1058 lines
25 KiB
C++
1058 lines
25 KiB
C++
//**********************************************************************
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// File name: obj.cpp
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//
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// Implementation file for the CSimpSvrApp Class
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//
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// Functions:
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//
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// See obj.h for a list of member functions.
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//
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// Copyright (c) 1993 Microsoft Corporation. All rights reserved.
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//**********************************************************************
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#include "pre.h"
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#include "obj.h"
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#include "ioo.h"
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#include "ido.h"
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#include "ips.h"
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#include "icf.h"
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#include "ioipao.h"
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#include "ioipo.h"
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#include "app.h"
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#include "doc.h"
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//**********************************************************************
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//
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// CSimpSvrObj::QueryInterface
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//
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// Purpose:
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//
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// Used for interface negotiation at the "Object" level.
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//
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// Parameters:
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//
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// REFIID riid - A reference to the interface that is
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// being queried.
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//
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// LPVOID FAR* ppvObj - An out parameter to return a pointer to
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// the interface.
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//
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// Return Value:
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//
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// S_OK - The interface is supported.
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// E_NOINTERFACE - The interface is not supported
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//
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// Function Calls:
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// Function Location
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//
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// TestDebugOut Windows API
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// ResultFromScode OLE API
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// IUnknown::AddRef OBJ.CPP, IOO.CPP, IDO.CPP, IPS.CPP
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// IOIPO.CPP, IOIPAO.CPP
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//
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// Comments:
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//
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//
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//********************************************************************
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STDMETHODIMP CSimpSvrObj::QueryInterface ( REFIID riid, LPVOID FAR* ppvObj)
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{
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TestDebugOut("In CSimpSvrObj::QueryInterface\r\n");
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SCODE sc = S_OK;
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if (riid == IID_IUnknown)
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*ppvObj = this;
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else if (riid == IID_IOleObject)
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*ppvObj = &m_OleObject;
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else if (riid == IID_IDataObject)
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*ppvObj = &m_DataObject;
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else if ( (riid == IID_IPersistStorage) || (riid == IID_IPersist) )
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*ppvObj = &m_PersistStorage;
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else if (riid == IID_IOleInPlaceObject)
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*ppvObj = &m_OleInPlaceObject;
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else if (riid == IID_IOleInPlaceActiveObject)
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*ppvObj = &m_OleInPlaceActiveObject;
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else if (riid == IID_IExternalConnection)
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*ppvObj = &m_ExternalConnection;
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else
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{
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*ppvObj = NULL;
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sc = E_NOINTERFACE;
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}
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if (*ppvObj)
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((LPUNKNOWN)*ppvObj)->AddRef();
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return ResultFromScode( sc );
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};
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//**********************************************************************
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//
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// CSimpSvrObj::AddRef
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//
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// Purpose:
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//
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// Adds to the reference count at the Object level.
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//
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// Parameters:
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//
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// None
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//
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// Return Value:
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//
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// ULONG - The new reference count of the Object.
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//
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// Function Calls:
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// Function Location
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//
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// TestDebugOut Windows API
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//
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// Comments:
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//
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// Due to the reference counting model that is used in this
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// implementation, this reference count is the sum of the
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// reference counts on all interfaces
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//
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//********************************************************************
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STDMETHODIMP_(ULONG) CSimpSvrObj::AddRef ()
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{
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TestDebugOut("In CSimpSvrObj::AddRef\r\n");
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m_lpDoc->AddRef();
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return ++m_nCount;
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};
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//**********************************************************************
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//
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// CSimpSvrObj::Release
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//
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// Purpose:
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//
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// Decrements the reference count at this level
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//
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// Parameters:
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//
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// None
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//
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// Return Value:
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//
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// ULONG - The new reference count of the object.
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//
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// Function Calls:
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// Function Location
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||
//
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// TestDebugOut Windows API
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||
//
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||
// Comments:
|
||
//
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||
// Due to the reference counting model that is used in this
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// implementation, this reference count is the sum of the
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// reference counts on all interfaces
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//
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//********************************************************************
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STDMETHODIMP_(ULONG) CSimpSvrObj::Release ()
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{
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TestDebugOut("In CSimpSvrObj::Release\r\n");
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m_lpDoc->Release();
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if (--m_nCount == 0) {
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delete this;
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return 0;
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}
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return m_nCount;
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};
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//**********************************************************************
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//
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// CSimpSvrObj::CSimpSvrObj
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//
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// Purpose:
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//
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// Constructor for CSimpSvrObj
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//
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// Parameters:
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//
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// CSimpSvrDoc FAR * lpSimpSvrDoc - ptr to the doc object
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//
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// Return Value:
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//
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// None
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//
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// Function Calls:
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// Function Location
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//
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//
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// Comments:
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//
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//
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//********************************************************************
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#pragma warning (disable : 4355) // "this" used in base initializer list warning. This
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// can be disabled because we are not using "this" in
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// the constructor for these objects, rather we are
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// just storing it for future use...
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CSimpSvrObj::CSimpSvrObj(CSimpSvrDoc FAR * lpSimpSvrDoc) : m_OleObject(this),
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m_DataObject(this),
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m_PersistStorage(this),
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m_OleInPlaceActiveObject(this),
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m_OleInPlaceObject(this),
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m_ExternalConnection(this)
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#pragma warning (default : 4355) // Turn the warning back on
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{
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m_lpDoc = lpSimpSvrDoc;
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m_nCount = 0;
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m_fInPlaceActive = FALSE;
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m_fInPlaceVisible = FALSE;
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m_fUIActive = FALSE;
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m_hmenuShared = NULL;
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m_hOleMenu = NULL;
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m_dwRegister = 0;
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m_lpFrame = NULL;
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m_lpCntrDoc = NULL;
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m_lpStorage = NULL;
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m_lpColorStm = NULL;
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m_lpSizeStm = NULL;
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m_lpOleClientSite = NULL;
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m_lpOleAdviseHolder = NULL;
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m_lpDataAdviseHolder = NULL;
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m_lpIPSite = NULL;
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m_red = 128;
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m_green = 0;
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m_blue = 0;
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m_size.x = 100;
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m_size.y = 100;
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m_xOffset = 0;
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m_yOffset = 0;
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m_scale = 1;
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m_fSaveWithSameAsLoad = FALSE;
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m_fNoScribbleMode = FALSE;
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}
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//**********************************************************************
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//
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// CSimpSvrObj::~CSimpSvrObj
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//
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// Purpose:
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//
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// Destructor for CSimpSvrObj
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//
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// Parameters:
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//
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// None
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//
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// Return Value:
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||
//
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||
//
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||
//
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// Function Calls:
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// Function Location
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//
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// TestDebugOut Windows API
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// PostMessage Windows API
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// CSimpSvrDoc::GetApp DOC.H
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// CSimpSvrDoc::GethAppWnd DOC.H
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// CSimpSvrDoc::ClearObj DOC.H
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// CSimpSvrApp::IsStartedByOle APP.CPP
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//
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// Comments:
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||
//
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//
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//********************************************************************
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CSimpSvrObj::~CSimpSvrObj()
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{
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TestDebugOut("In CSimpSvrObj's Destructor \r\n");
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// if we were started by ole, post ourselves a close message
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if (m_lpDoc->GetApp()->IsStartedByOle())
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PostMessage(m_lpDoc->GethAppWnd(), WM_SYSCOMMAND, SC_CLOSE, 0L);
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// clear the OBJ ptr in the doc class
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m_lpDoc->ClearObj();
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}
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//**********************************************************************
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//
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// CSimpSvrObj::Draw
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//
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// Purpose:
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//
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// Draws the object into an arbitrary DC
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//
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// Parameters:
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||
//
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// HDC hDC - DC to draw into
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//
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// Return Value:
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||
//
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// NONE
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||
//
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// Function Calls:
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||
// Function Location
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||
//
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// TestDebugOut Windows API
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||
// CreateBrushIndirect Windows API
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// SelectObject Windows API
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||
// Rectangle Windows API
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// DeleteObject Windows API
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||
//
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// Comments:
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||
//
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||
//
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//********************************************************************
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void CSimpSvrObj::Draw (HDC hDC, BOOL m_fMeta)
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{
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LOGBRUSH lb;
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TestDebugOut("In CSimpSvrObj::Draw\r\n");
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char szBuffer[255];
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wsprintf(szBuffer,"Drawing Scale %3d\r\n",m_scale);
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TestDebugOut(szBuffer);
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if (!m_fMeta)
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{
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SetMapMode(hDC, MM_ANISOTROPIC);
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SetWindowOrg(hDC, (int)(m_xOffset/m_scale), (int)(m_yOffset/m_scale));
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SetWindowExt(hDC, m_size.x, m_size.y);
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SetViewportExt(hDC, (int)(m_size.x*m_scale), (int)(m_size.y*m_scale));
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}
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// fill out a LOGBRUSH
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lb.lbStyle = BS_SOLID;
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lb.lbColor = RGB(m_red, m_green, m_blue);
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lb.lbHatch = 0;
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// create the brush
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HBRUSH hBrush = CreateBrushIndirect(&lb);
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// select the brush
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HBRUSH hOldBrush = SelectObject(hDC, hBrush);
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HPEN hPen = CreatePen(PS_INSIDEFRAME, 6, RGB(0, 0, 0));
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HPEN hOldPen = SelectObject(hDC, hPen);
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// draw the rectangle
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Rectangle (hDC, 0, 0, m_size.x, m_size.y);
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// restore the pen
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hPen = SelectObject(hDC, hOldPen);
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// free the pen
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DeleteObject(hPen);
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// restore the old brush
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hBrush = SelectObject(hDC, hOldBrush);
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// free the brush
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DeleteObject(hBrush);
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}
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//**********************************************************************
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//
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// CSimpSvrObj::GetMetaFilePict
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||
//
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||
// Purpose:
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||
//
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||
// Returns a handle to a metafile representation of the object.
|
||
//
|
||
// Parameters:
|
||
//
|
||
// None
|
||
//
|
||
// Return Value:
|
||
//
|
||
// Handle to the metafile.
|
||
//
|
||
// Function Calls:
|
||
// Function Location
|
||
//
|
||
// TestDebugOut Windows API
|
||
// GlobalAlloc Windows API
|
||
// GlobalLock Windows API
|
||
// SetWindowOrg Windows API
|
||
// SetWindowExt Windows API
|
||
// CreateMetaFile Windows API
|
||
// CloseMetaFile Windows API
|
||
// GlobalUnlock Windows API
|
||
// XformWidthInPixelsToHimetric OLE2UI
|
||
// XformHeightInPixelsToHimetric OLE2UI
|
||
// CSimpSvrObj::Draw OBJ.CPP
|
||
//
|
||
// Comments:
|
||
//
|
||
//
|
||
//********************************************************************
|
||
|
||
HANDLE CSimpSvrObj::GetMetaFilePict()
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||
{
|
||
HANDLE hMFP;
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||
METAFILEPICT FAR * lpMFP;
|
||
POINT pt;
|
||
|
||
TestDebugOut("In CSimpSvrObj::GetMetaFilePict\r\n");
|
||
|
||
// allocate the memory for the METAFILEPICT structure
|
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hMFP = GlobalAlloc (GMEM_SHARE | GHND, sizeof (METAFILEPICT) );
|
||
lpMFP = (METAFILEPICT FAR*) GlobalLock(hMFP);
|
||
|
||
// get the size of the object in HIMETRIC
|
||
pt.x = XformWidthInPixelsToHimetric(NULL, m_size.x);
|
||
pt.y = XformHeightInPixelsToHimetric(NULL, m_size.y);
|
||
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||
// fill out the METAFILEPICT structure
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||
lpMFP->mm = MM_ANISOTROPIC;
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||
lpMFP->xExt = pt.x;
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||
lpMFP->yExt = pt.y;
|
||
|
||
// Create the metafile
|
||
HDC hDC = CreateMetaFile(NULL);
|
||
|
||
SetWindowOrg (hDC, 0, 0);
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||
SetWindowExt (hDC, m_size.x,
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||
m_size.y);
|
||
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||
Draw(hDC);
|
||
|
||
lpMFP->hMF = CloseMetaFile(hDC);
|
||
|
||
// unlock the metafilepict
|
||
GlobalUnlock(hMFP);
|
||
|
||
return hMFP;
|
||
}
|
||
|
||
|
||
//**********************************************************************
|
||
//
|
||
// CSimpSvrObj::SaveToStorage
|
||
//
|
||
// Purpose:
|
||
//
|
||
// Saves the object to the passed storage
|
||
//
|
||
// Parameters:
|
||
//
|
||
// LPSTORAGE lpStg - Storage in which to save the object
|
||
//
|
||
// Return Value:
|
||
//
|
||
// None
|
||
//
|
||
// Function Calls:
|
||
// Function Location
|
||
//
|
||
// TestDebugOut Windows API
|
||
// IStorage::CreateStream OLE
|
||
// IStream::Write OLE
|
||
// IStream::Release OLE
|
||
//
|
||
// Comments:
|
||
//
|
||
// A real app will want to do better error checking / returning
|
||
//
|
||
//********************************************************************
|
||
|
||
void CSimpSvrObj::SaveToStorage (LPSTORAGE lpStg, BOOL fSameAsLoad)
|
||
{
|
||
TestDebugOut("In CSimpSvrObj::SaveToStorage\r\n");
|
||
|
||
LPSTREAM lpTempColor, lpTempSize;
|
||
|
||
if (!fSameAsLoad)
|
||
m_PersistStorage.CreateStreams( lpStg, &lpTempColor, &lpTempSize);
|
||
else
|
||
{
|
||
lpTempColor = m_lpColorStm;
|
||
lpTempColor->AddRef();
|
||
lpTempSize = m_lpSizeStm;
|
||
lpTempSize->AddRef();
|
||
}
|
||
|
||
ULARGE_INTEGER uli;
|
||
|
||
uli.LowPart = 0;
|
||
uli.HighPart = 0;
|
||
|
||
lpTempColor->SetSize(uli);
|
||
lpTempSize->SetSize(uli);
|
||
|
||
LARGE_INTEGER li;
|
||
|
||
li.LowPart = 0;
|
||
li.HighPart = 0;
|
||
|
||
lpTempColor->Seek(li, STREAM_SEEK_SET, NULL);
|
||
lpTempSize->Seek(li, STREAM_SEEK_SET, NULL);
|
||
|
||
// write the colors to the stream
|
||
lpTempColor->Write(&m_red, sizeof(m_red), NULL);
|
||
lpTempColor->Write(&m_green, sizeof(m_green), NULL);
|
||
lpTempColor->Write(&m_blue, sizeof(m_blue), NULL);
|
||
|
||
// write the size to the stream
|
||
lpTempSize->Write(&m_size, sizeof(m_size), NULL);
|
||
|
||
lpTempColor->Release();
|
||
lpTempSize->Release();
|
||
}
|
||
|
||
//**********************************************************************
|
||
//
|
||
// CSimpSvrObj::LoadFromStorage
|
||
//
|
||
// Purpose:
|
||
//
|
||
// Loads the object from the passed storage
|
||
//
|
||
// Parameters:
|
||
//
|
||
// LPSTORAGE lpStg - Storage in which to load the object from
|
||
//
|
||
// Return Value:
|
||
//
|
||
// None.
|
||
//
|
||
// Function Calls:
|
||
// Function Location
|
||
//
|
||
// TestDebugOut Windows API
|
||
// IStorage::OpenStream OLE
|
||
// IStream::Read OLE
|
||
// IStream::Release OLE
|
||
//
|
||
// Comments:
|
||
//
|
||
//
|
||
//********************************************************************
|
||
|
||
void CSimpSvrObj::LoadFromStorage ()
|
||
{
|
||
TestDebugOut("In CSimpSvrObj::LoadFromStorage\r\n");
|
||
|
||
// Read the colors
|
||
m_lpColorStm->Read(&m_red, sizeof(m_red), NULL);
|
||
m_lpColorStm->Read(&m_green, sizeof(m_green), NULL);
|
||
m_lpColorStm->Read(&m_blue, sizeof(m_blue), NULL);
|
||
|
||
// read the size
|
||
m_lpSizeStm->Read(&m_size, sizeof(m_size), NULL);
|
||
|
||
}
|
||
|
||
//**********************************************************************
|
||
//
|
||
// CSimpSvrObj::DoInPlaceActivate
|
||
//
|
||
// Purpose:
|
||
//
|
||
// Does the inplace activation for the object
|
||
//
|
||
// Parameters:
|
||
//
|
||
// LONG lVerb - Verb that caused this function to be called
|
||
//
|
||
// Return Value:
|
||
//
|
||
// TRUE/FALSE depending on success or failure.
|
||
//
|
||
// Function Calls:
|
||
// Function Location
|
||
//
|
||
// IOleClientSite::QueryInterface Container
|
||
// IOleClientSite::ShowObject Container
|
||
// IOleInPlaceSite::CanInPlaceActivate Container
|
||
// IOleInPlaceSite::Release Container
|
||
// IOleInPlaceSite::OnInPlaceActivate Container
|
||
// IOleInPlaceSite::GetWindow Container
|
||
// IOleInPlaceSite::GetWindowContext Container
|
||
// IOleInPlaceSite::OnUIActivate Container
|
||
// IOleInPlaceSite::Release Container
|
||
// IOleInPlaceFrame::SetActiveObject Container
|
||
// IOleInPlaceUIWindow::SetActiveObject Container
|
||
// TestDebugOut Windows API
|
||
// ShowWindow Windows API
|
||
// SetParent Windows API
|
||
// IntersectRect Windows API
|
||
// OffsetRect Windows API
|
||
// MoveWindow Windows API
|
||
// CopyRect Windows API
|
||
// SetFocus Windows API
|
||
// SetHatchWindowSize OLE2UI
|
||
// CSimpSvrObj::AssembleMenus OBJ.CPP
|
||
// CSimpSvrObj::AddFrameLevelUI OBJ.CPP
|
||
//
|
||
//
|
||
// Comments:
|
||
//
|
||
// Be sure to read TECHNOTES.WRI included with the OLE SDK
|
||
// for details on implementing inplace activation.
|
||
//
|
||
//********************************************************************
|
||
|
||
BOOL CSimpSvrObj::DoInPlaceActivate (LONG lVerb)
|
||
{
|
||
BOOL retval = FALSE;
|
||
RECT posRect, clipRect;
|
||
|
||
|
||
TestDebugOut("In CSimpSvrObj::DoInPlaceActivate\r\n");
|
||
|
||
// if not currently in place active
|
||
if (!m_fInPlaceActive)
|
||
{
|
||
// get the inplace site
|
||
if (m_lpOleClientSite->QueryInterface(IID_IOleInPlaceSite,
|
||
(LPVOID FAR *)&m_lpIPSite) != NOERROR)
|
||
goto error;
|
||
|
||
|
||
// if the inplace site could not be obtained, or refuses to inplace
|
||
// activate then goto error.
|
||
if (m_lpIPSite == NULL || m_lpIPSite->CanInPlaceActivate() != NOERROR)
|
||
{
|
||
if (m_lpIPSite)
|
||
m_lpIPSite->Release();
|
||
m_lpIPSite = NULL;
|
||
goto error;
|
||
}
|
||
|
||
// tell the site that we are activating.
|
||
m_lpIPSite->OnInPlaceActivate();
|
||
m_fInPlaceActive = TRUE;
|
||
}
|
||
|
||
// if not currently inplace visibl
|
||
if (!m_fInPlaceVisible)
|
||
{
|
||
m_fInPlaceVisible = TRUE;
|
||
|
||
// get the window handle of the site
|
||
m_lpIPSite->GetWindow(&m_hWndParent);
|
||
|
||
// get window context from the container
|
||
m_lpIPSite->GetWindowContext ( &m_lpFrame,
|
||
&m_lpCntrDoc,
|
||
&posRect,
|
||
&clipRect,
|
||
&m_FrameInfo);
|
||
|
||
// show the hatch window
|
||
m_lpDoc->ShowHatchWnd();
|
||
|
||
// Set the parenting
|
||
SetParent (m_lpDoc->GethHatchWnd(), m_hWndParent);
|
||
SetParent (m_lpDoc->GethDocWnd(), m_lpDoc->GethHatchWnd());
|
||
|
||
// tell the client site to show the object
|
||
m_lpOleClientSite->ShowObject();
|
||
|
||
RECT resRect;
|
||
|
||
// figure out the "real" size of the object
|
||
IntersectRect(&resRect, &posRect, &clipRect);
|
||
CopyRect(&m_posRect, &posRect);
|
||
|
||
POINT pt;
|
||
|
||
// adjust our hatch window size
|
||
SetHatchWindowSize ( m_lpDoc->GethHatchWnd(),
|
||
&resRect,
|
||
&posRect,
|
||
&pt);
|
||
|
||
// calculate the actual object rect inside the hatchwnd.
|
||
OffsetRect (&resRect, pt.x, pt.y);
|
||
|
||
// move the object window
|
||
MoveWindow(m_lpDoc->GethDocWnd(),
|
||
resRect.left,
|
||
resRect.top,
|
||
resRect.right - resRect.left,
|
||
resRect.bottom - resRect.top,
|
||
FALSE);
|
||
|
||
// create the combined window
|
||
AssembleMenus();
|
||
}
|
||
|
||
// if not UIActive
|
||
if (!m_fUIActive)
|
||
{
|
||
m_fUIActive = TRUE;
|
||
|
||
// tell the inplace site that we are activating
|
||
m_lpIPSite->OnUIActivate();
|
||
|
||
// set the focus to our object window
|
||
SetFocus(m_lpDoc->GethDocWnd());
|
||
|
||
// set the active object on the frame
|
||
m_lpFrame->SetActiveObject(&m_OleInPlaceActiveObject, "Simple OLE 2.0 Server");
|
||
|
||
// set the active object on the Doc, if available.
|
||
if (m_lpCntrDoc)
|
||
m_lpCntrDoc->SetActiveObject(&m_OleInPlaceActiveObject, "Simple OLE 2.0 Server");
|
||
|
||
// add the frame level UI.
|
||
AddFrameLevelUI();
|
||
}
|
||
|
||
retval = TRUE;
|
||
error:
|
||
return retval;
|
||
}
|
||
|
||
//**********************************************************************
|
||
//
|
||
// CSimpSvrObj::AssembleMenus
|
||
//
|
||
// Purpose:
|
||
//
|
||
// Creates the combined menus used during inplace activation.
|
||
//
|
||
// Parameters:
|
||
//
|
||
// None
|
||
//
|
||
// Return Value:
|
||
//
|
||
// None
|
||
//
|
||
// Function Calls:
|
||
// Function Location
|
||
//
|
||
// TestDebugOut Windows API
|
||
// CreateMenu Windows API
|
||
// IOleInPlaceFrame::InsertMenus Container
|
||
// InsertMenu Windows API
|
||
// DestroyMenu Windows API
|
||
// OleCreateMenuDescriptor OLE API
|
||
//
|
||
// Comments:
|
||
//
|
||
//
|
||
//********************************************************************
|
||
|
||
void CSimpSvrObj::AssembleMenus()
|
||
{
|
||
TestDebugOut("In CSimpSvrObj::AssembleMenus\r\n");
|
||
OLEMENUGROUPWIDTHS menugroupwidths;
|
||
|
||
m_hmenuShared = NULL;
|
||
|
||
// Create the menu resource
|
||
m_hmenuShared = CreateMenu();
|
||
|
||
// have the contaner insert its menus
|
||
if (m_lpFrame->InsertMenus (m_hmenuShared, &menugroupwidths) == NOERROR)
|
||
{
|
||
int nFirstGroup = (int) menugroupwidths.width[0];
|
||
|
||
// insert the server menus
|
||
InsertMenu( m_hmenuShared, nFirstGroup, MF_BYPOSITION | MF_POPUP, m_lpDoc->GetApp()->GetColorMenu(), "&Color");
|
||
menugroupwidths.width[1] = 1;
|
||
menugroupwidths.width[3] = 0;
|
||
menugroupwidths.width[5] = 0;
|
||
}
|
||
else
|
||
{
|
||
// Destroy the menu resource
|
||
DestroyMenu(m_hmenuShared);
|
||
m_hmenuShared = NULL;
|
||
}
|
||
|
||
// tell OLE to create the menu descriptor
|
||
m_hOleMenu = OleCreateMenuDescriptor(m_hmenuShared, &menugroupwidths);
|
||
}
|
||
|
||
//**********************************************************************
|
||
//
|
||
// CSimpSvrObj::AddFrameLevelUI
|
||
//
|
||
// Purpose:
|
||
//
|
||
// Adds the Frame level user interface
|
||
//
|
||
// Parameters:
|
||
//
|
||
// None
|
||
//
|
||
// Return Value:
|
||
//
|
||
// None
|
||
//
|
||
// Function Calls:
|
||
// Function Location
|
||
//
|
||
// TestDebugOut Windows API
|
||
// IOleInPlaceFrame::SetMenu Container
|
||
// IOleInPlaceFrame::SetBorderSpace Container
|
||
// IOleInPlaceUIWindow::SetBorderSpace Container
|
||
// CSimpSvrDoc::GethDocWnd DOC.H
|
||
//
|
||
// Comments:
|
||
//
|
||
//
|
||
//********************************************************************
|
||
|
||
void CSimpSvrObj::AddFrameLevelUI()
|
||
{
|
||
TestDebugOut("In CSimpSvrObj::AddFrameLevelUI\r\n");
|
||
|
||
// add the combined menu
|
||
m_lpFrame->SetMenu(m_hmenuShared, m_hOleMenu, m_lpDoc->GethDocWnd());
|
||
|
||
// do hatched border
|
||
SetParent (m_lpDoc->GethHatchWnd(), m_hWndParent);
|
||
SetParent (m_lpDoc->GethDocWnd(), m_lpDoc->GethHatchWnd());
|
||
|
||
// set the border space. Normally we would negotiate for toolbar
|
||
// space at this point. Since this server doesn't have a toolbar,
|
||
// this isn't needed...
|
||
if (m_lpFrame)
|
||
m_lpFrame->SetBorderSpace(NULL);
|
||
|
||
if (m_lpCntrDoc)
|
||
m_lpCntrDoc->SetBorderSpace(NULL);
|
||
}
|
||
|
||
//**********************************************************************
|
||
//
|
||
// CSimpSvrObj::DoInPlaceHide
|
||
//
|
||
// Purpose:
|
||
//
|
||
// Hides the object while inplace actvie
|
||
//
|
||
// Parameters:
|
||
//
|
||
// None
|
||
//
|
||
// Return Value:
|
||
//
|
||
// None
|
||
//
|
||
// Function Calls:
|
||
// Function Location
|
||
//
|
||
// TestDebugOut Windows API
|
||
// SetParent Windows API
|
||
// CSimpSvrDoc::GethDocWnd DOC.H
|
||
// CSimpSvrDoc::GethAppWnd DOC.H
|
||
// CSimpSvrDoc::GethHatchWnd DOC.H
|
||
// CSimpSvrObj::DisassembleMenus OBJ.CPP
|
||
// IOleInPlaceFrame::Release Container
|
||
// IOleInPlaceUIWindow::Release Container
|
||
//
|
||
//
|
||
// Comments:
|
||
//
|
||
// Be sure to read TECHNOTES.WRI included with the OLE SDK
|
||
// for details on implementing inplace activation.
|
||
//
|
||
//********************************************************************
|
||
|
||
void CSimpSvrObj::DoInPlaceHide()
|
||
{
|
||
TestDebugOut("In CSimpSvrObj::DoInPlaceHide\r\n");
|
||
|
||
// if we aren't inplace visible, then this routine is a NOP,
|
||
if (!m_fInPlaceVisible)
|
||
return;
|
||
|
||
m_fInPlaceVisible = FALSE;
|
||
|
||
// change the parenting
|
||
SetParent (m_lpDoc->GethDocWnd(), m_lpDoc->GethAppWnd());
|
||
SetParent (m_lpDoc->GethHatchWnd(),m_lpDoc->GethDocWnd());
|
||
|
||
// rip down the combined menus
|
||
DisassembleMenus();
|
||
|
||
// release the inplace frame
|
||
m_lpFrame->Release();
|
||
|
||
m_lpFrame = NULL; // only holding one ref. to frame.
|
||
|
||
// release the UIWindow if it is there.
|
||
if (m_lpCntrDoc)
|
||
m_lpCntrDoc->Release();
|
||
|
||
m_lpCntrDoc = NULL;
|
||
|
||
}
|
||
|
||
//**********************************************************************
|
||
//
|
||
// CSimpSvrObj::DisassembleMenus
|
||
//
|
||
// Purpose:
|
||
//
|
||
// Disassembles the combined menus used in inplace activation
|
||
//
|
||
// Parameters:
|
||
//
|
||
// None
|
||
//
|
||
// Return Value:
|
||
//
|
||
// None
|
||
//
|
||
// Function Calls:
|
||
// Function Location
|
||
//
|
||
// TestDebugOut Windows API
|
||
// OleDestroyMenuDescriptor OLE API
|
||
// RemoveMenu Windows API
|
||
// IOleInPlaceFrame::RemoveMenus Container
|
||
// DestroyMenu Windows API
|
||
//
|
||
// Comments:
|
||
//
|
||
// Be sure to read TECHNOTES.WRI included with the OLE SDK
|
||
// for details on implementing inplace activation.
|
||
//
|
||
//********************************************************************
|
||
|
||
void CSimpSvrObj::DisassembleMenus()
|
||
{
|
||
// destroy the menu descriptor
|
||
OleDestroyMenuDescriptor(m_hOleMenu);
|
||
|
||
if (m_hmenuShared)
|
||
{
|
||
// remove the menus that we added
|
||
RemoveMenu( m_hmenuShared, 1, MF_BYPOSITION);
|
||
|
||
// have the container remove its menus
|
||
m_lpFrame->RemoveMenus(m_hmenuShared);
|
||
|
||
// Destroy the menu resource
|
||
DestroyMenu(m_hmenuShared);
|
||
|
||
m_hmenuShared = NULL;
|
||
}
|
||
}
|
||
|
||
//**********************************************************************
|
||
//
|
||
// CSimpSvrObj::SendOnDataChange
|
||
//
|
||
// Purpose:
|
||
//
|
||
// Uses the data advise holder to send a data change, then updates
|
||
// the ROT to note the time of change.
|
||
//
|
||
// Parameters:
|
||
//
|
||
// None
|
||
//
|
||
// Return Value:
|
||
//
|
||
// None
|
||
//
|
||
// Function Calls:
|
||
// Function Location
|
||
//
|
||
// IDataAdviseHolder::SendOnDataChange OLE API
|
||
// GetRunningObjectTable OLE API
|
||
// CoFileTimeNow OLE API
|
||
// IRunningObjectTable::NoteChangeTime OLE API
|
||
//
|
||
// Comments:
|
||
//
|
||
//
|
||
//********************************************************************
|
||
|
||
void CSimpSvrObj::SendOnDataChange()
|
||
{
|
||
if (m_lpDataAdviseHolder)
|
||
m_lpDataAdviseHolder->SendOnDataChange( (LPDATAOBJECT)&m_DataObject, 0, 0);
|
||
|
||
LPRUNNINGOBJECTTABLE lpRot;
|
||
|
||
GetRunningObjectTable(0, &lpRot);
|
||
|
||
if ( lpRot && m_dwRegister)
|
||
{
|
||
FILETIME ft;
|
||
CoFileTimeNow(&ft);
|
||
|
||
lpRot->NoteChangeTime(m_dwRegister, &ft);
|
||
lpRot->Release();
|
||
}
|
||
}
|
||
|
||
//**********************************************************************
|
||
//
|
||
// CSimpSvrObj::DeactivateUI
|
||
//
|
||
// Purpose:
|
||
//
|
||
// Breaks down the inplace ui
|
||
//
|
||
// Parameters:
|
||
//
|
||
// None
|
||
//
|
||
// Return Value:
|
||
//
|
||
// None
|
||
//
|
||
// Function Calls:
|
||
// Function Location
|
||
//
|
||
// SetParent Windows API
|
||
// IOleInPlaceUIWindow::SetActiveObject Container
|
||
// IOleInPlaceFrame::SetActiveObject Container
|
||
// IOleInPlaceSite::UIDeactivate Container
|
||
//
|
||
// Comments:
|
||
//
|
||
//
|
||
//********************************************************************
|
||
|
||
void CSimpSvrObj::DeactivateUI()
|
||
{
|
||
// if not UI active, or no pointer to IOleInPlaceFrame, then
|
||
// return NOERROR
|
||
if (!(m_fUIActive || m_lpFrame))
|
||
return;
|
||
else
|
||
{
|
||
m_fUIActive = FALSE;
|
||
|
||
// remove hatching
|
||
SetParent (m_lpDoc->GethDocWnd(), m_lpDoc->GethAppWnd());
|
||
SetParent (m_lpDoc->GethHatchWnd(),m_lpDoc->GethDocWnd());
|
||
|
||
// if in an MDI container, call SetActiveObject on the DOC.
|
||
if (m_lpCntrDoc)
|
||
m_lpCntrDoc->SetActiveObject(NULL, NULL);
|
||
|
||
m_lpFrame->SetActiveObject(NULL, NULL);
|
||
|
||
// tell the container that our UI is going away.
|
||
if (m_lpIPSite)
|
||
m_lpIPSite->OnUIDeactivate(FALSE);
|
||
}
|
||
}
|
||
|