// -----------------------------------------------------------------------------
int g_workspace_count()
{
DEBUGLOGB;
#if _USEGTK
#if _USEWKSPACE
int ret = wnck_screen_get_workspace_count(wnck_screen_get_default());
#else // _USEWKSPACE
#if GTK_CHECK_VERSION(3,0,0)
Screen* xscreen = gdk_x11_screen_get_xscreen(gdk_screen_get_default());
#else
Screen* xscreen = GDK_SCREEN_XSCREEN(gdk_screen_get_default());
#endif
int ret = _wncki_screen_get_workspace_count(xscreen);
#endif // _USEWKSPACE
#else // _USEGTK
int ret = 1;
#endif // _USEGTK
DEBUGLOGE;
return ret;
}
static void
refill_submenu_workspace (WnckActionMenu *menu)
{
GtkWidget *submenu;
GList *children;
GList *l;
int num_workspaces, window_space, i;
WnckWorkspace *workspace;
submenu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu->priv->workspace_item));
/* Remove existing items */
children = gtk_container_get_children (GTK_CONTAINER (submenu));
for (l = children; l; l = l->next)
gtk_container_remove (GTK_CONTAINER (submenu), l->data);
g_list_free (children);
workspace = wnck_window_get_workspace (menu->priv->window);
num_workspaces = wnck_screen_get_workspace_count (wnck_window_get_screen (menu->priv->window));
if (workspace)
window_space = wnck_workspace_get_number (workspace);
else
window_space = -1;
for (i = 0; i < num_workspaces; i++)
{
char *name;
GtkWidget *item;
name = get_workspace_name_with_accel (menu->priv->window, i);
item = make_menu_item (MOVE_TO_WORKSPACE);
g_object_set_data (G_OBJECT (item), "workspace", GINT_TO_POINTER (i));
if (i == window_space)
gtk_widget_set_sensitive (item, FALSE);
gtk_menu_shell_append (GTK_MENU_SHELL (submenu), item);
set_item_text (item, name);
set_item_stock (item, NULL);
g_free (name);
}
gtk_menu_reposition (GTK_MENU (submenu));
}
static void
update_workspaces_model (PagerData *pager)
{
int nr_ws, i;
WnckWorkspace *workspace;
GtkTreeIter iter;
nr_ws = wnck_screen_get_workspace_count (pager->screen);
gtk_spin_button_set_value (GTK_SPIN_BUTTON (pager->num_workspaces_spin), nr_ws);
gtk_list_store_clear (pager->workspaces_store);
for (i = 0; i < nr_ws; i++) {
workspace = wnck_screen_get_workspace (pager->screen, i);
gtk_list_store_append (pager->workspaces_store, &iter);
gtk_list_store_set (pager->workspaces_store,
&iter,
0, wnck_workspace_get_name (workspace),
-1);
}
}
/**
* Return workspace count
*/
int c_get_workspace_count(lua_State *lua)
{
int count = 0;
int top = lua_gettop(lua);
if (top != 0) {
luaL_error(lua, "get_workspace_count: %s", no_indata_expected_error);
return 0;
}
WnckWindow *window = get_current_window();
if (window) {
WnckScreen *screen;
screen = wnck_window_get_screen(window);
count = wnck_screen_get_workspace_count(screen);
}
lua_pushnumber(lua, count);
return 1;
}
static gboolean
update_menu_state (WnckActionMenu *menu)
{
WnckActionMenuPrivate *priv;
WnckWindowActions actions;
WnckScreen *screen;
WnckWorkspace *workspace;
gboolean viewport_mode;
gboolean move_workspace_sensitive;
priv = menu->priv;
priv->idle_handler = 0;
actions = wnck_window_get_actions (priv->window);
screen = wnck_window_get_screen (priv->window);
viewport_mode = wnck_screen_get_workspace_count (screen) == 1 &&
wnck_workspace_is_virtual (wnck_screen_get_workspace (screen,
0));
move_workspace_sensitive = viewport_mode ||
(actions & WNCK_WINDOW_ACTION_CHANGE_WORKSPACE) != 0;
if (wnck_window_is_minimized (priv->window))
{
set_item_text (priv->minimize_item, _("Unmi_nimize"));
set_item_stock (priv->minimize_item, NULL);
gtk_widget_set_sensitive (priv->minimize_item,
(actions & WNCK_WINDOW_ACTION_UNMINIMIZE) != 0);
}
else
{
set_item_text (priv->minimize_item, _("Mi_nimize"));
set_item_stock (priv->minimize_item, WNCK_STOCK_MINIMIZE);
gtk_widget_set_sensitive (priv->minimize_item,
(actions & WNCK_WINDOW_ACTION_MINIMIZE) != 0);
}
if (wnck_window_is_maximized (priv->window))
{
set_item_text (priv->maximize_item, _("Unma_ximize"));
set_item_stock (priv->maximize_item, NULL);
gtk_widget_set_sensitive (priv->maximize_item,
(actions & WNCK_WINDOW_ACTION_UNMAXIMIZE) != 0);
}
else
{
set_item_text (priv->maximize_item, _("Ma_ximize"));
set_item_stock (priv->maximize_item, WNCK_STOCK_MAXIMIZE);
gtk_widget_set_sensitive (priv->maximize_item,
(actions & WNCK_WINDOW_ACTION_MAXIMIZE) != 0);
}
g_signal_handlers_block_by_func (G_OBJECT (priv->above_item),
item_activated_callback,
GINT_TO_POINTER (ABOVE));
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (priv->above_item),
wnck_window_is_above (priv->window));
g_signal_handlers_unblock_by_func (G_OBJECT (priv->above_item),
item_activated_callback,
GINT_TO_POINTER (ABOVE));
gtk_widget_set_sensitive (priv->above_item,
(actions & WNCK_WINDOW_ACTION_ABOVE) != 0);
g_signal_handlers_block_by_func (G_OBJECT (priv->pin_item),
item_activated_callback,
GINT_TO_POINTER (PIN));
g_signal_handlers_block_by_func (G_OBJECT (priv->unpin_item),
item_activated_callback,
GINT_TO_POINTER (UNPIN));
if ((viewport_mode && wnck_window_is_sticky (priv->window)) ||
(!viewport_mode && wnck_window_is_pinned (priv->window)))
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (priv->pin_item),
TRUE);
else
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (priv->unpin_item),
TRUE);
g_signal_handlers_unblock_by_func (G_OBJECT (priv->pin_item),
item_activated_callback,
GINT_TO_POINTER (PIN));
g_signal_handlers_unblock_by_func (G_OBJECT (priv->unpin_item),
item_activated_callback,
GINT_TO_POINTER (UNPIN));
gtk_widget_set_sensitive (priv->pin_item,
move_workspace_sensitive);
gtk_widget_set_sensitive (priv->unpin_item,
move_workspace_sensitive);
gtk_widget_set_sensitive (priv->close_item,
(actions & WNCK_WINDOW_ACTION_CLOSE) != 0);
gtk_widget_set_sensitive (priv->move_item,
(actions & WNCK_WINDOW_ACTION_MOVE) != 0);
gtk_widget_set_sensitive (priv->resize_item,
(actions & WNCK_WINDOW_ACTION_RESIZE) != 0);
gtk_widget_set_sensitive (priv->workspace_item,
move_workspace_sensitive);
gtk_widget_set_sensitive (priv->left_item,
move_workspace_sensitive);
gtk_widget_set_sensitive (priv->right_item,
move_workspace_sensitive);
gtk_widget_set_sensitive (priv->up_item,
move_workspace_sensitive);
gtk_widget_set_sensitive (priv->down_item,
move_workspace_sensitive);
workspace = wnck_window_get_workspace (priv->window);
if (viewport_mode && !wnck_window_is_sticky (priv->window))
{
int window_x, window_y;
int viewport_x, viewport_y;
int viewport_width, viewport_height;
int screen_width, screen_height;
if (!workspace)
workspace = wnck_screen_get_workspace (screen, 0);
wnck_window_get_geometry (priv->window, &window_x, &window_y, NULL, NULL);
viewport_x = wnck_workspace_get_viewport_x (workspace);
viewport_y = wnck_workspace_get_viewport_y (workspace);
window_x += viewport_x;
window_y += viewport_y;
viewport_width = wnck_workspace_get_width (workspace);
viewport_height = wnck_workspace_get_height (workspace);
screen_width = wnck_screen_get_width (screen);
screen_height = wnck_screen_get_height (screen);
if (window_x >= screen_width)
gtk_widget_show (priv->left_item);
else
gtk_widget_hide (priv->left_item);
if (window_x < viewport_width - screen_width)
gtk_widget_show (priv->right_item);
else
gtk_widget_hide (priv->right_item);
if (window_y >= screen_height)
gtk_widget_show (priv->up_item);
else
gtk_widget_hide (priv->up_item);
if (window_y < viewport_height - screen_height)
gtk_widget_show (priv->down_item);
else
gtk_widget_hide (priv->down_item);
}
else if (!viewport_mode && workspace && !wnck_window_is_pinned (priv->window))
{
if (wnck_workspace_get_neighbor (workspace, WNCK_MOTION_LEFT))
gtk_widget_show (priv->left_item);
else
gtk_widget_hide (priv->left_item);
if (wnck_workspace_get_neighbor (workspace, WNCK_MOTION_RIGHT))
gtk_widget_show (priv->right_item);
else
gtk_widget_hide (priv->right_item);
if (wnck_workspace_get_neighbor (workspace, WNCK_MOTION_UP))
gtk_widget_show (priv->up_item);
else
gtk_widget_hide (priv->up_item);
if (wnck_workspace_get_neighbor (workspace, WNCK_MOTION_DOWN))
gtk_widget_show (priv->down_item);
else
gtk_widget_hide (priv->down_item);
}
else
{
gtk_widget_hide (priv->left_item);
gtk_widget_hide (priv->right_item);
gtk_widget_hide (priv->up_item);
gtk_widget_hide (priv->down_item);
}
if (viewport_mode)
{
int viewport_width, viewport_height;
int screen_width, screen_height;
viewport_width = wnck_workspace_get_width (workspace);
viewport_height = wnck_workspace_get_height (workspace);
screen_width = wnck_screen_get_width (screen);
screen_height = wnck_screen_get_height (screen);
gtk_widget_show (priv->workspace_separator);
gtk_widget_show (priv->pin_item);
gtk_widget_show (priv->unpin_item);
if (viewport_width >= 2 * screen_width ||
viewport_height >= 2 * screen_height)
{
gtk_widget_show (priv->workspace_item);
refill_submenu_viewport (menu);
}
else
{
gtk_widget_hide (priv->workspace_item);
gtk_menu_popdown (GTK_MENU (gtk_menu_item_get_submenu (GTK_MENU_ITEM (priv->workspace_item))));
}
}
else if (wnck_screen_get_workspace_count (screen) > 1)
{
gtk_widget_show (priv->workspace_separator);
gtk_widget_show (priv->pin_item);
gtk_widget_show (priv->unpin_item);
gtk_widget_show (priv->workspace_item);
refill_submenu_workspace (menu);
}
else
{
gtk_widget_hide (priv->workspace_separator);
gtk_widget_hide (priv->pin_item);
gtk_widget_hide (priv->unpin_item);
gtk_widget_hide (priv->workspace_item);
gtk_menu_popdown (GTK_MENU (gtk_menu_item_get_submenu (GTK_MENU_ITEM (priv->workspace_item))));
}
gtk_menu_reposition (GTK_MENU (menu));
return FALSE;
}
static void
item_activated_callback (GtkWidget *menu_item,
gpointer data)
{
WnckActionMenu *menu;
WnckWindow *window;
WindowAction action = GPOINTER_TO_INT (data);
WnckScreen *screen;
gboolean viewport_mode;
menu = get_action_menu (menu_item);
if (menu == NULL)
return;
window = menu->priv->window;
screen = wnck_window_get_screen (window);
viewport_mode = wnck_screen_get_workspace_count (screen) == 1 &&
wnck_workspace_is_virtual (wnck_screen_get_workspace (screen,
0));
switch (action)
{
case CLOSE:
/* In an activate callback, so gtk_get_current_event_time() suffices */
wnck_window_close (window,
gtk_get_current_event_time ());
break;
case MINIMIZE:
if (wnck_window_is_minimized (window))
wnck_window_unminimize (window,
gtk_get_current_event_time ());
else
wnck_window_minimize (window);
break;
case MAXIMIZE:
if (wnck_window_is_maximized (window))
wnck_window_unmaximize (window);
else
wnck_window_maximize (window);
break;
case ABOVE:
if (wnck_window_is_above (window))
wnck_window_unmake_above (window);
else
wnck_window_make_above (window);
break;
case MOVE:
wnck_window_keyboard_move (window);
break;
case RESIZE:
wnck_window_keyboard_size (window);
break;
case PIN:
if (!viewport_mode)
wnck_window_pin (window);
else
wnck_window_stick (window);
break;
case UNPIN:
if (!viewport_mode)
wnck_window_unpin (window);
else
wnck_window_unstick (window);
break;
case LEFT:
if (!viewport_mode)
{
WnckWorkspace *workspace;
workspace = wnck_workspace_get_neighbor (wnck_window_get_workspace (window),
WNCK_MOTION_LEFT);
wnck_window_move_to_workspace (window, workspace);
}
else
{
int width, xw, yw, ww, hw;
width = wnck_screen_get_width (screen);
wnck_window_get_geometry (window, &xw, &yw, &ww, &hw);
wnck_window_unstick (window);
wnck_window_set_geometry (window, 0,
WNCK_WINDOW_CHANGE_X | WNCK_WINDOW_CHANGE_Y,
xw - width, yw,
ww, hw);
}
break;
case RIGHT:
if (!viewport_mode)
{
WnckWorkspace *workspace;
workspace = wnck_workspace_get_neighbor (wnck_window_get_workspace (window),
WNCK_MOTION_RIGHT);
wnck_window_move_to_workspace (window, workspace);
}
else
{
int width, xw, yw, ww, hw;
width = wnck_screen_get_width (screen);
wnck_window_get_geometry (window, &xw, &yw, &ww, &hw);
wnck_window_unstick (window);
wnck_window_set_geometry (window, 0,
WNCK_WINDOW_CHANGE_X | WNCK_WINDOW_CHANGE_Y,
xw + width, yw,
ww, hw);
}
break;
case UP:
if (!viewport_mode)
{
WnckWorkspace *workspace;
workspace = wnck_workspace_get_neighbor (wnck_window_get_workspace (window),
WNCK_MOTION_UP);
wnck_window_move_to_workspace (window, workspace);
}
else
{
int height, xw, yw, ww, hw;
height = wnck_screen_get_height (screen);
wnck_window_get_geometry (window, &xw, &yw, &ww, &hw);
wnck_window_unstick (window);
wnck_window_set_geometry (window, 0,
WNCK_WINDOW_CHANGE_X | WNCK_WINDOW_CHANGE_Y,
xw, yw - height,
ww, hw);
}
break;
case DOWN:
if (!viewport_mode)
{
WnckWorkspace *workspace;
workspace = wnck_workspace_get_neighbor (wnck_window_get_workspace (window),
WNCK_MOTION_DOWN);
wnck_window_move_to_workspace (window, workspace);
}
else
{
int height, xw, yw, ww, hw;
height = wnck_screen_get_height (screen);
wnck_window_get_geometry (window, &xw, &yw, &ww, &hw);
wnck_window_unstick (window);
wnck_window_set_geometry (window, 0,
WNCK_WINDOW_CHANGE_X | WNCK_WINDOW_CHANGE_Y,
xw, yw + height,
ww, hw);
}
break;
case MOVE_TO_WORKSPACE:
if (!viewport_mode)
{
int workspace_index;
WnckWorkspace *workspace;
workspace_index = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (menu_item),
"workspace"));
workspace = wnck_screen_get_workspace (screen, workspace_index);
wnck_window_move_to_workspace (window, workspace);
}
else
{
WnckWorkspace *workspace;
int new_viewport_x, new_viewport_y;
int width, height;
int xw, yw, ww, hw;
int viewport_x, viewport_y;
new_viewport_x = GPOINTER_TO_INT (
g_object_get_data (G_OBJECT (menu_item),
"viewport_x"));
new_viewport_y = GPOINTER_TO_INT (
g_object_get_data (G_OBJECT (menu_item),
"viewport_y"));
workspace = wnck_screen_get_workspace (screen, 0);
width = wnck_screen_get_width (screen);
height = wnck_screen_get_height (screen);
wnck_window_get_geometry (window, &xw, &yw, &ww, &hw);
viewport_x = wnck_workspace_get_viewport_x (workspace);
viewport_y = wnck_workspace_get_viewport_y (workspace);
wnck_window_unstick (window);
wnck_window_set_geometry (window, 0,
WNCK_WINDOW_CHANGE_X | WNCK_WINDOW_CHANGE_Y,
xw + new_viewport_x - viewport_x,
yw + new_viewport_y - viewport_y,
ww, hw);
}
break;
default:
g_assert_not_reached ();
}
}
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);
}
static void
wnck_selector_insert_window (WnckSelector *selector, WnckWindow *window)
{
GtkWidget *item;
WnckScreen *screen;
WnckWorkspace *workspace;
int workspace_n;
int i;
screen = wnck_selector_get_screen (selector);
workspace = wnck_window_get_workspace (window);
if (!workspace && !wnck_window_is_pinned (window))
return;
item = wnck_selector_create_window (selector, window);
if (!workspace || workspace == wnck_screen_get_active_workspace (screen))
{
/* window is pinned or in the current workspace
* => insert before the separator */
GList *l, *children;
i = 0;
children = gtk_container_get_children (GTK_CONTAINER (selector->priv->menu));
for (l = children; l; l = l->next)
{
if (GTK_IS_SEPARATOR_MENU_ITEM (l->data))
break;
i++;
}
g_list_free (children);
gtk_menu_shell_insert (GTK_MENU_SHELL (selector->priv->menu),
item, i);
}
else
{
workspace_n = wnck_workspace_get_number (workspace);
if (workspace_n == wnck_screen_get_workspace_count (screen) - 1)
/* window is in last workspace => just append */
gtk_menu_shell_append (GTK_MENU_SHELL (selector->priv->menu), item);
else
{
/* insert just before the next workspace item */
GList *l, *children;
i = 0;
children = gtk_container_get_children (GTK_CONTAINER (selector->priv->menu));
for (l = children; l; l = l->next)
{
int j;
j = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (l->data),
"wnck-selector-workspace-n"));
if (j - 1 == workspace_n + 1)
break;
i++;
}
g_list_free (children);
gtk_menu_shell_insert (GTK_MENU_SHELL (selector->priv->menu),
item, i);
}
}
}
static void
wnck_selector_on_show (GtkWidget *widget, WnckSelector *selector)
{
GtkWidget *separator;
WnckScreen *screen;
WnckWorkspace *workspace;
int nb_workspace;
int i;
GList **windows_per_workspace;
GList *windows;
GList *l, *children;
/* Remove existing items */
children = gtk_container_get_children (GTK_CONTAINER (selector->priv->menu));
for (l = children; l; l = l->next)
gtk_container_remove (GTK_CONTAINER (selector->priv->menu), l->data);
g_list_free (children);
if (selector->priv->window_hash)
g_hash_table_destroy (selector->priv->window_hash);
selector->priv->window_hash = g_hash_table_new_full (g_direct_hash,
g_direct_equal,
NULL, g_free);
screen = wnck_selector_get_screen (selector);
nb_workspace = wnck_screen_get_workspace_count (screen);
windows_per_workspace = g_malloc0 (nb_workspace * sizeof (GList *));
/* Get windows ordered by workspaces */
windows = wnck_screen_get_windows (screen);
windows = g_list_sort (windows, wnck_selector_windows_compare);
for (l = windows; l; l = l->next)
{
workspace = wnck_window_get_workspace (l->data);
if (!workspace && wnck_window_is_pinned (l->data))
workspace = wnck_screen_get_active_workspace (screen);
if (!workspace)
continue;
i = wnck_workspace_get_number (workspace);
windows_per_workspace[i] = g_list_prepend (windows_per_workspace[i],
l->data);
}
/* Add windows from the current workspace */
workspace = wnck_screen_get_active_workspace (screen);
if (workspace)
{
i = wnck_workspace_get_number (workspace);
windows_per_workspace[i] = g_list_reverse (windows_per_workspace[i]);
for (l = windows_per_workspace[i]; l; l = l->next)
wnck_selector_append_window (selector, l->data);
g_list_free (windows_per_workspace[i]);
windows_per_workspace[i] = NULL;
}
/* Add separator */
separator = gtk_separator_menu_item_new ();
gtk_menu_shell_append (GTK_MENU_SHELL (selector->priv->menu), separator);
/* Add windows from other workspaces */
for (i = 0; i < nb_workspace; i++)
{
wnck_selector_add_workspace (selector, screen, i);
windows_per_workspace[i] = g_list_reverse (windows_per_workspace[i]);
for (l = windows_per_workspace[i]; l; l = l->next)
wnck_selector_append_window (selector, l->data);
g_list_free (windows_per_workspace[i]);
windows_per_workspace[i] = NULL;
}
g_free (windows_per_workspace);
selector->priv->no_windows_item = wnck_selector_item_new (selector,
_("No Windows Open"),
NULL);
gtk_widget_set_sensitive (selector->priv->no_windows_item, FALSE);
gtk_menu_shell_append (GTK_MENU_SHELL (selector->priv->menu),
selector->priv->no_windows_item);
wnck_selector_make_menu_consistent (selector);
}
static gboolean
applet_scroll (PanelApplet *applet,
GdkEventScroll *event,
PagerData *pager)
{
WnckScreen *screen;
int index;
int n_workspaces;
int n_columns;
int in_last_row;
if (event->type != GDK_SCROLL)
return FALSE;
screen = wncklet_get_screen (GTK_WIDGET (applet));
index = wnck_workspace_get_number (wnck_screen_get_active_workspace (screen));
n_workspaces = wnck_screen_get_workspace_count (screen);
n_columns = n_workspaces / pager->n_rows;
if (n_workspaces % pager->n_rows != 0)
n_columns++;
in_last_row = n_workspaces % n_columns;
switch (event->direction) {
case GDK_SCROLL_DOWN:
if (index + n_columns < n_workspaces)
index += n_columns;
else if ((index < n_workspaces - 1
&& index + in_last_row != n_workspaces - 1) ||
(index == n_workspaces - 1
&& in_last_row != 0))
index = (index % n_columns) + 1;
break;
case GDK_SCROLL_RIGHT:
if (index < n_workspaces - 1)
index++;
break;
case GDK_SCROLL_UP:
if (index - n_columns >= 0)
index -= n_columns;
else if (index > 0)
index = ((pager->n_rows - 1) * n_columns) + (index % n_columns) - 1;
if (index >= n_workspaces)
index -= n_columns;
break;
case GDK_SCROLL_LEFT:
if (index > 0)
index--;
break;
default:
g_assert_not_reached ();
break;
}
wnck_workspace_activate (wnck_screen_get_workspace (screen, index),
event->time);
return TRUE;
}
static gboolean applet_scroll(MatePanelApplet* applet, GdkEventScroll* event, PagerData* pager)
{
GdkScrollDirection absolute_direction;
int index;
int n_workspaces;
int n_columns;
int in_last_row;
if (event->type != GDK_SCROLL)
return FALSE;
index = wnck_workspace_get_number(wnck_screen_get_active_workspace(pager->screen));
n_workspaces = wnck_screen_get_workspace_count(pager->screen);
n_columns = n_workspaces / pager->n_rows;
if (n_workspaces % pager->n_rows != 0)
n_columns++;
in_last_row = n_workspaces % n_columns;
absolute_direction = event->direction;
if (gtk_widget_get_direction(GTK_WIDGET(applet)) == GTK_TEXT_DIR_RTL)
{
switch (event->direction)
{
case GDK_SCROLL_DOWN:
case GDK_SCROLL_UP:
break;
case GDK_SCROLL_RIGHT:
absolute_direction = GDK_SCROLL_LEFT;
break;
case GDK_SCROLL_LEFT:
absolute_direction = GDK_SCROLL_RIGHT;
break;
}
}
switch (absolute_direction)
{
case GDK_SCROLL_DOWN:
if (index + n_columns < n_workspaces)
{
index += n_columns;
}
else if (pager->wrap_workspaces && index == n_workspaces - 1)
{
index = 0;
}
else if ((index < n_workspaces - 1 && index + in_last_row != n_workspaces - 1) || (index == n_workspaces - 1 && in_last_row != 0))
{
index = (index % n_columns) + 1;
}
break;
case GDK_SCROLL_RIGHT:
if (index < n_workspaces - 1)
{
index++;
}
else if (pager->wrap_workspaces)
{
index = 0;
}
break;
case GDK_SCROLL_UP:
if (index - n_columns >= 0)
{
index -= n_columns;
}
else if (index > 0)
{
index = ((pager->n_rows - 1) * n_columns) + (index % n_columns) - 1;
}
else if (pager->wrap_workspaces)
{
index = n_workspaces - 1;
}
if (index >= n_workspaces)
index -= n_columns;
break;
case GDK_SCROLL_LEFT:
if (index > 0)
{
index--;
}
else if (pager->wrap_workspaces)
{
index = n_workspaces - 1;
}
break;
default:
g_assert_not_reached();
break;
}
wnck_workspace_activate(wnck_screen_get_workspace(pager->screen, index), event->time);
return TRUE;
}
