static XplatUI()
{
// Compose name with current domain id because on Win32 we register class name
// and name must be unique to process. If we load MWF into multiple appdomains
// and try to register same class name we fail.
default_class_name = "SWFClass" + System.Threading.Thread.GetDomainID().ToString();
if (RunningOnUnix)
{
//if (Environment.GetEnvironmentVariable ("not_supported_MONO_MWF_USE_NEW_X11_BACKEND") != null) {
// driver=XplatUIX11_new.GetInstance ();
//} else
if (Environment.GetEnvironmentVariable("MONO_MWF_MAC_FORCE_X11") != null)
{
driver = XplatUIX11.GetInstance();
}
else
{
IntPtr buf = Marshal.AllocHGlobal(8192);
// This is a hacktastic way of getting sysname from uname ()
if (uname(buf) != 0)
{
// WTF: We cannot run uname
driver = XplatUIX11.GetInstance();
}
else
{
string os = Marshal.PtrToStringAnsi(buf);
if (os == "Darwin")
{
driver = XplatUICarbon.GetInstance();
}
else
{
driver = XplatUIX11.GetInstance();
}
}
Marshal.FreeHGlobal(buf);
}
}
else
{
driver = XplatUIWin32.GetInstance();
}
driver.InitializeDriver();
// Initialize things that need to be done after the driver is ready
DataFormats.GetFormat(0);
#if NET_2_0
// Signal that the Application loop can be run.
// This allows UIA to initialize a11y support for MWF
// before the main loop begins.
Application.FirePreRun();
#endif
}
public void VisualStyleRendererDrawBackgroundExcludingArea(IntPtr theme, IDeviceContext dc, int part, int state, Rectangle_ bounds, Rectangle_ excludedArea)
{
XplatUIWin32.RECT bounds_rect = XplatUIWin32.RECT.FromRectangle(bounds);
IntPtr hdc = dc.GetHdc();
XplatUIWin32.Win32ExcludeClipRect(hdc, excludedArea.Left, excludedArea.Top, excludedArea.Right, excludedArea.Bottom);
UXTheme.DrawThemeBackground(theme, hdc, part, state, ref bounds_rect, IntPtr.Zero);
IntPtr hrgn = XplatUIWin32.Win32CreateRectRgn(excludedArea.Left, excludedArea.Top, excludedArea.Right, excludedArea.Bottom);
XplatUIWin32.Win32ExtSelectClipRgn(hdc, hrgn, (int)ClipCombineMode.RGN_OR);
XplatUIWin32.Win32DeleteObject(hrgn);
dc.ReleaseHdc();
}
static XplatUI()
{
#if XAMARINMAC
driver = XplatUICocoa.GetInstance();
#else
driver = XplatUIWin32.GetInstance();
#endif
driver.InitializeDriver();
// Initialize things that need to be done after the driver is ready
DataFormats.GetFormat(0);
// Signal that the Application loop can be run.
// This allows UIA to initialize a11y support for MWF
// before the main loop begins.
Application.FirePreRun();
}
internal static uint GetData(IntPtr this_, ref FORMATETC pformatetcIn, IntPtr pmedium)
{
int index;
index = FindFormat(pformatetcIn);
if (index != -1)
{
medium.tymed = TYMED.TYMED_HGLOBAL;
medium.hHandle = XplatUIWin32.DupGlobalMem(((STGMEDIUM)DragMediums[index]).hHandle);
medium.pUnkForRelease = IntPtr.Zero;
try {
Marshal.StructureToPtr(medium, pmedium, false);
}
catch (Exception e) {
Console.WriteLine("Error: {0}", e.Message);
}
return(S_OK);
}
return(DV_E_FORMATETC);
}
private static bool AddFormatAndMedium(ClipboardFormats cfFormat, object data)
{
STGMEDIUM medium;
FORMATETC format;
IntPtr hmem;
IntPtr hmem_ptr;
byte[] b;
switch (cfFormat)
{
case ClipboardFormats.CF_TEXT:
{
b = XplatUIWin32.StringToAnsi((string)data);
hmem = XplatUIWin32.CopyToMoveableMemory(b);
break;
}
case ClipboardFormats.CF_UNICODETEXT:
{
b = XplatUIWin32.StringToUnicode((string)data);
hmem = XplatUIWin32.CopyToMoveableMemory(b);
break;
}
case ClipboardFormats.CF_HDROP:
{
IEnumerator e;
StringBuilder sb;
long hmem_string_ptr;
IntPtr string_buffer;
int string_buffer_size;
sb = new StringBuilder();
// Make sure object is enumerable; otherwise
if ((data is string) || !(data is IEnumerable))
{
sb.Append(data.ToString());
sb.Append('\0');
sb.Append('\0');
}
else
{
e = ((IEnumerable)data).GetEnumerator();
while (e.MoveNext())
{
sb.Append(e.Current.ToString());
sb.Append('\0');
}
sb.Append('\0');
}
string_buffer = Marshal.StringToHGlobalUni(sb.ToString());
string_buffer_size = (int)XplatUIWin32.Win32GlobalSize(string_buffer);
// Write DROPFILES structure
hmem = XplatUIWin32.Win32GlobalAlloc(XplatUIWin32.GAllocFlags.GMEM_MOVEABLE | XplatUIWin32.GAllocFlags.GMEM_DDESHARE, 0x14 + string_buffer_size);
hmem_ptr = XplatUIWin32.Win32GlobalLock(hmem);
Marshal.WriteInt32(hmem_ptr, 0x14); // pFiles
Marshal.WriteInt32(hmem_ptr, 1 * Marshal.SizeOf(typeof(uint)), 0); // point.x
Marshal.WriteInt32(hmem_ptr, 2 * Marshal.SizeOf(typeof(uint)), 0); // point.y
Marshal.WriteInt32(hmem_ptr, 3 * Marshal.SizeOf(typeof(uint)), 0); // fNc
Marshal.WriteInt32(hmem_ptr, 4 * Marshal.SizeOf(typeof(uint)), 1); // fWide
hmem_string_ptr = (long)hmem_ptr;
hmem_string_ptr += 0x14;
XplatUIWin32.Win32CopyMemory(new IntPtr(hmem_string_ptr), string_buffer, string_buffer_size);
Marshal.FreeHGlobal(string_buffer);
XplatUIWin32.Win32GlobalUnlock(hmem_ptr);
break;
}
case ClipboardFormats.CF_DIB:
{
b = XplatUIWin32.ImageToDIB((Image)data);
hmem = XplatUIWin32.CopyToMoveableMemory(b);
break;
}
default:
{
hmem = IntPtr.Zero;
break;
}
}
if (hmem != IntPtr.Zero)
{
medium = new STGMEDIUM();
medium.tymed = TYMED.TYMED_HGLOBAL;
medium.hHandle = hmem;
medium.pUnkForRelease = IntPtr.Zero;
DragMediums.Add(medium);
format = new FORMATETC();
format.ptd = IntPtr.Zero;
format.dwAspect = DVASPECT.DVASPECT_CONTENT;
format.lindex = -1;
format.tymed = TYMED.TYMED_HGLOBAL;
format.cfFormat = cfFormat;
DragFormats.Add(format);
return(true);
}
return(false);
}
