Combo property support for annotated property tabs

gitlab #55

Change-Id: I4fde018ed47ccdc9f82e59bac51272ffebd8244b

diff --git a/org.simantics.g3d/src/org/simantics/g3d/property/AnnotatedPropertyTabContributorFactory.java b/org.simantics.g3d/src/org/simantics/g3d/property/AnnotatedPropertyTabContributorFactory.java
index 7e3f85333bb88022ce5038e43670bdf0ab792346..65b267cb6b96017eb49cf3ece8a92650433c025f 100644 (file)
--- a/org.simantics.g3d/src/org/simantics/g3d/property/AnnotatedPropertyTabContributorFactory.java
+++ b/org.simantics.g3d/src/org/simantics/g3d/property/AnnotatedPropertyTabContributorFactory.java
@@ -39,6 +39,7 @@ import org.eclipse.jface.viewers.ColumnViewerEditorActivationEvent;
 import org.eclipse.jface.viewers.ColumnViewerEditorActivationListener;
 import org.eclipse.jface.viewers.ColumnViewerEditorActivationStrategy;
 import org.eclipse.jface.viewers.ColumnViewerEditorDeactivationEvent;
+import org.eclipse.jface.viewers.ComboBoxCellEditor;
 import org.eclipse.jface.viewers.EditingSupport;
 import org.eclipse.jface.viewers.FocusCellOwnerDrawHighlighter;
 import org.eclipse.jface.viewers.ISelection;
@@ -69,8 +70,11 @@ import org.eclipse.ui.IWorkbenchSite;
 import org.simantics.db.management.ISessionContext;
 import org.simantics.g3d.property.annotations.CompoundGetPropertyValue;
 import org.simantics.g3d.property.annotations.CompoundSetPropertyValue;
+import org.simantics.g3d.property.annotations.GetComboProperty;
+import org.simantics.g3d.property.annotations.GetComboPropertyValue;
 import org.simantics.g3d.property.annotations.GetPropertyValue;
 import org.simantics.g3d.property.annotations.PropertyTabBlacklist;
+import org.simantics.g3d.property.annotations.SetComboPropertyValue;
 import org.simantics.g3d.property.annotations.SetPropertyValue;
 import org.simantics.g3d.scenegraph.IG3DNode;
 import org.simantics.g3d.scenegraph.NodeMap;
@@ -186,6 +190,35 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                                        }
                                        
                                        item.setter = m;
+                               } else if (annotation.annotationType().equals(GetComboPropertyValue.class)) {
+                                   GetComboPropertyValue get = (GetComboPropertyValue)annotation;
+                                   ComboPropertyItem item = (ComboPropertyItem)items.get(get.value());
+                    if (item == null) {
+                        item = new ComboPropertyItem(get.value());
+                        items.put(item.id, item);
+                    }
+                    item.getter = m;
+                    item.manipulatorClass = ComboPropertyManipulator.class;
+
+                    item.tabId = get.tabId();
+
+                    item.name = get.name();
+                               } else if (annotation.annotationType().equals(SetComboPropertyValue.class)) {
+                                   SetComboPropertyValue set = (SetComboPropertyValue)annotation;
+                    ComboPropertyItem item = (ComboPropertyItem)items.get(set.value());
+                    if (item == null) {
+                        item = new ComboPropertyItem(set.value());
+                        items.put(item.id, item);
+                    }
+                    item.setter = m;
+                               } else if (annotation.annotationType().equals(GetComboProperty.class)) {
+                                   GetComboProperty get = (GetComboProperty)annotation;
+                    ComboPropertyItem item = (ComboPropertyItem)items.get(get.value());
+                    if (item == null) {
+                        item = new ComboPropertyItem(get.value());
+                        items.put(item.id, item);
+                    }
+                    item.values = m;
                                }
                        }
                }
@@ -249,9 +282,22 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                } 
        }
        
+       private static PropertyManipulator createManipulator(ComboPropertyItem item, Object obj) {
+        try {
+            MethodComboValueProvider provider = new MethodComboValueProvider(item.getter, item.setter,item.values);
+            PropertyManipulator manipulator = item.manipulatorClass.getConstructor(ValueProvider.class,Object.class).newInstance(provider,obj);
+            return manipulator;
+        } catch (Exception e) {
+            e.printStackTrace();
+            return null;
+        } 
+    }
+       
        private static interface IPropertyItem {
                public String getTabId();
                public String getName();
+               public String getId();
+               public boolean editable();
        }
        
        private static class PropertyItem implements IPropertyItem{
@@ -269,6 +315,11 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                        this.id = id;
                }
                
+               @Override
+               public String getId() {
+                   return id;
+               }
+               
                @Override
                public int hashCode() {
                        return id.hashCode();
@@ -283,6 +334,11 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                public String getName() {
                    return name;
                }
+               
+               @Override
+               public boolean editable() {
+                   return setter != null;
+               }
        }
        
        private static class CompoundPropertyItem implements IPropertyItem{
@@ -300,6 +356,11 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                        this.id = id;
                }
                
+               @Override
+        public String getId() {
+            return id;
+        }
+               
                @Override
                public int hashCode() {
                        return id.hashCode();
@@ -314,8 +375,55 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
         public String getName() {
             return name;
         }
+               
+               @Override
+        public boolean editable() {
+            return setter != null;
+        }
        }
        
+       private static class ComboPropertyItem implements IPropertyItem{
+        private String id;
+        private String name;
+        private String tabId;
+        private Method getter;
+        private Method setter;
+        private Method values;
+        private Class<? extends ComboPropertyManipulator> manipulatorClass;
+        
+        
+        public ComboPropertyItem(String id) {
+            if (id == null)
+                throw new NullPointerException();
+            this.id = id;
+        }
+        
+        @Override
+        public String getId() {
+            return id;
+        }
+        
+        @Override
+        public int hashCode() {
+            return id.hashCode();
+        }
+        
+        @Override
+        public String getTabId() {
+            return tabId;
+        }
+        
+        @Override
+        public String getName() {
+            return name;
+        }
+        
+        @Override
+        public boolean editable() {
+            return setter != null;
+        }
+    }
+       
        private static class AnnotatedPropertyTabContributor implements PropertyTabContributor {
                private String id; 
                List<IPropertyItem> items;
@@ -345,8 +453,8 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
        private static class AnnotatedPropertyTab implements IPropertyTab2, NodeListener {
                //private String id; 
                List<IPropertyItem> contibutedItems;
-               List<PropertyItem> resolvedItems = new ArrayList<PropertyItem>();
-               private Map<PropertyItem,PropertyManipulator> manipulators = new HashMap<PropertyItem, PropertyManipulator>();
+               List<IPropertyItem> resolvedItems = new ArrayList<IPropertyItem>();
+               private Map<IPropertyItem,PropertyManipulator> manipulators = new HashMap<IPropertyItem, PropertyManipulator>();
                
                private TableViewer viewer;
                
@@ -407,7 +515,7 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                                
                                @Override
                                public void selectionChanged(SelectionChangedEvent event) {
-                                       PropertyItem item = AdaptationUtils.adaptToSingle(event.getSelection(), PropertyItem.class);
+                                       IPropertyItem item = AdaptationUtils.adaptToSingle(event.getSelection(), IPropertyItem.class);
                                        selectedItem = item;
                                        if (!manipulators.get(selectedItem).getEditMode())
                                                manipulators.get(selectedItem).setEditMode(true);
@@ -584,14 +692,18 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                                if (item instanceof PropertyItem) {
                                        resolvedItems.add((PropertyItem)item);
                                        manipulators.put((PropertyItem)item, createManipulator((PropertyItem)item, node));
-                               }
-                               else {
+                               } else if (item instanceof ComboPropertyItem) {
+                                   resolvedItems.add((ComboPropertyItem)item);
+                                   manipulators.put((ComboPropertyItem)item, createManipulator((ComboPropertyItem)item, node));
+                               } else if (item instanceof CompoundPropertyItem) {
                                        CompoundPropertyItem compound = (CompoundPropertyItem)item;
                                        Map<PropertyItem, PropertyManipulator> manipulators = createManipulators(compound, node);
                                        for (PropertyItem i : manipulators.keySet()) {
                                                resolvedItems.add(i);
                                                this.manipulators.put(i, manipulators.get(i));
                                        }
+                               } else {
+                                   
                                }
                        }
                        
@@ -688,7 +800,7 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                                if (viewer.getTable().isDisposed())
                                        return;
                                if (DEBUG)System.out.println("Viewer refresh " + id);
-                               for (PropertyItem item : resolvedItems)
+                               for (IPropertyItem item : resolvedItems)
                                        if (!item.equals(selectedItem))
                                                viewer.refresh(item);
                                if (selectedItem != null)
@@ -704,7 +816,7 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                                                        return;
                                                }
                                                if (DEBUG) System.out.println("Viewer threaded refresh " + id);
-                                               for (PropertyItem item : resolvedItems)
+                                               for (IPropertyItem item : resolvedItems)
                                                        if (!item.equals(selectedItem))
                                                                viewer.refresh(item);
                                                if (selectedItem != null)
@@ -713,7 +825,7 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                                        }
                                });
                        } else {
-                               for (PropertyItem item : resolvedItems) {
+                               for (IPropertyItem item : resolvedItems) {
                                        delayedUpdate.add(item);
                                }
                        }
@@ -729,7 +841,7 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                        
                }
                
-               public PropertyManipulator getManipulator(PropertyItem item) {
+               public PropertyManipulator getManipulator(IPropertyItem item) {
                        return manipulators.get(item);
                }
                
@@ -759,10 +871,10 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                
                @Override
                protected boolean canEdit(Object element) {
-                       PropertyItem item = (PropertyItem)element;
+                       IPropertyItem item = (IPropertyItem)element;
                        if (tab.getManipulator(item).getValueCount() <= index)
                                return false;
-                       if (item.setter == null)
+                       if (!item.editable())
                                return false;
                        if (getValue(element) == null)
                                return false;
@@ -771,32 +883,52 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                
                @Override
                protected CellEditor getCellEditor(Object element) {
-                       
-                       if (tab.getManipulator((PropertyItem)element).getValueCount() <= index)
+                       IPropertyItem item = (IPropertyItem)element;
+                       if (tab.getManipulator(item).getValueCount() <= index)
                                return null;
                        if (editor == null)
-                               editor = new TextCellEditor(viewer.getTable(),SWT.NONE) {
-                               @Override
-                               public void activate() {
-                                       tab.setEditing(true);
-                               }
-                               
-                               @Override
-                               public void deactivate() {
-                                       super.deactivate();
-                                       tab.setEditing(false);
-                               }
-                       };
+                           if (item instanceof PropertyItem)
+                               editor = new TextCellEditor(viewer.getTable(),SWT.NONE) {
+                               @Override
+                               public void activate() {
+                                       tab.setEditing(true);
+                               }
+                               
+                               @Override
+                               public void deactivate() {
+                                       super.deactivate();
+                                       tab.setEditing(false);
+                               }
+                       };
+                       else if (item instanceof ComboPropertyItem) {
+                           ComboPropertyItem comboPropertyItem = (ComboPropertyItem)item;
+                           ComboPropertyManipulator manipulator = (ComboPropertyManipulator)tab.manipulators.get(comboPropertyItem);
+                           editor = new ComboBoxCellEditor(viewer.getTable(), manipulator.getItems()) {
+                               @Override
+                        public void activate() {
+                            tab.setEditing(true);
+                        }
+                        
+                        @Override
+                        public void deactivate() {
+                            super.deactivate();
+                            tab.setEditing(false);
+                        }    
+                           };
+                       }
                        if (DEBUG)System.err.println("CELL EDITOR: " + element);
                        return editor;
                }
                
                @Override
                protected Object getValue(Object element) {
-                       PropertyItem item = (PropertyItem)element;
+                       IPropertyItem item = (IPropertyItem)element;
                        PropertyManipulator manipulator = tab.getManipulator(item);//createManipulator(item, obj);
                        if (manipulator.getValueCount() <= index)
                                return null;
+                       if (manipulator instanceof ComboPropertyManipulator) {
+                           return ((ComboPropertyManipulator)manipulator).getValueIndex();
+                       }
                        Object value = manipulator.getValue(index);
                        return value;
                }
@@ -804,14 +936,14 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                @Override
                protected void setValue(Object element, Object value) {
                        
-                       PropertyItem item = (PropertyItem)element;
+                       IPropertyItem item = (IPropertyItem)element;
                        PropertyManipulator manipulator = tab.getManipulator(item);//createManipulator(item, obj);
                        if (manipulator.getValueCount() <= index)
                                throw new IllegalAccessError("Editing value in index " + index + " is not allowed.");
                        if (DEBUG)System.err.println("CELL SET VALUE: " + element + " " + value);
-                       manipulator.setValue((String)value,index);
+                       manipulator.setValue(value.toString(),index);
                        viewer.refresh(item);
-                       nodeMap.commit("Set " + item.id + " value to " + value);
+                       nodeMap.commit("Set " + item.getId() + " value to " + value);
                        
                }
                
@@ -824,12 +956,12 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                
                @Override
                public void update(ViewerCell cell) {
-                       PropertyItem item = (PropertyItem)cell.getElement();
+                       IPropertyItem item = (IPropertyItem)cell.getElement();
 
-                       if (item.name.length() > 0)
-                               cell.setText(item.name);
+                       if (item.getName().length() > 0)
+                               cell.setText(item.getName());
                        else
-                               cell.setText(item.id);
+                               cell.setText(item.getId());
                        
                        
                }
@@ -845,7 +977,7 @@ public class AnnotatedPropertyTabContributorFactory implements PropertyTabContri
                
                @Override
                public void update(ViewerCell cell) {
-                       PropertyItem item = (PropertyItem)cell.getElement();
+                       IPropertyItem item = (IPropertyItem)cell.getElement();
                        int index = cell.getColumnIndex() -1;
                        PropertyManipulator manipulator = tab.getManipulator(item);//createManipulator(item, object);
                        if (manipulator.getValueCount() <= index)

diff --git a/org.simantics.g3d/src/org/simantics/g3d/property/ComboPropertyManipulator.java b/org.simantics.g3d/src/org/simantics/g3d/property/ComboPropertyManipulator.java
new file mode 100644 (file)
index 0000000..45a3b99
--- /dev/null
+++ b/org.simantics.g3d/src/org/simantics/g3d/property/ComboPropertyManipulator.java
@@ -0,0 +1,89 @@
+package org.simantics.g3d.property;
+
+import java.util.List;
+
+public class ComboPropertyManipulator implements PropertyManipulator{
+
+    ComboValueProvider provider;
+    Object input;
+    
+    boolean editMode;
+    
+    public ComboPropertyManipulator(ValueProvider provider, Object input) {
+        this.provider = (ComboValueProvider)provider;
+        this.input = input;
+    }
+    
+    @Override
+    public int getValueCount() {
+        return 1;
+    }
+    
+    @Override
+    public String getDescription(int i) {
+        if (i == 0)
+            return "Value";
+        return null;
+    }
+    
+    @Override
+    public String getValue(int i) {
+        try {
+            Integer value = (Integer)provider.getValue(input);
+            if (value == null) return null;
+            return getItems()[value];
+        } catch (Exception e) {
+            return null;
+        }
+    }
+    
+    @Override
+    public String setValue(String value, int i) {
+        try {
+            provider.setValue(input, Integer.parseInt(value));
+        } catch (Exception e) {
+            return e.getMessage();
+        }
+        return null;
+    }
+
+    @Override
+    public boolean getEditMode() {
+        return editMode;
+    }
+    
+    @Override
+    public void setEditMode(boolean b) {
+        editMode = b;
+    }
+    
+    public String[] getItems() {
+        try {
+            List<Object> vals = provider.getValues(input);
+            String arr[] = new String[vals.size()];
+            for (int i = 0; i < vals.size(); i++) {
+                arr[i] = vals.get(i).toString();
+            }
+            return arr;
+        } catch (Exception e) {
+            return new String[0];
+        }
+    }
+    
+    public Integer getValueIndex() {
+        try {
+            Integer value = (Integer)provider.getValue(input);
+            return value;
+        } catch (Exception e) {
+            return null;
+        }
+    }
+    
+    public Integer indexOf(String value) {
+        String[] items = getItems();
+        for (int i = 0; i < items.length; i++)
+            if (items[i].equals(value))
+                return i;
+        return -1;
+    }
+}

diff --git a/org.simantics.g3d/src/org/simantics/g3d/property/ComboValueProvider.java b/org.simantics.g3d/src/org/simantics/g3d/property/ComboValueProvider.java
new file mode 100644 (file)
index 0000000..30d2e33
--- /dev/null
+++ b/org.simantics.g3d/src/org/simantics/g3d/property/ComboValueProvider.java
@@ -0,0 +1,10 @@
+package org.simantics.g3d.property;
+
+import java.util.List;
+
+public interface ComboValueProvider extends ValueProvider{
+    
+    
+    public List<Object> getValues(Object obj) throws Exception;
+
+}

diff --git a/org.simantics.g3d/src/org/simantics/g3d/property/MethodComboValueProvider.java b/org.simantics.g3d/src/org/simantics/g3d/property/MethodComboValueProvider.java
new file mode 100644 (file)
index 0000000..c1e21e0
--- /dev/null
+++ b/org.simantics.g3d/src/org/simantics/g3d/property/MethodComboValueProvider.java
@@ -0,0 +1,41 @@
+/*******************************************************************************
+ * Copyright (c) 2012, 2013 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.g3d.property;
+
+import java.lang.reflect.Method;
+import java.util.List;
+
+public class MethodComboValueProvider implements ComboValueProvider {
+
+       Method getter; 
+       Method setter;
+       Method values;
+       
+       public MethodComboValueProvider(Method getter, Method setter, Method values) {
+               this.getter = getter;
+               this.setter = setter;
+               this.values = values;
+       }
+       
+       @Override
+       public Object getValue(Object obj) throws Exception{
+               return getter.invoke(obj);
+       }
+       @Override
+       public void setValue(Object obj, Object value) throws Exception {
+               setter.invoke(obj,value);
+       }
+       
+       public List<Object> getValues(Object obj) throws Exception {
+           return (List<Object>)values.invoke(obj);
+       }
+}

diff --git a/org.simantics.g3d/src/org/simantics/g3d/property/annotations/GetComboProperty.java b/org.simantics.g3d/src/org/simantics/g3d/property/annotations/GetComboProperty.java
new file mode 100644 (file)
index 0000000..ef019ae
--- /dev/null
+++ b/org.simantics.g3d/src/org/simantics/g3d/property/annotations/GetComboProperty.java
@@ -0,0 +1,23 @@
+/*******************************************************************************
+ * Copyright (c) 2012, 2013 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.g3d.property.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.METHOD) 
+public @interface GetComboProperty {
+       String value();
+}

diff --git a/org.simantics.g3d/src/org/simantics/g3d/property/annotations/GetComboPropertyValue.java b/org.simantics.g3d/src/org/simantics/g3d/property/annotations/GetComboPropertyValue.java
new file mode 100644 (file)
index 0000000..5497b8e
--- /dev/null
+++ b/org.simantics.g3d/src/org/simantics/g3d/property/annotations/GetComboPropertyValue.java
@@ -0,0 +1,26 @@
+/*******************************************************************************
+ * Copyright (c) 2012, 2013 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.g3d.property.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.METHOD)
+public @interface GetComboPropertyValue {
+       String value();
+       String name() default "";
+       String tabId() default "Default";
+        
+}

diff --git a/org.simantics.g3d/src/org/simantics/g3d/property/annotations/SetComboPropertyValue.java b/org.simantics.g3d/src/org/simantics/g3d/property/annotations/SetComboPropertyValue.java
new file mode 100644 (file)
index 0000000..0837737
--- /dev/null
+++ b/org.simantics.g3d/src/org/simantics/g3d/property/annotations/SetComboPropertyValue.java
@@ -0,0 +1,23 @@
+/*******************************************************************************
+ * Copyright (c) 2012, 2013 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.g3d.property.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.METHOD) 
+public @interface SetComboPropertyValue {
+       String value();
+}