| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.uiDesigner.propertyInspector.properties; |
| |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.module.ResourceFileUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.uiDesigner.radComponents.RadComponent; |
| import com.intellij.uiDesigner.UIFormXmlConstants; |
| import com.intellij.uiDesigner.XmlWriter; |
| import com.intellij.uiDesigner.lw.IconDescriptor; |
| import com.intellij.uiDesigner.propertyInspector.IntrospectedProperty; |
| import com.intellij.uiDesigner.propertyInspector.PropertyEditor; |
| import com.intellij.uiDesigner.propertyInspector.PropertyRenderer; |
| import com.intellij.uiDesigner.propertyInspector.editors.IconEditor; |
| import com.intellij.uiDesigner.propertyInspector.renderers.LabelPropertyRenderer; |
| import com.intellij.uiDesigner.propertyInspector.renderers.IconRenderer; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.lang.reflect.Method; |
| |
| /** |
| * @author yole |
| */ |
| public class IntroIconProperty extends IntrospectedProperty<IconDescriptor> { |
| @NonNls private static final String CLIENT_PROPERTY_KEY_PREFIX = "IntroIconProperty_"; |
| |
| private final LabelPropertyRenderer<IconDescriptor> myRenderer = new IconRenderer(); |
| private IconEditor myEditor; |
| |
| public IntroIconProperty(final String name, final Method readMethod, final Method writeMethod, final boolean storeAsClient) { |
| super(name, readMethod, writeMethod, storeAsClient); |
| } |
| |
| public void write(@NotNull IconDescriptor value, XmlWriter writer) { |
| writer.addAttribute(UIFormXmlConstants.ATTRIBUTE_VALUE, value.getIconPath()); |
| } |
| |
| @NotNull public PropertyRenderer<IconDescriptor> getRenderer() { |
| return myRenderer; |
| } |
| |
| @Nullable public PropertyEditor<IconDescriptor> getEditor() { |
| if (myEditor == null) { |
| myEditor = new IconEditor(); |
| } |
| return myEditor; |
| } |
| |
| @Override public IconDescriptor getValue(final RadComponent component) { |
| return (IconDescriptor)component.getDelegee().getClientProperty(CLIENT_PROPERTY_KEY_PREFIX + getName()); |
| } |
| |
| @Override protected void setValueImpl(final RadComponent component, final IconDescriptor value) throws Exception { |
| component.getDelegee().putClientProperty(CLIENT_PROPERTY_KEY_PREFIX + getName(), value); |
| if (value != null) { |
| ensureIconLoaded(component.getModule(), value); |
| invokeSetter(component, value.getIcon()); |
| } |
| else { |
| invokeSetter(component, null); |
| } |
| } |
| |
| public static void ensureIconLoaded(final Module module, final IconDescriptor value) { |
| if (value.getIcon() == null) { |
| VirtualFile iconFile = ResourceFileUtil.findResourceFileInScope(value.getIconPath(), module.getProject(), |
| module.getModuleWithDependenciesAndLibrariesScope(true)); |
| if (iconFile != null) { |
| loadIconFromFile(iconFile, value); |
| } |
| } |
| } |
| |
| public static void loadIconFromFile(final VirtualFile virtualFile, final IconDescriptor descriptor) { |
| if (virtualFile != null) { |
| try { |
| descriptor.setIcon(new ImageIcon(virtualFile.contentsToByteArray())); |
| } |
| catch (Exception e1) { |
| descriptor.setIcon(null); |
| } |
| } |
| } |
| |
| @Override public void resetValue(RadComponent component) throws Exception { |
| component.getDelegee().putClientProperty(CLIENT_PROPERTY_KEY_PREFIX + getName(), null); |
| super.setValueImpl(component, null); |
| markTopmostModified(component, false); |
| } |
| |
| } |