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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.
*/
package com.intellij.tools;
import com.intellij.openapi.actionSystem.ex.ActionManagerEx;
import com.intellij.openapi.components.ExportableApplicationComponent;
import com.intellij.openapi.components.RoamingType;
import com.intellij.openapi.options.*;
import com.intellij.openapi.util.Comparing;
import com.intellij.util.ArrayUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.io.File;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
public abstract class BaseToolManager<T extends Tool> implements ExportableApplicationComponent {
private final ActionManagerEx myActionManager;
private final SchemesManager<ToolsGroup<T>, ToolsGroup<T>> mySchemesManager;
public BaseToolManager(ActionManagerEx actionManagerEx, SchemesManagerFactory factory) {
myActionManager = actionManagerEx;
mySchemesManager = factory.createSchemesManager(
getSchemesPath(), createProcessor(), RoamingType.PER_USER);
mySchemesManager.loadSchemes();
registerActions();
}
protected abstract String getSchemesPath();
protected abstract SchemeProcessor<ToolsGroup<T>> createProcessor();
@Nullable
public static String convertString(String s) {
if (s != null && s.trim().length() == 0) return null;
return s;
}
@Override
@NotNull
public File[] getExportFiles() {
return new File[]{mySchemesManager.getRootDirectory()};
}
@Override
@NotNull
public String getPresentableName() {
return ToolsBundle.message("tools.settings");
}
@Override
public void disposeComponent() {
}
@Override
public void initComponent() {
}
public List<T> getTools() {
ArrayList<T> result = new ArrayList<T>();
for (ToolsGroup group : mySchemesManager.getAllSchemes()) {
result.addAll(group.getElements());
}
return result;
}
public List<T> getTools(String group) {
ArrayList<T> list = new ArrayList<T>();
ToolsGroup groupByName = mySchemesManager.findSchemeByName(group);
if (groupByName != null) {
list.addAll(groupByName.getElements());
}
return list;
}
/**
* Get all not empty group names of tools in array
*/
String[] getGroups(T[] tools) {
ArrayList<String> list = new ArrayList<String>();
for (int i = 0; i < tools.length; i++) {
T tool = tools[i];
if (!list.contains(tool.getGroup())) {
list.add(tool.getGroup());
}
}
return ArrayUtil.toStringArray(list);
}
public String getGroupByActionId(String actionId) {
for (T tool : getTools()) {
if (Comparing.equal(actionId, tool.getActionId())) {
return tool.getGroup();
}
}
return null;
}
public List<ToolsGroup<T>> getGroups() {
return mySchemesManager.getAllSchemes();
}
public void setTools(ToolsGroup[] tools) {
mySchemesManager.clearAllSchemes();
for (ToolsGroup newGroup : tools) {
mySchemesManager.addNewScheme(newGroup, true);
}
registerActions();
}
void registerActions() {
unregisterActions();
// register
HashSet registeredIds = new HashSet(); // to prevent exception if 2 or more targets have the same name
List<T> tools = getTools();
for (T tool : tools) {
String actionId = tool.getActionId();
if (!registeredIds.contains(actionId)) {
registeredIds.add(actionId);
myActionManager.registerAction(actionId, createToolAction(tool));
}
}
}
protected ToolAction createToolAction(T tool) {
return new ToolAction(tool);
}
protected abstract String getActionIdPrefix();
private void unregisterActions() {
// unregister Tool actions
String[] oldIds = myActionManager.getActionIds(getActionIdPrefix());
for (int i = 0; i < oldIds.length; i++) {
String oldId = oldIds[i];
myActionManager.unregisterAction(oldId);
}
}
}
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