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 (job->mode != EV_WINDOW_MODE_PREVIEW) {
1263                         setup_view_from_metadata (ev_window);
1264                 }
1265
1266                 if (!ev_window->priv->unlink_temp_file) {
1267                         ev_window_add_recent (ev_window, ev_window->priv->uri);
1268                 }
1269
1270                 ev_window_setup_document (ev_window);
1271
1272                 if (job->dest) {
1273                         EvLink *link;
1274                         EvLinkAction *link_action;
1275
1276                         link_action = ev_link_action_new_dest (g_object_ref (job->dest));
1277                         link = ev_link_new (NULL, link_action);
1278                         ev_view_handle_link (EV_VIEW (ev_window->priv->view), link);
1279                         g_object_unref (link);
1280                 }
1281
1282                 switch (job->mode) {
1283                         case EV_WINDOW_MODE_FULLSCREEN:
1284                                 ev_window_run_fullscreen (ev_window);
1285                                 break;
1286                         case EV_WINDOW_MODE_PRESENTATION:
1287                                 ev_window_run_presentation (ev_window);
1288                                 break;
1289                         case EV_WINDOW_MODE_PREVIEW:
1290                                 ev_window_run_preview (ev_window);
1291                                 break;
1292                         default:
1293                                 break;
1294                 }
1295
1296                 ev_window_clear_load_job (ev_window);
1297                 return;
1298         }
1299
1300         if (job->error->domain == EV_DOCUMENT_ERROR &&
1301             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
1302                 gchar *base_name, *file_name;
1303
1304                 setup_view_from_metadata (ev_window);
1305
1306                 file_name = gnome_vfs_format_uri_for_display (job->uri);
1307                 base_name = g_path_get_basename (file_name);
1308                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
1309                                                 base_name);
1310                 g_free (file_name);
1311                 g_free (base_name);
1312                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
1313
1314                 ev_window_popup_password_dialog (ev_window);
1315         } else {
1316                 ev_window_error_dialog (GTK_WINDOW (ev_window),
1317                                         _("Unable to open document"),
1318                                         job->error);
1319                 ev_window_clear_load_job (ev_window);
1320         }
1321
1322         return;
1323 }
1324
1325 const char *
1326 ev_window_get_uri (EvWindow *ev_window)
1327 {
1328         return ev_window->priv->uri;
1329 }
1330
1331 static void
1332 ev_window_close_dialogs (EvWindow *ev_window)
1333 {
1334         if (ev_window->priv->password_dialog)
1335                 gtk_widget_destroy (ev_window->priv->password_dialog);
1336         ev_window->priv->password_dialog = NULL;
1337
1338 #ifdef WITH_PRINT
1339         if (ev_window->priv->print_dialog)
1340                 gtk_widget_destroy (ev_window->priv->print_dialog);
1341         ev_window->priv->print_dialog = NULL;
1342 #endif
1343
1344 #ifdef WITH_GNOME_PRINT
1345         if (ev_window->priv->print_job)
1346                 g_object_unref (ev_window->priv->print_job);
1347         ev_window->priv->print_job = NULL;
1348 #endif
1349
1350         if (ev_window->priv->properties)
1351                 gtk_widget_destroy (ev_window->priv->properties);
1352         ev_window->priv->properties = NULL;
1353 }
1354
1355 static gint
1356 xfer_update_progress_callback (GnomeVFSAsyncHandle      *handle,
1357                                GnomeVFSXferProgressInfo *info,
1358                                EvWindow                 *ev_window)
1359 {
1360         switch (info->status) {
1361                 case GNOME_VFS_XFER_PROGRESS_STATUS_OK:
1362                         if (info->phase == GNOME_VFS_XFER_PHASE_COMPLETED) {
1363                                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1364                         }
1365
1366                         return 1;
1367                 case GNOME_VFS_XFER_PROGRESS_STATUS_VFSERROR:
1368                 case GNOME_VFS_XFER_PROGRESS_STATUS_OVERWRITE:
1369                 case GNOME_VFS_XFER_PROGRESS_STATUS_DUPLICATE:
1370                         return 1;
1371                 default:
1372                         g_assert_not_reached ();
1373         }
1374
1375         return 0;
1376 }
1377
1378 void
1379 ev_window_open_uri (EvWindow       *ev_window,
1380                     const char     *uri,
1381                     EvLinkDest     *dest,
1382                     EvWindowRunMode mode,
1383                     gboolean        unlink_temp_file)
1384 {
1385         GnomeVFSURI *source_uri;
1386         GnomeVFSURI *target_uri;
1387
1388         ev_window_close_dialogs (ev_window);
1389         ev_window_clear_load_job (ev_window);
1390         ev_window_clear_local_uri (ev_window);
1391         ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE);
1392
1393         ev_window->priv->unlink_temp_file = unlink_temp_file;
1394
1395         if (ev_window->priv->uri)
1396                 g_free (ev_window->priv->uri);
1397         ev_window->priv->uri = g_strdup (uri);
1398
1399         setup_size_from_metadata (ev_window);
1400
1401         ev_window->priv->load_job = ev_job_load_new (uri, dest, mode);
1402         g_signal_connect (ev_window->priv->load_job,
1403                           "finished",
1404                           G_CALLBACK (ev_window_load_job_cb),
1405                           ev_window);
1406
1407         source_uri = gnome_vfs_uri_new (uri);
1408         if (!gnome_vfs_uri_is_local (source_uri) && !ev_window->priv->local_uri) {
1409                 GnomeVFSAsyncHandle *handle;
1410                 GList               *slist = NULL;
1411                 GList               *tlist = NULL;
1412                 char                *tmp_name;
1413                 char                *base_name;
1414
1415                 /* We'd like to keep extension of source uri since
1416                  * it helps to resolve some mime types, say cbz */
1417
1418                 tmp_name = ev_tmp_filename (NULL);
1419                 base_name = gnome_vfs_uri_extract_short_name (source_uri);
1420                 ev_window->priv->local_uri = g_strconcat ("file:", tmp_name, "-", base_name, NULL);
1421                 ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job),
1422                                      ev_window->priv->local_uri);
1423                 g_free (base_name);
1424                 g_free (tmp_name);
1425
1426                 target_uri = gnome_vfs_uri_new (ev_window->priv->local_uri);
1427
1428                 slist = g_list_prepend (slist, source_uri);
1429                 tlist = g_list_prepend (tlist, target_uri);
1430                 gnome_vfs_async_xfer (&handle, slist, tlist,
1431                                       GNOME_VFS_XFER_DEFAULT | GNOME_VFS_XFER_FOLLOW_LINKS,
1432                                       GNOME_VFS_XFER_ERROR_MODE_ABORT,
1433                                       GNOME_VFS_XFER_OVERWRITE_MODE_REPLACE,
1434                                       GNOME_VFS_PRIORITY_DEFAULT,
1435                                       (GnomeVFSAsyncXferProgressCallback)xfer_update_progress_callback,
1436                                       ev_window,
1437                                       NULL, NULL);
1438
1439                 g_list_free (slist);
1440                 g_list_free (tlist);
1441                 gnome_vfs_uri_unref (target_uri);
1442                 gnome_vfs_uri_unref (source_uri);
1443
1444                 return;
1445         }
1446
1447         gnome_vfs_uri_unref (source_uri);
1448         ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
1449 }
1450
1451 static void
1452 file_open_dialog_response_cb (GtkWidget *chooser,
1453                               gint       response_id,
1454                               EvWindow  *ev_window)
1455 {
1456         if (response_id == GTK_RESPONSE_OK) {
1457                 GSList *uris;
1458
1459                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1460
1461                 ev_application_open_uri_list (EV_APP, uris,
1462                                               gtk_window_get_screen (GTK_WINDOW (ev_window)),
1463                                               GDK_CURRENT_TIME);
1464
1465                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1466                 g_slist_free (uris);
1467         }
1468         ev_application_set_chooser_uri (EV_APP,
1469                                         gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser)));
1470
1471         gtk_widget_destroy (chooser);
1472 }
1473
1474 static void
1475 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1476 {
1477         GtkWidget *chooser;
1478
1479         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1480                                                GTK_WINDOW (window),
1481                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1482                                                GTK_STOCK_CANCEL,
1483                                                GTK_RESPONSE_CANCEL,
1484                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1485                                                NULL);
1486
1487         ev_document_factory_add_filters (chooser, NULL);
1488         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1489         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1490         if (ev_application_get_chooser_uri (EV_APP) != NULL) {
1491                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1492                                           ev_application_get_chooser_uri (EV_APP));
1493         } else if (window->priv->uri != NULL) {
1494                 gtk_file_chooser_set_uri (GTK_FILE_CHOOSER (chooser),
1495                                           window->priv->uri);
1496         }
1497
1498         g_signal_connect (chooser, "response",
1499                           G_CALLBACK (file_open_dialog_response_cb),
1500                           window);
1501
1502         gtk_widget_show (chooser);
1503 }
1504
1505 static gchar *
1506 ev_window_create_tmp_symlink (const gchar *filename, GError **error)
1507 {
1508         gchar *tmp_filename = NULL;
1509         gchar *name;
1510         gint   res;
1511         guint  i = 0;
1512
1513         name = g_path_get_basename (filename);
1514
1515         do {
1516                 gchar *basename;
1517
1518                 if (tmp_filename)
1519                         g_free (tmp_filename);
1520
1521                 basename = g_strdup_printf ("%s-%d", name, i++);
1522                 tmp_filename = g_build_filename (ev_tmp_dir (),
1523                                                  basename, NULL);
1524
1525                 g_free (basename);
1526         } while ((res = symlink (filename, tmp_filename)) != 0 && errno == EEXIST);
1527
1528         g_free (name);
1529
1530         if (res != 0 && errno != EEXIST) {
1531                 if (error) {
1532                         *error = g_error_new (G_FILE_ERROR,
1533                                               g_file_error_from_errno (errno),
1534                                               _("Couldn't create symlink “%s”: %s"),
1535                                               tmp_filename, strerror (errno));
1536                 }
1537
1538                 g_free (tmp_filename);
1539
1540                 return NULL;
1541         }
1542
1543         return tmp_filename;
1544 }
1545
1546 static void
1547 ev_window_cmd_file_open_copy_at_dest (EvWindow *window, EvLinkDest *dest)
1548 {
1549         GError      *error = NULL;
1550         gchar       *symlink_uri;
1551         gchar       *old_filename;
1552         gchar       *new_filename;
1553         const gchar *uri_unc;
1554
1555         uri_unc = g_object_get_data (G_OBJECT (window->priv->document),
1556                                      "uri-uncompressed");
1557         old_filename = g_filename_from_uri (uri_unc ? uri_unc : window->priv->uri,
1558                                             NULL, NULL);
1559         new_filename = ev_window_create_tmp_symlink (old_filename, &error);
1560
1561         if (error) {
1562                 ev_window_error_dialog (GTK_WINDOW (window),
1563                                         _("Cannot open a copy."),
1564                                         error);
1565
1566                 g_error_free (error);
1567                 g_free (old_filename);
1568                 g_free (new_filename);
1569
1570                 return;
1571         }
1572
1573         g_free (old_filename);
1574
1575         symlink_uri = g_filename_to_uri (new_filename, NULL, NULL);
1576         g_free (new_filename);
1577
1578         ev_application_open_uri_at_dest (EV_APP,
1579                                          symlink_uri,
1580                                          gtk_window_get_screen (GTK_WINDOW (window)),
1581                                          dest,
1582                                          0,
1583                                          TRUE,
1584                                          GDK_CURRENT_TIME);
1585         g_free (symlink_uri);
1586 }
1587
1588 static void
1589 ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window)
1590 {
1591         EvPageCache *page_cache;
1592         EvLinkDest  *dest;
1593         gint         current_page;
1594
1595         page_cache = ev_page_cache_get (window->priv->document);
1596         current_page = ev_page_cache_get_current_page (page_cache);
1597
1598         dest = ev_link_dest_new_page (current_page);
1599         ev_window_cmd_file_open_copy_at_dest (window, dest);
1600         g_object_unref (dest);
1601 }
1602
1603 #ifdef HAVE_GTK_RECENT
1604 static void
1605 ev_window_cmd_recent_file_activate (GtkAction     *action,
1606                                     EvWindow      *window)
1607 {
1608         GtkRecentInfo *info;
1609         const gchar   *uri;
1610
1611         info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
1612         g_assert (info != NULL);
1613
1614         uri = gtk_recent_info_get_uri (info);
1615
1616         ev_application_open_uri_at_dest (EV_APP, uri,
1617                                          gtk_window_get_screen (GTK_WINDOW (window)),
1618                                          NULL, 0, FALSE,
1619                                          GDK_CURRENT_TIME);
1620 }
1621 #else
1622 static void
1623 ev_window_cmd_recent_file_activate (GtkAction *action,
1624                                     EvWindow *ev_window)
1625 {
1626         char *uri;
1627         EggRecentItem *item;
1628
1629         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1630                                                    action);
1631
1632         uri = egg_recent_item_get_uri (item);
1633
1634         ev_application_open_uri (EV_APP, uri, NULL,
1635                                  GDK_CURRENT_TIME, NULL);
1636
1637         g_free (uri);
1638 }
1639 #endif /* HAVE_GTK_RECENT */
1640
1641 static void
1642 ev_window_add_recent (EvWindow *window, const char *filename)
1643 {
1644 #ifdef HAVE_GTK_RECENT
1645         gtk_recent_manager_add_item (window->priv->recent_manager, filename);
1646 #else
1647         EggRecentItem *item;
1648
1649         item = egg_recent_item_new_from_uri (filename);
1650         egg_recent_item_add_group (item, "Evince");
1651         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1652 #endif /* HAVE_GTK_RECENT */
1653 }
1654
1655 #ifdef HAVE_GTK_RECENT
1656 static gint
1657 compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b)
1658 {
1659         gboolean     has_ev_a, has_ev_b;
1660         const gchar *evince = g_get_application_name ();
1661
1662         has_ev_a = gtk_recent_info_has_application (a, evince);
1663         has_ev_b = gtk_recent_info_has_application (b, evince);
1664
1665         if (has_ev_a && has_ev_b) {
1666                 time_t time_a, time_b;
1667
1668                 time_a = gtk_recent_info_get_modified (a);
1669                 time_b = gtk_recent_info_get_modified (b);
1670
1671                 return (time_b - time_a);
1672         } else if (has_ev_a) {
1673                 return -1;
1674         } else if (has_ev_b) {
1675                 return 1;
1676         }
1677
1678         return 0;
1679 }
1680 #endif /* HAVE_GTK_RECENT */
1681
1682 /*
1683  * Doubles underscore to avoid spurious menu accels.
1684  */
1685 static gchar *
1686 ev_window_get_recent_file_label (gint index, const gchar *filename)
1687 {
1688         GString *str;
1689         gint length;
1690         const gchar *p;
1691         const gchar *end;
1692
1693         g_return_val_if_fail (filename != NULL, NULL);
1694
1695         length = strlen (filename);
1696         str = g_string_sized_new (length + 10);
1697         g_string_printf (str, "_%d.  ", index);
1698
1699         p = filename;
1700         end = filename + length;
1701
1702         while (p != end) {
1703                 const gchar *next;
1704                 next = g_utf8_next_char (p);
1705
1706                 switch (*p) {
1707                         case '_':
1708                                 g_string_append (str, "__");
1709                                 break;
1710                         default:
1711                                 g_string_append_len (str, p, next - p);
1712                                 break;
1713                 }
1714
1715                 p = next;
1716         }
1717
1718         return g_string_free (str, FALSE);
1719 }
1720
1721 static void
1722 ev_window_setup_recent (EvWindow *ev_window)
1723 {
1724 #ifdef HAVE_GTK_RECENT
1725         GList        *items, *l;
1726         guint         n_items = 0;
1727         const gchar  *evince = g_get_application_name ();
1728         static guint  i = 0;
1729
1730         if (ev_window->priv->recent_ui_id > 0) {
1731                 gtk_ui_manager_remove_ui (ev_window->priv->ui_manager,
1732                                           ev_window->priv->recent_ui_id);
1733                 gtk_ui_manager_ensure_update (ev_window->priv->ui_manager);
1734         }
1735         ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager);
1736
1737         if (ev_window->priv->recent_action_group) {
1738                 gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager,
1739                                                     ev_window->priv->recent_action_group);
1740                 g_object_unref (ev_window->priv->recent_action_group);
1741         }
1742         ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions");
1743         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
1744                                             ev_window->priv->recent_action_group, 0);
1745
1746         items = gtk_recent_manager_get_items (ev_window->priv->recent_manager);
1747         items = g_list_sort (items, (GCompareFunc) compare_recent_items);
1748
1749         for (l = items; l && l->data; l = g_list_next (l)) {
1750                 GtkRecentInfo *info;
1751                 GtkAction     *action;
1752                 gchar         *action_name;
1753                 gchar         *label;
1754
1755                 info = (GtkRecentInfo *) l->data;
1756
1757                 if (!gtk_recent_info_has_application (info, evince) ||
1758                     (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info)))
1759                         continue;
1760
1761                 action_name = g_strdup_printf ("RecentFile%u", i++);
1762                 label = ev_window_get_recent_file_label (
1763                         n_items + 1, gtk_recent_info_get_display_name (info));
1764
1765                 action = g_object_new (GTK_TYPE_ACTION,
1766                                        "name", action_name,
1767                                        "label", label,
1768                                        NULL);
1769
1770                 g_object_set_data_full (G_OBJECT (action),
1771                                         "gtk-recent-info",
1772                                         gtk_recent_info_ref (info),
1773                                         (GDestroyNotify) gtk_recent_info_unref);
1774
1775                 g_signal_connect (G_OBJECT (action), "activate",
1776                                   G_CALLBACK (ev_window_cmd_recent_file_activate),
1777                                   (gpointer) ev_window);
1778
1779                 gtk_action_group_add_action (ev_window->priv->recent_action_group,
1780                                              action);
1781                 g_object_unref (action);
1782
1783                 gtk_ui_manager_add_ui (ev_window->priv->ui_manager,
1784                                        ev_window->priv->recent_ui_id,
1785                                        "/MainMenu/FileMenu/RecentFilesMenu",
1786                                        label,
1787                                        action_name,
1788                                        GTK_UI_MANAGER_MENUITEM,
1789                                        FALSE);
1790                 g_free (action_name);
1791                 g_free (label);
1792
1793                 if (++n_items == 5)
1794                         break;
1795         }
1796
1797         g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
1798         g_list_free (items);
1799 #else /* HAVE_GTK_RECENT */
1800         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1801                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1802                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1803                                                                       ev_window);
1804
1805         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1806
1807         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1808                                    ev_application_get_recent_model (EV_APP));
1809
1810         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1811
1812         g_signal_connect (ev_window->priv->recent_view, "activate",
1813                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1814 #endif /* HAVE_GTK_RECENT */
1815 }
1816
1817 static void
1818 file_save_dialog_response_cb (GtkWidget *fc,
1819                               gint       response_id,
1820                               EvWindow  *ev_window)
1821 {
1822         const gchar *uri_unc;
1823         gint         fd;
1824         gchar       *filename;
1825         gchar       *tmp_filename;
1826         GError      *error = NULL;
1827
1828         if (response_id != GTK_RESPONSE_OK) {
1829                 gtk_widget_destroy (fc);
1830                 return;
1831         }
1832
1833
1834         filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (fc));
1835         tmp_filename = g_strdup_printf ("%s.XXXXXX", filename);
1836
1837         fd = g_mkstemp (tmp_filename);
1838         if (fd == -1) {
1839                 gchar *display_name;
1840                 gint   save_errno = errno;
1841
1842                 display_name = g_filename_display_name (tmp_filename);
1843                 g_set_error (&error,
1844                              G_FILE_ERROR,
1845                              g_file_error_from_errno (save_errno),
1846                              _("Failed to create file “%s”: %s"),
1847                              display_name, g_strerror (save_errno));
1848                 g_free (display_name);
1849         } else {
1850                 gchar *uri;
1851
1852                 uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1853
1854                 ev_document_doc_mutex_lock ();
1855                 ev_document_save (ev_window->priv->document, uri, &error);
1856                 ev_document_doc_mutex_unlock ();
1857
1858                 g_free (uri);
1859                 close (fd);
1860         }
1861
1862         if (!error) {
1863                 uri_unc = g_object_get_data (G_OBJECT (ev_window->priv->document),
1864                                              "uri-uncompressed");
1865                 if (uri_unc) {
1866                         EvCompressionType ctype;
1867                         gchar            *uri_comp;
1868                         gchar            *uri;
1869                         const gchar      *ext;
1870
1871                         ctype = EV_COMPRESSION_NONE;
1872
1873                         ext = g_strrstr (ev_window->priv->uri, ".gz");
1874                         if (ext && g_ascii_strcasecmp (ext, ".gz") == 0)
1875                                 ctype = EV_COMPRESSION_GZIP;
1876
1877                         ext = g_strrstr (ev_window->priv->uri, ".bz2");
1878                         if (ext && g_ascii_strcasecmp (ext, ".bz2") == 0)
1879                                 ctype = EV_COMPRESSION_BZIP2;
1880
1881                         uri = g_filename_to_uri (tmp_filename, NULL, NULL);
1882                         uri_comp = ev_file_compress (uri, ctype, &error);
1883                         g_free (uri);
1884                         g_unlink (tmp_filename);
1885                         g_free (tmp_filename);
1886
1887                         if (!uri_comp || error) {
1888                                 tmp_filename = NULL;
1889                         } else {
1890                                 tmp_filename = g_filename_from_uri (uri_comp,
1891                                                                     NULL, NULL);
1892                         }
1893
1894                         g_free (uri_comp);
1895                 }
1896         }
1897
1898         if (tmp_filename && g_rename (tmp_filename, filename) == -1) {
1899                 g_unlink (tmp_filename);
1900         }
1901
1902         if (error) {
1903                 gchar *msg;
1904                 gchar *uri;
1905
1906                 uri = g_filename_to_uri (filename, NULL, NULL);
1907                 msg = g_strdup_printf (_("The file could not be saved as “%s”."), uri);
1908                 ev_window_error_dialog (GTK_WINDOW (ev_window), msg, error);
1909                 g_free (msg);
1910                 g_free (uri);
1911                 g_error_free (error);
1912         }
1913
1914         g_free (tmp_filename);
1915         g_free (filename);
1916
1917         gtk_widget_destroy (fc);
1918 }
1919
1920 static void
1921 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1922 {
1923         GtkWidget *fc;
1924         gchar *base_name;
1925         gchar *file_name;
1926
1927         fc = gtk_file_chooser_dialog_new (
1928                 _("Save a Copy"),
1929                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1930                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1931                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1932                 NULL);
1933
1934         ev_document_factory_add_filters (fc, ev_window->priv->document);
1935         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1936
1937         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER (fc), TRUE);
1938         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1939         base_name = g_path_get_basename (file_name);
1940         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1941         g_free (file_name);
1942         g_free (base_name);
1943
1944         g_signal_connect (fc, "response",
1945                           G_CALLBACK (file_save_dialog_response_cb),
1946                           ev_window);
1947
1948         gtk_widget_show (fc);
1949 }
1950
1951 #ifdef WITH_GTK_PRINT
1952 static void
1953 ev_window_print_page_setup_done_cb (GtkPageSetup *page_setup,
1954                                     EvWindow     *window)
1955 {
1956         /* Dialog was canceled */
1957         if (!page_setup)
1958                 return;
1959
1960         if (window->priv->print_page_setup)
1961                 g_object_unref (window->priv->print_page_setup);
1962         window->priv->print_page_setup = g_object_ref (page_setup);
1963 }
1964 #endif /* WITH_GTK_PRINT */
1965
1966 static void
1967 ev_window_cmd_file_print_setup (GtkAction *action, EvWindow *ev_window)
1968 {
1969 #ifdef WITH_GTK_PRINT
1970         gtk_print_run_page_setup_dialog_async (
1971                 GTK_WINDOW (ev_window),
1972                 ev_window->priv->print_page_setup,
1973                 ev_window->priv->print_settings,
1974                 (GtkPageSetupDoneFunc) ev_window_print_page_setup_done_cb,
1975                 ev_window);
1976 #endif /* WITH_GTK_PRINT */
1977 }
1978
1979 #ifdef WITH_GTK_PRINT
1980 static void
1981 ev_window_clear_print_job (EvWindow *window)
1982 {
1983         if (window->priv->print_job) {
1984                 if (!window->priv->print_job->finished)
1985                         ev_job_queue_remove_job (window->priv->print_job);
1986
1987                 g_signal_handlers_disconnect_by_func (window->priv->print_job,
1988                                                       ev_window_print_job_cb,
1989                                                       window);
1990                 g_object_unref (window->priv->print_job);
1991                 window->priv->print_job = NULL;
1992         }
1993 }
1994
1995 static void
1996 ev_window_print_finished (GtkPrintJob *print_job,
1997                           EvWindow    *window,
1998                           GError      *error)
1999 {
2000         ev_window_clear_print_job (window);
2001
2002         if (error) {
2003                 GtkWidget *dialog;
2004
2005                 dialog = gtk_message_dialog_new (GTK_WINDOW (window),
2006                                                  GTK_DIALOG_MODAL,
2007                                                  GTK_MESSAGE_ERROR,
2008                                                  GTK_BUTTONS_OK,
2009                                                  _("Failed to print document"));
2010                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2011                                                           error->message);
2012
2013                 gtk_dialog_run (GTK_DIALOG (dialog));
2014                 gtk_widget_destroy (dialog);
2015         }
2016 }
2017
2018 static void
2019 ev_window_print_send (EvWindow    *window,
2020                       const gchar *filename)
2021 {
2022         GtkPrintJob *job;
2023         GtkPrintSettings *settings;
2024         GError      *error = NULL;
2025
2026         if (window->priv->gtk_print_job)
2027                 g_object_unref (window->priv->gtk_print_job);
2028
2029         /* Some printers take into account some print settings,
2030          * and others don't. However we have exported the document
2031          * to a ps or pdf file according to such print settings. So,
2032          * we want to send the exported file to printer with those
2033          * settings set to default values.
2034          */
2035         settings = gtk_print_settings_copy (window->priv->print_settings);
2036         gtk_print_settings_set_n_copies (settings, 1);
2037         gtk_print_settings_set_page_ranges (settings, NULL, 0);
2038         gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
2039         gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
2040         gtk_print_settings_set_scale (settings, 1.0);
2041         gtk_print_settings_set_collate (settings, FALSE);
2042         gtk_print_settings_set_reverse (settings, FALSE);
2043
2044         job = gtk_print_job_new ("evince-print",
2045                                  window->priv->printer,
2046                                  settings,
2047                                  window->priv->print_page_setup);
2048
2049         g_object_unref (settings);
2050
2051         window->priv->gtk_print_job = job;
2052
2053         if (gtk_print_job_set_source_file (job, filename, &error)) {
2054                 gtk_print_job_send (job,
2055                                     (GtkPrintJobCompleteFunc)ev_window_print_finished,
2056                                     window, NULL);
2057         } else {
2058                 ev_window_clear_print_job (window);
2059                 g_warning (error->message);
2060                 g_error_free (error);
2061         }
2062 }
2063
2064 static void
2065 ev_window_print_job_cb (EvJobPrint *job,
2066                         EvWindow   *window)
2067 {
2068         if (job->error) {
2069                 g_warning (job->error->message);
2070                 ev_window_clear_print_job (window);
2071                 return;
2072         }
2073
2074         g_assert (job->temp_file != NULL);
2075
2076         ev_window_print_send (window, job->temp_file);
2077 }
2078
2079 static gboolean
2080 ev_window_print_dialog_response_cb (GtkDialog *dialog,
2081                                     gint       response,
2082                                     EvWindow  *window)
2083 {
2084         EvPrintRange  *ranges = NULL;
2085         EvPrintPageSet page_set;
2086         gint           n_ranges = 0;
2087         gint           copies;
2088         gboolean       collate;
2089         gboolean       reverse;
2090         gdouble        scale;
2091         gint           current_page;
2092         gdouble        width;
2093         gdouble        height;
2094         GtkPrintPages  print_pages;
2095         const gchar   *file_format;
2096
2097         if (response != GTK_RESPONSE_OK) {
2098                 gtk_widget_destroy (GTK_WIDGET (dialog));
2099                 window->priv->print_dialog = NULL;
2100
2101                 return FALSE;
2102         }
2103
2104         if (window->priv->printer)
2105                 g_object_unref (window->priv->printer);
2106         if (window->priv->print_settings)
2107                 g_object_unref (window->priv->print_settings);
2108         if (window->priv->print_page_setup)
2109                 g_object_unref (window->priv->print_page_setup);
2110
2111         window->priv->printer = g_object_ref (
2112                 gtk_print_unix_dialog_get_selected_printer (GTK_PRINT_UNIX_DIALOG (dialog)));
2113         window->priv->print_settings = g_object_ref (
2114                 gtk_print_unix_dialog_get_settings (GTK_PRINT_UNIX_DIALOG (dialog)));
2115         window->priv->print_page_setup = g_object_ref (
2116                 gtk_print_unix_dialog_get_page_setup (GTK_PRINT_UNIX_DIALOG (dialog)));
2117
2118         file_format = gtk_print_settings_get (window->priv->print_settings,
2119                                               GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT);
2120
2121         if (!gtk_printer_accepts_ps (window->priv->printer)) {
2122                 GtkWidget *msgdialog;
2123
2124                 msgdialog = gtk_message_dialog_new (GTK_WINDOW (dialog),
2125                                                     GTK_DIALOG_MODAL,
2126                                                     GTK_MESSAGE_ERROR,
2127                                                     GTK_BUTTONS_OK,
2128                                                     _("Printing is not supported on this printer."));
2129
2130                 gtk_dialog_run (GTK_DIALOG (msgdialog));
2131                 gtk_widget_destroy (msgdialog);
2132
2133                 return FALSE;
2134         }
2135
2136         ev_window_clear_print_job (window);
2137
2138         current_page = gtk_print_unix_dialog_get_current_page (GTK_PRINT_UNIX_DIALOG (dialog));
2139         print_pages = gtk_print_settings_get_print_pages (window->priv->print_settings);
2140
2141         switch (print_pages) {
2142         case GTK_PRINT_PAGES_CURRENT:
2143                 ranges = g_new0 (EvPrintRange, 1);
2144
2145                 ranges->start = current_page;
2146                 ranges->end = current_page;
2147                 n_ranges = 1;
2148
2149                 break;
2150         case GTK_PRINT_PAGES_RANGES: {
2151                 GtkPageRange *page_range;
2152
2153                 page_range = gtk_print_settings_get_page_ranges (window->priv->print_settings,
2154                                                                  &n_ranges);
2155                 if (n_ranges > 0)
2156                         ranges = g_memdup (page_range, n_ranges * sizeof (GtkPageRange));
2157         }
2158                 break;
2159         default:
2160                 break;
2161         }
2162
2163         page_set = (EvPrintPageSet)gtk_print_settings_get_page_set (window->priv->print_settings);
2164
2165         scale = gtk_print_settings_get_scale (window->priv->print_settings) * 0.01;
2166
2167         width = gtk_page_setup_get_paper_width (window->priv->print_page_setup,
2168                                                 GTK_UNIT_PIXEL);
2169         height = gtk_page_setup_get_paper_height (window->priv->print_page_setup,
2170                                                   GTK_UNIT_PIXEL);
2171
2172         if (scale != 1.0) {
2173                 width *= scale;
2174                 height *= scale;
2175         }
2176
2177         copies = gtk_print_settings_get_n_copies (window->priv->print_settings);
2178         collate = gtk_print_settings_get_collate (window->priv->print_settings);
2179         reverse = gtk_print_settings_get_reverse (window->priv->print_settings);
2180
2181         window->priv->print_job = ev_job_print_new (window->priv->document,
2182                                                     file_format ? file_format : "ps",
2183                                                     width, height,
2184                                                     ranges, n_ranges,
2185                                                     page_set,
2186                                                     copies, collate,
2187                                                     reverse);
2188
2189         g_signal_connect (window->priv->print_job, "finished",
2190                           G_CALLBACK (ev_window_print_job_cb),
2191                           window);
2192         /* The priority doesn't matter for this job */
2193         ev_job_queue_add_job (window->priv->print_job, EV_JOB_PRIORITY_LOW);
2194
2195         gtk_widget_destroy (GTK_WIDGET (dialog));
2196         window->priv->print_dialog = NULL;
2197
2198         return TRUE;
2199 }
2200
2201 void
2202 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2203 {
2204         GtkWidget           *dialog;
2205         EvPageCache         *page_cache;
2206         gint                 current_page;
2207         gint                 document_last_page;
2208         GtkPrintCapabilities capabilities;
2209
2210         g_return_if_fail (EV_IS_WINDOW (ev_window));
2211         g_return_if_fail (ev_window->priv->document != NULL);
2212
2213         if (ev_window->priv->print_dialog) {
2214                 gtk_window_present (GTK_WINDOW (ev_window->priv->print_dialog));
2215                 return;
2216         }
2217
2218         page_cache = ev_page_cache_get (ev_window->priv->document);
2219         current_page = ev_page_cache_get_current_page (page_cache);
2220         document_last_page = ev_page_cache_get_n_pages (page_cache);
2221
2222         if (!ev_window->priv->print_settings)
2223                 ev_window->priv->print_settings = gtk_print_settings_new ();
2224
2225         if (first_page != 1 || last_page != document_last_page) {
2226                 GtkPageRange range;
2227
2228                 /* Ranges in GtkPrint are 0 - N */
2229                 range.start = first_page - 1;
2230                 range.end = last_page - 1;
2231
2232                 gtk_print_settings_set_print_pages (ev_window->priv->print_settings,
2233                                                     GTK_PRINT_PAGES_RANGES);
2234                 gtk_print_settings_set_page_ranges (ev_window->priv->print_settings,
2235                                                     &range, 1);
2236         }
2237
2238         dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
2239         ev_window->priv->print_dialog = dialog;
2240
2241         capabilities = GTK_PRINT_CAPABILITY_PAGE_SET |
2242                 GTK_PRINT_CAPABILITY_COPIES |
2243                 GTK_PRINT_CAPABILITY_COLLATE |
2244                 GTK_PRINT_CAPABILITY_REVERSE |
2245                 GTK_PRINT_CAPABILITY_SCALE |
2246                 GTK_PRINT_CAPABILITY_GENERATE_PS;
2247
2248         if (EV_IS_FILE_EXPORTER (ev_window->priv->document) &&
2249             ev_file_exporter_format_supported (EV_FILE_EXPORTER (ev_window->priv->document),
2250                                                EV_FILE_FORMAT_PDF)) {
2251                 capabilities |= GTK_PRINT_CAPABILITY_GENERATE_PDF;
2252         }
2253
2254         gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
2255                                                        capabilities);
2256
2257         gtk_print_unix_dialog_set_current_page (GTK_PRINT_UNIX_DIALOG (dialog),
2258                                                 current_page);
2259
2260         gtk_print_unix_dialog_set_settings (GTK_PRINT_UNIX_DIALOG (dialog),
2261                                             ev_window->priv->print_settings);
2262
2263         if (ev_window->priv->print_page_setup)
2264                 gtk_print_unix_dialog_set_page_setup (GTK_PRINT_UNIX_DIALOG (dialog),
2265                                                       ev_window->priv->print_page_setup);
2266
2267         g_signal_connect (G_OBJECT (dialog), "response",
2268                           G_CALLBACK (ev_window_print_dialog_response_cb),
2269                           ev_window);
2270
2271         gtk_widget_show (dialog);
2272 }
2273 #endif /* WITH_GTK_PRINT */
2274
2275 #ifdef WITH_GNOME_PRINT
2276 static gboolean
2277 ev_window_print_dialog_response_cb (GtkDialog *print_dialog,
2278                                     gint       response,
2279                                     EvWindow  *ev_window)
2280 {
2281         EvPrintJob *print_job;
2282         GnomePrintConfig *config;
2283
2284         if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) {
2285                 gtk_widget_destroy (GTK_WIDGET (print_dialog));
2286                 ev_window->priv->print_dialog = NULL;
2287                 g_object_unref (ev_window->priv->print_job);
2288                 ev_window->priv->print_job = NULL;
2289
2290                 return FALSE;
2291         }
2292
2293         config = gnome_print_dialog_get_config (GNOME_PRINT_DIALOG (print_dialog));
2294
2295         /* FIXME: Change this when we have the first backend
2296          * that can print more than postscript
2297          */
2298         if (using_pdf_printer (config)) {
2299                 GtkWidget *dialog;
2300
2301                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2302                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2303                                                  _("Generating PDF is not supported"));
2304                 gtk_dialog_run (GTK_DIALOG (dialog));
2305                 gtk_widget_destroy (dialog);
2306
2307                 return FALSE;
2308         } else if (!using_postscript_printer (config)) {
2309                 GtkWidget *dialog;
2310
2311                 dialog = gtk_message_dialog_new (GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
2312                                                  GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
2313                                                  _("Printing is not supported on this printer."));
2314                 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
2315                                                           _("You were trying to print to a printer using the “%s” driver. "
2316                                                             "This program requires a PostScript printer driver."),
2317                                                           gnome_print_config_get (config, (guchar *)"Settings.Engine.Backend.Driver"));
2318                 gtk_dialog_run (GTK_DIALOG (dialog));
2319                 gtk_widget_destroy (dialog);
2320
2321                 return FALSE;
2322         }
2323
2324         save_print_config_to_file (config);
2325
2326         print_job = g_object_new (EV_TYPE_PRINT_JOB,
2327                                   "gnome_print_job", ev_window->priv->print_job,
2328                                   "document", ev_window->priv->document,
2329                                   "print_dialog", print_dialog,
2330                                   NULL);
2331
2332         if (print_job != NULL) {
2333                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
2334                 g_object_unref (print_job);
2335         }
2336
2337         g_object_unref (config);
2338
2339         gtk_widget_destroy (GTK_WIDGET (print_dialog));
2340         ev_window->priv->print_dialog = NULL;
2341         g_object_unref (ev_window->priv->print_job);
2342         ev_window->priv->print_job = NULL;
2343
2344         return FALSE;
2345 }
2346
2347 void
2348 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
2349 {
2350         GnomePrintConfig *config;
2351         gchar *pages_label;
2352
2353         g_return_if_fail (EV_IS_WINDOW (ev_window));
2354         g_return_if_fail (ev_window->priv->document != NULL);
2355
2356         config = load_print_config_from_file ();
2357
2358         if (ev_window->priv->print_job == NULL)
2359                 ev_window->priv->print_job = gnome_print_job_new (config);
2360
2361         if (ev_window->priv->print_dialog == NULL) {
2362                 ev_window->priv->print_dialog =
2363                         gnome_print_dialog_new (ev_window->priv->print_job,
2364                                                 (guchar *) _("Print"),
2365                                                 (GNOME_PRINT_DIALOG_RANGE |
2366                                                  GNOME_PRINT_DIALOG_COPIES));
2367         }
2368
2369         gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->print_dialog),
2370                                       GTK_WINDOW (ev_window));
2371         g_object_unref (config);
2372
2373         pages_label = g_strconcat (_("Pages"), " ", NULL);
2374         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (ev_window->priv->print_dialog),
2375                                                  GNOME_PRINT_RANGE_ALL |
2376                                                  GNOME_PRINT_RANGE_RANGE,
2377                                                  first_page, last_page,
2378                                                  NULL, (const guchar *)pages_label);
2379         g_free (pages_label);
2380
2381         gtk_dialog_set_response_sensitive (GTK_DIALOG (ev_window->priv->print_dialog),
2382                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
2383                                            FALSE);
2384
2385         g_signal_connect (G_OBJECT (ev_window->priv->print_dialog), "response",
2386                           G_CALLBACK (ev_window_print_dialog_response_cb),
2387                           ev_window);
2388         gtk_widget_show (ev_window->priv->print_dialog);
2389 }
2390 #endif /* WITH_GNOME_PRINT */
2391
2392 static void
2393 ev_window_print (EvWindow *window)
2394 {
2395         EvPageCache *page_cache;
2396         gint         last_page;
2397
2398         page_cache = ev_page_cache_get (window->priv->document);
2399         last_page = ev_page_cache_get_n_pages (page_cache);
2400
2401 #ifdef WITH_PRINT
2402         ev_window_print_range (window, 1, last_page);
2403 #endif
2404 }
2405
2406 static void
2407 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
2408 {
2409         ev_window_print (ev_window);
2410 }
2411
2412 static void
2413 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
2414 {
2415         if (ev_window->priv->properties == NULL) {
2416                 ev_window->priv->properties = ev_properties_dialog_new ();
2417                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
2418                                                    ev_window->priv->document);
2419                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
2420                                            (gpointer) &(ev_window->priv->properties));
2421                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
2422                                               GTK_WINDOW (ev_window));
2423         }
2424
2425         ev_document_fc_mutex_lock ();
2426         gtk_widget_show (ev_window->priv->properties);
2427         ev_document_fc_mutex_unlock ();
2428 }
2429
2430 static void
2431 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
2432 {
2433         g_return_if_fail (EV_IS_WINDOW (ev_window));
2434
2435         gtk_widget_destroy (GTK_WIDGET (ev_window));
2436 }
2437
2438 static void
2439 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
2440 {
2441         GtkAction *action;
2442
2443         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE);
2444         ev_window_set_action_sensitive (window, "ViewToolbar", FALSE);
2445
2446         action = gtk_action_group_get_action (window->priv->action_group,
2447                                               PAGE_SELECTOR_ACTION);
2448         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
2449 }
2450
2451 static void
2452 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
2453 {
2454         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD, FALSE);
2455 }
2456
2457 static void
2458 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
2459 {
2460         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD, FALSE);
2461 }
2462
2463 static void
2464 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
2465 {
2466         gboolean continuous;
2467
2468         ev_window_stop_presentation (ev_window);
2469         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2470         g_object_set (G_OBJECT (ev_window->priv->view),
2471                       "continuous", continuous,
2472                       NULL);
2473         ev_window_update_actions (ev_window);
2474 }
2475
2476 static void
2477 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
2478 {
2479         gboolean dual_page;
2480
2481         ev_window_stop_presentation (ev_window);
2482         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2483         g_object_set (G_OBJECT (ev_window->priv->view),
2484                       "dual-page", dual_page,
2485                       NULL);
2486         ev_window_update_actions (ev_window);
2487 }
2488
2489 static void
2490 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
2491 {
2492         ev_window_stop_presentation (ev_window);
2493
2494         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2495                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
2496         } else {
2497                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2498         }
2499         ev_window_update_actions (ev_window);
2500 }
2501
2502 static void
2503 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
2504 {
2505         ev_window_stop_presentation (ev_window);
2506
2507         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2508                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
2509         } else {
2510                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2511         }
2512         ev_window_update_actions (ev_window);
2513 }
2514
2515
2516 static void
2517 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
2518 {
2519         g_return_if_fail (EV_IS_WINDOW (ev_window));
2520
2521         ev_view_select_all (EV_VIEW (ev_window->priv->view));
2522 }
2523
2524 static void
2525 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
2526 {
2527         g_return_if_fail (EV_IS_WINDOW (ev_window));
2528
2529         if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2530                 g_error ("Find action should be insensitive since document doesn't support find");
2531                 return;
2532         }
2533
2534         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE);
2535         gtk_widget_grab_focus (ev_window->priv->find_bar);
2536 }
2537
2538 static void
2539 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
2540 {
2541         g_return_if_fail (EV_IS_WINDOW (ev_window));
2542
2543         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2544 }
2545
2546 static void
2547 ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window)
2548 {
2549         g_return_if_fail (EV_IS_WINDOW (ev_window));
2550
2551         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2552 }
2553
2554 static void
2555 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
2556 {
2557         g_return_if_fail (EV_IS_WINDOW (ev_window));
2558
2559         ev_view_copy (EV_VIEW (ev_window->priv->view));
2560 }
2561
2562 static void
2563 ev_window_update_fullscreen_popup (EvWindow *window)
2564 {
2565         GtkWidget *popup = window->priv->fullscreen_popup;
2566         int popup_width, popup_height;
2567         GdkScreen *screen;
2568         GdkRectangle screen_rect;
2569         gboolean toolbar;
2570
2571         g_return_if_fail (popup != NULL);
2572
2573         if (GTK_WIDGET (window)->window == NULL)
2574                 return;
2575
2576         toolbar = (window->priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 ||
2577                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
2578         popup_width = popup->requisition.width;
2579         popup_height = popup->requisition.height;
2580
2581         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2582         gdk_screen_get_monitor_geometry (screen,
2583                         gdk_screen_get_monitor_at_window
2584                         (screen,
2585                          GTK_WIDGET (window)->window),
2586                          &screen_rect);
2587         if (toolbar) {
2588                 gtk_widget_set_size_request (popup,
2589                                              screen_rect.width,
2590                                              -1);
2591                 gtk_window_move (GTK_WINDOW (popup),
2592                                  screen_rect.x,
2593                                  screen_rect.y);
2594
2595         } else {
2596                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
2597                 {
2598                         gtk_window_move (GTK_WINDOW (popup),
2599                                          screen_rect.x,
2600                                          screen_rect.y);
2601                 } else {
2602                         gtk_window_move (GTK_WINDOW (popup),
2603                                          screen_rect.x + screen_rect.width - popup_width,
2604                                          screen_rect.y);
2605                 }
2606         }
2607 }
2608
2609 static void
2610 screen_size_changed_cb (GdkScreen *screen,
2611                         EvWindow *window)
2612 {
2613         ev_window_update_fullscreen_popup (window);
2614 }
2615
2616 static void
2617 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
2618                                       EvWindow *ev_window)
2619 {
2620         if (!ev_window_is_empty (ev_window))
2621                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
2622                                              gtk_paned_get_position (GTK_PANED (object)));
2623 }
2624
2625 static void
2626 destroy_fullscreen_popup (EvWindow *window)
2627 {
2628         if (window->priv->fullscreen_popup != NULL)
2629         {
2630                 gtk_widget_destroy (window->priv->fullscreen_popup);
2631                 window->priv->fullscreen_popup = NULL;
2632         }
2633 }
2634
2635 static void
2636 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
2637 {
2638         GtkAction *action;
2639
2640         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2641         g_return_if_fail (action != NULL);
2642
2643         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
2644 }
2645
2646 static void
2647 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
2648 {
2649         ev_window_update_fullscreen_popup (window);
2650 }
2651
2652 static gboolean
2653 fullscreen_timeout_cb (EvWindow *window)
2654 {
2655         EvView *view = EV_VIEW (window->priv->view);
2656
2657         if (!view ||
2658             (!ev_view_get_fullscreen (EV_VIEW (view)) &&
2659              !ev_view_get_presentation (EV_VIEW (view))))
2660                 return FALSE;
2661
2662         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE);
2663         ev_view_hide_cursor (EV_VIEW (window->priv->view));
2664         window->priv->fullscreen_timeout_id = 0;
2665
2666         return FALSE;
2667 }
2668
2669 static void
2670 fullscreen_set_timeout (EvWindow *window)
2671 {
2672         if (window->priv->fullscreen_timeout_id != 0) {
2673                 g_source_remove (window->priv->fullscreen_timeout_id);
2674         }
2675
2676         window->priv->fullscreen_timeout_id =
2677             g_timeout_add (FULLSCREEN_TIMEOUT, (GSourceFunc)fullscreen_timeout_cb, window);
2678
2679         update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, TRUE);
2680         update_chrome_visibility (window);
2681         ev_view_show_cursor (EV_VIEW (window->priv->view));
2682 }
2683
2684 static void
2685 fullscreen_clear_timeout (EvWindow *window)
2686 {
2687         if (window->priv->fullscreen_timeout_id != 0) {
2688                 g_source_remove (window->priv->fullscreen_timeout_id);
2689         }
2690
2691         window->priv->fullscreen_timeout_id = 0;
2692         update_chrome_visibility (window);
2693         ev_view_show_cursor (EV_VIEW (window->priv->view));
2694 }
2695
2696
2697 static gboolean
2698 fullscreen_motion_notify_cb (GtkWidget *widget,
2699                              GdkEventMotion *event,
2700                              gpointer user_data)
2701 {
2702         EvWindow *window = EV_WINDOW (user_data);
2703
2704         fullscreen_set_timeout (window);
2705
2706         return FALSE;
2707 }
2708
2709 static gboolean
2710 fullscreen_leave_notify_cb (GtkWidget *widget,
2711                             GdkEventCrossing *event,
2712                             gpointer user_data)
2713 {
2714         EvWindow *window = EV_WINDOW (user_data);
2715
2716         fullscreen_clear_timeout (window);
2717
2718         return FALSE;
2719 }
2720
2721 static GtkWidget *
2722 ev_window_get_exit_fullscreen_button (EvWindow *window)
2723 {
2724         GtkWidget *button, *icon, *label, *hbox;
2725
2726         button = gtk_button_new ();
2727         g_signal_connect (button, "clicked",
2728                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
2729                           window);
2730         gtk_widget_show (button);
2731
2732         hbox = gtk_hbox_new (FALSE, 2);
2733         gtk_widget_show (hbox);
2734         gtk_container_add (GTK_CONTAINER (button), hbox);
2735
2736         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
2737         gtk_widget_show (icon);
2738         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
2739
2740         label = gtk_label_new (_("Leave Fullscreen"));
2741         gtk_widget_show (label);
2742         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
2743
2744         return button;
2745 }
2746
2747 static GtkWidget *
2748 ev_window_create_fullscreen_popup (EvWindow *window)
2749 {
2750         GtkWidget *popup;
2751         GtkWidget *hbox;
2752         GtkWidget *button;
2753         GdkScreen *screen;
2754
2755         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
2756                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, FALSE), NULL);
2757
2758         popup = gtk_window_new (GTK_WINDOW_POPUP);
2759         hbox = gtk_hbox_new (FALSE, 0);
2760         button = ev_window_get_exit_fullscreen_button (window);
2761
2762         gtk_container_add (GTK_CONTAINER (popup), hbox);
2763         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
2764                             TRUE, TRUE, 0);
2765         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
2766
2767         gtk_widget_show (button);
2768         gtk_widget_show (hbox);
2769
2770         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
2771
2772         screen = gtk_widget_get_screen (GTK_WIDGET (window));
2773         g_signal_connect_object (screen, "size-changed",
2774                                  G_CALLBACK (screen_size_changed_cb),
2775                                  window, 0);
2776         g_signal_connect_object (popup, "size_request",
2777                                  G_CALLBACK (fullscreen_popup_size_request_cb),
2778                                  window, 0);
2779
2780         gtk_window_set_screen (GTK_WINDOW (popup),
2781                                gtk_widget_get_screen (GTK_WIDGET (window)));
2782
2783         return popup;
2784 }
2785
2786
2787 static void
2788 ev_window_update_fullscreen_action (EvWindow *window)
2789 {
2790         GtkAction *action;
2791
2792         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
2793         g_signal_handlers_block_by_func
2794                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2795         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2796                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
2797         g_signal_handlers_unblock_by_func
2798                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
2799 }
2800
2801 static void
2802 ev_window_run_fullscreen (EvWindow *window)
2803 {
2804         if (window->priv->fullscreen_popup == NULL)
2805                 window->priv->fullscreen_popup
2806                         = ev_window_create_fullscreen_popup (window);
2807
2808         g_object_set (G_OBJECT (window->priv->scrolled_window),
2809                       "shadow-type", GTK_SHADOW_NONE,
2810                       NULL);
2811
2812         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
2813         ev_window_update_fullscreen_action (window);
2814
2815         gtk_window_fullscreen (GTK_WINDOW (window));
2816         gtk_widget_grab_focus (window->priv->view);
2817         ev_window_update_fullscreen_popup (window);
2818
2819         g_signal_connect (window->priv->view,
2820                           "motion-notify-event",
2821                           G_CALLBACK (fullscreen_motion_notify_cb),
2822                           window);
2823         g_signal_connect (window->priv->view,
2824                           "leave-notify-event",
2825                           G_CALLBACK (fullscreen_leave_notify_cb),
2826                           window);
2827         fullscreen_set_timeout (window);
2828
2829         if (!ev_window_is_empty (window))
2830                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
2831 }
2832
2833 static void
2834 ev_window_stop_fullscreen (EvWindow *window)
2835 {
2836         EvView *view = EV_VIEW (window->priv->view);
2837
2838         if (!ev_view_get_fullscreen (EV_VIEW (view)))
2839                 return;
2840
2841         g_object_set (G_OBJECT (window->priv->scrolled_window),
2842                       "shadow-type", GTK_SHADOW_IN,
2843                       NULL);
2844
2845         ev_view_set_fullscreen (view, FALSE);
2846         ev_window_update_fullscreen_action (window);
2847         gtk_window_unfullscreen (GTK_WINDOW (window));
2848
2849         g_signal_handlers_disconnect_by_func (window->priv->view,
2850                                               (gpointer) fullscreen_motion_notify_cb,
2851                                               window);
2852         g_signal_handlers_disconnect_by_func (window->priv->view,
2853                                               (gpointer) fullscreen_leave_notify_cb,
2854                                               window);
2855         fullscreen_clear_timeout (window);
2856
2857         if (!ev_window_is_empty (window))
2858                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
2859 }
2860
2861 static void
2862 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
2863 {
2864         gboolean fullscreen;
2865
2866         g_return_if_fail (EV_IS_WINDOW (window));
2867         ev_window_stop_presentation (window);
2868
2869         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2870         if (fullscreen) {
2871                 ev_window_run_fullscreen (window);
2872         } else {
2873                 ev_window_stop_fullscreen (window);
2874         }
2875 }
2876
2877 static void
2878 ev_window_update_presentation_action (EvWindow *window)
2879 {
2880         GtkAction *action;
2881
2882         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
2883         g_signal_handlers_block_by_func
2884                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2885         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2886                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
2887         g_signal_handlers_unblock_by_func
2888                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
2889 }
2890
2891 static void
2892 ev_window_run_presentation (EvWindow *window)
2893 {
2894         g_object_set (G_OBJECT (window->priv->scrolled_window),
2895                       "shadow-type", GTK_SHADOW_NONE,
2896                       NULL);
2897
2898         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
2899         ev_window_update_presentation_action (window);
2900
2901         gtk_widget_grab_focus (window->priv->view);
2902         gtk_window_fullscreen (GTK_WINDOW (window));
2903
2904         g_signal_connect (window->priv->view,
2905                           "motion-notify-event",
2906                           G_CALLBACK (fullscreen_motion_notify_cb),
2907                           window);
2908         g_signal_connect (window->priv->view,
2909                           "leave-notify-event",
2910                           G_CALLBACK (fullscreen_leave_notify_cb),
2911                           window);
2912         fullscreen_set_timeout (window);
2913
2914         ev_application_screensaver_disable (EV_APP);
2915
2916         if (!ev_window_is_empty (window))
2917                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
2918 }
2919
2920 static void
2921 ev_window_stop_presentation (EvWindow *window)
2922 {
2923         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
2924                 return;
2925
2926         g_object_set (G_OBJECT (window->priv->scrolled_window),
2927                       "shadow-type", GTK_SHADOW_IN,
2928                       NULL);
2929
2930         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
2931         ev_window_update_presentation_action (window);
2932         gtk_window_unfullscreen (GTK_WINDOW (window));
2933
2934         g_signal_handlers_disconnect_by_func (window->priv->view,
2935                                               (gpointer) fullscreen_motion_notify_cb,
2936                                               window);
2937         g_signal_handlers_disconnect_by_func (window->priv->view,
2938                                               (gpointer) fullscreen_leave_notify_cb,
2939                                               window);
2940         fullscreen_clear_timeout (window);
2941
2942         ev_application_screensaver_enable (EV_APP);
2943
2944         if (!ev_window_is_empty (window))
2945                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
2946 }
2947
2948 static void
2949 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
2950 {
2951         gboolean presentation;
2952
2953         g_return_if_fail (EV_IS_WINDOW (window));
2954         ev_window_stop_fullscreen (window);
2955
2956         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2957         if (presentation) {
2958                 ev_window_run_presentation (window);
2959         } else {
2960                 ev_window_stop_presentation (window);
2961         }
2962 }
2963
2964 static void
2965 ev_window_run_preview (EvWindow *window)
2966 {
2967         ev_view_set_continuous (EV_VIEW (window->priv->view), FALSE);
2968
2969         update_chrome_flag (window, EV_CHROME_TOOLBAR, FALSE);
2970         update_chrome_flag (window, EV_CHROME_MENUBAR, FALSE);
2971         update_chrome_flag (window, EV_CHROME_SIDEBAR, FALSE);
2972
2973         update_chrome_flag (window, EV_CHROME_PREVIEW_TOOLBAR, TRUE);
2974
2975         update_chrome_visibility (window);
2976 }
2977
2978 static gboolean
2979 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
2980 {
2981         EvWindow *window = EV_WINDOW (widget);
2982         EvWindowPrivate *priv = window->priv;
2983
2984         if (ev_view_get_fullscreen (EV_VIEW (priv->view)))
2985                 fullscreen_set_timeout (window);
2986
2987         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
2988 }
2989
2990 static gboolean
2991 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
2992 {
2993         EvWindow *window = EV_WINDOW (widget);
2994         EvWindowPrivate *priv = window->priv;
2995
2996         if (ev_view_get_fullscreen (EV_VIEW (priv->view))) {
2997                 fullscreen_set_timeout (window);
2998                 gtk_widget_hide (priv->fullscreen_popup);
2999         }
3000
3001         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
3002 }
3003
3004 static void
3005 ev_window_screen_changed (GtkWidget *widget,
3006                           GdkScreen *old_screen)
3007 {
3008         EvWindow *window = EV_WINDOW (widget);
3009         EvWindowPrivate *priv = window->priv;
3010         GdkScreen *screen;
3011
3012         screen = gtk_widget_get_screen (widget);
3013         if (screen == old_screen)
3014                 return;
3015
3016 #ifdef HAVE_GTK_RECENT
3017         if (old_screen) {
3018                 g_signal_handlers_disconnect_by_func (
3019                         gtk_recent_manager_get_for_screen (old_screen),
3020                         G_CALLBACK (ev_window_setup_recent), window);
3021         }
3022
3023         priv->recent_manager = gtk_recent_manager_get_for_screen (screen);
3024         g_signal_connect_swapped (priv->recent_manager,
3025                                   "changed",
3026                                   G_CALLBACK (ev_window_setup_recent),
3027                                   window);
3028 #endif
3029
3030         ev_view_set_screen_dpi (EV_VIEW (window->priv->view),
3031                                 ev_window_get_screen_dpi (window));
3032
3033         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
3034                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
3035         }
3036
3037         if (priv->fullscreen_popup != NULL) {
3038                 g_signal_handlers_disconnect_by_func
3039                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
3040
3041                 g_signal_connect_object (screen, "size-changed",
3042                                          G_CALLBACK (screen_size_changed_cb),
3043                                          window, 0);
3044                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
3045
3046                 ev_window_update_fullscreen_popup (window);
3047         }
3048 }
3049
3050 static void
3051 ev_window_set_page_mode (EvWindow         *window,
3052                          EvWindowPageMode  page_mode)
3053 {
3054         GtkWidget *child = NULL;
3055         GtkWidget *real_child;
3056
3057         if (window->priv->page_mode == page_mode)
3058                 return;
3059
3060         window->priv->page_mode = page_mode;
3061
3062         switch (page_mode) {
3063                 case PAGE_MODE_DOCUMENT:
3064                         child = window->priv->view;
3065                         break;
3066                 case PAGE_MODE_PASSWORD:
3067                         child = window->priv->password_view;
3068                         break;
3069                 default:
3070                         g_assert_not_reached ();
3071         }
3072
3073         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
3074         if (child != real_child) {
3075                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
3076                                       real_child);
3077                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
3078                                    child);
3079         }
3080         ev_window_update_actions (window);
3081 }
3082
3083
3084 static void
3085 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
3086 {
3087         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
3088 }
3089
3090 static void
3091 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
3092 {
3093         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
3094 }
3095
3096 static void
3097 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
3098 {
3099         EvWindow *ev_window = EV_WINDOW (data);
3100         egg_editable_toolbar_set_edit_mode
3101                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
3102         ev_application_save_toolbars_model (EV_APP);
3103         gtk_widget_destroy (GTK_WIDGET (dialog));
3104 }
3105
3106 static void
3107 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
3108 {
3109         GtkWidget *dialog;
3110         GtkWidget *editor;
3111
3112         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
3113                                               GTK_WINDOW (ev_window),
3114                                               GTK_DIALOG_DESTROY_WITH_PARENT,
3115                                               GTK_STOCK_CLOSE,
3116                                               GTK_RESPONSE_CLOSE,
3117                                               NULL);
3118         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
3119         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
3120         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
3121         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
3122         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
3123
3124         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
3125                                          ev_application_get_toolbars_model (EV_APP, FALSE));
3126         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
3127         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
3128
3129         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
3130
3131         egg_editable_toolbar_set_edit_mode
3132                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
3133
3134         g_signal_connect (dialog, "response",
3135                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
3136                           ev_window);
3137         gtk_widget_show_all (dialog);
3138 }
3139
3140 static void
3141 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
3142 {
3143         g_return_if_fail (EV_IS_WINDOW (ev_window));
3144
3145         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3146         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
3147 }
3148
3149 static void
3150 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
3151 {
3152         g_return_if_fail (EV_IS_WINDOW (ev_window));
3153
3154         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
3155         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
3156 }
3157
3158 static void
3159 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
3160 {
3161         g_return_if_fail (EV_IS_WINDOW (ev_window));
3162
3163         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
3164 }
3165
3166 static void
3167 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
3168 {
3169         g_return_if_fail (EV_IS_WINDOW (ev_window));
3170
3171         ev_view_next_page (EV_VIEW (ev_window->priv->view));
3172 }
3173
3174 static void
3175 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
3176 {
3177         g_return_if_fail (EV_IS_WINDOW (ev_window));
3178
3179         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
3180 }
3181
3182 static void
3183 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
3184 {
3185         int n_pages;
3186
3187         g_return_if_fail (EV_IS_WINDOW (ev_window));
3188
3189         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3190         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
3191 }
3192
3193 static void
3194 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
3195 {
3196         int n_pages, current_page;
3197
3198         g_return_if_fail (EV_IS_WINDOW (ev_window));
3199
3200         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
3201         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3202
3203         if (current_page + 10 < n_pages)
3204                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
3205 }
3206
3207 static void
3208 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
3209 {
3210         int current_page;
3211
3212         g_return_if_fail (EV_IS_WINDOW (ev_window));
3213
3214         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
3215
3216         if (current_page - 10 >= 0)
3217                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
3218 }
3219
3220 static void
3221 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
3222 {
3223         gchar *uri;
3224
3225         uri = g_strdup (ev_window->priv->uri);
3226         ev_window_open_uri (ev_window, uri, NULL, 0, FALSE);
3227         g_free (uri);
3228 }
3229
3230 static void
3231 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
3232 {
3233         GError *error = NULL;
3234
3235         g_return_if_fail (EV_IS_WINDOW (ev_window));
3236
3237         gnome_help_display ("evince.xml", NULL, &error);
3238
3239         if(error != NULL) {
3240                 g_warning (error->message);
3241                 g_error_free (error);
3242         }
3243 }
3244
3245 static void
3246 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
3247 {
3248         gtk_window_unfullscreen (GTK_WINDOW (window));
3249 }
3250
3251 static void
3252 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
3253 {
3254         GtkWidget *widget;
3255
3256         widget = gtk_window_get_focus (GTK_WINDOW (window));
3257         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
3258                 update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE);
3259                 gtk_widget_grab_focus (window->priv->view);
3260         } else {
3261                 gboolean fullscreen;
3262                 gboolean presentation;
3263
3264                 g_object_get (window->priv->view,
3265                               "fullscreen", &fullscreen,
3266                               "presentation", &presentation,
3267                               NULL);
3268
3269                 if (fullscreen) {
3270                         ev_window_stop_fullscreen (window);
3271                 } else if (presentation) {
3272                         ev_window_stop_presentation (window);
3273                         gtk_widget_grab_focus (window->priv->view);
3274                 } else {
3275                         gtk_widget_grab_focus (window->priv->view);
3276                 }
3277
3278                 if (fullscreen && presentation)
3279                         g_warning ("Both fullscreen and presentation set somehow");
3280         }
3281 }
3282
3283 static void
3284 update_view_size (EvView *view, EvWindow *window)
3285 {
3286         int width, height;
3287         GtkRequisition vsb_requisition;
3288         GtkRequisition hsb_requisition;
3289         int scrollbar_spacing;
3290
3291         /* Calculate the width available for the */
3292         width = window->priv->scrolled_window->allocation.width;
3293         height = window->priv->scrolled_window->allocation.height;
3294
3295         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
3296                 width -= 2 * window->priv->view->style->xthickness;
3297                 height -= 2 * window->priv->view->style->ythickness;
3298         }
3299
3300         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
3301                                  &vsb_requisition);
3302         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
3303                                  &hsb_requisition);
3304         gtk_widget_style_get (window->priv->scrolled_window,
3305                               "scrollbar_spacing", &scrollbar_spacing,
3306                               NULL);
3307
3308         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
3309                                    MAX (1, width),
3310                                    MAX (1, height),
3311                                    vsb_requisition.width + scrollbar_spacing,
3312                                    hsb_requisition.height + scrollbar_spacing);
3313 }
3314
3315 static void
3316 save_sizing_mode (EvWindow *window)
3317 {
3318         EvSizingMode mode;
3319         GEnumValue *enum_value;
3320
3321         mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
3322         enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
3323
3324         if (!ev_window_is_empty (window))
3325                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
3326                                                 enum_value->value_nick);
3327 }
3328
3329 static void
3330 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
3331                                   EvWindow   *ev_window)
3332 {
3333         GtkWidget *scrolled_window;
3334         EvSizingMode sizing_mode;
3335
3336         g_object_get (ev_window->priv->view,
3337                       "sizing-mode", &sizing_mode,
3338                       NULL);
3339
3340         scrolled_window = ev_window->priv->scrolled_window;
3341
3342         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
3343
3344         if (sizing_mode != EV_SIZING_FREE)
3345                 update_view_size (NULL, ev_window);
3346
3347         switch (sizing_mode) {
3348                 case EV_SIZING_BEST_FIT:
3349                         g_object_set (G_OBJECT (scrolled_window),
3350                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3351                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3352                                       NULL);
3353                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3354                                           G_CALLBACK (update_view_size),
3355                                           ev_window);
3356                         break;
3357                 case EV_SIZING_FIT_WIDTH:
3358                         g_object_set (G_OBJECT (scrolled_window),
3359                                       "hscrollbar-policy", GTK_POLICY_NEVER,
3360                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3361                                       NULL);
3362                         g_signal_connect (ev_window->priv->view, "zoom_invalid",
3363                                           G_CALLBACK (update_view_size),
3364                                           ev_window);
3365                         break;
3366                 case EV_SIZING_FREE:
3367                         g_object_set (G_OBJECT (scrolled_window),
3368                                       "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
3369                                       "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
3370                                       NULL);
3371                         break;
3372         }
3373
3374         update_sizing_buttons (ev_window);
3375         save_sizing_mode (ev_window);
3376 }
3377
3378 static void
3379 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3380 {
3381         ev_window_update_actions (ev_window);
3382
3383         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) {
3384                 gdouble zoom;
3385
3386                 zoom = ev_view_get_zoom (view);
3387                 zoom *= 72.0 / ev_window_get_screen_dpi (ev_window);
3388                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom", zoom);
3389         }
3390 }
3391
3392 static void
3393 ev_window_update_continuous_action (EvWindow *window)
3394 {
3395         GtkAction *action;
3396
3397         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
3398         g_signal_handlers_block_by_func
3399                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3400         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3401                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
3402         g_signal_handlers_unblock_by_func
3403                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
3404 }
3405
3406 static void
3407 ev_window_update_dual_page_action (EvWindow *window)
3408 {
3409         GtkAction *action;
3410
3411         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
3412         g_signal_handlers_block_by_func
3413                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3414         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3415                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
3416         g_signal_handlers_unblock_by_func
3417                 (action, G_CALLBACK (ev_window_cmd_dual), window);
3418 }
3419
3420 static void
3421 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3422 {
3423         ev_window_update_continuous_action (ev_window);
3424
3425         if (!ev_window_is_empty (ev_window))
3426                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
3427                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
3428 }
3429
3430 static void
3431 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3432 {
3433         int rotation;
3434
3435         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
3436
3437         if (!ev_window_is_empty (window))
3438                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
3439                                              rotation);
3440
3441         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
3442                                        rotation);
3443 }
3444
3445 static void
3446 ev_window_has_selection_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
3447 {
3448         ev_window_update_actions (window);
3449 }
3450
3451 static void
3452 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
3453 {
3454         ev_window_update_dual_page_action (ev_window);
3455
3456         if (!ev_window_is_empty (ev_window))
3457                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
3458                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
3459 }
3460
3461 static char *
3462 build_comments_string (void)
3463 {
3464 #ifdef ENABLE_PDF
3465         PopplerBackend backend;
3466         const char *backend_name;
3467         const char *version;
3468
3469         backend = poppler_get_backend ();
3470         version = poppler_get_version ();
3471         switch (backend) {
3472                 case POPPLER_BACKEND_CAIRO:
3473                         backend_name = "cairo";
3474                         break;
3475                 case POPPLER_BACKEND_SPLASH:
3476                         backend_name = "splash";
3477                         break;
3478                 default:
3479                         backend_name = "unknown";
3480                         break;
3481         }
3482
3483         return g_strdup_printf (_("Document Viewer.\n"
3484                                   "Using poppler %s (%s)"),
3485                                 version, backend_name);
3486 #else
3487         return g_strdup_printf (_("Document Viewer"));
3488 #endif
3489 }
3490
3491 static void
3492 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
3493 {
3494         const char *authors[] = {
3495                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
3496                 "Jonathan Blandford <jrb@gnome.org>",
3497                 "Marco Pesenti Gritti <marco@gnome.org>",
3498                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3499                 "Bryan Clark <clarkbw@gnome.org>",
3500                 "Carlos Garcia Campos <carlosgc@gnome.org>",
3501                 "Wouter Bolsterlee <wbolster@gnome.org>",
3502                 NULL
3503         };
3504
3505         const char *documenters[] = {
3506                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
3507                 NULL
3508         };
3509
3510         const char *license[] = {
3511                 N_("Evince is free software; you can redistribute it and/or modify "
3512                    "it under the terms of the GNU General Public License as published by "
3513                    "the Free Software Foundation; either version 2 of the License, or "
3514                    "(at your option) any later version.\n"),
3515                 N_("Evince is distributed in the hope that it will be useful, "
3516                    "but WITHOUT ANY WARRANTY; without even the implied warranty of "
3517                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
3518                    "GNU General Public License for more details.\n"),
3519                 N_("You should have received a copy of the GNU General Public License "
3520                    "along with Evince; if not, write to the Free Software Foundation, Inc., "
3521                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
3522         };
3523
3524         char *license_trans;
3525         char *comments;
3526
3527 #ifdef ENABLE_NLS
3528         const char **p;
3529
3530         for (p = authors; *p; ++p)
3531                 *p = _(*p);
3532
3533         for (p = documenters; *p; ++p)
3534                 *p = _(*p);
3535 #endif
3536
3537         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
3538                                      _(license[2]), "\n", NULL);
3539         comments = build_comments_string ();
3540
3541         gtk_show_about_dialog (
3542                 GTK_WINDOW (ev_window),
3543                 "name", _("Evince"),
3544                 "version", VERSION,
3545                 "copyright",
3546                 _("\xc2\xa9 1996-2007 The Evince authors"),
3547                 "license", license_trans,
3548                 "website", "http://www.gnome.org/projects/evince",
3549                 "comments", comments,
3550                 "authors", authors,
3551                 "documenters", documenters,
3552                 "translator-credits", _("translator-credits"),
3553                 "logo-icon-name", "evince",
3554                 "wrap-license", TRUE,
3555                 NULL);
3556
3557         g_free (comments);
3558         g_free (license_trans);
3559 }
3560
3561 static void
3562 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
3563 {
3564         gboolean active;
3565
3566         active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
3567         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active);
3568         ev_metadata_manager_set_boolean (NULL, "show_toolbar", active);
3569 }
3570
3571 static void
3572 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
3573 {
3574         update_chrome_flag (ev_window, EV_CHROME_SIDEBAR,
3575                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
3576 }
3577
3578 static void
3579 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
3580                                            GParamSpec *pspec,
3581                                            EvWindow   *ev_window)
3582 {
3583         GtkWidget *current_page;
3584         const char *id;
3585
3586         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
3587
3588         if (current_page == ev_window->priv->sidebar_links) {
3589                 id = LINKS_SIDEBAR_ID;
3590         } else if (current_page == ev_window->priv->sidebar_thumbs) {
3591                 id = THUMBNAILS_SIDEBAR_ID;
3592         } else if (current_page == ev_window->priv->sidebar_attachments) {
3593                 id = ATTACHMENTS_SIDEBAR_ID;
3594         } else {
3595                 g_assert_not_reached();
3596         }
3597
3598         g_object_unref (current_page);
3599
3600         if (!ev_window_is_empty (ev_window))
3601                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
3602 }
3603
3604 static void
3605 ev_window_sidebar_visibility_changed_cb (EvSidebar  *ev_sidebar,
3606                                          GParamSpec *pspec,
3607                                          EvWindow   *ev_window)
3608 {
3609         EvView *view = EV_VIEW (ev_window->priv->view);
3610         GtkAction *action;
3611
3612         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
3613
3614         if (!ev_view_get_presentation (view) &&
3615             !ev_view_get_fullscreen (view)) {
3616
3617                 gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3618                                               GTK_WIDGET_VISIBLE (ev_sidebar));
3619
3620                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
3621                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
3622         }
3623 }
3624
3625 static void
3626 view_menu_link_popup (EvWindow *ev_window,
3627                       EvLink   *link)
3628 {
3629         gboolean   show_external = FALSE;
3630         gboolean   show_internal = FALSE;
3631         GtkAction *action;
3632
3633         if (ev_window->priv->link)
3634                 g_object_unref (ev_window->priv->link);
3635
3636         if (link)
3637                 ev_window->priv->link = g_object_ref (link);
3638         else
3639                 ev_window->priv->link = NULL;
3640
3641         if (ev_window->priv->link) {
3642                 EvLinkAction *ev_action;
3643
3644                 ev_action = ev_link_get_action (link);
3645                 if (ev_action) {
3646                         switch (ev_link_action_get_action_type (ev_action)) {
3647                                 case EV_LINK_ACTION_TYPE_GOTO_DEST:
3648                                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
3649                                         show_internal = TRUE;
3650                                         break;
3651                                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
3652                                 case EV_LINK_ACTION_TYPE_LAUNCH:
3653                                         show_external = TRUE;
3654                                         break;
3655                                 default:
3656                                         break;
3657                         }
3658                 }
3659         }
3660
3661         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3662                                               "OpenLink");
3663         gtk_action_set_visible (action, show_external);
3664
3665         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3666                                               "CopyLinkAddress");
3667         gtk_action_set_visible (action, show_external);
3668
3669         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3670                                               "GoLink");
3671         gtk_action_set_visible (action, show_internal);
3672
3673         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3674                                               "OpenLinkNewWindow");
3675         gtk_action_set_visible (action, show_internal);
3676 }
3677
3678 static void
3679 view_menu_image_popup (EvWindow  *ev_window,
3680                        EvImage   *image)
3681 {
3682         GtkAction *action;
3683         gboolean   show_image = FALSE;
3684
3685         if (ev_window->priv->image)
3686                 g_object_unref (ev_window->priv->image);
3687
3688         if (image)
3689                 ev_window->priv->image = g_object_ref (image);
3690         else
3691                 ev_window->priv->image = NULL;
3692
3693         show_image = (ev_window->priv->image != NULL);
3694
3695         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3696                                               "SaveImageAs");
3697         gtk_action_set_visible (action, show_image);
3698
3699         action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group,
3700                                               "CopyImage");
3701         gtk_action_set_visible (action, show_image);
3702 }
3703
3704 static gboolean
3705 view_menu_popup_cb (EvView   *view,
3706                     GObject  *object,
3707                     EvWindow *ev_window)
3708 {
3709         if (ev_view_get_presentation (EV_VIEW (ev_window->priv->view)))
3710                 return FALSE;
3711
3712         view_menu_link_popup (ev_window,
3713                               EV_IS_LINK (object) ? EV_LINK (object) : NULL);
3714         view_menu_image_popup (ev_window,
3715                                EV_IS_IMAGE (object) ? EV_IMAGE (object) : NULL);
3716
3717         gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup),
3718                         NULL, NULL, NULL, NULL,
3719                         3, gtk_get_current_event_time ());
3720         return TRUE;
3721 }
3722
3723 static gboolean
3724 attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar,
3725                               GList           *attach_list,
3726                               EvWindow        *ev_window)
3727 {
3728         GtkWidget *popup;
3729
3730         g_assert (attach_list != NULL);
3731
3732         if (ev_window->priv->attach_list) {
3733                 g_list_foreach (ev_window->priv->attach_list,
3734                                 (GFunc) g_object_unref, NULL);
3735                 g_list_free (ev_window->priv->attach_list);
3736         }
3737
3738         ev_window->priv->attach_list = attach_list;
3739
3740         popup = ev_window->priv->attachment_popup;
3741
3742         gtk_menu_popup (GTK_MENU (popup), NULL, NULL,
3743                         NULL, NULL,
3744                         3, gtk_get_current_event_time ());
3745
3746         return TRUE;
3747 }
3748
3749 static void
3750 view_find_status_changed_cb (EvView     *view,
3751                              GParamSpec *pspec,
3752                              EvWindow   *ev_window)
3753 {
3754         const char *text;
3755
3756         text = ev_view_get_find_status (view);
3757         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3758                                       text);
3759 }
3760
3761 static void
3762 find_bar_previous_cb (EggFindBar *find_bar,
3763                       EvWindow   *ev_window)
3764 {
3765         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
3766 }
3767
3768 static void
3769 find_bar_next_cb (EggFindBar *find_bar,
3770                   EvWindow   *ev_window)
3771 {
3772         ev_view_find_next (EV_VIEW (ev_window->priv->view));
3773 }
3774
3775 static void
3776 find_bar_close_cb (EggFindBar *find_bar,
3777                    EvWindow   *ev_window)
3778 {
3779         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE);
3780 }
3781
3782 static void
3783 find_bar_search_changed_cb (EggFindBar *find_bar,
3784                             GParamSpec *param,
3785                             EvWindow   *ev_window)
3786 {
3787         gboolean case_sensitive;
3788         gboolean visible;
3789         const char *search_string;
3790
3791         /* Either the string or case sensitivity could have changed,
3792          * we connect this callback to both. We also connect it
3793          * to ::visible so when the find bar is hidden, we should
3794          * pretend the search string is NULL/""
3795          */
3796
3797         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
3798         visible = GTK_WIDGET_VISIBLE (find_bar);
3799         search_string = egg_find_bar_get_search_string (find_bar);
3800
3801         ev_view_search_changed (EV_VIEW(ev_window->priv->view));
3802
3803         if (ev_window->priv->document &&
3804             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
3805                 if (visible && search_string && search_string[0]) {
3806                         ev_document_doc_mutex_lock ();
3807                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
3808                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
3809                                                 search_string,
3810                                                 case_sensitive);
3811                         ev_document_doc_mutex_unlock ();
3812                 } else {
3813                         ev_document_doc_mutex_lock ();
3814                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
3815                         ev_document_doc_mutex_unlock ();
3816
3817                         ev_window_update_actions (ev_window);
3818                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
3819                                                       NULL);
3820                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
3821                 }
3822         }
3823 }
3824
3825 static void
3826 find_bar_scroll(EggFindBar *find_bar, GtkScrollType scroll, EvWindow* ev_window)
3827 {
3828         ev_view_scroll(EV_VIEW(ev_window->priv->view), scroll, FALSE);
3829 }
3830
3831 static void
3832 zoom_control_changed_cb (EphyZoomAction *action,
3833                          float           zoom,
3834                          EvWindow       *ev_window)
3835 {
3836         EvSizingMode mode;
3837
3838         g_return_if_fail (EV_IS_WINDOW (ev_window));
3839
3840         if (zoom == EPHY_ZOOM_BEST_FIT) {
3841                 mode = EV_SIZING_BEST_FIT;
3842         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
3843                 mode = EV_SIZING_FIT_WIDTH;
3844         } else {
3845                 mode = EV_SIZING_FREE;
3846         }
3847
3848         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
3849
3850         if (mode == EV_SIZING_FREE) {
3851                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view),
3852                                   zoom * ev_window_get_screen_dpi (ev_window) / 72.0,
3853                                   FALSE);
3854         }
3855 }
3856
3857 static void
3858 ev_window_finalize (GObject *object)
3859 {
3860         GList *windows = ev_application_get_windows (EV_APP);
3861
3862         if (windows == NULL) {
3863                 ev_application_shutdown (EV_APP);
3864         } else {
3865                 g_list_free (windows);
3866         }
3867
3868         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
3869 }
3870
3871 static void
3872 ev_window_dispose (GObject *object)
3873 {
3874         EvWindow *window = EV_WINDOW (object);
3875         EvWindowPrivate *priv = window->priv;
3876
3877         if (priv->title) {
3878                 ev_window_title_free (priv->title);
3879                 priv->title = NULL;
3880         }
3881
3882         if (priv->ui_manager) {
3883                 g_object_unref (priv->ui_manager);
3884                 priv->ui_manager = NULL;
3885         }
3886
3887         if (priv->action_group) {
3888                 g_object_unref (priv->action_group);
3889                 priv->action_group = NULL;
3890         }
3891
3892         if (priv->view_popup_action_group) {
3893                 g_object_unref (priv->view_popup_action_group);
3894                 priv->view_popup_action_group = NULL;
3895         }
3896
3897         if (priv->attachment_popup_action_group) {
3898                 g_object_unref (priv->attachment_popup_action_group);
3899                 priv->attachment_popup_action_group = NULL;
3900         }
3901
3902 #ifdef HAVE_GTK_RECENT
3903         if (priv->recent_action_group) {
3904                 g_object_unref (priv->recent_action_group);
3905                 priv->recent_action_group = NULL;
3906         }
3907
3908         if (priv->recent_manager) {
3909                 g_signal_handlers_disconnect_by_func (priv->recent_manager,
3910                                                       ev_window_setup_recent,
3911                                                       window);
3912                 priv->recent_manager = NULL;
3913         }
3914
3915         priv->recent_ui_id = 0;
3916 #else
3917         if (priv->recent_view) {
3918                 g_object_unref (priv->recent_view);
3919                 priv->recent_view = NULL;
3920         }
3921 #endif /* HAVE_GTK_RECENT */
3922
3923         if (priv->page_cache) {
3924                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
3925                 priv->page_cache = NULL;
3926         }
3927
3928         if (priv->document) {
3929                 g_object_unref (priv->document);
3930                 priv->document = NULL;
3931         }
3932
3933         if (priv->view) {
3934                 g_object_unref (priv->view);
3935                 priv->view = NULL;
3936         }
3937
3938         if (priv->password_view) {
3939                 g_object_unref (priv->password_view);
3940                 priv->password_view = NULL;
3941         }
3942
3943         if (priv->load_job) {
3944                 ev_window_clear_load_job (window);
3945         }
3946
3947         if (priv->thumbnail_job) {
3948                 ev_window_clear_thumbnail_job (window);
3949         }
3950
3951         if (priv->local_uri) {
3952                 ev_window_clear_local_uri (window);
3953                 priv->local_uri = NULL;
3954         }
3955
3956         ev_window_close_dialogs (window);
3957
3958 #ifdef WITH_GTK_PRINT
3959         ev_window_clear_print_job (window);
3960
3961         if (window->priv->gtk_print_job) {
3962                 g_object_unref (window->priv->gtk_print_job);
3963                 window->priv->gtk_print_job = NULL;
3964         }
3965
3966         if (window->priv->printer) {
3967                 g_object_unref (window->priv->printer);
3968                 window->priv->printer = NULL;
3969         }
3970
3971         if (window->priv->print_settings) {
3972                 g_object_unref (window->priv->print_settings);
3973                 window->priv->print_settings = NULL;
3974         }
3975
3976         if (window->priv->print_page_setup) {
3977                 g_object_unref (window->priv->print_page_setup);
3978                 window->priv->print_page_setup = NULL;
3979         }
3980 #endif
3981
3982         if (priv->link) {
3983                 g_object_unref (priv->link);
3984                 priv->link = NULL;
3985         }
3986
3987         if (priv->image) {
3988                 g_object_unref (priv->image);
3989                 priv->image = NULL;
3990         }
3991
3992         if (priv->attach_list) {
3993                 g_list_foreach (priv->attach_list,
3994                                 (GFunc) g_object_unref,
3995                                 NULL);
3996                 g_list_free (priv->attach_list);
3997                 priv->attach_list = NULL;
3998         }
3999
4000         if (priv->find_bar) {
4001                 g_signal_handlers_disconnect_by_func
4002                         (window->priv->find_bar,
4003                          G_CALLBACK (find_bar_close_cb),
4004                          window);
4005                 priv->find_bar = NULL;
4006         }
4007
4008         if (priv->uri) {
4009                 if (priv->unlink_temp_file)
4010                         ev_window_clear_temp_file (window);
4011                 g_free (priv->uri);
4012                 priv->uri = NULL;
4013         }
4014
4015         if (priv->dest) {
4016                 g_object_unref (priv->dest);
4017                 priv->dest = NULL;
4018         }
4019
4020         if (priv->history) {
4021                 g_object_unref (priv->history);
4022                 priv->history = NULL;
4023         }
4024
4025         if (priv->fullscreen_timeout_id) {
4026                 g_source_remove (priv->fullscreen_timeout_id);
4027                 priv->fullscreen_timeout_id = 0;
4028         }
4029         destroy_fullscreen_popup (window);
4030
4031         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
4032 }
4033
4034 static void
4035 ev_window_class_init (EvWindowClass *ev_window_class)
4036 {
4037         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
4038         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
4039
4040         g_object_class->dispose = ev_window_dispose;
4041         g_object_class->finalize = ev_window_finalize;
4042
4043         widget_class->focus_in_event = ev_window_focus_in_event;
4044         widget_class->focus_out_event = ev_window_focus_out_event;
4045         widget_class->screen_changed = ev_window_screen_changed;
4046
4047         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
4048 }
4049
4050 /* Normal items */
4051 static const GtkActionEntry entries[] = {
4052         { "File", NULL, N_("_File") },
4053         { "Edit", NULL, N_("_Edit") },
4054         { "View", NULL, N_("_View") },
4055         { "Go", NULL, N_("_Go") },
4056         { "Help", NULL, N_("_Help") },
4057
4058         /* File menu */
4059         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
4060           N_("Open an existing document"),
4061           G_CALLBACK (ev_window_cmd_file_open) },
4062         { "FileOpenCopy", NULL, N_("Open a _Copy"), NULL,
4063           N_("Open a copy of the current document in a new window"),
4064           G_CALLBACK (ev_window_cmd_file_open_copy) },
4065         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), "<control>S",
4066           N_("Save a copy of the current document"),
4067           G_CALLBACK (ev_window_cmd_save_as) },
4068         { "FilePrintSetup", NULL, N_("Print Set_up..."), NULL,
4069           N_("Setup the page settings for printing"),
4070           G_CALLBACK (ev_window_cmd_file_print_setup) },
4071         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
4072           N_("Print this document"),
4073           G_CALLBACK (ev_window_cmd_file_print) },
4074         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
4075           G_CALLBACK (ev_window_cmd_file_properties) },
4076         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
4077           G_CALLBACK (ev_window_cmd_file_close_window) },
4078
4079         /* Edit menu */
4080         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
4081           G_CALLBACK (ev_window_cmd_edit_copy) },
4082 #ifdef HAVE_GTK_RECENT
4083         { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "<control>A", NULL,
4084 #else
4085         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
4086 #endif /* HAVE_GTK_RECENT */
4087           G_CALLBACK (ev_window_cmd_edit_select_all) },
4088         { "EditFind", GTK_STOCK_FIND, N_("_Find..."), "<control>F",
4089           N_("Find a word or phrase in the document"),
4090           G_CALLBACK (ev_window_cmd_edit_find) },
4091         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
4092           G_CALLBACK (ev_window_cmd_edit_find_next) },
4093         { "EditFindPrevious", NULL, N_("Find Pre_vious"), "<shift><control>G", NULL,
4094           G_CALLBACK (ev_window_cmd_edit_find_previous) },
4095         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
4096           G_CALLBACK (ev_window_cmd_edit_toolbar) },
4097         { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), NULL, NULL,
4098           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
4099         { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), NULL, NULL,
4100           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
4101
4102         /* View menu */
4103         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
4104           N_("Enlarge the document"),
4105           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4106         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
4107           N_("Shrink the document"),
4108           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4109         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
4110           N_("Reload the document"),
4111           G_CALLBACK (ev_window_cmd_view_reload) },
4112
4113         /* Go menu */
4114         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
4115           N_("Go to the previous page"),
4116           G_CALLBACK (ev_window_cmd_go_previous_page) },
4117         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
4118           N_("Go to the next page"),
4119           G_CALLBACK (ev_window_cmd_go_next_page) },
4120         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
4121           N_("Go to the first page"),
4122           G_CALLBACK (ev_window_cmd_go_first_page) },
4123         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
4124           N_("Go to the last page"),
4125           G_CALLBACK (ev_window_cmd_go_last_page) },
4126
4127         /* Help menu */
4128         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
4129           G_CALLBACK (ev_window_cmd_help_contents) },
4130
4131         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
4132           G_CALLBACK (ev_window_cmd_help_about) },
4133
4134         /* Toolbar-only */
4135         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
4136           N_("Leave fullscreen mode"),
4137           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
4138
4139         /* Accellerators */
4140         { "Escape", NULL, "", "Escape", "",
4141           G_CALLBACK (ev_window_cmd_escape) },
4142         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
4143           G_CALLBACK (ev_window_cmd_edit_find) },
4144         { "PageDown", NULL, "", "Page_Down", NULL,
4145           G_CALLBACK (ev_window_cmd_scroll_forward) },
4146         { "PageUp", NULL, "", "Page_Up", NULL,
4147           G_CALLBACK (ev_window_cmd_scroll_backward) },
4148         { "Space", NULL, "", "space", NULL,
4149           G_CALLBACK (ev_window_cmd_scroll_forward) },
4150         { "ShiftSpace", NULL, "", "<shift>space", NULL,
4151           G_CALLBACK (ev_window_cmd_scroll_backward) },
4152         { "BackSpace", NULL, "", "BackSpace", NULL,
4153           G_CALLBACK (ev_window_cmd_scroll_backward) },
4154         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
4155           G_CALLBACK (ev_window_cmd_scroll_forward) },
4156         { "Return", NULL, "", "Return", NULL,
4157           G_CALLBACK (ev_window_cmd_scroll_forward) },
4158         { "ShiftReturn", NULL, "", "<shift>Return", NULL,
4159           G_CALLBACK (ev_window_cmd_scroll_backward) },
4160         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
4161           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4162         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
4163           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4164         { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL,
4165           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4166         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
4167           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4168         { "FocusPageSelector", NULL, "", "<control>l", NULL,
4169           G_CALLBACK (ev_window_cmd_focus_page_selector) },
4170         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
4171           G_CALLBACK (ev_window_cmd_go_backward) },
4172         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
4173           G_CALLBACK (ev_window_cmd_go_forward) },
4174         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
4175           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4176         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
4177           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4178         { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "<control>KP_Add", NULL,
4179           G_CALLBACK (ev_window_cmd_view_zoom_in) },
4180         { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "<control>KP_Subtract", NULL,
4181           G_CALLBACK (ev_window_cmd_view_zoom_out) },
4182 };
4183
4184 /* Toggle items */
4185 static const GtkToggleActionEntry toggle_entries[] = {
4186         /* View Menu */
4187         { "ViewToolbar", NULL, N_("_Toolbar"), NULL,
4188           N_("Show or hide the toolbar"),
4189           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
4190         { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9",
4191           N_("Show or hide the side pane"),
4192           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
4193         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
4194           N_("Show the entire document"),
4195           G_CALLBACK (ev_window_cmd_continuous), TRUE },
4196         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
4197           N_("Show two pages at once"),
4198           G_CALLBACK (ev_window_cmd_dual), FALSE },
4199         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
4200           N_("Expand the window to fill the screen"),
4201           G_CALLBACK (ev_window_cmd_view_fullscreen) },
4202         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
4203           N_("Run document as a presentation"),
4204           G_CALLBACK (ev_window_cmd_view_presentation) },
4205         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
4206           N_("Make the current document fill the window"),
4207           G_CALLBACK (ev_window_cmd_view_best_fit) },
4208         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
4209           N_("Make the current document fill the window width"),
4210           G_CALLBACK (ev_window_cmd_view_page_width) },
4211 };
4212
4213 /* Popups specific items */
4214 static const GtkActionEntry view_popup_entries [] = {
4215         /* Links */
4216         { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL,
4217           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4218         { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL,
4219           NULL, G_CALLBACK (ev_view_popup_cmd_open_link) },
4220         { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL,
4221           NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) },
4222         { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL,
4223           NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) },
4224         { "SaveImageAs", NULL, N_("_Save Image As..."), NULL,
4225           NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) },
4226         { "CopyImage", NULL, N_("Copy _Image"), NULL,
4227           NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) },
4228 };
4229
4230 static const GtkActionEntry attachment_popup_entries [] = {
4231         { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open..."), NULL,
4232           NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) },
4233         { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL,
4234           NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) },
4235 };
4236
4237 static void
4238 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
4239 {
4240         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4241 }
4242
4243 static void
4244 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
4245 {
4246         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4247         gtk_widget_grab_focus (window->priv->view);
4248 }
4249
4250 static void
4251 navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window)
4252 {
4253
4254         ev_view_handle_link (EV_VIEW (window->priv->view), link);
4255         gtk_widget_grab_focus (window->priv->view);
4256 }
4257
4258 static void
4259 register_custom_actions (EvWindow *window, GtkActionGroup *group)
4260 {
4261         GtkAction *action;
4262
4263         action = g_object_new (EV_TYPE_PAGE_ACTION,
4264                                "name", PAGE_SELECTOR_ACTION,
4265                                "label", _("Page"),
4266                                "tooltip", _("Select Page"),
4267                                "visible_overflown", FALSE,
4268                                NULL);
4269         g_signal_connect (action, "activate_link",
4270                           G_CALLBACK (activate_link_cb), window);
4271         gtk_action_group_add_action (group, action);
4272         g_object_unref (action);
4273
4274         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
4275                                "name", ZOOM_CONTROL_ACTION,
4276                                "label", _("Zoom"),
4277                                "stock_id", GTK_STOCK_ZOOM_IN,
4278                                "tooltip", _("Adjust the zoom level"),
4279                                "zoom", 1.0,
4280                                NULL);
4281         g_signal_connect (action, "zoom_to_level",
4282                           G_CALLBACK (zoom_control_changed_cb), window);
4283         gtk_action_group_add_action (group, action);
4284         g_object_unref (action);
4285
4286         action = g_object_new (EV_TYPE_NAVIGATION_ACTION,
4287                                "name", NAVIGATION_ACTION,
4288                                "label", _("Navigation"),
4289                                "is_important", TRUE,
4290                                "short_label", _("Back"),
4291                                "stock_id", GTK_STOCK_GO_DOWN,
4292                                "tooltip", _("Move across visited pages"),
4293                                NULL);
4294         g_signal_connect (action, "activate_link",
4295                           G_CALLBACK (navigation_action_activate_link_cb), window);
4296         gtk_action_group_add_action (group, action);
4297         g_object_unref (action);
4298 }
4299
4300 static void
4301 set_action_properties (GtkActionGroup *action_group)
4302 {
4303         GtkAction *action;
4304
4305         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
4306         g_object_set (action, "is-important", TRUE, NULL);
4307         /*translators: this is the label for toolbar button*/
4308         g_object_set (action, "short_label", _("Previous"), NULL);
4309
4310         action = gtk_action_group_get_action (action_group, "GoNextPage");
4311         g_object_set (action, "is-important", TRUE, NULL);
4312         /*translators: this is the label for toolbar button*/
4313         g_object_set (action, "short_label", _("Next"), NULL);
4314
4315         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
4316         /*translators: this is the label for toolbar button*/
4317         g_object_set (action, "short_label", _("Zoom In"), NULL);
4318
4319         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
4320         /*translators: this is the label for toolbar button*/
4321         g_object_set (action, "short_label", _("Zoom Out"), NULL);
4322
4323         action = gtk_action_group_get_action (action_group, "ViewBestFit");
4324         /*translators: this is the label for toolbar button*/
4325         g_object_set (action, "short_label", _("Best Fit"), NULL);
4326
4327         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
4328         /*translators: this is the label for toolbar button*/
4329         g_object_set (action, "short_label", _("Fit Width"), NULL);
4330
4331         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
4332         g_object_set (action, "is-important", TRUE, NULL);
4333 }
4334
4335 static void
4336 set_chrome_actions (EvWindow *window)
4337 {
4338         EvWindowPrivate *priv = window->priv;
4339         GtkActionGroup *action_group = priv->action_group;
4340         GtkAction *action;
4341
4342         action= gtk_action_group_get_action (action_group, "ViewToolbar");
4343         g_signal_handlers_block_by_func
4344                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4345         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
4346                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
4347         g_signal_handlers_unblock_by_func
4348                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
4349 }
4350
4351 static void
4352 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
4353                           GParamSpec     *pspec,
4354                           EvWindow       *ev_window)
4355 {
4356         GtkTreeModel *model;
4357         GtkAction *action;
4358
4359         g_object_get (G_OBJECT (ev_sidebar_links),
4360                       "model", &model,
4361                       NULL);
4362
4363         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
4364         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
4365         g_object_unref (model);
4366 }
4367
4368 static gboolean
4369 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4370 {
4371         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE);
4372         ev_window_set_action_sensitive (window, "ViewToolbar", TRUE);
4373
4374         ev_window_set_view_accels_sensitivity (window, TRUE);
4375
4376         return FALSE;
4377 }
4378
4379 static gboolean
4380 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
4381 {
4382         ev_window_set_view_accels_sensitivity (window, FALSE);
4383
4384         return FALSE;
4385 }
4386
4387 static void
4388 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
4389                                     GParamSpec         *pspec,
4390                                     EvWindow           *ev_window)
4391 {
4392         GtkWidget *widget;
4393
4394         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
4395
4396         if (widget != NULL) {
4397                 g_signal_connect_object (widget, "focus_in_event",
4398                                          G_CALLBACK (view_actions_focus_in_cb),
4399                                          ev_window, 0);
4400                 g_signal_connect_object (widget, "focus_out_event",
4401                                          G_CALLBACK (view_actions_focus_out_cb),
4402                                          ev_window, 0);
4403                 g_object_unref (widget);
4404         }
4405 }
4406
4407 static gboolean
4408 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
4409 {
4410         if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
4411                 gboolean maximized;
4412
4413                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
4414                 if (!ev_window_is_empty (window))
4415                         ev_metadata_manager_set_boolean (window->priv->uri, "window_maximized", maximized);
4416         }
4417
4418         return FALSE;
4419 }
4420
4421 static gboolean
4422 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
4423 {
4424         char *uri = window->priv->uri;
4425         GdkWindowState state;
4426         int x, y, width, height, document_width, document_height;
4427
4428         state = gdk_window_get_state (GTK_WIDGET (window)->window);
4429
4430         if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) {
4431                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
4432                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
4433
4434                 if (!ev_window_is_empty (window) && window->priv->page_cache) {
4435                         ev_page_cache_get_max_width (window->priv->page_cache,
4436                                                      0, 1.0,
4437                                                      &document_width);
4438                         ev_page_cache_get_max_height (window->priv->page_cache,
4439                                                       0, 1.0,
4440                                                       &document_height);
4441                         ev_metadata_manager_set_double (uri, "window_width_ratio",
4442                                                         (double)width / document_width);
4443                         ev_metadata_manager_set_double (uri, "window_height_ratio",
4444                                                         (double)height / document_height);
4445
4446                         ev_metadata_manager_set_int (uri, "window_x", x);
4447                         ev_metadata_manager_set_int (uri, "window_y", y);
4448                         ev_metadata_manager_set_int (uri, "window_width", width);
4449                         ev_metadata_manager_set_int (uri, "window_height", height);
4450                 }
4451         }
4452
4453         return FALSE;
4454 }
4455
4456 static void
4457 launch_action (EvWindow *window, EvLinkAction *action)
4458 {
4459         const char *filename = ev_link_action_get_filename (action);
4460         char *uri = NULL;
4461
4462         if (filename  && g_path_is_absolute (filename)) {
4463                 uri = gnome_vfs_get_uri_from_local_path (filename);
4464         } else {
4465                 GnomeVFSURI *base_uri, *resolved_uri;
4466
4467                 base_uri = gnome_vfs_uri_new (window->priv->uri);
4468                 if (base_uri && filename) {
4469                         resolved_uri = gnome_vfs_uri_resolve_relative (base_uri, filename);
4470                         if (resolved_uri) {
4471                                 uri = gnome_vfs_uri_to_string (resolved_uri, GNOME_VFS_URI_HIDE_NONE);
4472                                 gnome_vfs_uri_unref (resolved_uri);
4473                         }
4474                         gnome_vfs_uri_unref (base_uri);
4475                 }
4476         }
4477
4478         if (uri) {
4479                 gnome_vfs_url_show (uri);
4480         } else {
4481                 gnome_vfs_url_show (filename);
4482         }
4483
4484         g_free (uri);
4485
4486         /* According to the PDF spec filename can be an executable. I'm not sure
4487            allowing to launch executables is a good idea though. -- marco */
4488 }
4489
4490 static void
4491 launch_external_uri (EvWindow *window, EvLinkAction *action)
4492 {
4493         gnome_vfs_url_show (ev_link_action_get_uri (action));
4494 }
4495
4496 static void
4497 open_remote_link (EvWindow *window, EvLinkAction *action)
4498 {
4499         gchar *uri;
4500         gchar *dir;
4501
4502         dir = g_path_get_dirname (window->priv->uri);
4503
4504         uri = g_build_filename (dir, ev_link_action_get_filename (action),
4505                                 NULL);
4506         g_free (dir);
4507
4508         ev_application_open_uri_at_dest (EV_APP, uri,
4509                                          gtk_window_get_screen (GTK_WINDOW (window)),
4510                                          ev_link_action_get_dest (action),
4511                                          0,
4512                                          FALSE,
4513                                          GDK_CURRENT_TIME);
4514
4515         g_free (uri);
4516 }
4517
4518 static void
4519 do_action_named (EvWindow *window, EvLinkAction *action)
4520 {
4521         const gchar *name = ev_link_action_get_name (action);
4522
4523         if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
4524                 ev_window_cmd_go_first_page (NULL, window);
4525         } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
4526                 ev_window_cmd_go_previous_page (NULL, window);
4527         } else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
4528                 ev_window_cmd_go_next_page (NULL, window);
4529         } else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
4530                 ev_window_cmd_go_last_page (NULL, window);
4531         } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
4532                 ev_window_cmd_focus_page_selector (NULL, window);
4533         } else if (g_ascii_strcasecmp (name, "Find") == 0) {
4534                 ev_window_cmd_edit_find (NULL, window);
4535         } else if (g_ascii_strcasecmp (name, "Close") == 0) {
4536                 ev_window_cmd_file_close_window (NULL, window);
4537         } else {
4538                 g_warning ("Unimplemented named action: %s, please post a "
4539                            "bug report in Evince bugzilla "
4540                            "(http://bugzilla.gnome.org) with a testcase.",
4541                            name);
4542         }
4543 }
4544
4545 static void
4546 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
4547 {
4548         switch (ev_link_action_get_action_type (action)) {
4549                 case EV_LINK_ACTION_TYPE_GOTO_DEST: {
4550                         EvLinkDest *dest;
4551
4552                         dest = ev_link_action_get_dest (action);
4553                         if (!dest)
4554                                 return;
4555
4556                         ev_window_cmd_file_open_copy_at_dest (window, dest);
4557                 }
4558                         break;
4559                 case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
4560                         launch_external_uri (window, action);
4561                         break;
4562                 case EV_LINK_ACTION_TYPE_LAUNCH:
4563                         launch_action (window, action);
4564                         break;
4565                 case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
4566                         open_remote_link (window, action);
4567                         break;
4568                 case EV_LINK_ACTION_TYPE_NAMED:
4569                         do_action_named (window, action);
4570                         break;
4571                 default:
4572                         g_assert_not_reached ();
4573         }
4574 }
4575
4576 static void
4577 ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window)
4578 {
4579         ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link);
4580 }
4581
4582 static void
4583 ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window)
4584 {
4585         EvLinkAction *ev_action = NULL;
4586         EvLinkDest   *dest;
4587
4588         ev_action = ev_link_get_action (window->priv->link);
4589         if (!ev_action)
4590                 return;
4591
4592         dest = ev_link_action_get_dest (ev_action);
4593         if (!dest)
4594                 return;
4595
4596         ev_window_cmd_file_open_copy_at_dest (window, dest);
4597 }
4598
4599 static void
4600 ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window)
4601 {
4602         GtkClipboard *clipboard;
4603         EvLinkAction *ev_action;
4604         const gchar *uri;
4605
4606         ev_action = ev_link_get_action (window->priv->link);
4607         if (!ev_action)
4608                 return;
4609
4610         uri = ev_link_action_get_uri (ev_action);
4611
4612         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4613                                               GDK_SELECTION_CLIPBOARD);
4614         gtk_clipboard_set_text (clipboard, uri, -1);
4615 }
4616
4617 static void
4618 image_save_dialog_response_cb (GtkWidget *fc,
4619                                gint       response_id,
4620                                EvWindow  *ev_window)
4621 {
4622         gchar  *uri;
4623         gchar  *filename;
4624         GError *error = NULL;
4625
4626         if (response_id != GTK_RESPONSE_OK) {
4627                 gtk_widget_destroy (fc);
4628                 return;
4629         }
4630
4631         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4632         filename = g_filename_from_uri (uri, NULL, NULL);
4633         g_free (uri);
4634
4635         /* FIXME: allow saving in other image formats than png */
4636         gdk_pixbuf_save (ev_image_get_pixbuf (ev_window->priv->image),
4637                          filename, "png", &error, NULL);
4638
4639         if (error) {
4640                 ev_window_error_dialog (GTK_WINDOW (ev_window),
4641                                         _("The image could not be saved."),
4642                                         error);
4643                 g_error_free (error);
4644         }
4645
4646         g_free (filename);
4647
4648         gtk_widget_destroy (fc);
4649 }
4650
4651 static void
4652 ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window)
4653 {
4654         GtkWidget     *fc;
4655         GtkFileFilter *filter;
4656
4657         if (!window->priv->image)
4658                 return;
4659
4660         fc = gtk_file_chooser_dialog_new (_("Save Image"),
4661                                           GTK_WINDOW (window),
4662                                           GTK_FILE_CHOOSER_ACTION_SAVE,
4663                                           GTK_STOCK_CANCEL,
4664                                           GTK_RESPONSE_CANCEL,
4665                                           GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4666                                           NULL);
4667
4668         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4669         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4670
4671         filter = gtk_file_filter_new ();
4672         gtk_file_filter_set_name (filter, _("Images"));
4673         gtk_file_filter_add_pixbuf_formats (filter);
4674         gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), filter);
4675
4676         g_signal_connect (fc, "response",
4677                           G_CALLBACK (image_save_dialog_response_cb),
4678                           window);
4679
4680         gtk_widget_show (fc);
4681 }
4682
4683 static void
4684 ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window)
4685 {
4686         GtkClipboard *clipboard;
4687
4688         if (!window->priv->image)
4689                 return;
4690
4691         clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window),
4692                                               GDK_SELECTION_CLIPBOARD);
4693         gtk_clipboard_set_image (clipboard,
4694                                  ev_image_get_pixbuf (window->priv->image));
4695 }
4696
4697 static void
4698 ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window)
4699 {
4700         GList *l;
4701
4702         if (!window->priv->attach_list)
4703                 return;
4704
4705         for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4706                 EvAttachment *attachment;
4707                 GError       *error = NULL;
4708
4709                 attachment = (EvAttachment *) l->data;
4710
4711                 ev_attachment_open (attachment, &error);
4712
4713                 if (error) {
4714                         ev_window_error_dialog (GTK_WINDOW (window),
4715                                                 _("Unable to open attachment"),
4716                                                 error);
4717                         g_error_free (error);
4718                 }
4719         }
4720 }
4721
4722 static void
4723 attachment_save_dialog_response_cb (GtkWidget *fc,
4724                                     gint       response_id,
4725                                     EvWindow  *ev_window)
4726 {
4727         gchar                *uri;
4728         GList                *l;
4729         GtkFileChooserAction  fc_action;
4730         gboolean              is_dir;
4731
4732         if (response_id != GTK_RESPONSE_OK) {
4733                 gtk_widget_destroy (fc);
4734                 return;
4735         }
4736
4737         uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
4738
4739         g_object_get (G_OBJECT (fc), "action", &fc_action, NULL);
4740         is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
4741
4742         for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) {
4743                 EvAttachment *attachment;
4744                 gchar        *filename;
4745                 GError       *error = NULL;
4746
4747                 attachment = (EvAttachment *) l->data;
4748
4749                 if (is_dir) {
4750                         filename = g_strjoin ("/", uri,
4751                                               ev_attachment_get_name (attachment),
4752                                               NULL);
4753                 } else {
4754                         filename = g_strdup (uri);
4755                 }
4756
4757                 ev_attachment_save (attachment, filename, &error);
4758                 g_free (filename);
4759
4760                 if (error) {
4761                         ev_window_error_dialog (GTK_WINDOW (ev_window),
4762                                                 _("The attachment could not be saved."),
4763                                                 error);
4764                         g_error_free (error);
4765                 }
4766         }
4767
4768         g_free (uri);
4769
4770         gtk_widget_destroy (fc);
4771 }
4772
4773 static void
4774 ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window)
4775 {
4776         GtkWidget    *fc;
4777         EvAttachment *attachment = NULL;
4778
4779         if (!window->priv->attach_list)
4780                 return;
4781
4782         if (g_list_length (window->priv->attach_list) == 1)
4783                 attachment = (EvAttachment *) window->priv->attach_list->data;
4784
4785         fc = gtk_file_chooser_dialog_new (
4786                 _("Save Attachment"),
4787                 GTK_WINDOW (window),
4788                 attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
4789                 GTK_STOCK_CANCEL,
4790                 GTK_RESPONSE_CANCEL,
4791                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
4792                 NULL);
4793
4794         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
4795         gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE);
4796
4797         if (attachment)
4798                 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc),
4799                                                    ev_attachment_get_name (attachment));
4800
4801         g_signal_connect (fc, "response",
4802                           G_CALLBACK (attachment_save_dialog_response_cb),
4803                           window);
4804
4805         gtk_widget_show (fc);
4806 }
4807
4808 static void
4809 ev_window_init (EvWindow *ev_window)
4810 {
4811         GtkActionGroup *action_group;
4812         GtkAccelGroup *accel_group;
4813         GError *error = NULL;
4814         GtkWidget *sidebar_widget, *toolbar_dock;
4815
4816         g_signal_connect (ev_window, "configure_event",
4817                           G_CALLBACK (window_configure_event_cb), NULL);
4818         g_signal_connect (ev_window, "window_state_event",
4819                           G_CALLBACK (window_state_event_cb), NULL);
4820         g_signal_connect (ev_window, "notify",
4821                           G_CALLBACK (fullscreen_timeout_cb), NULL);
4822
4823         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
4824
4825         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
4826         ev_window->priv->title = ev_window_title_new (ev_window);
4827
4828         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
4829         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
4830         gtk_widget_show (ev_window->priv->main_box);
4831
4832         action_group = gtk_action_group_new ("MenuActions");
4833         ev_window->priv->action_group = action_group;
4834         gtk_action_group_set_translation_domain (action_group, NULL);
4835         gtk_action_group_add_actions (action_group, entries,
4836                                       G_N_ELEMENTS (entries), ev_window);
4837         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
4838                                              G_N_ELEMENTS (toggle_entries),
4839                                              ev_window);
4840         set_action_properties (action_group);
4841         register_custom_actions (ev_window, action_group);
4842
4843         ev_window->priv->ui_manager = gtk_ui_manager_new ();
4844         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4845                                             action_group, 0);
4846
4847         accel_group =
4848                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
4849         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
4850
4851         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
4852
4853         action_group = gtk_action_group_new ("ViewPopupActions");
4854         ev_window->priv->view_popup_action_group = action_group;
4855         gtk_action_group_set_translation_domain (action_group, NULL);
4856         gtk_action_group_add_actions (action_group, view_popup_entries,
4857                                       G_N_ELEMENTS (view_popup_entries),
4858                                       ev_window);
4859         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4860                                             action_group, 0);
4861
4862         action_group = gtk_action_group_new ("AttachmentPopupActions");
4863         ev_window->priv->attachment_popup_action_group = action_group;
4864         gtk_action_group_set_translation_domain (action_group, NULL);
4865         gtk_action_group_add_actions (action_group, attachment_popup_entries,
4866                                       G_N_ELEMENTS (attachment_popup_entries),
4867                                       ev_window);
4868         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
4869                                             action_group, 0);
4870
4871         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
4872                                               DATADIR"/evince-ui.xml",
4873                                               &error)) {
4874                 g_warning ("building menus failed: %s", error->message);
4875                 g_error_free (error);
4876         }
4877
4878 #ifdef HAVE_GTK_RECENT
4879         ev_window->priv->recent_manager = gtk_recent_manager_get_for_screen (
4880                 gtk_widget_get_screen (GTK_WIDGET (ev_window)));
4881         ev_window->priv->recent_action_group = NULL;
4882         ev_window->priv->recent_ui_id = 0;
4883         g_signal_connect_swapped (ev_window->priv->recent_manager,
4884                                   "changed",
4885                                   G_CALLBACK (ev_window_setup_recent),
4886                                   ev_window);
4887 #endif /* HAVE_GTK_RECENT */
4888
4889         ev_window->priv->menubar =
4890                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
4891                                             "/MainMenu");
4892         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
4893                             ev_window->priv->menubar,
4894                             FALSE, FALSE, 0);
4895
4896         /* This sucks, but there is no way to have a draw=no, expand=true separator
4897          * in a GtkUIManager-built toolbar. So, just add another toolbar.
4898          * See gtk+ bug 166489.
4899          */
4900         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
4901         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
4902                             FALSE, FALSE, 0);
4903         gtk_widget_show (toolbar_dock);
4904
4905         ev_window->priv->toolbar = GTK_WIDGET
4906           (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR,
4907                          "ui-manager", ev_window->priv->ui_manager,
4908                          "popup-path", "/ToolbarPopup",
4909                          "model", ev_application_get_toolbars_model (EV_APP, FALSE),
4910                          NULL));
4911
4912         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
4913                                    "DefaultToolBar");
4914         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
4915                             TRUE, TRUE, 0);
4916         gtk_widget_show (ev_window->priv->toolbar);
4917
4918         /* Preview toolbar */
4919         ev_window->priv->preview_toolbar = egg_editable_toolbar_new_with_model
4920                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP, TRUE), NULL);
4921         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->preview_toolbar,
4922                             FALSE, FALSE, 0);
4923
4924         /* Add the main area */
4925         ev_window->priv->hpaned = gtk_hpaned_new ();
4926         g_signal_connect (ev_window->priv->hpaned,
4927                           "notify::position",
4928                           G_CALLBACK (ev_window_sidebar_position_change_cb),
4929                           ev_window);
4930
4931         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
4932         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
4933                             TRUE, TRUE, 0);
4934         gtk_widget_show (ev_window->priv->hpaned);
4935
4936         ev_window->priv->sidebar = ev_sidebar_new ();
4937         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
4938                          ev_window->priv->sidebar, FALSE, FALSE);
4939         gtk_widget_show (ev_window->priv->sidebar);
4940
4941         /* Stub sidebar, for now */
4942
4943         sidebar_widget = ev_sidebar_links_new ();
4944         ev_window->priv->sidebar_links = sidebar_widget;
4945         g_signal_connect (sidebar_widget,
4946                           "notify::model",
4947                           G_CALLBACK (sidebar_widget_model_set),
4948                           ev_window);
4949         g_signal_connect (sidebar_widget,
4950                           "link_activated",
4951                           G_CALLBACK (sidebar_links_link_activated_cb),
4952                           ev_window);
4953         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4954         gtk_widget_show (sidebar_widget);
4955         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4956                              sidebar_widget);
4957
4958         sidebar_widget = ev_sidebar_attachments_new ();
4959         ev_window->priv->sidebar_attachments = sidebar_widget;
4960         g_signal_connect_object (sidebar_widget,
4961                                  "popup",
4962                                  G_CALLBACK (attachment_bar_menu_popup_cb),
4963                                  ev_window, 0);
4964         gtk_widget_show (sidebar_widget);
4965         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4966                              sidebar_widget);
4967
4968         sidebar_widget = ev_sidebar_thumbnails_new ();
4969         ev_window->priv->sidebar_thumbs = sidebar_widget;
4970         g_signal_connect (sidebar_widget,
4971                           "notify::main-widget",
4972                           G_CALLBACK (sidebar_page_main_widget_update_cb),
4973                           ev_window);
4974         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
4975         gtk_widget_show (sidebar_widget);
4976         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
4977                              sidebar_widget);
4978
4979         ev_window->priv->scrolled_window =
4980                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
4981                                           "shadow-type", GTK_SHADOW_IN,
4982                                           NULL));
4983         gtk_widget_show (ev_window->priv->scrolled_window);
4984
4985         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
4986                         ev_window->priv->scrolled_window);
4987
4988         ev_window->priv->view = ev_view_new ();
4989         ev_view_set_screen_dpi (EV_VIEW (ev_window->priv->view),
4990                                 ev_window_get_screen_dpi (ev_window));
4991         ev_window->priv->password_view = ev_password_view_new ();
4992         g_signal_connect_swapped (ev_window->priv->password_view,
4993                                   "unlock",
4994                                   G_CALLBACK (ev_window_popup_password_dialog),
4995                                   ev_window);
4996         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
4997                                  G_CALLBACK (view_actions_focus_in_cb),
4998                                  ev_window, 0);
4999         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
5000                                  G_CALLBACK (view_actions_focus_out_cb),
5001                                  ev_window, 0);
5002         g_signal_connect_object (ev_window->priv->view, "external-link",
5003                                  G_CALLBACK (view_external_link_cb),
5004                                  ev_window, 0);
5005         g_signal_connect_object (ev_window->priv->view, "handle-link",
5006                                  G_CALLBACK (view_handle_link_cb),
5007                                  ev_window, 0);
5008
5009         g_signal_connect_object (ev_window->priv->view,
5010                                  "popup",
5011                                  G_CALLBACK (view_menu_popup_cb),
5012                                  ev_window, 0);
5013         gtk_widget_show (ev_window->priv->view);
5014         gtk_widget_show (ev_window->priv->password_view);
5015
5016         /* Find Bar */
5017         ev_window->priv->find_bar = egg_find_bar_new ();
5018         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
5019                           ev_window->priv->find_bar,
5020                           FALSE, TRUE, 0);
5021
5022         /* We own a ref on these widgets, as we can swap them in and out */
5023         g_object_ref (ev_window->priv->view);
5024         g_object_ref (ev_window->priv->password_view);
5025
5026         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
5027                            ev_window->priv->view);
5028
5029         g_signal_connect (ev_window->priv->view,
5030                           "notify::find-status",
5031                           G_CALLBACK (view_find_status_changed_cb),
5032                           ev_window);
5033         g_signal_connect (ev_window->priv->view,
5034                           "notify::sizing-mode",
5035                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
5036                           ev_window);
5037         g_signal_connect (ev_window->priv->view,
5038                           "notify::zoom",
5039                           G_CALLBACK (ev_window_zoom_changed_cb),
5040                           ev_window);
5041         g_signal_connect (ev_window->priv->view,
5042                           "notify::dual-page",
5043                           G_CALLBACK (ev_window_dual_mode_changed_cb),
5044                           ev_window);
5045         g_signal_connect (ev_window->priv->view,
5046                           "notify::continuous",
5047                           G_CALLBACK (ev_window_continuous_changed_cb),
5048                           ev_window);
5049         g_signal_connect (ev_window->priv->view,
5050                           "notify::rotation",
5051                           G_CALLBACK (ev_window_rotation_changed_cb),
5052                           ev_window);
5053         g_signal_connect (ev_window->priv->view,
5054                           "notify::has-selection",
5055                           G_CALLBACK (ev_window_has_selection_changed_cb),
5056                           ev_window);
5057
5058         /* Connect sidebar signals */
5059         g_signal_connect (ev_window->priv->sidebar,
5060                           "notify::visible",
5061                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
5062                           ev_window);
5063         g_signal_connect (ev_window->priv->sidebar,
5064                           "notify::current-page",
5065                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
5066                           ev_window);
5067
5068         /* Connect to find bar signals */
5069         g_signal_connect (ev_window->priv->find_bar,
5070                           "previous",
5071                           G_CALLBACK (find_bar_previous_cb),
5072                           ev_window);
5073         g_signal_connect (ev_window->priv->find_bar,
5074                           "next",
5075                           G_CALLBACK (find_bar_next_cb),
5076                           ev_window);
5077         g_signal_connect (ev_window->priv->find_bar,
5078                           "close",
5079                           G_CALLBACK (find_bar_close_cb),
5080                           ev_window);
5081         g_signal_connect (ev_window->priv->find_bar,
5082                           "notify::search-string",
5083                           G_CALLBACK (find_bar_search_changed_cb),
5084                           ev_window);
5085         g_signal_connect (ev_window->priv->find_bar,
5086                           "notify::case-sensitive",
5087                           G_CALLBACK (find_bar_search_changed_cb),
5088                           ev_window);
5089         g_signal_connect (ev_window->priv->find_bar,
5090                           "notify::visible",
5091                           G_CALLBACK (find_bar_search_changed_cb),
5092                           ev_window);
5093         g_signal_connect (ev_window->priv->find_bar,
5094                           "scroll",
5095                           G_CALLBACK (find_bar_scroll),
5096                           ev_window);
5097
5098         /* Popups */
5099         ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5100                                                                  "/DocumentPopup");
5101         ev_window->priv->link = NULL;
5102
5103         ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
5104                                                                        "/AttachmentPopup");
5105         ev_window->priv->attach_list = NULL;
5106
5107         /* Give focus to the document view */
5108         gtk_widget_grab_focus (ev_window->priv->view);
5109
5110         /* Set it user interface params */
5111         ev_window_setup_recent (ev_window);
5112
5113         setup_chrome_from_metadata (ev_window);
5114         set_chrome_actions (ev_window);
5115         update_chrome_visibility (ev_window);
5116
5117         gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600);
5118
5119         setup_view_from_metadata (ev_window);
5120         setup_sidebar_from_metadata (ev_window, NULL);
5121
5122         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
5123         ev_window_setup_action_sensitivity (ev_window);
5124 }
5125
5126 GtkWidget *
5127 ev_window_new (void)
5128 {
5129         GtkWidget *ev_window;
5130
5131         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
5132                                               "type", GTK_WINDOW_TOPLEVEL,
5133                                               NULL));
5134
5135         return ev_window;
5136 }