mirror of
https://github.com/dmolony/DiskBrowser.git
synced 2024-11-25 16:34:00 +00:00
tidying
This commit is contained in:
Denis Molony
parent
d6bd0d0d50
commit
0c2b017191
@ -11,49 +11,60 @@ import javax.imageio.ImageIO;
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import com.bytezone.diskbrowser.prodos.ProdosConstants;
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import com.bytezone.diskbrowser.utilities.HexFormatter;
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// -----------------------------------------------------------------------------------//
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public abstract class HiResImage extends AbstractFile
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// -----------------------------------------------------------------------------------//
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{
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// File Type Aux Name
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// $06 BIN isGif() - OriginalHiResImage
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// $06 BIN isPng() - OriginalHiResImage
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// $06 BIN .BMP isBmp() - OriginalHiResImage
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// $06 BIN .AUX - DoubleHiResImage
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// $06 BIN .PAC - DoubleHiResImage
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// $06 BIN .A2FC - DoubleHiResImage
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// $06 BIN $2000 eof $4000 - DoubleHiResImage
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// $06 BIN $1FFF eof $1FF8/$1FFF/$2000/$4000 - OriginalHiResImage
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// $06 BIN $2000 eof $1FF8/$1FFF/$2000/$4000 - OriginalHiResImage
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// $06 BIN $4000 eof $1FF8/$1FFF/$2000/$4000 - OriginalHiResImage (?)
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// $06 BIN $4000 eof $4000 - DoubleHiResImage (?)
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// $06 BIN .3200 - SHRPictureFile2
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// $06 BIN .3201 - SHRPictureFile2
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static final String[] auxTypes =
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{ "Paintworks Packed SHR Image", "Packed Super Hi-Res Image",
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"Super Hi-Res Image (Apple Preferred Format)", "Packed QuickDraw II PICT File",
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"Packed Super Hi-Res 3200 color image" };
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// $08 FOT <$4000 Apple II Graphics File - ???
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// $08 FOT $4000 Packed Hi-Res file - ???
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// $08 FOT $4001 Packed Double Hi-Res file - ???
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// $08 FOT $8066 Fadden Hi-res - FaddenHiResImage
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// * $C0 PNT $0000 Paintworks Packed Super Hi-Res - SHRPictureFile2
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// * $C0 PNT $0001 Packed IIGS Super Hi-Res Image - SHRPictureFile2
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// * $C0 PNT $0002 IIGS Super Hi-Res Picture File (APF) - SHRPictureFile
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// $C0 PNT $0003 Packed IIGS QuickDraw II PICT File - SHRPictureFile2 *
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// * $C0 PNT $0004 Packed Super Hi-Res 3200 (Brooks) .3201 - SHRPictureFile2
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// ---- ---- ------ -------------------------------------- ------------------------
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// File Type Aux Name Description
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// ---- ---- ------ -------------------------------------- ------------------------
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// $06 BIN isGif() OriginalHiResImage
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// $06 BIN isPng() OriginalHiResImage
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// $06 BIN .BMP isBmp() OriginalHiResImage
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// $06 BIN .AUX DoubleHiResImage
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// $06 BIN .PAC DoubleHiResImage
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// $06 BIN .A2FC DoubleHiResImage
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// $06 BIN $2000 eof $4000 DoubleHiResImage
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// $06 BIN $1FFF eof $1FF8/$1FFF/$2000/$4000 OriginalHiResImage
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// $06 BIN $2000 eof $1FF8/$1FFF/$2000/$4000 OriginalHiResImage
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// $06 BIN $4000 eof $1FF8/$1FFF/$2000/$4000 OriginalHiResImage (?)
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// $06 BIN $4000 eof $4000 DoubleHiResImage (?)
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// $06 BIN .3200 SHRPictureFile2
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// $06 BIN .3201 SHRPictureFile2 packed
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// ---- ---- ------ -------------------------------------- ------------------------
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// $08 FOT <$4000 Apple II Graphics File ???
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// $08 FOT $4000 Packed Hi-Res file ???
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// $08 FOT $4001 Packed Double Hi-Res file ???
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// $08 FOT $8066 Fadden Hi-res FaddenHiResImage
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// ---- ---- ------ -------------------------------------- ------------------------
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// * $C0 PNT $0000 Paintworks Packed Super Hi-Res SHRPictureFile2
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// * $C0 PNT $0001 Packed IIGS Super Hi-Res Image SHRPictureFile2
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// * $C0 PNT $0002 IIGS Super Hi-Res Picture File (APF) SHRPictureFile1
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// $C0 PNT $0003 Packed IIGS QuickDraw II PICT File SHRPictureFile2 *
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// * $C0 PNT $0004 Packed Super Hi-Res 3200 (Brooks) SHRPictureFile2 .3201
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// $C0 PNT $1000
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// $C0 PNT $8000 Drawplus? Paintworks Gold?
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// $C0 PNT $8001 GTv background picture
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// $C0 PNT $8005 DreamGraphix document
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// $C0 PNT $8006 GIF
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// * $C1 PIC $0000 IIGS Super Hi-Res Image - SHRPictureFile2
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// $C1 PIC $0001 IIGS QuickDraw II PICT File - SHRPictureFile2 *
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// * $C1 PIC $0002 Super Hi-Res 3200 (Brooks) .3200 - SHRPictureFile2
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// ---- ---- ------ -------------------------------------- ------------------------
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// * $C1 PIC $0000 IIGS Super Hi-Res Image SHRPictureFile2
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// $C1 PIC $0001 IIGS QuickDraw II PICT File SHRPictureFile2 *
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// * $C1 PIC $0002 Super Hi-Res 3200 (Brooks) SHRPictureFile2 .3200
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// $C1 PIC $2000 ?
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// $C1 PIC $4950 ?
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// $C1 PIC $8001 Allison raw image
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// $C1 PIC $8002 Thunderscan
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// $C1 PIC $8003 DreamGraphix
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// ---- ---- ------ -------------------------------------- ------------------------
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// $C2 ANI Paintworks animation
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// $C3 PAL Paintworks palette
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// ---- ---- ------ -------------------------------------- ------------------------
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static PaletteFactory paletteFactory = new PaletteFactory ();
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@ -70,17 +81,23 @@ public abstract class HiResImage extends AbstractFile
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int paletteIndex;
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String failureReason = "";
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// ---------------------------------------------------------------------------------//
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public HiResImage (String name, byte[] buffer)
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// ---------------------------------------------------------------------------------//
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{
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super (name, buffer);
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}
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// ---------------------------------------------------------------------------------//
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public HiResImage (String name, byte[] buffer, int loadAddress)
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// ---------------------------------------------------------------------------------//
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{
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this (name, buffer, loadAddress, false);
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}
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// ---------------------------------------------------------------------------------//
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public HiResImage (String name, byte[] buffer, int loadAddress, boolean scrunched)
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// ---------------------------------------------------------------------------------//
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{
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super (name, buffer);
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@ -90,7 +107,9 @@ public abstract class HiResImage extends AbstractFile
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this.buffer = unscrunch (buffer);
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}
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// ---------------------------------------------------------------------------------//
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public HiResImage (String name, byte[] buffer, int fileType, int auxType, int eof)
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// ---------------------------------------------------------------------------------//
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{
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super (name, buffer);
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@ -99,7 +118,9 @@ public abstract class HiResImage extends AbstractFile
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this.eof = eof;
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}
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// ---------------------------------------------------------------------------------//
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protected void createImage ()
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// ---------------------------------------------------------------------------------//
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{
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if (failureReason.isEmpty ())
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if (isGif (buffer) || isPng (buffer) || isBmp (buffer) || isTiff (buffer))
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@ -110,23 +131,33 @@ public abstract class HiResImage extends AbstractFile
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createColourImage ();
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}
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// ---------------------------------------------------------------------------------//
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abstract void createMonochromeImage ();
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// ---------------------------------------------------------------------------------//
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// ---------------------------------------------------------------------------------//
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abstract void createColourImage ();
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// ---------------------------------------------------------------------------------//
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// ---------------------------------------------------------------------------------//
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public void checkPalette ()
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// ---------------------------------------------------------------------------------//
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{
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if (!monochrome && paletteIndex != paletteFactory.getCurrentPaletteIndex ())
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createImage ();
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}
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// ---------------------------------------------------------------------------------//
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public void setPalette ()
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// ---------------------------------------------------------------------------------//
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{
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if (!monochrome)
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createImage ();
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}
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// ---------------------------------------------------------------------------------//
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public void setColourQuirks (boolean value)
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// ---------------------------------------------------------------------------------//
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{
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if (colourQuirks == value)
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return;
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@ -137,7 +168,9 @@ public abstract class HiResImage extends AbstractFile
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createImage ();
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}
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// ---------------------------------------------------------------------------------//
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public void setMonochrome (boolean value)
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// ---------------------------------------------------------------------------------//
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{
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if (monochrome == value)
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return;
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@ -146,12 +179,16 @@ public abstract class HiResImage extends AbstractFile
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createImage ();
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}
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// ---------------------------------------------------------------------------------//
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public static void setDefaultColourQuirks (boolean value)
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// ---------------------------------------------------------------------------------//
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{
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colourQuirks = value;
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}
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// ---------------------------------------------------------------------------------//
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public static void setDefaultMonochrome (boolean value)
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// ---------------------------------------------------------------------------------//
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{
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monochrome = value;
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}
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@ -175,8 +212,10 @@ public abstract class HiResImage extends AbstractFile
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// also: https://groups.google.com/forum/#!topic/comp.sys.apple2/zYhZ5YdNNxQ
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// ---------------------------------------------------------------------------------//
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@Override
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public String getText ()
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// ---------------------------------------------------------------------------------//
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{
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String auxText = "";
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StringBuilder text = new StringBuilder ();
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@ -203,26 +242,7 @@ public abstract class HiResImage extends AbstractFile
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break;
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case ProdosConstants.FILE_TYPE_PNT: // 0xC0
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switch (auxType)
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{
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case 0:
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auxText = "Paintworks Packed SHR Image";
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break;
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case 1:
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auxText = "Packed Super Hi-Res Image";
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break;
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case 2:
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auxText = "Super Hi-Res Image (Apple Preferred Format)";
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break;
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case 3:
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auxText = "Packed QuickDraw II PICT File";
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break;
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case 4:
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auxText = "Packed Super Hi-Res 3200 color image";
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break;
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default:
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auxText = "Unknown aux: " + auxType;
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}
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auxText = auxType > 4 ? "Unknown aux: " + auxType : auxTypes[auxType];
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break;
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case ProdosConstants.FILE_TYPE_PIC: // 0xC1
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@ -324,7 +344,9 @@ public abstract class HiResImage extends AbstractFile
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*/
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// this should call unpackLine()
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// ---------------------------------------------------------------------------------//
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byte[] unpack (byte[] buffer) throws ArrayIndexOutOfBoundsException
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// ---------------------------------------------------------------------------------//
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{
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// routine found here - http://kpreid.livejournal.com/4319.html
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@ -371,7 +393,9 @@ public abstract class HiResImage extends AbstractFile
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}
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// Super Hi-res IIGS (MAIN in $C0/02)
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// ---------------------------------------------------------------------------------//
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int unpackLine (byte[] buffer, byte[] newBuf, int newPtr)
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// ---------------------------------------------------------------------------------//
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{
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byte[] fourBuf = new byte[4];
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@ -422,7 +446,9 @@ public abstract class HiResImage extends AbstractFile
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return newPtr;
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}
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// ---------------------------------------------------------------------------------//
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private int calculateBufferSize (byte[] buffer)
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// ---------------------------------------------------------------------------------//
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{
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int ptr = 0;
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int size = 0;
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@ -456,7 +482,9 @@ public abstract class HiResImage extends AbstractFile
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}
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// Beagle Bros routine to expand a hi-res screen
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// ---------------------------------------------------------------------------------//
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private byte[] unscrunch (byte[] src)
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// ---------------------------------------------------------------------------------//
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{
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byte[] dst = new byte[0x2000];
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int p1 = 0;
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@ -478,7 +506,9 @@ public abstract class HiResImage extends AbstractFile
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return dst;
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}
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// ---------------------------------------------------------------------------------//
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protected void makeImage ()
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// ---------------------------------------------------------------------------------//
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{
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try
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{
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@ -497,7 +527,9 @@ public abstract class HiResImage extends AbstractFile
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// http://commandlinefanatic.com/cgi-bin/showarticle.cgi?article=art011
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// https://www.w3.org/Graphics/GIF/spec-gif89a.txt
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// ---------------------------------------------------------------------------------//
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public static boolean isGif (byte[] buffer)
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// ---------------------------------------------------------------------------------//
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{
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if (buffer.length < 6)
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return false;
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@ -506,7 +538,9 @@ public abstract class HiResImage extends AbstractFile
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return text.equals ("GIF89a") || text.equals ("GIF87a");
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}
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// ---------------------------------------------------------------------------------//
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public static boolean isPng (byte[] buffer)
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// ---------------------------------------------------------------------------------//
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{
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if (buffer.length < pngHeader.length)
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return false;
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@ -518,7 +552,9 @@ public abstract class HiResImage extends AbstractFile
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return true;
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}
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// ---------------------------------------------------------------------------------//
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public static boolean isTiff (byte[] buffer)
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// ---------------------------------------------------------------------------------//
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{
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if (buffer.length < 3)
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return false;
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@ -531,7 +567,9 @@ public abstract class HiResImage extends AbstractFile
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}
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// http://www.daubnet.com/en/file-format-bmp
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// ---------------------------------------------------------------------------------//
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public static boolean isBmp (byte[] buffer)
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// ---------------------------------------------------------------------------------//
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{
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if (buffer.length < 26)
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return false;
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@ -559,7 +597,9 @@ public abstract class HiResImage extends AbstractFile
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return text.equals ("BM") && size <= buffer.length;
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}
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// ---------------------------------------------------------------------------------//
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public static boolean isAPP (byte[] buffer)
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// ---------------------------------------------------------------------------------//
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{
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if (buffer.length < 4)
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return false;
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@ -567,22 +607,30 @@ public abstract class HiResImage extends AbstractFile
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&& buffer[2] == (byte) 0xD0 && buffer[3] == 0;
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}
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// ---------------------------------------------------------------------------------//
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public static PaletteFactory getPaletteFactory ()
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// ---------------------------------------------------------------------------------//
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{
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return paletteFactory;
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}
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// ---------------------------------------------------------------------------------//
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public static List<Palette> getPalettes ()
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// ---------------------------------------------------------------------------------//
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{
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return paletteFactory.getPalettes ();
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}
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// ---------------------------------------------------------------------------------//
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class ColorTable
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// ---------------------------------------------------------------------------------//
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{
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int id;
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ColorEntry[] entries = new ColorEntry[16];
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// -------------------------------------------------------------------------------//
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public ColorTable ()
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// -------------------------------------------------------------------------------//
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{
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// default empty table
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id = -1;
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@ -590,7 +638,9 @@ public abstract class HiResImage extends AbstractFile
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entries[i] = new ColorEntry ();
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}
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// -------------------------------------------------------------------------------//
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public ColorTable (int id, byte[] data, int offset)
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// -------------------------------------------------------------------------------//
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{
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this.id = id;
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for (int i = 0; i < 16; i++)
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@ -600,7 +650,9 @@ public abstract class HiResImage extends AbstractFile
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}
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}
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// -------------------------------------------------------------------------------//
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String toLine ()
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// -------------------------------------------------------------------------------//
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{
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StringBuilder text = new StringBuilder ();
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@ -612,7 +664,9 @@ public abstract class HiResImage extends AbstractFile
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return text.toString ();
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}
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// -------------------------------------------------------------------------------//
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void reverse ()
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// -------------------------------------------------------------------------------//
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{
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for (int i = 0; i < 8; i++)
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{
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@ -622,8 +676,10 @@ public abstract class HiResImage extends AbstractFile
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}
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}
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// -------------------------------------------------------------------------------//
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@Override
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public String toString ()
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// -------------------------------------------------------------------------------//
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{
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StringBuilder text = new StringBuilder ();
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@ -638,19 +694,25 @@ public abstract class HiResImage extends AbstractFile
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}
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}
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// ---------------------------------------------------------------------------------//
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class ColorEntry
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// ---------------------------------------------------------------------------------//
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{
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int value; // 0RGB
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Color color;
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// -------------------------------------------------------------------------------//
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public ColorEntry ()
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// -------------------------------------------------------------------------------//
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{
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// default empty entry
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value = 0;
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color = new Color (0, 0, 0);
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}
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// -------------------------------------------------------------------------------//
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public ColorEntry (byte[] data, int offset)
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// -------------------------------------------------------------------------------//
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{
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value = HexFormatter.unsignedShort (data, offset);
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@ -661,26 +723,34 @@ public abstract class HiResImage extends AbstractFile
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color = new Color (red, green, blue);
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}
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// -------------------------------------------------------------------------------//
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@Override
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public String toString ()
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// -------------------------------------------------------------------------------//
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{
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return String.format ("ColorEntry: %04X", value);
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}
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}
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// ---------------------------------------------------------------------------------//
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class DirEntry
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// ---------------------------------------------------------------------------------//
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{
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int numBytes;
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int mode;
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// -------------------------------------------------------------------------------//
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public DirEntry (byte[] data, int offset)
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// -------------------------------------------------------------------------------//
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{
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numBytes = HexFormatter.unsignedShort (data, offset);
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mode = HexFormatter.unsignedShort (data, offset + 2);
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}
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// -------------------------------------------------------------------------------//
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@Override
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public String toString ()
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// -------------------------------------------------------------------------------//
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{
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return String.format ("Bytes: %5d, mode: %02X", numBytes, mode);
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}
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@ -110,7 +110,7 @@ public class SHRPictureFile2 extends HiResImage
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break;
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case 4096: // seems to be a PIC/$00
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case 0x1000: // seems to be a PIC/$00
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controlBytes = new byte[rows];
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System.arraycopy (buffer, 32000, controlBytes, 0, controlBytes.length);
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@ -133,8 +133,9 @@ public class SHRPictureFile2 extends HiResImage
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switch (auxType)
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{
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case 0: // unpacked version of PNT/$01
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case 0x4100: // no idea what this is
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case 0x2000: // see TotalReplay.2mg
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case 0x4100: // no idea what this is
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case 0x4950:
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// 00000 - 31999 pixel data 32,000 bytes
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// 32000 - 32199 200 control bytes (one per scan line)
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// 32200 - 32255 empty
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@ -144,12 +145,9 @@ public class SHRPictureFile2 extends HiResImage
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System.arraycopy (buffer, 32000, controlBytes, 0, controlBytes.length);
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colorTables = new ColorTable[16];
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int ptr = 32256;
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for (int i = 0; i < colorTables.length; i++)
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{
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colorTables[i] = new ColorTable (i, buffer, ptr);
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ptr += 32;
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}
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||||
colorTables[i] = new ColorTable (i, buffer, 32256 + i * 32);
|
||||
|
||||
break;
|
||||
|
||||
case 1: // unpacked version of PNT/$03
|
||||
@ -167,12 +165,10 @@ public class SHRPictureFile2 extends HiResImage
|
||||
return;
|
||||
}
|
||||
colorTables = new ColorTable[200];
|
||||
ptr = 32000;
|
||||
for (int i = 0; i < colorTables.length; i++)
|
||||
{
|
||||
colorTables[i] = new ColorTable (i, buffer, ptr);
|
||||
colorTables[i] = new ColorTable (i, buffer, 32000 + i * 32);
|
||||
colorTables[i].reverse ();
|
||||
ptr += 32;
|
||||
}
|
||||
break;
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user