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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "findinopenfiles.h"
#include "itexteditor.h"
#include <coreplugin/icore.h>
#include <coreplugin/editormanager/editormanager.h>
#include <coreplugin/editormanager/openeditorsmodel.h>
#include <QSettings>
using namespace Find;
using namespace TextEditor;
using namespace TextEditor::Internal;
FindInOpenFiles::FindInOpenFiles()
{
connect(Core::ICore::instance()->editorManager(), SIGNAL(editorOpened(Core::IEditor*)),
this, SLOT(updateEnabledState()));
connect(Core::ICore::instance()->editorManager(), SIGNAL(editorsClosed(QList<Core::IEditor*>)),
this, SLOT(updateEnabledState()));
}
QString FindInOpenFiles::id() const
{
return QLatin1String("Open Files");
}
QString FindInOpenFiles::displayName() const
{
return tr("Open Documents");
}
Utils::FileIterator *FindInOpenFiles::files(const QStringList &nameFilters,
const QVariant &additionalParameters) const
{
Q_UNUSED(nameFilters)
Q_UNUSED(additionalParameters)
QMap<QString, QTextCodec *> openEditorEncodings = ITextEditor::openedTextEditorsEncodings();
QStringList fileNames;
QList<QTextCodec *> codecs;
foreach (const Core::OpenEditorsModel::Entry &entry,
Core::EditorManager::instance()->openedEditorsModel()->entries()) {
QString fileName = entry.fileName();
if (!fileName.isEmpty()) {
fileNames.append(fileName);
QTextCodec *codec = openEditorEncodings.value(fileName);
if (!codec)
codec = Core::EditorManager::instance()->defaultTextCodec();
codecs.append(codec);
}
}
return new Utils::FileIterator(fileNames, codecs);
}
QVariant FindInOpenFiles::additionalParameters() const
{
return QVariant();
}
QString FindInOpenFiles::label() const
{
return tr("Open documents:");
}
QString FindInOpenFiles::toolTip() const
{
// %1 is filled by BaseFileFind::runNewSearch
return tr("Open Documents\n%1");
}
bool FindInOpenFiles::isEnabled() const
{
return Core::EditorManager::instance()->openedEditors().count() > 0;
}
void FindInOpenFiles::writeSettings(QSettings *settings)
{
settings->beginGroup(QLatin1String("FindInOpenFiles"));
writeCommonSettings(settings);
settings->endGroup();
}
void FindInOpenFiles::readSettings(QSettings *settings)
{
settings->beginGroup(QLatin1String("FindInOpenFiles"));
readCommonSettings(settings, QLatin1String("*"));
settings->endGroup();
}
void FindInOpenFiles::updateEnabledState()
{
emit enabledChanged(isEnabled());
}
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