C2VIEW.H

//**************************************************************************** 
//  Module:     Chat2000.EXE 
//  File:       C2View.h : interface of the CChat2000View class 
//               
// 
//  Copyright (c) Microsoft Corporation 1995-1997 
// 
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF  
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO  
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A  
// PARTICULAR PURPOSE. 
//**************************************************************************** 
 
//{{AFX_INCLUDES() 
#include "mschat.h" 
//}}AFX_INCLUDES 
 
#include "partic.h" 
 
#define POPUPMENU3 
 
class CChat2000View : public CView 
{ 
protected: // create from serialization only 
CChat2000View(); 
DECLARE_DYNCREATE(CChat2000View) 
 
// Attributes 
public: 
CString GetHistory(); 
CChat2000Doc* GetDocument(); 
 
// Operations 
public: 
 
// Overrides 
// ClassWizard generated virtual function overrides 
//{{AFX_VIRTUAL(CChat2000View) 
public: 
virtual void OnDraw(CDC* pDC);  // overridden to draw this view 
virtual BOOL PreCreateWindow(CREATESTRUCT& cs); 
protected: 
virtual void OnActivateView(BOOL bActivate, CView* pActivateView, CView* pDeactiveView); 
//}}AFX_VIRTUAL 
 
// Implementation 
public: 
virtual ~CChat2000View(); 
#ifdef _DEBUG 
virtual void AssertValid() const; 
virtual void Dump(CDumpContext& dc) const; 
#endif 
 
protected: 
//the OCX ! 
CMSChatm_ocxChat; 
 
//OCX does not expose the list of participants, we have to do the job 
//I did not put the list into the OCX itself to avoid an not-so-elegant 
//passing back and forth notifications from the VIEW to the OCX 
CList <CParticipant, CParticipant&> m_ListOfPart; 
POSITION m_posThisParticipant; 
 
//used to keep the video device caps to resize the OCX 
intm_iXppli; 
intm_iYppli; 
 
//track if the view has focus or not. Useful to pop up menus 
BOOLm_bActive; 
 
//participant list manager 
voidAddParticipant(CParticipant &Part_p); 
voidAddParticipant(long ParticipantID, LPCTSTR Alias, short Status); 
voidDelParticipantID(short iID_p); 
voidDelAll(); 
POSITIONFindParticipantID(short iID_p); 
CParticipant*GetParticipantPos(POSITION Pos_p); 
CParticipant*GetParticipantID(short iID_p); 
BOOLIsValidPos(POSITION Pos_p); 
CStringGetParticipantAlias(); 
 
 
// Generated message map functions 
protected: 
//{{AFX_MSG(CChat2000View) 
afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct); 
afx_msg void OnChatEnterRoom(); 
afx_msg void OnChatExitRoom(); 
afx_msg void OnUpdateChatEnterRoom(CCmdUI* pCmdUI); 
afx_msg void OnUpdateChatExitRoom(CCmdUI* pCmdUI); 
afx_msg void OnOnStateChangedOcxChat(short NewState); 
afx_msg void OnSize(UINT nType, int cx, int cy); 
afx_msg void OnParentNotify(UINT message, LPARAM lParam); 
afx_msg void OnChatAboutmschat(); 
afx_msg void OnChatKickParticipant(); 
afx_msg void OnUpdateChatKickparticipant(CCmdUI* pCmdUI); 
afx_msg void OnOnParticipantStatusChangedOcxChat(long ParticipantID, short Status); 
afx_msg void OnOnBeginEnumerationOcxChat(); 
afx_msg void OnOnEndEnumerationOcxChat(); 
afx_msg void OnOnExitParticipantOcxChat(long ParticipantID); 
afx_msg void OnOnEnterParticipantOcxChat(long ParticipantID, LPCTSTR Alias, short Status); 
afx_msg void OnChatClearhistory(); 
afx_msg void OnChatBanparticipant(); 
afx_msg void OnUpdateChatBanparticipant(CCmdUI* pCmdUI); 
afx_msg void OnChatShowinfo(); 
afx_msg void OnOnErrorOcxChat(short ErrorCode, LPCTSTR Description); 
afx_msg void OnChatSetroomtopic(); 
afx_msg void OnUpdateChatSetroomtopic(CCmdUI* pCmdUI); 
DECLARE_EVENTSINK_MAP() //needed to trap events from the OCX 
//}}AFX_MSG 
DECLARE_MESSAGE_MAP() 
 
void UpdateStatusUI(short NewState) ; 
void UpdateStatusUI() ; 
}; 
 
#ifndef _DEBUG  // debug version in C2View.cpp 
inline CChat2000Doc* CChat2000View::GetDocument() 
   { return (CChat2000Doc*)m_pDocument; } 
#endif 
 
/////////////////////////////////////////////////////////////////////////////