Apple-2-Tools/dmolony-DiskBrowser
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created HeaderFormatter

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This commit is contained in:
Denis Molony 2021-03-04 09:23:20 +10:00
parent 34c8c16aba
commit a290327a3e
4 changed files with 35 additions and 24 deletions
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14
src/com/bytezone/diskbrowser/applefile/ApplesoftBasicProgram.java
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@ -16,6 +16,7 @@ public class ApplesoftBasicProgram extends BasicProgram implements ApplesoftCons
private AppleBasicFormatter appleBasicFormatter;
private DebugBasicFormatter debugBasicFormatter;
private XrefFormatter xrefFormatter;
private HeaderFormatter headerFormatter;
// ---------------------------------------------------------------------------------//
public ApplesoftBasicProgram (String name, byte[] buffer)
@ -38,6 +39,7 @@ public class ApplesoftBasicProgram extends BasicProgram implements ApplesoftCons
appleBasicFormatter = new AppleBasicFormatter (this, basicPreferences);
debugBasicFormatter = new DebugBasicFormatter (this, basicPreferences);
xrefFormatter = new XrefFormatter (this, basicPreferences);
headerFormatter = new HeaderFormatter (this, basicPreferences);
}
// ---------------------------------------------------------------------------------//
@ -48,7 +50,7 @@ public class ApplesoftBasicProgram extends BasicProgram implements ApplesoftCons
StringBuilder text = new StringBuilder ();
if (basicPreferences.showHeader)
addHeader (text);
headerFormatter.format (text);
if (showDebugText)
{
@ -93,14 +95,4 @@ public class ApplesoftBasicProgram extends BasicProgram implements ApplesoftCons
{
return endPtr;
}
// ---------------------------------------------------------------------------------//
private void addHeader (StringBuilder pgm)
// ---------------------------------------------------------------------------------//
{
pgm.append ("Name : " + name + "\n");
pgm.append (String.format ("Length : $%04X (%<,d)%n", buffer.length));
pgm.append (String.format ("Load at : $%04X (%<,d)%n%n",
BasicFormatter.getLoadAddress (buffer)));
}
}

15
src/com/bytezone/diskbrowser/applefile/BasicFormatter.java
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@ -16,7 +16,6 @@ public abstract class BasicFormatter implements ApplesoftConstants
BasicPreferences basicPreferences;
byte[] buffer;
List<SourceLine> sourceLines;
int endPtr;
// ---------------------------------------------------------------------------------//
public BasicFormatter (ApplesoftBasicProgram program, BasicPreferences basicPreferences)
@ -26,7 +25,6 @@ public abstract class BasicFormatter implements ApplesoftConstants
this.basicPreferences = basicPreferences;
this.buffer = program.getBuffer ();
this.sourceLines = program.getSourceLines ();
this.endPtr = program.getEndPtr ();
}
// ---------------------------------------------------------------------------------//
@ -37,20 +35,11 @@ public abstract class BasicFormatter implements ApplesoftConstants
int getLoadAddress ()
// ---------------------------------------------------------------------------------//
{
// return program.getLoadAddress ();
return getLoadAddress (buffer);
return (buffer.length > 1) ? unsignedShort (buffer, 0) - getLineLength (0) : 0;
}
// ---------------------------------------------------------------------------------//
static int getLoadAddress (byte[] buffer)
// ---------------------------------------------------------------------------------//
{
return (buffer.length > 1) ? unsignedShort (buffer, 0) - getLineLength (buffer, 0)
: 0;
}
// ---------------------------------------------------------------------------------//
private static int getLineLength (byte[] buffer, int ptr)
private int getLineLength (int ptr)
// ---------------------------------------------------------------------------------//
{
int linkField = unsignedShort (buffer, ptr);

4
src/com/bytezone/diskbrowser/applefile/DebugBasicFormatter.java
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@ -11,12 +11,16 @@ import com.bytezone.diskbrowser.utilities.HexFormatter;
public class DebugBasicFormatter extends BasicFormatter
// -----------------------------------------------------------------------------------//
{
int endPtr;
// ---------------------------------------------------------------------------------//
public DebugBasicFormatter (ApplesoftBasicProgram program,
BasicPreferences basicPreferences)
// ---------------------------------------------------------------------------------//
{
super (program, basicPreferences);
endPtr = program.getEndPtr ();
}
// ---------------------------------------------------------------------------------//

26
src/com/bytezone/diskbrowser/applefile/HeaderFormatter.java Normal file
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@ -0,0 +1,26 @@
package com.bytezone.diskbrowser.applefile;
import com.bytezone.diskbrowser.gui.BasicPreferences;
// -----------------------------------------------------------------------------------//
public class HeaderFormatter extends BasicFormatter
// -----------------------------------------------------------------------------------//
{
// ---------------------------------------------------------------------------------//
public HeaderFormatter (ApplesoftBasicProgram program,
BasicPreferences basicPreferences)
// ---------------------------------------------------------------------------------//
{
super (program, basicPreferences);
}
// ---------------------------------------------------------------------------------//
@Override
public void format (StringBuilder fullText)
// ---------------------------------------------------------------------------------//
{
fullText.append ("Name : " + program.name + "\n");
fullText.append (String.format ("Length : $%04X (%<,d)%n", buffer.length));
fullText.append (String.format ("Load at : $%04X (%<,d)%n%n", getLoadAddress ()));
}
}