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69 lines
2.6 KiB
C++
69 lines
2.6 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqPluginPathBehavior.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 pqPluginPathBehavior_h
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#define pqPluginPathBehavior_h
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#include <QObject>
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#include "pqApplicationComponentsModule.h"
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class pqServer;
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/// @ingroup Behaviors
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/// Applications may want to support auto-loading of plugins from certain
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/// locations when a client-server connection is made. In case of ParaView,
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/// PV_PLUGIN_PATH environment variable is used to locate such auto-load plugin
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/// locations. This behavior encapsulates this functionality.
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/// Currently, besides the environment_variable specified in the constructor,
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/// this class is hard-coded to look at a few locations relative to the
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/// executable. That can be changed in future allow application to customize
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/// those locations as well.
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/// TODO: This class is work in progress. Due to lack of time I am deferring
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/// this until later. Currently pqPluginManager does this work, we need to move
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/// the corresponding code to this behavior to allow better customization.
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class PQAPPLICATIONCOMPONENTS_EXPORT pqPluginPathBehavior : public QObject
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{
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Q_OBJECT
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typedef QObject Superclass;
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public:
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pqPluginPathBehavior(const QString& environment_variable, QObject* parent=0);
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protected slots:
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void loadDefaultPlugins(pqServer*);
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private:
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Q_DISABLE_COPY(pqPluginPathBehavior)
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};
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#endif
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