diff --git a/tools/layoutlib/bridge/src/android/graphics/Region_Delegate.java b/tools/layoutlib/bridge/src/android/graphics/Region_Delegate.java index bc13b52edefcb..33c2aed963a07 100644 --- a/tools/layoutlib/bridge/src/android/graphics/Region_Delegate.java +++ b/tools/layoutlib/bridge/src/android/graphics/Region_Delegate.java @@ -135,6 +135,123 @@ public class Region_Delegate { // ---- native methods ---- + /*package*/ static boolean isEmpty(Region thisRegion) { + Region_Delegate regionDelegate = sManager.getDelegate(thisRegion.mNativeRegion); + if (regionDelegate == null) { + return true; + } + + return regionDelegate.mArea.isEmpty(); + } + + /*package*/ static boolean isRect(Region thisRegion) { + Region_Delegate regionDelegate = sManager.getDelegate(thisRegion.mNativeRegion); + if (regionDelegate == null) { + return true; + } + + return regionDelegate.mArea.isRectangular(); + } + + /*package*/ static boolean isComplex(Region thisRegion) { + Region_Delegate regionDelegate = sManager.getDelegate(thisRegion.mNativeRegion); + if (regionDelegate == null) { + return true; + } + + return regionDelegate.mArea.isSingular() == false; + } + + /*package*/ static boolean contains(Region thisRegion, int x, int y) { + Region_Delegate regionDelegate = sManager.getDelegate(thisRegion.mNativeRegion); + if (regionDelegate == null) { + return false; + } + + return regionDelegate.mArea.contains(x, y); + } + + /*package*/ static boolean quickContains(Region thisRegion, + int left, int top, int right, int bottom) { + Region_Delegate regionDelegate = sManager.getDelegate(thisRegion.mNativeRegion); + if (regionDelegate == null) { + return false; + } + + return regionDelegate.mArea.isRectangular() && + regionDelegate.mArea.contains(left, top, right - left, bottom - top); + } + + /*package*/ static boolean quickReject(Region thisRegion, + int left, int top, int right, int bottom) { + Region_Delegate regionDelegate = sManager.getDelegate(thisRegion.mNativeRegion); + if (regionDelegate == null) { + return false; + } + + return regionDelegate.mArea.isEmpty() || + regionDelegate.mArea.intersects(left, top, right - left, bottom - top) == false; + } + + /*package*/ static boolean quickReject(Region thisRegion, Region rgn) { + Region_Delegate regionDelegate = sManager.getDelegate(thisRegion.mNativeRegion); + if (regionDelegate == null) { + return false; + } + + Region_Delegate targetRegionDelegate = sManager.getDelegate(rgn.mNativeRegion); + if (targetRegionDelegate == null) { + return false; + } + + return regionDelegate.mArea.isEmpty() || + regionDelegate.mArea.getBounds().intersects( + targetRegionDelegate.mArea.getBounds()) == false; + + } + + /*package*/ static void translate(Region thisRegion, int dx, int dy, Region dst) { + Region_Delegate regionDelegate = sManager.getDelegate(thisRegion.mNativeRegion); + if (regionDelegate == null) { + return; + } + + Region_Delegate targetRegionDelegate = sManager.getDelegate(dst.mNativeRegion); + if (targetRegionDelegate == null) { + return; + } + + if (regionDelegate.mArea.isEmpty()) { + targetRegionDelegate.mArea = new Area(); + } else { + targetRegionDelegate.mArea = new Area(regionDelegate.mArea); + AffineTransform mtx = new AffineTransform(); + mtx.translate(dx, dy); + targetRegionDelegate.mArea.transform(mtx); + } + } + + /*package*/ static void scale(Region thisRegion, float scale, Region dst) { + Region_Delegate regionDelegate = sManager.getDelegate(thisRegion.mNativeRegion); + if (regionDelegate == null) { + return; + } + + Region_Delegate targetRegionDelegate = sManager.getDelegate(dst.mNativeRegion); + if (targetRegionDelegate == null) { + return; + } + + if (regionDelegate.mArea.isEmpty()) { + targetRegionDelegate.mArea = new Area(); + } else { + targetRegionDelegate.mArea = new Area(regionDelegate.mArea); + AffineTransform mtx = new AffineTransform(); + mtx.scale(scale, scale); + targetRegionDelegate.mArea.transform(mtx); + } + } + /*package*/ static int nativeConstructor() { Region_Delegate newDelegate = new Region_Delegate(); return sManager.addDelegate(newDelegate); diff --git a/tools/layoutlib/bridge/src/com/android/internal/util/XmlUtils_Delegate.java b/tools/layoutlib/bridge/src/com/android/internal/util/XmlUtils_Delegate.java new file mode 100644 index 0000000000000..84a90cdba0631 --- /dev/null +++ b/tools/layoutlib/bridge/src/com/android/internal/util/XmlUtils_Delegate.java @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2011 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.internal.util; + + +/** + * Delegate used to provide new implementation of a select few methods of {@link XmlUtils} + * + * Through the layoutlib_create tool, the original methods of XmlUtils have been replaced + * by calls to methods of the same name in this delegate class. + * + */ +public class XmlUtils_Delegate { + /*package*/ static final int convertValueToInt(CharSequence charSeq, int defaultValue) { + if (null == charSeq) + return defaultValue; + + String nm = charSeq.toString(); + + // This code is copied from the original implementation. The issue is that + // The Dalvik libraries are able to handle Integer.parse("XXXXXXXX", 16) where XXXXXXX + // is > 80000000 but the Java VM cannot. + + int value; + int sign = 1; + int index = 0; + int len = nm.length(); + int base = 10; + + if ('-' == nm.charAt(0)) { + sign = -1; + index++; + } + + if ('0' == nm.charAt(index)) { + // Quick check for a zero by itself + if (index == (len - 1)) + return 0; + + char c = nm.charAt(index + 1); + + if ('x' == c || 'X' == c) { + index += 2; + base = 16; + } else { + index++; + base = 8; + } + } + else if ('#' == nm.charAt(index)) + { + index++; + base = 16; + + return ((int)Long.parseLong(nm.substring(index), base)) * sign; + } + + return Integer.parseInt(nm.substring(index), base) * sign; + } +} diff --git a/tools/layoutlib/create/src/com/android/tools/layoutlib/create/CreateInfo.java b/tools/layoutlib/create/src/com/android/tools/layoutlib/create/CreateInfo.java index 6b589d771690f..4198006c5218d 100644 --- a/tools/layoutlib/create/src/com/android/tools/layoutlib/create/CreateInfo.java +++ b/tools/layoutlib/create/src/com/android/tools/layoutlib/create/CreateInfo.java @@ -97,6 +97,7 @@ public final class CreateInfo implements ICreateInfo { "android.app.Fragment#instantiate", //(Landroid/content/Context;Ljava/lang/String;Landroid/os/Bundle;)Landroid/app/Fragment;", "android.os.Handler#sendMessageAtTime", "android.view.View#isInEditMode", + "com.android.internal.util.XmlUtils#convertValueToInt" // TODO: comment out once DelegateClass is working // "android.content.res.Resources$Theme#obtainStyledAttributes", };