Apple-2-Tools/dmolony-DiskBrowser
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adding new instanceof pattern

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This commit is contained in:
Denis Molony 2021-09-28 19:17:10 +10:00
parent fb748df4ae
commit 6dfc72b2d2
6 changed files with 31 additions and 36 deletions
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8
src/com/bytezone/diskbrowser/disk/DefaultAppleFileSource.java
View File

@ -49,8 +49,8 @@ public class DefaultAppleFileSource implements AppleFileSource
{
this (title, file, owner);
this.blocks = blocks;
if (file instanceof DefaultDataSource)
((DefaultDataSource) file).buffer = owner.getDisk ().readBlocks (blocks);
if (file instanceof DefaultDataSource dds)
dds.buffer = owner.getDisk ().readBlocks (blocks);
}
// ---------------------------------------------------------------------------------//
@ -58,8 +58,8 @@ public class DefaultAppleFileSource implements AppleFileSource
// ---------------------------------------------------------------------------------//
{
this.blocks = blocks;
if (file instanceof DefaultDataSource)
((DefaultDataSource) file).buffer = owner.getDisk ().readBlocks (blocks);
if (file instanceof DefaultDataSource dds)
dds.buffer = owner.getDisk ().readBlocks (blocks);
}
// ---------------------------------------------------------------------------------//

30
src/com/bytezone/diskbrowser/disk/DiskFactory.java
View File

@ -173,13 +173,13 @@ public class DiskFactory
}
catch (Exception e)
{
// e.printStackTrace ();
// e.printStackTrace ();
if (e.getMessage () == null)
System.out.println (e);
else
System.out.println (e.getMessage ());
System.out.printf ("Error unpacking: %s%n", file.getAbsolutePath ());
// System.out.println (nuFX);
// System.out.println (nuFX);
return null;
}
}
@ -204,10 +204,10 @@ public class DiskFactory
}
catch (Exception e)
{
// e.printStackTrace ();
// e.printStackTrace ();
System.out.println (e.getMessage ());
System.out.printf ("Error unpacking: %s%n", file.getAbsolutePath ());
// System.out.println (binary2);
// System.out.println (binary2);
return null;
}
}
@ -419,7 +419,7 @@ public class DiskFactory
if (true)
{
// long checksum = appleDisk256.getBootChecksum ();
// long checksum = appleDisk256.getBootChecksum ();
long checksum = 0;
if (checksum == 227968344L) // empty boot sector
@ -444,7 +444,7 @@ public class DiskFactory
if (debug)
System.out.println (" known DOS checksum : " + checksum);
disk = checkDos (appleDisk256);
// disk2 = checkProdos (appleDisk512); // no need for this
// disk2 = checkProdos (appleDisk512); // no need for this
if (disk2 != null && disk != null) // should be impossible
{
if (debug)
@ -490,11 +490,11 @@ public class DiskFactory
else if (debug)
System.out.println (" unknown checksum : " + checksum);
// else if (checksum == 1212926910L || checksum == 1365043894L
// || checksum == 2128073918L)
// disk = checkCPMDisk (file);
// else if (checksum == 1212926910L || checksum == 1365043894L
// || checksum == 2128073918L)
// disk = checkCPMDisk (file);
// System.out.println (checksum);
// System.out.println (checksum);
if (disk != null)
{
@ -608,7 +608,7 @@ public class DiskFactory
if (debug)
System.out.println (" --> DOS");
DosDisk dosDisk = new DosDisk (disk);
// disk.setDosVersion (dosDisk.getVersion ());
// disk.setDosVersion (dosDisk.getVersion ());
return dosDisk;
}
@ -701,10 +701,10 @@ public class DiskFactory
System.out.println ("*** extended ***"); // System Addons.hdv
}
AppleDisk disk;
// if (nuFX == null)
// if (nuFX == null)
disk = new AppleDisk (file, tracks, 8);
// else
// disk = new AppleDisk (file, tracks, 8, nuFX);
// else
// disk = new AppleDisk (file, tracks, 8, nuFX);
if (ProdosDisk.isCorrectFormat (disk))
{
@ -855,7 +855,7 @@ public class DiskFactory
String fileName = file.getAbsolutePath ().toLowerCase ();
int pos = file.getAbsolutePath ().indexOf ('.');
char c = fileName.charAt (pos - 1);
// String suffix = fileName.substring (pos + 1);
// String suffix = fileName.substring (pos + 1);
int requiredDisks = c == '1' ? 6 : c == 'a' ? 10 : 0;
if (requiredDisks > 0)

8
src/com/bytezone/diskbrowser/gui/AppleDiskTab.java
View File

@ -158,9 +158,9 @@ class AppleDiskTab extends AbstractTab
// check for multi-volume disk (only search the current branch)
FormattedDisk fd = ((AppleFileSource) rootNode.getUserObject ()).getFormattedDisk ();
if (fd instanceof HybridDisk)
if (fd instanceof HybridDisk hd)
{
int volume = ((HybridDisk) fd).getCurrentDiskNo ();
int volume = hd.getCurrentDiskNo ();
rootNode = (DefaultMutableTreeNode) rootNode.getChildAt (volume);
}
@ -169,8 +169,8 @@ class AppleDiskTab extends AbstractTab
{
DefaultMutableTreeNode node = (DefaultMutableTreeNode) children.nextElement ();
Object userObject = node.getUserObject ();
if (userObject instanceof AppleFileSource
&& nodeName.equals (((AppleFileSource) userObject).getUniqueName ()))
if (userObject instanceof AppleFileSource afs
&& nodeName.equals (afs.getUniqueName ()))
return node;
}
return null;

12
src/com/bytezone/diskbrowser/gui/MenuHandler.java
View File

@ -212,7 +212,7 @@ class MenuHandler implements DiskSelectionListener, FileSelectionListener, QuitL
addLauncherMenu ();
fileMenu.add (printItem);
// fileMenu.addSeparator ();
// fileMenu.addSeparator ();
fileMenu.add (closeTabItem);
JMenuItem fontItem = new JMenuItem (fontAction);
@ -271,13 +271,13 @@ class MenuHandler implements DiskSelectionListener, FileSelectionListener, QuitL
applesoftMenu.add (splitRemarkItem);
applesoftMenu.add (splitDimItem);
applesoftMenu.add (alignAssignItem);
// applesoftMenu.add (showBasicTargetsItem);
// applesoftMenu.add (onlyShowTargetLinesItem);
// applesoftMenu.add (showBasicTargetsItem);
// applesoftMenu.add (onlyShowTargetLinesItem);
applesoftMenu.add (showCaretItem);
applesoftMenu.add (showThenItem);
applesoftMenu.add (blankAfterReturnItem);
applesoftMenu.add (formatRemItem);
// applesoftMenu.add (deleteExtraRemSpace);
// applesoftMenu.add (deleteExtraRemSpace);
applesoftMenu.add (deleteExtraDataSpace);
applesoftMenu.addSeparator ();
applesoftMenu.add (showXrefItem);
@ -285,7 +285,7 @@ class MenuHandler implements DiskSelectionListener, FileSelectionListener, QuitL
applesoftMenu.add (showSymbolsItem);
applesoftMenu.add (showFunctionsItem);
applesoftMenu.add (showConstantsItem);
// applesoftMenu.add (listStringsItem);
// applesoftMenu.add (listStringsItem);
applesoftMenu.add (showDuplicateSymbolsItem);
assemblerMenu.add (showAssemblerHeaderItem);
@ -738,7 +738,7 @@ class MenuHandler implements DiskSelectionListener, FileSelectionListener, QuitL
interleave3Item.setSelected (disk.getDisk ().getInterleave () == 3);
}
boolean isDataDisk = (disk instanceof DataDisk);
boolean isDataDisk = disk instanceof DataDisk;
sector256Item.setEnabled (isDataDisk);
sector512Item.setEnabled (isDataDisk);

4
src/com/bytezone/diskbrowser/gui/OutputPanel.java
View File

@ -364,9 +364,9 @@ public class OutputPanel extends JTabbedPane
removeImage ();
else
{
if (dataSource instanceof HiResImage)
if (dataSource instanceof HiResImage hri)
{
((HiResImage) dataSource).checkPalette ();
hri.checkPalette ();
image = dataSource.getImage ();
if (((HiResImage) dataSource).isAnimation ())
{

5
src/com/bytezone/diskbrowser/utilities/Utility.java
View File

@ -202,11 +202,6 @@ public final class Utility
public static int signedShort (byte[] buffer, int ptr)
// ---------------------------------------------------------------------------------//
{
// if (ptr >= buffer.length)
// {
// System.out.println ("Index out of range (signed short): " + ptr);
// return 0;
// }
try
{
return (short) ((buffer[ptr] & 0xFF) | ((buffer[ptr + 1] & 0xFF) << 8));