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691de4e606
In Windows builds of GTK+ 3.x, the dll filename is libgtk-3-0.dll. We use this opportunity to use a common const in the DllImport statement for all custom code.
85 lines
2.7 KiB
C#
85 lines
2.7 KiB
C#
// SelectionData.cs - customizations for Gtk.SelectionData
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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 Gtk {
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using System;
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using System.Runtime.InteropServices;
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public partial class SelectionData {
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[DllImport (Global.GtkNativeDll, CallingConvention = CallingConvention.Cdecl)]
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private static extern IntPtr gtk_selection_data_get_text (IntPtr selection_data);
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[DllImport (Global.GtkNativeDll, CallingConvention = CallingConvention.Cdecl)]
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private static extern void gtk_selection_data_set_text (IntPtr selection_data, IntPtr str, int len);
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public string Text {
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get {
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IntPtr text = gtk_selection_data_get_text (Handle);
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if (text == IntPtr.Zero)
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return null;
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return GLib.Marshaller.PtrToStringGFree (text);
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}
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set {
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IntPtr native = GLib.Marshaller.StringToPtrGStrdup (value);
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gtk_selection_data_set_text (Handle, native, -1);
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GLib.Marshaller.Free (native);
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}
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}
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[DllImport (Global.GtkNativeDll, CallingConvention = CallingConvention.Cdecl)]
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private static extern IntPtr gtk_selection_data_get_data (IntPtr selection_data);
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public byte[] Data {
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get {
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IntPtr data_ptr = gtk_selection_data_get_data (Handle);
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byte[] result = new byte [Length];
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Marshal.Copy (data_ptr, result, 0, Length);
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return result;
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}
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}
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public void Set(Gdk.Atom type, int format, byte[] data) {
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Set(type, format, data, data.Length);
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}
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[DllImport (Global.GtkNativeDll, CallingConvention = CallingConvention.Cdecl)]
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static extern bool gtk_selection_data_get_targets(IntPtr raw, out IntPtr targets, out int n_atoms);
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public Gdk.Atom [] Targets {
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get {
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IntPtr target_ptr;
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int count;
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if (gtk_selection_data_get_targets (Handle, out target_ptr, out count)) {
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Gdk.Atom[] result = new Gdk.Atom [count];
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for (int i = 0; i < count; i++) {
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IntPtr atom = Marshal.ReadIntPtr (target_ptr, count * IntPtr.Size);
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result [i] = new Gdk.Atom (atom);
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}
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GLib.Marshaller.Free (target_ptr);
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return result;
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} else
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return new Gdk.Atom [0];
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}
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}
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}
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}
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