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xed-window.c
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xed-window.c
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#include <config.h>
#include <time.h>
#include <sys/types.h>
#include <string.h>
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <libpeas/peas-extension-set.h>
#include "xed-ui.h"
#include "xed-window.h"
#include "xed-window-private.h"
#include "xed-app.h"
#include "xed-notebook.h"
#include "xed-statusbar.h"
#include "xed-searchbar.h"
#include "xed-view-frame.h"
#include "xed-utils.h"
#include "xed-commands.h"
#include "xed-debug.h"
#include "xed-document.h"
#include "xed-document-private.h"
#include "xed-panel.h"
#include "xed-documents-panel.h"
#include "xed-plugins-engine.h"
#include "xed-window-activatable.h"
#include "xed-enum-types.h"
#include "xed-dirs.h"
#include "xed-status-menu-button.h"
#include "xed-highlight-mode-selector.h"
#include "xed-settings.h"
#define LANGUAGE_NONE (const gchar *)"LangNone"
#define TAB_WIDTH_DATA "XedWindowTabWidthData"
#define LANGUAGE_DATA "XedWindowLanguageData"
#define XED_WINDOW_DEFAULT_WIDTH 650
#define XED_WINDOW_DEFAULT_HEIGHT 500
/* Signals */
enum
{
TAB_ADDED,
TAB_REMOVED,
TABS_REORDERED,
ACTIVE_TAB_CHANGED,
ACTIVE_TAB_STATE_CHANGED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
enum
{
PROP_0,
PROP_STATE
};
enum
{
TARGET_URI_LIST = 100
};
G_DEFINE_TYPE_WITH_PRIVATE (XedWindow, xed_window, GTK_TYPE_APPLICATION_WINDOW)
static void recent_manager_changed (GtkRecentManager *manager, XedWindow *window);
static void
xed_window_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
XedWindow *window = XED_WINDOW(object);
switch (prop_id)
{
case PROP_STATE:
g_value_set_enum (value, xed_window_get_state (window));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static void
save_panes_state (XedWindow *window)
{
gint panel_page;
xed_debug (DEBUG_WINDOW);
if (window->priv->side_panel_size > 0)
{
g_settings_set_int (window->priv->window_settings, XED_SETTINGS_SIDE_PANEL_SIZE, window->priv->side_panel_size);
}
panel_page = _xed_panel_get_active_item_id (XED_PANEL (window->priv->side_panel));
if (panel_page != 0)
{
g_settings_set_int (window->priv->window_settings, XED_SETTINGS_SIDE_PANEL_ACTIVE_PAGE, panel_page);
}
if (window->priv->bottom_panel_size > 0)
{
g_settings_set_int (window->priv->window_settings, XED_SETTINGS_BOTTOM_PANEL_SIZE, window->priv->bottom_panel_size);
}
panel_page = _xed_panel_get_active_item_id (XED_PANEL(window->priv->bottom_panel));
if (panel_page != 0)
{
g_settings_set_int (window->priv->window_settings, XED_SETTINGS_BOTTOM_PANEL_ACTIVE_PAGE, panel_page);
}
g_settings_apply (window->priv->window_settings);
}
static gboolean
on_key_pressed (GtkWidget *widget,
GdkEventKey *event,
XedWindow *window)
{
if (event->state & GDK_CONTROL_MASK &&
(event->keyval == GDK_KEY_KP_Tab ||
event->keyval == GDK_KEY_Tab ||
event->keyval == GDK_KEY_ISO_Left_Tab))
{
GtkNotebook* notebook = GTK_NOTEBOOK (window->priv->notebook);
int current_page = gtk_notebook_get_current_page (notebook);
int num_pages = gtk_notebook_get_n_pages (notebook);
if (event->state & GDK_SHIFT_MASK)
gtk_notebook_set_current_page (notebook, (current_page - 1) % num_pages);
else
gtk_notebook_set_current_page (notebook, (current_page + 1) % num_pages);
return GDK_EVENT_STOP;
}
else if (event->keyval == GDK_KEY_Escape)
{
XedTab *tab;
XedViewFrame *frame;
tab = xed_window_get_active_tab (window);
if (tab != NULL)
{
frame = XED_VIEW_FRAME (_xed_tab_get_view_frame (tab));
if (xed_view_frame_get_search_popup_visible (frame))
{
return GDK_EVENT_PROPAGATE;
}
}
xed_searchbar_hide (XED_SEARCHBAR (window->priv->searchbar));
return GDK_EVENT_STOP;
}
else if (event->keyval == GDK_KEY_Alt_L)
{
if (gtk_widget_is_visible (window->priv->menubar)) {
if (!g_settings_get_boolean (window->priv->ui_settings, XED_SETTINGS_MENUBAR_VISIBLE)) {
gtk_widget_hide (window->priv->menubar);
}
}
else {
if (!_xed_window_is_fullscreen (window)) {
gtk_widget_show (window->priv->menubar);
}
}
return GDK_EVENT_STOP;
}
return GDK_EVENT_PROPAGATE;
}
static void
save_window_state (GtkWidget *widget)
{
XedWindow *window = XED_WINDOW (widget);
if ((window->priv->window_state &
(GDK_WINDOW_STATE_MAXIMIZED | GDK_WINDOW_STATE_FULLSCREEN)) == 0)
{
gtk_window_get_size(GTK_WINDOW(widget), &window->priv->width, &window->priv->height);
g_settings_set (window->priv->window_settings, XED_SETTINGS_WINDOW_SIZE,
"(ii)", window->priv->width, window->priv->height);
}
}
static void
xed_window_dispose (GObject *object)
{
XedWindow *window;
xed_debug (DEBUG_WINDOW);
window = XED_WINDOW (object);
/* Stop tracking removal of panes otherwise we always
* end up with thinking we had no pane active, since they
* should all be removed below */
if (window->priv->bottom_panel_item_removed_handler_id != 0)
{
g_signal_handler_disconnect (window->priv->bottom_panel, window->priv->bottom_panel_item_removed_handler_id);
window->priv->bottom_panel_item_removed_handler_id = 0;
}
/* First of all, force collection so that plugins
* really drop some of the references.
*/
peas_engine_garbage_collect (PEAS_ENGINE (xed_plugins_engine_get_default()));
/* save the panes position and make sure to deactivate plugins
* for this window, but only once */
if (!window->priv->dispose_has_run)
{
save_window_state (GTK_WIDGET (window));
save_panes_state (window);
/* Note that unreffing the extension will automatically remove
all extensions which in turn will deactivate the extension */
g_object_unref (window->priv->extensions);
peas_engine_garbage_collect (PEAS_ENGINE (xed_plugins_engine_get_default ()));
window->priv->dispose_has_run = TRUE;
}
if (window->priv->recents_handler_id != 0)
{
GtkRecentManager *recent_manager;
recent_manager = gtk_recent_manager_get_default ();
g_signal_handler_disconnect (recent_manager, window->priv->recents_handler_id);
window->priv->recents_handler_id = 0;
}
if (window->priv->favorites_handler_id != 0)
{
XAppFavorites *favorites;
favorites = xapp_favorites_get_default ();
g_signal_handler_disconnect (favorites, window->priv->favorites_handler_id);
window->priv->favorites_handler_id = 0;
}
g_clear_object (&window->priv->manager);
g_clear_object (&window->priv->message_bus);
g_clear_object (&window->priv->window_group);
g_clear_object (&window->priv->default_location);
/* We must free the settings after saving the panels */
g_clear_object (&window->priv->editor_settings);
g_clear_object (&window->priv->ui_settings);
g_clear_object (&window->priv->window_settings);
/* Now that there have broken some reference loops, force collection again. */
peas_engine_garbage_collect (PEAS_ENGINE (xed_plugins_engine_get_default ()));
G_OBJECT_CLASS (xed_window_parent_class)->dispose (object);
}
static void
xed_window_finalize (GObject *object)
{
xed_debug (DEBUG_WINDOW);
G_OBJECT_CLASS (xed_window_parent_class)->finalize (object);
}
static gboolean
xed_window_window_state_event (GtkWidget *widget,
GdkEventWindowState *event)
{
XedWindow *window = XED_WINDOW (widget);
window->priv->window_state = event->new_window_state;
g_settings_set_int (window->priv->window_settings, XED_SETTINGS_WINDOW_STATE, window->priv->window_state);
return FALSE;
}
static gboolean
xed_window_configure_event (GtkWidget *widget,
GdkEventConfigure *event)
{
XedWindow *window = XED_WINDOW (widget);
if (gtk_widget_get_realized (widget) &&
(window->priv->window_state & (GDK_WINDOW_STATE_MAXIMIZED | GDK_WINDOW_STATE_FULLSCREEN)) == 0)
{
save_window_state (widget);
}
return GTK_WIDGET_CLASS (xed_window_parent_class)->configure_event (widget, event);
}
/*
* GtkWindow catches keybindings for the menu items _before_ passing them to
* the focused widget. This is unfortunate and means that pressing ctrl+V
* in an entry on a panel ends up pasting text in the TextView.
* Here we override GtkWindow's handler to do the same things that it
* does, but in the opposite order and then we chain up to the grand
* parent handler, skipping gtk_window_key_press_event.
*/
static gboolean
xed_window_key_press_event (GtkWidget *widget,
GdkEventKey *event)
{
static gpointer grand_parent_class = NULL;
GtkWindow *window = GTK_WINDOW(widget);
gboolean handled = FALSE;
if (grand_parent_class == NULL)
{
grand_parent_class = g_type_class_peek_parent (xed_window_parent_class);
}
/* handle focus widget key events */
if (!handled)
{
handled = gtk_window_propagate_key_event (window, event);
}
/* handle mnemonics and accelerators */
if (!handled)
{
handled = gtk_window_activate_key (window, event);
}
/* Chain up, invokes binding set */
if (!handled)
{
handled = GTK_WIDGET_CLASS (grand_parent_class)->key_press_event (widget, event);
}
return handled;
}
static void
xed_window_tab_removed (XedWindow *window,
XedTab *tab)
{
peas_engine_garbage_collect (PEAS_ENGINE (xed_plugins_engine_get_default ()));
}
static void
xed_window_class_init (XedWindowClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS(klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);
klass->tab_removed = xed_window_tab_removed;
object_class->dispose = xed_window_dispose;
object_class->finalize = xed_window_finalize;
object_class->get_property = xed_window_get_property;
widget_class->window_state_event = xed_window_window_state_event;
widget_class->configure_event = xed_window_configure_event;
widget_class->key_press_event = xed_window_key_press_event;
signals[TAB_ADDED] = g_signal_new ("tab_added", G_OBJECT_CLASS_TYPE(object_class),
G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET(XedWindowClass, tab_added),
NULL, NULL, g_cclosure_marshal_VOID__OBJECT, G_TYPE_NONE, 1, XED_TYPE_TAB);
signals[TAB_REMOVED] = g_signal_new ("tab_removed", G_OBJECT_CLASS_TYPE(object_class),
G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET(XedWindowClass, tab_removed),
NULL, NULL, g_cclosure_marshal_VOID__OBJECT, G_TYPE_NONE, 1, XED_TYPE_TAB);
signals[TABS_REORDERED] = g_signal_new ("tabs_reordered", G_OBJECT_CLASS_TYPE(object_class),
G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET(XedWindowClass, tabs_reordered),
NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
signals[ACTIVE_TAB_CHANGED] = g_signal_new ("active_tab_changed", G_OBJECT_CLASS_TYPE(object_class),
G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET(XedWindowClass, active_tab_changed),
NULL, NULL, g_cclosure_marshal_VOID__OBJECT, G_TYPE_NONE, 1, XED_TYPE_TAB);
signals[ACTIVE_TAB_STATE_CHANGED] = g_signal_new ("active_tab_state_changed", G_OBJECT_CLASS_TYPE(object_class),
G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET(XedWindowClass, active_tab_state_changed),
NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
g_object_class_install_property (object_class, PROP_STATE, g_param_spec_flags ("state",
"State",
"The window's state",
XED_TYPE_WINDOW_STATE,
XED_WINDOW_STATE_NORMAL,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
}
static void
menu_item_select_cb (GtkMenuItem *proxy,
XedWindow *window)
{
GtkAction *action;
char *message;
action = gtk_activatable_get_related_action (GTK_ACTIVATABLE(proxy));
g_return_if_fail(action != NULL);
g_object_get (G_OBJECT(action), "tooltip", &message, NULL);
if (message)
{
gtk_statusbar_push (GTK_STATUSBAR(window->priv->statusbar), window->priv->tip_message_cid, message);
g_free (message);
}
}
static void
menu_item_deselect_cb (GtkMenuItem *proxy,
XedWindow *window)
{
gtk_statusbar_pop (GTK_STATUSBAR(window->priv->statusbar), window->priv->tip_message_cid);
}
static void
connect_proxy_cb (GtkUIManager *manager,
GtkAction *action,
GtkWidget *proxy,
XedWindow *window)
{
if (GTK_IS_MENU_ITEM(proxy))
{
g_signal_connect(proxy, "select", G_CALLBACK (menu_item_select_cb), window);
g_signal_connect(proxy, "deselect", G_CALLBACK (menu_item_deselect_cb), window);
}
}
static void
disconnect_proxy_cb (GtkUIManager *manager,
GtkAction *action,
GtkWidget *proxy,
XedWindow *window)
{
if (GTK_IS_MENU_ITEM(proxy))
{
g_signal_handlers_disconnect_by_func(proxy, G_CALLBACK (menu_item_select_cb), window);
g_signal_handlers_disconnect_by_func(proxy, G_CALLBACK (menu_item_deselect_cb), window);
}
}
/* Returns TRUE if toolbar is visible */
static gboolean
set_toolbar_style (XedWindow *window,
XedWindow *origin)
{
gboolean visible;
GtkAction *action;
if (origin == NULL)
{
visible = g_settings_get_boolean (window->priv->ui_settings, XED_SETTINGS_TOOLBAR_VISIBLE);
}
else
{
visible = gtk_widget_get_visible (origin->priv->toolbar);
}
/* Set visibility */
if (visible)
{
gtk_widget_show (window->priv->toolbar);
}
else
{
gtk_widget_hide (window->priv->toolbar);
}
action = gtk_action_group_get_action (window->priv->always_sensitive_action_group, "ViewToolbar");
if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)) != visible)
{
gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible);
}
return visible;
}
/* Returns TRUE if menu bar is visible */
static gboolean
set_menubar_style (XedWindow *window,
XedWindow *origin)
{
GtkAction *action;
gboolean visible;
if (origin == NULL)
{
visible = g_settings_get_boolean (window->priv->ui_settings, XED_SETTINGS_MENUBAR_VISIBLE);
}
else
{
visible = gtk_widget_get_visible (origin->priv->menubar);
}
if (visible)
{
gtk_widget_show (window->priv->menubar);
}
else
{
gtk_widget_hide (window->priv->menubar);
}
action = gtk_action_group_get_action (window->priv->always_sensitive_action_group, "ViewMenubar");
if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION(action)) != visible)
{
gtk_toggle_action_set_active (GTK_TOGGLE_ACTION(action), visible);
}
return visible;
}
static void
update_next_prev_doc_sensitivity (XedWindow *window,
XedTab *tab)
{
gint tab_number;
GtkNotebook *notebook;
GtkAction *action;
xed_debug (DEBUG_WINDOW);
notebook = GTK_NOTEBOOK(_xed_window_get_notebook (window));
tab_number = gtk_notebook_page_num (notebook, GTK_WIDGET(tab));
g_return_if_fail(tab_number >= 0);
action = gtk_action_group_get_action (window->priv->action_group, "DocumentsPreviousDocument");
gtk_action_set_sensitive (action, tab_number != 0);
action = gtk_action_group_get_action (window->priv->action_group, "DocumentsNextDocument");
gtk_action_set_sensitive (action, tab_number < gtk_notebook_get_n_pages (notebook) - 1);
}
static void
update_next_prev_doc_sensitivity_per_window (XedWindow *window)
{
XedTab *tab;
GtkAction *action;
xed_debug (DEBUG_WINDOW);
tab = xed_window_get_active_tab (window);
if (tab != NULL)
{
update_next_prev_doc_sensitivity (window, tab);
return;
}
action = gtk_action_group_get_action (window->priv->action_group, "DocumentsPreviousDocument");
gtk_action_set_sensitive (action, FALSE);
action = gtk_action_group_get_action (window->priv->action_group, "DocumentsNextDocument");
gtk_action_set_sensitive (action, FALSE);
}
static void
received_clipboard_contents (GtkClipboard *clipboard,
GtkSelectionData *selection_data,
XedWindow *window)
{
gboolean sensitive;
GtkAction *action;
/* getting clipboard contents is async, so we need to
* get the current tab and its state */
if (window->priv->active_tab != NULL)
{
XedTabState state;
gboolean state_normal;
state = xed_tab_get_state (window->priv->active_tab);
state_normal = (state == XED_TAB_STATE_NORMAL);
sensitive = state_normal && gtk_selection_data_targets_include_text (selection_data);
}
else
{
sensitive = FALSE;
}
action = gtk_action_group_get_action (window->priv->action_group, "EditPaste");
if (action != NULL)
{
gtk_action_set_sensitive (action, sensitive);
}
g_object_unref (window);
}
static void
set_paste_sensitivity_according_to_clipboard (XedWindow *window,
GtkClipboard *clipboard)
{
GdkDisplay *display;
display = gtk_clipboard_get_display (clipboard);
if (gdk_display_supports_selection_notification (display))
{
gtk_clipboard_request_contents (clipboard, gdk_atom_intern_static_string ("TARGETS"),
(GtkClipboardReceivedFunc) received_clipboard_contents, g_object_ref (window));
}
else
{
GtkAction *action;
action = gtk_action_group_get_action (window->priv->action_group, "EditPaste");
/* XFIXES extension not available, make
* Paste always sensitive */
gtk_action_set_sensitive (action, TRUE);
}
}
static void
set_sensitivity_according_to_tab (XedWindow *window,
XedTab *tab)
{
XedDocument *doc;
XedView *view;
GtkAction *action;
gboolean b;
gboolean state_normal;
gboolean editable;
XedTabState state;
GtkClipboard *clipboard;
gboolean enable_syntax_hl;
g_return_if_fail (XED_TAB (tab));
xed_debug (DEBUG_WINDOW);
enable_syntax_hl = g_settings_get_boolean (window->priv->editor_settings, XED_SETTINGS_SYNTAX_HIGHLIGHTING);
state = xed_tab_get_state (tab);
state_normal = (state == XED_TAB_STATE_NORMAL);
view = xed_tab_get_view (tab);
editable = gtk_text_view_get_editable (GTK_TEXT_VIEW(view));
doc = XED_DOCUMENT (gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)));
clipboard = gtk_widget_get_clipboard (GTK_WIDGET(window),
GDK_SELECTION_CLIPBOARD);
action = gtk_action_group_get_action (window->priv->action_group, "FileSave");
gtk_action_set_sensitive (
action,
(state_normal || (state == XED_TAB_STATE_EXTERNALLY_MODIFIED_NOTIFICATION)
|| (state == XED_TAB_STATE_SHOWING_PRINT_PREVIEW))
&& !xed_document_get_readonly (doc));
action = gtk_action_group_get_action (window->priv->action_group, "FileSaveAs");
gtk_action_set_sensitive (
action,
(state_normal || (state == XED_TAB_STATE_SAVING_ERROR)
|| (state == XED_TAB_STATE_EXTERNALLY_MODIFIED_NOTIFICATION)
|| (state == XED_TAB_STATE_SHOWING_PRINT_PREVIEW)));
action = gtk_action_group_get_action (window->priv->action_group, "FileRevert");
gtk_action_set_sensitive (
action,
(state_normal || (state == XED_TAB_STATE_EXTERNALLY_MODIFIED_NOTIFICATION))
&& !xed_document_is_untitled (doc));
action = gtk_action_group_get_action (window->priv->action_group, "FilePrintPreview");
gtk_action_set_sensitive (action, state_normal);
action = gtk_action_group_get_action (window->priv->action_group, "FilePrint");
gtk_action_set_sensitive (action, (state_normal || (state == XED_TAB_STATE_SHOWING_PRINT_PREVIEW)));
action = gtk_action_group_get_action (window->priv->close_action_group, "FileClose");
gtk_action_set_sensitive (
action,
(state != XED_TAB_STATE_CLOSING) && (state != XED_TAB_STATE_SAVING)
&& (state != XED_TAB_STATE_SHOWING_PRINT_PREVIEW)
&& (state != XED_TAB_STATE_PRINTING) && (state != XED_TAB_STATE_PRINT_PREVIEWING)
&& (state != XED_TAB_STATE_SAVING_ERROR));
action = gtk_action_group_get_action (window->priv->action_group, "EditUndo");
gtk_action_set_sensitive (action, state_normal && gtk_source_buffer_can_undo (GTK_SOURCE_BUFFER(doc)));
action = gtk_action_group_get_action (window->priv->action_group, "EditRedo");
gtk_action_set_sensitive (action, state_normal && gtk_source_buffer_can_redo (GTK_SOURCE_BUFFER(doc)));
action = gtk_action_group_get_action (window->priv->action_group, "EditCut");
gtk_action_set_sensitive (action,
state_normal && editable && gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER(doc)));
action = gtk_action_group_get_action (window->priv->action_group, "EditCopy");
gtk_action_set_sensitive (action,
(state_normal || state == XED_TAB_STATE_EXTERNALLY_MODIFIED_NOTIFICATION)
&& gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER(doc)));
action = gtk_action_group_get_action (window->priv->action_group, "EditPaste");
if (state_normal && editable)
{
set_paste_sensitivity_according_to_clipboard (window, clipboard);
}
else
{
gtk_action_set_sensitive (action, FALSE);
}
action = gtk_action_group_get_action (window->priv->action_group, "EditDelete");
gtk_action_set_sensitive (action,
state_normal && editable && gtk_text_buffer_get_has_selection (GTK_TEXT_BUFFER(doc)));
action = gtk_action_group_get_action (window->priv->action_group, "SearchFind");
gtk_action_set_sensitive (action, (state_normal || state == XED_TAB_STATE_EXTERNALLY_MODIFIED_NOTIFICATION));
action = gtk_action_group_get_action (window->priv->action_group, "SearchReplace");
gtk_action_set_sensitive (action, state_normal && editable);
b = TRUE;
action = gtk_action_group_get_action (window->priv->action_group, "SearchFindNext");
gtk_action_set_sensitive (action, (state_normal || state == XED_TAB_STATE_EXTERNALLY_MODIFIED_NOTIFICATION) && b);
action = gtk_action_group_get_action (window->priv->action_group, "SearchFindPrevious");
gtk_action_set_sensitive (action, (state_normal || state == XED_TAB_STATE_EXTERNALLY_MODIFIED_NOTIFICATION) && b);
action = gtk_action_group_get_action (window->priv->action_group, "SearchGoToLine");
gtk_action_set_sensitive (action, (state_normal || state == XED_TAB_STATE_EXTERNALLY_MODIFIED_NOTIFICATION));
action = gtk_action_group_get_action (window->priv->action_group, "ViewHighlightMode");
gtk_action_set_sensitive (action, (state != XED_TAB_STATE_CLOSING) && enable_syntax_hl);
update_next_prev_doc_sensitivity (window, tab);
peas_extension_set_call (window->priv->extensions, "update_state");
}
void
_xed_recent_add (XedWindow *window,
GFile *location,
const gchar *mime)
{
GtkRecentManager *recent_manager;
GtkRecentData *recent_data;
gchar *uri;
static gchar *groups[2] = { "xed", NULL };
recent_manager = gtk_recent_manager_get_default ();
recent_data = g_slice_new(GtkRecentData);
recent_data->display_name = NULL;
recent_data->description = NULL;
recent_data->mime_type = (gchar *) mime;
recent_data->app_name = (gchar *) g_get_application_name ();
recent_data->app_exec = g_strjoin (" ", g_get_prgname (), "%u", NULL);
recent_data->groups = groups;
recent_data->is_private = FALSE;
uri = g_file_get_uri (location);
gtk_recent_manager_add_full (recent_manager, uri, recent_data);
g_free (uri);
g_free (recent_data->app_exec);
g_slice_free(GtkRecentData, recent_data);
}
void
_xed_recent_remove (XedWindow *window,
GFile *location)
{
GtkRecentManager *recent_manager;
gchar *uri;
recent_manager = gtk_recent_manager_get_default ();
uri = g_file_get_uri (location);
gtk_recent_manager_remove_item (recent_manager, uri, NULL);
g_free (uri);
}
static void
open_recent_file (GFile *location,
XedWindow *window)
{
GSList *locations = NULL;
GSList *loaded = NULL;
locations = g_slist_prepend (locations, (gpointer) location);
loaded = xed_commands_load_locations (window, locations, NULL, 0);
if (!loaded || loaded->next) /* if it doesn't contain just 1 element */
{
_xed_recent_remove (window, location);
}
g_slist_free (locations);
g_slist_free (loaded);
}
static void
recents_menu_activate (GtkAction *action,
XedWindow *window)
{
GtkRecentInfo *info;
GFile *location;
const gchar *uri;
info = g_object_get_data (G_OBJECT (action), "gtk-recent-info");
g_return_if_fail (info != NULL);
uri = gtk_recent_info_get_uri (info);
location = g_file_new_for_uri (uri);
if (location)
{
open_recent_file (location, window);
g_object_unref (location);
}
}
static gint
sort_recents_mru (GtkRecentInfo *a,
GtkRecentInfo *b)
{
return (gtk_recent_info_get_modified (b) - gtk_recent_info_get_modified (a));
}
static void
update_recent_files_menu (XedWindow *window);
static void
recent_manager_changed (GtkRecentManager *manager,
XedWindow *window)
{
/* regenerate the menu when the model changes */
update_recent_files_menu (window);
}
/*
* Manually construct the inline recents list in the File menu.
* Hopefully gtk 2.12 will add support for it.
*/
static void
update_recent_files_menu (XedWindow *window)
{
XedWindowPrivate *p = window->priv;
GtkRecentManager *recent_manager;
gint max_recents;
GList *actions, *l, *items;
GList *filtered_items = NULL;
guint i;
xed_debug (DEBUG_WINDOW);
max_recents = g_settings_get_uint (window->priv->ui_settings, XED_SETTINGS_MAX_RECENTS);
g_return_if_fail(p->recents_action_group != NULL);
if (p->recents_menu_ui_id != 0)
{
gtk_ui_manager_remove_ui (p->manager, p->recents_menu_ui_id);
}
actions = gtk_action_group_list_actions (p->recents_action_group);
for (l = actions; l != NULL; l = l->next)
{
g_signal_handlers_disconnect_by_func(GTK_ACTION (l->data), G_CALLBACK (recents_menu_activate), window);
gtk_action_group_remove_action (p->recents_action_group, GTK_ACTION(l->data));
}
g_list_free (actions);
p->recents_menu_ui_id = gtk_ui_manager_new_merge_id (p->manager);
recent_manager = gtk_recent_manager_get_default ();
items = gtk_recent_manager_get_items (recent_manager);
/* filter */
for (l = items; l != NULL; l = l->next)
{
GtkRecentInfo *info = l->data;
if (!gtk_recent_info_has_group (info, "xed"))
{
continue;
}
filtered_items = g_list_prepend (filtered_items, info);
}
/* sort */
filtered_items = g_list_sort (filtered_items, (GCompareFunc) sort_recents_mru);
i = 0;
for (l = filtered_items; l != NULL; l = l->next)
{
gchar *action_name;
const gchar *display_name;
gchar *escaped;
gchar *label;
gchar *uri;
gchar *ruri;
gchar *tip;
GtkAction *action;
GtkRecentInfo *info = l->data;
GFile *location;
/* clamp */
if (i >= max_recents)
{
break;
}
i++;
action_name = g_strdup_printf ("recent-info-%d", i);
display_name = gtk_recent_info_get_display_name (info);
escaped = xed_utils_escape_underscores (display_name, -1);
if (i >= 10)
{
label = g_strdup_printf ("%d. %s", i, escaped);
}
else
label = g_strdup_printf ("_%d. %s", i, escaped);
g_free (escaped);
/* gtk_recent_info_get_uri_display (info) is buggy and
* works only for local files */
location = g_file_new_for_uri (gtk_recent_info_get_uri (info));
uri = g_file_get_parse_name (location);
g_object_unref (location);
ruri = xed_utils_replace_home_dir_with_tilde (uri);
g_free (uri);
/* Translators: %s is a URI */
tip = g_strdup_printf (_("Open '%s'"), ruri);
g_free (ruri);
action = gtk_action_new (action_name, label, tip, 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 (recents_menu_activate), window);
gtk_action_group_add_action (p->recents_action_group, action);
g_object_unref (action);
gtk_ui_manager_add_ui (p->manager, p->recents_menu_ui_id, "/MenuBar/FileMenu/FileRecentsMenu/FileRecentsPlaceholder",
action_name, action_name, GTK_UI_MANAGER_MENUITEM, FALSE);
g_free (action_name);
g_free (label);
g_free (tip);
}
g_list_free (filtered_items);
g_list_foreach (items, (GFunc) gtk_recent_info_unref, NULL);
g_list_free (items);
}
static void
toolbar_visibility_changed (GtkWidget *toolbar,
XedWindow *window)
{
gboolean visible;
GtkAction *action;
visible = gtk_widget_get_visible (toolbar);
g_settings_set_boolean (window->priv->ui_settings, XED_SETTINGS_TOOLBAR_VISIBLE, visible);
action = gtk_action_group_get_action (window->priv->always_sensitive_action_group, "ViewToolbar");
if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION(action)) != visible)
{
gtk_toggle_action_set_active (GTK_TOGGLE_ACTION(action), visible);
}
}
static void
favorite_activated (GtkAction *action,
gpointer user_data)
{
GFile *location;
location = g_file_new_for_uri (gtk_action_get_name (action));
xed_commands_load_location (XED_WINDOW (user_data), location, NULL, 0);
g_object_unref (location);
}
static void
update_favorites_menu (XedWindow *window)