forked from qt-creator/qt-creator
397e7f4843
* Update files in src/plugins Change-Id: Ia5d77fad7d19d4bb3498e78661982f68729adb22 Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
106 lines
3.2 KiB
C++
106 lines
3.2 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** 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 The Qt Company. For licensing terms
|
|
** and conditions see https://www.qt.io/terms-conditions. For further
|
|
** information use the contact form at https://www.qt.io/contact-us.
|
|
**
|
|
** GNU General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
** General Public License version 3 as published by the Free Software
|
|
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
|
|
** included in the packaging of this file. Please review the following
|
|
** information to ensure the GNU General Public License requirements will
|
|
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
|
|
**
|
|
****************************************************************************/
|
|
|
|
#include "openpagesmodel.h"
|
|
#include "helpplugin.h"
|
|
#include "helpviewer.h"
|
|
|
|
#include <QUrl>
|
|
|
|
using namespace Help::Internal;
|
|
|
|
OpenPagesModel::OpenPagesModel(QObject *parent)
|
|
: QAbstractTableModel(parent)
|
|
{
|
|
}
|
|
|
|
int OpenPagesModel::rowCount(const QModelIndex &parent) const
|
|
{
|
|
return parent.isValid() ? 0 : m_pages.count();
|
|
}
|
|
|
|
int OpenPagesModel::columnCount(const QModelIndex &/*parent*/) const
|
|
{
|
|
return 2;
|
|
}
|
|
|
|
QVariant OpenPagesModel::data(const QModelIndex &index, int role) const
|
|
{
|
|
if (!index.isValid() || index.row() >= rowCount()
|
|
|| index.column() >= columnCount() - 1)
|
|
return QVariant();
|
|
|
|
switch (role) {
|
|
case Qt::ToolTipRole:
|
|
return m_pages.at(index.row())->source().toString();
|
|
case Qt::DisplayRole: {
|
|
QString title = m_pages.at(index.row())->title();
|
|
title.replace(QLatin1Char('&'), QLatin1String("&&"));
|
|
return title.isEmpty() ? tr("(Untitled)") : title;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
return QVariant();
|
|
}
|
|
|
|
void OpenPagesModel::addPage(const QUrl &url, qreal zoom)
|
|
{
|
|
beginInsertRows(QModelIndex(), rowCount(), rowCount());
|
|
HelpViewer *page = HelpPlugin::createHelpViewer(zoom);
|
|
connect(page, &HelpViewer::titleChanged,
|
|
this, &OpenPagesModel::handleTitleChanged);
|
|
m_pages << page;
|
|
endInsertRows();
|
|
if (url.isValid())
|
|
page->setSource(url);
|
|
}
|
|
|
|
void OpenPagesModel::removePage(int index)
|
|
{
|
|
Q_ASSERT(index >= 0 && index < rowCount());
|
|
beginRemoveRows(QModelIndex(), index, index);
|
|
HelpViewer *page = m_pages.at(index);
|
|
page->stop();
|
|
m_pages.removeAt(index);
|
|
endRemoveRows();
|
|
page->deleteLater();
|
|
}
|
|
|
|
HelpViewer *OpenPagesModel::pageAt(int index) const
|
|
{
|
|
Q_ASSERT(index >= 0 && index < rowCount());
|
|
return m_pages.at(index);
|
|
}
|
|
|
|
void OpenPagesModel::handleTitleChanged()
|
|
{
|
|
HelpViewer *page = static_cast<HelpViewer *>(sender());
|
|
const int row = m_pages.indexOf(page);
|
|
Q_ASSERT(row != -1 );
|
|
const QModelIndex &item = index(row, 0);
|
|
emit dataChanged(item, item);
|
|
}
|