private void AddSubPossibilitiesToOverlay(ICmOverlay over, ICmPossibility poss)
{
foreach (ICmPossibility sub in poss.SubPossibilitiesOS)
{
over.PossItemsRC.Add(sub);
AddSubPossibilitiesToOverlay(over, sub);
}
}
/// <summary>
/// Check whether the anthropology list exists. If not, initialize it, popping
/// up a dialog to ask the user how he wants it done.
/// Returning true indicates an anthro list was actually loaded during first-time initialization.
/// </summary>
public bool CheckAnthroList(ILangProject proj, Form parent, int wsDefault, IHelpTopicProvider helpTopicProvider)
{
// Don't bother loading the list into a memory-only project. These are used for
// testing, and don't want to be slowed down by disk accesses.
if (proj.Cache.ProjectId.Type == FDOBackendProviderType.kMemoryOnly)
{
return(false);
}
// 1. Determine whether or not the Anthropology List has been initialized.
if (proj.AnthroListOA != null && proj.AnthroListOA.Name.StringCount > 0)
{
if (proj.AnthroListOA.ItemClsid == 0 || proj.AnthroListOA.Depth == 0)
{
proj.Cache.DomainDataByFlid.BeginNonUndoableTask();
proj.AnthroListOA.ItemClsid = CmAnthroItemTags.kClassId;
proj.AnthroListOA.Depth = 127;
proj.Cache.DomainDataByFlid.EndNonUndoableTask();
}
return(false);
// The Anthropology List may still be empty, but it's initialized!
}
// 2. Figure out what lists are available (in {FW}/Templates/*.xml).
string sFilePattern = Path.Combine(DirectoryFinder.TemplateDirectory, "*.xml");
bool fHaveOCM = false;
bool fHaveFRAME = false;
List <string> rgsAnthroFiles = new List <string>();
string[] rgsXmlFiles = Directory.GetFiles(DirectoryFinder.TemplateDirectory, "*.xml", SearchOption.TopDirectoryOnly);
string sFile;
for (int i = 0; i < rgsXmlFiles.Length; ++i)
{
sFile = Path.GetFileName(rgsXmlFiles[i]);
if (Path.GetFileName(sFile) == "OCM.xml")
{
fHaveOCM = true;
}
else if (Path.GetFileName(sFile) == "OCM-Frame.xml")
{
fHaveFRAME = true;
}
else if (sFile != "NewLangProj.xml" && IsAnthroList(rgsXmlFiles[i]))
{
rgsAnthroFiles.Add(sFile);
}
}
// 3. display a dialog for the user to select a list.
sFile = null;
if (fHaveOCM || fHaveFRAME || rgsAnthroFiles.Count > 0)
{
using (FwCheckAnthroListDlg dlg = new FwCheckAnthroListDlg())
{
dlg.SetValues(fHaveOCM, fHaveFRAME, rgsAnthroFiles, helpTopicProvider);
if (!String.IsNullOrEmpty(m_sDescription))
{
dlg.SetDescription(m_sDescription);
}
//EnableRelatedWindows(hwnd, false);
DialogResult res = dlg.ShowDialog(parent);
//EnableRelatedWindows(hwnd, true);
if (res == DialogResult.OK)
{
int nChoice = dlg.GetChoice();
switch (nChoice)
{
case FwCheckAnthroListDlg.kralUserDef:
break;
case FwCheckAnthroListDlg.kralOCM:
sFile = Path.Combine(DirectoryFinder.TemplateDirectory, "OCM.xml");
break;
case FwCheckAnthroListDlg.kralFRAME:
sFile = Path.Combine(DirectoryFinder.TemplateDirectory, "OCM-Frame.xml");
break;
default:
Debug.Assert(nChoice >= 0 && nChoice < rgsAnthroFiles.Count);
sFile = Path.Combine(DirectoryFinder.TemplateDirectory, rgsAnthroFiles[nChoice]);
break;
}
}
}
}
// 4. Load the selected list, or initialize properly for a User-defined (empty) list.
using (new WaitCursor(parent))
{
if (String.IsNullOrEmpty(sFile))
{
proj.Cache.DomainDataByFlid.BeginNonUndoableTask();
proj.AnthroListOA.Name.set_String(wsDefault, FwCoreDlgs.ksAnthropologyCategories);
proj.AnthroListOA.Abbreviation.set_String(wsDefault, FwCoreDlgs.ksAnth);
proj.AnthroListOA.ItemClsid = CmAnthroItemTags.kClassId;
proj.AnthroListOA.Depth = 127;
proj.Cache.DomainDataByFlid.EndNonUndoableTask();
}
else
{
XmlList xlist = new XmlList();
xlist.ImportList(proj, "AnthroList", sFile, null);
}
}
// 5. create the corresponding overlays if the list is not empty.
ICmOverlay over = null;
foreach (ICmOverlay x in proj.OverlaysOC)
{
if (x.PossListRA == proj.AnthroListOA)
{
over = x;
break;
}
}
if (over != null)
{
proj.Cache.DomainDataByFlid.BeginNonUndoableTask();
foreach (ICmPossibility poss in proj.AnthroListOA.PossibilitiesOS)
{
over.PossItemsRC.Add(poss);
AddSubPossibilitiesToOverlay(over, poss);
}
proj.Cache.DomainDataByFlid.EndNonUndoableTask();
}
return(true);
}
