/*
* Copyright (c) 2011 PonySDK
* Owners:
* Luciano Broussal <luciano.broussal AT gmail.com>
* Mathieu Barbier <mathieu.barbier AT gmail.com>
* Nicolas Ciaravola <nicolas.ciaravola.pro AT gmail.com>
*
* WebSite:
* http://code.google.com/p/pony-sdk/
*
* 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.ponysdk.ui.terminal.ui;
import com.google.gwt.dom.client.Style.Unit;
import com.google.gwt.layout.client.Layout.Alignment;
import com.google.gwt.user.client.ui.LayoutPanel;
import com.google.gwt.user.client.ui.Widget;
import com.ponysdk.ui.terminal.Dictionnary.PROPERTY;
import com.ponysdk.ui.terminal.PUnit;
import com.ponysdk.ui.terminal.UIService;
import com.ponysdk.ui.terminal.basic.PAlignment;
import com.ponysdk.ui.terminal.instruction.PTInstruction;
public class PTLayoutPanel extends PTComplexPanel<LayoutPanel> {
@Override
public void create(final PTInstruction create, final UIService uiService) {
init(create, uiService, new LayoutPanel());
}
private Alignment getAlignement(final String property, final PTInstruction update) {
final PAlignment alignment = PAlignment.values()[update.getInt(property)];
switch (alignment) {
case BEGIN:
return Alignment.BEGIN;
case END:
return Alignment.END;
case STRETCH:
return Alignment.STRETCH;
}
return null;
}
private Unit getUnit(final PTInstruction update) {
final PUnit u = PUnit.values()[update.getInt(PROPERTY.UNIT)];
switch (u) {
case PX:
return Unit.PX;
case EM:
return Unit.EM;
case PCT:
return Unit.PCT;
case CM:
return Unit.CM;
case EX:
return Unit.EX;
case IN:
return Unit.IN;
case MM:
return Unit.MM;
case PC:
return Unit.PC;
case PT:
return Unit.PT;
}
return null;
}
@Override
public void update(final PTInstruction update, final UIService uiService) {
if (update.containsKey(PROPERTY.HORIZONTAL_ALIGNMENT)) {
final Widget w = asWidget(update.getLong(PROPERTY.WIDGET), uiService);
final Alignment alignment = getAlignement(PROPERTY.HORIZONTAL_ALIGNMENT, update);
uiObject.setWidgetHorizontalPosition(w, alignment);
} else if (update.containsKey(PROPERTY.VERTICAL_ALIGNMENT)) {
final Widget w = asWidget(update.getLong(PROPERTY.WIDGET), uiService);
final Alignment alignment = getAlignement(PROPERTY.VERTICAL_ALIGNMENT, update);
uiObject.setWidgetVerticalPosition(w, alignment);
} else if (update.containsKey(PROPERTY.UNIT)) {
final Widget w = asWidget(update.getLong(PROPERTY.WIDGET), uiService);
final Unit unit = getUnit(update);
if (update.containsKey(PROPERTY.LEFT)) {
final double left = update.getDouble(PROPERTY.LEFT);
if (update.containsKey(PROPERTY.RIGHT)) {
final double right = update.getDouble(PROPERTY.RIGHT);
uiObject.setWidgetLeftRight(w, left, unit, right, unit);
} else if (update.containsKey(PROPERTY.WIDTH)) {
final double width = update.getDouble(PROPERTY.WIDTH);
uiObject.setWidgetLeftWidth(w, left, unit, width, unit);
}
} else if (update.containsKey(PROPERTY.RIGHT)) {
final double right = update.getDouble(PROPERTY.RIGHT);
final double width = update.getDouble(PROPERTY.WIDTH);
uiObject.setWidgetRightWidth(w, right, unit, width, unit);
} else if (update.containsKey(PROPERTY.TOP)) {
final double top = update.getDouble(PROPERTY.TOP);
if (update.containsKey(PROPERTY.BOTTOM)) {
final double bottom = update.getDouble(PROPERTY.BOTTOM);
uiObject.setWidgetTopBottom(w, top, unit, bottom, unit);
} else if (update.containsKey(PROPERTY.HEIGHT)) {
final double height = update.getDouble(PROPERTY.HEIGHT);
uiObject.setWidgetTopHeight(w, top, unit, height, unit);
}
} else if (update.containsKey(PROPERTY.BOTTOM)) {
final double bottom = update.getDouble(PROPERTY.BOTTOM);
final double height = update.getDouble(PROPERTY.HEIGHT);
uiObject.setWidgetBottomHeight(w, bottom, unit, height, unit);
}
} else if (update.containsKey(PROPERTY.ANIMATE)) {
uiObject.animate(update.getInt(PROPERTY.ANIMATE));
} else {
super.update(update, uiService);
}
}
}