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51 lines
1.8 KiB
C#
51 lines
1.8 KiB
C#
// Pango.TabArray.cs - Pango TabArray class customizations
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//
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// Author: 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 Pango {
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using System;
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using System.Runtime.InteropServices;
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public partial class TabArray {
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[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
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delegate void d_pango_tab_array_get_tabs(IntPtr raw, out IntPtr alignments, out IntPtr locations);
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static d_pango_tab_array_get_tabs pango_tab_array_get_tabs = FuncLoader.LoadFunction<d_pango_tab_array_get_tabs>(FuncLoader.GetProcAddress(GLibrary.Load(Library.Pango), "pango_tab_array_get_tabs"));
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public void GetTabs (out TabAlign[] alignments, out int[] locations)
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{
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int sz = Size;
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IntPtr align_ptr, loc_ptr;
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alignments = new TabAlign [sz];
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locations = new int [sz];
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int[] tmp = new int [sz];
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if (sz == 0)
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return;
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pango_tab_array_get_tabs (Handle, out align_ptr, out loc_ptr);
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Marshal.Copy (loc_ptr, locations, 0, sz);
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Marshal.Copy (align_ptr, tmp, 0, sz);
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for (int i = 0; i < sz; i++)
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alignments [i] = (TabAlign) tmp [i];
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GLib.Marshaller.Free (align_ptr);
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GLib.Marshaller.Free (loc_ptr);
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}
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}
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}
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