You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
230 lines
4.4 KiB
230 lines
4.4 KiB
//
|
|
// USER.HPP
|
|
// User Class
|
|
//
|
|
// Copyright Microsoft 1998-
|
|
//
|
|
#ifndef __USER_HPP_
|
|
#define __USER_HPP_
|
|
|
|
|
|
//
|
|
//
|
|
// Class: WbUser
|
|
//
|
|
// Purpose: User object recorder
|
|
//
|
|
//
|
|
class DCWbGraphicPointer;
|
|
|
|
class WbUser
|
|
{
|
|
public:
|
|
//
|
|
// Destructor
|
|
//
|
|
~WbUser(void);
|
|
|
|
//
|
|
// Initialize
|
|
//
|
|
BOOL Init(POM_OBJECT hUser);
|
|
|
|
//
|
|
// Return the user handle
|
|
//
|
|
POM_OBJECT Handle(void) const { return(m_hUser);}
|
|
|
|
//
|
|
// Refresh the user details
|
|
//
|
|
void Refresh(void);
|
|
|
|
//
|
|
// Update the external copy of the user information
|
|
//
|
|
void Update(void);
|
|
|
|
//
|
|
// Return the user name
|
|
//
|
|
LPCSTR Name(void) const { return(m_strName); }
|
|
|
|
//
|
|
// Synchronize the users page with other synced users
|
|
//
|
|
void Sync(void);
|
|
void Unsync(void);
|
|
|
|
//
|
|
// Update the user's position from the sync position. This does not
|
|
// change the sync position.
|
|
//
|
|
void GetSyncPosition(void);
|
|
|
|
//
|
|
// Update the sync position from the user's current position
|
|
//
|
|
void PutSyncPosition(void);
|
|
|
|
//
|
|
// Return a remote pointer object for this user
|
|
//
|
|
DCWbGraphicPointer* GetPointer(void) { return(m_pRemotePointer); }
|
|
|
|
//
|
|
// Put the user's remote pointer at the position specified
|
|
//
|
|
void PutPointer(WB_PAGE_HANDLE hPage, POINT point);
|
|
|
|
//
|
|
// Remove the user's remote pointer
|
|
//
|
|
void RemovePointer(void);
|
|
|
|
//
|
|
// Return TRUE if the user is synced
|
|
//
|
|
BOOL IsSynced(void) const { return m_bSynced; }
|
|
|
|
//
|
|
// Return TRUE if the user has the contents lock
|
|
//
|
|
BOOL HasContentsLock(void) const;
|
|
|
|
//
|
|
// Return TRUE if the user has their remote pointer active
|
|
//
|
|
BOOL IsUsingPointer(void) const;
|
|
|
|
//
|
|
// Return the current page of the user
|
|
//
|
|
WB_PAGE_HANDLE Page(void) const {return m_hPageCurrent; }
|
|
void SetPage(WB_PAGE_HANDLE hPage);
|
|
|
|
//
|
|
// Return the current position within the page of the user
|
|
//
|
|
void GetVisibleRect(LPRECT lprc) { *lprc = m_rectVisible; }
|
|
void SetVisibleRect(LPCRECT lprc);
|
|
|
|
//
|
|
// Return the page of the user's pointer
|
|
//
|
|
WB_PAGE_HANDLE PointerPage(void) const;
|
|
|
|
//
|
|
// Return the position of the user's pointer
|
|
//
|
|
void GetPointerPosition(LPPOINT lpptPos);
|
|
|
|
//
|
|
// Return the user's color
|
|
//
|
|
COLORREF Color(void) const { return(m_color); }
|
|
|
|
//
|
|
// Return TRUE if this is the local user
|
|
//
|
|
BOOL IsLocalUser(void) const { return(m_bLocalUser); }
|
|
|
|
//
|
|
// Operators
|
|
//
|
|
virtual WbUser& operator=(const WbUser& user);
|
|
virtual BOOL operator!=(const WbUser& user) const;
|
|
virtual BOOL operator==(const WbUser& user) const;
|
|
|
|
//
|
|
// Set zoom/unzoom state
|
|
//
|
|
void Zoom(void) { m_zoomed = TRUE; }
|
|
void Unzoom(void) { m_zoomed = FALSE; }
|
|
BOOL GetZoom(void) const { return(m_zoomed); }
|
|
|
|
protected:
|
|
//
|
|
// Core access handle
|
|
//
|
|
POM_OBJECT m_hUser;
|
|
|
|
//
|
|
// Flag indicating Whether this is the local user
|
|
//
|
|
BOOL m_bLocalUser;
|
|
|
|
BOOL m_zoomed;
|
|
|
|
//
|
|
// Local copies of the user information
|
|
//
|
|
char m_strName[TSHR_MAX_PERSON_NAME_LEN];
|
|
BOOL m_bSynced;
|
|
WB_PAGE_HANDLE m_hPageCurrent;
|
|
RECT m_rectVisible;
|
|
COLORREF m_color;
|
|
|
|
//
|
|
// Graphic pointer associated with this user
|
|
//
|
|
DCWbGraphicPointer* m_pRemotePointer;
|
|
};
|
|
|
|
|
|
//
|
|
//
|
|
// Class: WbUserList
|
|
//
|
|
// Purpose: Map from user handles to user object pointers
|
|
//
|
|
//
|
|
class WbUserList : public COBLIST
|
|
{
|
|
public:
|
|
|
|
//
|
|
// Destructor
|
|
//
|
|
~WbUserList(void);
|
|
|
|
//
|
|
// Clear all entries from the map, deleting the associated object
|
|
//
|
|
void Clear(void);
|
|
};
|
|
|
|
|
|
|
|
//
|
|
// Return lock status
|
|
//
|
|
BOOL WB_Locked(void);
|
|
BOOL WB_ContentsLocked(void);
|
|
BOOL WB_GotLock(void);
|
|
BOOL WB_GotContentsLock(void);
|
|
BOOL WB_PresentationMode(void);
|
|
|
|
|
|
|
|
//
|
|
// Return an object representing the local user
|
|
//
|
|
WbUser* WB_LocalUser(void);
|
|
|
|
//
|
|
// Retrieving users
|
|
//
|
|
WbUser* WB_GetUser(POM_OBJECT hUser);
|
|
WbUser* WB_GetFirstUser(void);
|
|
WbUser* WB_GetNextUser(const WbUser* pUser);
|
|
|
|
//
|
|
// Return an object representing the user who has the lock
|
|
//
|
|
WbUser* WB_LockUser(void);
|
|
|
|
|
|
|
|
|
|
#endif // __USER_HPP_
|