b20d37c79c
* cairo/*.cs: flatten source hierarchy to simplify win32 build. * sample/Makefile.am: fix a ref issue with local cairo. svn path=/trunk/gtk-sharp/; revision=115401
102 lines
2.6 KiB
C#
102 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 IDisposable.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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void IDisposable.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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