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/*
* 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 org.jetbrains.plugins.groovy.mvc;
import com.intellij.openapi.actionSystem.ActionPlaces;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.DataKeys;
import com.intellij.openapi.actionSystem.LangDataKeys;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleManager;
import com.intellij.openapi.project.DumbAwareAction;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Pair;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
public abstract class MvcActionBase extends DumbAwareAction {
protected abstract void actionPerformed(@NotNull AnActionEvent e, @NotNull Module module, @NotNull MvcFramework framework);
@Override
public final void actionPerformed(AnActionEvent e) {
Pair<MvcFramework, Module> pair = guessFramework(e);
if (pair != null && isSupported(pair.getFirst(), pair.getSecond())) {
actionPerformed(e, pair.getSecond(), pair.getFirst());
}
}
protected boolean isFrameworkSupported(@NotNull MvcFramework framework) {
return true;
}
protected boolean isSupported(@NotNull MvcFramework framework, @NotNull Module module) {
return isFrameworkSupported(framework);
}
@Nullable
public static Pair<MvcFramework, Module> guessFramework(AnActionEvent event) {
final Module module = event.getData(event.getPlace().equals(ActionPlaces.MAIN_MENU) ? LangDataKeys.MODULE : LangDataKeys.MODULE_CONTEXT);
if (module != null) {
MvcFramework commonPluginModuleFramework = MvcFramework.findCommonPluginModuleFramework(module);
if (commonPluginModuleFramework != null) {
for (Module mod : ModuleManager.getInstance(module.getProject()).getModules()) {
if (commonPluginModuleFramework.getCommonPluginsModuleName(mod).equals(module.getName())) {
if (commonPluginModuleFramework.hasSupport(mod)) {
return Pair.create(commonPluginModuleFramework, mod);
}
return null;
}
}
}
MvcFramework framework = MvcFramework.getInstance(module);
if (framework != null) {
return Pair.create(framework, module);
}
}
final Project project = DataKeys.PROJECT.getData(event.getDataContext());
if (project == null) {
return null;
}
Pair<MvcFramework, Module> result = null;
for (Module mod : ModuleManager.getInstance(project).getModules()) {
final MvcFramework framework = MvcFramework.getInstance(mod);
if (framework != null) {
if (result != null) {
return null;
}
result = Pair.create(framework, mod);
}
}
return result;
}
@Override
public final void update(AnActionEvent event) {
Pair<MvcFramework, Module> pair = guessFramework(event);
if (pair != null && isSupported(pair.getFirst(), pair.getSecond())) {
event.getPresentation().setVisible(true);
updateView(event, pair.getFirst(), pair.getSecond());
}
else {
event.getPresentation().setVisible(false);
}
}
protected void updateView(AnActionEvent event, @NotNull MvcFramework framework, @NotNull Module module) {
}
}
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