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/*
* #%L
* JAXX :: Runtime
* %%
* Copyright (C) 2008 - 2024 Code Lutin, Ultreia.io
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 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 Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
package org.nuiton.jaxx.runtime.swing.wizard;
import org.nuiton.jaxx.runtime.JAXXContext;
import org.nuiton.jaxx.runtime.JAXXObject;
import org.nuiton.jaxx.runtime.JAXXUtil;
import org.nuiton.jaxx.runtime.context.JAXXContextEntryDef;
import org.nuiton.jaxx.runtime.context.JAXXInitialContext;
import javax.swing.ImageIcon;
import java.awt.Window;
/**
* Une classe pour lancer une ui de wizard.
*
* @param le type des etapes
* @param le type de modele
* @param le type d'ui
* @author Tony Chemit - [email protected]
* @since 1.3
*/
public abstract class WizardUILancher, UI extends WizardUI> {
/** the jaxx context entry to store the apply action */
public static final JAXXContextEntryDef APPLY_DEF =
JAXXUtil.newContextEntryDef("apply", Runnable.class);
/** the jaxx context entry to store the cancel action */
public static final JAXXContextEntryDef CANCEL_DEF =
JAXXUtil.newContextEntryDef("cancel", Runnable.class);
public static > JAXXContextEntryDef newModelEntry(Class modelType) {
return JAXXUtil.newContextEntryDef("incoming", modelType);
}
protected UI ui;
public WizardUILancher(JAXXContext context,
Class uiClass,
Class modelClass,
String title,
String tip,
ImageIcon icon) {
this(context, uiClass, modelClass, null, title, tip, icon);
}
public WizardUILancher(JAXXContext context,
Class uiClass,
Class modelClass,
M model,
String title,
String tip,
ImageIcon icon) {
try {
ui = createUI(context,
uiClass,
modelClass,
model,
title,
tip,
icon
);
} catch (Exception ex) {
throw new RuntimeException(
"could not instanciate launcher for reason " +
ex.getMessage(), ex);
}
}
public WizardUILancher(JAXXContext context,
Window mainUI,
Class uiClass,
Class modelClass,
M model) {
try {
ui = createUI(context,
mainUI,
uiClass,
modelClass,
model
);
} catch (Exception ex) {
throw new RuntimeException(
"could not instanciate launcher for reason " +
ex.getMessage(), ex);
}
}
public WizardUILancher(JAXXContext context,
Window mainUI,
Class uiClass,
Class modelClass) {
this(context, mainUI, uiClass, modelClass, null);
}
public void start() {
init(ui);
start(ui);
}
protected void start(UI ui) {
ui.start();
}
public T getContextValue(Class clazz, String name) {
if (ui == null) {
throw new NullPointerException("ui can not be null");
}
if (!(ui instanceof JAXXObject)) {
throw new ClassCastException("ui can not be casted to JAXXObject ");
}
return ((JAXXObject) ui).getContextValue(clazz, name);
}
public T getContextValue(Class clazz) {
return getContextValue(clazz, null);
}
protected void init(UI ui) {
}
protected void doAction(UI ui) {
}
protected void doCancel(UI ui) {
}
protected void doClose(UI ui, boolean wasCancel) {
}
protected UI createUI(JAXXContext context,
Window mainUI,
Class uiClass,
Class modelClass,
M model) throws Exception {
JAXXInitialContext uiContext = new JAXXInitialContext();
uiContext.add(mainUI == null ? context : mainUI);
// parent context model
uiContext.add(newModel(context, modelClass));
if (model != null) {
uiContext.add(newModelEntry(modelClass), model);
}
// apply action
uiContext.add(APPLY_DEF, () -> {
try {
doAction(ui);
} finally {
doClose(ui, false);
}
});
// cancel action
uiContext.add(CANCEL_DEF, () -> {
try {
doCancel(ui);
} finally {
doClose(ui, true);
}
});
// instanciate ui
return JAXXUtil.invokeConstructor(
uiClass,
new Class[]{Window.class, JAXXContext.class},
mainUI, uiContext
);
}
protected M newModel(JAXXContext context,
Class modelClass
) throws Exception {
return modelClass.newInstance();
}
protected UI createUI(JAXXContext context,
Class uiClass,
Class modelClass,
M model,
String title,
String tip,
ImageIcon icon) throws Exception {
JAXXInitialContext uiContext = new JAXXInitialContext();
uiContext.add(context);
// parent context model
uiContext.add(newModel(context, modelClass));
if (model != null) {
uiContext.add(newModelEntry(modelClass), model);
}
// apply action
uiContext.add(APPLY_DEF, () -> {
try {
doAction(ui);
} finally {
doClose(ui, false);
}
});
// cancel action
uiContext.add(CANCEL_DEF, () -> {
try {
doCancel(ui);
} finally {
doClose(ui, true);
}
});
// instanciate ui
return JAXXUtil.invokeConstructor(
uiClass,
new Class[]{
JAXXContext.class,
String.class,
String.class,
ImageIcon.class
},
uiContext, title, tip, icon
);
}
}
