public static int GetEnumItemNumber(IMgaFCO IMgaFCO, string attributeName)
{
Contract.Requires(IMgaFCO != null);
Contract.Requires(IMgaFCO.MetaBase is MgaMetaFCO);
Contract.Requires(string.IsNullOrEmpty(attributeName) == false);
try
{
MgaMetaFCO meta = (IMgaFCO.MetaBase as MgaMetaFCO);
MgaMetaAttribute attr = meta.AttributeByName[attributeName];
string selectedItemValue = IMgaFCO.Attribute[attr].StringValue;
int i = 0;
foreach (MgaMetaEnumItem item in attr.EnumItems)
{
if (item.Value == selectedItemValue)
{
return(i);
}
i++;
}
throw new Exception("Attribute / selected item was not found.");
}
catch (Exception)
{
throw;
}
}
/// <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 static void SetEnumItem(IMgaFCO IMgaFCO, string attributeName, int index)
{
Contract.Requires(IMgaFCO != null);
Contract.Requires(IMgaFCO.MetaBase is MgaMetaFCO);
Contract.Requires(string.IsNullOrEmpty(attributeName) == false);
try
{
MgaMetaFCO meta = (IMgaFCO.MetaBase as MgaMetaFCO);
MgaMetaAttribute attr = meta.AttributeByName[attributeName];
IMgaFCO.Attribute[attr].StringValue = attr.EnumItems[index + 1].Value;
}
catch (Exception ex)
{
throw ex;
}
}
private void CreateMaterialObjects(MgaFolder materialFolder,
List <string> materialsList)
{
List <string> existingMaterials = new List <string>();
foreach (MgaFCO item in materialFolder.ChildFCOs)
{
existingMaterials.Add(item.StrAttrByName["Name"]);
}
foreach (var materialName in materialsList)
{
if (!existingMaterials.Contains(materialName))
{
MgaMetaFCO role = (materialFolder.MetaFolder as MgaMetaFolder).get_LegalRootObjectByName("Material");
MgaFCO aMaterial = materialFolder.CreateRootObject(role);
aMaterial.Name = materialName;
aMaterial.StrAttrByName["Name"] = materialName;
}
}
}
/// <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 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 ReadOnlyDecorator(GenericDecorator decorator,
IntPtr parentHwnd, MgaFCO fco, MgaMetaFCO metafco, MgaProject project, Type formType, IBackroundDraw bgdraw)
: base(decorator, parentHwnd, fco, metafco, project, bgdraw, formType)
{
}
public DefaultBitmapDecorator(GenericDecorator decorator,
IntPtr parentHwnd, MgaFCO fco, MgaMetaFCO metafco, MgaProject project, IBackroundDraw backgrounddraw, Type formType = null)
: base(parentHwnd, fco, project, formType != null)
{
string iconName;
decorator.GetPreference(out iconName, "icon");
string defaultIconName = iconName;
if (fco != null)
{
string kind = fco.Meta.Name;
if (kind == "ParkingSign")
{
iconName = GetParkingSignIcon(fco);
}
else if (kind == "FloodSign")
{
iconName = GetFloodSignIcon(fco);
}
else if (kind == "StreetSign")
{
iconName = GetStreetSignIcon(fco);
}
// else fall through to the default icon
}
this.backgrounddraw = backgrounddraw;
this.formType = formType;
string projectDir = Path.GetDirectoryName(project.ProjectConnStr.Substring(4));
string paradigmDir = Path.GetDirectoryName(project.ParadigmConnStr.Substring(4));
MgaRegistrar registrar = new MgaRegistrar();
StringBuilder iconPath = new StringBuilder(registrar.IconPath[regaccessmode_enum.REGACCESS_BOTH]);
iconPath.Replace("$PROJECTDIR", projectDir);
iconPath.Replace("$PARADIGMDIR", paradigmDir);
search_paths = iconPath.ToString().Split(';');
foreach (string path in search_paths)
{
string fileName = Path.Combine(path, iconName);
if (File.Exists(fileName))
{
image = Image.FromFile(fileName);
break;
}
}
if (image == null) // look at the default
{
foreach (string path in search_paths)
{
string fileName = Path.Combine(path, defaultIconName);
if (File.Exists(fileName))
{
image = Image.FromFile(fileName);
break;
}
}
}
if (image == null)
{
image = LoadImage(defaultIconStr);
default_image = image;
}
if (fco != null)
{
fcoName = fco.Name;
//fcoName = String.IsNullOrEmpty(metafco.DisplayedName) ? metafco.Name : metafco.DisplayedName;
if (fco.ObjType == objtype_enum.OBJTYPE_REFERENCE)
{
MgaReference reference = fco as MgaReference;
if (reference.Referred == null)
{
Embellish = EmbellishType.NullReference;
}
else
{
Embellish = EmbellishType.Reference;
}
} else if (fco.IsInstance)
{
// instance
Embellish = EmbellishType.Instance;
}
else if (fco.DerivedFrom != null)
{
// Subtype
Embellish = EmbellishType.SubType;
}
else if (fco.DerivedObjects.Count != 0)
{
Embellish = EmbellishType.Type;
}
else
{
Embellish = EmbellishType.None;
}
}
else
{
fcoName = String.IsNullOrEmpty(metafco.DisplayedName) ? metafco.Name : metafco.DisplayedName;
}
}
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;
}
/// <summary>
///
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="parent"></param>
/// <param name="metaRef">meta ref of the new object</param>
/// <param name="roleMetaRef">meta ref of the role (if the parent is a model)</param>
/// <returns></returns>
public static T CreateObject <T>(
ISIS.GME.Common.Interfaces.Container parent,
int metaRef,
int roleMetaRef = 0)
where T : ISIS.GME.Common.Classes.Base, new()
{
Contract.Requires(parent != null);
T result = new T();
if (parent.Impl is MgaModel)
{
MgaModel model = parent.Impl as MgaModel;
MgaMetaRole role = null;
try
{
// try to use user defined role
role = (model.MetaBase as MgaMetaModel).
Roles.
Cast <MgaMetaRole>().
FirstOrDefault(x => x.MetaRef == roleMetaRef);
}
catch (Exception ex)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine("Role was not found in the container.");
sb.AppendLine("Paradigm violation.");
sb.AppendFormat("Container type: {0} Requested role: {1}",
parent.Kind,
result.GetType().Name);
throw new Exception(sb.ToString(), ex);
}
try
{
IMgaFCO fco = model.CreateChildObject(role);
result.Impl = fco as IMgaObject;
return(result);
}
catch (Exception ex)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine("New element could not be created.");
sb.AppendFormat("Container type: {0} Requested role: {1}",
parent.Kind,
result.GetType().Name);
throw new Exception(sb.ToString(), ex);
}
}
else if (parent.Impl is MgaFolder)
{
try
{
MgaFolder folder = parent.Impl as MgaFolder;
MgaMetaFolder item = folder.MetaFolder.
LegalChildFolders.
Cast <MgaMetaFolder>().
FirstOrDefault(x => x.MetaRef == metaRef);
if (item != null)
{
// create new folder
MgaFolder f = folder.CreateFolder(item);
result.Impl = f as IMgaObject;
return(result);
}
else
{
MgaMetaFCO itemFco = folder.MetaFolder.
LegalRootObjects.
Cast <MgaMetaFCO>().
FirstOrDefault(x => x.MetaRef == metaRef);
if (itemFco != null)
{
IMgaFCO f = folder.CreateRootObject(itemFco);
result.Impl = f as IMgaObject;
return(result);
}
}
}
catch (Exception ex)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine("New element could not be created in folder.");
sb.AppendFormat("Container type: {0} Requested child type: {1}",
parent.Kind,
result.GetType().Name);
throw new Exception(sb.ToString(), ex);
}
}
return(null);
}
public MgaMetaRole get_RoleByMeta(MgaModel parent, MgaMetaFCO p_kind, objtype_enum objtype, MgaMetaRole p_role, MgaMetaAspect aspect)
{
return(delegate_.RoleByMeta[parent, p_kind, objtype, p_role, aspect]);
}
public MgaMetaRole GetRoleByMetaDisp(MgaModel parent, MgaMetaFCO p_kind, objtype_enum objtype, MgaMetaRole p_role, MgaMetaAspect aspect)
{
return(delegate_.GetRoleByMetaDisp(parent, p_kind, objtype, p_role, aspect));
}
