diff options
Diffstat (limited to 'hierarchyviewer/src/com/android/hierarchyviewer/ui/LayoutRenderer.java')
| -rw-r--r-- | hierarchyviewer/src/com/android/hierarchyviewer/ui/LayoutRenderer.java | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/hierarchyviewer/src/com/android/hierarchyviewer/ui/LayoutRenderer.java b/hierarchyviewer/src/com/android/hierarchyviewer/ui/LayoutRenderer.java deleted file mode 100644 index 89438340d..000000000 --- a/hierarchyviewer/src/com/android/hierarchyviewer/ui/LayoutRenderer.java +++ /dev/null @@ -1,177 +0,0 @@ -/* - * 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.ui; - -import com.android.hierarchyviewer.scene.ViewHierarchyScene; -import com.android.hierarchyviewer.scene.ViewNode; - -import javax.swing.JComponent; -import javax.swing.BorderFactory; -import java.awt.Color; -import java.awt.Dimension; -import java.awt.Graphics; -import java.awt.Insets; -import java.awt.event.MouseAdapter; -import java.awt.event.MouseEvent; -import java.util.Set; - -class LayoutRenderer extends JComponent { - private static final int EMULATED_SCREEN_WIDTH = 320; - private static final int EMULATED_SCREEN_HEIGHT = 480; - private static final int SCREEN_MARGIN = 24; - - private boolean showExtras; - private ViewHierarchyScene scene; - private JComponent sceneView; - - LayoutRenderer(ViewHierarchyScene scene, JComponent sceneView) { - this.scene = scene; - this.sceneView = sceneView; - - setOpaque(true); - setBorder(BorderFactory.createEmptyBorder(0, 0, 12, 0)); - setBackground(Color.BLACK); - setForeground(Color.WHITE); - - addMouseListener(new MouseAdapter() { - @Override - public void mousePressed(MouseEvent event) { - selectChild(event.getX(), event.getY()); - } - }); - } - - @Override - public Dimension getPreferredSize() { - return new Dimension(EMULATED_SCREEN_WIDTH + SCREEN_MARGIN, - EMULATED_SCREEN_HEIGHT + SCREEN_MARGIN); - } - - @Override - protected void paintComponent(Graphics g) { - g.setColor(getBackground()); - g.fillRect(0, 0, getWidth(), getHeight()); - - Insets insets = getInsets(); - g.clipRect(insets.left, insets.top, - getWidth() - insets.left - insets.right, - getHeight() - insets.top - insets.bottom); - - if (scene == null) { - return; - } - - ViewNode root = scene.getRoot(); - if (root == null) { - return; - } - - int x = (getWidth() - insets.left - insets.right - root.width) / 2; - int y = (getHeight() - insets.top - insets.bottom - root.height) / 2; - g.translate(insets.left + x, insets.top + y); - - g.setColor(getForeground()); - g.drawRect(root.left, root.top, root.width - 1, root.height - 1); - g.clipRect(root.left - 1, root.top - 1, root.width + 1, root.height + 1); - drawChildren(g, root, -root.scrollX, -root.scrollY); - - Set<?> selection = scene.getSelectedObjects(); - if (selection.size() > 0) { - ViewNode node = (ViewNode) selection.iterator().next(); - g.setColor(Color.RED); - Graphics s = g.create(); - ViewNode p = node.parent; - while (p != null) { - s.translate(p.left - p.scrollX, p.top - p.scrollY); - p = p.parent; - } - if (showExtras && node.image != null) { - s.drawImage(node.image, node.left, node.top, null); - } - s.drawRect(node.left, node.top, node.width - 1, node.height - 1); - s.dispose(); - } - - g.translate(-insets.left - x, -insets.top - y); - } - - private void drawChildren(Graphics g, ViewNode root, int x, int y) { - g.translate(x, y); - for (ViewNode node : root.children) { - if (!node.willNotDraw) { - g.drawRect(node.left, node.top, node.width - 1, node.height - 1); - } - - if (node.children.size() > 0) { - drawChildren(g, node, - node.left - node.parent.scrollX, - node.top - node.parent.scrollY); - } - } - g.translate(-x, -y); - } - - public void setShowExtras(boolean showExtras) { - this.showExtras = showExtras; - repaint(); - } - - private void selectChild(int x, int y) { - - if (scene == null) { - return; - } - - ViewNode root = scene.getRoot(); - if (root == null) { - return; - } - - Insets insets = getInsets(); - - int xoffset = (getWidth() - insets.left - insets.right - root.width) / 2 + insets.left + 1; - int yoffset = (getHeight() - insets.top - insets.bottom - root.height) / 2 + insets.top + 1; - - x -= xoffset; - y -= yoffset; - if (x >= 0 && x < EMULATED_SCREEN_WIDTH && y >= 0 && y < EMULATED_SCREEN_HEIGHT) { - ViewNode hit = findChild(root, root, x, y); - scene.setFocusedObject(hit); - sceneView.repaint(); - } - } - - private ViewNode findChild(ViewNode root, ViewNode besthit, int x, int y) { - ViewNode hit = besthit; - for (ViewNode node : root.children) { - - if (node.left <= x && x < node.left + node.width && - node.top <= y && y < node.top + node.height) { - if (node.width <= hit.width && node.height <= hit.height) { - hit = node; - } - } - - if (node.children.size() > 0) { - hit = findChild(node, hit, - x - (node.left - node.parent.scrollX), - y - (node.top - node.parent.scrollY)); - } - } - return hit; - } -} |