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88 lines
2.9 KiB
C++
88 lines
2.9 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqHelpWindowNoWebKit.h
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Copyright (c) 2005,2006 Sandia Corporation, Kitware Inc.
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All rights reserved.
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ParaView is a free software; you can redistribute it and/or modify it
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under the terms of the ParaView license version 1.2.
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See License_v1.2.txt for the full ParaView license.
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A copy of this license can be obtained by contacting
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Kitware Inc.
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28 Corporate Drive
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Clifton Park, NY 12065
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USA
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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========================================================================*/
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#ifndef pqHelpWindowNoWebKit_h
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#define pqHelpWindowNoWebKit_h
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///============================================================================
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/// This is an internal header used by pqHelpWindow.
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/// This header gets included when PARAVIEW_USE_QTWEBKIT is OFF.
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///============================================================================
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#include <QTextBrowser>
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namespace
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{
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// ****************************************************************************
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// CLASS pqTextBrowser
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// ****************************************************************************
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/// Internal class used to add overload the QTextBrowser
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class pqTextBrowser : public QTextBrowser
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{
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public:
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pqTextBrowser(QHelpEngine* helpEngine, QWidget* _parent = 0)
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{
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this->HelpEngine = helpEngine;
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this->setParent(_parent);
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this->setOpenLinks(false);
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}
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~pqTextBrowser() {}
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static pqTextBrowser* newInstance(QHelpEngine* engine, pqHelpWindow* self)
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{
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pqTextBrowser* instance = new pqTextBrowser(engine, self);
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self->connect(instance, SIGNAL(anchorClicked(const QUrl&)), SLOT(showPage(const QUrl&)));
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return instance;
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}
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void setUrl(const QUrl& url)
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{
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this->setSource(url);
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}
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protected:
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/// Implementation reference from:
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/// http://doc.qt.digia.com/qq/qq28-qthelp.html
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QVariant loadResource(int type, const QUrl &url)
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{
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if (url.scheme() == "qthelp")
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{
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return QVariant(this->HelpEngine->fileData(url));
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}
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else
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{
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return QTextBrowser::loadResource(type, url);
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}
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}
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QPointer<QHelpEngine> HelpEngine;
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};
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} // end of namespace
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#endif
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