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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php
*
* 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.android.ide.eclipse.adt.internal.editors.color;
import static com.android.SdkConstants.ANDROID_NS_NAME;
import static com.android.SdkConstants.ANDROID_URI;
import com.android.ide.common.api.IAttributeInfo.Format;
import com.android.ide.common.resources.platform.AttributeInfo;
import com.android.ide.common.resources.platform.DeclareStyleableInfo;
import com.android.ide.eclipse.adt.internal.editors.animator.AnimatorDescriptors;
import com.android.ide.eclipse.adt.internal.editors.descriptors.AttributeDescriptor;
import com.android.ide.eclipse.adt.internal.editors.descriptors.ElementDescriptor;
import com.android.ide.eclipse.adt.internal.editors.descriptors.IDescriptorProvider;
import com.android.ide.eclipse.adt.internal.editors.descriptors.ReferenceAttributeDescriptor;
import com.android.ide.eclipse.adt.internal.editors.descriptors.XmlnsAttributeDescriptor;
import com.android.resources.ResourceType;
import java.util.Map;
/** Descriptors for /res/color XML files */
public class ColorDescriptors implements IDescriptorProvider {
private static final String SDK_URL =
"http://d.android.com/guide/topics/resources/color-list-resource.html"; //$NON-NLS-1$
public static final String SELECTOR_TAG = "selector"; //$NON-NLS-1$
public static final String ATTR_COLOR = "color"; //$NON-NLS-1$
/** The root element descriptor */
private ElementDescriptor mDescriptor = new ElementDescriptor(
SELECTOR_TAG, "Selector",
"Required. This must be the root element. Contains one or more <item> elements.",
SDK_URL,
new AttributeDescriptor[] {
new XmlnsAttributeDescriptor(ANDROID_NS_NAME, ANDROID_URI) },
null /*children: added later*/, true /*mandatory*/);
/** @return the root descriptor. */
@Override
public ElementDescriptor getDescriptor() {
if (mDescriptor == null) {
mDescriptor = new ElementDescriptor("", getRootElementDescriptors()); //$NON-NLS-1$
}
return mDescriptor;
}
@Override
public ElementDescriptor[] getRootElementDescriptors() {
return new ElementDescriptor[] { mDescriptor };
}
public synchronized void updateDescriptors(Map<String, DeclareStyleableInfo> styleMap) {
if (styleMap == null) {
return;
}
// Selector children
ElementDescriptor selectorItem = AnimatorDescriptors.addElement(null, styleMap,
"item", "Item", "DrawableStates", null, //$NON-NLS-1$ //$NON-NLS-3$
"Defines a drawable to use during certain states, as described by "
+ "its attributes. Must be a child of a <selector> element.",
SDK_URL,
new ReferenceAttributeDescriptor(
ResourceType.COLOR, ATTR_COLOR,
ANDROID_URI,
new AttributeInfo(ATTR_COLOR, Format.COLOR_SET)).setTooltip(
"Hexadeximal color. Required. The color is specified with an RGB value and "
+ "optional alpha channel.\n"
+ "The value always begins with a pound (#) character and then "
+ "followed by the Alpha-Red-Green-Blue information in one of "
+ "the following formats:\n"
+ "* RGB\n"
+ "* ARGB\n"
+ "* RRGGBB\n"
+ "* AARRGGBB"),
null, /* This is wrong -- we can now embed any above drawable
(but without xmlns as extra) */
false /*mandatory*/);
if (selectorItem != null) {
mDescriptor.setChildren(new ElementDescriptor[] { selectorItem });
}
}
}
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