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126 lines
4.0 KiB
C++
126 lines
4.0 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqImplicitPlaneWidget.h
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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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#ifndef _pqImplicitPlaneWidget_h
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#define _pqImplicitPlaneWidget_h
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#include "pqComponentsModule.h"
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#include "pqProxy.h"
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#include "pq3DWidget.h"
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class pqServer;
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class vtkSMDoubleVectorProperty;
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/// Provides a complete Qt UI for working with a 3D plane widget
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class PQCOMPONENTS_EXPORT pqImplicitPlaneWidget : public pq3DWidget
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{
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typedef pq3DWidget Superclass;
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Q_OBJECT
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public:
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pqImplicitPlaneWidget(vtkSMProxy* refProxy, vtkSMProxy* proxy, QWidget* p = 0);
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~pqImplicitPlaneWidget();
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public slots:
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/// Resets the bounds of the 3D widget to the reference proxy bounds.
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virtual void resetBounds()
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{ this->Superclass::resetBounds(); }
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virtual void resetBounds(double bounds[6]);
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/// accept the changes
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void accept();
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/// reset the changes
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void reset();
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/// Overridden to update widget placement based on data bounds.
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virtual void select();
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protected:
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/// Makes the 3D widget plane visible (respects the overall visibility flag)
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virtual void showPlane();
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/// Hides the 3D widget plane
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virtual void hidePlane();
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/// Subclasses can override this method to map properties to
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/// GUI. Default implementation updates the internal datastructures
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/// so that default implementations can be provided for
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/// accept/reset.
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virtual void setControlledProperty(const char* function,
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vtkSMProperty * controlled_property);
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/// Called on pick.
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virtual void pick(double, double, double);
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protected:
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/// Internal method to create the widget.
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void createWidget(pqServer*);
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private slots:
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/// Called to show/hide the 3D widget
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void onShow3DWidget(bool);
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/// Called to set the widget origin to the center of the bounding box proxy's data
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void onUseCenterBounds();
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/// Called to set the widget normal to the X axis
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void onUseXNormal();
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/// Called to set the widget normal to the Y axis
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void onUseYNormal();
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/// Called to set the widget normal to the Z axis
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void onUseZNormal();
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/// Called to set the widget normal to the camera direction
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void onUseCameraNormal();
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/// Called when the user starts dragging the 3D widget
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void onStartInteraction();
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/// Called whenever the 3D widget visibility is modified
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void onWidgetVisibilityChanged(bool visible);
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/// Called to set the reset the camera to face the widget
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void resetCameraToNormal();
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private:
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void get3DWidgetState(double* origin, double* normal);
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void set3DWidgetState(const double* origin, const double* normal);
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void setQtWidgetState(const double* origin, const double* normal);
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void setNormalProperty(vtkSMProperty*);
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void setOriginProperty(vtkSMProperty*);
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class pqImplementation;
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pqImplementation* const Implementation;
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};
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#endif
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