forked from qt-creator/qt-creator
9cc88836f7
This unfortunately means doing the filtering by hand, because filtering on the QHelpIndexModel would be shared between multiple views. Change-Id: Iae38952a92dbb1b4a9685aea6f057d96f0d0784f Reviewed-by: Eike Ziller <eike.ziller@digia.com>
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#include "centralwidget.h"
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#include "helpviewer.h"
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#include "localhelpmanager.h"
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#include "openpagesmanager.h"
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#include "topicchooser.h"
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#include <utils/qtcassert.h>
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#include <QHelpEngine>
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using namespace Help::Internal;
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CentralWidget *gStaticCentralWidget = 0;
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// -- CentralWidget
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CentralWidget::CentralWidget(const Core::Context &context, QWidget *parent)
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: HelpWidget(context, HelpWidget::ModeWidget, parent)
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{
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QTC_CHECK(!gStaticCentralWidget);
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gStaticCentralWidget = this;
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}
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CentralWidget::~CentralWidget()
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{
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// TODO: this shouldn't be done here
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QString zoomFactors;
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QString currentPages;
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for (int i = 0; i < viewerCount(); ++i) {
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const HelpViewer * const viewer = viewerAt(i);
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const QUrl &source = viewer->source();
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if (source.isValid()) {
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currentPages += source.toString() + QLatin1Char('|');
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zoomFactors += QString::number(viewer->scale()) + QLatin1Char('|');
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}
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}
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QHelpEngineCore *engine = &LocalHelpManager::helpEngine();
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engine->setCustomValue(QLatin1String("LastShownPages"), currentPages);
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engine->setCustomValue(QLatin1String("LastShownPagesZoom"), zoomFactors);
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engine->setCustomValue(QLatin1String("LastTabPage"), currentIndex());
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}
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CentralWidget *CentralWidget::instance()
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{
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Q_ASSERT(gStaticCentralWidget);
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return gStaticCentralWidget;
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}
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void CentralWidget::open(const QUrl &url, bool newPage)
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{
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if (newPage)
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OpenPagesManager::instance().createPage(url);
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else
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setSource(url);
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}
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void CentralWidget::showTopicChooser(const QMap<QString, QUrl> &links,
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const QString &keyword, bool newPage)
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{
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TopicChooser tc(this, keyword, links);
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if (tc.exec() == QDialog::Accepted)
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open(tc.link(), newPage);
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}
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