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-file-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-history.h"
  72 #include "ev-image.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 #ifdef ENABLE_PDF
  84 #include <poppler.h>
  85 #endif
  86
  87 #include <glib/gstdio.h>
  88 #include <glib/gi18n.h>
  89 #include <gtk/gtk.h>
  90 #include <gnome.h>
  91 #include <libgnomevfs/gnome-vfs-utils.h>
  92 #include <libgnomevfs/gnome-vfs-async-ops.h>
  93 #include <gconf/gconf-client.h>
  94
  95 #include <string.h>
  96
  97 char *xdg_user_dir_lookup (char *type);
  98
  99 typedef enum {
 100         PAGE_MODE_DOCUMENT,
 101         PAGE_MODE_PASSWORD
 102 } EvWindowPageMode;
 103
 104 typedef enum {
 105         EV_CHROME_MENUBAR       = 1 << 0,
 106         EV_CHROME_TOOLBAR       = 1 << 1,
 107         EV_CHROME_FINDBAR       = 1 << 2,
 108         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
 109         EV_CHROME_FULLSCREEN_TOOLBAR    = 1 << 4,
 110         EV_CHROME_SIDEBAR       = 1 << 5,
 111         EV_CHROME_PREVIEW_TOOLBAR       = 1 << 6,
 112         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR
 113 } EvChrome;
 114
 115 struct _EvWindowPrivate {
 116         /* UI */
 117         EvChrome chrome;
 118
 119         GtkWidget *main_box;
 120         GtkWidget *menubar;
 121         GtkWidget *toolbar_dock;
 122         GtkWidget *toolbar;
 123         GtkWidget *hpaned;
 124         GtkWidget *sidebar;
 125         GtkWidget *find_bar;
 126         GtkWidget *scrolled_window;
 127         GtkWidget *view;
 128         GtkWidget *password_view;
 129         GtkWidget *sidebar_thumbs;
 130         GtkWidget *sidebar_links;
 131         GtkWidget *sidebar_attachments;
 132         GtkWidget *preview_toolbar;
 133
 134         /* Dialogs */
 135         GtkWidget *properties;
 136 #ifdef WITH_PRINT
 137         GtkWidget *print_dialog;
 138 #endif
 139         GtkWidget *password_dialog;
 140
 141         /* UI Builders */
 142         GtkActionGroup   *action_group;
 143         GtkActionGroup   *view_popup_action_group;
 144         GtkActionGroup   *attachment_popup_action_group;
 145 #ifdef HAVE_GTK_RECENT
 146         GtkRecentManager *recent_manager;
 147         GtkActionGroup   *recent_action_group;
 148         guint             recent_ui_id;
 149 #endif
 150         GtkUIManager     *ui_manager;
 151
 152         /* Fullscreen mode */
 153         GtkWidget *fullscreen_toolbar;
 154         GtkWidget *fullscreen_popup;
 155         guint      fullscreen_timeout_id;
 156
 157         /* Popup view */
 158         GtkWidget *view_popup;
 159         EvLink    *link;
 160         EvImage   *image;
 161
 162         /* Popup attachment */
 163         GtkWidget    *attachment_popup;
 164         GList        *attach_list;
 165
 166         /* Document */
 167         char *uri;
 168         char *local_uri;
 169         EvLinkDest *dest;
 170         gboolean unlink_temp_file;
 171
 172         EvDocument *document;
 173         EvHistory *history;
 174         EvPageCache *page_cache;
 175         EvWindowPageMode page_mode;
 176         EvWindowTitle *title;
 177 #ifndef HAVE_GTK_RECENT
 178         EggRecentViewUIManager *recent_view;
 179 #endif
 180
 181         EvJob *load_job;
 182         EvJob *thumbnail_job;
 183 #ifdef WITH_GNOME_PRINT
 184         GnomePrintJob *print_job;
 185 #endif
 186
 187 #ifdef WITH_GTK_PRINT
 188         EvJob            *print_job;
 189         GtkPrintJob      *gtk_print_job;
 190         GtkPrinter       *printer;
 191         GtkPrintSettings *print_settings;
 192         GtkPageSetup     *print_page_setup;
 193 #endif
 194 };
 195
 196 #define EV_WINDOW_GET_PRIVATE(object) \
 197         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 198
 199 #define PAGE_SELECTOR_ACTION    "PageSelector"
 200 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 201 #define NAVIGATION_ACTION       "Navigation"
 202
 203 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 204 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 205 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 206
 207 #define FULLSCREEN_TIMEOUT 5 * 1000
 208
 209 #define SIDEBAR_DEFAULT_SIZE    132
 210 #define LINKS_SIDEBAR_ID "links"
 211 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 212 #define ATTACHMENTS_SIDEBAR_ID "attachments"
 213
 214 static void     ev_window_update_actions                (EvWindow *ev_window);
 215 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 216 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 217                                                          GParamSpec       *pspec,
 218                                                          EvWindow         *ev_window);
 219 static void     ev_window_set_page_mode                 (EvWindow         *window,
 220                                                          EvWindowPageMode  page_mode);
 221 static void     ev_window_load_job_cb                   (EvJobLoad        *job,
 222                                                          gpointer          data);
 223 static void     ev_window_set_icon_from_thumbnail       (EvJobThumbnail   *job,
 224                                                          EvWindow         *ev_window);
 225 #ifdef WITH_GTK_PRINT
 226 static void     ev_window_print_job_cb                  (EvJobPrint       *job,
 227                                                          EvWindow         *window);
 228 #endif
 229 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 230                                                          GParamSpec       *pspec,
 231                                                          EvWindow         *ev_window);
 232 static void     ev_window_zoom_changed_cb               (EvView           *view,
 233                                                          GParamSpec       *pspec,
 234                                                          EvWindow         *ev_window);
 235 static void     ev_window_add_recent                    (EvWindow         *window,
 236                                                          const char       *filename);
 237 static void     ev_window_run_fullscreen                (EvWindow         *window);
 238 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 239 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 240                                                          EvWindow         *window);
 241 static void     ev_window_run_presentation              (EvWindow         *window);
 242 static void     ev_window_stop_presentation             (EvWindow         *window);
 243 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 244                                                          EvWindow         *window);
 245 static void     ev_window_run_preview                   (EvWindow         *window);
 246 static void     ev_view_popup_cmd_open_link             (GtkAction        *action,
 247                                                          EvWindow         *window);
 248 static void     ev_view_popup_cmd_open_link_new_window  (GtkAction        *action,
 249                                                          EvWindow         *window);
 250 static void     ev_view_popup_cmd_copy_link_address     (GtkAction        *action,
 251                                                          EvWindow         *window);
 252 static void     ev_view_popup_cmd_save_image_as         (GtkAction        *action,
 253                                                          EvWindow         *window);
 254 static void     ev_view_popup_cmd_copy_image            (GtkAction        *action,
 255                                                          EvWindow         *window);
 256 static void     ev_attachment_popup_cmd_open_attachment (GtkAction        *action,
 257                                                          EvWindow *window);
 258 static void     ev_attachment_popup_cmd_save_attachment_as (GtkAction *action,
 259                                                          EvWindow *window);
 260 static void     ev_window_cmd_view_best_fit             (GtkAction        *action,
 261                                                          EvWindow         *ev_window);
 262 static void     ev_window_cmd_view_page_width           (GtkAction        *action,
 263                                                          EvWindow         *ev_window);
 264 static void     fullscreen_set_timeout                  (EvWindow *window);
 265 static gboolean fullscreen_motion_notify_cb             (GtkWidget *widget,
 266                                                          GdkEventMotion *event,
 267                                                          gpointer user_data);
 268 static gboolean fullscreen_leave_notify_cb              (GtkWidget *widget,
 269                                                          GdkEventCrossing *event,
 270                                                          gpointer user_data);
 271 static void     view_handle_link_cb                     (EvView *view,
 272                                                          EvLink *link,
 273                                                          EvWindow *window);
 274
 275 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 276
 277 static gdouble
 278 ev_window_get_screen_dpi (EvWindow *ev_window)
 279 {
 280         GdkScreen *screen;
 281         gdouble    xdpi, ydpi;
 282
 283         screen = gtk_window_get_screen (GTK_WINDOW (ev_window));
 284
 285         xdpi = 25.4 * gdk_screen_get_width (screen) / gdk_screen_get_width_mm (screen);
 286         ydpi = 25.4 * gdk_screen_get_height (screen) / gdk_screen_get_height_mm (screen);
 287
 288         return (xdpi + ydpi) / 2.0;
 289 }
 290
 291 static void
 292 ev_window_set_action_sensitive (EvWindow   *ev_window,
 293                                 const char *name,
 294                                 gboolean    sensitive)
 295 {
 296         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 297                                                          name);
 298         gtk_action_set_sensitive (action, sensitive);
 299 }
 300
 301
 302 static void
 303 ev_window_setup_action_sensitivity (EvWindow *ev_window)
 304 {
 305         EvDocument *document = ev_window->priv->document;
 306         const EvDocumentInfo *info = NULL;
 307
 308         gboolean has_document = FALSE;
 309         gboolean ok_to_print = TRUE;
 310         gboolean ok_to_copy = TRUE;
 311         gboolean has_properties = TRUE;
 312         gboolean override_restrictions = FALSE;
 313         gboolean can_get_text = FALSE;
 314         gboolean has_pages = FALSE;
 315         gboolean can_find = FALSE;
 316
 317         GConfClient *client;
 318
 319         if (document) {
 320                 has_document = TRUE;
 321                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 322         }
 323
 324         if (has_document && ev_window->priv->page_cache) {
 325                 has_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0;
 326         }
 327
 328         if (!info || info->fields_mask == 0) {
 329                 has_properties = FALSE;
 330         }
 331
 332         if (has_document && ev_document_can_get_text (document)) {
 333                 can_get_text = TRUE;
 334         }
 335
 336         if (has_pages && EV_IS_DOCUMENT_FIND (document)) {
 337                 can_find = TRUE;
 338         }
 339
 340         client = gconf_client_get_default ();
 341         override_restrictions = gconf_client_get_bool (client,
 342                                                        GCONF_OVERRIDE_RESTRICTIONS,
 343                                                        NULL);
 344         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 345                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 346                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 347         }
 348
 349         if (has_document && !EV_IS_FILE_EXPORTER(document))
 350                 ok_to_print = FALSE;
 351
 352
 353         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 354                 ok_to_copy = FALSE;
 355         }
 356
 357         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 358                 ok_to_print = FALSE;
 359         }
 360 #ifndef WITH_PRINT
 361         ok_to_print = FALSE;
 362 #endif
 363         g_object_unref (client);
 364
 365
 366         /* File menu */
 367         ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document);
 368         ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 369
 370 #ifdef WITH_GTK_PRINT
 371         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", has_pages && ok_to_print);
 372 #endif
 373
 374 #ifdef WITH_GNOME_PRINT
 375         ev_window_set_action_sensitive (ev_window, "FilePrintSetup", FALSE);
 376 #endif
 377
 378         ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 379         ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 380
 381         /* Edit menu */
 382         ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text);
 383         ev_window_set_action_sensitive (ev_window, "EditFind", can_find);
 384         ev_window_set_action_sensitive (ev_window, "Slash", can_find);
 385         ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 386         ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 387
 388         /* View menu */
 389         ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 390         ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages);
 391         ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 392         ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 393         ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages);
 394
 395         /* Toolbar-specific actions: */
 396         ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 397         ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 398         ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION,  has_pages);
 399
 400         ev_window_update_actions (ev_window);
 401 }
 402
 403 static void
 404 ev_window_update_actions (EvWindow *ev_window)
 405 {
 406         EvView *view = EV_VIEW (ev_window->priv->view);
 407         int n_pages = 0, page = -1;
 408         gboolean has_pages = FALSE;
 409         gboolean presentation_mode;
 410
 411         if (ev_window->priv->document && ev_window->priv->page_cache) {
 412                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 413                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 414                 has_pages = n_pages > 0;
 415         }
 416
 417         ev_window_set_action_sensitive (ev_window, "EditCopy",
 418                                         has_pages &&
 419                                         ev_view_get_has_selection (view));
 420         ev_window_set_action_sensitive (ev_window, "EditFindNext",
 421                                         ev_view_can_find_next (view));
 422         ev_window_set_action_sensitive (ev_window, "EditFindPrevious",
 423                                         ev_view_can_find_previous (view));
 424
 425         presentation_mode = ev_view_get_presentation (view);
 426
 427         ev_window_set_action_sensitive (ev_window, "ViewZoomIn",
 428                                         has_pages &&
 429                                         ev_view_can_zoom_in (view) &&
 430                                         !presentation_mode);
 431         ev_window_set_action_sensitive (ev_window, "ViewZoomOut",
 432                                         has_pages &&
 433                                         ev_view_can_zoom_out (view) &&
 434                                         !presentation_mode);
 435
 436         /* Go menu */
 437         if (has_pages) {
 438                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 439                 ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 440                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 441                 ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 442         } else {
 443                 ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 444                 ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 445                 ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE);
 446                 ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE);
 447         }
 448
 449         if (has_pages &&
 450             ev_view_get_sizing_mode (view) != EV_SIZING_FIT_WIDTH &&
 451             ev_view_get_sizing_mode (view) != EV_SIZING_BEST_FIT) {
 452                 GtkAction *action;
 453                 float      zoom;
 454                 float      real_zoom;
 455
 456                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 457                                                       ZOOM_CONTROL_ACTION);
 458
 459                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 460                 real_zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
 461                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 462
 463                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 464         }
 465 }
 466
 467 static void
 468 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
 469 {
 470         gboolean can_find;
 471
 472         can_find = window->priv->document &&
 473             EV_IS_DOCUMENT_FIND (window->priv->document);
 474
 475         if (window->priv->action_group) {
 476                 ev_window_set_action_sensitive (window, "PageDown", sensitive);
 477                 ev_window_set_action_sensitive (window, "PageUp", sensitive);
 478                 ev_window_set_action_sensitive (window, "Space", sensitive);
 479                 ev_window_set_action_sensitive (window, "ShiftSpace", sensitive);
 480                 ev_window_set_action_sensitive (window, "BackSpace", sensitive);
 481                 ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive);
 482                 ev_window_set_action_sensitive (window, "Return", sensitive);
 483                 ev_window_set_action_sensitive (window, "ShiftReturn", sensitive);
 484                 ev_window_set_action_sensitive (window, "Plus", sensitive);
 485                 ev_window_set_action_sensitive (window, "Minus", sensitive);
 486                 ev_window_set_action_sensitive (window, "KpPlus", sensitive);
 487                 ev_window_set_action_sensitive (window, "KpMinus", sensitive);
 488                 ev_window_set_action_sensitive (window, "Equal", sensitive);
 489
 490                 ev_window_set_action_sensitive (window, "Slash", sensitive && can_find);
 491         }
 492 }
 493
 494 static void
 495 set_widget_visibility (GtkWidget *widget, gboolean visible)
 496 {
 497         g_assert (GTK_IS_WIDGET (widget));
 498
 499         if (visible)
 500                 gtk_widget_show (widget);
 501         else
 502                 gtk_widget_hide (widget);
 503 }
 504
 505 static void
 506 update_chrome_visibility (EvWindow *window)
 507 {
 508         EvWindowPrivate *priv = window->priv;
 509         gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar;
 510         gboolean fullscreen_mode, presentation, fullscreen;
 511         gboolean preview_toolbar;
 512
 513         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 514         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 515         fullscreen_mode = fullscreen || presentation;
 516
 517         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 518         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 519                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 520         fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
 521                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen;
 522         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 523         sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode;
 524         preview_toolbar = (priv->chrome& EV_CHROME_PREVIEW_TOOLBAR);
 525
 526         set_widget_visibility (priv->menubar, menubar);
 527         set_widget_visibility (priv->toolbar_dock, toolbar);
 528         set_widget_visibility (priv->find_bar, findbar);
 529         set_widget_visibility (priv->sidebar, sidebar);
 530         set_widget_visibility (priv->preview_toolbar, preview_toolbar);
 531
 532         ev_window_set_action_sensitive (window, "EditToolbar", toolbar);
 533         gtk_widget_set_sensitive (priv->menubar, menubar);
 534
 535         if (priv->fullscreen_popup != NULL) {
 536                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 537                 set_widget_visibility (priv->fullscreen_popup, fullscreen_toolbar);
 538         }
 539 }
 540
 541 static void
 542 update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active)
 543 {
 544         EvWindowPrivate *priv = window->priv;
 545
 546         if (active) {
 547                 priv->chrome |= flag;
 548         } else {
 549                 priv->chrome &= ~flag;
 550         }
 551
 552         update_chrome_visibility (window);
 553 }
 554
 555 static void
 556 update_sizing_buttons (EvWindow *window)
 557 {
 558         GtkActionGroup *action_group = window->priv->action_group;
 559         GtkAction *action;
 560         gboolean best_fit, page_width;
 561         EvSizingMode sizing_mode;
 562
 563         if (window->priv->view == NULL)
 564                 return;
 565
 566         g_object_get (window->priv->view,
 567                       "sizing_mode", &sizing_mode,
 568                       NULL);
 569
 570         switch (sizing_mode) {
 571                 case EV_SIZING_BEST_FIT:
 572                         best_fit = TRUE;
 573                         page_width = FALSE;
 574                         break;
 575                 case EV_SIZING_FIT_WIDTH:
 576                         best_fit = FALSE;
 577                         page_width = TRUE;
 578                         break;
 579                 default:
 580                         best_fit = page_width = FALSE;
 581                         break;
 582         }
 583
 584         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 585         g_signal_handlers_block_by_func
 586                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 587         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 588         g_signal_handlers_unblock_by_func
 589                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 590
 591         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 592         g_signal_handlers_block_by_func
 593                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 594         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 595         g_signal_handlers_unblock_by_func
 596                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 597
 598         action = gtk_action_group_get_action (window->priv->action_group,
 599                                               ZOOM_CONTROL_ACTION);
 600         if (best_fit) {
 601                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 602                                                  EPHY_ZOOM_BEST_FIT);
 603         } else if (page_width) {
 604                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 605                                                  EPHY_ZOOM_FIT_WIDTH);
 606         }
 607 }
 608
 609 gboolean
 610 ev_window_is_empty (const EvWindow *ev_window)
 611 {
 612         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 613
 614         return (ev_window->priv->document == NULL) &&
 615                 (ev_window->priv->load_job == NULL);
 616 }
 617
 618 static void
 619 ev_window_error_dialog_response_cb (GtkWidget *dialog,
 620                                    gint       response_id,
 621                                    EvWindow  *ev_window)
 622 {
 623         gtk_widget_destroy (dialog);
 624 }
 625
 626 static void
 627 ev_window_error_dialog (GtkWindow *window, const gchar *msg, GError *error)
 628 {
 629         GtkWidget *dialog;
 630
 631         dialog = gtk_message_dialog_new (GTK_WINDOW (window),
 632                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 633                                          GTK_MESSAGE_ERROR,
 634                                          GTK_BUTTONS_CLOSE,
 635                                          msg);
 636         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 637                                                   "%s", error->message);
 638         g_signal_connect (dialog, "response",
 639                           G_CALLBACK (ev_window_error_dialog_response_cb),
 640                            window);
 641         gtk_widget_show (dialog);
 642 }
 643
 644 static void
 645 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 646 {
 647         ev_window_update_actions (ev_window);
 648 }
 649
 650 static void
 651 page_changed_cb (EvPageCache *page_cache,
 652                  gint         page,
 653                  EvWindow    *ev_window)
 654 {
 655         ev_window_update_actions (ev_window);
 656
 657         if (!ev_window_is_empty (ev_window))
 658                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 659 }
 660
 661 typedef struct _FindTask {
 662         const gchar *page_label;
 663         gchar *chapter;
 664 } FindTask;
 665
 666 static gboolean
 667 ev_window_find_chapter (GtkTreeModel *tree_model,
 668                         GtkTreePath  *path,
 669                         GtkTreeIter  *iter,
 670                         gpointer      data)
 671 {
 672         FindTask *task = (FindTask *)data;
 673         gchar *page_string;
 674
 675         gtk_tree_model_get (tree_model, iter,
 676                             EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string,
 677                             -1);
 678
 679         if (!page_string)
 680                 return FALSE;
 681
 682         if (!strcmp (page_string, task->page_label)) {
 683                 gtk_tree_model_get (tree_model, iter,
 684                                     EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter,
 685                                     -1);
 686                 g_free (page_string);
 687                 return TRUE;
 688         }
 689
 690         g_free (page_string);
 691         return FALSE;
 692 }
 693
 694 static void
 695 ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 696 {
 697         gchar *page_label = NULL;
 698         gchar *link_title;
 699         FindTask find_task;
 700         EvLink *real_link;
 701         EvLinkAction *action;
 702         EvLinkDest *dest;
 703
 704         if (link) {
 705                 action = g_object_ref (ev_link_get_action (link));
 706                 dest = ev_link_action_get_dest (action);
 707                 page = ev_link_dest_get_page (dest);
 708                 page_label = ev_view_page_label_from_dest (EV_VIEW (window->priv->view), dest);
 709         } else {
 710                 dest = ev_link_dest_new_page (page);
 711                 action = ev_link_action_new_dest (dest);
 712                 page_label = ev_page_cache_get_page_label (window->priv->page_cache, page);
 713         }
 714
 715         if (!page_label)
 716                 return;
 717
 718         find_task.page_label = page_label;
 719         find_task.chapter = NULL;
 720
 721         if (EV_IS_DOCUMENT_LINKS (window->priv->document) &&
 722             ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 723                 GtkTreeModel *model;
 724
 725                 g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 726
 727                 if (model) {
 728                         gtk_tree_model_foreach (model,
 729                                                 ev_window_find_chapter,
 730                                                 &find_task);
 731
 732                         g_object_unref (model);
 733                 }
 734         }
 735
 736         if (find_task.chapter)
 737                 link_title = g_strdup_printf (_("Page %s - %s"), page_label, find_task.chapter);
 738         else
 739                 link_title = g_strdup_printf (_("Page %s"), page_label);
 740
 741         real_link = ev_link_new (link_title, action);
 742
 743         ev_history_add_link (window->priv->history, real_link);
 744
 745         g_free (find_task.chapter);
 746         g_free (link_title);
 747         g_free (page_label);
 748         g_object_unref (real_link);
 749 }
 750
 751 static void
 752 view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window)
 753 {
 754         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 755
 756         ev_window_add_history (window, 0, link);
 757         ev_window_add_history (window, current_page, NULL);
 758 }
 759
 760 static void
 761 history_changed_cb (EvPageCache *page_cache,
 762                     gint         page,
 763                     EvWindow    *window)
 764 {
 765         int current_page = ev_page_cache_get_current_page (window->priv->page_cache);
 766
 767         ev_window_add_history (window, page, NULL);
 768         ev_window_add_history (window, current_page, NULL);
 769
 770         return;
 771 }
 772
 773 static void
 774 update_document_mode (EvWindow *window, EvDocumentMode mode)
 775 {
 776         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 777                 ev_window_run_presentation (window);
 778         }
 779         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 780                 ev_window_run_fullscreen (window);
 781         }
 782 }
 783
 784 static void
 785 setup_document_from_metadata (EvWindow *window)
 786 {
 787         char *uri = window->priv->uri;
 788         GValue page = { 0, };
 789         gint n_pages;
 790         gint new_page;
 791
 792         /* View the previously shown page, but make sure to not open a document on
 793          * the last page, since closing it on the last page most likely means the
 794          * user was finished reading the document. In that case, reopening should
 795          * show the first page. */
 796         if (uri && ev_metadata_manager_get (uri, "page", &page, TRUE)) {
 797                 n_pages = ev_page_cache_get_n_pages (window->priv->page_cache);
 798                 new_page = CLAMP (g_value_get_int (&page), 0, n_pages - 1);
 799                 if (new_page == n_pages - 1)
 800                         new_page = 0;
 801                 ev_page_cache_set_current_page (window->priv->page_cache,
 802                                                 new_page);
 803                 g_value_unset (&page);
 804         }
 805 }
 806
 807 static void
 808 setup_chrome_from_metadata (EvWindow *window)
 809 {
 810         EvChrome chrome = EV_CHROME_NORMAL;
 811         GValue show_toolbar = { 0, };
 812
 813         if (ev_metadata_manager_get (NULL, "show_toolbar", &show_toolbar, FALSE)) {
 814                 if (!g_value_get_boolean (&show_toolbar))
 815                         chrome &= ~EV_CHROME_TOOLBAR;
 816                 g_value_unset (&show_toolbar);
 817         }
 818         window->priv->chrome = chrome;
 819 }
 820
 821 static void
 822 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 823 {
 824         char *uri = window->priv->uri;
 825         GtkWidget *sidebar = window->priv->sidebar;
 826         GtkWidget *links = window->priv->sidebar_links;
 827         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 828         GtkWidget *attachments = window->priv->sidebar_attachments;
 829         GValue sidebar_size = { 0, };
 830         GValue sidebar_page = { 0, };
 831         GValue sidebar_visibility = { 0, };
 832
 833         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size, FALSE)) {
 834                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 835                                         g_value_get_int (&sidebar_size));
 836                 g_value_unset(&sidebar_size);
 837         }
 838
 839         if (document && ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page, FALSE)) {
 840                 const char *page_id = g_value_get_string (&sidebar_page);
 841
 842                 if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 843                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 844                 } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 845                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 846                 } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) {
 847                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments);
 848                 }
 849                 g_value_unset (&sidebar_page);
 850         } else if (document && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 851                 ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 852         }
 853
 854         if (ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility, FALSE)) {
 855                 update_chrome_flag (window, EV_CHROME_SIDEBAR, g_value_get_boolean (&sidebar_visibility));
 856                 g_value_unset (&sidebar_visibility);
 857         }
 858 }
 859
 860 static void
 861 setup_size_from_metadata (EvWindow *window)
 862 {
 863         char *uri = window->priv->uri;
 864         GValue width = { 0, };
 865         GValue height = { 0, };
 866         GValue width_ratio = { 0, };
 867         GValue height_ratio = { 0, };
 868         GValue maximized = { 0, };
 869         GValue x = { 0, };
 870         GValue y = { 0, };
 871
 872         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 873                 if (g_value_get_boolean (&maximized)) {
 874                         gtk_window_maximize (GTK_WINDOW (window));
 875                         return;
 876                 } else {
 877                         gtk_window_unmaximize (GTK_WINDOW (window));
 878                 }
 879                 g_value_unset (&maximized);
 880         }
 881
 882         if (ev_metadata_manager_get (uri, "window_x", &x, TRUE) &&
 883             ev_metadata_manager_get (uri, "window_y", &y, TRUE)) {
 884                 gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 885                                  g_value_get_int (&y));
 886                 g_value_unset (&x);
 887                 g_value_unset (&y);
 888         }
 889
 890         if (ev_metadata_manager_get (uri, "window_width", &width, TRUE) &&
 891             ev_metadata_manager_get (uri, "window_height", &height, TRUE)) {
 892                 gtk_window_resize (GTK_WINDOW (window),
 893                                    g_value_get_int (&width),
 894                                    g_value_get_int (&height));
 895                 g_value_unset (&width);
 896                 g_value_unset (&height);
 897                 return;
 898         }
 899
 900         if (window->priv->page_cache &&
 901             ev_metadata_manager_get (uri, "window_width_ratio", &width_ratio, FALSE) &&
 902             ev_metadata_manager_get (uri, "window_height_ratio", &height_ratio, FALSE)) {
 903
 904                 gint document_width;
 905                 gint document_height;
 906
 907                 GdkScreen *screen;
 908
 909                 gint request_width;
 910                 gint request_height;
 911
 912                 ev_page_cache_get_max_width (window->priv->page_cache,
 913                                              0, 1.0,
 914                                              &document_width);
 915                 ev_page_cache_get_max_height (window->priv->page_cache,
 916                                              0, 1.0,
 917                                              &document_height);
 918
 919                 request_width = g_value_get_double (&width_ratio) * document_width;
 920                 request_height = g_value_get_double (&height_ratio) * document_height;
 921
 922                 screen = gtk_window_get_screen (GTK_WINDOW (window));
 923
 924                 if (screen) {
 925                         request_width = MIN (request_width, gdk_screen_get_width (screen));
 926                         request_height = MIN (request_width, gdk_screen_get_height (screen));
 927                 }
 928
 929                 gtk_window_resize (GTK_WINDOW (window),
 930                                    request_width,
 931                                    request_height);
 932                 g_value_unset (&width_ratio);
 933                 g_value_unset (&height_ratio);
 934         }
 935 }
 936
 937 static void
 938 setup_view_from_metadata (EvWindow *window)
 939 {
 940         EvView *view = EV_VIEW (window->priv->view);
 941         char *uri = window->priv->uri;
 942         GEnumValue *enum_value;
 943         GValue sizing_mode = { 0, };
 944         GValue zoom = { 0, };
 945         GValue continuous = { 0, };
 946         GValue dual_page = { 0, };
 947         GValue presentation = { 0, };
 948         GValue fullscreen = { 0, };
 949         GValue rotation = { 0, };
 950         GValue maximized = { 0, };
 951
 952         /* Maximized */
 953         if (ev_metadata_manager_get (uri, "window_maximized", &maximized, FALSE)) {
 954                 if (g_value_get_boolean (&maximized)) {
 955                         gtk_window_maximize (GTK_WINDOW (window));
 956                 } else {
 957                         gtk_window_unmaximize (GTK_WINDOW (window));
 958                 }
 959                 g_value_unset (&maximized);
 960         }
 961
 962         /* Sizing mode */
 963         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode, FALSE)) {
 964                 enum_value = g_enum_get_value_by_nick
 965                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 966                 g_value_unset (&sizing_mode);
 967                 ev_view_set_sizing_mode (view, enum_value->value);
 968         }
 969
 970         /* Zoom */
 971         if (ev_metadata_manager_get (uri, "zoom", &zoom, FALSE) &&
 972             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 973                 gdouble zoom_value;
 974
 975                 zoom_value = g_value_get_double (&zoom);
 976                 zoom_value *= ev_window_get_screen_dpi (window) / 72.0;
 977                 ev_view_set_zoom (view, zoom_value, FALSE);
 978                 g_value_unset (&zoom);
 979         }
 980
 981         /* Continuous */
 982         if (ev_metadata_manager_get (uri, "continuous", &continuous, FALSE)) {
 983                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 984                 g_value_unset (&continuous);
 985         }
 986
 987         /* Dual page */
 988         if (ev_metadata_manager_get (uri, "dual-page", &dual_page, FALSE)) {
 989                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 990                 g_value_unset (&dual_page);
 991         }
 992
 993         /* Presentation */
 994         if (ev_metadata_manager_get (uri, "presentation", &presentation, FALSE)) {
 995                 if (g_value_get_boolean (&presentation) && uri) {
 996                         ev_window_run_presentation (window);
 997                 }
 998                 g_value_unset (&presentation);
 999         }
1000
1001         /* Fullscreen */
1002         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen, FALSE)) {
1003                 if (g_value_get_boolean (&fullscreen) && uri) {
1004                         ev_window_run_fullscreen (window);
1005                 }
1006                 g_value_unset (&fullscreen);
1007         }
1008
1009         /* Rotation */
1010         if (ev_metadata_manager_get (uri, "rotation", &rotation, TRUE)) {
1011                 if (g_value_get_int (&rotation)) {
1012                         switch (g_value_get_int (&rotation)) {
1013                                 case 90:
1014                                         ev_view_set_rotation (view, 90);
1015                                         break;
1016                                 case 180:
1017                                         ev_view_set_rotation (view, 180);
1018                                         break;
1019                                 case 270:
1020                                         ev_view_set_rotation (view, 270);
1021                                         break;
1022                                 default:
1023                                         break;
1024                         }
1025                 }
1026                 g_value_unset (&rotation);
1027         }
1028 }
1029
1030 static void
1031 ev_window_clear_thumbnail_job (EvWindow *ev_window)
1032 {
1033         if (ev_window->priv->thumbnail_job != NULL) {
1034                 ev_job_queue_remove_job (ev_window->priv->thumbnail_job);
1035
1036                 g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job,
1037                                                       ev_window_set_icon_from_thumbnail,
1038                                                       ev_window);
1039                 g_object_unref (ev_window->priv->thumbnail_job);
1040                 ev_window->priv->thumbnail_job = NULL;
1041         }
1042 }
1043
1044 static void
1045 ev_window_set_icon_from_thumbnail (EvJobThumbnail *job,
1046                                    EvWindow       *ev_window)
1047 {
1048         if (job->thumbnail) {
1049                 gtk_window_set_icon (GTK_WINDOW (ev_window),
1050                                      job->thumbnail);
1051         }
1052
1053         ev_window_clear_thumbnail_job (ev_window);
1054 }
1055
1056 static gboolean
1057 ev_window_setup_document (EvWindow *ev_window)
1058 {
1059         const EvDocumentInfo *info;
1060         EvDocument *document = ev_window->priv->document;
1061         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
1062         GtkAction *action;
1063
1064         if (EV_IS_DOCUMENT_FIND (document)) {
1065                 g_signal_connect_object (G_OBJECT (document),
1066                                          "find_changed",
1067                                          G_CALLBACK (find_changed_cb),
1068                                          ev_window, 0);
1069         }
1070
1071         if (EV_IS_DOCUMENT_THUMBNAILS (document)) {
1072                 EvRenderContext *rc;
1073                 gint page_width, page_height;
1074                 gdouble scale;
1075
1076                 ev_window_clear_thumbnail_job (ev_window);
1077
1078                 ev_page_cache_get_size (ev_window->priv->page_cache,
1079                                         0, 0, 1.0,
1080                                         &page_width, &page_height);
1081                 scale = (gdouble)128 / (gdouble)page_width;
1082
1083                 rc = ev_render_context_new (0, 0, scale);
1084                 ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, rc);
1085                 g_signal_connect (ev_window->priv->thumbnail_job, "finished",
1086                                   G_CALLBACK (ev_window_set_icon_from_thumbnail),
1087                                   ev_window);
1088                 ev_job_queue_add_job (EV_JOB (ev_window->priv->thumbnail_job), EV_JOB_PRIORITY_LOW);
1089                 g_object_unref (rc);
1090         }
1091
1092         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
1093         ev_window_title_set_document (ev_window->priv->title, document);
1094         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1095
1096         ev_sidebar_set_document (sidebar, document);
1097
1098         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
1099         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
1100         ev_window_setup_action_sensitivity (ev_window);
1101
1102         if (ev_window->priv->history)
1103                 g_object_unref (ev_window->priv->history);
1104         ev_window->priv->history = ev_history_new ();
1105         action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION);
1106         ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history);
1107
1108         if (ev_window->priv->properties) {
1109                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1110                                                    ev_window->priv->document);
1111         }
1112
1113         info = ev_page_cache_get_info (ev_window->priv->page_cache);
1114         update_document_mode (ev_window, info->mode);
1115
1116         return FALSE;
1117 }
1118
1119 static void
1120 ev_window_set_document (EvWindow *ev_window, EvDocument *document)
1121 {
1122         EvView *view = EV_VIEW (ev_window->priv->view);
1123
1124         if (ev_window->priv->document)
1125                 g_object_unref (ev_window->priv->document);
1126         ev_window->priv->document = g_object_ref (document);
1127
1128         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
1129         g_signal_connect (ev_window->priv->page_cache, "page-changed",
1130                           G_CALLBACK (page_changed_cb), ev_window);
1131         g_signal_connect (ev_window->priv->page_cache, "history-changed",
1132                           G_CALLBACK (history_changed_cb), ev_window);
1133
1134         setup_size_from_metadata (ev_window);
1135         setup_sidebar_from_metadata (ev_window, document);
1136         setup_document_from_metadata (ev_window);
1137
1138         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
1139                 ev_view_set_document (view, document);
1140         }
1141
1142         g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window);
1143 }
1144
1145 static void
1146 password_dialog_response (GtkWidget *password_dialog,
1147                           gint       response_id,
1148                           EvWindow  *ev_window)
1149 {
1150         char *password;
1151
1152         if (response_id == GTK_RESPONSE_OK) {
1153
1154                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
1155                 if (password) {
1156                         ev_document_doc_mutex_lock ();
1157                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->load_job->document),
1158                                                            password);
1159                         ev_document_doc_mutex_unlock ();
1160                 }
1161                 g_free (password);
1162
1163                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
1164
1165                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
1166                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1167
1168                 gtk_widget_destroy (password_dialog);
1169
1170                 return;
1171         }
1172
1173         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
1174         gtk_widget_destroy (password_dialog);
1175 }
1176
1177 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
1178  * password_view page.  It assumes that ev_window->priv->password_* has been set
1179  * correctly.  These are cleared by password_dialog_response() */
1180
1181 static void
1182 ev_window_popup_password_dialog (EvWindow *ev_window)
1183 {
1184         g_assert (ev_window->priv->load_job);
1185
1186         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
1187
1188         ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri);
1189         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
1190
1191         if (ev_window->priv->password_dialog == NULL) {
1192                 ev_window->priv->password_dialog =
1193                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->uri, NULL);
1194                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
1195
1196                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
1197                                            (gpointer) &(ev_window->priv->password_dialog));
1198                 g_signal_connect (ev_window->priv->password_dialog,
1199                                   "response",
1200                                   G_CALLBACK (password_dialog_response),
1201                                   ev_window);
1202                 gtk_widget_show (ev_window->priv->password_dialog);
1203         } else {
1204                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
1205         }
1206 }
1207
1208 static void
1209 ev_window_clear_load_job (EvWindow *ev_window)
1210 {
1211     if (ev_window->priv->load_job != NULL) {
1212
1213         if (!ev_window->priv->load_job->finished)
1214                 ev_job_queue_remove_job (ev_window->priv->load_job);
1215
1216         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
1217         g_object_unref (ev_window->priv->load_job);
1218         ev_window->priv->load_job = NULL;
1219     }
1220 }
1221
1222 static void
1223 ev_window_clear_local_uri (EvWindow *ev_window)
1224 {
1225     char *filename;
1226
1227     if (ev_window->priv->local_uri) {
1228             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
1229             if (filename != NULL) {
1230                     g_unlink (filename);
1231                     g_free (filename);
1232             }
1233             g_free (ev_window->priv->local_uri);
1234             ev_window->priv->local_uri = NULL;
1235     }
1236 }
1237
1238 static void
1239 ev_window_clear_temp_file (EvWindow *ev_window)
1240 {
1241         GnomeVFSURI *uri;
1242         gchar       *filename;
1243         const gchar *tempdir;
1244
1245         if (!ev_window->priv->uri)
1246                 return;
1247
1248         uri = gnome_vfs_uri_new (ev_window->priv->uri);
1249         if (!gnome_vfs_uri_is_local (uri)) {
1250                 gnome_vfs_uri_unref (uri);
1251                 return;
1252         }
1253         gnome_vfs_uri_unref (uri);
1254
1255         filename = g_filename_from_uri (ev_window->priv->uri, NULL, NULL);
1256         if (!filename)
1257                 return;
1258
1259         tempdir = g_get_tmp_dir ();
1260         if (g_ascii_strncasecmp (filename, tempdir, strlen (tempdir)) == 0) {
1261                 g_unlink (filename);
1262         }
1263
1264         g_free (filename);
1265 }
1266
1267 /* This callback will executed when load job will be finished.
1268  *
1269  * Since the flow of the error dialog is very confusing, we assume that both
1270  * document and uri will go away after this function is called, and thus we need
1271  * to ref/dup them.  Additionally, it needs to clear
1272  * ev_window->priv->password_{uri,document}, and thus people who call this
1273  * function should _not_ necessarily expect those to exist after being
1274  * called. */
1275 static void
1276 ev_window_load_job_cb  (EvJobLoad *job,
1277                         gpointer data)
1278 {
1279         EvWindow *ev_window = EV_WINDOW (data);
1280         EvDocument *document = EV_JOB (job)->document;
1281
1282         g_assert (job->uri);
1283
1284         ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE);
1285
1286         /* Success! */
1287         if (job->error == NULL) {
1288                 ev_window_set_document (ev_window, document);
1289
1290                 if (job->mode != EV_WINDOW_MODE_PREVIEW) {
1291                         setup_view_from_metadata (ev_window);
1292                 }
1293
1294                 if (!ev_window->priv->unlink_temp_file) {
1295                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1296                 }
1297
1298                 if (job->dest) {
1299                         EvLink *link;
1300                         EvLinkAction *link_action;
1301
1302                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1303                         link = ev_link_new (NULL, link_action);
1304                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1305                         g_object_unref (link);
1306                 }
1307
1308                 switch (job->mode) {
1309                         case EV_WINDOW_MODE_FULLSCREEN:
1310                                 ev_window_run_fullscreen (ev_window);
1311                                 break;
1312                         case EV_WINDOW_MODE_PRESENTATION:
1313                                 ev_window_run_presentation (ev_window);
1314                                 break;
1315                         case EV_WINDOW_MODE_PREVIEW:
1316                                 ev_window_run_preview (ev_window);
1317                                 break;
1318                         default:
1319                                 break;
1320                 }
1321
1322                 ev_window_clear_load_job (ev_window);
1323                 return;
1324         }
1325
1326         if (job->error->domain == EV_DOCUMENT_ERROR &&
1327             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1328                 gchar *base_name, *file_name;
1329
1330                 setup_view_from_metadata (ev_window);
1331
1332                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1333                 base_name = g_path_get_basename (file_name);
1334                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1335                                                 base_name);
1336                 g_free (file_name);
1337                 g_free (base_name);
1338                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1339
1340                 ev_window_popup_password_dialog (ev_window);
1341         } else {
1342                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1343                                         _("Unable to open document"),
1344                                         job->error);
1345                 ev_window_clear_load_job (ev_window);
1346         }
1347
1348         return;
1349 }
1350
1351 const char *
1352 ev_window_get_uri (EvWindow *ev_window)
1353 {
1354         return ev_window->priv->uri;
1355 }
1356
1357 static void
1358 ev_window_close_dialogs (EvWindow *ev_window)
1359 {
1360         if (ev_window->priv->password_dialog)
1361                 gtk_widget_destroy (ev_window->priv->password_dialog);
1362         ev_window->priv->password_dialog = NULL;
1363
1364 #ifdef WITH_PRINT
1365         if (ev_window->priv->print_dialog)
1366                 gtk_widget_destroy (ev_window->priv->print_dialog);
1367         ev_window->priv->print_dialog = NULL;
1368 #endif
1369
1370 #ifdef WITH_GNOME_PRINT
1371         if (ev_window->priv->print_job)
1372                 g_object_unref (ev_window->priv->print_job);
1373         ev_window->priv->print_job = NULL;
1374 #endif
1375
1376         if (ev_window->priv->properties)
1377                 gtk_widget_destroy (ev_window->priv->properties);
1378         ev_window->priv->properties = NULL;
1379 }
1380
1381 static gint
1382 xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1383                                GnomeVFSXferProgressInfo *info,
1384                                EvWindow                 *ev_window)
1385 {
1386         switch (info->status) {
1387                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1388                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1389                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1390                         }
1391
1392                         return 1;
1393                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1394                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1395                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1396                         return 1;
1397                 default:
1398                         g_assert_not_reached ();
1399         }
1400
1401         return 0;
1402 }
1403
1404 void
1405 ev_window_open_uri (EvWindow       *ev_window,
1406                     const char     *uri,
1407                     EvLinkDest     *dest,
1408                     EvWindowRunMode mode,
1409                     gboolean        unlink_temp_file)
1410 {
1411         GnomeVFSURI *source_uri;
1412         GnomeVFSURI *target_uri;
1413
1414         ev_window_close_dialogs (ev_window);
1415         ev_window_clear_load_job (ev_window);
1416         ev_window_clear_local_uri (ev_window);
1417         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1418
1419         ev_window->priv->unlink_temp_file = unlink_temp_file;
1420
1421         if (ev_window->priv->uri)
1422                 g_free (ev_window->priv->uri);
1423         ev_window->priv->uri = g_strdup (uri);
1424
1425         setup_size_from_metadata (ev_window);
1426
1427         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode);
1428         g_signal_connect (ev_window->priv->load_job,
1429                           "finished",
1430                           G_CALLBACK (ev_window_load_job_cb),
1431                           ev_window);
1432
1433         source_uri = gnome_vfs_uri_new (uri);
1434         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1435                 GnomeVFSAsyncHandle *handle;
1436                 GList               *slist = NULL;
1437                 GList               *tlist = NULL;
1438                 char                *tmp_name;
1439                 char                *base_name;
1440
1441                 /* We'd like to keep extension of source uri since
1442                  * it helps to resolve some mime types, say cbz */
1443
1444                 tmp_name = ev_tmp_filename (NULL);
1445                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1446                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1447                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1448                                      ev_window->priv->local_uri);
1449                 g_free (base_name);
1450                 g_free (tmp_name);
1451
1452                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1453
1454                 slist = g_list_prepend (slist, source_uri);
1455                 tlist = g_list_prepend (tlist, target_uri);
1456                 gnome_vfs_async_xfer (&handle, slist, tlist,
1457                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1458                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1459                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1460                                       GNOME_VFS_PRIORITY_DEFAULT,
1461                                       (GnomeVFSAsyncXferProgressCallback)xfer_update_progress_callback,
1462                                       ev_window,
1463                                       NULL, NULL);
1464
1465                 g_list_free (slist);
1466                 g_list_free (tlist);
1467                 gnome_vfs_uri_unref (target_uri);
1468                 gnome_vfs_uri_unref (source_uri);
1469
1470                 return;
1471         }
1472
1473         gnome_vfs_uri_unref (source_uri);
1474         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1475 }
1476
1477 static void
1478 file_open_dialog_response_cb (GtkWidget *chooser,
1479                               gint       response_id,
1480                               EvWindow  *ev_window)
1481 {
1482         if (response_id == GTK_RESPONSE_OK) {
1483                 GSList *uris;
1484
1485                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1486
1487                 ev_application_open_uri_list (EV_APP, uris,
1488                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1489                                               GDK_CURRENT_TIME);
1490
1491                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1492                 g_slist_free (uris);
1493         }
1494         ev_application_set_chooser_uri (EV_APP,
1495                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1496
1497         gtk_widget_destroy (chooser);
1498 }
1499
1500 static void
1501 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1502 {
1503         GtkWidget *chooser;
1504
1505         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1506                                                GTK_WINDOW (window),
1507                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1508                                                GTK_STOCK_CANCEL,
1509                                                GTK_RESPONSE_CANCEL,
1510                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1511                                                NULL);
1512
1513         ev_document_factory_add_filters (chooser, NULL);
1514         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1515         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1516         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1517                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1518                                           ev_application_get_chooser_uri (EV_APP));
1519         } else if (window->priv->uri != NULL) {
1520                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1521                                           window->priv->uri);
1522         }
1523         else {
1524                 char *folder;
1525                 folder = xdg_user_dir_lookup ("DOCUMENTS");
1526                 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser),
1527                                                      folder);
1528                 free (folder);
1529         }
1530
1531         g_signal_connect (chooser, "response",
1532                           G_CALLBACK (file_open_dialog_response_cb),
1533                           window);
1534
1535         gtk_widget_show (chooser);
1536 }
1537
1538 static gchar *
1539 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1540 {
1541         gchar *tmp_filename = NULL;
1542         gchar *name;
1543         gint   res;
1544         guint  i = 0;
1545
1546         name = g_path_get_basename (filename);
1547
1548         do {
1549                 gchar *basename;
1550
1551                 if (tmp_filename)
1552                         g_free (tmp_filename);
1553
1554                 basename = g_strdup_printf ("%s-%d", name, i++);
1555                 tmp_filename = g_build_filename (ev_tmp_dir (),
1556                                                  basename, NULL);
1557
1558                 g_free (basename);
1559         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1560
1561         g_free (name);
1562
1563         if (res != 0 && errno != EEXIST) {
1564                 if (error) {
1565                         *error = g_error_new (G_FILE_ERROR,
1566                                               g_file_error_from_errno (errno),
1567                                               _("Couldn't create symlink “%s”: %s"),
1568                                               tmp_filename, strerror (errno));
1569                 }
1570
1571                 g_free (tmp_filename);
1572
1573                 return NULL;
1574         }
1575
1576         return tmp_filename;
1577 }
1578
1579 static void
1580 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1581 {
1582         GError      *error = NULL;
1583         gchar       *symlink_uri;
1584         gchar       *old_filename;
1585         gchar       *new_filename;
1586         const gchar *uri_unc;
1587
1588         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1589                                      "uri-uncompressed");
1590         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1591                                             NULL, NULL);
1592         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1593
1594         if (error) {
1595                 ev_window_error_dialog (GTK_WINDOW (window),
1596                                         _("Cannot open a copy."),
1597                                         error);
1598
1599                 g_error_free (error);
1600                 g_free (old_filename);
1601                 g_free (new_filename);
1602
1603                 return;
1604         }
1605
1606         g_free (old_filename);
1607
1608         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1609         g_free (new_filename);
1610
1611         ev_application_open_uri_at_dest (EV_APP,
1612                                          symlink_uri,
1613                                          gtk_window_get_screen (GTK_WINDOW (window)),
1614                                          dest,
1615                                          0,
1616                                          TRUE,
1617                                          GDK_CURRENT_TIME);
1618         g_free (symlink_uri);
1619 }
1620
1621 static void
1622 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1623 {
1624         EvPageCache *page_cache;
1625         EvLinkDest  *dest;
1626         gint         current_page;
1627
1628         page_cache = ev_page_cache_get (window->priv->document);
1629         current_page = ev_page_cache_get_current_page (page_cache);
1630
1631         dest = ev_link_dest_new_page (current_page);
1632         ev_window_cmd_file_open_copy_at_dest (window, dest);
1633         g_object_unref (dest);
1634 }
1635
1636 #ifdef HAVE_GTK_RECENT
1637 static void
1638 ev_window_cmd_recent_file_activate (GtkAction     *action,
1639                                     EvWindow      *window)
1640 {
1641         GtkRecentInfo *info;
1642         const gchar   *uri;
1643
1644         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1645         g_assert (info != NULL);
1646
1647         uri = gtk_recent_info_get_uri (info);
1648
1649         ev_application_open_uri_at_dest (EV_APP, uri,
1650                                          gtk_window_get_screen (GTK_WINDOW (window)),
1651                                          NULL, 0, FALSE,
1652                                          GDK_CURRENT_TIME);
1653 }
1654 #else
1655 static void
1656 ev_window_cmd_recent_file_activate (GtkAction *action,
1657                                     EvWindow *ev_window)
1658 {
1659         char *uri;
1660         EggRecentItem *item;
1661
1662         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1663                                                    action);
1664
1665         uri = egg_recent_item_get_uri (item);
1666
1667         ev_application_open_uri (EV_APP, uri, NULL,
1668                                  GDK_CURRENT_TIME, NULL);
1669
1670         g_free (uri);
1671 }
1672 #endif /* HAVE_GTK_RECENT */
1673
1674 static void
1675 ev_window_add_recent (EvWindow *window, const char *filename)
1676 {
1677 #ifdef HAVE_GTK_RECENT
1678         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1679 #else
1680         EggRecentItem *item;
1681
1682         item = egg_recent_item_new_from_uri (filename);
1683         egg_recent_item_add_group (item, "Evince");
1684         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1685 #endif /* HAVE_GTK_RECENT */
1686 }
1687
1688 #ifdef HAVE_GTK_RECENT
1689 static gint
1690 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1691 {
1692         gboolean     has_ev_a, has_ev_b;
1693         const gchar *evince = g_get_application_name ();
1694
1695         has_ev_a = gtk_recent_info_has_application (a, evince);
1696         has_ev_b = gtk_recent_info_has_application (b, evince);
1697
1698         if (has_ev_a && has_ev_b) {
1699                 time_t time_a, time_b;
1700
1701                 time_a = gtk_recent_info_get_modified (a);
1702                 time_b = gtk_recent_info_get_modified (b);
1703
1704                 return (time_b - time_a);
1705         } else if (has_ev_a) {
1706                 return -1;
1707         } else if (has_ev_b) {
1708                 return 1;
1709         }
1710
1711         return 0;
1712 }
1713 #endif /* HAVE_GTK_RECENT */
1714
1715 /*
1716  * Doubles underscore to avoid spurious menu accels.
1717  */
1718 static gchar *
1719 ev_window_get_recent_file_label (gint index, const gchar *filename)
1720 {
1721         GString *str;
1722         gint length;
1723         const gchar *p;
1724         const gchar *end;
1725
1726         g_return_val_if_fail (filename != NULL, NULL);
1727
1728         length = strlen (filename);
1729         str = g_string_sized_new (length + 10);
1730         g_string_printf (str, "_%d.  ", index);
1731
1732         p = filename;
1733         end = filename + length;
1734
1735         while (p != end) {
1736                 const gchar *next;
1737                 next = g_utf8_next_char (p);
1738
1739                 switch (*p) {
1740                         case '_':
1741                                 g_string_append (str, "__");
1742                                 break;
1743                         default:
1744                                 g_string_append_len (str, p, next - p);
1745                                 break;
1746                 }
1747
1748                 p = next;
1749         }
1750
1751         return g_string_free (str, FALSE);
1752 }
1753
1754 static void
1755 ev_window_setup_recent (EvWindow *ev_window)
1756 {
1757 #ifdef HAVE_GTK_RECENT
1758         GList        *items, *l;
1759         guint         n_items = 0;
1760         const gchar  *evince = g_get_application_name ();
1761         static guint  i = 0;
1762
1763         if (ev_window->priv->recent_ui_id > 0) {
1764                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1765                                           ev_window->priv->recent_ui_id);
1766                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1767         }
1768         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1769
1770         if (ev_window->priv->recent_action_group) {
1771                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1772                                                     ev_window->priv->recent_action_group);
1773                 g_object_unref (ev_window->priv->recent_action_group);
1774         }
1775         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1776         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1777                                             ev_window->priv->recent_action_group, 0);
1778
1779         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1780         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1781
1782         for (l = items; l && l->data; l = g_list_next (l)) {
1783                 GtkRecentInfo *info;
1784                 GtkAction     *action;
1785                 gchar         *action_name;
1786                 gchar         *label;
1787
1788                 info = (GtkRecentInfo *) l->data;
1789
1790                 if (!gtk_recent_info_has_application (info, evince) ||
1791                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1792                         continue;
1793
1794                 action_name = g_strdup_printf ("RecentFile%u", i++);
1795                 label = ev_window_get_recent_file_label (
1796                         n_items + 1, gtk_recent_info_get_display_name (info));
1797
1798                 action = g_object_new (GTK_TYPE_ACTION,
1799                                        "name", action_name,
1800                                        "label", label,
1801                                        NULL);
1802
1803                 g_object_set_data_full (G_OBJECT (action),
1804                                         "gtk-recent-info",
1805                                         gtk_recent_info_ref (info),
1806                                         (GDestroyNotify) gtk_recent_info_unref);
1807
1808                 g_signal_connect (G_OBJECT (action), "activate",
1809                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1810                                   (gpointer) ev_window);
1811
1812                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1813                                              action);
1814                 g_object_unref (action);
1815
1816                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1817                                        ev_window->priv->recent_ui_id,
1818                                        "/MainMenu/FileMenu/RecentFilesMenu",
1819                                        label,
1820                                        action_name,
1821                                        GTK_UI_MANAGER_MENUITEM,
1822                                        FALSE);
1823                 g_free (action_name);
1824                 g_free (label);
1825
1826                 if (++n_items == 5)
1827                         break;
1828         }
1829
1830         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1831         g_list_free (items);
1832 #else /* HAVE_GTK_RECENT */
1833         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1834                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1835                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1836                                                                       ev_window);
1837
1838         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1839
1840         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1841                                    ev_application_get_recent_model (EV_APP));
1842
1843         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1844
1845         g_signal_connect (ev_window->priv->recent_view, "activate",
1846                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1847 #endif /* HAVE_GTK_RECENT */
1848 }
1849
1850 static void
1851 file_save_dialog_response_cb (GtkWidget *fc,
1852                               gint       response_id,
1853                               EvWindow  *ev_window)
1854 {
1855         const gchar *uri_unc;
1856         gint         fd;
1857         gchar       *filename;
1858         gchar       *tmp_filename;
1859         GError      *error = NULL;
1860
1861         if (response_id != GTK_RESPONSE_OK) {
1862                 gtk_widget_destroy (fc);
1863                 return;
1864         }
1865
1866
1867         filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (fc));
1868         tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
1869
1870         fd = g_mkstemp (tmp_filename);
1871         if (fd == -1) {
1872                 gchar *display_name;
1873                 gint   save_errno = errno;
1874
1875                 display_name = g_filename_display_name (tmp_filename);
1876                 g_set_error (&error,
1877                              G_FILE_ERROR,
1878                              g_file_error_from_errno (save_errno),
1879                              _("Failed to create file “%s”: %s"),
1880                              display_name, g_strerror (save_errno));
1881                 g_free (display_name);
1882         } else {
1883                 gchar *uri;
1884
1885                 uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1886
1887                 ev_document_doc_mutex_lock ();
1888                 ev_document_save (ev_window->priv->document, uri, &error);
1889                 ev_document_doc_mutex_unlock ();
1890
1891                 g_free (uri);
1892                 close (fd);
1893         }
1894
1895         if (!error) {
1896                 uri_unc = g_object_get_data (G_OBJECT (ev_window->priv->document),
1897                                              "uri-uncompressed");
1898                 if (uri_unc) {
1899                         EvCompressionType ctype;
1900                         gchar            *uri_comp;
1901                         gchar            *uri;
1902                         const gchar      *ext;
1903
1904                         ctype = EV_COMPRESSION_NONE;
1905
1906                         ext = g_strrstr (ev_window->priv->uri, ".gz");
1907                         if (ext && g_ascii_strcasecmp (ext, ".gz") == 0)
1908                                 ctype = EV_COMPRESSION_GZIP;
1909
1910                         ext = g_strrstr (ev_window->priv->uri, ".bz2");
1911                         if (ext && g_ascii_strcasecmp (ext, ".bz2") == 0)
1912                                 ctype = EV_COMPRESSION_BZIP2;
1913
1914                         uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1915                         uri_comp = ev_file_compress (uri, ctype, &error);
1916                         g_free (uri);
1917                         g_unlink (tmp_filename);
1918                         g_free (tmp_filename);
1919
1920                         if (!uri_comp || error) {
1921                                 tmp_filename = NULL;
1922                         } else {
1923                                 tmp_filename = g_filename_from_uri (uri_comp,
1924                                                                     NULL, NULL);
1925                         }
1926
1927                         g_free (uri_comp);
1928                 }
1929         }
1930
1931         if (tmp_filename && g_rename (tmp_filename, filename) == -1) {
1932                 g_unlink (tmp_filename);
1933         }
1934
1935         if (error) {
1936                 gchar *msg;
1937                 gchar *uri;
1938
1939                 uri = g_filename_to_uri (filename, NULL, NULL);
1940                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1941                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
1942                 g_free (msg);
1943                 g_free (uri);
1944                 g_error_free (error);
1945         }
1946
1947         g_free (tmp_filename);
1948         g_free (filename);
1949
1950         gtk_widget_destroy (fc);
1951 }
1952
1953 static void
1954 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1955 {
1956         GtkWidget *fc;
1957         gchar *base_name;
1958         gchar *file_name;
1959         gchar *folder;
1960
1961         fc = gtk_file_chooser_dialog_new (
1962                 _("Save a Copy"),
1963                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1964                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1965                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1966                 NULL);
1967
1968         ev_document_factory_add_filters (fc, ev_window->priv->document);
1969         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1970
1971         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1972         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1973         base_name = g_path_get_basename (file_name);
1974         folder = xdg_user_dir_lookup ("DOCUMENTS");
1975         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1976         gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder);
1977         g_free (file_name);
1978         g_free (base_name);
1979         free (folder);
1980
1981         g_signal_connect (fc, "response",
1982                           G_CALLBACK (file_save_dialog_response_cb),
1983                           ev_window);
1984
1985         gtk_widget_show (fc);
1986 }
1987
1988 #ifdef WITH_GTK_PRINT
1989 static void
1990 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
1991                                     EvWindow     *window)
1992 {
1993         /* Dialog was canceled */
1994         if (!page_setup)
1995                 return;
1996
1997         if (window->priv->print_page_setup)
1998                 g_object_unref (window->priv->print_page_setup);
1999         window->priv->print_page_setup = g_object_ref (page_setup);
2000 }
2001 #endif /* WITH_GTK_PRINT */
2002
2003 static void
2004 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
2005 {
2006 #ifdef WITH_GTK_PRINT
2007         gtk_print_run_page_setup_dialog_async (
2008                 GTK_WINDOW (ev_window),
2009                 ev_window->priv->print_page_setup,
2010                 ev_window->priv->print_settings,
2011                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
2012                 ev_window);
2013 #endif /* WITH_GTK_PRINT */
2014 }
2015
2016 #ifdef WITH_GTK_PRINT
2017 static void
2018 ev_window_clear_print_job (EvWindow *window)
2019 {
2020         if (window->priv->print_job) {
2021                 if (!window->priv->print_job->finished)
2022                         ev_job_queue_remove_job (window->priv->print_job);
2023
2024                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
2025                                                       ev_window_print_job_cb,
2026                                                       window);
2027                 g_object_unref (window->priv->print_job);
2028                 window->priv->print_job = NULL;
2029         }
2030 }
2031
2032 static void
2033 ev_window_print_finished (GtkPrintJob *print_job,
2034                           EvWindow    *window,
2035                           GError      *error)
2036 {
2037         ev_window_clear_print_job (window);
2038
2039         if (error) {
2040                 GtkWidget *dialog;
2041
2042                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2043                                                  GTK_DIALOG_MODAL,
2044                                                  GTK_MESSAGE_ERROR,
2045                                                  GTK_BUTTONS_OK,
2046                                                  _("Failed to print document"));
2047                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2048                                                           error->message);
2049
2050                 gtk_dialog_run (GTK_DIALOG (dialog));
2051                 gtk_widget_destroy (dialog);
2052         }
2053 }
2054
2055 static void
2056 ev_window_print_send (EvWindow    *window,
2057                       const gchar *filename)
2058 {
2059         GtkPrintJob *job;
2060         GtkPrintSettings *settings;
2061         GError      *error = NULL;
2062
2063         if (window->priv->gtk_print_job)
2064                 g_object_unref (window->priv->gtk_print_job);
2065
2066         /* Some printers take into account some print settings,
2067          * and others don't. However we have exported the document
2068          * to a ps or pdf file according to such print settings. So,
2069          * we want to send the exported file to printer with those
2070          * settings set to default values.
2071          */
2072         settings = gtk_print_settings_copy (window->priv->print_settings);
2073         gtk_print_settings_set_n_copies (settings, 1);
2074         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2075         gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2076         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2077         gtk_print_settings_set_scale (settings, 1.0);
2078         gtk_print_settings_set_collate (settings, FALSE);
2079         gtk_print_settings_set_reverse (settings, FALSE);
2080
2081         job = gtk_print_job_new ("evince-print",
2082                                  window->priv->printer,
2083                                  settings,
2084                                  window->priv->print_page_setup);
2085
2086         g_object_unref (settings);
2087
2088         window->priv->gtk_print_job = job;
2089
2090         if (gtk_print_job_set_source_file (job, filename, &error)) {
2091                 gtk_print_job_send (job,
2092                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
2093                                     window, NULL);
2094         } else {
2095                 ev_window_clear_print_job (window);
2096                 g_warning (error->message);
2097                 g_error_free (error);
2098         }
2099 }
2100
2101 static void
2102 ev_window_print_job_cb (EvJobPrint *job,
2103                         EvWindow   *window)
2104 {
2105         if (job->error) {
2106                 g_warning (job->error->message);
2107                 ev_window_clear_print_job (window);
2108                 return;
2109         }
2110
2111         g_assert (job->temp_file != NULL);
2112
2113         ev_window_print_send (window, job->temp_file);
2114 }
2115
2116 static gboolean
2117 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2118                                     gint       response,
2119                                     EvWindow  *window)
2120 {
2121         EvPrintRange  *ranges = NULL;
2122         EvPrintPageSet page_set;
2123         gint           n_ranges = 0;
2124         gint           copies;
2125         gboolean       collate;
2126         gboolean       reverse;
2127         gdouble        scale;
2128         gint           current_page;
2129         gdouble        width;
2130         gdouble        height;
2131         GtkPrintPages  print_pages;
2132         const gchar   *file_format;
2133
2134         if (response != GTK_RESPONSE_OK) {
2135                 gtk_widget_destroy (GTK_WIDGET (dialog));
2136                 window->priv->print_dialog = NULL;
2137
2138                 return FALSE;
2139         }
2140
2141         if (window->priv->printer)
2142                 g_object_unref (window->priv->printer);
2143         if (window->priv->print_settings)
2144                 g_object_unref (window->priv->print_settings);
2145         if (window->priv->print_page_setup)
2146                 g_object_unref (window->priv->print_page_setup);
2147
2148         window->priv->printer = g_object_ref (
2149                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2150         window->priv->print_settings = g_object_ref (
2151                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2152         window->priv->print_page_setup = g_object_ref (
2153                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2154
2155         file_format = gtk_print_settings_get (window->priv->print_settings,
2156                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2157
2158         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2159                 GtkWidget *msgdialog;
2160
2161                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2162                                                     GTK_DIALOG_MODAL,
2163                                                     GTK_MESSAGE_ERROR,
2164                                                     GTK_BUTTONS_OK,
2165                                                     _("Printing is not supported on this printer."));
2166
2167                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2168                 gtk_widget_destroy (msgdialog);
2169
2170                 return FALSE;
2171         }
2172
2173         ev_window_clear_print_job (window);
2174
2175         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2176         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2177
2178         switch (print_pages) {
2179         case GTK_PRINT_PAGES_CURRENT:
2180                 ranges = g_new0 (EvPrintRange, 1);
2181
2182                 ranges->start = current_page;
2183                 ranges->end = current_page;
2184                 n_ranges = 1;
2185
2186                 break;
2187         case GTK_PRINT_PAGES_RANGES: {
2188                 GtkPageRange *page_range;
2189
2190                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2191                                                                  &n_ranges);
2192                 if (n_ranges > 0)
2193                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2194         }
2195                 break;
2196         default:
2197                 break;
2198         }
2199
2200         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2201
2202         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2203
2204         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2205                                                 GTK_UNIT_PIXEL);
2206         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2207                                                   GTK_UNIT_PIXEL);
2208
2209         if (scale != 1.0) {
2210                 width *= scale;
2211                 height *= scale;
2212         }
2213
2214         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2215         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2216         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2217
2218         window->priv->print_job = ev_job_print_new (window->priv->document,
2219                                                     file_format ? file_format : "ps",
2220                                                     width, height,
2221                                                     ranges, n_ranges,
2222                                                     page_set,
2223                                                     copies, collate,
2224                                                     reverse);
2225
2226         g_signal_connect (window->priv->print_job, "finished",
2227                           G_CALLBACK (ev_window_print_job_cb),
2228                           window);
2229         /* The priority doesn't matter for this job */
2230         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2231
2232         gtk_widget_destroy (GTK_WIDGET (dialog));
2233         window->priv->print_dialog = NULL;
2234
2235         return TRUE;
2236 }
2237
2238 void
2239 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2240 {
2241         GtkWidget           *dialog;
2242         EvPageCache         *page_cache;
2243         gint                 current_page;
2244         gint                 document_last_page;
2245         GtkPrintCapabilities capabilities;
2246
2247         g_return_if_fail (EV_IS_WINDOW (ev_window));
2248         g_return_if_fail (ev_window->priv->document != NULL);
2249
2250         if (ev_window->priv->print_dialog) {
2251                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2252                 return;
2253         }
2254
2255         page_cache = ev_page_cache_get (ev_window->priv->document);
2256         current_page = ev_page_cache_get_current_page (page_cache);
2257         document_last_page = ev_page_cache_get_n_pages (page_cache);
2258
2259         if (!ev_window->priv->print_settings)
2260                 ev_window->priv->print_settings = gtk_print_settings_new ();
2261
2262         if (first_page != 1 || last_page != document_last_page) {
2263                 GtkPageRange range;
2264
2265                 /* Ranges in GtkPrint are 0 - N */
2266                 range.start = first_page - 1;
2267                 range.end = last_page - 1;
2268
2269                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2270                                                     GTK_PRINT_PAGES_RANGES);
2271                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2272                                                     &range, 1);
2273         }
2274
2275         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2276         ev_window->priv->print_dialog = dialog;
2277
2278         capabilities = GTK_PRINT_CAPABILITY_PAGE_SET |
2279                 GTK_PRINT_CAPABILITY_COPIES |
2280                 GTK_PRINT_CAPABILITY_COLLATE |
2281                 GTK_PRINT_CAPABILITY_REVERSE |
2282                 GTK_PRINT_CAPABILITY_SCALE |
2283                 GTK_PRINT_CAPABILITY_GENERATE_PS;
2284
2285         if (EV_IS_FILE_EXPORTER (ev_window->priv->document) &&
2286             ev_file_exporter_format_supported (EV_FILE_EXPORTER (ev_window->priv->document),
2287                                                EV_FILE_FORMAT_PDF)) {
2288                 capabilities |= GTK_PRINT_CAPABILITY_GENERATE_PDF;
2289         }
2290
2291         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2292                                                        capabilities);
2293
2294         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2295                                                 current_page);
2296
2297         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2298                                             ev_window->priv->print_settings);
2299
2300         if (ev_window->priv->print_page_setup)
2301                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2302                                                       ev_window->priv->print_page_setup);
2303
2304         g_signal_connect (G_OBJECT (dialog), "response",
2305                           G_CALLBACK (ev_window_print_dialog_response_cb),
2306                           ev_window);
2307
2308         gtk_widget_show (dialog);
2309 }
2310 #endif /* WITH_GTK_PRINT */
2311
2312 #ifdef WITH_GNOME_PRINT
2313 static gboolean
2314 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2315                                     gint       response,
2316                                     EvWindow  *ev_window)
2317 {
2318         EvPrintJob *print_job;
2319         GnomePrintConfig *config;
2320
2321         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2322                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2323                 ev_window->priv->print_dialog = NULL;
2324                 g_object_unref (ev_window->priv->print_job);
2325                 ev_window->priv->print_job = NULL;
2326
2327                 return FALSE;
2328         }
2329
2330         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2331
2332         /* FIXME: Change this when we have the first backend
2333          * that can print more than postscript
2334          */
2335         if (using_pdf_printer (config)) {
2336                 GtkWidget *dialog;
2337
2338                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2339                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2340                                                  _("Generating PDF is not supported"));
2341                 gtk_dialog_run (GTK_DIALOG (dialog));
2342                 gtk_widget_destroy (dialog);
2343
2344                 return FALSE;
2345         } else if (!using_postscript_printer (config)) {
2346                 GtkWidget *dialog;
2347
2348                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2349                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2350                                                  _("Printing is not supported on this printer."));
2351                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2352                                                           _("You were trying to print to a printer using the “%s” driver. "
2353                                                             "This program requires a PostScript printer driver."),
2354                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2355                 gtk_dialog_run (GTK_DIALOG (dialog));
2356                 gtk_widget_destroy (dialog);
2357
2358                 return FALSE;
2359         }
2360
2361         save_print_config_to_file (config);
2362
2363         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2364                                   "gnome_print_job", ev_window->priv->print_job,
2365                                   "document", ev_window->priv->document,
2366                                   "print_dialog", print_dialog,
2367                                   NULL);
2368
2369         if (print_job != NULL) {
2370                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2371                 g_object_unref (print_job);
2372         }
2373
2374         g_object_unref (config);
2375
2376         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2377         ev_window->priv->print_dialog = NULL;
2378         g_object_unref (ev_window->priv->print_job);
2379         ev_window->priv->print_job = NULL;
2380
2381         return FALSE;
2382 }
2383
2384 void
2385 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2386 {
2387         GnomePrintConfig *config;
2388         gchar *pages_label;
2389
2390         g_return_if_fail (EV_IS_WINDOW (ev_window));
2391         g_return_if_fail (ev_window->priv->document != NULL);
2392
2393         config = load_print_config_from_file ();
2394
2395         if (ev_window->priv->print_job == NULL)
2396                 ev_window->priv->print_job = gnome_print_job_new (config);
2397
2398         if (ev_window->priv->print_dialog == NULL) {
2399                 ev_window->priv->print_dialog =
2400                         gnome_print_dialog_new (ev_window->priv->print_job,
2401                                                 (guchar *) _("Print"),
2402                                                 (GNOME_PRINT_DIALOG_RANGE |
2403                                                  GNOME_PRINT_DIALOG_COPIES));
2404         }
2405
2406         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2407                                       GTK_WINDOW (ev_window));
2408         g_object_unref (config);
2409
2410         pages_label = g_strconcat (_("Pages"), " ", NULL);
2411         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2412                                                  GNOME_PRINT_RANGE_ALL |
2413                                                  GNOME_PRINT_RANGE_RANGE,
2414                                                  first_page, last_page,
2415                                                  NULL, (const guchar *)pages_label);
2416         g_free (pages_label);
2417
2418         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2419                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2420                                            FALSE);
2421
2422         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2423                           G_CALLBACK (ev_window_print_dialog_response_cb),
2424                           ev_window);
2425         gtk_widget_show (ev_window->priv->print_dialog);
2426 }
2427 #endif /* WITH_GNOME_PRINT */
2428
2429 static void
2430 ev_window_print (EvWindow *window)
2431 {
2432         EvPageCache *page_cache;
2433         gint         last_page;
2434
2435         page_cache = ev_page_cache_get (window->priv->document);
2436         last_page = ev_page_cache_get_n_pages (page_cache);
2437
2438 #ifdef WITH_PRINT
2439         ev_window_print_range (window, 1, last_page);
2440 #endif
2441 }
2442
2443 static void
2444 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2445 {
2446         ev_window_print (ev_window);
2447 }
2448
2449 static void
2450 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2451 {
2452         if (ev_window->priv->properties == NULL) {
2453                 ev_window->priv->properties = ev_properties_dialog_new ();
2454                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2455                                                    ev_window->priv->document);
2456                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2457                                            (gpointer) &(ev_window->priv->properties));
2458                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2459                                               GTK_WINDOW (ev_window));
2460         }
2461
2462         ev_document_fc_mutex_lock ();
2463         gtk_widget_show (ev_window->priv->properties);
2464         ev_document_fc_mutex_unlock ();
2465 }
2466
2467 static void
2468 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2469 {
2470         g_return_if_fail (EV_IS_WINDOW (ev_window));
2471
2472         gtk_widget_destroy (GTK_WIDGET (ev_window));
2473 }
2474
2475 static void
2476 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2477 {
2478         GtkAction *action;
2479
2480         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2481         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2482
2483         action = gtk_action_group_get_action (window->priv->action_group,
2484                                               PAGE_SELECTOR_ACTION);
2485         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2486 }
2487
2488 static void
2489 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2490 {
2491         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2492 }
2493
2494 static void
2495 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2496 {
2497         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2498 }
2499
2500 static void
2501 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2502 {
2503         gboolean continuous;
2504
2505         ev_window_stop_presentation (ev_window);
2506         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2507         g_object_set (G_OBJECT (ev_window->priv->view),
2508                       "continuous", continuous,
2509                       NULL);
2510         ev_window_update_actions (ev_window);
2511 }
2512
2513 static void
2514 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2515 {
2516         gboolean dual_page;
2517
2518         ev_window_stop_presentation (ev_window);
2519         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2520         g_object_set (G_OBJECT (ev_window->priv->view),
2521                       "dual-page", dual_page,
2522                       NULL);
2523         ev_window_update_actions (ev_window);
2524 }
2525
2526 static void
2527 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2528 {
2529         ev_window_stop_presentation (ev_window);
2530
2531         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2532                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2533         } else {
2534                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2535         }
2536         ev_window_update_actions (ev_window);
2537 }
2538
2539 static void
2540 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2541 {
2542         ev_window_stop_presentation (ev_window);
2543
2544         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2545                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2546         } else {
2547                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2548         }
2549         ev_window_update_actions (ev_window);
2550 }
2551
2552
2553 static void
2554 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2555 {
2556         g_return_if_fail (EV_IS_WINDOW (ev_window));
2557
2558         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2559 }
2560
2561 static void
2562 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2563 {
2564         g_return_if_fail (EV_IS_WINDOW (ev_window));
2565
2566         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2567                 g_error ("Find action should be insensitive since document doesn't support find");
2568                 return;
2569         }
2570
2571         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2572         gtk_widget_grab_focus (ev_window->priv->find_bar);
2573 }
2574
2575 static void
2576 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2577 {
2578         g_return_if_fail (EV_IS_WINDOW (ev_window));
2579
2580         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2581 }
2582
2583 static void
2584 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2585 {
2586         g_return_if_fail (EV_IS_WINDOW (ev_window));
2587
2588         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2589 }
2590
2591 static void
2592 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2593 {
2594         g_return_if_fail (EV_IS_WINDOW (ev_window));
2595
2596         ev_view_copy (EV_VIEW (ev_window->priv->view));
2597 }
2598
2599 static void
2600 ev_window_update_fullscreen_popup (EvWindow *window)
2601 {
2602         GtkWidget *popup = window->priv->fullscreen_popup;
2603         int popup_width, popup_height;
2604         GdkScreen *screen;
2605         GdkRectangle screen_rect;
2606         gboolean toolbar;
2607
2608         g_return_if_fail (popup != NULL);
2609
2610         if (GTK_WIDGET (window)->window == NULL)
2611                 return;
2612
2613         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
2614                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
2615         popup_width = popup->requisition.width;
2616         popup_height = popup->requisition.height;
2617
2618         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2619         gdk_screen_get_monitor_geometry (screen,
2620                         gdk_screen_get_monitor_at_window
2621                         (screen,
2622                          GTK_WIDGET (window)->window),
2623                          &screen_rect);
2624         if (toolbar) {
2625                 gtk_widget_set_size_request (popup,
2626                                              screen_rect.width,
2627                                              -1);
2628                 gtk_window_move (GTK_WINDOW (popup),
2629                                  screen_rect.x,
2630                                  screen_rect.y);
2631
2632         } else {
2633                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
2634                 {
2635                         gtk_window_move (GTK_WINDOW (popup),
2636                                          screen_rect.x,
2637                                          screen_rect.y);
2638                 } else {
2639                         gtk_window_move (GTK_WINDOW (popup),
2640                                          screen_rect.x + screen_rect.width - popup_width,
2641                                          screen_rect.y);
2642                 }
2643         }
2644 }
2645
2646 static void
2647 screen_size_changed_cb (GdkScreen *screen,
2648                         EvWindow *window)
2649 {
2650         ev_window_update_fullscreen_popup (window);
2651 }
2652
2653 static void
2654 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2655                                       EvWindow *ev_window)
2656 {
2657         if (!ev_window_is_empty (ev_window))
2658                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2659                                              gtk_paned_get_position (GTK_PANED (object)));
2660 }
2661
2662 static void
2663 destroy_fullscreen_popup (EvWindow *window)
2664 {
2665         if (window->priv->fullscreen_popup != NULL)
2666         {
2667                 gtk_widget_destroy (window->priv->fullscreen_popup);
2668                 window->priv->fullscreen_popup = NULL;
2669         }
2670 }
2671
2672 static void
2673 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
2674 {
2675         GtkAction *action;
2676
2677         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2678         g_return_if_fail (action != NULL);
2679
2680         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
2681 }
2682
2683 static void
2684 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
2685 {
2686         ev_window_update_fullscreen_popup (window);
2687 }
2688
2689 static gboolean
2690 fullscreen_timeout_cb (EvWindow *window)
2691 {
2692         EvView *view = EV_VIEW (window->priv->view);
2693
2694         if (!view ||
2695             (!ev_view_get_fullscreen (EV_VIEW (view)) &&
2696              !ev_view_get_presentation (EV_VIEW (view))))
2697                 return FALSE;
2698
2699         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2700         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2701         window->priv->fullscreen_timeout_id = 0;
2702
2703         return FALSE;
2704 }
2705
2706 static void
2707 fullscreen_set_timeout (EvWindow *window)
2708 {
2709         if (window->priv->fullscreen_timeout_id != 0) {
2710                 g_source_remove (window->priv->fullscreen_timeout_id);
2711         }
2712
2713         window->priv->fullscreen_timeout_id =
2714             g_timeout_add (FULLSCREEN_TIMEOUT, (GSourceFunc)fullscreen_timeout_cb, window);
2715
2716         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2717         update_chrome_visibility (window);
2718         ev_view_show_cursor (EV_VIEW (window->priv->view));
2719 }
2720
2721 static void
2722 fullscreen_clear_timeout (EvWindow *window)
2723 {
2724         if (window->priv->fullscreen_timeout_id != 0) {
2725                 g_source_remove (window->priv->fullscreen_timeout_id);
2726         }
2727
2728         window->priv->fullscreen_timeout_id = 0;
2729         update_chrome_visibility (window);
2730         ev_view_show_cursor (EV_VIEW (window->priv->view));
2731 }
2732
2733
2734 static gboolean
2735 fullscreen_motion_notify_cb (GtkWidget *widget,
2736                              GdkEventMotion *event,
2737                              gpointer user_data)
2738 {
2739         EvWindow *window = EV_WINDOW (user_data);
2740
2741         fullscreen_set_timeout (window);
2742
2743         return FALSE;
2744 }
2745
2746 static gboolean
2747 fullscreen_leave_notify_cb (GtkWidget *widget,
2748                             GdkEventCrossing *event,
2749                             gpointer user_data)
2750 {
2751         EvWindow *window = EV_WINDOW (user_data);
2752
2753         fullscreen_clear_timeout (window);
2754
2755         return FALSE;
2756 }
2757
2758 static GtkWidget *
2759 ev_window_get_exit_fullscreen_button (EvWindow *window)
2760 {
2761         GtkWidget *button, *icon, *label, *hbox;
2762
2763         button = gtk_button_new ();
2764         g_signal_connect (button, "clicked",
2765                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
2766                           window);
2767         gtk_widget_show (button);
2768
2769         hbox = gtk_hbox_new (FALSE, 2);
2770         gtk_widget_show (hbox);
2771         gtk_container_add (GTK_CONTAINER (button), hbox);
2772
2773         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
2774         gtk_widget_show (icon);
2775         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
2776
2777         label = gtk_label_new (_("Leave Fullscreen"));
2778         gtk_widget_show (label);
2779         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
2780
2781         return button;
2782 }
2783
2784 static GtkWidget *
2785 ev_window_create_fullscreen_popup (EvWindow *window)
2786 {
2787         GtkWidget *popup;
2788         GtkWidget *hbox;
2789         GtkWidget *button;
2790         GdkScreen *screen;
2791
2792         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
2793                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, FALSE), NULL);
2794
2795         popup = gtk_window_new (GTK_WINDOW_POPUP);
2796         hbox = gtk_hbox_new (FALSE, 0);
2797         button = ev_window_get_exit_fullscreen_button (window);
2798
2799         gtk_container_add (GTK_CONTAINER (popup), hbox);
2800         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
2801                             TRUE, TRUE, 0);
2802         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
2803
2804         gtk_widget_show (button);
2805         gtk_widget_show (hbox);
2806
2807         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
2808
2809         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2810         g_signal_connect_object (screen, "size-changed",
2811                                  G_CALLBACK (screen_size_changed_cb),
2812                                  window, 0);
2813         g_signal_connect_object (popup, "size_request",
2814                                  G_CALLBACK (fullscreen_popup_size_request_cb),
2815                                  window, 0);
2816
2817         gtk_window_set_screen (GTK_WINDOW (popup),
2818                                gtk_widget_get_screen (GTK_WIDGET (window)));
2819
2820         return popup;
2821 }
2822
2823
2824 static void
2825 ev_window_update_fullscreen_action (EvWindow *window)
2826 {
2827         GtkAction *action;
2828
2829         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2830         g_signal_handlers_block_by_func
2831                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2832         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2833                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2834         g_signal_handlers_unblock_by_func
2835                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2836 }
2837
2838 static void
2839 ev_window_run_fullscreen (EvWindow *window)
2840 {
2841         if (window->priv->fullscreen_popup == NULL)
2842                 window->priv->fullscreen_popup
2843                         = ev_window_create_fullscreen_popup (window);
2844
2845         g_object_set (G_OBJECT (window->priv->scrolled_window),
2846                       "shadow-type", GTK_SHADOW_NONE,
2847                       NULL);
2848
2849         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2850         ev_window_update_fullscreen_action (window);
2851
2852         gtk_window_fullscreen (GTK_WINDOW (window));
2853         gtk_widget_grab_focus (window->priv->view);
2854         ev_window_update_fullscreen_popup (window);
2855
2856         g_signal_connect (window->priv->view,
2857                           "motion-notify-event",
2858                           G_CALLBACK (fullscreen_motion_notify_cb),
2859                           window);
2860         g_signal_connect (window->priv->view,
2861                           "leave-notify-event",
2862                           G_CALLBACK (fullscreen_leave_notify_cb),
2863                           window);
2864         fullscreen_set_timeout (window);
2865
2866         if (!ev_window_is_empty (window))
2867                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2868 }
2869
2870 static void
2871 ev_window_stop_fullscreen (EvWindow *window)
2872 {
2873         EvView *view = EV_VIEW (window->priv->view);
2874
2875         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2876                 return;
2877
2878         g_object_set (G_OBJECT (window->priv->scrolled_window),
2879                       "shadow-type", GTK_SHADOW_IN,
2880                       NULL);
2881
2882         ev_view_set_fullscreen (view, FALSE);
2883         ev_window_update_fullscreen_action (window);
2884         gtk_window_unfullscreen (GTK_WINDOW (window));
2885
2886         g_signal_handlers_disconnect_by_func (window->priv->view,
2887                                               (gpointer) fullscreen_motion_notify_cb,
2888                                               window);
2889         g_signal_handlers_disconnect_by_func (window->priv->view,
2890                                               (gpointer) fullscreen_leave_notify_cb,
2891                                               window);
2892         fullscreen_clear_timeout (window);
2893
2894         if (!ev_window_is_empty (window))
2895                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2896 }
2897
2898 static void
2899 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2900 {
2901         gboolean fullscreen;
2902
2903         g_return_if_fail (EV_IS_WINDOW (window));
2904         ev_window_stop_presentation (window);
2905
2906         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2907         if (fullscreen) {
2908                 ev_window_run_fullscreen (window);
2909         } else {
2910                 ev_window_stop_fullscreen (window);
2911         }
2912 }
2913
2914 static void
2915 ev_window_update_presentation_action (EvWindow *window)
2916 {
2917         GtkAction *action;
2918
2919         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2920         g_signal_handlers_block_by_func
2921                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2922         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2923                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2924         g_signal_handlers_unblock_by_func
2925                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2926 }
2927
2928 static void
2929 ev_window_run_presentation (EvWindow *window)
2930 {
2931         g_object_set (G_OBJECT (window->priv->scrolled_window),
2932                       "shadow-type", GTK_SHADOW_NONE,
2933                       NULL);
2934
2935         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2936         ev_window_update_presentation_action (window);
2937
2938         gtk_widget_grab_focus (window->priv->view);
2939         gtk_window_fullscreen (GTK_WINDOW (window));
2940
2941         g_signal_connect (window->priv->view,
2942                           "motion-notify-event",
2943                           G_CALLBACK (fullscreen_motion_notify_cb),
2944                           window);
2945         g_signal_connect (window->priv->view,
2946                           "leave-notify-event",
2947                           G_CALLBACK (fullscreen_leave_notify_cb),
2948                           window);
2949         fullscreen_set_timeout (window);
2950
2951         ev_application_screensaver_disable (EV_APP);
2952
2953         if (!ev_window_is_empty (window))
2954                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2955 }
2956
2957 static void
2958 ev_window_stop_presentation (EvWindow *window)
2959 {
2960         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2961                 return;
2962
2963         g_object_set (G_OBJECT (window->priv->scrolled_window),
2964                       "shadow-type", GTK_SHADOW_IN,
2965                       NULL);
2966
2967         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2968         ev_window_update_presentation_action (window);
2969         gtk_window_unfullscreen (GTK_WINDOW (window));
2970
2971         g_signal_handlers_disconnect_by_func (window->priv->view,
2972                                               (gpointer) fullscreen_motion_notify_cb,
2973                                               window);
2974         g_signal_handlers_disconnect_by_func (window->priv->view,
2975                                               (gpointer) fullscreen_leave_notify_cb,
2976                                               window);
2977         fullscreen_clear_timeout (window);
2978
2979         ev_application_screensaver_enable (EV_APP);
2980
2981         if (!ev_window_is_empty (window))
2982                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2983 }
2984
2985 static void
2986 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2987 {
2988         gboolean presentation;
2989
2990         g_return_if_fail (EV_IS_WINDOW (window));
2991         ev_window_stop_fullscreen (window);
2992
2993         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2994         if (presentation) {
2995                 ev_window_run_presentation (window);
2996         } else {
2997                 ev_window_stop_presentation (window);
2998         }
2999 }
3000
3001 static void
3002 ev_window_run_preview (EvWindow *window)
3003 {
3004         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
3005
3006         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
3007         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
3008         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
3009
3010         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
3011
3012         update_chrome_visibility (window);
3013 }
3014
3015 static gboolean
3016 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
3017 {
3018         EvWindow *window = EV_WINDOW (widget);
3019         EvWindowPrivate *priv = window->priv;
3020
3021         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
3022                 fullscreen_set_timeout (window);
3023
3024         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
3025 }
3026
3027 static gboolean
3028 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
3029 {
3030         EvWindow *window = EV_WINDOW (widget);
3031         EvWindowPrivate *priv = window->priv;
3032
3033         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
3034                 fullscreen_set_timeout (window);
3035                 gtk_widget_hide (priv->fullscreen_popup);
3036         }
3037
3038         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
3039 }
3040
3041 static void
3042 ev_window_screen_changed (GtkWidget *widget,
3043                           GdkScreen *old_screen)
3044 {
3045         EvWindow *window = EV_WINDOW (widget);
3046         EvWindowPrivate *priv = window->priv;
3047         GdkScreen *screen;
3048
3049         screen = gtk_widget_get_screen (widget);
3050         if (screen == old_screen)
3051                 return;
3052
3053 #ifdef HAVE_GTK_RECENT
3054         if (old_screen) {
3055                 g_signal_handlers_disconnect_by_func (
3056                         gtk_recent_manager_get_for_screen (old_screen),
3057                         G_CALLBACK (ev_window_setup_recent), window);
3058         }
3059
3060         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
3061         g_signal_connect_swapped (priv->recent_manager,
3062                                   "changed",
3063                                   G_CALLBACK (ev_window_setup_recent),
3064                                   window);
3065 #endif
3066
3067         ev_view_set_screen_dpi (EV_VIEW (window->priv->view),
3068                                 ev_window_get_screen_dpi (window));
3069
3070         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3071                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3072         }
3073
3074         if (priv->fullscreen_popup != NULL) {
3075                 g_signal_handlers_disconnect_by_func
3076                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
3077
3078                 g_signal_connect_object (screen, "size-changed",
3079                                          G_CALLBACK (screen_size_changed_cb),
3080                                          window, 0);
3081                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
3082
3083                 ev_window_update_fullscreen_popup (window);
3084         }
3085 }
3086
3087 static void
3088 ev_window_set_page_mode (EvWindow         *window,
3089                          EvWindowPageMode  page_mode)
3090 {
3091         GtkWidget *child = NULL;
3092         GtkWidget *real_child;
3093
3094         if (window->priv->page_mode == page_mode)
3095                 return;
3096
3097         window->priv->page_mode = page_mode;
3098
3099         switch (page_mode) {
3100                 case PAGE_MODE_DOCUMENT:
3101                         child = window->priv->view;
3102                         break;
3103                 case PAGE_MODE_PASSWORD:
3104                         child = window->priv->password_view;
3105                         break;
3106                 default:
3107                         g_assert_not_reached ();
3108         }
3109
3110         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3111         if (child != real_child) {
3112                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3113                                       real_child);
3114                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3115                                    child);
3116         }
3117         ev_window_update_actions (window);
3118 }
3119
3120
3121 static void
3122 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3123 {
3124         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3125 }
3126
3127 static void
3128 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3129 {
3130         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3131 }
3132
3133 static void
3134 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3135 {
3136         EvWindow *ev_window = EV_WINDOW (data);
3137         egg_editable_toolbar_set_edit_mode
3138                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3139         ev_application_save_toolbars_model (EV_APP);
3140         gtk_widget_destroy (GTK_WIDGET (dialog));
3141 }
3142
3143 static void
3144 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3145 {
3146         GtkWidget *dialog;
3147         GtkWidget *editor;
3148
3149         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3150                                               GTK_WINDOW (ev_window),
3151                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3152                                               GTK_STOCK_CLOSE,
3153                                               GTK_RESPONSE_CLOSE,
3154                                               NULL);
3155         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3156         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3157         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3158         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3159         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3160
3161         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3162                                          ev_application_get_toolbars_model (EV_APP, FALSE));
3163         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3164         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3165
3166         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3167
3168         egg_editable_toolbar_set_edit_mode
3169                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3170
3171         g_signal_connect (dialog, "response",
3172                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3173                           ev_window);
3174         gtk_widget_show_all (dialog);
3175 }
3176
3177 static void
3178 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3179 {
3180         g_return_if_fail (EV_IS_WINDOW (ev_window));
3181
3182         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3183         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3184 }
3185
3186 static void
3187 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3188 {
3189         g_return_if_fail (EV_IS_WINDOW (ev_window));
3190
3191         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3192         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3193 }
3194
3195 static void
3196 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3197 {
3198         g_return_if_fail (EV_IS_WINDOW (ev_window));
3199
3200         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3201 }
3202
3203 static void
3204 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3205 {
3206         g_return_if_fail (EV_IS_WINDOW (ev_window));
3207
3208         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3209 }
3210
3211 static void
3212 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3213 {
3214         g_return_if_fail (EV_IS_WINDOW (ev_window));
3215
3216         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3217 }
3218
3219 static void
3220 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3221 {
3222         int n_pages;
3223
3224         g_return_if_fail (EV_IS_WINDOW (ev_window));
3225
3226         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3227         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3228 }
3229
3230 static void
3231 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3232 {
3233         int n_pages, current_page;
3234
3235         g_return_if_fail (EV_IS_WINDOW (ev_window));
3236
3237         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3238         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3239
3240         if (current_page + 10 < n_pages)
3241                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3242 }
3243
3244 static void
3245 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3246 {
3247         int current_page;
3248
3249         g_return_if_fail (EV_IS_WINDOW (ev_window));
3250
3251         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3252
3253         if (current_page - 10 >= 0)
3254                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3255 }
3256
3257 static void
3258 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3259 {
3260         gchar *uri;
3261
3262         uri = g_strdup (ev_window->priv->uri);
3263         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
3264         g_free (uri);
3265 }
3266
3267 static void
3268 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3269 {
3270         GError *error = NULL;
3271
3272         g_return_if_fail (EV_IS_WINDOW (ev_window));
3273
3274         gnome_help_display ("evince.xml", NULL, &error);
3275
3276         if(error != NULL) {
3277                 g_warning (error->message);
3278                 g_error_free (error);
3279         }
3280 }
3281
3282 static void
3283 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3284 {
3285         gtk_window_unfullscreen (GTK_WINDOW (window));
3286 }
3287
3288 static void
3289 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3290 {
3291         GtkWidget *widget;
3292
3293         widget = gtk_window_get_focus (GTK_WINDOW (window));
3294         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3295                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3296                 gtk_widget_grab_focus (window->priv->view);
3297         } else {
3298                 gboolean fullscreen;
3299                 gboolean presentation;
3300
3301                 g_object_get (window->priv->view,
3302                               "fullscreen", &fullscreen,
3303                               "presentation", &presentation,
3304                               NULL);
3305
3306                 if (fullscreen) {
3307                         ev_window_stop_fullscreen (window);
3308                 } else if (presentation) {
3309                         ev_window_stop_presentation (window);
3310                         gtk_widget_grab_focus (window->priv->view);
3311                 } else {
3312                         gtk_widget_grab_focus (window->priv->view);
3313                 }
3314
3315                 if (fullscreen && presentation)
3316                         g_warning ("Both fullscreen and presentation set somehow");
3317         }
3318 }
3319
3320 static void
3321 update_view_size (EvView *view, EvWindow *window)
3322 {
3323         int width, height;
3324         GtkRequisition vsb_requisition;
3325         GtkRequisition hsb_requisition;
3326         int scrollbar_spacing;
3327
3328         /* Calculate the width available for the */
3329         width = window->priv->scrolled_window->allocation.width;
3330         height = window->priv->scrolled_window->allocation.height;
3331
3332         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
3333                 width -= 2 * window->priv->view->style->xthickness;
3334                 height -= 2 * window->priv->view->style->ythickness;
3335         }
3336
3337         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
3338                                  &vsb_requisition);
3339         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
3340                                  &hsb_requisition);
3341         gtk_widget_style_get (window->priv->scrolled_window,
3342                               "scrollbar_spacing", &scrollbar_spacing,
3343                               NULL);
3344
3345         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3346                                    MAX (1, width),
3347                                    MAX (1, height),
3348                                    vsb_requisition.width + scrollbar_spacing,
3349                                    hsb_requisition.height + scrollbar_spacing);
3350 }
3351
3352 static void
3353 save_sizing_mode (EvWindow *window)
3354 {
3355         EvSizingMode mode;
3356         GEnumValue *enum_value;
3357
3358         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3359         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3360
3361         if (!ev_window_is_empty (window))
3362                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3363                                                 enum_value->value_nick);
3364 }
3365
3366 static void
3367 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3368                                   EvWindow   *ev_window)
3369 {
3370         GtkWidget *scrolled_window;
3371         EvSizingMode sizing_mode;
3372
3373         g_object_get (ev_window->priv->view,
3374                       "sizing-mode", &sizing_mode,
3375                       NULL);
3376
3377         scrolled_window = ev_window->priv->scrolled_window;
3378
3379         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
3380
3381         if (sizing_mode != EV_SIZING_FREE)
3382                 update_view_size (NULL, ev_window);
3383
3384         switch (sizing_mode) {
3385                 case EV_SIZING_BEST_FIT:
3386                         g_object_set (G_OBJECT (scrolled_window),
3387                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3388                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3389                                       NULL);
3390                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3391                                           G_CALLBACK (update_view_size),
3392                                           ev_window);
3393                         break;
3394                 case EV_SIZING_FIT_WIDTH:
3395                         g_object_set (G_OBJECT (scrolled_window),
3396                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3397                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3398                                       NULL);
3399                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3400                                           G_CALLBACK (update_view_size),
3401                                           ev_window);
3402                         break;
3403                 case EV_SIZING_FREE:
3404                         g_object_set (G_OBJECT (scrolled_window),
3405                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3406                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3407                                       NULL);
3408                         break;
3409         }
3410
3411         update_sizing_buttons (ev_window);
3412         save_sizing_mode (ev_window);
3413 }
3414
3415 static void
3416 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3417 {
3418         ev_window_update_actions (ev_window);
3419
3420         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3421                 gdouble zoom;
3422
3423                 zoom = ev_view_get_zoom (view);
3424                 zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
3425                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3426         }
3427 }
3428
3429 static void
3430 ev_window_update_continuous_action (EvWindow *window)
3431 {
3432         GtkAction *action;
3433
3434         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3435         g_signal_handlers_block_by_func
3436                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3437         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3438                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3439         g_signal_handlers_unblock_by_func
3440                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3441 }
3442
3443 static void
3444 ev_window_update_dual_page_action (EvWindow *window)
3445 {
3446         GtkAction *action;
3447
3448         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3449         g_signal_handlers_block_by_func
3450                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3451         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3452                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3453         g_signal_handlers_unblock_by_func
3454                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3455 }
3456
3457 static void
3458 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3459 {
3460         ev_window_update_continuous_action (ev_window);
3461
3462         if (!ev_window_is_empty (ev_window))
3463                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3464                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3465 }
3466
3467 static void
3468 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3469 {
3470         int rotation;
3471
3472         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3473
3474         if (!ev_window_is_empty (window))
3475                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3476                                              rotation);
3477
3478         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3479                                        rotation);
3480 }
3481
3482 static void
3483 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3484 {
3485         ev_window_update_actions (window);
3486 }
3487
3488 static void
3489 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3490 {
3491         ev_window_update_dual_page_action (ev_window);
3492
3493         if (!ev_window_is_empty (ev_window))
3494                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3495                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3496 }
3497
3498 static char *
3499 build_comments_string (void)
3500 {
3501 #ifdef ENABLE_PDF
3502         PopplerBackend backend;
3503         const char *backend_name;
3504         const char *version;
3505
3506         backend = poppler_get_backend ();
3507         version = poppler_get_version ();
3508         switch (backend) {
3509                 case POPPLER_BACKEND_CAIRO:
3510                         backend_name = "cairo";
3511                         break;
3512                 case POPPLER_BACKEND_SPLASH:
3513                         backend_name = "splash";
3514                         break;
3515                 default:
3516                         backend_name = "unknown";
3517                         break;
3518         }
3519
3520         return g_strdup_printf (_("Document Viewer.\n"
3521                                   "Using poppler %s (%s)"),
3522                                 version, backend_name);
3523 #else
3524         return g_strdup_printf (_("Document Viewer"));
3525 #endif
3526 }
3527
3528 static void
3529 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3530 {
3531         const char *authors[] = {
3532                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3533                 "Jonathan Blandford <jrb@gnome.org>",
3534                 "Marco Pesenti Gritti <marco@gnome.org>",
3535                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3536                 "Bryan Clark <clarkbw@gnome.org>",
3537                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3538                 "Wouter Bolsterlee <wbolster@gnome.org>",
3539                 NULL
3540         };
3541
3542         const char *documenters[] = {
3543                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3544                 NULL
3545         };
3546
3547         const char *license[] = {
3548                 N_("Evince is free software; you can redistribute it and/or modify "
3549                    "it under the terms of the GNU General Public License as published by "
3550                    "the Free Software Foundation; either version 2 of the License, or "
3551                    "(at your option) any later version.\n"),
3552                 N_("Evince is distributed in the hope that it will be useful, "
3553                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3554                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3555                    "GNU General Public License for more details.\n"),
3556                 N_("You should have received a copy of the GNU General Public License "
3557                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3558                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3559         };
3560
3561         char *license_trans;
3562         char *comments;
3563
3564 #ifdef ENABLE_NLS
3565         const char **p;
3566
3567         for (p = authors; *p; ++p)
3568                 *p = _(*p);
3569
3570         for (p = documenters; *p; ++p)
3571                 *p = _(*p);
3572 #endif
3573
3574         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3575                                      _(license[2]), "\n", NULL);
3576         comments = build_comments_string ();
3577
3578         gtk_show_about_dialog (
3579                 GTK_WINDOW (ev_window),
3580                 "name", _("Evince"),
3581                 "version", VERSION,
3582                 "copyright",
3583                 _("\xc2\xa9 1996-2007 The Evince authors"),
3584                 "license", license_trans,
3585                 "website", "http://www.gnome.org/projects/evince",
3586                 "comments", comments,
3587                 "authors", authors,
3588                 "documenters", documenters,
3589                 "translator-credits", _("translator-credits"),
3590                 "logo-icon-name", "evince",
3591                 "wrap-license", TRUE,
3592                 NULL);
3593
3594         g_free (comments);
3595         g_free (license_trans);
3596 }
3597
3598 static void
3599 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3600 {
3601         gboolean active;
3602
3603         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3604         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3605         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3606 }
3607
3608 static void
3609 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3610 {
3611         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3612                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3613 }
3614
3615 static void
3616 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3617                                            GParamSpec *pspec,
3618                                            EvWindow   *ev_window)
3619 {
3620         GtkWidget *current_page;
3621         const char *id;
3622
3623         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3624
3625         if (current_page == ev_window->priv->sidebar_links) {
3626                 id = LINKS_SIDEBAR_ID;
3627         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3628                 id = THUMBNAILS_SIDEBAR_ID;
3629         } else if (current_page == ev_window->priv->sidebar_attachments) {
3630                 id = ATTACHMENTS_SIDEBAR_ID;
3631         } else {
3632                 g_assert_not_reached();
3633         }
3634
3635         g_object_unref (current_page);
3636
3637         if (!ev_window_is_empty (ev_window))
3638                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3639 }
3640
3641 static void
3642 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3643                                          GParamSpec *pspec,
3644                                          EvWindow   *ev_window)
3645 {
3646         EvView *view = EV_VIEW (ev_window->priv->view);
3647         GtkAction *action;
3648
3649         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3650
3651         if (!ev_view_get_presentation (view) &&
3652             !ev_view_get_fullscreen (view)) {
3653
3654                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3655                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3656
3657                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3658                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3659         }
3660 }
3661
3662 static void
3663 view_menu_link_popup (EvWindow *ev_window,
3664                       EvLink   *link)
3665 {
3666         gboolean   show_external = FALSE;
3667         gboolean   show_internal = FALSE;
3668         GtkAction *action;
3669
3670         if (ev_window->priv->link)
3671                 g_object_unref (ev_window->priv->link);
3672
3673         if (link)
3674                 ev_window->priv->link = g_object_ref (link);
3675         else
3676                 ev_window->priv->link = NULL;
3677
3678         if (ev_window->priv->link) {
3679                 EvLinkAction *ev_action;
3680
3681                 ev_action = ev_link_get_action (link);
3682                 if (ev_action) {
3683                         switch (ev_link_action_get_action_type (ev_action)) {
3684                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3685                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3686                                         show_internal = TRUE;
3687                                         break;
3688                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3689                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3690                                         show_external = TRUE;
3691                                         break;
3692                                 default:
3693                                         break;
3694                         }
3695                 }
3696         }
3697
3698         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3699                                               "OpenLink");
3700         gtk_action_set_visible (action, show_external);
3701
3702         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3703                                               "CopyLinkAddress");
3704         gtk_action_set_visible (action, show_external);
3705
3706         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3707                                               "GoLink");
3708         gtk_action_set_visible (action, show_internal);
3709
3710         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3711                                               "OpenLinkNewWindow");
3712         gtk_action_set_visible (action, show_internal);
3713 }
3714
3715 static void
3716 view_menu_image_popup (EvWindow  *ev_window,
3717                        EvImage   *image)
3718 {
3719         GtkAction *action;
3720         gboolean   show_image = FALSE;
3721
3722         if (ev_window->priv->image)
3723                 g_object_unref (ev_window->priv->image);
3724
3725         if (image)
3726                 ev_window->priv->image = g_object_ref (image);
3727         else
3728                 ev_window->priv->image = NULL;
3729
3730         show_image = (ev_window->priv->image != NULL);
3731
3732         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3733                                               "SaveImageAs");
3734         gtk_action_set_visible (action, show_image);
3735
3736         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3737                                               "CopyImage");
3738         gtk_action_set_visible (action, show_image);
3739 }
3740
3741 static gboolean
3742 view_menu_popup_cb (EvView   *view,
3743                     GObject  *object,
3744                     EvWindow *ev_window)
3745 {
3746         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3747                 return FALSE;
3748
3749         view_menu_link_popup (ev_window,
3750                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3751         view_menu_image_popup (ev_window,
3752                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3753
3754         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3755                         NULL, NULL, NULL, NULL,
3756                         3, gtk_get_current_event_time ());
3757         return TRUE;
3758 }
3759
3760 static gboolean
3761 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3762                               GList           *attach_list,
3763                               EvWindow        *ev_window)
3764 {
3765         GtkWidget *popup;
3766
3767         g_assert (attach_list != NULL);
3768
3769         if (ev_window->priv->attach_list) {
3770                 g_list_foreach (ev_window->priv->attach_list,
3771                                 (GFunc) g_object_unref, NULL);
3772                 g_list_free (ev_window->priv->attach_list);
3773         }
3774
3775         ev_window->priv->attach_list = attach_list;
3776
3777         popup = ev_window->priv->attachment_popup;
3778
3779         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3780                         NULL, NULL,
3781                         3, gtk_get_current_event_time ());
3782
3783         return TRUE;
3784 }
3785
3786 static void
3787 view_find_status_changed_cb (EvView     *view,
3788                              GParamSpec *pspec,
3789                              EvWindow   *ev_window)
3790 {
3791         const char *text;
3792
3793         text = ev_view_get_find_status (view);
3794         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3795                                       text);
3796 }
3797
3798 static void
3799 find_bar_previous_cb (EggFindBar *find_bar,
3800                       EvWindow   *ev_window)
3801 {
3802         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3803 }
3804
3805 static void
3806 find_bar_next_cb (EggFindBar *find_bar,
3807                   EvWindow   *ev_window)
3808 {
3809         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3810 }
3811
3812 static void
3813 find_bar_close_cb (EggFindBar *find_bar,
3814                    EvWindow   *ev_window)
3815 {
3816         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3817 }
3818
3819 static void
3820 find_bar_search_changed_cb (EggFindBar *find_bar,
3821                             GParamSpec *param,
3822                             EvWindow   *ev_window)
3823 {
3824         gboolean case_sensitive;
3825         gboolean visible;
3826         const char *search_string;
3827
3828         /* Either the string or case sensitivity could have changed,
3829          * we connect this callback to both. We also connect it
3830          * to ::visible so when the find bar is hidden, we should
3831          * pretend the search string is NULL/""
3832          */
3833
3834         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3835         visible = GTK_WIDGET_VISIBLE (find_bar);
3836         search_string = egg_find_bar_get_search_string (find_bar);
3837
3838         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3839
3840         if (ev_window->priv->document &&
3841             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3842                 if (visible && search_string && search_string[0]) {
3843                         ev_document_doc_mutex_lock ();
3844                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3845                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3846                                                 search_string,
3847                                                 case_sensitive);
3848                         ev_document_doc_mutex_unlock ();
3849                 } else {
3850                         ev_document_doc_mutex_lock ();
3851                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3852                         ev_document_doc_mutex_unlock ();
3853
3854                         ev_window_update_actions (ev_window);
3855                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3856                                                       NULL);
3857                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3858                 }
3859         }
3860 }
3861
3862 static void
3863 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3864 {
3865         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3866 }
3867
3868 static void
3869 zoom_control_changed_cb (EphyZoomAction *action,
3870                          float           zoom,
3871                          EvWindow       *ev_window)
3872 {
3873         EvSizingMode mode;
3874
3875         g_return_if_fail (EV_IS_WINDOW (ev_window));
3876
3877         if (zoom == EPHY_ZOOM_BEST_FIT) {
3878                 mode = EV_SIZING_BEST_FIT;
3879         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3880                 mode = EV_SIZING_FIT_WIDTH;
3881         } else {
3882                 mode = EV_SIZING_FREE;
3883         }
3884
3885         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3886
3887         if (mode == EV_SIZING_FREE) {
3888                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
3889                                   zoom * ev_window_get_screen_dpi (ev_window) / 72.0,
3890                                   FALSE);
3891         }
3892 }
3893
3894 static void
3895 ev_window_finalize (GObject *object)
3896 {
3897         GList *windows = ev_application_get_windows (EV_APP);
3898
3899         if (windows == NULL) {
3900                 ev_application_shutdown (EV_APP);
3901         } else {
3902                 g_list_free (windows);
3903         }
3904
3905         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3906 }
3907
3908 static void
3909 ev_window_dispose (GObject *object)
3910 {
3911         EvWindow *window = EV_WINDOW (object);
3912         EvWindowPrivate *priv = window->priv;
3913
3914         if (priv->title) {
3915                 ev_window_title_free (priv->title);
3916                 priv->title = NULL;
3917         }
3918
3919         if (priv->ui_manager) {
3920                 g_object_unref (priv->ui_manager);
3921                 priv->ui_manager = NULL;
3922         }
3923
3924         if (priv->action_group) {
3925                 g_object_unref (priv->action_group);
3926                 priv->action_group = NULL;
3927         }
3928
3929         if (priv->view_popup_action_group) {
3930                 g_object_unref (priv->view_popup_action_group);
3931                 priv->view_popup_action_group = NULL;
3932         }
3933
3934         if (priv->attachment_popup_action_group) {
3935                 g_object_unref (priv->attachment_popup_action_group);
3936                 priv->attachment_popup_action_group = NULL;
3937         }
3938
3939 #ifdef HAVE_GTK_RECENT
3940         if (priv->recent_action_group) {
3941                 g_object_unref (priv->recent_action_group);
3942                 priv->recent_action_group = NULL;
3943         }
3944
3945         if (priv->recent_manager) {
3946                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3947                                                       ev_window_setup_recent,
3948                                                       window);
3949                 priv->recent_manager = NULL;
3950         }
3951
3952         priv->recent_ui_id = 0;
3953 #else
3954         if (priv->recent_view) {
3955                 g_object_unref (priv->recent_view);
3956                 priv->recent_view = NULL;
3957         }
3958 #endif /* HAVE_GTK_RECENT */
3959
3960         if (priv->page_cache) {
3961                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3962                 priv->page_cache = NULL;
3963         }
3964
3965         if (priv->document) {
3966                 g_object_unref (priv->document);
3967                 priv->document = NULL;
3968         }
3969
3970         if (priv->view) {
3971                 g_object_unref (priv->view);
3972                 priv->view = NULL;
3973         }
3974
3975         if (priv->password_view) {
3976                 g_object_unref (priv->password_view);
3977                 priv->password_view = NULL;
3978         }
3979
3980         if (priv->load_job) {
3981                 ev_window_clear_load_job (window);
3982         }
3983
3984         if (priv->thumbnail_job) {
3985                 ev_window_clear_thumbnail_job (window);
3986         }
3987
3988         if (priv->local_uri) {
3989                 ev_window_clear_local_uri (window);
3990                 priv->local_uri = NULL;
3991         }
3992
3993         ev_window_close_dialogs (window);
3994
3995 #ifdef WITH_GTK_PRINT
3996         ev_window_clear_print_job (window);
3997
3998         if (window->priv->gtk_print_job) {
3999                 g_object_unref (window->priv->gtk_print_job);
4000                 window->priv->gtk_print_job = NULL;
4001         }
4002
4003         if (window->priv->printer) {
4004                 g_object_unref (window->priv->printer);
4005                 window->priv->printer = NULL;
4006         }
4007
4008         if (window->priv->print_settings) {
4009                 g_object_unref (window->priv->print_settings);
4010                 window->priv->print_settings = NULL;
4011         }
4012
4013         if (window->priv->print_page_setup) {
4014                 g_object_unref (window->priv->print_page_setup);
4015                 window->priv->print_page_setup = NULL;
4016         }
4017 #endif
4018
4019         if (priv->link) {
4020                 g_object_unref (priv->link);
4021                 priv->link = NULL;
4022         }
4023
4024         if (priv->image) {
4025                 g_object_unref (priv->image);
4026                 priv->image = NULL;
4027         }
4028
4029         if (priv->attach_list) {
4030                 g_list_foreach (priv->attach_list,
4031                                 (GFunc) g_object_unref,
4032                                 NULL);
4033                 g_list_free (priv->attach_list);
4034                 priv->attach_list = NULL;
4035         }
4036
4037         if (priv->find_bar) {
4038                 g_signal_handlers_disconnect_by_func
4039                         (window->priv->find_bar,
4040                          G_CALLBACK (find_bar_close_cb),
4041                          window);
4042                 priv->find_bar = NULL;
4043         }
4044
4045         if (priv->uri) {
4046                 if (priv->unlink_temp_file)
4047                         ev_window_clear_temp_file (window);
4048                 g_free (priv->uri);
4049                 priv->uri = NULL;
4050         }
4051
4052         if (priv->dest) {
4053                 g_object_unref (priv->dest);
4054                 priv->dest = NULL;
4055         }
4056
4057         if (priv->history) {
4058                 g_object_unref (priv->history);
4059                 priv->history = NULL;
4060         }
4061
4062         if (priv->fullscreen_timeout_id) {
4063                 g_source_remove (priv->fullscreen_timeout_id);
4064                 priv->fullscreen_timeout_id = 0;
4065         }
4066         destroy_fullscreen_popup (window);
4067
4068         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4069 }
4070
4071 static void
4072 ev_window_class_init (EvWindowClass *ev_window_class)
4073 {
4074         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4075         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4076
4077         g_object_class->dispose = ev_window_dispose;
4078         g_object_class->finalize = ev_window_finalize;
4079
4080         widget_class->focus_in_event = ev_window_focus_in_event;
4081         widget_class->focus_out_event = ev_window_focus_out_event;
4082         widget_class->screen_changed = ev_window_screen_changed;
4083
4084         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4085 }
4086
4087 /* Normal items */
4088 static const GtkActionEntry entries[] = {
4089         { "File", NULL, N_("_File") },
4090         { "Edit", NULL, N_("_Edit") },
4091         { "View", NULL, N_("_View") },
4092         { "Go", NULL, N_("_Go") },
4093         { "Help", NULL, N_("_Help") },
4094
4095         /* File menu */
4096         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4097           N_("Open an existing document"),
4098           G_CALLBACK (ev_window_cmd_file_open) },
4099         { "FileOpenCopy", NULL, N_("Open a _Copy"), NULL,
4100           N_("Open a copy of the current document in a new window"),
4101           G_CALLBACK (ev_window_cmd_file_open_copy) },
4102         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4103           N_("Save a copy of the current document"),
4104           G_CALLBACK (ev_window_cmd_save_as) },
4105         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4106           N_("Setup the page settings for printing"),
4107           G_CALLBACK (ev_window_cmd_file_print_setup) },
4108         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4109           N_("Print this document"),
4110           G_CALLBACK (ev_window_cmd_file_print) },
4111         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4112           G_CALLBACK (ev_window_cmd_file_properties) },
4113         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4114           G_CALLBACK (ev_window_cmd_file_close_window) },
4115
4116         /* Edit menu */
4117         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4118           G_CALLBACK (ev_window_cmd_edit_copy) },
4119 #ifdef HAVE_GTK_RECENT
4120         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4121 #else
4122         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
4123 #endif /* HAVE_GTK_RECENT */
4124           G_CALLBACK (ev_window_cmd_edit_select_all) },
4125         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4126           N_("Find a word or phrase in the document"),
4127           G_CALLBACK (ev_window_cmd_edit_find) },
4128         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4129           G_CALLBACK (ev_window_cmd_edit_find_next) },
4130         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4131           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4132         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4133           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4134         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4135           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4136         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4137           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4138
4139         /* View menu */
4140         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4141           N_("Enlarge the document"),
4142           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4143         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4144           N_("Shrink the document"),
4145           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4146         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4147           N_("Reload the document"),
4148           G_CALLBACK (ev_window_cmd_view_reload) },
4149
4150         /* Go menu */
4151         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4152           N_("Go to the previous page"),
4153           G_CALLBACK (ev_window_cmd_go_previous_page) },
4154         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4155           N_("Go to the next page"),
4156           G_CALLBACK (ev_window_cmd_go_next_page) },
4157         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4158           N_("Go to the first page"),
4159           G_CALLBACK (ev_window_cmd_go_first_page) },
4160         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4161           N_("Go to the last page"),
4162           G_CALLBACK (ev_window_cmd_go_last_page) },
4163
4164         /* Help menu */
4165         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4166           G_CALLBACK (ev_window_cmd_help_contents) },
4167
4168         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4169           G_CALLBACK (ev_window_cmd_help_about) },
4170
4171         /* Toolbar-only */
4172         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4173           N_("Leave fullscreen mode"),
4174           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4175
4176         /* Accellerators */
4177         { "Escape", NULL, "", "Escape", "",
4178           G_CALLBACK (ev_window_cmd_escape) },
4179         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4180           G_CALLBACK (ev_window_cmd_edit_find) },
4181         { "PageDown", NULL, "", "Page_Down", NULL,
4182           G_CALLBACK (ev_window_cmd_scroll_forward) },
4183         { "PageUp", NULL, "", "Page_Up", NULL,
4184           G_CALLBACK (ev_window_cmd_scroll_backward) },
4185         { "Space", NULL, "", "space", NULL,
4186           G_CALLBACK (ev_window_cmd_scroll_forward) },
4187         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4188           G_CALLBACK (ev_window_cmd_scroll_backward) },
4189         { "BackSpace", NULL, "", "BackSpace", NULL,
4190           G_CALLBACK (ev_window_cmd_scroll_backward) },
4191         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4192           G_CALLBACK (ev_window_cmd_scroll_forward) },
4193         { "Return", NULL, "", "Return", NULL,
4194           G_CALLBACK (ev_window_cmd_scroll_forward) },
4195         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4196           G_CALLBACK (ev_window_cmd_scroll_backward) },
4197         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4198           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4199         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4200           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4201         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4202           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4203         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4204           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4205         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4206           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4207         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4208           G_CALLBACK (ev_window_cmd_go_backward) },
4209         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4210           G_CALLBACK (ev_window_cmd_go_forward) },
4211         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4212           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4213         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4214           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4215         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4216           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4217         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4218           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4219 };
4220
4221 /* Toggle items */
4222 static const GtkToggleActionEntry toggle_entries[] = {
4223         /* View Menu */
4224         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4225           N_("Show or hide the toolbar"),
4226           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4227         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4228           N_("Show or hide the side pane"),
4229           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4230         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4231           N_("Show the entire document"),
4232           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4233         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4234           N_("Show two pages at once"),
4235           G_CALLBACK (ev_window_cmd_dual), FALSE },
4236         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
4237           N_("Expand the window to fill the screen"),
4238           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4239         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
4240           N_("Run document as a presentation"),
4241           G_CALLBACK (ev_window_cmd_view_presentation) },
4242         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4243           N_("Make the current document fill the window"),
4244           G_CALLBACK (ev_window_cmd_view_best_fit) },
4245         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4246           N_("Make the current document fill the window width"),
4247           G_CALLBACK (ev_window_cmd_view_page_width) },
4248 };
4249
4250 /* Popups specific items */
4251 static const GtkActionEntry view_popup_entries [] = {
4252         /* Links */
4253         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4254           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4255         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4256           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4257         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4258           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4259         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4260           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4261         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4262           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4263         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4264           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4265 };
4266
4267 static const GtkActionEntry attachment_popup_entries [] = {
4268         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4269           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4270         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4271           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4272 };
4273
4274 static void
4275 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4276 {
4277         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4278 }
4279
4280 static void
4281 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4282 {
4283         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4284         gtk_widget_grab_focus (window->priv->view);
4285 }
4286
4287 static void
4288 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4289 {
4290
4291         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4292         gtk_widget_grab_focus (window->priv->view);
4293 }
4294
4295 static void
4296 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4297 {
4298         GtkAction *action;
4299
4300         action = g_object_new (EV_TYPE_PAGE_ACTION,
4301                                "name", PAGE_SELECTOR_ACTION,
4302                                "label", _("Page"),
4303                                "tooltip", _("Select Page"),
4304                                "visible_overflown", FALSE,
4305                                NULL);
4306         g_signal_connect (action, "activate_link",
4307                           G_CALLBACK (activate_link_cb), window);
4308         gtk_action_group_add_action (group, action);
4309         g_object_unref (action);
4310
4311         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4312                                "name", ZOOM_CONTROL_ACTION,
4313                                "label", _("Zoom"),
4314                                "stock_id", GTK_STOCK_ZOOM_IN,
4315                                "tooltip", _("Adjust the zoom level"),
4316                                "zoom", 1.0,
4317                                NULL);
4318         g_signal_connect (action, "zoom_to_level",
4319                           G_CALLBACK (zoom_control_changed_cb), window);
4320         gtk_action_group_add_action (group, action);
4321         g_object_unref (action);
4322
4323         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4324                                "name", NAVIGATION_ACTION,
4325                                "label", _("Navigation"),
4326                                "is_important", TRUE,
4327                                "short_label", _("Back"),
4328                                "stock_id", GTK_STOCK_GO_DOWN,
4329                                "tooltip", _("Move across visited pages"),
4330                                NULL);
4331         g_signal_connect (action, "activate_link",
4332                           G_CALLBACK (navigation_action_activate_link_cb), window);
4333         gtk_action_group_add_action (group, action);
4334         g_object_unref (action);
4335 }
4336
4337 static void
4338 set_action_properties (GtkActionGroup *action_group)
4339 {
4340         GtkAction *action;
4341
4342         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4343         g_object_set (action, "is-important", TRUE, NULL);
4344         /*translators: this is the label for toolbar button*/
4345         g_object_set (action, "short_label", _("Previous"), NULL);
4346
4347         action = gtk_action_group_get_action (action_group, "GoNextPage");
4348         g_object_set (action, "is-important", TRUE, NULL);
4349         /*translators: this is the label for toolbar button*/
4350         g_object_set (action, "short_label", _("Next"), NULL);
4351
4352         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4353         /*translators: this is the label for toolbar button*/
4354         g_object_set (action, "short_label", _("Zoom In"), NULL);
4355
4356         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4357         /*translators: this is the label for toolbar button*/
4358         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4359
4360         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4361         /*translators: this is the label for toolbar button*/
4362         g_object_set (action, "short_label", _("Best Fit"), NULL);
4363
4364         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4365         /*translators: this is the label for toolbar button*/
4366         g_object_set (action, "short_label", _("Fit Width"), NULL);
4367
4368         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4369         g_object_set (action, "is-important", TRUE, NULL);
4370 }
4371
4372 static void
4373 set_chrome_actions (EvWindow *window)
4374 {
4375         EvWindowPrivate *priv = window->priv;
4376         GtkActionGroup *action_group = priv->action_group;
4377         GtkAction *action;
4378
4379         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4380         g_signal_handlers_block_by_func
4381                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4382         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4383                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4384         g_signal_handlers_unblock_by_func
4385                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4386 }
4387
4388 static void
4389 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4390                           GParamSpec     *pspec,
4391                           EvWindow       *ev_window)
4392 {
4393         GtkTreeModel *model;
4394         GtkAction *action;
4395
4396         g_object_get (G_OBJECT (ev_sidebar_links),
4397                       "model", &model,
4398                       NULL);
4399
4400         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4401         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4402         g_object_unref (model);
4403 }
4404
4405 static gboolean
4406 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4407 {
4408         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4409         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4410
4411         ev_window_set_view_accels_sensitivity (window, TRUE);
4412
4413         return FALSE;
4414 }
4415
4416 static gboolean
4417 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4418 {
4419         ev_window_set_view_accels_sensitivity (window, FALSE);
4420
4421         return FALSE;
4422 }
4423
4424 static void
4425 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4426                                     GParamSpec         *pspec,
4427                                     EvWindow           *ev_window)
4428 {
4429         GtkWidget *widget;
4430
4431         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4432
4433         if (widget != NULL) {
4434                 g_signal_connect_object (widget, "focus_in_event",
4435                                          G_CALLBACK (view_actions_focus_in_cb),
4436                                          ev_window, 0);
4437                 g_signal_connect_object (widget, "focus_out_event",
4438                                          G_CALLBACK (view_actions_focus_out_cb),
4439                                          ev_window, 0);
4440                 g_object_unref (widget);
4441         }
4442 }
4443
4444 static gboolean
4445 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4446 {
4447         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4448                 gboolean maximized;
4449
4450                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4451                 if (!ev_window_is_empty (window))
4452                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4453         }
4454
4455         return FALSE;
4456 }
4457
4458 static gboolean
4459 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4460 {
4461         char *uri = window->priv->uri;
4462         GdkWindowState state;
4463         int x, y, width, height, document_width, document_height;
4464
4465         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4466
4467         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4468                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4469                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4470
4471                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4472                         ev_page_cache_get_max_width (window->priv->page_cache,
4473                                                      0, 1.0,
4474                                                      &document_width);
4475                         ev_page_cache_get_max_height (window->priv->page_cache,
4476                                                       0, 1.0,
4477                                                       &document_height);
4478                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4479                                                         (double)width / document_width);
4480                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4481                                                         (double)height / document_height);
4482
4483                         ev_metadata_manager_set_int (uri, "window_x", x);
4484                         ev_metadata_manager_set_int (uri, "window_y", y);
4485                         ev_metadata_manager_set_int (uri, "window_width", width);
4486                         ev_metadata_manager_set_int (uri, "window_height", height);
4487                 }
4488         }
4489
4490         return FALSE;
4491 }
4492
4493 static void
4494 launch_action (EvWindow *window, EvLinkAction *action)
4495 {
4496         const char *filename = ev_link_action_get_filename (action);
4497         char *uri = NULL;
4498
4499         if (filename  && g_path_is_absolute (filename)) {
4500                 uri = gnome_vfs_get_uri_from_local_path (filename);
4501         } else {
4502                 GnomeVFSURI *base_uri, *resolved_uri;
4503
4504                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4505                 if (base_uri && filename) {
4506                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4507                         if (resolved_uri) {
4508                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4509                                 gnome_vfs_uri_unref (resolved_uri);
4510                         }
4511                         gnome_vfs_uri_unref (base_uri);
4512                 }
4513         }
4514
4515         if (uri) {
4516                 gnome_vfs_url_show (uri);
4517         } else {
4518                 gnome_vfs_url_show (filename);
4519         }
4520
4521         g_free (uri);
4522
4523         /* According to the PDF spec filename can be an executable. I'm not sure
4524            allowing to launch executables is a good idea though. -- marco */
4525 }
4526
4527 static void
4528 launch_external_uri (EvWindow *window, EvLinkAction *action)
4529 {
4530         gnome_vfs_url_show (ev_link_action_get_uri (action));
4531 }
4532
4533 static void
4534 open_remote_link (EvWindow *window, EvLinkAction *action)
4535 {
4536         gchar *uri;
4537         gchar *dir;
4538
4539         dir = g_path_get_dirname (window->priv->uri);
4540
4541         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4542                                 NULL);
4543         g_free (dir);
4544
4545         ev_application_open_uri_at_dest (EV_APP, uri,
4546                                          gtk_window_get_screen (GTK_WINDOW (window)),
4547                                          ev_link_action_get_dest (action),
4548                                          0,
4549                                          FALSE,
4550                                          GDK_CURRENT_TIME);
4551
4552         g_free (uri);
4553 }
4554
4555 static void
4556 do_action_named (EvWindow *window, EvLinkAction *action)
4557 {
4558         const gchar *name = ev_link_action_get_name (action);
4559
4560         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4561                 ev_window_cmd_go_first_page (NULL, window);
4562         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4563                 ev_window_cmd_go_previous_page (NULL, window);
4564         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4565                 ev_window_cmd_go_next_page (NULL, window);
4566         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4567                 ev_window_cmd_go_last_page (NULL, window);
4568         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4569                 ev_window_cmd_focus_page_selector (NULL, window);
4570         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4571                 ev_window_cmd_edit_find (NULL, window);
4572         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4573                 ev_window_cmd_file_close_window (NULL, window);
4574         } else {
4575                 g_warning ("Unimplemented named action: %s, please post a "
4576                            "bug report in Evince bugzilla "
4577                            "(http://bugzilla.gnome.org) with a testcase.",
4578                            name);
4579         }
4580 }
4581
4582 static void
4583 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4584 {
4585         switch (ev_link_action_get_action_type (action)) {
4586                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4587                         EvLinkDest *dest;
4588
4589                         dest = ev_link_action_get_dest (action);
4590                         if (!dest)
4591                                 return;
4592
4593                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4594                 }
4595                         break;
4596                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4597                         launch_external_uri (window, action);
4598                         break;
4599                 case EV_LINK_ACTION_TYPE_LAUNCH:
4600                         launch_action (window, action);
4601                         break;
4602                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4603                         open_remote_link (window, action);
4604                         break;
4605                 case EV_LINK_ACTION_TYPE_NAMED:
4606                         do_action_named (window, action);
4607                         break;
4608                 default:
4609                         g_assert_not_reached ();
4610         }
4611 }
4612
4613 static void
4614 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4615 {
4616         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4617 }
4618
4619 static void
4620 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4621 {
4622         EvLinkAction *ev_action = NULL;
4623         EvLinkDest   *dest;
4624
4625         ev_action = ev_link_get_action (window->priv->link);
4626         if (!ev_action)
4627                 return;
4628
4629         dest = ev_link_action_get_dest (ev_action);
4630         if (!dest)
4631                 return;
4632
4633         ev_window_cmd_file_open_copy_at_dest (window, dest);
4634 }
4635
4636 static void
4637 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4638 {
4639         GtkClipboard *clipboard;
4640         EvLinkAction *ev_action;
4641         const gchar *uri;
4642
4643         ev_action = ev_link_get_action (window->priv->link);
4644         if (!ev_action)
4645                 return;
4646
4647         uri = ev_link_action_get_uri (ev_action);
4648
4649         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4650                                               GDK_SELECTION_CLIPBOARD);
4651         gtk_clipboard_set_text (clipboard, uri, -1);
4652 }
4653
4654 static void
4655 image_save_dialog_response_cb (GtkWidget *fc,
4656                                gint       response_id,
4657                                EvWindow  *ev_window)
4658 {
4659         gchar  *uri;
4660         gchar  *filename;
4661         GError *error = NULL;
4662
4663         if (response_id != GTK_RESPONSE_OK) {
4664                 gtk_widget_destroy (fc);
4665                 return;
4666         }
4667
4668         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4669         filename = g_filename_from_uri (uri, NULL, NULL);
4670         g_free (uri);
4671
4672         /* FIXME: allow saving in other image formats than png */
4673         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4674                          filename, "png", &error, NULL);
4675
4676         if (error) {
4677                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4678                                         _("The image could not be saved."),
4679                                         error);
4680                 g_error_free (error);
4681         }
4682
4683         g_free (filename);
4684
4685         gtk_widget_destroy (fc);
4686 }
4687
4688 static void
4689 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4690 {
4691         GtkWidget     *fc;
4692         GtkFileFilter *filter;
4693
4694         if (!window->priv->image)
4695                 return;
4696
4697         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4698                                           GTK_WINDOW (window),
4699                                           GTK_FILE_CHOOSER_ACTION_SAVE,
4700                                           GTK_STOCK_CANCEL,
4701                                           GTK_RESPONSE_CANCEL,
4702                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4703                                           NULL);
4704
4705         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4706         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4707
4708         filter = gtk_file_filter_new ();
4709         gtk_file_filter_set_name (filter, _("Images"));
4710         gtk_file_filter_add_pixbuf_formats (filter);
4711         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
4712
4713         g_signal_connect (fc, "response",
4714                           G_CALLBACK (image_save_dialog_response_cb),
4715                           window);
4716
4717         gtk_widget_show (fc);
4718 }
4719
4720 static void
4721 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
4722 {
4723         GtkClipboard *clipboard;
4724
4725         if (!window->priv->image)
4726                 return;
4727
4728         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4729                                               GDK_SELECTION_CLIPBOARD);
4730         gtk_clipboard_set_image (clipboard,
4731                                  ev_image_get_pixbuf (window->priv->image));
4732 }
4733
4734 static void
4735 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4736 {
4737         GList *l;
4738
4739         if (!window->priv->attach_list)
4740                 return;
4741
4742         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4743                 EvAttachment *attachment;
4744                 GError       *error = NULL;
4745
4746                 attachment = (EvAttachment *) l->data;
4747
4748                 ev_attachment_open (attachment, &error);
4749
4750                 if (error) {
4751                         ev_window_error_dialog (GTK_WINDOW (window),
4752                                                 _("Unable to open attachment"),
4753                                                 error);
4754                         g_error_free (error);
4755                 }
4756         }
4757 }
4758
4759 static void
4760 attachment_save_dialog_response_cb (GtkWidget *fc,
4761                                     gint       response_id,
4762                                     EvWindow  *ev_window)
4763 {
4764         gchar                *uri;
4765         GList                *l;
4766         GtkFileChooserAction  fc_action;
4767         gboolean              is_dir;
4768
4769         if (response_id != GTK_RESPONSE_OK) {
4770                 gtk_widget_destroy (fc);
4771                 return;
4772         }
4773
4774         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4775
4776         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4777         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4778
4779         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4780                 EvAttachment *attachment;
4781                 gchar        *filename;
4782                 GError       *error = NULL;
4783
4784                 attachment = (EvAttachment *) l->data;
4785
4786                 if (is_dir) {
4787                         filename = g_strjoin ("/", uri,
4788                                               ev_attachment_get_name (attachment),
4789                                               NULL);
4790                 } else {
4791                         filename = g_strdup (uri);
4792                 }
4793
4794                 ev_attachment_save (attachment, filename, &error);
4795                 g_free (filename);
4796
4797                 if (error) {
4798                         ev_window_error_dialog (GTK_WINDOW (ev_window),
4799                                                 _("The attachment could not be saved."),
4800                                                 error);
4801                         g_error_free (error);
4802                 }
4803         }
4804
4805         g_free (uri);
4806
4807         gtk_widget_destroy (fc);
4808 }
4809
4810 static void
4811 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4812 {
4813         GtkWidget    *fc;
4814         EvAttachment *attachment = NULL;
4815
4816         if (!window->priv->attach_list)
4817                 return;
4818
4819         if (g_list_length (window->priv->attach_list) == 1)
4820                 attachment = (EvAttachment *) window->priv->attach_list->data;
4821
4822         fc = gtk_file_chooser_dialog_new (
4823                 _("Save Attachment"),
4824                 GTK_WINDOW (window),
4825                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4826                 GTK_STOCK_CANCEL,
4827                 GTK_RESPONSE_CANCEL,
4828                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4829                 NULL);
4830
4831         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4832         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4833
4834         if (attachment)
4835                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4836                                                    ev_attachment_get_name (attachment));
4837
4838         g_signal_connect (fc, "response",
4839                           G_CALLBACK (attachment_save_dialog_response_cb),
4840                           window);
4841
4842         gtk_widget_show (fc);
4843 }
4844
4845 static void
4846 ev_window_init (EvWindow *ev_window)
4847 {
4848         GtkActionGroup *action_group;
4849         GtkAccelGroup *accel_group;
4850         GError *error = NULL;
4851         GtkWidget *sidebar_widget, *toolbar_dock;
4852
4853         g_signal_connect (ev_window, "configure_event",
4854                           G_CALLBACK (window_configure_event_cb), NULL);
4855         g_signal_connect (ev_window, "window_state_event",
4856                           G_CALLBACK (window_state_event_cb), NULL);
4857         g_signal_connect (ev_window, "notify",
4858                           G_CALLBACK (fullscreen_timeout_cb), NULL);
4859
4860         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4861
4862         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4863         ev_window->priv->title = ev_window_title_new (ev_window);
4864
4865         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4866         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4867         gtk_widget_show (ev_window->priv->main_box);
4868
4869         action_group = gtk_action_group_new ("MenuActions");
4870         ev_window->priv->action_group = action_group;
4871         gtk_action_group_set_translation_domain (action_group, NULL);
4872         gtk_action_group_add_actions (action_group, entries,
4873                                       G_N_ELEMENTS (entries), ev_window);
4874         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4875                                              G_N_ELEMENTS (toggle_entries),
4876                                              ev_window);
4877         set_action_properties (action_group);
4878         register_custom_actions (ev_window, action_group);
4879
4880         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4881         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4882                                             action_group, 0);
4883
4884         accel_group =
4885                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4886         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4887
4888         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4889
4890         action_group = gtk_action_group_new ("ViewPopupActions");
4891         ev_window->priv->view_popup_action_group = action_group;
4892         gtk_action_group_set_translation_domain (action_group, NULL);
4893         gtk_action_group_add_actions (action_group, view_popup_entries,
4894                                       G_N_ELEMENTS (view_popup_entries),
4895                                       ev_window);
4896         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4897                                             action_group, 0);
4898
4899         action_group = gtk_action_group_new ("AttachmentPopupActions");
4900         ev_window->priv->attachment_popup_action_group = action_group;
4901         gtk_action_group_set_translation_domain (action_group, NULL);
4902         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4903                                       G_N_ELEMENTS (attachment_popup_entries),
4904                                       ev_window);
4905         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4906                                             action_group, 0);
4907
4908         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4909                                               DATADIR"/evince-ui.xml",
4910                                               &error)) {
4911                 g_warning ("building menus failed: %s", error->message);
4912                 g_error_free (error);
4913         }
4914
4915 #ifdef HAVE_GTK_RECENT
4916         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4917                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4918         ev_window->priv->recent_action_group = NULL;
4919         ev_window->priv->recent_ui_id = 0;
4920         g_signal_connect_swapped (ev_window->priv->recent_manager,
4921                                   "changed",
4922                                   G_CALLBACK (ev_window_setup_recent),
4923                                   ev_window);
4924 #endif /* HAVE_GTK_RECENT */
4925
4926         ev_window->priv->menubar =
4927                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4928                                             "/MainMenu");
4929         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4930                             ev_window->priv->menubar,
4931                             FALSE, FALSE, 0);
4932
4933         /* This sucks, but there is no way to have a draw=no, expand=true separator
4934          * in a GtkUIManager-built toolbar. So, just add another toolbar.
4935          * See gtk+ bug 166489.
4936          */
4937         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
4938         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
4939                             FALSE, FALSE, 0);
4940         gtk_widget_show (toolbar_dock);
4941
4942         ev_window->priv->toolbar = GTK_WIDGET
4943           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4944                          "ui-manager", ev_window->priv->ui_manager,
4945                          "popup-path", "/ToolbarPopup",
4946                          "model", ev_application_get_toolbars_model (EV_APP, FALSE),
4947                          NULL));
4948
4949         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4950                                    "DefaultToolBar");
4951         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
4952                             TRUE, TRUE, 0);
4953         gtk_widget_show (ev_window->priv->toolbar);
4954
4955         /* Preview toolbar */
4956         ev_window->priv->preview_toolbar = egg_editable_toolbar_new_with_model
4957                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, TRUE), NULL);
4958         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->preview_toolbar,
4959                             FALSE, FALSE, 0);
4960
4961         /* Add the main area */
4962         ev_window->priv->hpaned = gtk_hpaned_new ();
4963         g_signal_connect (ev_window->priv->hpaned,
4964                           "notify::position",
4965                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4966                           ev_window);
4967
4968         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4969         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4970                             TRUE, TRUE, 0);
4971         gtk_widget_show (ev_window->priv->hpaned);
4972
4973         ev_window->priv->sidebar = ev_sidebar_new ();
4974         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4975                          ev_window->priv->sidebar, FALSE, FALSE);
4976         gtk_widget_show (ev_window->priv->sidebar);
4977
4978         /* Stub sidebar, for now */
4979
4980         sidebar_widget = ev_sidebar_links_new ();
4981         ev_window->priv->sidebar_links = sidebar_widget;
4982         g_signal_connect (sidebar_widget,
4983                           "notify::model",
4984                           G_CALLBACK (sidebar_widget_model_set),
4985                           ev_window);
4986         g_signal_connect (sidebar_widget,
4987                           "link_activated",
4988                           G_CALLBACK (sidebar_links_link_activated_cb),
4989                           ev_window);
4990         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4991         gtk_widget_show (sidebar_widget);
4992         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4993                              sidebar_widget);
4994
4995         sidebar_widget = ev_sidebar_attachments_new ();
4996         ev_window->priv->sidebar_attachments = sidebar_widget;
4997         g_signal_connect_object (sidebar_widget,
4998                                  "popup",
4999                                  G_CALLBACK (attachment_bar_menu_popup_cb),
5000                                  ev_window, 0);
5001         gtk_widget_show (sidebar_widget);
5002         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5003                              sidebar_widget);
5004
5005         sidebar_widget = ev_sidebar_thumbnails_new ();
5006         ev_window->priv->sidebar_thumbs = sidebar_widget;
5007         g_signal_connect (sidebar_widget,
5008                           "notify::main-widget",
5009                           G_CALLBACK (sidebar_page_main_widget_update_cb),
5010                           ev_window);
5011         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
5012         gtk_widget_show (sidebar_widget);
5013         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
5014                              sidebar_widget);
5015
5016         ev_window->priv->scrolled_window =
5017                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
5018                                           "shadow-type", GTK_SHADOW_IN,
5019                                           NULL));
5020         gtk_widget_show (ev_window->priv->scrolled_window);
5021
5022         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
5023                         ev_window->priv->scrolled_window);
5024
5025         ev_window->priv->view = ev_view_new ();
5026         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
5027                                 ev_window_get_screen_dpi (ev_window));
5028         ev_window->priv->password_view = ev_password_view_new ();
5029         g_signal_connect_swapped (ev_window->priv->password_view,
5030                                   "unlock",
5031                                   G_CALLBACK (ev_window_popup_password_dialog),
5032                                   ev_window);
5033         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
5034                                  G_CALLBACK (view_actions_focus_in_cb),
5035                                  ev_window, 0);
5036         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5037                                  G_CALLBACK (view_actions_focus_out_cb),
5038                                  ev_window, 0);
5039         g_signal_connect_object (ev_window->priv->view, "external-link",
5040                                  G_CALLBACK (view_external_link_cb),
5041                                  ev_window, 0);
5042         g_signal_connect_object (ev_window->priv->view, "handle-link",
5043                                  G_CALLBACK (view_handle_link_cb),
5044                                  ev_window, 0);
5045
5046         g_signal_connect_object (ev_window->priv->view,
5047                                  "popup",
5048                                  G_CALLBACK (view_menu_popup_cb),
5049                                  ev_window, 0);
5050         gtk_widget_show (ev_window->priv->view);
5051         gtk_widget_show (ev_window->priv->password_view);
5052
5053         /* Find Bar */
5054         ev_window->priv->find_bar = egg_find_bar_new ();
5055         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5056                           ev_window->priv->find_bar,
5057                           FALSE, TRUE, 0);
5058
5059         /* We own a ref on these widgets, as we can swap them in and out */
5060         g_object_ref (ev_window->priv->view);
5061         g_object_ref (ev_window->priv->password_view);
5062
5063         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5064                            ev_window->priv->view);
5065
5066         g_signal_connect (ev_window->priv->view,
5067                           "notify::find-status",
5068                           G_CALLBACK (view_find_status_changed_cb),
5069                           ev_window);
5070         g_signal_connect (ev_window->priv->view,
5071                           "notify::sizing-mode",
5072                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5073                           ev_window);
5074         g_signal_connect (ev_window->priv->view,
5075                           "notify::zoom",
5076                           G_CALLBACK (ev_window_zoom_changed_cb),
5077                           ev_window);
5078         g_signal_connect (ev_window->priv->view,
5079                           "notify::dual-page",
5080                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5081                           ev_window);
5082         g_signal_connect (ev_window->priv->view,
5083                           "notify::continuous",
5084                           G_CALLBACK (ev_window_continuous_changed_cb),
5085                           ev_window);
5086         g_signal_connect (ev_window->priv->view,
5087                           "notify::rotation",
5088                           G_CALLBACK (ev_window_rotation_changed_cb),
5089                           ev_window);
5090         g_signal_connect (ev_window->priv->view,
5091                           "notify::has-selection",
5092                           G_CALLBACK (ev_window_has_selection_changed_cb),
5093                           ev_window);
5094
5095         /* Connect sidebar signals */
5096         g_signal_connect (ev_window->priv->sidebar,
5097                           "notify::visible",
5098                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5099                           ev_window);
5100         g_signal_connect (ev_window->priv->sidebar,
5101                           "notify::current-page",
5102                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5103                           ev_window);
5104
5105         /* Connect to find bar signals */
5106         g_signal_connect (ev_window->priv->find_bar,
5107                           "previous",
5108                           G_CALLBACK (find_bar_previous_cb),
5109                           ev_window);
5110         g_signal_connect (ev_window->priv->find_bar,
5111                           "next",
5112                           G_CALLBACK (find_bar_next_cb),
5113                           ev_window);
5114         g_signal_connect (ev_window->priv->find_bar,
5115                           "close",
5116                           G_CALLBACK (find_bar_close_cb),
5117                           ev_window);
5118         g_signal_connect (ev_window->priv->find_bar,
5119                           "notify::search-string",
5120                           G_CALLBACK (find_bar_search_changed_cb),
5121                           ev_window);
5122         g_signal_connect (ev_window->priv->find_bar,
5123                           "notify::case-sensitive",
5124                           G_CALLBACK (find_bar_search_changed_cb),
5125                           ev_window);
5126         g_signal_connect (ev_window->priv->find_bar,
5127                           "notify::visible",
5128                           G_CALLBACK (find_bar_search_changed_cb),
5129                           ev_window);
5130         g_signal_connect (ev_window->priv->find_bar,
5131                           "scroll",
5132                           G_CALLBACK (find_bar_scroll),
5133                           ev_window);
5134
5135         /* Popups */
5136         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5137                                                                  "/DocumentPopup");
5138         ev_window->priv->link = NULL;
5139
5140         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5141                                                                        "/AttachmentPopup");
5142         ev_window->priv->attach_list = NULL;
5143
5144         /* Give focus to the document view */
5145         gtk_widget_grab_focus (ev_window->priv->view);
5146
5147         /* Set it user interface params */
5148         ev_window_setup_recent (ev_window);
5149
5150         setup_chrome_from_metadata (ev_window);
5151         set_chrome_actions (ev_window);
5152         update_chrome_visibility (ev_window);
5153
5154         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5155
5156         setup_view_from_metadata (ev_window);
5157         setup_sidebar_from_metadata (ev_window, NULL);
5158
5159         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5160         ev_window_setup_action_sensitivity (ev_window);
5161 }
5162
5163 GtkWidget *
5164 ev_window_new (void)
5165 {
5166         GtkWidget *ev_window;
5167
5168         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5169                                               "type", GTK_WINDOW_TOPLEVEL,
5170                                               NULL));
5171
5172         return ev_window;
5173 }