Paint_Delegate.java revision c2e9651bf386a1f7bf7fc706cf5424950570470c
19f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet/* 29f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * Copyright (C) 2010 The Android Open Source Project 39f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * 49f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * Licensed under the Apache License, Version 2.0 (the "License"); 59f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * you may not use this file except in compliance with the License. 69f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * You may obtain a copy of the License at 79f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * 89f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * http://www.apache.org/licenses/LICENSE-2.0 99f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * 109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * Unless required by applicable law or agreed to in writing, software 119f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * distributed under the License is distributed on an "AS IS" BASIS, 129f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * See the License for the specific language governing permissions and 149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * limitations under the License. 159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet */ 169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohetpackage android.graphics; 189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 19c2e9651bf386a1f7bf7fc706cf5424950570470cXavier Ducrohetimport com.android.layoutlib.bridge.impl.DelegateManager; 209f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohetimport android.graphics.Paint.FontMetrics; 229f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohetimport android.graphics.Paint.FontMetricsInt; 235802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohetimport android.text.TextUtils; 249f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 255802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohetimport java.awt.BasicStroke; 269f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohetimport java.awt.Font; 279f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohetimport java.awt.Toolkit; 289f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohetimport java.awt.font.FontRenderContext; 299f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohetimport java.awt.geom.AffineTransform; 309f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohetimport java.util.ArrayList; 319f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohetimport java.util.Collections; 329f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohetimport java.util.List; 339f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 349f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet/** 359f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * Delegate implementing the native methods of android.graphics.Paint 369f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * 379f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * Through the layoutlib_create tool, the original native methods of Paint have been replaced 389f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * by calls to methods of the same name in this delegate class. 399f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * 409f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * This class behaves like the original native implementation, but in Java, keeping previously 419f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * native data into its own objects and mapping them to int that are sent back and forth between 429f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * it and the original Paint class. 439f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * 449f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * @see DelegateManager 459f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * 469f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet */ 479f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohetpublic class Paint_Delegate { 489f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 499f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /** 509f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * Class associating a {@link Font} and it's {@link java.awt.FontMetrics}. 519f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet */ 525802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet /*package*/ static final class FontInfo { 539f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Font mFont; 549f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet java.awt.FontMetrics mMetrics; 559f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 569f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 579f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // ---- delegate manager ---- 589f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private static final DelegateManager<Paint_Delegate> sManager = 599f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet new DelegateManager<Paint_Delegate>(); 609f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 619f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // ---- delegate helper data ---- 629f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private List<FontInfo> mFonts; 639f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private final FontRenderContext mFontContext = new FontRenderContext( 649f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet new AffineTransform(), true, true); 659f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 669f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // ---- delegate data ---- 679f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private int mFlags; 689f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private int mColor; 699f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private int mStyle; 709f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private int mCap; 719f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private int mJoin; 725802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet private int mTextAlign; 739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private int mTypeface; 749f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private float mStrokeWidth; 759f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private float mStrokeMiter; 769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private float mTextSize; 779f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private float mTextScaleX; 789f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private float mTextSkewX; 799f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 80abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet private int mXfermode; 81abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet private int mColorFilter; 82abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet private int mShader; 83abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet private int mPathEffect; 84abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet private int mMaskFilter; 85abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet 869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // ---- Public Helper methods ---- 889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 895802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public static Paint_Delegate getDelegate(int native_paint) { 905802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return sManager.getDelegate(native_paint); 915802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 925802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /** 949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * Returns the list of {@link Font} objects. The first item is the main font, the rest 959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * are fall backs for characters not present in the main font. 969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet */ 979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet public List<FontInfo> getFonts() { 989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return mFonts; 999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 1009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 101abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet public boolean isAntiAliased() { 102abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return (mFlags & Paint.ANTI_ALIAS_FLAG) != 0; 103abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet } 104abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet 1055802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public boolean isFilterBitmap() { 1065802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return (mFlags & Paint.FILTER_BITMAP_FLAG) != 0; 1075802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1085802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 1095802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public int getStyle() { 1105802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return mStyle; 1115802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1125802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 1135802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public int getColor() { 1145802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return mColor; 1155802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1165802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 1175802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public int getAlpha() { 1185802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return mColor >>> 24; 1195802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1205802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 1215802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public int getTextAlign() { 1225802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return mTextAlign; 1235802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1245802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 1255802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public float getStrokeWidth() { 1265802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return mStrokeWidth; 1275802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1285802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 1295802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public float getStrokeMiter() { 1305802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return mStrokeMiter; 1315802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1325802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 1335802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public int getJavaCap() { 1345802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet switch (Paint.sCapArray[mCap]) { 1355802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet case BUTT: 1365802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return BasicStroke.CAP_BUTT; 1375802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet case ROUND: 1385802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return BasicStroke.CAP_ROUND; 1395802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet default: 1405802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet case SQUARE: 1415802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return BasicStroke.CAP_SQUARE; 1425802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1435802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1445802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 1455802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public int getJavaJoin() { 1465802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet switch (Paint.sJoinArray[mJoin]) { 1475802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet default: 1485802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet case MITER: 1495802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return BasicStroke.JOIN_MITER; 1505802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet case ROUND: 1515802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return BasicStroke.JOIN_ROUND; 1525802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet case BEVEL: 1535802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return BasicStroke.JOIN_BEVEL; 1545802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1555802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1569f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 157251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet public int getXfermode() { 158251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet return mXfermode; 159251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet } 160251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet 161251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet public int getColorFilter() { 162251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet return mColorFilter; 163251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet } 164251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet 165251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet public int getShader() { 166251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet return mShader; 167251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet } 168251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet 169251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet public int getPathEffect() { 170251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet return mPathEffect; 171251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet } 172251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet 173251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet public int getMaskFilter() { 174251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet return mMaskFilter; 175251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet } 176251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet 1779f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // ---- native methods ---- 1789f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 1799f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int getFlags(Paint thisPaint) { 1809f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 1819f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 1829f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 1839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 1849f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 1859f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 1869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 1879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mFlags; 1889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 1899f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 1909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setFlags(Paint thisPaint, int flags) { 1919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 1929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 1939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 1949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 1959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 1969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 1979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 1989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mFlags = flags; 1999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setFilterBitmap(Paint thisPaint, boolean filter) { 2025802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet setFlag(thisPaint, Paint.FILTER_BITMAP_FLAG, filter); 2039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setAntiAlias(Paint thisPaint, boolean aa) { 2069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.ANTI_ALIAS_FLAG, aa); 2079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setSubpixelText(Paint thisPaint, boolean subpixelText) { 2109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.SUBPIXEL_TEXT_FLAG, subpixelText); 2119f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2129f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2139f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setUnderlineText(Paint thisPaint, boolean underlineText) { 2149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.UNDERLINE_TEXT_FLAG, underlineText); 2159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setStrikeThruText(Paint thisPaint, boolean strikeThruText) { 2189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.STRIKE_THRU_TEXT_FLAG, strikeThruText); 2199f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2209f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setFakeBoldText(Paint thisPaint, boolean fakeBoldText) { 2229f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.FAKE_BOLD_TEXT_FLAG, fakeBoldText); 2239f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2249f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2259f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setDither(Paint thisPaint, boolean dither) { 2269f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.DITHER_FLAG, dither); 2279f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2289f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2299f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setLinearText(Paint thisPaint, boolean linearText) { 2309f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.LINEAR_TEXT_FLAG, linearText); 2319f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2329f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2339f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int getColor(Paint thisPaint) { 2349f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 2359f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 2369f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 2379f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 2389f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 2399f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2409f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2419f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mColor; 2429f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2439f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2449f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setColor(Paint thisPaint, int color) { 2459f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 2469f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 2479f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 2489f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 2499f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 2509f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2519f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2529f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mColor = color; 2539f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2549f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2559f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int getAlpha(Paint thisPaint) { 2569f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 2579f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 2589f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 2599f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 2609f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 2619f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2629f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2635802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return delegate.getAlpha(); 2649f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2659f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2669f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setAlpha(Paint thisPaint, int a) { 2679f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 2689f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 2699f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 2709f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 2719f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 2729f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2749f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mColor = (a << 24) | (delegate.mColor & 0x00FFFFFF); 2759f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2779f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float getStrokeWidth(Paint thisPaint) { 2789f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 2799f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 2809f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 2819f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 2829f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 1.f; 2839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2849f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2859f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mStrokeWidth; 2869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setStrokeWidth(Paint thisPaint, float width) { 2899f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 2909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 2919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 2929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 2939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 2949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mStrokeWidth = width; 2979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float getStrokeMiter(Paint thisPaint) { 3009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 3049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 1.f; 3059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mStrokeMiter; 3089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setStrokeMiter(Paint thisPaint, float miter) { 3119f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3129f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3139f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 3159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 3169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mStrokeMiter = miter; 3199f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3209f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void nSetShadowLayer(Paint thisPaint, float radius, float dx, float dy, 3229f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int color) { 3239f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 3249f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 3259f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3269f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3279f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float getTextSize(Paint thisPaint) { 3289f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3299f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3309f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3319f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 3329f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 1.f; 3339f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3349f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3359f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mTextSize; 3369f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3379f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3389f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setTextSize(Paint thisPaint, float textSize) { 3399f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3409f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3419f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3429f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 3439f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 3449f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3459f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3469f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mTextSize = textSize; 3479f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3489f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3499f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float getTextScaleX(Paint thisPaint) { 3509f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3519f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3529f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3539f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 3549f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 1.f; 3559f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3569f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3579f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mTextScaleX; 3589f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3599f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3609f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setTextScaleX(Paint thisPaint, float scaleX) { 3619f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3629f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3639f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3649f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 3659f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 3669f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3679f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3689f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mTextScaleX = scaleX; 3699f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3709f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3719f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float getTextSkewX(Paint thisPaint) { 3729f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3749f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3759f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 3769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 1.f; 3779f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3789f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3799f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mTextSkewX; 3809f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3819f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3829f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setTextSkewX(Paint thisPaint, float skewX) { 3839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3849f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3859f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 3879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 3889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3899f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mTextSkewX = skewX; 3919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float ascent(Paint thisPaint) { 3949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 3959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 3969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float descent(Paint thisPaint) { 3999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 4009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 4019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float getFontMetrics(Paint thisPaint, FontMetrics metrics) { 4045802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // get the delegate 4055802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 4065802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (delegate == null) { 4075802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet assert false; 4085802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0; 4095802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4115802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (delegate.mFonts.size() > 0) { 4125802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet java.awt.FontMetrics javaMetrics = delegate.mFonts.get(0).mMetrics; 4135802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (metrics != null) { 4145802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // Android expects negative ascent so we invert the value from Java. 4155802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet metrics.top = - javaMetrics.getMaxAscent(); 4165802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet metrics.ascent = - javaMetrics.getAscent(); 4175802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet metrics.descent = javaMetrics.getDescent(); 4185802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet metrics.bottom = javaMetrics.getMaxDescent(); 4195802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet metrics.leading = javaMetrics.getLeading(); 4205802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4225802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return javaMetrics.getHeight(); 4235802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4249f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4255802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0; 4265802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4275802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 4285802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet /*package*/ static int getFontMetricsInt(Paint thisPaint, FontMetricsInt fmi) { 4299f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate 4309f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 4319f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 4329f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 4339f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 4349f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4359f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4369f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate.mFonts.size() > 0) { 4375802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet java.awt.FontMetrics javaMetrics = delegate.mFonts.get(0).mMetrics; 4385802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (fmi != null) { 4395802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // Android expects negative ascent so we invert the value from Java. 4405802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet fmi.top = - javaMetrics.getMaxAscent(); 4415802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet fmi.ascent = - javaMetrics.getAscent(); 4425802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet fmi.descent = javaMetrics.getDescent(); 4435802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet fmi.bottom = javaMetrics.getMaxDescent(); 4445802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet fmi.leading = javaMetrics.getLeading(); 4455802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4469f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4475802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return javaMetrics.getHeight(); 4485802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4499f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4505802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0; 4515802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4529f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4535802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet /*package*/ static float native_measureText(Paint thisPaint, char[] text, int index, 4545802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int count) { 4555802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // WARNING: the logic in this method is similar to Canvas.drawText. 4565802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // Any change to this method should be reflected in Canvas.drawText 4579f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4585802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // get the delegate 4595802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 4605802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (delegate == null) { 4615802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet assert false; 4625802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0; 4639f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4649f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4655802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return delegate.measureText(text, index, count); 4669f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4679f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4689f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float native_measureText(Paint thisPaint, String text, int start, int end) { 4699f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return native_measureText(thisPaint, text.toCharArray(), start, end - start); 4709f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4719f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4729f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float native_measureText(Paint thisPaint, String text) { 4739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return native_measureText(thisPaint, text.toCharArray(), 0, text.length()); 4749f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4759f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_breakText(Paint thisPaint, char[] text, int index, int count, 4779f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet float maxWidth, float[] measuredWidth) { 4789f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 4799f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 4809f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4819f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4829f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_breakText(Paint thisPaint, String text, boolean measureForwards, 4839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet float maxWidth, float[] measuredWidth) { 4849f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 4859f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 4869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4899f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_init() { 4909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate newDelegate = new Paint_Delegate(); 4919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return sManager.addDelegate(newDelegate); 4929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_initWithPaint(int paint) { 4959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 4969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(paint); 4979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 4989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 4999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 5009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate newDelegate = new Paint_Delegate(delegate); 5039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return sManager.addDelegate(newDelegate); 5049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_reset(int native_object) { 5079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 5099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5119f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 5129f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5139f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.reset(); 5159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_set(int native_dst, int native_src) { 5189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5199f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate_dst = sManager.getDelegate(native_dst); 5209f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate_dst == null) { 5219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5229f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 5239f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5249f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5259f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5269f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate_src = sManager.getDelegate(native_src); 5279f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate_src == null) { 5289f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5299f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 5309f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5319f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5329f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate_dst.set(delegate_src); 5339f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5349f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5359f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getStyle(int native_object) { 5369f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5379f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 5389f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5399f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5409f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 5419f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5429f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5439f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mStyle; 5449f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5459f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5469f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_setStyle(int native_object, int style) { 5479f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5489f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 5499f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5509f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5519f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 5529f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5539f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5549f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mStyle = style; 5559f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5569f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5579f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getStrokeCap(int native_object) { 5589f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5599f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 5609f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5619f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5629f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 5639f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5649f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5659f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mCap; 5669f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5679f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5689f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_setStrokeCap(int native_object, int cap) { 5699f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5709f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 5719f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5729f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 5749f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5759f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mCap = cap; 5779f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5789f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5799f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getStrokeJoin(int native_object) { 5809f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5819f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 5829f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5849f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 5859f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mJoin; 5889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5899f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_setStrokeJoin(int native_object, int join) { 5919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 5939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 5969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mJoin = join; 5999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static boolean native_getFillPath(int native_object, int src, int dst) { 6029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 6039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 6049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setShader(int native_object, int shader) { 607abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet // get the delegate from the native int. 608abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 609abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet if (delegate == null) { 610abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet assert false; 611abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return shader; 612abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet } 613abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet 614abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return delegate.mShader = shader; 6159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setColorFilter(int native_object, int filter) { 618abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet // get the delegate from the native int. 619abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 620abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet if (delegate == null) { 621abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet assert false; 622abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return filter; 623abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet } 624abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet 625abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return delegate.mColorFilter = filter; 6269f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6279f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6289f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setXfermode(int native_object, int xfermode) { 629abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet // get the delegate from the native int. 630abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 631abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet if (delegate == null) { 632abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet assert false; 633abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return xfermode; 634abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet } 635abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet 636abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return delegate.mXfermode = xfermode; 6379f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6389f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6399f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setPathEffect(int native_object, int effect) { 640abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet // get the delegate from the native int. 641abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 642abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet if (delegate == null) { 643abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet assert false; 644abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return effect; 645abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet } 646abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet 647abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return delegate.mPathEffect = effect; 6489f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6499f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6509f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setMaskFilter(int native_object, int maskfilter) { 651abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet // get the delegate from the native int. 652abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 653abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet if (delegate == null) { 654abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet assert false; 655abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return maskfilter; 656abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet } 657abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet 658abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return delegate.mMaskFilter = maskfilter; 6599f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6609f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6619f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setTypeface(int native_object, int typeface) { 6629f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 6639f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 6649f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 6659f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 6669f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 6679f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6689f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6699f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mTypeface = typeface; 6709f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6719f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6729f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setRasterizer(int native_object, int rasterizer) { 6739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 6749f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 6759f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6779f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6789f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getTextAlign(int native_object) { 6799f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 6809f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 6819f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 6829f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 6839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 6849f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6859f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6865802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return delegate.mTextAlign; 6879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6899f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_setTextAlign(int native_object, int align) { 6909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 6919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 6929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 6939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 6949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 6959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6975802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet delegate.mTextAlign = align; 6989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float native_getFontMetrics(int native_paint, FontMetrics metrics) { 7019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 7029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 7039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getTextWidths(int native_object, char[] text, int index, 7069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int count, float[] widths) { 7079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 7089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 7099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7119f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getTextWidths(int native_object, String text, int start, 7129f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int end, float[] widths) { 7139f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 7149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 7159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float native_getTextRunAdvances(int native_object, 7189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet char[] text, int index, int count, int contextIndex, int contextCount, 7199f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int flags, float[] advances, int advancesIndex) { 7205802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // get the delegate from the native int. 7215802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 7225802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (delegate == null) { 7235802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet assert false; 7245802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0.f; 7255802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7265802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7275802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (delegate.mFonts.size() > 0) { 728251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet // FIXME: handle multi-char characters (see measureText) 7295802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet float totalAdvance = 0; 7305802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet for (int i = 0; i < count; i++) { 7315802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet char c = text[i + index]; 7325802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet boolean found = false; 7335802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet for (FontInfo info : delegate.mFonts) { 7345802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (info.mFont.canDisplay(c)) { 7355802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet float adv = info.mMetrics.charWidth(c); 7365802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet totalAdvance += adv; 7375802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (advances != null) { 7385802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet advances[i] = adv; 7395802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7405802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7415802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet found = true; 7425802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet break; 7435802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7445802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7455802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7465802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (found == false) { 7475802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // no advance for this char. 7485802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (advances != null) { 7495802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet advances[i] = 0.f; 7505802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7515802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7525802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7535802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7545802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return totalAdvance; 7555802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7565802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7575802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0; 7585802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7599f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7609f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7619f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float native_getTextRunAdvances(int native_object, 7629f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet String text, int start, int end, int contextStart, int contextEnd, 7639f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int flags, float[] advances, int advancesIndex) { 7645802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // FIXME: support contextStart, contextEnd and direction flag 7655802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int count = end - start; 7665802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet char[] buffer = TemporaryBuffer.obtain(count); 7675802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet TextUtils.getChars(text, start, end, buffer, 0); 7685802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7695802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return native_getTextRunAdvances(native_object, buffer, 0, count, contextStart, 7705802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet contextEnd - contextStart, flags, advances, advancesIndex); 7719f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7729f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getTextRunCursor(Paint thisPaint, int native_object, char[] text, 7749f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int contextStart, int contextLength, int flags, int offset, int cursorOpt) { 7759f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 7769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 7779f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7789f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7799f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getTextRunCursor(Paint thisPaint, int native_object, String text, 7809f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int contextStart, int contextEnd, int flags, int offset, int cursorOpt) { 7819f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 7829f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 7839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7849f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7859f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_getTextPath(int native_object, int bidiFlags, 7869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet char[] text, int index, int count, float x, float y, int path) { 7879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 7889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 7899f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_getTextPath(int native_object, int bidiFlags, 7929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet String text, int start, int end, float x, float y, int path) { 7939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 7949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 7959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void nativeGetStringBounds(int nativePaint, String text, int start, 7989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int end, Rect bounds) { 7999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 8009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 8019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void nativeGetCharArrayBounds(int nativePaint, char[] text, int index, 8049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int count, Rect bounds) { 8059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 8069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 8079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void finalizer(int nativePaint) { 8109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet sManager.removeDelegate(nativePaint); 8119f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8129f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8139f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // ---- Private delegate/helper methods ---- 8149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private Paint_Delegate() { 8169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet reset(); 8179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTypeface = Typeface.sDefaults[0].native_instance; 8199f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet updateFontObject(); 8209f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8229f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private Paint_Delegate(Paint_Delegate paint) { 8239f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet set(paint); 8249f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet updateFontObject(); 8259f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8269f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8279f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private void set(Paint_Delegate paint) { 8289f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mFlags = paint.mFlags; 8299f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mColor = paint.mColor; 8309f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mStyle = paint.mStyle; 8319f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mCap = paint.mCap; 8329f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mJoin = paint.mJoin; 8335802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet mTextAlign = paint.mTextAlign; 8349f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTypeface = paint.mTypeface; 8359f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mStrokeWidth = paint.mStrokeWidth; 8369f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mStrokeMiter = paint.mStrokeMiter; 8379f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextSize = paint.mTextSize; 8389f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextScaleX = paint.mTextScaleX; 8399f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextSkewX = paint.mTextSkewX; 840abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mXfermode = paint.mXfermode; 841abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mColorFilter = paint.mColorFilter; 842abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mShader = paint.mShader; 843abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mPathEffect = paint.mPathEffect; 844abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mMaskFilter = paint.mMaskFilter; 8459f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8469f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8479f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private void reset() { 8489f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mFlags = Paint.DEFAULT_PAINT_FLAGS; 8499f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mColor = 0; 8509f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mStyle = 0; 8519f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mCap = 0; 8529f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mJoin = 0; 8535802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet mTextAlign = 0; 8549f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTypeface = 0; 8559f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mStrokeWidth = 1.f; 8569f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mStrokeMiter = 2.f; 8579f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextSize = 20.f; 8589f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextScaleX = 1.f; 8599f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextSkewX = 0.f; 860abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mXfermode = 0; 861abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mColorFilter = 0; 862abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mShader = 0; 863abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mPathEffect = 0; 864abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mMaskFilter = 0; 8659f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8669f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8679f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /** 8689f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * Update the {@link Font} object from the typeface, text size and scaling 8699f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet */ 8709f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private void updateFontObject() { 8719f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (mTypeface != 0) { 8729f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // Get the fonts from the TypeFace object. 8739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet List<Font> fonts = Typeface_Delegate.getFonts(mTypeface); 8749f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8759f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // create new font objects as well as FontMetrics, based on the current text size 8769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // and skew info. 8779f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet ArrayList<FontInfo> infoList = new ArrayList<FontInfo>(fonts.size()); 8789f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet for (Font font : fonts) { 8799f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet FontInfo info = new FontInfo(); 8809f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet info.mFont = font.deriveFont(mTextSize); 8819f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (mTextScaleX != 1.0 || mTextSkewX != 0) { 8829f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // TODO: support skew 8839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet info.mFont = info.mFont.deriveFont(new AffineTransform( 8849f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextScaleX, mTextSkewX, 0, 0, 1, 0)); 8859f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet info.mMetrics = Toolkit.getDefaultToolkit().getFontMetrics(info.mFont); 8879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet infoList.add(info); 8899f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mFonts = Collections.unmodifiableList(infoList); 8929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8955802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet /*package*/ float measureText(char[] text, int index, int count) { 8965802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (mFonts.size() > 0) { 8975802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet FontInfo mainFont = mFonts.get(0); 8985802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int i = index; 8995802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int lastIndex = index + count; 9005802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet float total = 0f; 9015802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet while (i < lastIndex) { 9025802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // always start with the main font. 9035802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int upTo = mainFont.mFont.canDisplayUpTo(text, i, lastIndex); 9045802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (upTo == -1) { 9055802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // shortcut to exit 9065802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return total + mainFont.mMetrics.charsWidth(text, i, lastIndex - i); 9075802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } else if (upTo > 0) { 9085802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet total += mainFont.mMetrics.charsWidth(text, i, upTo - i); 9095802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet i = upTo; 9105802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // don't call continue at this point. Since it is certain the main font 9115802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // cannot display the font a index upTo (now ==i), we move on to the 9125802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // fallback fonts directly. 9135802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9145802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9155802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // no char supported, attempt to read the next char(s) with the 9165802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // fallback font. In this case we only test the first character 9175802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // and then go back to test with the main font. 9185802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // Special test for 2-char characters. 9195802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet boolean foundFont = false; 9205802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet for (int f = 1 ; f < mFonts.size() ; f++) { 9215802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet FontInfo fontInfo = mFonts.get(f); 9225802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9235802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // need to check that the font can display the character. We test 9245802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // differently if the char is a high surrogate. 9255802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int charCount = Character.isHighSurrogate(text[i]) ? 2 : 1; 9265802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet upTo = fontInfo.mFont.canDisplayUpTo(text, i, i + charCount); 9275802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (upTo == -1) { 9285802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet total += fontInfo.mMetrics.charsWidth(text, i, charCount); 9295802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet i += charCount; 9305802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet foundFont = true; 9315802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet break; 9325802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9335802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9345802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9355802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9365802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // in case no font can display the char, measure it with the main font. 9375802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (foundFont == false) { 9385802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int size = Character.isHighSurrogate(text[i]) ? 2 : 1; 9395802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet total += mainFont.mMetrics.charsWidth(text, i, size); 9405802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet i += size; 9415802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9425802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9435802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9445802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9455802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0; 9465802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9475802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9485802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9499f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private static void setFlag(Paint thisPaint, int flagMask, boolean flagValue) { 9509f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 9519f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 9529f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 9539f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 9549f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 9559f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 9569f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 9579f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (flagValue) { 9589f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mFlags |= flagMask; 9599f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } else { 9609f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mFlags &= ~flagMask; 9619f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 9629f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 9639f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet} 964