diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/menu/MenuEditorDelegate.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/menu/MenuEditorDelegate.java | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/menu/MenuEditorDelegate.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/menu/MenuEditorDelegate.java deleted file mode 100644 index bfde86a65..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/menu/MenuEditorDelegate.java +++ /dev/null @@ -1,175 +0,0 @@ -/* - * Copyright (C) 2008 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.menu; - -import com.android.annotations.NonNull; -import com.android.annotations.Nullable; -import com.android.ide.eclipse.adt.AdtConstants; -import com.android.ide.eclipse.adt.AdtPlugin; -import com.android.ide.eclipse.adt.internal.editors.common.CommonXmlDelegate; -import com.android.ide.eclipse.adt.internal.editors.common.CommonXmlEditor; -import com.android.ide.eclipse.adt.internal.editors.descriptors.ElementDescriptor; -import com.android.ide.eclipse.adt.internal.editors.descriptors.ElementDescriptor.Mandatory; -import com.android.ide.eclipse.adt.internal.sdk.AndroidTargetData; -import com.android.resources.ResourceFolderType; -import com.android.xml.AndroidXPathFactory; - -import org.eclipse.ui.PartInitException; -import org.w3c.dom.Document; -import org.w3c.dom.Node; - -import javax.xml.xpath.XPath; -import javax.xml.xpath.XPathConstants; -import javax.xml.xpath.XPathExpressionException; - -/** - * Multi-page form editor for /res/menu XML files. - */ -public class MenuEditorDelegate extends CommonXmlDelegate { - - public static class Creator implements IDelegateCreator { - @Override - @SuppressWarnings("unchecked") - public MenuEditorDelegate createForFile( - @NonNull CommonXmlEditor delegator, - @Nullable ResourceFolderType type) { - if (ResourceFolderType.MENU == type) { - return new MenuEditorDelegate(delegator); - } - - return null; - } - } - - /** - * Old standalone-editor ID. - * Use {@link CommonXmlEditor#ID} instead. - */ - public static final String LEGACY_EDITOR_ID = - AdtConstants.EDITORS_NAMESPACE + ".menu.MenuEditor"; //$NON-NLS-1$ - - /** - * Creates the form editor for resources XML files. - */ - private MenuEditorDelegate(CommonXmlEditor editor) { - super(editor, new MenuContentAssist()); - editor.addDefaultTargetListener(); - } - - /** - * Create the various form pages. - */ - @Override - public void delegateCreateFormPages() { - try { - getEditor().addPage(new MenuTreePage(getEditor())); - } catch (PartInitException e) { - AdtPlugin.log(e, "Error creating nested page"); //$NON-NLS-1$ - } - - } - - private boolean mUpdatingModel; - - /** - * Processes the new XML Model, which XML root node is given. - * - * @param xml_doc The XML document, if available, or null if none exists. - */ - @Override - public void delegateXmlModelChanged(Document xml_doc) { - if (mUpdatingModel) { - return; - } - - try { - mUpdatingModel = true; - - // init the ui root on demand - delegateInitUiRootNode(false /*force*/); - - getUiRootNode().setXmlDocument(xml_doc); - if (xml_doc != null) { - ElementDescriptor root_desc = getUiRootNode().getDescriptor(); - try { - XPath xpath = AndroidXPathFactory.newXPath(); - Node node = (Node) xpath.evaluate("/" + root_desc.getXmlName(), //$NON-NLS-1$ - xml_doc, - XPathConstants.NODE); - if (node == null && root_desc.getMandatory() != Mandatory.NOT_MANDATORY) { - // Create the root element if it doesn't exist yet (for empty new documents) - node = getUiRootNode().createXmlNode(); - } - - // Refresh the manifest UI node and all its descendants - getUiRootNode().loadFromXmlNode(node); - - // TODO ? startMonitoringMarkers(); - } catch (XPathExpressionException e) { - AdtPlugin.log(e, "XPath error when trying to find '%s' element in XML.", //$NON-NLS-1$ - root_desc.getXmlName()); - } - } - - } finally { - mUpdatingModel = false; - } - } - - /** - * Creates the initial UI Root Node, including the known mandatory elements. - * @param force if true, a new UiRootNode is recreated even if it already exists. - */ - @Override - public void delegateInitUiRootNode(boolean force) { - // The root UI node is always created, even if there's no corresponding XML node. - if (getUiRootNode() == null || force) { - Document doc = null; - if (getUiRootNode() != null) { - doc = getUiRootNode().getXmlDocument(); - } - - // get the target data from the opened file (and its project) - AndroidTargetData data = getEditor().getTargetData(); - - ElementDescriptor desc; - if (data == null) { - desc = new ElementDescriptor("temp", null /*children*/); - } else { - desc = data.getMenuDescriptors().getDescriptor(); - } - - setUiRootNode(desc.createUiNode()); - getUiRootNode().setEditor(getEditor()); - - onDescriptorsChanged(doc); - } - } - - // ---- Local Methods ---- - - /** - * Reloads the UI manifest node from the XML, and calls the pages to update. - */ - private void onDescriptorsChanged(Document document) { - if (document != null) { - getUiRootNode().loadFromXmlNode(document); - } else { - getUiRootNode().reloadFromXmlNode(getUiRootNode().getXmlNode()); - } - } -} |