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