Paint_Delegate.java revision d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5
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 11763fd87113cea6abec97a6cd966e090e9b590fc3bXavier Ducrohet public int getAlpha() { 11863fd87113cea6abec97a6cd966e090e9b590fc3bXavier Ducrohet return mColor >>> 24; 11963fd87113cea6abec97a6cd966e090e9b590fc3bXavier Ducrohet } 12063fd87113cea6abec97a6cd966e090e9b590fc3bXavier Ducrohet 121d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet public void setAlpha(int alpha) { 122d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet mColor = (alpha << 24) | (mColor & 0x00FFFFFF); 123d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet } 124d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet 1255802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public int getTextAlign() { 1265802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return mTextAlign; 1275802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1285802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 1295802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public float getStrokeWidth() { 1305802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return mStrokeWidth; 1315802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1325802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 13363fd87113cea6abec97a6cd966e090e9b590fc3bXavier Ducrohet /** 13463fd87113cea6abec97a6cd966e090e9b590fc3bXavier Ducrohet * returns the value of stroke miter needed by the java api. 13563fd87113cea6abec97a6cd966e090e9b590fc3bXavier Ducrohet */ 13663fd87113cea6abec97a6cd966e090e9b590fc3bXavier Ducrohet public float getJavaStrokeMiter() { 137d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet float miter = mStrokeMiter * mStrokeWidth; 138d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet if (miter < 1.f) { 139d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet miter = 1.f; 140d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet } 141d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet return miter; 1425802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1435802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 1445802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public int getJavaCap() { 1455802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet switch (Paint.sCapArray[mCap]) { 1465802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet case BUTT: 1475802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return BasicStroke.CAP_BUTT; 1485802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet case ROUND: 1495802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return BasicStroke.CAP_ROUND; 1505802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet default: 1515802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet case SQUARE: 1525802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return BasicStroke.CAP_SQUARE; 1535802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1545802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1555802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 1565802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet public int getJavaJoin() { 1575802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet switch (Paint.sJoinArray[mJoin]) { 1585802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet default: 1595802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet case MITER: 1605802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return BasicStroke.JOIN_MITER; 1615802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet case ROUND: 1625802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return BasicStroke.JOIN_ROUND; 1635802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet case BEVEL: 1645802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return BasicStroke.JOIN_BEVEL; 1655802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1665802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 1679f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 168251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet public int getXfermode() { 169251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet return mXfermode; 170251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet } 171251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet 172251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet public int getColorFilter() { 173251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet return mColorFilter; 174251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet } 175251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet 176251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet public int getShader() { 177251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet return mShader; 178251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet } 179251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet 180251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet public int getPathEffect() { 181251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet return mPathEffect; 182251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet } 183251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet 184251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet public int getMaskFilter() { 185251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet return mMaskFilter; 186251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet } 187251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet 1889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // ---- native methods ---- 1899f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 1909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int getFlags(Paint thisPaint) { 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 0; 1969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 1979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 1989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mFlags; 1999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setFlags(Paint thisPaint, int flags) { 2029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 2039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 2049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 2059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 2069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 2079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mFlags = flags; 2109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2119f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2129f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setFilterBitmap(Paint thisPaint, boolean filter) { 2135802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet setFlag(thisPaint, Paint.FILTER_BITMAP_FLAG, filter); 2149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setAntiAlias(Paint thisPaint, boolean aa) { 2179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.ANTI_ALIAS_FLAG, aa); 2189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2199f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2209f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setSubpixelText(Paint thisPaint, boolean subpixelText) { 2219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.SUBPIXEL_TEXT_FLAG, subpixelText); 2229f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2239f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2249f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setUnderlineText(Paint thisPaint, boolean underlineText) { 2259f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.UNDERLINE_TEXT_FLAG, underlineText); 2269f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2279f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2289f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setStrikeThruText(Paint thisPaint, boolean strikeThruText) { 2299f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.STRIKE_THRU_TEXT_FLAG, strikeThruText); 2309f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2319f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2329f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setFakeBoldText(Paint thisPaint, boolean fakeBoldText) { 2339f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.FAKE_BOLD_TEXT_FLAG, fakeBoldText); 2349f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2359f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2369f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setDither(Paint thisPaint, boolean dither) { 2379f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.DITHER_FLAG, dither); 2389f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2399f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2409f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setLinearText(Paint thisPaint, boolean linearText) { 2419f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet setFlag(thisPaint, Paint.LINEAR_TEXT_FLAG, linearText); 2429f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2439f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2449f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int getColor(Paint thisPaint) { 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 0; 2509f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2519f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2529f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mColor; 2539f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2549f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2559f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setColor(Paint thisPaint, int color) { 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; 2619f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2629f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2639f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mColor = color; 2649f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2659f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2669f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int getAlpha(Paint thisPaint) { 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 0; 2729f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 27463fd87113cea6abec97a6cd966e090e9b590fc3bXavier Ducrohet return delegate.getAlpha(); 2759f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2779f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setAlpha(Paint thisPaint, int a) { 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; 2839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2849f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 285d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet delegate.setAlpha(a); 2869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float getStrokeWidth(Paint thisPaint) { 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 1.f; 2949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mStrokeWidth; 2979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 2989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 2999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setStrokeWidth(Paint thisPaint, float width) { 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; 3059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mStrokeWidth = width; 3089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float getStrokeMiter(Paint thisPaint) { 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 1.f; 3169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mStrokeMiter; 3199f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3209f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setStrokeMiter(Paint thisPaint, float miter) { 3229f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3239f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3249f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3259f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 3269f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 3279f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3289f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3299f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mStrokeMiter = miter; 3309f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3319f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3329f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void nSetShadowLayer(Paint thisPaint, float radius, float dx, float dy, 3339f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int color) { 3349f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 3359f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 3369f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3379f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3389f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float getTextSize(Paint thisPaint) { 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 1.f; 3449f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3459f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3469f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mTextSize; 3479f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3489f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3499f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setTextSize(Paint thisPaint, float textSize) { 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; 3559f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3569f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3579f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mTextSize = textSize; 358b5ddf041d61f9346a4055b5bc5d51bd812b2ec28Xavier Ducrohet delegate.updateFontObject(); 3599f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3609f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3619f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float getTextScaleX(Paint thisPaint) { 3629f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3639f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3649f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3659f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 3669f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 1.f; 3679f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3689f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3699f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mTextScaleX; 3709f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3719f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3729f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setTextScaleX(Paint thisPaint, float scaleX) { 3739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3749f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3759f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 3779f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 3789f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3799f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3809f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mTextScaleX = scaleX; 381b5ddf041d61f9346a4055b5bc5d51bd812b2ec28Xavier Ducrohet delegate.updateFontObject(); 3829f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3849f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float getTextSkewX(Paint thisPaint) { 3859f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 3899f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 1.f; 3909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mTextSkewX; 3939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 3949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 3959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void setTextSkewX(Paint thisPaint, float skewX) { 3969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 3979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 3989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 3999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 4009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 4019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mTextSkewX = skewX; 404b5ddf041d61f9346a4055b5bc5d51bd812b2ec28Xavier Ducrohet delegate.updateFontObject(); 4059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float ascent(Paint thisPaint) { 4088da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet // get the delegate 4098da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 4108da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet if (delegate == null) { 4118da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet assert false; 4128da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet return 0; 4138da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet } 4149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4158da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet if (delegate.mFonts.size() > 0) { 4168da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet java.awt.FontMetrics javaMetrics = delegate.mFonts.get(0).mMetrics; 4178da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet // Android expects negative ascent so we invert the value from Java. 4188da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet return - javaMetrics.getAscent(); 4198da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet } 4208da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet 4218da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet return 0; 4229f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4239f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4248da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet /*package*/ static float descent(Paint thisPaint) { 4255802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // get the delegate 4265802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 4275802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (delegate == null) { 4285802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet assert false; 4295802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0; 4305802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4319f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4325802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (delegate.mFonts.size() > 0) { 4335802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet java.awt.FontMetrics javaMetrics = delegate.mFonts.get(0).mMetrics; 4348da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet return javaMetrics.getDescent(); 4355802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4369f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4375802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0; 4388da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet 4398da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet } 4408da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet 4418da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet /*package*/ static float getFontMetrics(Paint thisPaint, FontMetrics metrics) { 4428da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet // get the delegate 4438da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 4448da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet if (delegate == null) { 4458da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet assert false; 4468da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet return 0; 4478da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet } 4488da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet 4498da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet return delegate.getFontMetrics(metrics); 4505802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4515802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 4525802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet /*package*/ static int getFontMetricsInt(Paint thisPaint, FontMetricsInt fmi) { 4539f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate 4549f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 4559f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 4569f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 4579f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 4589f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4599f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4609f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate.mFonts.size() > 0) { 4615802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet java.awt.FontMetrics javaMetrics = delegate.mFonts.get(0).mMetrics; 4625802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (fmi != null) { 4635802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // Android expects negative ascent so we invert the value from Java. 4645802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet fmi.top = - javaMetrics.getMaxAscent(); 4655802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet fmi.ascent = - javaMetrics.getAscent(); 4665802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet fmi.descent = javaMetrics.getDescent(); 4675802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet fmi.bottom = javaMetrics.getMaxDescent(); 4685802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet fmi.leading = javaMetrics.getLeading(); 4695802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4709f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4715802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return javaMetrics.getHeight(); 4725802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4745802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0; 4755802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 4769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4775802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet /*package*/ static float native_measureText(Paint thisPaint, char[] text, int index, 4785802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int count) { 4795802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // WARNING: the logic in this method is similar to Canvas.drawText. 4805802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // Any change to this method should be reflected in Canvas.drawText 4819f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4825802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // get the delegate 4835802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 4845802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (delegate == null) { 4855802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet assert false; 4865802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0; 4879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4895802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return delegate.measureText(text, index, count); 4909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float native_measureText(Paint thisPaint, String text, int start, int end) { 4939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return native_measureText(thisPaint, text.toCharArray(), start, end - start); 4949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 4969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float native_measureText(Paint thisPaint, String text) { 4979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return native_measureText(thisPaint, text.toCharArray(), 0, text.length()); 4989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 4999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_breakText(Paint thisPaint, char[] text, int index, int count, 5019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet float maxWidth, float[] measuredWidth) { 5029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 5039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 5049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_breakText(Paint thisPaint, String text, boolean measureForwards, 5079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet float maxWidth, float[] measuredWidth) { 5089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 5099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 5109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5119f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5129f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5139f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_init() { 5149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate newDelegate = new Paint_Delegate(); 5159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return sManager.addDelegate(newDelegate); 5169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_initWithPaint(int paint) { 5199f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5209f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(paint); 5219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5229f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5239f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 5249f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5259f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5269f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate newDelegate = new Paint_Delegate(delegate); 5279f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return sManager.addDelegate(newDelegate); 5289f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5299f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5309f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_reset(int native_object) { 5319f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5329f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 5339f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5349f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5359f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 5369f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5379f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5389f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.reset(); 5399f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5409f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5419f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_set(int native_dst, int native_src) { 5429f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5439f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate_dst = sManager.getDelegate(native_dst); 5449f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate_dst == null) { 5459f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5469f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 5479f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5489f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5499f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5509f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate_src = sManager.getDelegate(native_src); 5519f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate_src == null) { 5529f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5539f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 5549f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5559f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5569f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate_dst.set(delegate_src); 5579f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5589f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5599f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getStyle(int native_object) { 5609f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5619f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 5629f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5639f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5649f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 5659f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5669f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5679f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mStyle; 5689f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5699f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5709f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_setStyle(int native_object, int style) { 5719f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5729f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 5739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5749f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5759f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 5769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5779f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5789f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mStyle = style; 5799f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5809f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5819f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getStrokeCap(int native_object) { 5829f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 5849f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5859f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 5879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5899f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mCap; 5909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 5929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_setStrokeCap(int native_object, int cap) { 5939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 5949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 5959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 5969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 5979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 5989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 5999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mCap = cap; 6019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getStrokeJoin(int native_object) { 6049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 6059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 6069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 6079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 6089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 6099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6119f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return delegate.mJoin; 6129f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6139f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_setStrokeJoin(int native_object, int join) { 6159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 6169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 6179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 6189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 6199f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 6209f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6229f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mJoin = join; 6239f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6249f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6259f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static boolean native_getFillPath(int native_object, int src, int dst) { 6269f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 6279f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 6289f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6299f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6309f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setShader(int native_object, int shader) { 631abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet // get the delegate from the native int. 632abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 633abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet if (delegate == null) { 634abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet assert false; 635abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return shader; 636abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet } 637abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet 638abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return delegate.mShader = shader; 6399f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6409f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6419f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setColorFilter(int native_object, int filter) { 642abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet // get the delegate from the native int. 643abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 644abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet if (delegate == null) { 645abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet assert false; 646abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return filter; 647abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet } 648abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet 649abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return delegate.mColorFilter = filter; 6509f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6519f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6529f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setXfermode(int native_object, int xfermode) { 653abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet // get the delegate from the native int. 654abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 655abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet if (delegate == null) { 656abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet assert false; 657abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return xfermode; 658abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet } 659abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet 660abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return delegate.mXfermode = xfermode; 6619f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6629f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6639f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setPathEffect(int native_object, int effect) { 664abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet // get the delegate from the native int. 665abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 666abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet if (delegate == null) { 667abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet assert false; 668abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return effect; 669abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet } 670abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet 671abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return delegate.mPathEffect = effect; 6729f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6749f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setMaskFilter(int native_object, int maskfilter) { 675abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet // get the delegate from the native int. 676abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 677abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet if (delegate == null) { 678abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet assert false; 679abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return maskfilter; 680abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet } 681abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet 682abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet return delegate.mMaskFilter = maskfilter; 6839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6849f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6859f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setTypeface(int native_object, int typeface) { 6869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 6879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 6889f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 6899f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 6909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 6919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 693b5ddf041d61f9346a4055b5bc5d51bd812b2ec28Xavier Ducrohet delegate.mTypeface = typeface; 694b5ddf041d61f9346a4055b5bc5d51bd812b2ec28Xavier Ducrohet delegate.updateFontObject(); 695b5ddf041d61f9346a4055b5bc5d51bd812b2ec28Xavier Ducrohet return delegate.mTypeface; 6969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 6979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 6989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_setRasterizer(int native_object, int rasterizer) { 6999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 7009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 7019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getTextAlign(int native_object) { 7049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 7059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 7069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 7079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 7089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return 0; 7099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7115802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return delegate.mTextAlign; 7129f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7139f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_setTextAlign(int native_object, int align) { 7159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 7169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 7179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 7189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 7199f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 7209f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7225802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet delegate.mTextAlign = align; 7239f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7249f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7259f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float native_getFontMetrics(int native_paint, FontMetrics metrics) { 7268da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet // get the delegate from the native int. 7278da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_paint); 7288da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet if (delegate == null) { 7298da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet assert false; 7308da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet return 0.f; 7318da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet } 7328da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet 7338da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet return delegate.getFontMetrics(metrics); 7349f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7359f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7369f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getTextWidths(int native_object, char[] text, int index, 7379f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int count, float[] widths) { 7389f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 7399f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 7409f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7419f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7429f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getTextWidths(int native_object, String text, int start, 7439f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int end, float[] widths) { 7449f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 7459f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 7469f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7479f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7489f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float native_getTextRunAdvances(int native_object, 7499f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet char[] text, int index, int count, int contextIndex, int contextCount, 7509f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int flags, float[] advances, int advancesIndex) { 7515802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // get the delegate from the native int. 7525802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(native_object); 7535802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (delegate == null) { 7545802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet assert false; 7555802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0.f; 7565802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7575802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7585802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (delegate.mFonts.size() > 0) { 759251d2e99245095369b52d891a660b2ed270f02e0Xavier Ducrohet // FIXME: handle multi-char characters (see measureText) 7605802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet float totalAdvance = 0; 7615802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet for (int i = 0; i < count; i++) { 7625802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet char c = text[i + index]; 7635802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet boolean found = false; 7645802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet for (FontInfo info : delegate.mFonts) { 7655802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (info.mFont.canDisplay(c)) { 7665802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet float adv = info.mMetrics.charWidth(c); 7675802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet totalAdvance += adv; 7685802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (advances != null) { 7695802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet advances[i] = adv; 7705802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7715802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7725802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet found = true; 7735802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet break; 7745802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7755802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7765802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7775802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (found == false) { 7785802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // no advance for this char. 7795802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (advances != null) { 7805802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet advances[i] = 0.f; 7815802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7825802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7835802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7845802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7855802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return totalAdvance; 7865802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 7875802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7885802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0; 7895802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 7909f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 7919f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 7929f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static float native_getTextRunAdvances(int native_object, 7939f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet String text, int start, int end, int contextStart, int contextEnd, 7949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int flags, float[] advances, int advancesIndex) { 7955802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // FIXME: support contextStart, contextEnd and direction flag 7965802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int count = end - start; 7975802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet char[] buffer = TemporaryBuffer.obtain(count); 7985802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet TextUtils.getChars(text, start, end, buffer, 0); 7995802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 8005802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return native_getTextRunAdvances(native_object, buffer, 0, count, contextStart, 8015802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet contextEnd - contextStart, flags, advances, advancesIndex); 8029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getTextRunCursor(Paint thisPaint, int native_object, char[] text, 8059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int contextStart, int contextLength, int flags, int offset, int cursorOpt) { 8069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 8079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 8089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static int native_getTextRunCursor(Paint thisPaint, int native_object, String text, 8119f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int contextStart, int contextEnd, int flags, int offset, int cursorOpt) { 8129f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 8139f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 8149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_getTextPath(int native_object, int bidiFlags, 8179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet char[] text, int index, int count, float x, float y, int path) { 8189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 8199f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 8209f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8229f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void native_getTextPath(int native_object, int bidiFlags, 8239f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet String text, int start, int end, float x, float y, int path) { 8249f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 8259f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 8269f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8279f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8289f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void nativeGetStringBounds(int nativePaint, String text, int start, 8299f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int end, Rect bounds) { 8309f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 8319f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 8329f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8339f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8349f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void nativeGetCharArrayBounds(int nativePaint, char[] text, int index, 8359f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet int count, Rect bounds) { 8369f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // FIXME 8379f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet throw new UnsupportedOperationException(); 8389f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8399f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8409f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /*package*/ static void finalizer(int nativePaint) { 8419f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet sManager.removeDelegate(nativePaint); 8429f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8439f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8449f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // ---- Private delegate/helper methods ---- 8459f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 846d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet /*package*/ Paint_Delegate() { 8479f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet reset(); 8489f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8499f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8509f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private Paint_Delegate(Paint_Delegate paint) { 8519f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet set(paint); 8529f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8539f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8549f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private void set(Paint_Delegate paint) { 8559f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mFlags = paint.mFlags; 8569f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mColor = paint.mColor; 8579f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mStyle = paint.mStyle; 8589f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mCap = paint.mCap; 8599f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mJoin = paint.mJoin; 8605802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet mTextAlign = paint.mTextAlign; 8619f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTypeface = paint.mTypeface; 8629f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mStrokeWidth = paint.mStrokeWidth; 8639f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mStrokeMiter = paint.mStrokeMiter; 8649f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextSize = paint.mTextSize; 8659f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextScaleX = paint.mTextScaleX; 8669f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextSkewX = paint.mTextSkewX; 867abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mXfermode = paint.mXfermode; 868abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mColorFilter = paint.mColorFilter; 869abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mShader = paint.mShader; 870abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mPathEffect = paint.mPathEffect; 871abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mMaskFilter = paint.mMaskFilter; 872b5ddf041d61f9346a4055b5bc5d51bd812b2ec28Xavier Ducrohet updateFontObject(); 8739f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8749f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8759f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private void reset() { 8769f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mFlags = Paint.DEFAULT_PAINT_FLAGS; 877d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet mColor = 0xFF000000; 87863fd87113cea6abec97a6cd966e090e9b590fc3bXavier Ducrohet mStyle = Paint.Style.FILL.nativeInt; 87963fd87113cea6abec97a6cd966e090e9b590fc3bXavier Ducrohet mCap = Paint.Cap.BUTT.nativeInt; 88063fd87113cea6abec97a6cd966e090e9b590fc3bXavier Ducrohet mJoin = Paint.Join.MITER.nativeInt; 8815802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet mTextAlign = 0; 882b5ddf041d61f9346a4055b5bc5d51bd812b2ec28Xavier Ducrohet mTypeface = Typeface.sDefaults[0].native_instance; 8839f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mStrokeWidth = 1.f; 884d38e776a3cc8cb53945cbebafbe6f6c2e3501fa5Xavier Ducrohet mStrokeMiter = 4.f; 8859f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextSize = 20.f; 8869f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextScaleX = 1.f; 8879f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextSkewX = 0.f; 888abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mXfermode = 0; 889abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mColorFilter = 0; 890abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mShader = 0; 891abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mPathEffect = 0; 892abff653ce84e5079f35afab008c906063b0b2b6cXavier Ducrohet mMaskFilter = 0; 893b5ddf041d61f9346a4055b5bc5d51bd812b2ec28Xavier Ducrohet updateFontObject(); 8949f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 8959f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 8969f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet /** 8979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet * Update the {@link Font} object from the typeface, text size and scaling 8989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet */ 8999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private void updateFontObject() { 9009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (mTypeface != 0) { 9019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // Get the fonts from the TypeFace object. 9029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet List<Font> fonts = Typeface_Delegate.getFonts(mTypeface); 9039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 9049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // create new font objects as well as FontMetrics, based on the current text size 9059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // and skew info. 9069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet ArrayList<FontInfo> infoList = new ArrayList<FontInfo>(fonts.size()); 9079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet for (Font font : fonts) { 9089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet FontInfo info = new FontInfo(); 9099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet info.mFont = font.deriveFont(mTextSize); 9109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (mTextScaleX != 1.0 || mTextSkewX != 0) { 9119f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // TODO: support skew 9129f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet info.mFont = info.mFont.deriveFont(new AffineTransform( 9139f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mTextScaleX, mTextSkewX, 0, 0, 1, 0)); 9149f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 9159f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet info.mMetrics = Toolkit.getDefaultToolkit().getFontMetrics(info.mFont); 9169f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 9179f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet infoList.add(info); 9189f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 9199f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 9209f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet mFonts = Collections.unmodifiableList(infoList); 9219f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 9229f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 9239f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 9245802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet /*package*/ float measureText(char[] text, int index, int count) { 9255802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (mFonts.size() > 0) { 9265802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet FontInfo mainFont = mFonts.get(0); 9275802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int i = index; 9285802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int lastIndex = index + count; 9295802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet float total = 0f; 9305802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet while (i < lastIndex) { 9315802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // always start with the main font. 9325802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int upTo = mainFont.mFont.canDisplayUpTo(text, i, lastIndex); 9335802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (upTo == -1) { 9345802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // shortcut to exit 9355802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return total + mainFont.mMetrics.charsWidth(text, i, lastIndex - i); 9365802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } else if (upTo > 0) { 9375802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet total += mainFont.mMetrics.charsWidth(text, i, upTo - i); 9385802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet i = upTo; 9395802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // don't call continue at this point. Since it is certain the main font 9405802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // cannot display the font a index upTo (now ==i), we move on to the 9415802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // fallback fonts directly. 9425802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9435802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9445802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // no char supported, attempt to read the next char(s) with the 9455802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // fallback font. In this case we only test the first character 9465802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // and then go back to test with the main font. 9475802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // Special test for 2-char characters. 9485802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet boolean foundFont = false; 9495802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet for (int f = 1 ; f < mFonts.size() ; f++) { 9505802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet FontInfo fontInfo = mFonts.get(f); 9515802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9525802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // need to check that the font can display the character. We test 9535802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // differently if the char is a high surrogate. 9545802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int charCount = Character.isHighSurrogate(text[i]) ? 2 : 1; 9555802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet upTo = fontInfo.mFont.canDisplayUpTo(text, i, i + charCount); 9565802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (upTo == -1) { 9575802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet total += fontInfo.mMetrics.charsWidth(text, i, charCount); 9585802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet i += charCount; 9595802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet foundFont = true; 9605802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet break; 9615802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9625802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9635802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9645802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9655802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet // in case no font can display the char, measure it with the main font. 9665802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet if (foundFont == false) { 9675802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet int size = Character.isHighSurrogate(text[i]) ? 2 : 1; 9685802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet total += mainFont.mMetrics.charsWidth(text, i, size); 9695802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet i += size; 9705802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9715802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9725802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9735802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9745802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet return 0; 9758da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet } 9765802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9778da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet private float getFontMetrics(FontMetrics metrics) { 9788da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet if (mFonts.size() > 0) { 9798da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet java.awt.FontMetrics javaMetrics = mFonts.get(0).mMetrics; 9808da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet if (metrics != null) { 9818da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet // Android expects negative ascent so we invert the value from Java. 9828da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet metrics.top = - javaMetrics.getMaxAscent(); 9838da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet metrics.ascent = - javaMetrics.getAscent(); 9848da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet metrics.descent = javaMetrics.getDescent(); 9858da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet metrics.bottom = javaMetrics.getMaxDescent(); 9868da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet metrics.leading = javaMetrics.getLeading(); 9878da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet } 9888da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet 9898da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet return javaMetrics.getHeight(); 9908da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet } 9918da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet 9928da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet return 0; 9935802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet } 9945802deabf06a0754c36e990ce2af7b5c8727e543Xavier Ducrohet 9958da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet 9968da36314fd76ae6fe4549773ad00dc1883cb6bffXavier Ducrohet 9979f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet private static void setFlag(Paint thisPaint, int flagMask, boolean flagValue) { 9989f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet // get the delegate from the native int. 9999f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet Paint_Delegate delegate = sManager.getDelegate(thisPaint.mNativePaint); 10009f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (delegate == null) { 10019f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet assert false; 10029f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet return; 10039f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 10049f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet 10059f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet if (flagValue) { 10069f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mFlags |= flagMask; 10079f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } else { 10089f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet delegate.mFlags &= ~flagMask; 10099f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 10109f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet } 10119f63ff263b0a97f0fa63e97136c18f6abccbfc68Xavier Ducrohet} 1012