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54 lines
1.8 KiB
C#
54 lines
1.8 KiB
C#
// Pango.LayoutLine.cs - Pango LayoutLine class customizations
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//
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// Authors: Jeroen Zwartepoorte <jeroen@xs4all.nl
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// 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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public partial class LayoutLine {
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#if NOT_BROKEN
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[DllImport ("libpango-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
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static extern void pango_layout_line_get_x_ranges(IntPtr raw, int start_index, int end_index, out IntPtr ranges_handle, out int n_ranges);
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#endif
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public void GetXRanges(int start_index, int end_index, out int[][] ranges)
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{
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// FIXME: this is broken
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throw new NotImplementedException ();
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#if NOT_BROKEN
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int count;
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IntPtr array_ptr;
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pango_layout_line_get_x_ranges(Handle, start_index, end_index, out array_ptr, out count);
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ranges = new int[count] [];
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for (int i = 0; i < count; i++) {
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IntPtr tmp = new IntPtr (array_ptr + 2 * i * IntPtr.Size);
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IntPtr rng_ptr = Marshal.ReadIntPtr (tmp);
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IntPtr end_ptr = Marshal.ReadIntPtr (tmp, IntPtr.Size);
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}
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Marshal.Copy (array_ptr, ranges, 0, count);
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g_free (array_ptr);
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#endif
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}
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}
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}
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