Task List Description
[ Volatile Task ]
0){
oResp = this.EditData(aF, this.getObjects().task_construct.id);
}
else{
oResp = this.AddData(aF);
}
if(oResp.status){
this.getObjects().task_construct.changes = 0;
var sId = oResp.responseId;
if(!sId || sId.length == 0){
this.SetLabel("Error retrieving data id");
this.getObjects().task_construct.id = 0;
}
else{
this.getObjects().task_construct.id = parseInt(sId);
this.GetElementByRID("task_id").value = sId;
///this.RefreshDWACLists();
this.SetLabel("Saved!");
Hemi.xml.setInnerXHTML(this.GetElementByRID("task_info"),"Id: " + sId + " / Path: " + oResp.responsePath);
this.SetDataPath(oResp.responsePath);
}
}
else{
this.SetLabel("Failed to save task list");
}
this.GetElementByRID("task_text").value = sTemp;
},
NewTask : function(){
var oW = Hemi.app.createWindow(0,"Templates/NewTask.xml","NewTask-" + (new Date()).getTime(),0,0,{opener_id:this.getObjectId()});
oW.resizeTo(500,350);
// Destroy the window when finished
//
oW.setHideOnClose(0);
},
CreateNewObject : function(){
if(this.getObjects().task_construct && this.getObjects().task_construct.changes > 0 && !confirm("Continue? Changes will be lost.")) return;
var oW = Hemi.app.createWindow(0,"Templates/NewTaskList.xml","NewTaskList-" + this.getObjectId(),0,0,{opener_id:this.getObjectId()});
oW.resizeTo(500,350);
// Destroy the window when finished
//
oW.setHideOnClose(0);
//this.SetLabel("New Task List - Remember to Save!");
},
BuildTaskList : function(vTask){
if(!this.getObjects().task_construct){
this.SetLabel("Invalid task construct");
return;
}
var sName = Hemi.text.trim(this.GetElementByRID("task_name").value);
this.getObjects().task_construct.name = sName;
var aBuff = [];
var iIndex = this.GetElementByRID("build_task").selectedIndex;
var bXml = (iIndex == 0 ? 1 : 0);
var bTaskXml = (iIndex == 1 ? 1 : 0);
var bEmbScr = (iIndex == 2 ? 1 : 0);
if(bEmbScr || bTaskXml){
this.GetElementByRID("task_model_controls").style.display = "inline";
}
else{
this.GetElementByRID("task_model_controls").style.display = "none";
}
if(bXml){
aBuff.push("\n\n");
}
if(bXml || bTaskXml) aBuff.push(this.getObjects().task_construct.xhtml_content);
if(bXml || bTaskXml){
var aTasks = (vTask ? [this.getObjects().task_construct.tasks[vTask]] : this.getObjects().task_construct.tasks);
for(var i in aTasks){
aBuff.push("\t");
if(aTasks[i].action_type == "script" || aTasks[i].handler_type == "script"){
aBuff.push("\n<" + "![CD" + "ATA[\n");
aBuff.push((aTasks[i].action_type == "script" ? aTasks[i].action : aTasks[i].handler));
aBuff.push("\n]" + "]>");
}
for(var d in aTasks[i].depends){
var oD = aTasks[i].depends[d];
aBuff.push("\n\t\t");
aBuff.push(oD.named_dependency ? "");
}
for(var d in aTasks[i].params){
var oP = aTasks[i].params[d];
aBuff.push("\n\t\t");
aBuff.push("<" + "![CD" + "ATA[");
aBuff.push(oP.value + "]" + "]>");
}
aBuff.push("\n\t");
}
}
if(bXml){
aBuff.push("\n");
}
var sText = aBuff.join("");
this.GetElementByRID("task_text").value = sText;
},
GetDependencyList : function(){
return this.GetComponentByRID("dependency_list").GetWideSelect();
},
GetTaskList : function(){
return this.GetComponentByRID("task_list").GetWideSelect();
},
NewTaskFunction : function(){
this.NewFunction(this.getObjects().task_construct);
this.SetLabel("New Function - Remember to Save!");
},
UpdateTaskMember : function(){
var iIndex = this.GetElementByRID("build_task").selectedIndex;
var oItem = this.GetTaskList().getActiveItem();
if(iIndex == 0 || !oItem){
alert("Item not specified");
return;
}
if(iIndex == 1){
var sXhtml = this.GetElementByRID("task_text").value;
var oX = 0;
try{
oX = Hemi.xml.parseXmlDocument("" + sXhtml + "");
}
catch(e){
}
if((oX == null || oX.documentElement == null || oX.documentElement.nodeName == "parsererror") && !confirm("Warning - content is not valid XHTML/XML. Continue updating?")) return;
var oTask = oX.getElementsByTagName("task");
if(oTask.length == 0){
alert("Invalid Task XML Construct");
return;
}
oTask = oTask[0];
var sId = oTask.getAttribute("id");
if(sId != oItem.name && this.getObjects().task_construct[sId] && !confirm("Task " + sId + " already exists. Replace it?")) return;
this.GetTaskList().clearItem(oItem.index);
this.ImportTaskFromXml(oTask);
this.getObjects().task_construct.changes++;
if(oX) this.SetLabel("Updated Member - Remember to Save!");
else this.SetLabel("Updated Member - The content is invalid!");
}
},
_handle_tasklistclick : function(sEvent,oItem){
this.GetDependencyList().clearItems();
if(!oItem || typeof oItem.data != "string" || !this.getObjects().task_construct){
this.GetElementByRID("task_text").value = "";
return;
}
var vTask = this.getObjects().task_construct.tasks[oItem.name];
if(!vTask){
this.GetElementByRID("task_text").value = "Task '" + oItem.name + "' is not constructed.";
return;
}
this.GetElementByRID("task_model_controls").style.display = "inline";
this.GetElementByRID("build_task").selectedIndex = 1;
this.BuildTaskList(oItem.name);
this.RefreshTaskDependencyList();
},
RefreshTaskDependencyList : function(){
this.GetDependencyList().clearItems();
var oItem = this.GetTaskList().getActiveItem();
if(!oItem || !this.getObjects().task_construct.tasks[oItem.name]) return;
var oTask = this.getObjects().task_construct.tasks[oItem.name];
for(var i in oTask.depends){
var oDepend = oTask.depends[i];
var sName = (oDepend.named_dependency ? "Named Dependency " : "")
+ oDepend.rid
+ (oDepend.auto_execute ? " runs automatically" : "")
;
this.GetDependencyList().addItem(sName, oDepend.rid);
}
},
LoadTaskText : function(){
var bXml = (this.GetElementByRID("build_task").selectedIndex == 0 ? 1 : 0);
if(this.getObjects().task_construct && this.getObjects().task_construct.changes > 0 && !confirm("Continue? Changes will be lost.")) return 0;
if(!bXml){
this.SetLabel("Parsing only available for full tasks XML file format. Select Task List XML.");
return 0;
}
var oXml = null;
var sTaskText = this.GetElementByRID("task_text").value
try{
oXml = Hemi.xml.parseXmlDocument(sTaskText);
}
catch(e){
//alert("Error parsing XML");
//return 0;
}
if(oXml == null || oXml.documentElement == null){
this.SetLabel("Failed to parse Task XML");
return 0;
}
var aAppComp = oXml.getElementsByTagName("tasks");
if(aAppComp.length == 0){
this.SetLabel("No tasks definitions found");
return 0;
}
this.GetTaskList().clearItems();
var sXhtmlContent = "";
if(aAppComp.length > 1){
this.SetLabel("Multiple tasks definitions found. Displaying the first tasks only. Saving any changes will only save the one tasks list.");
}
var oComp = aAppComp[0];
var n;
this.GetElementByRID("task_description").value = "";
this.GetElementByRID("task_name").value = ((n = oComp.getAttribute("id")) ? n : "");
this.getObjects().task_construct = this.ParseConstruct(this.GetTaskList(), "");
this.getObjects().task_construct.xhtml_content = "";
for(var i = 0; i < oComp.childNodes.length; i++){
if(oComp.childNodes[i].nodeType != 1 || oComp.childNodes[i].nodeName != "task") continue;
var oTask = oComp.childNodes[i];
this.ImportTaskFromXml(oTask);
}
this.RefreshTaskBuilder();
this.RefreshTaskDependencyList();
return 1;
},
ImportTaskFromXml : function(oTaskNode){
var sId = oTaskNode.getAttribute("id");
var sAction = oTaskNode.getAttribute("action");
var sActionType = oTaskNode.getAttribute("action-type");
var sHandler = oTaskNode.getAttribute("handler");
var sHandlerType = oTaskNode.getAttribute("handler-type");
if(sAction == "#cdata") sAction = Hemi.text.trim(Hemi.xml.getCDATAValue(oTaskNode));
if(sHandler == "#cdata") sHandler = Hemi.text.trim(Hemi.xml.getCDATAValue(oTaskNode));
var vTask = this.AddTaskConstruct(this.getObjects().task_construct, sId, sActionType, sAction, sHandlerType, sHandler);
for(var c = 0; c < oTaskNode.childNodes.length; c++){
if(oTaskNode.childNodes[c].nodeType != 1) continue;
var oDepend = oTaskNode.childNodes[c];
if(oDepend.nodeName == "param"){
var sEval = oDepend.getAttribute("eval");
this.AddTaskParameterConstruct(this.getObjects().task_construct, sId, Hemi.xml.getInnerText(oDepend), ((sEval == "1" || sEval == "true") ? 1 : 0));
}
else{
var sRid = oDepend.getAttribute("rid");
var sAuto = oDepend.getAttribute("auto-execute");
this.AddTaskDependencyConstruct(this.getObjects().task_construct, sId, sRid, (oDepend.nodeName == "depends" ? 1 : 0), (sAuto != null && (sAuto == "1" || sAuto == "true") ? 1 : 0));
}
}
},
RemoveTaskMember : function(){
if(this.GetElementByRID("build_task").selectedIndex != 1) return;
var o = this.GetTaskList().getActiveItem();
var oConstruct = this.getObjects().task_construct;
if(!o || !oConstruct || !oConstruct.tasks[o.data]){
this.SetLabel("Remove Task Member - Nothing to do");
return;
}
delete oConstruct.tasks[o.data];
this.GetTaskList().clearItem(o.index);
oConstruct.changes++;
this.GetElementByRID("build_task").selectedIndex = 0;
this.BuildTaskList();
this.SetLabel("Removed Member - Remember to Save!");
},
AddTaskDependency : function(){
var o = this.GetTaskList().getActiveItem();
if(!o) return;
Hemi.app.createWindow("Dependency Picker","Templates/Picker.xml","DependencyPicker",0,0,[],this._prehandle_task_picker_open);
},
RemoveTaskDependency : function(){
var oT = this.GetTaskList().getActiveItem();
var oD = this.GetDependencyList().getActiveItem();
if(!oT || !oD){
alert("Invalid task and dependency selection");
return;
}
var vTask = this.getObjects().task_construct.tasks[oT.name];
delete vTask.depends[oD.data];
this.GetDependencyList().clearItem(oD.index);
this.RefreshTaskDependencyList();
},
_handle_task_picker_open : function(oW){
var o = this.GetTaskList().getActiveItem();
oW.setCanResize(0);
oW.resizeTo(300,300);
Hemi.app.getWindowManager().CenterWindow(oW);
oW.setIsModal(1);
oW.SetPickerHandler(this._prehandle_task_picker_choose);
var aItems = this.GetTaskList().getItems();
oW.GetPickerList().addItem("Named Dependency","__prompt_depends__");
oW.GetPickerList().addItem("Framework Task: load_application_config","named:load_application_config");
oW.GetPickerList().addItem("Framework Task: dom_event_window_load","named:dom_event_window_load");
oW.GetPickerList().addItem("Framework Task: space_driver","named:space_driver");
for(var i = 0; i < aItems.length; i++){
if(aItems[i].data != o.data) oW.GetPickerList().addItem(aItems[i].name,aItems[i].data);
}
oW.setHideOnClose(0);
},
_handle_task_picker_choose : function(oPicker, oItem){
oPicker.Close();
var aCurrent = this.GetDependencyList().getItems();
if(oItem.data == "__prompt_depends__"){
var sP = prompt("Enter named dependency");
if(sP == null || sP.length == "") return;
oItem.data = "named:" + sP;
}
var bCheck = 0;
for(var i = 0; i < aCurrent.length; i++){
if(aCurrent[i].data == oItem.data){
bCheck = 1;
break;
}
}
if(bCheck){
this.SetLabel("Dependency '" + oItem.data + "' is already included");
}
else{
var o = this.GetTaskList().getActiveItem();
var bNamed = 0;
if(oItem.data.match(/^named:/)){
oItem.data = oItem.data.replace(/^named:/,"");
bNamed = 1;
}
this.AddTaskDependencyConstruct(this.getObjects().task_construct,o.name,oItem.data,bNamed,1);
this.getObjects().task_construct.changes++;
this.RefreshTaskDependencyList();
this.BuildTaskList(o.name);
}
}
]]>