sensitivity settings

apps/opencs/model/settings/usersettings.cpp

@@ -405,6 +405,21 @@ void CSMSettings::UserSettings::buildSettingModelDefaults()
 
         Setting *contextSensitive = createSetting (Type_CheckBox, "context-select", "Context Sensitive Selection");
         contextSensitive->setDefaultValue ("false");
+
+        Setting *dragMouseSensitivity = createSetting (Type_DoubleSpinBox, "drag-factor",
+            "Mouse sensitivity during drag operations");
+        dragMouseSensitivity->setDefaultValue (1.0);
+        dragMouseSensitivity->setRange (0.001, 100.0);
+
+        Setting *dragWheelSensitivity = createSetting (Type_DoubleSpinBox, "drag-wheel-factor",
+            "Mouse wheel sensitivity during drag operations");
+        dragWheelSensitivity->setDefaultValue (1.0);
+        dragWheelSensitivity->setRange (0.001, 100.0);
+
+        Setting *dragShiftFactor = createSetting (Type_DoubleSpinBox, "drag-shift-factor",
+            "Acceleration factor during drag operations while holding down shift");
+        dragShiftFactor->setDefaultValue (4.0);
+        dragShiftFactor->setRange (0.001, 100.0);
     }
 
     {

apps/opencs/view/render/editmode.cpp

@@ -54,10 +54,10 @@ bool CSVRender::EditMode::selectStartDrag (osg::ref_ptr<TagBase> tag)
     return false;
 }
 
-void CSVRender::EditMode::drag (int diffX, int diffY) {}
+void CSVRender::EditMode::drag (int diffX, int diffY, double speedFactor) {}
 
 void CSVRender::EditMode::dragCompleted() {}
 
 void CSVRender::EditMode::dragAborted() {}
 
-void CSVRender::EditMode::dragWheel (int diff) {}
+void CSVRender::EditMode::dragWheel (int diff, double speedFactor) {}

apps/opencs/view/render/editmode.hpp

@@ -61,7 +61,7 @@ namespace CSVRender
             virtual bool selectStartDrag (osg::ref_ptr<TagBase> tag);
 
             /// Default-implementation: ignored
-            virtual void drag (int diffX, int diffY);
+            virtual void drag (int diffX, int diffY, double speedFactor);
 
             /// Default-implementation: ignored
             virtual void dragCompleted();
@@ -73,7 +73,7 @@ namespace CSVRender
             virtual void dragAborted();
 
             /// Default-implementation: ignored
-            virtual void dragWheel (int diff);
+            virtual void dragWheel (int diff, double speedFactor);
     };
 }
 

apps/opencs/view/render/worldspacewidget.cpp

@@ -81,6 +81,10 @@ CSVRender::WorldspaceWidget::WorldspaceWidget (CSMDoc::Document& document, QWidg
         key += sMappingSettings[i];
         storeMappingSetting (key, CSMSettings::UserSettings::instance().settingValue (key));
     }
+
+    mDragFactor = CSMSettings::UserSettings::instance().settingValue ("scene-input/drag-factor").toDouble();
+    mDragWheelFactor = CSMSettings::UserSettings::instance().settingValue ("scene-input/drag-wheel-factor").toDouble();
+    mDragShiftFactor = CSMSettings::UserSettings::instance().settingValue ("scene-input/drag-shift-factor").toDouble();
 }
 
 CSVRender::WorldspaceWidget::~WorldspaceWidget ()
@@ -284,6 +288,13 @@ void CSVRender::WorldspaceWidget::updateUserSetting (const QString& name, const
     if (!value.isEmpty() && storeMappingSetting (name, value.first()))
         return;
 
+    if (name=="scene-input/drag-factor")
+        mDragFactor = value.at (0).toDouble();
+    else if (name=="scene-input/drag-wheel-factor")
+        mDragWheelFactor = value.at (0).toDouble();
+    else if (name=="scene-input/drag-shift-factor")
+        mDragShiftFactor = value.at (0).toDouble();
+    else
         dynamic_cast<CSVRender::EditMode&> (*mEditMode->getCurrent()).updateUserSetting (name, value);
 }
 
@@ -530,9 +541,14 @@ void CSVRender::WorldspaceWidget::mouseMoveEvent (QMouseEvent *event)
         mDragX = event->x();
         mDragY = height() - event->y();
 
+        double factor = mDragFactor;
+
+        if (QApplication::keyboardModifiers() & Qt::ShiftModifier)
+            factor *= mDragShiftFactor;
+
         EditMode& editMode = dynamic_cast<CSVRender::EditMode&> (*mEditMode->getCurrent());
 
-        editMode.drag (diffX, diffY);
+        editMode.drag (diffX, diffY, factor);
     }
 
     RenderWidget::mouseMoveEvent(event);
@@ -601,9 +617,14 @@ void CSVRender::WorldspaceWidget::wheelEvent (QWheelEvent *event)
 {
     if (mDragging)
     {
+        double factor = mDragWheelFactor;
+
+        if (QApplication::keyboardModifiers() & Qt::ShiftModifier)
+            factor *= mDragShiftFactor;
+
         EditMode& editMode = dynamic_cast<CSVRender::EditMode&> (*mEditMode->getCurrent());
 
-        editMode.dragWheel (event->delta());
+        editMode.dragWheel (event->delta(), factor);
     }
 
     RenderWidget::wheelEvent(event);

apps/opencs/view/render/worldspacewidget.hpp

@@ -43,6 +43,9 @@ namespace CSVRender
             bool mDragging;
             int mDragX;
             int mDragY;
+            double mDragFactor;
+            double mDragWheelFactor;
+            double mDragShiftFactor;
 
         public: