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//
// Mono.Cairo.FontFace.cs
//
// Author:
// Alp Toker (alp@atoker.com)
// Miguel de Icaza (miguel@novell.com)
//
// (C) Ximian Inc, 2003.
//
// This is an OO wrapper API for the Cairo API.
//
// Copyright (C) 2004, 2007 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;
namespace Cairo
{
public class FontFace : IDisposable
{
IntPtr handle;
internal static FontFace Lookup (IntPtr handle, bool owner)
{
if (handle == IntPtr.Zero)
return null;
return new FontFace (handle, owner);
}
~FontFace ()
{
Dispose (false);
}
public void Dispose ()
{
Dispose (true);
GC.SuppressFinalize (this);
}
protected virtual void Dispose (bool disposing)
{
if (!disposing || CairoDebug.Enabled)
CairoDebug.OnDisposed<FontFace> (handle, disposing);
if (handle == IntPtr.Zero)
return;
NativeMethods.cairo_font_face_destroy (handle);
handle = IntPtr.Zero;
}
void CheckDisposed ()
{
if (handle == IntPtr.Zero)
throw new ObjectDisposedException ("Object has already been disposed");
}
[Obsolete]
public FontFace (IntPtr handle) : this (handle, true)
{
}
public FontFace (IntPtr handle, bool owned)
{
if (handle == IntPtr.Zero)
throw new ArgumentException ("handle should not be NULL", "handle");
this.handle = handle;
if (!owned)
NativeMethods.cairo_font_face_reference (handle);
if (CairoDebug.Enabled)
CairoDebug.OnAllocated (handle);
}
public IntPtr Handle {
get {
return handle;
}
}
public Status Status {
get {
CheckDisposed ();
return NativeMethods.cairo_font_face_status (handle);
}
}
public FontType FontType {
get {
CheckDisposed ();
return NativeMethods.cairo_font_face_get_type (handle);
}
}
public uint ReferenceCount {
get {
CheckDisposed ();
return NativeMethods.cairo_font_face_get_reference_count (handle);
}
}
}
}
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