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https://github.com/Ryujinx/GtkSharp.git
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ee866216b1
* cairo/*: merge changes to Mono.Cairo since we split back in Oct 2008. Not much changed. Scrubbed the doc index and updated NativeMethods to match. Commented with DONTCARE the ones we will ignore. Implemented a few of them, including an initial Device binding. Still some work to do, and some discovery to be done to see what happened to Xcb, Glitz, and DirectFB surfaces and whether we need to remove those classes.
103 lines
2.6 KiB
C#
103 lines
2.6 KiB
C#
//
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// Mono.Cairo.FontFace.cs
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//
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// Author:
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// Alp Toker (alp@atoker.com)
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// Miguel de Icaza (miguel@novell.com)
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//
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// (C) Ximian Inc, 2003.
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//
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// This is an OO wrapper API for the Cairo API.
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//
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// Copyright (C) 2004, 2007 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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namespace Cairo
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{
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public class FontFace : IDisposable
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{
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IntPtr handle;
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internal static FontFace Lookup (IntPtr handle)
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{
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if (handle == IntPtr.Zero)
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return null;
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NativeMethods.cairo_font_face_reference (handle);
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return new FontFace (handle);
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}
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~FontFace ()
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{
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// Since Cairo is not thread safe, we can not unref the
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// font_face here, the programmer must do this with Dispose
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Console.Error.WriteLine ("Programmer forgot to call Dispose on the FontFace");
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Dispose (false);
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}
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public void Dispose ()
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{
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Dispose (true);
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}
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protected virtual void Dispose (bool disposing)
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{
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if (disposing)
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NativeMethods.cairo_font_face_destroy (handle);
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handle = IntPtr.Zero;
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GC.SuppressFinalize (this);
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}
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// TODO: make non-public when all entry points are complete in binding
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public FontFace (IntPtr handle)
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{
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this.handle = handle;
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}
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public IntPtr Handle {
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get {
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return handle;
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}
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}
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public Status Status {
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get {
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return NativeMethods.cairo_font_face_status (handle);
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}
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}
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public FontType FontType {
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get {
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return NativeMethods.cairo_font_face_get_type (handle);
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}
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}
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public uint ReferenceCount {
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get { return NativeMethods.cairo_font_face_get_reference_count (handle); }
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}
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}
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}
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