public void InitializeEx(
MgaProject project,
MgaMetaPart meta,
MgaFCO obj,
IMgaCommonDecoratorEvents eventSink,
ulong parentWnd)
{
try
{
Initialize(project, meta, obj);
if (name != null)
{
IntPtr parentHwnd;
unchecked { parentHwnd = (IntPtr)(int)parentWnd; }
using (Graphics g = Graphics.FromHwnd(parentHwnd))
{
Font font = new Font("Arial", 12f, GraphicsUnit.Pixel);
LabelSize = g.MeasureString(name, font);
}
}
}
catch (Exception ex)
{
// sometimes the mgafco is inaccessible
Trace.TraceWarning(ex.ToString().Replace('\n', '\t'));
}
}
/// <summary>
/// Get the meta object
/// </summary>
/// <param name="metaPart">MetaPart</param>
/// <param name="metaFco">returns the MetaFCO</param>
/// <returns>true if succeeded</returns>
bool GetMetaFCO(MgaMetaPart metaPart, out MgaMetaFCO metaFco)
{
metaFco = null;
if (metaPart == null)
{
return(false);
}
metaFco = metaPart.Role.Kind;
return(metaFco != null);
}
/// <summary>
/// Get the meta object
/// </summary>
/// <param name="metaPart">MetaPart</param>
/// <param name="metaFco">returns the MetaFCO</param>
/// <returns>true if succeeded</returns>
bool GetMetaFCO(MgaMetaPart metaPart, out MgaMetaFCO metaFco)
{
metaFco = null;
if (metaPart == null)
return false;
metaFco = metaPart.Role.Kind;
return metaFco != null;
}
public void InitializeEx(
MgaProject project,
MgaMetaPart meta,
MgaFCO obj,
IMgaCommonDecoratorEvents eventSink,
ulong parentWnd)
{
try
{
Initialize(project, meta, obj);
if (name != null)
{
IntPtr parentHwnd;
unchecked { parentHwnd = (IntPtr)(int)parentWnd; }
using (Graphics g = Graphics.FromHwnd(parentHwnd))
{
LabelSize = g.MeasureString(name, SystemFonts.DefaultFont);
}
}
}
catch (Exception ex)
{
// sometimes the mgafco is inaccessible
Trace.TraceWarning(ex.ToString().Replace('\n','\t'));
}
}
public void Initialize(
MgaProject project,
MgaMetaPart meta,
MgaFCO obj)
{
// only store temporarily, they might be unavailable later
myobj = obj;
mymetaobj = null;
LastMetaKind = myobj.Meta.Name;
// obtain the metaobject
GetMetaFCO(meta, out mymetaobj);
if (obj != null)
{
// concrete object
name = myobj.Name;
if (myobj.Meta.Name == "Task")
{
// task
// get progid check whether it is already in the cache
TaskProgId = myobj.StrAttrByName["COMName"];
if (interpreters.Keys.Contains(TaskProgId) == false)
{
// create an instance
ComComponent task = new ComComponent(TaskProgId);
interpreters.Add(TaskProgId, task);
}
// save parameters
Parameters = myobj.StrAttrByName["Parameters"];
h = IconHeight;
w = IconWidth;
}
else if (myobj.Meta.Name == "WorkflowRef")
{
// Workflow reference get the tasks
// TODO: get those in the right order
workflow.Clear();
MgaReference wfRef = myobj as MgaReference;
Queue<string> items = new Queue<string>();
List<MgaAtom> tasks = new List<MgaAtom>();
List<MgaFCO> processed = new List<MgaFCO>();
if (wfRef.Referred != null)
{
tasks.AddRange(wfRef.Referred.ChildObjects.OfType<MgaAtom>());
MgaAtom StartTask = null;
StartTask = tasks.
Where(x => x.ExSrcFcos().Count() == 0).
FirstOrDefault();
if (StartTask != null)
{
this.EnqueueTask(StartTask as MgaFCO);
processed.Add(StartTask as MgaFCO);
MgaFCO NextTask = StartTask.ExDstFcos().FirstOrDefault();
// avoid loops
while (NextTask != null &&
processed.Contains(NextTask) == false)
{
processed.Add(NextTask as MgaFCO);
this.EnqueueTask(NextTask);
NextTask = NextTask.ExDstFcos().FirstOrDefault();
}
}
}
h = IconHeight;
if (workflow.Count > 0)
{
w = IconWidth * workflow.Count +
TaskPadding * (workflow.Count - 1);
}
else
{
w = IconWidth;
}
}
}
else
{
// not a concreter object (maybe in part browser?)
name = mymetaobj.DisplayedName;
}
// to handle color and labelColor settings in GME
if (!GetColorPreference(out color, "color"))
{
color = Color.Black;
}
if (!GetColorPreference(out labelColor, "nameColor"))
{
labelColor = Color.Black;
}
// null them for sure
// myobj = null;
mymetaobj = null;
}
public void Initialize(
MgaProject project,
MgaMetaPart meta,
MgaFCO obj)
{
// only store temporarily, they might be unavailable later
myobj = obj;
mymetaobj = null;
FCOKind = myobj?.Meta?.Name;
MetaKind = meta.Name;
// obtain the metaobject
GetMetaFCO(meta, out mymetaobj);
if (obj != null)
{
// concrete object
name = myobj.Name;
if (myobj.Meta.Name == "Task")
{
// task
// get progid check whether it is already in the cache
TaskProgId = myobj.StrAttrByName["COMName"];
if (interpreters.Keys.Contains(TaskProgId) == false)
{
// create an instance
ComComponent task = new ComComponent(TaskProgId);
interpreters.Add(TaskProgId, task);
}
// save parameters
Parameters = myobj.StrAttrByName["Parameters"];
h = IconHeight;
w = IconWidth;
}
else if (myobj.Meta.Name == "WorkflowRef")
{
// Workflow reference get the tasks
// TODO: get those in the right order
workflow.Clear();
MgaReference wfRef = myobj as MgaReference;
Queue <string> items = new Queue <string>();
List <MgaAtom> tasks = new List <MgaAtom>();
List <MgaFCO> processed = new List <MgaFCO>();
if (wfRef.Referred != null)
{
HashSet <string> taskKinds = new HashSet <string>()
{
"ExecutionTask",
"Task"
};
tasks.AddRange(wfRef.Referred.ChildObjects.OfType <MgaAtom>().Where(atom => taskKinds.Contains(atom.Meta.Name)));
MgaAtom StartTask = null;
StartTask = tasks.
Where(x => x.ExSrcFcos().Count() == 0).
FirstOrDefault();
if (StartTask != null)
{
this.EnqueueTask(StartTask as MgaFCO);
processed.Add(StartTask as MgaFCO);
MgaFCO NextTask = StartTask.ExDstFcos().FirstOrDefault();
// avoid loops
while (NextTask != null &&
processed.Contains(NextTask) == false)
{
processed.Add(NextTask as MgaFCO);
this.EnqueueTask(NextTask);
NextTask = NextTask.ExDstFcos().FirstOrDefault();
}
}
}
h = IconHeight;
if (workflow.Count > 0)
{
w = IconWidth * workflow.Count +
TaskPadding * (workflow.Count - 1);
}
else
{
w = IconWidth;
}
}
else if (myobj.Meta.Name == "MetricConstraint")
{
h = 40;
w = 40;
MetricConstraint_TargetType = myobj.GetStrAttrByNameDisp("TargetType");
}
}
else
{
// not a concreter object (maybe in part browser?)
name = mymetaobj.DisplayedName;
h = IconHeight;
w = IconWidth;
if (MetaKind == "MetricConstraint")
{
h = 40;
w = 40;
}
}
// to handle color and labelColor settings in GME
if (!GetColorPreference(out color, "color"))
{
color = Color.Black;
}
if (!GetColorPreference(out labelColor, "nameColor"))
{
labelColor = Color.Black;
}
// null them for sure
// myobj = null;
mymetaobj = null;
}
