/*---------------- FILE HEADER ---------------------------------------
This file is part of Geoide.
Copyright (C) 2005-2006 by:
IDgis B.V.
http://www.idgis.nl
This library 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 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Contact:
Herman Assink
IDgis bv
P.O. Box 15
7450 AA Holten
The Netherlands
E-Mail: herman.assink@idgis.nl
* @version 1.4.0
* @author IDgis team
*
------------------------------------------------------------------------*/
import mx.controls.Button;
import mx.utils.Delegate;
import nl.idgis.giclient.gui.ContainerContent;
import nl.idgis.giclient.framework.IDComboBox;
import nl.idgis.giclient.synch.SynchSocket;
import nl.idgis.giclient.framework.SinglePaneComponent;
import nl.idgis.giclient.framework.Frame;
import nl.idgis.giclient.framework.buttons.ActionButtonConfig;
import nl.idgis.giclient.framework.buttons.ActionButton;
import nl.idgis.giclient.framework.buttons.GIButton;
import nl.idgis.giclient.framework.buttons.GIButtonEventListener;
import nl.idgis.giclient.util.SRSInfo;
import mx.controls.ComboBase;
import nl.idgis.giclient.util.Strings;
class nl.idgis.giclient.gui.mapviewer.CoordinateInputFrame extends ContainerContent implements GIButtonEventListener {
private var synchSocket:SynchSocket = null;
private var getButton:Button = null;
private var cancelButton:Button = null;
private var crsPicker:IDComboBox = null;
private var srsInfo:SRSInfo = null;
private var statusDelayIntervalID:Number = 0;
function onLoad():Void {
contentHeight = 150;
synchSocket = frame.contentProperties.synchSocket;
if (ruler==undefined){
ruler = frame.contentProperties.ruler;
}
var textFormat:TextFormat = new TextFormat();
textFormat.font = "_sans";
createTextField("status", this.getNextHighestDepth(), 0, 115, 300, 20, {enabled:false});
this["status"].setNewTextFormat(textFormat);
var textExtent:Object = textFormat.getTextExtent(Strings.getFile("Geoide").getString("CrsLabel"));
var textWidth:Number = textExtent.textFieldWidth + 20;
createTextField("crsLabel", this.getNextHighestDepth(), 0, 0, textWidth, 20, {enabled:false});
this["crsLabel"].setNewTextFormat(textFormat);
this["crsLabel"].text = Strings.getFile("Geoide").getString("CrsLabel");
crsPicker = IDComboBox(attachMovie("IDComboBox", "crsPicker", this.getNextHighestDepth(), {_x: textWidth + 20, _y: 0, _width:250}));
crsPicker.textField.setNewTextFormat(textFormat);
crsPicker.addEventListener("select", Delegate.create(this, onSelectSrs));
var sRSs:Array = ruler.getGIS().getActiveMap().getSupportedSRS();
var crsProvider:Array = new Array({label: Strings.getFile("Geoide").getString("SelectCrsLabel"), crs:null});
srsInfo = ruler.getSRSInfo();
var crsObject = new Object();
var WGS84Found:Boolean = false;
var srs = ruler.getGIS().getActiveMap().getSRS();
var srsIndex:Number = -1;
for(var n:Number = 0;n<sRSs.length;n++){
crsObject = {label:srsInfo.getTitle(sRSs[n]) , crs:sRSs[n]};
crsProvider.push(crsObject);
if(sRSs[n]=="EPSG:4326"){
WGS84Found = true;
}
if(srs==sRSs[n]){
srsIndex = n;
}
}
crsPicker.dataProvider = crsProvider;
//TODO:set selected srs to currentSrs of the map
// crsPicker.open();
//crsPicker.selectItem(crsProvider[srsIndex + 1]);
//crsPicker.selectedIndex = srsIndex + 1;
crsPicker.resize();
contentWidth = this["crsLabel"]._width + 40 + crsPicker._width;
createTextField("XLabel", this.getNextHighestDepth(),0, 35, 110,20);
this["XLabel"].setNewTextFormat(textFormat);
this["XLabel"].text = "X:";
createTextField("YLabel", this.getNextHighestDepth(),170, 35, 110,20);
this["YLabel"].setNewTextFormat(textFormat);
this["YLabel"].text = "Y:";
attachMovie("TextInput", "inputX", this.getNextHighestDepth());
this["inputX"].setNewTextFormat(textFormat);
this["inputX"]._x = 20;
this["inputX"]._y = 35;
this["inputX"].setSize(130, 20);
this["inputX"].restrict = "0-9.";
attachMovie("TextInput", "inputY", this.getNextHighestDepth());
this["inputY"].setNewTextFormat(textFormat);
this["inputY"]._x = 190;
this["inputY"]._y = 35;
this["inputY"].setSize(130, 20);
this["inputY"].restrict = "0-9.";
this.createTextField("exampleField", this.getNextHighestDepth(), 0,
60, 400, 30);
this["exampleField"].setNewTextFormat(textFormat);
if(crsPicker.getSelectedItem().crs!=null){
setExampleText();
}
drawButtonBar();
frame.setSize(contentWidth, contentHeight);
_parent.refreshPane();
}
private function onSelectSrs() : Void {
setExampleText();
}
private function setExampleText() : Void {
if(srsInfo.isProjection(crsPicker.getSelectedItem().crs)){
this["exampleField"].text = Strings.getFile("Geoide").getString("InputCoordinatesInMeter");
//meters
} else {
//degrees
this["exampleField"].text = Strings.getFile("Geoide").getString("InputCoordinatesInDegrees");
}
}
private function drawButtonBar():Void{
var buttonBar:MovieClip = this.createEmptyMovieClip("buttonBar",this.getNextHighestDepth());
this["buttonBar"]._x = 20;
buttonBar._y = 80;
var initObject:Object = new Object();
initObject["enabled"] = true;
initObject["label"] = "test";
var actionButtonConfigs:Array = SinglePaneComponent(frame.paneComponent).getGIButtonConfigs();
if(actionButtonConfigs.length > 0){
for (var i:Number = 0; i < actionButtonConfigs.length; i++) {
var actionButtonConfig:ActionButtonConfig = ActionButtonConfig(actionButtonConfigs[i]);
actionButtonConfig.deflate();
var actionButton:ActionButton = ActionButton(actionButtonConfig.inflate(buttonBar, buttonBar.getNextHighestDepth(),this, initObject));
GIButton(actionButton).addEventListener(this);
}
} else {
getButton = Button(buttonBar.attachMovie("Button", "getButton_mc", buttonBar.getNextHighestDepth(), {_x: 0, _y: 7, _width: 80, label: "OK"}));
getButton.addEventListener("click", Delegate.create(this,onClickGetButton));
cancelButton = Button(buttonBar.attachMovie("Button", "cancelButton_mc", buttonBar.getNextHighestDepth(), {_x: 100, _y: 7, _width: 80, label: "Annuleren"}));
cancelButton.addEventListener("click", Delegate.create(this,onClickCancelButton));
}
}
public function getX():String{
return this["inputX"].text;
}
public function getY():String{
return this["inputY"].text;
}
public function getCrs():String{
return crsPicker.getSelectedItem().crs;
}
private function onClickGetButton(eventObject:Object):Void {
checkCoordinates();
}
private function checkCoordinates():Void{
var error:Boolean = false;
if(crsPicker.selectedItem.crs == null){
error = true;
state(Strings.getFile("Geoide").getString("ChooseCoordinateSystem"));//"Kies eerst een coordinaat systeem !");
} else {
if(this["inputX"].text ==""){
error = true;
state(Strings.getFile("Geoide").getString("EnterX"));//"Voer de X coordinaat in !");
} else {
if(this["inputY"].text ==""){
error = true;
state(Strings.getFile("Geoide").getString("EnterY"));//"Voer de Y coordinaat in !");
}
}
}
if(!error){
synchSocket.setSynchObjectValue("confirmed", true);
synchSocket.setSynchObjectValue("xInput", Number(this["inputX"].text));
synchSocket.setSynchObjectValue("yInput", Number(this["inputY"].text));
synchSocket.setSynchObjectValue("crs", crsPicker.selectedItem.crs);
synchSocket.invoke();
}
}
function onReleaseGIButton(giButton:GIButton):Void {
state("");
}
private function onClickCancelButton(eventObject:Object):Void {
synchSocket.setSynchObjectValue("confirmed", false);
synchSocket.invoke();
}
private function state(text:String){
if (statusDelayIntervalID != 0) {
clearInterval(statusDelayIntervalID);
}
statusDelayIntervalID = setInterval(this, "clearStatus", 5000);
this["status"].text = text;
}
private function clearStatus():Void{
clearInterval(statusDelayIntervalID);
statusDelayIntervalID = 0;
this["status"].text = "";
}
}