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Java > Open Source Codes > org > openlaszlo > iv > flash > commands > InsertJpegFileCommand


1 /*
2  * $Id: InsertJpegFileCommand.java,v 1.4 2002/07/22 23:16:04 skavish Exp $
3  *
4  * ===========================================================================
5  *
6  * The JGenerator Software License, Version 1.0
7  *
8  * Copyright (c) 2000 Dmitry Skavish (skavish@usa.net). All rights reserved.
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions are met:
12  *
13  * 1. Redistributions of source code must retain the above copyright
14  * notice, this list of conditions and the following disclaimer.
15  *
16  * 2. Redistributions in binary form must reproduce the above copyright
17  * notice, this list of conditions and the following disclaimer in
18  * the documentation and/or other materials provided with the
19  * distribution.
20  *
21  * 3. The end-user documentation included with the redistribution, if
22  * any, must include the following acknowlegement:
23  * "This product includes software developed by Dmitry Skavish
24  * (skavish@usa.net, http://www.flashgap.com/)."
25  * Alternately, this acknowlegement may appear in the software itself,
26  * if and wherever such third-party acknowlegements normally appear.
27  *
28  * 4. The name "The JGenerator" must not be used to endorse or promote
29  * products derived from this software without prior written permission.
30  * For written permission, please contact skavish@usa.net.
31  *
32  * 5. Products derived from this software may not be called "The JGenerator"
33  * nor may "The JGenerator" appear in their names without prior written
34  * permission of Dmitry Skavish.
35  *
36  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
37  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
38  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
39  * DISCLAIMED. IN NO EVENT SHALL DMITRY SKAVISH OR THE OTHER
40  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
42  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
43  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
44  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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46  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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49  */
50
51 package org.openlaszlo.iv.flash.commands;
52
53 import java.io.*;
54 import org.openlaszlo.iv.flash.parser.*;
55 import org.openlaszlo.iv.flash.api.*;
56 import org.openlaszlo.iv.flash.api.image.*;
57 import org.openlaszlo.iv.flash.api.shape.*;
58 import org.openlaszlo.iv.flash.util.*;
59 import org.openlaszlo.iv.flash.cache.*;
60 import org.openlaszlo.iv.flash.url.*;
61
62 import org.openlaszlo.iv.flash.context.Context;
63
64 public class InsertJpegFileCommand extends GenericCommand {
65
66     public InsertJpegFileCommand() {}
67
68     public void doCommand( FlashFile file, Context context, Script parent, int frame ) throws IVException {
69         String JavaDoc filename = getParameter( context, "filename", "" );
70         boolean scale = getBoolParameter( context, "scale", false );
71         String JavaDoc export = getParameter( context, "export", "JPEG" );
72         int quality = getIntParameter( context, "quality", 100 );
73         boolean cache = getBoolParameter( context, "cache", false );
74         String JavaDoc instancename = getParameter( context, "instancename" );
75
76         JPEGBitmap bitmap = null;
77         try {
78             bitmap = (JPEGBitmap) file.addExternalMedia(filename, cache);
79         } catch( IOException e ) {
80             throw new IVException(Resource.ERRCMDFILEREAD, new Object JavaDoc[] {filename, getCommandName()}, e);
81         }
82
83         if( quality < 100 ) {
84             bitmap.processImage( quality/100f );
85         }
86
87         Instance myInst = bitmap.newInstance( 2048, 2048, scale, true );
88
89         Instance inst = getInstance();
90         Script script = inst.copyScript();
91         Frame myFrame = script.newFrame();
92         myFrame.addInstance( myInst, 1 );
93
94         if( instancename != null ) {
95             inst.name = instancename;
96         }
97     }
98
99 }
100
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