GList *windows = ev_application_get_windows (EV_APP);
2710
2711         if (windows == NULL) {
2712                 ev_application_shutdown (EV_APP);
2713         } else {
2714                 g_list_free (windows);
2715         }
2716
2717         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
2718 }
2719
2720 static void
2721 ev_window_dispose (GObject *object)
2722 {
2723         EvWindow *window = EV_WINDOW (object);
2724         EvWindowPrivate *priv = window->priv;
2725
2726         if (priv->title) {
2727                 ev_window_title_free (priv->title);
2728                 priv->title = NULL;
2729         }
2730
2731         if (priv->recent_view) {
2732                 g_object_unref (priv->recent_view);
2733                 priv->recent_view = NULL;
2734         }
2735
2736         if (priv->ui_manager) {
2737                 g_object_unref (priv->ui_manager);
2738                 priv->ui_manager = NULL;
2739         }
2740
2741         if (priv->action_group) {
2742                 g_object_unref (priv->action_group);
2743                 priv->action_group = NULL;
2744         }
2745
2746         if (priv->view_popup_action_group) {
2747                 g_object_unref (priv->view_popup_action_group);
2748                 priv->view_popup_action_group = NULL;
2749         }
2750
2751         if (priv->attachment_popup_action_group) {
2752                 g_object_unref (priv->attachment_popup_action_group);
2753                 priv->attachment_popup_action_group = NULL;
2754         }
2755
2756         if (priv->page_cache) {
2757                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2758                 priv->page_cache = NULL;
2759         }
2760
2761         if (priv->document) {
2762                 g_object_unref (priv->document);
2763                 priv->document = NULL;
2764         }
2765
2766         if (priv->view) {
2767                 g_object_unref (priv->view);
2768                 priv->view = NULL;
2769         }
2770
2771         if (priv->xfer_job) {
2772                 ev_window_clear_xfer_job (window);
2773         }
2774
2775         if (priv->local_uri) {
2776                 ev_window_clear_local_uri (window);
2777         }
2778
2779         if (priv->password_document) {
2780                 g_object_unref (priv->password_document);
2781                 priv->password_document = NULL;
2782         }
2783
2784         ev_window_close_dialogs (window);
2785
2786         if (priv->link) {
2787                 g_object_unref (priv->link);
2788                 priv->link = NULL;
2789         }
2790
2791         if (priv->attach_list) {
2792                 g_list_foreach (priv->attach_list,
2793                                 (GFunc) g_object_unref,
2794                                 NULL);
2795                 g_list_free (priv->attach_list);
2796                 priv->attach_list = NULL;
2797         }
2798
2799         if (priv->find_bar) {
2800                 g_signal_handlers_disconnect_by_func
2801                         (window->priv->find_bar,
2802                          G_CALLBACK (find_bar_close_cb),
2803                          window);
2804                 priv->find_bar = NULL;
2805         }
2806
2807         if (priv->uri) {
2808                 g_free (priv->uri);
2809                 priv->uri = NULL;
2810         }
2811
2812         if (window->priv->fullscreen_timeout_source) {
2813                 g_source_unref (window->priv->fullscreen_timeout_source);
2814                 g_source_destroy (window->priv->fullscreen_timeout_source);
2815                 window->priv->fullscreen_timeout_source = NULL;
2816         }
2817         destroy_fullscreen_popup (window);
2818
2819         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2820 }
2821
2822 static void
2823 ev_window_class_init (EvWindowClass *ev_window_class)
2824 {
2825         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2826         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2827
2828         g_object_class->dispose = ev_window_dispose;
2829         g_object_class->finalize = ev_window_finalize;
2830
2831         widget_class->focus_in_event = ev_window_focus_in_event;
2832         widget_class->focus_out_event = ev_window_focus_out_event;
2833         widget_class->screen_changed = ev_window_screen_changed;
2834
2835         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2836 }
2837
2838 /* Normal items */
2839 static const GtkActionEntry entries[] = {
2840         { "File", NULL, N_("_File") },
2841         { "Edit", NULL, N_("_Edit") },
2842         { "View", NULL, N_("_View") },
2843         { "Go", NULL, N_("_Go") },
2844         { "Help", NULL, N_("_Help") },
2845
2846         /* File menu */
2847         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
2848           N_("Open an existing document"),
2849           G_CALLBACK (ev_window_cmd_file_open) },
2850         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
2851           N_("Save a copy of the current document"),
2852           G_CALLBACK (ev_window_cmd_save_as) },
2853         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
2854           N_("Print this document"),
2855           G_CALLBACK (ev_window_cmd_file_print) },
2856         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
2857           G_CALLBACK (ev_window_cmd_file_properties) },
2858         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
2859           G_CALLBACK (ev_window_cmd_file_close_window) },
2860
2861         /* Edit menu */
2862         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
2863           G_CALLBACK (ev_window_cmd_edit_copy) },
2864         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
2865           G_CALLBACK (ev_window_cmd_edit_select_all) },
2866         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
2867           N_("Find a word or phrase in the document"),
2868           G_CALLBACK (ev_window_cmd_edit_find) },
2869         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
2870           G_CALLBACK (ev_window_cmd_edit_find_next) },
2871         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
2872           G_CALLBACK (ev_window_cmd_edit_find_previous) },
2873         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
2874           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2875         { "EditRotateLeft", NULL, N_("Rotate _Left"), NULL, NULL,
2876           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
2877         { "EditRotateRight", NULL, N_("Rotate _Right"), NULL, NULL,
2878           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
2879
2880         /* View menu */
2881         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2882           N_("Enlarge the document"),
2883           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2884         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2885           N_("Shrink the document"),
2886           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2887         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2888           N_("Reload the document"),
2889           G_CALLBACK (ev_window_cmd_view_reload) },
2890
2891         /* Go menu */
2892         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2893           N_("Go to the previous page"),
2894           G_CALLBACK (ev_window_cmd_go_previous_page) },
2895         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2896           N_("Go to the next page"),
2897           G_CALLBACK (ev_window_cmd_go_next_page) },
2898         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2899           N_("Go to the first page"),
2900           G_CALLBACK (ev_window_cmd_go_first_page) },
2901         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2902           N_("Go to the last page"),
2903           G_CALLBACK (ev_window_cmd_go_last_page) },
2904
2905         /* Help menu */
2906         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
2907           G_CALLBACK (ev_window_cmd_help_contents) },
2908
2909         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
2910           G_CALLBACK (ev_window_cmd_help_about) },
2911
2912         /* Toolbar-only */
2913         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2914           N_("Leave fullscreen mode"),
2915           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2916
2917         /* Accellerators */
2918         { "Escape", NULL, "", "Escape", "",
2919           G_CALLBACK (ev_window_cmd_escape) },
2920         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
2921           G_CALLBACK (ev_window_cmd_edit_find) },
2922         { "PageDown", NULL, "", "Page_Down", NULL,
2923           G_CALLBACK (ev_window_cmd_scroll_forward) },
2924         { "PageUp", NULL, "", "Page_Up", NULL,
2925           G_CALLBACK (ev_window_cmd_scroll_backward) },
2926         { "Space", NULL, "", "space", NULL,
2927           G_CALLBACK (ev_window_cmd_scroll_forward) },
2928         { "ShiftSpace", NULL, "", "<shift>space", NULL,
2929           G_CALLBACK (ev_window_cmd_scroll_backward) },
2930         { "BackSpace", NULL, "", "BackSpace", NULL,
2931           G_CALLBACK (ev_window_cmd_scroll_backward) },
2932         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
2933           G_CALLBACK (ev_window_cmd_scroll_forward) },
2934         { "Return", NULL, "", "Return", NULL,
2935           G_CALLBACK (ev_window_cmd_scroll_forward) },
2936         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
2937           G_CALLBACK (ev_window_cmd_scroll_backward) },
2938         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
2939           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2940         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
2941           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2942         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
2943           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2944         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
2945           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2946         { "FocusPageSelector", NULL, "", "<control>l", NULL,
2947           G_CALLBACK (ev_window_cmd_focus_page_selector) },
2948         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
2949           G_CALLBACK (ev_window_cmd_go_backward) },
2950         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
2951           G_CALLBACK (ev_window_cmd_go_forward) },
2952         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
2953           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2954         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
2955           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2956         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
2957           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2958         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
2959           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2960 };
2961
2962 /* Toggle items */
2963 static const GtkToggleActionEntry toggle_entries[] = {
2964         /* View Menu */
2965         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2966           N_("Show or hide the toolbar"),
2967           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2968         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
2969           N_("Show or hide the side pane"),
2970           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2971         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
2972           N_("Show the entire document"),
2973           G_CALLBACK (ev_window_cmd_continuous), TRUE },
2974         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
2975           N_("Show two pages at once"),
2976           G_CALLBACK (ev_window_cmd_dual), FALSE },
2977         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2978           N_("Expand the window to fill the screen"),
2979           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2980         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
2981           N_("Run document as a presentation"),
2982           G_CALLBACK (ev_window_cmd_view_presentation) },
2983         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2984           N_("Make the current document fill the window"),
2985           G_CALLBACK (ev_window_cmd_view_best_fit) },
2986         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2987           N_("Make the current document fill the window width"),
2988           G_CALLBACK (ev_window_cmd_view_page_width) },
2989 };
2990
2991 /* Popups specific items */
2992 static const GtkActionEntry view_popup_entries [] = {
2993         /* Links */
2994         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
2995           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
2996         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
2997           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
2998         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
2999           NULL,
3000           G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
3001 };
3002
3003 static const GtkActionEntry attachment_popup_entries [] = {
3004         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
3005           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
3006         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
3007           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
3008 };
3009
3010 static void
3011 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
3012                        gint x, gint y, GtkSelectionData *selection_data,
3013                        guint info, guint time, gpointer gdata)
3014 {
3015         GList  *uri_list = NULL;
3016         GSList *uris = NULL;
3017         gchar  *uri;
3018
3019         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3020
3021         if (uri_list) {
3022                 while (uri_list) {
3023                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3024                         uris = g_slist_append (uris, (gpointer) uri);
3025
3026                         uri_list = g_list_next (uri_list);
3027                 }
3028
3029                 gnome_vfs_uri_list_free (uri_list);
3030
3031                 ev_application_open_uri_list (EV_APP, uris, 0);
3032
3033                 g_slist_free (uris);
3034         }
3035 }
3036
3037 static void
3038 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3039 {
3040         g_return_if_fail (EV_IS_WINDOW (window));
3041
3042         ev_view_goto_link (EV_VIEW (window->priv->view), link);
3043         gtk_widget_grab_focus (window->priv->view);
3044 }
3045
3046 static gboolean
3047 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3048 {
3049         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3050
3051         gtk_widget_grab_focus (window->priv->view);
3052
3053         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3054 }
3055
3056 static void
3057 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3058 {
3059         GtkAction *action;
3060
3061         action = g_object_new (EV_TYPE_PAGE_ACTION,
3062                                "name", PAGE_SELECTOR_ACTION,
3063                                "label", _("Page"),
3064                                "tooltip", _("Select Page"),
3065                                "visible_overflown", FALSE,
3066                                NULL);
3067         g_signal_connect (action, "activate_link",
3068                           G_CALLBACK (activate_link_cb), window);
3069         g_signal_connect (action, "activate_label",
3070                           G_CALLBACK (activate_label_cb), window);
3071         gtk_action_group_add_action (group, action);
3072         g_object_unref (action);
3073
3074         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3075                                "name", ZOOM_CONTROL_ACTION,
3076                                "label", _("Zoom"),
3077                                "stock_id", GTK_STOCK_ZOOM_IN,
3078                                "tooltip", _("Adjust the zoom level"),
3079                                "zoom", 1.0,
3080                                NULL);
3081         g_signal_connect (action, "zoom_to_level",
3082                           G_CALLBACK (zoom_control_changed_cb), window);
3083         gtk_action_group_add_action (group, action);
3084         g_object_unref (action);
3085 }
3086
3087 static void
3088 set_action_properties (GtkActionGroup *action_group)
3089 {
3090         GtkAction *action;
3091
3092         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3093         /*translators: this is the label for toolbar button*/
3094         g_object_set (action, "short_label", _("Previous"), NULL);
3095         g_object_set (action, "is-important", TRUE, NULL);
3096
3097         action = gtk_action_group_get_action (action_group, "GoNextPage");
3098         g_object_set (action, "is-important", TRUE, NULL);
3099         /*translators: this is the label for toolbar button*/
3100         g_object_set (action, "short_label", _("Next"), NULL);
3101
3102         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3103         /*translators: this is the label for toolbar button*/
3104         g_object_set (action, "short_label", _("Zoom In"), NULL);
3105         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3106
3107         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3108         /*translators: this is the label for toolbar button*/
3109         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3110         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3111
3112         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3113         /*translators: this is the label for toolbar button*/
3114         g_object_set (action, "short_label", _("Best Fit"), NULL);
3115         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3116
3117         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3118         /*translators: this is the label for toolbar button*/
3119         g_object_set (action, "short_label", _("Fit Width"), NULL);
3120         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3121
3122         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3123         g_object_set (action, "is-important", TRUE, NULL);
3124 }
3125
3126 static void
3127 set_chrome_actions (EvWindow *window)
3128 {
3129         EvWindowPrivate *priv = window->priv;
3130         GtkActionGroup *action_group = priv->action_group;
3131         GtkAction *action;
3132
3133         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3134         g_signal_handlers_block_by_func
3135                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3136         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3137                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3138         g_signal_handlers_unblock_by_func
3139                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3140 }
3141
3142 static void
3143 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3144                           GParamSpec     *pspec,
3145                           EvWindow       *ev_window)
3146 {
3147         GtkTreeModel *model;
3148         GtkAction *action;
3149
3150         g_object_get (G_OBJECT (ev_sidebar_links),
3151                       "model", &model,
3152                       NULL);
3153
3154         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3155         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3156         g_object_unref (model);
3157 }
3158
3159 static gboolean
3160 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3161 {
3162         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
3163         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
3164
3165         ev_window_set_view_accels_sensitivity (window, TRUE);
3166
3167         return FALSE;
3168 }
3169
3170 static gboolean
3171 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3172 {
3173         ev_window_set_view_accels_sensitivity (window, FALSE);
3174
3175         return FALSE;
3176 }
3177
3178 static void
3179 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3180                                     GParamSpec         *pspec,
3181                                     EvWindow           *ev_window)
3182 {
3183         GtkWidget *widget;
3184
3185         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3186
3187         if (widget != NULL) {
3188                 g_signal_connect_object (widget, "focus_in_event",
3189                                          G_CALLBACK (view_actions_focus_in_cb),
3190                                          ev_window, 0);
3191                 g_signal_connect_object (widget, "focus_out_event",
3192                                          G_CALLBACK (view_actions_focus_out_cb),
3193                                          ev_window, 0);
3194                 g_object_unref (widget);
3195         }
3196 }
3197
3198 static gboolean
3199 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
3200 {
3201         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
3202                 gboolean maximized;
3203
3204                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
3205                 if (!ev_window_is_empty (window))
3206                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
3207         }
3208
3209         return FALSE;
3210 }
3211
3212 static gboolean
3213 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
3214 {
3215         char *uri = window->priv->uri;
3216         GdkWindowState state;
3217         int x, y, width, height;
3218
3219         state = gdk_window_get_state (GTK_WIDGET (window)->window);
3220
3221         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
3222                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
3223                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
3224
3225                 if (!ev_window_is_empty (window)) {
3226                         ev_metadata_manager_set_int (uri, "window_x", x);
3227                         ev_metadata_manager_set_int (uri, "window_y", y);
3228                         ev_metadata_manager_set_int (uri, "window_width", width);
3229                         ev_metadata_manager_set_int (uri, "window_height", height);
3230                 }
3231         }
3232
3233         return FALSE;
3234 }
3235
3236 static void
3237 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
3238 {
3239         ev_view_goto_link (EV_VIEW (window->priv->view), link);
3240 }
3241
3242 static void
3243 launch_link (EvWindow *window, EvLink *link)
3244 {
3245         const char *filename = ev_link_get_filename (link);
3246         char *uri = NULL;
3247
3248         if (filename  && g_path_is_absolute (filename)) {
3249                 uri = gnome_vfs_get_uri_from_local_path (filename);
3250         } else {
3251                 GnomeVFSURI *base_uri, *resolved_uri;
3252
3253                 base_uri = gnome_vfs_uri_new (window->priv->uri);
3254                 if (base_uri && filename) {
3255                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
3256                         if (resolved_uri) {
3257                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
3258                                 gnome_vfs_uri_unref (resolved_uri);
3259                         }
3260                         gnome_vfs_uri_unref (base_uri);
3261                 }
3262         }
3263
3264         if (uri) {
3265                 gnome_vfs_url_show (uri);
3266         } else {
3267                 gnome_vfs_url_show (filename);
3268         }
3269
3270         g_free (uri);
3271
3272         /* According to the PDF spec filename can be an executable. I'm not sure
3273            allowing to launch executables is a good idea though. -- marco */
3274 }
3275
3276 static void
3277 launch_external_uri (EvWindow *window, EvLink *link)
3278 {
3279         const char *uri;
3280         char *escaped;
3281
3282         uri = ev_link_get_uri (link);
3283         escaped = gnome_vfs_escape_host_and_path_string (uri);
3284
3285         gnome_vfs_url_show (escaped);
3286         g_free (escaped);
3287 }
3288
3289 static void
3290 view_external_link_cb (EvView *view, EvLink *link, EvWindow *window)
3291 {
3292         switch (ev_link_get_link_type (link)) {
3293         case EV_LINK_TYPE_EXTERNAL_URI:
3294                 launch_external_uri (window, link);
3295                 break;
3296         case EV_LINK_TYPE_LAUNCH:
3297                 launch_link (window, link);
3298                 break;
3299         default:
3300                 g_assert_not_reached ();
3301         }
3302 }
3303
3304 static void
3305 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
3306 {
3307         ev_view_goto_link (EV_VIEW (window->priv->view), window->priv->link);
3308 }
3309
3310 static void
3311 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
3312 {
3313         GtkClipboard *clipboard;
3314         const gchar *uri;
3315
3316         uri = ev_link_get_uri (window->priv->link);
3317
3318         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
3319                                               GDK_SELECTION_CLIPBOARD);
3320         gtk_clipboard_set_text (clipboard, uri, -1);
3321 }
3322
3323 static void
3324 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
3325 {
3326         GList *l;
3327
3328         if (!window->priv->attach_list)
3329                 return;
3330
3331         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
3332                 EvAttachment *attachment;
3333                 GError       *error = NULL;
3334
3335                 attachment = (EvAttachment *) l->data;
3336
3337                 ev_attachment_open (attachment, &error);
3338
3339                 if (error) {
3340                         ev_window_error_dialog (GTK_WINDOW (window),
3341                                                 _("Unable to open attachment"),
3342                                                 error);
3343                         g_error_free (error);
3344                 }
3345         }
3346 }
3347
3348 static void
3349 attachment_save_dialog_response_cb (GtkWidget *fc,
3350                                     gint       response_id,
3351                                     EvWindow  *ev_window)
3352 {
3353         gchar                *uri;
3354         GList                *l;
3355         GtkFileChooserAction  fc_action;
3356         gboolean              is_dir;
3357
3358         if (response_id != GTK_RESPONSE_OK) {
3359                 gtk_widget_destroy (fc);
3360                 return;
3361         }
3362
3363         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
3364
3365         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
3366         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
3367
3368         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
3369                 EvAttachment *attachment;
3370                 gchar        *filename;
3371                 GError       *error = NULL;
3372
3373                 attachment = (EvAttachment *) l->data;
3374
3375                 if (is_dir) {
3376                         filename = g_strjoin ("/", uri,
3377                                               ev_attachment_get_name (attachment),
3378                                               NULL);
3379                 } else {
3380                         filename = g_strdup (uri);
3381                 }
3382
3383                 ev_attachment_save (attachment, filename, &error);
3384                 g_free (filename);
3385
3386                 if (error) {
3387                         ev_window_error_dialog (GTK_WINDOW (fc),
3388                                                 _("The attachment could not be saved."),
3389                                                 error);
3390                         g_error_free (error);
3391                 }
3392         }
3393
3394         g_free (uri);
3395
3396         gtk_widget_destroy (fc);
3397 }
3398
3399 static void
3400 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
3401 {
3402         GtkWidget    *fc;
3403         EvAttachment *attachment = NULL;
3404
3405         if (!window->priv->attach_list)
3406                 return;
3407
3408         if (g_list_length (window->priv->attach_list) == 1)
3409                 attachment = (EvAttachment *) window->priv->attach_list->data;
3410
3411         fc = gtk_file_chooser_dialog_new (
3412                 _("Save a Copy"),
3413                 GTK_WINDOW (window),
3414                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
3415                 GTK_STOCK_CANCEL,
3416                 GTK_RESPONSE_CANCEL,
3417                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
3418                 NULL);
3419
3420         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
3421
3422 #ifdef HAVE_GTK_FILE_CHOOSER_SET_DO_OVERWRITE_CONFIRMATION
3423         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
3424 #endif
3425
3426         if (attachment)
3427                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
3428                                                    ev_attachment_get_name (attachment));
3429
3430         g_signal_connect (fc, "response",
3431                           G_CALLBACK (attachment_save_dialog_response_cb),
3432                           window);
3433
3434         gtk_widget_show (fc);
3435 }
3436
3437 static void
3438 ev_window_init (EvWindow *ev_window)
3439 {
3440         GtkActionGroup *action_group;
3441         GtkAccelGroup *accel_group;
3442         GError *error = NULL;
3443         GtkWidget *sidebar_widget, *toolbar_dock;
3444
3445         g_signal_connect (ev_window, "configure_event",
3446                           G_CALLBACK (window_configure_event_cb), NULL);
3447         g_signal_connect (ev_window, "window_state_event",
3448                           G_CALLBACK (window_state_event_cb), NULL);
3449
3450         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
3451
3452         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
3453         ev_window->priv->title = ev_window_title_new (ev_window);
3454
3455         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
3456         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
3457         gtk_widget_show (ev_window->priv->main_box);
3458
3459         action_group = gtk_action_group_new ("MenuActions");
3460         ev_window->priv->action_group = action_group;
3461         gtk_action_group_set_translation_domain (action_group, NULL);
3462         gtk_action_group_add_actions (action_group, entries,
3463                                       G_N_ELEMENTS (entries), ev_window);
3464         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
3465                                              G_N_ELEMENTS (toggle_entries),
3466                                              ev_window);
3467         set_action_properties (action_group);
3468         register_custom_actions (ev_window, action_group);
3469
3470         ev_window->priv->ui_manager = gtk_ui_manager_new ();
3471         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3472                                             action_group, 0);
3473
3474         accel_group =
3475                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
3476         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
3477
3478         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
3479
3480         action_group = gtk_action_group_new ("ViewPopupActions");
3481         ev_window->priv->view_popup_action_group = action_group;
3482         gtk_action_group_set_translation_domain (action_group, NULL);
3483         gtk_action_group_add_actions (action_group, view_popup_entries,
3484                                       G_N_ELEMENTS (view_popup_entries),
3485                                       ev_window);
3486         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3487                                             action_group, 0);
3488
3489         action_group = gtk_action_group_new ("AttachmentPopupActions");
3490         ev_window->priv->attachment_popup_action_group = action_group;
3491         gtk_action_group_set_translation_domain (action_group, NULL);
3492         gtk_action_group_add_actions (action_group, attachment_popup_entries,
3493                                       G_N_ELEMENTS (attachment_popup_entries),
3494                                       ev_window);
3495         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3496                                             action_group, 0);
3497
3498         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
3499                                               DATADIR"/evince-ui.xml",
3500                                               &error)) {
3501                 g_warning ("building menus failed: %s", error->message);
3502                 g_error_free (error);
3503         }
3504
3505         ev_window->priv->menubar =
3506                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3507                                             "/MainMenu");
3508         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
3509                             ev_window->priv->menubar,
3510                             FALSE, FALSE, 0);
3511
3512         /* This sucks, but there is no way to have a draw=no, expand=true separator
3513          * in a GtkUIManager-built toolbar. So, just add another toolbar.
3514          * See gtk+ bug 166489.
3515          */
3516         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
3517         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
3518                             FALSE, FALSE, 0);
3519         gtk_widget_show (toolbar_dock);
3520
3521         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
3522                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
3523         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
3524                                    "DefaultToolBar");
3525         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
3526                             TRUE, TRUE, 0);
3527         gtk_widget_show (ev_window->priv->toolbar);
3528
3529         /* Add the main area */
3530         ev_window->priv->hpaned = gtk_hpaned_new ();
3531         g_signal_connect (ev_window->priv->hpaned,
3532                           "notify::position",
3533                           G_CALLBACK (ev_window_sidebar_position_change_cb),
3534                           ev_window);
3535
3536         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
3537         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
3538                             TRUE, TRUE, 0);
3539         gtk_widget_show (ev_window->priv->hpaned);
3540
3541         ev_window->priv->sidebar = ev_sidebar_new ();
3542         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
3543                          ev_window->priv->sidebar, FALSE, FALSE);
3544         gtk_widget_show (ev_window->priv->sidebar);
3545
3546         /* Stub sidebar, for now */
3547         sidebar_widget = ev_sidebar_links_new ();
3548         ev_window->priv->sidebar_links = sidebar_widget;
3549         g_signal_connect (sidebar_widget,
3550                           "notify::model",
3551                           G_CALLBACK (sidebar_widget_model_set),
3552                           ev_window);
3553         g_signal_connect (sidebar_widget,
3554                           "link_activated",
3555                           G_CALLBACK (sidebar_links_link_activated_cb),
3556                           ev_window);
3557         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3558         gtk_widget_show (sidebar_widget);
3559         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3560                              sidebar_widget);
3561
3562         sidebar_widget = ev_sidebar_thumbnails_new ();
3563         ev_window->priv->sidebar_thumbs = sidebar_widget;
3564         g_signal_connect (sidebar_widget,
3565                           "notify::main-widget",
3566                           G_CALLBACK (sidebar_page_main_widget_update_cb),
3567                           ev_window);
3568         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3569         gtk_widget_show (sidebar_widget);
3570         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3571                              sidebar_widget);
3572
3573
3574         ev_window->priv->scrolled_window =
3575                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
3576                                           "shadow-type", GTK_SHADOW_IN,
3577                                           NULL));
3578         gtk_widget_show (ev_window->priv->scrolled_window);
3579
3580         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
3581                         ev_window->priv->scrolled_window);
3582
3583         ev_window->priv->view = ev_view_new ();
3584         ev_window->priv->password_view = ev_password_view_new ();
3585         g_signal_connect_swapped (ev_window->priv->password_view,
3586                                   "unlock",
3587                                   G_CALLBACK (ev_window_popup_password_dialog),
3588                                   ev_window);
3589         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
3590                                  G_CALLBACK (view_actions_focus_in_cb),
3591                                  ev_window, 0);
3592         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
3593                                  G_CALLBACK (view_actions_focus_out_cb),
3594                                  ev_window, 0);
3595         g_signal_connect_object (ev_window->priv->view, "external-link",
3596                                  G_CALLBACK (view_external_link_cb),
3597                                  ev_window, 0);
3598         g_signal_connect_object (ev_window->priv->view,
3599                                  "popup",
3600                                  G_CALLBACK (view_menu_popup_cb),
3601                                  ev_window, 0);
3602         gtk_widget_show (ev_window->priv->view);
3603         gtk_widget_show (ev_window->priv->password_view);
3604
3605         /* Attachments Bar */
3606         ev_window->priv->attachment_bar = ev_attachment_bar_new ();
3607         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3608                           ev_window->priv->attachment_bar,
3609                           FALSE, TRUE, 0);
3610         g_signal_connect_object (ev_window->priv->attachment_bar,
3611                                  "popup",
3612                                  G_CALLBACK (attachment_bar_menu_popup_cb),
3613                                  ev_window, 0);
3614
3615         /* Find Bar */
3616         ev_window->priv->find_bar = egg_find_bar_new ();
3617         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3618                           ev_window->priv->find_bar,
3619                           FALSE, TRUE, 0);
3620
3621         /* We own a ref on these widgets, as we can swap them in and out */
3622         g_object_ref (ev_window->priv->view);
3623         g_object_ref (ev_window->priv->password_view);
3624
3625         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
3626                            ev_window->priv->view);
3627
3628         g_signal_connect (ev_window->priv->view,
3629                           "notify::find-status",
3630                           G_CALLBACK (view_find_status_changed_cb),
3631                           ev_window);
3632         g_signal_connect (ev_window->priv->view,
3633                           "notify::sizing-mode",
3634                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
3635                           ev_window);
3636         g_signal_connect (ev_window->priv->view,
3637                           "notify::zoom",
3638                           G_CALLBACK (ev_window_zoom_changed_cb),
3639                           ev_window);
3640         g_signal_connect (ev_window->priv->view,
3641                           "notify::dual-page",
3642                           G_CALLBACK (ev_window_dual_mode_changed_cb),
3643                           ev_window);
3644         g_signal_connect (ev_window->priv->view,
3645                           "notify::continuous",
3646                           G_CALLBACK (ev_window_continuous_changed_cb),
3647                           ev_window);
3648         g_signal_connect (ev_window->priv->view,
3649                           "notify::rotation",
3650                           G_CALLBACK (ev_window_rotation_changed_cb),
3651                           ev_window);
3652         g_signal_connect (ev_window->priv->view,
3653                           "notify::has-selection",
3654                           G_CALLBACK (ev_window_has_selection_changed_cb),
3655                           ev_window);
3656
3657         /* Connect sidebar signals */
3658         g_signal_connect (ev_window->priv->sidebar,
3659                           "notify::visible",
3660                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
3661                           ev_window);
3662         g_signal_connect (ev_window->priv->sidebar,
3663                           "notify::current-page",
3664                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
3665                           ev_window);
3666
3667         /* Connect attachment bar sgignals */
3668         g_signal_connect (G_OBJECT (ev_window->priv->attachment_bar),
3669                           "notify::expanded",
3670                           G_CALLBACK (ev_window_attachment_bar_toggled_cb),
3671                           ev_window);
3672
3673         /* Connect to find bar signals */
3674         g_signal_connect (ev_window->priv->find_bar,
3675                           "previous",
3676                           G_CALLBACK (find_bar_previous_cb),
3677                           ev_window);
3678         g_signal_connect (ev_window->priv->find_bar,
3679                           "next",
3680                           G_CALLBACK (find_bar_next_cb),
3681                           ev_window);
3682         g_signal_connect (ev_window->priv->find_bar,
3683                           "close",
3684                           G_CALLBACK (find_bar_close_cb),
3685                           ev_window);
3686         g_signal_connect (ev_window->priv->find_bar,
3687                           "notify::search-string",
3688                           G_CALLBACK (find_bar_search_changed_cb),
3689                           ev_window);
3690         g_signal_connect (ev_window->priv->find_bar,
3691                           "notify::case-sensitive",
3692                           G_CALLBACK (find_bar_search_changed_cb),
3693                           ev_window);
3694         g_signal_connect (ev_window->priv->find_bar,
3695                           "notify::visible",
3696                           G_CALLBACK (find_bar_search_changed_cb),
3697                           ev_window);
3698         g_signal_connect (ev_window->priv->find_bar,
3699                           "scroll",
3700                           G_CALLBACK (find_bar_scroll),
3701                           ev_window);
3702
3703         /* Popups */
3704         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3705                                                                  "/DocumentPopup");
3706         ev_window->priv->link = NULL;
3707
3708         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3709                                                                        "/AttachmentPopup");
3710         ev_window->priv->attach_list = NULL;
3711
3712         /* Give focus to the document view */
3713         gtk_widget_grab_focus (ev_window->priv->view);
3714
3715         /* Drag and Drop */
3716         gtk_drag_dest_unset (GTK_WIDGET (ev_window->priv->view));
3717         gtk_drag_dest_set (GTK_WIDGET (ev_window->priv->view),
3718                            GTK_DEST_DEFAULT_ALL,
3719                            ev_drop_types,
3720                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3721                            GDK_ACTION_COPY);
3722         g_signal_connect_swapped (G_OBJECT (ev_window->priv->view), "drag-data-received",
3723                                   G_CALLBACK (drag_data_received_cb),
3724                                   ev_window);
3725
3726         /* Set it user interface params */
3727
3728         ev_window_setup_recent (ev_window);
3729         setup_chrome_from_metadata (ev_window);
3730         set_chrome_actions (ev_window);
3731         update_chrome_visibility (ev_window);
3732         update_sidebar_visibility (ev_window);
3733         update_attachment_bar_visibility (ev_window);
3734
3735         gtk_window_set_default_size (GTK_WINDOW (ev_window),
3736                                      600, 600);
3737         setup_view_from_metadata (ev_window);
3738
3739         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3740         ev_window_setup_action_sensitivity (ev_window);
3741 }
3742
3743 GtkWidget *
3744 ev_window_new (void)
3745 {
3746         GtkWidget *ev_window;
3747
3748         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
3749                                               "type", GTK_WINDOW_TOPLEVEL,
3750                                               NULL));
3751
3752         return ev_window;
3753 }