gnome-shell/src/shell-global.c

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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
#include "shell-global.h"
struct _ShellGlobal {
GObject parent;
MutterPlugin *plugin;
};
struct _ShellGlobalClass {
GObjectClass parent_class;
};
enum {
PROP_0,
PROP_OVERLAY_GROUP,
PROP_SCREEN_WIDTH,
PROP_SCREEN_HEIGHT
};
G_DEFINE_TYPE(ShellGlobal, shell_global, G_TYPE_OBJECT);
static void
shell_global_set_property(GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
switch (prop_id)
{
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
shell_global_get_property(GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
ShellGlobal *global = SHELL_GLOBAL (object);
switch (prop_id)
{
case PROP_OVERLAY_GROUP:
g_value_set_object (value, mutter_plugin_get_overlay_group (global->plugin));
break;
case PROP_SCREEN_WIDTH:
{
int width, height;
mutter_plugin_query_screen_size (global->plugin, &width, &height);
g_value_set_int (value, width);
}
break;
case PROP_SCREEN_HEIGHT:
{
int width, height;
mutter_plugin_query_screen_size (global->plugin, &width, &height);
g_value_set_int (value, height);
}
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
shell_global_init(ShellGlobal *global)
{
}
static void
shell_global_class_init (ShellGlobalClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
gobject_class->get_property = shell_global_get_property;
gobject_class->set_property = shell_global_set_property;
g_object_class_install_property (gobject_class,
PROP_OVERLAY_GROUP,
g_param_spec_object ("overlay-group",
"Overlay Group",
"Actor holding objects that appear above the desktop contents",
CLUTTER_TYPE_ACTOR,
G_PARAM_READABLE));
g_object_class_install_property (gobject_class,
PROP_SCREEN_WIDTH,
g_param_spec_int ("screen-width",
"Screen Width",
"Screen width, in pixels",
0, G_MAXINT, 1,
G_PARAM_READABLE));
g_object_class_install_property (gobject_class,
PROP_SCREEN_HEIGHT,
g_param_spec_int ("screen-height",
"Screen Height",
"Screen height, in pixels",
0, G_MAXINT, 1,
G_PARAM_READABLE));
}
ShellGlobal *
shell_global_get (void)
{
static ShellGlobal *the_object = NULL;
if (!the_object)
the_object = g_object_new (SHELL_TYPE_GLOBAL, 0);
return the_object;
}
void
shell_global_set_stage_input_area (ShellGlobal *global,
int x,
int y,
int width,
int height)
{
g_return_if_fail (SHELL_IS_GLOBAL (global));
mutter_plugin_set_stage_input_area (global->plugin, x, y, width, height);
}
void
_shell_global_set_plugin (ShellGlobal *global,
MutterPlugin *plugin)
{
g_return_if_fail (SHELL_IS_GLOBAL (global));
global->plugin = plugin;
}