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![Mike Kestner](/assets/img/avatar_default.png)
* gdk/Gdk.metadata : hide Property.Get for manual impl. * gdk/Property.custom : manually marshal the data param in Get. svn path=/trunk/gtk-sharp/; revision=80684
51 lines
2.6 KiB
Plaintext
51 lines
2.6 KiB
Plaintext
// Gdk.Property.custom - Custom implementation for Property class
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//
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// Authors: Mike Kestner <mkestner@novell.com>
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//
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// Copyright (c) 2007 Novell, Inc.
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of version 2 of the Lesser GNU General
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// Public License as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this program; if not, write to the
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// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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// Boston, MA 02111-1307, USA.
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[DllImport("libgdk-win32-2.0-0.dll")]
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static extern void gdk_property_change(IntPtr window, IntPtr property, IntPtr type, int format, int mode, out byte data, int nelements);
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[Obsolete ("Replaced by corrected overload with data parameter")]
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public static byte Change(Gdk.Window window, Gdk.Atom property, Gdk.Atom type, int format, Gdk.PropMode mode, int nelements) {
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byte data;
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gdk_property_change(window == null ? IntPtr.Zero : window.Handle, property == null ? IntPtr.Zero : property.Handle, type == null ? IntPtr.Zero : type.Handle, format, (int) mode, out data, nelements);
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return data;
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}
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[DllImport("libgdk-win32-2.0-0.dll")]
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static extern bool gdk_property_get(IntPtr window, IntPtr property, IntPtr type, UIntPtr offset, UIntPtr length, int pdelete, out IntPtr actual_property_type, out int actual_format, out int actual_length, out IntPtr data);
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public static bool Get(Gdk.Window window, Gdk.Atom property, Gdk.Atom type, ulong offset, ulong length, int pdelete, out Gdk.Atom actual_property_type, out int actual_format, out int actual_length, out byte[] data) {
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IntPtr actual_property_type_as_native;
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IntPtr actual_data;
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bool raw_ret = gdk_property_get(window == null ? IntPtr.Zero : window.Handle, property == null ? IntPtr.Zero : property.Handle, type == null ? IntPtr.Zero : type.Handle, new UIntPtr (offset), new UIntPtr (length), pdelete, out actual_property_type_as_native, out actual_format, out actual_length, out actual_data);
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data = null;
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if (raw_ret) {
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data = new byte [actual_length];
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Marshal.Copy (actual_data, data, 0, actual_length);
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GLib.Marshaller.Free (actual_data);
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}
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bool ret = raw_ret;
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actual_property_type = actual_property_type_as_native == IntPtr.Zero ? null : (Gdk.Atom) GLib.Opaque.GetOpaque (actual_property_type_as_native, typeof (Gdk.Atom), false);
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return ret;
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}
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