2 * Copyright 2000-2009 JetBrains s.r.o.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package com.intellij.codeInsight.lookup;
19 import com.intellij.codeInsight.completion.PrefixMatcher;
20 import com.intellij.openapi.editor.Editor;
21 import com.intellij.psi.PsiElement;
22 import com.intellij.psi.PsiFile;
23 import org.jetbrains.annotations.NotNull;
24 import org.jetbrains.annotations.Nullable;
27 import java.util.List;
29 public interface Lookup {
30 char NORMAL_SELECT_CHAR = '\n';
31 char REPLACE_SELECT_CHAR = '\t';
32 char COMPLETE_STATEMENT_SELECT_CHAR = '\r';
33 char AUTO_INSERT_SELECT_CHAR = (char) 0;
38 LookupElement getCurrentItem();
40 void addLookupListener(LookupListener listener);
41 void removeLookupListener(LookupListener listener);
44 * @return bounds in layered pane coordinate system
46 Rectangle getBounds();
49 * @return bounds of the current item in the layered pane coordinate system.
51 Rectangle getCurrentItemBounds();
52 boolean isPositionedAboveCaret();
55 PsiElement getPsiElement();
62 boolean isCompletion();
64 List<LookupElement> getItems();
69 String itemPattern(@NotNull LookupElement element);
72 PrefixMatcher itemMatcher(@NotNull LookupElement item);
74 boolean isSelectionTouched();
76 List<String> getAdvertisements();