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126 lines
3.9 KiB
C++
126 lines
3.9 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqContourWidget.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 pqContourWidget_h
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#define pqContourWidget_h
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#include "pq3DWidget.h"
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#include <QColor>
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class pqServer;
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class vtkSMProxy;
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/// GUI for ContourWidgetRepresentation. This is a 3D widget that edits a Contour.
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class PQCOMPONENTS_EXPORT pqContourWidget : public pq3DWidget
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{
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Q_OBJECT
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typedef pq3DWidget Superclass;
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public:
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pqContourWidget(vtkSMProxy* refProxy, vtkSMProxy* proxy, QWidget* parent);
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virtual ~pqContourWidget();
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/// Resets the bounds of the 3D widget to the reference proxy bounds.
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/// This typically calls PlaceWidget on the underlying 3D Widget
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/// with reference proxy bounds.
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/// This should be explicitly called after the panel is created
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/// and the widget is initialized i.e. the reference proxy, controlled proxy
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/// and hints have been set.
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virtual void resetBounds(double /*bounds*/[6]) {}
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virtual void resetBounds()
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{ return this->Superclass::resetBounds(); }
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// Some convenient methods
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// Set the point placer/line interpolator
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virtual void setPointPlacer(vtkSMProxy*);
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virtual void setLineInterpolator(vtkSMProxy*);
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/// Activates the widget. Respects the visibility flag.
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virtual void select();
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/// Deactivates the widget.
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virtual void deselect();
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/// Set the line color
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virtual void setLineColor(const QColor& color);
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signals:
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/// Signal emitted when the representation proxy's "ClosedLoop" property
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/// is modified.
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void contourLoopClosed();
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void contourDone();
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public slots:
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void removeAllNodes();
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void checkContourLoopClosed();
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/// Close the contour loop
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void closeLoop(bool);
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///Move to the next mode ( Drawing, Editing, Done )
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void updateMode( );
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///Toggle the edit mode, which will switch between Edit/Modify mode
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void toggleEditMode( );
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///Finish editing the contour
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void finishContour( );
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/// Resets pending changes. Default implementation
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/// pushes the property values of the controlled widget to the
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/// 3D widget properties.
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/// The correspondence is determined from the <Hints />
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/// associated with the controlled proxy.
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virtual void reset();
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protected:
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/// Internal method to create the widget.
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virtual void createWidget(pqServer*);
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/// Update the widget visibility according to the WidgetVisible and Selected flags
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virtual void updateWidgetVisibility();
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protected slots:
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void deleteAllNodes();
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private:
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pqContourWidget(const pqContourWidget&); // Not implemented.
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void operator=(const pqContourWidget&); // Not implemented.
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void updateRepProperty(vtkSMProxy* smProxy,
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const char* propertyName);
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class pqInternals;
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pqInternals* Internals;
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};
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#endif
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