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/*
* Copyright 2000-2009 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.
*/
/*
* Created by IntelliJ IDEA.
* User: Anna.Kozlova
* Date: 16-Aug-2006
* Time: 16:56:21
*/
package com.intellij.openapi.roots.ui.configuration;
import com.intellij.ide.util.PropertiesComponent;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.DefaultActionGroup;
import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.project.ProjectBundle;
import com.intellij.openapi.projectRoots.Sdk;
import com.intellij.openapi.projectRoots.impl.ProjectJdkImpl;
import com.intellij.openapi.roots.ui.configuration.projectRoot.JdkConfigurable;
import com.intellij.openapi.roots.ui.configuration.projectRoot.ProjectSdksModel;
import com.intellij.openapi.ui.MasterDetailsComponent;
import com.intellij.openapi.ui.MasterDetailsStateService;
import com.intellij.openapi.ui.NamedConfigurable;
import com.intellij.openapi.ui.Splitter;
import com.intellij.openapi.util.Conditions;
import com.intellij.ui.TreeSpeedSearch;
import com.intellij.util.Consumer;
import com.intellij.util.IconUtil;
import com.intellij.util.containers.Convertor;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.Nullable;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.TreePath;
import java.awt.*;
import java.util.*;
public class ProjectJdksConfigurable extends MasterDetailsComponent {
private final ProjectSdksModel myProjectJdksModel;
private final Project myProject;
@NonNls
private static final String SPLITTER_PROPORTION = "project.jdk.splitter";
public ProjectJdksConfigurable(Project project) {
this(project, ProjectStructureConfigurable.getInstance(project).getProjectJdksModel());
}
public ProjectJdksConfigurable(Project project, ProjectSdksModel sdksModel) {
myProject = project;
myProjectJdksModel = sdksModel;
initTree();
}
@Override
protected String getComponentStateKey() {
return "ProjectJDKs.UI";
}
@Override
protected MasterDetailsStateService getStateService() {
return MasterDetailsStateService.getInstance(myProject);
}
@Override
protected void initTree() {
super.initTree();
new TreeSpeedSearch(myTree, new Convertor<TreePath, String>() {
@Override
public String convert(final TreePath treePath) {
return ((MyNode)treePath.getLastPathComponent()).getDisplayName();
}
}, true);
myTree.setRootVisible(false);
}
@Override
public void reset() {
super.reset();
myProjectJdksModel.reset(myProject);
myRoot.removeAllChildren();
final Map<Sdk, Sdk> sdks = myProjectJdksModel.getProjectSdks();
for (Sdk sdk : sdks.keySet()) {
final JdkConfigurable configurable = new JdkConfigurable((ProjectJdkImpl)sdks.get(sdk), myProjectJdksModel, TREE_UPDATER, myHistory, myProject);
addNode(new MyNode(configurable), myRoot);
}
selectJdk(myProjectJdksModel.getProjectSdk()); //restore selection
final String value = PropertiesComponent.getInstance().getValue(SPLITTER_PROPORTION);
if (value != null) {
try {
final Splitter splitter = extractSplitter();
if (splitter != null) {
(splitter).setProportion(Float.parseFloat(value));
}
}
catch (NumberFormatException e) {
//do not set proportion
}
}
}
@Nullable
private Splitter extractSplitter() {
final Component[] components = myWholePanel.getComponents();
if (components.length == 1 && components[0] instanceof Splitter) {
return (Splitter)components[0];
}
return null;
}
@Override
public void apply() throws ConfigurationException {
super.apply();
boolean modifiedJdks = false;
for (int i = 0; i < myRoot.getChildCount(); i++) {
final NamedConfigurable configurable = ((MyNode)myRoot.getChildAt(i)).getConfigurable();
if (configurable.isModified()) {
configurable.apply();
modifiedJdks = true;
}
}
if (myProjectJdksModel.isModified() || modifiedJdks) myProjectJdksModel.apply(this);
myProjectJdksModel.setProjectSdk(getSelectedJdk());
}
@Override
public boolean isModified() {
return super.isModified() || myProjectJdksModel.isModified();
}
@Override
public void disposeUIResources() {
final Splitter splitter = extractSplitter();
if (splitter != null) {
PropertiesComponent.getInstance().setValue(SPLITTER_PROPORTION, String.valueOf(splitter.getProportion()));
}
myProjectJdksModel.disposeUIResources();
super.disposeUIResources();
}
@Override
@Nullable
protected ArrayList<AnAction> createActions(final boolean fromPopup) {
final ArrayList<AnAction> actions = new ArrayList<AnAction>();
DefaultActionGroup group = new DefaultActionGroup(ProjectBundle.message("add.new.jdk.text"), true);
group.getTemplatePresentation().setIcon(IconUtil.getAddIcon());
myProjectJdksModel.createAddActions(group, myTree, new Consumer<Sdk>() {
@Override
public void consume(final Sdk projectJdk) {
addNode(new MyNode(new JdkConfigurable(((ProjectJdkImpl)projectJdk), myProjectJdksModel, TREE_UPDATER, myHistory, myProject), false), myRoot);
selectNodeInTree(findNodeByObject(myRoot, projectJdk));
}
});
actions.add(new MyActionGroupWrapper(group));
actions.add(new MyDeleteAction(Conditions.<Object[]>alwaysTrue()));
return actions;
}
@Override
protected void processRemovedItems() {
final Set<Sdk> jdks = new HashSet<Sdk>();
for(int i = 0; i < myRoot.getChildCount(); i++){
final DefaultMutableTreeNode node = (DefaultMutableTreeNode)myRoot.getChildAt(i);
final NamedConfigurable namedConfigurable = (NamedConfigurable)node.getUserObject();
jdks.add(((JdkConfigurable)namedConfigurable).getEditableObject());
}
final HashMap<Sdk, Sdk> sdks = new HashMap<Sdk, Sdk>(myProjectJdksModel.getProjectSdks());
for (Sdk sdk : sdks.values()) {
if (!jdks.contains(sdk)) {
myProjectJdksModel.removeSdk(sdk);
}
}
}
@Override
protected boolean wasObjectStored(Object editableObject) {
//noinspection RedundantCast
return myProjectJdksModel.getProjectSdks().containsKey((Sdk)editableObject);
}
@Nullable
public Sdk getSelectedJdk() {
return (Sdk)getSelectedObject();
}
public void selectJdk(final Sdk projectJdk) {
selectNodeInTree(projectJdk);
}
@Override
@Nullable
public String getDisplayName() {
return null;
}
@Override
@Nullable
@NonNls
public String getHelpTopic() {
return null;
}
@Override
protected
@Nullable
String getEmptySelectionString() {
return "Select an SDK to view or edit its details here";
}
}
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