Ctrl + click doesn't add components to the selection in MacOS

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

@@ -617,7 +617,7 @@ public class Presenter implements IPlugInPort {
           IDIYComponent<?> topComponent = components.get(0);
           // If ctrl is pressed just toggle the component under mouse
           // cursor.
-          if (!Utils.isMac() && ctrlDown) {
+          if (ctrlDown) {
             if (newSelection.contains(topComponent)) {
                 newSelection.removeAll(findAllGroupedComponents(topComponent));
             } else {

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

@@ -47,7 +47,6 @@ import javax.swing.SwingUtilities;
 import org.apache.log4j.Logger;
 import org.diylc.appframework.miscutils.ConfigurationManager;
 import org.diylc.appframework.miscutils.IConfigListener;
-import org.diylc.appframework.miscutils.Utils;
 import org.diylc.common.BadPositionException;
 import org.diylc.common.EventType;
 import org.diylc.common.IComponentTransformer;
@@ -137,22 +136,30 @@ public class CanvasPlugin implements IPlugIn, ClipboardOwner {
       canvasPanel = new CanvasPanel(plugInPort);
       canvasPanel.addMouseListener(new MouseAdapter() {
         
+        private MouseEvent pressedEvent;
+        
+        @Override
+        public void mouseClicked(MouseEvent e) {
+          plugInPort.mouseClicked(e.getPoint(), e.getButton(), e.isControlDown(), e.isShiftDown(), e.isAltDown(),
+              e.getClickCount());
+        }
+
         @Override
         public void mousePressed(MouseEvent e) {
+          LOG.info("Pressed: " + e.isPopupTrigger());
           canvasPanel.requestFocus();
-          mouseReleased(e);
+          pressedEvent = e;
         }
 
         @Override
         public void mouseReleased(final MouseEvent e) {
-
           // Invoke the rest of the code later so we get the chance to
           // process selection messages.
           SwingUtilities.invokeLater(new Runnable() {
 
             @Override
             public void run() {
-              if (plugInPort.getNewComponentTypeSlot() == null && e.isPopupTrigger()) {
+              if (plugInPort.getNewComponentTypeSlot() == null && (e.isPopupTrigger() || pressedEvent.isPopupTrigger())) {
                 // Enable actions.
                 boolean enabled = !plugInPort.getSelectedComponents().isEmpty();
                 getCutAction().setEnabled(enabled);
@@ -192,8 +199,7 @@ public class CanvasPlugin implements IPlugIn, ClipboardOwner {
 
         @Override
         public void keyPressed(KeyEvent e) {
-          if (plugInPort.keyPressed(e.getKeyCode(), Utils.isMac() ? e.isMetaDown() : e.isControlDown(),
+          if (plugInPort.keyPressed(e.getKeyCode(), e.isControlDown(), e.isShiftDown(), e.isAltDown())) {
-              e.isShiftDown(), e.isAltDown())) {
             e.consume();
           }
         }
@@ -204,17 +210,7 @@ public class CanvasPlugin implements IPlugIn, ClipboardOwner {
         @Override
         public void mouseMoved(MouseEvent e) {
           canvasPanel.setCursor(plugInPort.getCursorAt(e.getPoint()));
-          plugInPort.mouseMoved(e.getPoint(), Utils.isMac() ? e.isMetaDown() : e.isControlDown(), e.isShiftDown(),
+          plugInPort.mouseMoved(e.getPoint(), e.isControlDown(), e.isShiftDown(), e.isAltDown());
-              e.isAltDown());
-        }
-      });
-
-      canvasPanel.addMouseListener(new MouseAdapter() {
-
-        @Override
-        public void mouseClicked(MouseEvent e) {
-          plugInPort.mouseClicked(e.getPoint(), e.getButton(), Utils.isMac() ? e.isMetaDown() : e.isControlDown(),
-              e.isShiftDown(), e.isAltDown(), e.getClickCount());
         }
       });
     }
@@ -250,7 +246,7 @@ public class CanvasPlugin implements IPlugIn, ClipboardOwner {
 
           boolean wheelZoom = ConfigurationManager.getInstance().readBoolean(IPlugInPort.WHEEL_ZOOM_KEY, false);
 
-          if (wheelZoom || (Utils.isMac() ? e.isMetaDown() : e.isControlDown())) {
+          if (wheelZoom || e.isControlDown()) {
 
             Point mousePos = getCanvasPanel().getMousePosition(true);
 

diylc/diylc-swing/src/org/diylc/swing/plugins/toolbox/ComponentButtonFactory.java

@@ -1,24 +1,20 @@
 /*
-
+ * 
-    DIY Layout Creator (DIYLC).
+ * DIY Layout Creator (DIYLC). Copyright (c) 2009-2018 held jointly by the individual authors.
-    Copyright (c) 2009-2018 held jointly by the individual authors.
+ * 
-
+ * This file is part of DIYLC.
-    This file is part of DIYLC.
+ * 
-
+ * DIYLC is free software: you can redistribute it and/or modify it under the terms of the GNU
-    DIYLC is free software: you can redistribute it and/or modify
+ * General Public License as published by the Free Software Foundation, either version 3 of the
-    it under the terms of the GNU General Public License as published by
+ * License, or (at your option) any later version.
-    the Free Software Foundation, either version 3 of the License, or
+ * 
-    (at your option) any later version.
+ * DIYLC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
-
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-    DIYLC is distributed in the hope that it will be useful,
+ * Public License for more details.
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * 
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * You should have received a copy of the GNU General Public License along with DIYLC. If not, see
-    GNU General Public License for more details.
+ * <http://www.gnu.org/licenses/>.
-
+ */
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
 package org.diylc.swing.plugins.toolbox;
 
 import java.awt.Container;
@@ -43,7 +39,6 @@ import javax.swing.SwingUtilities;
 import javax.swing.border.Border;
 import javax.swing.border.EmptyBorder;
 
-import org.diylc.appframework.miscutils.Utils;
 import org.diylc.common.ComponentType;
 import org.diylc.common.IPlugInPort;
 import org.diylc.core.IDIYComponent;
@@ -90,7 +85,7 @@ public class ComponentButtonFactory {
             }
           }
           // Ctrl appends selection
-          if (Utils.isMac() ? e.isMetaDown() : e.isControlDown()) {
+          if (e.isControlDown()) {
             newSelection.addAll(plugInPort.getSelectedComponents());
           }
           plugInPort.updateSelection(newSelection);
@@ -104,8 +99,7 @@ public class ComponentButtonFactory {
 
       @Override
       public void keyPressed(KeyEvent e) {
-        plugInPort.keyPressed(e.getKeyCode(), Utils.isMac() ? e.isMetaDown() : e.isControlDown(), e.isShiftDown(),
+        plugInPort.keyPressed(e.getKeyCode(), e.isControlDown(), e.isShiftDown(), e.isAltDown());
-            e.isAltDown());
       }
     });
     return button;

diylc/diylc-swing/update.xml

@@ -2052,7 +2052,11 @@
 				</org.diylc.appframework.update.Change>	
 				<org.diylc.appframework.update.Change>
 					<changeType>BUG_FIX</changeType>
-					<description>Clicking on a building block twice in a row inside the component tree would make the components go back to the top-left corner of the layout</description>
+					<description>Clicking on a building block in the component tree sometimes makes the components go back to the top-left corner of the layout</description>
+				</org.diylc.appframework.update.Change>
+				<org.diylc.appframework.update.Change>
+					<changeType>BUG_FIX</changeType>
+					<description>Ctrl + click doesn't add components to the selection in MacOS</description>
 				</org.diylc.appframework.update.Change>							
 			</changes>
 			<url>https://github.com/bancika/diy-layout-creator/releases</url>