package org.activityinfo.ui.client.page.report.editor;
/*
* #%L
* ActivityInfo Server
* %%
* Copyright (C) 2009 - 2013 UNICEF
* %%
* 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 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 Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/gpl-3.0.html>.
* #L%
*/
import com.extjs.gxt.ui.client.Style.IconAlign;
import com.extjs.gxt.ui.client.event.ButtonEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.util.Padding;
import com.extjs.gxt.ui.client.widget.LayoutContainer;
import com.extjs.gxt.ui.client.widget.button.Button;
import com.extjs.gxt.ui.client.widget.layout.BoxLayout.BoxLayoutPack;
import com.extjs.gxt.ui.client.widget.layout.HBoxLayout;
import com.extjs.gxt.ui.client.widget.layout.HBoxLayout.HBoxLayoutAlign;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.AbstractImagePrototype;
import com.google.inject.Inject;
import com.google.inject.Provider;
import org.activityinfo.i18n.shared.I18N;
import org.activityinfo.legacy.client.Dispatcher;
import org.activityinfo.legacy.shared.reports.model.ReportElement;
import org.activityinfo.legacy.shared.reports.model.TextReportElement;
import org.activityinfo.ui.client.page.report.editor.ElementDialog.Callback;
import org.activityinfo.ui.client.page.report.template.ChartTemplate;
import org.activityinfo.ui.client.page.report.template.MapTemplate;
import org.activityinfo.ui.client.page.report.template.PivotTableTemplate;
import org.activityinfo.ui.client.page.report.template.ReportElementTemplate;
import org.activityinfo.ui.client.style.legacy.icon.IconImageBundle;
public class AddElementPanel extends LayoutContainer {
private EditorProvider editorProvider;
private AddCallback addCallback;
private Provider<ElementDialog> dialogProvider;
public interface AddCallback {
void onAdd(ReportElement element);
}
@Inject
public AddElementPanel(final Dispatcher dispatcher,
EditorProvider editorProvider,
Provider<ElementDialog> dialogProvider) {
this.editorProvider = editorProvider;
this.dialogProvider = dialogProvider;
HBoxLayout layout = new HBoxLayout();
layout.setHBoxLayoutAlign(HBoxLayoutAlign.STRETCHMAX);
layout.setPack(BoxLayoutPack.CENTER);
layout.setPadding(new Padding(15));
setLayout(layout);
add(createAddButton(I18N.CONSTANTS.addChart(),
IconImageBundle.ICONS.barChart(),
new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
addElement(new ChartTemplate(dispatcher));
}
}));
add(createAddButton(I18N.CONSTANTS.addTable(),
IconImageBundle.ICONS.table(),
new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
addElement(new PivotTableTemplate(dispatcher));
}
}));
add(createAddButton(I18N.CONSTANTS.addMap(), IconImageBundle.ICONS.map(), new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
addElement(new MapTemplate(dispatcher));
}
}));
add(createAddButton(I18N.CONSTANTS.addText(),
IconImageBundle.ICONS.text(),
new SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
addElement(new TextReportElement());
}
}));
}
public void setCallback(AddCallback callback) {
this.addCallback = callback;
}
private void addElement(ReportElementTemplate template) {
template.createElement(new AsyncCallback<ReportElement>() {
@Override
public void onSuccess(ReportElement result) {
addElement(result);
}
@Override
public void onFailure(Throwable caught) {
// TODO Auto-generated method stub
}
});
}
private void addElement(final ReportElement element) {
ElementDialog dialog = dialogProvider.get();
dialog.show(element, new Callback() {
@Override
public void onOK(boolean dirty) {
addCallback.onAdd(element);
}
@Override
public void onClose(boolean dirty) {
}
});
}
private Button createAddButton(String text, AbstractImagePrototype icon, SelectionListener<ButtonEvent> listener) {
Button button = new Button(text, icon, listener);
button.setIconAlign(IconAlign.TOP);
return button;
}
}