forked from qt-creator/qt-creator
131 lines
3.7 KiB
C++
131 lines
3.7 KiB
C++
/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt 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 Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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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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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#include "commandlocator.h"
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#include <coreplugin/actionmanager/command.h>
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#include <coreplugin/icore.h>
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#include <utils/qtcassert.h>
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#include <QtGui/QAction>
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namespace Locator {
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struct CommandLocatorPrivate {
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CommandLocatorPrivate(const QString &prefix,
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const QString &displayName) :
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m_prefix(prefix), m_displayName(displayName) {}
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const QString m_prefix;
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const QString m_displayName;
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QList<Core::Command *> commands;
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};
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CommandLocator::CommandLocator(const QString &prefix,
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const QString &displayName,
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const QString &shortCutString,
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QObject *parent) :
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Locator::ILocatorFilter(parent),
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d(new CommandLocatorPrivate(prefix, displayName))
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{
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setShortcutString(shortCutString);
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}
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CommandLocator::~CommandLocator()
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{
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delete d;
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}
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void CommandLocator::appendCommand(Core::Command *cmd)
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{
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d->commands.push_back(cmd);
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}
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QString CommandLocator::displayName() const
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{
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return d->m_displayName;
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}
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QString CommandLocator::id() const
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{
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return d->m_prefix;
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}
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ILocatorFilter::Priority CommandLocator::priority() const
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{
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return Medium;
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}
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QList<Locator::FilterEntry> CommandLocator::matchesFor(QFutureInterface<Locator::FilterEntry> &future, const QString &entry)
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{
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QList<FilterEntry> filters;
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// Get active, enabled actions matching text, store in list.
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// Reference via index in extraInfo.
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const QChar ampersand = QLatin1Char('&');
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const int count = d->commands.size();
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for (int i = 0; i < count; i++) {
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if (future.isCanceled())
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break;
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if (d->commands.at(i)->isActive()) {
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if (QAction *action = d->commands.at(i)->action())
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if (action->isEnabled()) {
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QString text = action->text();
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text.remove(ampersand);
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if (text.contains(entry, Qt::CaseInsensitive)) {
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filters.append(FilterEntry(this, text, QVariant(i)));
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}
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}
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}
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}
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return filters;
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}
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void CommandLocator::accept(Locator::FilterEntry entry) const
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{
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// Retrieve action via index.
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const int index = entry.internalData.toInt();
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QTC_ASSERT(index >= 0 && index < d->commands.size(), return)
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QAction *action = d->commands.at(index)->action();
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QTC_ASSERT(action->isEnabled(), return)
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action->trigger();
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}
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void CommandLocator::setEnabled(bool e)
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{
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setHidden(!e);
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}
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void CommandLocator::refresh(QFutureInterface<void> &)
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{
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}
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} // namespace Locator
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