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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include <utility>
#include <QtCore/QAbstractEventDispatcher>
#include <QtCore/QThread>
#include <QtWidgets/QApplication>
#include <QtGui/QClipboard>
#include <QtWidgets/QFrame>
#include <o3tl/make_unique.hxx>
#include <osl/process.h>
#include <sal/log.hxx>
#include "KDE5FilePicker.hxx"
#include "KDE5SalData.hxx"
#include "KDE5SalInstance.hxx"
#include "KDE5SalFrame.hxx"
using namespace com::sun::star;
KDE5SalInstance::KDE5SalInstance()
: Qt5Instance(true)
{
ImplSVData* pSVData = ImplGetSVData();
pSVData->maAppData.mxToolkitName = OUString("kde5");
KDE5SalData::initNWF();
connect(this, &KDE5SalInstance::createFrameSignal, this, &KDE5SalInstance::CreateFrame,
Qt::BlockingQueuedConnection);
connect(this, &KDE5SalInstance::createFilePickerSignal, this,
&KDE5SalInstance::createFilePicker, Qt::BlockingQueuedConnection);
}
SalFrame* KDE5SalInstance::CreateFrame(SalFrame* pParent, SalFrameStyleFlags nState)
{
if (!IsMainThread())
{
SolarMutexReleaser aReleaser;
return Q_EMIT createFrameSignal(pParent, nState);
}
return new KDE5SalFrame(static_cast<KDE5SalFrame*>(pParent), nState, true);
}
uno::Reference<ui::dialogs::XFilePicker2>
KDE5SalInstance::createFilePicker(const uno::Reference<uno::XComponentContext>& xMSF)
{
if (!IsMainThread())
{
return Q_EMIT createFilePickerSignal(xMSF);
}
// In order to insert custom controls, KDE5FilePicker currently relies on KFileWidget
// being used in the native file picker, which is only the case for KDE Plasma.
// Therefore, return the plain qt5 one in order to not lose custom controls.
if (Application::GetDesktopEnvironment() == "KDE5")
{
return uno::Reference<ui::dialogs::XFilePicker2>(
new KDE5FilePicker(QFileDialog::ExistingFile));
}
return Qt5Instance::createFilePicker(xMSF);
}
uno::Reference<ui::dialogs::XFolderPicker2>
KDE5SalInstance::createFolderPicker(const uno::Reference<uno::XComponentContext>& /*xMSF*/)
{
return uno::Reference<ui::dialogs::XFolderPicker2>(new KDE5FilePicker(QFileDialog::Directory));
}
bool KDE5SalInstance::IsMainThread() const { return qApp->thread() == QThread::currentThread(); }
extern "C" {
VCLPLUG_KDE5_PUBLIC SalInstance* create_SalInstance()
{
OString aVersion(qVersion());
SAL_INFO("vcl.qt5", "qt version string is " << aVersion);
QApplication* pQApplication;
char** pFakeArgvFreeable = nullptr;
int nFakeArgc = 2;
const sal_uInt32 nParams = osl_getCommandArgCount();
OString aDisplay;
OUString aParam, aBin;
for (sal_uInt32 nIdx = 0; nIdx < nParams; ++nIdx)
{
osl_getCommandArg(nIdx, &aParam.pData);
if (aParam != "-display")
continue;
if (!pFakeArgvFreeable)
{
pFakeArgvFreeable = new char*[nFakeArgc + 2];
pFakeArgvFreeable[nFakeArgc++] = strdup("-display");
}
else
free(pFakeArgvFreeable[nFakeArgc]);
++nIdx;
osl_getCommandArg(nIdx, &aParam.pData);
aDisplay = OUStringToOString(aParam, osl_getThreadTextEncoding());
pFakeArgvFreeable[nFakeArgc] = strdup(aDisplay.getStr());
}
if (!pFakeArgvFreeable)
pFakeArgvFreeable = new char*[nFakeArgc];
else
nFakeArgc++;
osl_getExecutableFile(&aParam.pData);
osl_getSystemPathFromFileURL(aParam.pData, &aBin.pData);
OString aExec = OUStringToOString(aBin, osl_getThreadTextEncoding());
pFakeArgvFreeable[0] = strdup(aExec.getStr());
pFakeArgvFreeable[1] = strdup("--nocrashhandler");
char** pFakeArgv = new char*[nFakeArgc];
for (int i = 0; i < nFakeArgc; i++)
pFakeArgv[i] = pFakeArgvFreeable[i];
char* session_manager = nullptr;
if (getenv("SESSION_MANAGER") != nullptr)
{
session_manager = strdup(getenv("SESSION_MANAGER"));
unsetenv("SESSION_MANAGER");
}
int* pFakeArgc = new int;
*pFakeArgc = nFakeArgc;
pQApplication = new QApplication(*pFakeArgc, pFakeArgv);
if (session_manager != nullptr)
{
// coverity[tainted_string] - trusted source for setenv
setenv("SESSION_MANAGER", session_manager, 1);
free(session_manager);
}
QApplication::setQuitOnLastWindowClosed(false);
KDE5SalInstance* pInstance = new KDE5SalInstance();
// initialize SalData
new KDE5SalData(pInstance);
pInstance->m_pQApplication.reset(pQApplication);
pInstance->m_pFakeArgvFreeable.reset(pFakeArgvFreeable);
pInstance->m_pFakeArgv.reset(pFakeArgv);
pInstance->m_pFakeArgc.reset(pFakeArgc);
return pInstance;
}
}
#include <KDE5SalInstance.moc>
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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