diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/ContextPullParser.java')
-rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/ContextPullParser.java | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/ContextPullParser.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/ContextPullParser.java deleted file mode 100644 index f30406520..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/ContextPullParser.java +++ /dev/null @@ -1,166 +0,0 @@ -/* - * Copyright (C) 2010 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.layout; - -import static com.android.SdkConstants.ATTR_IGNORE; -import static com.android.SdkConstants.ATTR_LAYOUT; -import static com.android.SdkConstants.ATTR_LAYOUT_HEIGHT; -import static com.android.SdkConstants.ATTR_LAYOUT_WIDTH; -import static com.android.SdkConstants.EXPANDABLE_LIST_VIEW; -import static com.android.SdkConstants.GRID_VIEW; -import static com.android.SdkConstants.LIST_VIEW; -import static com.android.SdkConstants.SPINNER; -import static com.android.SdkConstants.TOOLS_URI; -import static com.android.SdkConstants.VALUE_FILL_PARENT; -import static com.android.SdkConstants.VALUE_MATCH_PARENT; -import static com.android.SdkConstants.VIEW_FRAGMENT; -import static com.android.SdkConstants.VIEW_INCLUDE; -import static com.android.ide.eclipse.adt.internal.editors.layout.gle2.LayoutMetadata.KEY_FRAGMENT_LAYOUT; - -import com.android.SdkConstants; -import com.android.ide.common.rendering.api.ILayoutPullParser; -import com.android.ide.common.rendering.api.IProjectCallback; -import com.android.ide.common.res2.ValueXmlHelper; -import com.android.ide.eclipse.adt.internal.editors.layout.gle2.LayoutMetadata; -import com.google.common.collect.Maps; - -import org.kxml2.io.KXmlParser; - -import java.io.File; -import java.util.Map; - -/** - * Modified {@link KXmlParser} that adds the methods of {@link ILayoutPullParser}, and - * performs other layout-specific parser behavior like translating fragment tags into - * include tags. - * <p/> - * It will return a given parser when queried for one through - * {@link ILayoutPullParser#getParser(String)} for a given name. - * - */ -public class ContextPullParser extends KXmlParser implements ILayoutPullParser { - private static final String COMMENT_PREFIX = "<!--"; //$NON-NLS-1$ - private static final String COMMENT_SUFFIX = "-->"; //$NON-NLS-1$ - /** The callback to request parsers from */ - private final IProjectCallback mProjectCallback; - /** The {@link File} for the layout currently being parsed */ - private File mFile; - /** The layout to be shown for the current {@code <fragment>} tag. Usually null. */ - private String mFragmentLayout = null; - - /** - * Creates a new {@link ContextPullParser} - * - * @param projectCallback the associated callback - * @param file the file to be parsed - */ - public ContextPullParser(IProjectCallback projectCallback, File file) { - super(); - mProjectCallback = projectCallback; - mFile = file; - } - - // --- Layout lib API methods - - @Override - /** - * this is deprecated but must still be implemented for older layout libraries. - * @deprecated use {@link IProjectCallback#getParser(String)}. - */ - @Deprecated - public ILayoutPullParser getParser(String layoutName) { - return mProjectCallback.getParser(layoutName); - } - - @Override - public Object getViewCookie() { - String name = super.getName(); - if (name == null) { - return null; - } - - // Store tools attributes if this looks like a layout we'll need adapter view - // bindings for in the ProjectCallback. - if (LIST_VIEW.equals(name) - || EXPANDABLE_LIST_VIEW.equals(name) - || GRID_VIEW.equals(name) - || SPINNER.equals(name)) { - Map<String, String> map = null; - int count = getAttributeCount(); - for (int i = 0; i < count; i++) { - String namespace = getAttributeNamespace(i); - if (namespace != null && namespace.equals(TOOLS_URI)) { - String attribute = getAttributeName(i); - if (attribute.equals(ATTR_IGNORE)) { - continue; - } - if (map == null) { - map = Maps.newHashMapWithExpectedSize(4); - } - map.put(attribute, getAttributeValue(i)); - } - } - - return map; - } - - return null; - } - - // --- KXMLParser override - - @Override - public String getName() { - String name = super.getName(); - - // At designtime, replace fragments with includes. - if (name.equals(VIEW_FRAGMENT)) { - mFragmentLayout = LayoutMetadata.getProperty(this, KEY_FRAGMENT_LAYOUT); - if (mFragmentLayout != null) { - return VIEW_INCLUDE; - } - } else { - mFragmentLayout = null; - } - - - return name; - } - - @Override - public String getAttributeValue(String namespace, String localName) { - if (ATTR_LAYOUT.equals(localName) && mFragmentLayout != null) { - return mFragmentLayout; - } - - String value = super.getAttributeValue(namespace, localName); - - // on the fly convert match_parent to fill_parent for compatibility with older - // platforms. - if (VALUE_MATCH_PARENT.equals(value) && - (ATTR_LAYOUT_WIDTH.equals(localName) || - ATTR_LAYOUT_HEIGHT.equals(localName)) && - SdkConstants.NS_RESOURCES.equals(namespace)) { - return VALUE_FILL_PARENT; - } - - // Handle unicode escapes etc - value = ValueXmlHelper.unescapeResourceString(value, false, false); - - return value; - } -} |