| /* |
| * Copyright 2000-2014 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. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.codeInsight.completion; |
| |
| import com.intellij.openapi.editor.Editor; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFile; |
| |
| /** |
| * @author peter |
| */ |
| public final class CompletionParameters { |
| private final PsiElement myPosition; |
| private final PsiFile myOriginalFile; |
| private final CompletionType myCompletionType; |
| private final Editor myEditor; |
| private final int myOffset; |
| private final int myInvocationCount; |
| |
| CompletionParameters(@NotNull final PsiElement position, @NotNull final PsiFile originalFile, |
| @NotNull CompletionType completionType, int offset, final int invocationCount, @NotNull Editor editor) { |
| assert offset >= position.getTextRange().getStartOffset(); |
| myPosition = position; |
| assert position.isValid(); |
| myOriginalFile = originalFile; |
| myCompletionType = completionType; |
| myOffset = offset; |
| myInvocationCount = invocationCount; |
| myEditor = editor; |
| } |
| |
| @NotNull |
| public CompletionParameters delegateToClassName() { |
| return withType(CompletionType.CLASS_NAME).withInvocationCount(myInvocationCount - 1); |
| } |
| |
| @NotNull |
| public CompletionParameters withType(@NotNull CompletionType type) { |
| return new CompletionParameters(myPosition, myOriginalFile, type, myOffset, myInvocationCount, myEditor); |
| } |
| |
| @NotNull |
| public CompletionParameters withInvocationCount(int newCount) { |
| return new CompletionParameters(myPosition, myOriginalFile, myCompletionType, myOffset, newCount, myEditor); |
| } |
| |
| @NotNull |
| public PsiElement getPosition() { |
| return myPosition; |
| } |
| |
| @Nullable |
| public PsiElement getOriginalPosition() { |
| return myOriginalFile.findElementAt(myPosition.getTextRange().getStartOffset()); |
| } |
| |
| @NotNull |
| public PsiFile getOriginalFile() { |
| return myOriginalFile; |
| } |
| |
| @NotNull |
| public CompletionType getCompletionType() { |
| return myCompletionType; |
| } |
| |
| public int getOffset() { |
| return myOffset; |
| } |
| |
| /** |
| * @return |
| * 0 for autopopup |
| * 1 for explicitly invoked completion |
| * >1 for next completion invocations when one lookup is already active |
| */ |
| public int getInvocationCount() { |
| return myInvocationCount; |
| } |
| |
| public boolean isAutoPopup() { |
| return myInvocationCount == 0; |
| } |
| |
| @NotNull |
| public CompletionParameters withPosition(@NotNull PsiElement element, int offset) { |
| return new CompletionParameters(element, myOriginalFile, myCompletionType, offset, myInvocationCount, myEditor); |
| } |
| |
| public boolean isExtendedCompletion() { |
| return myCompletionType == CompletionType.BASIC && myInvocationCount >= 2; |
| } |
| |
| @NotNull |
| public Editor getEditor() { |
| return myEditor; |
| } |
| } |