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162 lines
4.2 KiB
162 lines
4.2 KiB
//=======================================================================
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//
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// Copyright (c) 2000 Microsoft Corporation. All Rights Reserved.
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//
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// File: EvtMsgWnd.cpp: implementation of the CEventMsgWindow class.
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//
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// Created by: Charles Ma
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// 6/18/1999
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//
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//=======================================================================
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#include "stdafx.h"
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#include "EvtMsgWnd.h"
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#include "Update.h"
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#include <logging.h>
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#include <atlwin.cpp>
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/////////////////////////////////////////////////////////////////////////////
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// CEventMsgWindow
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/////////////////////////////////////////////////////////////////////////////
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// override method
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//
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// we need to create a popup window - a control can not create
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// a top-level child window
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//
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/////////////////////////////////////////////////////////////////////////////
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void CEventMsgWindow::Create()
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{
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if (NULL == m_pControl)
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return;
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//
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// make the window size 1 pixel
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//
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RECT rcPos;
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rcPos.left = 0;
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rcPos.top = 0;
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rcPos.bottom = 1;
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rcPos.right = 1;
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//
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// call base class method, with WS_POPUP style
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//
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m_hWnd = CWindowImpl<CEventMsgWindow>::Create(NULL, rcPos, _T("EventWindow"), WS_POPUP);
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}
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/////////////////////////////////////////////////////////////////////////////
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// destroy the window
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/////////////////////////////////////////////////////////////////////////////
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void CEventMsgWindow::Destroy()
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{
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if (NULL != m_hWnd)
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{
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m_hWnd = NULL;
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CWindowImpl<CEventMsgWindow>::DestroyWindow();
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}
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}
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/////////////////////////////////////////////////////////////////////////////
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// message handlers
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/////////////////////////////////////////////////////////////////////////////
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LRESULT CEventMsgWindow::OnFireEvent(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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#if defined(DBG)
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USES_CONVERSION;
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LOG_Block("OnFireEvent()");
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LOG_Out(_T("Msg=%d"), uMsg);
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#endif
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//
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// if control is not passed in, we can not fire the event. return E_FAIL
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//
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pEventData pEvtData = NULL;
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if (NULL == m_pControl)
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{
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return E_FAIL;
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}
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switch (uMsg)
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{
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case UM_EVENT_ITEMSTART:
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//
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// this item is about to get downloaded
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//
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pEvtData = (pEventData)lParam;
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if (pEvtData)
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{
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//
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// about to start an item download/install
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//
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#if defined(DBG)
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LOG_Out(_T("About to fire event OnItemStart(%s, <item>, %ld)"),
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OLE2T(pEvtData->bstrUuidOperation),
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pEvtData->lCommandRequest);
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LOG_XmlBSTR(pEvtData->bstrXmlData);
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#endif
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m_pControl->Fire_OnItemStart(pEvtData->bstrUuidOperation,
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pEvtData->bstrXmlData, // this is actually BSTR of an item
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&pEvtData->lCommandRequest);
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if (pEvtData->hevDoneWithMessage != NULL)
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SetEvent(pEvtData->hevDoneWithMessage);
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}
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break;
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case UM_EVENT_PROGRESS:
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//
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// dopwnlaod or install progress
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//
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pEvtData = (pEventData)lParam;
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#if defined(DBG)
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LOG_Out(_T("About to fire event OnProgress(%s, %d, %s, %ld)"),
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OLE2T(pEvtData->bstrUuidOperation),
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pEvtData->fItemCompleted,
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OLE2T(pEvtData->bstrProgress),
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pEvtData->lCommandRequest);
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#endif
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if (pEvtData)
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{
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m_pControl->Fire_OnProgress(pEvtData->bstrUuidOperation,
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pEvtData->fItemCompleted,
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pEvtData->bstrProgress,
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&pEvtData->lCommandRequest);
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if (pEvtData->hevDoneWithMessage != NULL)
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SetEvent(pEvtData->hevDoneWithMessage);
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}
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break;
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case UM_EVENT_COMPLETE:
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//
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// download or install operation complete
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//
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pEvtData = (pEventData)lParam;
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#if defined(DBG)
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LOG_Out(_T("About to fire event OnOperationComplete(%s, result)"),
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OLE2T(pEvtData->bstrUuidOperation));
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LOG_XmlBSTR(pEvtData->bstrXmlData);
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#endif
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if (pEvtData)
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{
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m_pControl->Fire_OnOperationComplete(pEvtData->bstrUuidOperation, pEvtData->bstrXmlData);
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if (pEvtData->hevDoneWithMessage != NULL)
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SetEvent(pEvtData->hevDoneWithMessage);
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}
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break;
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case UM_EVENT_SELFUPDATE_COMPLETE:
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//
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// the lParam should be the error code
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//
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#if defined(DBG)
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LOG_Out(_T("About to fire event OnSelfUpdateComplete(%ld)"), (LONG)lParam);
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#endif
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m_pControl->Fire_OnSelfUpdateComplete((LONG)lParam);
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break;
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}
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return S_OK;
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}
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