1282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski/* 2282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * Copyright (C) 2010 The Android Open Source Project 3282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * 4282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * Licensed under the Apache License, Version 2.0 (the "License"); 5282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * you may not use this file except in compliance with the License. 6282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * You may obtain a copy of the License at 7282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * 8282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * http://www.apache.org/licenses/LICENSE-2.0 9282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * 10282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * Unless required by applicable law or agreed to in writing, software 11282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * distributed under the License is distributed on an "AS IS" BASIS, 12282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * See the License for the specific language governing permissions and 14282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * limitations under the License. 15282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski */ 16282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 17282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinskipackage android.graphics; 18282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 19282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinskiimport com.android.layoutlib.bridge.impl.DelegateManager; 20282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinskiimport com.android.tools.layoutlib.annotations.LayoutlibDelegate; 21282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 22282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski/** 23282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * Delegate implementing the native methods of android.graphics.EmbossMaskFilter 24282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * 25282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * Through the layoutlib_create tool, the original native methods of EmbossMaskFilter have 26282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * been replaced by calls to methods of the same name in this delegate class. 27282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * 28282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * This class behaves like the original native implementation, but in Java, keeping previously 29282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * native data into its own objects and mapping them to int that are sent back and forth between 30282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * it and the original EmbossMaskFilter class. 31282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * 32282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * Because this extends {@link MaskFilter_Delegate}, there's no need to use a 33282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * {@link DelegateManager}, as all the Shader classes will be added to the manager 34282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * owned by {@link MaskFilter_Delegate}. 35282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * 36282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * @see MaskFilter_Delegate 37282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski * 38282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski */ 39282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinskipublic class EmbossMaskFilter_Delegate extends MaskFilter_Delegate { 40282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 41282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski // ---- delegate data ---- 42282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 43282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski // ---- Public Helper methods ---- 44282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 45282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski @Override 46282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski public boolean isSupported() { 47282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski return false; 48282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski } 49282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 50282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski @Override 51282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski public String getSupportMessage() { 52282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski return "Emboss Mask Filters are not supported."; 53282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski } 54282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 55282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski // ---- native methods ---- 56282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 57282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski @LayoutlibDelegate 5888a8364c386c694f7ad56662ef89713dbf7c9d63Narayan Kamath /*package*/ static long nativeConstructor(float[] direction, float ambient, 59282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski float specular, float blurRadius) { 60282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski EmbossMaskFilter_Delegate newDelegate = new EmbossMaskFilter_Delegate(); 61282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski return sManager.addNewDelegate(newDelegate); 62282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski } 63282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski 64282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski // ---- Private delegate/helper methods ---- 65282e181b58cf72b6ca770dc7ca5f91f135444502Adam Lesinski} 66