shell/ev-window.c

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