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/*
* Copyright 2015 Javier S. Pedro <dev.git@javispedro.com>
*
* This file is part of MDock.
*
* MDock is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* MDock is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MDock. If not, see <http://www.gnu.org/licenses/>.
*/
#include "mdock-item-window-selector.h"
#include "mdock-window.h"
#define MDOCK_ITEM_WINDOW_SELECTOR_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE((object), MDOCK_TYPE_ITEM_WINDOW_SELECTOR, MDockItemWindowSelectorPrivate))
#define GLOBAL_PADDING 8
#define WINDOW_PADDING 4
#define APP_NAME_PADDING 8
struct _MDockItemWindowSelectorPrivate
{
GSequence *windows;
GSequenceIter *active_window;
GtkLabel *app_label;
GtkBox *window_box;
};
static void mdock_item_window_selector_orientable_init(GtkOrientableIface *iface);
G_DEFINE_TYPE_WITH_CODE(MDockItemWindowSelector, mdock_item_window_selector, GTK_TYPE_WINDOW,
G_IMPLEMENT_INTERFACE(GTK_TYPE_ORIENTABLE, mdock_item_window_selector_orientable_init))
enum MDockItemWindowSelectorProperties {
PROP_0,
PROP_ITEM,
N_PROPERTIES,
PROP_ORIENTATION
};
static GParamSpec *obj_properties[N_PROPERTIES] = { NULL };
G_DEFINE_QUARK(mdock-item-window-selector-menu, mdock_item_window_selector_menu)
static GSequenceIter * find_window(MDockItemWindowSelector *self, WnckWindow *window)
{
GSequenceIter *iter = g_sequence_get_begin_iter(self->priv->windows);
while (!g_sequence_iter_is_end(iter)) {
MDockWindow *dwin = MDOCK_WINDOW(g_sequence_get(iter));
if (dwin->window == window) {
return iter;
}
iter = g_sequence_iter_next(iter);
}
return NULL;
}
static gboolean handle_window_button_press(MDockItemWindowSelector *self, GdkEventButton *event, MDockWindow *window)
{
switch (event->button) {
case 3:
gtk_menu_popup(GTK_MENU(g_object_get_qdata(G_OBJECT(window), mdock_item_window_selector_menu_quark())),
NULL, NULL, NULL, NULL,
event->button, event->time);
break;
}
return TRUE;
}
static gboolean handle_window_button_release(MDockItemWindowSelector *self, GdkEventButton *event, MDockWindow *window)
{
switch (event->button) {
case 1:
if (!wnck_window_is_minimized(window->window) &&
(wnck_window_is_most_recently_activated(window->window)
|| wnck_window_transient_is_most_recently_activated(window->window))) {
wnck_window_minimize(window->window);
} else {
wnck_window_activate_transient(window->window, event->time);
}
break;
}
return TRUE;
}
static void mdock_item_window_selector_set_property(GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
MDockItemWindowSelector *self = MDOCK_ITEM_WINDOW_SELECTOR(object);
switch (property_id) {
case PROP_ITEM:
g_clear_object(&self->item);
self->item = g_value_dup_object(value);
break;
case PROP_ORIENTATION:
gtk_orientable_set_orientation(GTK_ORIENTABLE(self->priv->window_box),
g_value_get_enum(value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
break;
}
}
static void mdock_item_window_selector_get_property(GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
MDockItemWindowSelector *self = MDOCK_ITEM_WINDOW_SELECTOR(object);
switch (property_id) {
case PROP_ITEM:
g_value_set_object(value, self->item);
break;
case PROP_ORIENTATION:
g_value_set_enum(value,
gtk_orientable_get_orientation(GTK_ORIENTABLE(self->priv->window_box)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
break;
}
}
static void mdock_item_window_selector_constructed(GObject *object)
{
GtkWindow *window = GTK_WINDOW(object);
window->type = GTK_WINDOW_POPUP;
gtk_window_set_type_hint(window, GDK_WINDOW_TYPE_HINT_TOOLTIP);
G_OBJECT_CLASS(mdock_item_window_selector_parent_class)->constructed(object);
MDockItemWindowSelector *self = MDOCK_ITEM_WINDOW_SELECTOR(object);
gtk_label_set_text(self->priv->app_label,
mdock_item_get_display_name(self->item));
}
static void mdock_item_window_selector_dispose(GObject *object)
{
G_OBJECT_CLASS(mdock_item_window_selector_parent_class)->dispose(object);
}
static void mdock_item_window_selector_finalize(GObject *object)
{
MDockItemWindowSelector *self = MDOCK_ITEM_WINDOW_SELECTOR(object);
g_sequence_free(self->priv->windows);
G_OBJECT_CLASS(mdock_item_window_selector_parent_class)->finalize(object);
}
static void mdock_item_window_selector_orientable_init(GtkOrientableIface *iface)
{
}
static void
mdock_item_window_selector_class_init(MDockItemWindowSelectorClass *klass)
{
GObjectClass *obj_class = G_OBJECT_CLASS (klass);
obj_class->set_property = mdock_item_window_selector_set_property;
obj_class->get_property = mdock_item_window_selector_get_property;
obj_class->constructed = mdock_item_window_selector_constructed;
obj_class->dispose = mdock_item_window_selector_dispose;
obj_class->finalize = mdock_item_window_selector_finalize;
g_type_class_add_private(obj_class, sizeof(MDockItemWindowSelectorPrivate));
obj_properties[PROP_ITEM] = g_param_spec_object("item",
"The MDockItem the options in this menu apply to",
"Set the MDockItem the options in this menu apply to",
MDOCK_TYPE_ITEM,
G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
g_object_class_install_properties(obj_class, N_PROPERTIES, obj_properties);
g_object_class_override_property(obj_class, PROP_ORIENTATION, "orientation");
}
static void
mdock_item_window_selector_init(MDockItemWindowSelector *self)
{
self->priv = MDOCK_ITEM_WINDOW_SELECTOR_GET_PRIVATE (self);
self->priv->windows = g_sequence_new(NULL);
self->priv->app_label = GTK_LABEL(gtk_label_new(NULL));
self->priv->window_box = GTK_BOX(gtk_hbox_new(TRUE, 1));
gtk_container_set_border_width(GTK_CONTAINER(self), GLOBAL_PADDING);
gtk_container_add(GTK_CONTAINER(self), GTK_WIDGET(self->priv->window_box));
gtk_box_pack_start(self->priv->window_box, GTK_WIDGET(self->priv->app_label), TRUE, TRUE, APP_NAME_PADDING);
gtk_widget_show_all(GTK_WIDGET(self->priv->window_box));
}
void mdock_item_window_selector_add_window(MDockItemWindowSelector *self, WnckWindow *window)
{
MDockWindow *win = mdock_window_new(window);
g_sequence_append(self->priv->windows, win);
gtk_box_pack_start(self->priv->window_box, GTK_WIDGET(win), FALSE, FALSE, WINDOW_PADDING);
gtk_widget_hide(GTK_WIDGET(self->priv->app_label));
gtk_widget_show(GTK_WIDGET(win));
g_signal_connect_object(win, "button-press-event",
G_CALLBACK(handle_window_button_press), self,
G_CONNECT_SWAPPED);
g_signal_connect_object(win, "button-release-event",
G_CALLBACK(handle_window_button_release), self,
G_CONNECT_SWAPPED);
g_object_set_qdata_full(G_OBJECT(win), mdock_item_window_selector_menu_quark(),
wnck_action_menu_new(window),
(GDestroyNotify)gtk_widget_destroy);
}
void mdock_item_window_selector_remove_window(MDockItemWindowSelector *self, WnckWindow *window)
{
GSequenceIter *iter = find_window(self, window);
g_return_if_fail(iter);
MDockWindow *dwin = g_sequence_get(iter);
g_sequence_remove(iter);
gtk_widget_destroy(GTK_WIDGET(dwin));
if (g_sequence_get_length(self->priv->windows) == 0) {
gtk_widget_show(GTK_WIDGET(self->priv->app_label));
}
GtkRequisition requisition;
gtk_widget_size_request(GTK_WIDGET(self), &requisition);
gtk_window_resize(GTK_WINDOW(self), requisition.width, requisition.height);
}
void mdock_item_window_selector_set_active_window(MDockItemWindowSelector *self, WnckWindow *window)
{
GSequenceIter *iter = find_window(self, window);
g_return_if_fail(iter);
MDockWindow *dwin = g_sequence_get(iter);
mdock_window_schedule_screenshot(dwin);
}
MDockItemWindowSelector *
mdock_item_window_selector_new(MDockItem *item)
{
return g_object_new(MDOCK_TYPE_ITEM_WINDOW_SELECTOR, "item", item, NULL);
}
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