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#include "mdock-window.h"
#include "thumbnailer.h"
#define MDOCK_WINDOW_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE((object), MDOCK_TYPE_WINDOW, MDockWindowPrivate))
#define SCREENSHOT_DELAY 100
struct _MDockWindowPrivate
{
GtkTable *table;
GtkImage *icon;
GtkLabel *title;
GtkWidget *close_btn;
GtkImage *img;
guint screenshot_timeout;
gboolean preligth : 1;
gboolean selected : 1;
};
G_DEFINE_TYPE(MDockWindow, mdock_window, GTK_TYPE_EVENT_BOX)
enum MDockItemWindowSelectorProperties {
PROP_0,
PROP_WINDOW,
N_PROPERTIES
};
static GParamSpec *obj_properties[N_PROPERTIES] = { NULL };
static void handle_close_btn_clicked(MDockWindow *self, GtkToolButton *toolbtn)
{
wnck_window_close(self->window, gtk_get_current_event_time());
}
static void update_state(MDockWindow *self)
{
if (gtk_widget_is_sensitive(GTK_WIDGET(self))) {
GtkStateType state = GTK_STATE_NORMAL;
if (self->priv->preligth) {
state = GTK_STATE_PRELIGHT;
} else if (self->priv->selected) {
state = GTK_STATE_SELECTED;
}
gtk_widget_set_state(GTK_WIDGET(self), state);
}
}
static gboolean screenshot_delay_timeout(gpointer user_data)
{
MDockWindow *self = MDOCK_WINDOW(user_data);
if (wnck_window_is_active(self->window)) {
mdock_window_update_screenshot(self);
}
self->priv->screenshot_timeout = 0;
return G_SOURCE_REMOVE;
}
static void handle_window_name_changed(MDockWindow *self, WnckWindow *window)
{
gtk_label_set_label(self->priv->title, wnck_window_get_name(self->window));
// May be a good time to refresh the screenshot
if (wnck_window_is_active(window)) {
mdock_window_schedule_screenshot(self);
}
}
static void handle_window_icon_changed(MDockWindow *self, WnckWindow *window)
{
gtk_image_set_from_pixbuf(self->priv->icon,
wnck_window_get_icon(self->window));
if (wnck_window_is_active(window)) {
mdock_window_schedule_screenshot(self);
}
}
static gboolean mdock_window_enter_notify(GtkWidget *widget, GdkEventCrossing *event)
{
MDockWindow *self = MDOCK_WINDOW(widget);
GtkWidget *event_widget = gtk_get_event_widget((GdkEvent*) event);
if (event_widget == widget && event->detail != GDK_NOTIFY_INFERIOR) {
self->priv->preligth = TRUE;
update_state(self);
}
return FALSE;
}
static gboolean mdock_window_leave_notify(GtkWidget *widget, GdkEventCrossing *event)
{
MDockWindow *self = MDOCK_WINDOW(widget);
GtkWidget *event_widget = gtk_get_event_widget((GdkEvent*) event);
if (event_widget == widget && event->detail != GDK_NOTIFY_INFERIOR) {
self->priv->preligth = FALSE;
update_state(self);
}
return FALSE;
}
static void mdock_window_set_property(GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
MDockWindow *self = MDOCK_WINDOW(object);
switch (property_id) {
case PROP_WINDOW:
self->window = g_value_get_object(value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
break;
}
}
static void mdock_window_get_property(GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
MDockWindow *self = MDOCK_WINDOW(object);
switch (property_id) {
case PROP_WINDOW:
g_value_set_object(value, self->window);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
break;
}
}
static void mdock_window_constructed(GObject *object)
{
MDockWindow *self = MDOCK_WINDOW(object);
G_OBJECT_CLASS(mdock_window_parent_class)->constructed(object);
thumbnailer_enable_for_window(self->window);
self->priv->icon = GTK_IMAGE(gtk_image_new_from_pixbuf(wnck_window_get_icon(self->window)));
gtk_table_attach(self->priv->table, GTK_WIDGET(self->priv->icon),
0, 1, 0, 1, 0, 0, 0, 0);
gtk_widget_show(GTK_WIDGET(self->priv->icon));
self->priv->title = GTK_LABEL(gtk_label_new(wnck_window_get_name(self->window)));
gtk_label_set_max_width_chars(self->priv->title, 20);
gtk_table_attach(self->priv->table, GTK_WIDGET(self->priv->title),
1, 2, 0, 1, GTK_EXPAND | GTK_FILL | GTK_SHRINK, GTK_FILL, 0, 0);
gtk_widget_show(GTK_WIDGET(self->priv->title));
self->priv->close_btn = GTK_WIDGET(gtk_tool_button_new_from_stock(GTK_STOCK_CLOSE));
gtk_table_attach(self->priv->table, self->priv->close_btn,
2, 3, 0, 1, 0, 0, 0, 0);
if (wnck_window_get_actions(self->window) & WNCK_WINDOW_ACTION_CLOSE) {
gtk_widget_show(self->priv->close_btn);
g_signal_connect_object(self->priv->close_btn, "clicked",
G_CALLBACK(handle_close_btn_clicked), self,
G_CONNECT_SWAPPED);
}
self->priv->img = GTK_IMAGE(gtk_image_new());
gtk_table_attach(self->priv->table, GTK_WIDGET(self->priv->img),
0, 3, 1, 2, GTK_EXPAND | GTK_FILL | GTK_SHRINK, GTK_EXPAND | GTK_FILL | GTK_SHRINK, 0, 0);
gtk_widget_show(GTK_WIDGET(self->priv->img));
g_signal_connect_object(self->window, "name-changed",
G_CALLBACK(handle_window_name_changed), self,
G_CONNECT_SWAPPED);
g_signal_connect_object(self->window, "icon-changed",
G_CALLBACK(handle_window_icon_changed), self,
G_CONNECT_SWAPPED);
}
static void mdock_window_dispose(GObject *object)
{
MDockWindow *self = MDOCK_WINDOW(object);
if (self->priv->screenshot_timeout) {
g_source_remove(self->priv->screenshot_timeout);
self->priv->screenshot_timeout = 0;
}
G_OBJECT_CLASS(mdock_window_parent_class)->dispose(object);
}
static void mdock_window_class_init (MDockWindowClass *klass)
{
GObjectClass *obj_class = G_OBJECT_CLASS(klass);
obj_class->set_property = mdock_window_set_property;
obj_class->get_property = mdock_window_get_property;
obj_class->constructed = mdock_window_constructed;
obj_class->dispose = mdock_window_dispose;
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);
widget_class->enter_notify_event = mdock_window_enter_notify;
widget_class->leave_notify_event = mdock_window_leave_notify;
g_type_class_add_private(obj_class, sizeof (MDockWindowPrivate));
obj_properties[PROP_WINDOW] = g_param_spec_object("window",
"The WnckWindow corresponding to this window",
"Set the WnckWindow the options in this menu apply to",
WNCK_TYPE_WINDOW,
G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
g_object_class_install_properties(obj_class, N_PROPERTIES, obj_properties);
}
static void mdock_window_init(MDockWindow *self)
{
self->priv = MDOCK_WINDOW_GET_PRIVATE(self);
self->priv->table = GTK_TABLE(gtk_table_new(2, 3, FALSE));
gtk_container_add(GTK_CONTAINER(self), GTK_WIDGET(self->priv->table));
gtk_widget_add_events(GTK_WIDGET(self),
GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK
| GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK);
gtk_widget_show(GTK_WIDGET(self->priv->table));
}
void mdock_window_update_screenshot(MDockWindow *self)
{
g_return_if_fail(self->window);
thumbnailer_update_thumbnail(self->window);
gtk_image_set_from_pixmap(self->priv->img,
thumbnailer_get_thumbnail(self->window), NULL);
}
void mdock_window_schedule_screenshot(MDockWindow *self)
{
g_return_if_fail(self->window);
if (!self->priv->screenshot_timeout) {
self->priv->screenshot_timeout = gtk_timeout_add(SCREENSHOT_DELAY,
screenshot_delay_timeout,
self);
}
}
MDockWindow *mdock_window_new(WnckWindow *window)
{
return g_object_new(MDOCK_TYPE_WINDOW, "window", window, NULL);
}
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