127 lines
4.8 KiB
C++
127 lines
4.8 KiB
C++
//
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// WRKSPOBJ.HPP
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// Drawing objects: point, openpolyline, closepolyline, ellipse
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//
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// Copyright Microsoft 1998-
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//
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#ifndef __WRKSPOBJ_HPP_
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#define __WRKSPOBJ_HPP_
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#include "mcshelp.h"
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void AddNewWorkspace(WorkspaceObj * pWorkspaceObj, BOOL bForcedResend = FALSE);
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WorkspaceObj* RemoveWorkspace(WorkspaceObj * pWorkspaceObj);
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void RemoveObjectFromRequestHandleList(T126Obj * pObjRequest);
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BOOL RemoveObjectFromResendList(T126Obj * pObjRequest);
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void RemoveRemotePointer(MEMBER_ID nMemberID);
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void ResendAllObjects(void);
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BOOL IsThereAnythingInAnyWorkspace(void);
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BOOL IsWorkspaceListed(T126Obj * pWorkspaceObj);
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void SendWorkspaceRefreshPDU(BOOL bImtheRefresher);
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void TogleLockInAllWorkspaces(BOOL bLock, BOOL bResend = FALSE);
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class BitmapObj;
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class WorkspaceObj : public T126Obj
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{
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public:
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WorkspaceObj ( void );
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WorkspaceObj (WorkspaceCreatePDU * pworkspaceCreatePDU, BOOL bForcedResend);
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~WorkspaceObj( void );
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void WorkspaceEditObj ( WorkspaceEditPDU * pworkspaceEditPDU );
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BOOL m_bWorkspaceReady;
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void CreateWorkspaceCreatePDU(WorkspaceCreatePDU *);
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void CreateWorkspaceDeletePDU(WorkspaceDeletePDU *);
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void CreateWorkspaceEditPDU(WorkspaceEditPDU *);
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static UINT GetWorkspaceIdentifier(WorkspaceIdentifier *workspaceIdentifier);
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void GetWorkSpaceViewEditParam(PWorkspaceEditPDU_viewEdits pViewEdits);
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void GetWorkSpaceViewParam(PWorkspaceCreatePDU_viewParameters_Set_viewAttributes pViewAttributes);
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//
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// Workspace object list management
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//
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void AddTail(T126Obj * pObj);
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void AddHead(T126Obj * pObj){pObj->SetMyWorkspace(this); pObj->SetMyPosition(m_T126ObjectsInWorkspace.AddHead(pObj));}
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WBPOSITION GetTailPosition(void){return m_T126ObjectsInWorkspace.GetTailPosition();}
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WBPOSITION GetHeadPosition(void){return m_T126ObjectsInWorkspace.GetHeadPosition();}
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T126Obj* GetHead(void){return (T126Obj*)m_T126ObjectsInWorkspace.GetHead();}
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T126Obj* GetTail(void){return (T126Obj*)m_T126ObjectsInWorkspace.GetTail();}
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T126Obj* GetNextObject(WBPOSITION& pos){return (T126Obj*)m_T126ObjectsInWorkspace.GetNext(pos);}
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T126Obj* GetPreviousObject(WBPOSITION& pos){return (T126Obj*)m_T126ObjectsInWorkspace.GetPrevious(pos);}
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T126Obj* RemoveAt(WBPOSITION& pos){return (T126Obj*)m_T126ObjectsInWorkspace.RemoveAt(pos);}
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void RemoveT126Object(T126Obj *pObj);
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T126Obj* FindObjectInWorkspace(UINT objectHandle);
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BOOL IsObjectInWorkspace(T126Obj* pObjToFind);
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UINT EnumerateObjectsInWorkspace(void);
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BitmapObj * RectHitRemotePointer(LPRECT rect, int, WBPOSITION pos);
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void SetBackGroundColor(COLORREF rgb);
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//
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// Base class overwrite
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//
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void Draw(HDC hDC = NULL, BOOL bForcedDraw = FALSE, BOOL bPrinting = FALSE){};
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void UnDraw(){};
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BOOL CheckReallyHit(LPCRECT pRectHit){return TRUE;};
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BOOL HasFillColor(void){return FALSE;}
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void SetFillColor(COLORREF cr, BOOL isPresent){}
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BOOL GetFillColor(COLORREF * pcr) {return FALSE;}
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BOOL GetFillColor(RGBTRIPLE* prgb) {return FALSE;}
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void SetPenColor(COLORREF cr, BOOL isPresent){}
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BOOL GetPenColor(COLORREF * pcr) {return FALSE;}
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BOOL GetPenColor(RGBTRIPLE * prgb) {return FALSE;}
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void ChangedAnchorPoint(void){};
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BOOL HasAnchorPointChanged(void){return FALSE;}
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void ChangedZOrder(void){};
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BOOL HasZOrderChanged(void){return FALSE;}
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void ChangedViewState(void){m_dwChangedAttrib |= 0x00000001;}
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void ChangedUpatesEnabledState(void){m_dwChangedAttrib |= 0x00000002;}
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BOOL HasViewStateChanged(void){return (m_dwChangedAttrib & 0x00000001);}
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BOOL HasUpatesEnabledStateChanged(void){return (m_dwChangedAttrib & 0x00000002);}
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void ResetAttrib(void){m_dwChangedAttrib = 0;}
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void SetAllAttribs(void){m_dwChangedAttrib = 0x00000003;};
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void ChangedPenThickness(void){};
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BOOL GetUpdatesEnabled(void){return m_bUpdatesEnabled;}
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void SetUpdatesEnabled(BOOL bUpdatesEnabled){m_bUpdatesEnabled = bUpdatesEnabled; ChangedUpatesEnabledState();}
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void SetViewActionChoice(UINT action){m_viewActionChoice = action;}
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void SetViewHandle(UINT viewHandle){m_viewHandle = viewHandle;}
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void OnObjectEdit(void);
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void OnObjectDelete(void);
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void SendNewObjectToT126Apps(void);
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void GetEncodedCreatePDU(ASN1_BUF *pBuf);
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protected:
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DWORD m_dwChangedAttrib;
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CWBOBLIST m_T126ObjectsInWorkspace;
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UINT m_appRosterInstance;
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BOOL m_bsynchronized;
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POINT m_workspaceSize;
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BOOL m_acceptKeyboardEvents;
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BOOL m_acceptPointingDeviceEvents;
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BOOL m_bUpdatesEnabled;
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ULONG m_viewHandle;
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RECT m_viewRegion;
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UINT m_viewActionChoice;
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COBLIST m_protectedPlaneAccessList;
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#ifdef _DEBUG
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RGBTRIPLE m_backgroundColor;
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BOOL m_bPreserve;
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void GetWorkSpaceAttrib(PWorkspaceCreatePDU_workspaceAttributes pWorkspaceAttributes);
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void GetWorkSpacePlaneParam(PWorkspaceCreatePDU_planeParameters pPlaneParameters);
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#endif // 0
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};
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#endif // __WRKSPOBJ_HPP_
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