1a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye/* 2a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * Copyright (C) 2010 The Android Open Source Project 3a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * 4a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * Licensed under the Eclipse Public License, Version 1.0 (the "License"); 5a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * you may not use this file except in compliance with the License. 6a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * You may obtain a copy of the License at 7a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * 8a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * http://www.eclipse.org/org/documents/epl-v10.php 9a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * 10a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * Unless required by applicable law or agreed to in writing, software 11a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * distributed under the License is distributed on an "AS IS" BASIS, 12a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * See the License for the specific language governing permissions and 14a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * limitations under the License. 15a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye */ 16a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbyepackage com.android.ide.common.layout; 17a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye 1812d4581faa6438941e65a9dc83213be34c6ca970Tor Norbyeimport static com.android.SdkConstants.FQCN_TABLE_LAYOUT; 1971d2d4dfeefb3ed997379828a44c8e8d328de496Tor Norbye 207e4b8e9d595e45baa9d87cdb8282f02759e73abcTor Norbyeimport com.android.annotations.NonNull; 217e4b8e9d595e45baa9d87cdb8282f02759e73abcTor Norbyeimport com.android.annotations.Nullable; 2280d9301c2e874b29889c41adb0623666cf534fa0Tor Norbyeimport com.android.ide.common.api.DropFeedback; 23a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbyeimport com.android.ide.common.api.INode; 24a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbyeimport com.android.ide.common.api.IViewRule; 25a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbyeimport com.android.ide.common.api.InsertType; 2694986e745141118cace0391da1b4dc8533408751Tor Norbyeimport com.android.ide.common.api.RuleAction; 2780d9301c2e874b29889c41adb0623666cf534fa0Tor Norbyeimport com.android.ide.common.api.SegmentType; 2871d2d4dfeefb3ed997379828a44c8e8d328de496Tor Norbye 2971d2d4dfeefb3ed997379828a44c8e8d328de496Tor Norbyeimport java.util.List; 30a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye 31a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye/** 32a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye * An {@link IViewRule} for android.widget.TableRow. 33a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye */ 34a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbyepublic class TableRowRule extends LinearLayoutRule { 35a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye @Override 36a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye protected boolean isVertical(INode node) { 37a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye return false; 38a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye } 39a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye 40a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye @Override 41a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye protected boolean supportsOrientation() { 42a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye return false; 43a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye } 44a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye 45a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye @Override 467e4b8e9d595e45baa9d87cdb8282f02759e73abcTor Norbye public void onChildInserted(@NonNull INode child, @NonNull INode parent, 477e4b8e9d595e45baa9d87cdb8282f02759e73abcTor Norbye @NonNull InsertType insertType) { 48a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye // Overridden to inhibit the setting of layout_width/layout_height since 49a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye // the table row will enforce match_parent and wrap_content for width and height 50a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye // respectively. 51a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye } 52a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye 5371d2d4dfeefb3ed997379828a44c8e8d328de496Tor Norbye @Override 547e4b8e9d595e45baa9d87cdb8282f02759e73abcTor Norbye public void addLayoutActions( 557e4b8e9d595e45baa9d87cdb8282f02759e73abcTor Norbye @NonNull List<RuleAction> actions, 567e4b8e9d595e45baa9d87cdb8282f02759e73abcTor Norbye final @NonNull INode parentNode, 577e4b8e9d595e45baa9d87cdb8282f02759e73abcTor Norbye final @NonNull List<? extends INode> children) { 5871d2d4dfeefb3ed997379828a44c8e8d328de496Tor Norbye super.addLayoutActions(actions, parentNode, children); 5971d2d4dfeefb3ed997379828a44c8e8d328de496Tor Norbye 6071d2d4dfeefb3ed997379828a44c8e8d328de496Tor Norbye // Also apply table-specific actions on the table row such that you can 6171d2d4dfeefb3ed997379828a44c8e8d328de496Tor Norbye // select something in a table row and still get offered actions on the surrounding 6271d2d4dfeefb3ed997379828a44c8e8d328de496Tor Norbye // table. 633c345391ac54b9bff1e15766b6126bcbea4f449fTor Norbye if (children != null) { 643c345391ac54b9bff1e15766b6126bcbea4f449fTor Norbye INode grandParent = parentNode.getParent(); 653c345391ac54b9bff1e15766b6126bcbea4f449fTor Norbye if (grandParent != null && grandParent.getFqcn().equals(FQCN_TABLE_LAYOUT)) { 663c345391ac54b9bff1e15766b6126bcbea4f449fTor Norbye TableLayoutRule.addTableLayoutActions(mRulesEngine, actions, grandParent, 673c345391ac54b9bff1e15766b6126bcbea4f449fTor Norbye children); 683c345391ac54b9bff1e15766b6126bcbea4f449fTor Norbye } 6971d2d4dfeefb3ed997379828a44c8e8d328de496Tor Norbye } 7071d2d4dfeefb3ed997379828a44c8e8d328de496Tor Norbye } 7180d9301c2e874b29889c41adb0623666cf534fa0Tor Norbye 7280d9301c2e874b29889c41adb0623666cf534fa0Tor Norbye @Override 737e4b8e9d595e45baa9d87cdb8282f02759e73abcTor Norbye public DropFeedback onResizeBegin(@NonNull INode child, @NonNull INode parent, 747e4b8e9d595e45baa9d87cdb8282f02759e73abcTor Norbye @Nullable SegmentType horizontalEdge, @Nullable SegmentType verticalEdge, 757e4b8e9d595e45baa9d87cdb8282f02759e73abcTor Norbye @Nullable Object childView, @Nullable Object parentView) { 7680d9301c2e874b29889c41adb0623666cf534fa0Tor Norbye // No resizing in TableRows; the width is *always* match_parent and the height is 7780d9301c2e874b29889c41adb0623666cf534fa0Tor Norbye // *always* wrap_content. 7880d9301c2e874b29889c41adb0623666cf534fa0Tor Norbye return null; 7980d9301c2e874b29889c41adb0623666cf534fa0Tor Norbye } 80a2d7874ed23bfc2fa7665cc84901e0f4781b4e51Tor Norbye} 81