/*
* TextureChoiceController.java 26 sept. 2008
*
* Sweet Home 3D, Copyright (c) 2008 Emmanuel PUYBARET / eTeks <info@eteks.com>
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.eteks.sweethome3d.viewcontroller;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import com.eteks.sweethome3d.model.CatalogTexture;
import com.eteks.sweethome3d.model.HomeTexture;
import com.eteks.sweethome3d.model.UserPreferences;
/**
* A MVC controller for texture choice.
* @author Emmanuel Puybaret
*/
public class TextureChoiceController implements Controller {
public enum Property {TEXTURE}
private final String title;
private final UserPreferences preferences;
private final ViewFactory viewFactory;
private final ContentManager contentManager;
private final PropertyChangeSupport propertyChangeSupport;
private TextureChoiceView textureChoiceView;
private HomeTexture texture;
public TextureChoiceController(String title,
UserPreferences preferences,
ViewFactory viewFactory,
ContentManager contentManager) {
this.title = title;
this.preferences = preferences;
this.viewFactory = viewFactory;
this.contentManager = contentManager;
this.propertyChangeSupport = new PropertyChangeSupport(this);
}
/**
* Returns the view associated with this controller.
*/
public TextureChoiceView getView() {
// Create view lazily only once it's needed
if (this.textureChoiceView == null) {
this.textureChoiceView = this.viewFactory.createTextureChoiceView(this.preferences, this);
}
return this.textureChoiceView;
}
/**
* Adds the property change <code>listener</code> in parameter to this controller.
*/
public void addPropertyChangeListener(Property property, PropertyChangeListener listener) {
this.propertyChangeSupport.addPropertyChangeListener(property.name(), listener);
}
/**
* Removes the property change <code>listener</code> in parameter from this controller.
*/
public void removePropertyChangeListener(Property property, PropertyChangeListener listener) {
this.propertyChangeSupport.removePropertyChangeListener(property.name(), listener);
}
/**
* Sets the texture displayed by view and fires a <code>PropertyChangeEvent</code>.
*/
public void setTexture(HomeTexture texture) {
if (this.texture != texture) {
HomeTexture oldTexture = this.texture;
this.texture = texture;
this.propertyChangeSupport.firePropertyChange(Property.TEXTURE.name(), oldTexture, texture);
}
}
/**
* Returns the texture displayed by view.
*/
public HomeTexture getTexture() {
return this.texture;
}
/**
* Returns the text that should be displayed as texture choice dialog title.
*/
public String getDialogTitle() {
return this.title;
}
/**
* Controls texture import.
*/
public void importTexture() {
new ImportedTextureWizardController(this.preferences,
this.viewFactory, this.contentManager).displayView(getView());
}
/**
* Controls the import of a texture with a given name.
*/
public void importTexture(String textureName) {
new ImportedTextureWizardController(textureName, this.preferences,
this.viewFactory, this.contentManager).displayView(getView());
}
/**
* Controls the modification of a texture.
*/
public void modifyTexture(CatalogTexture texture) {
new ImportedTextureWizardController(texture, this.preferences,
this.viewFactory, this.contentManager).displayView(getView());
}
/**
* Controls the deletion of a texture.
*/
public void deleteTexture(CatalogTexture texture) {
if (getView().confirmDeleteSelectedCatalogTexture()) {
this.preferences.getTexturesCatalog().delete(texture);
}
}
}