| /* |
| * 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.util.Comparing; |
| import com.intellij.uiDesigner.UIDesignerBundle; |
| import com.intellij.uiDesigner.XmlWriter; |
| import com.intellij.uiDesigner.lw.FontDescriptor; |
| import com.intellij.uiDesigner.propertyInspector.IntrospectedProperty; |
| import com.intellij.uiDesigner.propertyInspector.PropertyEditor; |
| import com.intellij.uiDesigner.propertyInspector.PropertyRenderer; |
| import com.intellij.uiDesigner.propertyInspector.editors.FontEditor; |
| import com.intellij.uiDesigner.propertyInspector.renderers.FontRenderer; |
| import com.intellij.uiDesigner.radComponents.RadComponent; |
| import com.intellij.uiDesigner.snapShooter.SnapshotContext; |
| import com.intellij.util.ArrayUtil; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import javax.swing.plaf.FontUIResource; |
| import java.awt.*; |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Constructor; |
| import java.util.Enumeration; |
| |
| /** |
| * @author yole |
| */ |
| public class IntroFontProperty extends IntrospectedProperty<FontDescriptor> { |
| private final FontRenderer myFontRenderer = new FontRenderer(); |
| private FontEditor myFontEditor; |
| @NonNls private static final String CLIENT_PROPERTY_KEY_PREFIX = "IntroFontProperty_"; |
| |
| public IntroFontProperty(final String name, final Method readMethod, final Method writeMethod, final boolean storeAsClient) { |
| super(name, readMethod, writeMethod, storeAsClient); |
| } |
| |
| public void write(@NotNull FontDescriptor value, XmlWriter writer) { |
| writer.writeFontDescriptor(value); |
| } |
| |
| @NotNull public PropertyRenderer<FontDescriptor> getRenderer() { |
| return myFontRenderer; |
| } |
| |
| @Nullable public PropertyEditor<FontDescriptor> getEditor() { |
| if (myFontEditor == null) { |
| myFontEditor = new FontEditor(getName()); |
| } |
| return myFontEditor; |
| } |
| |
| @Override public FontDescriptor getValue(final RadComponent component) { |
| final FontDescriptor fontDescriptor = (FontDescriptor) component.getDelegee().getClientProperty(CLIENT_PROPERTY_KEY_PREFIX + getName()); |
| if (fontDescriptor == null) { |
| return new FontDescriptor(null, -1, -1); |
| } |
| return fontDescriptor; |
| } |
| |
| @Override protected void setValueImpl(final RadComponent component, final FontDescriptor value) throws Exception { |
| component.getDelegee().putClientProperty(CLIENT_PROPERTY_KEY_PREFIX + getName(), value); |
| if (value != null) { |
| if (!component.isLoadingProperties()) { |
| invokeSetter(component, getDefaultValue(component.getDelegee())); |
| } |
| Font defaultFont = (Font) invokeGetter(component); |
| final Font resolvedFont = value.getResolvedFont(defaultFont); |
| invokeSetter(component, resolvedFont); |
| } |
| } |
| |
| @Override public void resetValue(RadComponent component) throws Exception { |
| super.resetValue(component); |
| component.getDelegee().putClientProperty(CLIENT_PROPERTY_KEY_PREFIX + getName(), null); |
| } |
| |
| public static String descriptorToString(final FontDescriptor value) { |
| if (value == null) { |
| return ""; |
| } |
| if (value.getSwingFont() != null) { |
| return value.getSwingFont(); |
| } |
| StringBuilder builder = new StringBuilder(); |
| if (value.getFontName() != null) { |
| builder.append(value.getFontName()); |
| } |
| if (value.getFontSize() >= 0) { |
| builder.append(' ').append(value.getFontSize()).append(" pt"); |
| } |
| if (value.getFontStyle() >= 0) { |
| if (value.getFontStyle() == 0) { |
| builder.append(' ').append(UIDesignerBundle.message("font.chooser.regular")); |
| } |
| else { |
| if ((value.getFontStyle() & Font.BOLD) != 0) { |
| builder.append(' ').append(UIDesignerBundle.message("font.chooser.bold")); |
| } |
| if ((value.getFontStyle() & Font.ITALIC) != 0) { |
| builder.append(" ").append(UIDesignerBundle.message("font.chooser.italic")); |
| } |
| |
| } |
| } |
| String result = builder.toString().trim(); |
| if (result.length() > 0) { |
| return result; |
| } |
| return UIDesignerBundle.message("font.default"); |
| } |
| |
| @Override public void importSnapshotValue(final SnapshotContext context, final JComponent component, final RadComponent radComponent) { |
| try { |
| if (component.getParent() != null) { |
| Font componentFont = (Font) myReadMethod.invoke(component, EMPTY_OBJECT_ARRAY); |
| if (componentFont instanceof FontUIResource) { |
| final Constructor constructor = component.getClass().getConstructor(ArrayUtil.EMPTY_CLASS_ARRAY); |
| constructor.setAccessible(true); |
| JComponent newComponent = (JComponent)constructor.newInstance(ArrayUtil.EMPTY_OBJECT_ARRAY); |
| Font defaultFont = (Font) myReadMethod.invoke(newComponent, EMPTY_OBJECT_ARRAY); |
| |
| if (defaultFont == componentFont) { |
| return; |
| } |
| UIDefaults defaults = UIManager.getDefaults(); |
| Enumeration e = defaults.keys (); |
| while(e.hasMoreElements()) { |
| Object key = e.nextElement(); |
| Object value = defaults.get(key); |
| if (key instanceof String && value == componentFont) { |
| setValue(radComponent, FontDescriptor.fromSwingFont((String) key)); |
| return; |
| } |
| } |
| } |
| Font parentFont = (Font) myReadMethod.invoke(component.getParent(), EMPTY_OBJECT_ARRAY); |
| if (!Comparing.equal(componentFont, parentFont)) { |
| String fontName = componentFont.getName().equals(parentFont.getName()) ? null : componentFont.getName(); |
| int fontStyle = componentFont.getStyle() == parentFont.getStyle() ? -1 : componentFont.getStyle(); |
| int fontSize = componentFont.getSize() == parentFont.getSize() ? -1 : componentFont.getSize(); |
| setValue(radComponent, new FontDescriptor(fontName, fontStyle, fontSize)); |
| } |
| } |
| } |
| catch (Exception e) { |
| // ignore |
| } |
| } |
| } |