forked from qt-creator/qt-creator
46cdd91024
There is no reason to not just add the support to the individual pages when they are created. Change-Id: I0e45577d054a420f406c44cdcbb4968ff05fcc7c Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>
79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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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 Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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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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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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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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Core::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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Core::IFindSupport::Result HelpViewerFindSupport::findIncremental(const QString &txt,
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Core::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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Core::IFindSupport::Result HelpViewerFindSupport::findStep(const QString &txt,
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Core::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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Core::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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