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c293be56bd
In particular, the directory frontends/qt4 is renamed to frontends/qt. Many configurations file have to be updated. All mentions of qt4 in the source have been audited, and changed to qt if necessary. The only part that has not been updated is the CMake build system.
59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
/**
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* \file InGuiThread.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Peter Kümmel
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "InGuiThread.h"
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#include "frontends/Application.h"
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#include <QThread>
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#include <QEventLoop>
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#include <QApplication>
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#include <QMutexLocker>
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namespace lyx {
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namespace frontend {
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IntoGuiThreadMover::IntoGuiThreadMover()
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{
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}
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void IntoGuiThreadMover::callInGuiThread()
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{
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if (!theApp() || !QApplication::instance() ||
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QThread::currentThread() == QApplication::instance()->thread()) {
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synchronousFunctionCall();
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} else {
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moveToThread(QApplication::instance()->thread());
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connect(this, SIGNAL(triggerFunctionCall()),
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this, SLOT(doFunctionCall()), Qt::QueuedConnection);
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QMutexLocker lock(&sync_mutex_);
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Q_EMIT triggerFunctionCall();
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condition_.wait(&sync_mutex_);
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}
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}
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void IntoGuiThreadMover::doFunctionCall()
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{
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synchronousFunctionCall();
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condition_.wakeOne();
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}
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} // namespace frontend
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} // namespace lyx
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#include "moc_InGuiThread.cpp"
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