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qt-creator/src/plugins/vcsbase/basevcseditorfactory.cpp

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/****************************************************************************
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**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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**
** This file is part of Qt Creator.
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**
** 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
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** 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.
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****************************************************************************/
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#include "basevcseditorfactory.h"
#include "vcsbaseeditor.h"
#include <texteditor/texteditoractionhandler.h>
#include <diffeditor/diffeditorconstants.h>
#include <QCoreApplication>
#include <QStringList>
using namespace TextEditor;
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/*!
\class VcsBase::BaseVCSEditorFactory
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\brief The BaseVCSEditorFactory class is the base class for editor
factories creating instances of VcsBaseEditor subclasses.
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\sa VcsBase::VcsBaseEditorWidget
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*/
namespace VcsBase {
namespace Internal {
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class BaseVcsEditorFactoryPrivate
{
public:
const VcsBaseEditorParameters *m_parameters;
QObject *m_describeReceiver;
const char *m_describeSlot;
BaseTextEditorFactory::EditorWidgetCreator m_widgetCreator;
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};
} // namespace Internal
VcsEditorFactory::VcsEditorFactory(const VcsBaseEditorParameters *parameters,
const BaseTextEditorFactory::EditorWidgetCreator &creator,
QObject *describeReceiver, const char *describeSlot)
: d(new Internal::BaseVcsEditorFactoryPrivate)
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{
d->m_parameters = parameters;
d->m_describeReceiver = describeReceiver;
d->m_describeSlot = describeSlot;
d->m_widgetCreator = creator;
setId(parameters->id);
setDisplayName(QCoreApplication::translate("VCS", parameters->displayName));
if (QLatin1String(parameters->mimeType) != QLatin1String(DiffEditor::Constants::DIFF_EDITOR_MIMETYPE))
addMimeType(parameters->mimeType);
new TextEditor::TextEditorActionHandler(this, parameters->context);
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}
VcsEditorFactory::~VcsEditorFactory()
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{
delete d;
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}
Core::IEditor *VcsEditorFactory::createEditor()
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{
TextEditor::BaseTextEditor *editor = new VcsBaseEditor(d->m_parameters);
VcsBaseEditorWidget *widget = qobject_cast<VcsBaseEditorWidget *>(d->m_widgetCreator());
widget->setParameters(d->m_parameters);
// Pass on signals.
connect(widget, SIGNAL(describeRequested(QString,QString)),
editor, SIGNAL(describeRequested(QString,QString)));
connect(widget, SIGNAL(annotateRevisionRequested(QString,QString,QString,int)),
editor, SIGNAL(annotateRevisionRequested(QString,QString,QString,int)));
editor->setEditorWidget(widget);
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widget->init();
if (d->m_describeReceiver)
connect(widget, SIGNAL(describeRequested(QString,QString)), d->m_describeReceiver, d->m_describeSlot);
if (!mimeTypes().isEmpty())
widget->textDocument()->setMimeType(mimeTypes().front());
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return editor;
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}
} // namespace VcsBase