/* * Caja * * Copyright (C) 1999, 2000, 2004 Red Hat, Inc. * Copyright (C) 1999, 2000, 2001 Eazel, Inc. * * Caja 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. * * Caja 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 St, Fifth Floor, Boston, MA 02110-1301, USA. * * Authors: Elliot Lee * John Sullivan * Alexander Larsson */ /* caja-window.c: Implementation of the main window object */ #include #include "caja-window-private.h" #include "caja-actions.h" #include "caja-application.h" #include "caja-bookmarks-window.h" #include "caja-information-panel.h" #include "caja-window-manage-views.h" #include "caja-window-bookmarks.h" #include "caja-window-slot.h" #include "caja-navigation-window-slot.h" #include "caja-search-bar.h" #include "caja-navigation-window-pane.h" #include "caja-src-marshal.h" #include #include #include #include #include #include #include #include #ifdef HAVE_X11_XF86KEYSYM_H #include #endif #include #include #include #include #include #include #include #include #include #include #define MAX_HISTORY_ITEMS 50 #define EXTRA_VIEW_WIDGETS_BACKGROUND "#a7c6e1" /* dock items */ #define CAJA_MENU_PATH_EXTRA_VIEWER_PLACEHOLDER "/MenuBar/View/View Choices/Extra Viewer" #define CAJA_MENU_PATH_SHORT_LIST_PLACEHOLDER "/MenuBar/View/View Choices/Short List" enum { ARG_0, ARG_APP }; enum { GO_UP, RELOAD, PROMPT_FOR_LOCATION, ZOOM_CHANGED, VIEW_AS_CHANGED, LAST_SIGNAL }; static guint signals[LAST_SIGNAL] = { 0 }; typedef struct { CajaWindow *window; char *id; } ActivateViewData; static void cancel_view_as_callback (CajaWindowSlot *slot); static void caja_window_info_iface_init (CajaWindowInfoIface *iface); static void action_view_as_callback (GtkAction *action, ActivateViewData *data); static GList *history_list; G_DEFINE_TYPE_WITH_CODE (CajaWindow, caja_window, GTK_TYPE_WINDOW, G_IMPLEMENT_INTERFACE (CAJA_TYPE_WINDOW_INFO, caja_window_info_iface_init)); static const struct { unsigned int keyval; const char *action; } extra_window_keybindings [] = { #ifdef HAVE_X11_XF86KEYSYM_H { XF86XK_AddFavorite, CAJA_ACTION_ADD_BOOKMARK }, { XF86XK_Favorites, CAJA_ACTION_EDIT_BOOKMARKS }, { XF86XK_Go, CAJA_ACTION_GO_TO_LOCATION }, /* TODO?{ XF86XK_History, CAJA_ACTION_HISTORY }, */ { XF86XK_HomePage, CAJA_ACTION_GO_HOME }, { XF86XK_OpenURL, CAJA_ACTION_GO_TO_LOCATION }, { XF86XK_Refresh, CAJA_ACTION_RELOAD }, { XF86XK_Reload, CAJA_ACTION_RELOAD }, { XF86XK_Search, CAJA_ACTION_SEARCH }, { XF86XK_Start, CAJA_ACTION_GO_HOME }, { XF86XK_Stop, CAJA_ACTION_STOP }, { XF86XK_ZoomIn, CAJA_ACTION_ZOOM_IN }, { XF86XK_ZoomOut, CAJA_ACTION_ZOOM_OUT } #endif }; static void caja_window_init (CajaWindow *window) { GtkWidget *grid; GtkWidget *menu; GtkWidget *statusbar; #if GTK_CHECK_VERSION (3, 20, 0) static const gchar css_custom[] = "#caja-extra-view-widget {" " background-color: " EXTRA_VIEW_WIDGETS_BACKGROUND ";" "}"; #else static const gchar css_custom[] = "#statusbar-no-border {" " -GtkStatusbar-shadow-type: none;" "}" "#caja-extra-view-widget {" " background-color: " EXTRA_VIEW_WIDGETS_BACKGROUND ";" "}"; #endif GError *error = NULL; GtkCssProvider *provider = gtk_css_provider_new (); gtk_css_provider_load_from_data (provider, css_custom, -1, &error); if (error != NULL) { g_warning ("Can't parse CajaWindow's CSS custom description: %s\n", error->message); g_error_free (error); } else { gtk_style_context_add_provider (gtk_widget_get_style_context (GTK_WIDGET (window)), GTK_STYLE_PROVIDER (provider), GTK_STYLE_PROVIDER_PRIORITY_APPLICATION); } g_object_unref (provider); window->details = G_TYPE_INSTANCE_GET_PRIVATE (window, CAJA_TYPE_WINDOW, CajaWindowDetails); window->details->panes = NULL; window->details->active_pane = NULL; window->details->show_hidden_files_mode = CAJA_WINDOW_SHOW_HIDDEN_FILES_DEFAULT; /* Set initial window title */ gtk_window_set_title (GTK_WINDOW (window), _("Caja")); grid = gtk_grid_new (); gtk_orientable_set_orientation (GTK_ORIENTABLE (grid), GTK_ORIENTATION_VERTICAL); window->details->grid = grid; gtk_widget_show (grid); gtk_container_add (GTK_CONTAINER (window), grid); statusbar = gtk_statusbar_new (); gtk_widget_set_name (statusbar, "statusbar-noborder"); /* set margin to zero to reduce size of statusbar */ gtk_widget_set_margin_top (GTK_WIDGET (statusbar), 0); gtk_widget_set_margin_bottom (GTK_WIDGET (statusbar), 0); window->details->statusbar = statusbar; window->details->help_message_cid = gtk_statusbar_get_context_id (GTK_STATUSBAR (statusbar), "help_message"); /* Statusbar is packed in the subclasses */ caja_window_initialize_menus (window); menu = gtk_ui_manager_get_widget (window->details->ui_manager, "/MenuBar"); window->details->menubar = menu; gtk_widget_set_hexpand (menu, TRUE); gtk_widget_show (menu); gtk_grid_attach (GTK_GRID (grid), menu, 0, 0, 1, 1); /* Register to menu provider extension signal managing menu updates */ g_signal_connect_object (caja_signaller_get_current (), "popup_menu_changed", G_CALLBACK (caja_window_load_extension_menus), window, G_CONNECT_SWAPPED); } /* Unconditionally synchronize the GtkUIManager of WINDOW. */ static void caja_window_ui_update (CajaWindow *window) { g_assert (CAJA_IS_WINDOW (window)); gtk_ui_manager_ensure_update (window->details->ui_manager); } static void caja_window_push_status (CajaWindow *window, const char *text) { g_return_if_fail (CAJA_IS_WINDOW (window)); /* clear any previous message, underflow is allowed */ gtk_statusbar_pop (GTK_STATUSBAR (window->details->statusbar), 0); if (text != NULL && text[0] != '\0') { gtk_statusbar_push (GTK_STATUSBAR (window->details->statusbar), 0, text); } } void caja_window_sync_status (CajaWindow *window) { CajaWindowSlot *slot; slot = window->details->active_pane->active_slot; caja_window_push_status (window, slot->status_text); } void caja_window_go_to (CajaWindow *window, GFile *location) { g_return_if_fail (CAJA_IS_WINDOW (window)); caja_window_slot_go_to (window->details->active_pane->active_slot, location, FALSE); } void caja_window_go_to_full (CajaWindow *window, GFile *location, CajaWindowGoToCallback callback, gpointer user_data) { g_return_if_fail (CAJA_IS_WINDOW (window)); caja_window_slot_go_to_full (window->details->active_pane->active_slot, location, FALSE, callback, user_data); } void caja_window_go_to_with_selection (CajaWindow *window, GFile *location, GList *new_selection) { g_return_if_fail (CAJA_IS_WINDOW (window)); caja_window_slot_go_to_with_selection (window->details->active_pane->active_slot, location, new_selection); } static gboolean caja_window_go_up_signal (CajaWindow *window, gboolean close_behind) { caja_window_go_up (window, close_behind, FALSE); return TRUE; } void caja_window_new_tab (CajaWindow *window) { CajaWindowSlot *current_slot; CajaWindowSlot *new_slot; CajaWindowOpenFlags flags; GFile *location; int new_slot_position; char *scheme; current_slot = window->details->active_pane->active_slot; location = caja_window_slot_get_location (current_slot); if (location != NULL) { flags = 0; new_slot_position = g_settings_get_enum (caja_preferences, CAJA_PREFERENCES_NEW_TAB_POSITION); if (new_slot_position == CAJA_NEW_TAB_POSITION_END) { flags = CAJA_WINDOW_OPEN_SLOT_APPEND; } scheme = g_file_get_uri_scheme (location); if (!strcmp (scheme, "x-caja-search")) { g_object_unref (location); location = g_file_new_for_path (g_get_home_dir ()); } g_free (scheme); new_slot = caja_window_open_slot (current_slot->pane, flags); caja_window_set_active_slot (window, new_slot); caja_window_slot_go_to (new_slot, location, FALSE); g_object_unref (location); } } void caja_window_go_up (CajaWindow *window, gboolean close_behind, gboolean new_tab) { CajaWindowSlot *slot; GFile *parent; GList *selection; CajaWindowOpenFlags flags; g_assert (CAJA_IS_WINDOW (window)); slot = window->details->active_pane->active_slot; if (slot->location == NULL) { return; } parent = g_file_get_parent (slot->location); if (parent == NULL) { return; } selection = g_list_prepend (NULL, g_object_ref (slot->location)); flags = 0; if (close_behind) { flags |= CAJA_WINDOW_OPEN_FLAG_CLOSE_BEHIND; } if (new_tab) { flags |= CAJA_WINDOW_OPEN_FLAG_NEW_TAB; } caja_window_slot_open_location_full (slot, parent, CAJA_WINDOW_OPEN_ACCORDING_TO_MODE, flags, selection, NULL, NULL); g_object_unref (parent); g_list_free_full (selection, g_object_unref); } static void real_set_allow_up (CajaWindow *window, gboolean allow) { GtkAction *action; g_assert (CAJA_IS_WINDOW (window)); action = gtk_action_group_get_action (window->details->main_action_group, CAJA_ACTION_UP); gtk_action_set_sensitive (action, allow); action = gtk_action_group_get_action (window->details->main_action_group, CAJA_ACTION_UP_ACCEL); gtk_action_set_sensitive (action, allow); } void caja_window_allow_up (CajaWindow *window, gboolean allow) { g_return_if_fail (CAJA_IS_WINDOW (window)); EEL_CALL_METHOD (CAJA_WINDOW_CLASS, window, set_allow_up, (window, allow)); } static void update_cursor (CajaWindow *window) { CajaWindowSlot *slot; GdkCursor *cursor; slot = window->details->active_pane->active_slot; if (slot->allow_stop) { GdkDisplay *display; GdkCursor * cursor; display = gtk_widget_get_display (GTK_WIDGET (window)); cursor = gdk_cursor_new_for_display (display, GDK_WATCH); gdk_window_set_cursor (gtk_widget_get_window (GTK_WIDGET (window)), cursor); g_object_unref (cursor); } else { gdk_window_set_cursor (gtk_widget_get_window (GTK_WIDGET (window)), NULL); } } void caja_window_sync_allow_stop (CajaWindow *window, CajaWindowSlot *slot) { GtkAction *action; gboolean allow_stop; g_assert (CAJA_IS_WINDOW (window)); action = gtk_action_group_get_action (window->details->main_action_group, CAJA_ACTION_STOP); allow_stop = gtk_action_get_sensitive (action); if (slot != window->details->active_pane->active_slot || allow_stop != slot->allow_stop) { if (slot == window->details->active_pane->active_slot) { gtk_action_set_sensitive (action, slot->allow_stop); } if (gtk_widget_get_realized (GTK_WIDGET (window))) { update_cursor (window); } EEL_CALL_METHOD (CAJA_WINDOW_CLASS, window, sync_allow_stop, (window, slot)); } } void caja_window_allow_reload (CajaWindow *window, gboolean allow) { GtkAction *action; g_return_if_fail (CAJA_IS_WINDOW (window)); action = gtk_action_group_get_action (window->details->main_action_group, CAJA_ACTION_RELOAD); gtk_action_set_sensitive (action, allow); } void caja_window_go_home (CajaWindow *window) { g_return_if_fail (CAJA_IS_WINDOW (window)); caja_window_slot_go_home (window->details->active_pane->active_slot, FALSE); } void caja_window_prompt_for_location (CajaWindow *window, const char *initial) { g_return_if_fail (CAJA_IS_WINDOW (window)); EEL_CALL_METHOD (CAJA_WINDOW_CLASS, window, prompt_for_location, (window, initial)); } static char * caja_window_get_location_uri (CajaWindow *window) { CajaWindowSlot *slot; g_assert (CAJA_IS_WINDOW (window)); slot = window->details->active_pane->active_slot; if (slot->location) { return g_file_get_uri (slot->location); } return NULL; } void caja_window_zoom_in (CajaWindow *window) { g_assert (window != NULL); caja_window_pane_zoom_in (window->details->active_pane); } void caja_window_zoom_to_level (CajaWindow *window, CajaZoomLevel level) { g_assert (window != NULL); caja_window_pane_zoom_to_level (window->details->active_pane, level); } void caja_window_zoom_out (CajaWindow *window) { g_assert (window != NULL); caja_window_pane_zoom_out (window->details->active_pane); } void caja_window_zoom_to_default (CajaWindow *window) { g_assert (window != NULL); caja_window_pane_zoom_to_default (window->details->active_pane); } /* Code should never force the window taller than this size. * (The user can still stretch the window taller if desired). */ static guint get_max_forced_height (GdkScreen *screen) { return (gdk_screen_get_height (screen) * 90) / 100; } /* Code should never force the window wider than this size. * (The user can still stretch the window wider if desired). */ static guint get_max_forced_width (GdkScreen *screen) { return (gdk_screen_get_width (screen) * 90) / 100; } /* This must be called when construction of CajaWindow is finished, * since it depends on the type of the argument, which isn't decided at * construction time. */ static void caja_window_set_initial_window_geometry (CajaWindow *window) { GdkScreen *screen; guint max_width_for_screen, max_height_for_screen; guint default_width, default_height; screen = gtk_window_get_screen (GTK_WINDOW (window)); max_width_for_screen = get_max_forced_width (screen); max_height_for_screen = get_max_forced_height (screen); EEL_CALL_METHOD (CAJA_WINDOW_CLASS, window, get_default_size, (window, &default_width, &default_height)); gtk_window_set_default_size (GTK_WINDOW (window), MIN (default_width, max_width_for_screen), MIN (default_height, max_height_for_screen)); } static void caja_window_constructed (GObject *self) { CajaWindow *window; window = CAJA_WINDOW (self); caja_window_initialize_bookmarks_menu (window); caja_window_set_initial_window_geometry (window); } static void caja_window_set_property (GObject *object, guint arg_id, const GValue *value, GParamSpec *pspec) { CajaWindow *window; window = CAJA_WINDOW (object); switch (arg_id) { case ARG_APP: window->application = CAJA_APPLICATION (g_value_get_object (value)); break; } } static void caja_window_get_property (GObject *object, guint arg_id, GValue *value, GParamSpec *pspec) { switch (arg_id) { case ARG_APP: g_value_set_object (value, CAJA_WINDOW (object)->application); break; } } static void free_stored_viewers (CajaWindow *window) { g_list_free_full (window->details->short_list_viewers, g_free); window->details->short_list_viewers = NULL; g_free (window->details->extra_viewer); window->details->extra_viewer = NULL; } static void caja_window_destroy (GtkWidget *object) { CajaWindow *window; GList *panes_copy; window = CAJA_WINDOW (object); /* close all panes safely */ panes_copy = g_list_copy (window->details->panes); g_list_free_full (panes_copy, (GDestroyNotify) caja_window_close_pane); /* the panes list should now be empty */ g_assert (window->details->panes == NULL); g_assert (window->details->active_pane == NULL); GTK_WIDGET_CLASS (caja_window_parent_class)->destroy (object); } static void caja_window_finalize (GObject *object) { CajaWindow *window; window = CAJA_WINDOW (object); caja_window_finalize_menus (window); free_stored_viewers (window); if (window->details->bookmark_list != NULL) { g_object_unref (window->details->bookmark_list); } /* caja_window_close() should have run */ g_assert (window->details->panes == NULL); g_object_unref (window->details->ui_manager); G_OBJECT_CLASS (caja_window_parent_class)->finalize (object); } static GObject * caja_window_constructor (GType type, guint n_construct_properties, GObjectConstructParam *construct_params) { GObject *object; CajaWindow *window; CajaWindowSlot *slot; object = (* G_OBJECT_CLASS (caja_window_parent_class)->constructor) (type, n_construct_properties, construct_params); window = CAJA_WINDOW (object); slot = caja_window_open_slot (window->details->active_pane, 0); caja_window_set_active_slot (window, slot); return object; } void caja_window_show_window (CajaWindow *window) { CajaWindowSlot *slot; CajaWindowPane *pane; GList *l, *walk; for (walk = window->details->panes; walk; walk = walk->next) { pane = walk->data; for (l = pane->slots; l != NULL; l = l->next) { slot = l->data; caja_window_slot_update_title (slot); caja_window_slot_update_icon (slot); } } gtk_widget_show (GTK_WIDGET (window)); slot = window->details->active_pane->active_slot; if (slot->viewed_file) { if (CAJA_IS_SPATIAL_WINDOW (window)) { caja_file_set_has_open_window (slot->viewed_file, TRUE); } } } static void caja_window_view_visible (CajaWindow *window, CajaView *view) { CajaWindowSlot *slot; CajaWindowPane *pane; GList *l, *walk; g_return_if_fail (CAJA_IS_WINDOW (window)); slot = caja_window_get_slot_for_view (window, view); /* Ensure we got the right active state for newly added panes */ caja_window_slot_is_in_active_pane (slot, slot->pane->is_active); if (slot->visible) { return; } slot->visible = TRUE; pane = slot->pane; if (pane->visible) { return; } /* Look for other non-visible slots */ for (l = pane->slots; l != NULL; l = l->next) { slot = l->data; if (!slot->visible) { return; } } /* None, this pane is visible */ caja_window_pane_show (pane); /* Look for other non-visible panes */ for (walk = window->details->panes; walk; walk = walk->next) { pane = walk->data; if (!pane->visible) { return; } } caja_window_pane_grab_focus (window->details->active_pane); /* All slots and panes visible, show window */ caja_window_show_window (window); } void caja_window_close (CajaWindow *window) { g_return_if_fail (CAJA_IS_WINDOW (window)); EEL_CALL_METHOD (CAJA_WINDOW_CLASS, window, close, (window)); gtk_widget_destroy (GTK_WIDGET (window)); } CajaWindowSlot * caja_window_open_slot (CajaWindowPane *pane, CajaWindowOpenSlotFlags flags) { CajaWindowSlot *slot; g_assert (CAJA_IS_WINDOW_PANE (pane)); g_assert (CAJA_IS_WINDOW (pane->window)); slot = EEL_CALL_METHOD_WITH_RETURN_VALUE (CAJA_WINDOW_CLASS, pane->window, open_slot, (pane, flags)); g_assert (CAJA_IS_WINDOW_SLOT (slot)); g_assert (pane->window == slot->pane->window); pane->slots = g_list_append (pane->slots, slot); return slot; } void caja_window_close_pane (CajaWindowPane *pane) { CajaWindow *window; g_assert (CAJA_IS_WINDOW_PANE (pane)); g_assert (CAJA_IS_WINDOW (pane->window)); g_assert (g_list_find (pane->window->details->panes, pane) != NULL); while (pane->slots != NULL) { CajaWindowSlot *slot = pane->slots->data; caja_window_close_slot (slot); } window = pane->window; /* If the pane was active, set it to NULL. The caller is responsible * for setting a new active pane with caja_window_pane_switch_to() * if it wants to continue using the window. */ if (window->details->active_pane == pane) { window->details->active_pane = NULL; } window->details->panes = g_list_remove (window->details->panes, pane); g_object_unref (pane); } static void real_close_slot (CajaWindowPane *pane, CajaWindowSlot *slot) { caja_window_manage_views_close_slot (pane, slot); cancel_view_as_callback (slot); } void caja_window_close_slot (CajaWindowSlot *slot) { CajaWindowPane *pane; g_assert (CAJA_IS_WINDOW_SLOT (slot)); g_assert (CAJA_IS_WINDOW_PANE(slot->pane)); g_assert (g_list_find (slot->pane->slots, slot) != NULL); /* save pane because slot is not valid anymore after this call */ pane = slot->pane; EEL_CALL_METHOD (CAJA_WINDOW_CLASS, slot->pane->window, close_slot, (slot->pane, slot)); g_object_run_dispose (G_OBJECT (slot)); slot->pane = NULL; g_object_unref (slot); pane->slots = g_list_remove (pane->slots, slot); pane->active_slots = g_list_remove (pane->active_slots, slot); } CajaWindowPane* caja_window_get_active_pane (CajaWindow *window) { g_assert (CAJA_IS_WINDOW (window)); return window->details->active_pane; } static void real_set_active_pane (CajaWindow *window, CajaWindowPane *new_pane) { /* make old pane inactive, and new one active. * Currently active pane may be NULL (after init). */ if (window->details->active_pane && window->details->active_pane != new_pane) { caja_window_pane_set_active (new_pane->window->details->active_pane, FALSE); } caja_window_pane_set_active (new_pane, TRUE); window->details->active_pane = new_pane; } /* Make the given pane the active pane of its associated window. This * always implies making the containing active slot the active slot of * the window. */ void caja_window_set_active_pane (CajaWindow *window, CajaWindowPane *new_pane) { g_assert (CAJA_IS_WINDOW_PANE (new_pane)); if (new_pane->active_slot) { caja_window_set_active_slot (window, new_pane->active_slot); } else if (new_pane != window->details->active_pane) { real_set_active_pane (window, new_pane); } } /* Make both, the given slot the active slot and its corresponding * pane the active pane of the associated window. * new_slot may be NULL. */ void caja_window_set_active_slot (CajaWindow *window, CajaWindowSlot *new_slot) { CajaWindowSlot *old_slot; g_assert (CAJA_IS_WINDOW (window)); if (new_slot) { g_assert (CAJA_IS_WINDOW_SLOT (new_slot)); g_assert (CAJA_IS_WINDOW_PANE (new_slot->pane)); g_assert (window == new_slot->pane->window); g_assert (g_list_find (new_slot->pane->slots, new_slot) != NULL); } if (window->details->active_pane != NULL) { old_slot = window->details->active_pane->active_slot; } else { old_slot = NULL; } if (old_slot == new_slot) { return; } /* make old slot inactive if it exists (may be NULL after init, for example) */ if (old_slot != NULL) { /* inform window */ if (old_slot->content_view != NULL) { caja_window_slot_disconnect_content_view (old_slot, old_slot->content_view); } /* inform slot & view */ g_signal_emit_by_name (old_slot, "inactive"); } /* deal with panes */ if (new_slot && new_slot->pane != window->details->active_pane) { real_set_active_pane (window, new_slot->pane); } window->details->active_pane->active_slot = new_slot; /* make new slot active, if it exists */ if (new_slot) { window->details->active_pane->active_slots = g_list_remove (window->details->active_pane->active_slots, new_slot); window->details->active_pane->active_slots = g_list_prepend (window->details->active_pane->active_slots, new_slot); /* inform sidebar panels */ caja_window_report_location_change (window); /* TODO decide whether "selection-changed" should be emitted */ if (new_slot->content_view != NULL) { /* inform window */ caja_window_slot_connect_content_view (new_slot, new_slot->content_view); } /* inform slot & view */ g_signal_emit_by_name (new_slot, "active"); } } void caja_window_slot_close (CajaWindowSlot *slot) { caja_window_pane_slot_close (slot->pane, slot); } static void caja_window_size_request (GtkWidget *widget, GtkRequisition *requisition) { GdkScreen *screen; guint max_width; guint max_height; g_assert (CAJA_IS_WINDOW (widget)); g_assert (requisition != NULL); screen = gtk_window_get_screen (GTK_WINDOW (widget)); /* Limit the requisition to be within 90% of the available screen * real state. * * This way the user will have a fighting chance of getting * control of their window back if for whatever reason one of the * window's descendants decide they want to be 4000 pixels wide. * * Note that the user can still make the window really huge by hand. * * Bugs in components or other widgets that cause such huge geometries * to be requested, should still be fixed. This code is here only to * prevent the extremely frustrating consequence of such bugs. */ max_width = get_max_forced_width (screen); max_height = get_max_forced_height (screen); if (requisition->width > (int) max_width) { requisition->width = max_width; } if (requisition->height > (int) max_height) { requisition->height = max_height; } } static void caja_window_realize (GtkWidget *widget) { GTK_WIDGET_CLASS (caja_window_parent_class)->realize (widget); update_cursor (CAJA_WINDOW (widget)); } static gboolean caja_window_key_press_event (GtkWidget *widget, GdkEventKey *event) { /* Fix for https://github.com/mate-desktop/caja/issues/1024 */ if ((event->state & GDK_CONTROL_MASK) && ((event->keyval == '.') || (event->keyval == ';'))) return TRUE; CajaWindow *window; int i; window = CAJA_WINDOW (widget); for (i = 0; i < G_N_ELEMENTS (extra_window_keybindings); i++) { if (extra_window_keybindings[i].keyval == event->keyval) { const GList *action_groups; GtkAction *action; action = NULL; action_groups = gtk_ui_manager_get_action_groups (window->details->ui_manager); while (action_groups != NULL && action == NULL) { action = gtk_action_group_get_action (action_groups->data, extra_window_keybindings[i].action); action_groups = action_groups->next; } g_assert (action != NULL); if (gtk_action_is_sensitive (action)) { gtk_action_activate (action); return TRUE; } break; } } return GTK_WIDGET_CLASS (caja_window_parent_class)->key_press_event (widget, event); } /* * Main API */ static void free_activate_view_data (gpointer data) { ActivateViewData *activate_data; activate_data = data; g_free (activate_data->id); g_slice_free (ActivateViewData, activate_data); } static void action_view_as_callback (GtkAction *action, ActivateViewData *data) { CajaWindow *window; CajaWindowSlot *slot; window = data->window; if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) { slot = window->details->active_pane->active_slot; caja_window_slot_set_content_view (slot, data->id); } } static GtkRadioAction * add_view_as_menu_item (CajaWindow *window, const char *placeholder_path, const char *identifier, int index, /* extra_viewer is always index 0 */ guint merge_id) { const CajaViewInfo *info; GtkRadioAction *action; char action_name[32]; ActivateViewData *data; char accel[32]; char accel_path[48]; unsigned int accel_keyval; info = caja_view_factory_lookup (identifier); g_snprintf (action_name, sizeof (action_name), "view_as_%d", index); action = gtk_radio_action_new (action_name, _(info->view_menu_label_with_mnemonic), _(info->display_location_label), NULL, 0); if (index >= 1 && index <= 9) { g_snprintf (accel, sizeof (accel), "%d", index); g_snprintf (accel_path, sizeof (accel_path), "/%s", action_name); accel_keyval = gdk_keyval_from_name (accel); g_assert (accel_keyval != GDK_KEY_VoidSymbol); gtk_accel_map_add_entry (accel_path, accel_keyval, GDK_CONTROL_MASK); gtk_action_set_accel_path (GTK_ACTION (action), accel_path); } if (window->details->view_as_radio_action != NULL) { gtk_radio_action_set_group (action, gtk_radio_action_get_group (window->details->view_as_radio_action)); } else if (index != 0) { /* Index 0 is the extra view, and we don't want to use that here, as it can get deleted/changed later */ window->details->view_as_radio_action = action; } data = g_slice_new (ActivateViewData); data->window = window; data->id = g_strdup (identifier); g_signal_connect_data (action, "activate", G_CALLBACK (action_view_as_callback), data, (GClosureNotify) free_activate_view_data, 0); gtk_action_group_add_action (window->details->view_as_action_group, GTK_ACTION (action)); g_object_unref (action); gtk_ui_manager_add_ui (window->details->ui_manager, merge_id, placeholder_path, action_name, action_name, GTK_UI_MANAGER_MENUITEM, FALSE); return action; /* return value owned by group */ } /* Make a special first item in the "View as" option menu that represents * the current content view. This should only be called if the current * content view isn't already in the "View as" option menu. */ static void update_extra_viewer_in_view_as_menus (CajaWindow *window, const char *id) { gboolean had_extra_viewer; had_extra_viewer = window->details->extra_viewer != NULL; if (id == NULL) { if (!had_extra_viewer) { return; } } else { if (had_extra_viewer && strcmp (window->details->extra_viewer, id) == 0) { return; } } g_free (window->details->extra_viewer); window->details->extra_viewer = g_strdup (id); if (window->details->extra_viewer_merge_id != 0) { gtk_ui_manager_remove_ui (window->details->ui_manager, window->details->extra_viewer_merge_id); window->details->extra_viewer_merge_id = 0; } if (window->details->extra_viewer_radio_action != NULL) { gtk_action_group_remove_action (window->details->view_as_action_group, GTK_ACTION (window->details->extra_viewer_radio_action)); window->details->extra_viewer_radio_action = NULL; } if (id != NULL) { window->details->extra_viewer_merge_id = gtk_ui_manager_new_merge_id (window->details->ui_manager); window->details->extra_viewer_radio_action = add_view_as_menu_item (window, CAJA_MENU_PATH_EXTRA_VIEWER_PLACEHOLDER, window->details->extra_viewer, 0, window->details->extra_viewer_merge_id); } } static void remove_extra_viewer_in_view_as_menus (CajaWindow *window) { update_extra_viewer_in_view_as_menus (window, NULL); } static void replace_extra_viewer_in_view_as_menus (CajaWindow *window) { CajaWindowSlot *slot; const char *id; slot = window->details->active_pane->active_slot; id = caja_window_slot_get_content_view_id (slot); update_extra_viewer_in_view_as_menus (window, id); } /** * caja_window_synch_view_as_menus: * * Set the visible item of the "View as" option menu and * the marked "View as" item in the View menu to * match the current content view. * * @window: The CajaWindow whose "View as" option menu should be synched. */ static void caja_window_synch_view_as_menus (CajaWindow *window) { CajaWindowSlot *slot; int index; char action_name[32]; GList *node; GtkAction *action; g_assert (CAJA_IS_WINDOW (window)); slot = window->details->active_pane->active_slot; if (slot->content_view == NULL) { return; } for (node = window->details->short_list_viewers, index = 1; node != NULL; node = node->next, ++index) { if (caja_window_slot_content_view_matches_iid (slot, (char *)node->data)) { break; } } if (node == NULL) { replace_extra_viewer_in_view_as_menus (window); index = 0; } else { remove_extra_viewer_in_view_as_menus (window); } g_snprintf (action_name, sizeof (action_name), "view_as_%d", index); action = gtk_action_group_get_action (window->details->view_as_action_group, action_name); /* Don't trigger the action callback when we're synchronizing */ g_signal_handlers_block_matched (action, G_SIGNAL_MATCH_FUNC, 0, 0, NULL, action_view_as_callback, NULL); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), TRUE); g_signal_handlers_unblock_matched (action, G_SIGNAL_MATCH_FUNC, 0, 0, NULL, action_view_as_callback, NULL); } static void refresh_stored_viewers (CajaWindow *window) { CajaWindowSlot *slot; GList *viewers; char *uri, *mimetype; slot = window->details->active_pane->active_slot; uri = caja_file_get_uri (slot->viewed_file); mimetype = caja_file_get_mime_type (slot->viewed_file); viewers = caja_view_factory_get_views_for_uri (uri, caja_file_get_file_type (slot->viewed_file), mimetype); g_free (uri); g_free (mimetype); free_stored_viewers (window); window->details->short_list_viewers = viewers; } static void load_view_as_menu (CajaWindow *window) { GList *node; int index; guint merge_id; if (window->details->short_list_merge_id != 0) { gtk_ui_manager_remove_ui (window->details->ui_manager, window->details->short_list_merge_id); window->details->short_list_merge_id = 0; } if (window->details->extra_viewer_merge_id != 0) { gtk_ui_manager_remove_ui (window->details->ui_manager, window->details->extra_viewer_merge_id); window->details->extra_viewer_merge_id = 0; window->details->extra_viewer_radio_action = NULL; } if (window->details->view_as_action_group != NULL) { gtk_ui_manager_remove_action_group (window->details->ui_manager, window->details->view_as_action_group); window->details->view_as_action_group = NULL; } refresh_stored_viewers (window); merge_id = gtk_ui_manager_new_merge_id (window->details->ui_manager); window->details->short_list_merge_id = merge_id; window->details->view_as_action_group = gtk_action_group_new ("ViewAsGroup"); gtk_action_group_set_translation_domain (window->details->view_as_action_group, GETTEXT_PACKAGE); window->details->view_as_radio_action = NULL; /* Add a menu item for each view in the preferred list for this location. */ /* Start on 1, because extra_viewer gets index 0 */ for (node = window->details->short_list_viewers, index = 1; node != NULL; node = node->next, ++index) { /* Menu item in View menu. */ add_view_as_menu_item (window, CAJA_MENU_PATH_SHORT_LIST_PLACEHOLDER, node->data, index, merge_id); } gtk_ui_manager_insert_action_group (window->details->ui_manager, window->details->view_as_action_group, -1); g_object_unref (window->details->view_as_action_group); /* owned by ui_manager */ caja_window_synch_view_as_menus (window); g_signal_emit (window, signals[VIEW_AS_CHANGED], 0); } static void load_view_as_menus_callback (CajaFile *file, gpointer callback_data) { CajaWindow *window; CajaWindowSlot *slot; slot = callback_data; window = CAJA_WINDOW (slot->pane->window); if (slot == window->details->active_pane->active_slot) { load_view_as_menu (window); } } static void cancel_view_as_callback (CajaWindowSlot *slot) { caja_file_cancel_call_when_ready (slot->viewed_file, load_view_as_menus_callback, slot); } void caja_window_load_view_as_menus (CajaWindow *window) { CajaWindowSlot *slot; CajaFileAttributes attributes; g_return_if_fail (CAJA_IS_WINDOW (window)); attributes = caja_mime_actions_get_required_file_attributes (); slot = window->details->active_pane->active_slot; cancel_view_as_callback (slot); caja_file_call_when_ready (slot->viewed_file, attributes, load_view_as_menus_callback, slot); } void caja_window_display_error (CajaWindow *window, const char *error_msg) { GtkWidget *dialog; g_return_if_fail (CAJA_IS_WINDOW (window)); dialog = gtk_message_dialog_new (GTK_WINDOW (window), 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, error_msg, NULL); gtk_widget_show (dialog); } static char * real_get_title (CajaWindow *window) { g_assert (CAJA_IS_WINDOW (window)); return caja_window_slot_get_title (window->details->active_pane->active_slot); } static void real_sync_title (CajaWindow *window, CajaWindowSlot *slot) { char *copy; if (slot == window->details->active_pane->active_slot) { copy = g_strdup (slot->title); g_signal_emit_by_name (window, "title_changed", slot->title); g_free (copy); } } void caja_window_sync_title (CajaWindow *window, CajaWindowSlot *slot) { EEL_CALL_METHOD (CAJA_WINDOW_CLASS, window, sync_title, (window, slot)); } void caja_window_sync_zoom_widgets (CajaWindow *window) { CajaWindowSlot *slot; CajaView *view; GtkAction *action; gboolean supports_zooming; gboolean can_zoom, can_zoom_in, can_zoom_out; CajaZoomLevel zoom_level; slot = window->details->active_pane->active_slot; view = slot->content_view; if (view != NULL) { supports_zooming = caja_view_supports_zooming (view); zoom_level = caja_view_get_zoom_level (view); can_zoom = supports_zooming && zoom_level >= CAJA_ZOOM_LEVEL_SMALLEST && zoom_level <= CAJA_ZOOM_LEVEL_LARGEST; can_zoom_in = can_zoom && caja_view_can_zoom_in (view); can_zoom_out = can_zoom && caja_view_can_zoom_out (view); } else { zoom_level = CAJA_ZOOM_LEVEL_STANDARD; supports_zooming = FALSE; can_zoom = FALSE; can_zoom_in = FALSE; can_zoom_out = FALSE; } action = gtk_action_group_get_action (window->details->main_action_group, CAJA_ACTION_ZOOM_IN); gtk_action_set_visible (action, supports_zooming); gtk_action_set_sensitive (action, can_zoom_in); action = gtk_action_group_get_action (window->details->main_action_group, CAJA_ACTION_ZOOM_OUT); gtk_action_set_visible (action, supports_zooming); gtk_action_set_sensitive (action, can_zoom_out); action = gtk_action_group_get_action (window->details->main_action_group, CAJA_ACTION_ZOOM_NORMAL); gtk_action_set_visible (action, supports_zooming); gtk_action_set_sensitive (action, can_zoom); g_signal_emit (window, signals[ZOOM_CHANGED], 0, zoom_level, supports_zooming, can_zoom, can_zoom_in, can_zoom_out); } static void zoom_level_changed_callback (CajaView *view, CajaWindow *window) { g_assert (CAJA_IS_WINDOW (window)); /* This is called each time the component in * the active slot successfully completed * a zooming operation. */ caja_window_sync_zoom_widgets (window); } /* These are called * A) when switching the view within the active slot * B) when switching the active slot * C) when closing the active slot (disconnect) */ void caja_window_connect_content_view (CajaWindow *window, CajaView *view) { CajaWindowSlot *slot; g_assert (CAJA_IS_WINDOW (window)); g_assert (CAJA_IS_VIEW (view)); slot = caja_window_get_slot_for_view (window, view); g_assert (slot == caja_window_get_active_slot (window)); g_signal_connect (view, "zoom-level-changed", G_CALLBACK (zoom_level_changed_callback), window); /* Update displayed view in menu. Only do this if we're not switching * locations though, because if we are switching locations we'll * install a whole new set of views in the menu later (the current * views in the menu are for the old location). */ if (slot->pending_location == NULL) { caja_window_load_view_as_menus (window); } caja_view_grab_focus (view); } void caja_window_disconnect_content_view (CajaWindow *window, CajaView *view) { CajaWindowSlot *slot; g_assert (CAJA_IS_WINDOW (window)); g_assert (CAJA_IS_VIEW (view)); slot = caja_window_get_slot_for_view (window, view); g_assert (slot == caja_window_get_active_slot (window)); g_signal_handlers_disconnect_by_func (view, G_CALLBACK (zoom_level_changed_callback), window); } /** * caja_window_show: * @widget: GtkWidget * * Call parent and then show/hide window items * base on user prefs. */ static void caja_window_show (GtkWidget *widget) { CajaWindow *window; window = CAJA_WINDOW (widget); GTK_WIDGET_CLASS (caja_window_parent_class)->show (widget); caja_window_ui_update (window); } GtkUIManager * caja_window_get_ui_manager (CajaWindow *window) { g_return_val_if_fail (CAJA_IS_WINDOW (window), NULL); return window->details->ui_manager; } CajaWindowPane * caja_window_get_next_pane (CajaWindow *window) { CajaWindowPane *next_pane; GList *node; /* return NULL if there is only one pane */ if (!window->details->panes || !window->details->panes->next) { return NULL; } /* get next pane in the (wrapped around) list */ node = g_list_find (window->details->panes, window->details->active_pane); g_return_val_if_fail (node, NULL); if (node->next) { next_pane = node->next->data; } else { next_pane = window->details->panes->data; } return next_pane; } void caja_window_slot_set_viewed_file (CajaWindowSlot *slot, CajaFile *file) { CajaWindow *window; CajaFileAttributes attributes; if (slot->viewed_file == file) { return; } caja_file_ref (file); cancel_view_as_callback (slot); if (slot->viewed_file != NULL) { window = slot->pane->window; if (CAJA_IS_SPATIAL_WINDOW (window)) { caja_file_set_has_open_window (slot->viewed_file, FALSE); } caja_file_monitor_remove (slot->viewed_file, slot); } if (file != NULL) { attributes = CAJA_FILE_ATTRIBUTE_INFO | CAJA_FILE_ATTRIBUTE_LINK_INFO; caja_file_monitor_add (file, slot, attributes); } caja_file_unref (slot->viewed_file); slot->viewed_file = file; } void caja_send_history_list_changed (void) { g_signal_emit_by_name (caja_signaller_get_current (), "history_list_changed"); } static void free_history_list (void) { g_list_free_full (history_list, g_object_unref); history_list = NULL; } /* Remove the this URI from the history list. * Do not sent out a change notice. * We pass in a bookmark for convenience. */ static void remove_from_history_list (CajaBookmark *bookmark) { GList *node; /* Compare only the uris here. Comparing the names also is not * necessary and can cause problems due to the asynchronous * nature of when the title of the window is set. */ node = g_list_find_custom (history_list, bookmark, caja_bookmark_compare_uris); /* Remove any older entry for this same item. There can be at most 1. */ if (node != NULL) { history_list = g_list_remove_link (history_list, node); g_object_unref (node->data); g_list_free_1 (node); } } gboolean caja_add_bookmark_to_history_list (CajaBookmark *bookmark) { /* Note that the history is shared amongst all windows so * this is not a CajaNavigationWindow function. Perhaps it belongs * in its own file. */ int i; GList *l, *next; static gboolean free_history_list_is_set_up; g_assert (CAJA_IS_BOOKMARK (bookmark)); if (!free_history_list_is_set_up) { eel_debug_call_at_shutdown (free_history_list); free_history_list_is_set_up = TRUE; } /* g_warning ("Add to history list '%s' '%s'", caja_bookmark_get_name (bookmark), caja_bookmark_get_uri (bookmark)); */ if (!history_list || caja_bookmark_compare_uris (history_list->data, bookmark)) { g_object_ref (bookmark); remove_from_history_list (bookmark); history_list = g_list_prepend (history_list, bookmark); for (i = 0, l = history_list; l; l = next) { next = l->next; if (i++ >= MAX_HISTORY_ITEMS) { g_object_unref (l->data); history_list = g_list_delete_link (history_list, l); } } return TRUE; } return FALSE; } void caja_remove_from_history_list_no_notify (GFile *location) { CajaBookmark *bookmark; bookmark = caja_bookmark_new (location, "", FALSE, NULL); remove_from_history_list (bookmark); g_object_unref (bookmark); } gboolean caja_add_to_history_list_no_notify (GFile *location, const char *name, gboolean has_custom_name, GIcon *icon) { CajaBookmark *bookmark; gboolean ret; bookmark = caja_bookmark_new (location, name, has_custom_name, icon); ret = caja_add_bookmark_to_history_list (bookmark); g_object_unref (bookmark); return ret; } CajaWindowSlot * caja_window_get_slot_for_view (CajaWindow *window, CajaView *view) { CajaWindowSlot *slot; GList *l, *walk; for (walk = window->details->panes; walk; walk = walk->next) { CajaWindowPane *pane = walk->data; for (l = pane->slots; l != NULL; l = l->next) { slot = l->data; if (slot->content_view == view || slot->new_content_view == view) { return slot; } } } return NULL; } void caja_forget_history (void) { CajaWindowSlot *slot; CajaNavigationWindowSlot *navigation_slot; GList *window_node, *l, *walk; CajaApplication *app; app = CAJA_APPLICATION (g_application_get_default ()); /* Clear out each window's back & forward lists. Also, remove * each window's current location bookmark from history list * so it doesn't get clobbered. */ for (window_node = gtk_application_get_windows (GTK_APPLICATION (app)); window_node != NULL; window_node = window_node->next) { if (CAJA_IS_NAVIGATION_WINDOW (window_node->data)) { CajaNavigationWindow *window; window = CAJA_NAVIGATION_WINDOW (window_node->data); for (walk = CAJA_WINDOW (window_node->data)->details->panes; walk; walk = walk->next) { CajaWindowPane *pane = walk->data; for (l = pane->slots; l != NULL; l = l->next) { navigation_slot = l->data; caja_navigation_window_slot_clear_back_list (navigation_slot); caja_navigation_window_slot_clear_forward_list (navigation_slot); } } caja_navigation_window_allow_back (window, FALSE); caja_navigation_window_allow_forward (window, FALSE); } for (walk = CAJA_WINDOW (window_node->data)->details->panes; walk; walk = walk->next) { CajaWindowPane *pane = walk->data; for (l = pane->slots; l != NULL; l = l->next) { slot = l->data; history_list = g_list_remove (history_list, slot->current_location_bookmark); } } } /* Clobber history list. */ free_history_list (); /* Re-add each window's current location to history list. */ for (window_node = gtk_application_get_windows (GTK_APPLICATION (app)); window_node != NULL; window_node = window_node->next) { CajaWindow *window; CajaWindowSlot *slot; GList *l; window = CAJA_WINDOW (window_node->data); for (walk = window->details->panes; walk; walk = walk->next) { CajaWindowPane *pane = walk->data; for (l = pane->slots; l != NULL; l = l->next) { slot = CAJA_WINDOW_SLOT (l->data); caja_window_slot_add_current_location_to_history_list (slot); } } } } GList * caja_get_history_list (void) { return history_list; } static GList * caja_window_get_history (CajaWindow *window) { return eel_g_object_list_copy (history_list); } static CajaWindowType caja_window_get_window_type (CajaWindow *window) { g_assert (CAJA_IS_WINDOW (window)); return CAJA_WINDOW_GET_CLASS (window)->window_type; } static int caja_window_get_selection_count (CajaWindow *window) { CajaWindowSlot *slot; g_assert (CAJA_IS_WINDOW (window)); slot = window->details->active_pane->active_slot; if (slot->content_view != NULL) { return caja_view_get_selection_count (slot->content_view); } return 0; } static GList * caja_window_get_selection (CajaWindow *window) { CajaWindowSlot *slot; g_assert (CAJA_IS_WINDOW (window)); slot = window->details->active_pane->active_slot; if (slot->content_view != NULL) { return caja_view_get_selection (slot->content_view); } return NULL; } static CajaWindowShowHiddenFilesMode caja_window_get_hidden_files_mode (CajaWindowInfo *window) { return window->details->show_hidden_files_mode; } static void caja_window_set_hidden_files_mode (CajaWindowInfo *window, CajaWindowShowHiddenFilesMode mode) { window->details->show_hidden_files_mode = mode; g_signal_emit_by_name (window, "hidden_files_mode_changed"); } static gboolean caja_window_get_initiated_unmount (CajaWindowInfo *window) { return window->details->initiated_unmount; } static void caja_window_set_initiated_unmount (CajaWindowInfo *window, gboolean initiated_unmount) { window->details->initiated_unmount = initiated_unmount; } static char * caja_window_get_cached_title (CajaWindow *window) { CajaWindowSlot *slot; g_assert (CAJA_IS_WINDOW (window)); slot = window->details->active_pane->active_slot; return g_strdup (slot->title); } CajaWindowSlot * caja_window_get_active_slot (CajaWindow *window) { g_assert (CAJA_IS_WINDOW (window)); return window->details->active_pane->active_slot; } CajaWindowSlot * caja_window_get_extra_slot (CajaWindow *window) { CajaWindowPane *extra_pane; GList *node; g_assert (CAJA_IS_WINDOW (window)); /* return NULL if there is only one pane */ if (window->details->panes == NULL || window->details->panes->next == NULL) { return NULL; } /* get next pane in the (wrapped around) list */ node = g_list_find (window->details->panes, window->details->active_pane); g_return_val_if_fail (node, FALSE); if (node->next) { extra_pane = node->next->data; } else { extra_pane = window->details->panes->data; } return extra_pane->active_slot; } GList * caja_window_get_slots (CajaWindow *window) { GList *walk,*list; g_assert (CAJA_IS_WINDOW (window)); list = NULL; for (walk = window->details->panes; walk; walk = walk->next) { CajaWindowPane *pane = walk->data; list = g_list_concat (list, g_list_copy(pane->slots)); } return list; } static void caja_window_info_iface_init (CajaWindowInfoIface *iface) { iface->report_load_underway = caja_window_report_load_underway; iface->report_load_complete = caja_window_report_load_complete; iface->report_selection_changed = caja_window_report_selection_changed; iface->report_view_failed = caja_window_report_view_failed; iface->view_visible = caja_window_view_visible; iface->close_window = caja_window_close; iface->push_status = caja_window_push_status; iface->get_window_type = caja_window_get_window_type; iface->get_title = caja_window_get_cached_title; iface->get_history = caja_window_get_history; iface->get_current_location = caja_window_get_location_uri; iface->get_ui_manager = caja_window_get_ui_manager; iface->get_selection_count = caja_window_get_selection_count; iface->get_selection = caja_window_get_selection; iface->get_hidden_files_mode = caja_window_get_hidden_files_mode; iface->set_hidden_files_mode = caja_window_set_hidden_files_mode; iface->get_active_slot = caja_window_get_active_slot; iface->get_extra_slot = caja_window_get_extra_slot; iface->get_initiated_unmount = caja_window_get_initiated_unmount; iface->set_initiated_unmount = caja_window_set_initiated_unmount; } static void caja_window_class_init (CajaWindowClass *class) { GtkBindingSet *binding_set; G_OBJECT_CLASS (class)->constructor = caja_window_constructor; G_OBJECT_CLASS (class)->constructed = caja_window_constructed; G_OBJECT_CLASS (class)->get_property = caja_window_get_property; G_OBJECT_CLASS (class)->set_property = caja_window_set_property; G_OBJECT_CLASS (class)->finalize = caja_window_finalize; GTK_WIDGET_CLASS (class)->destroy = caja_window_destroy; GTK_WIDGET_CLASS (class)->show = caja_window_show; GTK_WIDGET_CLASS (class)->realize = caja_window_realize; GTK_WIDGET_CLASS (class)->key_press_event = caja_window_key_press_event; class->get_title = real_get_title; class->sync_title = real_sync_title; class->set_allow_up = real_set_allow_up; class->close_slot = real_close_slot; g_object_class_install_property (G_OBJECT_CLASS (class), ARG_APP, g_param_spec_object ("app", "Application", "The CajaApplication associated with this window.", CAJA_TYPE_APPLICATION, G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); signals[GO_UP] = g_signal_new ("go_up", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (CajaWindowClass, go_up), g_signal_accumulator_true_handled, NULL, caja_src_marshal_BOOLEAN__BOOLEAN, G_TYPE_BOOLEAN, 1, G_TYPE_BOOLEAN); signals[RELOAD] = g_signal_new ("reload", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (CajaWindowClass, reload), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); signals[PROMPT_FOR_LOCATION] = g_signal_new ("prompt-for-location", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (CajaWindowClass, prompt_for_location), NULL, NULL, g_cclosure_marshal_VOID__STRING, G_TYPE_NONE, 1, G_TYPE_STRING); signals[ZOOM_CHANGED] = g_signal_new ("zoom-changed", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST, 0, NULL, NULL, caja_src_marshal_VOID__INT_BOOLEAN_BOOLEAN_BOOLEAN_BOOLEAN, G_TYPE_NONE, 5, G_TYPE_INT, G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, G_TYPE_BOOLEAN, G_TYPE_BOOLEAN); signals[VIEW_AS_CHANGED] = g_signal_new ("view-as-changed", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST, 0, NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); binding_set = gtk_binding_set_by_class (class); gtk_binding_entry_add_signal (binding_set, GDK_KEY_BackSpace, 0, "go_up", 1, G_TYPE_BOOLEAN, FALSE); gtk_binding_entry_add_signal (binding_set, GDK_KEY_F5, 0, "reload", 0); gtk_binding_entry_add_signal (binding_set, GDK_KEY_slash, 0, "prompt-for-location", 1, G_TYPE_STRING, "/"); class->reload = caja_window_reload; class->go_up = caja_window_go_up_signal; g_type_class_add_private (G_OBJECT_CLASS (class), sizeof (CajaWindowDetails)); }