thdltools/Jskad
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Added a flexible mechanism for persistent boolean-, integer-, and

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string-valued preferences built atop java.util.Properties.

How it works: the jvm is asked first, and then the user's prefs file, if it exists,
then the system-wide prefs file, and then the built-in preferences.  Finally, for
robustness, a default may be optionally hard-coded in the source.

I made several things configurable, too:

the default Tibetan keyboard
the default font sizes and faces
whether you want developer-only features enabled
Savant's file extension (.savant)
etc.

The only known problems are the following:

The default location for the user's preferences file is windows-specific,
arbitrary, and not in the user documentation.  Likewise for the location of the
system-wide preferences file.  You can change them using 'java -D', though.

There is no "Save preferences" option yet, and closing the program does
not save preferences either.
This commit is contained in:
dchandler 2002-10-14 04:06:05 +00:00
parent b914309dba
commit 08e4e2fc57
8 changed files with 591 additions and 101 deletions
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10
source/org/thdl/savant/SavantFileView.java
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@ -24,6 +24,7 @@ import javax.swing.*;
import javax.swing.filechooser.*;
import org.thdl.util.ThdlDebug;
import org.thdl.util.ThdlOptions;
/**
* The SavantFileView "sees through" a <code>*.savant</code> file and
@ -40,7 +41,10 @@ import org.thdl.util.ThdlDebug;
public class SavantFileView extends FileView {
/** When opening a file, this is the only extension Savant cares
about. This is case-insensitive. */
public final static String dotSavant = ".savant";
public final static String getDotSavant() {
return ThdlOptions.getStringOption("thdl.savant.file.extension",
".savant");
}
/** This loads <code>*.savant</code> files as properties files and
returns an associated TITLE attribute. For any other type of
@ -56,8 +60,8 @@ public class SavantFileView extends FileView {
unresponsive. In addition, you'll cause the floppy drive
to spin up every time you refresh or cd in the file
chooser. */
if (!Boolean.getBoolean("THDL_TREAT_ALL_FILES_AS_DOT_SAVANT_FILES_REGARDLESS_OF_EXTENSION")) { /* FIXME */
if (!f.getName().toLowerCase().endsWith(dotSavant))
if (!ThdlOptions.getBooleanOption("thdl.treat.all.files.as.dot.savant.files.regardless.of.extension")) { /* FIXME */
if (!f.getName().toLowerCase().endsWith(getDotSavant()))
return null;
}
Properties p = new Properties();