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/*
* Copyright 2009 Ben Boeckel <MathStuf@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Header include
#include "PluginTree.h"
#include "PluginTree_p.h"
// Sigtools includes
#include "PluginTreeDelegate.h"
#include "PluginTreeModel.h"
#include "PluginTreeProxyModel.h"
// KDE includes
#include <KCategorizedView>
#include <KCategoryDrawer>
#include <KLineEdit>
#include <KPluginInfo>
#include <KServiceTypeTrader>
// Qt includes
#include <QtGui/QGridLayout>
using namespace Sigtools;
PluginTree::PluginTree(const QStringList& types, QWidget* parent) :
QWidget(parent),
d(new Private(types, this))
{
QGridLayout* layout = new QGridLayout;
setLayout(layout);
layout->addWidget(d->m_filter, 0, 0);
layout->addWidget(d->m_view, 1, 0);
}
QString PluginTree::currentType() const
{
QModelIndex index = d->m_view->currentIndex();
if (!index.isValid())
return QString();
return static_cast<PluginTreeModel::ClassData*>(index.internalPointer())->m_type;
}
QString PluginTree::currentName() const
{
QModelIndex index = d->m_view->currentIndex();
if (!index.isValid())
return QString();
return static_cast<PluginTreeModel::ClassData*>(index.internalPointer())->m_name;
}
PluginTree::Private::Private(const QStringList& types, PluginTree* tree) :
m_filter(new KLineEdit(tree)),
m_view(new KCategorizedView(tree)),
m_drawer(new KCategoryDrawer),
m_model(new PluginTreeModel(tree)),
m_proxy(new PluginTreeProxyModel(m_filter, m_model))
{
m_filter->setClearButtonShown(true);
m_filter->setClickMessage("Search Plugins");
m_view->setCategoryDrawer(m_drawer);
m_view->setModel(m_proxy);
m_view->setAlternatingRowColors(true);
m_view->setItemDelegate(new PluginTreeDelegate(m_view, tree));
m_model->setTypes(types);
m_filter->connect(m_filter, SIGNAL(textChanged(QString)), m_proxy, SLOT(invalidate()));
}
PluginTree::Private::~Private()
{
delete m_drawer;
}
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