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/*
* Copyright 2000-2010 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.ide.actions;
import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.project.DumbAware;
import com.intellij.pom.Navigatable;
import com.intellij.pom.NavigatableWithText;
import com.intellij.pom.PomTargetPsiElement;
import com.intellij.util.OpenSourceUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
public abstract class BaseNavigateToSourceAction extends AnAction implements DumbAware {
private final boolean myFocusEditor;
protected BaseNavigateToSourceAction(boolean focusEditor) {
myFocusEditor = focusEditor;
}
public void actionPerformed(AnActionEvent e) {
DataContext dataContext = e.getDataContext();
OpenSourceUtil.navigate(myFocusEditor, getNavigatables(dataContext));
}
public void update(AnActionEvent event) {
DataContext dataContext = event.getDataContext();
final Navigatable target = findTargetForUpdate(dataContext);
boolean enabled = target != null;
if (ActionPlaces.isPopupPlace(event.getPlace())) {
event.getPresentation().setVisible(enabled);
if (!(this instanceof OpenModuleSettingsAction) && OpenModuleSettingsAction.isModuleInProjectViewPopup(event)) {
event.getPresentation().setVisible(false);
return;
}
}
else {
event.getPresentation().setEnabled(enabled);
}
//as myFocusEditor is always ignored - Main Menu|View always contains 2 actions with the same name and actually same behaviour
event.getPresentation().setVisible(target == null || myFocusEditor);
String navigateActionText = myFocusEditor && target instanceof NavigatableWithText?
((NavigatableWithText)target).getNavigateActionText(true) : null;
event.getPresentation().setText(navigateActionText == null ? getTemplatePresentation().getText() : navigateActionText);
}
@Nullable
private Navigatable findTargetForUpdate(@NotNull DataContext dataContext) {
Navigatable[] navigatables = getNavigatables(dataContext);
if (navigatables == null) return null;
for (Navigatable navigatable : navigatables) {
if (navigatable.canNavigate()) {
return navigatable instanceof PomTargetPsiElement ? ((PomTargetPsiElement)navigatable).getTarget() : navigatable;
}
}
return null;
}
@Nullable
protected Navigatable[] getNavigatables(final DataContext dataContext) {
return CommonDataKeys.NAVIGATABLE_ARRAY.getData(dataContext);
}
}
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