/**
* Provides core functionality for cEasyJs-Framework
*
* @package Ceasy_Core
* @author Ralf Glaser
*
*/
cEasyJs=function() {
/**
* protected members
**/
var that={};
var _url={
'print':'http://www.lossburg.de/ceasy/modules/cms/print.php5',
'recommend':'http://www.lossburg.de/ceasy/modules/cms/recommend.php5',
'icons':'http://www.lossburg.de/ceasy/etc/icons/core/Basic',
'jsBasic':'http://www.lossburg.de/ceasy/etc/remote/js/core/Basic',
'css':'http://www.lossburg.de/ceasy/etc/remote/css'
};
var _bundles={
'jQuery' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/jquery-1.4.4.min.js'}
}
},
'datepicker' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/jquery-ui.datepicker.js'}
},
'styles' : {
'main' : {'url' : _url['css']+'/jquery/jquery-ui.datepicker.css'}
},
'required' : ['jQuery']
},
'MooTools' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/mootools-core-1.3.1.js', 'mustDoScriptLoadedCall' : true}
}
},
'MooToolsMore' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/mootools-more-1.3.1.1.js', 'mustDoScriptLoadedCall' : true}
},
'required' : ['MooTools']
},
'MooFlow' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/MooFlow-0.2.js', 'mustDoScriptLoadedCall' : true}
},
'styles' : {
'main' : {'url' : _url['css']+'/MooFlow/MooFlow.css'}
},
'required' : ['MooToolsMore']
},
'cEasyJs.popupImg' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/cEasyJs/cEasyJs.p0pupImg.js', 'mustDoScriptLoadedCall' : true}
},
'namespace' : 'popupImg',
'required' : ['jQuery'],
'altNames' : ['cEasy.popupImg']
},
'cEasyJs.popupIframe' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/cEasyJs/cEasyJs.p0pupIframe.js', 'mustDoScriptLoadedCall' : true}
},
'namespace' : 'popupIframe',
'required' : ['jQuery'],
'altNames' : ['cEasy.popupIframe']
},
'cEasyJs.dom' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/cEasyJs/cEasyJs.dom.js', 'mustDoScriptLoadedCall' : true}
},
'namespace' : 'dom',
'required' : ['jQuery']
},
'cEasyJs.xmlDoc' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/cEasyJs/cEasyJs.xmlDoc.js', 'mustDoScriptLoadedCall' : true}
},
'namespace' : 'xmlDoc',
'required' : ['jQuery']
},
'cEasyJs.soapWsClient' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/cEasyJs/cEasyJs.soapWsClient.js', 'mustDoScriptLoadedCall' : true}
},
'namespace' : 'soapWsClient',
'required' : ['jQuery', 'cEasyJs.xmlDoc']
},
'cEasyJs.suggest' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/cEasyJs/cEasyJs.suggest.js', 'mustDoScriptLoadedCall' : true}
},
'namespace' : 'suggest',
'required' : ['jQuery']
},
'cEasyJs.map' : {
'scripts' : {
'base' : {'url' : _url['jsBasic']+'/cEasyJs/cEasyJs.map.base.js', 'mustDoScriptLoadedCall' : true},
'main' : {'url' : _url['jsBasic']+'/cEasyJs/cEasyJs.map.googleMaps3.js', 'mustDoScriptLoadedCall' : true}
},
'namespace' : 'map',
'required' : ['jQuery', 'cEasyJs.dom']
},
'cEasyJs.geoPresenter' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/cEasyJs/cEasyJs.geoPresenter.js', 'mustDoScriptLoadedCall' : true}
},
'namespace' : 'geoPresenter',
'required' : ['jQuery', 'cEasyJs.dom', 'cEasyJs.xmlDoc', 'cEasyJs.soapWsClient', 'cEasyJs.suggest', 'cEasyJs.map']
},
'cEasyJs.geoEditor' : {
'scripts' : {
'main' : {'url' : _url['jsBasic']+'/cEasyJs/cEasyJs.geoEditor.js', 'mustDoScriptLoadedCall' : true}
},
'namespace' : 'geoEditor',
'required' : ['jQuery', 'cEasyJs.dom', 'cEasyJs.map']
}
}
var _loaded={};
var _loadCallback={};
var _printWin;
var _recommendWin;
var _curtainDiv=false;
var _curtainDivCss = {
'background-color':'#000000',
'position':'absolute',
'top':'0px',
'right':'0px',
'bottom':'0px',
'left':'0px',
'opacity':0.8,
'z-index':1000000000
};
var _loadingDiv=false;
var _loadingImageUrl=_url['icons']+'/cEasyJs/loading.gif';
var _loadingDivCss = {
'position':'absolute',
'width':32,
'height':32,
'padding':10,
'z-index':1000000001
};
/**
* public members
**/
that.language='de';
/**
* protected methods
**/
// -------------------------------------------------------------------
_addScript=function (bundleName, scriptName, encoding) {
encoding= encoding || 'utf-8';
var url=_bundles[bundleName]['scripts'][scriptName]['url'];
var _scriptId=_generateScriptNodeId(bundleName+'_'+scriptName);
var _scriptNode;
_scriptNode=document.createElement('script');
_scriptNode.setAttribute('type', 'text/javascript');
_scriptNode.setAttribute('id', _scriptId);
_scriptNode.setAttribute('charset', encoding);
var _head=document.getElementsByTagName('head')[0];
if (_head) {
_head.insertBefore(_scriptNode, null);
} else {
var _script=document.getElementsByTagName('script')[0];
_script.parentNode.insertBefore(_scriptNode, _script);
}
if (typeof(_scriptNode.addEventListener)!='undefined') { // w3c
_scriptNode.addEventListener('load', function () {that.scriptLoaded(bundleName, scriptName);}, false);
} else {// IE bugfix: attaching load-event on an script-node won't work in IE, so we use onreadystatechange
if (_scriptNode.readyState=='complete') {
that.scriptLoaded(bundleName, scriptName);
} else {
_scriptNode.onreadystatechange=function () {
if (_scriptNode.readyState=='complete') {
_scriptNode.onreadystatechange='';
that.scriptLoaded(bundleName, scriptName);
}
}
}
}
_scriptNode.setAttribute('src', url); // set src AFTER attaching onload-event is important, especially for safari
}
// -------------------------------------------------------------------
_addStyle=function (bundleName, styleName) {
var url=_bundles[bundleName]['styles'][styleName]['url'];
var _styleId=_generateStyleNodeId(bundleName+'_'+styleName);
var _newStyleNode=document.createElement('link');
_newStyleNode.setAttribute('type', 'text/css');
_newStyleNode.setAttribute('id', _styleId);
_newStyleNode.setAttribute('href', url);
_newStyleNode.setAttribute('rel', 'stylesheet');
setTimeout(function () { // Bugfix for IE6: append with delay, otherwise style will not be executed in IE6. DO NOT ASK WHY!
var _heads=document.getElementsByTagName('head');
try {_heads[0].appendChild(_newStyleNode);} catch (e) {} // this may fail in IE7 if head is not yet closed (see http://support.microsoft.com/kb/927917/en)
}, 100);
}
// -------------------------------------------------------------------
_generateScriptNodeId=function (name) {
return 'cCore_cEasyJsScript_'+name.replace(/[^0-9a-zA-Z_]/g, '_');
}
// -------------------------------------------------------------------
_generateStyleNodeId=function (name) {
return 'cCore_cEasyJsStyle_'+name.replace(/[^0-9a-zA-Z_]/g, '_');
}
// -------------------------------------------------------------------
_addBundleScripts=function (bundleName) {
for (var scriptName in _bundles[bundleName]['scripts']) {
_addScript(bundleName, scriptName);
}
}
// -------------------------------------------------------------------
_checkRequiredReady=function (bundleName) {
var _isReady=true;
for (var requiredName in _bundles[bundleName]['requiredState']) {
if (_bundles[bundleName]['requiredState'][requiredName]!='ready') {
_isReady=false;
break;
}
}
if (_isReady) {
_addBundleScripts(bundleName);
}
}
// -------------------------------------------------------------------
_checkBundleReady=function (bundleName) {
var _isReady=true;
if (_bundles[bundleName]['state']!='ready') {
for (var scriptName in _bundles[bundleName]['scripts']) {
if (_bundles[bundleName]['scripts'][scriptName]['state']!='ready') {
_isReady=false;
break;
}
}
if (_bundles[bundleName]['requiredState']) {
for (var requiredName in _bundles[bundleName]['requiredState']) {
if (_bundles[bundleName]['requiredState'][requiredName]!='ready') {
_isReady=false;
break;
}
}
}
if (_isReady) { // everything is ready, call final callbacks
_bundles[bundleName]['state']='ready';
window.setTimeout(function () {
for (var i=0; i < _bundles[bundleName]['callbacks'].length; i++) {
_bundles[bundleName]['callbacks'][i]();
}
}, 100);
}
}
}
/**
* public methods
**/
// -------------------------------------------------------------------
that.addCONST=function (namespace, consts) {
if (typeof(cEasyJs.CONST[namespace])=='undefined') {
cEasyJs.CONST[namespace]={};
}
for (var name in consts) {
cEasyJs.CONST[namespace][name]=consts[name];
}
}
// -------------------------------------------------------------------
that.addLANG=function (namespace, langs) {
if (typeof(cEasyJs.LANG[namespace])=='undefined') {
cEasyJs.LANG[namespace]={};
}
for (var name in langs) {
cEasyJs.LANG[namespace][name]=langs[name];
}
}
// -------------------------------------------------------------------
that.getUrl=function (name) {
return _url[name];
}
// -------------------------------------------------------------------
that.scriptLoaded=function (bundleName, scriptName, scriptParsed) {
if (_bundles[bundleName]['scripts'][scriptName]['state']!='ready') { // this may be called twice (if we have an explicit call within the script)
if (!_bundles[bundleName]['scripts'][scriptName]['mustDoScriptLoadedCall'] || scriptParsed) {
_bundles[bundleName]['scripts'][scriptName]['state']='ready';
_checkBundleReady(bundleName);
}
}
}
// -------------------------------------------------------------------
that.load=function (bundleName, callback) {
var _bundle=false;
if (_bundles[bundleName]) {
_bundle=_bundles[bundleName];
} else { // repair bundleName
for (checkBundleName in _bundles) {
if (checkBundleName.toLowerCase()==bundleName.toLowerCase()) {
bundleName=checkBundleName;
} else if (_bundles[checkBundleName]['altNames'] && _bundles[checkBundleName]['altNames'].length>0) {
for (var i=0; i < _bundles[checkBundleName]['altNames'].length; i++) {
if (_bundles[checkBundleName]['altNames'][i].toLowerCase()==bundleName.toLowerCase()) {
bundleName=checkBundleName;
break;
}
}
}
if (_bundles[bundleName]) {
_bundle=_bundles[bundleName];
break;
}
}
}
if (_bundle) {
if (_bundle['namespace']) {
if (typeof(cEasyJs[_bundle['namespace']])=='undefined') {
cEasyJs[_bundle['namespace']]={};
}
if (typeof(cEasyJs.CONST[_bundle['namespace']])=='undefined') {
cEasyJs.CONST[_bundle['namespace']]={};
}
if (typeof(cEasyJs.LANG[_bundle['namespace']])=='undefined') {
cEasyJs.LANG[_bundle['namespace']]={};
}
}
if (typeof(_bundle['state'])=='undefined') {
_bundle['state']='unloaded';
}
if (_bundle['state']=='ready') {
if (callback) callback();
} else if (_bundle['state']=='loading') {
window.setTimeout(function() {
that.load(bundleName, callback);
}, 200);
} else {
_bundle['state']='loading';
_bundle['callbacks']=[(callback ? callback : function (){})];
_bundle['requiredState']={};
// load styles
if (_bundle['styles']) {
for (styleName in _bundle['styles']) {
_bundle['styles'][styleName]['loaded']=0;
_addStyle(bundleName, styleName, false);
}
}
// load required
if (_bundle['required'] && _bundle['required'].length>0) {
for (var i=0; i < _bundle['required'].length; i++) {
var _requiredName=_bundle['required'][i];
var _requiredReadyCallback=function () {
var _requiredBundleName=_requiredName;
var _bundleName=bundleName;
return function () {
_bundles[_bundleName]['requiredState'][_requiredBundleName]='ready';
_checkRequiredReady(_bundleName);
}
}();
_bundle['requiredState'][_requiredName]=(_bundles[_requiredName] && _bundles[_requiredName]['state'] ? _bundles[_requiredName]['state'] : 'unloaded');
if (_bundle['requiredState'][_requiredName]=='ready') {
// nothing to do
} else if (_bundle['requiredState'][_requiredName]=='loading') {
_bundles[_requiredName]['callbacks'].push(_requiredReadyCallback);
} else { // not yet ready or loading
that.load(_requiredName, _requiredReadyCallback);
}
}
_checkRequiredReady(bundleName);
} else {
_addBundleScripts(bundleName);
}
}
} else {
alert('cEasyJs.load(): unknown bundleName \''+bundleName+'\'');
}
}
// -------------------------------------------------------------------
that.print=function (useWin, width, height) {
useWin= (useWin===false ? false : true);
width= width || 680;
height= height || 500;
if (useWin) {
_printWin=window.open(this.getUrl('print')+location.search, 'cEasyPrintWin', 'top=10, left=10, width='+width+', height='+height+', status=no, resizable=yes, scrollbars=yes');
_printWin.focus();
} else {
that.popupIframe(this.getUrl('print')+location.search, width, height);
}
};
// -------------------------------------------------------------------
that.recommend=function (useWin, width, height) {
width= width || 600;
height= height || 600;
if (useWin) {
_recommendWin=window.open(this.getUrl('recommend')+location.search, 'cEasyRecommendWin', 'top=10, left=10, width='+width+', height='+height+', status=no, resizable=yes, scrollbars=yes');
_recommendWin.focus();
} else {
that.popupIframe(this.getUrl('recommend')+location.search, width, height);
}
};
// -------------------------------------------------------------------
that.showCurtain=function (bindEvents, doNotShowLoadingDiv) {
doNotShowLoadingDiv= doNotShowLoadingDiv || false;
this.load('jQuery', function () {
if (doNotShowLoadingDiv) {
if (_loadingDiv) {
_loadingDiv.hide();
}
} else {
if (_loadingDiv) {
_loadingDiv.show();
} else {
/* firefox-opacity-hack:
* ---------------------
* It is no good idea to append imgDiv and loadingDiv to this.curtainDiv, cause then imgDiv would inherit
* opacity of this.curtainDiv (at least in FF) and there is no way to restore none-opacity for imgDiv.
* So we append imgDiv and loadingDiv to body
*/
_loadingDiv=jQuery('').css(_loadingDivCss).appendTo('body');
}
}
if (_curtainDiv) {
_curtainDiv.show();
} else {
_curtainDiv=jQuery('').css(_curtainDivCss).appendTo('body');
}
that.refitCurtain(true);
if (bindEvents) {
for (var i=0; i < bindEvents.length; i++) {
_curtainDiv.bind(bindEvents[i]['type'], bindEvents[i]['func']);
}
}
});
}
// -------------------------------------------------------------------
that.refitCurtain=function (doNotHideLoadingDiv) {
doNotHideLoadingDiv= doNotHideLoadingDiv || false;
_curtainDiv.css({
'height':jQuery(document).height()
});
if (jQuery.browser.msie && parseFloat(jQuery.browser.version)<7) {
_curtainDiv.css({
'width':jQuery(document).width()
});
}
if (_loadingDiv) {
_loadingDiv.css({ // refit position
'left':jQuery('html').scrollLeft()+Math.floor((jQuery(window).width()-32)/2)-10,
'top':jQuery('html').scrollTop()+Math.floor((jQuery(window).height()-32)/2)-10
});
if (!doNotHideLoadingDiv) {
_loadingDiv.hide();
}
}
}
// -------------------------------------------------------------------
that.hideCurtain=function (unbindEvents) {
if (typeof('jQuery')!='undefined') {
if (_loadingDiv) {
_loadingDiv.hide();
}
if (_curtainDiv) {
_curtainDiv.fadeOut();
}
if (unbindEvents) {
for (var i=0; i < unbindEvents.length; i++) {
_curtainDiv.unbind(unbindEvents[i]['type'], unbindEvents[i]['func']);
}
}
}
}
// -------------------------------------------------------------------
that.popupImg=function (url, groupClass) { // dummy that does load implementation and replaces itself
var _name='cEasyJs.popupImg';
if (_loaded[_name] || _loaded[_name]===0) {
alert('Beim Nachladen der Funktion »'+_name+'« ist ein Fehler aufgetreten');
this.hideCurtain([{
'type':'click.loadPopupImg',
'func':null
}]);
} else {
this.showCurtain([{
'type':'click.loadPopupImg',
'func':function () {
that.hideCurtain([{
'type':'click.loadPopupImg',
'func':null
}]);
}
}]);
this.load(_name, function () {
cEasyJs.popupImg(url, groupClass);
});
}
}
// -------------------------------------------------------------------
that.popupIframe=function (url, width, height, callback) { // dummy that does load implementation and replaces itself
var _name='cEasyJs.popupIframe';
if (_loaded[_name] || _loaded[_name]===0) {
alert('Beim Nachladen der Funktion »'+_name+'« ist ein Fehler aufgetreten');
this.hideCurtain([{
'type':'click.loadPopupIframe',
'func':null
}]);
} else {
this.showCurtain([{
'type':'click.loadPopupIframe',
'func':function () {
that.hideCurtain([{
'type':'click.loadPopupIframe',
'func':null
}]);
}
}]);
this.load(_name, function () {
cEasyJs.popupIframe(url, width, height, callback);
});
}
}
// -------------------------------------------------------------------
that.swapList=function (div, img, masterSwitch) {
if (masterSwitch) {
var _doOpen=(typeof(masterSwitch.innerText)=='undefined' ? (masterSwitch.textContent==cEasyJs.LANG.swapList.showAll ? true : false) : (masterSwitch.innerText==cEasyJs.LANG.swapList.showAll ? true : false));
var _imgObjs=document.getElementsByTagName('img');
var _imgPrefixLength=img.length;
for (var i=0; i < _imgObjs.length; i++) {
var _imgObj=_imgObjs[i];
if (_imgObj.id && _imgObj.id.substring(0, _imgPrefixLength)==img) {
_imgObj.src=_url['icons']+'/cEasyJs/swapList/'+(_doOpen ? 'minus' : 'plus')+'.gif';
}
}
var _divObjs=document.getElementsByTagName('div');
var _divPrefixLength=div.length;
for (var i=0; i < _divObjs.length; i++) {
var _divObj=_divObjs[i];
if (_divObj.id && _divObj.id.substring(0, _divPrefixLength)==div) {
_divObj.style.display=(_doOpen ? 'block' : 'none');
}
}
if (typeof(masterSwitch.innerText)=='undefined') {
masterSwitch.textContent=(_doOpen ? cEasyJs.LANG.swapList.hideAll : cEasyJs.LANG.swapList.showAll);
} else {
masterSwitch.innerText=(_doOpen ? cEasyJs.LANG.swapList.hideAll : cEasyJs.LANG.swapList.showAll);
}
} else {
var _doOpen=(div.style.display=='none' ? true : false);
img.src=_url['icons']+'/cEasyJs/swapList/'+(_doOpen ? 'minus' : 'plus')+'.gif';
div.style.display=(_doOpen ? 'block' : 'none');
}
}
return that;
}();
cEasyJs.CONST={};
cEasyJs.LANG={'swapList' : {}};
if (cEasyJs.language=='en') {
cEasyJs.addLANG('swapList', {
'showAll' : 'show all',
'hideAll' : 'hideAll'
});
} else if (cEasyJs.language=='fr') {
cEasyJs.addLANG('swapList', {
'showAll' : 'afficher toutes',
'hideAll' : 'masquer toutes'
});
} else {
cEasyJs.addLANG('swapList', {
'showAll' : 'alle anzeigen',
'hideAll' : 'alle ausblenden'
});
}
cEasyJs.addCONST('map', {
'MAPTYPE_OSM' : 'osm',
'MAPTYPE_OSMTAH' : null,
'MAPTYPE_OPNV' : 'opnv',
'MAPTYPE_CYCLE' : 'cycle',
'MAPTYPE_CUSTOM' : null,
'MAPTYPEDATA_CUSTOM' : null});
function cEasyPrint() { // deprecated (for backward-compatibility only)
return cEasyJs.print();
}
function cEasyRecommend() { // deprecated (for backward-compatibility only)
return cEasyJs.recommend();
}
cEasyJs.load('jQuery');
cEasy=cEasyJs; // use of namespace "cEasy" is deprecated (for backward-compatibility only)