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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.
**
****************************************************************************/
#pragma once
#include <coreplugin/sidebar.h>
#include <QFutureInterface>
#include <QFutureWatcher>
#include <QWidget>
QT_BEGIN_NAMESPACE
class QHelpSearchEngine;
class QHelpSearchQueryWidget;
class QHelpSearchResultWidget;
class QUrl;
QT_END_NAMESPACE
namespace Utils { class ProgressIndicator; }
namespace Help {
namespace Internal {
class SearchSideBarItem : public Core::SideBarItem
{
Q_OBJECT
public:
SearchSideBarItem();
QList<QToolButton *> createToolBarWidgets() override;
signals:
void linkActivated(const QUrl &url, const QStringList &searchTerms, bool newPage);
};
class SearchWidget : public QWidget
{
Q_OBJECT
public:
SearchWidget();
~SearchWidget() override;
void zoomIn();
void zoomOut();
void resetZoom();
void reindexDocumentation();
signals:
void linkActivated(const QUrl &link, const QStringList &searchTerms, bool newPage);
protected:
void showEvent(QShowEvent *event) override;
private:
void search() const;
void searchingStarted();
void searchingFinished(int hits);
void indexingStarted();
void indexingFinished();
bool eventFilter(QObject* o, QEvent *e) override;
void contextMenuEvent(QContextMenuEvent *contextMenuEvent) override;
QStringList currentSearchTerms() const;
int zoomCount = 0;
QFutureWatcher<void> m_watcher;
QFutureInterface<void> *m_progress = nullptr;
QHelpSearchEngine *searchEngine = nullptr;
QHelpSearchResultWidget *resultWidget = nullptr;
QHelpSearchQueryWidget *m_queryWidget = nullptr;
QWidget *m_indexingDocumentationLabel = nullptr;
Utils::ProgressIndicator *m_indexingIndicator = nullptr;
};
} // namespace Internal
} // namespace Help
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