void CurrentSelection_Changing(object sender,
System.EventArgs e)
{
////it looks there is issue with this event. It does not fire for the higher levels of modelitems.
// reserve this workflow. I am checking with engineer team
if (sender != null)
{
Document oDoc = sender as Document;
if (oDoc.Title == "gatehouse.nwd")
{
//this is the old selection before selecting
if (oDoc.CurrentSelection.SelectedItems.Count > 0)
{
ComApi.InwOpState9 oState = ComApiBridge.State;
try
{
ComApi.InwOaPath3 oPath = oState.CurrentSelection.Paths()[1];
if ((oPath.Nodes().Last() as ComApi.InwOaNode).IsLayer)
{
//check whether the custom property tab has been added.
int customProTabIndex = 1;
ComApi.InwGUIPropertyNode2 nodePropertiesOwner = oState.GetGUIPropertyNode(oPath, true) as ComApi.InwGUIPropertyNode2;
ComApi.InwGUIAttribute2 customTab = null;
foreach (ComApi.InwGUIAttribute2 nwAtt in nodePropertiesOwner.GUIAttributes())
{
if (!nwAtt.UserDefined)
{
continue;
}
if (nwAtt.ClassUserName == mytabname)
{
//remove the custom tab
nodePropertiesOwner.RemoveUserDefined(customProTabIndex);
customTab = nwAtt;
break;
}
customProTabIndex += 1;
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
}
}
}
void oDoc_FileSaving(object sender,
System.EventArgs e)
{
//in theory, since we have removed the tab timely in selection changing,
// there should be only one node that still contains the custom tab. this node is the last selected node.
//so get it out and remove the properties.
//in case there are more nodes, this code can also remove their custom tabs.
if (sender != null)
{
Document oDoc = sender as Document;
if (oDoc.Title == "gatehouse.nwd")
{
try
{
//firstly use .NET API to get the items with custom tab
Search search = new Search();
search.Selection.SelectAll();
search.SearchConditions.Add(SearchCondition.HasCategoryByDisplayName(mytabname));
ModelItemCollection items = search.FindAll(oDoc, false);
ComApi.InwOpState9 oState = ComApiBridge.State;
foreach (ModelItem oitem in items)
{
//convert .NET items to COM items
ComApi.InwOaPath3 oPath = ComApiBridge.ToInwOaPath(oitem) as ComApi.InwOaPath3;
if ((oPath.Nodes().Last() as ComApi.InwOaNode).IsLayer)
{
//check whether the custom property tab has been added.
int customProTabIndex = 1;
ComApi.InwGUIPropertyNode2 nodePropertiesOwner = oState.GetGUIPropertyNode(oPath, true) as ComApi.InwGUIPropertyNode2;
ComApi.InwGUIAttribute2 customTab = null;
foreach (ComApi.InwGUIAttribute2 nwAtt in nodePropertiesOwner.GUIAttributes())
{
if (!nwAtt.UserDefined)
{
continue;
}
if (nwAtt.ClassUserName == mytabname)
{
//remove the custom tab
nodePropertiesOwner.RemoveUserDefined(customProTabIndex);
customTab = nwAtt;
break;
}
customProTabIndex += 1;
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
}
}
void CurrentSelection_Changed(object sender,
System.EventArgs e)
{
if (sender != null)
{
Document oDoc = sender as Document;
if (oDoc.Title == "gatehouse.nwd")
{
//this is the new selection after selecting
if (oDoc.CurrentSelection.SelectedItems.Count > 0)
{
ComApi.InwOpState9 oState = ComApiBridge.State;
try
{
ComApi.InwOaPath3 oPath = oState.CurrentSelection.Paths()[1];
if ((oPath.Nodes().Last() as ComApi.InwOaNode).IsLayer)
{
//check whether the custom property tab has been added.
string mytabname = "MyCustomTabUserName";
int customProTabIndex = 1;
ComApi.InwGUIPropertyNode2 nodePropertiesOwner = oState.GetGUIPropertyNode(oPath, true) as ComApi.InwGUIPropertyNode2;
ComApi.InwGUIAttribute2 customTab = null;
foreach (ComApi.InwGUIAttribute2 nwAtt in nodePropertiesOwner.GUIAttributes())
{
if (!nwAtt.UserDefined)
{
continue;
}
if (nwAtt.ClassUserName == mytabname)
{
customTab = nwAtt;
break;
}
customProTabIndex += 1;
}
if (customTab == null)
{
////create the tab if it does not exist
ComApi.InwOaPropertyVec newPvec =
(ComApi.InwOaPropertyVec)oState.ObjectFactory(
ComApi.nwEObjectType.eObjectType_nwOaPropertyVec, null, null);
ComApi.InwOaProperty prop1 = oState.ObjectFactory(ComApi.nwEObjectType.eObjectType_nwOaProperty) as ComApi.InwOaProperty;
ComApi.InwOaProperty prop2 = oState.ObjectFactory(ComApi.nwEObjectType.eObjectType_nwOaProperty) as ComApi.InwOaProperty;
prop1.name = "Finish";
prop1.UserName = "******";
object linkVal = m_dblink.read("Finish", (oPath.Nodes().Last() as ComApi.InwOaNode).UserName);
if (linkVal != null)
{
prop1.value = linkVal;
newPvec.Properties().Add(prop1);
}
prop2.name = "Notes";
prop2.UserName = "******";
linkVal = m_dblink.read("Notes", (oPath.Nodes().Last() as ComApi.InwOaNode).UserName);
if (linkVal != null)
{
prop2.value = linkVal;
newPvec.Properties().Add(prop2);
}
//the first argument is always 0 if adding a new tab
nodePropertiesOwner.SetUserDefined(0, mytabname, mytabname, newPvec);
}
else
{
////update the properties in the tab with the new values from database
ComApi.InwOaPropertyVec newPvec =
(ComApi.InwOaPropertyVec)oState.ObjectFactory(
ComApi.nwEObjectType.eObjectType_nwOaPropertyVec, null, null);
foreach (ComApi.InwOaProperty nwProp in customTab.Properties())
{
ComApi.InwOaProperty prop = oState.ObjectFactory(ComApi.nwEObjectType.eObjectType_nwOaProperty) as ComApi.InwOaProperty;
prop.name = nwProp.name;
prop.UserName = nwProp.UserName;
object linkVal = m_dblink.read(prop.name, (oPath.Nodes().Last() as ComApi.InwOaNode).UserName);
if (linkVal != null)
{
prop.value = linkVal;
newPvec.Properties().Add(prop);
}
}
nodePropertiesOwner.SetUserDefined(customProTabIndex, mytabname, mytabname, newPvec);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
}
}
}