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Changed a linked list to an array. Performance is drastically better. Try

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holding down the 'f' key right after startup in the old version, and you'll see
it bog down quickly.  This will never bog down.
This commit is contained in:
dchandler 2002-10-13 01:07:38 +00:00
parent aafcd89440
commit 7bf2a0e574
1 changed files with 4 additions and 4 deletions
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8
source/org/thdl/tib/input/DuffPane.java
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@ -53,7 +53,7 @@ public class DuffPane extends JTextPane implements KeyListener, FocusListener {
* screen, the {@link #newGlyphList glyphList}) is computed on the basis * screen, the {@link #newGlyphList glyphList}) is computed on the basis
* of charList. * of charList.
*/ */
private java.util.LinkedList charList; private java.util.ArrayList charList;
/* /*
* This field holds a copy of the last {@link #newGlyphList}. * This field holds a copy of the last {@link #newGlyphList}.
* Then, when a key is pressed, {@link #charList} is updated, a new * Then, when a key is pressed, {@link #charList} is updated, a new
@ -313,7 +313,7 @@ public RTFEditorKit rtfEd = null;
isStackingOn_default = true; isStackingOn_default = true;
} }
} }
charList = new LinkedList(); charList = new ArrayList();
oldGlyphList = new ArrayList(); oldGlyphList = new ArrayList();
newGlyphList = new ArrayList(); newGlyphList = new ArrayList();
initKeyboard(); initKeyboard();
@ -1074,7 +1074,7 @@ public void paste(int offset) {
initKeyboard(); initKeyboard();
else if (size > 1 && isStackingRightToLeft) { else if (size > 1 && isStackingRightToLeft) {
String s = (String)charList.removeLast(); String s = (String)charList.remove(charList.size() - 1);
newGlyphList = TibetanDocument.getGlyphs(charList, isStackingRightToLeft, isDefinitelyTibetan, isDefinitelySanskrit); newGlyphList = TibetanDocument.getGlyphs(charList, isStackingRightToLeft, isDefinitelyTibetan, isDefinitelySanskrit);
oldGlyphList = redrawGlyphs(oldGlyphList, newGlyphList); oldGlyphList = redrawGlyphs(oldGlyphList, newGlyphList);
initKeyboard(); initKeyboard();
@ -1223,7 +1223,7 @@ public void paste(int offset) {
if (isTopHypothesis) { if (isTopHypothesis) {
if (TibetanMachineWeb.isAChungConsonant() && isStackingOn && charList.size()>1 && s2.equals(TibetanMachineWeb.ACHUNG)) { if (TibetanMachineWeb.isAChungConsonant() && isStackingOn && charList.size()>1 && s2.equals(TibetanMachineWeb.ACHUNG)) {
charList.removeLast(); charList.remove(charList.size() - 1);
newGlyphList = TibetanDocument.getGlyphs(charList, isStackingRightToLeft, isDefinitelyTibetan, isDefinitelySanskrit); newGlyphList = TibetanDocument.getGlyphs(charList, isStackingRightToLeft, isDefinitelyTibetan, isDefinitelySanskrit);
oldGlyphList = redrawGlyphs(oldGlyphList, newGlyphList); oldGlyphList = redrawGlyphs(oldGlyphList, newGlyphList);
putVowel(TibetanMachineWeb.A_VOWEL); putVowel(TibetanMachineWeb.A_VOWEL);