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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include "commandlocator.h"
#include <coreplugin/actionmanager/command.h>
#include <coreplugin/icore.h>
#include <utils/qtcassert.h>
#include <QtGui/QAction>
namespace Locator {
struct CommandLocatorPrivate {
CommandLocatorPrivate(const QString &prefix,
const QString &displayName) :
m_prefix(prefix), m_displayName(displayName) {}
const QString m_prefix;
const QString m_displayName;
QList<Core::Command *> commands;
};
CommandLocator::CommandLocator(const QString &prefix,
const QString &displayName,
const QString &shortCutString,
QObject *parent) :
Locator::ILocatorFilter(parent),
d(new CommandLocatorPrivate(prefix, displayName))
{
setShortcutString(shortCutString);
}
CommandLocator::~CommandLocator()
{
delete d;
}
void CommandLocator::appendCommand(Core::Command *cmd)
{
d->commands.push_back(cmd);
}
QString CommandLocator::displayName() const
{
return d->m_displayName;
}
QString CommandLocator::id() const
{
return d->m_prefix;
}
ILocatorFilter::Priority CommandLocator::priority() const
{
return Medium;
}
QList<Locator::FilterEntry> CommandLocator::matchesFor(QFutureInterface<Locator::FilterEntry> &future, const QString &entry)
{
QList<FilterEntry> filters;
// Get active, enabled actions matching text, store in list.
// Reference via index in extraInfo.
const QChar ampersand = QLatin1Char('&');
const int count = d->commands.size();
for (int i = 0; i < count; i++) {
if (future.isCanceled())
break;
if (d->commands.at(i)->isActive()) {
if (QAction *action = d->commands.at(i)->action())
if (action->isEnabled()) {
QString text = action->text();
text.remove(ampersand);
if (text.contains(entry, Qt::CaseInsensitive)) {
filters.append(FilterEntry(this, text, QVariant(i)));
}
}
}
}
return filters;
}
void CommandLocator::accept(Locator::FilterEntry entry) const
{
// Retrieve action via index.
const int index = entry.internalData.toInt();
QTC_ASSERT(index >= 0 && index < d->commands.size(), return)
QAction *action = d->commands.at(index)->action();
QTC_ASSERT(action->isEnabled(), return)
action->trigger();
}
void CommandLocator::setEnabled(bool e)
{
setHidden(!e);
}
void CommandLocator::refresh(QFutureInterface<void> &)
{
}
} // namespace Locator
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