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using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
using Microsoft.VisualStudio.OLE.Interop;
using MPF = Microsoft.VisualStudio.Package;
using System.ComponentModel.Design;
namespace Demo
{
public class IronyPackage : Microsoft.VisualStudio.Shell.Package, IOleComponent
{
uint componentID = 0;
public IronyPackage()
{
ServiceCreatorCallback callback = new ServiceCreatorCallback(
delegate(IServiceContainer container, Type serviceType)
{
if (typeof(IronyLanguageService) == serviceType)
{
IronyLanguageService language = new IronyLanguageService();
language.SetSite(this);
// register for idle time callbacks
IOleComponentManager mgr = GetService(typeof(SOleComponentManager)) as IOleComponentManager;
if (componentID == 0 && mgr != null)
{
OLECRINFO[] crinfo = new OLECRINFO[1];
crinfo[0].cbSize = (uint)Marshal.SizeOf(typeof(OLECRINFO));
crinfo[0].grfcrf = (uint)_OLECRF.olecrfNeedIdleTime |
(uint)_OLECRF.olecrfNeedPeriodicIdleTime;
crinfo[0].grfcadvf = (uint)_OLECADVF.olecadvfModal |
(uint)_OLECADVF.olecadvfRedrawOff |
(uint)_OLECADVF.olecadvfWarningsOff;
crinfo[0].uIdleTimeInterval = 300;
int hr = mgr.FRegisterComponent(this, crinfo, out componentID);
}
return language;
}
else
{
return null;
}
});
// proffer the LanguageService
(this as IServiceContainer).AddService(typeof(IronyLanguageService), callback, true);
}
protected override void Dispose(bool disposing)
{
try
{
if (componentID != 0)
{
IOleComponentManager mgr = GetService(typeof(SOleComponentManager)) as IOleComponentManager;
if (mgr != null)
{
mgr.FRevokeComponent(componentID);
}
componentID = 0;
}
}
finally
{
base.Dispose(disposing);
}
}
#region IOleComponent Members
public int FContinueMessageLoop(uint uReason, IntPtr pvLoopData, MSG[] pMsgPeeked)
{
return 1;
}
public int FDoIdle(uint grfidlef)
{
IronyLanguageService ls = GetService(typeof(IronyLanguageService)) as IronyLanguageService;
if (ls != null)
{
ls.OnIdle((grfidlef & (uint)_OLEIDLEF.oleidlefPeriodic) != 0);
}
return 0;
}
public int FPreTranslateMessage(MSG[] pMsg)
{
return 0;
}
public int FQueryTerminate(int fPromptUser)
{
return 1;
}
public int FReserved1(uint dwReserved, uint message, IntPtr wParam, IntPtr lParam)
{
return 1;
}
public IntPtr HwndGetWindow(uint dwWhich, uint dwReserved)
{
return IntPtr.Zero;
}
public void OnActivationChange(IOleComponent pic, int fSameComponent, OLECRINFO[] pcrinfo, int fHostIsActivating, OLECHOSTINFO[] pchostinfo, uint dwReserved)
{
}
public void OnAppActivate(int fActive, uint dwOtherThreadID)
{
}
public void OnEnterState(uint uStateID, int fEnter)
{
}
public void OnLoseActivation()
{
}
public void Terminate()
{
}
#endregion
}
}
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