forked from qt-creator/qt-creator
397e7f4843
* Update files in src/plugins Change-Id: Ia5d77fad7d19d4bb3498e78661982f68729adb22 Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the 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 The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "helpfindsupport.h"
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#include "helpviewer.h"
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#include <utils/qtcassert.h>
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using namespace Core;
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using namespace Help::Internal;
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HelpViewerFindSupport::HelpViewerFindSupport(HelpViewer *viewer)
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: m_viewer(viewer)
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{
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}
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FindFlags HelpViewerFindSupport::supportedFindFlags() const
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{
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return FindBackward | FindCaseSensitively;
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}
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QString HelpViewerFindSupport::currentFindString() const
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{
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QTC_ASSERT(m_viewer, return QString());
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return m_viewer->selectedText();
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}
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IFindSupport::Result HelpViewerFindSupport::findIncremental(const QString &txt,
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FindFlags findFlags)
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{
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QTC_ASSERT(m_viewer, return NotFound);
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findFlags &= ~FindBackward;
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return find(txt, findFlags, true) ? Found : NotFound;
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}
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IFindSupport::Result HelpViewerFindSupport::findStep(const QString &txt,
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FindFlags findFlags)
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{
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QTC_ASSERT(m_viewer, return NotFound);
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return find(txt, findFlags, false) ? Found : NotFound;
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}
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bool HelpViewerFindSupport::find(const QString &txt,
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FindFlags findFlags, bool incremental)
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{
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QTC_ASSERT(m_viewer, return false);
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bool wrapped = false;
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bool found = m_viewer->findText(txt, findFlags, incremental, false, &wrapped);
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if (wrapped)
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showWrapIndicator(m_viewer);
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return found;
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}
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