/*
* Copyright (C) 2010-2016 JPEXS, All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3.0 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library.
*/
package com.jpexs.decompiler.flash.importers;
import com.jpexs.decompiler.flash.SWF;
import com.jpexs.decompiler.flash.helpers.ImageHelper;
import com.jpexs.decompiler.flash.tags.DefineBitsJPEG2Tag;
import com.jpexs.decompiler.flash.tags.DefineBitsJPEG3Tag;
import com.jpexs.decompiler.flash.tags.DefineBitsJPEG4Tag;
import com.jpexs.decompiler.flash.tags.DefineBitsLossless2Tag;
import com.jpexs.decompiler.flash.tags.DefineBitsLosslessTag;
import com.jpexs.decompiler.flash.tags.DefineShape2Tag;
import com.jpexs.decompiler.flash.tags.DefineShape3Tag;
import com.jpexs.decompiler.flash.tags.DefineShape4Tag;
import com.jpexs.decompiler.flash.tags.DefineShapeTag;
import com.jpexs.decompiler.flash.tags.Tag;
import com.jpexs.decompiler.flash.tags.base.ImageTag;
import com.jpexs.decompiler.flash.tags.base.ShapeTag;
import com.jpexs.decompiler.flash.tags.enums.ImageFormat;
import com.jpexs.decompiler.flash.types.RECT;
import com.jpexs.decompiler.flash.types.SHAPEWITHSTYLE;
import java.awt.Dimension;
import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
/**
*
* @author JPEXS
*/
public class ShapeImporter {
public Tag importImage(ShapeTag st, byte[] newData) throws IOException {
return importImage(st, newData, 0, true);
}
public Tag importImage(ShapeTag st, byte[] newData, int tagType, boolean fill) throws IOException {
ImageTag imageTag = addImage(st, newData, tagType);
st.setModified(true);
RECT rect = st.getRect();
if (!fill) {
Dimension dimension = imageTag.getImageDimension();
rect.Xmax = rect.Xmin + (int) (SWF.unitDivisor * dimension.getWidth());
rect.Ymax = rect.Ymin + (int) (SWF.unitDivisor * dimension.getHeight());
}
SHAPEWITHSTYLE shapes = imageTag.getShape(rect, fill);
st.shapes = shapes;
return (Tag) st;
}
/**
* Adds an image tag before the specified tag
*
* @param st
* @param newData
* @param tagType
* @return
* @throws IOException
*/
public ImageTag addImage(Tag st, byte[] newData, int tagType) throws IOException {
SWF swf = st.getSwf();
if (newData[0] == 'B' && newData[1] == 'M') {
BufferedImage b = ImageHelper.read(newData);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ImageHelper.write(b, ImageFormat.PNG, baos);
newData = baos.toByteArray();
}
if (tagType == 0) {
if (ImageTag.getImageFormat(newData) == ImageFormat.JPEG) {
tagType = DefineBitsJPEG2Tag.ID;
} else {
tagType = DefineBitsLossless2Tag.ID;
}
}
ImageTag imageTag;
switch (tagType) {
case DefineBitsJPEG2Tag.ID: {
imageTag = new DefineBitsJPEG2Tag(swf, null, swf.getNextCharacterId(), newData);
break;
}
case DefineBitsJPEG3Tag.ID: {
imageTag = new DefineBitsJPEG3Tag(swf, null, swf.getNextCharacterId(), newData);
break;
}
case DefineBitsJPEG4Tag.ID: {
imageTag = new DefineBitsJPEG4Tag(swf, null, swf.getNextCharacterId(), newData);
break;
}
case DefineBitsLosslessTag.ID: {
DefineBitsLosslessTag losslessTag = new DefineBitsLosslessTag(swf);
losslessTag.setImage(newData);
imageTag = losslessTag;
break;
}
case DefineBitsLossless2Tag.ID: {
DefineBitsLossless2Tag lossless2Tag = new DefineBitsLossless2Tag(swf);
lossless2Tag.setImage(newData);
imageTag = lossless2Tag;
break;
}
default:
throw new Error("Unsupported image type tag.");
}
swf.addTag(imageTag, st);
swf.updateCharacters();
return imageTag;
}
public static int getShapeTagType(String format) {
int res = 0;
switch (format) {
case "shape":
res = DefineShapeTag.ID;
break;
case "shape2":
res = DefineShape2Tag.ID;
break;
case "shape3":
res = DefineShape3Tag.ID;
break;
case "shape4":
res = DefineShape4Tag.ID;
break;
}
return res;
}
}