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98 lines
3.2 KiB
C++
98 lines
3.2 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqFormBuilder.cxx
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Copyright (c) 2005-2008 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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#include "pqFormBuilder.h"
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#include <QtDesigner/QDesignerCustomWidgetInterface>
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#include <QtDesigner/QDesignerCustomWidgetCollectionInterface>
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#include <QPluginLoader>
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#include <QCoreApplication>
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#include <QWidget>
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pqFormBuilder::pqFormBuilder(QObject* o)
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: QUiLoader(o)
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{
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// If a plugin needs to load a library to locate the UI file, it should have
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// already been loaded. This is loading other plugins the directories specified
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// with weird side-effects.
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// // search plugins in application directory
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// this->addPluginPath(QCoreApplication::applicationDirPath());
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//#ifdef Q_WS_MAC
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// this->addPluginPath(QCoreApplication::applicationDirPath() + "/../../../");
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//#endif //Q_WS_MAC
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}
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pqFormBuilder::~pqFormBuilder()
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{
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}
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QWidget* pqFormBuilder::createWidget(const QString& className,
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QWidget* p,
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const QString& name)
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{
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QWidget* w = NULL;
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// search static plugins for ui widgets
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// would be nice if Qt did this for us
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foreach(QObject* o, QPluginLoader::staticInstances())
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{
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QList<QDesignerCustomWidgetInterface*> factories;
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QDesignerCustomWidgetInterface* factory =
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qobject_cast<QDesignerCustomWidgetInterface*>(o);
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QDesignerCustomWidgetCollectionInterface* factoryCollection =
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qobject_cast<QDesignerCustomWidgetCollectionInterface*>(o);
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if(factory)
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{
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factories << factory;
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}
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else if(factoryCollection)
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{
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factories = factoryCollection->customWidgets();
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}
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QList<QDesignerCustomWidgetInterface*>::iterator iter;
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for(iter = factories.begin(); w == NULL && iter != factories.end(); ++iter)
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{
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if((*iter)->name() == className)
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{
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w = (*iter)->createWidget(p);
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w->setObjectName(name);
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}
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}
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}
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if(!w)
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{
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w = QUiLoader::createWidget(className, p, name);
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}
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return w;
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}
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