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/****************************************************************************
**
** 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 "locatorfiltersfilter.h"
#include "locator.h"
#include "locatorwidget.h"
#include <utils/qtcassert.h>
#include <utils/utilsicons.h>
using namespace Core;
using namespace Core::Internal;
Q_DECLARE_METATYPE(ILocatorFilter*)
LocatorFiltersFilter::LocatorFiltersFilter():
m_icon(Utils::Icons::NEXT.icon())
{
setId("FiltersFilter");
setDisplayName(tr("Available filters"));
setIncludedByDefault(true);
setHidden(true);
setPriority(Highest);
setConfigurable(false);
}
void LocatorFiltersFilter::prepareSearch(const QString &entry)
{
m_filterShortcutStrings.clear();
m_filterDisplayNames.clear();
if (!entry.isEmpty())
return;
QMap<QString, ILocatorFilter *> uniqueFilters;
const QList<ILocatorFilter *> allFilters = Locator::filters();
for (ILocatorFilter *filter : allFilters) {
const QString filterId = filter->shortcutString() + ',' + filter->displayName();
uniqueFilters.insert(filterId, filter);
}
for (ILocatorFilter *filter : qAsConst(uniqueFilters)) {
if (!filter->shortcutString().isEmpty() && !filter->isHidden() && filter->isEnabled()) {
m_filterShortcutStrings.append(filter->shortcutString());
m_filterDisplayNames.append(filter->displayName());
}
}
}
QList<LocatorFilterEntry> LocatorFiltersFilter::matchesFor(QFutureInterface<LocatorFilterEntry> &future, const QString &entry)
{
Q_UNUSED(entry) // search is already done in the GUI thread in prepareSearch
QList<LocatorFilterEntry> entries;
for (int i = 0; i < m_filterShortcutStrings.size(); ++i) {
if (future.isCanceled())
break;
LocatorFilterEntry filterEntry(this,
m_filterShortcutStrings.at(i),
i,
m_icon);
filterEntry.extraInfo = m_filterDisplayNames.at(i);
entries.append(filterEntry);
}
return entries;
}
void LocatorFiltersFilter::accept(LocatorFilterEntry selection,
QString *newText, int *selectionStart, int *selectionLength) const
{
Q_UNUSED(selectionLength)
bool ok;
int index = selection.internalData.toInt(&ok);
QTC_ASSERT(ok && index >= 0 && index < m_filterShortcutStrings.size(), return);
const QString shortcutString = m_filterShortcutStrings.at(index);
if (!shortcutString.isEmpty()) {
*newText = shortcutString + ' ';
*selectionStart = shortcutString.length() + 1;
}
}
void LocatorFiltersFilter::refresh(QFutureInterface<void> &future)
{
Q_UNUSED(future)
// Nothing to refresh
}
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