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EA-37215
This commit is contained in:
peter
@@ -1,184 +1,184 @@
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/*
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* Copyright 2000-2011 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.intellij.codeInsight;
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import com.intellij.codeInsight.completion.CompletionPhase;
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import com.intellij.codeInsight.completion.CompletionProgressIndicator;
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import com.intellij.codeInsight.completion.CompletionType;
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import com.intellij.codeInsight.completion.impl.CompletionServiceImpl;
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import com.intellij.codeInsight.editorActions.CompletionAutoPopupHandler;
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import com.intellij.codeInsight.hint.ShowParameterInfoHandler;
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import com.intellij.ide.IdeEventQueue;
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import com.intellij.ide.PowerSaveMode;
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import com.intellij.openapi.Disposable;
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import com.intellij.openapi.actionSystem.AnAction;
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import com.intellij.openapi.actionSystem.AnActionEvent;
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import com.intellij.openapi.actionSystem.DataContext;
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import com.intellij.openapi.actionSystem.ex.ActionManagerEx;
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import com.intellij.openapi.actionSystem.ex.AnActionListener;
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import com.intellij.openapi.application.ApplicationManager;
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import com.intellij.openapi.components.ServiceManager;
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import com.intellij.openapi.editor.Editor;
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import com.intellij.openapi.project.DumbService;
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import com.intellij.openapi.project.IndexNotReadyException;
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import com.intellij.openapi.project.Project;
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import com.intellij.openapi.util.Condition;
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import com.intellij.psi.PsiDocumentManager;
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import com.intellij.psi.PsiElement;
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import com.intellij.psi.PsiFile;
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import com.intellij.psi.impl.source.tree.injected.InjectedLanguageUtil;
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import com.intellij.util.Alarm;
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import com.intellij.util.ui.UIUtil;
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import org.jetbrains.annotations.Nullable;
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import org.jetbrains.annotations.TestOnly;
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public class AutoPopupController implements Disposable {
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private final Project myProject;
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private final Alarm myAlarm = new Alarm();
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public static AutoPopupController getInstance(Project project){
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return ServiceManager.getService(project, AutoPopupController.class);
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}
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public AutoPopupController(Project project) {
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myProject = project;
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setupListeners();
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}
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private void setupListeners() {
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ActionManagerEx.getInstanceEx().addAnActionListener(new AnActionListener() {
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public void beforeActionPerformed(AnAction action, DataContext dataContext, AnActionEvent event) {
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cancelAllRequest();
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}
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public void beforeEditorTyping(char c, DataContext dataContext) {
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cancelAllRequest();
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}
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public void afterActionPerformed(final AnAction action, final DataContext dataContext, AnActionEvent event) {
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}
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}, this);
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IdeEventQueue.getInstance().addActivityListener(new Runnable() {
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public void run() {
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cancelAllRequest();
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}
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}, this);
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}
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public void autoPopupMemberLookup(final Editor editor, @Nullable final Condition<PsiFile> condition){
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scheduleAutoPopup(editor, condition);
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}
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public void scheduleAutoPopup(final Editor editor, @Nullable final Condition<PsiFile> condition) {
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if (ApplicationManager.getApplication().isUnitTestMode() && !CompletionAutoPopupHandler.ourTestingAutopopup) {
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return;
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}
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if (!CodeInsightSettings.getInstance().AUTO_POPUP_COMPLETION_LOOKUP) {
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return;
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}
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if (PowerSaveMode.isEnabled()) {
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return;
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}
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if (!CompletionServiceImpl.isPhase(CompletionPhase.CommittingDocuments.class, CompletionPhase.NoCompletion.getClass())) {
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return;
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}
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final CompletionProgressIndicator currentCompletion = CompletionServiceImpl.getCompletionService().getCurrentCompletion();
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if (currentCompletion != null) {
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currentCompletion.closeAndFinish(true);
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}
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final CompletionPhase.CommittingDocuments phase = new CompletionPhase.CommittingDocuments(null, editor);
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CompletionServiceImpl.setCompletionPhase(phase);
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Runnable request = new Runnable() {
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@Override
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public void run() {
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if (myProject.isDefault()) return;
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CompletionAutoPopupHandler.runLaterWithCommitted(myProject, editor.getDocument(), new Runnable() {
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@Override
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public void run() {
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if (phase.checkExpired()) return;
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PsiFile file = PsiDocumentManager.getInstance(myProject).getPsiFile(editor.getDocument());
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if (file != null && condition != null && !condition.value(file)) return;
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CompletionAutoPopupHandler.invokeCompletion(CompletionType.BASIC, true, myProject, editor, 0, false);
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}
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});
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}
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};
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addRequest(request, CodeInsightSettings.getInstance().AUTO_LOOKUP_DELAY);
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}
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@TestOnly
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public void executePendingRequests() {
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assert !ApplicationManager.getApplication().isDispatchThread();
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while (myAlarm.getActiveRequestCount() != 0) {
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UIUtil.pump();
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}
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}
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private void addRequest(Runnable request, final int delay) {
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myAlarm.addRequest(request, delay);
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}
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private void cancelAllRequest() {
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myAlarm.cancelAllRequests();
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}
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public void autoPopupParameterInfo(final Editor editor, @Nullable final PsiElement highlightedMethod){
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if (ApplicationManager.getApplication().isUnitTestMode()) return;
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if (DumbService.isDumb(myProject)) return;
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ApplicationManager.getApplication().assertIsDispatchThread();
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final CodeInsightSettings settings = CodeInsightSettings.getInstance();
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if (settings.AUTO_POPUP_PARAMETER_INFO) {
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final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(myProject);
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PsiFile file = documentManager.getPsiFile(editor.getDocument());
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if (file == null) return;
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if (!documentManager.isUncommited(editor.getDocument())) {
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file = documentManager.getPsiFile(InjectedLanguageUtil.getEditorForInjectedLanguageNoCommit(editor, file).getDocument());
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if (file == null) return;
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}
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final PsiFile file1 = file;
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final Runnable request = new Runnable(){
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public void run(){
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if (myProject.isDisposed() || DumbService.isDumb(myProject) || editor.isDisposed()) return;
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documentManager.commitAllDocuments();
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int lbraceOffset = editor.getCaretModel().getOffset() - 1;
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try {
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ShowParameterInfoHandler.invoke(myProject, editor, file1, lbraceOffset, highlightedMethod);
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}
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catch (IndexNotReadyException ignored) { //anything can happen on alarm
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}
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}
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};
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addRequest(request, settings.PARAMETER_INFO_DELAY);
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}
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}
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public void dispose() {
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}
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}
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/*
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* Copyright 2000-2011 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.intellij.codeInsight;
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import com.intellij.codeInsight.completion.CompletionPhase;
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import com.intellij.codeInsight.completion.CompletionProgressIndicator;
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import com.intellij.codeInsight.completion.CompletionType;
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import com.intellij.codeInsight.completion.impl.CompletionServiceImpl;
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import com.intellij.codeInsight.editorActions.CompletionAutoPopupHandler;
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import com.intellij.codeInsight.hint.ShowParameterInfoHandler;
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import com.intellij.ide.IdeEventQueue;
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import com.intellij.ide.PowerSaveMode;
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import com.intellij.openapi.Disposable;
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import com.intellij.openapi.actionSystem.AnAction;
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import com.intellij.openapi.actionSystem.AnActionEvent;
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import com.intellij.openapi.actionSystem.DataContext;
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import com.intellij.openapi.actionSystem.ex.ActionManagerEx;
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import com.intellij.openapi.actionSystem.ex.AnActionListener;
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import com.intellij.openapi.application.ApplicationManager;
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import com.intellij.openapi.components.ServiceManager;
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import com.intellij.openapi.editor.Editor;
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import com.intellij.openapi.project.DumbService;
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import com.intellij.openapi.project.IndexNotReadyException;
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import com.intellij.openapi.project.Project;
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import com.intellij.openapi.util.Condition;
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import com.intellij.psi.PsiDocumentManager;
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import com.intellij.psi.PsiElement;
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import com.intellij.psi.PsiFile;
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import com.intellij.psi.impl.source.tree.injected.InjectedLanguageUtil;
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import com.intellij.util.Alarm;
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import com.intellij.util.ui.UIUtil;
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import org.jetbrains.annotations.Nullable;
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import org.jetbrains.annotations.TestOnly;
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public class AutoPopupController implements Disposable {
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private final Project myProject;
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private final Alarm myAlarm = new Alarm();
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public static AutoPopupController getInstance(Project project){
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return ServiceManager.getService(project, AutoPopupController.class);
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}
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public AutoPopupController(Project project) {
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myProject = project;
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setupListeners();
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}
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private void setupListeners() {
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ActionManagerEx.getInstanceEx().addAnActionListener(new AnActionListener() {
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public void beforeActionPerformed(AnAction action, DataContext dataContext, AnActionEvent event) {
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cancelAllRequest();
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}
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public void beforeEditorTyping(char c, DataContext dataContext) {
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cancelAllRequest();
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}
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public void afterActionPerformed(final AnAction action, final DataContext dataContext, AnActionEvent event) {
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}
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}, this);
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IdeEventQueue.getInstance().addActivityListener(new Runnable() {
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public void run() {
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cancelAllRequest();
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}
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}, this);
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}
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public void autoPopupMemberLookup(final Editor editor, @Nullable final Condition<PsiFile> condition){
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scheduleAutoPopup(editor, condition);
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}
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public void scheduleAutoPopup(final Editor editor, @Nullable final Condition<PsiFile> condition) {
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if (ApplicationManager.getApplication().isUnitTestMode() && !CompletionAutoPopupHandler.ourTestingAutopopup) {
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return;
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}
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if (!CodeInsightSettings.getInstance().AUTO_POPUP_COMPLETION_LOOKUP) {
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return;
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}
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if (PowerSaveMode.isEnabled()) {
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return;
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}
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if (!CompletionServiceImpl.isPhase(CompletionPhase.CommittingDocuments.class, CompletionPhase.NoCompletion.getClass())) {
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return;
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}
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final CompletionProgressIndicator currentCompletion = CompletionServiceImpl.getCompletionService().getCurrentCompletion();
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if (currentCompletion != null) {
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currentCompletion.closeAndFinish(true);
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}
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final CompletionPhase.CommittingDocuments phase = new CompletionPhase.CommittingDocuments(null, editor);
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CompletionServiceImpl.setCompletionPhase(phase);
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Runnable request = new Runnable() {
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@Override
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public void run() {
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if (myProject.isDisposed()) return;
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CompletionAutoPopupHandler.runLaterWithCommitted(myProject, editor.getDocument(), new Runnable() {
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@Override
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public void run() {
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if (phase.checkExpired()) return;
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PsiFile file = PsiDocumentManager.getInstance(myProject).getPsiFile(editor.getDocument());
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if (file != null && condition != null && !condition.value(file)) return;
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CompletionAutoPopupHandler.invokeCompletion(CompletionType.BASIC, true, myProject, editor, 0, false);
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}
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});
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}
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};
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addRequest(request, CodeInsightSettings.getInstance().AUTO_LOOKUP_DELAY);
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}
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@TestOnly
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public void executePendingRequests() {
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assert !ApplicationManager.getApplication().isDispatchThread();
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while (myAlarm.getActiveRequestCount() != 0) {
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UIUtil.pump();
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}
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}
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private void addRequest(Runnable request, final int delay) {
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myAlarm.addRequest(request, delay);
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}
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private void cancelAllRequest() {
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myAlarm.cancelAllRequests();
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}
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public void autoPopupParameterInfo(final Editor editor, @Nullable final PsiElement highlightedMethod){
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if (ApplicationManager.getApplication().isUnitTestMode()) return;
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if (DumbService.isDumb(myProject)) return;
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ApplicationManager.getApplication().assertIsDispatchThread();
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final CodeInsightSettings settings = CodeInsightSettings.getInstance();
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if (settings.AUTO_POPUP_PARAMETER_INFO) {
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final PsiDocumentManager documentManager = PsiDocumentManager.getInstance(myProject);
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PsiFile file = documentManager.getPsiFile(editor.getDocument());
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if (file == null) return;
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if (!documentManager.isUncommited(editor.getDocument())) {
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file = documentManager.getPsiFile(InjectedLanguageUtil.getEditorForInjectedLanguageNoCommit(editor, file).getDocument());
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if (file == null) return;
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}
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final PsiFile file1 = file;
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final Runnable request = new Runnable(){
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public void run(){
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if (myProject.isDisposed() || DumbService.isDumb(myProject) || editor.isDisposed()) return;
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documentManager.commitAllDocuments();
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int lbraceOffset = editor.getCaretModel().getOffset() - 1;
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try {
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ShowParameterInfoHandler.invoke(myProject, editor, file1, lbraceOffset, highlightedMethod);
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}
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catch (IndexNotReadyException ignored) { //anything can happen on alarm
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}
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}
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};
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addRequest(request, settings.PARAMETER_INFO_DELAY);
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}
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}
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public void dispose() {
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}
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}
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