Subversion Repositories eFlore/Archives.cel-v1

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Ignore whitespace Rev 11 → Rev 12

/trunk/src/org/tela_botanica/client/EntryPanel.java
New file
0,0 → 1,301
/*
* Copyright 2006 Google Inc.
*
* 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 org.tela_botanica.client;
 
import java.util.Date;
 
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ChangeListener;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Grid;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.KeyboardListener;
import com.google.gwt.user.client.ui.PopupPanel;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.UIObject;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
 
/**
* Composite permet de wrapper des Widget pour creer un nouveau Widget cf methode initWidget()
*/
 
public class EntryPanel extends Composite implements ClickListener {
private NameAssistant nameAssistant = null;
private LocationAssistant locationAssistant = null;
TextBox date = new TextBox();
TextBox complementLocation = new TextBox();
TextBox comment = new TextBox();
Button dateSelector = new Button("...");
boolean visible=false;
Mediator mediator=null;
 
final CalendarWidget calendar = new CalendarWidget();
private PopupPanel choicesPopup = new PopupPanel(true);
 
public EntryPanel(final Mediator med) {
mediator=med;
 
mediator.registerEntryPanel(this);
mediator.registerDate(date);
mediator.registerComment(comment);
mediator.registerComplementLocation(complementLocation);
VerticalPanel outer = new VerticalPanel();
 
outer.add(new HTML("<b>Nouvelle observation:</b>"));
 
Grid inner = new Grid(3,4);
 
for (int i=0; i<3;i++) {
inner.getCellFormatter().setWidth(i, 0, "3%");
inner.getCellFormatter().setWidth(i, 1, "47%");
inner.getCellFormatter().setWidth(i, 2, "3%");
inner.getCellFormatter().setWidth(i, 3, "47%");
}
 
 
nameAssistant = new NameAssistant(mediator);
locationAssistant = new LocationAssistant(mediator);
 
// Saisie Nom
HTML labelNameAssistant = new HTML("Esp&egrave;ce:&nbsp;");
inner.setWidget(0,0,labelNameAssistant);
inner.setWidget(0,1,nameAssistant);
nameAssistant.setWidth("100%");
 
// Saisie lieu
HTML labelLocationAssistant= new HTML("Commune:&nbsp;");
inner.setWidget(1,0,labelLocationAssistant);
inner.setWidget(1,1,locationAssistant);
 
locationAssistant.setWidth("100%");
// Saisie Date
choicesPopup.add(calendar);
dateSelector.addClickListener(new ClickListener () {
public void onClick(Widget w) {
if (visible) {
visible=false;
choicesPopup.hide();
}
else {
visible=true;
choicesPopup.show();
choicesPopup.setPopupPosition(dateSelector.getAbsoluteLeft(),
dateSelector.getAbsoluteTop() + dateSelector.getOffsetHeight());
choicesPopup.setWidth(dateSelector.getOffsetWidth() + "px");
}
}
});
calendar.addChangeListener(new ChangeListener() {
 
public void onChange(Widget sender) {
Date dateSelected=calendar.getDate();
date.setText(dateSelected.getDate()+"/"+(dateSelected.getMonth()+1)+"/"+(dateSelected.getYear()+1900));
visible=false;
choicesPopup.hide();
}
});
HTML labelDate= new HTML("Date:&nbsp;");
inner.setWidget(2,0,labelDate);
HorizontalPanel datePanel = new HorizontalPanel();
datePanel.add(date);
datePanel.add(dateSelector);
inner.setWidget(2,1,datePanel);
 
date.addKeyboardListener( new KeyboardListener() {
 
public void onKeyDown(Widget arg0, char arg1, int arg2) {
if(arg1 == KEY_ENTER)
{
mediator.onAddInventoryItem();
date.setText("");
}
 
}
public void onKeyUp(Widget arg0, char arg1, int arg2) {
}
 
public void onKeyPress(Widget arg0, char arg1, int arg2) {
}
}
);
 
// Saisie Complement lieu
HTML labelComplementLocation= new HTML("Station:&nbsp;");
inner.setWidget(1,2,labelComplementLocation);
inner.setWidget(1,3,complementLocation);
 
complementLocation.setWidth("100%");
 
complementLocation.addKeyboardListener( new KeyboardListener() {
 
public void onKeyDown(Widget arg0, char arg1, int arg2) {
if(arg1 == KEY_ENTER)
{
mediator.onAddInventoryItem();
complementLocation.setText("");
}
 
}
public void onKeyUp(Widget arg0, char arg1, int arg2) {
}
 
public void onKeyPress(Widget arg0, char arg1, int arg2) {
}
}
);
 
// Saisie Commentaire
HTML labelComment= new HTML("Notes:&nbsp;");
inner.setWidget(2,2,labelComment);
inner.setWidget(2,3,comment);
 
comment.setWidth("100%");
 
comment.addKeyboardListener( new KeyboardListener() {
 
public void onKeyDown(Widget arg0, char arg1, int arg2) {
if(arg1 == KEY_ENTER)
{
mediator.onAddInventoryItem();
comment.setText("");
}
 
}
public void onKeyUp(Widget arg0, char arg1, int arg2) {
}
 
public void onKeyPress(Widget arg0, char arg1, int arg2) {
}
}
);
 
 
inner.setWidth("100%");
 
outer.add(inner);
outer.setCellWidth(inner, "100%");
 
 
Button close = new Button("Cacher");
close.addClickListener(this);
 
outer.setHorizontalAlignment(HorizontalPanel.ALIGN_CENTER);
 
 
outer.add(close);
 
initWidget(outer);
setPixelSize(1000,200);
 
}
public void onClick(Widget sender) {
hide();
}
public void show() {
DOM.setStyleAttribute(getElement(), "backgroundColor", "white");
this.setOpacity(this,85);
RootPanel.get().remove(this);
RootPanel.get().add(this,200,200);
}
public void hide() {
this.setOpacity(RootPanel.get(),100);
RootPanel.get().remove(this);
}
 
private void setOpacity(UIObject e, int percentage) {
if ( percentage > 100 ) percentage = 100;
if ( percentage < 0 ) percentage = 0;
String opac;
if ( percentage == 100 ) opac = "1";
else if ( percentage == 0 ) opac = "0";
else if ( percentage < 10 ) opac = ".0" + percentage;
else opac = "." + percentage;
Element h = e.getElement();
DOM.setStyleAttribute(h, "filter", "alpha(opacity=" + percentage + ")");
DOM.setStyleAttribute(h, "opacity", opac);
}
}