shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-page-action.h"
  33 #include "ev-sidebar.h"
  34 #include "ev-sidebar-links.h"
  35 #include "ev-sidebar-thumbnails.h"
  36 #include "ev-view.h"
  37 #include "ev-password.h"
  38 #include "ev-password-view.h"
  39 #include "ev-print-job.h"
  40 #include "ev-properties-dialog.h"
  41 #include "ev-ps-exporter.h"
  42 #include "ev-document-thumbnails.h"
  43 #include "ev-document-links.h"
  44 #include "ev-document-fonts.h"
  45 #include "ev-document-find.h"
  46 #include "ev-document-security.h"
  47 #include "ev-document-types.h"
  48 #include "ev-job-queue.h"
  49 #include "ev-jobs.h"
  50 #include "ev-sidebar-page.h"
  51 #include "eggfindbar.h"
  52 #include "egg-recent-view-uimanager.h"
  53 #include "egg-recent-view.h"
  54 #include "egg-toolbar-editor.h"
  55 #include "egg-editable-toolbar.h"
  56 #include "egg-recent-model.h"
  57 #include "egg-toolbars-model.h"
  58 #include "ephy-zoom.h"
  59 #include "ephy-zoom-action.h"
  60 #include "ev-application.h"
  61 #include "ev-stock-icons.h"
  62 #include "ev-metadata-manager.h"
  63 #include "ev-file-helpers.h"
  64 #include "ev-utils.h"
  65
  66 #include <poppler.h>
  67
  68 #include <glib/gi18n.h>
  69 #include <gtk/gtk.h>
  70 #include <gnome.h>
  71 #include <libgnomeprintui/gnome-print-dialog.h>
  72 #include <libgnomevfs/gnome-vfs-utils.h>
  73 #include <gconf/gconf-client.h>
  74
  75 #include <string.h>
  76
  77 typedef enum {
  78         PAGE_MODE_DOCUMENT,
  79         PAGE_MODE_PASSWORD
  80 } EvWindowPageMode;
  81
  82 typedef enum {
  83         EV_CHROME_MENUBAR       = 1 << 0,
  84         EV_CHROME_TOOLBAR       = 1 << 1,
  85         EV_CHROME_FINDBAR       = 1 << 2,
  86         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
  87         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR
  88 } EvChrome;
  89
  90 struct _EvWindowPrivate {
  91         /* UI */
  92         EvChrome chrome;
  93
  94         GtkWidget *main_box;
  95         GtkWidget *menubar;
  96         GtkWidget *toolbar_dock;
  97         GtkWidget *toolbar;
  98         GtkWidget *hpaned;
  99         GtkWidget *sidebar;
 100         GtkWidget *find_bar;
 101         GtkWidget *scrolled_window;
 102         GtkWidget *view;
 103         GtkWidget *page_view;
 104         GtkWidget *password_view;
 105         GtkWidget *sidebar_thumbs;
 106         GtkWidget *sidebar_links;
 107
 108         /* Dialogs */
 109         GtkWidget *properties;
 110
 111         /* UI Builders */
 112         GtkActionGroup *action_group;
 113         GtkUIManager *ui_manager;
 114
 115         /* Fullscreen mode */
 116         GtkWidget *fullscreen_toolbar;
 117         GtkWidget *fullscreen_popup;
 118         GSource   *fullscreen_timeout_source;
 119
 120         /* Document */
 121         char *uri;
 122         char *local_uri;
 123         EvDocument *document;
 124         EvPageCache *page_cache;
 125
 126         EvWindowPageMode page_mode;
 127
 128         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 129         EvDocument *password_document;
 130         GtkWidget *password_dialog;
 131         char *password_uri;
 132
 133         /* Job used to load document */
 134         EvJob *xfer_job;
 135         EvJob *load_job;
 136
 137         EggRecentViewUIManager *recent_view;
 138 };
 139
 140 static const GtkTargetEntry ev_drop_types[] = {
 141         { "text/uri-list", 0, 0 }
 142 };
 143
 144
 145 #define EV_WINDOW_GET_PRIVATE(object) \
 146         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 147
 148 #define PAGE_SELECTOR_ACTION    "PageSelector"
 149 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 150
 151 #define GCONF_CHROME_TOOLBAR    "/apps/evince/show_toolbar"
 152 #define GCONF_LOCKDOWN_SAVE     "/desktop/gnome/lockdown/disable_save_to_disk"
 153 #define GCONF_LOCKDOWN_PRINT    "/desktop/gnome/lockdown/disable_printing"
 154
 155 #define SIDEBAR_DEFAULT_SIZE    132
 156 #define LINKS_SIDEBAR_ID "links"
 157 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 158
 159 #define PRINT_CONFIG_FILENAME   "ev-print-config.xml"
 160
 161 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 162 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 163                                                          GParamSpec       *pspec,
 164                                                          EvWindow         *ev_window);
 165 static void     ev_window_set_page_mode                 (EvWindow         *window,
 166                                                          EvWindowPageMode  page_mode);
 167 static void     ev_window_load_job_cb                   (EvJobLoad *job,
 168                                                          gpointer data);
 169 static void     ev_window_xfer_job_cb                   (EvJobXfer *job,
 170                                                          gpointer data);
 171 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 172                                                          GParamSpec       *pspec,
 173                                                          EvWindow         *ev_window);
 174 static void     ev_window_zoom_changed_cb               (EvView           *view,
 175                                                          GParamSpec       *pspec,
 176                                                          EvWindow         *ev_window);
 177 static void     ev_window_add_recent                    (EvWindow         *window,
 178                                                          const char       *filename);
 179 static void     ev_window_run_fullscreen                (EvWindow         *window);
 180 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 181 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 182                                                          EvWindow         *window);
 183 static void     ev_window_run_presentation              (EvWindow         *window);
 184 static void     ev_window_stop_presentation             (EvWindow         *window);
 185 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 186                                                          EvWindow         *window);
 187 static void     show_fullscreen_popup                   (EvWindow         *window);
 188
 189
 190 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 191
 192 static void
 193 set_action_sensitive (EvWindow   *ev_window,
 194                       const char *name,
 195                       gboolean    sensitive)
 196 {
 197         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 198                                                          name);
 199         gtk_action_set_sensitive (action, sensitive);
 200 }
 201
 202 static void
 203 update_action_sensitivity (EvWindow *ev_window)
 204 {
 205         EvView *view;
 206         EvDocument *document;
 207         const EvDocumentInfo *info = NULL;
 208         EvWindowPageMode page_mode;
 209         gboolean sensitive, has_pages = FALSE, has_document;
 210         int n_pages = 0, page = -1;
 211         gboolean ok_to_print = TRUE;
 212         gboolean ok_to_copy = TRUE;
 213         gboolean has_properties = TRUE;
 214         GConfClient *client;
 215
 216         view = EV_VIEW (ev_window->priv->view);
 217
 218         document = ev_window->priv->document;
 219
 220         if (document)
 221                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 222
 223         page_mode = ev_window->priv->page_mode;
 224         has_document = document != NULL;
 225
 226         if (has_document && ev_window->priv->page_cache) {
 227                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 228                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 229                 has_pages = has_document && n_pages > 0;
 230         }
 231
 232         if (info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 233                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 234                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 235         }
 236
 237         if (has_document && !EV_IS_PS_EXPORTER(document))
 238                 ok_to_print = FALSE;
 239
 240         if (!info || info->fields_mask == 0) {
 241                 has_properties = FALSE;
 242         }
 243
 244         client = gconf_client_get_default ();
 245
 246         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 247                 ok_to_copy = FALSE;
 248         }
 249
 250         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 251                 ok_to_print = FALSE;
 252         }
 253
 254         /* File menu */
 255         /* "FileOpen": always sensitive */
 256         set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 257         set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 258         set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 259         /* "FileCloseWindow": always sensitive */
 260
 261         /* Edit menu */
 262         sensitive = has_pages && ev_document_can_get_text (document);
 263         set_action_sensitive (ev_window, "EditCopy", sensitive && ok_to_copy);
 264         set_action_sensitive (ev_window, "EditSelectAll", sensitive && ok_to_copy);
 265         set_action_sensitive (ev_window, "EditFind",
 266                               has_pages && EV_IS_DOCUMENT_FIND (document));
 267         set_action_sensitive (ev_window, "Slash",
 268                               has_pages && EV_IS_DOCUMENT_FIND (document));
 269         set_action_sensitive (ev_window, "EditFindNext",
 270                               ev_view_can_find_next (view));
 271         set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 272         set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 273
 274         /* View menu */
 275         set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 276         set_action_sensitive (ev_window, "ViewDual", has_pages);
 277         set_action_sensitive (ev_window, "ViewZoomIn",
 278                               has_pages && ev_view_can_zoom_in (view));
 279         set_action_sensitive (ev_window, "ViewZoomOut",
 280                               has_pages && ev_view_can_zoom_out (view));
 281         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 282         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 283         set_action_sensitive (ev_window, "ViewReload", has_pages);
 284
 285         /* Go menu */
 286         if (document) {
 287                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 288                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 289                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 290                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 291         } else {
 292                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 293                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 294                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 295                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 296         }
 297
 298         /* Toolbar-specific actions: */
 299         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 300         set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 301
 302         if (has_pages && ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 303                 GtkAction *action;
 304                 float      zoom;
 305                 float      real_zoom;
 306
 307                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 308                                                       ZOOM_CONTROL_ACTION);
 309
 310                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 311                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 312
 313                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 314         }
 315 }
 316
 317 static void
 318 set_widget_visibility (GtkWidget *widget, gboolean visible)
 319 {
 320         g_return_if_fail (GTK_IS_WIDGET (widget));
 321
 322         if (visible)
 323                 gtk_widget_show (widget);
 324         else
 325                 gtk_widget_hide (widget);
 326 }
 327
 328 static void
 329 update_chrome_visibility (EvWindow *window)
 330 {
 331         EvWindowPrivate *priv = window->priv;
 332         gboolean menubar, toolbar, findbar, fullscreen_toolbar;
 333         gboolean fullscreen_mode, presentation, fullscreen;
 334
 335         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 336         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 337         fullscreen_mode = fullscreen || presentation;
 338
 339         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 340         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 341                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 342         fullscreen_toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
 343                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0);
 344         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 345
 346         set_widget_visibility (priv->menubar, menubar);
 347
 348         set_widget_visibility (priv->toolbar_dock, toolbar);
 349         set_action_sensitive (window, "EditToolbar", toolbar);
 350
 351         set_widget_visibility (priv->find_bar, findbar);
 352
 353         if (priv->fullscreen_popup != NULL) {
 354                 if (fullscreen)
 355                         show_fullscreen_popup (window);
 356                 else
 357                         set_widget_visibility (priv->fullscreen_popup, FALSE);
 358
 359                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 360         }
 361 }
 362
 363 static void
 364 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 365 {
 366         EvWindowPrivate *priv = window->priv;
 367         GConfClient *client;
 368
 369         if (active) {
 370                 priv->chrome |= flag;
 371         }
 372         else {
 373                 priv->chrome &= ~flag;
 374         }
 375
 376         if (pref != NULL) {
 377                 client = gconf_client_get_default ();
 378                 gconf_client_set_bool (client, pref, active, NULL);
 379                 g_object_unref (client);
 380         }
 381
 382         update_chrome_visibility (window);
 383 }
 384
 385 static void
 386 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
 387 {
 388         GtkAction *action;
 389
 390         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, TRUE);
 391         set_action_sensitive (window, "ViewToolbar", FALSE);
 392
 393         action = gtk_action_group_get_action (window->priv->action_group,
 394                                               PAGE_SELECTOR_ACTION);
 395         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
 396 }
 397
 398 static void
 399 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
 400 {
 401         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD);
 402 }
 403
 404 static void
 405 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
 406 {
 407         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD);
 408 }
 409
 410 static void
 411 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
 412 {
 413         gboolean continuous;
 414
 415         ev_window_stop_presentation (ev_window);
 416         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 417         g_object_set (G_OBJECT (ev_window->priv->view),
 418                       "continuous", continuous,
 419                       NULL);
 420         update_action_sensitivity (ev_window);
 421 }
 422
 423 static void
 424 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
 425 {
 426         gboolean dual_page;
 427
 428         ev_window_stop_presentation (ev_window);
 429         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 430         g_object_set (G_OBJECT (ev_window->priv->view),
 431                       "dual-page", dual_page,
 432                       NULL);
 433         update_action_sensitivity (ev_window);
 434 }
 435
 436 static void
 437 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 438 {
 439         ev_window_stop_presentation (ev_window);
 440
 441         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 442                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
 443         } else {
 444                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 445         }
 446         update_action_sensitivity (ev_window);
 447 }
 448
 449 static void
 450 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 451 {
 452         ev_window_stop_presentation (ev_window);
 453
 454         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 455                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
 456         } else {
 457                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 458         }
 459         update_action_sensitivity (ev_window);
 460 }
 461
 462 static void
 463 update_sizing_buttons (EvWindow *window)
 464 {
 465         GtkActionGroup *action_group = window->priv->action_group;
 466         GtkAction *action;
 467         gboolean best_fit, page_width;
 468         EvSizingMode sizing_mode;
 469
 470         if (window->priv->view == NULL)
 471                 return;
 472
 473         g_object_get (window->priv->view,
 474                       "sizing_mode", &sizing_mode,
 475                       NULL);
 476
 477         switch (sizing_mode) {
 478         case EV_SIZING_BEST_FIT:
 479                 best_fit = TRUE;
 480                 page_width = FALSE;
 481                 break;
 482         case EV_SIZING_FIT_WIDTH:
 483                 best_fit = FALSE;
 484                 page_width = TRUE;
 485                 break;
 486
 487         default:
 488                 best_fit = page_width = FALSE;
 489                 break;
 490         }
 491
 492         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 493         g_signal_handlers_block_by_func
 494                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 495         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 496         g_signal_handlers_unblock_by_func
 497                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 498
 499         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 500         g_signal_handlers_block_by_func
 501                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 502         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 503         g_signal_handlers_unblock_by_func
 504                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 505
 506         action = gtk_action_group_get_action (window->priv->action_group,
 507                                               ZOOM_CONTROL_ACTION);
 508         if (best_fit) {
 509                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 510                                                  EPHY_ZOOM_BEST_FIT);
 511         } else if (page_width) {
 512                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 513                                                  EPHY_ZOOM_FIT_WIDTH);
 514         }
 515 }
 516
 517 void
 518 ev_window_open_page_label (EvWindow   *ev_window,
 519                            const char *label)
 520 {
 521         if (ev_window->priv->page_cache) {
 522                 ev_page_cache_set_page_label (ev_window->priv->page_cache,
 523                                               label);
 524         }
 525 }
 526
 527 gboolean
 528 ev_window_is_empty (const EvWindow *ev_window)
 529 {
 530         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 531
 532         return (ev_window->priv->document == NULL) &&
 533                 (ev_window->priv->load_job == NULL) &&
 534                 (ev_window->priv->xfer_job == NULL);
 535 }
 536
 537 static void
 538 unable_to_load (EvWindow   *ev_window,
 539                 const char *error_message)
 540 {
 541         GtkWidget *dialog;
 542
 543         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 544                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 545                                          GTK_MESSAGE_ERROR,
 546                                          GTK_BUTTONS_CLOSE,
 547                                          _("Unable to open document"));
 548         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 549                                                   "%s", error_message);
 550         gtk_dialog_run (GTK_DIALOG (dialog));
 551         gtk_widget_destroy (dialog);
 552 }
 553
 554 static void
 555 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 556 {
 557         char *title = NULL;
 558         char *doc_title = NULL;
 559         gboolean password_needed;
 560
 561         password_needed = (ev_window->priv->password_document != NULL);
 562         if (document && ev_window->priv->page_cache) {
 563                 doc_title = g_strdup (ev_page_cache_get_title (ev_window->priv->page_cache));
 564
 565                 /* Make sure we get a valid title back */
 566                 if (doc_title) {
 567                         if (doc_title[0] == '\000' ||
 568                             !g_utf8_validate (doc_title, -1, NULL)) {
 569                                 doc_title = NULL;
 570                         }
 571                 }
 572         }
 573
 574         if (doc_title) {
 575                 char *p;
 576
 577                 for (p = doc_title; *p; ++p) {
 578                         /* an '\n' byte is always ASCII, no need for UTF-8 special casing */
 579                         if (*p == '\n')
 580                                 *p = ' ';
 581                 }
 582         }
 583
 584         if (doc_title == NULL && ev_window->priv->uri) {
 585                 char *display_name;
 586
 587                 display_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
 588                 doc_title = g_path_get_basename (display_name);
 589                 g_free (display_name);
 590         }
 591
 592         if (password_needed) {
 593                 if (doc_title == NULL) {
 594                         title = g_strdup (_("Document Viewer - Password Required"));
 595                 } else {
 596                         title = g_strdup_printf (_("%s - Password Required"), doc_title);
 597                 }
 598         } else {
 599                 if (doc_title == NULL) {
 600                         title = g_strdup (_("Document Viewer"));
 601                 } else {
 602                         title = g_strdup (doc_title);
 603                 }
 604         }
 605
 606         gtk_window_set_title (GTK_WINDOW (ev_window), title);
 607
 608         g_free (doc_title);
 609         g_free (title);
 610 }
 611
 612 static void
 613 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 614 {
 615         update_action_sensitivity (ev_window);
 616 }
 617
 618 static void
 619 page_changed_cb (EvPageCache *page_cache,
 620                  gint         page,
 621                  EvWindow    *ev_window)
 622 {
 623         update_action_sensitivity (ev_window);
 624
 625         if (ev_window->priv->uri) {
 626                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 627         }
 628 }
 629
 630 static void
 631 update_document_mode (EvWindow *window, EvDocumentMode mode)
 632 {
 633         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 634                 ev_window_run_presentation (window);
 635         }
 636         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 637                 ev_window_run_fullscreen (window);
 638         }
 639 }
 640
 641 static void
 642 setup_document_from_metadata (EvWindow *window)
 643 {
 644         char *uri = window->priv->uri;
 645         GValue page = { 0, };
 646
 647         /* Page */
 648         if (uri && ev_metadata_manager_get (uri, "page", &page)) {
 649                 ev_page_cache_set_current_page (window->priv->page_cache,
 650                                                 g_value_get_int (&page));
 651         }
 652 }
 653
 654 static void
 655 ev_window_setup_document (EvWindow *ev_window)
 656 {
 657         const EvDocumentInfo *info;
 658         EvDocument *document;
 659         EvView *view = EV_VIEW (ev_window->priv->view);
 660         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 661         GtkAction *action;
 662
 663         document = ev_window->priv->document;
 664         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 665         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 666
 667         g_signal_connect_object (G_OBJECT (document),
 668                                  "notify::title",
 669                                  G_CALLBACK (update_window_title),
 670                                  ev_window, 0);
 671         if (EV_IS_DOCUMENT_FIND (document)) {
 672                 g_signal_connect_object (G_OBJECT (document),
 673                                          "find_changed",
 674                                          G_CALLBACK (find_changed_cb),
 675                                          ev_window, 0);
 676         }
 677
 678         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 679
 680         ev_sidebar_set_document (sidebar, document);
 681
 682         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 683                 ev_view_set_document (view, document);
 684         }
 685
 686         update_window_title (document, NULL, ev_window);
 687         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 688         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 689         update_action_sensitivity (ev_window);
 690
 691         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 692         update_document_mode (ev_window, info->mode);
 693
 694         if (ev_window->priv->properties) {
 695                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 696                                                    ev_window->priv->document);
 697         }
 698
 699         setup_document_from_metadata (ev_window);
 700 }
 701
 702 static void
 703 password_dialog_response (GtkWidget *password_dialog,
 704                           gint       response_id,
 705                           EvWindow  *ev_window)
 706 {
 707         char *password;
 708
 709         if (response_id == GTK_RESPONSE_OK) {
 710                 EvDocument *document;
 711                 gchar *uri;
 712
 713                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
 714                 if (password) {
 715                         ev_document_doc_mutex_lock ();
 716                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 717                                                            password);
 718                         ev_document_doc_mutex_unlock ();
 719                 }
 720                 g_free (password);
 721
 722                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
 723
 724                 document = ev_window->priv->password_document;
 725                 uri = ev_window->priv->password_uri;
 726
 727                 ev_window->priv->password_document = NULL;
 728                 ev_window->priv->password_uri = NULL;
 729
 730                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 731
 732                 gtk_widget_destroy (password_dialog);
 733
 734                 g_object_unref (document);
 735                 g_free (uri);
 736
 737                 return;
 738         }
 739
 740         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 741         gtk_widget_destroy (password_dialog);
 742 }
 743
 744 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
 745  * password_view page.  It assumes that ev_window->priv->password_* has been set
 746  * correctly.  These are cleared by password_dialog_response() */
 747
 748 static void
 749 ev_window_popup_password_dialog (EvWindow *ev_window)
 750 {
 751         g_assert (ev_window->priv->password_document);
 752         g_assert (ev_window->priv->password_uri);
 753
 754         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 755
 756         update_window_title (ev_window->priv->password_document, NULL, ev_window);
 757         if (ev_window->priv->password_dialog == NULL) {
 758                 ev_window->priv->password_dialog =
 759                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->password_uri, NULL);
 760                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
 761
 762                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 763                                            (gpointer *) &(ev_window->priv->password_dialog));
 764                 g_signal_connect (ev_window->priv->password_dialog,
 765                                   "response",
 766                                   G_CALLBACK (password_dialog_response),
 767                                   ev_window);
 768                 gtk_widget_show (ev_window->priv->password_dialog);
 769         } else {
 770                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
 771         }
 772 }
 773
 774
 775 static void
 776 ev_window_clear_jobs (EvWindow *ev_window)
 777 {
 778     if (ev_window->priv->load_job != NULL) {
 779
 780         if (!ev_window->priv->load_job->finished)
 781                 ev_job_queue_remove_job (ev_window->priv->load_job);
 782
 783         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
 784         g_object_unref (ev_window->priv->load_job);
 785         ev_window->priv->load_job = NULL;
 786     }
 787
 788     if (ev_window->priv->xfer_job != NULL) {
 789
 790         if (!ev_window->priv->xfer_job->finished)
 791                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 792
 793         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 794         g_object_unref (ev_window->priv->xfer_job);
 795         ev_window->priv->xfer_job = NULL;
 796     }
 797 }
 798
 799 static void
 800 ev_window_clear_local_uri (EvWindow *ev_window)
 801 {
 802     char *filename;
 803
 804     if (ev_window->priv->local_uri) {
 805             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
 806             if (filename != NULL) {
 807                     unlink (filename);
 808                     g_free (filename);
 809             }
 810             g_free (ev_window->priv->local_uri);
 811             ev_window->priv->local_uri = NULL;
 812     }
 813 }
 814
 815 /* This callback will executed when load job will be finished.
 816  *
 817  * Since the flow of the error dialog is very confusing, we assume that both
 818  * document and uri will go away after this function is called, and thus we need
 819  * to ref/dup them.  Additionally, it needs to clear
 820  * ev_window->priv->password_{uri,document}, and thus people who call this
 821  * function should _not_ necessarily expect those to exist after being
 822  * called. */
 823 static void
 824 ev_window_load_job_cb  (EvJobLoad *job,
 825                         gpointer data)
 826 {
 827         EvWindow *ev_window = EV_WINDOW (data);
 828         EvDocument *document = EV_JOB (job)->document;
 829
 830         g_assert (document);
 831         g_assert (document != ev_window->priv->document);
 832         g_assert (job->uri);
 833
 834         if (ev_window->priv->password_document) {
 835                 g_object_unref (ev_window->priv->password_document);
 836                 ev_window->priv->password_document = NULL;
 837         }
 838         if (ev_window->priv->password_uri) {
 839                 g_free (ev_window->priv->password_uri);
 840                 ev_window->priv->password_uri = NULL;
 841         }
 842
 843         /* Success! */
 844         if (job->error == NULL) {
 845                 if (ev_window->priv->document)
 846                         g_object_unref (ev_window->priv->document);
 847                 ev_window->priv->document = g_object_ref (document);
 848                 ev_window_setup_document (ev_window);
 849
 850                 ev_window_add_recent (ev_window, ev_window->priv->uri);
 851                 ev_window_clear_jobs (ev_window);
 852
 853                 return;
 854         }
 855
 856         if (job->error->domain == EV_DOCUMENT_ERROR &&
 857             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 858                 gchar *base_name, *file_name;
 859
 860                 ev_window->priv->password_document = g_object_ref (document);
 861                 ev_window->priv->password_uri = g_strdup (job->uri);
 862
 863                 file_name = gnome_vfs_format_uri_for_display (job->uri);
 864                 base_name = g_path_get_basename (file_name);
 865                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 866                                                 base_name);
 867                 g_free (file_name);
 868                 g_free (base_name);
 869                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 870
 871                 ev_window_popup_password_dialog (ev_window);
 872         } else {
 873                 unable_to_load (ev_window, job->error->message);
 874         }
 875
 876         return;
 877 }
 878
 879 static void
 880 ev_window_xfer_job_cb  (EvJobXfer *job,
 881                         gpointer data)
 882 {
 883         EvWindow *ev_window = EV_WINDOW (data);
 884
 885
 886
 887         if (job->error != NULL) {
 888                 unable_to_load (ev_window, job->error->message);
 889                 ev_window_clear_jobs (ev_window);
 890         } else {
 891                 char *uri;
 892
 893                 EvDocument *document = g_object_ref (EV_JOB (job)->document);
 894
 895                 if (job->local_uri) {
 896                         ev_window->priv->local_uri = g_strdup (job->local_uri);
 897                         uri = ev_window->priv->local_uri;
 898                 } else {
 899                         ev_window->priv->local_uri = NULL;
 900                         uri = ev_window->priv->uri;
 901                 }
 902
 903                 ev_window_clear_jobs (ev_window);
 904
 905                 ev_window->priv->load_job = ev_job_load_new (document, uri);
 906                 g_signal_connect (ev_window->priv->load_job,
 907                                   "finished",
 908                                   G_CALLBACK (ev_window_load_job_cb),
 909                                   ev_window);
 910                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 911                 g_object_unref (document);
 912         }
 913 }
 914
 915 static void
 916 update_sidebar_visibility (EvWindow *window)
 917 {
 918         char *uri = window->priv->uri;
 919         GValue sidebar_visibility = { 0, };
 920
 921         if (uri && ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility)) {
 922                 set_widget_visibility (window->priv->sidebar,
 923                                        g_value_get_boolean (&sidebar_visibility));
 924         }
 925 }
 926
 927 static void
 928 setup_view_from_metadata (EvWindow *window)
 929 {
 930         EvView *view = EV_VIEW (window->priv->view);
 931         char *uri = window->priv->uri;
 932         GEnumValue *enum_value;
 933         GValue width = { 0, };
 934         GValue height = { 0, };
 935         GValue maximized = { 0, };
 936         GValue x = { 0, };
 937         GValue y = { 0, };
 938         GValue sizing_mode = { 0, };
 939         GValue zoom = { 0, };
 940         GValue continuous = { 0, };
 941         GValue dual_page = { 0, };
 942         GValue presentation = { 0, };
 943         GValue fullscreen = { 0, };
 944         GValue rotation = { 0, };
 945         GValue sidebar_size = { 0, };
 946         GValue sidebar_page = { 0, };
 947
 948         if (window->priv->uri == NULL) {
 949                 return;
 950         }
 951
 952         /* Window size */
 953         if (!GTK_WIDGET_VISIBLE (window)) {
 954                 gboolean restore_size = TRUE;
 955
 956                 if (ev_metadata_manager_get (uri, "window_maximized", &maximized)) {
 957                         if (g_value_get_boolean (&maximized)) {
 958                                 gtk_window_maximize (GTK_WINDOW (window));
 959                                 restore_size = FALSE;
 960                         }
 961                 }
 962
 963                 if (restore_size &&
 964                     ev_metadata_manager_get (uri, "window_x", &x) &&
 965                     ev_metadata_manager_get (uri, "window_y", &y) &&
 966                     ev_metadata_manager_get (uri, "window_width", &width) &&
 967                     ev_metadata_manager_get (uri, "window_height", &height)) {
 968                         gtk_window_set_default_size (GTK_WINDOW (window),
 969                                                      g_value_get_int (&width),
 970                                                      g_value_get_int (&height));
 971                         gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 972                                          g_value_get_int (&y));
 973                 }
 974         }
 975
 976         /* Sizing mode */
 977         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode)) {
 978                 enum_value = g_enum_get_value_by_nick
 979                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 980                 g_value_unset (&sizing_mode);
 981                 ev_view_set_sizing_mode (view, enum_value->value);
 982         }
 983
 984         /* Zoom */
 985         if (ev_metadata_manager_get (uri, "zoom", &zoom) &&
 986             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 987                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
 988         }
 989
 990         /* Continuous */
 991         if (ev_metadata_manager_get (uri, "continuous", &continuous)) {
 992                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 993         }
 994
 995         /* Dual page */
 996         if (ev_metadata_manager_get (uri, "dual-page", &dual_page)) {
 997                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 998         }
 999
1000         /* Presentation */
1001         if (ev_metadata_manager_get (uri, "presentation", &presentation)) {
1002                 if (g_value_get_boolean (&presentation)) {
1003                         ev_window_run_presentation (window);
1004                 }
1005         }
1006
1007         /* Fullscreen */
1008         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen)) {
1009                 if (g_value_get_boolean (&fullscreen)) {
1010                         ev_window_run_fullscreen (window);
1011                 }
1012         }
1013
1014         /* Rotation */
1015         if (ev_metadata_manager_get (uri, "rotation", &rotation)) {
1016                 if (g_value_get_int (&rotation)) {
1017                         switch (g_value_get_int (&rotation)) {
1018                         case 90:
1019                                 ev_view_set_rotation (view, 90);
1020                                 break;
1021                         case 180:
1022                                 ev_view_set_rotation (view, 180);
1023                                 break;
1024                         case 270:
1025                                 ev_view_set_rotation (view, 270);
1026                                 break;
1027                         default:
1028                                 break;
1029                         }
1030                 }
1031         }
1032
1033         /* Sidebar */
1034         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size)) {
1035                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
1036                                         g_value_get_int (&sidebar_size));
1037         }
1038
1039         if (ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page)) {
1040                 const char *page_id = g_value_get_string (&sidebar_page);
1041
1042                 if (strcmp (page_id, "links") == 0) {
1043                         ev_sidebar_set_page (EV_SIDEBAR (window->priv->sidebar),
1044                                              window->priv->sidebar_links);
1045                 } else if (strcmp (page_id, "thumbnails")) {
1046                         ev_sidebar_set_page (EV_SIDEBAR (window->priv->sidebar),
1047                                              window->priv->sidebar_thumbs);
1048                 }
1049         }
1050
1051         update_sidebar_visibility (window);
1052 }
1053
1054 void
1055 ev_window_open_uri (EvWindow *ev_window, const char *uri)
1056 {
1057         if (ev_window->priv->password_dialog)
1058                 gtk_widget_destroy (ev_window->priv->password_dialog);
1059
1060         g_free (ev_window->priv->uri);
1061         ev_window->priv->uri = g_strdup (uri);
1062
1063         setup_view_from_metadata (ev_window);
1064
1065         ev_window_clear_jobs (ev_window);
1066         ev_window_clear_local_uri (ev_window);
1067
1068         ev_window->priv->xfer_job = ev_job_xfer_new (uri);
1069         g_signal_connect (ev_window->priv->xfer_job,
1070                           "finished",
1071                           G_CALLBACK (ev_window_xfer_job_cb),
1072                           ev_window);
1073         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1074 }
1075
1076 static void
1077 file_open_dialog_response_cb (GtkWidget *chooser,
1078                               gint       response_id,
1079                               EvWindow  *ev_window)
1080 {
1081         if (response_id == GTK_RESPONSE_OK) {
1082                 GSList *uris;
1083
1084                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1085
1086                 ev_application_open_uri_list (EV_APP, uris, GDK_CURRENT_TIME);
1087
1088                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1089                 g_slist_free (uris);
1090         }
1091
1092         gtk_widget_destroy (chooser);
1093 }
1094
1095 static void
1096 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1097 {
1098         GtkWidget *chooser;
1099
1100         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1101                                                GTK_WINDOW (window),
1102                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1103                                                GTK_STOCK_CANCEL,
1104                                                GTK_RESPONSE_CANCEL,
1105                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1106                                                NULL);
1107
1108         ev_document_types_add_filters (chooser, NULL);
1109         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1110         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1111
1112         g_signal_connect (chooser, "response",
1113                           G_CALLBACK (file_open_dialog_response_cb),
1114                           window);
1115
1116         gtk_widget_show (chooser);
1117 }
1118
1119 static void
1120 ev_window_cmd_recent_file_activate (GtkAction *action,
1121                                     EvWindow *ev_window)
1122 {
1123         char *uri;
1124         EggRecentItem *item;
1125
1126         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1127                                                    action);
1128
1129         uri = egg_recent_item_get_uri (item);
1130
1131         ev_application_open_uri (EV_APP, uri, NULL, GDK_CURRENT_TIME, NULL);
1132
1133         g_free (uri);
1134 }
1135
1136 static void
1137 ev_window_add_recent (EvWindow *window, const char *filename)
1138 {
1139         EggRecentItem *item;
1140
1141         item = egg_recent_item_new_from_uri (filename);
1142         egg_recent_item_add_group (item, "Evince");
1143         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1144 }
1145
1146 static void
1147 ev_window_setup_recent (EvWindow *ev_window)
1148 {
1149
1150         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1151                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1152                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1153                                                                       ev_window);
1154
1155         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1156
1157         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1158                                    ev_application_get_recent_model (EV_APP));
1159
1160         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1161
1162         g_signal_connect (ev_window->priv->recent_view, "activate",
1163                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1164 }
1165
1166 /* FIXME
1167 static gboolean
1168 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
1169 {
1170         GtkWidget *msgbox;
1171         gchar *utf8_file_name;
1172         AtkObject *obj;
1173         gint ret;
1174
1175         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
1176         msgbox = gtk_message_dialog_new (
1177                 window,
1178                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1179                 GTK_MESSAGE_QUESTION,
1180                 GTK_BUTTONS_NONE,
1181                 _("A file named \"%s\" already exists."),
1182                 utf8_file_name);
1183         g_free (utf8_file_name);
1184
1185         gtk_message_dialog_format_secondary_text (
1186                 GTK_MESSAGE_DIALOG (msgbox),
1187                 _("Do you want to replace it with the one you are saving?"));
1188
1189         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1190                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
1191
1192         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1193                                _("_Replace"), GTK_RESPONSE_YES);
1194
1195         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
1196                                          GTK_RESPONSE_CANCEL);
1197
1198         obj = gtk_widget_get_accessible (msgbox);
1199
1200         if (GTK_IS_ACCESSIBLE (obj))
1201                 atk_object_set_name (obj, _("Question"));
1202
1203         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
1204         gtk_widget_destroy (msgbox);
1205
1206         return (ret == GTK_RESPONSE_YES);
1207 }
1208 */
1209
1210 static void
1211 save_error_dialog (GtkWindow *window, const gchar *file_name)
1212 {
1213         GtkWidget *error_dialog;
1214
1215         error_dialog = gtk_message_dialog_new (
1216                 window,
1217                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1218                 GTK_MESSAGE_ERROR,
1219                 GTK_BUTTONS_CLOSE,
1220                 _("The file could not be saved as \"%s\"."),
1221                 file_name);
1222
1223         /* Easy way to make the text bold while keeping the string
1224          * above free from pango markup (FIXME ?) */
1225         gtk_message_dialog_format_secondary_text (
1226                 GTK_MESSAGE_DIALOG (error_dialog), " ");
1227
1228         gtk_dialog_run (GTK_DIALOG (error_dialog));
1229         gtk_widget_destroy (error_dialog);
1230 }
1231
1232 static void
1233 file_save_dialog_response_cb (GtkWidget *fc,
1234                               gint       response_id,
1235                               EvWindow  *ev_window)
1236 {
1237         gboolean success;
1238
1239         if (response_id == GTK_RESPONSE_OK) {
1240                 const char *uri;
1241
1242                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1243
1244                 ev_document_doc_mutex_lock ();
1245                 success = ev_document_save (ev_window->priv->document, uri, NULL);
1246                 ev_document_doc_mutex_unlock ();
1247
1248                 if (!success) {
1249                         save_error_dialog (GTK_WINDOW (fc), uri);
1250                 }
1251         }
1252
1253         gtk_widget_destroy (fc);
1254 }
1255
1256 static void
1257 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1258 {
1259         GtkWidget *fc;
1260         gchar *base_name;
1261         gchar *file_name;
1262
1263         fc = gtk_file_chooser_dialog_new (
1264                 _("Save a Copy"),
1265                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1266                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1267                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1268                 NULL);
1269
1270         ev_document_types_add_filters (fc, ev_window->priv->document);
1271         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1272
1273         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1274         base_name = g_path_get_basename (file_name);
1275         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1276         g_free (file_name);
1277         g_free (base_name);
1278
1279         g_signal_connect (fc, "response",
1280                           G_CALLBACK (file_save_dialog_response_cb),
1281                           ev_window);
1282
1283         gtk_widget_show (fc);
1284 }
1285
1286 static gboolean
1287 using_pdf_printer (GnomePrintConfig *config)
1288 {
1289         const guchar *driver;
1290
1291         driver = gnome_print_config_get (
1292                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1293
1294         if (driver) {
1295                 if (!strcmp ((const gchar *)driver, "gnome-print-pdf"))
1296                         return TRUE;
1297                 else
1298                         return FALSE;
1299         }
1300
1301         return FALSE;
1302 }
1303
1304 static gboolean
1305 using_postscript_printer (GnomePrintConfig *config)
1306 {
1307         const guchar *driver;
1308         const guchar *transport;
1309
1310         driver = gnome_print_config_get (
1311                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1312
1313         transport = gnome_print_config_get (
1314                 config, (const guchar *)"Settings.Transport.Backend");
1315
1316         if (driver) {
1317                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1318                         return TRUE;
1319                 else
1320                         return FALSE;
1321         } else  if (transport) { /* these transports default to PostScript */
1322                 if (!strcmp ((const gchar *)transport, "CUPS"))
1323                         return TRUE;
1324                 else if (!strcmp ((const gchar *)transport, "LPD"))
1325                         return TRUE;
1326         }
1327
1328         return FALSE;
1329 }
1330
1331 static GnomePrintConfig *
1332 load_print_config_from_file (void)
1333 {
1334         GnomePrintConfig *print_config = NULL;
1335         char *file_name, *contents = NULL;
1336
1337         file_name = g_build_filename (ev_dot_dir (), PRINT_CONFIG_FILENAME,
1338                                       NULL);
1339
1340         if (g_file_get_contents (file_name, &contents, NULL, NULL)) {
1341                 print_config = gnome_print_config_from_string (contents, 0);
1342                 g_free (contents);
1343         }
1344
1345         if (print_config == NULL) {
1346                 print_config = gnome_print_config_default ();
1347         }
1348
1349         g_free (file_name);
1350
1351         return print_config;
1352 }
1353
1354 static void
1355 save_print_config_to_file (GnomePrintConfig *config)
1356 {
1357         char *file_name, *str;
1358
1359         g_return_if_fail (config != NULL);
1360
1361         str = gnome_print_config_to_string (config, 0);
1362         if (str == NULL) return;
1363
1364         file_name = g_build_filename (ev_dot_dir (),
1365                                       PRINT_CONFIG_FILENAME,
1366                                       NULL);
1367
1368 #ifdef HAVE_G_FILE_SET_CONTENTS
1369         g_file_set_contents (file_name, str, -1, NULL);
1370 #else
1371         ev_file_set_contents (file_name, str, -1, NULL);
1372 #endif
1373
1374         g_free (file_name);
1375         g_free (str);
1376 }
1377
1378 static void
1379 ev_window_print (EvWindow *window)
1380 {
1381         EvPageCache *page_cache;
1382         int last_page;
1383
1384         page_cache = ev_page_cache_get (window->priv->document);
1385         last_page = ev_page_cache_get_n_pages (page_cache);
1386
1387         ev_window_print_range (window, 1, -1);
1388 }
1389
1390 const char *
1391 ev_window_get_uri (EvWindow *ev_window)
1392 {
1393         return ev_window->priv->uri;
1394 }
1395
1396 void
1397 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1398 {
1399         GnomePrintConfig *config;
1400         GnomePrintJob *job;
1401         GtkWidget *print_dialog;
1402         gchar *pages_label;
1403         EvPrintJob *print_job = NULL;
1404         EvPageCache *page_cache;
1405
1406         g_return_if_fail (EV_IS_WINDOW (ev_window));
1407         g_return_if_fail (ev_window->priv->document != NULL);
1408
1409         page_cache = ev_page_cache_get (ev_window->priv->document);
1410         if (last_page == -1) {
1411                 last_page = ev_page_cache_get_n_pages (page_cache);
1412         }
1413
1414         config = load_print_config_from_file ();
1415         job = gnome_print_job_new (config);
1416
1417         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1418                                                (GNOME_PRINT_DIALOG_RANGE |
1419                                                 GNOME_PRINT_DIALOG_COPIES));
1420
1421         pages_label = g_strconcat (_("Pages"), " ", NULL);
1422         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (print_dialog),
1423                                                  GNOME_PRINT_RANGE_ALL |
1424                                                  GNOME_PRINT_RANGE_RANGE,
1425                                                  first_page, last_page,
1426                                                  NULL, (const guchar *)pages_label);
1427         g_free (pages_label);
1428
1429         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1430                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1431                                            FALSE);
1432
1433         while (TRUE) {
1434                 int response;
1435                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1436
1437                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1438                         break;
1439
1440                 /* FIXME: Change this when we have the first backend
1441                  * that can print more than postscript
1442                  */
1443                 if (using_pdf_printer (config)) {
1444                         GtkWidget *dialog;
1445
1446                         dialog = gtk_message_dialog_new (
1447                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1448                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1449                                 _("Generating PDF is not supported"));
1450                         gtk_dialog_run (GTK_DIALOG (dialog));
1451                         gtk_widget_destroy (dialog);
1452
1453                         continue;
1454                 } else if (!using_postscript_printer (config)) {
1455                         GtkWidget *dialog;
1456
1457                         dialog = gtk_message_dialog_new (
1458                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1459                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1460                                 _("Printing is not supported on this printer."));
1461                         gtk_message_dialog_format_secondary_text (
1462                                 GTK_MESSAGE_DIALOG (dialog),
1463                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1464                                 gnome_print_config_get (
1465                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1466                         gtk_dialog_run (GTK_DIALOG (dialog));
1467                         gtk_widget_destroy (dialog);
1468
1469                         continue;
1470                 }
1471
1472                 save_print_config_to_file (config);
1473
1474                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1475                                           "gnome_print_job", job,
1476                                           "document", ev_window->priv->document,
1477                                           "print_dialog", print_dialog,
1478                                           NULL);
1479                 break;
1480         }
1481
1482         g_object_unref (job);
1483
1484         gtk_widget_destroy (print_dialog);
1485
1486         if (print_job != NULL) {
1487                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1488                 g_object_unref (print_job);
1489         }
1490
1491         g_object_unref (config);
1492 }
1493
1494 static void
1495 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1496 {
1497         ev_window_print (ev_window);
1498 }
1499
1500 static void
1501 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1502 {
1503         if (ev_window->priv->properties == NULL) {
1504                 ev_window->priv->properties = ev_properties_dialog_new ();
1505                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1506                                                    ev_window->priv->document);
1507                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
1508                                            (gpointer *) &(ev_window->priv->properties));
1509                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
1510                                               GTK_WINDOW (ev_window));
1511         }
1512
1513         gtk_widget_show (ev_window->priv->properties);
1514 }
1515
1516 static void
1517 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1518 {
1519         g_return_if_fail (EV_IS_WINDOW (ev_window));
1520
1521         gtk_widget_destroy (GTK_WIDGET (ev_window));
1522 }
1523
1524 static void
1525 find_not_supported_dialog (EvWindow   *ev_window)
1526 {
1527         GtkWidget *dialog;
1528
1529         /* If you change this so it isn't modal, be sure you don't
1530          * allow multiple copies of the dialog...
1531          */
1532
1533         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1534                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1535                                          GTK_MESSAGE_ERROR,
1536                                          GTK_BUTTONS_CLOSE,
1537                                          _("The \"Find\" feature will not work with this document"));
1538         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1539                                                   _("Searching for text is only supported for PDF documents."));
1540         gtk_dialog_run (GTK_DIALOG (dialog));
1541         gtk_widget_destroy (dialog);
1542 }
1543
1544 static void
1545 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1546 {
1547         g_return_if_fail (EV_IS_WINDOW (ev_window));
1548
1549         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1550 }
1551
1552 static void
1553 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1554 {
1555         g_return_if_fail (EV_IS_WINDOW (ev_window));
1556
1557         if (ev_window->priv->document == NULL) {
1558                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1559         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1560                 find_not_supported_dialog (ev_window);
1561         } else {
1562                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1563
1564                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1565         }
1566 }
1567
1568 static void
1569 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1570 {
1571         g_return_if_fail (EV_IS_WINDOW (ev_window));
1572
1573         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1574 }
1575
1576 static void
1577 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1578 {
1579         g_return_if_fail (EV_IS_WINDOW (ev_window));
1580
1581         ev_view_copy (EV_VIEW (ev_window->priv->view));
1582 }
1583
1584 static void
1585 ev_window_update_fullscreen_popup (EvWindow *window)
1586 {
1587         GtkWidget *popup = window->priv->fullscreen_popup;
1588         int popup_width, popup_height;
1589         GdkRectangle screen_rect;
1590         gboolean toolbar;
1591
1592         g_return_if_fail (popup != NULL);
1593
1594         if (GTK_WIDGET (window)->window == NULL)
1595                 return;
1596
1597         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
1598                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
1599         popup_width = popup->requisition.width;
1600         popup_height = popup->requisition.height;
1601
1602         /* FIXME multihead */
1603         gdk_screen_get_monitor_geometry (gdk_screen_get_default (),
1604                         gdk_screen_get_monitor_at_window
1605                         (gdk_screen_get_default (),
1606                          GTK_WIDGET (window)->window),
1607                          &screen_rect);
1608         if (toolbar) {
1609                 gtk_widget_set_size_request (popup,
1610                                              screen_rect.width,
1611                                              -1);
1612                 gtk_window_move (GTK_WINDOW (popup),
1613                                  screen_rect.x,
1614                                  screen_rect.y);
1615
1616         } else {
1617                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1618                 {
1619                         gtk_window_move (GTK_WINDOW (popup),
1620                                          screen_rect.x,
1621                                          screen_rect.y);
1622                 } else {
1623                         gtk_window_move (GTK_WINDOW (popup),
1624                                          screen_rect.x + screen_rect.width - popup_width,
1625                                          screen_rect.y);
1626                 }
1627         }
1628 }
1629
1630 static void
1631 screen_size_changed_cb (GdkScreen *screen,
1632                         EvWindow *window)
1633 {
1634         ev_window_update_fullscreen_popup (window);
1635 }
1636
1637 static void
1638 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1639                                       EvWindow *ev_window)
1640 {
1641         if (ev_window->priv->uri) {
1642                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
1643                                              gtk_paned_get_position (GTK_PANED (object)));
1644         }
1645 }
1646
1647 static void
1648 destroy_fullscreen_popup (EvWindow *window)
1649 {
1650         if (window->priv->fullscreen_popup != NULL)
1651         {
1652                 gtk_widget_destroy (window->priv->fullscreen_popup);
1653                 window->priv->fullscreen_popup = NULL;
1654         }
1655 }
1656
1657 static void
1658 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1659 {
1660         GtkAction *action;
1661
1662         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1663         g_return_if_fail (action != NULL);
1664
1665         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1666 }
1667
1668 static void
1669 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1670 {
1671         ev_window_update_fullscreen_popup (window);
1672 }
1673
1674 static gboolean
1675 fullscreen_timeout_cb (gpointer data)
1676 {
1677         EvWindow *window = EV_WINDOW (data);
1678
1679         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1680         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1681         g_source_unref (window->priv->fullscreen_timeout_source);
1682         window->priv->fullscreen_timeout_source = NULL;
1683
1684         return FALSE;
1685 }
1686
1687 static void
1688 fullscreen_set_timeout (EvWindow *window)
1689 {
1690         GSource *source;
1691
1692         if (window->priv->fullscreen_timeout_source != NULL) {
1693                 g_source_unref (window->priv->fullscreen_timeout_source);
1694                 g_source_destroy (window->priv->fullscreen_timeout_source);
1695         }
1696
1697         source = g_timeout_source_new (1000);
1698         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1699         g_source_attach (source, NULL);
1700         window->priv->fullscreen_timeout_source = source;
1701 }
1702
1703 static void
1704 fullscreen_clear_timeout (EvWindow *window)
1705 {
1706         if (window->priv->fullscreen_timeout_source != NULL) {
1707                 g_source_unref (window->priv->fullscreen_timeout_source);
1708                 g_source_destroy (window->priv->fullscreen_timeout_source);
1709         }
1710
1711         window->priv->fullscreen_timeout_source = NULL;
1712         ev_view_show_cursor (EV_VIEW (window->priv->view));
1713 }
1714
1715
1716 static void
1717 show_fullscreen_popup (EvWindow *window)
1718 {
1719         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1720                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1721                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1722         }
1723
1724         fullscreen_set_timeout (window);
1725 }
1726
1727 static gboolean
1728 fullscreen_motion_notify_cb (GtkWidget *widget,
1729                              GdkEventMotion *event,
1730                              gpointer user_data)
1731 {
1732         EvWindow *window = EV_WINDOW (user_data);
1733
1734         show_fullscreen_popup (window);
1735
1736         return FALSE;
1737 }
1738
1739 static gboolean
1740 fullscreen_leave_notify_cb (GtkWidget *widget,
1741                             GdkEventCrossing *event,
1742                             gpointer user_data)
1743 {
1744         EvWindow *window = EV_WINDOW (user_data);
1745
1746         fullscreen_clear_timeout (window);
1747
1748         return FALSE;
1749 }
1750
1751 static GtkWidget *
1752 ev_window_get_exit_fullscreen_button (EvWindow *window)
1753 {
1754         GtkWidget *button, *icon, *label, *hbox;
1755
1756         button = gtk_button_new ();
1757         g_signal_connect (button, "clicked",
1758                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1759                           window);
1760         gtk_widget_show (button);
1761
1762         hbox = gtk_hbox_new (FALSE, 2);
1763         gtk_widget_show (hbox);
1764         gtk_container_add (GTK_CONTAINER (button), hbox);
1765
1766         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1767         gtk_widget_show (icon);
1768         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1769
1770         label = gtk_label_new (_("Leave Fullscreen"));
1771         gtk_widget_show (label);
1772         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1773
1774         return button;
1775 }
1776
1777 static GtkWidget *
1778 ev_window_create_fullscreen_popup (EvWindow *window)
1779 {
1780         GtkWidget *popup;
1781         GtkWidget *hbox;
1782         GtkWidget *button;
1783
1784         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
1785                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
1786
1787         popup = gtk_window_new (GTK_WINDOW_POPUP);
1788         hbox = gtk_hbox_new (FALSE, 0);
1789         button = ev_window_get_exit_fullscreen_button (window);
1790
1791         gtk_container_add (GTK_CONTAINER (popup), hbox);
1792         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1793                             TRUE, TRUE, 0);
1794         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1795
1796         gtk_widget_show (button);
1797         gtk_widget_show (hbox);
1798
1799         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1800
1801         /* FIXME multihead */
1802         g_signal_connect_object (gdk_screen_get_default (), "size-changed",
1803                                  G_CALLBACK (screen_size_changed_cb),
1804                                  window, 0);
1805         g_signal_connect_object (popup, "size_request",
1806                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1807                                  window, 0);
1808
1809         return popup;
1810 }
1811
1812
1813 static void
1814 ev_window_update_fullscreen_action (EvWindow *window)
1815 {
1816         GtkAction *action;
1817
1818         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1819         g_signal_handlers_block_by_func
1820                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1821         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1822                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1823         g_signal_handlers_unblock_by_func
1824                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1825 }
1826
1827 static void
1828 ev_window_run_fullscreen (EvWindow *window)
1829 {
1830         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1831         if (window->priv->fullscreen_popup == NULL)
1832                 window->priv->fullscreen_popup
1833                         = ev_window_create_fullscreen_popup (window);
1834
1835         update_chrome_visibility (window);
1836         gtk_widget_hide (window->priv->sidebar);
1837
1838         g_object_set (G_OBJECT (window->priv->scrolled_window),
1839                       "shadow-type", GTK_SHADOW_NONE,
1840                       NULL);
1841
1842         g_signal_connect (window->priv->view,
1843                           "motion-notify-event",
1844                           G_CALLBACK (fullscreen_motion_notify_cb),
1845                           window);
1846         g_signal_connect (window->priv->view,
1847                           "leave-notify-event",
1848                           G_CALLBACK (fullscreen_leave_notify_cb),
1849                           window);
1850         fullscreen_set_timeout (window);
1851
1852         gtk_widget_grab_focus (window->priv->view);
1853         ev_window_update_fullscreen_action (window);
1854         gtk_window_fullscreen (GTK_WINDOW (window));
1855         ev_window_update_fullscreen_popup (window);
1856
1857         if (window->priv->uri) {
1858                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
1859         }
1860 }
1861
1862 static void
1863 ev_window_stop_fullscreen (EvWindow *window)
1864 {
1865         EvView *view = EV_VIEW (window->priv->view);
1866
1867         if (!ev_view_get_fullscreen (EV_VIEW (view)))
1868                 return;
1869
1870         ev_view_set_fullscreen (view, FALSE);
1871         g_object_set (G_OBJECT (window->priv->scrolled_window),
1872                       "shadow-type", GTK_SHADOW_IN,
1873                       NULL);
1874
1875         fullscreen_clear_timeout (window);
1876
1877         g_signal_handlers_disconnect_by_func (view,
1878                                               (gpointer) fullscreen_motion_notify_cb,
1879                                               window);
1880         g_signal_handlers_disconnect_by_func (view,
1881                                               (gpointer) fullscreen_leave_notify_cb,
1882                                               window);
1883         ev_window_update_fullscreen_action (window);
1884         gtk_window_unfullscreen (GTK_WINDOW (window));
1885         update_chrome_visibility (window);
1886         update_sidebar_visibility (window);
1887
1888         if (window->priv->uri) {
1889                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
1890         }
1891 }
1892
1893 static void
1894 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1895 {
1896         gboolean fullscreen;
1897
1898         g_return_if_fail (EV_IS_WINDOW (window));
1899         ev_window_stop_presentation (window);
1900
1901         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1902         if (fullscreen) {
1903                 ev_window_run_fullscreen (window);
1904         } else {
1905                 ev_window_stop_fullscreen (window);
1906         }
1907 }
1908
1909 static void
1910 ev_window_update_presentation_action (EvWindow *window)
1911 {
1912         GtkAction *action;
1913
1914         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1915         g_signal_handlers_block_by_func
1916                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1917         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1918                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1919         g_signal_handlers_unblock_by_func
1920                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1921 }
1922
1923 static void
1924 ev_window_run_presentation (EvWindow *window)
1925 {
1926         g_object_set (G_OBJECT (window->priv->scrolled_window),
1927                       "shadow-type", GTK_SHADOW_NONE,
1928                       NULL);
1929
1930         gtk_widget_grab_focus (window->priv->view);
1931         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1932         gtk_window_fullscreen (GTK_WINDOW (window));
1933         ev_window_update_presentation_action (window);
1934         update_chrome_visibility (window);
1935         gtk_widget_hide (window->priv->sidebar);
1936
1937         if (window->priv->uri) {
1938                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
1939         }
1940 }
1941
1942 static void
1943 ev_window_stop_presentation (EvWindow *window)
1944 {
1945         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
1946                 return;
1947
1948         g_object_set (G_OBJECT (window->priv->scrolled_window),
1949                       "shadow-type", GTK_SHADOW_IN,
1950                       NULL);
1951         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1952         gtk_window_unfullscreen (GTK_WINDOW (window));
1953         ev_window_update_presentation_action (window);
1954         update_chrome_visibility (window);
1955         update_sidebar_visibility (window);
1956
1957         if (window->priv->uri) {
1958                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
1959         }
1960 }
1961
1962 static void
1963 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1964 {
1965         gboolean presentation;
1966
1967         g_return_if_fail (EV_IS_WINDOW (window));
1968         ev_window_stop_fullscreen (window);
1969
1970         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1971         if (presentation) {
1972                 ev_window_run_presentation (window);
1973         } else {
1974                 ev_window_stop_presentation (window);
1975         }
1976 }
1977
1978 static gboolean
1979 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1980 {
1981         EvWindow *window = EV_WINDOW (widget);
1982         EvWindowPrivate *priv = window->priv;
1983         gboolean fullscreen;
1984
1985         g_object_get (priv->view,
1986                       "fullscreen", &fullscreen,
1987                       NULL);
1988
1989         if (fullscreen)
1990                 show_fullscreen_popup (window);
1991
1992         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1993 }
1994
1995 static gboolean
1996 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1997 {
1998         EvWindow *window = EV_WINDOW (widget);
1999         EvWindowPrivate *priv = window->priv;
2000         gboolean fullscreen;
2001
2002         g_object_get (priv->view,
2003                       "fullscreen", &fullscreen,
2004                       NULL);
2005
2006         if (fullscreen)
2007                 gtk_widget_hide (priv->fullscreen_popup);
2008
2009         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2010 }
2011
2012 static void
2013 ev_window_set_page_mode (EvWindow         *window,
2014                          EvWindowPageMode  page_mode)
2015 {
2016         GtkWidget *child = NULL;
2017         GtkWidget *real_child;
2018
2019         if (window->priv->page_mode == page_mode)
2020                 return;
2021
2022         window->priv->page_mode = page_mode;
2023
2024         switch (page_mode) {
2025         case PAGE_MODE_DOCUMENT:
2026                 child = window->priv->view;
2027                 break;
2028         case PAGE_MODE_PASSWORD:
2029                 child = window->priv->password_view;
2030                 break;
2031         default:
2032                 g_assert_not_reached ();
2033         }
2034
2035         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2036         if (child != real_child) {
2037                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2038                                       real_child);
2039                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2040                                    child);
2041         }
2042         update_action_sensitivity (window);
2043 }
2044
2045 static void
2046 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2047 {
2048         EvWindow *ev_window = EV_WINDOW (data);
2049         egg_editable_toolbar_set_edit_mode
2050                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2051         ev_application_save_toolbars_model (EV_APP);
2052         gtk_widget_destroy (GTK_WIDGET (dialog));
2053 }
2054
2055 static void
2056 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2057 {
2058         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2059 }
2060
2061 static void
2062 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2063 {
2064         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2065 }
2066
2067 static void
2068 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
2069 {
2070         GtkWidget *dialog;
2071         GtkWidget *editor;
2072
2073         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
2074                                               GTK_WINDOW (ev_window),
2075                                               GTK_DIALOG_DESTROY_WITH_PARENT,
2076                                               GTK_STOCK_CLOSE,
2077                                               GTK_RESPONSE_CLOSE,
2078                                               NULL);
2079         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
2080         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
2081         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
2082         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2083
2084         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2085                                          ev_application_get_toolbars_model (EV_APP));
2086         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2087         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2088
2089         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2090         egg_toolbar_editor_load_actions (EGG_TOOLBAR_EDITOR (editor),
2091                                          DATADIR "/evince-toolbar.xml");
2092
2093         egg_editable_toolbar_set_edit_mode
2094                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2095
2096         g_signal_connect (dialog, "response",
2097                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2098                           ev_window);
2099         gtk_widget_show_all (dialog);
2100 }
2101
2102 static void
2103 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2104 {
2105         g_return_if_fail (EV_IS_WINDOW (ev_window));
2106
2107         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2108         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2109 }
2110
2111 static void
2112 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2113 {
2114         g_return_if_fail (EV_IS_WINDOW (ev_window));
2115
2116         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2117         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2118 }
2119
2120 static void
2121 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2122 {
2123         g_return_if_fail (EV_IS_WINDOW (ev_window));
2124
2125         ev_page_cache_prev_page (ev_window->priv->page_cache);
2126 }
2127
2128 static void
2129 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2130 {
2131         g_return_if_fail (EV_IS_WINDOW (ev_window));
2132
2133         ev_page_cache_next_page (ev_window->priv->page_cache);
2134 }
2135
2136 static void
2137 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2138 {
2139         g_return_if_fail (EV_IS_WINDOW (ev_window));
2140
2141         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2142 }
2143
2144 static void
2145 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2146 {
2147         int n_pages;
2148
2149         g_return_if_fail (EV_IS_WINDOW (ev_window));
2150
2151         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2152         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2153 }
2154
2155 static void
2156 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2157 {
2158         int n_pages, current_page;
2159
2160         g_return_if_fail (EV_IS_WINDOW (ev_window));
2161
2162         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2163         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2164
2165         if (current_page + 10 < n_pages)
2166                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2167 }
2168
2169 static void
2170 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2171 {
2172         int current_page;
2173
2174         g_return_if_fail (EV_IS_WINDOW (ev_window));
2175
2176         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2177
2178         if (current_page - 10 >= 0)
2179                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2180 }
2181
2182 static void
2183 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2184 {
2185         char *uri;
2186         int page;
2187
2188         g_return_if_fail (EV_IS_WINDOW (ev_window));
2189
2190         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2191         uri = g_strdup (ev_window->priv->uri);
2192
2193         ev_window_open_uri (ev_window, uri);
2194
2195         /* In case the number of pages in the document has changed. */
2196         page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
2197
2198         ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
2199
2200         g_free (uri);
2201 }
2202
2203 static void
2204 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2205 {
2206         GError *error = NULL;
2207
2208         g_return_if_fail (EV_IS_WINDOW (ev_window));
2209
2210         gnome_help_display ("evince.xml", NULL, &error);
2211
2212         if(error != NULL) {
2213                 g_warning (error->message);
2214                 g_error_free (error);
2215         }
2216 }
2217
2218 static void
2219 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2220 {
2221         gtk_window_unfullscreen (GTK_WINDOW (window));
2222 }
2223
2224 static void
2225 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2226 {
2227         GtkWidget *widget;
2228
2229         widget = gtk_window_get_focus (GTK_WINDOW (window));
2230         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2231                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
2232                 gtk_widget_grab_focus (window->priv->view);
2233         } else {
2234                 gboolean fullscreen;
2235                 gboolean presentation;
2236
2237                 g_object_get (window->priv->view,
2238                               "fullscreen", &fullscreen,
2239                               "presentation", &presentation,
2240                               NULL);
2241
2242                 if (fullscreen)
2243                         ev_window_stop_fullscreen (window);
2244                 if (presentation)
2245                         ev_window_stop_presentation (window);
2246
2247                 if (fullscreen && presentation)
2248                         g_warning ("Both fullscreen and presentation set somehow");
2249         }
2250 }
2251
2252 static void
2253 update_view_size (EvView *view, EvWindow *window)
2254 {
2255         int width, height;
2256         GtkRequisition vsb_requisition;
2257         GtkRequisition hsb_requisition;
2258         int scrollbar_spacing;
2259
2260         /* Calculate the width available for the */
2261         width = window->priv->scrolled_window->allocation.width;
2262         height = window->priv->scrolled_window->allocation.height;
2263
2264         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2265                 width -= 2 * window->priv->view->style->xthickness;
2266                 height -= 2 * window->priv->view->style->ythickness;
2267         }
2268
2269         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2270                                  &vsb_requisition);
2271         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2272                                  &hsb_requisition);
2273         gtk_widget_style_get (window->priv->scrolled_window,
2274                               "scrollbar_spacing", &scrollbar_spacing,
2275                               NULL);
2276
2277         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2278                                    MAX (1, width),
2279                                    MAX (1, height),
2280                                    vsb_requisition.width + scrollbar_spacing,
2281                                    hsb_requisition.height + scrollbar_spacing);
2282 }
2283
2284 static void
2285 save_sizing_mode (EvWindow *window)
2286 {
2287         EvSizingMode mode;
2288         GEnumValue *enum_value;
2289
2290         if (window->priv->uri) {
2291                 mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2292                 enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2293
2294                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2295                                                 enum_value->value_nick);
2296         }
2297 }
2298
2299 static void
2300 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2301                                   EvWindow   *ev_window)
2302 {
2303         GtkWidget *scrolled_window;
2304         EvSizingMode sizing_mode;
2305
2306         g_object_get (ev_window->priv->view,
2307                       "sizing-mode", &sizing_mode,
2308                       NULL);
2309
2310         scrolled_window = ev_window->priv->scrolled_window;
2311
2312         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2313
2314         if (sizing_mode != EV_SIZING_FREE)
2315                 update_view_size (NULL, ev_window);
2316
2317         switch (sizing_mode) {
2318         case EV_SIZING_BEST_FIT:
2319                 g_object_set (G_OBJECT (scrolled_window),
2320                               "hscrollbar-policy", GTK_POLICY_NEVER,
2321                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2322                               NULL);
2323                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2324                                   G_CALLBACK (update_view_size),
2325                                   ev_window);
2326                 break;
2327         case EV_SIZING_FIT_WIDTH:
2328                 g_object_set (G_OBJECT (scrolled_window),
2329                               "hscrollbar-policy", GTK_POLICY_NEVER,
2330                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2331                               NULL);
2332                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2333                                   G_CALLBACK (update_view_size),
2334                                   ev_window);
2335                 break;
2336         case EV_SIZING_FREE:
2337                 g_object_set (G_OBJECT (scrolled_window),
2338                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2339                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2340                               NULL);
2341                 break;
2342         }
2343
2344         update_sizing_buttons (ev_window);
2345         save_sizing_mode (ev_window);
2346 }
2347
2348 static void
2349 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2350 {
2351         update_action_sensitivity (ev_window);
2352
2353         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
2354                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
2355                                                 ev_view_get_zoom (view));
2356         }
2357 }
2358
2359 static void
2360 ev_window_update_continuous_action (EvWindow *window)
2361 {
2362         GtkAction *action;
2363
2364         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
2365         g_signal_handlers_block_by_func
2366                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2367         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2368                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
2369         g_signal_handlers_unblock_by_func
2370                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2371 }
2372
2373 static void
2374 ev_window_update_dual_page_action (EvWindow *window)
2375 {
2376         GtkAction *action;
2377
2378         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
2379         g_signal_handlers_block_by_func
2380                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2381         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2382                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
2383         g_signal_handlers_unblock_by_func
2384                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2385 }
2386
2387 static void
2388 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2389 {
2390         ev_window_update_continuous_action (ev_window);
2391
2392         if (ev_window->priv->uri) {
2393                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
2394                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
2395         }
2396 }
2397
2398 static void
2399 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2400 {
2401         int rotation;
2402
2403         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
2404
2405         if (window->priv->uri) {
2406                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
2407                                              rotation);
2408         }
2409
2410         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
2411                                        rotation);
2412 }
2413
2414 static void
2415 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2416 {
2417         ev_window_update_dual_page_action (ev_window);
2418
2419         if (ev_window->priv->uri) {
2420                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
2421                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
2422         }
2423 }
2424
2425 static char *
2426 build_comments_string (void)
2427 {
2428         PopplerBackend backend;
2429         const char *backend_name;
2430         const char *version;
2431
2432         backend = poppler_get_backend ();
2433         version = poppler_get_version ();
2434         switch (backend) {
2435                 case POPPLER_BACKEND_CAIRO:
2436                         backend_name = "cairo";
2437                         break;
2438                 case POPPLER_BACKEND_SPLASH:
2439                         backend_name = "splash";
2440                         break;
2441                 default:
2442                         backend_name = "unknown";
2443                         break;
2444         }
2445
2446         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2447                                   "Using poppler %s (%s)"),
2448                                 version, backend_name);
2449 }
2450
2451 static void
2452 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2453 {
2454         const char *authors[] = {
2455                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2456                 "Jonathan Blandford <jrb@gnome.org>",
2457                 "Marco Pesenti Gritti <marco@gnome.org>",
2458                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2459                 "Bryan Clark <clarkbw@gnome.org>",
2460                 NULL
2461         };
2462
2463         const char *documenters[] = {
2464                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2465                 NULL
2466         };
2467
2468         const char *license[] = {
2469                 N_("Evince is free software; you can redistribute it and/or modify\n"
2470                    "it under the terms of the GNU General Public License as published by\n"
2471                    "the Free Software Foundation; either version 2 of the License, or\n"
2472                    "(at your option) any later version.\n"),
2473                 N_("Evince is distributed in the hope that it will be useful,\n"
2474                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
2475                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
2476                    "GNU General Public License for more details.\n"),
2477                 N_("You should have received a copy of the GNU General Public License\n"
2478                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
2479                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2480         };
2481
2482         char *license_trans;
2483         char *comments;
2484
2485 #ifdef ENABLE_NLS
2486         const char **p;
2487
2488         for (p = authors; *p; ++p)
2489                 *p = _(*p);
2490
2491         for (p = documenters; *p; ++p)
2492                 *p = _(*p);
2493 #endif
2494
2495         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2496                                      _(license[2]), "\n", NULL);
2497         comments = build_comments_string ();
2498
2499         gtk_show_about_dialog (
2500                 GTK_WINDOW (ev_window),
2501                 "name", _("Evince"),
2502                 "version", VERSION,
2503                 "copyright",
2504                 _("\xc2\xa9 1996-2005 The Evince authors"),
2505                 "license", license_trans,
2506                 "website", "http://www.gnome.org/projects/evince",
2507                 "comments", comments,
2508                 "authors", authors,
2509                 "documenters", documenters,
2510                 "translator-credits", _("translator-credits"),
2511                 NULL);
2512
2513         g_free (comments);
2514         g_free (license_trans);
2515 }
2516
2517 static void
2518 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2519 {
2520         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
2521                             GCONF_CHROME_TOOLBAR,
2522                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2523 }
2524
2525 static void
2526 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2527 {
2528         set_widget_visibility (ev_window->priv->sidebar,
2529                                gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2530 }
2531
2532 static void
2533 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
2534                                            GParamSpec *pspec,
2535                                            EvWindow   *ev_window)
2536 {
2537         GtkWidget *current_page;
2538         const char *id;
2539
2540         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
2541
2542         if (current_page == ev_window->priv->sidebar_links) {
2543                 id = LINKS_SIDEBAR_ID;
2544         } else if (current_page == ev_window->priv->sidebar_thumbs) {
2545                 id = THUMBNAILS_SIDEBAR_ID;
2546         } else {
2547                 g_assert_not_reached();
2548         }
2549
2550         g_object_unref (current_page);
2551
2552         if (ev_window->priv->uri) {
2553                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
2554         }
2555 }
2556
2557 static void
2558 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2559                                          EvWindow   *ev_window)
2560 {
2561         EvView *view = EV_VIEW (ev_window->priv->view);
2562         GtkAction *action;
2563
2564         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2565
2566         g_signal_handlers_block_by_func
2567                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2568         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2569                                       GTK_WIDGET_VISIBLE (ev_sidebar));
2570         g_signal_handlers_unblock_by_func
2571                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2572
2573         if (!ev_view_get_presentation (view) && !ev_view_get_fullscreen (view)) {
2574                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
2575                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
2576         }
2577 }
2578
2579 static void
2580 view_find_status_changed_cb (EvView     *view,
2581                              GParamSpec *pspec,
2582                              EvWindow   *ev_window)
2583 {
2584         const char *text;
2585
2586         text = ev_view_get_find_status (view);
2587         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2588                                       text);
2589 }
2590
2591 static void
2592 find_bar_previous_cb (EggFindBar *find_bar,
2593                       EvWindow   *ev_window)
2594 {
2595         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2596 }
2597
2598 static void
2599 find_bar_next_cb (EggFindBar *find_bar,
2600                   EvWindow   *ev_window)
2601 {
2602         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2603 }
2604
2605 static void
2606 find_bar_close_cb (EggFindBar *find_bar,
2607                    EvWindow   *ev_window)
2608 {
2609         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
2610 }
2611
2612 static void
2613 find_bar_search_changed_cb (EggFindBar *find_bar,
2614                             GParamSpec *param,
2615                             EvWindow   *ev_window)
2616 {
2617         gboolean case_sensitive;
2618         gboolean visible;
2619         const char *search_string;
2620
2621         g_return_if_fail (EV_IS_WINDOW (ev_window));
2622
2623         /* Either the string or case sensitivity could have changed,
2624          * we connect this callback to both. We also connect it
2625          * to ::visible so when the find bar is hidden, we should
2626          * pretend the search string is NULL/""
2627          */
2628
2629         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2630         visible = GTK_WIDGET_VISIBLE (find_bar);
2631         search_string = egg_find_bar_get_search_string (find_bar);
2632
2633 #if 0
2634         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2635 #endif
2636
2637         if (ev_window->priv->document &&
2638             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2639                 if (visible && search_string && search_string[0]) {
2640                         ev_document_doc_mutex_lock ();
2641                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2642                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2643                                                 search_string,
2644                                                 case_sensitive);
2645                         ev_document_doc_mutex_unlock ();
2646                 } else {
2647                         ev_document_doc_mutex_lock ();
2648                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2649                         ev_document_doc_mutex_unlock ();
2650
2651                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2652                                                       NULL);
2653                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2654                 }
2655         }
2656 }
2657
2658 static void
2659 zoom_control_changed_cb (EphyZoomAction *action,
2660                          float           zoom,
2661                          EvWindow       *ev_window)
2662 {
2663         EvSizingMode mode;
2664
2665         g_return_if_fail (EV_IS_WINDOW (ev_window));
2666
2667         if (zoom == EPHY_ZOOM_BEST_FIT) {
2668                 mode = EV_SIZING_BEST_FIT;
2669         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2670                 mode = EV_SIZING_FIT_WIDTH;
2671         } else {
2672                 mode = EV_SIZING_FREE;
2673         }
2674
2675         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2676
2677         if (mode == EV_SIZING_FREE) {
2678                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2679         }
2680 }
2681
2682 static void
2683 ev_window_finalize (GObject *object)
2684 {
2685         gboolean empty = TRUE;
2686         GList *list, *windows;
2687
2688
2689         windows = gtk_window_list_toplevels ();
2690
2691         for (list = windows; list; list = list->next) {
2692                 if (EV_IS_WINDOW (list->data)) {
2693                         empty = FALSE;
2694                         break;
2695                 }
2696         }
2697
2698         if (empty)
2699                 ev_application_shutdown (EV_APP);
2700
2701         g_list_free (windows);
2702         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
2703 }
2704
2705 static void
2706 ev_window_dispose (GObject *object)
2707 {
2708         EvWindow *window = EV_WINDOW (object);
2709         EvWindowPrivate *priv = window->priv;
2710
2711         if (priv->recent_view) {
2712                 g_object_unref (priv->recent_view);
2713                 priv->recent_view = NULL;
2714         }
2715
2716         if (priv->ui_manager) {
2717                 g_object_unref (priv->ui_manager);
2718                 priv->ui_manager = NULL;
2719         }
2720
2721         if (priv->action_group) {
2722                 g_object_unref (priv->action_group);
2723                 priv->action_group = NULL;
2724         }
2725
2726         if (priv->page_cache) {
2727                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2728                 priv->page_cache = NULL;
2729         }
2730
2731         if (priv->document) {
2732                 g_object_unref (priv->document);
2733                 priv->document = NULL;
2734         }
2735
2736         if (priv->view) {
2737                 g_object_unref (priv->view);
2738                 priv->view = NULL;
2739         }
2740
2741         if (priv->page_view) {
2742                 g_object_unref (priv->page_view);
2743                 priv->page_view = NULL;
2744         }
2745
2746         if (priv->load_job || priv->xfer_job) {
2747                 ev_window_clear_jobs (window);
2748         }
2749
2750         if (priv->local_uri) {
2751                 ev_window_clear_local_uri (window);
2752         }
2753
2754         if (priv->password_document) {
2755                 g_object_unref (priv->password_document);
2756                 priv->password_document = NULL;
2757         }
2758
2759         if (priv->password_uri) {
2760                 g_free (priv->password_uri);
2761                 priv->password_uri = NULL;
2762         }
2763
2764         if (priv->password_dialog) {
2765                 gtk_widget_destroy (priv->password_dialog);
2766         }
2767
2768         if (priv->find_bar) {
2769                 g_signal_handlers_disconnect_by_func
2770                         (window->priv->find_bar,
2771                          G_CALLBACK (find_bar_close_cb),
2772                          window);
2773                 priv->find_bar = NULL;
2774         }
2775
2776         if (priv->uri) {
2777                 g_free (priv->uri);
2778                 priv->uri = NULL;
2779         }
2780
2781         if (window->priv->fullscreen_timeout_source) {
2782                 g_source_unref (window->priv->fullscreen_timeout_source);
2783                 g_source_destroy (window->priv->fullscreen_timeout_source);
2784                 window->priv->fullscreen_timeout_source = NULL;
2785         }
2786         destroy_fullscreen_popup (window);
2787
2788         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2789 }
2790
2791 static void
2792 ev_window_class_init (EvWindowClass *ev_window_class)
2793 {
2794         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2795         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2796
2797         g_object_class->dispose = ev_window_dispose;
2798         g_object_class->finalize = ev_window_finalize;
2799
2800         widget_class->focus_in_event = ev_window_focus_in_event;
2801         widget_class->focus_out_event = ev_window_focus_out_event;
2802
2803         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2804 }
2805
2806 /* Normal items */
2807 static const GtkActionEntry entries[] = {
2808         { "File", NULL, N_("_File") },
2809         { "Edit", NULL, N_("_Edit") },
2810         { "View", NULL, N_("_View") },
2811         { "Go", NULL, N_("_Go") },
2812         { "Help", NULL, N_("_Help") },
2813
2814         /* File menu */
2815         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
2816           N_("Open an existing document"),
2817           G_CALLBACK (ev_window_cmd_file_open) },
2818         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
2819           N_("Save the current document with a new filename"),
2820           G_CALLBACK (ev_window_cmd_save_as) },
2821         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
2822           N_("Print this document"),
2823           G_CALLBACK (ev_window_cmd_file_print) },
2824         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return",
2825           N_("View the properties of this document"),
2826           G_CALLBACK (ev_window_cmd_file_properties) },
2827         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W",
2828           N_("Close this window"),
2829           G_CALLBACK (ev_window_cmd_file_close_window) },
2830
2831         /* Edit menu */
2832         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C",
2833           N_("Copy text from the document"),
2834           G_CALLBACK (ev_window_cmd_edit_copy) },
2835         { "EditSelectAll", NULL, N_("Select _All"), "<control>A",
2836           N_("Select the entire page"),
2837           G_CALLBACK (ev_window_cmd_edit_select_all) },
2838         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2839           N_("Find a word or phrase in the document"),
2840           G_CALLBACK (ev_window_cmd_edit_find) },
2841         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G",
2842           N_("Find next occurrence of the word or phrase"),
2843           G_CALLBACK (ev_window_cmd_edit_find_next) },
2844         { "EditToolbar", NULL, N_("T_oolbar"), NULL,
2845           N_("Customize the toolbar"),
2846           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2847         { "EditRotateLeft", NULL, N_("Rotate _Left"), NULL,
2848           N_("Rotate the document to the left"),
2849           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
2850         { "EditRotateRight", NULL, N_("Rotate _Right"), NULL,
2851           N_("Rotate the document to the right"),
2852           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
2853
2854         /* View menu */
2855         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2856           N_("Enlarge the document"),
2857           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2858         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2859           N_("Shrink the document"),
2860           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2861         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2862           N_("Reload the document"),
2863           G_CALLBACK (ev_window_cmd_view_reload) },
2864
2865         /* Go menu */
2866         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2867           N_("Go to the previous page"),
2868           G_CALLBACK (ev_window_cmd_go_previous_page) },
2869         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2870           N_("Go to the next page"),
2871           G_CALLBACK (ev_window_cmd_go_next_page) },
2872         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2873           N_("Go to the first page"),
2874           G_CALLBACK (ev_window_cmd_go_first_page) },
2875         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2876           N_("Go to the last page"),
2877           G_CALLBACK (ev_window_cmd_go_last_page) },
2878
2879         /* Help menu */
2880         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1",
2881           N_("Display help for the viewer application"),
2882           G_CALLBACK (ev_window_cmd_help_contents) },
2883
2884         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL,
2885           N_("Display credits for the document viewer creators"),
2886           G_CALLBACK (ev_window_cmd_help_about) },
2887
2888         /* Toolbar-only */
2889         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2890           N_("Leave fullscreen mode"),
2891           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2892
2893         /* Accellerators */
2894         { "Escape", NULL, "", "Escape", "",
2895           G_CALLBACK (ev_window_cmd_escape) },
2896         { "Slash", GTK_STOCK_FIND, NULL, "slash",
2897           N_("Find a word or phrase in the document"),
2898           G_CALLBACK (ev_window_cmd_edit_find) },
2899         { "PageDown", NULL, "", "Page_Down",
2900           N_("Scroll one page forward"),
2901           G_CALLBACK (ev_window_cmd_scroll_forward) },
2902         { "PageUp", NULL, "", "Page_Up",
2903           N_("Scroll one page backward"),
2904           G_CALLBACK (ev_window_cmd_scroll_backward) },
2905         { "Space", NULL, "", "space",
2906           N_("Scroll one page forward"),
2907           G_CALLBACK (ev_window_cmd_scroll_forward) },
2908         { "ShiftSpace", NULL, "", "<shift>space",
2909           N_("Scroll one page backward"),
2910           G_CALLBACK (ev_window_cmd_scroll_backward) },
2911         { "BackSpace", NULL, "", "BackSpace",
2912           N_("Scroll one page backward"),
2913           G_CALLBACK (ev_window_cmd_scroll_backward) },
2914         { "ShiftBackSpace", NULL, "", "<shift>BackSpace",
2915           N_("Scroll one page forward"),
2916           G_CALLBACK (ev_window_cmd_scroll_forward) },
2917         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus",
2918           N_("Enlarge the document"),
2919           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2920         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal",
2921           N_("Enlarge the document"),
2922           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2923         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus",
2924           N_("Shrink the document"),
2925           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2926         { "FocusPageSelector", NULL, "", "<control>l",
2927           N_("Focus the page selector"),
2928           G_CALLBACK (ev_window_cmd_focus_page_selector) },
2929         { "GoBackwardFast", NULL, "", "<shift>Page_Up",
2930           N_("Go ten pages backward"),
2931           G_CALLBACK (ev_window_cmd_go_backward) },
2932         { "GoForwardFast", NULL, "", "<shift>Page_Down",
2933           N_("Go ten pages forward"),
2934           G_CALLBACK (ev_window_cmd_go_forward) },
2935         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add",
2936           N_("Enlarge the document"),
2937           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2938         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract",
2939           N_("Shrink the document"),
2940           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2941 };
2942
2943 /* Toggle items */
2944 static const GtkToggleActionEntry toggle_entries[] = {
2945         /* View Menu */
2946         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2947           N_("Show or hide the toolbar"),
2948           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2949         { "ViewSidebar", NULL, N_("Side _Pane"), "F9",
2950           N_("Show or hide the side pane"),
2951           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2952         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
2953           N_("Show the entire document"),
2954           G_CALLBACK (ev_window_cmd_continuous), TRUE },
2955         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
2956           N_("Show two pages at once"),
2957           G_CALLBACK (ev_window_cmd_dual), FALSE },
2958         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2959           N_("Expand the window to fill the screen"),
2960           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2961         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
2962           N_("Run document as a presentation"),
2963           G_CALLBACK (ev_window_cmd_view_presentation) },
2964         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2965           N_("Make the current document fill the window"),
2966           G_CALLBACK (ev_window_cmd_view_best_fit) },
2967         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2968           N_("Make the current document fill the window width"),
2969           G_CALLBACK (ev_window_cmd_view_page_width) },
2970 };
2971
2972 static void
2973 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2974                        gint x, gint y, GtkSelectionData *selection_data,
2975                        guint info, guint time, gpointer gdata)
2976 {
2977         GList  *uri_list = NULL;
2978         GSList *uris = NULL;
2979         gchar  *uri;
2980
2981         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
2982
2983         if (uri_list) {
2984                 while (uri_list) {
2985                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
2986                         uris = g_slist_append (uris, (gpointer) uri);
2987
2988                         uri_list = g_list_next (uri_list);
2989                 }
2990
2991                 gnome_vfs_uri_list_free (uri_list);
2992
2993                 ev_application_open_uri_list (EV_APP, uris, 0);
2994
2995                 g_slist_free (uris);
2996
2997                 gtk_drag_finish (context, TRUE, FALSE, time);
2998         }
2999 }
3000
3001 static void
3002 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3003 {
3004         g_return_if_fail (EV_IS_WINDOW (window));
3005
3006         ev_view_goto_link (EV_VIEW (window->priv->view), link);
3007         gtk_widget_grab_focus (window->priv->view);
3008 }
3009
3010 static gboolean
3011 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3012 {
3013         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3014
3015         gtk_widget_grab_focus (window->priv->view);
3016
3017         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3018 }
3019
3020 static void
3021 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3022 {
3023         GtkAction *action;
3024
3025         action = g_object_new (EV_TYPE_PAGE_ACTION,
3026                                "name", PAGE_SELECTOR_ACTION,
3027                                "label", _("Page"),
3028                                "tooltip", _("Select Page"),
3029                                "visible_overflown", FALSE,
3030                                NULL);
3031         g_signal_connect (action, "activate_link",
3032                           G_CALLBACK (activate_link_cb), window);
3033         g_signal_connect (action, "activate_label",
3034                           G_CALLBACK (activate_label_cb), window);
3035         gtk_action_group_add_action (group, action);
3036         g_object_unref (action);
3037
3038         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3039                                "name", ZOOM_CONTROL_ACTION,
3040                                "label", _("Zoom"),
3041                                "stock_id", GTK_STOCK_ZOOM_IN,
3042                                "tooltip", _("Adjust the zoom level"),
3043                                "zoom", 1.0,
3044                                NULL);
3045         g_signal_connect (action, "zoom_to_level",
3046                           G_CALLBACK (zoom_control_changed_cb), window);
3047         gtk_action_group_add_action (group, action);
3048         g_object_unref (action);
3049 }
3050
3051 static void
3052 set_action_properties (GtkActionGroup *action_group)
3053 {
3054         GtkAction *action;
3055
3056         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3057         /*translators: this is the label for toolbar button*/
3058         g_object_set (action, "short_label", _("Previous"), NULL);
3059         g_object_set (action, "is-important", TRUE, NULL);
3060
3061         action = gtk_action_group_get_action (action_group, "GoNextPage");
3062         g_object_set (action, "is-important", TRUE, NULL);
3063         /*translators: this is the label for toolbar button*/
3064         g_object_set (action, "short_label", _("Next"), NULL);
3065
3066         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3067         /*translators: this is the label for toolbar button*/
3068         g_object_set (action, "short_label", _("Zoom In"), NULL);
3069         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3070
3071         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3072         /*translators: this is the label for toolbar button*/
3073         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3074         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3075
3076         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3077         /*translators: this is the label for toolbar button*/
3078         g_object_set (action, "short_label", _("Best Fit"), NULL);
3079         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3080
3081         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3082         /*translators: this is the label for toolbar button*/
3083         g_object_set (action, "short_label", _("Fit Width"), NULL);
3084         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3085
3086         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3087         g_object_set (action, "is-important", TRUE, NULL);
3088 }
3089
3090 static void
3091 set_chrome_actions (EvWindow *window)
3092 {
3093         EvWindowPrivate *priv = window->priv;
3094         GtkActionGroup *action_group = priv->action_group;
3095         GtkAction *action;
3096
3097         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3098         g_signal_handlers_block_by_func
3099                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3100         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3101                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3102         g_signal_handlers_unblock_by_func
3103                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3104 }
3105
3106 static EvChrome
3107 load_chrome (void)
3108 {
3109         EvChrome chrome = EV_CHROME_NORMAL;
3110         GConfClient *client;
3111         GConfValue *value;
3112
3113         client = gconf_client_get_default ();
3114
3115         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
3116         if (value != NULL) {
3117                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
3118                         chrome &= ~EV_CHROME_TOOLBAR;
3119                 }
3120                 gconf_value_free (value);
3121         }
3122
3123         g_object_unref (client);
3124
3125         return chrome;
3126 }
3127
3128 static void
3129 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3130                           GParamSpec     *pspec,
3131                           EvWindow       *ev_window)
3132 {
3133         GtkTreeModel *model;
3134         GtkAction *action;
3135
3136         g_object_get (G_OBJECT (ev_sidebar_links),
3137                       "model", &model,
3138                       NULL);
3139
3140         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3141         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3142         g_object_unref (model);
3143 }
3144
3145
3146 static void
3147 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
3148 {
3149         if (window->priv->action_group) {
3150                 set_action_sensitive (window, "PageDown", sensitive);
3151                 set_action_sensitive (window, "PageUp", sensitive);
3152                 set_action_sensitive (window, "Space", sensitive);
3153                 set_action_sensitive (window, "ShiftSpace", sensitive);
3154                 set_action_sensitive (window, "BackSpace", sensitive);
3155                 set_action_sensitive (window, "ShiftBackSpace", sensitive);
3156                 set_action_sensitive (window, "Slash", sensitive);
3157                 set_action_sensitive (window, "Plus", sensitive);
3158                 set_action_sensitive (window, "Minus", sensitive);
3159                 set_action_sensitive (window, "KpPlus", sensitive);
3160                 set_action_sensitive (window, "KpMinus", sensitive);
3161         }
3162 }
3163
3164 static gboolean
3165 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3166 {
3167         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, FALSE);
3168         set_action_sensitive (window, "ViewToolbar", TRUE);
3169
3170         ev_window_set_view_accels_sensitivity (window, TRUE);
3171
3172         return FALSE;
3173 }
3174
3175 static gboolean
3176 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3177 {
3178         ev_window_set_view_accels_sensitivity (window, FALSE);
3179
3180         return FALSE;
3181 }
3182
3183 static void
3184 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3185                                     GParamSpec         *pspec,
3186                                     EvWindow           *ev_window)
3187 {
3188         GtkWidget *widget;
3189
3190         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3191
3192         if (widget != NULL) {
3193                 g_signal_connect_object (widget, "focus_in_event",
3194                                          G_CALLBACK (view_actions_focus_in_cb),
3195                                          ev_window, 0);
3196                 g_signal_connect_object (widget, "focus_out_event",
3197                                          G_CALLBACK (view_actions_focus_out_cb),
3198                                          ev_window, 0);
3199                 g_object_unref (widget);
3200         }
3201 }
3202
3203 static gboolean
3204 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
3205 {
3206         char *uri = window->priv->uri;
3207
3208         if (uri && !(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
3209                 gboolean maximized;
3210
3211                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
3212                 ev_metadata_manager_set_boolean (uri, "window_maximized", maximized);
3213         }
3214
3215         return FALSE;
3216 }
3217
3218 static gboolean
3219 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
3220 {
3221         char *uri = window->priv->uri;
3222         GdkWindowState state;
3223         int x, y, width, height;
3224
3225         state = gdk_window_get_state (GTK_WIDGET (window)->window);
3226
3227         if (uri && !(state & GDK_WINDOW_STATE_FULLSCREEN)) {
3228                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
3229                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
3230
3231                 ev_metadata_manager_set_int (uri, "window_x", x);
3232                 ev_metadata_manager_set_int (uri, "window_y", y);
3233                 ev_metadata_manager_set_int (uri, "window_width", width);
3234                 ev_metadata_manager_set_int (uri, "window_height", height);
3235         }
3236
3237         return FALSE;
3238 }
3239
3240 static void
3241 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
3242 {
3243         ev_view_goto_link (EV_VIEW (window->priv->view), link);
3244 }
3245
3246 static void
3247 ev_window_init (EvWindow *ev_window)
3248 {
3249         GtkActionGroup *action_group;
3250         GtkAccelGroup *accel_group;
3251         GError *error = NULL;
3252         GtkWidget *sidebar_widget, *toolbar_dock;
3253
3254         g_signal_connect (ev_window, "configure_event",
3255                           G_CALLBACK (window_configure_event_cb), NULL);
3256         g_signal_connect (ev_window, "window_state_event",
3257                           G_CALLBACK (window_state_event_cb), NULL);
3258
3259         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
3260
3261         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
3262         update_window_title (NULL, NULL, ev_window);
3263
3264         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
3265         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
3266         gtk_widget_show (ev_window->priv->main_box);
3267
3268         action_group = gtk_action_group_new ("MenuActions");
3269         ev_window->priv->action_group = action_group;
3270         gtk_action_group_set_translation_domain (action_group, NULL);
3271         gtk_action_group_add_actions (action_group, entries,
3272                                       G_N_ELEMENTS (entries), ev_window);
3273         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
3274                                              G_N_ELEMENTS (toggle_entries),
3275                                              ev_window);
3276         set_action_properties (action_group);
3277         register_custom_actions (ev_window, action_group);
3278
3279         ev_window->priv->ui_manager = gtk_ui_manager_new ();
3280         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3281                                             action_group, 0);
3282
3283         accel_group =
3284                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
3285         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
3286
3287         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
3288
3289         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
3290                                               DATADIR"/evince-ui.xml",
3291                                               &error)) {
3292                 g_warning ("building menus failed: %s", error->message);
3293                 g_error_free (error);
3294         }
3295
3296         ev_window->priv->menubar =
3297                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3298                                             "/MainMenu");
3299         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
3300                             ev_window->priv->menubar,
3301                             FALSE, FALSE, 0);
3302
3303         /* This sucks, but there is no way to have a draw=no, expand=true separator
3304          * in a GtkUIManager-built toolbar. So, just add another toolbar.
3305          * See gtk+ bug 166489.
3306          */
3307         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
3308         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
3309                             FALSE, FALSE, 0);
3310         gtk_widget_show (toolbar_dock);
3311
3312         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
3313                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
3314         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
3315                                    "DefaultToolBar");
3316         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
3317                             TRUE, TRUE, 0);
3318         gtk_widget_show (ev_window->priv->toolbar);
3319
3320         /* Add the main area */
3321         ev_window->priv->hpaned = gtk_hpaned_new ();
3322         g_signal_connect (ev_window->priv->hpaned,
3323                           "notify::position",
3324                           G_CALLBACK (ev_window_sidebar_position_change_cb),
3325                           ev_window);
3326
3327         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
3328         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
3329                             TRUE, TRUE, 0);
3330         gtk_widget_show (ev_window->priv->hpaned);
3331
3332         ev_window->priv->sidebar = ev_sidebar_new ();
3333         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
3334                          ev_window->priv->sidebar, FALSE, FALSE);
3335         gtk_widget_show (ev_window->priv->sidebar);
3336
3337         /* Stub sidebar, for now */
3338         sidebar_widget = ev_sidebar_links_new ();
3339         ev_window->priv->sidebar_links = sidebar_widget;
3340         g_signal_connect (sidebar_widget,
3341                           "notify::model",
3342                           G_CALLBACK (sidebar_widget_model_set),
3343                           ev_window);
3344         g_signal_connect (sidebar_widget,
3345                           "link_activated",
3346                           G_CALLBACK (sidebar_links_link_activated_cb),
3347                           ev_window);
3348         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3349         gtk_widget_show (sidebar_widget);
3350         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3351                              sidebar_widget);
3352
3353         sidebar_widget = ev_sidebar_thumbnails_new ();
3354         ev_window->priv->sidebar_thumbs = sidebar_widget;
3355         g_signal_connect (sidebar_widget,
3356                           "notify::main-widget",
3357                           G_CALLBACK (sidebar_page_main_widget_update_cb),
3358                           ev_window);
3359         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3360         gtk_widget_show (sidebar_widget);
3361         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3362                              sidebar_widget);
3363
3364
3365         ev_window->priv->scrolled_window =
3366                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
3367                                           "shadow-type", GTK_SHADOW_IN,
3368                                           NULL));
3369         gtk_widget_show (ev_window->priv->scrolled_window);
3370
3371         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
3372                         ev_window->priv->scrolled_window);
3373
3374         ev_window->priv->view = ev_view_new ();
3375         ev_window->priv->password_view = ev_password_view_new ();
3376         g_signal_connect_swapped (ev_window->priv->password_view,
3377                                   "unlock",
3378                                   G_CALLBACK (ev_window_popup_password_dialog),
3379                                   ev_window);
3380         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
3381                                  G_CALLBACK (view_actions_focus_in_cb),
3382                                  ev_window, 0);
3383         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
3384                                  G_CALLBACK (view_actions_focus_out_cb),
3385                                  ev_window, 0);
3386         gtk_widget_show (ev_window->priv->view);
3387         gtk_widget_show (ev_window->priv->password_view);
3388
3389
3390         /* We own a ref on these widgets, as we can swap them in and out */
3391         g_object_ref (ev_window->priv->view);
3392         //g_object_ref (ev_window->priv->page_view);
3393         g_object_ref (ev_window->priv->password_view);
3394
3395         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
3396                            ev_window->priv->view);
3397
3398         g_signal_connect (ev_window->priv->view,
3399                           "notify::find-status",
3400                           G_CALLBACK (view_find_status_changed_cb),
3401                           ev_window);
3402         g_signal_connect (ev_window->priv->view,
3403                           "notify::sizing-mode",
3404                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
3405                           ev_window);
3406         g_signal_connect (ev_window->priv->view,
3407                           "notify::zoom",
3408                           G_CALLBACK (ev_window_zoom_changed_cb),
3409                           ev_window);
3410         g_signal_connect (ev_window->priv->view,
3411                           "notify::dual-page",
3412                           G_CALLBACK (ev_window_dual_mode_changed_cb),
3413                           ev_window);
3414         g_signal_connect (ev_window->priv->view,
3415                           "notify::continuous",
3416                           G_CALLBACK (ev_window_continuous_changed_cb),
3417                           ev_window);
3418         g_signal_connect (ev_window->priv->view,
3419                           "notify::rotation",
3420                           G_CALLBACK (ev_window_rotation_changed_cb),
3421                           ev_window);
3422
3423         ev_window->priv->find_bar = egg_find_bar_new ();
3424         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3425                           ev_window->priv->find_bar,
3426                           FALSE, TRUE, 0);
3427
3428         ev_window_setup_recent (ev_window);
3429         ev_window->priv->chrome = load_chrome ();
3430         set_chrome_actions (ev_window);
3431         update_chrome_visibility (ev_window);
3432
3433         /* Connect sidebar signals */
3434         g_signal_connect (ev_window->priv->sidebar,
3435                           "notify::visible",
3436                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
3437                           ev_window);
3438         g_signal_connect (ev_window->priv->sidebar,
3439                           "notify::current-page",
3440                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
3441                           ev_window);
3442
3443         /* Connect to find bar signals */
3444         g_signal_connect (ev_window->priv->find_bar,
3445                           "previous",
3446                           G_CALLBACK (find_bar_previous_cb),
3447                           ev_window);
3448         g_signal_connect (ev_window->priv->find_bar,
3449                           "next",
3450                           G_CALLBACK (find_bar_next_cb),
3451                           ev_window);
3452         g_signal_connect (ev_window->priv->find_bar,
3453                           "close",
3454                           G_CALLBACK (find_bar_close_cb),
3455                           ev_window);
3456         g_signal_connect (ev_window->priv->find_bar,
3457                           "notify::search-string",
3458                           G_CALLBACK (find_bar_search_changed_cb),
3459                           ev_window);
3460         g_signal_connect (ev_window->priv->find_bar,
3461                           "notify::case-sensitive",
3462                           G_CALLBACK (find_bar_search_changed_cb),
3463                           ev_window);
3464         g_signal_connect (ev_window->priv->find_bar,
3465                           "notify::visible",
3466                           G_CALLBACK (find_bar_search_changed_cb),
3467                           ev_window);
3468
3469         /* Give focus to the document view */
3470         gtk_widget_grab_focus (ev_window->priv->view);
3471
3472         /* Drag and Drop */
3473         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
3474         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
3475                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3476                            GDK_ACTION_COPY);
3477         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
3478                           G_CALLBACK (drag_data_received_cb), NULL);
3479
3480         /* Set it to something random to force a change */
3481
3482         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3483         update_action_sensitivity (ev_window);
3484 }
3485
3486 GtkWidget *
3487 ev_window_new (void)
3488 {
3489         GtkWidget *ev_window;
3490
3491         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
3492                                               "type", GTK_WINDOW_TOPLEVEL,
3493                                               "default-width", 600,
3494                                               "default-height", 600,
3495                                               NULL));
3496
3497         return ev_window;
3498 }