mirror of
https://github.com/Ryujinx/GtkSharp.git
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4d92d54b3f
[about 60% of the marshalling patch that I lost. The rest to come tomorrow.] * generator/BoxedGen.cs, StructGen.cs: Move most of this to StructBase, delete large chunks duplicated from ClassBase. * generator/IGeneratable.cs: Add MarshalReturnType, FromNativeReturn. * generator/ClassBase.cs: Move ctor stuff here. Add a CallByName overload with no parameters for the "self" reference. * generator/EnumGen.cs, CallbackGen.cs: Implement new MarshalReturnType, FromNativeReturn. * generator/Method.cs: Use container_type.MarshalType, CallByName, and SymbolTable.FromNativeReturn when generating call and import sigs. * generator/OpaqueGen.cs: Added. * generator/Property.cs: Handle boxed and opaques differently. * generator/SymbolTable.cs: Update for the opaque stuff and the new Return methods. Also change GetClassGen to simply call the as operator. * glib/Boxed.cs: Update for struct usage -- this is now a wrapper for the purposes of using with Value. * glib/Opaque.cs: Added. New base class for opaque structs. * glue/textiter.c, gtk/TextIter.custom: Remove. * gnome/Program.cs: Update for new struct marshalling. * parser/Metadata.pm: Use our own getChildrenByTagName. * parser/README: Update for new requirements (was out of sync with build.pl) * parser/gapi2xml.pl: Hide struct like const in field elements. * parser/gapi_pp.pl: Handle embedded union fields (poorly). * sample/test/TestColorSelection.cs: Comment out null color tests for now. svn path=/trunk/gtk-sharp/; revision=6186
139 lines
2.6 KiB
C#
139 lines
2.6 KiB
C#
// Object.cs - GObject class wrapper implementation
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//
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// Authors: Bob Smith <bob@thestuff.net>
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// Mike Kestner <mkestner@speakeasy.net>
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//
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// (c) 2001 Bob Smith and Mike Kestner
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namespace GLib {
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using System;
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using System.Collections;
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using System.ComponentModel;
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using System.Runtime.InteropServices;
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/// <summary>
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/// Object Class
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/// </summary>
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///
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/// <remarks>
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/// Wrapper class for GObject.
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/// </remarks>
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public class Opaque : IWrapper {
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// Private class and instance members
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IntPtr _obj;
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EventHandlerList _events;
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Hashtable Data;
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static Hashtable Opaques = new Hashtable();
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/// <summary>
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/// GetObject Shared Method
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/// </summary>
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///
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/// <remarks>
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/// Used to obtain a CLI typed object associated with a
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/// given raw object pointer. This method is primarily
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/// used to wrap object references that are returned
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/// by either the signal system or raw class methods that
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/// return GObject references.
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/// </remarks>
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///
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/// <returns>
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/// The wrapper instance.
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/// </returns>
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public static Opaque GetOpaque(IntPtr o)
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{
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Opaque obj = (Opaque)Opaques[(int)o];
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if (obj != null) return obj;
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return null; //FIXME: Call TypeParser here eventually.
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}
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/// <summary>
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/// Object Constructor
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/// </summary>
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///
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/// <remarks>
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/// Dummy constructor needed for derived classes.
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/// </remarks>
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public Opaque () {}
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/// <summary>
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/// Object Constructor
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/// </summary>
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///
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/// <remarks>
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/// Creates an object from a raw object reference.
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/// </remarks>
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public Opaque (IntPtr raw)
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{
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Raw = raw;
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}
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/// <summary>
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/// Raw Property
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/// </summary>
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///
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/// <remarks>
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/// The raw GObject reference associated with this wrapper.
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/// Only subclasses of Object can access this read/write
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/// property. For public read-only access, use the
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/// Handle property.
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/// </remarks>
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protected IntPtr Raw {
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get {
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return _obj;
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}
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set {
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Opaques [value] = this;
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_obj = value;
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}
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}
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/// <summary>
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/// Handle Property
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/// </summary>
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///
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/// <remarks>
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/// The raw GObject reference associated with this object.
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/// Subclasses can use Raw property for read/write
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/// access.
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/// </remarks>
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public IntPtr Handle {
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get {
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return _obj;
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}
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set {
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_obj = value;
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}
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}
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public override bool Equals (object o)
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{
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if (!(o is Opaque))
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return false;
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return (Handle == ((Opaque) o).Handle);
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}
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/// <summary>
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/// GetHashCode Method
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/// </summary>
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///
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/// <remarks>
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/// Calculates a hashing value.
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/// </remarks>
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public override int GetHashCode ()
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{
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return Handle.GetHashCode ();
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}
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}
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}
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