shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-navigation-action.h"
  34 #include "ev-page-action.h"
  35 #include "ev-sidebar.h"
  36 #include "ev-sidebar-links.h"
  37 #include "ev-sidebar-attachments.h"
  38 #include "ev-sidebar-thumbnails.h"
  39 #include "ev-view.h"
  40 #include "ev-password.h"
  41 #include "ev-password-view.h"
  42 #include "ev-properties-dialog.h"
  43 #include "ev-ps-exporter.h"
  44 #include "ev-document-thumbnails.h"
  45 #include "ev-document-links.h"
  46 #include "ev-document-fonts.h"
  47 #include "ev-document-find.h"
  48 #include "ev-document-security.h"
  49 #include "ev-document-factory.h"
  50 #include "ev-job-queue.h"
  51 #include "ev-jobs.h"
  52 #include "ev-sidebar-page.h"
  53 #include "eggfindbar.h"
  54
  55 #ifndef HAVE_GTK_RECENT
  56 #include "egg-recent-view-uimanager.h"
  57 #include "egg-recent-view.h"
  58 #include "egg-recent-model.h"
  59 #endif
  60
  61 #include "egg-toolbar-editor.h"
  62 #include "egg-editable-toolbar.h"
  63 #include "egg-toolbars-model.h"
  64 #include "ephy-zoom.h"
  65 #include "ephy-zoom-action.h"
  66 #include "ev-application.h"
  67 #include "ev-stock-icons.h"
  68 #include "ev-metadata-manager.h"
  69 #include "ev-file-helpers.h"
  70 #include "ev-utils.h"
  71 #include "ev-debug.h"
  72 #include "ev-history.h"
  73
  74 #ifdef WITH_GNOME_PRINT
  75 #include "ev-print-job.h"
  76 #include <libgnomeprintui/gnome-print-dialog.h>
  77 #endif
  78
  79 #ifdef WITH_GTK_PRINT
  80 #include <gtk/gtkprintunixdialog.h>
  81 #endif
  82
  83 #include <poppler.h>
  84
  85 #include <glib/gstdio.h>
  86 #include <glib/gi18n.h>
  87 #include <gtk/gtk.h>
  88 #include <gnome.h>
  89 #include <libgnomevfs/gnome-vfs-utils.h>
  90 #include <gconf/gconf-client.h>
  91
  92 #include <string.h>
  93
  94 typedef enum {
  95         PAGE_MODE_DOCUMENT,
  96         PAGE_MODE_PASSWORD
  97 } EvWindowPageMode;
  98
  99 typedef enum {
 100         EV_CHROME_MENUBAR       = 1 << 0,
 101         EV_CHROME_TOOLBAR       = 1 << 1,
 102         EV_CHROME_FINDBAR       = 1 << 2,
 103         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 104         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 105         EV_CHROME_SIDEBAR       = 1 << 5,
 106         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 107         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 108 } EvChrome;
 109
 110 struct _EvWindowPrivate {
 111         /* UI */
 112         EvChrome chrome;
 113
 114         GtkWidget *main_box;
 115         GtkWidget *menubar;
 116         GtkWidget *toolbar_dock;
 117         GtkWidget *toolbar;
 118         GtkWidget *hpaned;
 119         GtkWidget *sidebar;
 120         GtkWidget *find_bar;
 121         GtkWidget *scrolled_window;
 122         GtkWidget *view;
 123         GtkWidget *password_view;
 124         GtkWidget *sidebar_thumbs;
 125         GtkWidget *sidebar_links;
 126         GtkWidget *sidebar_attachments;
 127         GtkWidget *preview_toolbar;
 128
 129         /* Dialogs */
 130         GtkWidget *properties;
 131 #ifdef WITH_PRINT
 132         GtkWidget *print_dialog;
 133 #endif
 134         GtkWidget *password_dialog;
 135
 136         /* UI Builders */
 137         GtkActionGroup   *action_group;
 138         GtkActionGroup   *view_popup_action_group;
 139         GtkActionGroup   *attachment_popup_action_group;
 140 #ifdef HAVE_GTK_RECENT
 141         GtkRecentManager *recent_manager;
 142         GtkActionGroup   *recent_action_group;
 143         guint             recent_ui_id;
 144 #endif
 145         GtkUIManager     *ui_manager;
 146
 147         /* Fullscreen mode */
 148         GtkWidget *fullscreen_toolbar;
 149         GtkWidget *fullscreen_popup;
 150         guint      fullscreen_timeout_id;
 151
 152         /* Popup link */
 153         GtkWidget *view_popup;
 154         EvLink    *link;
 155
 156         /* Popup attachment */
 157         GtkWidget    *attachment_popup;
 158         GList        *attach_list;
 159
 160         /* Document */
 161         char *uri;
 162         char *local_uri;
 163         EvLinkDest *dest;
 164         gboolean unlink_temp_file;
 165
 166         EvDocument *document;
 167         EvHistory *history;
 168         EvPageCache *page_cache;
 169         EvWindowPageMode page_mode;
 170         EvWindowTitle *title;
 171 #ifndef HAVE_GTK_RECENT
 172         EggRecentViewUIManager *recent_view;
 173 #endif
 174
 175         EvJob *xfer_job;
 176 #ifdef WITH_GNOME_PRINT
 177         GnomePrintJob *print_job;
 178 #endif
 179
 180 #ifdef WITH_GTK_PRINT
 181         EvJob            *print_job;
 182         GtkPrintJob      *gtk_print_job;
 183         GtkPrinter       *printer;
 184         GtkPrintSettings *print_settings;
 185         GtkPageSetup     *print_page_setup;
 186 #endif
 187 };
 188
 189 static const GtkTargetEntry ev_drop_types[] = {
 190         { "text/uri-list", 0, 0 }
 191 };
 192
 193
 194 #define EV_WINDOW_GET_PRIVATE(object) \
 195         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 196
 197 #define PAGE_SELECTOR_ACTION    "PageSelector"
 198 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 199 #define NAVIGATION_ACTION       "Navigation"
 200
 201 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 202 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 203 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 204
 205 #define FULLSCREEN_TIMEOUT 5 * 1000
 206
 207 #define SIDEBAR_DEFAULT_SIZE    132
 208 #define LINKS_SIDEBAR_ID "links"
 209 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 210 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 211
 212 static void     ev_window_update_actions                (EvWindow *ev_window);
 213 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 214 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 215                                                          GParamSpec       *pspec,
 216                                                          EvWindow         *ev_window);
 217 static void     ev_window_set_page_mode                 (EvWindow         *window,
 218                                                          EvWindowPageMode  page_mode);
 219 static void     ev_window_xfer_job_cb                   (EvJobXfer        *job,
 220                                                          gpointer          data);
 221 #ifdef WITH_GTK_PRINT
 222 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 223                                                          EvWindow         *window);
 224 #endif
 225 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 226                                                          GParamSpec       *pspec,
 227                                                          EvWindow         *ev_window);
 228 static void     ev_window_zoom_changed_cb               (EvView           *view,
 229                                                          GParamSpec       *pspec,
 230                                                          EvWindow         *ev_window);
 231 static void     ev_window_add_recent                    (EvWindow         *window,
 232                                                          const char       *filename);
 233 static void     ev_window_run_fullscreen                (EvWindow         *window);
 234 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 235 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 236                                                          EvWindow         *window);
 237 static void     ev_window_run_presentation              (EvWindow         *window);
 238 static void     ev_window_stop_presentation             (EvWindow         *window);
 239 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 240                                                          EvWindow         *window);
 241 static void     ev_window_run_preview                   (EvWindow         *window);
 242 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 243                                                          EvWindow         *window);
 244 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 245                                                          EvWindow         *window);
 246 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 247                                                          EvWindow         *window);
 248 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 249                                                          EvWindow *window);
 250 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 251                                                          EvWindow *window);
 252 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 253                                                          EvWindow         *ev_window);
 254 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 255                                                          EvWindow         *ev_window);
 256 static void     fullscreen_set_timeout                  (EvWindow *window);
 257 static gboolean fullscreen_motion_notify_cb             (GtkWidget *widget,
 258                                                          GdkEventMotion *event,
 259                                                          gpointer user_data);
 260 static gboolean fullscreen_leave_notify_cb              (GtkWidget *widget,
 261                                                          GdkEventCrossing *event,
 262                                                          gpointer user_data);
 263
 264 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 265
 266 static void
 267 ev_window_set_action_sensitive (EvWindow   *ev_window,
 268                                 const char *name,
 269                                 gboolean    sensitive)
 270 {
 271         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 272                                                          name);
 273         gtk_action_set_sensitive (action, sensitive);
 274 }
 275
 276
 277 static void
 278 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 279 {
 280         EvDocument *document = ev_window->priv->document;
 281         const EvDocumentInfo *info = NULL;
 282
 283         gboolean has_document = FALSE;
 284         gboolean ok_to_print = TRUE;
 285         gboolean ok_to_copy = TRUE;
 286         gboolean has_properties = TRUE;
 287         gboolean override_restrictions = FALSE;
 288         gboolean can_get_text = FALSE;
 289         gboolean has_pages = FALSE;
 290         gboolean can_find = FALSE;
 291
 292         GConfClient *client;
 293
 294         if (document) {
 295                 has_document = TRUE;
 296                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 297         }
 298
 299         if (has_document && ev_window->priv->page_cache) {
 300                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 301         }
 302
 303         if (!info || info->fields_mask == 0) {
 304                 has_properties = FALSE;
 305         }
 306
 307         if (has_document && ev_document_can_get_text (document)) {
 308                 can_get_text = TRUE;
 309         }
 310
 311         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 312                 can_find = TRUE;
 313         }
 314
 315         client = gconf_client_get_default ();
 316         override_restrictions = gconf_client_get_bool (client,
 317                                                        GCONF_OVERRIDE_RESTRICTIONS,
 318                                                        NULL);
 319         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 320                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 321                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 322         }
 323
 324         if (has_document && !EV_IS_PS_EXPORTER(document))
 325                 ok_to_print = FALSE;
 326
 327
 328         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 329                 ok_to_copy = FALSE;
 330         }
 331
 332         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 333                 ok_to_print = FALSE;
 334         }
 335 #ifndef WITH_PRINT
 336         ok_to_print = FALSE;
 337 #endif
 338         g_object_unref (client);
 339
 340
 341         /* File menu */
 342         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 343         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 344
 345 #ifdef WITH_GTK_PRINT
 346         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 347 #endif
 348
 349 #ifdef WITH_GNOME_PRINT
 350         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 351 #endif
 352
 353         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 354         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 355
 356         /* Edit menu */
 357         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 358         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 359         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 360         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 361         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 362
 363         /* View menu */
 364         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 365         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 366         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 367         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 368         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 369
 370         /* Toolbar-specific actions: */
 371         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 372         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 373         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  has_pages);
 374
 375         ev_window_update_actions (ev_window);
 376 }
 377
 378 static void
 379 ev_window_update_actions (EvWindow *ev_window)
 380 {
 381         EvView *view = EV_VIEW (ev_window->priv->view);
 382         int n_pages = 0, page = -1;
 383         gboolean has_pages = FALSE;
 384
 385         if (ev_window->priv->document && ev_window->priv->page_cache) {
 386                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 387                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 388                 has_pages = n_pages > 0;
 389         }
 390
 391         ev_window_set_action_sensitive (ev_window, "EditCopy", has_pages && ev_view_get_has_selection (view));
 392         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 393                               ev_view_can_find_next (view));
 394         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 395                               ev_view_can_find_previous (view));
 396
 397         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 398                               has_pages && ev_view_can_zoom_in (view));
 399         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 400                               has_pages && ev_view_can_zoom_out (view));
 401
 402         /* Go menu */
 403         if (has_pages) {
 404                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 405                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 406                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 407                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 408         } else {
 409                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 410                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 411                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 412                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 413         }
 414
 415         if (has_pages &&
 416             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 417             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 418                 GtkAction *action;
 419                 float      zoom;
 420                 float      real_zoom;
 421
 422                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 423                                                       ZOOM_CONTROL_ACTION);
 424
 425                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 426                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 427
 428                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 429         }
 430 }
 431
 432 static void
 433 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 434 {
 435         gboolean can_find;
 436
 437         can_find = window->priv->document &&
 438             EV_IS_DOCUMENT_FIND (window->priv->document);
 439
 440         if (window->priv->action_group) {
 441                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 442                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 443                 ev_window_set_action_sensitive (window, "Space", sensitive);
 444                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 445                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 446                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 447                 ev_window_set_action_sensitive (window, "Return", sensitive);
 448                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 449                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 450                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 451                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 452                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 453                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 454
 455                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 456         }
 457 }
 458
 459 static void
 460 set_widget_visibility (GtkWidget *widget, gboolean visible)
 461 {
 462         g_assert (GTK_IS_WIDGET (widget));
 463
 464         if (visible)
 465                 gtk_widget_show (widget);
 466         else
 467                 gtk_widget_hide (widget);
 468 }
 469
 470 static void
 471 update_chrome_visibility (EvWindow *window)
 472 {
 473         EvWindowPrivate *priv = window->priv;
 474         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 475         gboolean fullscreen_mode, presentation, fullscreen;
 476         gboolean preview_toolbar;
 477
 478         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 479         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 480         fullscreen_mode = fullscreen || presentation;
 481
 482         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 483         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 484                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 485         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 486                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 487         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 488         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 489         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 490
 491         set_widget_visibility (priv->menubar, menubar);
 492         set_widget_visibility (priv->toolbar_dock, toolbar);
 493         set_widget_visibility (priv->find_bar, findbar);
 494         set_widget_visibility (priv->sidebar, sidebar);
 495         set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 496
 497         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 498         gtk_widget_set_sensitive (priv->menubar, menubar);
 499
 500         if (priv->fullscreen_popup != NULL) {
 501                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 502                 set_widget_visibility (priv->fullscreen_popup, fullscreen_toolbar);
 503         }
 504 }
 505
 506 static void
 507 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 508 {
 509         EvWindowPrivate *priv = window->priv;
 510
 511         if (active) {
 512                 priv->chrome |= flag;
 513         } else {
 514                 priv->chrome &= ~flag;
 515         }
 516
 517         update_chrome_visibility (window);
 518 }
 519
 520 static void
 521 update_sizing_buttons (EvWindow *window)
 522 {
 523         GtkActionGroup *action_group = window->priv->action_group;
 524         GtkAction *action;
 525         gboolean best_fit, page_width;
 526         EvSizingMode sizing_mode;
 527
 528         if (window->priv->view == NULL)
 529                 return;
 530
 531         g_object_get (window->priv->view,
 532                       "sizing_mode", &sizing_mode,
 533                       NULL);
 534
 535         switch (sizing_mode) {
 536                 case EV_SIZING_BEST_FIT:
 537                         best_fit = TRUE;
 538                         page_width = FALSE;
 539                         break;
 540                 case EV_SIZING_FIT_WIDTH:
 541                         best_fit = FALSE;
 542                         page_width = TRUE;
 543                         break;
 544                 default:
 545                         best_fit = page_width = FALSE;
 546                         break;
 547         }
 548
 549         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 550         g_signal_handlers_block_by_func
 551                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 552         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 553         g_signal_handlers_unblock_by_func
 554                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 555
 556         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 557         g_signal_handlers_block_by_func
 558                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 559         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 560         g_signal_handlers_unblock_by_func
 561                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 562
 563         action = gtk_action_group_get_action (window->priv->action_group,
 564                                               ZOOM_CONTROL_ACTION);
 565         if (best_fit) {
 566                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 567                                                  EPHY_ZOOM_BEST_FIT);
 568         } else if (page_width) {
 569                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 570                                                  EPHY_ZOOM_FIT_WIDTH);
 571         }
 572 }
 573
 574 gboolean
 575 ev_window_is_empty (const EvWindow *ev_window)
 576 {
 577         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 578
 579         return (ev_window->priv->document == NULL) &&
 580                 (ev_window->priv->xfer_job == NULL);
 581 }
 582
 583 static void
 584 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 585                                    gint       response_id,
 586                                    EvWindow  *ev_window)
 587 {
 588         gtk_widget_destroy (dialog);
 589 }
 590
 591 static void
 592 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 593 {
 594         GtkWidget *dialog;
 595
 596         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 597                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 598                                          GTK_MESSAGE_ERROR,
 599                                          GTK_BUTTONS_CLOSE,
 600                                          msg);
 601         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 602                                                   "%s", error->message);
 603         g_signal_connect (dialog, "response",
 604                           G_CALLBACK (ev_window_error_dialog_response_cb),
 605                            window);
 606         gtk_widget_show (dialog);
 607 }
 608
 609 static void
 610 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 611 {
 612         ev_window_update_actions (ev_window);
 613 }
 614
 615 static void
 616 page_changed_cb (EvPageCache *page_cache,
 617                  gint         page,
 618                  EvWindow    *ev_window)
 619 {
 620         gchar *label;
 621
 622         ev_window_update_actions (ev_window);
 623
 624         if (ev_window->priv->history) {
 625                 label = ev_page_cache_get_page_label (ev_window->priv->page_cache, page);
 626                 ev_history_add_page (ev_window->priv->history, page, label);
 627                 g_free (label);
 628         }
 629
 630         if (!ev_window_is_empty (ev_window))
 631                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 632 }
 633
 634 static void
 635 update_document_mode (EvWindow *window, EvDocumentMode mode)
 636 {
 637         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 638                 ev_window_run_presentation (window);
 639         }
 640         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 641                 ev_window_run_fullscreen (window);
 642         }
 643 }
 644
 645 static void
 646 setup_document_from_metadata (EvWindow *window)
 647 {
 648         char *uri = window->priv->uri;
 649         GValue page = { 0, };
 650         gint new_page;
 651
 652         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 653                 new_page = CLAMP (g_value_get_int (&page), 0, ev_page_cache_get_n_pages (window->priv->page_cache) - 1);
 654                 ev_page_cache_set_current_page (window->priv->page_cache,
 655                                                 new_page);
 656                 g_value_unset (&page);
 657         }
 658 }
 659
 660 static void
 661 setup_chrome_from_metadata (EvWindow *window)
 662 {
 663         EvChrome chrome = EV_CHROME_NORMAL;
 664         GValue show_toolbar = { 0, };
 665
 666         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 667                 if (!g_value_get_boolean (&show_toolbar))
 668                         chrome &= ~EV_CHROME_TOOLBAR;
 669                 g_value_unset (&show_toolbar);
 670         }
 671         window->priv->chrome = chrome;
 672 }
 673
 674 static void
 675 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 676 {
 677         char *uri = window->priv->uri;
 678         GtkWidget *sidebar = window->priv->sidebar;
 679         GtkWidget *links = window->priv->sidebar_links;
 680         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 681         GtkWidget *attachments = window->priv->sidebar_attachments;
 682         GValue sidebar_size = { 0, };
 683         GValue sidebar_page = { 0, };
 684         GValue sidebar_visibility = { 0, };
 685
 686         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 687                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 688                                         g_value_get_int (&sidebar_size));
 689                 g_value_unset(&sidebar_size);
 690         }
 691
 692         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 693                 const char *page_id = g_value_get_string (&sidebar_page);
 694
 695                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 696                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 697                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 698                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 699                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 700                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 701                 }
 702                 g_value_unset (&sidebar_page);
 703         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 704                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 705         }
 706
 707         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 708                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 709                 g_value_unset (&sidebar_visibility);
 710         }
 711 }
 712
 713 static void
 714 setup_size_from_metadata (EvWindow *window)
 715 {
 716         char *uri = window->priv->uri;
 717         GValue width = { 0, };
 718         GValue height = { 0, };
 719         GValue width_ratio = { 0, };
 720         GValue height_ratio = { 0, };
 721         GValue maximized = { 0, };
 722         GValue x = { 0, };
 723         GValue y = { 0, };
 724
 725         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 726                 if (g_value_get_boolean (&maximized)) {
 727                         gtk_window_maximize (GTK_WINDOW (window));
 728                         return;
 729                 } else {
 730                         gtk_window_unmaximize (GTK_WINDOW (window));
 731                 }
 732                 g_value_unset (&maximized);
 733         }
 734
 735         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 736             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 737                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 738                                  g_value_get_int (&y));
 739                 g_value_unset (&x);
 740                 g_value_unset (&y);
 741         }
 742
 743         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 744             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 745                 gtk_window_resize (GTK_WINDOW (window),
 746                                    g_value_get_int (&width),
 747                                    g_value_get_int (&height));
 748                 g_value_unset (&width);
 749                 g_value_unset (&height);
 750                 return;
 751         }
 752
 753         if (window->priv->page_cache &&
 754             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 755             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 756                 gint document_width;
 757                 gint document_height;
 758
 759                 ev_page_cache_get_max_width (window->priv->page_cache,
 760                                              0, 1.0,
 761                                              &document_width);
 762                 ev_page_cache_get_max_height (window->priv->page_cache,
 763                                              0, 1.0,
 764                                              &document_height);
 765
 766                 gtk_window_resize (GTK_WINDOW (window),
 767                                    g_value_get_double (&width_ratio) * document_width,
 768                                    g_value_get_double (&height_ratio) * document_height);
 769                 g_value_unset (&width_ratio);
 770                 g_value_unset (&height_ratio);
 771         }
 772
 773 }
 774
 775 static void
 776 setup_view_from_metadata (EvWindow *window)
 777 {
 778         EvView *view = EV_VIEW (window->priv->view);
 779         char *uri = window->priv->uri;
 780         GEnumValue *enum_value;
 781         GValue sizing_mode = { 0, };
 782         GValue zoom = { 0, };
 783         GValue continuous = { 0, };
 784         GValue dual_page = { 0, };
 785         GValue presentation = { 0, };
 786         GValue fullscreen = { 0, };
 787         GValue rotation = { 0, };
 788         GValue maximized = { 0, };
 789
 790         /* Maximized */
 791         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 792                 if (g_value_get_boolean (&maximized)) {
 793                         gtk_window_maximize (GTK_WINDOW (window));
 794                 } else {
 795                         gtk_window_unmaximize (GTK_WINDOW (window));
 796                 }
 797                 g_value_unset (&maximized);
 798         }
 799
 800         /* Sizing mode */
 801         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 802                 enum_value = g_enum_get_value_by_nick
 803                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 804                 g_value_unset (&sizing_mode);
 805                 ev_view_set_sizing_mode (view, enum_value->value);
 806         }
 807
 808         /* Zoom */
 809         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 810             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 811                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
 812                 g_value_unset (&zoom);
 813         }
 814
 815         /* Continuous */
 816         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 817                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 818                 g_value_unset (&continuous);
 819         }
 820
 821         /* Dual page */
 822         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 823                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 824                 g_value_unset (&dual_page);
 825         }
 826
 827         /* Presentation */
 828         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 829                 if (g_value_get_boolean (&presentation) && uri) {
 830                         ev_window_run_presentation (window);
 831                 }
 832                 g_value_unset (&presentation);
 833         }
 834
 835         /* Fullscreen */
 836         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
 837                 if (g_value_get_boolean (&fullscreen) && uri) {
 838                         ev_window_run_fullscreen (window);
 839                 }
 840                 g_value_unset (&fullscreen);
 841         }
 842
 843         /* Rotation */
 844         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
 845                 if (g_value_get_int (&rotation)) {
 846                         switch (g_value_get_int (&rotation)) {
 847                                 case 90:
 848                                         ev_view_set_rotation (view, 90);
 849                                         break;
 850                                 case 180:
 851                                         ev_view_set_rotation (view, 180);
 852                                         break;
 853                                 case 270:
 854                                         ev_view_set_rotation (view, 270);
 855                                         break;
 856                                 default:
 857                                         break;
 858                         }
 859                 }
 860                 g_value_unset (&rotation);
 861         }
 862 }
 863
 864 static void
 865 ev_window_setup_document (EvWindow *ev_window)
 866 {
 867         const EvDocumentInfo *info;
 868         EvDocument *document;
 869         EvView *view = EV_VIEW (ev_window->priv->view);
 870         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 871         GtkAction *action;
 872
 873         document = ev_window->priv->document;
 874         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 875         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 876
 877         if (EV_IS_DOCUMENT_FIND (document)) {
 878                 g_signal_connect_object (G_OBJECT (document),
 879                                          "find_changed",
 880                                          G_CALLBACK (find_changed_cb),
 881                                          ev_window, 0);
 882         }
 883
 884         ev_sidebar_set_document (sidebar, document);
 885
 886         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 887                 ev_view_set_document (view, document);
 888         }
 889         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 890
 891         ev_window_title_set_document (ev_window->priv->title, document);
 892         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 893
 894         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 895         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 896         ev_window_setup_action_sensitivity (ev_window);
 897
 898         if (ev_window->priv->history)
 899                 g_object_unref (ev_window->priv->history);
 900         ev_window->priv->history = ev_history_new ();
 901         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
 902         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
 903         ev_navigation_action_set_window (EV_NAVIGATION_ACTION (action), ev_window);
 904
 905         if (ev_window->priv->properties) {
 906                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 907                                                    ev_window->priv->document);
 908         }
 909
 910         setup_size_from_metadata (ev_window);
 911         setup_document_from_metadata (ev_window);
 912         setup_sidebar_from_metadata (ev_window, document);
 913
 914         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 915         update_document_mode (ev_window, info->mode);
 916 }
 917
 918 static void
 919 password_dialog_response (GtkWidget *password_dialog,
 920                           gint       response_id,
 921                           EvWindow  *ev_window)
 922 {
 923         char *password;
 924
 925         if (response_id == GTK_RESPONSE_OK) {
 926
 927                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
 928                 if (password) {
 929                         ev_document_doc_mutex_lock ();
 930                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->xfer_job->document),
 931                                                            password);
 932                         ev_document_doc_mutex_unlock ();
 933                 }
 934                 g_free (password);
 935
 936                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
 937
 938                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
 939                 ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
 940
 941                 gtk_widget_destroy (password_dialog);
 942
 943                 return;
 944         }
 945
 946         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 947         gtk_widget_destroy (password_dialog);
 948 }
 949
 950 /* Called either by ev_window_xfer_job_cb or by the "unlock" callback on the
 951  * password_view page.  It assumes that ev_window->priv->password_* has been set
 952  * correctly.  These are cleared by password_dialog_response() */
 953
 954 static void
 955 ev_window_popup_password_dialog (EvWindow *ev_window)
 956 {
 957         g_assert (ev_window->priv->xfer_job);
 958
 959         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 960
 961         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
 962         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
 963
 964         if (ev_window->priv->password_dialog == NULL) {
 965                 ev_window->priv->password_dialog =
 966                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
 967                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
 968
 969                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 970                                            (gpointer *) &(ev_window->priv->password_dialog));
 971                 g_signal_connect (ev_window->priv->password_dialog,
 972                                   "response",
 973                                   G_CALLBACK (password_dialog_response),
 974                                   ev_window);
 975                 gtk_widget_show (ev_window->priv->password_dialog);
 976         } else {
 977                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
 978         }
 979 }
 980
 981 static void
 982 ev_window_clear_xfer_job (EvWindow *ev_window)
 983 {
 984     if (ev_window->priv->xfer_job != NULL) {
 985
 986         if (!ev_window->priv->xfer_job->finished)
 987                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 988
 989         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 990         g_object_unref (ev_window->priv->xfer_job);
 991         ev_window->priv->xfer_job = NULL;
 992     }
 993 }
 994
 995 static void
 996 ev_window_clear_local_uri (EvWindow *ev_window)
 997 {
 998     char *filename;
 999
1000     if (ev_window->priv->local_uri) {
1001             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
1002             if (filename != NULL) {
1003                     g_unlink (filename);
1004                     g_free (filename);
1005             }
1006             g_free (ev_window->priv->local_uri);
1007             ev_window->priv->local_uri = NULL;
1008     }
1009 }
1010
1011 static void
1012 ev_window_clear_temp_file (EvWindow *ev_window)
1013 {
1014         GnomeVFSURI *uri;
1015         gchar       *filename;
1016         const gchar *tempdir;
1017
1018         if (!ev_window->priv->uri)
1019                 return;
1020
1021         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1022         if (!gnome_vfs_uri_is_local (uri)) {
1023                 gnome_vfs_uri_unref (uri);
1024                 return;
1025         }
1026         gnome_vfs_uri_unref (uri);
1027
1028         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1029         if (!filename)
1030                 return;
1031
1032         tempdir = g_get_tmp_dir ();
1033         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1034                 g_unlink (filename);
1035         }
1036
1037         g_free (filename);
1038 }
1039
1040 /* This callback will executed when load job will be finished.
1041  *
1042  * Since the flow of the error dialog is very confusing, we assume that both
1043  * document and uri will go away after this function is called, and thus we need
1044  * to ref/dup them.  Additionally, it needs to clear
1045  * ev_window->priv->password_{uri,document}, and thus people who call this
1046  * function should _not_ necessarily expect those to exist after being
1047  * called. */
1048 static void
1049 ev_window_xfer_job_cb  (EvJobXfer *job,
1050                         gpointer data)
1051 {
1052         EvWindow *ev_window = EV_WINDOW (data);
1053         EvDocument *document = EV_JOB (job)->document;
1054
1055         g_assert (job->uri);
1056
1057         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1058
1059         /* Success! */
1060         if (job->error == NULL) {
1061
1062                 if (ev_window->priv->uri)
1063                         g_free (ev_window->priv->uri);
1064                 ev_window->priv->uri = g_strdup (job->uri);
1065
1066                 if (ev_window->priv->local_uri)
1067                         g_free (ev_window->priv->local_uri);
1068                 ev_window->priv->local_uri =
1069                     job->local_uri ? g_strdup (job->local_uri) : NULL;
1070
1071                 if (ev_window->priv->document)
1072                         g_object_unref (ev_window->priv->document);
1073                 ev_window->priv->document = g_object_ref (document);
1074
1075                 if (!ev_window->priv->unlink_temp_file) {
1076                         setup_view_from_metadata (ev_window);
1077                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1078                 }
1079
1080                 ev_window_setup_document (ev_window);
1081
1082                 if (job->dest)
1083                         ev_window_goto_dest (ev_window, job->dest);
1084
1085                 switch (job->mode) {
1086                         case EV_WINDOW_MODE_FULLSCREEN:
1087                                 ev_window_run_fullscreen (ev_window);
1088                                 break;
1089                         case EV_WINDOW_MODE_PRESENTATION:
1090                                 ev_window_run_presentation (ev_window);
1091                                 break;
1092                         case EV_WINDOW_MODE_PREVIEW:
1093                                 ev_window_run_preview (ev_window);
1094                                 break;
1095                         default:
1096                                 break;
1097                 }
1098
1099                 ev_window_clear_xfer_job (ev_window);
1100                 return;
1101         }
1102
1103         if (job->error->domain == EV_DOCUMENT_ERROR &&
1104             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1105                 gchar *base_name, *file_name;
1106
1107                 g_free (ev_window->priv->uri);
1108                 ev_window->priv->uri = g_strdup (job->uri);
1109                 setup_view_from_metadata (ev_window);
1110
1111                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1112                 base_name = g_path_get_basename (file_name);
1113                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1114                                                 base_name);
1115                 g_free (file_name);
1116                 g_free (base_name);
1117                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1118
1119                 ev_window_popup_password_dialog (ev_window);
1120         } else {
1121                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1122                                         _("Unable to open document"),
1123                                         job->error);
1124                 ev_window_clear_xfer_job (ev_window);
1125         }
1126
1127         return;
1128 }
1129
1130 const char *
1131 ev_window_get_uri (EvWindow *ev_window)
1132 {
1133         return ev_window->priv->uri;
1134 }
1135
1136 static void
1137 ev_window_close_dialogs (EvWindow *ev_window)
1138 {
1139         if (ev_window->priv->password_dialog)
1140                 gtk_widget_destroy (ev_window->priv->password_dialog);
1141         ev_window->priv->password_dialog = NULL;
1142
1143 #ifdef WITH_PRINT
1144         if (ev_window->priv->print_dialog)
1145                 gtk_widget_destroy (ev_window->priv->print_dialog);
1146         ev_window->priv->print_dialog = NULL;
1147 #endif
1148
1149 #ifdef WITH_GNOME_PRINT
1150         if (ev_window->priv->print_job)
1151                 g_object_unref (ev_window->priv->print_job);
1152         ev_window->priv->print_job = NULL;
1153 #endif
1154
1155         if (ev_window->priv->properties)
1156                 gtk_widget_destroy (ev_window->priv->properties);
1157         ev_window->priv->properties = NULL;
1158 }
1159
1160 void
1161 ev_window_open_uri (EvWindow       *ev_window,
1162                     const char     *uri,
1163                     EvLinkDest     *dest,
1164                     EvWindowRunMode mode,
1165                     gboolean        unlink_temp_file)
1166 {
1167         ev_window_close_dialogs (ev_window);
1168         ev_window_clear_xfer_job (ev_window);
1169         ev_window_clear_local_uri (ev_window);
1170         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1171
1172         ev_window->priv->unlink_temp_file = unlink_temp_file;
1173
1174         ev_window->priv->xfer_job = ev_job_xfer_new (uri, dest, mode);
1175         g_signal_connect (ev_window->priv->xfer_job,
1176                           "finished",
1177                           G_CALLBACK (ev_window_xfer_job_cb),
1178                           ev_window);
1179         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1180 }
1181
1182 void
1183 ev_window_goto_dest (EvWindow *ev_window, EvLinkDest *dest)
1184 {
1185         ev_view_goto_dest (EV_VIEW (ev_window->priv->view), dest);
1186 }
1187
1188 static void
1189 file_open_dialog_response_cb (GtkWidget *chooser,
1190                               gint       response_id,
1191                               EvWindow  *ev_window)
1192 {
1193         if (response_id == GTK_RESPONSE_OK) {
1194                 GSList *uris;
1195
1196                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1197
1198                 ev_application_open_uri_list (EV_APP, uris,
1199                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1200                                               GDK_CURRENT_TIME);
1201
1202                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1203                 g_slist_free (uris);
1204         }
1205         ev_application_set_chooser_uri (EV_APP,
1206                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1207
1208         gtk_widget_destroy (chooser);
1209 }
1210
1211 static void
1212 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1213 {
1214         GtkWidget *chooser;
1215
1216         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1217                                                GTK_WINDOW (window),
1218                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1219                                                GTK_STOCK_CANCEL,
1220                                                GTK_RESPONSE_CANCEL,
1221                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1222                                                NULL);
1223
1224         ev_document_factory_add_filters (chooser, NULL);
1225         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1226         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1227         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1228                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1229                                           ev_application_get_chooser_uri (EV_APP));
1230         } else if (window->priv->uri != NULL) {
1231                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1232                                           window->priv->uri);
1233         }
1234
1235         g_signal_connect (chooser, "response",
1236                           G_CALLBACK (file_open_dialog_response_cb),
1237                           window);
1238
1239         gtk_widget_show (chooser);
1240 }
1241
1242 static gchar *
1243 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1244 {
1245         gchar *tmp_filename = NULL;
1246         gchar *name;
1247         gint   res;
1248         guint  i = 0;
1249
1250         name = g_path_get_basename (filename);
1251
1252         do {
1253                 gchar *basename;
1254
1255                 if (tmp_filename)
1256                         g_free (tmp_filename);
1257
1258                 basename = g_strdup_printf ("%s-%d", name, i++);
1259                 tmp_filename = g_build_filename (ev_tmp_dir (),
1260                                                  basename, NULL);
1261
1262                 g_free (basename);
1263         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1264
1265         g_free (name);
1266
1267         if (res != 0 && errno != EEXIST) {
1268                 if (error) {
1269                         *error = g_error_new (G_FILE_ERROR,
1270                                               g_file_error_from_errno (errno),
1271                                               _("Couldn't create symlink “%s”: %s"),
1272                                               tmp_filename, strerror (errno));
1273                 }
1274
1275                 g_free (tmp_filename);
1276
1277                 return NULL;
1278         }
1279
1280         return tmp_filename;
1281 }
1282
1283 static void
1284 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1285 {
1286         GError *error = NULL;
1287         gchar *symlink_uri;
1288         gchar *old_filename;
1289         gchar *new_filename;
1290
1291         old_filename = g_filename_from_uri (window->priv->uri, NULL, NULL);
1292         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1293
1294         if (error) {
1295                 ev_window_error_dialog (GTK_WINDOW (window),
1296                                         _("Cannot open a copy."),
1297                                         error);
1298
1299                 g_error_free (error);
1300                 g_free (old_filename);
1301                 g_free (new_filename);
1302
1303                 return;
1304         }
1305
1306         g_free (old_filename);
1307
1308         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1309         g_free (new_filename);
1310
1311         ev_application_open_uri_at_dest (EV_APP,
1312                                          symlink_uri,
1313                                          gtk_window_get_screen (GTK_WINDOW (window)),
1314                                          dest,
1315                                          0,
1316                                          TRUE,
1317                                          GDK_CURRENT_TIME);
1318         g_free (symlink_uri);
1319 }
1320
1321 static void
1322 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1323 {
1324         EvPageCache *page_cache;
1325         EvLinkDest  *dest;
1326         gint         current_page;
1327
1328         page_cache = ev_page_cache_get (window->priv->document);
1329         current_page = ev_page_cache_get_current_page (page_cache);
1330
1331         dest = ev_link_dest_new_page (current_page);
1332         ev_window_cmd_file_open_copy_at_dest (window, dest);
1333         g_object_unref (dest);
1334 }
1335
1336 #ifdef HAVE_GTK_RECENT
1337 static void
1338 ev_window_cmd_recent_file_activate (GtkAction     *action,
1339                                     EvWindow      *window)
1340 {
1341         GtkRecentInfo *info;
1342         const gchar   *uri;
1343
1344         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1345         g_assert (info != NULL);
1346
1347         uri = gtk_recent_info_get_uri (info);
1348
1349         ev_application_open_uri_at_dest (EV_APP, uri,
1350                                          gtk_window_get_screen (GTK_WINDOW (window)),
1351                                          NULL, 0, FALSE,
1352                                          GDK_CURRENT_TIME);
1353 }
1354 #else
1355 static void
1356 ev_window_cmd_recent_file_activate (GtkAction *action,
1357                                     EvWindow *ev_window)
1358 {
1359         char *uri;
1360         EggRecentItem *item;
1361
1362         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1363                                                    action);
1364
1365         uri = egg_recent_item_get_uri (item);
1366
1367         ev_application_open_uri (EV_APP, uri, NULL,
1368                                  GDK_CURRENT_TIME, NULL);
1369
1370         g_free (uri);
1371 }
1372 #endif /* HAVE_GTK_RECENT */
1373
1374 static void
1375 ev_window_add_recent (EvWindow *window, const char *filename)
1376 {
1377 #ifdef HAVE_GTK_RECENT
1378         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1379 #else
1380         EggRecentItem *item;
1381
1382         item = egg_recent_item_new_from_uri (filename);
1383         egg_recent_item_add_group (item, "Evince");
1384         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1385 #endif /* HAVE_GTK_RECENT */
1386 }
1387
1388 #ifdef HAVE_GTK_RECENT
1389 static gint
1390 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1391 {
1392         gboolean     has_ev_a, has_ev_b;
1393         const gchar *evince = g_get_application_name ();
1394
1395         has_ev_a = gtk_recent_info_has_application (a, evince);
1396         has_ev_b = gtk_recent_info_has_application (b, evince);
1397
1398         if (has_ev_a && has_ev_b) {
1399                 time_t time_a, time_b;
1400
1401                 time_a = gtk_recent_info_get_modified (a);
1402                 time_b = gtk_recent_info_get_modified (b);
1403
1404                 return (time_b - time_a);
1405         } else if (has_ev_a) {
1406                 return -1;
1407         } else if (has_ev_b) {
1408                 return 1;
1409         }
1410
1411         return 0;
1412 }
1413 #endif /* HAVE_GTK_RECENT */
1414
1415 /*
1416  * Doubles underscore to avoid spurious menu accels.
1417  */
1418 static gchar *
1419 ev_window_get_recent_file_label (gint index, const gchar *filename)
1420 {
1421         GString *str;
1422         gint length;
1423         const gchar *p;
1424         const gchar *end;
1425
1426         g_return_val_if_fail (filename != NULL, NULL);
1427
1428         length = strlen (filename);
1429         str = g_string_sized_new (length + 10);
1430         g_string_printf (str, "_%d.  ", index);
1431
1432         p = filename;
1433         end = filename + length;
1434
1435         while (p != end)
1436         {
1437                 const gchar *next;
1438                 next = g_utf8_next_char (p);
1439
1440                 switch (*p)
1441                 {
1442                         case '_':
1443                                 g_string_append (str, "__");
1444                                 break;
1445                         default:
1446                                 g_string_append_len (str, p, next - p);
1447                                 break;
1448                 }
1449
1450                 p = next;
1451         }
1452
1453         return g_string_free (str, FALSE);
1454 }
1455
1456 static void
1457 ev_window_setup_recent (EvWindow *ev_window)
1458 {
1459 #ifdef HAVE_GTK_RECENT
1460         GList        *items, *l;
1461         guint         n_items = 0;
1462         const gchar  *evince = g_get_application_name ();
1463         static guint  i = 0;
1464
1465         if (ev_window->priv->recent_ui_id > 0) {
1466                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1467                                           ev_window->priv->recent_ui_id);
1468                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1469         }
1470         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1471
1472         if (ev_window->priv->recent_action_group) {
1473                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1474                                                     ev_window->priv->recent_action_group);
1475                 g_object_unref (ev_window->priv->recent_action_group);
1476         }
1477         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1478         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1479                                             ev_window->priv->recent_action_group, 0);
1480
1481         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1482         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1483
1484         for (l = items; l && l->data; l = g_list_next (l)) {
1485                 GtkRecentInfo *info;
1486                 GtkAction     *action;
1487                 gchar         *action_name;
1488                 gchar         *label;
1489
1490                 info = (GtkRecentInfo *) l->data;
1491
1492                 if (!gtk_recent_info_has_application (info, evince))
1493                         continue;
1494
1495                 action_name = g_strdup_printf ("RecentFile%u", i++);
1496                 label = ev_window_get_recent_file_label (
1497                         n_items + 1, gtk_recent_info_get_display_name (info));
1498
1499                 action = g_object_new (GTK_TYPE_ACTION,
1500                                        "name", action_name,
1501                                        "label", label,
1502                                        NULL);
1503
1504                 g_object_set_data_full (G_OBJECT (action),
1505                                         "gtk-recent-info",
1506                                         gtk_recent_info_ref (info),
1507                                         (GDestroyNotify) gtk_recent_info_unref);
1508
1509                 g_signal_connect (G_OBJECT (action), "activate",
1510                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1511                                   (gpointer) ev_window);
1512
1513                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1514                                              action);
1515                 g_object_unref (action);
1516
1517                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1518                                        ev_window->priv->recent_ui_id,
1519                                        "/MainMenu/FileMenu/RecentFilesMenu",
1520                                        label,
1521                                        action_name,
1522                                        GTK_UI_MANAGER_MENUITEM,
1523                                        FALSE);
1524                 g_free (action_name);
1525                 g_free (label);
1526
1527                 if (++n_items == 5)
1528                         break;
1529         }
1530
1531         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1532         g_list_free (items);
1533 #else /* HAVE_GTK_RECENT */
1534         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1535                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1536                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1537                                                                       ev_window);
1538
1539         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1540
1541         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1542                                    ev_application_get_recent_model (EV_APP));
1543
1544         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1545
1546         g_signal_connect (ev_window->priv->recent_view, "activate",
1547                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1548 #endif /* HAVE_GTK_RECENT */
1549 }
1550
1551 static void
1552 file_save_dialog_response_cb (GtkWidget *fc,
1553                               gint       response_id,
1554                               EvWindow  *ev_window)
1555 {
1556         gboolean success;
1557
1558         if (response_id == GTK_RESPONSE_OK) {
1559                 gchar *uri;
1560                 GError *err = NULL;
1561
1562                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1563
1564                 ev_document_doc_mutex_lock ();
1565                 success = ev_document_save (ev_window->priv->document, uri, &err);
1566                 ev_document_doc_mutex_unlock ();
1567
1568                 if (err) {
1569                         gchar *msg;
1570                         msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1571                         ev_window_error_dialog (GTK_WINDOW (fc), msg, err);
1572                         g_free (msg);
1573                 }
1574
1575                 g_free (uri);
1576         }
1577
1578         gtk_widget_destroy (fc);
1579 }
1580
1581 static void
1582 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1583 {
1584         GtkWidget *fc;
1585         gchar *base_name;
1586         gchar *file_name;
1587
1588         fc = gtk_file_chooser_dialog_new (
1589                 _("Save a Copy"),
1590                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1591                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1592                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1593                 NULL);
1594
1595         ev_document_factory_add_filters (fc, ev_window->priv->document);
1596         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1597
1598         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1599         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1600         base_name = g_path_get_basename (file_name);
1601         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1602         g_free (file_name);
1603         g_free (base_name);
1604
1605         g_signal_connect (fc, "response",
1606                           G_CALLBACK (file_save_dialog_response_cb),
1607                           ev_window);
1608
1609         gtk_widget_show (fc);
1610 }
1611
1612 #ifdef WITH_GTK_PRINT
1613 static void
1614 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
1615                                     EvWindow     *window)
1616 {
1617         /* Dialog was canceled */
1618         if (!page_setup)
1619                 return;
1620
1621         if (window->priv->print_page_setup)
1622                 g_object_unref (window->priv->print_page_setup);
1623         window->priv->print_page_setup = g_object_ref (page_setup);
1624 }
1625 #endif /* WITH_GTK_PRINT */
1626
1627 static void
1628 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
1629 {
1630 #ifdef WITH_GTK_PRINT
1631         gtk_print_run_page_setup_dialog_async (
1632                 GTK_WINDOW (ev_window),
1633                 ev_window->priv->print_page_setup,
1634                 ev_window->priv->print_settings,
1635                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
1636                 ev_window);
1637 #endif /* WITH_GTK_PRINT */
1638 }
1639
1640 #ifdef WITH_GTK_PRINT
1641 static void
1642 ev_window_clear_print_job (EvWindow *window)
1643 {
1644         if (window->priv->print_job) {
1645                 if (!window->priv->print_job->finished)
1646                         ev_job_queue_remove_job (window->priv->print_job);
1647
1648                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
1649                                                       ev_window_print_job_cb,
1650                                                       window);
1651                 g_object_unref (window->priv->print_job);
1652                 window->priv->print_job = NULL;
1653         }
1654 }
1655
1656 static void
1657 ev_window_print_finished (GtkPrintJob *print_job,
1658                           EvWindow    *window,
1659                           GError      *error)
1660 {
1661         ev_window_clear_print_job (window);
1662
1663         if (error) {
1664                 GtkWidget *dialog;
1665
1666                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
1667                                                  GTK_DIALOG_MODAL,
1668                                                  GTK_MESSAGE_ERROR,
1669                                                  GTK_BUTTONS_OK,
1670                                                  _("Failed to print document"));
1671                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1672                                                           error->message);
1673
1674                 gtk_dialog_run (GTK_DIALOG (dialog));
1675                 gtk_widget_destroy (dialog);
1676         }
1677 }
1678
1679 static void
1680 ev_window_print_send (EvWindow    *window,
1681                       const gchar *filename)
1682 {
1683         GtkPrintJob *job;
1684         GError      *error = NULL;
1685
1686         if (window->priv->gtk_print_job)
1687                 g_object_unref (window->priv->gtk_print_job);
1688
1689         job = gtk_print_job_new ("evince-print",
1690                                  window->priv->printer,
1691                                  window->priv->print_settings,
1692                                  window->priv->print_page_setup);
1693
1694         window->priv->gtk_print_job = job;
1695
1696         if (gtk_print_job_set_source_file (job, filename, &error)) {
1697                 gtk_print_job_send (job,
1698                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
1699                                     window, NULL);
1700         } else {
1701                 ev_window_clear_print_job (window);
1702                 g_warning (error->message);
1703                 g_error_free (error);
1704         }
1705 }
1706
1707 static void
1708 ev_window_print_job_cb (EvJobPrint *job,
1709                         EvWindow   *window)
1710 {
1711         if (job->error) {
1712                 g_warning (job->error->message);
1713                 ev_window_clear_print_job (window);
1714                 return;
1715         }
1716
1717         g_assert (job->temp_file != NULL);
1718
1719         ev_window_print_send (window, job->temp_file);
1720 }
1721
1722 static gboolean
1723 ev_window_print_dialog_response_cb (GtkDialog *dialog,
1724                                     gint       response,
1725                                     EvWindow  *window)
1726 {
1727         EvPrintRange  *ranges = NULL;
1728         EvPrintPageSet page_set;
1729         gint           n_ranges = 0;
1730         gint           copies;
1731         gboolean       collate;
1732         gboolean       reverse;
1733         gdouble        scale;
1734         gint           current_page;
1735         gdouble        width;
1736         gdouble        height;
1737         GtkPrintPages  print_pages;
1738
1739         if (response != GTK_RESPONSE_OK) {
1740                 gtk_widget_destroy (GTK_WIDGET (dialog));
1741                 window->priv->print_dialog = NULL;
1742
1743                 return FALSE;
1744         }
1745
1746         if (window->priv->printer)
1747                 g_object_unref (window->priv->printer);
1748         if (window->priv->print_settings)
1749                 g_object_unref (window->priv->print_settings);
1750         if (window->priv->print_page_setup)
1751                 g_object_unref (window->priv->print_page_setup);
1752
1753         window->priv->printer = g_object_ref (
1754                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
1755         window->priv->print_settings = g_object_ref (
1756                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
1757         window->priv->print_page_setup = g_object_ref (
1758                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
1759
1760         if (!gtk_printer_accepts_ps (window->priv->printer)) {
1761                 GtkWidget *msgdialog;
1762
1763                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
1764                                                     GTK_DIALOG_MODAL,
1765                                                     GTK_MESSAGE_ERROR,
1766                                                     GTK_BUTTONS_OK,
1767                                                     _("Printing is not supported on this printer."));
1768
1769                 gtk_dialog_run (GTK_DIALOG (msgdialog));
1770                 gtk_widget_destroy (msgdialog);
1771
1772                 return FALSE;
1773         }
1774
1775         ev_window_clear_print_job (window);
1776
1777         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
1778         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
1779
1780         switch (print_pages) {
1781         case GTK_PRINT_PAGES_CURRENT:
1782                 ranges = g_new0 (EvPrintRange, 1);
1783
1784                 ranges->start = current_page;
1785                 ranges->end = current_page;
1786                 n_ranges = 1;
1787
1788                 break;
1789         case GTK_PRINT_PAGES_RANGES: {
1790                 GtkPageRange *page_range;
1791
1792                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
1793                                                                  &n_ranges);
1794                 if (n_ranges > 0)
1795                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
1796         }
1797                 break;
1798         default:
1799                 break;
1800         }
1801
1802         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
1803
1804         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
1805
1806         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
1807                                                 GTK_UNIT_PIXEL);
1808         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
1809                                                   GTK_UNIT_PIXEL);
1810
1811         if (scale != 1.0) {
1812                 width *= scale;
1813                 height *= scale;
1814         }
1815
1816         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
1817         collate = gtk_print_settings_get_collate (window->priv->print_settings);
1818         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
1819
1820         window->priv->print_job = ev_job_print_new (window->priv->document,
1821                                                     width, height,
1822                                                     ranges, n_ranges,
1823                                                     page_set,
1824                                                     copies, collate,
1825                                                     reverse);
1826
1827         g_signal_connect (window->priv->print_job, "finished",
1828                           G_CALLBACK (ev_window_print_job_cb),
1829                           window);
1830         /* The priority doesn't matter for this job */
1831         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
1832
1833         gtk_widget_destroy (GTK_WIDGET (dialog));
1834         window->priv->print_dialog = NULL;
1835
1836         return TRUE;
1837 }
1838
1839 void
1840 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1841 {
1842         GtkWidget   *dialog;
1843         EvPageCache *page_cache;
1844         gint         current_page;
1845         gint         document_last_page;
1846
1847         g_return_if_fail (EV_IS_WINDOW (ev_window));
1848         g_return_if_fail (ev_window->priv->document != NULL);
1849
1850         if (ev_window->priv->print_dialog) {
1851                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
1852                 return;
1853         }
1854
1855         page_cache = ev_page_cache_get (ev_window->priv->document);
1856         current_page = ev_page_cache_get_current_page (page_cache);
1857         document_last_page = ev_page_cache_get_n_pages (page_cache);
1858
1859         if (!ev_window->priv->print_settings)
1860                 ev_window->priv->print_settings = gtk_print_settings_new ();
1861
1862         if (first_page != 1 || last_page != document_last_page) {
1863                 GtkPageRange range;
1864
1865                 /* Ranges in GtkPrint are 0 - N */
1866                 range.start = first_page - 1;
1867                 range.end = last_page - 1;
1868
1869                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
1870                                                     GTK_PRINT_PAGES_RANGES);
1871                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
1872                                                     &range, 1);
1873         }
1874
1875         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
1876         ev_window->priv->print_dialog = dialog;
1877         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
1878                                                        GTK_PRINT_CAPABILITY_PAGE_SET |
1879                                                        GTK_PRINT_CAPABILITY_COPIES |
1880                                                        GTK_PRINT_CAPABILITY_COLLATE |
1881                                                        GTK_PRINT_CAPABILITY_REVERSE |
1882                                                        GTK_PRINT_CAPABILITY_SCALE |
1883                                                        GTK_PRINT_CAPABILITY_GENERATE_PS);
1884
1885         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
1886                                                 current_page);
1887
1888         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
1889                                             ev_window->priv->print_settings);
1890
1891         if (ev_window->priv->print_page_setup)
1892                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
1893                                                       ev_window->priv->print_page_setup);
1894
1895         g_signal_connect (G_OBJECT (dialog), "response",
1896                           G_CALLBACK (ev_window_print_dialog_response_cb),
1897                           ev_window);
1898
1899         gtk_widget_show (dialog);
1900 }
1901 #endif /* WITH_GTK_PRINT */
1902
1903 #ifdef WITH_GNOME_PRINT
1904 static gboolean
1905 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
1906                                     gint       response,
1907                                     EvWindow  *ev_window)
1908 {
1909         EvPrintJob *print_job;
1910         GnomePrintConfig *config;
1911
1912         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
1913                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
1914                 ev_window->priv->print_dialog = NULL;
1915                 g_object_unref (ev_window->priv->print_job);
1916                 ev_window->priv->print_job = NULL;
1917
1918                 return FALSE;
1919         }
1920
1921         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
1922
1923         /* FIXME: Change this when we have the first backend
1924          * that can print more than postscript
1925          */
1926         if (using_pdf_printer (config)) {
1927                 GtkWidget *dialog;
1928
1929                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1930                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1931                                                  _("Generating PDF is not supported"));
1932                 gtk_dialog_run (GTK_DIALOG (dialog));
1933                 gtk_widget_destroy (dialog);
1934
1935                 return FALSE;
1936         } else if (!using_postscript_printer (config)) {
1937                 GtkWidget *dialog;
1938
1939                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1940                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1941                                                  _("Printing is not supported on this printer."));
1942                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1943                                                           _("You were trying to print to a printer using the “%s” driver. "
1944                                                             "This program requires a PostScript printer driver."),
1945                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
1946                 gtk_dialog_run (GTK_DIALOG (dialog));
1947                 gtk_widget_destroy (dialog);
1948
1949                 return FALSE;
1950         }
1951
1952         save_print_config_to_file (config);
1953
1954         print_job = g_object_new (EV_TYPE_PRINT_JOB,
1955                                   "gnome_print_job", ev_window->priv->print_job,
1956                                   "document", ev_window->priv->document,
1957                                   "print_dialog", print_dialog,
1958                                   NULL);
1959
1960         if (print_job != NULL) {
1961                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1962                 g_object_unref (print_job);
1963         }
1964
1965         g_object_unref (config);
1966
1967         gtk_widget_destroy (GTK_WIDGET (print_dialog));
1968         ev_window->priv->print_dialog = NULL;
1969         g_object_unref (ev_window->priv->print_job);
1970         ev_window->priv->print_job = NULL;
1971
1972         return FALSE;
1973 }
1974
1975 void
1976 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1977 {
1978         GnomePrintConfig *config;
1979         gchar *pages_label;
1980
1981         g_return_if_fail (EV_IS_WINDOW (ev_window));
1982         g_return_if_fail (ev_window->priv->document != NULL);
1983
1984         config = load_print_config_from_file ();
1985
1986         if (ev_window->priv->print_job == NULL)
1987                 ev_window->priv->print_job = gnome_print_job_new (config);
1988
1989         if (ev_window->priv->print_dialog == NULL) {
1990                 ev_window->priv->print_dialog =
1991                         gnome_print_dialog_new (ev_window->priv->print_job,
1992                                                 (guchar *) _("Print"),
1993                                                 (GNOME_PRINT_DIALOG_RANGE |
1994                                                  GNOME_PRINT_DIALOG_COPIES));
1995         }
1996
1997         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
1998                                       GTK_WINDOW (ev_window));
1999         g_object_unref (config);
2000
2001         pages_label = g_strconcat (_("Pages"), " ", NULL);
2002         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2003                                                  GNOME_PRINT_RANGE_ALL |
2004                                                  GNOME_PRINT_RANGE_RANGE,
2005                                                  first_page, last_page,
2006                                                  NULL, (const guchar *)pages_label);
2007         g_free (pages_label);
2008
2009         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2010                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2011                                            FALSE);
2012
2013         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2014                           G_CALLBACK (ev_window_print_dialog_response_cb),
2015                           ev_window);
2016         gtk_widget_show (ev_window->priv->print_dialog);
2017 }
2018 #endif /* WITH_GNOME_PRINT */
2019
2020 static void
2021 ev_window_print (EvWindow *window)
2022 {
2023         EvPageCache *page_cache;
2024         gint         last_page;
2025
2026         page_cache = ev_page_cache_get (window->priv->document);
2027         last_page = ev_page_cache_get_n_pages (page_cache);
2028
2029 #ifdef WITH_PRINT
2030         ev_window_print_range (window, 1, last_page);
2031 #endif
2032 }
2033
2034 static void
2035 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2036 {
2037         ev_window_print (ev_window);
2038 }
2039
2040 static void
2041 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2042 {
2043         if (ev_window->priv->properties == NULL) {
2044                 ev_window->priv->properties = ev_properties_dialog_new ();
2045                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2046                                                    ev_window->priv->document);
2047                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2048                                            (gpointer *) &(ev_window->priv->properties));
2049                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2050                                               GTK_WINDOW (ev_window));
2051         }
2052
2053         gtk_widget_show (ev_window->priv->properties);
2054 }
2055
2056 static void
2057 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2058 {
2059         g_return_if_fail (EV_IS_WINDOW (ev_window));
2060
2061         gtk_widget_destroy (GTK_WIDGET (ev_window));
2062 }
2063
2064 static void
2065 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2066 {
2067         GtkAction *action;
2068
2069         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2070         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2071
2072         action = gtk_action_group_get_action (window->priv->action_group,
2073                                               PAGE_SELECTOR_ACTION);
2074         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2075 }
2076
2077 static void
2078 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2079 {
2080         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2081 }
2082
2083 static void
2084 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2085 {
2086         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2087 }
2088
2089 static void
2090 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2091 {
2092         gboolean continuous;
2093
2094         ev_window_stop_presentation (ev_window);
2095         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2096         g_object_set (G_OBJECT (ev_window->priv->view),
2097                       "continuous", continuous,
2098                       NULL);
2099         ev_window_update_actions (ev_window);
2100 }
2101
2102 static void
2103 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2104 {
2105         gboolean dual_page;
2106
2107         ev_window_stop_presentation (ev_window);
2108         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2109         g_object_set (G_OBJECT (ev_window->priv->view),
2110                       "dual-page", dual_page,
2111                       NULL);
2112         ev_window_update_actions (ev_window);
2113 }
2114
2115 static void
2116 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2117 {
2118         ev_window_stop_presentation (ev_window);
2119
2120         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2121                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2122         } else {
2123                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2124         }
2125         ev_window_update_actions (ev_window);
2126 }
2127
2128 static void
2129 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2130 {
2131         ev_window_stop_presentation (ev_window);
2132
2133         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2134                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2135         } else {
2136                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2137         }
2138         ev_window_update_actions (ev_window);
2139 }
2140
2141
2142 static void
2143 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2144 {
2145         g_return_if_fail (EV_IS_WINDOW (ev_window));
2146
2147         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2148 }
2149
2150 static void
2151 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2152 {
2153         g_return_if_fail (EV_IS_WINDOW (ev_window));
2154
2155         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2156                 g_error ("Find action should be insensitive since document doesn't support find");
2157                 return;
2158         }
2159
2160         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2161         gtk_widget_grab_focus (ev_window->priv->find_bar);
2162 }
2163
2164 static void
2165 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2166 {
2167         g_return_if_fail (EV_IS_WINDOW (ev_window));
2168
2169         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2170 }
2171
2172 static void
2173 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2174 {
2175         g_return_if_fail (EV_IS_WINDOW (ev_window));
2176
2177         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2178 }
2179
2180 static void
2181 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2182 {
2183         g_return_if_fail (EV_IS_WINDOW (ev_window));
2184
2185         ev_view_copy (EV_VIEW (ev_window->priv->view));
2186 }
2187
2188 static void
2189 ev_window_update_fullscreen_popup (EvWindow *window)
2190 {
2191         GtkWidget *popup = window->priv->fullscreen_popup;
2192         int popup_width, popup_height;
2193         GdkScreen *screen;
2194         GdkRectangle screen_rect;
2195         gboolean toolbar;
2196
2197         g_return_if_fail (popup != NULL);
2198
2199         if (GTK_WIDGET (window)->window == NULL)
2200                 return;
2201
2202         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
2203                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
2204         popup_width = popup->requisition.width;
2205         popup_height = popup->requisition.height;
2206
2207         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2208         gdk_screen_get_monitor_geometry (screen,
2209                         gdk_screen_get_monitor_at_window
2210                         (screen,
2211                          GTK_WIDGET (window)->window),
2212                          &screen_rect);
2213         if (toolbar) {
2214                 gtk_widget_set_size_request (popup,
2215                                              screen_rect.width,
2216                                              -1);
2217                 gtk_window_move (GTK_WINDOW (popup),
2218                                  screen_rect.x,
2219                                  screen_rect.y);
2220
2221         } else {
2222                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
2223                 {
2224                         gtk_window_move (GTK_WINDOW (popup),
2225                                          screen_rect.x,
2226                                          screen_rect.y);
2227                 } else {
2228                         gtk_window_move (GTK_WINDOW (popup),
2229                                          screen_rect.x + screen_rect.width - popup_width,
2230                                          screen_rect.y);
2231                 }
2232         }
2233 }
2234
2235 static void
2236 screen_size_changed_cb (GdkScreen *screen,
2237                         EvWindow *window)
2238 {
2239         ev_window_update_fullscreen_popup (window);
2240 }
2241
2242 static void
2243 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2244                                       EvWindow *ev_window)
2245 {
2246         if (!ev_window_is_empty (ev_window))
2247                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2248                                              gtk_paned_get_position (GTK_PANED (object)));
2249 }
2250
2251 static void
2252 destroy_fullscreen_popup (EvWindow *window)
2253 {
2254         if (window->priv->fullscreen_popup != NULL)
2255         {
2256                 gtk_widget_destroy (window->priv->fullscreen_popup);
2257                 window->priv->fullscreen_popup = NULL;
2258         }
2259 }
2260
2261 static void
2262 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
2263 {
2264         GtkAction *action;
2265
2266         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2267         g_return_if_fail (action != NULL);
2268
2269         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
2270 }
2271
2272 static void
2273 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
2274 {
2275         ev_window_update_fullscreen_popup (window);
2276 }
2277
2278 static gboolean
2279 fullscreen_timeout_cb (EvWindow *window)
2280 {
2281         EvView *view = EV_VIEW (window->priv->view);
2282
2283         if (!view || !ev_view_get_fullscreen (EV_VIEW (view)))
2284                 return FALSE;
2285
2286         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2287         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2288         window->priv->fullscreen_timeout_id = 0;
2289
2290         return FALSE;
2291 }
2292
2293 static void
2294 fullscreen_set_timeout (EvWindow *window)
2295 {
2296         if (window->priv->fullscreen_timeout_id != 0) {
2297                 g_source_remove (window->priv->fullscreen_timeout_id);
2298         }
2299
2300         window->priv->fullscreen_timeout_id =
2301             g_timeout_add (FULLSCREEN_TIMEOUT, (GSourceFunc)fullscreen_timeout_cb, window);
2302
2303         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2304         update_chrome_visibility (window);
2305         ev_view_show_cursor (EV_VIEW (window->priv->view));
2306 }
2307
2308 static void
2309 fullscreen_clear_timeout (EvWindow *window)
2310 {
2311         if (window->priv->fullscreen_timeout_id != 0) {
2312                 g_source_remove (window->priv->fullscreen_timeout_id);
2313         }
2314
2315         window->priv->fullscreen_timeout_id = 0;
2316         update_chrome_visibility (window);
2317         ev_view_show_cursor (EV_VIEW (window->priv->view));
2318 }
2319
2320
2321 static gboolean
2322 fullscreen_motion_notify_cb (GtkWidget *widget,
2323                              GdkEventMotion *event,
2324                              gpointer user_data)
2325 {
2326         EvWindow *window = EV_WINDOW (user_data);
2327
2328         fullscreen_set_timeout (window);
2329
2330         return FALSE;
2331 }
2332
2333 static gboolean
2334 fullscreen_leave_notify_cb (GtkWidget *widget,
2335                             GdkEventCrossing *event,
2336                             gpointer user_data)
2337 {
2338         EvWindow *window = EV_WINDOW (user_data);
2339
2340         fullscreen_clear_timeout (window);
2341
2342         return FALSE;
2343 }
2344
2345 static GtkWidget *
2346 ev_window_get_exit_fullscreen_button (EvWindow *window)
2347 {
2348         GtkWidget *button, *icon, *label, *hbox;
2349
2350         button = gtk_button_new ();
2351         g_signal_connect (button, "clicked",
2352                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
2353                           window);
2354         gtk_widget_show (button);
2355
2356         hbox = gtk_hbox_new (FALSE, 2);
2357         gtk_widget_show (hbox);
2358         gtk_container_add (GTK_CONTAINER (button), hbox);
2359
2360         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
2361         gtk_widget_show (icon);
2362         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
2363
2364         label = gtk_label_new (_("Leave Fullscreen"));
2365         gtk_widget_show (label);
2366         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
2367
2368         return button;
2369 }
2370
2371 static GtkWidget *
2372 ev_window_create_fullscreen_popup (EvWindow *window)
2373 {
2374         GtkWidget *popup;
2375         GtkWidget *hbox;
2376         GtkWidget *button;
2377         GdkScreen *screen;
2378
2379         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
2380                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, FALSE), NULL);
2381
2382         popup = gtk_window_new (GTK_WINDOW_POPUP);
2383         hbox = gtk_hbox_new (FALSE, 0);
2384         button = ev_window_get_exit_fullscreen_button (window);
2385
2386         gtk_container_add (GTK_CONTAINER (popup), hbox);
2387         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
2388                             TRUE, TRUE, 0);
2389         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
2390
2391         gtk_widget_show (button);
2392         gtk_widget_show (hbox);
2393
2394         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
2395
2396         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2397         g_signal_connect_object (screen, "size-changed",
2398                                  G_CALLBACK (screen_size_changed_cb),
2399                                  window, 0);
2400         g_signal_connect_object (popup, "size_request",
2401                                  G_CALLBACK (fullscreen_popup_size_request_cb),
2402                                  window, 0);
2403
2404         gtk_window_set_screen (GTK_WINDOW (popup),
2405                                gtk_widget_get_screen (GTK_WIDGET (window)));
2406
2407         return popup;
2408 }
2409
2410
2411 static void
2412 ev_window_update_fullscreen_action (EvWindow *window)
2413 {
2414         GtkAction *action;
2415
2416         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2417         g_signal_handlers_block_by_func
2418                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2419         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2420                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2421         g_signal_handlers_unblock_by_func
2422                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2423 }
2424
2425 static void
2426 ev_window_run_fullscreen (EvWindow *window)
2427 {
2428         if (window->priv->fullscreen_popup == NULL)
2429                 window->priv->fullscreen_popup
2430                         = ev_window_create_fullscreen_popup (window);
2431
2432         g_object_set (G_OBJECT (window->priv->scrolled_window),
2433                       "shadow-type", GTK_SHADOW_NONE,
2434                       NULL);
2435
2436         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2437         ev_window_update_fullscreen_action (window);
2438
2439         gtk_window_fullscreen (GTK_WINDOW (window));
2440         gtk_widget_grab_focus (window->priv->view);
2441         ev_window_update_fullscreen_popup (window);
2442
2443         g_signal_connect (window->priv->view,
2444                           "motion-notify-event",
2445                           G_CALLBACK (fullscreen_motion_notify_cb),
2446                           window);
2447         g_signal_connect (window->priv->view,
2448                           "leave-notify-event",
2449                           G_CALLBACK (fullscreen_leave_notify_cb),
2450                           window);
2451         fullscreen_set_timeout (window);
2452
2453         if (!ev_window_is_empty (window))
2454                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2455 }
2456
2457 static void
2458 ev_window_stop_fullscreen (EvWindow *window)
2459 {
2460         EvView *view = EV_VIEW (window->priv->view);
2461
2462         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2463                 return;
2464
2465         g_object_set (G_OBJECT (window->priv->scrolled_window),
2466                       "shadow-type", GTK_SHADOW_IN,
2467                       NULL);
2468
2469         ev_view_set_fullscreen (view, FALSE);
2470         ev_window_update_fullscreen_action (window);
2471         gtk_window_unfullscreen (GTK_WINDOW (window));
2472
2473         g_signal_handlers_disconnect_by_func (window->priv->view,
2474                                               (gpointer) fullscreen_motion_notify_cb,
2475                                               window);
2476         g_signal_handlers_disconnect_by_func (window->priv->view,
2477                                               (gpointer) fullscreen_leave_notify_cb,
2478                                               window);
2479         fullscreen_clear_timeout (window);
2480
2481         if (!ev_window_is_empty (window))
2482                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2483 }
2484
2485 static void
2486 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2487 {
2488         gboolean fullscreen;
2489
2490         g_return_if_fail (EV_IS_WINDOW (window));
2491         ev_window_stop_presentation (window);
2492
2493         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2494         if (fullscreen) {
2495                 ev_window_run_fullscreen (window);
2496         } else {
2497                 ev_window_stop_fullscreen (window);
2498         }
2499 }
2500
2501 static void
2502 ev_window_update_presentation_action (EvWindow *window)
2503 {
2504         GtkAction *action;
2505
2506         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2507         g_signal_handlers_block_by_func
2508                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2509         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2510                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2511         g_signal_handlers_unblock_by_func
2512                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2513 }
2514
2515 static void
2516 ev_window_run_presentation (EvWindow *window)
2517 {
2518         g_object_set (G_OBJECT (window->priv->scrolled_window),
2519                       "shadow-type", GTK_SHADOW_NONE,
2520                       NULL);
2521
2522         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2523         ev_window_update_presentation_action (window);
2524
2525         gtk_widget_grab_focus (window->priv->view);
2526         gtk_window_fullscreen (GTK_WINDOW (window));
2527
2528         g_signal_connect (window->priv->view,
2529                           "motion-notify-event",
2530                           G_CALLBACK (fullscreen_motion_notify_cb),
2531                           window);
2532         g_signal_connect (window->priv->view,
2533                           "leave-notify-event",
2534                           G_CALLBACK (fullscreen_leave_notify_cb),
2535                           window);
2536         fullscreen_set_timeout (window);
2537
2538         if (!ev_window_is_empty (window))
2539                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2540 }
2541
2542 static void
2543 ev_window_stop_presentation (EvWindow *window)
2544 {
2545         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2546                 return;
2547
2548         g_object_set (G_OBJECT (window->priv->scrolled_window),
2549                       "shadow-type", GTK_SHADOW_IN,
2550                       NULL);
2551
2552         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2553         ev_window_update_presentation_action (window);
2554         gtk_window_unfullscreen (GTK_WINDOW (window));
2555
2556         g_signal_handlers_disconnect_by_func (window->priv->view,
2557                                               (gpointer) fullscreen_motion_notify_cb,
2558                                               window);
2559         g_signal_handlers_disconnect_by_func (window->priv->view,
2560                                               (gpointer) fullscreen_leave_notify_cb,
2561                                               window);
2562         fullscreen_clear_timeout (window);
2563
2564         if (!ev_window_is_empty (window))
2565                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2566 }
2567
2568 static void
2569 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2570 {
2571         gboolean presentation;
2572
2573         g_return_if_fail (EV_IS_WINDOW (window));
2574         ev_window_stop_fullscreen (window);
2575
2576         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2577         if (presentation) {
2578                 ev_window_run_presentation (window);
2579         } else {
2580                 ev_window_stop_presentation (window);
2581         }
2582 }
2583
2584 static void
2585 ev_window_run_preview (EvWindow *window)
2586 {
2587         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
2588
2589         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
2590         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
2591         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
2592
2593         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
2594
2595         update_chrome_visibility (window);
2596 }
2597
2598 static gboolean
2599 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
2600 {
2601         EvWindow *window = EV_WINDOW (widget);
2602         EvWindowPrivate *priv = window->priv;
2603
2604         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
2605                 fullscreen_set_timeout (window);
2606
2607         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
2608 }
2609
2610 static gboolean
2611 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2612 {
2613         EvWindow *window = EV_WINDOW (widget);
2614         EvWindowPrivate *priv = window->priv;
2615
2616         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
2617                 fullscreen_set_timeout (window);
2618                 gtk_widget_hide (priv->fullscreen_popup);
2619         }
2620
2621         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
2622 }
2623
2624 static void
2625 ev_window_screen_changed (GtkWidget *widget,
2626                           GdkScreen *old_screen)
2627 {
2628         EvWindow *window = EV_WINDOW (widget);
2629         EvWindowPrivate *priv = window->priv;
2630         GdkScreen *screen;
2631
2632         screen = gtk_widget_get_screen (widget);
2633         if (screen == old_screen)
2634                 return;
2635
2636 #ifdef HAVE_GTK_RECENT
2637         if (old_screen) {
2638                 g_signal_handlers_disconnect_by_func (
2639                         gtk_recent_manager_get_for_screen (old_screen),
2640                         G_CALLBACK (ev_window_setup_recent), window);
2641         }
2642
2643         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
2644         g_signal_connect_swapped (priv->recent_manager,
2645                                   "changed",
2646                                   G_CALLBACK (ev_window_setup_recent),
2647                                   window);
2648 #endif
2649
2650         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2651                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2652         }
2653
2654         if (priv->fullscreen_popup != NULL) {
2655                 g_signal_handlers_disconnect_by_func
2656                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
2657
2658                 g_signal_connect_object (screen, "size-changed",
2659                                          G_CALLBACK (screen_size_changed_cb),
2660                                          window, 0);
2661                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
2662
2663                 ev_window_update_fullscreen_popup (window);
2664         }
2665 }
2666
2667 static void
2668 ev_window_set_page_mode (EvWindow         *window,
2669                          EvWindowPageMode  page_mode)
2670 {
2671         GtkWidget *child = NULL;
2672         GtkWidget *real_child;
2673
2674         if (window->priv->page_mode == page_mode)
2675                 return;
2676
2677         window->priv->page_mode = page_mode;
2678
2679         switch (page_mode) {
2680                 case PAGE_MODE_DOCUMENT:
2681                         child = window->priv->view;
2682                         break;
2683                 case PAGE_MODE_PASSWORD:
2684                         child = window->priv->password_view;
2685                         break;
2686                 default:
2687                         g_assert_not_reached ();
2688         }
2689
2690         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2691         if (child != real_child) {
2692                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2693                                       real_child);
2694                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2695                                    child);
2696         }
2697         ev_window_update_actions (window);
2698 }
2699
2700
2701 static void
2702 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2703 {
2704         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2705 }
2706
2707 static void
2708 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2709 {
2710         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2711 }
2712
2713 static void
2714 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2715 {
2716         EvWindow *ev_window = EV_WINDOW (data);
2717         egg_editable_toolbar_set_edit_mode
2718                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2719         ev_application_save_toolbars_model (EV_APP);
2720         gtk_widget_destroy (GTK_WIDGET (dialog));
2721 }
2722
2723 static void
2724 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
2725 {
2726         GtkWidget *dialog;
2727         GtkWidget *editor;
2728
2729         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
2730                                               GTK_WINDOW (ev_window),
2731                                               GTK_DIALOG_DESTROY_WITH_PARENT,
2732                                               GTK_STOCK_CLOSE,
2733                                               GTK_RESPONSE_CLOSE,
2734                                               NULL);
2735         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
2736         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
2737         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
2738         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
2739         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2740
2741         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2742                                          ev_application_get_toolbars_model (EV_APP, FALSE));
2743         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2744         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2745
2746         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2747
2748         egg_editable_toolbar_set_edit_mode
2749                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2750
2751         g_signal_connect (dialog, "response",
2752                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2753                           ev_window);
2754         gtk_widget_show_all (dialog);
2755 }
2756
2757 static void
2758 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2759 {
2760         g_return_if_fail (EV_IS_WINDOW (ev_window));
2761
2762         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2763         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2764 }
2765
2766 static void
2767 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2768 {
2769         g_return_if_fail (EV_IS_WINDOW (ev_window));
2770
2771         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2772         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2773 }
2774
2775 static void
2776 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2777 {
2778         g_return_if_fail (EV_IS_WINDOW (ev_window));
2779
2780         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
2781 }
2782
2783 static void
2784 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2785 {
2786         g_return_if_fail (EV_IS_WINDOW (ev_window));
2787
2788         ev_view_next_page (EV_VIEW (ev_window->priv->view));
2789 }
2790
2791 static void
2792 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2793 {
2794         g_return_if_fail (EV_IS_WINDOW (ev_window));
2795
2796         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2797 }
2798
2799 static void
2800 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2801 {
2802         int n_pages;
2803
2804         g_return_if_fail (EV_IS_WINDOW (ev_window));
2805
2806         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2807         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2808 }
2809
2810 static void
2811 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2812 {
2813         int n_pages, current_page;
2814
2815         g_return_if_fail (EV_IS_WINDOW (ev_window));
2816
2817         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2818         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2819
2820         if (current_page + 10 < n_pages)
2821                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2822 }
2823
2824 static void
2825 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2826 {
2827         int current_page;
2828
2829         g_return_if_fail (EV_IS_WINDOW (ev_window));
2830
2831         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2832
2833         if (current_page - 10 >= 0)
2834                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2835 }
2836
2837 static void
2838 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2839 {
2840         char *uri;
2841
2842         g_return_if_fail (EV_IS_WINDOW (ev_window));
2843
2844         uri = g_strdup (ev_window->priv->uri);
2845
2846         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
2847
2848         g_free (uri);
2849 }
2850
2851 static void
2852 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2853 {
2854         GError *error = NULL;
2855
2856         g_return_if_fail (EV_IS_WINDOW (ev_window));
2857
2858         gnome_help_display ("evince.xml", NULL, &error);
2859
2860         if(error != NULL) {
2861                 g_warning (error->message);
2862                 g_error_free (error);
2863         }
2864 }
2865
2866 static void
2867 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2868 {
2869         gtk_window_unfullscreen (GTK_WINDOW (window));
2870 }
2871
2872 static void
2873 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2874 {
2875         GtkWidget *widget;
2876
2877         widget = gtk_window_get_focus (GTK_WINDOW (window));
2878         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2879                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
2880                 gtk_widget_grab_focus (window->priv->view);
2881         } else {
2882                 gboolean fullscreen;
2883                 gboolean presentation;
2884
2885                 g_object_get (window->priv->view,
2886                               "fullscreen", &fullscreen,
2887                               "presentation", &presentation,
2888                               NULL);
2889
2890                 if (fullscreen) {
2891                         ev_window_stop_fullscreen (window);
2892                 } else if (presentation) {
2893                         ev_window_stop_presentation (window);
2894                         gtk_widget_grab_focus (window->priv->view);
2895                 } else {
2896                         gtk_widget_grab_focus (window->priv->view);
2897                 }
2898
2899                 if (fullscreen && presentation)
2900                         g_warning ("Both fullscreen and presentation set somehow");
2901         }
2902 }
2903
2904 static void
2905 update_view_size (EvView *view, EvWindow *window)
2906 {
2907         int width, height;
2908         GtkRequisition vsb_requisition;
2909         GtkRequisition hsb_requisition;
2910         int scrollbar_spacing;
2911
2912         /* Calculate the width available for the */
2913         width = window->priv->scrolled_window->allocation.width;
2914         height = window->priv->scrolled_window->allocation.height;
2915
2916         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2917                 width -= 2 * window->priv->view->style->xthickness;
2918                 height -= 2 * window->priv->view->style->ythickness;
2919         }
2920
2921         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2922                                  &vsb_requisition);
2923         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2924                                  &hsb_requisition);
2925         gtk_widget_style_get (window->priv->scrolled_window,
2926                               "scrollbar_spacing", &scrollbar_spacing,
2927                               NULL);
2928
2929         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2930                                    MAX (1, width),
2931                                    MAX (1, height),
2932                                    vsb_requisition.width + scrollbar_spacing,
2933                                    hsb_requisition.height + scrollbar_spacing);
2934 }
2935
2936 static void
2937 save_sizing_mode (EvWindow *window)
2938 {
2939         EvSizingMode mode;
2940         GEnumValue *enum_value;
2941
2942         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2943         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2944
2945         if (!ev_window_is_empty (window))
2946                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2947                                                 enum_value->value_nick);
2948 }
2949
2950 static void
2951 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2952                                   EvWindow   *ev_window)
2953 {
2954         GtkWidget *scrolled_window;
2955         EvSizingMode sizing_mode;
2956
2957         g_object_get (ev_window->priv->view,
2958                       "sizing-mode", &sizing_mode,
2959                       NULL);
2960
2961         scrolled_window = ev_window->priv->scrolled_window;
2962
2963         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2964
2965         if (sizing_mode != EV_SIZING_FREE)
2966                 update_view_size (NULL, ev_window);
2967
2968         switch (sizing_mode) {
2969                 case EV_SIZING_BEST_FIT:
2970                         g_object_set (G_OBJECT (scrolled_window),
2971                                       "hscrollbar-policy", GTK_POLICY_NEVER,
2972                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2973                                       NULL);
2974                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
2975                                           G_CALLBACK (update_view_size),
2976                                           ev_window);
2977                         break;
2978                 case EV_SIZING_FIT_WIDTH:
2979                         g_object_set (G_OBJECT (scrolled_window),
2980                                       "hscrollbar-policy", GTK_POLICY_NEVER,
2981                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2982                                       NULL);
2983                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
2984                                           G_CALLBACK (update_view_size),
2985                                           ev_window);
2986                         break;
2987                 case EV_SIZING_FREE:
2988                         g_object_set (G_OBJECT (scrolled_window),
2989                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2990                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2991                                       NULL);
2992                         break;
2993         }
2994
2995         update_sizing_buttons (ev_window);
2996         save_sizing_mode (ev_window);
2997 }
2998
2999 static void
3000 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3001 {
3002         ev_window_update_actions (ev_window);
3003
3004         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3005                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
3006                                                 ev_view_get_zoom (view));
3007         }
3008 }
3009
3010 static void
3011 ev_window_update_continuous_action (EvWindow *window)
3012 {
3013         GtkAction *action;
3014
3015         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3016         g_signal_handlers_block_by_func
3017                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3018         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3019                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3020         g_signal_handlers_unblock_by_func
3021                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3022 }
3023
3024 static void
3025 ev_window_update_dual_page_action (EvWindow *window)
3026 {
3027         GtkAction *action;
3028
3029         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3030         g_signal_handlers_block_by_func
3031                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3032         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3033                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3034         g_signal_handlers_unblock_by_func
3035                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3036 }
3037
3038 static void
3039 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3040 {
3041         ev_window_update_continuous_action (ev_window);
3042
3043         if (!ev_window_is_empty (ev_window))
3044                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3045                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3046 }
3047
3048 static void
3049 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3050 {
3051         int rotation;
3052
3053         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3054
3055         if (!ev_window_is_empty (window))
3056                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3057                                              rotation);
3058
3059         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3060                                        rotation);
3061 }
3062
3063 static void
3064 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3065 {
3066         ev_window_update_actions (window);
3067 }
3068
3069 static void
3070 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3071 {
3072         ev_window_update_dual_page_action (ev_window);
3073
3074         if (!ev_window_is_empty (ev_window))
3075                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3076                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3077 }
3078
3079 static char *
3080 build_comments_string (void)
3081 {
3082         PopplerBackend backend;
3083         const char *backend_name;
3084         const char *version;
3085
3086         backend = poppler_get_backend ();
3087         version = poppler_get_version ();
3088         switch (backend) {
3089                 case POPPLER_BACKEND_CAIRO:
3090                         backend_name = "cairo";
3091                         break;
3092                 case POPPLER_BACKEND_SPLASH:
3093                         backend_name = "splash";
3094                         break;
3095                 default:
3096                         backend_name = "unknown";
3097                         break;
3098         }
3099
3100         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
3101                                   "Using poppler %s (%s)"),
3102                                 version, backend_name);
3103 }
3104
3105 static void
3106 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3107 {
3108         const char *authors[] = {
3109                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3110                 "Jonathan Blandford <jrb@gnome.org>",
3111                 "Marco Pesenti Gritti <marco@gnome.org>",
3112                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3113                 "Bryan Clark <clarkbw@gnome.org>",
3114                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3115                 "Wouter Bolsterlee <wbolster@gnome.org>",
3116                 NULL
3117         };
3118
3119         const char *documenters[] = {
3120                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3121                 NULL
3122         };
3123
3124         const char *license[] = {
3125                 N_("Evince is free software; you can redistribute it and/or modify "
3126                    "it under the terms of the GNU General Public License as published by "
3127                    "the Free Software Foundation; either version 2 of the License, or "
3128                    "(at your option) any later version.\n"),
3129                 N_("Evince is distributed in the hope that it will be useful, "
3130                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3131                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3132                    "GNU General Public License for more details.\n"),
3133                 N_("You should have received a copy of the GNU General Public License "
3134                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3135                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3136         };
3137
3138         char *license_trans;
3139         char *comments;
3140
3141 #ifdef ENABLE_NLS
3142         const char **p;
3143
3144         for (p = authors; *p; ++p)
3145                 *p = _(*p);
3146
3147         for (p = documenters; *p; ++p)
3148                 *p = _(*p);
3149 #endif
3150
3151         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3152                                      _(license[2]), "\n", NULL);
3153         comments = build_comments_string ();
3154
3155         gtk_show_about_dialog (
3156                 GTK_WINDOW (ev_window),
3157                 "name", _("Evince"),
3158                 "version", VERSION,
3159                 "copyright",
3160                 _("\xc2\xa9 1996-2005 The Evince authors"),
3161                 "license", license_trans,
3162                 "website", "http://www.gnome.org/projects/evince",
3163                 "comments", comments,
3164                 "authors", authors,
3165                 "documenters", documenters,
3166                 "translator-credits", _("translator-credits"),
3167                 "logo-icon-name", "evince",
3168                 "wrap-license", TRUE,
3169                 NULL);
3170
3171         g_free (comments);
3172         g_free (license_trans);
3173 }
3174
3175 static void
3176 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3177 {
3178         gboolean active;
3179
3180         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3181         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3182         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3183 }
3184
3185 static void
3186 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3187 {
3188         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3189                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3190 }
3191
3192 static void
3193 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3194                                            GParamSpec *pspec,
3195                                            EvWindow   *ev_window)
3196 {
3197         GtkWidget *current_page;
3198         const char *id;
3199
3200         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3201
3202         if (current_page == ev_window->priv->sidebar_links) {
3203                 id = LINKS_SIDEBAR_ID;
3204         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3205                 id = THUMBNAILS_SIDEBAR_ID;
3206         } else if (current_page == ev_window->priv->sidebar_attachments) {
3207                 id = ATTACHMENTS_SIDEBAR_ID;
3208         } else {
3209                 g_assert_not_reached();
3210         }
3211
3212         g_object_unref (current_page);
3213
3214         if (!ev_window_is_empty (ev_window))
3215                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3216 }
3217
3218 static void
3219 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3220                                          GParamSpec *pspec,
3221                                          EvWindow   *ev_window)
3222 {
3223         EvView *view = EV_VIEW (ev_window->priv->view);
3224         GtkAction *action;
3225
3226         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3227
3228         if (!ev_view_get_presentation (view) &&
3229             !ev_view_get_fullscreen (view)) {
3230
3231                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3232                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3233
3234                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3235                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3236         }
3237 }
3238
3239 static gboolean
3240 view_menu_popup_cb (EvView   *view,
3241                     EvLink   *link,
3242                     EvWindow *ev_window)
3243 {
3244         GtkWidget *popup;
3245         gboolean   show_external = FALSE;
3246         gboolean   show_internal = FALSE;
3247         GtkAction *action;
3248
3249         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3250                 return FALSE;
3251
3252         if (ev_window->priv->link)
3253                 g_object_unref (ev_window->priv->link);
3254
3255         if (link)
3256                 ev_window->priv->link = g_object_ref (link);
3257         else
3258                 ev_window->priv->link = NULL;
3259
3260         popup = ev_window->priv->view_popup;
3261
3262         if (ev_window->priv->link) {
3263                 EvLinkAction *ev_action;
3264
3265                 ev_action = ev_link_get_action (link);
3266                 if (!ev_action)
3267                         return FALSE;
3268
3269                 switch (ev_link_action_get_action_type (ev_action)) {
3270                         case EV_LINK_ACTION_TYPE_GOTO_DEST:
3271                         case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3272                                 show_internal = TRUE;
3273                                 break;
3274                         case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3275                         case EV_LINK_ACTION_TYPE_LAUNCH:
3276                                 show_external = TRUE;
3277                                 break;
3278                         default:
3279                                 break;
3280                 }
3281         }
3282
3283         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3284                                               "OpenLink");
3285         gtk_action_set_visible (action, show_external);
3286
3287         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3288                                               "CopyLinkAddress");
3289         gtk_action_set_visible (action, show_external);
3290
3291         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3292                                               "GoLink");
3293         gtk_action_set_visible (action, show_internal);
3294
3295         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3296                                               "OpenLinkNewWindow");
3297         gtk_action_set_visible (action, show_internal);
3298
3299         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3300                         NULL, NULL,
3301                         3, gtk_get_current_event_time ());
3302         return TRUE;
3303 }
3304
3305 static gboolean
3306 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3307                               GList           *attach_list,
3308                               EvWindow        *ev_window)
3309 {
3310         GtkWidget *popup;
3311
3312         g_assert (attach_list != NULL);
3313
3314         if (ev_window->priv->attach_list) {
3315                 g_list_foreach (ev_window->priv->attach_list,
3316                                 (GFunc) g_object_unref, NULL);
3317                 g_list_free (ev_window->priv->attach_list);
3318         }
3319
3320         ev_window->priv->attach_list = attach_list;
3321
3322         popup = ev_window->priv->attachment_popup;
3323
3324         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3325                         NULL, NULL,
3326                         3, gtk_get_current_event_time ());
3327
3328         return TRUE;
3329 }
3330
3331 static void
3332 view_find_status_changed_cb (EvView     *view,
3333                              GParamSpec *pspec,
3334                              EvWindow   *ev_window)
3335 {
3336         const char *text;
3337
3338         text = ev_view_get_find_status (view);
3339         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3340                                       text);
3341 }
3342
3343 static void
3344 find_bar_previous_cb (EggFindBar *find_bar,
3345                       EvWindow   *ev_window)
3346 {
3347         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3348 }
3349
3350 static void
3351 find_bar_next_cb (EggFindBar *find_bar,
3352                   EvWindow   *ev_window)
3353 {
3354         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3355 }
3356
3357 static void
3358 find_bar_close_cb (EggFindBar *find_bar,
3359                    EvWindow   *ev_window)
3360 {
3361         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3362 }
3363
3364 static void
3365 find_bar_search_changed_cb (EggFindBar *find_bar,
3366                             GParamSpec *param,
3367                             EvWindow   *ev_window)
3368 {
3369         gboolean case_sensitive;
3370         gboolean visible;
3371         const char *search_string;
3372
3373         g_return_if_fail (EV_IS_WINDOW (ev_window));
3374
3375         /* Either the string or case sensitivity could have changed,
3376          * we connect this callback to both. We also connect it
3377          * to ::visible so when the find bar is hidden, we should
3378          * pretend the search string is NULL/""
3379          */
3380
3381         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3382         visible = GTK_WIDGET_VISIBLE (find_bar);
3383         search_string = egg_find_bar_get_search_string (find_bar);
3384
3385         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3386
3387         if (ev_window->priv->document &&
3388             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3389                 if (visible && search_string && search_string[0]) {
3390                         ev_document_doc_mutex_lock ();
3391                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3392                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3393                                                 search_string,
3394                                                 case_sensitive);
3395                         ev_document_doc_mutex_unlock ();
3396                 } else {
3397                         ev_document_doc_mutex_lock ();
3398                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3399                         ev_document_doc_mutex_unlock ();
3400
3401                         ev_window_update_actions (ev_window);
3402                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3403                                                       NULL);
3404                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3405                 }
3406         }
3407 }
3408
3409 static void
3410 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3411 {
3412         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3413 }
3414
3415 static void
3416 zoom_control_changed_cb (EphyZoomAction *action,
3417                          float           zoom,
3418                          EvWindow       *ev_window)
3419 {
3420         EvSizingMode mode;
3421
3422         g_return_if_fail (EV_IS_WINDOW (ev_window));
3423
3424         if (zoom == EPHY_ZOOM_BEST_FIT) {
3425                 mode = EV_SIZING_BEST_FIT;
3426         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3427                 mode = EV_SIZING_FIT_WIDTH;
3428         } else {
3429                 mode = EV_SIZING_FREE;
3430         }
3431
3432         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3433
3434         if (mode == EV_SIZING_FREE) {
3435                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
3436         }
3437 }
3438
3439 static void
3440 ev_window_finalize (GObject *object)
3441 {
3442         GList *windows = ev_application_get_windows (EV_APP);
3443
3444         if (windows == NULL) {
3445                 ev_application_shutdown (EV_APP);
3446         } else {
3447                 g_list_free (windows);
3448         }
3449
3450         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3451 }
3452
3453 static void
3454 ev_window_dispose (GObject *object)
3455 {
3456         EvWindow *window = EV_WINDOW (object);
3457         EvWindowPrivate *priv = window->priv;
3458
3459         if (priv->title) {
3460                 ev_window_title_free (priv->title);
3461                 priv->title = NULL;
3462         }
3463
3464         if (priv->ui_manager) {
3465                 g_object_unref (priv->ui_manager);
3466                 priv->ui_manager = NULL;
3467         }
3468
3469         if (priv->action_group) {
3470                 g_object_unref (priv->action_group);
3471                 priv->action_group = NULL;
3472         }
3473
3474         if (priv->view_popup_action_group) {
3475                 g_object_unref (priv->view_popup_action_group);
3476                 priv->view_popup_action_group = NULL;
3477         }
3478
3479         if (priv->attachment_popup_action_group) {
3480                 g_object_unref (priv->attachment_popup_action_group);
3481                 priv->attachment_popup_action_group = NULL;
3482         }
3483
3484 #ifdef HAVE_GTK_RECENT
3485         if (priv->recent_action_group) {
3486                 g_object_unref (priv->recent_action_group);
3487                 priv->recent_action_group = NULL;
3488         }
3489
3490         if (priv->recent_manager) {
3491                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3492                                                       ev_window_setup_recent,
3493                                                       window);
3494                 priv->recent_manager = NULL;
3495         }
3496
3497         priv->recent_ui_id = 0;
3498 #else
3499         if (priv->recent_view) {
3500                 g_object_unref (priv->recent_view);
3501                 priv->recent_view = NULL;
3502         }
3503 #endif /* HAVE_GTK_RECENT */
3504
3505         if (priv->page_cache) {
3506                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3507                 priv->page_cache = NULL;
3508         }
3509
3510         if (priv->document) {
3511                 g_object_unref (priv->document);
3512                 priv->document = NULL;
3513         }
3514
3515         if (priv->view) {
3516                 g_object_unref (priv->view);
3517                 priv->view = NULL;
3518         }
3519
3520         if (priv->password_view) {
3521                 g_object_unref (priv->password_view);
3522                 priv->password_view = NULL;
3523         }
3524
3525         if (priv->xfer_job) {
3526                 ev_window_clear_xfer_job (window);
3527         }
3528
3529         if (priv->local_uri) {
3530                 ev_window_clear_local_uri (window);
3531         }
3532
3533         ev_window_close_dialogs (window);
3534
3535 #ifdef WITH_GTK_PRINT
3536         ev_window_clear_print_job (window);
3537
3538         if (window->priv->gtk_print_job) {
3539                 g_object_unref (window->priv->gtk_print_job);
3540                 window->priv->gtk_print_job = NULL;
3541         }
3542
3543         if (window->priv->printer) {
3544                 g_object_unref (window->priv->printer);
3545                 window->priv->printer = NULL;
3546         }
3547
3548         if (window->priv->print_settings) {
3549                 g_object_unref (window->priv->print_settings);
3550                 window->priv->print_settings = NULL;
3551         }
3552
3553         if (window->priv->print_page_setup) {
3554                 g_object_unref (window->priv->print_page_setup);
3555                 window->priv->print_page_setup = NULL;
3556         }
3557 #endif
3558
3559         if (priv->link) {
3560                 g_object_unref (priv->link);
3561                 priv->link = NULL;
3562         }
3563
3564         if (priv->attach_list) {
3565                 g_list_foreach (priv->attach_list,
3566                                 (GFunc) g_object_unref,
3567                                 NULL);
3568                 g_list_free (priv->attach_list);
3569                 priv->attach_list = NULL;
3570         }
3571
3572         if (priv->find_bar) {
3573                 g_signal_handlers_disconnect_by_func
3574                         (window->priv->find_bar,
3575                          G_CALLBACK (find_bar_close_cb),
3576                          window);
3577                 priv->find_bar = NULL;
3578         }
3579
3580         if (priv->uri) {
3581                 if (priv->unlink_temp_file)
3582                         ev_window_clear_temp_file (window);
3583                 g_free (priv->uri);
3584                 priv->uri = NULL;
3585         }
3586
3587         if (priv->dest) {
3588                 g_object_unref (priv->dest);
3589                 priv->dest = NULL;
3590         }
3591
3592         if (priv->history) {
3593                 g_object_unref (priv->history);
3594                 priv->history = NULL;
3595         }
3596
3597         if (priv->fullscreen_timeout_id) {
3598                 g_source_remove (priv->fullscreen_timeout_id);
3599                 priv->fullscreen_timeout_id = 0;
3600         }
3601         destroy_fullscreen_popup (window);
3602
3603         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
3604 }
3605
3606 static void
3607 ev_window_class_init (EvWindowClass *ev_window_class)
3608 {
3609         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
3610         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
3611
3612         g_object_class->dispose = ev_window_dispose;
3613         g_object_class->finalize = ev_window_finalize;
3614
3615         widget_class->focus_in_event = ev_window_focus_in_event;
3616         widget_class->focus_out_event = ev_window_focus_out_event;
3617         widget_class->screen_changed = ev_window_screen_changed;
3618
3619         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
3620 }
3621
3622 /* Normal items */
3623 static const GtkActionEntry entries[] = {
3624         { "File", NULL, N_("_File") },
3625         { "Edit", NULL, N_("_Edit") },
3626         { "View", NULL, N_("_View") },
3627         { "Go", NULL, N_("_Go") },
3628         { "Help", NULL, N_("_Help") },
3629
3630         /* File menu */
3631         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
3632           N_("Open an existing document"),
3633           G_CALLBACK (ev_window_cmd_file_open) },
3634         { "FileOpenCopy", NULL, N_("Open a _Copy"), NULL,
3635           N_("Open a copy of the current document in a new window"),
3636           G_CALLBACK (ev_window_cmd_file_open_copy) },
3637         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
3638           N_("Save a copy of the current document"),
3639           G_CALLBACK (ev_window_cmd_save_as) },
3640         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
3641           N_("Setup the page settings for printing"),
3642           G_CALLBACK (ev_window_cmd_file_print_setup) },
3643         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
3644           N_("Print this document"),
3645           G_CALLBACK (ev_window_cmd_file_print) },
3646         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
3647           G_CALLBACK (ev_window_cmd_file_properties) },
3648         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
3649           G_CALLBACK (ev_window_cmd_file_close_window) },
3650
3651         /* Edit menu */
3652         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
3653           G_CALLBACK (ev_window_cmd_edit_copy) },
3654         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
3655           G_CALLBACK (ev_window_cmd_edit_select_all) },
3656         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
3657           N_("Find a word or phrase in the document"),
3658           G_CALLBACK (ev_window_cmd_edit_find) },
3659         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
3660           G_CALLBACK (ev_window_cmd_edit_find_next) },
3661         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
3662           G_CALLBACK (ev_window_cmd_edit_find_previous) },
3663         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
3664           G_CALLBACK (ev_window_cmd_edit_toolbar) },
3665         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
3666           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
3667         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
3668           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
3669
3670         /* View menu */
3671         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
3672           N_("Enlarge the document"),
3673           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3674         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
3675           N_("Shrink the document"),
3676           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3677         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
3678           N_("Reload the document"),
3679           G_CALLBACK (ev_window_cmd_view_reload) },
3680
3681         /* Go menu */
3682         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
3683           N_("Go to the previous page"),
3684           G_CALLBACK (ev_window_cmd_go_previous_page) },
3685         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
3686           N_("Go to the next page"),
3687           G_CALLBACK (ev_window_cmd_go_next_page) },
3688         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
3689           N_("Go to the first page"),
3690           G_CALLBACK (ev_window_cmd_go_first_page) },
3691         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
3692           N_("Go to the last page"),
3693           G_CALLBACK (ev_window_cmd_go_last_page) },
3694
3695         /* Help menu */
3696         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
3697           G_CALLBACK (ev_window_cmd_help_contents) },
3698
3699         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
3700           G_CALLBACK (ev_window_cmd_help_about) },
3701
3702         /* Toolbar-only */
3703         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
3704           N_("Leave fullscreen mode"),
3705           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
3706
3707         /* Accellerators */
3708         { "Escape", NULL, "", "Escape", "",
3709           G_CALLBACK (ev_window_cmd_escape) },
3710         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
3711           G_CALLBACK (ev_window_cmd_edit_find) },
3712         { "PageDown", NULL, "", "Page_Down", NULL,
3713           G_CALLBACK (ev_window_cmd_scroll_forward) },
3714         { "PageUp", NULL, "", "Page_Up", NULL,
3715           G_CALLBACK (ev_window_cmd_scroll_backward) },
3716         { "Space", NULL, "", "space", NULL,
3717           G_CALLBACK (ev_window_cmd_scroll_forward) },
3718         { "ShiftSpace", NULL, "", "<shift>space", NULL,
3719           G_CALLBACK (ev_window_cmd_scroll_backward) },
3720         { "BackSpace", NULL, "", "BackSpace", NULL,
3721           G_CALLBACK (ev_window_cmd_scroll_backward) },
3722         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
3723           G_CALLBACK (ev_window_cmd_scroll_forward) },
3724         { "Return", NULL, "", "Return", NULL,
3725           G_CALLBACK (ev_window_cmd_scroll_forward) },
3726         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
3727           G_CALLBACK (ev_window_cmd_scroll_backward) },
3728         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
3729           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3730         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
3731           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3732         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
3733           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3734         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
3735           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3736         { "FocusPageSelector", NULL, "", "<control>l", NULL,
3737           G_CALLBACK (ev_window_cmd_focus_page_selector) },
3738         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
3739           G_CALLBACK (ev_window_cmd_go_backward) },
3740         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
3741           G_CALLBACK (ev_window_cmd_go_forward) },
3742         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
3743           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3744         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
3745           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3746         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
3747           G_CALLBACK (ev_window_cmd_view_zoom_in) },
3748         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
3749           G_CALLBACK (ev_window_cmd_view_zoom_out) },
3750 };
3751
3752 /* Toggle items */
3753 static const GtkToggleActionEntry toggle_entries[] = {
3754         /* View Menu */
3755         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
3756           N_("Show or hide the toolbar"),
3757           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
3758         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
3759           N_("Show or hide the side pane"),
3760           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
3761         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
3762           N_("Show the entire document"),
3763           G_CALLBACK (ev_window_cmd_continuous), TRUE },
3764         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
3765           N_("Show two pages at once"),
3766           G_CALLBACK (ev_window_cmd_dual), FALSE },
3767         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
3768           N_("Expand the window to fill the screen"),
3769           G_CALLBACK (ev_window_cmd_view_fullscreen) },
3770         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
3771           N_("Run document as a presentation"),
3772           G_CALLBACK (ev_window_cmd_view_presentation) },
3773         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
3774           N_("Make the current document fill the window"),
3775           G_CALLBACK (ev_window_cmd_view_best_fit) },
3776         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
3777           N_("Make the current document fill the window width"),
3778           G_CALLBACK (ev_window_cmd_view_page_width) },
3779 };
3780
3781 /* Popups specific items */
3782 static const GtkActionEntry view_popup_entries [] = {
3783         /* Links */
3784         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
3785           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
3786         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
3787           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
3788         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
3789           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
3790         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
3791           NULL,
3792           G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
3793 };
3794
3795 static const GtkActionEntry attachment_popup_entries [] = {
3796         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
3797           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
3798         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
3799           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
3800 };
3801
3802 static void
3803 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
3804                        gint x, gint y, GtkSelectionData *selection_data,
3805                        guint info, guint time, gpointer gdata)
3806 {
3807         GList  *uri_list = NULL;
3808         GSList *uris = NULL;
3809         gchar  *uri;
3810
3811         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
3812
3813         if (uri_list) {
3814                 while (uri_list) {
3815                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
3816                         uris = g_slist_append (uris, (gpointer) uri);
3817
3818                         uri_list = g_list_next (uri_list);
3819                 }
3820
3821                 gnome_vfs_uri_list_free (uri_list);
3822
3823                 ev_application_open_uri_list (EV_APP, uris,
3824                                               gtk_widget_get_screen (widget),
3825                                               0);
3826
3827                 g_slist_free (uris);
3828         }
3829 }
3830
3831 static void
3832 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
3833 {
3834         ev_view_handle_link (EV_VIEW (window->priv->view), link);
3835         gtk_widget_grab_focus (window->priv->view);
3836 }
3837
3838 static gboolean
3839 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3840 {
3841         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3842
3843         gtk_widget_grab_focus (window->priv->view);
3844
3845         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3846 }
3847
3848 static void
3849 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3850 {
3851         GtkAction *action;
3852
3853         action = g_object_new (EV_TYPE_PAGE_ACTION,
3854                                "name", PAGE_SELECTOR_ACTION,
3855                                "label", _("Page"),
3856                                "tooltip", _("Select Page"),
3857                                "visible_overflown", FALSE,
3858                                NULL);
3859         g_signal_connect (action, "activate_link",
3860                           G_CALLBACK (activate_link_cb), window);
3861         g_signal_connect (action, "activate_label",
3862                           G_CALLBACK (activate_label_cb), window);
3863         gtk_action_group_add_action (group, action);
3864         g_object_unref (action);
3865
3866         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3867                                "name", ZOOM_CONTROL_ACTION,
3868                                "label", _("Zoom"),
3869                                "stock_id", GTK_STOCK_ZOOM_IN,
3870                                "tooltip", _("Adjust the zoom level"),
3871                                "zoom", 1.0,
3872                                NULL);
3873         g_signal_connect (action, "zoom_to_level",
3874                           G_CALLBACK (zoom_control_changed_cb), window);
3875         gtk_action_group_add_action (group, action);
3876         g_object_unref (action);
3877
3878         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
3879                                "name", NAVIGATION_ACTION,
3880                                "label", _("Navigation"),
3881                                "is_important", TRUE,
3882                                "short_label", _("Back"),
3883                                "stock_id", GTK_STOCK_GO_DOWN,
3884                                "tooltip", _("Move across visited pages"),
3885                                NULL);
3886         gtk_action_group_add_action (group, action);
3887         g_object_unref (action);
3888 }
3889
3890 static void
3891 set_action_properties (GtkActionGroup *action_group)
3892 {
3893         GtkAction *action;
3894
3895         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3896         g_object_set (action, "is-important", TRUE, NULL);
3897         /*translators: this is the label for toolbar button*/
3898         g_object_set (action, "short_label", _("Previous"), NULL);
3899
3900         action = gtk_action_group_get_action (action_group, "GoNextPage");
3901         g_object_set (action, "is-important", TRUE, NULL);
3902         /*translators: this is the label for toolbar button*/
3903         g_object_set (action, "short_label", _("Next"), NULL);
3904
3905         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3906         /*translators: this is the label for toolbar button*/
3907         g_object_set (action, "short_label", _("Zoom In"), NULL);
3908
3909         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3910         /*translators: this is the label for toolbar button*/
3911         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3912
3913         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3914         /*translators: this is the label for toolbar button*/
3915         g_object_set (action, "short_label", _("Best Fit"), NULL);
3916
3917         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3918         /*translators: this is the label for toolbar button*/
3919         g_object_set (action, "short_label", _("Fit Width"), NULL);
3920
3921         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3922         g_object_set (action, "is-important", TRUE, NULL);
3923 }
3924
3925 static void
3926 set_chrome_actions (EvWindow *window)
3927 {
3928         EvWindowPrivate *priv = window->priv;
3929         GtkActionGroup *action_group = priv->action_group;
3930         GtkAction *action;
3931
3932         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3933         g_signal_handlers_block_by_func
3934                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3935         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3936                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3937         g_signal_handlers_unblock_by_func
3938                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3939 }
3940
3941 static void
3942 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3943                           GParamSpec     *pspec,
3944                           EvWindow       *ev_window)
3945 {
3946         GtkTreeModel *model;
3947         GtkAction *action;
3948
3949         g_object_get (G_OBJECT (ev_sidebar_links),
3950                       "model", &model,
3951                       NULL);
3952
3953         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3954         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3955         g_object_unref (model);
3956 }
3957
3958 static gboolean
3959 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3960 {
3961         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
3962         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
3963
3964         ev_window_set_view_accels_sensitivity (window, TRUE);
3965
3966         return FALSE;
3967 }
3968
3969 static gboolean
3970 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3971 {
3972         ev_window_set_view_accels_sensitivity (window, FALSE);
3973
3974         return FALSE;
3975 }
3976
3977 static void
3978 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3979                                     GParamSpec         *pspec,
3980                                     EvWindow           *ev_window)
3981 {
3982         GtkWidget *widget;
3983
3984         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3985
3986         if (widget != NULL) {
3987                 g_signal_connect_object (widget, "focus_in_event",
3988                                          G_CALLBACK (view_actions_focus_in_cb),
3989                                          ev_window, 0);
3990                 g_signal_connect_object (widget, "focus_out_event",
3991                                          G_CALLBACK (view_actions_focus_out_cb),
3992                                          ev_window, 0);
3993                 g_object_unref (widget);
3994         }
3995 }
3996
3997 static gboolean
3998 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
3999 {
4000         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4001                 gboolean maximized;
4002
4003                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4004                 if (!ev_window_is_empty (window))
4005                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4006         }
4007
4008         return FALSE;
4009 }
4010
4011 static gboolean
4012 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4013 {
4014         char *uri = window->priv->uri;
4015         GdkWindowState state;
4016         int x, y, width, height, document_width, document_height;
4017
4018         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4019
4020         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4021                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4022                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4023
4024                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4025                         ev_page_cache_get_max_width (window->priv->page_cache,
4026                                                      0, 1.0,
4027                                                      &document_width);
4028                         ev_page_cache_get_max_height (window->priv->page_cache,
4029                                                       0, 1.0,
4030                                                       &document_height);
4031                         ev_metadata_manager_set_int (uri, "window_x", x);
4032                         ev_metadata_manager_set_int (uri, "window_y", y);
4033                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4034                                                         (double)width/document_width);
4035                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4036                                                         (double)height/document_height);
4037                 }
4038         }
4039
4040         return FALSE;
4041 }
4042
4043 static void
4044 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4045 {
4046         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4047 }
4048
4049 static void
4050 launch_action (EvWindow *window, EvLinkAction *action)
4051 {
4052         const char *filename = ev_link_action_get_filename (action);
4053         char *uri = NULL;
4054
4055         if (filename  && g_path_is_absolute (filename)) {
4056                 uri = gnome_vfs_get_uri_from_local_path (filename);
4057         } else {
4058                 GnomeVFSURI *base_uri, *resolved_uri;
4059
4060                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4061                 if (base_uri && filename) {
4062                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4063                         if (resolved_uri) {
4064                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4065                                 gnome_vfs_uri_unref (resolved_uri);
4066                         }
4067                         gnome_vfs_uri_unref (base_uri);
4068                 }
4069         }
4070
4071         if (uri) {
4072                 gnome_vfs_url_show (uri);
4073         } else {
4074                 gnome_vfs_url_show (filename);
4075         }
4076
4077         g_free (uri);
4078
4079         /* According to the PDF spec filename can be an executable. I'm not sure
4080            allowing to launch executables is a good idea though. -- marco */
4081 }
4082
4083 static void
4084 launch_external_uri (EvWindow *window, EvLinkAction *action)
4085 {
4086         const char *uri;
4087         char *escaped;
4088
4089         uri = ev_link_action_get_uri (action);
4090         escaped = gnome_vfs_escape_host_and_path_string (uri);
4091
4092         gnome_vfs_url_show (escaped);
4093         g_free (escaped);
4094 }
4095
4096 static void
4097 open_remote_link (EvWindow *window, EvLinkAction *action)
4098 {
4099         gchar *uri;
4100         gchar *dir;
4101
4102         dir = g_path_get_dirname (window->priv->uri);
4103
4104         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4105                                 NULL);
4106         g_free (dir);
4107
4108         ev_application_open_uri_at_dest (EV_APP, uri,
4109                                          gtk_window_get_screen (GTK_WINDOW (window)),
4110                                          ev_link_action_get_dest (action),
4111                                          0,
4112                                          FALSE,
4113                                          GDK_CURRENT_TIME);
4114
4115         g_free (uri);
4116 }
4117
4118 static void
4119 do_action_named (EvWindow *window, EvLinkAction *action)
4120 {
4121         const gchar *name = ev_link_action_get_name (action);
4122
4123         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4124                 ev_window_cmd_go_first_page (NULL, window);
4125         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4126                 ev_window_cmd_go_previous_page (NULL, window);
4127         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4128                 ev_window_cmd_go_next_page (NULL, window);
4129         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4130                 ev_window_cmd_go_last_page (NULL, window);
4131         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4132                 ev_window_cmd_focus_page_selector (NULL, window);
4133         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4134                 ev_window_cmd_edit_find (NULL, window);
4135         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4136                 ev_window_cmd_file_close_window (NULL, window);
4137         } else {
4138                 g_warning ("Unimplemented named action: %s, please post a "
4139                            "bug report in Evince bugzilla "
4140                            "(http://bugzilla.gnome.org) with a testcase.",
4141                            name);
4142         }
4143 }
4144
4145 static void
4146 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4147 {
4148         switch (ev_link_action_get_action_type (action)) {
4149                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4150                         launch_external_uri (window, action);
4151                         break;
4152                 case EV_LINK_ACTION_TYPE_LAUNCH:
4153                         launch_action (window, action);
4154                         break;
4155                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4156                         open_remote_link (window, action);
4157                         break;
4158                 case EV_LINK_ACTION_TYPE_NAMED:
4159                         do_action_named (window, action);
4160                         break;
4161                 default:
4162                         g_assert_not_reached ();
4163         }
4164 }
4165
4166 static void
4167 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4168 {
4169         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4170 }
4171
4172 static void
4173 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4174 {
4175         EvLinkAction *ev_action = NULL;
4176         EvLinkDest   *dest;
4177
4178         ev_action = ev_link_get_action (window->priv->link);
4179         if (!ev_action)
4180                 return;
4181
4182         dest = ev_link_action_get_dest (ev_action);
4183         if (!dest)
4184                 return;
4185
4186         ev_window_cmd_file_open_copy_at_dest (window, dest);
4187 }
4188
4189 static void
4190 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4191 {
4192         GtkClipboard *clipboard;
4193         EvLinkAction *ev_action;
4194         const gchar *uri;
4195
4196         ev_action = ev_link_get_action (window->priv->link);
4197         if (!ev_action)
4198                 return;
4199
4200         uri = ev_link_action_get_uri (ev_action);
4201
4202         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4203                                               GDK_SELECTION_CLIPBOARD);
4204         gtk_clipboard_set_text (clipboard, uri, -1);
4205 }
4206
4207 static void
4208 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4209 {
4210         GList *l;
4211
4212         if (!window->priv->attach_list)
4213                 return;
4214
4215         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4216                 EvAttachment *attachment;
4217                 GError       *error = NULL;
4218
4219                 attachment = (EvAttachment *) l->data;
4220
4221                 ev_attachment_open (attachment, &error);
4222
4223                 if (error) {
4224                         ev_window_error_dialog (GTK_WINDOW (window),
4225                                                 _("Unable to open attachment"),
4226                                                 error);
4227                         g_error_free (error);
4228                 }
4229         }
4230 }
4231
4232 static void
4233 attachment_save_dialog_response_cb (GtkWidget *fc,
4234                                     gint       response_id,
4235                                     EvWindow  *ev_window)
4236 {
4237         gchar                *uri;
4238         GList                *l;
4239         GtkFileChooserAction  fc_action;
4240         gboolean              is_dir;
4241
4242         if (response_id != GTK_RESPONSE_OK) {
4243                 gtk_widget_destroy (fc);
4244                 return;
4245         }
4246
4247         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4248
4249         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4250         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4251
4252         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4253                 EvAttachment *attachment;
4254                 gchar        *filename;
4255                 GError       *error = NULL;
4256
4257                 attachment = (EvAttachment *) l->data;
4258
4259                 if (is_dir) {
4260                         filename = g_strjoin ("/", uri,
4261                                               ev_attachment_get_name (attachment),
4262                                               NULL);
4263                 } else {
4264                         filename = g_strdup (uri);
4265                 }
4266
4267                 ev_attachment_save (attachment, filename, &error);
4268                 g_free (filename);
4269
4270                 if (error) {
4271                         ev_window_error_dialog (GTK_WINDOW (fc),
4272                                                 _("The attachment could not be saved."),
4273                                                 error);
4274                         g_error_free (error);
4275                 }
4276         }
4277
4278         g_free (uri);
4279
4280         gtk_widget_destroy (fc);
4281 }
4282
4283 static void
4284 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4285 {
4286         GtkWidget    *fc;
4287         EvAttachment *attachment = NULL;
4288
4289         if (!window->priv->attach_list)
4290                 return;
4291
4292         if (g_list_length (window->priv->attach_list) == 1)
4293                 attachment = (EvAttachment *) window->priv->attach_list->data;
4294
4295         fc = gtk_file_chooser_dialog_new (
4296                 _("Save a Copy"),
4297                 GTK_WINDOW (window),
4298                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4299                 GTK_STOCK_CANCEL,
4300                 GTK_RESPONSE_CANCEL,
4301                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4302                 NULL);
4303
4304         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4305         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4306
4307         if (attachment)
4308                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4309                                                    ev_attachment_get_name (attachment));
4310
4311         g_signal_connect (fc, "response",
4312                           G_CALLBACK (attachment_save_dialog_response_cb),
4313                           window);
4314
4315         gtk_widget_show (fc);
4316 }
4317
4318 static void
4319 ev_window_init (EvWindow *ev_window)
4320 {
4321         GtkActionGroup *action_group;
4322         GtkAccelGroup *accel_group;
4323         GError *error = NULL;
4324         GtkWidget *sidebar_widget, *toolbar_dock;
4325
4326         g_signal_connect (ev_window, "configure_event",
4327                           G_CALLBACK (window_configure_event_cb), NULL);
4328         g_signal_connect (ev_window, "window_state_event",
4329                           G_CALLBACK (window_state_event_cb), NULL);
4330         g_signal_connect (ev_window, "notify",
4331                           G_CALLBACK (fullscreen_timeout_cb), NULL);
4332
4333         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4334
4335         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4336         ev_window->priv->title = ev_window_title_new (ev_window);
4337
4338         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4339         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4340         gtk_widget_show (ev_window->priv->main_box);
4341
4342         action_group = gtk_action_group_new ("MenuActions");
4343         ev_window->priv->action_group = action_group;
4344         gtk_action_group_set_translation_domain (action_group, NULL);
4345         gtk_action_group_add_actions (action_group, entries,
4346                                       G_N_ELEMENTS (entries), ev_window);
4347         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4348                                              G_N_ELEMENTS (toggle_entries),
4349                                              ev_window);
4350         set_action_properties (action_group);
4351         register_custom_actions (ev_window, action_group);
4352
4353         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4354         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4355                                             action_group, 0);
4356
4357         accel_group =
4358                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4359         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4360
4361         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4362
4363         action_group = gtk_action_group_new ("ViewPopupActions");
4364         ev_window->priv->view_popup_action_group = action_group;
4365         gtk_action_group_set_translation_domain (action_group, NULL);
4366         gtk_action_group_add_actions (action_group, view_popup_entries,
4367                                       G_N_ELEMENTS (view_popup_entries),
4368                                       ev_window);
4369         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4370                                             action_group, 0);
4371
4372         action_group = gtk_action_group_new ("AttachmentPopupActions");
4373         ev_window->priv->attachment_popup_action_group = action_group;
4374         gtk_action_group_set_translation_domain (action_group, NULL);
4375         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4376                                       G_N_ELEMENTS (attachment_popup_entries),
4377                                       ev_window);
4378         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4379                                             action_group, 0);
4380
4381         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4382                                               DATADIR"/evince-ui.xml",
4383                                               &error)) {
4384                 g_warning ("building menus failed: %s", error->message);
4385                 g_error_free (error);
4386         }
4387
4388 #ifdef HAVE_GTK_RECENT
4389         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4390                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4391         ev_window->priv->recent_action_group = NULL;
4392         ev_window->priv->recent_ui_id = 0;
4393         g_signal_connect_swapped (ev_window->priv->recent_manager,
4394                                   "changed",
4395                                   G_CALLBACK (ev_window_setup_recent),
4396                                   ev_window);
4397 #endif /* HAVE_GTK_RECENT */
4398
4399         ev_window->priv->menubar =
4400                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4401                                             "/MainMenu");
4402         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4403                             ev_window->priv->menubar,
4404                             FALSE, FALSE, 0);
4405
4406         /* This sucks, but there is no way to have a draw=no, expand=true separator
4407          * in a GtkUIManager-built toolbar. So, just add another toolbar.
4408          * See gtk+ bug 166489.
4409          */
4410         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
4411         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
4412                             FALSE, FALSE, 0);
4413         gtk_widget_show (toolbar_dock);
4414
4415         ev_window->priv->toolbar = GTK_WIDGET
4416           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4417                          "ui-manager", ev_window->priv->ui_manager,
4418                          "popup-path", "/ToolbarPopup",
4419                          "model", ev_application_get_toolbars_model (EV_APP, FALSE),
4420                          NULL));
4421
4422         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4423                                    "DefaultToolBar");
4424         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
4425                             TRUE, TRUE, 0);
4426         gtk_widget_show (ev_window->priv->toolbar);
4427
4428         /* Preview toolbar */
4429         ev_window->priv->preview_toolbar = egg_editable_toolbar_new_with_model
4430                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, TRUE), NULL);
4431         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->preview_toolbar,
4432                             FALSE, FALSE, 0);
4433
4434         /* Add the main area */
4435         ev_window->priv->hpaned = gtk_hpaned_new ();
4436         g_signal_connect (ev_window->priv->hpaned,
4437                           "notify::position",
4438                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4439                           ev_window);
4440
4441         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4442         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4443                             TRUE, TRUE, 0);
4444         gtk_widget_show (ev_window->priv->hpaned);
4445
4446         ev_window->priv->sidebar = ev_sidebar_new ();
4447         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4448                          ev_window->priv->sidebar, FALSE, FALSE);
4449         gtk_widget_show (ev_window->priv->sidebar);
4450
4451         /* Stub sidebar, for now */
4452
4453         sidebar_widget = ev_sidebar_links_new ();
4454         ev_window->priv->sidebar_links = sidebar_widget;
4455         g_signal_connect (sidebar_widget,
4456                           "notify::model",
4457                           G_CALLBACK (sidebar_widget_model_set),
4458                           ev_window);
4459         g_signal_connect (sidebar_widget,
4460                           "link_activated",
4461                           G_CALLBACK (sidebar_links_link_activated_cb),
4462                           ev_window);
4463         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4464         gtk_widget_show (sidebar_widget);
4465         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4466                              sidebar_widget);
4467
4468         sidebar_widget = ev_sidebar_attachments_new ();
4469         ev_window->priv->sidebar_attachments = sidebar_widget;
4470         g_signal_connect_object (sidebar_widget,
4471                                  "popup",
4472                                  G_CALLBACK (attachment_bar_menu_popup_cb),
4473                                  ev_window, 0);
4474         gtk_widget_show (sidebar_widget);
4475         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4476                              sidebar_widget);
4477
4478         sidebar_widget = ev_sidebar_thumbnails_new ();
4479         ev_window->priv->sidebar_thumbs = sidebar_widget;
4480         g_signal_connect (sidebar_widget,
4481                           "notify::main-widget",
4482                           G_CALLBACK (sidebar_page_main_widget_update_cb),
4483                           ev_window);
4484         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4485         gtk_widget_show (sidebar_widget);
4486         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4487                              sidebar_widget);
4488
4489         ev_window->priv->scrolled_window =
4490                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
4491                                           "shadow-type", GTK_SHADOW_IN,
4492                                           NULL));
4493         gtk_widget_show (ev_window->priv->scrolled_window);
4494
4495         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
4496                         ev_window->priv->scrolled_window);
4497
4498         ev_window->priv->view = ev_view_new ();
4499         ev_window->priv->password_view = ev_password_view_new ();
4500         g_signal_connect_swapped (ev_window->priv->password_view,
4501                                   "unlock",
4502                                   G_CALLBACK (ev_window_popup_password_dialog),
4503                                   ev_window);
4504         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
4505                                  G_CALLBACK (view_actions_focus_in_cb),
4506                                  ev_window, 0);
4507         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
4508                                  G_CALLBACK (view_actions_focus_out_cb),
4509                                  ev_window, 0);
4510         g_signal_connect_object (ev_window->priv->view, "external-link",
4511                                  G_CALLBACK (view_external_link_cb),
4512                                  ev_window, 0);
4513         g_signal_connect_object (ev_window->priv->view,
4514                                  "popup",
4515                                  G_CALLBACK (view_menu_popup_cb),
4516                                  ev_window, 0);
4517         gtk_widget_show (ev_window->priv->view);
4518         gtk_widget_show (ev_window->priv->password_view);
4519
4520         /* Find Bar */
4521         ev_window->priv->find_bar = egg_find_bar_new ();
4522         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
4523                           ev_window->priv->find_bar,
4524                           FALSE, TRUE, 0);
4525
4526         /* We own a ref on these widgets, as we can swap them in and out */
4527         g_object_ref (ev_window->priv->view);
4528         g_object_ref (ev_window->priv->password_view);
4529
4530         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
4531                            ev_window->priv->view);
4532
4533         g_signal_connect (ev_window->priv->view,
4534                           "notify::find-status",
4535                           G_CALLBACK (view_find_status_changed_cb),
4536                           ev_window);
4537         g_signal_connect (ev_window->priv->view,
4538                           "notify::sizing-mode",
4539                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
4540                           ev_window);
4541         g_signal_connect (ev_window->priv->view,
4542                           "notify::zoom",
4543                           G_CALLBACK (ev_window_zoom_changed_cb),
4544                           ev_window);
4545         g_signal_connect (ev_window->priv->view,
4546                           "notify::dual-page",
4547                           G_CALLBACK (ev_window_dual_mode_changed_cb),
4548                           ev_window);
4549         g_signal_connect (ev_window->priv->view,
4550                           "notify::continuous",
4551                           G_CALLBACK (ev_window_continuous_changed_cb),
4552                           ev_window);
4553         g_signal_connect (ev_window->priv->view,
4554                           "notify::rotation",
4555                           G_CALLBACK (ev_window_rotation_changed_cb),
4556                           ev_window);
4557         g_signal_connect (ev_window->priv->view,
4558                           "notify::has-selection",
4559                           G_CALLBACK (ev_window_has_selection_changed_cb),
4560                           ev_window);
4561
4562         /* Connect sidebar signals */
4563         g_signal_connect (ev_window->priv->sidebar,
4564                           "notify::visible",
4565                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
4566                           ev_window);
4567         g_signal_connect (ev_window->priv->sidebar,
4568                           "notify::current-page",
4569                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
4570                           ev_window);
4571
4572         /* Connect to find bar signals */
4573         g_signal_connect (ev_window->priv->find_bar,
4574                           "previous",
4575                           G_CALLBACK (find_bar_previous_cb),
4576                           ev_window);
4577         g_signal_connect (ev_window->priv->find_bar,
4578                           "next",
4579                           G_CALLBACK (find_bar_next_cb),
4580                           ev_window);
4581         g_signal_connect (ev_window->priv->find_bar,
4582                           "close",
4583                           G_CALLBACK (find_bar_close_cb),
4584                           ev_window);
4585         g_signal_connect (ev_window->priv->find_bar,
4586                           "notify::search-string",
4587                           G_CALLBACK (find_bar_search_changed_cb),
4588                           ev_window);
4589         g_signal_connect (ev_window->priv->find_bar,
4590                           "notify::case-sensitive",
4591                           G_CALLBACK (find_bar_search_changed_cb),
4592                           ev_window);
4593         g_signal_connect (ev_window->priv->find_bar,
4594                           "notify::visible",
4595                           G_CALLBACK (find_bar_search_changed_cb),
4596                           ev_window);
4597         g_signal_connect (ev_window->priv->find_bar,
4598                           "scroll",
4599                           G_CALLBACK (find_bar_scroll),
4600                           ev_window);
4601
4602         /* Popups */
4603         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4604                                                                  "/DocumentPopup");
4605         ev_window->priv->link = NULL;
4606
4607         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4608                                                                        "/AttachmentPopup");
4609         ev_window->priv->attach_list = NULL;
4610
4611         /* Give focus to the document view */
4612         gtk_widget_grab_focus (ev_window->priv->view);
4613
4614         /* Drag and Drop */
4615         gtk_drag_dest_unset (GTK_WIDGET (ev_window->priv->view));
4616         gtk_drag_dest_set (GTK_WIDGET (ev_window->priv->view),
4617                            GTK_DEST_DEFAULT_ALL,
4618                            ev_drop_types,
4619                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
4620                            GDK_ACTION_COPY);
4621         g_signal_connect_swapped (G_OBJECT (ev_window->priv->view), "drag-data-received",
4622                                   G_CALLBACK (drag_data_received_cb),
4623                                   ev_window);
4624
4625         /* Set it user interface params */
4626
4627         ev_window_setup_recent (ev_window);
4628
4629         setup_chrome_from_metadata (ev_window);
4630         set_chrome_actions (ev_window);
4631         update_chrome_visibility (ev_window);
4632
4633         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
4634
4635         setup_view_from_metadata (ev_window);
4636         setup_sidebar_from_metadata (ev_window, NULL);
4637
4638         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
4639         ev_window_setup_action_sensitivity (ev_window);
4640 }
4641
4642 GtkWidget *
4643 ev_window_new (void)
4644 {
4645         GtkWidget *ev_window;
4646
4647         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
4648                                               "type", GTK_WINDOW_TOPLEVEL,
4649                                               NULL));
4650
4651         return ev_window;
4652 }