78 lines
1.7 KiB
C++
78 lines
1.7 KiB
C++
/*
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* Copyright (C) 2013 Il'inykh Sergey (rion)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#include "x11info.h"
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#ifdef HAVE_QT5
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# include <X11/Xlib.h>
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# include <xcb/xcb.h>
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# include <QtGlobal>
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#else
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# include <QX11Info>
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#endif
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Display* X11Info::display()
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{
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#ifdef HAVE_QT5
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if (!_display) {
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_display = XOpenDisplay(NULL);
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}
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return _display;
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#else
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return QX11Info::display();
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#endif
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}
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unsigned long X11Info::appRootWindow(int screen)
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{
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#ifdef HAVE_QT5
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return screen == -1?
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XDefaultRootWindow(display()) :
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XRootWindowOfScreen(XScreenOfDisplay(display(), screen));
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#else
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return QX11Info::appRootWindow(screen);
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#endif
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}
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int X11Info::appScreen()
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{
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#ifdef HAVE_QT5
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#error X11Info::appScreen not implemented for Qt5! You must skip this plugin.
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#else
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return QX11Info::appScreen();
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#endif
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}
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#ifdef HAVE_QT5
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xcb_connection_t *X11Info::xcbConnection()
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{
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if (!_xcb) {
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_xcb = xcb_connect(NULL, &_xcbPreferredScreen);
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Q_ASSERT(_xcb);
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}
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return _xcb;
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}
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xcb_connection_t* X11Info::_xcb = 0;
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#endif
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Display* X11Info::_display = 0;
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int X11Info::_xcbPreferredScreen = 0;
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