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/*
* Copyright (C) 2011 Hermann Meyer, Andreas Degert
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
* ---------------------------------------------------------------------------
*
* file: deskpager.cpp set and get the virtual desktop for a gtkwindow
*
* ----------------------------------------------------------------------------
*/
#include "./deskpager.h"
DeskPager::DeskPager() {}
DeskPager::~DeskPager() {}
guint DeskPager::get_all_desktops () {
data = NULL;
if (!gdk_property_get ( gdk_screen_get_root_window (gdk_screen_get_default ()),
gdk_atom_intern ("_NET_NUMBER_OF_DESKTOPS", FALSE),
gdk_atom_intern ("CARDINAL", FALSE), 0, G_MAXLONG, FALSE,
&actual_property_type, &actual_format, &actual_length, reinterpret_cast<guchar **>(&data))) {
gchar *actual_property_type_name;
g_critical ("Unable to get _NET_NUMBER_OF_DESKTOPS");
actual_property_type_name = gdk_atom_name (actual_property_type);
if (actual_property_type_name) {
g_message ("actual_property_type: %s", actual_property_type_name);
g_free (actual_property_type_name);
}
return -1;
}
desktops_count = static_cast<guint>(data[0]);
g_free (data);
return desktops_count;
}
void DeskPager::move_window_to_desktop(guint desktop_num, GtkWidget * window) {
if (desktop_num+1 > get_all_desktops()) return;
display = gdk_x11_get_default_xdisplay();
root_win = GDK_WINDOW_XID(gdk_get_default_root_window());
displays = gdk_window_get_display (gtk_widget_get_window(window));
xevent.type = ClientMessage;
xevent.xclient.type = ClientMessage;
xevent.xclient.serial = 0;
xevent.xclient.send_event = True;
xevent.xclient.display = display;
xevent.xclient.window = GDK_WINDOW_XID (gtk_widget_get_window(window));
xevent.xclient.message_type = gdk_x11_get_xatom_by_name_for_display (displays, "_NET_WM_DESKTOP"); //atom_net_current_desktop;
xevent.xclient.format = 32;
xevent.xclient.data.l[0] = desktop_num;
xevent.xclient.data.l[1] = CurrentTime;
xevent.xclient.data.l[2] = 0;
xevent.xclient.data.l[3] = 0;
xevent.xclient.data.l[4] = 0;
XSendEvent(display, root_win, False, SubstructureNotifyMask | SubstructureRedirectMask, &xevent);
XFlush(display);
}
gint DeskPager::get_active_desktop_for_window (GtkWidget * window) {
data = NULL;
if (!gdk_property_get (gtk_widget_get_window(window), gdk_atom_intern ("_NET_WM_DESKTOP", FALSE),
gdk_atom_intern ("CARDINAL", FALSE), 0, G_MAXLONG, FALSE, &actual_property_type,
&actual_format, &actual_length, reinterpret_cast<guchar **>(&data))) {
gchar *actual_property_type_name;
g_critical ("Unable to get _NET_WM_DESKTOP");
actual_property_type_name = gdk_atom_name (actual_property_type);
if (actual_property_type_name) {
g_message ("actual_property_type: %s", actual_property_type_name);
g_free (actual_property_type_name);
}
return -1;
}
num_desktop = static_cast<guint>(data[0]);
g_free (data);
return num_desktop;
}
DeskPager dp;
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