right click rectangle selection

diylc/diylc-core/src/org/diylc/common/IMouseProcessor.java

@@ -37,8 +37,9 @@ public interface IMouseProcessor {
    * 
    * @param point
    * @param dragAction
+   * @param forceSelectionRect
    */
-  void dragStarted(Point point, int dragAction);
+  void dragStarted(Point point, int dragAction, boolean forceSelectionRect);
 
   /**
    * Checks if it's possible to drop over the specified point.

diylc/diylc-core/src/org/diylc/presenter/Presenter.java

@@ -899,7 +899,7 @@ public class Presenter implements IPlugInPort {
   }
 
   @Override
-  public void dragStarted(Point point, int dragAction) {
+  public void dragStarted(Point point, int dragAction, boolean forceSelectionRect) {
     LOG.debug(String.format("dragStarted(%s, %s)", point, dragAction));
     if (instantiationManager.getComponentTypeSlot() != null) {
       LOG.debug("Cannot start drag because a new component is being created.");
@@ -912,7 +912,7 @@ public class Presenter implements IPlugInPort {
     this.preDragProject = currentProject.clone();
     Point scaledPoint = scalePoint(point);
     this.previousDragPoint = scaledPoint;
-    List<IDIYComponent<?>> components = findComponentsAtScaled(scaledPoint);
+    List<IDIYComponent<?>> components = forceSelectionRect ? null : findComponentsAtScaled(scaledPoint);
     if (!this.controlPointMap.isEmpty()) {
       // If we're dragging control points reset selection.
       updateSelection(new ArrayList<IDIYComponent<?>>(this.controlPointMap.keySet()));
@@ -921,7 +921,7 @@ public class Presenter implements IPlugInPort {
       // messageDispatcher.dispatchMessage(EventType.SELECTION_SIZE_CHANGED,
       // calculateSelectionDimension());
       messageDispatcher.dispatchMessage(EventType.REPAINT);
-    } else if (components.isEmpty()) {
+    } else if (components == null || components.isEmpty()) {
       // If there are no components are under the cursor, reset selection.
       updateSelection(EMPTY_SELECTION);
       // messageDispatcher.dispatchMessage(EventType.SELECTION_CHANGED,
@@ -1442,7 +1442,7 @@ public class Presenter implements IPlugInPort {
 
     updateSelection(newSelection);
 
-    messageDispatcher.dispatchMessage(EventType.PROJECT_MODIFIED, oldProject, currentProject.clone(), "Duplicate");    
+    messageDispatcher.dispatchMessage(EventType.PROJECT_MODIFIED, oldProject, currentProject.clone(), "Duplicate");
     projectFileManager.notifyFileChange();
     messageDispatcher.dispatchMessage(EventType.REPAINT);
   }

diylc/diylc-swing/src/org/diylc/swing/plugins/canvas/CanvasGestureListener.java

@@ -2,6 +2,8 @@ package org.diylc.swing.plugins.canvas;
 
 import java.awt.dnd.DragGestureEvent;
 import java.awt.dnd.DragGestureListener;
+import java.awt.event.InputEvent;
+import java.awt.event.MouseEvent;
 
 import org.diylc.common.IPlugInPort;
 
@@ -21,7 +23,13 @@ class CanvasGestureListener implements DragGestureListener {
 
   @Override
   public void dragGestureRecognized(DragGestureEvent dge) {
-    presenter.dragStarted(dge.getDragOrigin(), dge.getDragAction());
+    boolean forceReSelection = false;
+    InputEvent e = dge.getTriggerEvent();
+    if (e instanceof MouseEvent) {
+      MouseEvent me = (MouseEvent) e;
+      forceReSelection = me.getButton() != MouseEvent.BUTTON1;
+    }
+    presenter.dragStarted(dge.getDragOrigin(), dge.getDragAction(), forceReSelection);
     dge.startDrag(presenter.getCursorAt(dge.getDragOrigin()), new EmptyTransferable(), new CanvasSourceListener(
         presenter));
   }

diylc/diylc-swing/update.xml

@@ -1764,7 +1764,7 @@
 				</org.diylc.appframework.update.Change>	
 			    <org.diylc.appframework.update.Change>
 					<changeType>NEW_FEATURE</changeType>
-					<description>Ability to force components to the front or back of other components even outisde their designated layers, allowing placing components or jumpers below boards, etc.</description>
+					<description>Ability to force components to the front or back of other components even outisde their designated layers, allowing placing components or jumpers below boards, etc</description>
 				</org.diylc.appframework.update.Change>
 				<org.diylc.appframework.update.Change>
 					<changeType>NEW_FEATURE</changeType>
@@ -1772,7 +1772,7 @@
 				</org.diylc.appframework.update.Change>	
 				<org.diylc.appframework.update.Change>
 					<changeType>NEW_FEATURE</changeType>
-					<description>Duplicate selection option in Edit menu and popup menu (Ctrl+D).</description>
+					<description>Duplicate selection option in Edit menu and popup menu (Ctrl+D)</description>
 				</org.diylc.appframework.update.Change>
 				<org.diylc.appframework.update.Change>
 					<changeType>NEW_FEATURE</changeType>
@@ -1808,6 +1808,22 @@
 				</org.diylc.appframework.update.Change>				
 			</changes>
 			<url>https://github.com/bancika/diy-layout-creator/releases</url>
+		</org.diylc.appframework.update.Version>
+		<org.diylc.appframework.update.Version>
+			<versionNumber>
+				<major>3</major>
+				<minor>41</minor>
+				<build>0</build>
+			</versionNumber>
+			<releaseDate>2017-05-08 00:00:00.000 CET</releaseDate>
+			<name></name>
+			<changes>
+				<org.diylc.appframework.update.Change>
+					<changeType>NEW_FEATURE</changeType>
+					<description>Using right click to draw a selection rectangle doesn't move objects under the cursor (useful for selecting multiple components that have a big board below)</description>
+				</org.diylc.appframework.update.Change>	
+			</changes>
+			<url>https://github.com/bancika/diy-layout-creator/releases</url>
 		</org.diylc.appframework.update.Version>			
 	</a>
 </java.util.Arrays_-ArrayList>