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Code Issues Packages Projects Releases Wiki Activity

make it work with any custom filter component

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This commit is contained in:
Konstantin Bulenkov
2012-04-12 13:09:33 +02:00
parent 7baef3b705
commit 11cc974a52
1 changed files with 34 additions and 7 deletions
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platform/platform-api/src/com/intellij/ui/speedSearch/NameFilteringListModel.java
+34 -7
View File
@@ -1,5 +1,5 @@
/*
* Copyright 2000-2009 JetBrains s.r.o.
* Copyright 2000-2012 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -19,23 +19,50 @@
*/
package com.intellij.ui.speedSearch;
import com.intellij.openapi.util.Computable;
import com.intellij.openapi.util.Condition;
import com.intellij.openapi.util.text.StringUtilRt;
import com.intellij.util.Function;
import javax.swing.*;
/**
* @param <T> list elements generic type
*
* @author max
* @author Konstantin Bulenkov
*/
public class NameFilteringListModel<T> extends FilteringListModel<T> {
private final Function<T, String> myNamer;
private int myFullMatchIndex = -1;
private int myStartsWithIndex = -1;
private final SpeedSearch mySpeedSearch;
private final Computable<String> myPattern;
public NameFilteringListModel(JList list, final Function<T, String> namer, final Condition<String> filter,
SpeedSearch speedSearch) {
public NameFilteringListModel(JList list,
final Function<T, String> namer,
final Condition<String> filter,
final SpeedSearch speedSearch) {
this(list, namer, filter, new Computable<String>() {
@Override
public String compute() {
return speedSearch.getFilter();
}
});
}
public NameFilteringListModel(JList list, final Function<T, String> namer, final Condition<String> filter, final SpeedSearchSupply speedSearch) {
this(list, namer, filter, new Computable<String>() {
@Override
public String compute() {
final String prefix = speedSearch.getEnteredPrefix();
return prefix == null ? "" : prefix;
}
});
}
public NameFilteringListModel(JList list, final Function<T, String> namer, final Condition<String> filter, Computable<String> pattern) {
super(list);
mySpeedSearch = speedSearch;
myPattern = pattern;
myNamer = namer;
setFilter(namer != null ? new Condition<T>() {
public boolean value(T t) {
@@ -49,7 +76,7 @@ public class NameFilteringListModel<T> extends FilteringListModel<T> {
super.addToFiltered(elt);
if (myNamer != null) {
String filterString = StringUtilRt.toUpperCase(mySpeedSearch.getFilter());
String filterString = StringUtilRt.toUpperCase(myPattern.compute());
String candidateString = StringUtilRt.toUpperCase(myNamer.fun(elt));
int index = getSize() - 1;