/// <summary>
/// Handles external event recieved via WM_UNDO
/// </summary>
/// <param name="guiMgCtrl">ctrl to which this message is received</param>
private void OnUndo(GuiMgControl guiMgCtrl)
{
var rtEvt = new RunTimeEvent((MgControl)guiMgCtrl, ((MgControl)guiMgCtrl).getDisplayLine(false), true);
rtEvt.setInternal(InternalInterface.MG_ACT_EDT_UNDO);
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
/// <summary>process "timer" event</summary>
/// <param name = "mgTimer">object of 'MgTimer' class</param>
internal void ProcessTimer(MgTimer mgTimer)
{
MGData mgd = ((RCTimer)mgTimer).GetMgdata();
var task = mgd.getFirstTask();
// MgTimer/RCTimer uses interval in milliseconds but RuntimeEvent uses interval in seconds
// so convert it to seconds.
int seconds = (((RCTimer)mgTimer).TimerIntervalMiliSeconds) / 1000;
bool isIdle = ((RCTimer)mgTimer).IsIdleTimer;
if (mgd.IsAborting)
{
return;
}
var rtEvt = new RunTimeEvent(task, true);
rtEvt.setTimer(seconds, mgd.GetId(), isIdle);
rtEvt.setMainPrgCreator(rtEvt.getTask());
if (!isIdle)
{
rtEvt.setCtrl((MgControl)task.getLastParkedCtrl());
}
rtEvt.setInternal(InternalInterface.MG_ACT_TIMER);
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
/// <summary>
/// add Run Time Events to the events queue
/// </summary>
/// <param name = "foundTagName">possible tag name, name of object, which need be allocated</param>
private bool initEvents(XmlParser parser, String foundTagName)
{
if (foundTagName == null)
{
return(false);
}
if (foundTagName.Equals(ConstInterface.MG_TAG_EVENT))
{
var evt = new RunTimeEvent((MgControl)null);
evt.fillData(parser, null);
evt.convertParamsToArgs();
evt.setTask(null);
evt.setFromServer();
ClientManager.Instance.EventsManager.addToTail(evt);
}
else if (foundTagName.Equals(ConstInterface.MG_TAG_EVENTS_QUEUE))
{
parser.setCurrIndex(parser.getXMLdata().IndexOf(XMLConstants.TAG_CLOSE, parser.getCurrIndex()) +
1); // end of outer tag and its ">"
}
else if (foundTagName.Equals('/' + ConstInterface.MG_TAG_EVENTS_QUEUE))
{
parser.setCurrIndex2EndOfTag();
return(false);
}
else
{
Logger.Instance.WriteExceptionToLog("There is no such tag in EventsQueue: " + foundTagName);
return(false);
}
return(true);
}
/// <summary>triggered by gui. enable/disable a given act list.</summary>
/// <param name = "guiMgCtrl"></param>
/// <param name = "actList"></param>
/// <param name = "enable"></param>
internal void processEnableActs(GuiMgControl guiMgCtrl, int[] actList, bool enable)
{
var mgControl = (MgControl)guiMgCtrl;
var rtEvt = new RunTimeEvent(mgControl, true);
rtEvt.setInternal(enable
? InternalInterface.MG_ACT_ENABLE_EVENTS
: InternalInterface.MG_ACT_DISABLE_EVENTS);
rtEvt.setActEnableList(actList);
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
/// <summary>process Resize of the page, for table controls only</summary>
/// <param name = "guiMgCtrl"></param>
/// <param name = "newRowsInPage"></param>
internal void processTableResize(GuiMgControl guiMgCtrl, int newRowsInPage)
{
var mgControl = (MgControl)guiMgCtrl;
if (mgControl != null)
{
var rtEvt = new RunTimeEvent(mgControl, newRowsInPage, true);
rtEvt.setInternal(InternalInterface.MG_ACT_RESIZE);
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
}
/// <summary>
/// If current control becomes invisible/disabled/non parkable, then put MG_ACT_TBL_NXTFLD into queue.
/// </summary>
/// <param name="ctrl">control whose property is changed.</param>
internal void OnNonParkableLastParkedCtrl(GuiMgControl ctrl)
{
MgControlBase mgControl = (MgControlBase)ctrl;
//If task is already in exiting edit state, do not add MG_ACT_TBL_NXTFLD. (Defect 67647)
if (ClientManager.Instance.EventsManager.getForceExit() != ForceExit.Editing)
{
RunTimeEvent rtEvt = new RunTimeEvent((MgControl)mgControl, mgControl.getDisplayLine(false), false);
rtEvt.setInternal(InternalInterface.MG_ACT_TBL_NXTFLD);
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
}
/// <summary>process set data for row</summary>
///<param name = "guiMgCtrl">table control</param>
/// <param name = "sendAll">if true , always send all records</param>
internal void processGetRowsData(GuiMgControl guiMgCtrl, int desiredTopIndex, bool sendAll,
LastFocusedVal lastFocusedVal)
{
var mgControl = (MgControl)guiMgCtrl;
if (mgControl != null && mgControl.Type == MgControlType.CTRL_TYPE_TABLE)
{
var rtEvt = new RunTimeEvent(mgControl, desiredTopIndex, true);
rtEvt.setInternal(InternalInterface.MG_ACT_ROW_DATA_CURR_PAGE);
rtEvt.setSendAll(sendAll);
rtEvt.LastFocusedVal = lastFocusedVal;
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
}
/// <summary>
/// This function handles DN control value changed event.
/// </summary>
/// <param name="guiMgCtrl">DN control</param>
/// <param name="line">the line of multi line control</param>
private void ProcessDNControlValueChangedEvent(GuiMgControl guiMgCtrl, int line)
{
Debug.Assert(Misc.IsGuiThread());
//Get the value of the control i.e value of property specified in PropInterface.PROP_TYPE_DN_CONTROL_VALUE_PROPERTY.
object ctrlVal = ((MgControl)guiMgCtrl).GetDNControlValue();
//Put action to update the field with property value.
var rtEvt = new RunTimeEvent((MgControl)guiMgCtrl, line, true);
rtEvt.setInternal(InternalInterface.MG_ACT_UPDATE_DN_CONTROL_VALUE);
rtEvt.DotNetArgs = new object[] { ctrlVal };
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
/// <summary>process "selection" event</summary>
/// <param name = "val">the value of the control </param>
/// <param name = "guiMgCtrl">the control </param>
/// <param name = "line"> the line of the multiline control </param>
/// <param name = "produceClick">TODO </param>
internal void processSelection(String val, GuiMgControl guiMgCtrl, int line, bool produceClick)
{
var mgControl = (MgControl)guiMgCtrl;
if (mgControl.Type == MgControlType.CTRL_TYPE_BUTTON && mgControl.getForm().getTask().getLastParkedCtrl() != mgControl)
{
produceClick = true;
}
var rtEvt = new RunTimeEvent(mgControl, line, true);
rtEvt.setInternal(InternalInterface.MG_ACT_SELECTION);
rtEvt.setValue(val);
rtEvt.setProduceClick(produceClick);
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
/// <summary>process "click" event</summary>
///<param name = "guiMgCtrl">the control</param>
/// <param name = "line"> the line of the multiline control</param>
/// <param name = "value">the value of the control</param>
internal void processMouseUp(GuiMgControl guiMgCtrl, int line)
{
var mgControl = (MgControl)guiMgCtrl;
var rtEvt = new RunTimeEvent(mgControl, line, true);
bool produceClick = true;
if (mgControl.Type == MgControlType.CTRL_TYPE_BUTTON &&
((CtrlButtonTypeGui)mgControl.getProp(PropInterface.PROP_TYPE_BUTTON_STYLE).getValueInt()) ==
CtrlButtonTypeGui.Hypertext)
{
produceClick = false;
}
rtEvt.setProduceClick(produceClick);
rtEvt.setInternal(InternalInterface.MG_ACT_CTRL_MOUSEUP);
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
/// <summary>process browser events</summary>
/// <param name = "guiMgCtrl">browser control</param>
/// <param name = "evt">the event code from InternalInterface</param>
/// <param name = "text">the text of the event</param>
internal void processBrowserEvent(GuiMgControl guiMgCtrl, int evt, String text)
{
var browserCtrl = (MgControl)guiMgCtrl;
var rtEvt = new RunTimeEvent(browserCtrl, browserCtrl.getDisplayLine(false), true);
rtEvt.setInternal(evt);
var argsList = new GuiExpressionEvaluator.ExpVal[1];
//create the string for the blob
string blobString = BlobType.createFromString(text, BlobType.CONTENT_TYPE_UNICODE);
argsList[0] = new GuiExpressionEvaluator.ExpVal(StorageAttribute.BLOB, false, blobString);
var args = new ArgumentsList(argsList);
rtEvt.setArgList(args);
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
/// <summary> Add Open Context Menu event on right click on form.</summary>
/// <param name = "guiMgControl">control </param>
/// <param name = "guiMgForm">code of internal event </param>
/// <param name = "left">code of internal event </param>
/// <param name = "top">code of internal event </param>
/// <param name = "line">code of internal event </param>
public void AddOpenContextMenuEvent(GuiMgControl guiMgControl, GuiMgForm guiMgForm, int left, int top, int line)
{
MgControl ctrl = null;
Task task = null;
if (guiMgControl != null)
{
if (guiMgControl is MgControl)
{
ctrl = (MgControl)guiMgControl;
if (ctrl.Type == MgControlType.CTRL_TYPE_SUBFORM)
{
task = (Task)ctrl.GetSubformMgForm().getTask();
}
else
{
task = (Task)((MgControlBase)guiMgControl).getForm().getTask();
}
}
}
else
{
task = (Task)((MgFormBase)guiMgForm).getTask();
}
// Prepare event for MG_ACT_CONTEXT_MENU to open context menu.
var rtEvt = new RunTimeEvent(task);
rtEvt.setInternal(InternalInterface.MG_ACT_CONTEXT_MENU);
rtEvt.setCtrl(ctrl);
//Prepare an argument list for left and top co-ordinate.
var argsList = new GuiExpressionEvaluator.ExpVal[3];
argsList[0] = new GuiExpressionEvaluator.ExpVal(StorageAttribute.ALPHA, false, left.ToString());
argsList[1] = new GuiExpressionEvaluator.ExpVal(StorageAttribute.ALPHA, false, top.ToString());
argsList[2] = new GuiExpressionEvaluator.ExpVal(StorageAttribute.ALPHA, false, line.ToString());
var args = new ArgumentsList(argsList);
rtEvt.setArgList(args);
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
/// <summary>process a dot net event.</summary>
/// <param name="sender">the object from which the event was raised.</param>
/// <param name="mgControl">an (optional) control for which the variable was selected.
/// if null, the invoked object is not a control on a form.</param>
/// <param name="eventName"></param>
/// <param name="parameters">parameters passed to the event handler.</param>
internal void ProcessDotNetEvent(Object sender, GuiMgControl mgControl, String eventName, object[] parameters)
{
if (mgControl != null)
{
var rtEvt = new RunTimeEvent((MgControl)mgControl, 0, true);
rtEvt.setDotNet(eventName);
rtEvt.DotNetArgs = parameters;
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
else //.net events on objects that are not controls and not connected to any task
{
//QCR #926669 , For sibling tasks, events order will be random. But when there is hierarchy, the lower task in the subtask tree should be performed first.
List <Task> tasks = ClientManager.Instance.getTasksByObject(sender);
tasks.Sort(ClientManager.CompareByDepth);
foreach (Task item in tasks)
{
var rtEvt = new RunTimeEvent(item, true);
rtEvt.setDotNet(eventName);
rtEvt.DotNetObject = sender;
rtEvt.DotNetArgs = parameters;
ClientManager.Instance.EventsManager.addToTail(rtEvt);
}
}
}
/// <summary>
/// check if event can be executed during task close
/// </summary>
/// <param name="evt"></param>
/// <returns></returns>
internal virtual bool AllowEventExecutionDuringTaskClose(RunTimeEvent evt)
{
return(false);
}
