/**
* shell_global_get_windows:
*
* Gets the list of MutterWindows for the plugin's screen
*
* Return value: (element-type MutterWindow) (transfer none): the list of windows
*/
GList *
shell_global_get_windows (ShellGlobal *global)
{
g_return_val_if_fail (SHELL_IS_GLOBAL (global), NULL);
return mutter_plugin_get_windows (global->plugin);
}
void
_shell_global_set_plugin (ShellGlobal *global,
MutterPlugin *plugin)
{
g_return_if_fail (SHELL_IS_GLOBAL (global));
g_return_if_fail (global->plugin == NULL);
global->plugin = plugin;
global->wm = shell_wm_new (plugin);
}
/**
* shell_global_set_stage_input_mode:
* @global: the #ShellGlobal
* @mode: the stage input mode
*
* Sets the input mode of the stage; when @mode is
* %SHELL_STAGE_INPUT_MODE_NONREACTIVE, then the stage does not absorb
* any clicks, but just passes them through to underlying windows.
* When it is %SHELL_STAGE_INPUT_MODE_NORMAL, then the stage accepts
* clicks in the region defined by
* shell_global_set_stage_input_region() but passes through clicks
* outside that region. When it is %SHELL_STAGE_INPUT_MODE_FULLSCREEN,
* the stage absorbs all input.
*
* Note that whenever a mutter-internal Gtk widget has a pointer grab,
* the shell behaves as though it was in
* %SHELL_STAGE_INPUT_MODE_NONREACTIVE, to ensure that the widget gets
* any clicks it is expecting.
*/
void
shell_global_set_stage_input_mode (ShellGlobal *global,
ShellStageInputMode mode)
{
g_return_if_fail (SHELL_IS_GLOBAL (global));
if (mode == SHELL_STAGE_INPUT_MODE_NONREACTIVE || global->gtk_grab_active)
mutter_plugin_set_stage_reactive (global->plugin, FALSE);
else if (mode == SHELL_STAGE_INPUT_MODE_FULLSCREEN || !global->input_region)
mutter_plugin_set_stage_reactive (global->plugin, TRUE);
else
mutter_plugin_set_stage_input_region (global->plugin, global->input_region);
global->input_mode = mode;
}
void
_shell_global_set_plugin (ShellGlobal *global,
MutterPlugin *plugin)
{
g_return_if_fail (SHELL_IS_GLOBAL (global));
g_return_if_fail (global->plugin == NULL);
global->plugin = plugin;
global->wm = shell_wm_new (plugin);
/* At this point screen is NULL, so we can't yet do signal connections
* to the width and height; we wait until the screen property is set
* to do that. Note that this is a one time thing - screen will never
* change once first set.
*/
g_signal_connect (plugin, "notify::screen",
G_CALLBACK (global_plugin_notify_screen), global);
}
/**
* shell_global_set_stage_input_region:
* @global: the #ShellGlobal
* @rectangles: (element-type Meta.Rectangle): a list of #MetaRectangle
* describing the input region.
*
* Sets the area of the stage that is responsive to mouse clicks when
* the stage mode is %SHELL_STAGE_INPUT_MODE_NORMAL (but does not change the
* current stage mode).
*/
void
shell_global_set_stage_input_region (ShellGlobal *global,
GSList *rectangles)
{
MetaScreen *screen = mutter_plugin_get_screen (global->plugin);
MetaDisplay *display = meta_screen_get_display (screen);
Display *xdpy = meta_display_get_xdisplay (display);
MetaRectangle *rect;
XRectangle *rects;
int nrects, i;
GSList *r;
g_return_if_fail (SHELL_IS_GLOBAL (global));
nrects = g_slist_length (rectangles);
rects = g_new (XRectangle, nrects);
for (r = rectangles, i = 0; r; r = r->next, i++)
{
rect = (MetaRectangle *)r->data;
rects[i].x = rect->x;
rects[i].y = rect->y;
rects[i].width = rect->width;
rects[i].height = rect->height;
}
if (global->input_region)
XFixesDestroyRegion (xdpy, global->input_region);
global->input_region = XFixesCreateRegion (xdpy, rects, nrects);
g_free (rects);
/* set_stage_input_mode() will figure out whether or not we
* should actually change the input region right now.
*/
shell_global_set_stage_input_mode (global, global->input_mode);
}
