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https://github.com/Ryujinx/GtkSharp.git
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90a870e2de
* */*.cs : scrub for StringToPtrAnsi and string usage in DllImports. * */*.custom : begin the scrub here too. * generator/ConstStringGen.cs : implement IManualMarshaler and move to 100% IntPtr marshaling. * generator/Ctor.cs : call Body.Finish too. * generator/IManualMarshaler.cs : new interface for generatables that marshal manually and need cleanup. * generator/Makefile.am : new file. * generator/MethodBody.cs : use IManualMarshaler if applicable. svn path=/trunk/gtk-sharp/; revision=41579
73 lines
2.4 KiB
C#
73 lines
2.4 KiB
C#
// Gdk.Text.cs - Custom implementation for Text class
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//
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// Authors: Mike Kestner <mkestner@ximian.com>
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//
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// Copyright (c) 2004 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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namespace Gdk {
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using System;
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using System.Runtime.InteropServices;
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public class TextProperty {
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[DllImport("libgdk-win32-2.0-0.dll")]
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static extern void gdk_free_text_list(IntPtr ptr);
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[DllImport("libgdk-win32-2.0-0.dll")]
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static extern int gdk_text_property_to_utf8_list(IntPtr encoding, int format, byte[] text, int length, out IntPtr list);
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public static string[] ToStringList (Gdk.Atom encoding, int format, byte[] text, int length)
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{
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IntPtr list_ptr;
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int count = gdk_text_property_to_utf8_list(encoding.Handle, format, text, length, out list_ptr);
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if (count == 0)
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return new string [0];
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string[] result = new string [count];
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for (int i = 0; i < count; i++) {
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IntPtr ptr = Marshal.ReadIntPtr (list_ptr, i * IntPtr.Size);
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result [i] = GLib.Marshaller.Utf8PtrToString (ptr);
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}
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gdk_free_text_list (list_ptr);
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return result;
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}
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[DllImport("libgdk-win32-2.0-0.dll")]
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static extern int gdk_text_property_to_utf8_list_for_display(IntPtr display, IntPtr encoding, int format, byte[] text, int length, out IntPtr list);
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public static string[] ToStringListForDisplay (Gdk.Display display, Gdk.Atom encoding, int format, byte[] text, int length)
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{
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IntPtr list_ptr;
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int count = gdk_text_property_to_utf8_list_for_display (display.Handle, encoding.Handle, format, text, length, out list_ptr);
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if (count == 0)
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return new string [0];
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string[] result = new string [count];
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for (int i = 0; i < count; i++) {
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IntPtr ptr = Marshal.ReadIntPtr (list_ptr, i * IntPtr.Size);
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result [i] = GLib.Marshaller.Utf8PtrToString (ptr);
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}
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gdk_free_text_list (list_ptr);
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return result;
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}
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}
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}
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