/*
This file is part of RouteConverter.
RouteConverter is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
RouteConverter is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with RouteConverter; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Copyright (C) 2007 Christian Pesch. All Rights Reserved.
*/
package slash.navigation.converter.gui.models;
import slash.navigation.catalog.domain.Catalog;
import slash.navigation.catalog.domain.Category;
import slash.navigation.catalog.domain.Route;
import slash.navigation.catalog.model.CategoryTreeModel;
import slash.navigation.catalog.model.CategoryTreeNode;
import slash.navigation.catalog.model.CategoryTreeNodeImpl;
import slash.navigation.catalog.model.RouteComparator;
import slash.navigation.catalog.model.RouteModel;
import slash.navigation.catalog.model.RoutesTableModel;
import slash.navigation.converter.gui.helpers.RouteServiceOperator;
import javax.swing.tree.TreeModel;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import static java.util.Arrays.sort;
import static javax.swing.SwingUtilities.invokeLater;
import static slash.navigation.converter.gui.helpers.RouteModelHelper.asNames;
import static slash.navigation.converter.gui.helpers.RouteModelHelper.asParents;
/**
* Acts as a {@link TreeModel} for the categories and routes of a {@link Catalog}.
*
* @author Christian Pesch
*/
public class CatalogModelImpl implements CatalogModel {
private static final RouteComparator routeComparator = new RouteComparator();
private final CategoryTreeModel categoryTreeModel;
private final RoutesTableModel routesTableModel = new RoutesTableModel();
private final RouteServiceOperator operator;
public CatalogModelImpl(CategoryTreeNode root, RouteServiceOperator operator) {
categoryTreeModel = new CategoryTreeModel(root);
this.operator = operator;
}
public CategoryTreeModel getCategoryTreeModel() {
return categoryTreeModel;
}
public RoutesTableModel getRoutesTableModel() {
return routesTableModel;
}
public void setCurrentCategory(CategoryTreeNode category) {
List<Route> routes = category.getRoutes();
List<RouteModel> routeModels = new ArrayList<RouteModel>();
if (routes != null) {
Route[] routesArray = routes.toArray(new Route[routes.size()]);
sort(routesArray, routeComparator);
for (Route route : routesArray)
routeModels.add(new RouteModel(category, route));
}
getRoutesTableModel().setRoutes(routeModels);
}
public void addCategories(final List<CategoryTreeNode> parents, final List<String> names, final Runnable invokeLaterRunnable) {
operator.executeOperation(new RouteServiceOperator.Operation() {
public String getName() {
return "AddCategories";
}
public void run() throws IOException {
final List<CategoryTreeNode> categories = new ArrayList<CategoryTreeNode>();
for (int i = 0; i < parents.size(); i++) {
CategoryTreeNode parent = parents.get(i);
Category category = parent.getCategory().create(names.get(i));
categories.add(new CategoryTreeNodeImpl(category));
}
invokeLater(new Runnable() {
public void run() {
for (int i = 0; i < parents.size(); i++) {
CategoryTreeNode parent = parents.get(i);
CategoryTreeNode category = categories.get(i);
categoryTreeModel.insertNodeInto(category, parent, 0);
}
if (invokeLaterRunnable != null)
invokeLaterRunnable.run();
}
});
}
});
}
public void renameCategory(final CategoryTreeNode category, final String name) {
operator.executeOperation(new RouteServiceOperator.Operation() {
public String getName() {
return "RenameCategory";
}
public void run() throws IOException {
if (category.isLocalRoot() || category.isRemoteRoot())
throw new IOException("cannot rename category root");
category.getCategory().update(null, name);
invokeLater(new Runnable() {
public void run() {
categoryTreeModel.nodeChanged(category);
}
});
}
});
}
public void moveCategories(List<CategoryTreeNode> categories, CategoryTreeNode parent, Runnable invokeLaterRunnable) {
moveCategories(categories, asParents(parent, categories.size()), invokeLaterRunnable);
}
public void moveCategories(final List<CategoryTreeNode> categories, final List<CategoryTreeNode> parents, final Runnable invokeLaterRunnable) {
operator.executeOperation(new RouteServiceOperator.Operation() {
public String getName() {
return "MoveCategories";
}
public void run() throws IOException {
for (int i = 0; i < categories.size(); i++) {
CategoryTreeNode category = categories.get(i);
CategoryTreeNode parent = parents.get(i);
if (category.isLocal() && parent.isRemote())
throw new IOException("cannot move local category " + category.getName() + " to remote parent " + parent.getName());
if (category.isRemote() && parent.isLocal())
throw new IOException("cannot move remote category " + category.getName() + " to local parent " + parent.getName());
category.getCategory().update(parent.getCategory(), category.getCategory().getName());
}
invokeLater(new Runnable() {
public void run() {
for (int i = 0; i < categories.size(); i++) {
CategoryTreeNode category = categories.get(i);
CategoryTreeNode parent = parents.get(i);
categoryTreeModel.removeNodeFromParent(category);
categoryTreeModel.insertNodeInto(category, parent, 0);
}
if (invokeLaterRunnable != null)
invokeLaterRunnable.run();
}
});
}
});
}
public void removeCategories(List<CategoryTreeNode> categories, Runnable invokeLaterRunnable) {
removeCategories(asParents(categories), asNames(categories), invokeLaterRunnable);
}
public void removeCategories(final List<CategoryTreeNode> parents, final List<String> names, final Runnable invokeLaterRunnable) {
operator.executeOperation(new RouteServiceOperator.Operation() {
public String getName() {
return "RemoveCategories";
}
public void run() throws IOException {
for (int i = 0; i < parents.size(); i++) {
CategoryTreeNode category = categoryTreeModel.getChild(parents.get(i), names.get(i));
if (category.isLocalRoot() || category.isRemoteRoot())
throw new IOException("cannot remove category root");
category.getCategory().delete();
}
invokeLater(new Runnable() {
public void run() {
for (int i = 0; i < parents.size(); i++) {
CategoryTreeNode category = categoryTreeModel.getChild(parents.get(i), names.get(i));
categoryTreeModel.removeNodeFromParent(category);
}
if (invokeLaterRunnable != null)
invokeLaterRunnable.run();
}
});
}
});
}
public void addRoute(final CategoryTreeNode category, final String description, final File file, final String url, final AddRouteCallback callback) {
operator.executeOperation(new RouteServiceOperator.Operation() {
public String getName() {
return "AddRoute";
}
public void run() throws IOException {
Route route = file != null ? category.getCategory().createRoute(description, file) : category.getCategory().createRoute(description, url);
final RouteModel routeModel = new RouteModel(category, route);
callback.setRoute(routeModel);
invokeLater(new Runnable() {
public void run() {
routesTableModel.addRoute(routeModel);
}
});
}
});
}
public void renameRoute(final RouteModel route, final String name) {
operator.executeOperation(new RouteServiceOperator.Operation() {
public String getName() {
return "RenameRoute";
}
public void run() throws IOException {
route.getRoute().update(route.getCategory().getCategory(), name);
invokeLater(new Runnable() {
public void run() {
routesTableModel.updateRoute(route);
}
});
}
});
}
public void moveRoutes(List<RouteModel> routes, CategoryTreeNode parent, Runnable invokeLaterRunnable) {
moveRoutes(routes, asParents(parent, routes.size()), invokeLaterRunnable);
}
public void moveRoutes(final List<RouteModel> routes, final List<CategoryTreeNode> parents, final Runnable invokeLaterRunnable) {
operator.executeOperation(new RouteServiceOperator.Operation() {
public String getName() {
return "MoveRoutes";
}
public void run() throws IOException {
for (int i = 0; i < routes.size(); i++) {
RouteModel route = routes.get(i);
CategoryTreeNode parent = parents.get(i);
CategoryTreeNode category = route.getCategory();
if (category.isLocal() && parent.isRemote())
throw new IOException("cannot move local route " + route.getName() + " to remote parent " + parent.getName());
if (category.isRemote() && parent.isLocal())
throw new IOException("cannot move remote route " + route.getName() + " to local parent " + parent.getName());
route.getRoute().update(parent.getCategory(), route.getDescription() != null ? route.getDescription() : route.getName());
}
invokeLater(new Runnable() {
public void run() {
for (CategoryTreeNode parent : parents) {
setCurrentCategory(parent);
}
if (invokeLaterRunnable != null)
invokeLaterRunnable.run();
}
});
}
});
}
public void removeRoutes(final List<RouteModel> routes) {
operator.executeOperation(new RouteServiceOperator.Operation() {
public String getName() {
return "RemoveRoutes";
}
public void run() throws IOException {
for (RouteModel route : routes) {
route.getRoute().delete();
}
invokeLater(new Runnable() {
public void run() {
for (RouteModel route : routes) {
routesTableModel.removeRoute(route);
}
}
});
}
});
}
}