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Groovy shell: support commands

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This commit is contained in:
Max Medvedev
2013-09-10 08:18:39 +04:00
parent bb2ff42dc7
commit a840eb2a33
5 changed files with 173 additions and 10 deletions
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plugins/groovy/src/META-INF/plugin.xml
+2
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@@ -363,6 +363,8 @@
id="groovyBasic2ClassName" order="first, after liveTemplates"/>
<completion.contributor language="Groovy" implementationClass="org.jetbrains.plugins.groovy.lang.completion.GroovyCompletionContributor"
id="groovyBasic" order="before javaClassName"/>
<completion.contributor language="Groovy" implementationClass="org.jetbrains.plugins.groovy.console.GroovyShellCompletionContributor"/>
<completion.contributor language="Groovy"
implementationClass="org.jetbrains.plugins.groovy.lang.completion.GroovySmartCompletionContributor"/>
<completion.contributor language="Groovy" implementationClass="org.jetbrains.plugins.groovy.lang.completion.GrMethodMergingContributor"
plugins/groovy/src/org/jetbrains/plugins/groovy/console/GroovyShellCodeFragment.java
+8
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@@ -142,4 +142,12 @@ public class GroovyShellCodeFragment extends GroovyCodeFragment {
public void addTypeDefinition(GrTypeDefinition typeDefinition) {
myTypeDefinitions.put(typeDefinition.getName(), typeDefinition);
}
public void clearVariables() {
myVariables.clear();
}
public void clearClasses() {
myTypeDefinitions.clear();
}
}
plugins/groovy/src/org/jetbrains/plugins/groovy/console/GroovyShellCompletionContributor.java
+114
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@@ -0,0 +1,114 @@
/*
* Copyright 2000-2013 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 org.jetbrains.plugins.groovy.console;
import com.intellij.codeInsight.completion.CompletionContributor;
import com.intellij.codeInsight.completion.CompletionParameters;
import com.intellij.codeInsight.completion.CompletionResultSet;
import com.intellij.codeInsight.lookup.LookupElementBuilder;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.plugins.groovy.lang.psi.GroovyPsiElement;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrCommandArgumentList;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrExpression;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrMethodCall;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrReferenceExpression;
import org.jetbrains.plugins.groovy.lang.psi.util.PsiUtil;
/**
* Created by Max Medvedev on 9/8/13
*/
public class GroovyShellCompletionContributor extends CompletionContributor {
@Override
public void fillCompletionVariants(CompletionParameters parameters, CompletionResultSet result) {
PsiFile file = parameters.getOriginalFile();
if (!(file instanceof GroovyShellCodeFragment)) return;
PsiElement position = parameters.getPosition();
PsiElement parent = position.getParent();
if (!(parent instanceof GrReferenceExpression && !((GrReferenceExpression)parent).isQualified())) return;
if (PsiUtil.isExpressionStatement(parent)) {
addAllCommands(result);
}
else if (parent.getParent() instanceof GrCommandArgumentList) {
PsiElement ppparent = parent.getParent().getParent();
if (ppparent instanceof GrMethodCall && isFirstArg((GrMethodCall)ppparent, parent)) {
GrExpression invokedExpression = ((GrMethodCall)ppparent).getInvokedExpression();
if (invokedExpression instanceof GrReferenceExpression && !((GrReferenceExpression)invokedExpression).isQualified()) {
String name = ((GrReferenceExpression)invokedExpression).getReferenceName();
if ("help".equals(name)) {
addAllCommands(result);
}
else if ("show".equals(name)) {
add(result, "classes");
add(result, "imports");
add(result, "preferences");
add(result, "all");
}
else if ("purge".equals(name)) {
add(result, "variables");
add(result, "classes");
add(result, "imports");
add(result, "preferences");
add(result, "all");
}
else if ("record".equals(name)) {
add(result, "start");
add(result, "stop");
add(result, "status");
}
else if ("history".equals(name)) {
add(result, "show");
add(result, "recall");
add(result, "flush");
add(result, "clear");
}
}
}
}
}
private static void add(@NotNull CompletionResultSet result, @NotNull String name) {
result.addElement(LookupElementBuilder.create(name));
}
private static void addAllCommands(@NotNull CompletionResultSet result) {
add(result, "help");
add(result, "exit");
add(result, "quit");
add(result, "display");
add(result, "clear");
add(result, "show");
add(result, "inspect");
add(result, "purge");
add(result, "edit");
add(result, "load");
add(result, "save");
add(result, "record");
add(result, "history");
add(result, "alias");
add(result, "set");
}
private static boolean isFirstArg(@NotNull GrMethodCall ppparent, @NotNull PsiElement parent) {
GroovyPsiElement[] arguments = ppparent.getArgumentList().getAllArguments();
return arguments.length > 0 && arguments[0] == parent;
}
}
plugins/groovy/src/org/jetbrains/plugins/groovy/console/GroovyShellConsoleImpl.java
+44 -10
View File
@@ -58,34 +58,68 @@ public class GroovyShellConsoleImpl extends LanguageConsoleImpl {
protected String addToHistoryInner(@NotNull TextRange textRange, @NotNull EditorEx editor, boolean erase, boolean preserveMarkup) {
final String result = super.addToHistoryInner(textRange, editor, erase, preserveMarkup);
GroovyShellCodeFragment codeFragment = (GroovyShellCodeFragment)myFile;
GrTopStatement[] definitions = codeFragment.getTopStatements();
if ("purge variables".equals(result.trim())) {
clearVariables();
}
else if ("purge classes".equals(result.trim())) {
clearClasses();
}
else if ("purge imports".equals(result.trim())) {
clearImports();
}
else if ("purge all".equals(result.trim())) {
clearVariables();
clearClasses();
clearImports();
}
else {
processCode();
}
for (GrTopStatement statement : definitions) {
return result;
}
private void processCode() {
for (GrTopStatement statement : getFile().getTopStatements()) {
if (statement instanceof GrImportStatement) {
codeFragment.addImportsFromString(importToString((GrImportStatement)statement));
getFile().addImportsFromString(importToString((GrImportStatement)statement));
}
else if (statement instanceof GrMethod) {
codeFragment.addVariable(((GrMethod)statement).getName(), generateClosure((GrMethod)statement));
getFile().addVariable(((GrMethod)statement).getName(), generateClosure((GrMethod)statement));
}
else if (statement instanceof GrAssignmentExpression) {
GrAssignmentExpression assignment = (GrAssignmentExpression)statement;
GrExpression left = assignment.getLValue();
if (left instanceof GrReferenceExpression && !((GrReferenceExpression)left).isQualified()) {
codeFragment.addVariable(((GrReferenceExpression)left).getReferenceName(), assignment.getRValue());
getFile().addVariable(((GrReferenceExpression)left).getReferenceName(), assignment.getRValue());
}
}
else if (statement instanceof GrTypeDefinition) {
codeFragment.addTypeDefinition(prepareTypeDefinition((GrTypeDefinition)statement));
getFile().addTypeDefinition(prepareTypeDefinition((GrTypeDefinition)statement));
}
}
PsiType scriptType = ((GroovyShellCodeFragment)myFile).getInferredScriptReturnType();
PsiType scriptType = getFile().getInferredScriptReturnType();
if (scriptType != null) {
codeFragment.addVariable("_", scriptType);
getFile().addVariable("_", scriptType);
}
}
return result;
@NotNull
public GroovyShellCodeFragment getFile() {
return (GroovyShellCodeFragment)myFile;
}
private void clearVariables() {
getFile().clearVariables();
}
private void clearClasses() {
getFile().clearClasses();
}
private void clearImports() {
getFile().clearImports();
}
@NotNull
plugins/groovy/src/org/jetbrains/plugins/groovy/debugger/fragments/GroovyCodeFragment.java
+5
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@@ -285,4 +285,9 @@ public class GroovyCodeFragment extends GroovyFileImpl implements JavaCodeFragme
return null;
}
}
public void clearImports() {
myPseudoImports.clear();
myOnDemandImports.clear();
}
}