/// <summary>
/// Initializes a new instance of the <see cref="T:CustomTypeProvider"/> class.
/// </summary>
/// <param name="provider">The provider.</param>
public CustomTypeProvider(IServiceProvider provider, List <Project> additionalProjects, bool useProjectItemWrapper)
{
this.useProjectItemWrapper = useProjectItemWrapper;
DynamicTypeService typeService = (DynamicTypeService)provider.GetService(typeof(DynamicTypeService));
Debug.Assert(typeService != null, "No dynamic type service registered.");
availableTypes = new Dictionary <string, Type>();
if (additionalProjects != null && additionalProjects.Count > 0)
{
foreach (Project project in additionalProjects)
{
IVsHierarchy additionalHierarchy = DteHelper.GetVsHierarchy(provider, project);
ITypeDiscoveryService additionalDiscovery = typeService.GetTypeDiscoveryService(additionalHierarchy);
AddTypes(additionalDiscovery, project);
}
}
else
{
IVsHierarchy hier = DteHelper.GetCurrentSelection(provider);
Debug.Assert(hier != null, "No active hierarchy is selected.");
ITypeDiscoveryService discovery = typeService.GetTypeDiscoveryService(hier);
Project dteProject = VSHelper.ToDteProject(hier);
AddTypes(discovery, dteProject);
}
if (availableTypes.Count > 0 && TypesChanged != null)
{
TypesChanged(this, new EventArgs());
}
}
/// <summary>
/// Returns a collection of standard values for the data type this type converter is designed for when provided with a format context.
/// </summary>
/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext"></see> that provides a format context that can be used to extract additional information about the environment from which this converter is invoked. This parameter or properties of this parameter can be null.</param>
/// <returns>
/// A <see cref="T:System.ComponentModel.TypeConverter.StandardValuesCollection"></see> that holds a standard set of valid values, or null if the data type does not support a standard set of values.
/// </returns>
public override TypeConverter.StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
{
DynamicTypeService typeService = (DynamicTypeService)context.GetService(typeof(DynamicTypeService));
Debug.Assert(typeService != null, "No dynamic type service registered.");
IVsHierarchy hier = DteHelper.GetCurrentSelection(context);
Debug.Assert(hier != null, "No active hierarchy is selected.");
ITypeDiscoveryService typeDiscovery = typeService.GetTypeDiscoveryService(hier);
if (typeDiscovery != null)
{
List <string> types = new List <string>();
foreach (Type type in typeDiscovery.GetTypes(typeof(object), false))
{
if (ShouldInclude(type))
{
types.Add(type.FullName);
}
}
types.Sort(StringComparer.CurrentCulture);
return(new StandardValuesCollection(types));
}
else
{
return(new StandardValuesCollection(new List <string>()));
}
}
/// <summary>
/// Returns the discovered types for autocomplete
/// </summary>
protected virtual IEnumerable <Type> DiscoverTypes()
{
DynamicTypeService typeService = (DynamicTypeService)DataGridView.Site.GetService(typeof(DynamicTypeService));
IVsHierarchy hier = DteHelper.GetCurrentSelection(DataGridView.Site);
ITypeDiscoveryService typeDiscoveryService = typeService.GetTypeDiscoveryService(hier);
return((IEnumerable <Type>)typeDiscoveryService.GetTypes(typeof(object), false));
}
protected override void OnExec()
{
if (template.IsVisibleFromContextMenu)
{
IConfigurationService configService =
(IConfigurationService)ServiceProvider.GetService(typeof(IConfigurationService), true);
if (template.Kind == TemplateKind.Project)
{
IVsSolution3 solution = (IVsSolution3)ServiceProvider.GetService(typeof(SVsSolution), true);
IVsBrowseProjectLocation browseProjectLocation = null;
uint cnpvdeFlags = (uint)(__VSCREATENEWPROJVIADLGEXFLAGS.VNPVDE_ALWAYSADDTOSOLUTION | __VSCREATENEWPROJVIADLGEXFLAGS.VNPVDE_ADDNESTEDTOSELECTION);
//browseProjectLocation = this;
//cnpvdeFlags |= (uint)(__VSCREATENEWPROJVIADLGEXFLAGS.VNPVDE_OVERRIDEBROWSEBUTTON);
solution.CreateNewProjectViaDlgEx(Microsoft.Practices.RecipeFramework.VisualStudio.Properties.Resources.IDD_ADDPROJECTDLG,
null,
configService.CurrentPackage.Caption,
this.template.Name,
null,
cnpvdeFlags,
browseProjectLocation);
}
else if (template.Kind == TemplateKind.ProjectItem)
{
uint itemid = 0;
IVsProject vsProject = DteHelper.GetCurrentSelection(this.ServiceProvider, out itemid) as IVsProject;
IVsAddProjectItemDlg2 addProjectItemDlg =
(IVsAddProjectItemDlg2)ServiceProvider.GetService(typeof(SVsAddProjectItemDlg), true);
__VSADDITEMFLAGS addItemsFlags = __VSADDITEMFLAGS.VSADDITEM_AddNewItems | __VSADDITEMFLAGS.VSADDITEM_SuggestTemplateName;
Guid projectGuid = this.template.ProjectFactory;
string location = String.Empty;
string filter = String.Empty;
int dontShowAgain = VSConstantsEx.TRUE;
addProjectItemDlg.AddProjectItemDlgTitled(itemid,
ref projectGuid,
vsProject,
(uint)addItemsFlags,
null,
configService.CurrentPackage.Caption,
this.template.Name,
ref location,
ref filter,
out dontShowAgain);
}
}
}
private void ValidateTypeName(string typeName)
{
DynamicTypeService typeService = (DynamicTypeService)site.GetService(typeof(DynamicTypeService));
Debug.Assert(typeService != null, "No dynamic type service registered.");
IVsHierarchy hier = DteHelper.GetCurrentSelection(site);
Debug.Assert(hier != null, "No active hierarchy is selected.");
ITypeResolutionService resolution = typeService.GetTypeResolutionService(hier);
Type type = resolution.GetType(TypeHelper.ParseGenericType(typeName));
if (type == null)
{
throw new TypeLoadException(string.Format(CultureInfo.CurrentUICulture, Resources.TypeNameValidatorTypeNotFound, typeName));
}
}
/// <summary>
/// Converts the specified value object to a <see cref="T:System.String"></see> object.
/// </summary>
/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext"></see> that provides a format context.</param>
/// <param name="culture">The <see cref="T:System.Globalization.CultureInfo"></see> to use.</param>
/// <param name="value">The <see cref="T:System.Object"></see> to convert.</param>
/// <returns>
/// An <see cref="T:System.Object"></see> that represents the converted value.
/// </returns>
/// <exception cref="T:System.NotSupportedException">The conversion could not be performed. </exception>
public override object ConvertFrom(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value)
{
if (value is string)
{
DynamicTypeService typeService = (DynamicTypeService)context.GetService(typeof(DynamicTypeService));
Debug.Assert(typeService != null, "No dynamic type service registered.");
IVsHierarchy hier = DteHelper.GetCurrentSelection(context);
Debug.Assert(hier != null, "No active hierarchy is selected.");
ITypeResolutionService resolution = typeService.GetTypeResolutionService(hier);
Type type = resolution.GetType(value.ToString());
return(type);
}
else
{
return(base.ConvertFrom(context, culture, value));
}
}
/// <summary>
/// Edits the specified object's value using the editor style indicated by the <see cref="M:System.Drawing.Design.UITypeEditor.GetEditStyle"></see> method.
/// </summary>
/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext"></see> that can be used to gain additional context information.</param>
/// <param name="provider">An <see cref="T:System.IServiceProvider"></see> that this editor can use to obtain services.</param>
/// <param name="value">The object to edit.</param>
/// <returns>
/// The new value of the object. If the value of the object has not changed, this should return the same object it was passed.
/// </returns>
public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, IServiceProvider provider, object value)
{
DynamicTypeService typeService = (DynamicTypeService)provider.GetService(typeof(DynamicTypeService));
IVsHierarchy hier = DteHelper.GetCurrentSelection(provider);
ITypeDiscoveryService typeDiscovery = typeService.GetTypeDiscoveryService(hier);
Project project = ToDteProject(hier);
if (DteHelper.IsWebProject(project))
{
VSWebSite vsProject = (VSWebSite)project.Object;
List <string> assemblies = new List <string>();
foreach (AssemblyReference reference in vsProject.References)
{
if (!string.IsNullOrEmpty(reference.FullPath))
{
assemblies.Add(reference.FullPath);
}
}
MethodInfo setAsssembliesMethod = typeDiscovery.GetType().GetMethod(SetAssembliesMethodName,
BindingFlags.NonPublic | BindingFlags.Instance);
setAsssembliesMethod.Invoke(typeDiscovery, new object[] { assemblies.ToArray() });
}
if (typeDiscovery != null)
{
List <string> assembliesAdded = new List <string>();
List <Assembly> assemblies = new List <Assembly>();
List <Type> types = new List <Type>();
foreach (Type type in typeDiscovery.GetTypes(typeof(object), false))
{
if (ShouldInclude(type))
{
if (!assembliesAdded.Contains(type.Assembly.FullName))
{
assembliesAdded.Add(type.Assembly.FullName);
assemblies.Add(type.Assembly);
}
types.Add(type);
}
}
IWindowsFormsEditorService svc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
ClassBrowserEditorForm form = new ClassBrowserEditorForm(assemblies, types);
DialogResult result;
if (svc != null)
{
result = svc.ShowDialog(form);
}
else
{
result = form.ShowDialog();
}
if (result == DialogResult.OK)
{
return(form.TypeFullName);
}
else
{
return(value);
}
}
else
{
return(null);
}
}