void
meta_workspace_activate_with_focus (MetaWorkspace *workspace,
MetaWindow *focus_this,
guint32 timestamp)
{
MetaWorkspace *old;
MetaWindow *move_window;
meta_verbose ("Activating workspace %d\n",
meta_workspace_index (workspace));
if (workspace->screen->active_workspace == workspace)
return;
if (workspace->screen->active_workspace)
workspace_switch_sound(workspace->screen->active_workspace, workspace);
/* Note that old can be NULL; e.g. when starting up */
old = workspace->screen->active_workspace;
workspace->screen->active_workspace = workspace;
set_active_space_hint (workspace->screen);
/* If the "show desktop" mode is active for either the old workspace
* or the new one *but not both*, then update the
* _net_showing_desktop hint
*/
if (old && (old->showing_desktop ^ workspace->showing_desktop))
meta_screen_update_showing_desktop_hint (workspace->screen);
if (old == NULL)
return;
move_window = NULL;
if (workspace->screen->display->grab_op == META_GRAB_OP_MOVING ||
workspace->screen->display->grab_op == META_GRAB_OP_KEYBOARD_MOVING)
move_window = workspace->screen->display->grab_window;
if (move_window != NULL)
{
if (move_window->on_all_workspaces)
move_window = NULL; /* don't move it after all */
/* We put the window on the new workspace, flip spaces,
* then remove from old workspace, so the window
* never gets unmapped and we maintain the button grab
* on it.
*
* \bug This comment appears to be the reverse of what happens
*/
if (move_window && (move_window->workspace != workspace))
{
meta_workspace_remove_window (old, move_window);
meta_workspace_add_window (workspace, move_window);
}
}
meta_workspace_queue_calc_showing (old);
meta_workspace_queue_calc_showing (workspace);
/* FIXME: Why do we need this?!? Isn't it handled in the lines above? */
if (move_window)
/* Removes window from other spaces */
meta_window_change_workspace (move_window, workspace);
if (focus_this)
{
meta_window_focus (focus_this, timestamp);
meta_window_raise (focus_this);
}
else if (move_window)
{
meta_window_raise (move_window);
}
else
{
meta_topic (META_DEBUG_FOCUS, "Focusing default window on new workspace\n");
meta_workspace_focus_default_window (workspace, NULL, timestamp);
}
}
MetaWindowMenu*
meta_window_menu_new (MetaFrames *frames,
MetaMenuOp ops,
MetaMenuOp insensitive,
Window client_xwindow,
unsigned long active_workspace,
int n_workspaces,
MetaWindowMenuFunc func,
gpointer data)
{
int i;
MetaWindowMenu *menu;
/* FIXME: Modifications to 'ops' should happen in meta_window_show_menu */
if (n_workspaces < 2)
ops &= ~(META_MENU_OP_STICK | META_MENU_OP_UNSTICK | META_MENU_OP_WORKSPACES);
else if (n_workspaces == 2)
/* #151183: If we only have two workspaces, disable the menu listing them. */
ops &= ~(META_MENU_OP_WORKSPACES);
menu = g_new (MetaWindowMenu, 1);
menu->frames = frames;
menu->client_xwindow = client_xwindow;
menu->func = func;
menu->data = data;
menu->ops = ops;
menu->insensitive = insensitive;
menu->menu = gtk_menu_new ();
gtk_menu_set_screen (GTK_MENU (menu->menu),
gtk_widget_get_screen (GTK_WIDGET (frames)));
for (i = 0; i < (int) G_N_ELEMENTS (menuitems); i++)
{
MenuItem menuitem = menuitems[i];
if (ops & menuitem.op || menuitem.op == 0)
{
GtkWidget *mi;
MenuData *md;
unsigned int key;
MetaVirtualModifier mods;
mi = menu_item_new (&menuitem, -1);
/* Set the activeness of radiobuttons. */
switch (menuitem.op)
{
case META_MENU_OP_STICK:
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (mi),
active_workspace == 0xFFFFFFFF);
break;
case META_MENU_OP_UNSTICK:
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (mi),
active_workspace != 0xFFFFFFFF);
break;
default:
break;
}
if (menuitem.type == MENU_ITEM_WORKSPACE_LIST)
{
if (ops & META_MENU_OP_WORKSPACES)
{
Display *display;
Window xroot;
GdkScreen *screen;
GdkWindow *window;
GtkWidget *submenu;
int j;
MenuItem to_another_workspace = {
0, MENU_ITEM_NORMAL, FALSE,
N_("Move to Another _Workspace")
};
meta_verbose ("Creating %d-workspace menu current space %lu\n",
n_workspaces, active_workspace);
window = gtk_widget_get_window (GTK_WIDGET (frames));
display = GDK_WINDOW_XDISPLAY (window);
screen = gdk_window_get_screen (window);
xroot = GDK_WINDOW_XID (gdk_screen_get_root_window (screen));
submenu = gtk_menu_new ();
g_assert (mi==NULL);
mi = menu_item_new (&to_another_workspace, -1);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (mi), submenu);
for (j = 0; j < n_workspaces; j++)
{
char *label;
MenuData *md;
unsigned int key;
MetaVirtualModifier mods;
MenuItem moveitem;
GtkWidget *submi;
meta_core_get_menu_accelerator (META_MENU_OP_WORKSPACES,
j + 1,
&key, &mods);
label = get_workspace_name_with_accel (display, xroot, j);
moveitem.type = MENU_ITEM_NORMAL;
moveitem.op = META_MENU_OP_WORKSPACES;
moveitem.label = label;
submi = menu_item_new (&moveitem, j + 1);
g_free (label);
if ((active_workspace == (unsigned)j) && (ops & META_MENU_OP_UNSTICK))
gtk_widget_set_sensitive (submi, FALSE);
md = g_new (MenuData, 1);
md->menu = menu;
md->op = META_MENU_OP_WORKSPACES;
g_object_set_data (G_OBJECT (submi),
"workspace",
GINT_TO_POINTER (j));
g_signal_connect_data (G_OBJECT (submi),
"activate",
G_CALLBACK (activate_cb),
md,
(GClosureNotify) g_free, 0);
gtk_menu_shell_append (GTK_MENU_SHELL (submenu), submi);
gtk_widget_show (submi);
}
}
else
meta_verbose ("not creating workspace menu\n");
}
else if (menuitem.type != MENU_ITEM_SEPARATOR)
{
meta_core_get_menu_accelerator (menuitems[i].op, -1,
&key, &mods);
if (insensitive & menuitem.op)
gtk_widget_set_sensitive (mi, FALSE);
md = g_new (MenuData, 1);
md->menu = menu;
md->op = menuitem.op;
g_signal_connect_data (G_OBJECT (mi),
"activate",
G_CALLBACK (activate_cb),
md,
(GClosureNotify) g_free, 0);
}
if (mi)
{
gtk_menu_shell_append (GTK_MENU_SHELL (menu->menu), mi);
gtk_widget_show (mi);
}
}
}
g_signal_connect (menu->menu, "selection_done",
G_CALLBACK (menu_closed), menu);
return menu;
}
static gboolean
meta_display_handle_event (MetaDisplay *display,
const ClutterEvent *event)
{
MetaWindow *window;
gboolean bypass_clutter = FALSE;
G_GNUC_UNUSED gboolean bypass_wayland = FALSE;
MetaGestureTracker *tracker;
ClutterEventSequence *sequence;
ClutterInputDevice *source;
sequence = clutter_event_get_event_sequence (event);
/* Set the pointer emulating sequence on touch begin, if eligible */
if (event->type == CLUTTER_TOUCH_BEGIN)
{
if (sequence_is_pointer_emulated (display, event))
{
/* This is the new pointer emulating sequence */
display->pointer_emulating_sequence = sequence;
}
else if (display->pointer_emulating_sequence == sequence)
{
/* This sequence was "pointer emulating" in a prior incarnation,
* but now it isn't. We unset the pointer emulating sequence at
* this point so the current sequence is not mistaken as pointer
* emulating, while we've ensured that it's been deemed
* "pointer emulating" throughout all of the event processing
* of the previous incarnation.
*/
display->pointer_emulating_sequence = NULL;
}
}
#ifdef HAVE_WAYLAND
MetaWaylandCompositor *compositor = NULL;
if (meta_is_wayland_compositor ())
{
compositor = meta_wayland_compositor_get_default ();
meta_wayland_compositor_update (compositor, event);
}
#endif
if (!display->current_pad_osd &&
(event->type == CLUTTER_PAD_BUTTON_PRESS ||
event->type == CLUTTER_PAD_BUTTON_RELEASE))
{
MetaBackend *backend = meta_get_backend ();
if (meta_input_settings_handle_pad_button (meta_backend_get_input_settings (backend),
clutter_event_get_source_device (event),
event->type == CLUTTER_PAD_BUTTON_PRESS,
event->pad_button.button))
{
bypass_wayland = bypass_clutter = TRUE;
goto out;
}
}
source = clutter_event_get_source_device (event);
if (source)
{
meta_backend_update_last_device (meta_get_backend (),
clutter_input_device_get_device_id (source));
}
#ifdef HAVE_WAYLAND
if (meta_is_wayland_compositor () && event->type == CLUTTER_MOTION)
{
MetaWaylandCompositor *compositor;
compositor = meta_wayland_compositor_get_default ();
if (meta_wayland_tablet_manager_consumes_event (compositor->tablet_manager, event))
{
meta_wayland_tablet_manager_update_cursor_position (compositor->tablet_manager, event);
}
else
{
MetaCursorTracker *tracker = meta_cursor_tracker_get_for_screen (NULL);
meta_cursor_tracker_update_position (tracker, event->motion.x, event->motion.y);
}
display->monitor_cache_invalidated = TRUE;
}
#endif
handle_idletime_for_event (event);
window = get_window_for_event (display, event);
display->current_time = event->any.time;
if (window && !window->override_redirect &&
(event->type == CLUTTER_KEY_PRESS ||
event->type == CLUTTER_BUTTON_PRESS ||
event->type == CLUTTER_TOUCH_BEGIN))
{
if (CurrentTime == display->current_time)
{
/* We can't use missing (i.e. invalid) timestamps to set user time,
* nor do we want to use them to sanity check other timestamps.
* See bug 313490 for more details.
*/
meta_warning ("Event has no timestamp! You may be using a broken "
"program such as xse. Please ask the authors of that "
"program to fix it.\n");
}
else
{
meta_window_set_user_time (window, display->current_time);
meta_display_sanity_check_timestamps (display, display->current_time);
}
}
tracker = meta_display_get_gesture_tracker (display);
if (meta_gesture_tracker_handle_event (tracker, event))
{
bypass_wayland = bypass_clutter = TRUE;
goto out;
}
if (display->event_route == META_EVENT_ROUTE_WINDOW_OP)
{
if (meta_window_handle_mouse_grab_op_event (window, event))
{
bypass_clutter = TRUE;
bypass_wayland = TRUE;
goto out;
}
}
/* For key events, it's important to enforce single-handling, or
* we can get into a confused state. So if a keybinding is
* handled (because it's one of our hot-keys, or because we are
* in a keyboard-grabbed mode like moving a window, we don't
* want to pass the key event to the compositor or Wayland at all.
*/
if (meta_keybindings_process_event (display, window, event))
{
bypass_clutter = TRUE;
bypass_wayland = TRUE;
goto out;
}
/* Do not pass keyboard events to Wayland if key focus is not on the
* stage in normal mode (e.g. during keynav in the panel)
*/
if (display->event_route == META_EVENT_ROUTE_NORMAL)
{
if (IS_KEY_EVENT (event) && !stage_has_key_focus ())
{
bypass_wayland = TRUE;
goto out;
}
}
if (display->current_pad_osd)
{
bypass_wayland = TRUE;
goto out;
}
if (window)
{
/* Events that are likely to trigger compositor gestures should
* be known to clutter so they can propagate along the hierarchy.
* Gesture-wise, there's two groups of events we should be getting
* here:
* - CLUTTER_TOUCH_* with a touch sequence that's not yet accepted
* by the gesture tracker, these might trigger gesture actions
* into recognition. Already accepted touch sequences are handled
* directly by meta_gesture_tracker_handle_event().
* - CLUTTER_TOUCHPAD_* events over windows. These can likewise
* trigger ::captured-event handlers along the way.
*/
bypass_clutter = !IS_GESTURE_EVENT (event);
meta_window_handle_ungrabbed_event (window, event);
/* This might start a grab op. If it does, then filter out the
* event, and if it doesn't, replay the event to release our
* own sync grab. */
if (display->event_route == META_EVENT_ROUTE_WINDOW_OP ||
display->event_route == META_EVENT_ROUTE_FRAME_BUTTON)
{
bypass_clutter = TRUE;
bypass_wayland = TRUE;
}
else
{
/* Only replay button press events, since that's where we
* have the synchronous grab. */
if (event->type == CLUTTER_BUTTON_PRESS)
{
MetaBackend *backend = meta_get_backend ();
if (META_IS_BACKEND_X11 (backend))
{
Display *xdisplay = meta_backend_x11_get_xdisplay (META_BACKEND_X11 (backend));
meta_verbose ("Allowing events time %u\n",
(unsigned int)event->button.time);
XIAllowEvents (xdisplay, clutter_event_get_device_id (event),
XIReplayDevice, event->button.time);
}
}
}
goto out;
}
out:
/* If the compositor has a grab, don't pass that through to Wayland */
if (display->event_route == META_EVENT_ROUTE_COMPOSITOR_GRAB)
bypass_wayland = TRUE;
/* If a Wayland client has a grab, don't pass that through to Clutter */
if (display->event_route == META_EVENT_ROUTE_WAYLAND_POPUP)
bypass_clutter = TRUE;
#ifdef HAVE_WAYLAND
if (compositor && !bypass_wayland)
{
if (meta_wayland_compositor_handle_event (compositor, event))
bypass_clutter = TRUE;
}
#endif
display->current_time = CurrentTime;
return bypass_clutter;
}
static gboolean on_idle_end_grab(guint timestamp)
{
meta_verbose ("%s\n", __func__);
meta_display_end_grab_op(meta_get_display(), timestamp);
return G_SOURCE_REMOVE;
}
//TODO: response to screen-changed?
void deepin_workspace_overview_populate(DeepinWorkspaceOverview* self,
MetaWorkspace* ws)
{
DeepinWorkspaceOverviewPrivate* priv = self->priv;
priv->workspace = ws;
GdkScreen* screen = gdk_screen_get_default();
priv->primary = gdk_screen_get_primary_monitor(screen);
gint n_monitors = gdk_screen_get_n_monitors(screen);
priv->monitors = g_ptr_array_new_full(n_monitors, monitor_data_destroy);
for (int i = 0; i < n_monitors; i++) {
MonitorData* md = monitor_data_new();
g_ptr_array_add(priv->monitors, md);
md->monitor = i;
md->clones = g_ptr_array_new();
gdk_screen_get_monitor_geometry(screen, i, (GdkRectangle*)&md->mon_rect);
/**
* gdk_screen_get_monitor_workarea fails to honor struts, so I have to use xinerama
* to get correct workarea
*/
const MetaXineramaScreenInfo* xinerama = meta_screen_get_xinerama_for_rect(ws->screen, &md->mon_rect);
meta_workspace_get_work_area_for_xinerama(ws, xinerama->number, (GdkRectangle*)&md->mon_workarea);
}
GList* ls = meta_stack_list_windows(ws->screen->stack,
priv->all_window_mode? NULL: ws);
GList* l = ls;
while (l) {
MetaWindow* win = (MetaWindow*)l->data;
if (win->type == META_WINDOW_NORMAL) {
if (priv->present_xids && g_hash_table_size(priv->present_xids)) {
if (g_hash_table_contains(priv->present_xids, GINT_TO_POINTER(win->xwindow))) {
_clone_window(self, win);
}
} else {
_clone_window(self, win);
}
}
l = l->next;
}
g_list_free(ls);
{
priv->close_button = gtk_event_box_new();
gtk_event_box_set_above_child(GTK_EVENT_BOX(priv->close_button), FALSE);
gtk_event_box_set_visible_window(GTK_EVENT_BOX(priv->close_button), FALSE);
GtkWidget* image = gtk_image_new_from_file(METACITY_PKGDATADIR "/close.png");
gtk_container_add(GTK_CONTAINER(priv->close_button), image);
deepin_fixed_put(DEEPIN_FIXED(self), priv->close_button, 0, 0);
gtk_widget_set_opacity(self->priv->close_button, 0.0);
g_object_connect(G_OBJECT(priv->close_button),
"signal::leave-notify-event", on_close_button_leaved, self,
"signal::button-release-event", on_close_button_clicked, self,
NULL);
}
priv->dock_height = 0;
MetaWindow *desktop_win = NULL, *dock_win = NULL;
GList* windows = priv->workspace->mru_list;
while (windows != NULL) {
MetaWindow *w = (MetaWindow*)windows->data;
if (w->type == META_WINDOW_DESKTOP) {
desktop_win = w;
}
if (w->type == META_WINDOW_DOCK) {
dock_win = w;
}
if (desktop_win && dock_win) break;
windows = windows->next;
}
for (int i = 0; i < n_monitors; i++) {
MonitorData* md = (MonitorData*)g_ptr_array_index(priv->monitors, i);
if (i == priv->primary) {
MetaRectangle r1 = {0, 0, 0, 0}, r2 = {0, 0, 0, 0};
cairo_surface_t* aux1 = NULL, *aux2 = NULL;
if (desktop_win) {
meta_window_get_outer_rect(desktop_win, &r1);
aux1 = deepin_window_surface_manager_get_surface(desktop_win, 1.0);
r1.x -= md->mon_rect.x;
r1.y -= md->mon_rect.y;
meta_verbose ("%s: desktop offset(%d, %d)\n", __func__, r1.x, r1.y);
}
if (dock_win) {
meta_window_get_outer_rect(dock_win, &r2);
aux2 = deepin_window_surface_manager_get_surface(dock_win, 1.0);
priv->dock_height = r2.height;
r2.x -= md->mon_rect.x;
r2.y -= md->mon_rect.y;
meta_verbose ("%s: dock offset(%d, %d)\n", __func__, r2.x, r2.y);
}
md->desktop_surface = deepin_window_surface_manager_get_combined3(
deepin_background_cache_get_surface(md->monitor, 1.0),
aux1, r1.x, r1.y,
aux2, r2.x, r2.y,
1.0);
} else {
md->desktop_surface = deepin_background_cache_get_surface(md->monitor, 1.0);
cairo_surface_reference(md->desktop_surface);
}
}
gtk_widget_queue_resize(GTK_WIDGET(self));
}
void
meta_window_ensure_frame (MetaWindow *window)
{
MetaFrame *frame;
XSetWindowAttributes attrs;
gulong create_serial;
if (window->frame)
return;
frame = g_new (MetaFrame, 1);
frame->window = window;
frame->xwindow = None;
frame->rect = window->rect;
frame->child_x = 0;
frame->child_y = 0;
frame->bottom_height = 0;
frame->right_width = 0;
frame->current_cursor = 0;
frame->is_flashing = FALSE;
frame->borders_cached = FALSE;
meta_verbose ("Frame geometry %d,%d %dx%d\n",
frame->rect.x, frame->rect.y,
frame->rect.width, frame->rect.height);
frame->ui_frame = meta_ui_create_frame (window->screen->ui,
window->display->xdisplay,
frame->window,
window->xvisual,
frame->rect.x,
frame->rect.y,
frame->rect.width,
frame->rect.height,
&create_serial);
frame->xwindow = frame->ui_frame->xwindow;
meta_stack_tracker_record_add (window->screen->stack_tracker,
frame->xwindow,
create_serial);
meta_verbose ("Frame for %s is 0x%lx\n", frame->window->desc, frame->xwindow);
attrs.event_mask = EVENT_MASK;
XChangeWindowAttributes (window->display->xdisplay,
frame->xwindow, CWEventMask, &attrs);
meta_display_register_x_window (window->display, &frame->xwindow, window);
meta_error_trap_push (window->display);
if (window->mapped)
{
window->mapped = FALSE; /* the reparent will unmap the window,
* we don't want to take that as a withdraw
*/
meta_topic (META_DEBUG_WINDOW_STATE,
"Incrementing unmaps_pending on %s for reparent\n", window->desc);
window->unmaps_pending += 1;
}
meta_stack_tracker_record_remove (window->screen->stack_tracker,
window->xwindow,
XNextRequest (window->display->xdisplay));
XReparentWindow (window->display->xdisplay,
window->xwindow,
frame->xwindow,
frame->child_x,
frame->child_y);
/* FIXME handle this error */
meta_error_trap_pop (window->display);
/* stick frame to the window */
window->frame = frame;
/* Now that frame->xwindow is registered with window, we can set its
* style and background.
*/
meta_frame_update_style (frame);
meta_frame_update_title (frame);
meta_ui_map_frame (frame->window->screen->ui, frame->xwindow);
{
MetaBackend *backend = meta_get_backend ();
if (META_IS_BACKEND_X11 (backend))
{
Display *xdisplay = meta_backend_x11_get_xdisplay (META_BACKEND_X11 (backend));
/* Since the backend selects for events on another connection,
* make sure to sync the GTK+ connection to ensure that the
* frame window has been created on the server at this point. */
XSync (window->display->xdisplay, False);
unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
XISelectEvents (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()),
frame->xwindow, &mask, 1);
XISetMask (mask.mask, XI_ButtonPress);
XISetMask (mask.mask, XI_ButtonRelease);
XISetMask (mask.mask, XI_Motion);
XISetMask (mask.mask, XI_Enter);
XISetMask (mask.mask, XI_Leave);
XISelectEvents (xdisplay, frame->xwindow, &mask, 1);
}
}
/* Move keybindings to frame instead of window */
meta_window_grab_keys (window);
}
void
meta_window_ensure_frame (MetaWindow *window)
{
MetaFrame *frame;
XSetWindowAttributes attrs;
Visual *visual;
if (window->frame)
return;
/* See comment below for why this is required. */
meta_display_grab (window->display);
frame = g_new (MetaFrame, 1);
frame->window = window;
frame->xwindow = None;
frame->rect = window->rect;
frame->child_x = 0;
frame->child_y = 0;
frame->bottom_height = 0;
frame->right_width = 0;
frame->current_cursor = 0;
frame->mapped = FALSE;
frame->need_reapply_frame_shape = TRUE;
frame->is_flashing = FALSE;
meta_verbose ("Framing window %s: visual %s default, depth %d default depth %d\n",
window->desc,
XVisualIDFromVisual (window->xvisual) ==
XVisualIDFromVisual (window->screen->default_xvisual) ?
"is" : "is not",
window->depth, window->screen->default_depth);
meta_verbose ("Frame geometry %d,%d %dx%d\n",
frame->rect.x, frame->rect.y,
frame->rect.width, frame->rect.height);
/* Default depth/visual handles clients with weird visuals; they can
* always be children of the root depth/visual obviously, but
* e.g. DRI games can't be children of a parent that has the same
* visual as the client. NULL means default visual.
*
* We look for an ARGB visual if we can find one, otherwise use
* the default of NULL.
*/
/* Special case for depth 32 windows (assumed to be ARGB),
* we use the window's visual. Otherwise we just use the system visual.
*/
if (window->depth == 32)
visual = window->xvisual;
else
visual = NULL;
frame->xwindow = meta_ui_create_frame_window (window->screen->ui,
window->display->xdisplay,
visual,
frame->rect.x,
frame->rect.y,
frame->rect.width,
frame->rect.height,
frame->window->screen->number);
meta_verbose ("Frame for %s is 0x%lx\n", frame->window->desc, frame->xwindow);
attrs.event_mask = EVENT_MASK;
XChangeWindowAttributes (window->display->xdisplay,
frame->xwindow, CWEventMask, &attrs);
meta_display_register_x_window (window->display, &frame->xwindow, window);
/* Now that frame->xwindow is registered with window, we can set its
* background.
*/
meta_ui_reset_frame_bg (window->screen->ui, frame->xwindow);
/* Reparent the client window; it may be destroyed,
* thus the error trap. We'll get a destroy notify later
* and free everything. Comment in FVWM source code says
* we need a server grab or the child can get its MapNotify
* before we've finished reparenting and getting the decoration
* window onscreen, so ensure_frame must be called with
* a grab.
*/
meta_error_trap_push (window->display);
if (window->mapped)
{
window->mapped = FALSE; /* the reparent will unmap the window,
* we don't want to take that as a withdraw
*/
meta_topic (META_DEBUG_WINDOW_STATE,
"Incrementing unmaps_pending on %s for reparent\n", window->desc);
window->unmaps_pending += 1;
}
/* window was reparented to this position */
window->rect.x = 0;
window->rect.y = 0;
XReparentWindow (window->display->xdisplay,
window->xwindow,
frame->xwindow,
window->rect.x,
window->rect.y);
/* FIXME handle this error */
meta_error_trap_pop (window->display, FALSE);
/* stick frame to the window */
window->frame = frame;
if (window->title)
meta_ui_set_frame_title (window->screen->ui,
window->frame->xwindow,
window->title);
/* Move keybindings to frame instead of window */
meta_window_grab_keys (window);
/* Shape mask */
meta_ui_apply_frame_shape (frame->window->screen->ui,
frame->xwindow,
frame->rect.width,
frame->rect.height,
frame->window->has_shape);
frame->need_reapply_frame_shape = FALSE;
meta_display_ungrab (window->display);
}
void
meta_prop_get_values (MetaDisplay *display,
Window xwindow,
MetaPropValue *values,
int n_values)
{
int i;
AgGetPropertyTask **tasks;
meta_verbose ("Requesting %d properties of 0x%lx at once\n",
n_values, xwindow);
if (n_values == 0)
return;
tasks = g_new0 (AgGetPropertyTask*, n_values);
/* Start up tasks. The "values" array can have values
* with atom == None, which means to ignore that element.
*/
i = 0;
while (i < n_values)
{
if (values[i].required_type == None)
{
switch (values[i].type)
{
case META_PROP_VALUE_INVALID:
/* This means we don't really want a value, e.g. got
* property notify on an atom we don't care about.
*/
if (values[i].atom != None)
meta_bug ("META_PROP_VALUE_INVALID requested in %s\n", G_STRFUNC);
break;
case META_PROP_VALUE_UTF8_LIST:
case META_PROP_VALUE_UTF8:
values[i].required_type = display->atom_UTF8_STRING;
break;
case META_PROP_VALUE_STRING:
case META_PROP_VALUE_STRING_AS_UTF8:
values[i].required_type = XA_STRING;
break;
case META_PROP_VALUE_MOTIF_HINTS:
values[i].required_type = AnyPropertyType;
break;
case META_PROP_VALUE_CARDINAL_LIST:
case META_PROP_VALUE_CARDINAL:
values[i].required_type = XA_CARDINAL;
break;
case META_PROP_VALUE_WINDOW:
values[i].required_type = XA_WINDOW;
break;
case META_PROP_VALUE_ATOM_LIST:
values[i].required_type = XA_ATOM;
break;
case META_PROP_VALUE_TEXT_PROPERTY:
values[i].required_type = AnyPropertyType;
break;
case META_PROP_VALUE_WM_HINTS:
values[i].required_type = XA_WM_HINTS;
break;
case META_PROP_VALUE_CLASS_HINT:
values[i].required_type = XA_STRING;
break;
case META_PROP_VALUE_SIZE_HINTS:
values[i].required_type = XA_WM_SIZE_HINTS;
break;
case META_PROP_VALUE_SYNC_COUNTER:
values[i].required_type = XA_CARDINAL;
break;
}
}
if (values[i].atom != None)
tasks[i] = get_task (display, xwindow,
values[i].atom, values[i].required_type);
++i;
}
/* Get replies for all our tasks */
meta_topic (META_DEBUG_SYNC, "Syncing to get %d GetProperty replies in %s\n",
n_values, G_STRFUNC);
XSync (display->xdisplay, False);
/* Collect results, should arrive in order requested */
i = 0;
while (i < n_values)
{
AgGetPropertyTask *task;
GetPropertyResults results;
if (tasks[i] == NULL)
{
/* Probably values[i].type was None, or ag_task_create()
* returned NULL.
*/
values[i].type = META_PROP_VALUE_INVALID;
goto next;
}
task = ag_get_next_completed_task (display->xdisplay);
g_assert (task != NULL);
g_assert (ag_task_have_reply (task));
results.display = display;
results.xwindow = xwindow;
results.xatom = values[i].atom;
results.prop = NULL;
results.n_items = 0;
results.type = None;
results.bytes_after = 0;
results.format = 0;
if (ag_task_get_reply_and_free (task,
&results.type, &results.format,
&results.n_items,
&results.bytes_after,
&results.prop) != Success ||
results.type == None)
{
values[i].type = META_PROP_VALUE_INVALID;
if (results.prop)
{
XFree (results.prop);
results.prop = NULL;
}
goto next;
}
switch (values[i].type)
{
case META_PROP_VALUE_INVALID:
g_assert_not_reached ();
break;
case META_PROP_VALUE_UTF8_LIST:
if (!utf8_list_from_results (&results,
&values[i].v.string_list.strings,
&values[i].v.string_list.n_strings))
values[i].type = META_PROP_VALUE_INVALID;
break;
case META_PROP_VALUE_UTF8:
if (!utf8_string_from_results (&results,
&values[i].v.str))
values[i].type = META_PROP_VALUE_INVALID;
break;
case META_PROP_VALUE_STRING:
if (!latin1_string_from_results (&results,
&values[i].v.str))
values[i].type = META_PROP_VALUE_INVALID;
break;
case META_PROP_VALUE_STRING_AS_UTF8:
if (!latin1_string_from_results (&results,
&values[i].v.str))
values[i].type = META_PROP_VALUE_INVALID;
else
{
char *new_str;
char *xmalloc_new_str;
new_str = latin1_to_utf8 (values[i].v.str);
xmalloc_new_str = ag_Xmalloc (strlen (new_str) + 1);
if (xmalloc_new_str != NULL)
{
strcpy (xmalloc_new_str, new_str);
meta_XFree (values[i].v.str);
values[i].v.str = xmalloc_new_str;
}
g_free (new_str);
}
break;
case META_PROP_VALUE_MOTIF_HINTS:
if (!motif_hints_from_results (&results,
&values[i].v.motif_hints))
values[i].type = META_PROP_VALUE_INVALID;
break;
case META_PROP_VALUE_CARDINAL_LIST:
if (!cardinal_list_from_results (&results,
&values[i].v.cardinal_list.cardinals,
&values[i].v.cardinal_list.n_cardinals))
values[i].type = META_PROP_VALUE_INVALID;
break;
case META_PROP_VALUE_CARDINAL:
if (!cardinal_with_atom_type_from_results (&results,
values[i].required_type,
&values[i].v.cardinal))
values[i].type = META_PROP_VALUE_INVALID;
break;
case META_PROP_VALUE_WINDOW:
if (!window_from_results (&results,
&values[i].v.xwindow))
values[i].type = META_PROP_VALUE_INVALID;
break;
case META_PROP_VALUE_ATOM_LIST:
if (!atom_list_from_results (&results,
&values[i].v.atom_list.atoms,
&values[i].v.atom_list.n_atoms))
values[i].type = META_PROP_VALUE_INVALID;
break;
case META_PROP_VALUE_TEXT_PROPERTY:
if (!text_property_from_results (&results, &values[i].v.str))
values[i].type = META_PROP_VALUE_INVALID;
break;
case META_PROP_VALUE_WM_HINTS:
if (!wm_hints_from_results (&results, &values[i].v.wm_hints))
values[i].type = META_PROP_VALUE_INVALID;
break;
case META_PROP_VALUE_CLASS_HINT:
if (!class_hint_from_results (&results, &values[i].v.class_hint))
values[i].type = META_PROP_VALUE_INVALID;
break;
case META_PROP_VALUE_SIZE_HINTS:
if (!size_hints_from_results (&results,
&values[i].v.size_hints.hints,
&values[i].v.size_hints.flags))
values[i].type = META_PROP_VALUE_INVALID;
break;
case META_PROP_VALUE_SYNC_COUNTER:
#ifdef HAVE_XSYNC
if (!counter_from_results (&results,
&values[i].v.xcounter))
values[i].type = META_PROP_VALUE_INVALID;
#else
values[i].type = META_PROP_VALUE_INVALID;
if (results.prop)
{
XFree (results.prop);
results.prop = NULL;
}
#endif
break;
}
next:
++i;
}
g_free (tasks);
}
void
meta_window_destroy_frame (MetaWindow *window)
{
MetaFrame *frame;
MetaFrameBorders borders;
if (window->frame == NULL)
return;
meta_verbose ("Unframing window %s\n", window->desc);
frame = window->frame;
meta_frame_calc_borders (frame, &borders);
meta_bell_notify_frame_destroy (frame);
/* Unparent the client window; it may be destroyed,
* thus the error trap.
*/
meta_error_trap_push (window->display);
if (window->mapped)
{
window->mapped = FALSE; /* Keep track of unmapping it, so we
* can identify a withdraw initiated
* by the client.
*/
meta_topic (META_DEBUG_WINDOW_STATE,
"Incrementing unmaps_pending on %s for reparent back to root\n", window->desc);
window->unmaps_pending += 1;
}
meta_stack_tracker_record_add (window->screen->stack_tracker,
window->xwindow,
XNextRequest (window->display->xdisplay));
XReparentWindow (window->display->xdisplay,
window->xwindow,
window->screen->xroot,
/* Using anything other than client root window coordinates
* coordinates here means we'll need to ensure a configure
* notify event is sent; see bug 399552.
*/
window->frame->rect.x + borders.invisible.left,
window->frame->rect.y + borders.invisible.top);
meta_error_trap_pop (window->display);
meta_ui_frame_unmanage (frame->ui_frame);
meta_display_unregister_x_window (window->display,
frame->xwindow);
window->frame = NULL;
if (window->frame_bounds)
{
cairo_region_destroy (window->frame_bounds);
window->frame_bounds = NULL;
}
/* Move keybindings to window instead of frame */
meta_window_grab_keys (window);
g_free (frame);
/* Put our state back where it should be */
meta_window_queue (window, META_QUEUE_CALC_SHOWING);
meta_window_queue (window, META_QUEUE_MOVE_RESIZE);
}
static gboolean
meta_display_handle_event (MetaDisplay *display,
const ClutterEvent *event)
{
MetaWindow *window;
gboolean bypass_clutter = FALSE;
G_GNUC_UNUSED gboolean bypass_wayland = FALSE;
MetaGestureTracker *tracker;
ClutterEventSequence *sequence;
sequence = clutter_event_get_event_sequence (event);
/* Set the pointer emulating sequence on touch begin, if eligible */
if (event->type == CLUTTER_TOUCH_BEGIN &&
!display->pointer_emulating_sequence &&
sequence_is_pointer_emulated (display, event))
display->pointer_emulating_sequence = sequence;
#ifdef HAVE_WAYLAND
MetaWaylandCompositor *compositor = NULL;
if (meta_is_wayland_compositor ())
{
compositor = meta_wayland_compositor_get_default ();
meta_wayland_compositor_update (compositor, event);
}
#endif
if (meta_is_wayland_compositor () && event->type == CLUTTER_MOTION)
{
MetaCursorTracker *tracker = meta_cursor_tracker_get_for_screen (NULL);
meta_cursor_tracker_update_position (tracker, event->motion.x, event->motion.y);
}
handle_idletime_for_event (event);
window = get_window_for_event (display, event);
display->current_time = event->any.time;
if (window && !window->override_redirect &&
(event->type == CLUTTER_KEY_PRESS ||
event->type == CLUTTER_BUTTON_PRESS ||
event->type == CLUTTER_TOUCH_BEGIN))
{
if (CurrentTime == display->current_time)
{
/* We can't use missing (i.e. invalid) timestamps to set user time,
* nor do we want to use them to sanity check other timestamps.
* See bug 313490 for more details.
*/
meta_warning ("Event has no timestamp! You may be using a broken "
"program such as xse. Please ask the authors of that "
"program to fix it.\n");
}
else
{
meta_window_set_user_time (window, display->current_time);
meta_display_sanity_check_timestamps (display, display->current_time);
}
}
tracker = meta_display_get_gesture_tracker (display);
if (meta_gesture_tracker_handle_event (tracker, event))
{
bypass_wayland = bypass_clutter = TRUE;
goto out;
}
if (display->event_route == META_EVENT_ROUTE_WINDOW_OP)
{
if (meta_window_handle_mouse_grab_op_event (window, event))
{
bypass_clutter = TRUE;
bypass_wayland = TRUE;
goto out;
}
}
/* For key events, it's important to enforce single-handling, or
* we can get into a confused state. So if a keybinding is
* handled (because it's one of our hot-keys, or because we are
* in a keyboard-grabbed mode like moving a window, we don't
* want to pass the key event to the compositor or Wayland at all.
*/
if (meta_keybindings_process_event (display, window, event))
{
bypass_clutter = TRUE;
bypass_wayland = TRUE;
goto out;
}
if (window)
{
if (!clutter_event_get_event_sequence (event))
{
/* Swallow all non-touch events on windows that come our way.
* Touch events that reach here aren't yet in an accepted state,
* so Clutter must see them to maybe trigger gestures into
* recognition.
*/
bypass_clutter = TRUE;
}
meta_window_handle_ungrabbed_event (window, event);
/* This might start a grab op. If it does, then filter out the
* event, and if it doesn't, replay the event to release our
* own sync grab. */
if (display->event_route == META_EVENT_ROUTE_WINDOW_OP)
{
bypass_clutter = TRUE;
bypass_wayland = TRUE;
}
else
{
/* Only replay button press events, since that's where we
* have the synchronous grab. */
if (event->type == CLUTTER_BUTTON_PRESS)
{
MetaBackend *backend = meta_get_backend ();
if (META_IS_BACKEND_X11 (backend))
{
Display *xdisplay = meta_backend_x11_get_xdisplay (META_BACKEND_X11 (backend));
meta_verbose ("Allowing events time %u\n",
(unsigned int)event->button.time);
XIAllowEvents (xdisplay, clutter_event_get_device_id (event),
XIReplayDevice, event->button.time);
}
}
}
goto out;
}
out:
/* If the compositor has a grab, don't pass that through to Wayland */
if (display->event_route == META_EVENT_ROUTE_COMPOSITOR_GRAB)
bypass_wayland = TRUE;
/* If a Wayland client has a grab, don't pass that through to Clutter */
if (display->event_route == META_EVENT_ROUTE_WAYLAND_POPUP)
bypass_clutter = TRUE;
#ifdef HAVE_WAYLAND
if (compositor && !bypass_wayland)
{
if (meta_wayland_compositor_handle_event (compositor, event))
bypass_clutter = TRUE;
}
#endif
/* Unset the pointer emulating sequence after its end event is processed */
if (event->type == CLUTTER_TOUCH_END &&
display->pointer_emulating_sequence == sequence)
display->pointer_emulating_sequence = NULL;
display->current_time = CurrentTime;
return bypass_clutter;
}
MetaWorkspace*
meta_workspace_get_neighbor (MetaWorkspace *workspace,
MetaMotionDirection direction)
{
MetaWorkspaceLayout layout;
int i, current_space, num_workspaces;
gboolean ltr;
MetaWrapStyle wrap;
current_space = meta_workspace_index (workspace);
num_workspaces = meta_screen_get_n_workspaces (workspace->screen);
meta_screen_calc_workspace_layout (workspace->screen, num_workspaces,
current_space, &layout);
wrap = meta_prefs_get_wrap_style();
meta_verbose ("Getting neighbor of %d in direction %s\n",
current_space, meta_motion_direction_to_string (direction));
ltr = meta_ui_get_direction() == META_UI_DIRECTION_LTR;
switch (direction)
{
case META_MOTION_LEFT:
layout.current_col -= ltr ? 1 : -1;
break;
case META_MOTION_RIGHT:
layout.current_col += ltr ? 1 : -1;
break;
case META_MOTION_UP:
layout.current_row -= 1;
break;
case META_MOTION_DOWN:
layout.current_row += 1;
break;
case META_MOTION_PREV:
break;
}
/* LEFT */
if (layout.current_col < 0)
switch (wrap)
{
case META_WRAP_NONE:
layout.current_col = 0;
break;
case META_WRAP_CLASSIC:
layout.current_row = layout.current_row > 0 ? layout.current_row - 1 : layout.rows - 1;
/* fall through */
case META_WRAP_TOROIDAL:
layout.current_col = layout.cols - 1;
}
/* RIGHT */
if (layout.current_col >= layout.cols)
switch (wrap)
{
case META_WRAP_NONE:
layout.current_col = layout.cols - 1;
break;
case META_WRAP_CLASSIC:
layout.current_row = layout.current_row < layout.rows - 1 ? layout.current_row + 1 : 0;
/* fall through */
case META_WRAP_TOROIDAL:
layout.current_col = 0;
}
/* UP */
if (layout.current_row < 0)
switch (wrap)
{
case META_WRAP_NONE:
layout.current_row = 0;
break;
case META_WRAP_CLASSIC:
layout.current_col = layout.current_col > 0 ? layout.current_col - 1 : layout.cols - 1;
/* fall through */
case META_WRAP_TOROIDAL:
layout.current_row = layout.rows - 1;
}
/* DOWN */
if (layout.current_row >= layout.rows)
switch (wrap)
{
case META_WRAP_NONE:
layout.current_row = layout.rows - 1;
break;
case META_WRAP_CLASSIC:
layout.current_col = layout.current_col < layout.cols - 1 ? layout.current_col + 1 : 0;
/* fall through */
case META_WRAP_TOROIDAL:
layout.current_row = 0;
}
/* If we have an uneven arrangement of workspaces, (layout.cols - n, layout.rows - 1) may be an invalid workspace
e.g. we have 7 workspaces on a 3x3 pane */
if (wrap != META_WRAP_NONE && (layout.current_row * layout.cols + layout.current_col >= num_workspaces))
switch (direction)
{
case META_MOTION_LEFT:
layout.current_col = num_workspaces - (layout.current_row * layout.cols + 1);
break;
case META_MOTION_RIGHT:
layout.current_col = 0;
if (wrap == META_WRAP_CLASSIC)
layout.current_row = 0;
break;
case META_MOTION_UP:
layout.current_row -= 1;
break;
case META_MOTION_DOWN:
layout.current_row = 0;
if (wrap == META_WRAP_CLASSIC)
layout.current_col = layout.current_col < layout.cols - 1 ? layout.current_col + 1 : 0;
break;
case META_MOTION_PREV:
break;
}
i = layout.grid[layout.current_row * layout.cols + layout.current_col];
if (i < 0)
i = current_space;
if (i >= num_workspaces)
meta_bug ("calc_workspace_layout left an invalid (too-high) workspace number %d in the grid\n",
i);
meta_verbose ("Neighbor workspace is %d at row %d col %d\n",
i, layout.current_row, layout.current_col);
meta_screen_free_workspace_layout (&layout);
return meta_screen_get_workspace_by_index (workspace->screen, i);
}
void
meta_compositor_sync_stack (MetaCompositor *compositor,
GList *stack)
{
GList *old_stack;
/* This is painful because hidden windows that we are in the process
* of animating out of existence. They'll be at the bottom of the
* stack of X windows, but we want to leave them in their old position
* until the animation effect finishes.
*/
/* Sources: first window is the highest */
stack = g_list_copy (stack); /* The new stack of MetaWindow */
old_stack = g_list_reverse (compositor->windows); /* The old stack of MetaWindowActor */
compositor->windows = NULL;
while (TRUE)
{
MetaWindowActor *old_actor = NULL, *stack_actor = NULL, *actor;
MetaWindow *old_window = NULL, *stack_window = NULL, *window;
/* Find the remaining top actor in our existing stack (ignoring
* windows that have been hidden and are no longer animating) */
while (old_stack)
{
old_actor = old_stack->data;
old_window = meta_window_actor_get_meta_window (old_actor);
if ((old_window->hidden || old_window->unmanaging) &&
!meta_window_actor_effect_in_progress (old_actor))
{
old_stack = g_list_delete_link (old_stack, old_stack);
old_actor = NULL;
}
else
break;
}
/* And the remaining top actor in the new stack */
while (stack)
{
stack_window = stack->data;
stack_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (stack_window));
if (!stack_actor)
{
meta_verbose ("Failed to find corresponding MetaWindowActor "
"for window %s\n", meta_window_get_description (stack_window));
stack = g_list_delete_link (stack, stack);
}
else
break;
}
if (!old_actor && !stack_actor) /* Nothing more to stack */
break;
/* We usually prefer the window in the new stack, but if if we
* found a hidden window in the process of being animated out
* of existence in the old stack we use that instead. We've
* filtered out non-animating hidden windows above.
*/
if (old_actor &&
(!stack_actor || old_window->hidden || old_window->unmanaging))
{
actor = old_actor;
window = old_window;
}
else
{
actor = stack_actor;
window = stack_window;
}
/* OK, we know what actor we want next. Add it to our window
* list, and remove it from both source lists. (It will
* be at the front of at least one, hopefully it will be
* near the front of the other.)
*/
compositor->windows = g_list_prepend (compositor->windows, actor);
stack = g_list_remove (stack, window);
old_stack = g_list_remove (old_stack, actor);
}
sync_actor_stacking (compositor);
}
/**
* meta_workspace_activate_with_focus:
* @workspace: a #MetaWorkspace
* @focus_this: the #MetaWindow to be focused, or %NULL
* @timestamp: timestamp for @focus_this
*
* Switches to @workspace and possibly activates the window @focus_this.
*
* The window @focus_this is activated by calling meta_window_activate()
* which will unminimize it and transient parents, raise it and give it
* the focus.
*
* If a window is currently being moved by the user, it will be
* moved to @workspace.
*
* The advantage of calling this function instead of meta_workspace_activate()
* followed by meta_window_activate() is that it happens as a unit, so
* no other window gets focused first before @focus_this.
*/
void
meta_workspace_activate_with_focus (MetaWorkspace *workspace,
MetaWindow *focus_this,
guint32 timestamp)
{
MetaWorkspace *old;
MetaWindow *move_window;
MetaScreen *screen;
MetaDisplay *display;
MetaCompositor *comp;
MetaWorkspaceLayout layout1, layout2;
gint num_workspaces, current_space, new_space;
MetaMotionDirection direction;
meta_verbose ("Activating workspace %d\n",
meta_workspace_index (workspace));
if (workspace->screen->active_workspace == workspace)
return;
/* Free any cached pointers to the workspaces's edges from
* a current resize or move operation */
meta_display_cleanup_edges (workspace->screen->display);
if (workspace->screen->active_workspace)
workspace_switch_sound (workspace->screen->active_workspace, workspace);
/* Note that old can be NULL; e.g. when starting up */
old = workspace->screen->active_workspace;
workspace->screen->active_workspace = workspace;
meta_screen_set_active_workspace_hint (workspace->screen);
/* If the "show desktop" mode is active for either the old workspace
* or the new one *but not both*, then update the
* _net_showing_desktop hint
*/
if (old && (old->showing_desktop ^ workspace->showing_desktop))
meta_screen_update_showing_desktop_hint (workspace->screen);
if (old == NULL)
return;
move_window = NULL;
if (workspace->screen->display->grab_op == META_GRAB_OP_MOVING ||
workspace->screen->display->grab_op == META_GRAB_OP_KEYBOARD_MOVING)
move_window = workspace->screen->display->grab_window;
if (move_window != NULL)
{
if (move_window->on_all_workspaces)
move_window = NULL; /* don't move it after all */
/* We put the window on the new workspace, flip spaces,
* then remove from old workspace, so the window
* never gets unmapped and we maintain the button grab
* on it.
*
* \bug This comment appears to be the reverse of what happens
*/
if (move_window && (move_window->workspace != workspace))
{
meta_workspace_remove_window (old, move_window);
meta_workspace_add_window (workspace, move_window);
}
}
meta_workspace_queue_calc_showing (old);
meta_workspace_queue_calc_showing (workspace);
/* FIXME: Why do we need this?!? Isn't it handled in the lines above? */
if (move_window)
/* Removes window from other spaces */
meta_window_change_workspace (move_window, workspace);
/*
* Notify the compositor that the active workspace is changing.
*/
screen = workspace->screen;
display = meta_screen_get_display (screen);
comp = meta_display_get_compositor (display);
direction = 0;
current_space = meta_workspace_index (old);
new_space = meta_workspace_index (workspace);
num_workspaces = meta_screen_get_n_workspaces (workspace->screen);
meta_screen_calc_workspace_layout (workspace->screen, num_workspaces,
current_space, &layout1);
meta_screen_calc_workspace_layout (workspace->screen, num_workspaces,
new_space, &layout2);
if (meta_ui_get_direction() == META_UI_DIRECTION_RTL)
{
if (layout1.current_col > layout2.current_col)
direction = META_MOTION_RIGHT;
else if (layout1.current_col < layout2.current_col)
direction = META_MOTION_LEFT;
}
else
{
if (layout1.current_col < layout2.current_col)
direction = META_MOTION_RIGHT;
else if (layout1.current_col > layout2.current_col)
direction = META_MOTION_LEFT;
}
if (layout1.current_row < layout2.current_row)
{
if (!direction)
direction = META_MOTION_DOWN;
else if (direction == META_MOTION_RIGHT)
direction = META_MOTION_DOWN_RIGHT;
else
direction = META_MOTION_DOWN_LEFT;
}
if (layout1.current_row > layout2.current_row)
{
if (!direction)
direction = META_MOTION_UP;
else if (direction == META_MOTION_RIGHT)
direction = META_MOTION_UP_RIGHT;
else
direction = META_MOTION_UP_LEFT;
}
meta_screen_free_workspace_layout (&layout1);
meta_screen_free_workspace_layout (&layout2);
meta_compositor_switch_workspace (comp, screen, old, workspace, direction);
/* This needs to be done after telling the compositor we are switching
* workspaces since focusing a window will cause it to be immediately
* shown and that would confuse the compositor if it didn't know we
* were in a workspace switch.
*/
if (focus_this)
{
meta_window_activate (focus_this, timestamp);
}
else if (move_window)
{
meta_window_raise (move_window);
}
else
{
meta_topic (META_DEBUG_FOCUS, "Focusing default window on new workspace\n");
meta_workspace_focus_default_window (workspace, NULL, timestamp);
}
/* Emit switched signal from screen.c */
meta_screen_workspace_switched (screen, current_space, new_space, direction);
}
MetaWorkspace*
meta_workspace_get_neighbor (MetaWorkspace *workspace,
MetaMotionDirection direction)
{
MetaWorkspaceLayout layout;
int i, current_space, num_workspaces;
gboolean ltr;
current_space = meta_workspace_index (workspace);
num_workspaces = meta_screen_get_n_workspaces (workspace->screen);
meta_screen_calc_workspace_layout (workspace->screen, num_workspaces,
current_space, &layout);
meta_verbose ("Getting neighbor of %d in direction %s\n",
current_space, meta_motion_direction_to_string (direction));
ltr = meta_ui_get_direction() == META_UI_DIRECTION_LTR;
switch (direction)
{
case META_MOTION_LEFT:
layout.current_col -= ltr ? 1 : -1;
break;
case META_MOTION_RIGHT:
layout.current_col += ltr ? 1 : -1;
break;
case META_MOTION_UP:
layout.current_row -= 1;
break;
case META_MOTION_DOWN:
layout.current_row += 1;
break;
default:
break;
}
if (layout.current_col < 0)
layout.current_col = 0;
if (layout.current_col >= layout.cols)
layout.current_col = layout.cols - 1;
if (layout.current_row < 0)
layout.current_row = 0;
if (layout.current_row >= layout.rows)
layout.current_row = layout.rows - 1;
i = layout.grid[layout.current_row * layout.cols + layout.current_col];
if (i < 0)
i = current_space;
if (i >= num_workspaces)
{
g_error ("calc_workspace_layout left an invalid (too-high) workspace "
"number %d in the grid", i);
}
meta_verbose ("Neighbor workspace is %d at row %d col %d\n",
i, layout.current_row, layout.current_col);
meta_screen_free_workspace_layout (&layout);
return meta_screen_get_workspace_by_index (workspace->screen, i);
}
