converted VisualizationPipeline::_canvasSize to property an let it change the Qt widget canvas size

git-svn-id: https://camplinux.in.tum.de/svn/campvis/trunk@470 bb408c1c-ae56-11e1-83d9-df6b3e0c105e

core/pipeline/raycastingprocessor.cpp

@@ -43,7 +43,7 @@
 namespace campvis {
     const std::string RaycastingProcessor::loggerCat_ = "CAMPVis.modules.vis.RaycastingProcessor";
 
-    RaycastingProcessor::RaycastingProcessor(GenericProperty<tgt::ivec2>& renderTargetSize, const std::string& fragmentShaderFileName, bool bindEntryExitDepthTextures)
+    RaycastingProcessor::RaycastingProcessor(IVec2Property& renderTargetSize, const std::string& fragmentShaderFileName, bool bindEntryExitDepthTextures)
         : VisualizationProcessor(renderTargetSize)
         , p_sourceImageID("sourceImageID", "Input Image", "", DataNameProperty::READ)
         , p_entryImageID("entryImageID", "Input Entry Points Image", "", DataNameProperty::READ)

core/pipeline/raycastingprocessor.h

@@ -66,7 +66,7 @@ namespace campvis {
          * \param   fragmentShaderFileName      Filename for the fragment shader being automatically loaded.
          * \param   bindEntryExitDepthTextures  Flag whether to also bind the depth textures of the entry-/exit points.
          */
-        RaycastingProcessor(GenericProperty<tgt::ivec2>& renderTargetSize, const std::string& fragmentShaderFileName, bool bindEntryExitDepthTextures);
+        RaycastingProcessor(IVec2Property& renderTargetSize, const std::string& fragmentShaderFileName, bool bindEntryExitDepthTextures);
 
         /**
          * Destructor

core/pipeline/visualizationpipeline.cpp

@@ -44,12 +44,14 @@ namespace campvis {
         : AbstractPipeline()
         , tgt::EventListener()
         , _lqMode(false)
-        , _effectiveRenderTargetSize("canvasSize", "Canvas Size", tgt::ivec2(128, 128))
+        , _canvasSize("CanvasSize", "Canvas Size", tgt::ivec2(128, 128), tgt::ivec2(1, 1), tgt::ivec2(4096, 4096))
+        , _effectiveRenderTargetSize("EffectiveRenderTargetSize", "Render Target Size", tgt::ivec2(128, 128), tgt::ivec2(1, 1), tgt::ivec2(4096, 4096))
         , _renderTargetID("renderTargetID", "Render Target ID", "VisualizationPipeline.renderTarget")
         , _canvas(0)
     {
         _data.s_dataAdded.connect(this, &VisualizationPipeline::onDataContainerDataAdded);
         addProperty(&_renderTargetID);
+        addProperty(&_canvasSize);
         _renderTargetID.s_changed.connect<VisualizationPipeline>(this, &VisualizationPipeline::onPropertyChanged);
     }
 
@@ -79,11 +81,13 @@ namespace campvis {
     }
 
     const tgt::ivec2& VisualizationPipeline::getRenderTargetSize() const {
-        return _renderTargetSize;
+        return _canvasSize.getValue();
     }
 
     void VisualizationPipeline::setRenderTargetSize(const tgt::ivec2& size) {
-        _renderTargetSize = size;
+        if (_canvasSize.getValue() != size)
+            _canvasSize.setValue(size);
+
         updateEffectiveRenderTargetSize();
     }
 
@@ -112,6 +116,10 @@ namespace campvis {
     void VisualizationPipeline::onPropertyChanged(const AbstractProperty* prop) {
         if (prop == &_renderTargetID)
             s_renderTargetChanged();
+        else if (prop == &_canvasSize && _canvas != 0) {
+            if (_canvasSize.getValue() != _canvas->getSize())
+                _canvas->setSize(_canvasSize.getValue());
+        }
         else
             AbstractPipeline::onPropertyChanged(prop);
     }
@@ -133,9 +141,9 @@ namespace campvis {
 
     void VisualizationPipeline::updateEffectiveRenderTargetSize() {
         if (_lqMode)
-            _effectiveRenderTargetSize.setValue(_renderTargetSize / 2);
+            _effectiveRenderTargetSize.setValue(_canvasSize.getValue() / 2);
         else
-            _effectiveRenderTargetSize.setValue(_renderTargetSize);
+            _effectiveRenderTargetSize.setValue(_canvasSize.getValue());
     }
 
     void VisualizationPipeline::onProcessorInvalidated(AbstractProcessor* processor) {

core/pipeline/visualizationpipeline.h

@@ -36,7 +36,7 @@
 #include "tgt/event/eventlistener.h"
 #include "core/eventhandlers/abstracteventhandler.h"
 #include "core/pipeline/abstractpipeline.h"
-#include "core/properties/genericproperty.h"
+#include "core/properties/numericproperty.h"
 
 #include <vector>
 
@@ -178,10 +178,10 @@ namespace campvis {
 
         tbb::concurrent_hash_map<AbstractProcessor*, bool> _isVisProcessorMap;
 
-        tgt::ivec2 _renderTargetSize;                           ///< original render target size
+        IVec2Property _canvasSize;                              ///< original canvas size
         bool _lqMode;                                           ///< Flag whether low quality mode is enables
 
-        GenericProperty<tgt::ivec2> _effectiveRenderTargetSize; ///< actual size of the render targets (considering LQ mode)
+        IVec2Property _effectiveRenderTargetSize;               ///< actual size of the render targets (considering LQ mode)
         StringProperty _renderTargetID;                         ///< ID of the render target image to be rendered to the canvas
 
         std::vector<AbstractEventHandler*> _eventHandlers;  ///< List of registered event handlers for the pipeline

core/pipeline/visualizationprocessor.cpp

@@ -31,11 +31,11 @@
 
 namespace campvis {
 
-    VisualizationProcessor::VisualizationProcessor(GenericProperty<tgt::ivec2>& canvasSize)
+    VisualizationProcessor::VisualizationProcessor(IVec2Property& renderTargetSize)
         : AbstractProcessor()
-        , _renderTargetSize("canvasSize", "Canvas Size", canvasSize.getValue())
+        , _renderTargetSize("renderTargetSize", "Canvas Size", renderTargetSize.getValue(), renderTargetSize.getMinValue(), renderTargetSize.getMaxValue())
     {
-        canvasSize.addSharedProperty(&_renderTargetSize);
+        renderTargetSize.addSharedProperty(&_renderTargetSize);
         _renderTargetSize.s_changed.connect<VisualizationProcessor>(this, &VisualizationProcessor::onPropertyChanged);
     }
 

core/pipeline/visualizationprocessor.h

@@ -32,7 +32,7 @@
 
 #include "tgt/vector.h"
 #include "core/pipeline/abstractprocessor.h"
-#include "core/properties/genericproperty.h"
+#include "core/properties/numericproperty.h"
 
 namespace campvis {
 
@@ -55,7 +55,7 @@ namespace campvis {
          *          be assigned as shared property of the given \a renderTargetSize property.
          * \param   renderTargetSize    Reference to the parent pipeline's render target size property.
          */
-        VisualizationProcessor(GenericProperty<tgt::ivec2>& renderTargetSize);
+        VisualizationProcessor(IVec2Property& renderTargetSize);
 
         /**
          * Virtual Destructor
@@ -64,7 +64,7 @@ namespace campvis {
 
 
     protected:
-        GenericProperty<tgt::ivec2> _renderTargetSize;        ///< Viewport size of target canvas
+        IVec2Property _renderTargetSize;        ///< Viewport size of target canvas
     };
 
 }

ext/tgt/glcanvas.h

@@ -175,6 +175,8 @@ public:
     /// Getter
     ivec2 getSize() const;
 
+    virtual void setSize(ivec2 newSize) = 0;
+
     /// Getter
     int getWidth() const;
 

ext/tgt/qt/qtcanvas.cpp

@@ -571,4 +571,9 @@ KeyEvent::KeyCode QtCanvas::getKey(int key) {
     }
 }
 
+void QtCanvas::setSize(ivec2 newSize) {
+    QWidget::resize(newSize.x, newSize.y);
+}
+
+
 } // namespace

ext/tgt/qt/qtcanvas.h

@@ -84,6 +84,8 @@ public:
      */
     virtual void resizeGL(int w, int h);
 
+    virtual void setSize(ivec2 newSize);
+
     /**
      * Called by Qt if there is a paint event; it uses the \a painter_ to paint() something.
      */

modules/advancedusvis/pipelines/advancedusvis.cpp

@@ -79,7 +79,7 @@ namespace campvis {
         addEventHandler(&_wheelHandler);
         //addEventHandler(&_tfWindowingHandler);
 
-        _trackballEH = new TrackballNavigationEventHandler(this, &_camera, _renderTargetSize);
+        _trackballEH = new TrackballNavigationEventHandler(this, &_camera, _canvasSize.getValue());
         _eventHandlers.push_back(_trackballEH);
     }
 
@@ -239,7 +239,7 @@ namespace campvis {
     }
 
     void AdvancedUsVis::onRenderTargetSizeChanged(const AbstractProperty* prop) {
-        _trackballEH->setViewportSize(_renderTargetSize);
+        _trackballEH->setViewportSize(_canvasSize.getValue());
         float ratio = static_cast<float>(_effectiveRenderTargetSize.getValue().x) / static_cast<float>(_effectiveRenderTargetSize.getValue().y);
         _camera.setWindowRatio(ratio);
     }

modules/advancedusvis/processors/advancedusfusion.cpp

@@ -57,7 +57,7 @@ namespace campvis {
         GenericOption<std::string>("mappingSharpness", "Mapping Uncertainty to Sharpness")
     };
 
-    AdvancedUsFusion::AdvancedUsFusion(GenericProperty<tgt::ivec2>& canvasSize)
+    AdvancedUsFusion::AdvancedUsFusion(IVec2Property& canvasSize)
         : VisualizationProcessor(canvasSize)
         , p_usImageId("UsImageId", "Ultrasound Input Image", "", DataNameProperty::READ)
         , p_blurredImageId("BlurredImageId", "Blurred Ultrasound Image", "", DataNameProperty::READ)

modules/advancedusvis/processors/advancedusfusion.h

@@ -55,7 +55,7 @@ namespace campvis {
         /**
          * Constructs a new AdvancedUsFusion Processor
          **/
-        AdvancedUsFusion(GenericProperty<tgt::ivec2>& canvasSize);
+        AdvancedUsFusion(IVec2Property& canvasSize);
 
         /**
          * Destructor

modules/devil/processors/devilimagereader.cpp

@@ -48,7 +48,7 @@
 namespace campvis {
     const std::string DevilImageReader::loggerCat_ = "CAMPVis.modules.io.DevilImageReader";
 
-    DevilImageReader::DevilImageReader(GenericProperty<tgt::ivec2>& canvasSize)
+    DevilImageReader::DevilImageReader(IVec2Property& canvasSize)
         : VisualizationProcessor(canvasSize)
         , p_url("url", "Image URL", "")
         , p_targetImageID("targetImageName", "Target Image ID", "DevilImageReader.output", DataNameProperty::WRITE)

modules/devil/processors/devilimagereader.h

@@ -53,7 +53,7 @@ namespace campvis {
         /**
          * Constructs a new DevilImageReader Processor
          **/
-        DevilImageReader(GenericProperty<tgt::ivec2>& canvasSize);
+        DevilImageReader(IVec2Property& canvasSize);
 
         /**
          * Destructor

modules/vis/pipelines/dvrvis.cpp

@@ -56,7 +56,7 @@ namespace campvis {
     {
         addProperty(&_camera);
 
-        _trackballEH = new TrackballNavigationEventHandler(this, &_camera, _renderTargetSize);
+        _trackballEH = new TrackballNavigationEventHandler(this, &_camera, _canvasSize.getValue());
         _eventHandlers.push_back(_trackballEH);
 
         addProcessor(&_imageReader);
@@ -156,7 +156,7 @@ namespace campvis {
     }
 
     void DVRVis::onRenderTargetSizeChanged(const AbstractProperty* prop) {
-        _trackballEH->setViewportSize(_renderTargetSize);
+        _trackballEH->setViewportSize(_canvasSize.getValue());
         float ratio = static_cast<float>(_effectiveRenderTargetSize.getValue().x) / static_cast<float>(_effectiveRenderTargetSize.getValue().y);
         _camera.setWindowRatio(ratio);
     }

modules/vis/pipelines/ixpvdemo.cpp

@@ -76,7 +76,7 @@ namespace campvis {
 
         addProperty(&_camera);
 
-        _trackballHandler = new TrackballNavigationEventHandler(this, &_camera, _renderTargetSize);
+        _trackballHandler = new TrackballNavigationEventHandler(this, &_camera, _canvasSize.getValue());
         addEventHandler(&_wheelHandler);
         addEventHandler(_trackballHandler);
     }
@@ -185,7 +185,7 @@ namespace campvis {
 
         _renderTargetID.setValue("ixpv");
 
-        _trackballHandler->setViewportSize(_renderTargetSize);
+        _trackballHandler->setViewportSize(_canvasSize.getValue());
     }
     
     const std::string IxpvDemo::getName() const {
@@ -193,7 +193,7 @@ namespace campvis {
     }
 
     void IxpvDemo::onRenderTargetSizeChanged(const AbstractProperty* prop) {
-        _trackballHandler->setViewportSize(_renderTargetSize);
+        _trackballHandler->setViewportSize(_canvasSize.getValue());
         float ratio = static_cast<float>(_effectiveRenderTargetSize.getValue().x) / static_cast<float>(_effectiveRenderTargetSize.getValue().y);
         _camera.setWindowRatio(ratio);
     }

modules/vis/processors/depthdarkening.cpp

@@ -44,7 +44,7 @@
 namespace campvis {
     const std::string DepthDarkening::loggerCat_ = "CAMPVis.modules.vis.DepthDarkening";
 
-    DepthDarkening::DepthDarkening(GenericProperty<tgt::ivec2>& canvasSize)
+    DepthDarkening::DepthDarkening(IVec2Property& canvasSize)
         : VisualizationProcessor(canvasSize)
         , p_inputImage("InputImage", "Input Image", "", DataNameProperty::READ)
         , p_outputImage("OutputImage", "Output Image", "dd.output", DataNameProperty::WRITE)

modules/vis/processors/depthdarkening.h

@@ -51,7 +51,7 @@ namespace campvis {
         /**
          * Constructs a new DepthDarkening Processor
          **/
-        DepthDarkening(GenericProperty<tgt::ivec2>& canvasSize);
+        DepthDarkening(IVec2Property& canvasSize);
 
         /**
          * Destructor

modules/vis/processors/drrraycaster.cpp

@@ -35,7 +35,7 @@
 namespace campvis {
     const std::string DRRRaycaster::loggerCat_ = "CAMPVis.modules.vis.DRRRaycaster";
 
-    DRRRaycaster::DRRRaycaster(GenericProperty<tgt::ivec2>& canvasSize)
+    DRRRaycaster::DRRRaycaster(IVec2Property& canvasSize)
         : RaycastingProcessor(canvasSize, "modules/vis/glsl/drrraycaster.frag", false)
         , p_targetImageID("targetImageID", "Output Image", "", DataNameProperty::WRITE)
         , p_shift("shift", "Normalization Shift", 0.f, -10.f, 10.f)

modules/vis/processors/drrraycaster.h

@@ -52,7 +52,7 @@ namespace campvis {
         /**
          * Constructs a new DRRRaycaster Processor
          **/
-        DRRRaycaster(GenericProperty<tgt::ivec2>& canvasSize);
+        DRRRaycaster(IVec2Property& canvasSize);
 
         /**
          * Destructor