48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <QtX11Support.hxx>
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#include <config_vclplug.h>
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#include <QtCore/QVersionNumber>
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#include <QtInstance.hxx>
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#include <QtTools.hxx>
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#if CHECK_QT5_USING_X11
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#include <QtX11Extras/QX11Info>
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#endif
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#include <unx/gensys.h>
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void QtX11Support::setApplicationID(const xcb_window_t nWinId, std::u16string_view rWMClass)
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{
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#if CHECK_QT5_USING_X11
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OString aResClass = OUStringToOString(rWMClass, RTL_TEXTENCODING_ASCII_US);
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const char* pResClass
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= !aResClass.isEmpty() ? aResClass.getStr() : SalGenericSystem::getFrameClassName();
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OString aResName = SalGenericSystem::getFrameResName();
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// the WM_CLASS data consists of two concatenated cstrings, including the terminating '\0' chars
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const uint32_t data_len = aResName.getLength() + 1 + strlen(pResClass) + 1;
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char* data = new char[data_len];
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memcpy(data, aResName.getStr(), aResName.getLength() + 1);
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memcpy(data + aResName.getLength() + 1, pResClass, strlen(pResClass) + 1);
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xcb_change_property(QX11Info::connection(), XCB_PROP_MODE_REPLACE, nWinId, XCB_ATOM_WM_CLASS,
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XCB_ATOM_STRING, 8, data_len, data);
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delete[] data;
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#else
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Q_UNUSED(nWinId);
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Q_UNUSED(rWMClass);
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#endif
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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