/// <summary>
/// Add property page for this object
/// </summary>
/// <param name="lpfnAddPage"></param>
/// <param name="lParam"></param>
/// <returns></returns>
int IShellPropSheetExt.AddPages(LPFNSVADDPROPSHEETPAGE pfnAddPage, IntPtr lParam)
{
try
{
// ADD PAGES HERE
PropertySheetControl samplePage;
PROPSHEETPAGE psp;
IntPtr hPage;
// In ActiveDirectory extensions, Get type of object, and show page according to class
// GetADPath();
// if(sClass.ToLower() == "organizationalunit") {...}
// create new inherited property page(s) and pass dobj to it
samplePage = new DescriptionControl();
psp = samplePage.GetPSP(250, 230);
hPage = Comctl32.CreatePropertySheetPage(ref psp);
bool result = pfnAddPage(hPage, lParam);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
return(0);
}
private static Icon GetIconFromFile(string path, int iconOrdinal = 0)
{
var moduleHandle = Kernel32.LoadLibraryEx(path, IntPtr.Zero,
Kernel32.LoadLibraryFlags.LOAD_LIBRARY_AS_DATAFILE | Kernel32.LoadLibraryFlags.LOAD_LIBRARY_AS_IMAGE_RESOURCE);
IntPtr iconHandle = IntPtr.Zero;
try
{
Comctl32.LoadIconMetric(moduleHandle, new IntPtr(iconOrdinal), Comctl32.LI_METRIC.LIM_SMALL, ref iconHandle);
}
finally
{
Kernel32.FreeLibrary(moduleHandle);
}
return(Icon.FromHandle(iconHandle));
}
public static Icon GetIconFromFile(string path, int iconOrdinal = 0, bool useLargeIcon = false)
{
var moduleHandle = Kernel32.LoadLibraryEx(path, IntPtr.Zero,
Kernel32.LoadLibraryFlags.LOAD_LIBRARY_AS_DATAFILE | Kernel32.LoadLibraryFlags.LOAD_LIBRARY_AS_IMAGE_RESOURCE);
IntPtr iconHandle = IntPtr.Zero;
try
{
Comctl32.LoadIconWithScaleDown(moduleHandle, new IntPtr(iconOrdinal), SystemInformation.SmallIconSize.Width, SystemInformation.SmallIconSize.Height, ref iconHandle);
}
finally
{
Kernel32.FreeLibrary(moduleHandle);
}
return(Icon.FromHandle(iconHandle));
}
public void FileIcon(uint id, RectangleF rect, string path)
{
var systemIcon = SystemIcon.Get(path, true);
//throw new NotImplementedException();
if (systemIcon.ImageList == IntPtr.Zero)
{
return;
}
int w = 0;
int h = 0;
if (!Comctl32.ImageList_GetIconSize(systemIcon.ImageList, ref w, ref h))
{
return;
}
Bitmap bitmap;
if (!m_imageListMap.TryGetValue(systemIcon.ImageListIndex, out bitmap))
{
using (var memoryBitmap = new MemoryBitmap(w, h))
{
Comctl32.ImageList_Draw(systemIcon.ImageList, systemIcon.ImageListIndex,
memoryBitmap.DC, 0, 0, ILD.NORMAL);
var bytes = memoryBitmap.GetBitmap();
if (bytes != null)
{
using (var s = new DataStream(w * h * 4, true, true))
{
s.Write(bytes, 0, bytes.Length);
s.Position = 0;
bitmap = new Bitmap(m_device.D2DDeviceContext, new Size2(w, h), s, w * 4, GetBP);
m_imageListMap.Add(systemIcon.ImageListIndex, bitmap);
}
}
}
}
//m_device.D2DDeviceContext.DrawBitmap(bitmap, new RectangleF(rect.X, rect.Y, w, h), 1.0f, BitmapInterpolationMode.Linear);
}
/// <summary>
/// Creates the property page handle.
/// </summary>
public void CreatePropertyPageHandle(NativeBridge.NativeBridge nativeBridge)
{
Logging.Log("Creating property page handle via bridge.");
// Create a prop sheet page structure.
var psp = new PROPSHEETPAGE();
// Set the key properties.
psp.dwSize = (uint)Marshal.SizeOf(psp);
//psp.dwFlags = PSP.USETITLE | PSP.USECALLBACK/* | PSP.DEFAULT |*/| PSP.DLGINDIRECT;
//psp.dwFlags = PSP.DEFAULT | PSP.USETITLE | PSP.DLGINDIRECT;
//psp.hInstance = nativeBridge.GetInstanceHandle();
psp.hInstance = nativeBridge.GetInstanceHandle();
psp.dwFlags = PSP.PSP_DEFAULT | PSP.PSP_USETITLE | PSP.PSP_USECALLBACK;
Logging.Log("Getting proxy host...");
psp.pTemplate = nativeBridge.GetProxyHostTemplate();
psp.pfnDlgProc = dialogProc;
psp.pcRefParent = 0;
psp.pfnCallback = callbackProc;
psp.lParam = IntPtr.Zero;
// If we have a title, set it.
if (!string.IsNullOrEmpty(Target.PageTitle))
{
psp.dwFlags |= PSP.PSP_USETITLE;
psp.pszTitle = Target.PageTitle;
}
// If we have an icon, set it.
if (Target.PageIcon != null && Target.PageIcon.Handle != IntPtr.Zero)
{
psp.dwFlags |= PSP.PSP_USEHICON;
psp.hIcon = Target.PageIcon.Handle;
}
// Create a the property sheet page.
HostWindowHandle = Comctl32.CreatePropertySheetPage(ref psp);
// Log the host window handle.
Logging.Log("Created Proxy Host: " + HostWindowHandle.ToString("X8"));
}
/// <summary>
/// Used to access system folder icons.
/// </summary>
/// <param name="size">Specify large or small icons.</param>
/// <param name="folderType">Specify open or closed FolderType.</param>
/// <param name="shfi">Return Folder Information</param>
/// <returns>System.Drawing.Icon</returns>
public static Icon GetFolderIcon(IconSize size, FolderType folderType, ref Shell32.SHFILEINFO shfi)
{
// Need to add size check, although errors generated at present!
Shell32.SHGetFileInfoConstants flags = Shell32.SHGetFileInfoConstants.SHGFI_TYPENAME | Shell32.SHGetFileInfoConstants.SHGFI_DISPLAYNAME | Shell32.SHGetFileInfoConstants.SHGFI_ICON | Shell32.SHGetFileInfoConstants.SHGFI_USEFILEATTRIBUTES;
if (FolderType.Open == folderType)
{
flags |= Shell32.SHGetFileInfoConstants.SHGFI_OPENICON;
}
if (IconSize.Small == size)
{
flags |= Shell32.SHGetFileInfoConstants.SHGFI_SMALLICON;
}
else
{
flags |= Shell32.SHGetFileInfoConstants.SHGFI_LARGEICON;
}
IntPtr hIml;
// Get the folder icon
shfi = new Shell32.SHFILEINFO();
if (IconHelper.Utils.IsSevenOrAbove()) // Windows 7 FIX
{
hIml = Shell32.SHGetFileInfo(Environment.GetFolderPath(Environment.SpecialFolder.System),
Shell32.FILE_ATTRIBUTE.DIRECTORY,
ref shfi,
(uint)Marshal.SizeOf(shfi),
flags);
}
else
{
hIml = Shell32.SHGetFileInfo(null,
Shell32.FILE_ATTRIBUTE.DIRECTORY,
ref shfi,
(uint)Marshal.SizeOf(shfi),
flags);
}
if (shfi.hIcon == IntPtr.Zero)
{
return(null);
}
if (!IconHelper.Utils.IsXpOrAbove())
{
return(GetManagedIcon(shfi.hIcon));
}
// Get the System IImageList object from the Shell:
Guid iidImageList = new Guid("46EB5926-582E-4017-9FDF-E8998DAA0950");
Shell32.IImageList iImageList = null;
int ret = Shell32.SHGetImageList(
(int)size,
ref iidImageList,
ref iImageList
);
// the image list handle is the IUnknown pointer, but
// using Marshal.GetIUnknownForObject doesn't return
// the right value. It really doesn't hurt to make
// a second call to get the handle:
Shell32.SHGetImageListHandle((int)size, ref iidImageList, ref hIml);
IntPtr hIcon = IntPtr.Zero;
if (iImageList == null)
{
hIcon = Comctl32.ImageList_GetIcon(
hIml,
shfi.iIcon,
(int)Comctl32.ImageListDrawItemConstants.ILD_TRANSPARENT);
}
else
{
iImageList.GetIcon(
shfi.iIcon,
(int)Comctl32.ImageListDrawItemConstants.ILD_TRANSPARENT,
ref hIcon);
}
return(hIcon == IntPtr.Zero ? GetManagedIcon(shfi.hIcon) : GetManagedIcon(hIcon));
}
/// <summary>
/// Returns an icon for a given file - indicated by the name parameter.
/// </summary>
/// <param name="name">Extension or pathname for file.</param>
/// <param name="size">Large or small</param>
/// <param name="linkOverlay">Whether to include the link icon</param>
/// <param name="shfi">Return File Information</param>
/// <returns>System.Drawing.Icon</returns>
public static Icon GetFileIcon(string name, IconSize size, bool linkOverlay, ref Shell32.SHFILEINFO shfi)
{
name = Environment.ExpandEnvironmentVariables(name);
shfi = new Shell32.SHFILEINFO();
Shell32.SHGetFileInfoConstants flags = Shell32.SHGetFileInfoConstants.SHGFI_TYPENAME | Shell32.SHGetFileInfoConstants.SHGFI_DISPLAYNAME | Shell32.SHGetFileInfoConstants.SHGFI_ICON | Shell32.SHGetFileInfoConstants.SHGFI_SHELLICONSIZE | Shell32.SHGetFileInfoConstants.SHGFI_SYSICONINDEX | Shell32.SHGetFileInfoConstants.SHGFI_USEFILEATTRIBUTES;
if (linkOverlay)
{
flags |= Shell32.SHGetFileInfoConstants.SHGFI_LINKOVERLAY;
}
/* Check the size specified for return. */
if (IconSize.Small == size)
{
flags |= Shell32.SHGetFileInfoConstants.SHGFI_SMALLICON;
}
else
{
flags |= Shell32.SHGetFileInfoConstants.SHGFI_LARGEICON;
}
IntPtr hIml = Shell32.SHGetFileInfo(name,
Shell32.FILE_ATTRIBUTE.NORMAL,
ref shfi,
(uint)Marshal.SizeOf(shfi),
flags);
if (shfi.hIcon == IntPtr.Zero)
{
return(null);
}
if (!IconHelper.Utils.IsXpOrAbove())
{
return(GetManagedIcon(shfi.hIcon));
}
// Get the System IImageList object from the Shell:
Guid iidImageList = new Guid("46EB5926-582E-4017-9FDF-E8998DAA0950");
Shell32.IImageList iImageList = null;
int ret = Shell32.SHGetImageList(
(int)size,
ref iidImageList,
ref iImageList
);
// the image list handle is the IUnknown pointer, but
// using Marshal.GetIUnknownForObject doesn't return
// the right value. It really doesn't hurt to make
// a second call to get the handle:
Shell32.SHGetImageListHandle((int)size, ref iidImageList, ref hIml);
IntPtr hIcon = IntPtr.Zero;
if (iImageList == null)
{
hIcon = Comctl32.ImageList_GetIcon(
hIml,
shfi.iIcon,
(int)Comctl32.ImageListDrawItemConstants.ILD_TRANSPARENT);
}
else
{
iImageList.GetIcon(
shfi.iIcon,
(int)Comctl32.ImageListDrawItemConstants.ILD_TRANSPARENT,
ref hIcon);
}
return(hIcon == IntPtr.Zero ? GetManagedIcon(shfi.hIcon) : GetManagedIcon(hIcon));
}
