static void show_desktop_applet_realized(MatePanelApplet* applet, gpointer data)
{
ShowDesktopData* sdd;
GdkScreen* screen;
sdd = (ShowDesktopData*) data;
if (sdd->matewnck_screen != NULL)
g_signal_handlers_disconnect_by_func(sdd->matewnck_screen, show_desktop_changed_callback, sdd);
if (sdd->icon_theme != NULL)
g_signal_handlers_disconnect_by_func(sdd->icon_theme, theme_changed_callback, sdd);
screen = gtk_widget_get_screen(sdd->applet);
sdd->matewnck_screen = matewnck_screen_get(gdk_screen_get_number (screen));
if (sdd->matewnck_screen != NULL)
wncklet_connect_while_alive(sdd->matewnck_screen, "showing_desktop_changed", G_CALLBACK(show_desktop_changed_callback), sdd, sdd->applet);
else
g_warning("Could not get MatewnckScreen!");
show_desktop_changed_callback(sdd->matewnck_screen, sdd);
sdd->icon_theme = gtk_icon_theme_get_for_screen (screen);
wncklet_connect_while_alive(sdd->icon_theme, "changed", G_CALLBACK(theme_changed_callback), sdd, sdd->applet);
update_icon (sdd);
}
static void
wnck_selector_connect_to_window (WnckSelector *selector, WnckWindow *window)
{
wncklet_connect_while_alive (window, "icon_changed",
G_CALLBACK (wnck_selector_window_icon_changed),
selector, selector);
wncklet_connect_while_alive (window, "name_changed",
G_CALLBACK (wnck_selector_window_name_changed),
selector, selector);
wncklet_connect_while_alive (window, "state_changed",
G_CALLBACK (wnck_selector_window_state_changed),
selector, selector);
wncklet_connect_while_alive (window, "workspace_changed",
G_CALLBACK (wnck_selector_window_workspace_changed),
selector, selector);
}
static void
wnck_selector_add_workspace (WnckSelector *selector,
WnckScreen *screen,
int workspace_n)
{
WnckWorkspace *workspace;
GtkWidget *item;
GtkWidget *label;
workspace = wnck_screen_get_workspace (screen, workspace_n);
/* We use a separator in which we add a label. This makes the menu item not
* selectable without any hack. */
item = gtk_separator_menu_item_new ();
label = gtk_label_new ("");
gtk_misc_set_alignment (GTK_MISC (label), 1.0, 0.5);
gtk_widget_show (label);
/* the handler will also take care of setting the name for the first time,
* and we'll be able to adapt to theme changes */
g_signal_connect (G_OBJECT (label), "style-updated",
G_CALLBACK (wnck_selector_workspace_label_style_updated),
workspace);
wncklet_connect_while_alive (workspace, "name_changed",
G_CALLBACK (wnck_selector_workspace_name_changed),
label, label);
gtk_container_add (GTK_CONTAINER (item), label);
gtk_menu_shell_append (GTK_MENU_SHELL (selector->priv->menu), item);
g_object_set_data (G_OBJECT (item), "wnck-selector-workspace-n",
GINT_TO_POINTER (workspace_n + 1));
}
static void applet_realized(MatePanelApplet* applet, PagerData* pager)
{
pager->screen = wncklet_get_screen(GTK_WIDGET(applet));
window_manager_changed(pager->screen, pager);
wncklet_connect_while_alive(pager->screen, "window_manager_changed", G_CALLBACK(window_manager_changed), pager, pager->applet);
}
static void
bigboard_button_applet_realized (PanelApplet *applet,
gpointer data)
{
ButtonData *button_data;
GdkScreen *screen;
button_data = (ButtonData *) data;
if (button_data->icon_theme != NULL)
g_signal_handlers_disconnect_by_func (button_data->icon_theme,
theme_changed_callback,
button_data);
screen = gtk_widget_get_screen (button_data->applet);
button_data->icon_theme = gtk_icon_theme_get_for_screen (screen);
wncklet_connect_while_alive (button_data->icon_theme, "changed",
G_CALLBACK (theme_changed_callback),
button_data,
button_data->applet);
button_data->suppress_popout_set = TRUE;
update_button_state (button_data);
button_data->suppress_popout_set = FALSE;
}
static void workspace_created(WnckScreen* screen, WnckWorkspace* space, PagerData* pager)
{
g_return_if_fail(WNCK_IS_SCREEN(screen));
update_workspaces_model(pager);
wncklet_connect_while_alive(space, "name_changed", G_CALLBACK(workspace_renamed), pager, pager->properties_dialog);
}
static void
wnck_selector_connect_to_screen (WnckSelector *selector, WnckScreen *screen)
{
wncklet_connect_while_alive (screen, "active_window_changed",
G_CALLBACK
(wnck_selector_active_window_changed),
selector, selector);
wncklet_connect_while_alive (screen, "window_opened",
G_CALLBACK (wnck_selector_window_opened),
selector, selector);
wncklet_connect_while_alive (screen, "window_closed",
G_CALLBACK (wnck_selector_window_closed),
selector, selector);
wncklet_connect_while_alive (screen, "workspace_created",
G_CALLBACK (wnck_selector_workspace_created),
selector, selector);
wncklet_connect_while_alive (screen, "workspace_destroyed",
G_CALLBACK (wnck_selector_workspace_destroyed),
selector, selector);
}
static void
setup_dialog (GtkBuilder *builder,
PagerData *pager)
{
gboolean value;
GtkTreeViewColumn *column;
GtkCellRenderer *cell;
int nr_ws, i;
pager->workspaces_frame = WID ("workspaces_frame");
pager->workspace_names_label = WID ("workspace_names_label");
pager->workspace_names_scroll = WID ("workspace_names_scroll");
pager->display_workspaces_toggle = WID ("workspace_name_toggle");
setup_sensitivity (pager, builder,
"workspace_name_toggle",
NULL,
NULL,
"display-workspace-names" /* key */);
pager->all_workspaces_radio = WID ("all_workspaces_radio");
pager->current_only_radio = WID ("current_only_radio");
setup_sensitivity (pager, builder,
"all_workspaces_radio",
"current_only_radio",
"label_row_col",
"display-all-workspaces" /* key */);
pager->num_rows_spin = WID ("num_rows_spin");
pager->label_row_col = WID("label_row_col");
setup_sensitivity (pager, builder,
"num_rows_spin",
NULL,
NULL,
"num-rows" /* key */);
pager->num_workspaces_spin = WID ("num_workspaces_spin");
pager->workspaces_tree = WID ("workspaces_tree_view");
/* Display workspace names: */
g_signal_connect (G_OBJECT (pager->display_workspaces_toggle), "toggled",
(GCallback) display_workspace_names_toggled, pager);
if (pager->display_mode == WNCK_PAGER_DISPLAY_NAME) {
value = TRUE;
} else {
value = FALSE;
}
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pager->display_workspaces_toggle),
value);
/* Display all workspaces: */
g_signal_connect (G_OBJECT (pager->all_workspaces_radio), "toggled",
(GCallback) all_workspaces_toggled, pager);
if (pager->display_all) {
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pager->all_workspaces_radio), TRUE);
if ( ! g_object_get_data (G_OBJECT (pager->num_rows_spin), NEVER_SENSITIVE))
gtk_widget_set_sensitive (pager->num_rows_spin, TRUE);
} else {
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pager->current_only_radio), TRUE);
gtk_widget_set_sensitive (pager->num_rows_spin, FALSE);
}
/* Num rows: */
g_signal_connect (G_OBJECT (pager->num_rows_spin), "value_changed",
(GCallback) num_rows_value_changed, pager);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (pager->num_rows_spin), pager->n_rows);
gtk_label_set_text (GTK_LABEL (pager->label_row_col), pager->orientation == GTK_ORIENTATION_HORIZONTAL ? _("rows") : _("columns"));
g_signal_connect (pager->properties_dialog, "destroy",
G_CALLBACK (properties_dialog_destroyed),
pager);
g_signal_connect (pager->properties_dialog, "delete_event",
G_CALLBACK (delete_event),
pager);
g_signal_connect (pager->properties_dialog, "response",
G_CALLBACK (response_cb),
pager);
g_signal_connect (WID ("done_button"), "clicked",
(GCallback) close_dialog, pager);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (pager->num_workspaces_spin),
wnck_screen_get_workspace_count (pager->screen));
g_signal_connect (G_OBJECT (pager->num_workspaces_spin), "value_changed",
(GCallback) num_workspaces_value_changed, pager);
wncklet_connect_while_alive (pager->screen, "workspace_created",
G_CALLBACK(workspace_created),
pager,
pager->properties_dialog);
wncklet_connect_while_alive (pager->screen, "workspace_destroyed",
G_CALLBACK(workspace_destroyed),
pager,
pager->properties_dialog);
g_signal_connect (G_OBJECT (pager->workspaces_tree), "focus_out_event",
(GCallback) workspaces_tree_focused_out, pager);
pager->workspaces_store = gtk_list_store_new (1, G_TYPE_STRING, NULL);
update_workspaces_model (pager);
gtk_tree_view_set_model (GTK_TREE_VIEW (pager->workspaces_tree), GTK_TREE_MODEL (pager->workspaces_store));
g_object_unref (pager->workspaces_store);
cell = g_object_new (GTK_TYPE_CELL_RENDERER_TEXT, "editable", TRUE, NULL);
column = gtk_tree_view_column_new_with_attributes ("workspace",
cell,
"text", 0,
NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (pager->workspaces_tree), column);
g_signal_connect (cell, "edited",
(GCallback) workspace_name_edited, pager);
nr_ws = wnck_screen_get_workspace_count (pager->screen);
for (i = 0; i < nr_ws; i++) {
wncklet_connect_while_alive (
G_OBJECT (wnck_screen_get_workspace (pager->screen, i)),
"name_changed",
G_CALLBACK(workspace_renamed),
pager,
pager->properties_dialog);
}
update_properties_for_wm (pager);
}