diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/ViewTagRule.java')
-rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/ViewTagRule.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/ViewTagRule.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/ViewTagRule.java new file mode 100644 index 000000000..a89a3d851 --- /dev/null +++ b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/ViewTagRule.java @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2012 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.common.layout; + +import static com.android.SdkConstants.ATTR_CLASS; + +import com.android.annotations.NonNull; +import com.android.ide.common.api.INode; +import com.android.ide.common.api.IViewRule; +import com.android.ide.common.api.InsertType; +import com.android.ide.eclipse.adt.internal.editors.layout.descriptors.ViewElementDescriptor; + +/** + * An {@link IViewRule} for the special XML {@code <view>} tag. + */ +public class ViewTagRule extends BaseViewRule { + @Override + public void onCreate(@NonNull INode node, @NonNull INode parent, + @NonNull InsertType insertType) { + // When dropping a view tag, ask the user which custom view class to use + if (insertType == InsertType.CREATE) { // NOT InsertType.CREATE_PREVIEW + String fqcn = mRulesEngine.displayCustomViewClassInput(); + if (fqcn != null) { + if (!ViewElementDescriptor.viewNeedsPackage(fqcn)) { + fqcn = fqcn.substring(fqcn.lastIndexOf('.') + 1); + } + node.editXml("Set Custom View Class", + new PropertySettingNodeHandler(null, ATTR_CLASS, + fqcn.length() > 0 ? fqcn : null)); + } else { + // Remove the view; the insertion was canceled + parent.removeChild(node); + } + } + } +} |