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/***************************************************************************
* Copyright (C) 2004 by Emil Stoyanov *
* emosto@users.sourceforge.net *
* *
* 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
// 2006 Modified by Michel de Boer
#include "freedesksystray.h"
//Added by qt3to4:
#include <q3mimefactory.h>
#include <QPixmap>
#include <QLabel>
#include <QMouseEvent>
#include <Q3PopupMenu>
#include <QtGui/QX11Info>
FreeDeskSysTray::FreeDeskSysTray ( QWidget *pParent , const char *pszName )
: QLabel(pParent, pszName, Qt::WMouseNoMask | Qt::WRepaintNoErase | Qt::WType_TopLevel |
Qt::WStyle_Customize | Qt::WStyle_NoBorder | Qt::WStyle_StaysOnTop)
{
mainWindow = pParent;
trayMenu = new Q3PopupMenu(this);
}
void FreeDeskSysTray::dock ()
{
trayMenu->insertSeparator();
trayMenu->insertItem(tr("Show/Hide"), this, SLOT(slotMenuItemShow())) ;
QIcon quitIcon(qPixmapFromMimeSource("exit.png"));
trayMenu->insertItem(quitIcon, tr("Quit"), this, SLOT(slotMenuItemQuit())) ;
Display *dpy = QPaintDevice::x11AppDisplay();
WId trayWin = winId();
// System Tray Protocol Specification from freedesktop.org
Screen *screen = XDefaultScreenOfDisplay(dpy);
int iScreen = XScreenNumberOfScreen(screen);
char szAtom[32];
snprintf(szAtom, sizeof(szAtom), "_NET_SYSTEM_TRAY_S%d", iScreen);
Atom selectionAtom = XInternAtom(dpy, szAtom, false);
XGrabServer(dpy);
Window managerWin = XGetSelectionOwner(dpy, selectionAtom);
XSelectInput(dpy, managerWin, StructureNotifyMask);
XUngrabServer(dpy);
XFlush(dpy);
XEvent ev;
memset(&ev, 0, sizeof(ev));
ev.xclient.type = ClientMessage;
ev.xclient.window = managerWin;
ev.xclient.message_type = XInternAtom(dpy, "_NET_SYSTEM_TRAY_OPCODE", true);
ev.xclient.format = 32;
ev.xclient.data.l[0] = CurrentTime;
ev.xclient.data.l[1] = SYSTEM_TRAY_REQUEST_DOCK;
ev.xclient.data.l[2] = trayWin;
ev.xclient.data.l[3] = 0;
ev.xclient.data.l[4] = 0;
XSendEvent(dpy, managerWin, false, NoEventMask, &ev);
XSync(dpy, false);
Atom trayAtom;
WId forWin = mainWindow ? mainWindow->topLevelWidget()->winId() : QX11Info::appRootWindow();
trayAtom = XInternAtom(dpy, "_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR", false);
XChangeProperty(dpy, trayWin, trayAtom, XA_WINDOW, 32, PropModeReplace, (unsigned char *) &forWin, 1);
setMinimumSize(22, 22);
setBackgroundMode(Qt::X11ParentRelative);
// because of GNOME - needs a wait of at least 50-100 ms, otherwise width=1
// KDocker solves the problem so (bug?)
QTimer::singleShot(500, this, SLOT(show()));
}
void FreeDeskSysTray::undock ()
{
XUnmapWindow(QPaintDevice::x11AppDisplay(), winId());
hide();
}
FreeDeskSysTray::~FreeDeskSysTray ()
{}
void FreeDeskSysTray::mousePressEvent ( QMouseEvent *pMouseEvent )
{
if (!QLabel::rect().contains(pMouseEvent->pos()))
return;
switch (pMouseEvent->button())
{
case Qt::LeftButton:
slotMenuItemShow();
break;
case Qt::RightButton:
showContextMenu(pMouseEvent->globalPos());
break;
default:
break;
}
}
Q3PopupMenu *FreeDeskSysTray::contextMenu()
{
return trayMenu;
}
void FreeDeskSysTray::setPixmap(const QPixmap& pixmap)
{
QLabel::setPixmap(pixmap);
repaint(true);
}
void FreeDeskSysTray::showContextMenu(const QPoint& position)
{
trayMenu->popup(position,0);
}
void FreeDeskSysTray::slotMenuItemShow() {
// mainWindowGeometry = mainWindow->geometry();
// windowPos = mainWindow->frameGeometry().topLeft();
if (mainWindow->isVisible()) {
//mainWindow->setGeometry(mainWindowGeometry);
mainWindow->close();
} else {
// mainWindow->move( windowPos ); // restore position
mainWindow->show();
}
}
void FreeDeskSysTray::slotMenuItemQuit() {
emit quitSelected();
}
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