private static HierarchyNode CreateNode(IVsHierarchy hierarchy, Guid identifier, IVsImageService2 imageService, IVsHierarchyItemManager hierarchyItemManager)
{
ThreadHelper.ThrowIfNotOnUIThread();
ImageMoniker collapsedIcon;
ImageMoniker expandedIcon;
string name;
bool isFolder;
name = HierarchyUtilities.GetHierarchyProperty <string>(
hierarchy,
VSConstants.VSITEMID_ROOT,
(int)__VSHPROPID.VSHPROPID_Name
);
isFolder = HierarchyUtilities.IsSolutionFolder(
hierarchyItemManager.GetHierarchyItem(hierarchy, VSConstants.VSITEMID_ROOT).HierarchyIdentity
);
collapsedIcon = imageService.GetImageMonikerForHierarchyItem(
hierarchy,
VSConstants.VSITEMID_ROOT,
(int)__VSHIERARCHYIMAGEASPECT.HIA_Icon
);
expandedIcon = imageService.GetImageMonikerForHierarchyItem(
hierarchy,
VSConstants.VSITEMID_ROOT,
(int)__VSHIERARCHYIMAGEASPECT.HIA_OpenFolderIcon
);
// Sometimes the icons can be blank.
// In those cases, use some default icons.
if (collapsedIcon.Id == 0 && collapsedIcon.Guid == default)
{
collapsedIcon = isFolder ? KnownMonikers.FolderClosed : KnownMonikers.DocumentCollection;
}
if (expandedIcon.Id == 0 && expandedIcon.Guid == default)
{
expandedIcon = isFolder ? KnownMonikers.FolderOpened : KnownMonikers.DocumentCollection;
}
return(new HierarchyNode(identifier, name, collapsedIcon, expandedIcon)
{
IsLoaded = !HierarchyUtilities.IsStubHierarchy(hierarchy),
IsFolder = isFolder
});
}
ImageMoniker IVsDropdownBarClient4.GetEntryImage(int iCombo, int iIndex)
{
var item = GetItem(iCombo, iIndex);
if (item is NavigationBarProjectItem projectItem)
{
if (_workspace.TryGetHierarchy(projectItem.DocumentId.ProjectId, out var hierarchy))
{
return(_imageService.GetImageMonikerForHierarchyItem(hierarchy, VSConstants.VSITEMID_ROOT, (int)__VSHIERARCHYIMAGEASPECT.HIA_Icon));
}
}
return(item.Glyph.GetImageMoniker());
}
private static bool TryGetImageListAndIndex(this IVsHierarchy hierarchy, IVsImageService2 imageService, uint itemId, out IntPtr imageList, out ushort index)
{
var itemIdToImageHandle = s_hierarchyToItemIdToImageHandle.GetValue(hierarchy, s_createValue);
// Get the actual image moniker that the vs hierarchy is using to in solution explorer.
var imageMoniker = imageService.GetImageMonikerForHierarchyItem(hierarchy, itemId, (int)__VSHIERARCHYIMAGEASPECT.HIA_Icon);
var monikerImageList = new VsImageMonikerImageList(imageMoniker);
// Get an image handle to this image moniker, and keep it around for the lifetime of the
// hierarchy itself.
var imageHandle = imageService.AddCustomImageList(monikerImageList);
itemIdToImageHandle[itemId] = imageHandle;
// Now, we want to get an HIMAGELIST ptr for that image.
var uiObject = imageService.GetImage(imageHandle.Moniker, new ImageAttributes
{
StructSize = Marshal.SizeOf(typeof(ImageAttributes)),
Dpi = 96,
LogicalWidth = 16,
LogicalHeight = 16,
ImageType = (uint)_UIImageType.IT_ImageList,
Format = (uint)_UIDataFormat.DF_Win32,
Flags = (uint)_ImageAttributesFlags.IAF_RequiredFlags,
});
if (uiObject != null)
{
var imageListData = Microsoft.Internal.VisualStudio.PlatformUI.Utilities.GetObjectData(uiObject) as IVsUIWin32ImageList;
if (imageListData != null)
{
int imageListInt;
if (ErrorHandler.Succeeded(imageListData.GetHIMAGELIST(out imageListInt)))
{
imageList = (IntPtr)imageListInt;
index = 0;
return(true);
}
}
}
imageList = default(IntPtr);
index = 0;
return(false);
}
private static bool TryGetImageListAndIndex(this IVsHierarchy hierarchy, IVsImageService2 imageService, uint itemId, out IntPtr imageList, out ushort index)
{
var itemIdToImageHandle = s_hierarchyToItemIdToImageHandle.GetValue(hierarchy, s_createValue);
// Get the actual image moniker that the vs hierarchy is using to in solution explorer.
var imageMoniker = imageService.GetImageMonikerForHierarchyItem(hierarchy, itemId, (int)__VSHIERARCHYIMAGEASPECT.HIA_Icon);
var monikerImageList = new VsImageMonikerImageList(imageMoniker);
// Get an image handle to this image moniker, and keep it around for the lifetime of the
// hierarchy itself.
var imageHandle = imageService.AddCustomImageList(monikerImageList);
itemIdToImageHandle[itemId] = imageHandle;
// Now, we want to get an HIMAGELIST ptr for that image.
var uiObject = imageService.GetImage(imageHandle.Moniker, new ImageAttributes
{
StructSize = Marshal.SizeOf(typeof(ImageAttributes)),
Dpi = 96,
LogicalWidth = 16,
LogicalHeight = 16,
ImageType = (uint)_UIImageType.IT_ImageList,
Format = (uint)_UIDataFormat.DF_Win32,
Flags = (uint)_ImageAttributesFlags.IAF_RequiredFlags,
});
if (uiObject != null)
{
var imageListData = Microsoft.Internal.VisualStudio.PlatformUI.Utilities.GetObjectData(uiObject) as IVsUIWin32ImageList;
if (imageListData != null)
{
int imageListInt;
if (ErrorHandler.Succeeded(imageListData.GetHIMAGELIST(out imageListInt)))
{
imageList = (IntPtr)imageListInt;
index = 0;
return true;
}
}
}
imageList = default(IntPtr);
index = 0;
return false;
}
public static IVsImageService2 Create()
{
IVsImageService2 svc = Substitute.For <IVsImageService2>();
IImageHandle h = ImageHandleMock.Create();
svc.AddCustomImage(null).ReturnsForAnyArgs(h);
svc.AddCustomImageList(null).ReturnsForAnyArgs(h);
IVsUIObject uiObj = VsUiObjectMock.Create();
svc.GetImage(Arg.Any <ImageMoniker>(), Arg.Any <ImageAttributes>()).ReturnsForAnyArgs(uiObj);
svc.GetImageMonikerForFile(null).ReturnsForAnyArgs(KnownMonikers.AboutBox);
svc.GetImageMonikerForHierarchyItem(null, 0u, 0).ReturnsForAnyArgs(KnownMonikers.AboutBox);
svc.GetImageMonikerForName(null).ReturnsForAnyArgs(KnownMonikers.AboutBox);
svc.GetImageMonikerType(Arg.Any <ImageMoniker>()).ReturnsForAnyArgs(0u);
IVsImageMonikerImageList mock = VsImageMonikerImageListMock.Create();
svc.CreateMonikerImageListFromHIMAGELIST(IntPtr.Zero).ReturnsForAnyArgs(mock);
svc.GetImageListImageMonikers(Arg.Any <ImageMoniker>()).ReturnsForAnyArgs(mock);
return(svc);
}
public ImageMoniker GetImageMonikerForHierarchyItem(IVsHierarchy hierarchy)
{
ThreadHelper.ThrowIfNotOnUIThread();
return(_vsImageService2.GetImageMonikerForHierarchyItem(hierarchy, (uint)VSConstants.VSITEMID.Root, (int)__VSHIERARCHYIMAGEASPECT.HIA_Icon));
}
