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Create a Universal Document Template which supports Dynamic Frame Window Layout

, 14 Dec 2002
Introduce a programming technology to design a very complex, rich document type.
visualframework_src.zip
sample
ObjManager
res
ObjManager.manifest
VisualFrameWork
application.rgs
AtlForm.rgs
Board.rgs
DocumentCtrl.rgs
Documents.rgs
menuimg.bmp
Prairie Wind.bmp
res
Toolbar.bmp
VisualFrameWork.ico
VisualFrameWork.manifest
VisualFrameWorkDoc.ico
VisualFrameWork.rgs
VisualFrameWork.tlb
VisualFrameWork1
VisualFrameWork12
VisualFrameWork13
Demo1
Demo2
MfcViewLib
MfcViewLib.rgs
cnn.rgs
MfcViewLib.def
MfcViewLibps.def
AtlView2.rgs
AtlView3.rgs
vc70.tlb
VbComLib
VbComLib.vbproj.user
VCSharpComLib
VCSharpComLib.csproj.user
DemoDoc
Demo1
Demo2
Demo3
DocumentPropertyPage.rgs
New Document 2
New Document333
New Document 2dd
VBDoc
UD.dob
prjVBDoc.vbp
MSSCCPRJ.SCC
prjVBDoc.vbw
CNN
MSSCCPRJ.SCC
PrjCnn.vbw
PrjCnn.dll
PrjCnn.lib
PrjCnn.exp
cls.cls
PrjCnn.vbp
//*******************************************************************************
// COPYRIGHT NOTES
// ---------------
// This source code is a part of Tangram library.
// You may use, compile or redistribute it as part of your application 
// for free. You cannot redistribute it as a part of a software development 
// library without the agreement of the author. If the sources are 
// distributed along with the application, you should leave the original 
// copyright notes in the source code without any changes.
// This code can be used WITHOUT ANY WARRANTIES on your own risk.
// 
// For the latest updates to this library, check site:
// http://www.tangramdev.com
// 
// sunhui
//*******************************************************************************
// ObjExtManager.cpp : implementation file
//

#include "stdafx.h"
#include "ObjExtManager.h"
#include "OXTabClientWnd.h"
#include "TangramServerObj.h"
#include "TangramObject.h"
//#include "DockingTangramBar.h"
#include "TangramDoc.h"
#include "TabWnd.h"
#include "TabInfo.h"
#include "DialogMessageHook.h"
#include "TangramDesignView.h"
//#include "DesignerDoc.h"
#include "ObjExt.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
CRuntimeClass* g_pLibClass = NULL;
CWnd* m_pClientWnd = NULL;
CTangramServerObj* g_pTangramServer=NULL;

void SetResource()
{
	AfxSetResourceHandle(AfxGetApp()->m_hInstance);
}

HRESULT ProcessDlgMsg(BOOL bProcess, HWND hWnd)
{
	if(bProcess)
		return CDialogMessageHook::InstallHook(hWnd);
	else
		return CDialogMessageHook::UninstallHook(hWnd);
};

void InitLib()
{
	AFX_MODULE_STATE* pModuleState = AfxGetModuleState();
	g_pLibClass = pModuleState->m_classList;
};

void ConnectClsInfo()
{
	AFX_MODULE_STATE* pModuleState = AfxGetModuleState();
	CRuntimeClass* pClass;
	AfxLockGlobals(CRIT_RUNTIMECLASSLIST);
	for (pClass = pModuleState->m_classList; pClass != NULL;
		pClass = pClass->m_pNextClass)
	{
		if(pClass->m_pNextClass==NULL)
		{
			if(g_pLibClass)
			{
				pClass->m_pNextClass = g_pLibClass;
				g_pLibClass = NULL;
				break;
			}
		}
	}
	AfxUnlockGlobals(CRIT_RUNTIMECLASSLIST);
};
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
IMPLEMENT_DYNCREATE(CConnectObj, CObject)

CConnectObj::CConnectObj()
{
	m_pViewClass = NULL;
	m_pParentWnd = NULL;
	m_pObjExtManager = NULL;
	m_pMfcObj = NULL;
	m_pObjDisp = NULL;
	m_pDocDisp = NULL;
	m_pAppDisp = NULL;
	nChildID = AFX_IDW_PANE_FIRST;
	m_pContext = NULL;
}

void CConnectObj::Connect(BOOL bLoading)
{
}

CConnectObj::~CConnectObj()
{

}
/////////////////////////////////////////////////////////////////////////////
// CTangramManager

//IMPLEMENT_SERIAL(CTangramManager, CObject, 0)

CTangramManager::CTangramManager(CFrameWnd *pFrameWnd, CRuntimeClass* pFrameClass, CRuntimeClass* pDockBarClass, CString strServerID, IDispatch* pAppDisp,CRuntimeClass* pDesignClsInfo, BOOL bMDI, BOOL bMDITab)
{
	AFX_MODULE_STATE* pModuleState = AfxGetModuleState();
	m_pLibClass = pModuleState->m_classList;
	
	m_pMDITabClientWnd=NULL;
	m_bMdiTab = bMDITab;
	m_pApp=NULL;
	m_pTGObj = new CTangramServerObj();
	m_pTGObj->m_pObjExtManager=this;
	m_pTGObj->m_pMainFrame = pFrameWnd;
	m_bMdi = bMDI;
	if(bMDI&&bMDITab)
	{
		m_pMDITabClientWnd = new COXTabClientWnd();
		((COXTabClientWnd*)m_pMDITabClientWnd)->Attach((CMDIFrameWnd*)pFrameWnd);
		((COXTabClientWnd*)m_pMDITabClientWnd)->m_pObjExtManager = this;
	}
	else
		m_pTGObj->m_pSDIFrame = pFrameWnd;
	m_pTangramServerDisp.CoCreateInstance(strServerID.AllocSysString());

	DISPID ObjectID;
	LPWSTR wszObject = OLESTR("Connect");
	if (SUCCEEDED(m_pTangramServerDisp->GetIDsOfNames(IID_NULL,&wszObject,1,LOCALE_NEUTRAL,&ObjectID))) 
	{
		CComVariant avarParams[1];
		avarParams[0] = (long)m_pTGObj;
		CComVariant varResult;

		DISPPARAMS params = { avarParams, NULL, 1, 0 };
		HRESULT hr = m_pTangramServerDisp->Invoke(ObjectID, IID_NULL, LOCALE_USER_DEFAULT, DISPATCH_METHOD, &params, &varResult, NULL, NULL);
	}
	m_pTGObj->m_pTangramDockingBarRuntimeClass = pDockBarClass;
	m_pTGObj->m_pTangramMDIFrameRuntimeClass = pFrameClass;
	pDesignClsInfo?m_pTGObj->m_pDesignViewRuntimeClass = pDesignClsInfo:m_pTGObj->m_pDesignViewRuntimeClass = RUNTIME_CLASS(CTangramDesignView);
	if(bMDI&&bMDITab)
		m_pTGObj->m_pClientWnd = m_pMDITabClientWnd;
	else
		m_pTGObj->m_bMDI=m_bMdi;
}

CTangramManager::~CTangramManager()
{
	g_pTangramServer=NULL;
	delete m_pTGObj;
	m_pTGObj=NULL;
}


/////////////////////////////////////////////////////////////////////////////
// CTangramManager message handlers

void CTangramManager::NewDocument(CString strDocType)
{
 	POSITION curTemplatePos = AfxGetApp()->GetFirstDocTemplatePosition();

 	while(curTemplatePos != NULL)
 	{
 		CDocTemplate* curTemplate =
 			AfxGetApp()->GetNextDocTemplate(curTemplatePos);
 		CString str;
 		curTemplate->GetDocString(str, CDocTemplate::docName);
		strDocType.MakeLower();
		str.MakeLower();
 		if(str == strDocType)
 		{
 			curTemplate->OpenDocumentFile(NULL);
 			return;
 		}
 	}
}

BOOL CTangramManager::SetBitmap(HBITMAP hBitmap)
{
	if(m_bMdiTab)
		((COXTabClientWnd*)m_pMDITabClientWnd)->SetBitmap(hBitmap,0);	
	return 0;
}

HBITMAP CTangramWindowObj::GetBitmap()
{
	TRACE0("Call me here\n");
	return NULL;
}

void CTangramWindowObj::ShowPropertyPage()
{
	CComQIPtr<IDispatch, &IID_IDispatch> spControl(m_pOleItem->m_lpObject);
    ISpecifyPropertyPages  *pISPP;    
	CAUUID                  caGUID;    
	HRESULT                 hr;    
	if (FAILED(spControl->QueryInterface(IID_ISpecifyPropertyPages, (void **)&pISPP)))return;     
	hr=pISPP->GetPages(&caGUID);    
	pISPP->Release();   
	if (FAILED(hr))return;            
	IDispatch* m_pIDispatch = spControl;
	hr=OleCreatePropertyFrame(m_pBorderWnd->m_hWnd, 10, 10, L"TabWnd" , 1, (IUnknown **)&m_pIDispatch, caGUID.cElems  , caGUID.pElems, LOCALE_USER_DEFAULT, 0L, NULL);   
	if (FAILED(hr))   
	{
	}
	CoTaskMemFree((void *)caGUID.pElems);    
	return;
}

void CTangramManager::AddMfcObject(CRuntimeClass *pMfcObjInfo,CRuntimeClass *pMfcConnectObjInfo,CString strHeader)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	AFX_MODULE_STATE* pModuleState = AfxGetModuleState();
	CString strAppName = _T("");
	strAppName = pModuleState->m_lpszCurrentAppName;
	ASSERT(pMfcObjInfo);
	void* pObjInfo = NULL;

	CString strClsInfo = _T("");
	if(strAppName==_T(""))
		strClsInfo = pMfcObjInfo->m_lpszClassName;
	else
	{
		int nPos = -1;
		nPos = m_pTGObj->m_strCurExternCnn.Find(_T("."));
		CString str = _T(""); 
		if(!(nPos==-1))
			str = m_pTGObj->m_strCurExternCnn.Left(nPos);
		if(str == _T(""))str = strHeader;
		strClsInfo.Format("%s.%s",str,pMfcObjInfo->m_lpszClassName);
	}
	strClsInfo.MakeLower();
	if(!m_pTGObj->m_MfcObjInfoDictionary.Lookup(LPCTSTR(strClsInfo),pObjInfo))
	{
		if(!(m_pTGObj->m_strCurExternCnn==_T("")))
			m_pTGObj->m_MfcConnectExternalInfoDictionary[LPCTSTR(strClsInfo)] = m_pTGObj->m_strCurExternCnn;
		m_pTGObj->m_MfcObjInfoDictionary[strClsInfo] = pMfcObjInfo;
		if(pMfcConnectObjInfo&&pMfcConnectObjInfo->IsDerivedFrom(RUNTIME_CLASS(CConnectObj)))
			m_pTGObj->m_MfcConnectObjInfoDictionary[strClsInfo] = pMfcConnectObjInfo;
	}
}

void CTangramWindowObj::IniContainer(BOOL isLoading)
{
	if(m_pOleItem->strObjID!=_T(""))
	{
		CString  strObjID = m_pOleItem->strObjID;
		CComPtr<IDispatch> pDisp = NULL;
		pDisp.CoCreateInstance(strObjID.AllocSysString());
		m_pOleItem->m_pTangramWindowObj->m_pWindowDisp=pDisp.p;
		m_pOleItem->m_pTangramWindowObj->m_pWindowDisp->AddRef();
		if(!m_pTangramObject)
			m_pTangramObject = ((CDocCntrItem*)m_pOleItem)->m_pTangramObject;

		CComQIPtr<IMfcWndContainer,&__uuidof(IMfcWndContainer)>SpMfcContainer(pDisp);
		long pConnectionInfo;
		SpMfcContainer->GetViewClsInfo(L"", &pConnectionInfo);
		m_pTangramObject->m_pConObj = (CConnectObj*)pConnectionInfo;
		ASSERT(m_pTangramObject->m_pConObj);
		m_pTangramObject->m_pRuntimeClass = (CRuntimeClass*)m_pTangramObject->m_pConObj->m_pViewClass;
		m_pBorderWnd = (CWnd*)m_pTangramObject->m_pRuntimeClass->CreateObject();
		g_pTangramServer->m_pCurBoardWnd = m_pBorderWnd;
		///////������Ӷ���
		m_pTangramObject->m_pConObj->m_pMfcObj = g_pTangramServer->m_pCurBoardWnd;
		ASSERT(m_pTangramObject->m_pConObj->m_pMfcObj);
		m_pTangramObject->m_pConObj->m_pObjExtManager = g_pTangramServer->m_pObjExtManager;
		m_pTangramObject->m_pConObj->m_pTangramObj = m_pTangramObject;
		m_pTangramObject->m_pConObj->Connect(false);
		m_pOleItem->m_pWnd = m_pBorderWnd;
		m_pTangramObject->m_pWnd = g_pTangramServer->m_pCurBoardWnd;
		((CDocCntrItem*)m_pOleItem)->m_strName = m_pTangramObject->m_strName;
		((CDocCntrItem*)m_pOleItem)->m_pWnd = m_pBorderWnd;
	}
	else
	{
		m_pBorderClass = RUNTIME_CLASS(CTabWnd);
		m_pBorderWnd = (CWnd*)m_pBorderClass->CreateObject();
		((CTabWnd*)m_pBorderWnd)->m_pBoard = this;
		m_pOleItem->m_pWnd = m_pBorderWnd;
	}
	g_pTangramServer->m_pCurBoardWnd = m_pBorderWnd;
	g_pTangramServer->m_pCurTangramCntrItem ->m_pWnd = m_pBorderWnd;
}

void CTangramWindowObj::SetTangramObj(CObject *m_pObj)
{
	if(m_pObj->IsKindOf(RUNTIME_CLASS(CTangramObject)))
		m_pTangramObject = (CTangramObject*)m_pObj;
	else if(m_pObj->IsKindOf(RUNTIME_CLASS(CTangramObj)))
		m_pTangramObj = (CTangramObj*)m_pObj;
}

int CTangramDocuments::GetDocsCount()
{
	return 0;
}

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
BOOL CTangramManager::CloseDocuments()
{
	CFrameWnd* pMainWnd = (CFrameWnd*)AfxGetMainWnd();
	CDocument* pDocument = pMainWnd->GetActiveDocument();
	if (pDocument != NULL && !pDocument->CanCloseFrame(pMainWnd))
	{
		// document can't close right now -- don't close it
		return FALSE;
	}

	// attempt to save all documents
	if (pDocument == NULL && !m_pApp->SaveAllModified())//AfxGetApp()
		return FALSE;     // don't close it

	if(m_bMdi&&m_bMdiTab)
	{
		((COXTabClientWnd*)m_pMDITabClientWnd)->Detach();
		delete m_pMDITabClientWnd;
	}
	// close all documents first
	g_pTangramServer->m_bClose=TRUE;
	if(m_bMdi)
	{
		CTangramDoc* pMainDoc = NULL;
		ASSERT(g_pTangramServer->m_pDocsCollection);
		int nDocCount = g_pTangramServer->m_pDocsCollection->GetDocsCount();
		if(nDocCount)
		{
			POSITION posCur;
			int nCount = 0;
			posCur = g_pTangramServer->m_pDocsCollection->m_listDocs.GetHeadPosition();
			while(posCur&&nCount<nDocCount)
			{
				CTangramDoc* pDoc = NULL;
				pDoc = (CTangramDoc*)g_pTangramServer->m_pDocsCollection->m_listDocs.GetNext(posCur);
				nCount++;
				if(pDoc->m_bMainDoc)
					pMainDoc = pDoc;
				else
					pDoc->OnCloseDocument();
			}
			if(pMainDoc)pMainDoc->OnCloseDocument();
		}
		ASSERT(m_pApp->m_pDocManager != NULL);
		m_pApp->m_pDocManager->CloseAllDocuments(false);
	}
	else
		pDocument->DeleteContents();
	return TRUE;
}

//////////////////////////////////////////////////////////////////////
// CTangramFrameObj Class
//////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CTangramFrameObj::CTangramFrameObj()
{
	m_pDoc=NULL;
	m_pFrameWnd = NULL;
	m_pOwner = NULL;
	m_bActiveFrame = false;
	if(g_pTangramServer)
	{
		m_pDoc = g_pTangramServer->m_pCurDoc;
		g_pTangramServer->m_pCurFrameObj = this;
		m_pDoc->m_pFrameObj = this;
		ASSERT(m_pDoc);
	}
}

CTangramFrameObj::~CTangramFrameObj()
{

}

void CTangramFrameObj::OnDestroy()
{
	if(!m_bActiveFrame)
	{
		for(int i = 0; i < m_pDoc->m_DockingObjArray.GetSize(); i++)
		{
			CWnd* pDockingTangramBar = (CWnd*)(((CTangramDockingObjImpl*)(m_pDoc->m_DockingObjArray[i]))->m_pDockingWnd);
			if(m_pDoc->m_bMainDoc)
			{
				ASSERT(((CTangramDockingObjImpl*)(m_pDoc->m_DockingObjArray[i]))->m_pDockingFrame);
				((CTangramDockingObjImpl*)(m_pDoc->m_DockingObjArray[i]))->m_pDockingFrame->DestroyWindow();
			}
			else
			{
				pDockingTangramBar->DestroyWindow();
				delete pDockingTangramBar;
			}
		}
	}
}

void CTangramFrameObj::OnActivate(BOOL bActivate)
{
	if(m_pDoc&&m_pDoc->m_bOpened&&!m_pDoc->m_bShowAxItem)
	{
		m_pDoc->m_bShowAxItem=true;
		m_pDoc->ShowAxItem();
		m_pDoc->m_pFrame->RecalcLayout();
	}
	if(bActivate)
	{
		SetResource();
		g_pTangramServer->m_pCurFrame = m_pFrameWnd;
		g_pTangramServer->m_pCurFrameObj = this;
		g_pTangramServer->m_pCurDoc = m_pDoc;
	}
	else
		AfxSetResourceHandle(AfxGetApp()->m_hInstance);	
}

void CTangramFrameObj::OnUpdateFrameTitle(BOOL bAddToTitle)
{
	if(!m_bActiveFrame)
	{
		USES_CONVERSION;
		DISPID ObjectID;
		LPWSTR wszObject = OLESTR("Caption");
		BSTR bstrCap = L"";
		if (SUCCEEDED(m_pDoc->m_pDocCtrl->GetIDsOfNames(IID_NULL,&wszObject,1,LOCALE_NEUTRAL,&ObjectID))) 
		{
			DISPPARAMS dp = {NULL, NULL, 0, 0};
			VARIANT vRet;
			m_pDoc->m_pDocCtrl->Invoke(ObjectID,IID_NULL,LOCALE_NEUTRAL,DISPATCH_PROPERTYGET,&dp,&vRet,NULL,NULL);
			bstrCap = vRet.bstrVal;
		}
		m_pFrameWnd->SetWindowText(OLE2T(bstrCap));
	}
	m_pFrameWnd->GetParentFrame()->OnUpdateFrameTitle(bAddToTitle);
}

void CTangramFrameObj::Create(CFrameWnd *pFrame)
{
	if(m_pDoc)
	{
		m_pDoc->m_pFrame = pFrame;
		m_pFrameWnd = pFrame;
		g_pTangramServer->m_pCurFrame = pFrame;
	}
}

/////////////////////////////////////////////////////////
// CSystemManagerFrameWnd

IMPLEMENT_DYNCREATE(CSystemManagerFrameWnd, CFrameWnd)

CSystemManagerFrameWnd::CSystemManagerFrameWnd()
{
	// TODO���ڴ���ӳ�Ա��ʼ������
	m_TangramFrameObj.Create(this);
}

CSystemManagerFrameWnd::~CSystemManagerFrameWnd()
{
//////////////////$tangramapp$////////////////////////////
	m_TangramFrameObj.m_pDoc = NULL;
//////////////////$tangramapp end$////////////////////////////
}

BEGIN_MESSAGE_MAP(CSystemManagerFrameWnd, CFrameWnd)
	ON_WM_ACTIVATE()
	ON_WM_DESTROY()
END_MESSAGE_MAP()


// CSystemManagerFrameWnd ��Ϣ�������

void CSystemManagerFrameWnd::OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized)
{
	CFrameWnd::OnActivate(nState, pWndOther, bMinimized);
	BOOL bActive = false;
	if(nState==WA_INACTIVE)
	{
		bActive = false;
	}
	else
	{
		bActive = true;
	}
	m_TangramFrameObj.OnActivate(bActive);
	// TODO: �ڴ������Ϣ����������
}

void CSystemManagerFrameWnd::OnDestroy()
{
	m_TangramFrameObj.OnDestroy();
	CFrameWnd::OnDestroy();

	// TODO: �ڴ������Ϣ����������
}

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dean170
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China China
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Web01 | 2.8.140916.1 | Last Updated 15 Dec 2002
Article Copyright 2002 by dean170
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