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shrine-medco/shrine-webclient/src/main/html/js-i2b2/cells/CRC/CRC_sdx_QDEF.js
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CRC_sdx_QDEF.js
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/**
* @projectDescription The SDX controller library for the Query Definition data-type.
* @namespace i2b2.sdx.TypeControllers.QDEF
* @inherits i2b2.sdx.TypeControllers
* @author Nick Benik, Griffin Weber MD PhD
* @version 1.3
* @see i2b2.sdx
* ----------------------------------------------------------------------------------------
* updated 9-15-08: RC4 launch [Nick Benik]
*/
console.group('Load & Execute component file: CRC > SDX > Query DEFinition');
console.time('execute time');
i2b2.sdx.TypeControllers.QDEF = {};
i2b2.sdx.TypeControllers.QDEF.model = {};
// *********************************************************************************
// ENCAPSULATE DATA
// *********************************************************************************
i2b2.sdx.TypeControllers.QDEF.getEncapsulateInfo = function() {
// this function returns the encapsulation head information
return {sdxType: 'QDEF', sdxKeyName: 'key', sdxControlCell:'CRC', sdxDisplayNameKey: 'QDEF_name'};
}
i2b2.sdx.TypeControllers.QDEF.SaveToDataModel = function(sdxData, sdxParentNode) { return undefined;}
i2b2.sdx.TypeControllers.QDEF.LoadFromDataModel = function(key_value) {}
i2b2.sdx.TypeControllers.QDEF.ClearAllFromDataModel= function(sdxOptionalParent) { return true; }
// *********************************************************************************
// GENERATE HTML (DEFAULT HANDLER)
// *********************************************************************************
i2b2.sdx.TypeControllers.QDEF.RenderHTML= function(sdxData, options, targetDiv) {
// OPTIONS:
// title: string
// showchildren: true | false
// cssClass: string
// icon: [data object]
// icon: (filename of img, appended to i2b2_root+cellDir + '/assets')
// iconExp: (filename of img, appended to i2b2_root+cellDir + '/assets')
// dragdrop: string (function name)
// context: string
// click: string
// dblclick: string
if (Object.isUndefined(options)) { options = {}; }
var render = {html: retHtml, htmlID: id};
var id = "CRC_ID-" + i2b2.GUID();
// process drag drop controllers1
if (!Object.isUndefined(options.dragdrop)) {
// NOTE TO SELF: should attachment of node dragdrop controller be handled by the SDX system as well?
// This would ensure removal of the onmouseover call in a cross-browser way
var sDD = ' onmouseover="' + options.dragdrop + '(\''+ targetDiv.id +'\',\'' + id + '\')" ';
} else {
var sDD = '';
}
if (Object.isUndefined(options.cssClass)) { options.cssClass = 'sdxDefaultQDEF';}
// user can override
bCanExp = true;
if (Object.isBoolean(options.showchildren)) {
bCanExp = options.showchildren;
}
render.canExpand = bCanExp;
render.iconType = "QDEF";
if (!Object.isUndefined(options.icon)) { render.icon = i2b2.hive.cfg.urlFramework + 'cells/CRC/assets/'+ options.icon }
if (!Object.isUndefined(options.iconExp)) { render.iconExp = i2b2.hive.cfg.urlFramework + 'cells/CRC/assets/'+ options.iconExp }
// in cases of one set icon, copy valid icon to the missing icon
if (Object.isUndefined(render.icon) && !Object.isUndefined(render.iconExp)) { render.icon = render.iconExp; }
if (!Object.isUndefined(render.icon) && Object.isUndefined(render.iconExp)) { render.iconExp = render.icon; }
// handle the event controllers
var sMainEvents = sDD;
var sImgEvents = sDD;
// **** Render the HTML ***
var retHtml = '<DIV id="' + id + '" ' + sMainEvents + ' style="white-space:nowrap;cursor:pointer;">';
retHtml += '<DIV ';
if (Object.isString(options.cssClass)) {
retHtml += ' class="'+options.cssClass+'" ';
} else {
retHtml += ' class= "sdxDefaultQDEF" ';
}
retHtml += sImgEvents;
retHtml += '>';
retHtml += '<IMG src="'+render.icon+'"/> ';
if (!Object.isUndefined(options.title)) {
retHtml += options.title;
} else {
console.warn('[SDX RenderHTML] no title was given in the creation options for an CRC > QDEF node!');
retHtml += ' QDEF '+id;
}
retHtml += '</DIV></DIV>';
render.html = retHtml;
render.htmlID = id;
var retObj = {};
Object.extend(retObj, sdxData);
retObj.renderData = render;
return retObj;
}
// *********************************************************************************
// HANDLE HOVER OVER TARGET ENTRY (DEFAULT HANDLER)
// *********************************************************************************
i2b2.sdx.TypeControllers.QDEF.onHoverOver = function(e, id, ddProxy) {
var el = $(id);
if (el) { Element.addClassName(el,'ddQDEFTarget'); }
}
// *********************************************************************************
// HANDLE HOVER OVER TARGET EXIT (DEFAULT HANDLER)
// *********************************************************************************
i2b2.sdx.TypeControllers.QDEF.onHoverOut = function(e, id, ddProxy) {
var el = $(id);
if (el) { Element.removeClassName(el,'ddQDEFTarget'); }
}
// *********************************************************************************
// ADD DATA TO TREENODE (DEFAULT HANDLER)
// *********************************************************************************
i2b2.sdx.TypeControllers.QDEF.AppendTreeNode = function(yuiTree, yuiRootNode, sdxDataPack, callbackLoader) {
var myobj = { html: sdxDataPack.renderData.html, nodeid: sdxDataPack.renderData.htmlID}
var tmpNode = new YAHOO.widget.HTMLNode(myobj, yuiRootNode, false, true);
if (sdxDataPack.renderData.canExpand && !Object.isUndefined(callbackLoader)) {
// add the callback to load child nodes
sdxDataPack.sdxInfo.sdxLoadChildren = callbackLoader;
}
tmpNode.data.i2b2_SDX= sdxDataPack;
tmpNode.toggle = function() {
if (!this.tree.locked && ( this.hasChildren(true) ) ) {
var data = this.data.i2b2_SDX.renderData;
var img = this.getContentEl();
img = Element.select(img,'img')[0];
if (this.expanded) {
img.src = data.icon;
this.collapse();
} else {
img.src = data.iconExp;
this.expand();
}
}
};
if (!sdxDataPack.renderData.canExpand) { tmpNode.dynamicLoadComplete = true; }
return tmpNode;
}
// *********************************************************************************
// ATTACH DRAG TO DATA (DEFAULT HANDLER)
// *********************************************************************************
i2b2.sdx.TypeControllers.QDEF.AttachDrag2Data = function(divParentID, divDataID){
if (Object.isUndefined($(divDataID))) { return false; }
// get the i2b2 data from the yuiTree node
var tvTree = YAHOO.widget.TreeView.getTree(divParentID);
var tvNode = tvTree.getNodeByProperty('nodeid', divDataID);
if (!Object.isUndefined(tvNode.DDProxy)) { return true; }
// attach DD
var t = new i2b2.sdx.TypeControllers.QDEF.DragDrop(divDataID)
t.yuiTree = tvTree;
t.yuiTreeNode = tvNode;
tvNode.DDProxy = t;
// clear the mouseover attachment function
var tdn = $(divDataID);
if (!Object.isUndefined(tdn.onmouseover)) {
try {
delete tdn.onmouseover;
} catch(e) {
tdn.onmouseover;
}
}
if (!Object.isUndefined(tdn.attributes)) {
for (var i=0;i<tdn.attributes.length; i++) {
if (tdn.attributes[i].name=="onmouseover") {
try {
delete tdn.onmouseover;
} catch(e) {
tdn.onmouseover;
}
}
}
}
}
// *********************************************************************************
// DRAG DROP PROXY CONTROLLER
// *********************************************************************************
i2b2.sdx.TypeControllers.QDEF.DragDrop = function(id, config) {
if (id) {
this.init(id, 'QDEF',{isTarget:false});
this.initFrame();
}
var s = this.getDragEl().style;
s.borderColor = "transparent";
s.opacity = 0.75;
s.filter = "alpha(opacity=75)";
s.whiteSpace = "nowrap";
s.overflow = "hidden";
s.textOverflow = "ellipsis";
};
YAHOO.extend(i2b2.sdx.TypeControllers.QDEF.DragDrop, YAHOO.util.DDProxy);
i2b2.sdx.TypeControllers.QDEF.DragDrop.prototype.startDrag = function(x, y) {
var dragEl = this.getDragEl();
var clickEl = this.getEl();
dragEl.innerHTML = clickEl.innerHTML;
dragEl.className = clickEl.className;
dragEl.style.backgroundColor = '#FFFFEE';
dragEl.style.color = clickEl.style.color;
dragEl.style.border = "1px solid blue";
dragEl.style.width = "160px";
dragEl.style.height = "20px";
this.setDelta(15,10);
};
i2b2.sdx.TypeControllers.QDEF.DragDrop.prototype.endDrag = function(e) {
// remove DragDrop targeting CCS
var targets = YAHOO.util.DDM.getRelated(this, true);
for (var i=0; i<targets.length; i++) {
var targetEl = targets[i]._domRef;
i2b2.sdx.Master.onHoverOut('QDEF', e, targetEl, this);
}
};
i2b2.sdx.TypeControllers.QDEF.DragDrop.prototype.alignElWithMouse = function(el, iPageX, iPageY) {
var oCoord = this.getTargetCoord(iPageX, iPageY);
if (!this.deltaSetXY) {
var aCoord = [oCoord.x, oCoord.y];
YAHOO.util.Dom.setXY(el, aCoord);
var newLeft = parseInt( YAHOO.util.Dom.getStyle(el, "left"), 10 );
var newTop = parseInt( YAHOO.util.Dom.getStyle(el, "top" ), 10 );
this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
} else {
var posX = (oCoord.x + this.deltaSetXY[0]);
var posY = (oCoord.y + this.deltaSetXY[1]);
var scrSize = document.viewport.getDimensions();
var maxX = parseInt(scrSize.width-25-160);
var maxY = parseInt(scrSize.height-25);
if (posX > maxX) {posX = maxX;}
if (posX < 6) {posX = 6;}
if (posY > maxY) {posY = maxY;}
if (posY < 6) {posY = 6;}
YAHOO.util.Dom.setStyle(el, "left", posX + "px");
YAHOO.util.Dom.setStyle(el, "top", posY + "px");
}
this.cachePosition(oCoord.x, oCoord.y);
this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
};
i2b2.sdx.TypeControllers.QDEF.DragDrop.prototype.onDragOver = function(e, id) {
// fire the onHoverOver (use SDX so targets can override default event handler)
i2b2.sdx.Master.onHoverOver('QDEF', e, id, this);
};
i2b2.sdx.TypeControllers.QDEF.DragDrop.prototype.onDragOut = function(e, id) {
// fire the onHoverOut handler (use SDX so targets can override default event handlers)
i2b2.sdx.Master.onHoverOut('QDEF', e, id, this);
};
i2b2.sdx.TypeControllers.QDEF.DragDrop.prototype.onDragDrop = function(e, id) {
i2b2.sdx.Master.onHoverOut('QDEF', e, id, this);
// retreive the concept data from the dragged element
draggedData = this.yuiTreeNode.data.i2b2_SDX;
i2b2.sdx.Master.ProcessDrop(draggedData, id);
};
// *********************************************************************************
// <BLANK> DROP HANDLER
// !!!! DO NOT EDIT - ATTACH YOUR OWN CUSTOM ROUTINE USING
// !!!! THE i2b2.sdx.Master.setHandlerCustom FUNCTION
// *********************************************************************************
i2b2.sdx.TypeControllers.QDEF.DropHandler = function(sdxData) {
alert('[PatientRecord DROPPED] You need to create your own custom drop event handler.');
}
console.timeEnd('execute time');
console.groupEnd();
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