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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 com.intellij.application.options;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.options.Configurable;
import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.options.SearchableConfigurable;
import com.intellij.openapi.options.UnnamedConfigurable;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.Splitter;
import com.intellij.openapi.util.Condition;
import com.intellij.platform.ModuleAttachProcessor;
import com.intellij.ui.CollectionListModel;
import com.intellij.ui.ListSpeedSearch;
import com.intellij.ui.components.JBList;
import com.intellij.ui.components.JBScrollPane;
import com.intellij.util.Function;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import javax.swing.border.EmptyBorder;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import java.awt.*;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @author yole
*/
public abstract class ModuleAwareProjectConfigurable<T extends UnnamedConfigurable> implements SearchableConfigurable,
Configurable.NoScroll {
@NotNull
private final Project myProject;
private final String myDisplayName;
private final String myHelpTopic;
private final Map<Module, T> myModuleConfigurables = new HashMap<Module, T>();
public ModuleAwareProjectConfigurable(@NotNull Project project, String displayName, String helpTopic) {
myProject = project;
myDisplayName = displayName;
myHelpTopic = helpTopic;
}
@Nls
@Override
public String getDisplayName() {
return myDisplayName;
}
@Override
public String getHelpTopic() {
return myHelpTopic;
}
protected boolean isSuitableForModule(@NotNull Module module) {
return true;
}
@Override
public JComponent createComponent() {
if (myProject.isDefault()) {
T configurable = createDefaultProjectConfigurable();
if (configurable != null) {
myModuleConfigurables.put(null, configurable);
return configurable.createComponent();
}
}
final List<Module> modules = ContainerUtil.filter(ModuleAttachProcessor.getSortedModules(myProject), new Condition<Module>() {
@Override
public boolean value(Module module) {
return isSuitableForModule(module);
}
});
if (modules.size() == 1) {
Module module = modules.get(0);
final T configurable = createModuleConfigurable(module);
myModuleConfigurables.put(module, configurable);
return configurable.createComponent();
}
final Splitter splitter = new Splitter(false, 0.25f);
final JBList moduleList = new JBList(new CollectionListModel<Module>(modules));
new ListSpeedSearch(moduleList, new Function<Object, String>() {
@Override
public String fun(Object o) {
if (o instanceof Module) {
return ((Module)o).getName();
}
return null;
}
});
moduleList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
moduleList.setCellRenderer(new ModuleListCellRenderer());
splitter.setFirstComponent(new JBScrollPane(moduleList));
final CardLayout layout = new CardLayout();
final JPanel cardPanel = new JPanel(layout);
splitter.setSecondComponent(cardPanel);
for (Module module : modules) {
final T configurable = createModuleConfigurable(module);
myModuleConfigurables.put(module, configurable);
final JComponent component = new JBScrollPane(configurable.createComponent());
component.setBorder(new EmptyBorder(0, 0, 0, 0));
cardPanel.add(component, module.getName());
}
moduleList.addListSelectionListener(new ListSelectionListener() {
@Override
public void valueChanged(ListSelectionEvent e) {
final Module value = (Module)moduleList.getSelectedValue();
layout.show(cardPanel, value.getName());
}
});
if (modules.size() > 0) {
moduleList.setSelectedIndex(0);
layout.show(cardPanel, modules.get(0).getName());
}
return splitter;
}
@Nullable
protected T createDefaultProjectConfigurable() {
return null;
}
@NotNull
protected abstract T createModuleConfigurable(Module module);
@Override
public boolean isModified() {
for (T configurable : myModuleConfigurables.values()) {
if (configurable.isModified()) return true;
}
return false;
}
@Override
public void apply() throws ConfigurationException {
for (T configurable : myModuleConfigurables.values()) {
configurable.apply();
}
}
@Override
public void reset() {
for (T configurable : myModuleConfigurables.values()) {
configurable.reset();
}
}
@Override
public void disposeUIResources() {
for (T configurable : myModuleConfigurables.values()) {
configurable.disposeUIResources();
}
myModuleConfigurables.clear();
}
@NotNull
@Override
public String getId() {
return getClass().getName();
}
@Override
public Runnable enableSearch(String option) {
return null;
}
@NotNull
protected final Project getProject() {
return myProject;
}
}
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