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//
// Mono.ILASM.EventDef
//
// Author(s):
// Jackson Harper (Jackson@LatitudeGeo.com)
//
// (C) 2003 Jackson Harper, All right reserved
//
using System;
using System.Collections;
namespace Mono.ILASM {
public class EventDef : ICustomAttrTarget {
private FeatureAttr attr;
private string name;
private BaseTypeRef type;
private PEAPI.Event event_def;
private bool is_resolved;
private ArrayList customattr_list;
private MethodRef addon;
private MethodRef fire;
private MethodRef other;
private MethodRef removeon;
public EventDef (FeatureAttr attr, BaseTypeRef type, string name)
{
this.attr = attr;
this.name = name;
this.type = type;
is_resolved = false;
}
public void AddCustomAttribute (CustomAttr customattr)
{
if (customattr_list == null)
customattr_list = new ArrayList ();
customattr_list.Add (customattr);
}
public PEAPI.Event Resolve (CodeGen code_gen, PEAPI.ClassDef classdef)
{
if (is_resolved)
return event_def;
type.Resolve (code_gen);
event_def = classdef.AddEvent (name, type.PeapiType);
if ((attr & FeatureAttr.Rtspecialname) != 0)
event_def.SetRTSpecialName ();
if ((attr & FeatureAttr.Specialname) != 0)
event_def.SetSpecialName ();
if (customattr_list != null)
foreach (CustomAttr customattr in customattr_list)
customattr.AddTo (code_gen, event_def);
is_resolved = true;
return event_def;
}
private PEAPI.MethodDef AsMethodDef (PEAPI.Method method, string type)
{
PEAPI.MethodDef methoddef = method as PEAPI.MethodDef;
if (methoddef == null)
Report.Error (type + " method of event " + name + " not found");
return methoddef;
}
public void Define (CodeGen code_gen, PEAPI.ClassDef classdef)
{
if (!is_resolved)
Resolve (code_gen, classdef);
if (addon != null) {
addon.Resolve (code_gen);
event_def.AddAddon (AsMethodDef (addon.PeapiMethod, "addon"));
}
if (fire != null) {
fire.Resolve (code_gen);
event_def.AddFire (AsMethodDef (fire.PeapiMethod, "fire"));
}
if (other != null) {
other.Resolve (code_gen);
event_def.AddOther (AsMethodDef (other.PeapiMethod, "other"));
}
if (removeon != null) {
removeon.Resolve (code_gen);
event_def.AddRemoveOn (AsMethodDef (removeon.PeapiMethod, "removeon"));
}
}
public void AddAddon (MethodRef method_ref)
{
addon = method_ref;
}
public void AddFire (MethodRef method_ref)
{
fire = method_ref;
}
public void AddOther (MethodRef method_ref)
{
other = method_ref;
}
public void AddRemoveon (MethodRef method_ref)
{
removeon = method_ref;
}
}
}
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