[Dotgnu-pnet-commits] pnetlib/Xsharp/Types XClassHint.cs, NONE, 1.1 XTextProperty.cs, NONE, 1.1

[Rhys Weatherley <address@hidden>]

Update of /cvsroot/dotgnu-pnet/pnetlib/Xsharp/Types
In directory subversions:/tmp/cvs-serv4939/Xsharp/Types

Added Files:
        XClassHint.cs XTextProperty.cs 
Log Message:


Add some more ICCCM hints like WM_LOCALE, WM_CLIENT_MACHINE, WM_COMMAND,
WM_CLASS, etc; fix the behaviour of the "IconicState" hint; add the window
group hint; make the "-iconic", "-name", and "-synchronous" Xt command-line
options work correctly.


--- NEW FILE: XTextProperty.cs ---
/*
 * XTextProperty.cs - Definition of text property blocks.
 *
 * Copyright (C) 2003  Southern Storm Software, Pty Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

namespace Xsharp.Types
{

using System;
using System.Runtime.InteropServices;

// Window manager hint structure.
[StructLayout(LayoutKind.Sequential)]
internal struct XTextProperty
{

        // Structure fields.
        public IntPtr                   value__;
        public Xlib.Atom                encoding__;
        public Xlib.Xint                format__;
        public Xlib.Xulong              nitems__;

        // Set this text property to a particular string.
        public bool SetText(String value)
                        {
                                if(value == null)
                                {
                                        value = String.Empty;
                                }
                                IntPtr str = Marshal.StringToHGlobalAnsi(value);
                                if(str == IntPtr.Zero)
                                {
                                        return false;
                                }
                                if(Xlib.XStringListToTextProperty(ref str, 1, 
ref this)
                                                == Xlib.Status.Zero)
                                {
                                        Marshal.FreeHGlobal(str);
                                        return false;
                                }
                                Marshal.FreeHGlobal(str);
                                return true;
                        }
        public bool SetText(String[] value)
                        {
                                // Bail out early if we don't have any strings.
                                if(value == null || value.Length == 0)
                                {
                                        return SetText("");
                                }

                                // Convert the strings into an array of 
pointers.
                                IntPtr[] strings = new IntPtr [value.Length];
                                int posn;
                                String str;
                                for(posn = 0; posn < value.Length; ++posn)
                                {
                                        str = value[posn];
                                        if(str == null)
                                        {
                                                str = String.Empty;
                                        }
                                        strings[posn] = 
Marshal.StringToHGlobalAnsi(str);
                                }

                                // Convert the string list into a text property.
                                bool result = (Xlib.XStringListToTextProperty
                                        (strings, value.Length, ref this) != 
Xlib.Status.Zero);

                                // Free the strings, which we no longer require.
                                for(posn = 0; posn < value.Length; ++posn)
                                {
                                        Marshal.FreeHGlobal(strings[posn]);
                                }
                                return result;
                        }

        // Free this text property.
        public void Free()
                        {
                                if(value__ != IntPtr.Zero)
                                {
                                        Xlib.XFree(value__);
                                        value__ = IntPtr.Zero;
                                }
                        }

} // struct XTextProperty

} // namespace Xsharp.Types

--- NEW FILE: XClassHint.cs ---
/*
 * XClassHint.cs - Definition of class hint information.
 *
 * Copyright (C) 2003  Southern Storm Software, Pty Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

namespace Xsharp.Types
{

using System;
using System.Runtime.InteropServices;

// Window manager hint structure.
[StructLayout(LayoutKind.Sequential)]
internal struct XClassHint
{

        // Structure fields.
        public IntPtr                   res_name__;
        public IntPtr                   res_class__;

        // Convert odd fields into types that are useful.
        public String res_name
                        {
                                get
                                {
                                        return 
Marshal.PtrToStringAnsi(res_name__);
                                }
                                set
                                {
                                        if(res_name__ != IntPtr.Zero)
                                        {
                                                Marshal.FreeHGlobal(res_name__);
                                        }
                                        res_name__ = 
Marshal.StringToHGlobalAnsi(value);
                                }
                        }
        public String res_class
                        {
                                get
                                {
                                        return 
Marshal.PtrToStringAnsi(res_class__);
                                }
                                set
                                {
                                        if(res_class__ != IntPtr.Zero)
                                        {
                                                
Marshal.FreeHGlobal(res_class__);
                                        }
                                        res_class__ = 
Marshal.StringToHGlobalAnsi(value);
                                }
                        }

        // Free the members of this structure.
        public void Free()
                        {
                                res_name = null;
                                res_class = null;
                        }

} // struct XClassHint

} // namespace Xsharp.Types