mirror of
https://github.com/Ryujinx/GtkSharp.git
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25000abee7
*.cs : Added .dll extension to a load of DllImports. * makefile : now can make the project with one make windows and on both NT and Win98. * gdk/Event.cs : Fixed some invalid symbol names and commented out a load of stuff. * gdk/SimpleEvent.cs : Relocated file from unnecessary subdir and fixed several event keyword clashing bugs. Need to relocate the EventArgs class out of here into its own file. Fixed loads of typos. * glib/Object.cs : Killed the Constructor, this should be a purely abstract class. made Events property public until I can fix the Signal proxying system's broken reliance on it. * glib/SimpleSignal.cs : Relocated, namespaces, and named this Class. Loads of bugfixes. Still doesn't work worth a damn, but it builds. * glib/TypeFundamentals.cs : New enum for use in the Value code. * glib/Value.cs : Implemented a more opaque approach with heap allocated memory and g_value_init and friends. Still doesn't work. Will probably switch to a more C# like approach and avoid GValues altogether. * gtk/Button.cs : Commented out some brokeness until I can get around to fixing it later. * gtk/Widget.cs : Commented out a bunch of the new signal stuff until I get around to it. * gtk/Window.cs (Title): using g_object_set until I work out the details of the new Value/SetProperty system. It looks like g_object_set will end up being easier to use via PInvoke. svn path=/trunk/gtk-sharp/; revision=1008
99 lines
2.2 KiB
C#
Executable File
99 lines
2.2 KiB
C#
Executable File
// GLib.Value.cs - GLib Value class implementation
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//
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// Author: Mike Kestner <mkestner@speakeasy.net>
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//
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// (c) 2001 Mike Kestner
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namespace GLib {
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using System;
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using System.Runtime.InteropServices;
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/// <summary>
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/// Value Class
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/// </summary>
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///
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/// <remarks>
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/// An arbitrary data type similar to a CORBA Any which is used
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/// to get and set properties on Objects.
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/// </remarks>
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public class Value {
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IntPtr _val;
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// We use g_malloc0 and g_free to put the GValue on the
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// heap to avoid some marshalling pain.
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[DllImport("glib-1.3.dll")]
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static extern IntPtr g_malloc0 (long n_bytes);
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[DllImport("glib-1.3.dll")]
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static extern void g_free (IntPtr mem);
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[DllImport("gobject-1.3.dll")]
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static extern void g_value_init (IntPtr val,
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TypeFundamentals type);
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/// <summary>
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/// Value Constructor
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/// </summary>
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///
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/// <remarks>
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/// Constructs a Value from a spectified string.
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/// </remarks>
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[DllImport("gobject-1.3.dll")]
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static extern void g_value_set_string (IntPtr val,
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String data);
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[DllImport("gobject-1.3.dll")]
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static extern void g_value_set_boolean (IntPtr val,
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bool data);
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public Value (bool val)
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{
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_val = g_malloc0 (5 * IntPtr.Size);
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g_value_init (_val, TypeFundamentals.TypeBoolean);
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g_value_set_boolean (_val, val);
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}
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public Value (String str)
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{
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_val = g_malloc0 (5 * IntPtr.Size);
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g_value_init (_val, TypeFundamentals.TypeString);
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g_value_set_string (_val, str);
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}
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/// <summary>
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/// GetString Method
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/// </summary>
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///
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/// <remarks>
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/// Extracts a string from a Value. Note, this method
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/// will produce an exception if the Value does not hold a
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/// string value.
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/// </remarks>
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[DllImport("gobject-1.3.dll")]
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static extern String g_value_get_string (IntPtr val);
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public String GetString ()
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{
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// FIXME: Insert an appropriate exception here if
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// _val.type indicates an error.
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return g_value_get_string (_val);
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}
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/// <summary>
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/// RawValue Property
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/// </summary>
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///
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/// <remarks>
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/// Read only. Accesses a pointer to the Raw GValue.
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/// </remarks>
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public IntPtr RawValue {
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get {
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return _val;
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}
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}
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}
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}
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