///-------------------------------------------------------------------------------------------------------------
/// <summary>
/// Locates the code model CodeClass
/// </summary>
///-------------------------------------------------------------------------------------------------------------
protected virtual CodeClass FindClass(VsHierarchyItem item, string className)
{
if (item != null)
{
try
{
ProjectItem projectItem = item.ProjectItem();
if (projectItem != null)
{
FileCodeModel fileCodeModel = projectItem.FileCodeModel;
if (fileCodeModel != null)
{
return FindClass(fileCodeModel.CodeElements, className);
}
}
}
catch
{
}
}
return null;
}
///-------------------------------------------------------------------------------------------------------------
/// <summary>
/// Gets a VshierarchyItem for the designer file if possible.
/// Will create new file if specified and not existing.
/// </summary>
///-------------------------------------------------------------------------------------------------------------
protected virtual VsHierarchyItem GetDesignerItem(VsHierarchyItem itemCode, bool create)
{
VsHierarchyItem itemDesigner = null;
if (itemCode != null)
{
// Calculate codebehind and designer file paths
string codeBehindFile = itemCode.FullPath();
string designerFile = null;
if (_isPartialClassDisabled)
{
designerFile = codeBehindFile;
}
else if (!string.IsNullOrEmpty(codeBehindFile))
{
designerFile = codeBehindFile.Insert(codeBehindFile.LastIndexOf("."), ".designer");
}
// Try to locate existing designer file
if (!string.IsNullOrEmpty(designerFile))
{
itemDesigner = VsHierarchyItem.CreateFromMoniker(designerFile, _hierarchy);
if (itemDesigner != null)
{
return itemDesigner;
}
}
// Create empty designer file if requested
if (create && !string.IsNullOrEmpty(designerFile))
{
ProjectItem projectItemCode = itemCode.ProjectItem();
if (projectItemCode != null)
{
ProjectItems projectItems = projectItemCode.Collection;
if (projectItems != null)
{
try
{
using (StreamWriter sw = File.CreateText(designerFile))
{
sw.WriteLine(" ");
}
projectItems.AddFromFileCopy(designerFile);
}
catch
{
}
itemDesigner = VsHierarchyItem.CreateFromMoniker(designerFile, _hierarchy);
if (itemDesigner != null)
{
return itemDesigner;
}
}
}
}
}
return itemDesigner;
}
