| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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.hierarchyviewer.scene; |
| |
| import java.awt.Image; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.regex.Pattern; |
| |
| public class ViewNode { |
| public String id; |
| public String name; |
| |
| public List<Property> properties = new ArrayList<Property>(); |
| public Map<String, Property> namedProperties = new HashMap<String, Property>(); |
| |
| public ViewNode parent; |
| public List<ViewNode> children = new ArrayList<ViewNode>(); |
| |
| public Image image; |
| |
| public int left; |
| public int top; |
| public int width; |
| public int height; |
| public int scrollX; |
| public int scrollY; |
| public int paddingLeft; |
| public int paddingRight; |
| public int paddingTop; |
| public int paddingBottom; |
| public int marginLeft; |
| public int marginRight; |
| public int marginTop; |
| public int marginBottom; |
| public int baseline; |
| public boolean willNotDraw; |
| public boolean hasMargins; |
| |
| boolean hasFocus; |
| int index; |
| |
| public boolean decoded; |
| public boolean filtered; |
| |
| private String shortName; |
| private StateListener listener; |
| |
| void decode() { |
| id = namedProperties.get("mID").value; |
| |
| left = getInt("mLeft", 0); |
| top = getInt("mTop", 0); |
| width = getInt("getWidth()", 0); |
| height = getInt("getHeight()", 0); |
| scrollX = getInt("mScrollX", 0); |
| scrollY = getInt("mScrollY", 0); |
| paddingLeft = getInt("mPaddingLeft", 0); |
| paddingRight = getInt("mPaddingRight", 0); |
| paddingTop = getInt("mPaddingTop", 0); |
| paddingBottom = getInt("mPaddingBottom", 0); |
| marginLeft = getInt("layout_leftMargin", Integer.MIN_VALUE); |
| marginRight = getInt("layout_rightMargin", Integer.MIN_VALUE); |
| marginTop = getInt("layout_topMargin", Integer.MIN_VALUE); |
| marginBottom = getInt("layout_bottomMargin", Integer.MIN_VALUE); |
| baseline = getInt("getBaseline()", 0); |
| willNotDraw = getBoolean("willNotDraw()", false); |
| hasFocus = getBoolean("hasFocus()", false); |
| |
| hasMargins = marginLeft != Integer.MIN_VALUE && |
| marginRight != Integer.MIN_VALUE && |
| marginTop != Integer.MIN_VALUE && |
| marginBottom != Integer.MIN_VALUE; |
| |
| decoded = true; |
| } |
| |
| private boolean getBoolean(String name, boolean defaultValue) { |
| Property p = namedProperties.get(name); |
| if (p != null) { |
| try { |
| return Boolean.parseBoolean(p.value); |
| } catch (NumberFormatException e) { |
| return defaultValue; |
| } |
| } |
| return defaultValue; |
| } |
| |
| private int getInt(String name, int defaultValue) { |
| Property p = namedProperties.get(name); |
| if (p != null) { |
| try { |
| return Integer.parseInt(p.value); |
| } catch (NumberFormatException e) { |
| return defaultValue; |
| } |
| } |
| return defaultValue; |
| } |
| |
| public void filter(Pattern pattern) { |
| if (pattern == null || pattern.pattern().length() == 0) { |
| filtered = false; |
| } else { |
| filtered = pattern.matcher(shortName).find() || pattern.matcher(id).find(); |
| } |
| listener.nodeStateChanged(this); |
| } |
| |
| void computeIndex() { |
| index = parent == null ? 0 : parent.children.indexOf(this); |
| listener.nodeIndexChanged(this); |
| } |
| |
| void setShortName(String shortName) { |
| this.shortName = shortName; |
| } |
| |
| void setStateListener(StateListener listener) { |
| this.listener = listener; |
| } |
| |
| @SuppressWarnings({"StringEquality"}) |
| @Override |
| public boolean equals(Object obj) { |
| if (obj == null) { |
| return false; |
| } |
| if (getClass() != obj.getClass()) { |
| return false; |
| } |
| final ViewNode other = (ViewNode) obj; |
| return !(this.name != other.name && (this.name == null || !this.name.equals(other.name))); |
| } |
| |
| @Override |
| public String toString() { |
| return name; |
| } |
| |
| @Override |
| public int hashCode() { |
| int hash = 5; |
| hash = 67 * hash + (this.name != null ? this.name.hashCode() : 0); |
| return hash; |
| } |
| |
| public static class Property { |
| public String name; |
| public String value; |
| |
| @Override |
| public String toString() { |
| return name + '=' + value; |
| } |
| |
| @SuppressWarnings({"StringEquality"}) |
| @Override |
| public boolean equals(Object obj) { |
| if (obj == null) { |
| return false; |
| } |
| if (getClass() != obj.getClass()) { |
| return false; |
| } |
| final Property other = (Property) obj; |
| if (this.name != other.name && (this.name == null || !this.name.equals(other.name))) { |
| return false; |
| } |
| return !(this.value != other.value && (this.value == null || !this.value.equals(other.value))); |
| } |
| |
| @Override |
| public int hashCode() { |
| int hash = 5; |
| hash = 61 * hash + (this.name != null ? this.name.hashCode() : 0); |
| hash = 61 * hash + (this.value != null ? this.value.hashCode() : 0); |
| return hash; |
| } |
| } |
| |
| interface StateListener { |
| void nodeStateChanged(ViewNode node); |
| void nodeIndexChanged(ViewNode node); |
| } |
| } |