1/*
2 * Copyright (C) 2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17
18package com.android.magicsmoke;
19
20import android.content.res.Resources;
21import android.os.Bundle;
22import android.renderscript.RenderScriptGL;
23import android.renderscript.ScriptC;
24//import android.view.MotionEvent;
25
26public abstract class RenderScriptScene {
27    protected int mWidth;
28    protected int mHeight;
29    protected boolean mPreview;
30    protected boolean mIsStarted;
31    protected Resources mResources;
32    protected RenderScriptGL mRS;
33    protected ScriptC mScript;
34
35    public RenderScriptScene(int width, int height) {
36        mWidth = width;
37        mHeight = height;
38    }
39
40    public void init(RenderScriptGL rs, Resources res, boolean isPreview) {
41        mRS = rs;
42        mResources = res;
43        mPreview = isPreview;
44        mScript = createScript();
45    }
46
47    public boolean isPreview() {
48        return mPreview;
49    }
50
51    public int getWidth() {
52        return mWidth;
53    }
54
55    public int getHeight() {
56        return mHeight;
57    }
58
59    public Resources getResources() {
60        return mResources;
61    }
62
63    public RenderScriptGL getRS() {
64        return mRS;
65    }
66
67    public ScriptC getScript() {
68        return mScript;
69    }
70
71    protected abstract ScriptC createScript();
72
73    public void stop(boolean forReal) {
74        mRS.bindRootScript(null);
75        mIsStarted = false;
76    }
77
78    public void start() {
79        mRS.bindRootScript(mScript);
80        mIsStarted = true;
81    }
82
83    public void resize(int width, int height) {
84        mWidth = width;
85        mHeight = height;
86    }
87
88    @SuppressWarnings({"UnusedDeclaration"})
89    public void setOffset(float xOffset, float yOffset, float xStep, float yStep, int xPixels, int yPixels) {
90    }
91
92    @SuppressWarnings({"UnusedDeclaration"})
93    public Bundle onCommand(String action, int x, int y, int z, Bundle extras,
94            boolean resultRequested) {
95        return null;
96    }
97}
98