// Miguel de Icaza (miguel@ximian.com)
//
+//
+// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
using System;
using System.Drawing;
using System.Runtime.InteropServices;
//
internal ColorPalette ()
{
- flags = 0;
entries = new Color [0];
}
return flags;
}
}
-
/* Caller should call FreeHGlobal*/
internal IntPtr getGDIPalette()
{
int[] values = new int[palette.Count];
for (int i = 0; i < values.Length; i++) {
- values[i] = entries[i].ToArgb();
- //Console.Write("{0:X} ;", values[i]);
- }
-
- //Console.WriteLine("pal size " + Marshal.SizeOf (palette) + " native " + NativeObject);
+ values[i] = entries[i].ToArgb();
+ }
Marshal.StructureToPtr (palette, lfBuffer, false);
- Marshal.Copy (values, 0, (IntPtr) (lfBuffer.ToInt32() + Marshal.SizeOf (palette)), values.Length);
+ Marshal.Copy (values, 0, (IntPtr) (lfBuffer.ToInt64() + Marshal.SizeOf (palette)), values.Length);
return lfBuffer;
}
-
- internal void setFromGDIPalette(IntPtr palette)
- {
+ internal void setFromGDIPalette (IntPtr palette)
+ {
+ IntPtr ptr = palette;
+ int cnt, color;
+ int offset;
+
+ flags = Marshal.ReadInt32 (ptr); ptr = (IntPtr) (ptr.ToInt64() + 4);
+ cnt = Marshal.ReadInt32 (ptr); ptr = (IntPtr) (ptr.ToInt64() + 4);
+
+ entries = new Color [cnt];
+
+ offset = 0;
+ for (int i = 0; i < cnt; i++) {
+ color = Marshal.ReadInt32 (ptr, offset);
+ entries[i] = Color.FromArgb (color);
+ offset += 4;
+ }
}
}
}