class/Mono.Cairo/Mono.Cairo/XcbSurface.cs

   1 //
   2 // Mono.Cairo.XcbSurface.cs
   3 //
   4 // Authors:
   5 //    Alp Toker
   6 //
   7 // (C) Alp Toker, 2006.
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 using System;
  30
  31 namespace Cairo {
  32         public class XcbSurface : Surface
  33         {
  34                 internal XcbSurface (IntPtr handle, bool owns) : base (handle, owns)
  35                 {
  36                 }
  37
  38                 public XcbSurface (IntPtr connection, uint drawable, IntPtr visual, int width, int height)
  39                 {
  40                         surface = NativeMethods.cairo_xcb_surface_create (connection, drawable, visual, width, height);
  41                         lock (surfaces.SyncRoot) {
  42                                 surfaces [surface] = this;
  43                         }
  44                 }
  45
  46                 public static XcbSurface FromBitmap (IntPtr connection, uint bitmap, IntPtr screen, int width, int height)
  47                 {
  48                         IntPtr ptr;
  49
  50                         ptr = NativeMethods.cairo_xcb_surface_create_for_bitmap (connection, bitmap, screen, width, height);
  51                         return new XcbSurface (ptr, true);
  52                 }
  53
  54                 public void SetSize (int width, int height)
  55                 {
  56                         NativeMethods.cairo_xcb_surface_set_size (surface, width, height);
  57                 }
  58         }
  59 }