/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */ /* this file is part of evince, a gnome document viewer * * Copyright (C) 2009 Juanjo Marín * Copyright (C) 2008 Carlos Garcia Campos * Copyright (C) 2004 Martin Kretzschmar * Copyright (C) 2004 Red Hat, Inc. * Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti * Copyright © 2003, 2004, 2005, 2009 Christian Persch * * Author: * Martin Kretzschmar * * Evince is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * Evince is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include #ifdef WITH_GCONF #include #endif #include "egg-editable-toolbar.h" #include "egg-toolbar-editor.h" #include "egg-toolbars-model.h" #include "eggfindbar.h" #include "ephy-zoom-action.h" #include "ephy-zoom.h" #include "ev-application.h" #include "ev-document-factory.h" #include "ev-document-find.h" #include "ev-document-fonts.h" #include "ev-document-images.h" #include "ev-document-links.h" #include "ev-document-thumbnails.h" #include "ev-document-annotations.h" #include "ev-document-type-builtins.h" #include "ev-document-misc.h" #include "ev-file-exporter.h" #include "ev-file-helpers.h" #include "ev-file-monitor.h" #include "ev-history.h" #include "ev-image.h" #include "ev-job-scheduler.h" #include "ev-jobs.h" #include "ev-message-area.h" #include "ev-metadata.h" #include "ev-navigation-action.h" #include "ev-open-recent-action.h" #include "ev-page-action.h" #include "ev-password-view.h" #include "ev-properties-dialog.h" #include "ev-sidebar-attachments.h" #include "ev-sidebar.h" #include "ev-sidebar-links.h" #include "ev-sidebar-page.h" #include "ev-sidebar-thumbnails.h" #include "ev-sidebar-layers.h" #include "ev-stock-icons.h" #include "ev-utils.h" #include "ev-keyring.h" #include "ev-view.h" #include "ev-view-presentation.h" #include "ev-view-type-builtins.h" #include "ev-window.h" #include "ev-window-title.h" #include "ev-print-operation.h" #include "ev-progress-message-area.h" #ifdef ENABLE_DBUS #include "ev-media-player-keys.h" #endif /* ENABLE_DBUS */ typedef enum { PAGE_MODE_DOCUMENT, PAGE_MODE_PASSWORD } EvWindowPageMode; typedef enum { EV_CHROME_MENUBAR = 1 << 0, EV_CHROME_TOOLBAR = 1 << 1, EV_CHROME_FINDBAR = 1 << 2, EV_CHROME_RAISE_TOOLBAR = 1 << 3, EV_CHROME_FULLSCREEN_TOOLBAR = 1 << 4, EV_CHROME_SIDEBAR = 1 << 5, EV_CHROME_NORMAL = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR } EvChrome; typedef enum { EV_SAVE_DOCUMENT, EV_SAVE_ATTACHMENT, EV_SAVE_IMAGE } EvSaveType; struct _EvWindowPrivate { /* UI */ EvChrome chrome; GtkWidget *main_box; GtkWidget *menubar; GtkWidget *toolbar; GtkWidget *hpaned; GtkWidget *view_box; GtkWidget *sidebar; GtkWidget *find_bar; GtkWidget *scrolled_window; GtkWidget *view; GtkWidget *presentation_view; GtkWidget *message_area; GtkWidget *password_view; GtkWidget *sidebar_thumbs; GtkWidget *sidebar_links; GtkWidget *sidebar_attachments; GtkWidget *sidebar_layers; /* Settings */ GSettings *settings; /* Menubar accels */ guint menubar_accel_keyval; GdkModifierType menubar_accel_modifier; /* Progress Messages */ guint progress_idle; GCancellable *progress_cancellable; /* Dialogs */ GtkWidget *properties; GtkWidget *print_dialog; /* UI Builders */ GtkActionGroup *action_group; GtkActionGroup *view_popup_action_group; GtkActionGroup *attachment_popup_action_group; GtkRecentManager *recent_manager; GtkActionGroup *recent_action_group; guint recent_ui_id; GtkUIManager *ui_manager; /* Fullscreen mode */ GtkWidget *fullscreen_toolbar; /* Popup view */ GtkWidget *view_popup; EvLink *link; EvImage *image; /* Popup attachment */ GtkWidget *attachment_popup; GList *attach_list; /* Document */ EvDocumentModel *model; char *uri; glong uri_mtime; char *local_uri; gboolean in_reload; EvFileMonitor *monitor; guint setup_document_idle; EvDocument *document; EvHistory *history; EvWindowPageMode page_mode; EvWindowTitle *title; EvMetadata *metadata; /* Load params */ EvLinkDest *dest; gchar *search_string; EvWindowRunMode window_mode; EvJob *load_job; EvJob *reload_job; EvJob *thumbnail_job; EvJob *save_job; EvJob *find_job; /* Printing */ GQueue *print_queue; GtkPrintSettings *print_settings; GtkPageSetup *print_page_setup; gboolean close_after_print; #ifdef WITH_GCONF GConfClient *gconf_client; #endif }; #define EV_WINDOW_GET_PRIVATE(object) \ (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate)) #define EV_WINDOW_IS_PRESENTATION(w) (w->priv->presentation_view != NULL) #define PAGE_SELECTOR_ACTION "PageSelector" #define ZOOM_CONTROL_ACTION "ViewZoom" #define NAVIGATION_ACTION "Navigation" #define GCONF_LOCKDOWN_DIR "/desktop/gnome/lockdown" #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions" #define GCONF_LOCKDOWN_SAVE "/desktop/gnome/lockdown/disable_save_to_disk" #define GCONF_LOCKDOWN_PRINT "/desktop/gnome/lockdown/disable_printing" #define GCONF_LOCKDOWN_PRINT_SETUP "/desktop/gnome/lockdown/disable_print_setup" #define GS_SCHEMA_NAME "org.gnome.Evince" #define GS_OVERRIDE_RESTRICTIONS "override_restrictions" #define SIDEBAR_DEFAULT_SIZE 132 #define LINKS_SIDEBAR_ID "links" #define THUMBNAILS_SIDEBAR_ID "thumbnails" #define ATTACHMENTS_SIDEBAR_ID "attachments" #define LAYERS_SIDEBAR_ID "layers" #define EV_PRINT_SETTINGS_FILE "print-settings" #define EV_PRINT_SETTINGS_GROUP "Print Settings" #define EV_PAGE_SETUP_GROUP "Page Setup" #define EV_TOOLBARS_FILENAME "evince-toolbar.xml" #define MIN_SCALE 0.05409 #define MAX_SCALE 4.0 #define MAX_RECENT_ITEM_LEN (40) static const gchar *document_print_settings[] = { GTK_PRINT_SETTINGS_N_COPIES, GTK_PRINT_SETTINGS_COLLATE, GTK_PRINT_SETTINGS_REVERSE, GTK_PRINT_SETTINGS_NUMBER_UP, GTK_PRINT_SETTINGS_SCALE, GTK_PRINT_SETTINGS_PRINT_PAGES, GTK_PRINT_SETTINGS_PAGE_RANGES, GTK_PRINT_SETTINGS_PAGE_SET, GTK_PRINT_SETTINGS_OUTPUT_URI }; static void ev_window_update_actions (EvWindow *ev_window); static void ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec, EvWindow *ev_window); static void ev_window_set_page_mode (EvWindow *window, EvWindowPageMode page_mode); static void ev_window_load_job_cb (EvJob *job, gpointer data); static void ev_window_reload_document (EvWindow *window, EvLinkDest *dest); static void ev_window_reload_job_cb (EvJob *job, EvWindow *window); static void ev_window_set_icon_from_thumbnail (EvJobThumbnail *job, EvWindow *ev_window); static void ev_window_save_job_cb (EvJob *save, EvWindow *window); static void ev_window_sizing_mode_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window); static void ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window); static void ev_window_add_recent (EvWindow *window, const char *filename); static void ev_window_run_fullscreen (EvWindow *window); static void ev_window_stop_fullscreen (EvWindow *window, gboolean unfullscreen_window); static void ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window); static void ev_window_run_presentation (EvWindow *window); static void ev_window_stop_presentation (EvWindow *window, gboolean unfullscreen_window); static void ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window); static void ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window); static void ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window); static void ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window); static void ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window); static void ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window); static void ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window); static void ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window); static void ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window); static void ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window); static void view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window); static void ev_window_update_find_status_message (EvWindow *ev_window); static void ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window); static void find_bar_search_changed_cb (EggFindBar *find_bar, GParamSpec *param, EvWindow *ev_window); static void ev_window_load_file_remote (EvWindow *ev_window, GFile *source_file); static void ev_window_media_player_key_pressed (EvWindow *window, const gchar *key, gpointer user_data); static guint ev_window_n_copies = 0; G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW) static gdouble get_screen_dpi (EvWindow *window) { GdkScreen *screen; screen = gtk_window_get_screen (GTK_WINDOW (window)); return ev_document_misc_get_screen_dpi (screen); } static void ev_window_set_action_sensitive (EvWindow *ev_window, const char *name, gboolean sensitive) { GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group, name); gtk_action_set_sensitive (action, sensitive); } static void ev_window_setup_action_sensitivity (EvWindow *ev_window) { EvDocument *document = ev_window->priv->document; const EvDocumentInfo *info = NULL; gboolean has_document = FALSE; gboolean ok_to_print = TRUE; gboolean ok_to_print_setup = TRUE; gboolean ok_to_copy = TRUE; gboolean has_properties = TRUE; gboolean override_restrictions = TRUE; gboolean can_get_text = FALSE; gboolean has_pages = FALSE; gboolean can_find = FALSE; if (document) { has_document = TRUE; has_pages = ev_document_get_n_pages (document) > 0; info = ev_document_get_info (document); } if (!info || info->fields_mask == 0) { has_properties = FALSE; } if (has_document && EV_IS_SELECTION (document)) { can_get_text = TRUE; } if (has_pages && EV_IS_DOCUMENT_FIND (document)) { can_find = TRUE; } if (has_document && ev_window->priv->settings) { override_restrictions = g_settings_get_boolean (ev_window->priv->settings, GS_OVERRIDE_RESTRICTIONS); } if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) { ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT); ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY); } if (has_document && !ev_print_operation_exists_for_document(document)) ok_to_print = FALSE; #ifdef WITH_GCONF if (has_document && gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_SAVE, NULL)) { ok_to_copy = FALSE; } if (has_document && gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT, NULL)) { ok_to_print = FALSE; } if (has_document && gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)) { ok_to_print_setup = FALSE; } #endif /* File menu */ ev_window_set_action_sensitive (ev_window, "FileOpenCopy", has_document); ev_window_set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy); ev_window_set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print); ev_window_set_action_sensitive (ev_window, "FileProperties", has_document && has_properties); /* Edit menu */ ev_window_set_action_sensitive (ev_window, "EditSelectAll", has_pages && can_get_text); ev_window_set_action_sensitive (ev_window, "EditFind", can_find); ev_window_set_action_sensitive (ev_window, "Slash", can_find); ev_window_set_action_sensitive (ev_window, "EditRotateLeft", has_pages); ev_window_set_action_sensitive (ev_window, "EditRotateRight", has_pages); /* View menu */ ev_window_set_action_sensitive (ev_window, "ViewContinuous", has_pages); ev_window_set_action_sensitive (ev_window, "ViewDual", has_pages); ev_window_set_action_sensitive (ev_window, "ViewBestFit", has_pages); ev_window_set_action_sensitive (ev_window, "ViewPageWidth", has_pages); ev_window_set_action_sensitive (ev_window, "ViewReload", has_pages); ev_window_set_action_sensitive (ev_window, "ViewAutoscroll", has_pages); ev_window_set_action_sensitive (ev_window, "ViewInvertedColors", has_pages); /* Toolbar-specific actions: */ ev_window_set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages); ev_window_set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION, has_pages); ev_window_set_action_sensitive (ev_window, NAVIGATION_ACTION, FALSE); ev_window_update_actions (ev_window); } static void ev_window_update_actions (EvWindow *ev_window) { EvView *view = EV_VIEW (ev_window->priv->view); int n_pages = 0, page = -1; gboolean has_pages = FALSE; gboolean presentation_mode; gboolean can_find_in_page = FALSE; EvSizingMode sizing_mode; if (ev_window->priv->document) { page = ev_document_model_get_page (ev_window->priv->model); n_pages = ev_document_get_n_pages (ev_window->priv->document); has_pages = n_pages > 0; } can_find_in_page = (ev_window->priv->find_job && ev_job_find_has_results (EV_JOB_FIND (ev_window->priv->find_job))); ev_window_set_action_sensitive (ev_window, "EditCopy", has_pages && ev_view_get_has_selection (view)); ev_window_set_action_sensitive (ev_window, "EditFindNext", has_pages && can_find_in_page); ev_window_set_action_sensitive (ev_window, "EditFindPrevious", has_pages && can_find_in_page); ev_window_set_action_sensitive (ev_window, "F3", has_pages && can_find_in_page); presentation_mode = EV_WINDOW_IS_PRESENTATION (ev_window); ev_window_set_action_sensitive (ev_window, "ViewZoomIn", has_pages && ev_view_can_zoom_in (view) && !presentation_mode); ev_window_set_action_sensitive (ev_window, "ViewZoomOut", has_pages && ev_view_can_zoom_out (view) && !presentation_mode); /* Go menu */ if (has_pages) { ev_window_set_action_sensitive (ev_window, "GoPreviousPage", page > 0); ev_window_set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1); ev_window_set_action_sensitive (ev_window, "GoFirstPage", page > 0); ev_window_set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1); } else { ev_window_set_action_sensitive (ev_window, "GoFirstPage", FALSE); ev_window_set_action_sensitive (ev_window, "GoPreviousPage", FALSE); ev_window_set_action_sensitive (ev_window, "GoNextPage", FALSE); ev_window_set_action_sensitive (ev_window, "GoLastPage", FALSE); } sizing_mode = ev_document_model_get_sizing_mode (ev_window->priv->model); if (has_pages && sizing_mode != EV_SIZING_FIT_WIDTH && sizing_mode != EV_SIZING_BEST_FIT) { GtkAction *action; float zoom; float real_zoom; action = gtk_action_group_get_action (ev_window->priv->action_group, ZOOM_CONTROL_ACTION); real_zoom = ev_document_model_get_scale (ev_window->priv->model); real_zoom *= 72.0 / get_screen_dpi (ev_window); zoom = ephy_zoom_get_nearest_zoom_level (real_zoom); ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom); } } static void ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive) { gboolean can_find; can_find = window->priv->document && EV_IS_DOCUMENT_FIND (window->priv->document); if (window->priv->action_group) { ev_window_set_action_sensitive (window, "PageDown", sensitive); ev_window_set_action_sensitive (window, "PageUp", sensitive); ev_window_set_action_sensitive (window, "Space", sensitive); ev_window_set_action_sensitive (window, "ShiftSpace", sensitive); ev_window_set_action_sensitive (window, "BackSpace", sensitive); ev_window_set_action_sensitive (window, "ShiftBackSpace", sensitive); ev_window_set_action_sensitive (window, "Return", sensitive); ev_window_set_action_sensitive (window, "ShiftReturn", sensitive); ev_window_set_action_sensitive (window, "Plus", sensitive); ev_window_set_action_sensitive (window, "Minus", sensitive); ev_window_set_action_sensitive (window, "KpPlus", sensitive); ev_window_set_action_sensitive (window, "KpMinus", sensitive); ev_window_set_action_sensitive (window, "Equal", sensitive); ev_window_set_action_sensitive (window, "p", sensitive); ev_window_set_action_sensitive (window, "n", sensitive); ev_window_set_action_sensitive (window, "Slash", sensitive && can_find); } } static void set_widget_visibility (GtkWidget *widget, gboolean visible) { g_assert (GTK_IS_WIDGET (widget)); if (visible) gtk_widget_show (widget); else gtk_widget_hide (widget); } static void update_chrome_visibility (EvWindow *window) { EvWindowPrivate *priv = window->priv; gboolean menubar, toolbar, findbar, fullscreen_toolbar, sidebar; gboolean fullscreen_mode, presentation, fullscreen; presentation = EV_WINDOW_IS_PRESENTATION (window); fullscreen = ev_document_model_get_fullscreen (priv->model); fullscreen_mode = fullscreen || presentation; menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode; toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0 || (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode; fullscreen_toolbar = ((priv->chrome & EV_CHROME_FULLSCREEN_TOOLBAR) != 0 || (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && fullscreen; findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0; sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && priv->document && !presentation; set_widget_visibility (priv->menubar, menubar); set_widget_visibility (priv->toolbar, toolbar); set_widget_visibility (priv->find_bar, findbar); set_widget_visibility (priv->sidebar, sidebar); ev_window_set_action_sensitive (window, "EditToolbar", toolbar); if (priv->fullscreen_toolbar != NULL) { set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar); } } static void update_chrome_flag (EvWindow *window, EvChrome flag, gboolean active) { EvWindowPrivate *priv = window->priv; if (active) { priv->chrome |= flag; } else { priv->chrome &= ~flag; } } static void update_sizing_buttons (EvWindow *window) { GtkActionGroup *action_group = window->priv->action_group; GtkAction *action; gboolean best_fit, page_width; switch (ev_document_model_get_sizing_mode (window->priv->model)) { case EV_SIZING_BEST_FIT: best_fit = TRUE; page_width = FALSE; break; case EV_SIZING_FIT_WIDTH: best_fit = FALSE; page_width = TRUE; break; default: best_fit = page_width = FALSE; break; } action = gtk_action_group_get_action (action_group, "ViewBestFit"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_cmd_view_best_fit), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_cmd_view_best_fit), window); action = gtk_action_group_get_action (action_group, "ViewPageWidth"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_cmd_view_page_width), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_cmd_view_page_width), window); action = gtk_action_group_get_action (window->priv->action_group, ZOOM_CONTROL_ACTION); if (best_fit) { ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), EPHY_ZOOM_BEST_FIT); } else if (page_width) { ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), EPHY_ZOOM_FIT_WIDTH); } } /** * ev_window_is_empty: * @ev_window: The instance of the #EvWindow. * * It does look if there is any document loaded or if there is any job to load * a document. * * Returns: %TRUE if there isn't any document loaded or any any documente to be * loaded, %FALSE in other case. */ gboolean ev_window_is_empty (const EvWindow *ev_window) { g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE); return (ev_window->priv->document == NULL) && (ev_window->priv->load_job == NULL); } static void ev_window_set_message_area (EvWindow *window, GtkWidget *area) { if (window->priv->message_area == area) return; if (window->priv->message_area) gtk_widget_destroy (window->priv->message_area); window->priv->message_area = area; if (!area) return; gtk_box_pack_start (GTK_BOX (window->priv->view_box), window->priv->message_area, FALSE, FALSE, 0); gtk_box_reorder_child (GTK_BOX (window->priv->view_box), window->priv->message_area, 0); g_object_add_weak_pointer (G_OBJECT (window->priv->message_area), (gpointer) &(window->priv->message_area)); } static void ev_window_message_area_response_cb (EvMessageArea *area, gint response_id, EvWindow *window) { ev_window_set_message_area (window, NULL); } static void ev_window_error_message (EvWindow *window, GError *error, const gchar *format, ...) { GtkWidget *area; va_list args; gchar *msg = NULL; if (window->priv->message_area) return; va_start (args, format); msg = g_strdup_vprintf (format, args); va_end (args); area = ev_message_area_new (GTK_MESSAGE_ERROR, msg, GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, NULL); g_free (msg); if (error) ev_message_area_set_secondary_text (EV_MESSAGE_AREA (area), error->message); g_signal_connect (area, "response", G_CALLBACK (ev_window_message_area_response_cb), window); gtk_widget_show (area); ev_window_set_message_area (window, area); } static void ev_window_warning_message (EvWindow *window, const gchar *format, ...) { GtkWidget *area; va_list args; gchar *msg = NULL; if (window->priv->message_area) return; va_start (args, format); msg = g_strdup_vprintf (format, args); va_end (args); area = ev_message_area_new (GTK_MESSAGE_WARNING, msg, GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, NULL); g_free (msg); g_signal_connect (area, "response", G_CALLBACK (ev_window_message_area_response_cb), window); gtk_widget_show (area); ev_window_set_message_area (window, area); } typedef struct _FindTask { const gchar *page_label; gchar *chapter; } FindTask; static gboolean ev_window_find_chapter (GtkTreeModel *tree_model, GtkTreePath *path, GtkTreeIter *iter, gpointer data) { FindTask *task = (FindTask *)data; gchar *page_string; gtk_tree_model_get (tree_model, iter, EV_DOCUMENT_LINKS_COLUMN_PAGE_LABEL, &page_string, -1); if (!page_string) return FALSE; if (!strcmp (page_string, task->page_label)) { gtk_tree_model_get (tree_model, iter, EV_DOCUMENT_LINKS_COLUMN_MARKUP, &task->chapter, -1); g_free (page_string); return TRUE; } g_free (page_string); return FALSE; } static void ev_window_add_history (EvWindow *window, gint page, EvLink *link) { gchar *page_label = NULL; gchar *link_title; FindTask find_task; EvLink *real_link; EvLinkAction *action; EvLinkDest *dest; if (window->priv->history == NULL) return; if (!EV_IS_DOCUMENT_LINKS (window->priv->document)) return; if (link) { action = g_object_ref (ev_link_get_action (link)); dest = ev_link_action_get_dest (action); page_label = ev_document_links_get_dest_page_label (EV_DOCUMENT_LINKS (window->priv->document), dest); } else { dest = ev_link_dest_new_page (page); action = ev_link_action_new_dest (dest); page_label = ev_document_get_page_label (window->priv->document, page); } if (!page_label) return; find_task.page_label = page_label; find_task.chapter = NULL; if (ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) { GtkTreeModel *model; g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL); if (model) { gtk_tree_model_foreach (model, ev_window_find_chapter, &find_task); g_object_unref (model); } } if (find_task.chapter) link_title = g_strdup_printf (_("Page %s — %s"), page_label, find_task.chapter); else link_title = g_strdup_printf (_("Page %s"), page_label); real_link = ev_link_new (link_title, action); ev_history_add_link (window->priv->history, real_link); g_free (find_task.chapter); g_free (link_title); g_free (page_label); g_object_unref (real_link); } static void view_handle_link_cb (EvView *view, EvLink *link, EvWindow *window) { int current_page = ev_document_model_get_page (window->priv->model); ev_window_add_history (window, 0, link); ev_window_add_history (window, current_page, NULL); } static void view_selection_changed_cb (EvView *view, EvWindow *window) { ev_window_set_action_sensitive (window, "EditCopy", ev_view_get_has_selection (view)); } static void ev_window_page_changed_cb (EvWindow *ev_window, gint old_page, gint new_page, EvDocumentModel *model) { ev_window_update_actions (ev_window); ev_window_update_find_status_message (ev_window); if (abs (new_page - old_page) > 1) { ev_window_add_history (ev_window, new_page, NULL); ev_window_add_history (ev_window, old_page, NULL); } if (ev_window->priv->metadata && !ev_window_is_empty (ev_window)) ev_metadata_set_int (ev_window->priv->metadata, "page", new_page); } static void update_document_mode (EvWindow *window, EvDocumentMode mode) { if (mode == EV_DOCUMENT_MODE_PRESENTATION) { ev_window_run_presentation (window); } else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) { ev_window_run_fullscreen (window); } } static void setup_chrome_from_metadata (EvWindow *window) { EvChrome chrome = EV_CHROME_NORMAL; gboolean show_toolbar; if (window->priv->metadata && ev_metadata_get_boolean (window->priv->metadata, "show_toolbar", &show_toolbar)) { if (!show_toolbar) chrome &= ~EV_CHROME_TOOLBAR; } window->priv->chrome = chrome; } static void setup_sidebar_from_metadata (EvWindow *window) { EvDocument *document = window->priv->document; GtkWidget *sidebar = window->priv->sidebar; GtkWidget *links = window->priv->sidebar_links; GtkWidget *thumbs = window->priv->sidebar_thumbs; GtkWidget *attachments = window->priv->sidebar_attachments; GtkWidget *layers = window->priv->sidebar_layers; gchar *page_id; gint sidebar_size; gboolean sidebar_visibility; if (!window->priv->metadata) return; if (ev_metadata_get_int (window->priv->metadata, "sidebar_size", &sidebar_size)) { gtk_paned_set_position (GTK_PANED (window->priv->hpaned), sidebar_size); } if (document && ev_metadata_get_string (window->priv->metadata, "sidebar_page", &page_id)) { if (strcmp (page_id, LINKS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) { ev_sidebar_set_page (EV_SIDEBAR (sidebar), links); } else if (strcmp (page_id, THUMBNAILS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) { ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs); } else if (strcmp (page_id, ATTACHMENTS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) { ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments); } else if (strcmp (page_id, LAYERS_SIDEBAR_ID) == 0 && ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) { ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers); } } else if (document) { if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) { ev_sidebar_set_page (EV_SIDEBAR (sidebar), links); } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) { ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs); } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (attachments), document)) { ev_sidebar_set_page (EV_SIDEBAR (sidebar), attachments); } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (layers), document)) { ev_sidebar_set_page (EV_SIDEBAR (sidebar), layers); } } if (ev_metadata_get_boolean (window->priv->metadata, "sidebar_visibility", &sidebar_visibility)) { update_chrome_flag (window, EV_CHROME_SIDEBAR, sidebar_visibility); update_chrome_visibility (window); } } static void setup_model_from_metadata (EvWindow *window) { gint page; gchar *sizing_mode; gdouble zoom; gint rotation; gboolean inverted_colors = FALSE; gboolean continuous = FALSE; gboolean dual_page = FALSE; gboolean fullscreen = FALSE; if (!window->priv->metadata) return; /* Current page */ if (!window->priv->dest && ev_metadata_get_int (window->priv->metadata, "page", &page)) { ev_document_model_set_page (window->priv->model, page); } /* Sizing mode */ if (ev_metadata_get_string (window->priv->metadata, "sizing_mode", &sizing_mode)) { GEnumValue *enum_value; enum_value = g_enum_get_value_by_nick (g_type_class_peek (EV_TYPE_SIZING_MODE), sizing_mode); ev_document_model_set_sizing_mode (window->priv->model, enum_value->value); } /* Zoom */ if (ev_document_model_get_sizing_mode (window->priv->model) == EV_SIZING_FREE && ev_metadata_get_double (window->priv->metadata, "zoom", &zoom)) { zoom *= get_screen_dpi (window) / 72.0; ev_document_model_set_scale (window->priv->model, zoom); } /* Rotation */ if (ev_metadata_get_int (window->priv->metadata, "rotation", &rotation)) { switch (rotation) { case 90: rotation = 90; break; case 180: rotation = 180; break; case 270: rotation = 270; break; default: rotation = 0; break; } ev_document_model_set_rotation (window->priv->model, rotation); } /* Inverted Colors */ if (ev_metadata_get_boolean (window->priv->metadata, "inverted-colors", &inverted_colors)) ev_document_model_set_inverted_colors (window->priv->model, inverted_colors); /* Continuous */ if (ev_metadata_get_boolean (window->priv->metadata, "continuous", &continuous)) { ev_document_model_set_continuous (window->priv->model, continuous); } /* Dual page */ if (ev_metadata_get_boolean (window->priv->metadata, "dual-page", &dual_page)) { ev_document_model_set_dual_page (window->priv->model, dual_page); } /* Fullscreen */ if (ev_metadata_get_boolean (window->priv->metadata, "fullscreen", &fullscreen)) { if (fullscreen) { ev_window_run_fullscreen (window); } } } static void setup_document_from_metadata (EvWindow *window) { gint page, n_pages; gint width; gint height; gdouble width_ratio; gdouble height_ratio; if (!window->priv->metadata) return; /* Make sure to not open a document on the last page, * since closing it on the last page most likely means the * user was finished reading the document. In that case, reopening should * show the first page. */ page = ev_document_model_get_page (window->priv->model); n_pages = ev_document_get_n_pages (window->priv->document); if (page == n_pages - 1) ev_document_model_set_page (window->priv->model, 0); setup_sidebar_from_metadata (window); if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) && ev_metadata_get_int (window->priv->metadata, "window_height", &height)) return; /* size was already set in setup_size_from_metadata */ if (ev_metadata_get_double (window->priv->metadata, "window_width_ratio", &width_ratio) && ev_metadata_get_double (window->priv->metadata, "window_height_ratio", &height_ratio)) { gdouble document_width; gdouble document_height; GdkScreen *screen; gint request_width; gint request_height; ev_document_get_max_page_size (window->priv->document, &document_width, &document_height); request_width = (gint)(width_ratio * document_width + 0.5); request_height = (gint)(height_ratio * document_height + 0.5); screen = gtk_window_get_screen (GTK_WINDOW (window)); if (screen) { request_width = MIN (request_width, gdk_screen_get_width (screen)); request_height = MIN (request_width, gdk_screen_get_height (screen)); } if (request_width > 0 && request_height > 0) { gtk_window_resize (GTK_WINDOW (window), request_width, request_height); } } } static void setup_size_from_metadata (EvWindow *window) { gint width; gint height; gboolean maximized; gint x; gint y; if (!window->priv->metadata) return; if (ev_metadata_get_boolean (window->priv->metadata, "window_maximized", &maximized)) { if (maximized) { gtk_window_maximize (GTK_WINDOW (window)); return; } else { gtk_window_unmaximize (GTK_WINDOW (window)); } } if (ev_metadata_get_int (window->priv->metadata, "window_x", &x) && ev_metadata_get_int (window->priv->metadata, "window_y", &y)) { gtk_window_move (GTK_WINDOW (window), x, y); } if (ev_metadata_get_int (window->priv->metadata, "window_width", &width) && ev_metadata_get_int (window->priv->metadata, "window_height", &height)) { gtk_window_resize (GTK_WINDOW (window), width, height); } } static void setup_view_from_metadata (EvWindow *window) { gboolean presentation; if (!window->priv->metadata) return; /* Presentation */ if (ev_metadata_get_boolean (window->priv->metadata, "presentation", &presentation)) { if (presentation) { ev_window_run_presentation (window); } } } static void ev_window_clear_thumbnail_job (EvWindow *ev_window) { if (ev_window->priv->thumbnail_job != NULL) { if (!ev_job_is_finished (ev_window->priv->thumbnail_job)) ev_job_cancel (ev_window->priv->thumbnail_job); g_signal_handlers_disconnect_by_func (ev_window->priv->thumbnail_job, ev_window_set_icon_from_thumbnail, ev_window); g_object_unref (ev_window->priv->thumbnail_job); ev_window->priv->thumbnail_job = NULL; } } static void ev_window_set_icon_from_thumbnail (EvJobThumbnail *job, EvWindow *ev_window) { if (job->thumbnail) { if (ev_document_model_get_inverted_colors (ev_window->priv->model)) ev_document_misc_invert_pixbuf (job->thumbnail); gtk_window_set_icon (GTK_WINDOW (ev_window), job->thumbnail); } ev_window_clear_thumbnail_job (ev_window); } static void ev_window_refresh_window_thumbnail (EvWindow *ev_window) { gdouble page_width; gdouble scale; gint rotation; EvDocument *document = ev_window->priv->document; if (!EV_IS_DOCUMENT_THUMBNAILS (document) || ev_document_get_n_pages (document) <= 0 || !ev_document_check_dimensions (document)) { return; } ev_window_clear_thumbnail_job (ev_window); ev_document_get_page_size (document, 0, &page_width, NULL); scale = 128. / page_width; rotation = ev_document_model_get_rotation (ev_window->priv->model); ev_window->priv->thumbnail_job = ev_job_thumbnail_new (document, 0, rotation, scale); g_signal_connect (ev_window->priv->thumbnail_job, "finished", G_CALLBACK (ev_window_set_icon_from_thumbnail), ev_window); ev_job_scheduler_push_job (ev_window->priv->thumbnail_job, EV_JOB_PRIORITY_NONE); } static void override_restrictions_changed (GSettings *settings, gchar *key, EvWindow *ev_window) { ev_window_setup_action_sensitivity (ev_window); } #ifdef WITH_GCONF static void lockdown_changed (GConfClient *client, guint cnxn_id, GConfEntry *entry, EvWindow *ev_window) { ev_window_setup_action_sensitivity (ev_window); } #endif /* WITH_GCONF */ static gboolean ev_window_setup_document (EvWindow *ev_window) { const EvDocumentInfo *info; EvDocument *document = ev_window->priv->document; GtkAction *action; ev_window->priv->setup_document_idle = 0; ev_window_refresh_window_thumbnail (ev_window); ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT); ev_window_title_set_document (ev_window->priv->title, document); ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri); ev_window->priv->settings = g_settings_new (GS_SCHEMA_NAME); g_signal_connect (ev_window->priv->settings, "changed::"GS_OVERRIDE_RESTRICTIONS, G_CALLBACK (override_restrictions_changed), ev_window); #ifdef WITH_GCONF if (!ev_window->priv->gconf_client) ev_window->priv->gconf_client = gconf_client_get_default (); gconf_client_add_dir (ev_window->priv->gconf_client, GCONF_LOCKDOWN_DIR, GCONF_CLIENT_PRELOAD_ONELEVEL, NULL); gconf_client_notify_add (ev_window->priv->gconf_client, GCONF_LOCKDOWN_DIR, (GConfClientNotifyFunc)lockdown_changed, ev_window, NULL, NULL); #endif /* WITH_GCONF */ ev_window_setup_action_sensitivity (ev_window); if (ev_window->priv->history) g_object_unref (ev_window->priv->history); ev_window->priv->history = ev_history_new (); action = gtk_action_group_get_action (ev_window->priv->action_group, NAVIGATION_ACTION); ev_navigation_action_set_history (EV_NAVIGATION_ACTION (action), ev_window->priv->history); if (ev_window->priv->properties) { ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties), ev_window->priv->uri, ev_window->priv->document); } info = ev_document_get_info (document); update_document_mode (ev_window, info->mode); if (EV_WINDOW_IS_PRESENTATION (ev_window)) gtk_widget_grab_focus (ev_window->priv->presentation_view); else gtk_widget_grab_focus (ev_window->priv->view); return FALSE; } static void ev_window_set_document (EvWindow *ev_window, EvDocument *document) { if (ev_window->priv->document == document) return; if (ev_window->priv->document) g_object_unref (ev_window->priv->document); ev_window->priv->document = g_object_ref (document); ev_window_set_message_area (ev_window, NULL); if (ev_document_get_n_pages (document) <= 0) { ev_window_warning_message (ev_window, "%s", _("The document contains no pages")); } else if (!ev_document_check_dimensions (document)) { ev_window_warning_message (ev_window, "%s", _("The document contains only empty pages")); } if (ev_window->priv->setup_document_idle > 0) g_source_remove (ev_window->priv->setup_document_idle); ev_window->priv->setup_document_idle = g_idle_add ((GSourceFunc)ev_window_setup_document, ev_window); } static void ev_window_document_changed (EvWindow *ev_window, gpointer user_data) { ev_window_reload_document (ev_window, NULL); } static void ev_window_password_view_unlock (EvWindow *ev_window) { const gchar *password; g_assert (ev_window->priv->load_job); password = ev_password_view_get_password (EV_PASSWORD_VIEW (ev_window->priv->password_view)); ev_job_load_set_password (EV_JOB_LOAD (ev_window->priv->load_job), password); ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE); } static void ev_window_clear_load_job (EvWindow *ev_window) { if (ev_window->priv->load_job != NULL) { if (!ev_job_is_finished (ev_window->priv->load_job)) ev_job_cancel (ev_window->priv->load_job); g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window); g_object_unref (ev_window->priv->load_job); ev_window->priv->load_job = NULL; } } static void ev_window_clear_reload_job (EvWindow *ev_window) { if (ev_window->priv->reload_job != NULL) { if (!ev_job_is_finished (ev_window->priv->reload_job)) ev_job_cancel (ev_window->priv->reload_job); g_signal_handlers_disconnect_by_func (ev_window->priv->reload_job, ev_window_reload_job_cb, ev_window); g_object_unref (ev_window->priv->reload_job); ev_window->priv->reload_job = NULL; } } static void ev_window_clear_local_uri (EvWindow *ev_window) { if (ev_window->priv->local_uri) { ev_tmp_uri_unlink (ev_window->priv->local_uri); g_free (ev_window->priv->local_uri); ev_window->priv->local_uri = NULL; } } static void ev_window_handle_link (EvWindow *ev_window, EvLinkDest *dest) { if (dest) { EvLink *link; EvLinkAction *link_action; link_action = ev_link_action_new_dest (dest); link = ev_link_new (NULL, link_action); ev_view_handle_link (EV_VIEW (ev_window->priv->view), link); g_object_unref (link); } } /* This callback will executed when load job will be finished. * * Since the flow of the error dialog is very confusing, we assume that both * document and uri will go away after this function is called, and thus we need * to ref/dup them. Additionally, it needs to clear * ev_window->priv->password_{uri,document}, and thus people who call this * function should _not_ necessarily expect those to exist after being * called. */ static void ev_window_load_job_cb (EvJob *job, gpointer data) { EvWindow *ev_window = EV_WINDOW (data); EvDocument *document = EV_JOB (job)->document; EvJobLoad *job_load = EV_JOB_LOAD (job); g_assert (job_load->uri); ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE); /* Success! */ if (!ev_job_is_failed (job)) { ev_document_model_set_document (ev_window->priv->model, document); setup_document_from_metadata (ev_window); setup_view_from_metadata (ev_window); ev_window_add_recent (ev_window, ev_window->priv->uri); ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT); if (job_load->password) { GPasswordSave flags; flags = ev_password_view_get_password_save_flags ( EV_PASSWORD_VIEW (ev_window->priv->password_view)); ev_keyring_save_password (ev_window->priv->uri, job_load->password, flags); } ev_window_handle_link (ev_window, ev_window->priv->dest); /* Already unrefed by ev_link_action * FIXME: link action should inc dest ref counting * or not unref it at all */ ev_window->priv->dest = NULL; switch (ev_window->priv->window_mode) { case EV_WINDOW_MODE_FULLSCREEN: ev_window_run_fullscreen (ev_window); break; case EV_WINDOW_MODE_PRESENTATION: ev_window_run_presentation (ev_window); break; default: break; } if (ev_window->priv->search_string && EV_IS_DOCUMENT_FIND (document)) { ev_window_cmd_edit_find (NULL, ev_window); egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar), ev_window->priv->search_string); } g_free (ev_window->priv->search_string); ev_window->priv->search_string = NULL; /* Create a monitor for the document */ ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri); g_signal_connect_swapped (ev_window->priv->monitor, "changed", G_CALLBACK (ev_window_document_changed), ev_window); ev_window_clear_load_job (ev_window); return; } if (g_error_matches (job->error, EV_DOCUMENT_ERROR, EV_DOCUMENT_ERROR_ENCRYPTED)) { gchar *password; setup_view_from_metadata (ev_window); /* First look whether password is in keyring */ password = ev_keyring_lookup_password (ev_window->priv->uri); if (password) { if (job_load->password && strcmp (password, job_load->password) == 0) { /* Password in kering is wrong */ ev_job_load_set_password (job_load, NULL); /* FIXME: delete password from keyring? */ } else { ev_job_load_set_password (job_load, password); ev_job_scheduler_push_job (job, EV_JOB_PRIORITY_NONE); g_free (password); return; } g_free (password); } /* We need to ask the user for a password */ ev_window_title_set_uri (ev_window->priv->title, ev_window->priv->uri); ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD); ev_password_view_set_uri (EV_PASSWORD_VIEW (ev_window->priv->password_view), job_load->uri); ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD); ev_job_load_set_password (job_load, NULL); ev_password_view_ask_password (EV_PASSWORD_VIEW (ev_window->priv->password_view)); } else { ev_window_error_message (ev_window, job->error, "%s", _("Unable to open document")); ev_window_clear_load_job (ev_window); } } static void ev_window_reload_job_cb (EvJob *job, EvWindow *ev_window) { GtkWidget *widget; if (ev_job_is_failed (job)) { ev_window_clear_reload_job (ev_window); ev_window->priv->in_reload = FALSE; if (ev_window->priv->dest) { g_object_unref (ev_window->priv->dest); ev_window->priv->dest = NULL; } return; } ev_document_model_set_document (ev_window->priv->model, job->document); if (ev_window->priv->dest) { ev_window_handle_link (ev_window, ev_window->priv->dest); /* Already unrefed by ev_link_action * FIXME: link action should inc dest ref counting * or not unref it at all */ ev_window->priv->dest = NULL; } /* Restart the search after reloading */ widget = gtk_window_get_focus (GTK_WINDOW (ev_window)); if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) { find_bar_search_changed_cb (EGG_FIND_BAR (ev_window->priv->find_bar), NULL, ev_window); } ev_window_clear_reload_job (ev_window); ev_window->priv->in_reload = FALSE; } /** * ev_window_get_uri: * @ev_window: The instance of the #EvWindow. * * It returns the uri of the document showed in the #EvWindow. * * Returns: the uri of the document showed in the #EvWindow. */ const char * ev_window_get_uri (EvWindow *ev_window) { return ev_window->priv->uri; } /** * ev_window_close_dialogs: * @ev_window: The window where dialogs will be closed. * * It looks for password, print and properties dialogs and closes them and * frees them from memory. If there is any print job it does free it too. */ static void ev_window_close_dialogs (EvWindow *ev_window) { if (ev_window->priv->print_dialog) gtk_widget_destroy (ev_window->priv->print_dialog); ev_window->priv->print_dialog = NULL; if (ev_window->priv->properties) gtk_widget_destroy (ev_window->priv->properties); ev_window->priv->properties = NULL; } static void ev_window_clear_progress_idle (EvWindow *ev_window) { if (ev_window->priv->progress_idle > 0) g_source_remove (ev_window->priv->progress_idle); ev_window->priv->progress_idle = 0; } static void reset_progress_idle (EvWindow *ev_window) { ev_window->priv->progress_idle = 0; } static void ev_window_show_progress_message (EvWindow *ev_window, guint interval, GSourceFunc function) { if (ev_window->priv->progress_idle > 0) g_source_remove (ev_window->priv->progress_idle); ev_window->priv->progress_idle = g_timeout_add_seconds_full (G_PRIORITY_DEFAULT, interval, function, ev_window, (GDestroyNotify)reset_progress_idle); } static void ev_window_reset_progress_cancellable (EvWindow *ev_window) { if (ev_window->priv->progress_cancellable) g_cancellable_reset (ev_window->priv->progress_cancellable); else ev_window->priv->progress_cancellable = g_cancellable_new (); } static void ev_window_progress_response_cb (EvProgressMessageArea *area, gint response, EvWindow *ev_window) { if (response == GTK_RESPONSE_CANCEL) g_cancellable_cancel (ev_window->priv->progress_cancellable); ev_window_set_message_area (ev_window, NULL); } static gboolean show_loading_progress (EvWindow *ev_window) { GtkWidget *area; gchar *text; gchar *display_name; if (ev_window->priv->message_area) return FALSE; text = g_uri_unescape_string (ev_window->priv->uri, NULL); display_name = g_markup_escape_text (text, -1); g_free (text); text = g_strdup_printf (_("Loading document from “%s”"), display_name); area = ev_progress_message_area_new (GTK_STOCK_OPEN, text, GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL); g_signal_connect (area, "response", G_CALLBACK (ev_window_progress_response_cb), ev_window); gtk_widget_show (area); ev_window_set_message_area (ev_window, area); g_free (text); g_free (display_name); return FALSE; } static void ev_window_load_remote_failed (EvWindow *ev_window, GError *error) { ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE); ev_window->priv->in_reload = FALSE; ev_window_error_message (ev_window, error, "%s", _("Unable to open document")); g_free (ev_window->priv->local_uri); ev_window->priv->local_uri = NULL; ev_window->priv->uri_mtime = 0; } static void set_uri_mtime (GFile *source, GAsyncResult *async_result, EvWindow *ev_window) { GFileInfo *info; GError *error = NULL; info = g_file_query_info_finish (source, async_result, &error); if (error) { ev_window->priv->uri_mtime = 0; g_error_free (error); } else { GTimeVal mtime; g_file_info_get_modification_time (info, &mtime); ev_window->priv->uri_mtime = mtime.tv_sec; g_object_unref (info); } g_object_unref (source); } static void mount_volume_ready_cb (GFile *source, GAsyncResult *async_result, EvWindow *ev_window) { GError *error = NULL; g_file_mount_enclosing_volume_finish (source, async_result, &error); if (error) { ev_window_load_remote_failed (ev_window, error); g_object_unref (source); g_error_free (error); } else { /* Volume successfully mounted, try opening the file again */ ev_window_load_file_remote (ev_window, source); } } static void window_open_file_copy_ready_cb (GFile *source, GAsyncResult *async_result, EvWindow *ev_window) { GError *error = NULL; ev_window_clear_progress_idle (ev_window); ev_window_set_message_area (ev_window, NULL); g_file_copy_finish (source, async_result, &error); if (!error) { ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE); g_file_query_info_async (source, G_FILE_ATTRIBUTE_TIME_MODIFIED, 0, G_PRIORITY_DEFAULT, NULL, (GAsyncReadyCallback)set_uri_mtime, ev_window); return; } if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED)) { GMountOperation *operation; operation = gtk_mount_operation_new (GTK_WINDOW (ev_window)); g_file_mount_enclosing_volume (source, G_MOUNT_MOUNT_NONE, operation, NULL, (GAsyncReadyCallback)mount_volume_ready_cb, ev_window); g_object_unref (operation); } else if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) { ev_window_clear_load_job (ev_window); ev_window_clear_local_uri (ev_window); g_free (ev_window->priv->uri); ev_window->priv->uri = NULL; g_object_unref (source); ev_view_set_loading (EV_VIEW (ev_window->priv->view), FALSE); } else { ev_window_load_remote_failed (ev_window, error); g_object_unref (source); } g_error_free (error); } static void window_open_file_copy_progress_cb (goffset n_bytes, goffset total_bytes, EvWindow *ev_window) { gchar *status; gdouble fraction; if (!ev_window->priv->message_area) return; if (total_bytes <= 0) return; fraction = n_bytes / (gdouble)total_bytes; status = g_strdup_printf (_("Downloading document (%d%%)"), (gint)(fraction * 100)); ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area), status); ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area), fraction); g_free (status); } static void ev_window_load_file_remote (EvWindow *ev_window, GFile *source_file) { GFile *target_file; if (!ev_window->priv->local_uri) { char *base_name, *template; GFile *tmp_file; GError *err = NULL; /* We'd like to keep extension of source uri since * it helps to resolve some mime types, say cbz. */ base_name = g_file_get_basename (source_file); template = g_strdup_printf ("document.XXXXXX-%s", base_name); g_free (base_name); tmp_file = ev_mkstemp_file (template, &err); g_free (template); if (tmp_file == NULL) { ev_window_error_message (ev_window, err, "%s", _("Failed to load remote file.")); g_error_free (err); return; } ev_window->priv->local_uri = g_file_get_uri (tmp_file); g_object_unref (tmp_file); ev_job_load_set_uri (EV_JOB_LOAD (ev_window->priv->load_job), ev_window->priv->local_uri); } ev_window_reset_progress_cancellable (ev_window); target_file = g_file_new_for_uri (ev_window->priv->local_uri); g_file_copy_async (source_file, target_file, G_FILE_COPY_OVERWRITE, G_PRIORITY_DEFAULT, ev_window->priv->progress_cancellable, (GFileProgressCallback)window_open_file_copy_progress_cb, ev_window, (GAsyncReadyCallback)window_open_file_copy_ready_cb, ev_window); g_object_unref (target_file); ev_window_show_progress_message (ev_window, 1, (GSourceFunc)show_loading_progress); } void ev_window_open_uri (EvWindow *ev_window, const char *uri, EvLinkDest *dest, EvWindowRunMode mode, const gchar *search_string) { GFile *source_file; ev_window->priv->in_reload = FALSE; if (ev_window->priv->uri && g_ascii_strcasecmp (ev_window->priv->uri, uri) == 0) { ev_window_reload_document (ev_window, dest); return; } if (ev_window->priv->monitor) { g_object_unref (ev_window->priv->monitor); ev_window->priv->monitor = NULL; } ev_window_close_dialogs (ev_window); ev_window_clear_load_job (ev_window); ev_window_clear_local_uri (ev_window); ev_view_set_loading (EV_VIEW (ev_window->priv->view), TRUE); ev_window->priv->window_mode = mode; if (ev_window->priv->uri) g_free (ev_window->priv->uri); ev_window->priv->uri = g_strdup (uri); if (ev_window->priv->metadata) g_object_unref (ev_window->priv->metadata); source_file = g_file_new_for_uri (uri); if (ev_is_metadata_supported_for_file (source_file)) ev_window->priv->metadata = ev_metadata_new (source_file); else ev_window->priv->metadata = NULL; if (ev_window->priv->search_string) g_free (ev_window->priv->search_string); ev_window->priv->search_string = search_string ? g_strdup (search_string) : NULL; if (ev_window->priv->dest) g_object_unref (ev_window->priv->dest); ev_window->priv->dest = dest ? g_object_ref (dest) : NULL; setup_size_from_metadata (ev_window); setup_model_from_metadata (ev_window); ev_window->priv->load_job = ev_job_load_new (uri); g_signal_connect (ev_window->priv->load_job, "finished", G_CALLBACK (ev_window_load_job_cb), ev_window); if (!g_file_is_native (source_file) && !ev_window->priv->local_uri) { ev_window_load_file_remote (ev_window, source_file); } else { g_object_unref (source_file); ev_job_scheduler_push_job (ev_window->priv->load_job, EV_JOB_PRIORITY_NONE); } } void ev_window_open_document (EvWindow *ev_window, EvDocument *document, EvLinkDest *dest, EvWindowRunMode mode, const gchar *search_string) { if (document == ev_window->priv->document) return; ev_window_close_dialogs (ev_window); ev_window_clear_load_job (ev_window); ev_window_clear_local_uri (ev_window); if (ev_window->priv->monitor) { g_object_unref (ev_window->priv->monitor); ev_window->priv->monitor = NULL; } if (ev_window->priv->uri) g_free (ev_window->priv->uri); ev_window->priv->uri = g_strdup (ev_document_get_uri (document)); setup_size_from_metadata (ev_window); setup_model_from_metadata (ev_window); ev_document_model_set_document (ev_window->priv->model, document); setup_document_from_metadata (ev_window); setup_view_from_metadata (ev_window); if (dest) { EvLink *link; EvLinkAction *link_action; link_action = ev_link_action_new_dest (dest); link = ev_link_new (NULL, link_action); ev_view_handle_link (EV_VIEW (ev_window->priv->view), link); /* FIXME: link action should inc dest ref counting * or not unref it at all */ g_object_ref (dest); g_object_unref (link); } switch (mode) { case EV_WINDOW_MODE_FULLSCREEN: ev_window_run_fullscreen (ev_window); break; case EV_WINDOW_MODE_PRESENTATION: ev_window_run_presentation (ev_window); break; default: break; } if (search_string && EV_IS_DOCUMENT_FIND (document)) { ev_window_cmd_edit_find (NULL, ev_window); egg_find_bar_set_search_string (EGG_FIND_BAR (ev_window->priv->find_bar), search_string); } /* Create a monitor for the document */ ev_window->priv->monitor = ev_file_monitor_new (ev_window->priv->uri); g_signal_connect_swapped (ev_window->priv->monitor, "changed", G_CALLBACK (ev_window_document_changed), ev_window); } static void ev_window_reload_local (EvWindow *ev_window) { const gchar *uri; uri = ev_window->priv->local_uri ? ev_window->priv->local_uri : ev_window->priv->uri; ev_window->priv->reload_job = ev_job_load_new (uri); g_signal_connect (ev_window->priv->reload_job, "finished", G_CALLBACK (ev_window_reload_job_cb), ev_window); ev_job_scheduler_push_job (ev_window->priv->reload_job, EV_JOB_PRIORITY_NONE); } static gboolean show_reloading_progress (EvWindow *ev_window) { GtkWidget *area; gchar *text; if (ev_window->priv->message_area) return FALSE; text = g_strdup_printf (_("Reloading document from %s"), ev_window->priv->uri); area = ev_progress_message_area_new (GTK_STOCK_REFRESH, text, GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL); g_signal_connect (area, "response", G_CALLBACK (ev_window_progress_response_cb), ev_window); gtk_widget_show (area); ev_window_set_message_area (ev_window, area); g_free (text); return FALSE; } static void reload_remote_copy_ready_cb (GFile *remote, GAsyncResult *async_result, EvWindow *ev_window) { GError *error = NULL; ev_window_clear_progress_idle (ev_window); g_file_copy_finish (remote, async_result, &error); if (error) { if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) ev_window_error_message (ev_window, error, "%s", _("Failed to reload document.")); g_error_free (error); } else { ev_window_reload_local (ev_window); } g_object_unref (remote); } static void reload_remote_copy_progress_cb (goffset n_bytes, goffset total_bytes, EvWindow *ev_window) { gchar *status; gdouble fraction; if (!ev_window->priv->message_area) return; if (total_bytes <= 0) return; fraction = n_bytes / (gdouble)total_bytes; status = g_strdup_printf (_("Downloading document (%d%%)"), (gint)(fraction * 100)); ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area), status); ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area), fraction); g_free (status); } static void query_remote_uri_mtime_cb (GFile *remote, GAsyncResult *async_result, EvWindow *ev_window) { GFileInfo *info; GTimeVal mtime; GError *error = NULL; info = g_file_query_info_finish (remote, async_result, &error); if (error) { g_error_free (error); g_object_unref (remote); ev_window_reload_local (ev_window); return; } g_file_info_get_modification_time (info, &mtime); if (ev_window->priv->uri_mtime != mtime.tv_sec) { GFile *target_file; /* Remote file has changed */ ev_window->priv->uri_mtime = mtime.tv_sec; ev_window_reset_progress_cancellable (ev_window); target_file = g_file_new_for_uri (ev_window->priv->local_uri); g_file_copy_async (remote, target_file, G_FILE_COPY_OVERWRITE, G_PRIORITY_DEFAULT, ev_window->priv->progress_cancellable, (GFileProgressCallback)reload_remote_copy_progress_cb, ev_window, (GAsyncReadyCallback)reload_remote_copy_ready_cb, ev_window); g_object_unref (target_file); ev_window_show_progress_message (ev_window, 1, (GSourceFunc)show_reloading_progress); } else { g_object_unref (remote); ev_window_reload_local (ev_window); } g_object_unref (info); } static void ev_window_reload_remote (EvWindow *ev_window) { GFile *remote; remote = g_file_new_for_uri (ev_window->priv->uri); /* Reload the remote uri only if it has changed */ g_file_query_info_async (remote, G_FILE_ATTRIBUTE_TIME_MODIFIED, 0, G_PRIORITY_DEFAULT, NULL, (GAsyncReadyCallback)query_remote_uri_mtime_cb, ev_window); } static void ev_window_reload_document (EvWindow *ev_window, EvLinkDest *dest) { gint page; ev_window_clear_reload_job (ev_window); ev_window->priv->in_reload = TRUE; page = ev_document_model_get_page (ev_window->priv->model); if (ev_window->priv->dest) g_object_unref (ev_window->priv->dest); ev_window->priv->dest = dest ? g_object_ref (dest) : NULL; if (ev_window->priv->local_uri) { ev_window_reload_remote (ev_window); } else { ev_window_reload_local (ev_window); } } static void file_open_dialog_response_cb (GtkWidget *chooser, gint response_id, EvWindow *ev_window) { if (response_id == GTK_RESPONSE_OK) { GSList *uris; gchar *uri; uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser)); ev_application_open_uri_list (EV_APP, uris, gtk_window_get_screen (GTK_WINDOW (ev_window)), gtk_get_current_event_time ()); g_slist_foreach (uris, (GFunc)g_free, NULL); g_slist_free (uris); uri = gtk_file_chooser_get_current_folder_uri (GTK_FILE_CHOOSER (chooser)); ev_application_set_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN, uri); g_free (uri); } gtk_widget_destroy (chooser); } static void ev_window_cmd_file_open (GtkAction *action, EvWindow *window) { GtkWidget *chooser; const gchar *default_uri; gchar *parent_uri = NULL; chooser = gtk_file_chooser_dialog_new (_("Open Document"), GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_OPEN, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_OPEN, GTK_RESPONSE_OK, NULL); ev_document_factory_add_filters (chooser, NULL); gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE); gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE); default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_OPEN); if (!default_uri && window->priv->uri) { GFile *file, *parent; file = g_file_new_for_uri (window->priv->uri); parent = g_file_get_parent (file); if (parent) { parent_uri = g_file_get_uri (parent); default_uri = parent_uri; g_object_unref (parent); } g_object_unref (file); } if (default_uri) { gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (chooser), default_uri); } else { const gchar *folder; folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS); gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (chooser), folder ? folder : g_get_home_dir ()); } g_free (parent_uri); g_signal_connect (chooser, "response", G_CALLBACK (file_open_dialog_response_cb), window); gtk_widget_show (chooser); } static void ev_window_open_copy_at_dest (EvWindow *window, EvLinkDest *dest) { EvWindow *new_window = EV_WINDOW (ev_window_new ()); ev_window_n_copies++; if (window->priv->metadata) new_window->priv->metadata = g_object_ref (window->priv->metadata); ev_window_open_document (new_window, window->priv->document, dest, 0, NULL); gtk_window_present (GTK_WINDOW (new_window)); } static void ev_window_cmd_file_open_copy (GtkAction *action, EvWindow *window) { ev_window_open_copy_at_dest (window, NULL); } static void ev_window_cmd_recent_file_activate (GtkAction *action, EvWindow *window) { GtkRecentInfo *info; const gchar *uri; info = g_object_get_data (G_OBJECT (action), "gtk-recent-info"); g_assert (info != NULL); uri = gtk_recent_info_get_uri (info); ev_application_open_uri_at_dest (EV_APP, uri, gtk_window_get_screen (GTK_WINDOW (window)), NULL, 0, NULL, gtk_get_current_event_time ()); } static void ev_window_open_recent_action_item_activated (EvOpenRecentAction *action, const gchar *uri, EvWindow *window) { ev_application_open_uri_at_dest (EV_APP, uri, gtk_window_get_screen (GTK_WINDOW (window)), NULL, 0, NULL, gtk_get_current_event_time ()); } static void ev_window_add_recent (EvWindow *window, const char *filename) { gtk_recent_manager_add_item (window->priv->recent_manager, filename); } static gint compare_recent_items (GtkRecentInfo *a, GtkRecentInfo *b) { gboolean has_ev_a, has_ev_b; const gchar *evince = g_get_application_name (); has_ev_a = gtk_recent_info_has_application (a, evince); has_ev_b = gtk_recent_info_has_application (b, evince); if (has_ev_a && has_ev_b) { time_t time_a, time_b; time_a = gtk_recent_info_get_modified (a); time_b = gtk_recent_info_get_modified (b); return (time_b - time_a); } else if (has_ev_a) { return -1; } else if (has_ev_b) { return 1; } return 0; } /* * Doubles underscore to avoid spurious menu accels. */ static gchar * ev_window_get_recent_file_label (gint index, const gchar *filename) { GString *str; gint length; const gchar *p; const gchar *end; gboolean is_rtl; is_rtl = (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL); g_return_val_if_fail (filename != NULL, NULL); length = strlen (filename); str = g_string_sized_new (length + 10); g_string_printf (str, "%s_%d. ", is_rtl ? "\xE2\x80\x8F" : "", index); p = filename; end = filename + length; while (p != end) { const gchar *next; next = g_utf8_next_char (p); switch (*p) { case '_': g_string_append (str, "__"); break; default: g_string_append_len (str, p, next - p); break; } p = next; } return g_string_free (str, FALSE); } static void ev_window_recent_action_connect_proxy_cb (GtkActionGroup *action_group, GtkAction *action, GtkWidget *proxy, gpointer data) { GtkLabel *label; if (!GTK_IS_MENU_ITEM (proxy)) return; label = GTK_LABEL (gtk_bin_get_child (GTK_BIN (proxy))); gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_MIDDLE); gtk_label_set_max_width_chars (label, MAX_RECENT_ITEM_LEN); } static void ev_window_setup_recent (EvWindow *ev_window) { GList *items, *l; guint n_items = 0; const gchar *evince = g_get_application_name (); static guint i = 0; if (ev_window->priv->recent_ui_id > 0) { gtk_ui_manager_remove_ui (ev_window->priv->ui_manager, ev_window->priv->recent_ui_id); gtk_ui_manager_ensure_update (ev_window->priv->ui_manager); } ev_window->priv->recent_ui_id = gtk_ui_manager_new_merge_id (ev_window->priv->ui_manager); if (ev_window->priv->recent_action_group) { gtk_ui_manager_remove_action_group (ev_window->priv->ui_manager, ev_window->priv->recent_action_group); g_object_unref (ev_window->priv->recent_action_group); } ev_window->priv->recent_action_group = gtk_action_group_new ("RecentFilesActions"); g_signal_connect (ev_window->priv->recent_action_group, "connect-proxy", G_CALLBACK (ev_window_recent_action_connect_proxy_cb), NULL); gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager, ev_window->priv->recent_action_group, -1); items = gtk_recent_manager_get_items (ev_window->priv->recent_manager); items = g_list_sort (items, (GCompareFunc) compare_recent_items); for (l = items; l && l->data; l = g_list_next (l)) { GtkRecentInfo *info; GtkAction *action; gchar *action_name; gchar *label; const gchar *mime_type; gchar *content_type; GIcon *icon = NULL; info = (GtkRecentInfo *) l->data; if (!gtk_recent_info_has_application (info, evince) || (gtk_recent_info_is_local (info) && !gtk_recent_info_exists (info))) continue; action_name = g_strdup_printf ("RecentFile%u", i++); label = ev_window_get_recent_file_label ( n_items + 1, gtk_recent_info_get_display_name (info)); mime_type = gtk_recent_info_get_mime_type (info); content_type = g_content_type_from_mime_type (mime_type); if (content_type != NULL) { icon = g_content_type_get_icon (content_type); g_free (content_type); } action = g_object_new (GTK_TYPE_ACTION, "name", action_name, "label", label, "gicon", icon, "always-show-image", TRUE, NULL); g_object_set_data_full (G_OBJECT (action), "gtk-recent-info", gtk_recent_info_ref (info), (GDestroyNotify) gtk_recent_info_unref); g_signal_connect (action, "activate", G_CALLBACK (ev_window_cmd_recent_file_activate), (gpointer) ev_window); gtk_action_group_add_action (ev_window->priv->recent_action_group, action); g_object_unref (action); gtk_ui_manager_add_ui (ev_window->priv->ui_manager, ev_window->priv->recent_ui_id, "/MainMenu/FileMenu/RecentFilesMenu", label, action_name, GTK_UI_MANAGER_MENUITEM, FALSE); g_free (action_name); g_free (label); if (icon != NULL) g_object_unref (icon); if (++n_items == 5) break; } g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL); g_list_free (items); } static gboolean show_saving_progress (GFile *dst) { EvWindow *ev_window; GtkWidget *area; gchar *text; gchar *uri; EvSaveType save_type; ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window")); ev_window->priv->progress_idle = 0; if (ev_window->priv->message_area) return FALSE; save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type")); uri = g_file_get_uri (dst); switch (save_type) { case EV_SAVE_DOCUMENT: text = g_strdup_printf (_("Saving document to %s"), uri); break; case EV_SAVE_ATTACHMENT: text = g_strdup_printf (_("Saving attachment to %s"), uri); break; case EV_SAVE_IMAGE: text = g_strdup_printf (_("Saving image to %s"), uri); break; default: g_assert_not_reached (); } g_free (uri); area = ev_progress_message_area_new (GTK_STOCK_SAVE, text, GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL); g_signal_connect (area, "response", G_CALLBACK (ev_window_progress_response_cb), ev_window); gtk_widget_show (area); ev_window_set_message_area (ev_window, area); g_free (text); return FALSE; } static void window_save_file_copy_ready_cb (GFile *src, GAsyncResult *async_result, GFile *dst) { EvWindow *ev_window; GError *error = NULL; ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window")); ev_window_clear_progress_idle (ev_window); if (g_file_copy_finish (src, async_result, &error)) { ev_tmp_file_unlink (src); return; } if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) { gchar *name; name = g_file_get_basename (dst); ev_window_error_message (ev_window, error, _("The file could not be saved as “%s”."), name); g_free (name); } ev_tmp_file_unlink (src); g_error_free (error); } static void window_save_file_copy_progress_cb (goffset n_bytes, goffset total_bytes, GFile *dst) { EvWindow *ev_window; EvSaveType save_type; gchar *status; gdouble fraction; ev_window = EV_WINDOW (g_object_get_data (G_OBJECT (dst), "ev-window")); if (!ev_window->priv->message_area) return; if (total_bytes <= 0) return; fraction = n_bytes / (gdouble)total_bytes; save_type = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dst), "save-type")); switch (save_type) { case EV_SAVE_DOCUMENT: status = g_strdup_printf (_("Uploading document (%d%%)"), (gint)(fraction * 100)); break; case EV_SAVE_ATTACHMENT: status = g_strdup_printf (_("Uploading attachment (%d%%)"), (gint)(fraction * 100)); break; case EV_SAVE_IMAGE: status = g_strdup_printf (_("Uploading image (%d%%)"), (gint)(fraction * 100)); break; default: g_assert_not_reached (); } ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area), status); ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area), fraction); g_free (status); } static void ev_window_save_remote (EvWindow *ev_window, EvSaveType save_type, GFile *src, GFile *dst) { ev_window_reset_progress_cancellable (ev_window); g_object_set_data (G_OBJECT (dst), "ev-window", ev_window); g_object_set_data (G_OBJECT (dst), "save-type", GINT_TO_POINTER (save_type)); g_file_copy_async (src, dst, G_FILE_COPY_OVERWRITE, G_PRIORITY_DEFAULT, ev_window->priv->progress_cancellable, (GFileProgressCallback)window_save_file_copy_progress_cb, dst, (GAsyncReadyCallback)window_save_file_copy_ready_cb, dst); ev_window->priv->progress_idle = g_timeout_add_seconds_full (G_PRIORITY_DEFAULT, 1, (GSourceFunc)show_saving_progress, dst, NULL); } static void ev_window_clear_save_job (EvWindow *ev_window) { if (ev_window->priv->save_job != NULL) { if (!ev_job_is_finished (ev_window->priv->save_job)) ev_job_cancel (ev_window->priv->save_job); g_signal_handlers_disconnect_by_func (ev_window->priv->save_job, ev_window_save_job_cb, ev_window); g_object_unref (ev_window->priv->save_job); ev_window->priv->save_job = NULL; } } static void ev_window_save_job_cb (EvJob *job, EvWindow *window) { if (ev_job_is_failed (job)) { ev_window_error_message (window, job->error, _("The file could not be saved as “%s”."), EV_JOB_SAVE (job)->uri); } ev_window_clear_save_job (window); } static void file_save_dialog_response_cb (GtkWidget *fc, gint response_id, EvWindow *ev_window) { gchar *uri; GFile *file, *parent; if (response_id != GTK_RESPONSE_OK) { gtk_widget_destroy (fc); return; } uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc)); file = g_file_new_for_uri (uri); parent = g_file_get_parent (file); g_object_unref (file); if (parent) { gchar *folder_uri; folder_uri = g_file_get_uri (parent); ev_application_set_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE, folder_uri); g_free (folder_uri); g_object_unref (parent); } /* FIXME: remote copy should be done here rather than in the save job, * so that we can track progress and cancel the operation */ ev_window_clear_save_job (ev_window); ev_window->priv->save_job = ev_job_save_new (ev_window->priv->document, uri, ev_window->priv->uri); g_signal_connect (ev_window->priv->save_job, "finished", G_CALLBACK (ev_window_save_job_cb), ev_window); /* The priority doesn't matter for this job */ ev_job_scheduler_push_job (ev_window->priv->save_job, EV_JOB_PRIORITY_NONE); g_free (uri); gtk_widget_destroy (fc); } static void ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window) { GtkWidget *fc; gchar *base_name; GFile *file; const gchar *default_uri; fc = gtk_file_chooser_dialog_new ( _("Save a Copy"), GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_SAVE, GTK_RESPONSE_OK, NULL); ev_document_factory_add_filters (fc, ev_window->priv->document); gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK); gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc), GTK_RESPONSE_OK, GTK_RESPONSE_CANCEL, -1); gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE); gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE); file = g_file_new_for_uri (ev_window->priv->uri); base_name = g_file_get_basename (file); gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name); default_uri = ev_application_get_filechooser_uri (EV_APP, GTK_FILE_CHOOSER_ACTION_SAVE); if (default_uri) { gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (fc), default_uri); } else { const gchar *folder; folder = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS); gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fc), folder ? folder : g_get_home_dir ()); } g_object_unref (file); g_free (base_name); g_signal_connect (fc, "response", G_CALLBACK (file_save_dialog_response_cb), ev_window); gtk_widget_show (fc); } static GKeyFile * get_print_settings_file (void) { GKeyFile *print_settings_file; gchar *filename; GError *error = NULL; print_settings_file = g_key_file_new (); filename = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE), EV_PRINT_SETTINGS_FILE, NULL); if (!g_key_file_load_from_file (print_settings_file, filename, G_KEY_FILE_KEEP_COMMENTS | G_KEY_FILE_KEEP_TRANSLATIONS, &error)) { /* Don't warn if the file simply doesn't exist */ if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT)) g_warning ("%s", error->message); g_error_free (error); } g_free (filename); return print_settings_file; } static void save_print_setting_file (GKeyFile *key_file) { gchar *filename; gchar *data; gsize data_length; GError *error = NULL; filename = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE), EV_PRINT_SETTINGS_FILE, NULL); data = g_key_file_to_data (key_file, &data_length, NULL); g_file_set_contents (filename, data, data_length, &error); if (error) { g_warning ("Failed to save print settings: %s", error->message); g_error_free (error); } g_free (data); g_free (filename); } static void ev_window_save_print_settings (EvWindow *window, GtkPrintSettings *print_settings) { GKeyFile *key_file; gint i; key_file = get_print_settings_file (); gtk_print_settings_to_key_file (print_settings, key_file, EV_PRINT_SETTINGS_GROUP); save_print_setting_file (key_file); g_key_file_free (key_file); if (!window->priv->metadata) return; /* Save print settings that are specific to the document */ for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) { const gchar *value; value = gtk_print_settings_get (print_settings, document_print_settings[i]); ev_metadata_set_string (window->priv->metadata, document_print_settings[i], value); } } static void ev_window_save_print_page_setup (EvWindow *window, GtkPageSetup *page_setup) { GKeyFile *key_file; key_file = get_print_settings_file (); gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP); save_print_setting_file (key_file); g_key_file_free (key_file); if (!window->priv->metadata) return; /* Save page setup options that are specific to the document */ ev_metadata_set_int (window->priv->metadata, "page-setup-orientation", gtk_page_setup_get_orientation (page_setup)); ev_metadata_set_double (window->priv->metadata, "page-setup-margin-top", gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM)); ev_metadata_set_double (window->priv->metadata, "page-setup-margin-bottom", gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM)); ev_metadata_set_double (window->priv->metadata, "page-setup-margin-left", gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM)); ev_metadata_set_double (window->priv->metadata, "page-setup-margin-right", gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM)); } static void ev_window_load_print_settings_from_metadata (EvWindow *window, GtkPrintSettings *print_settings) { gint i; if (!window->priv->metadata) return; /* Load print setting that are specific to the document */ for (i = 0; i < G_N_ELEMENTS (document_print_settings); i++) { gchar *value = NULL; ev_metadata_get_string (window->priv->metadata, document_print_settings[i], &value); gtk_print_settings_set (print_settings, document_print_settings[i], value); } } static void ev_window_load_print_page_setup_from_metadata (EvWindow *window, GtkPageSetup *page_setup) { gint int_value; gdouble double_value; GtkPaperSize *paper_size = gtk_page_setup_get_paper_size (page_setup); /* Load page setup options that are specific to the document */ if (window->priv->metadata && ev_metadata_get_int (window->priv->metadata, "page-setup-orientation", &int_value)) { gtk_page_setup_set_orientation (page_setup, int_value); } else { gtk_page_setup_set_orientation (page_setup, GTK_PAGE_ORIENTATION_PORTRAIT); } if (window->priv->metadata && ev_metadata_get_double (window->priv->metadata, "page-setup-margin-top", &double_value)) { gtk_page_setup_set_top_margin (page_setup, double_value, GTK_UNIT_MM); } else { gtk_page_setup_set_top_margin (page_setup, gtk_paper_size_get_default_top_margin (paper_size, GTK_UNIT_MM), GTK_UNIT_MM); } if (window->priv->metadata && ev_metadata_get_double (window->priv->metadata, "page-setup-margin-bottom", &double_value)) { gtk_page_setup_set_bottom_margin (page_setup, double_value, GTK_UNIT_MM); } else { gtk_page_setup_set_bottom_margin (page_setup, gtk_paper_size_get_default_bottom_margin (paper_size, GTK_UNIT_MM), GTK_UNIT_MM); } if (window->priv->metadata && ev_metadata_get_double (window->priv->metadata, "page-setup-margin-left", &double_value)) { gtk_page_setup_set_left_margin (page_setup, double_value, GTK_UNIT_MM); } else { gtk_page_setup_set_left_margin (page_setup, gtk_paper_size_get_default_left_margin (paper_size, GTK_UNIT_MM), GTK_UNIT_MM); } if (window->priv->metadata && ev_metadata_get_double (window->priv->metadata, "page-setup-margin-right", &double_value)) { gtk_page_setup_set_right_margin (page_setup, double_value, GTK_UNIT_MM); } else { gtk_page_setup_set_right_margin (page_setup, gtk_paper_size_get_default_right_margin (paper_size, GTK_UNIT_MM), GTK_UNIT_MM); } } static GtkPrintSettings * get_print_settings (GKeyFile *key_file) { GtkPrintSettings *print_settings; print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ? gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) : gtk_print_settings_new (); return print_settings ? print_settings : gtk_print_settings_new (); } static GtkPageSetup * get_print_page_setup (GKeyFile *key_file) { GtkPageSetup *page_setup; page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ? gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) : gtk_page_setup_new (); return page_setup ? page_setup : gtk_page_setup_new (); } static void ev_window_print_cancel (EvWindow *ev_window) { EvPrintOperation *op; if (!ev_window->priv->print_queue) return; while ((op = g_queue_peek_tail (ev_window->priv->print_queue))) { ev_print_operation_cancel (op); } } static void ev_window_print_update_pending_jobs_message (EvWindow *ev_window, gint n_jobs) { gchar *text = NULL; if (!EV_IS_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area) || !ev_window->priv->print_queue) return; if (n_jobs == 0) { ev_window_set_message_area (ev_window, NULL); return; } if (n_jobs > 1) { text = g_strdup_printf (ngettext ("%d pending job in queue", "%d pending jobs in queue", n_jobs - 1), n_jobs - 1); } ev_message_area_set_secondary_text (EV_MESSAGE_AREA (ev_window->priv->message_area), text); g_free (text); } static gboolean destroy_window (GtkWidget *window) { gtk_widget_destroy (window); return FALSE; } static void ev_window_print_operation_done (EvPrintOperation *op, GtkPrintOperationResult result, EvWindow *ev_window) { gint n_jobs; switch (result) { case GTK_PRINT_OPERATION_RESULT_APPLY: { GtkPrintSettings *print_settings; print_settings = ev_print_operation_get_print_settings (op); ev_window_save_print_settings (ev_window, print_settings); if (ev_print_operation_get_embed_page_setup (op)) { GtkPageSetup *page_setup; page_setup = ev_print_operation_get_default_page_setup (op); ev_window_save_print_page_setup (ev_window, page_setup); } } break; case GTK_PRINT_OPERATION_RESULT_ERROR: { GtkWidget *dialog; GError *error = NULL; ev_print_operation_get_error (op, &error); /* The message area is already used by * the printing progress, so it's better to * use a popup dialog in this case */ dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, "%s", _("Failed to print document")); gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s", error->message); g_signal_connect (dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL); gtk_widget_show (dialog); g_error_free (error); } break; case GTK_PRINT_OPERATION_RESULT_CANCEL: default: break; } g_queue_remove (ev_window->priv->print_queue, op); g_object_unref (op); n_jobs = g_queue_get_length (ev_window->priv->print_queue); ev_window_print_update_pending_jobs_message (ev_window, n_jobs); if (n_jobs == 0 && ev_window->priv->close_after_print) g_idle_add ((GSourceFunc)destroy_window, ev_window); } static void ev_window_print_progress_response_cb (EvProgressMessageArea *area, gint response, EvWindow *ev_window) { if (response == GTK_RESPONSE_CANCEL) { EvPrintOperation *op; op = g_queue_peek_tail (ev_window->priv->print_queue); ev_print_operation_cancel (op); } else { gtk_widget_hide (GTK_WIDGET (area)); } } static void ev_window_print_operation_status_changed (EvPrintOperation *op, EvWindow *ev_window) { const gchar *status; gdouble fraction; status = ev_print_operation_get_status (op); fraction = ev_print_operation_get_progress (op); if (!ev_window->priv->message_area) { GtkWidget *area; const gchar *job_name; gchar *text; job_name = ev_print_operation_get_job_name (op); text = g_strdup_printf (_("Printing job “%s”"), job_name); area = ev_progress_message_area_new (GTK_STOCK_PRINT, text, GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL); ev_window_print_update_pending_jobs_message (ev_window, 1); g_signal_connect (area, "response", G_CALLBACK (ev_window_print_progress_response_cb), ev_window); gtk_widget_show (area); ev_window_set_message_area (ev_window, area); g_free (text); } ev_progress_message_area_set_status (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area), status); ev_progress_message_area_set_fraction (EV_PROGRESS_MESSAGE_AREA (ev_window->priv->message_area), fraction); } static void ev_window_print_operation_begin_print (EvPrintOperation *op, EvWindow *ev_window) { if (!ev_window->priv->print_queue) ev_window->priv->print_queue = g_queue_new (); g_queue_push_head (ev_window->priv->print_queue, op); ev_window_print_update_pending_jobs_message (ev_window, g_queue_get_length (ev_window->priv->print_queue)); } void ev_window_print_range (EvWindow *ev_window, gint first_page, gint last_page) { EvPrintOperation *op; GKeyFile *print_settings_file; GtkPrintSettings *print_settings; GtkPageSetup *print_page_setup; gint current_page; gint document_last_page; g_return_if_fail (EV_IS_WINDOW (ev_window)); g_return_if_fail (ev_window->priv->document != NULL); if (!ev_window->priv->print_queue) ev_window->priv->print_queue = g_queue_new (); op = ev_print_operation_new (ev_window->priv->document); if (!op) { g_warning ("%s", "Printing is not supported for document\n"); return; } g_signal_connect (op, "begin_print", G_CALLBACK (ev_window_print_operation_begin_print), (gpointer)ev_window); g_signal_connect (op, "status_changed", G_CALLBACK (ev_window_print_operation_status_changed), (gpointer)ev_window); g_signal_connect (op, "done", G_CALLBACK (ev_window_print_operation_done), (gpointer)ev_window); current_page = ev_document_model_get_page (ev_window->priv->model); document_last_page = ev_document_get_n_pages (ev_window->priv->document); print_settings_file = get_print_settings_file (); print_settings = get_print_settings (print_settings_file); ev_window_load_print_settings_from_metadata (ev_window, print_settings); print_page_setup = get_print_page_setup (print_settings_file); ev_window_load_print_page_setup_from_metadata (ev_window, print_page_setup); if (first_page != 1 || last_page != document_last_page) { GtkPageRange range; /* Ranges in GtkPrint are 0 - N */ range.start = first_page - 1; range.end = last_page - 1; gtk_print_settings_set_print_pages (print_settings, GTK_PRINT_PAGES_RANGES); gtk_print_settings_set_page_ranges (print_settings, &range, 1); } ev_print_operation_set_job_name (op, gtk_window_get_title (GTK_WINDOW (ev_window))); ev_print_operation_set_current_page (op, current_page); ev_print_operation_set_print_settings (op, print_settings); ev_print_operation_set_default_page_setup (op, print_page_setup); #ifdef WITH_GCONF ev_print_operation_set_embed_page_setup (op, !gconf_client_get_bool (ev_window->priv->gconf_client, GCONF_LOCKDOWN_PRINT_SETUP, NULL)); #else ev_print_operation_set_embed_page_setup (op, TRUE); #endif g_object_unref (print_settings); g_object_unref (print_page_setup); g_key_file_free (print_settings_file); ev_print_operation_run (op, GTK_WINDOW (ev_window)); } static void ev_window_print (EvWindow *window) { ev_window_print_range (window, 1, ev_document_get_n_pages (window->priv->document)); } static void ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window) { ev_window_print (ev_window); } static void ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window) { if (ev_window->priv->properties == NULL) { ev_window->priv->properties = ev_properties_dialog_new (); ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties), ev_window->priv->uri, ev_window->priv->document); g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties), (gpointer) &(ev_window->priv->properties)); gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties), GTK_WINDOW (ev_window)); } ev_document_fc_mutex_lock (); gtk_widget_show (ev_window->priv->properties); ev_document_fc_mutex_unlock (); } static void print_jobs_confirmation_dialog_response (GtkDialog *dialog, gint response, EvWindow *ev_window) { gtk_widget_destroy (GTK_WIDGET (dialog)); switch (response) { case GTK_RESPONSE_YES: if (!ev_window->priv->print_queue || g_queue_is_empty (ev_window->priv->print_queue)) gtk_widget_destroy (GTK_WIDGET (ev_window)); else ev_window->priv->close_after_print = TRUE; break; case GTK_RESPONSE_NO: ev_window->priv->close_after_print = TRUE; if (ev_window->priv->print_queue && !g_queue_is_empty (ev_window->priv->print_queue)) { gtk_widget_set_sensitive (GTK_WIDGET (ev_window), FALSE); ev_window_print_cancel (ev_window); } else { gtk_widget_destroy (GTK_WIDGET (ev_window)); } break; case GTK_RESPONSE_CANCEL: default: ev_window->priv->close_after_print = FALSE; } } static void ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window) { GtkWidget *dialog; gchar *text, *markup; gint n_print_jobs; if (EV_WINDOW_IS_PRESENTATION (ev_window)) { gint current_page; /* Save current page */ current_page = ev_view_presentation_get_current_page ( EV_VIEW_PRESENTATION (ev_window->priv->presentation_view)); ev_document_model_set_page (ev_window->priv->model, current_page); } n_print_jobs = ev_window->priv->print_queue ? g_queue_get_length (ev_window->priv->print_queue) : 0; if (n_print_jobs == 0) { gtk_widget_destroy (GTK_WIDGET (ev_window)); return; } dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window), GTK_DIALOG_MODAL, GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, NULL); if (n_print_jobs == 1) { EvPrintOperation *op; const gchar *job_name; op = g_queue_peek_tail (ev_window->priv->print_queue); job_name = ev_print_operation_get_job_name (op); text = g_strdup_printf (_("Wait until print job “%s” finishes before closing?"), job_name); } else { text = g_strdup_printf (_("There are %d print jobs active. " "Wait until print finishes before closing?"), n_print_jobs); } markup = g_strdup_printf ("%s", text); g_free (text); gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), markup); g_free (markup); gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s", _("If you close the window, pending print " "jobs will not be printed.")); gtk_dialog_add_buttons (GTK_DIALOG (dialog), _("Cancel _print and Close"), GTK_RESPONSE_NO, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, _("Close _after Printing"), GTK_RESPONSE_YES, NULL); gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_YES); gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog), GTK_RESPONSE_YES, GTK_RESPONSE_NO, GTK_RESPONSE_CANCEL, -1); g_signal_connect (dialog, "response", G_CALLBACK (print_jobs_confirmation_dialog_response), ev_window); gtk_widget_show (dialog); } static void ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window) { GtkAction *action; update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, TRUE); ev_window_set_action_sensitive (window, "ViewToolbar", FALSE); update_chrome_visibility (window); action = gtk_action_group_get_action (window->priv->action_group, PAGE_SELECTOR_ACTION); ev_page_action_grab_focus (EV_PAGE_ACTION (action)); } static void ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window) { ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_FORWARD, FALSE); } static void ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window) { ev_view_scroll (EV_VIEW (window->priv->view), GTK_SCROLL_PAGE_BACKWARD, FALSE); } static void ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window) { gboolean continuous; ev_window_stop_presentation (ev_window, TRUE); continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); ev_document_model_set_continuous (ev_window->priv->model, continuous); } static void ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window) { gboolean dual_page; ev_window_stop_presentation (ev_window, TRUE); dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); ev_document_model_set_dual_page (ev_window->priv->model, dual_page); } static void ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window) { ev_window_stop_presentation (ev_window, TRUE); if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) { ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_BEST_FIT); } else { ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE); } ev_window_update_actions (ev_window); } static void ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window) { ev_window_stop_presentation (ev_window, TRUE); if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) { ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FIT_WIDTH); } else { ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE); } ev_window_update_actions (ev_window); } static void ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_view_select_all (EV_VIEW (ev_window->priv->view)); } static void ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); if (ev_window->priv->document == NULL || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) { g_error ("Find action should be insensitive since document doesn't support find"); return; } update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE); update_chrome_visibility (ev_window); gtk_widget_grab_focus (ev_window->priv->find_bar); } static void ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE); update_chrome_visibility (ev_window); gtk_widget_grab_focus (ev_window->priv->find_bar); ev_view_find_next (EV_VIEW (ev_window->priv->view)); } static void ev_window_cmd_edit_find_previous (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); update_chrome_flag (ev_window, EV_CHROME_FINDBAR, TRUE); update_chrome_visibility (ev_window); gtk_widget_grab_focus (ev_window->priv->find_bar); ev_view_find_previous (EV_VIEW (ev_window->priv->view)); } static void ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_view_copy (EV_VIEW (ev_window->priv->view)); } static void ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec, EvWindow *ev_window) { if (ev_window->priv->metadata && !ev_window_is_empty (ev_window)) ev_metadata_set_int (ev_window->priv->metadata, "sidebar_size", gtk_paned_get_position (GTK_PANED (object))); } static void ev_window_update_fullscreen_action (EvWindow *window) { GtkAction *action; action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), ev_document_model_get_fullscreen (window->priv->model)); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window); } static void fullscreen_toolbar_setup_item_properties (GtkUIManager *ui_manager) { GtkWidget *item; item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoPreviousPage"); g_object_set (item, "is-important", FALSE, NULL); item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/GoNextPage"); g_object_set (item, "is-important", FALSE, NULL); item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/StartPresentation"); g_object_set (item, "is-important", TRUE, NULL); item = gtk_ui_manager_get_widget (ui_manager, "/FullscreenToolbar/LeaveFullscreen"); g_object_set (item, "is-important", TRUE, NULL); } static void fullscreen_toolbar_remove_shadow (GtkWidget *toolbar) { static gboolean done = FALSE; if (!done) { gtk_rc_parse_string ( "\n" " style \"fullscreen-toolbar-style\"\n" " {\n" " GtkToolbar::shadow-type=GTK_SHADOW_NONE\n" " }\n" "\n" " widget \"*.fullscreen-toolbar\" style \"fullscreen-toolbar-style\"\n" "\n"); done = TRUE; } gtk_widget_set_name (toolbar, "fullscreen-toolbar"); } static void ev_window_run_fullscreen (EvWindow *window) { gboolean fullscreen_window = TRUE; if (ev_document_model_get_fullscreen (window->priv->model)) return; if (!window->priv->fullscreen_toolbar) { window->priv->fullscreen_toolbar = gtk_ui_manager_get_widget (window->priv->ui_manager, "/FullscreenToolbar"); gtk_toolbar_set_style (GTK_TOOLBAR (window->priv->fullscreen_toolbar), GTK_TOOLBAR_BOTH_HORIZ); fullscreen_toolbar_remove_shadow (window->priv->fullscreen_toolbar); fullscreen_toolbar_setup_item_properties (window->priv->ui_manager); gtk_box_pack_start (GTK_BOX (window->priv->main_box), window->priv->fullscreen_toolbar, FALSE, FALSE, 0); gtk_box_reorder_child (GTK_BOX (window->priv->main_box), window->priv->fullscreen_toolbar, 1); } if (EV_WINDOW_IS_PRESENTATION (window)) { ev_window_stop_presentation (window, FALSE); fullscreen_window = FALSE; } g_object_set (G_OBJECT (window->priv->scrolled_window), "shadow-type", GTK_SHADOW_NONE, NULL); ev_document_model_set_fullscreen (window->priv->model, TRUE); ev_window_update_fullscreen_action (window); /* If the user doesn't have the main toolbar he/she won't probably want * the toolbar in fullscreen mode. See bug #483048 */ update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, (window->priv->chrome & EV_CHROME_TOOLBAR) != 0); update_chrome_visibility (window); if (fullscreen_window) gtk_window_fullscreen (GTK_WINDOW (window)); gtk_widget_grab_focus (window->priv->view); if (window->priv->metadata && !ev_window_is_empty (window)) ev_metadata_set_boolean (window->priv->metadata, "fullscreen", TRUE); } static void ev_window_stop_fullscreen (EvWindow *window, gboolean unfullscreen_window) { if (!ev_document_model_get_fullscreen (window->priv->model)) return; g_object_set (G_OBJECT (window->priv->scrolled_window), "shadow-type", GTK_SHADOW_IN, NULL); ev_document_model_set_fullscreen (window->priv->model, FALSE); ev_window_update_fullscreen_action (window); update_chrome_flag (window, EV_CHROME_FULLSCREEN_TOOLBAR, FALSE); update_chrome_visibility (window); if (unfullscreen_window) gtk_window_unfullscreen (GTK_WINDOW (window)); if (window->priv->metadata && !ev_window_is_empty (window)) ev_metadata_set_boolean (window->priv->metadata, "fullscreen", FALSE); } static void ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window) { gboolean fullscreen; fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); if (fullscreen) { ev_window_run_fullscreen (window); } else { ev_window_stop_fullscreen (window, TRUE); } } static void ev_window_update_presentation_action (EvWindow *window) { GtkAction *action; action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_cmd_view_presentation), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), EV_WINDOW_IS_PRESENTATION (window)); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_cmd_view_presentation), window); } static void ev_window_view_presentation_finished (EvWindow *window) { ev_window_stop_presentation (window, TRUE); } static void ev_window_run_presentation (EvWindow *window) { gboolean fullscreen_window = TRUE; guint current_page; guint rotation; gboolean inverted_colors; if (EV_WINDOW_IS_PRESENTATION (window)) return; if (ev_document_model_get_fullscreen (window->priv->model)) { ev_window_stop_fullscreen (window, FALSE); fullscreen_window = FALSE; } current_page = ev_document_model_get_page (window->priv->model); rotation = ev_document_model_get_rotation (window->priv->model); inverted_colors = ev_document_model_get_inverted_colors (window->priv->model); window->priv->presentation_view = ev_view_presentation_new (window->priv->document, current_page, rotation, inverted_colors); g_signal_connect_swapped (window->priv->presentation_view, "finished", G_CALLBACK (ev_window_view_presentation_finished), window); gtk_box_pack_start (GTK_BOX (window->priv->main_box), window->priv->presentation_view, TRUE, TRUE, 0); gtk_widget_hide (window->priv->hpaned); ev_window_update_presentation_action (window); update_chrome_visibility (window); gtk_widget_grab_focus (window->priv->presentation_view); if (fullscreen_window) gtk_window_fullscreen (GTK_WINDOW (window)); gtk_widget_show (window->priv->presentation_view); ev_application_screensaver_disable (EV_APP); if (window->priv->metadata && !ev_window_is_empty (window)) ev_metadata_set_boolean (window->priv->metadata, "presentation", TRUE); } static void ev_window_stop_presentation (EvWindow *window, gboolean unfullscreen_window) { guint current_page; if (!EV_WINDOW_IS_PRESENTATION (window)) return; current_page = ev_view_presentation_get_current_page (EV_VIEW_PRESENTATION (window->priv->presentation_view)); ev_document_model_set_page (window->priv->model, current_page); gtk_container_remove (GTK_CONTAINER (window->priv->main_box), window->priv->presentation_view); window->priv->presentation_view = NULL; gtk_widget_show (window->priv->hpaned); ev_window_update_presentation_action (window); update_chrome_visibility (window); if (unfullscreen_window) gtk_window_unfullscreen (GTK_WINDOW (window)); gtk_widget_grab_focus (window->priv->view); ev_application_screensaver_enable (EV_APP); if (window->priv->metadata && !ev_window_is_empty (window)) ev_metadata_set_boolean (window->priv->metadata, "presentation", FALSE); } static void ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window) { gboolean presentation; presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); if (presentation) { ev_window_run_presentation (window); } } static void ev_window_setup_gtk_settings (EvWindow *window) { GtkSettings *settings; GdkScreen *screen; gchar *menubar_accel_accel; screen = gtk_window_get_screen (GTK_WINDOW (window)); settings = gtk_settings_get_for_screen (screen); g_object_get (settings, "gtk-menu-bar-accel", &menubar_accel_accel, NULL); if (menubar_accel_accel != NULL && menubar_accel_accel[0] != '\0') { gtk_accelerator_parse (menubar_accel_accel, &window->priv->menubar_accel_keyval, &window->priv->menubar_accel_modifier); if (window->priv->menubar_accel_keyval == 0) { g_warning ("Failed to parse menu bar accelerator '%s'\n", menubar_accel_accel); } } else { window->priv->menubar_accel_keyval = 0; window->priv->menubar_accel_modifier = 0; } g_free (menubar_accel_accel); } static void ev_window_screen_changed (GtkWidget *widget, GdkScreen *old_screen) { EvWindow *window = EV_WINDOW (widget); EvWindowPrivate *priv = window->priv; GdkScreen *screen; gdouble dpi; screen = gtk_widget_get_screen (widget); if (screen == old_screen) return; ev_window_setup_gtk_settings (window); dpi = get_screen_dpi (window); ev_document_model_set_min_scale (priv->model, MIN_SCALE * dpi / 72.0); ev_document_model_set_max_scale (priv->model, MAX_SCALE * dpi / 72.0); if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) { GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen); } } static gboolean ev_window_state_event (GtkWidget *widget, GdkEventWindowState *event) { EvWindow *window = EV_WINDOW (widget); if (GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event) { GTK_WIDGET_CLASS (ev_window_parent_class)->window_state_event (widget, event); } if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0) return FALSE; if (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) { if (ev_document_model_get_fullscreen (window->priv->model) || EV_WINDOW_IS_PRESENTATION (window)) return FALSE; ev_window_run_fullscreen (window); } else { if (ev_document_model_get_fullscreen (window->priv->model)) ev_window_stop_fullscreen (window, FALSE); else if (EV_WINDOW_IS_PRESENTATION (window)) ev_window_stop_presentation (window, FALSE); } return FALSE; } static void ev_window_set_page_mode (EvWindow *window, EvWindowPageMode page_mode) { GtkWidget *child = NULL; GtkWidget *real_child; if (window->priv->page_mode == page_mode) return; window->priv->page_mode = page_mode; switch (page_mode) { case PAGE_MODE_DOCUMENT: child = window->priv->view; break; case PAGE_MODE_PASSWORD: child = window->priv->password_view; break; default: g_assert_not_reached (); } real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window)); if (child != real_child) { gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window), real_child); gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window), child); } ev_window_update_actions (window); } static void ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window) { gint rotation = ev_document_model_get_rotation (ev_window->priv->model); ev_document_model_set_rotation (ev_window->priv->model, rotation - 90); } static void ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window) { gint rotation = ev_document_model_get_rotation (ev_window->priv->model); ev_document_model_set_rotation (ev_window->priv->model, rotation + 90); } static void ev_window_cmd_view_inverted_colors (GtkAction *action, EvWindow *ev_window) { gboolean inverted_colors = ev_document_model_get_inverted_colors (ev_window->priv->model); ev_document_model_set_inverted_colors (ev_window->priv->model, !inverted_colors); } static void ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, EvWindow *ev_window) { EggEditableToolbar *toolbar; gchar *toolbars_file; toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar); egg_editable_toolbar_set_edit_mode (toolbar, FALSE); toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, TRUE), "evince_toolbar.xml", NULL); egg_toolbars_model_save_toolbars (egg_editable_toolbar_get_model (toolbar), toolbars_file, "1.0"); g_free (toolbars_file); gtk_widget_destroy (GTK_WIDGET (dialog)); } static void ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window) { GtkWidget *dialog; GtkWidget *editor; GtkWidget *content_area; EggEditableToolbar *toolbar; dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"), GTK_WINDOW (ev_window), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, NULL); content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog)); gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE); gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5); gtk_box_set_spacing (GTK_BOX (content_area), 2); gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE); gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400); toolbar = EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar); editor = egg_toolbar_editor_new (ev_window->priv->ui_manager, egg_editable_toolbar_get_model (toolbar)); gtk_container_set_border_width (GTK_CONTAINER (editor), 5); gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5); gtk_container_add (GTK_CONTAINER (content_area), editor); egg_editable_toolbar_set_edit_mode (toolbar, TRUE); g_signal_connect (dialog, "response", G_CALLBACK (ev_window_cmd_edit_toolbar_cb), ev_window); gtk_widget_show_all (dialog); } static void ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE); ev_view_zoom_in (EV_VIEW (ev_window->priv->view)); } static void ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_document_model_set_sizing_mode (ev_window->priv->model, EV_SIZING_FREE); ev_view_zoom_out (EV_VIEW (ev_window->priv->view)); } static void ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_view_previous_page (EV_VIEW (ev_window->priv->view)); } static void ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_view_next_page (EV_VIEW (ev_window->priv->view)); } static void ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_document_model_set_page (ev_window->priv->model, 0); } static void ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_document_model_set_page (ev_window->priv->model, ev_document_get_n_pages (ev_window->priv->document) - 1); } static void ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window) { int n_pages, current_page; g_return_if_fail (EV_IS_WINDOW (ev_window)); n_pages = ev_document_get_n_pages (ev_window->priv->document); current_page = ev_document_model_get_page (ev_window->priv->model); if (current_page + 10 < n_pages) { ev_document_model_set_page (ev_window->priv->model, current_page + 10); } } static void ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window) { int current_page; g_return_if_fail (EV_IS_WINDOW (ev_window)); current_page = ev_document_model_get_page (ev_window->priv->model); if (current_page - 10 >= 0) { ev_document_model_set_page (ev_window->priv->model, current_page - 10); } } static void ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window) { ev_window_reload_document (ev_window, NULL); } static void ev_window_cmd_view_autoscroll (GtkAction *action, EvWindow *ev_window) { ev_view_autoscroll_start (EV_VIEW (ev_window->priv->view)); } #if OFFLINE_HELP_ENABLED #define EV_HELP "ghelp:evince" #else #define EV_HELP "http://library.gnome.org/users/evince/stable/" #endif static void ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window) { GError *error = NULL; gtk_show_uri (gtk_window_get_screen (GTK_WINDOW (ev_window)), EV_HELP, gtk_get_current_event_time (), &error); if (error) { ev_window_error_message (ev_window, error, "%s", _("There was an error displaying help")); g_error_free (error); } } static void ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window) { ev_window_stop_fullscreen (window, TRUE); } static void ev_window_cmd_start_presentation (GtkAction *action, EvWindow *window) { ev_window_run_presentation (window); } static void ev_window_cmd_escape (GtkAction *action, EvWindow *window) { GtkWidget *widget; ev_view_autoscroll_stop (EV_VIEW (window->priv->view)); widget = gtk_window_get_focus (GTK_WINDOW (window)); if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) { update_chrome_flag (window, EV_CHROME_FINDBAR, FALSE); update_chrome_visibility (window); gtk_widget_grab_focus (window->priv->view); } else { gboolean fullscreen; fullscreen = ev_document_model_get_fullscreen (window->priv->model); if (fullscreen) { ev_window_stop_fullscreen (window, TRUE); } else if (EV_WINDOW_IS_PRESENTATION (window)) { ev_window_stop_presentation (window, TRUE); gtk_widget_grab_focus (window->priv->view); } else { gtk_widget_grab_focus (window->priv->view); } if (fullscreen && EV_WINDOW_IS_PRESENTATION (window)) g_warning ("Both fullscreen and presentation set somehow"); } } static void save_sizing_mode (EvWindow *window) { EvSizingMode mode; GEnumValue *enum_value; if (!window->priv->metadata || ev_window_is_empty (window)) return; mode = ev_document_model_get_sizing_mode (window->priv->model); enum_value = g_enum_get_value (g_type_class_peek (EV_TYPE_SIZING_MODE), mode); ev_metadata_set_string (window->priv->metadata, "sizing_mode", enum_value->value_nick); } static void ev_window_document_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window) { ev_window_set_document (ev_window, ev_document_model_get_document (model)); } static void ev_window_sizing_mode_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window) { EvSizingMode sizing_mode = ev_document_model_get_sizing_mode (model); g_object_set (ev_window->priv->scrolled_window, "hscrollbar-policy", sizing_mode == EV_SIZING_FREE ? GTK_POLICY_AUTOMATIC : GTK_POLICY_NEVER, "vscrollbar-policy", GTK_POLICY_AUTOMATIC, NULL); update_sizing_buttons (ev_window); save_sizing_mode (ev_window); } static void ev_window_zoom_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window) { ev_window_update_actions (ev_window); if (!ev_window->priv->metadata) return; if (ev_document_model_get_sizing_mode (model) == EV_SIZING_FREE && !ev_window_is_empty (ev_window)) { gdouble zoom; zoom = ev_document_model_get_scale (model); zoom *= 72.0 / get_screen_dpi (ev_window); ev_metadata_set_double (ev_window->priv->metadata, "zoom", zoom); } } static void ev_window_update_continuous_action (EvWindow *window) { GtkAction *action; action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_cmd_continuous), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), ev_document_model_get_continuous (window->priv->model)); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_cmd_continuous), window); } static void ev_window_update_dual_page_action (EvWindow *window) { GtkAction *action; action = gtk_action_group_get_action (window->priv->action_group, "ViewDual"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_cmd_dual), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), ev_document_model_get_dual_page (window->priv->model)); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_cmd_dual), window); } static void ev_window_continuous_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window) { ev_window_update_continuous_action (ev_window); if (ev_window->priv->metadata && !ev_window_is_empty (ev_window)) ev_metadata_set_boolean (ev_window->priv->metadata, "continuous", ev_document_model_get_continuous (model)); } static void ev_window_rotation_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *window) { gint rotation = ev_document_model_get_rotation (model); if (window->priv->metadata && !ev_window_is_empty (window)) ev_metadata_set_int (window->priv->metadata, "rotation", rotation); ev_window_refresh_window_thumbnail (window); } static void ev_window_update_inverted_colors_action (EvWindow *window) { GtkAction *action; action = gtk_action_group_get_action (window->priv->action_group, "ViewInvertedColors"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), ev_document_model_get_inverted_colors (window->priv->model)); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_cmd_view_inverted_colors), window); } static void ev_window_inverted_colors_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *window) { gboolean inverted_colors = ev_document_model_get_inverted_colors (model); ev_window_update_inverted_colors_action (window); if (window->priv->metadata && !ev_window_is_empty (window)) ev_metadata_set_boolean (window->priv->metadata, "inverted-colors", inverted_colors); ev_window_refresh_window_thumbnail (window); } static void ev_window_dual_mode_changed_cb (EvDocumentModel *model, GParamSpec *pspec, EvWindow *ev_window) { ev_window_update_dual_page_action (ev_window); if (ev_window->priv->metadata && !ev_window_is_empty (ev_window)) ev_metadata_set_boolean (ev_window->priv->metadata, "dual-page", ev_document_model_get_dual_page (model)); } static char * build_comments_string (EvDocument *document) { gchar *comments = NULL; EvDocumentBackendInfo info; if (document && ev_document_get_backend_info (document, &info)) { comments = g_strdup_printf ( _("Document Viewer\nUsing %s (%s)"), info.name, info.version); } else { comments = g_strdup_printf ( _("Document Viewer")); } return comments; } static void ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window) { const char *authors[] = { "Martin Kretzschmar ", "Jonathan Blandford ", "Marco Pesenti Gritti ", "Nickolay V. Shmyrev ", "Bryan Clark ", "Carlos Garcia Campos ", "Wouter Bolsterlee ", "Christian Persch ", NULL }; const char *documenters[] = { "Nickolay V. Shmyrev ", NULL }; const char *license[] = { N_("Evince is free software; you can redistribute it and/or modify " "it under the terms of the GNU General Public License as published by " "the Free Software Foundation; either version 2 of the License, or " "(at your option) any later version.\n"), N_("Evince is distributed in the hope that it will be useful, " "but WITHOUT ANY WARRANTY; without even the implied warranty of " "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the " "GNU General Public License for more details.\n"), N_("You should have received a copy of the GNU General Public License " "along with Evince; if not, write to the Free Software Foundation, Inc., " "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n") }; char *license_trans; char *comments; #ifdef ENABLE_NLS const char **p; for (p = authors; *p; ++p) *p = _(*p); for (p = documenters; *p; ++p) *p = _(*p); #endif license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n", _(license[2]), "\n", NULL); comments = build_comments_string (ev_window->priv->document); gtk_show_about_dialog ( GTK_WINDOW (ev_window), "name", _("Evince"), "version", VERSION, "copyright", _("© 1996–2009 The Evince authors"), "license", license_trans, "website", "http://www.gnome.org/projects/evince", "comments", comments, "authors", authors, "documenters", documenters, "translator-credits", _("translator-credits"), "logo-icon-name", "evince", "wrap-license", TRUE, NULL); g_free (comments); g_free (license_trans); } static void ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window) { gboolean active; active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, active); update_chrome_visibility (ev_window); if (ev_window->priv->metadata) ev_metadata_set_boolean (ev_window->priv->metadata, "show_toolbar", active); } static void ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window) { if (EV_WINDOW_IS_PRESENTATION (ev_window)) return; update_chrome_flag (ev_window, EV_CHROME_SIDEBAR, gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))); update_chrome_visibility (ev_window); } static void ev_window_sidebar_current_page_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec, EvWindow *ev_window) { GtkWidget *current_page; const char *id; g_object_get (G_OBJECT (ev_sidebar), "current_page", ¤t_page, NULL); if (current_page == ev_window->priv->sidebar_links) { id = LINKS_SIDEBAR_ID; } else if (current_page == ev_window->priv->sidebar_thumbs) { id = THUMBNAILS_SIDEBAR_ID; } else if (current_page == ev_window->priv->sidebar_attachments) { id = ATTACHMENTS_SIDEBAR_ID; } else if (current_page == ev_window->priv->sidebar_layers) { id = LAYERS_SIDEBAR_ID; } else { g_assert_not_reached(); } g_object_unref (current_page); if (ev_window->priv->metadata && !ev_window_is_empty (ev_window)) ev_metadata_set_string (ev_window->priv->metadata, "sidebar_page", id); } static void ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec, EvWindow *ev_window) { GtkAction *action; action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar"); if (!EV_WINDOW_IS_PRESENTATION (ev_window)) { gboolean visible = gtk_widget_get_visible (GTK_WIDGET (ev_sidebar)); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible); if (ev_window->priv->metadata) ev_metadata_set_boolean (ev_window->priv->metadata, "sidebar_visibility", visible); } } static void view_menu_link_popup (EvWindow *ev_window, EvLink *link) { gboolean show_external = FALSE; gboolean show_internal = FALSE; GtkAction *action; if (ev_window->priv->link) g_object_unref (ev_window->priv->link); if (link) ev_window->priv->link = g_object_ref (link); else ev_window->priv->link = NULL; if (ev_window->priv->link) { EvLinkAction *ev_action; ev_action = ev_link_get_action (link); if (ev_action) { switch (ev_link_action_get_action_type (ev_action)) { case EV_LINK_ACTION_TYPE_GOTO_DEST: case EV_LINK_ACTION_TYPE_GOTO_REMOTE: show_internal = TRUE; break; case EV_LINK_ACTION_TYPE_EXTERNAL_URI: case EV_LINK_ACTION_TYPE_LAUNCH: show_external = TRUE; break; default: break; } } } action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group, "OpenLink"); gtk_action_set_visible (action, show_external); action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group, "CopyLinkAddress"); gtk_action_set_visible (action, show_external); action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group, "GoLink"); gtk_action_set_visible (action, show_internal); action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group, "OpenLinkNewWindow"); gtk_action_set_visible (action, show_internal); } static void view_menu_image_popup (EvWindow *ev_window, EvImage *image) { GtkAction *action; gboolean show_image = FALSE; if (ev_window->priv->image) g_object_unref (ev_window->priv->image); if (image) ev_window->priv->image = g_object_ref (image); else ev_window->priv->image = NULL; show_image = (ev_window->priv->image != NULL); action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group, "SaveImageAs"); gtk_action_set_visible (action, show_image); action = gtk_action_group_get_action (ev_window->priv->view_popup_action_group, "CopyImage"); gtk_action_set_visible (action, show_image); } static void view_menu_annot_popup (EvWindow *ev_window, EvAnnotation *annot) { GtkAction *action; gboolean show_annot = FALSE; if (annot && EV_IS_ANNOTATION_ATTACHMENT (annot)) { EvAttachment *attachment = EV_ANNOTATION_ATTACHMENT (annot)->attachment; if (attachment) { show_annot = TRUE; if (ev_window->priv->attach_list) { g_list_foreach (ev_window->priv->attach_list, (GFunc) g_object_unref, NULL); g_list_free (ev_window->priv->attach_list); ev_window->priv->attach_list = NULL; } ev_window->priv->attach_list = g_list_prepend (ev_window->priv->attach_list, g_object_ref (attachment)); } } action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group, "OpenAttachment"); gtk_action_set_visible (action, show_annot); action = gtk_action_group_get_action (ev_window->priv->attachment_popup_action_group, "SaveAttachmentAs"); gtk_action_set_visible (action, show_annot); } static gboolean view_menu_popup_cb (EvView *view, GList *items, EvWindow *ev_window) { GList *l; gboolean has_link = FALSE; gboolean has_image = FALSE; gboolean has_annot = FALSE; for (l = items; l; l = g_list_next (l)) { if (EV_IS_LINK (l->data)) { view_menu_link_popup (ev_window, EV_LINK (l->data)); has_link = TRUE; } else if (EV_IS_IMAGE (l->data)) { view_menu_image_popup (ev_window, EV_IMAGE (l->data)); has_image = TRUE; } else if (EV_IS_ANNOTATION (l->data)) { view_menu_annot_popup (ev_window, EV_ANNOTATION (l->data)); has_annot = TRUE; } } if (!has_link) view_menu_link_popup (ev_window, NULL); if (!has_image) view_menu_image_popup (ev_window, NULL); if (!has_annot) view_menu_annot_popup (ev_window, NULL); gtk_menu_popup (GTK_MENU (ev_window->priv->view_popup), NULL, NULL, NULL, NULL, 3, gtk_get_current_event_time ()); return TRUE; } static gboolean attachment_bar_menu_popup_cb (EvSidebarAttachments *attachbar, GList *attach_list, EvWindow *ev_window) { GtkWidget *popup; g_assert (attach_list != NULL); if (ev_window->priv->attach_list) { g_list_foreach (ev_window->priv->attach_list, (GFunc) g_object_unref, NULL); g_list_free (ev_window->priv->attach_list); } ev_window->priv->attach_list = attach_list; popup = ev_window->priv->attachment_popup; gtk_menu_popup (GTK_MENU (popup), NULL, NULL, NULL, NULL, 3, gtk_get_current_event_time ()); return TRUE; } static void ev_window_update_find_status_message (EvWindow *ev_window) { gchar *message; if (!ev_window->priv->find_job) return; if (ev_job_is_finished (ev_window->priv->find_job)) { gint n_results; n_results = ev_job_find_get_n_results (EV_JOB_FIND (ev_window->priv->find_job), ev_document_model_get_page (ev_window->priv->model)); /* TRANS: Sometimes this could be better translated as "%d hit(s) on this page". Therefore this string contains plural cases. */ message = g_strdup_printf (ngettext ("%d found on this page", "%d found on this page", n_results), n_results); } else { gdouble percent; percent = ev_job_find_get_progress (EV_JOB_FIND (ev_window->priv->find_job)); message = g_strdup_printf (_("%3d%% remaining to search"), (gint) ((1.0 - percent) * 100)); } egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), message); g_free (message); } static void ev_window_find_job_finished_cb (EvJobFind *job, EvWindow *ev_window) { ev_window_update_find_status_message (ev_window); } static void ev_window_find_job_updated_cb (EvJobFind *job, gint page, EvWindow *ev_window) { ev_window_update_actions (ev_window); ev_view_find_changed (EV_VIEW (ev_window->priv->view), ev_job_find_get_results (job), page); ev_window_update_find_status_message (ev_window); } static void ev_window_clear_find_job (EvWindow *ev_window) { if (ev_window->priv->find_job != NULL) { if (!ev_job_is_finished (ev_window->priv->find_job)) ev_job_cancel (ev_window->priv->find_job); g_signal_handlers_disconnect_by_func (ev_window->priv->find_job, ev_window_find_job_finished_cb, ev_window); g_signal_handlers_disconnect_by_func (ev_window->priv->find_job, ev_window_find_job_updated_cb, ev_window); g_object_unref (ev_window->priv->find_job); ev_window->priv->find_job = NULL; } } static void find_bar_previous_cb (EggFindBar *find_bar, EvWindow *ev_window) { ev_view_find_previous (EV_VIEW (ev_window->priv->view)); } static void find_bar_next_cb (EggFindBar *find_bar, EvWindow *ev_window) { ev_view_find_next (EV_VIEW (ev_window->priv->view)); } static void find_bar_close_cb (EggFindBar *find_bar, EvWindow *ev_window) { ev_view_find_cancel (EV_VIEW (ev_window->priv->view)); ev_window_clear_find_job (ev_window); update_chrome_flag (ev_window, EV_CHROME_FINDBAR, FALSE); update_chrome_visibility (ev_window); } static void find_bar_search_changed_cb (EggFindBar *find_bar, GParamSpec *param, EvWindow *ev_window) { gboolean case_sensitive; const char *search_string; if (!ev_window->priv->document || !EV_IS_DOCUMENT_FIND (ev_window->priv->document)) return; /* Either the string or case sensitivity could have changed. */ case_sensitive = egg_find_bar_get_case_sensitive (find_bar); search_string = egg_find_bar_get_search_string (find_bar); ev_view_find_search_changed (EV_VIEW (ev_window->priv->view)); ev_window_clear_find_job (ev_window); if (search_string && search_string[0]) { ev_window->priv->find_job = ev_job_find_new (ev_window->priv->document, ev_document_model_get_page (ev_window->priv->model), ev_document_get_n_pages (ev_window->priv->document), search_string, case_sensitive); g_signal_connect (ev_window->priv->find_job, "finished", G_CALLBACK (ev_window_find_job_finished_cb), ev_window); g_signal_connect (ev_window->priv->find_job, "updated", G_CALLBACK (ev_window_find_job_updated_cb), ev_window); ev_job_scheduler_push_job (ev_window->priv->find_job, EV_JOB_PRIORITY_NONE); } else { ev_window_update_actions (ev_window); egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL); gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view)); } } static void find_bar_visibility_changed_cb (EggFindBar *find_bar, GParamSpec *param, EvWindow *ev_window) { gboolean visible; visible = gtk_widget_get_visible (GTK_WIDGET (find_bar)); if (ev_window->priv->document && EV_IS_DOCUMENT_FIND (ev_window->priv->document)) { ev_view_find_set_highlight_search (EV_VIEW (ev_window->priv->view), visible); ev_view_find_search_changed (EV_VIEW (ev_window->priv->view)); ev_window_update_actions (ev_window); if (visible) find_bar_search_changed_cb (find_bar, NULL, ev_window); else egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL); } } static void find_bar_scroll (EggFindBar *find_bar, GtkScrollType scroll, EvWindow *ev_window) { ev_view_scroll (EV_VIEW (ev_window->priv->view), scroll, FALSE); } static void zoom_control_changed_cb (EphyZoomAction *action, float zoom, EvWindow *ev_window) { EvSizingMode mode; if (zoom == EPHY_ZOOM_BEST_FIT) { mode = EV_SIZING_BEST_FIT; } else if (zoom == EPHY_ZOOM_FIT_WIDTH) { mode = EV_SIZING_FIT_WIDTH; } else { mode = EV_SIZING_FREE; } ev_document_model_set_sizing_mode (ev_window->priv->model, mode); if (mode == EV_SIZING_FREE) { ev_document_model_set_scale (ev_window->priv->model, zoom * get_screen_dpi (ev_window) / 72.0); } } static void ev_window_drag_data_received (GtkWidget *widget, GdkDragContext *context, gint x, gint y, GtkSelectionData *selection_data, guint info, guint time) { EvWindow *window = EV_WINDOW (widget); gchar **uris; gint i = 0; GSList *uri_list = NULL; GtkWidget *source; source = gtk_drag_get_source_widget (context); if (source && widget == gtk_widget_get_toplevel (source)) { gtk_drag_finish (context, FALSE, FALSE, time); return; } uris = gtk_selection_data_get_uris (selection_data); if (!uris) { gtk_drag_finish (context, FALSE, FALSE, time); return; } for (i = 0; uris[i]; i++) { uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]); } ev_application_open_uri_list (EV_APP, uri_list, gtk_window_get_screen (GTK_WINDOW (window)), 0); gtk_drag_finish (context, TRUE, FALSE, time); g_strfreev (uris); g_slist_free (uri_list); } static void ev_window_finalize (GObject *object) { G_OBJECT_CLASS (ev_window_parent_class)->finalize (object); if (ev_window_n_copies == 0) { ev_application_shutdown (EV_APP); } else { ev_window_n_copies--; } } static void ev_window_dispose (GObject *object) { EvWindow *window = EV_WINDOW (object); EvWindowPrivate *priv = window->priv; GObject *mpkeys = ev_application_get_media_keys (EV_APP); if (mpkeys) { g_signal_handlers_disconnect_by_func (mpkeys, ev_window_media_player_key_pressed, window); } if (priv->metadata) { g_object_unref (priv->metadata); priv->metadata = NULL; } if (priv->setup_document_idle > 0) { g_source_remove (priv->setup_document_idle); priv->setup_document_idle = 0; } #ifdef WITH_GCONF if (priv->gconf_client) { g_object_unref (priv->gconf_client); priv->gconf_client = NULL; } #endif if (priv->monitor) { g_object_unref (priv->monitor); priv->monitor = NULL; } if (priv->title) { ev_window_title_free (priv->title); priv->title = NULL; } if (priv->ui_manager) { g_object_unref (priv->ui_manager); priv->ui_manager = NULL; } if (priv->action_group) { g_object_unref (priv->action_group); priv->action_group = NULL; } if (priv->view_popup_action_group) { g_object_unref (priv->view_popup_action_group); priv->view_popup_action_group = NULL; } if (priv->attachment_popup_action_group) { g_object_unref (priv->attachment_popup_action_group); priv->attachment_popup_action_group = NULL; } if (priv->recent_action_group) { g_object_unref (priv->recent_action_group); priv->recent_action_group = NULL; } if (priv->recent_manager) { g_signal_handlers_disconnect_by_func (priv->recent_manager, ev_window_setup_recent, window); priv->recent_manager = NULL; } if (priv->settings) { g_object_unref (priv->settings); priv->settings = NULL; } priv->recent_ui_id = 0; if (priv->model) { g_signal_handlers_disconnect_by_func (priv->model, ev_window_page_changed_cb, window); g_object_unref (priv->model); priv->model = NULL; } if (priv->document) { g_object_unref (priv->document); priv->document = NULL; } if (priv->view) { g_object_unref (priv->view); priv->view = NULL; } if (priv->password_view) { g_object_unref (priv->password_view); priv->password_view = NULL; } if (priv->load_job) { ev_window_clear_load_job (window); } if (priv->reload_job) { ev_window_clear_reload_job (window); } if (priv->save_job) { ev_window_clear_save_job (window); } if (priv->thumbnail_job) { ev_window_clear_thumbnail_job (window); } if (priv->find_job) { ev_window_clear_find_job (window); } if (priv->local_uri) { ev_window_clear_local_uri (window); priv->local_uri = NULL; } ev_window_clear_progress_idle (window); if (priv->progress_cancellable) { g_object_unref (priv->progress_cancellable); priv->progress_cancellable = NULL; } ev_window_close_dialogs (window); if (priv->link) { g_object_unref (priv->link); priv->link = NULL; } if (priv->image) { g_object_unref (priv->image); priv->image = NULL; } if (priv->attach_list) { g_list_foreach (priv->attach_list, (GFunc) g_object_unref, NULL); g_list_free (priv->attach_list); priv->attach_list = NULL; } if (priv->find_bar) { g_signal_handlers_disconnect_by_func (window->priv->find_bar, G_CALLBACK (find_bar_close_cb), window); priv->find_bar = NULL; } if (priv->uri) { g_free (priv->uri); priv->uri = NULL; } if (priv->search_string) { g_free (priv->search_string); priv->search_string = NULL; } if (priv->dest) { g_object_unref (priv->dest); priv->dest = NULL; } if (priv->history) { g_object_unref (priv->history); priv->history = NULL; } if (priv->print_queue) { g_queue_free (priv->print_queue); priv->print_queue = NULL; } G_OBJECT_CLASS (ev_window_parent_class)->dispose (object); } static void menubar_deactivate_cb (GtkWidget *menubar, EvWindow *window) { g_signal_handlers_disconnect_by_func (menubar, G_CALLBACK (menubar_deactivate_cb), window); gtk_menu_shell_deselect (GTK_MENU_SHELL (menubar)); update_chrome_visibility (window); } static gboolean ev_window_key_press_event (GtkWidget *widget, GdkEventKey *event) { EvWindow *ev_window = EV_WINDOW (widget); EvWindowPrivate *priv = ev_window->priv; gboolean handled = FALSE; /* Propagate the event to the view first * It's needed to be able to type in * annot popups windows */ if (priv->view) { g_object_ref (priv->view); if (gtk_widget_is_sensitive (priv->view)) handled = gtk_widget_event (priv->view, (GdkEvent*) event); g_object_unref (priv->view); } if (!handled && !EV_WINDOW_IS_PRESENTATION (ev_window)) { guint modifier = event->state & gtk_accelerator_get_default_mod_mask (); if (priv->menubar_accel_keyval != 0 && event->keyval == priv->menubar_accel_keyval && modifier == priv->menubar_accel_modifier) { if (!gtk_widget_get_visible (priv->menubar)) { g_signal_connect (priv->menubar, "deactivate", G_CALLBACK (menubar_deactivate_cb), ev_window); gtk_widget_show (priv->menubar); gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->menubar), FALSE); handled = TRUE; } } } if (!handled) handled = GTK_WIDGET_CLASS (ev_window_parent_class)->key_press_event (widget, event); return handled; } static void ev_window_class_init (EvWindowClass *ev_window_class) { GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class); g_object_class->dispose = ev_window_dispose; g_object_class->finalize = ev_window_finalize; widget_class->key_press_event = ev_window_key_press_event; widget_class->screen_changed = ev_window_screen_changed; widget_class->window_state_event = ev_window_state_event; widget_class->drag_data_received = ev_window_drag_data_received; g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate)); } /* Normal items */ static const GtkActionEntry entries[] = { { "File", NULL, N_("_File") }, { "Edit", NULL, N_("_Edit") }, { "View", NULL, N_("_View") }, { "Go", NULL, N_("_Go") }, { "Help", NULL, N_("_Help") }, /* File menu */ { "FileOpen", GTK_STOCK_OPEN, N_("_Open…"), "O", N_("Open an existing document"), G_CALLBACK (ev_window_cmd_file_open) }, { "FileOpenCopy", NULL, N_("Op_en a Copy"), "N", N_("Open a copy of the current document in a new window"), G_CALLBACK (ev_window_cmd_file_open_copy) }, { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy…"), "S", N_("Save a copy of the current document"), G_CALLBACK (ev_window_cmd_save_as) }, { "FilePrint", GTK_STOCK_PRINT, N_("_Print…"), "P", N_("Print this document"), G_CALLBACK (ev_window_cmd_file_print) }, { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "Return", NULL, G_CALLBACK (ev_window_cmd_file_properties) }, { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "W", NULL, G_CALLBACK (ev_window_cmd_file_close_window) }, /* Edit menu */ { "EditCopy", GTK_STOCK_COPY, NULL, "C", NULL, G_CALLBACK (ev_window_cmd_edit_copy) }, { "EditSelectAll", GTK_STOCK_SELECT_ALL, N_("Select _All"), "A", NULL, G_CALLBACK (ev_window_cmd_edit_select_all) }, { "EditFind", GTK_STOCK_FIND, N_("_Find…"), "F", N_("Find a word or phrase in the document"), G_CALLBACK (ev_window_cmd_edit_find) }, { "EditFindNext", NULL, N_("Find Ne_xt"), "G", NULL, G_CALLBACK (ev_window_cmd_edit_find_next) }, { "EditFindPrevious", NULL, N_("Find Pre_vious"), "G", NULL, G_CALLBACK (ev_window_cmd_edit_find_previous) }, { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL, G_CALLBACK (ev_window_cmd_edit_toolbar) }, { "EditRotateLeft", EV_STOCK_ROTATE_LEFT, N_("Rotate _Left"), "Left", NULL, G_CALLBACK (ev_window_cmd_edit_rotate_left) }, { "EditRotateRight", EV_STOCK_ROTATE_RIGHT, N_("Rotate _Right"), "Right", NULL, G_CALLBACK (ev_window_cmd_edit_rotate_right) }, /* View menu */ { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "plus", N_("Enlarge the document"), G_CALLBACK (ev_window_cmd_view_zoom_in) }, { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "minus", N_("Shrink the document"), G_CALLBACK (ev_window_cmd_view_zoom_out) }, { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "R", N_("Reload the document"), G_CALLBACK (ev_window_cmd_view_reload) }, { "ViewAutoscroll", GTK_STOCK_MEDIA_PLAY, N_("Auto_scroll"), NULL, NULL, G_CALLBACK (ev_window_cmd_view_autoscroll) }, /* Go menu */ { "GoPreviousPage", GTK_STOCK_GO_UP, N_("_Previous Page"), "Page_Up", N_("Go to the previous page"), G_CALLBACK (ev_window_cmd_go_previous_page) }, { "GoNextPage", GTK_STOCK_GO_DOWN, N_("_Next Page"), "Page_Down", N_("Go to the next page"), G_CALLBACK (ev_window_cmd_go_next_page) }, { "GoFirstPage", GTK_STOCK_GOTO_TOP, N_("_First Page"), "Home", N_("Go to the first page"), G_CALLBACK (ev_window_cmd_go_first_page) }, { "GoLastPage", GTK_STOCK_GOTO_BOTTOM, N_("_Last Page"), "End", N_("Go to the last page"), G_CALLBACK (ev_window_cmd_go_last_page) }, /* Help menu */ { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL, G_CALLBACK (ev_window_cmd_help_contents) }, { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL, G_CALLBACK (ev_window_cmd_help_about) }, /* Toolbar-only */ { "LeaveFullscreen", GTK_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL, N_("Leave fullscreen mode"), G_CALLBACK (ev_window_cmd_leave_fullscreen) }, { "StartPresentation", EV_STOCK_RUN_PRESENTATION, N_("Start Presentation"), NULL, N_("Start a presentation"), G_CALLBACK (ev_window_cmd_start_presentation) }, /* Accellerators */ { "Escape", NULL, "", "Escape", "", G_CALLBACK (ev_window_cmd_escape) }, { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL, G_CALLBACK (ev_window_cmd_edit_find) }, { "F3", NULL, "", "F3", NULL, G_CALLBACK (ev_window_cmd_edit_find_next) }, { "PageDown", NULL, "", "Page_Down", NULL, G_CALLBACK (ev_window_cmd_scroll_forward) }, { "PageUp", NULL, "", "Page_Up", NULL, G_CALLBACK (ev_window_cmd_scroll_backward) }, { "Space", NULL, "", "space", NULL, G_CALLBACK (ev_window_cmd_scroll_forward) }, { "ShiftSpace", NULL, "", "space", NULL, G_CALLBACK (ev_window_cmd_scroll_backward) }, { "BackSpace", NULL, "", "BackSpace", NULL, G_CALLBACK (ev_window_cmd_scroll_backward) }, { "ShiftBackSpace", NULL, "", "BackSpace", NULL, G_CALLBACK (ev_window_cmd_scroll_forward) }, { "Return", NULL, "", "Return", NULL, G_CALLBACK (ev_window_cmd_scroll_forward) }, { "ShiftReturn", NULL, "", "Return", NULL, G_CALLBACK (ev_window_cmd_scroll_backward) }, { "p", GTK_STOCK_GO_UP, "", "p", NULL, G_CALLBACK (ev_window_cmd_go_previous_page) }, { "n", GTK_STOCK_GO_DOWN, "", "n", NULL, G_CALLBACK (ev_window_cmd_go_next_page) }, { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL, G_CALLBACK (ev_window_cmd_view_zoom_in) }, { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL, G_CALLBACK (ev_window_cmd_view_zoom_in) }, { "Equal", GTK_STOCK_ZOOM_IN, NULL, "equal", NULL, G_CALLBACK (ev_window_cmd_view_zoom_in) }, { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL, G_CALLBACK (ev_window_cmd_view_zoom_out) }, { "FocusPageSelector", NULL, "", "l", NULL, G_CALLBACK (ev_window_cmd_focus_page_selector) }, { "GoBackwardFast", NULL, "", "Page_Up", NULL, G_CALLBACK (ev_window_cmd_go_backward) }, { "GoForwardFast", NULL, "", "Page_Down", NULL, G_CALLBACK (ev_window_cmd_go_forward) }, { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL, G_CALLBACK (ev_window_cmd_view_zoom_in) }, { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL, G_CALLBACK (ev_window_cmd_view_zoom_out) }, { "CtrlKpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL, G_CALLBACK (ev_window_cmd_view_zoom_in) }, { "CtrlKpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL, G_CALLBACK (ev_window_cmd_view_zoom_out) }, { "CtrlInsert", GTK_STOCK_COPY, NULL, "Insert", NULL, G_CALLBACK (ev_window_cmd_edit_copy) }, }; /* Toggle items */ static const GtkToggleActionEntry toggle_entries[] = { /* View Menu */ { "ViewToolbar", NULL, N_("_Toolbar"), NULL, N_("Show or hide the toolbar"), G_CALLBACK (ev_window_view_toolbar_cb), TRUE }, { "ViewSidebar", GTK_STOCK_INDEX, N_("Side _Pane"), "F9", N_("Show or hide the side pane"), G_CALLBACK (ev_window_view_sidebar_cb), TRUE }, { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL, N_("Show the entire document"), G_CALLBACK (ev_window_cmd_continuous), TRUE }, { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL, N_("Show two pages at once"), G_CALLBACK (ev_window_cmd_dual), FALSE }, { "ViewFullscreen", GTK_STOCK_FULLSCREEN, N_("_Fullscreen"), "F11", N_("Expand the window to fill the screen"), G_CALLBACK (ev_window_cmd_view_fullscreen) }, { "ViewPresentation", EV_STOCK_RUN_PRESENTATION, N_("Pre_sentation"), "F5", N_("Run document as a presentation"), G_CALLBACK (ev_window_cmd_view_presentation) }, { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL, N_("Make the current document fill the window"), G_CALLBACK (ev_window_cmd_view_best_fit) }, { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL, N_("Make the current document fill the window width"), G_CALLBACK (ev_window_cmd_view_page_width) }, { "ViewInvertedColors", EV_STOCK_INVERTED_COLORS, N_("_Inverted Colors"), "I", N_("Show page contents with the colors inverted"), G_CALLBACK (ev_window_cmd_view_inverted_colors) }, }; /* Popups specific items */ static const GtkActionEntry view_popup_entries [] = { /* Links */ { "OpenLink", GTK_STOCK_OPEN, N_("_Open Link"), NULL, NULL, G_CALLBACK (ev_view_popup_cmd_open_link) }, { "GoLink", GTK_STOCK_GO_FORWARD, N_("_Go To"), NULL, NULL, G_CALLBACK (ev_view_popup_cmd_open_link) }, { "OpenLinkNewWindow", NULL, N_("Open in New _Window"), NULL, NULL, G_CALLBACK (ev_view_popup_cmd_open_link_new_window) }, { "CopyLinkAddress", NULL, N_("_Copy Link Address"), NULL, NULL, G_CALLBACK (ev_view_popup_cmd_copy_link_address) }, { "SaveImageAs", NULL, N_("_Save Image As…"), NULL, NULL, G_CALLBACK (ev_view_popup_cmd_save_image_as) }, { "CopyImage", NULL, N_("Copy _Image"), NULL, NULL, G_CALLBACK (ev_view_popup_cmd_copy_image) }, }; static const GtkActionEntry attachment_popup_entries [] = { { "OpenAttachment", GTK_STOCK_OPEN, N_("_Open Attachment"), NULL, NULL, G_CALLBACK (ev_attachment_popup_cmd_open_attachment) }, { "SaveAttachmentAs", GTK_STOCK_SAVE_AS, N_("_Save Attachment As…"), NULL, NULL, G_CALLBACK (ev_attachment_popup_cmd_save_attachment_as) }, }; static void sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window) { ev_view_handle_link (EV_VIEW (window->priv->view), link); } static void activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window) { ev_view_handle_link (EV_VIEW (window->priv->view), link); gtk_widget_grab_focus (window->priv->view); } static void navigation_action_activate_link_cb (EvNavigationAction *action, EvLink *link, EvWindow *window) { ev_view_handle_link (EV_VIEW (window->priv->view), link); gtk_widget_grab_focus (window->priv->view); } static void sidebar_layers_visibility_changed (EvSidebarLayers *layers, EvWindow *window) { ev_view_reload (EV_VIEW (window->priv->view)); } static void register_custom_actions (EvWindow *window, GtkActionGroup *group) { GtkAction *action; action = g_object_new (EV_TYPE_PAGE_ACTION, "name", PAGE_SELECTOR_ACTION, "label", _("Page"), "tooltip", _("Select Page"), "icon_name", "text-x-generic", "visible_overflown", FALSE, NULL); ev_page_action_set_model (EV_PAGE_ACTION (action), window->priv->model); g_signal_connect (action, "activate_link", G_CALLBACK (activate_link_cb), window); gtk_action_group_add_action (group, action); g_object_unref (action); action = g_object_new (EPHY_TYPE_ZOOM_ACTION, "name", ZOOM_CONTROL_ACTION, "label", _("Zoom"), "stock_id", EV_STOCK_ZOOM, "tooltip", _("Adjust the zoom level"), "zoom", 1.0, NULL); g_signal_connect (action, "zoom_to_level", G_CALLBACK (zoom_control_changed_cb), window); gtk_action_group_add_action (group, action); g_object_unref (action); action = g_object_new (EV_TYPE_NAVIGATION_ACTION, "name", NAVIGATION_ACTION, "label", _("Navigation"), "is_important", TRUE, "short_label", _("Back"), "stock_id", GTK_STOCK_GO_DOWN, /*translators: this is the history action*/ "tooltip", _("Move across visited pages"), NULL); g_signal_connect (action, "activate_link", G_CALLBACK (navigation_action_activate_link_cb), window); gtk_action_group_add_action (group, action); g_object_unref (action); action = g_object_new (EV_TYPE_OPEN_RECENT_ACTION, "name", "FileOpenRecent", "label", _("_Open…"), "tooltip", _("Open an existing document"), "stock_id", GTK_STOCK_OPEN, NULL); g_signal_connect (action, "activate", G_CALLBACK (ev_window_cmd_file_open), window); g_signal_connect (action, "item_activated", G_CALLBACK (ev_window_open_recent_action_item_activated), window); gtk_action_group_add_action (group, action); g_object_unref (action); } static void set_action_properties (GtkActionGroup *action_group) { GtkAction *action; action = gtk_action_group_get_action (action_group, "GoPreviousPage"); g_object_set (action, "is-important", TRUE, NULL); /*translators: this is the label for toolbar button*/ g_object_set (action, "short_label", _("Previous"), NULL); action = gtk_action_group_get_action (action_group, "GoNextPage"); g_object_set (action, "is-important", TRUE, NULL); /*translators: this is the label for toolbar button*/ g_object_set (action, "short_label", _("Next"), NULL); action = gtk_action_group_get_action (action_group, "ViewZoomIn"); /*translators: this is the label for toolbar button*/ g_object_set (action, "short_label", _("Zoom In"), NULL); action = gtk_action_group_get_action (action_group, "ViewZoomOut"); /*translators: this is the label for toolbar button*/ g_object_set (action, "short_label", _("Zoom Out"), NULL); action = gtk_action_group_get_action (action_group, "ViewBestFit"); /*translators: this is the label for toolbar button*/ g_object_set (action, "short_label", _("Best Fit"), NULL); action = gtk_action_group_get_action (action_group, "ViewPageWidth"); /*translators: this is the label for toolbar button*/ g_object_set (action, "short_label", _("Fit Width"), NULL); action = gtk_action_group_get_action (action_group, "LeaveFullscreen"); g_object_set (action, "is-important", TRUE, NULL); } static void set_chrome_actions (EvWindow *window) { EvWindowPrivate *priv = window->priv; GtkActionGroup *action_group = priv->action_group; GtkAction *action; action= gtk_action_group_get_action (action_group, "ViewToolbar"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_view_toolbar_cb), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), (priv->chrome & EV_CHROME_TOOLBAR) != 0); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_view_toolbar_cb), window); } static void sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links, GParamSpec *pspec, EvWindow *ev_window) { GtkTreeModel *model; GtkAction *action; g_object_get (G_OBJECT (ev_sidebar_links), "model", &model, NULL); action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION); ev_page_action_set_links_model (EV_PAGE_ACTION (action), model); g_object_unref (model); } static gboolean view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window) { #ifdef ENABLE_DBUS GObject *keys; keys = ev_application_get_media_keys (EV_APP); ev_media_player_keys_focused (EV_MEDIA_PLAYER_KEYS (keys)); #endif /* ENABLE_DBUS */ update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, FALSE); ev_window_set_action_sensitive (window, "ViewToolbar", TRUE); ev_window_set_view_accels_sensitivity (window, TRUE); update_chrome_visibility (window); return FALSE; } static gboolean view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window) { ev_window_set_view_accels_sensitivity (window, FALSE); return FALSE; } static void sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page, GParamSpec *pspec, EvWindow *ev_window) { GtkWidget *widget; g_object_get (ev_sidebar_page, "main_widget", &widget, NULL); if (widget != NULL) { g_signal_connect_object (widget, "focus_in_event", G_CALLBACK (view_actions_focus_in_cb), ev_window, 0); g_signal_connect_object (widget, "focus_out_event", G_CALLBACK (view_actions_focus_out_cb), ev_window, 0); g_object_unref (widget); } } static gboolean window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy) { if (!(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) { gboolean maximized; maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED; if (window->priv->metadata && !ev_window_is_empty (window)) ev_metadata_set_boolean (window->priv->metadata, "window_maximized", maximized); } return FALSE; } static gboolean window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy) { GdkWindowState state; gdouble document_width, document_height; if (!window->priv->metadata) return FALSE; state = gdk_window_get_state (gtk_widget_get_window (GTK_WIDGET (window))); if (!(state & GDK_WINDOW_STATE_FULLSCREEN)) { if (!ev_window_is_empty (window) && window->priv->document) { ev_document_get_max_page_size (window->priv->document, &document_width, &document_height); ev_metadata_set_double (window->priv->metadata, "window_width_ratio", (double)event->width / document_width); ev_metadata_set_double (window->priv->metadata, "window_height_ratio", (double)event->height / document_height); ev_metadata_set_int (window->priv->metadata, "window_x", event->x); ev_metadata_set_int (window->priv->metadata, "window_y", event->y); ev_metadata_set_int (window->priv->metadata, "window_width", event->width); ev_metadata_set_int (window->priv->metadata, "window_height", event->height); } } return FALSE; } static void launch_action (EvWindow *window, EvLinkAction *action) { const char *filename = ev_link_action_get_filename (action); GAppInfo *app_info; GFile *file; GList file_list = {NULL}; GAppLaunchContext *context; GError *error = NULL; if (filename == NULL) return; if (g_path_is_absolute (filename)) { file = g_file_new_for_path (filename); } else { GFile *base_file; gchar *dir; dir = g_path_get_dirname (window->priv->uri); base_file = g_file_new_for_uri (dir); g_free (dir); file = g_file_resolve_relative_path (base_file, filename); g_object_unref (base_file); } app_info = g_file_query_default_handler (file, NULL, &error); if (!app_info) { ev_window_error_message (window, error, "%s", _("Unable to launch external application.")); g_object_unref (file); g_error_free (error); return; } context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ()); gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context), gtk_window_get_screen (GTK_WINDOW (window))); gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), gtk_get_current_event_time ()); file_list.data = file; if (!g_app_info_launch (app_info, &file_list, context, &error)) { ev_window_error_message (window, error, "%s", _("Unable to launch external application.")); g_error_free (error); } g_object_unref (app_info); g_object_unref (file); /* FIXMEchpe: unref launch context? */ /* According to the PDF spec filename can be an executable. I'm not sure allowing to launch executables is a good idea though. -- marco */ } static void launch_external_uri (EvWindow *window, EvLinkAction *action) { const gchar *uri = ev_link_action_get_uri (action); GError *error = NULL; gboolean ret; GAppLaunchContext *context; context = G_APP_LAUNCH_CONTEXT (gdk_app_launch_context_new ()); gdk_app_launch_context_set_screen (GDK_APP_LAUNCH_CONTEXT (context), gtk_window_get_screen (GTK_WINDOW (window))); gdk_app_launch_context_set_timestamp (GDK_APP_LAUNCH_CONTEXT (context), gtk_get_current_event_time ()); if (!g_strstr_len (uri, strlen (uri), "://") && !g_str_has_prefix (uri, "mailto:")) { gchar *new_uri; /* Not a valid uri, assume http if it starts with www */ if (g_str_has_prefix (uri, "www.")) { new_uri = g_strdup_printf ("http://%s", uri); } else { GFile *file, *parent; file = g_file_new_for_uri (window->priv->uri); parent = g_file_get_parent (file); g_object_unref (file); if (parent) { gchar *parent_uri = g_file_get_uri (parent); new_uri = g_build_filename (parent_uri, uri, NULL); g_free (parent_uri); g_object_unref (parent); } else { new_uri = g_strdup_printf ("file:///%s", uri); } } ret = g_app_info_launch_default_for_uri (new_uri, context, &error); g_free (new_uri); } else { ret = g_app_info_launch_default_for_uri (uri, context, &error); } if (ret == FALSE) { ev_window_error_message (window, error, "%s", _("Unable to open external link")); g_error_free (error); } /* FIXMEchpe: unref launch context? */ } static void open_remote_link (EvWindow *window, EvLinkAction *action) { gchar *uri; gchar *dir; dir = g_path_get_dirname (window->priv->uri); uri = g_build_filename (dir, ev_link_action_get_filename (action), NULL); g_free (dir); ev_application_open_uri_at_dest (EV_APP, uri, gtk_window_get_screen (GTK_WINDOW (window)), ev_link_action_get_dest (action), 0, NULL, gtk_get_current_event_time ()); g_free (uri); } static void do_action_named (EvWindow *window, EvLinkAction *action) { const gchar *name = ev_link_action_get_name (action); if (g_ascii_strcasecmp (name, "FirstPage") == 0) { ev_window_cmd_go_first_page (NULL, window); } else if (g_ascii_strcasecmp (name, "PrevPage") == 0) { ev_window_cmd_go_previous_page (NULL, window); } else if (g_ascii_strcasecmp (name, "NextPage") == 0) { ev_window_cmd_go_next_page (NULL, window); } else if (g_ascii_strcasecmp (name, "LastPage") == 0) { ev_window_cmd_go_last_page (NULL, window); } else if (g_ascii_strcasecmp (name, "GoToPage") == 0) { ev_window_cmd_focus_page_selector (NULL, window); } else if (g_ascii_strcasecmp (name, "Find") == 0) { ev_window_cmd_edit_find (NULL, window); } else if (g_ascii_strcasecmp (name, "Close") == 0) { ev_window_cmd_file_close_window (NULL, window); } else if (g_ascii_strcasecmp (name, "Print") == 0) { ev_window_cmd_file_print (NULL, window); } else { g_warning ("Unimplemented named action: %s, please post a " "bug report in Evince bugzilla " "(http://bugzilla.gnome.org) with a testcase.", name); } } static void view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window) { switch (ev_link_action_get_action_type (action)) { case EV_LINK_ACTION_TYPE_GOTO_DEST: { EvLinkDest *dest; dest = ev_link_action_get_dest (action); if (!dest) return; ev_window_open_copy_at_dest (window, dest); } break; case EV_LINK_ACTION_TYPE_EXTERNAL_URI: launch_external_uri (window, action); break; case EV_LINK_ACTION_TYPE_LAUNCH: launch_action (window, action); break; case EV_LINK_ACTION_TYPE_GOTO_REMOTE: open_remote_link (window, action); break; case EV_LINK_ACTION_TYPE_NAMED: do_action_named (window, action); break; default: g_assert_not_reached (); } } static void ev_view_popup_cmd_open_link (GtkAction *action, EvWindow *window) { ev_view_handle_link (EV_VIEW (window->priv->view), window->priv->link); } static void ev_view_popup_cmd_open_link_new_window (GtkAction *action, EvWindow *window) { EvLinkAction *ev_action = NULL; EvLinkDest *dest; ev_action = ev_link_get_action (window->priv->link); if (!ev_action) return; dest = ev_link_action_get_dest (ev_action); if (!dest) return; ev_window_open_copy_at_dest (window, dest); } static void ev_view_popup_cmd_copy_link_address (GtkAction *action, EvWindow *window) { EvLinkAction *ev_action; ev_action = ev_link_get_action (window->priv->link); if (!ev_action) return; ev_view_copy_link_address (EV_VIEW (window->priv->view), ev_action); } static void image_save_dialog_response_cb (GtkWidget *fc, gint response_id, EvWindow *ev_window) { GFile *target_file; gboolean is_native; GError *error = NULL; GdkPixbuf *pixbuf; gchar *uri; gchar **extensions; gchar *filename; gchar *file_format; GdkPixbufFormat *format; GtkFileFilter *filter; if (response_id != GTK_RESPONSE_OK) { gtk_widget_destroy (fc); return; } uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc)); filter = gtk_file_chooser_get_filter (GTK_FILE_CHOOSER (fc)); format = g_object_get_data (G_OBJECT (filter), "pixbuf-format"); if (format == NULL) { format = get_gdk_pixbuf_format_by_extension (uri); } if (format == NULL && g_strrstr (uri, ".") == NULL) { /* no extension found and no extension provided within uri */ format = get_gdk_pixbuf_format_by_extension (".png"); if (format == NULL) { /* no .png support, try .jpeg */ format = get_gdk_pixbuf_format_by_extension (".jpeg"); } } if (format == NULL) { ev_window_error_message (ev_window, NULL, "%s", _("Couldn't find appropriate format to save image")); g_free (uri); gtk_widget_destroy (fc); return; } extensions = gdk_pixbuf_format_get_extensions (format); if (!g_str_has_suffix (uri, extensions[0])) { gchar *uri_extension; uri_extension = g_strconcat (uri, ".", extensions[0], NULL); target_file = g_file_new_for_uri (uri_extension); g_free (uri_extension); } else { target_file = g_file_new_for_uri (uri); } g_strfreev (extensions); g_free (uri); is_native = g_file_is_native (target_file); if (is_native) { filename = g_file_get_path (target_file); } else { /* Create a temporary local file to save to */ if (ev_mkstemp ("saveimage.XXXXXX", &filename, &error) == -1) goto has_error; } ev_document_doc_mutex_lock (); pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (ev_window->priv->document), ev_window->priv->image); ev_document_doc_mutex_unlock (); file_format = gdk_pixbuf_format_get_name (format); gdk_pixbuf_save (pixbuf, filename, file_format, &error, NULL); g_free (file_format); g_object_unref (pixbuf); has_error: if (error) { ev_window_error_message (ev_window, error, "%s", _("The image could not be saved.")); g_error_free (error); g_free (filename); g_object_unref (target_file); gtk_widget_destroy (fc); return; } if (!is_native) { GFile *source_file; source_file = g_file_new_for_path (filename); ev_window_save_remote (ev_window, EV_SAVE_IMAGE, source_file, target_file); g_object_unref (source_file); } g_free (filename); g_object_unref (target_file); gtk_widget_destroy (fc); } static void ev_view_popup_cmd_save_image_as (GtkAction *action, EvWindow *window) { GtkWidget *fc; if (!window->priv->image) return; fc = gtk_file_chooser_dialog_new (_("Save Image"), GTK_WINDOW (window), GTK_FILE_CHOOSER_ACTION_SAVE, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_SAVE, GTK_RESPONSE_OK, NULL); gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK); gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc), GTK_RESPONSE_OK, GTK_RESPONSE_CANCEL, -1); gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE); gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE); file_chooser_dialog_add_writable_pixbuf_formats (GTK_FILE_CHOOSER (fc)); g_signal_connect (fc, "response", G_CALLBACK (image_save_dialog_response_cb), window); gtk_widget_show (fc); } static void ev_view_popup_cmd_copy_image (GtkAction *action, EvWindow *window) { GtkClipboard *clipboard; GdkPixbuf *pixbuf; if (!window->priv->image) return; clipboard = gtk_widget_get_clipboard (GTK_WIDGET (window), GDK_SELECTION_CLIPBOARD); ev_document_doc_mutex_lock (); pixbuf = ev_document_images_get_image (EV_DOCUMENT_IMAGES (window->priv->document), window->priv->image); ev_document_doc_mutex_unlock (); gtk_clipboard_set_image (clipboard, pixbuf); g_object_unref (pixbuf); } static void ev_attachment_popup_cmd_open_attachment (GtkAction *action, EvWindow *window) { GList *l; GdkScreen *screen; if (!window->priv->attach_list) return; screen = gtk_window_get_screen (GTK_WINDOW (window)); for (l = window->priv->attach_list; l && l->data; l = g_list_next (l)) { EvAttachment *attachment; GError *error = NULL; attachment = (EvAttachment *) l->data; ev_attachment_open (attachment, screen, gtk_get_current_event_time (), &error); if (error) { ev_window_error_message (window, error, "%s", _("Unable to open attachment")); g_error_free (error); } } } static void attachment_save_dialog_response_cb (GtkWidget *fc, gint response_id, EvWindow *ev_window) { GFile *target_file; gchar *uri; GList *l; GtkFileChooserAction fc_action; gboolean is_dir; gboolean is_native; if (response_id != GTK_RESPONSE_OK) { gtk_widget_destroy (fc); return; } uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc)); target_file = g_file_new_for_uri (uri); g_object_get (G_OBJECT (fc), "action", &fc_action, NULL); is_dir = (fc_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER); is_native = g_file_is_native (target_file); for (l = ev_window->priv->attach_list; l && l->data; l = g_list_next (l)) { EvAttachment *attachment; GFile *save_to = NULL; GError *error = NULL; attachment = (EvAttachment *) l->data; if (is_native) { if (is_dir) { save_to = g_file_get_child (target_file, /* FIXMEchpe: file name encoding! */ ev_attachment_get_name (attachment)); } else { save_to = g_object_ref (target_file); } } else { save_to = ev_mkstemp_file ("saveattachment.XXXXXX", &error); } if (save_to) ev_attachment_save (attachment, save_to, &error); if (error) { ev_window_error_message (ev_window, error, "%s", _("The attachment could not be saved.")); g_error_free (error); g_object_unref (save_to); continue; } if (!is_native) { GFile *dest_file; if (is_dir) { dest_file = g_file_get_child (target_file, ev_attachment_get_name (attachment)); } else { dest_file = g_object_ref (target_file); } ev_window_save_remote (ev_window, EV_SAVE_ATTACHMENT, save_to, dest_file); g_object_unref (dest_file); } g_object_unref (save_to); } g_free (uri); g_object_unref (target_file); gtk_widget_destroy (fc); } static void ev_attachment_popup_cmd_save_attachment_as (GtkAction *action, EvWindow *window) { GtkWidget *fc; EvAttachment *attachment = NULL; if (!window->priv->attach_list) return; if (g_list_length (window->priv->attach_list) == 1) attachment = (EvAttachment *) window->priv->attach_list->data; fc = gtk_file_chooser_dialog_new ( _("Save Attachment"), GTK_WINDOW (window), attachment ? GTK_FILE_CHOOSER_ACTION_SAVE : GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_SAVE, GTK_RESPONSE_OK, NULL); gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK); gtk_dialog_set_alternative_button_order (GTK_DIALOG (fc), GTK_RESPONSE_OK, GTK_RESPONSE_CANCEL, -1); gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (fc), TRUE); gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (fc), FALSE); if (attachment) gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), ev_attachment_get_name (attachment)); g_signal_connect (fc, "response", G_CALLBACK (attachment_save_dialog_response_cb), window); gtk_widget_show (fc); } static void ev_window_media_player_key_pressed (EvWindow *window, const gchar *key, gpointer user_data) { if (!gtk_window_is_active (GTK_WINDOW (window))) return; /* Note how Previous/Next only go to the * next/previous page despite their icon telling you * they should go to the beginning/end. * * There's very few keyboards with FFW/RWD though, * so we stick the most useful keybinding on the most * often seen keys */ if (strcmp (key, "Play") == 0) { ev_window_run_presentation (window); } else if (strcmp (key, "Previous") == 0) { ev_window_cmd_go_previous_page (NULL, window); } else if (strcmp (key, "Next") == 0) { ev_window_cmd_go_next_page (NULL, window); } else if (strcmp (key, "FastForward") == 0) { ev_window_cmd_go_last_page (NULL, window); } else if (strcmp (key, "Rewind") == 0) { ev_window_cmd_go_first_page (NULL, window); } } static EggToolbarsModel * get_toolbars_model (void) { EggToolbarsModel *toolbars_model; gchar *toolbars_file; gchar *toolbars_path; gint i; toolbars_model = egg_toolbars_model_new (); toolbars_file = g_build_filename (ev_application_get_dot_dir (EV_APP, FALSE), "evince_toolbar.xml", NULL); toolbars_path = g_build_filename (ev_application_get_data_dir (EV_APP), "evince-toolbar.xml", NULL); egg_toolbars_model_load_names (toolbars_model, toolbars_path); if (!egg_toolbars_model_load_toolbars (toolbars_model, toolbars_file)) { egg_toolbars_model_load_toolbars (toolbars_model, toolbars_path); goto skip_conversion; } /* Open item doesn't exist anymore, * convert it to OpenRecent for compatibility */ for (i = 0; i < egg_toolbars_model_n_items (toolbars_model, 0); i++) { const gchar *item; item = egg_toolbars_model_item_nth (toolbars_model, 0, i); if (g_ascii_strcasecmp (item, "FileOpen") == 0) { egg_toolbars_model_remove_item (toolbars_model, 0, i); egg_toolbars_model_add_item (toolbars_model, 0, i, "FileOpenRecent"); egg_toolbars_model_save_toolbars (toolbars_model, toolbars_file, "1.0"); break; } } skip_conversion: g_free (toolbars_file); g_free (toolbars_path); egg_toolbars_model_set_flags (toolbars_model, 0, EGG_TB_MODEL_NOT_REMOVABLE); return toolbars_model; } static void ev_window_init (EvWindow *ev_window) { GtkActionGroup *action_group; GtkAccelGroup *accel_group; GError *error = NULL; GtkWidget *sidebar_widget; GtkWidget *menuitem; EggToolbarsModel *toolbars_model; GObject *mpkeys; gchar *ui_path; gdouble dpi; g_signal_connect (ev_window, "configure_event", G_CALLBACK (window_configure_event_cb), NULL); g_signal_connect (ev_window, "window_state_event", G_CALLBACK (window_state_event_cb), NULL); ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window); ev_window->priv->model = ev_document_model_new (); ev_window->priv->page_mode = PAGE_MODE_DOCUMENT; ev_window->priv->title = ev_window_title_new (ev_window); ev_window->priv->main_box = gtk_vbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box); gtk_widget_show (ev_window->priv->main_box); action_group = gtk_action_group_new ("MenuActions"); ev_window->priv->action_group = action_group; gtk_action_group_set_translation_domain (action_group, NULL); gtk_action_group_add_actions (action_group, entries, G_N_ELEMENTS (entries), ev_window); gtk_action_group_add_toggle_actions (action_group, toggle_entries, G_N_ELEMENTS (toggle_entries), ev_window); set_action_properties (action_group); register_custom_actions (ev_window, action_group); ev_window->priv->ui_manager = gtk_ui_manager_new (); gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager, action_group, 0); accel_group = gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager); gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group); ev_window_set_view_accels_sensitivity (ev_window, FALSE); action_group = gtk_action_group_new ("ViewPopupActions"); ev_window->priv->view_popup_action_group = action_group; gtk_action_group_set_translation_domain (action_group, NULL); gtk_action_group_add_actions (action_group, view_popup_entries, G_N_ELEMENTS (view_popup_entries), ev_window); gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager, action_group, 0); action_group = gtk_action_group_new ("AttachmentPopupActions"); ev_window->priv->attachment_popup_action_group = action_group; gtk_action_group_set_translation_domain (action_group, NULL); gtk_action_group_add_actions (action_group, attachment_popup_entries, G_N_ELEMENTS (attachment_popup_entries), ev_window); gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager, action_group, 0); ui_path = g_build_filename (ev_application_get_data_dir (EV_APP), "evince-ui.xml", NULL); if (!gtk_ui_manager_add_ui_from_file ( ev_window->priv->ui_manager, ui_path, &error)) { g_warning ("building menus failed: %s", error->message); g_error_free (error); } g_free (ui_path); ev_window->priv->recent_manager = gtk_recent_manager_get_default (); ev_window->priv->recent_action_group = NULL; ev_window->priv->recent_ui_id = 0; g_signal_connect_swapped (ev_window->priv->recent_manager, "changed", G_CALLBACK (ev_window_setup_recent), ev_window); ev_window->priv->menubar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu"); gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->menubar, FALSE, FALSE, 0); menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/EditMenu/EditRotateLeftMenu"); gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE); menuitem = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/EditMenu/EditRotateRightMenu"); gtk_image_menu_item_set_always_show_image (GTK_IMAGE_MENU_ITEM (menuitem), TRUE); toolbars_model = get_toolbars_model (); ev_window->priv->toolbar = GTK_WIDGET (g_object_new (EGG_TYPE_EDITABLE_TOOLBAR, "ui-manager", ev_window->priv->ui_manager, "popup-path", "/ToolbarPopup", "model", toolbars_model, NULL)); g_object_unref (toolbars_model); egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), "DefaultToolBar"); gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->toolbar, FALSE, FALSE, 0); gtk_widget_show (ev_window->priv->toolbar); /* Add the main area */ ev_window->priv->hpaned = gtk_hpaned_new (); g_signal_connect (ev_window->priv->hpaned, "notify::position", G_CALLBACK (ev_window_sidebar_position_change_cb), ev_window); gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE); gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned, TRUE, TRUE, 0); gtk_widget_show (ev_window->priv->hpaned); ev_window->priv->sidebar = ev_sidebar_new (); ev_sidebar_set_model (EV_SIDEBAR (ev_window->priv->sidebar), ev_window->priv->model); gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned), ev_window->priv->sidebar, FALSE, FALSE); gtk_widget_show (ev_window->priv->sidebar); /* Stub sidebar, for now */ sidebar_widget = ev_sidebar_thumbnails_new (); ev_window->priv->sidebar_thumbs = sidebar_widget; g_signal_connect (sidebar_widget, "notify::main-widget", G_CALLBACK (sidebar_page_main_widget_update_cb), ev_window); sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window); gtk_widget_show (sidebar_widget); ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar), sidebar_widget); sidebar_widget = ev_sidebar_links_new (); ev_window->priv->sidebar_links = sidebar_widget; g_signal_connect (sidebar_widget, "notify::model", G_CALLBACK (sidebar_widget_model_set), ev_window); g_signal_connect (sidebar_widget, "link_activated", G_CALLBACK (sidebar_links_link_activated_cb), ev_window); sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window); gtk_widget_show (sidebar_widget); ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar), sidebar_widget); sidebar_widget = ev_sidebar_attachments_new (); ev_window->priv->sidebar_attachments = sidebar_widget; g_signal_connect_object (sidebar_widget, "popup", G_CALLBACK (attachment_bar_menu_popup_cb), ev_window, 0); gtk_widget_show (sidebar_widget); ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar), sidebar_widget); sidebar_widget = ev_sidebar_layers_new (); ev_window->priv->sidebar_layers = sidebar_widget; g_signal_connect (sidebar_widget, "layers_visibility_changed", G_CALLBACK (sidebar_layers_visibility_changed), ev_window); gtk_widget_show (sidebar_widget); ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar), sidebar_widget); ev_window->priv->view_box = gtk_vbox_new (FALSE, 0); ev_window->priv->scrolled_window = GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW, "shadow-type", GTK_SHADOW_IN, NULL)); gtk_box_pack_start (GTK_BOX (ev_window->priv->view_box), ev_window->priv->scrolled_window, TRUE, TRUE, 0); gtk_widget_show (ev_window->priv->scrolled_window); gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned), ev_window->priv->view_box); gtk_widget_show (ev_window->priv->view_box); ev_window->priv->view = ev_view_new (); ev_view_set_model (EV_VIEW (ev_window->priv->view), ev_window->priv->model); dpi = get_screen_dpi (ev_window); ev_document_model_set_min_scale (ev_window->priv->model, MIN_SCALE * dpi / 72.0); ev_document_model_set_max_scale (ev_window->priv->model, MAX_SCALE * dpi / 72.0); ev_window->priv->password_view = ev_password_view_new (GTK_WINDOW (ev_window)); g_signal_connect_swapped (ev_window->priv->password_view, "unlock", G_CALLBACK (ev_window_password_view_unlock), ev_window); g_signal_connect_object (ev_window->priv->view, "focus_in_event", G_CALLBACK (view_actions_focus_in_cb), ev_window, 0); g_signal_connect_object (ev_window->priv->view, "focus_out_event", G_CALLBACK (view_actions_focus_out_cb), ev_window, 0); g_signal_connect_object (ev_window->priv->view, "external-link", G_CALLBACK (view_external_link_cb), ev_window, 0); g_signal_connect_object (ev_window->priv->view, "handle-link", G_CALLBACK (view_handle_link_cb), ev_window, 0); g_signal_connect_object (ev_window->priv->view, "popup", G_CALLBACK (view_menu_popup_cb), ev_window, 0); g_signal_connect_object (ev_window->priv->view, "selection-changed", G_CALLBACK (view_selection_changed_cb), ev_window, 0); gtk_widget_show (ev_window->priv->view); gtk_widget_show (ev_window->priv->password_view); /* Find Bar */ ev_window->priv->find_bar = egg_find_bar_new (); gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box), ev_window->priv->find_bar, FALSE, TRUE, 0); /* We own a ref on these widgets, as we can swap them in and out */ g_object_ref (ev_window->priv->view); g_object_ref (ev_window->priv->password_view); gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window), ev_window->priv->view); /* Connect to model signals */ g_signal_connect_swapped (ev_window->priv->model, "page-changed", G_CALLBACK (ev_window_page_changed_cb), ev_window); g_signal_connect (ev_window->priv->model, "notify::document", G_CALLBACK (ev_window_document_changed_cb), ev_window); g_signal_connect (ev_window->priv->model, "notify::scale", G_CALLBACK (ev_window_zoom_changed_cb), ev_window); g_signal_connect (ev_window->priv->model, "notify::sizing-mode", G_CALLBACK (ev_window_sizing_mode_changed_cb), ev_window); g_signal_connect (ev_window->priv->model, "notify::rotation", G_CALLBACK (ev_window_rotation_changed_cb), ev_window); g_signal_connect (ev_window->priv->model, "notify::continuous", G_CALLBACK (ev_window_continuous_changed_cb), ev_window); g_signal_connect (ev_window->priv->model, "notify::dual-page", G_CALLBACK (ev_window_dual_mode_changed_cb), ev_window); g_signal_connect (ev_window->priv->model, "notify::inverted-colors", G_CALLBACK (ev_window_inverted_colors_changed_cb), ev_window); /* Connect sidebar signals */ g_signal_connect (ev_window->priv->sidebar, "notify::visible", G_CALLBACK (ev_window_sidebar_visibility_changed_cb), ev_window); g_signal_connect (ev_window->priv->sidebar, "notify::current-page", G_CALLBACK (ev_window_sidebar_current_page_changed_cb), ev_window); /* Connect to find bar signals */ g_signal_connect (ev_window->priv->find_bar, "previous", G_CALLBACK (find_bar_previous_cb), ev_window); g_signal_connect (ev_window->priv->find_bar, "next", G_CALLBACK (find_bar_next_cb), ev_window); g_signal_connect (ev_window->priv->find_bar, "close", G_CALLBACK (find_bar_close_cb), ev_window); g_signal_connect (ev_window->priv->find_bar, "notify::search-string", G_CALLBACK (find_bar_search_changed_cb), ev_window); g_signal_connect (ev_window->priv->find_bar, "notify::case-sensitive", G_CALLBACK (find_bar_search_changed_cb), ev_window); g_signal_connect (ev_window->priv->find_bar, "notify::visible", G_CALLBACK (find_bar_visibility_changed_cb), ev_window); g_signal_connect (ev_window->priv->find_bar, "scroll", G_CALLBACK (find_bar_scroll), ev_window); /* Popups */ ev_window->priv->view_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/DocumentPopup"); ev_window->priv->link = NULL; ev_window->priv->attachment_popup = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/AttachmentPopup"); ev_window->priv->attach_list = NULL; /* Media player keys */ mpkeys = ev_application_get_media_keys (EV_APP); if (mpkeys) { g_signal_connect_swapped (mpkeys, "key_pressed", G_CALLBACK (ev_window_media_player_key_pressed), ev_window); } /* Give focus to the document view */ gtk_widget_grab_focus (ev_window->priv->view); /* Set it user interface params */ ev_window_setup_recent (ev_window); ev_window_setup_gtk_settings (ev_window); setup_chrome_from_metadata (ev_window); set_chrome_actions (ev_window); update_chrome_visibility (ev_window); gtk_window_set_default_size (GTK_WINDOW (ev_window), 600, 600); setup_view_from_metadata (ev_window); setup_sidebar_from_metadata (ev_window); ev_window_sizing_mode_changed_cb (ev_window->priv->model, NULL, ev_window); ev_window_setup_action_sensitivity (ev_window); /* Drag and Drop */ gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY); gtk_drag_dest_add_uri_targets (GTK_WIDGET (ev_window)); } /** * ev_window_new: * * Creates a #GtkWidget that represents the window. * * Returns: the #GtkWidget that represents the window. */ GtkWidget * ev_window_new (void) { GtkWidget *ev_window; ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW, "type", GTK_WINDOW_TOPLEVEL, NULL)); return ev_window; }