chapter2_5.cpp

WinCE开发技巧与实例的配套源码（chapter2）

// chapter2_5.cpp : Defines the initialization routines for the DLL.
//

#include "stdafx.h"
#include "chapter2_5.h"
#include <cpl.h>
#include <Afxtempl.h>
#include "STControlPanelApplet.h"
#include "Applet1.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

//
//	Note!
//
//		If this DLL is dynamically linked against the MFC
//		DLLs, any functions exported from this DLL which
//		call into MFC must have the AFX_MANAGE_STATE macro
//		added at the very beginning of the function.
//
//		For example:
//
//		extern "C" BOOL PASCAL EXPORT ExportedFunction()
//		{
//			AFX_MANAGE_STATE(AfxGetStaticModuleState());
//			// normal function body here
//		}
//
//		It is very important that this macro appear in each
//		function, prior to any calls into MFC.  This means that
//		it must appear as the first statement within the 
//		function, even before any object variable declarations
//		as their constructors may generate calls into the MFC
//		DLL.
//
//		Please see MFC Technical Notes 33 and 58 for additional
//		details.
//

/////////////////////////////////////////////////////////////////////////////
// CChapter2_5App

BEGIN_MESSAGE_MAP(CChapter2_5App, CWinApp)
	//{{AFX_MSG_MAP(CChapter2_5App)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CChapter2_5App construction

CChapter2_5App::CChapter2_5App()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CChapter2_5App object

CChapter2_5App theApp;

/////////////////////////////////////////////////////////////////////////////
// Control Panel Applet

CArray<CSTControlPanelApplet*,CSTControlPanelApplet*> applets;

LONG CplInit(HWND hwndCpl, UINT msg, LONG lParam1, LONG lParam2)
{
	applets.Add(new CApplet1());
	return 1;
}

LONG CplGetCount(HWND hwndCpl, UINT msg, LONG lParam1, LONG lParam2)
{
	return applets.GetSize();
}

void sstrcpy(TCHAR* p1, const TCHAR *p2)
{
	do {
		*p1 = *p2;
		p2 ++;
		p1 ++;
	} while (*p2!=0);
	*p1 = 0;
}

LONG CplNewInquire(HWND hwndCpl, UINT msg, LONG lParam1, LONG lParam2)
{
	NEWCPLINFO *pInfo = (NEWCPLINFO*)lParam2;

	CSTControlPanelApplet *pApplet = applets[lParam1];
	if (pApplet) {
		pInfo->dwSize = sizeof(NEWCPLINFO);
		pInfo->hIcon = pApplet->GetIcon();
		pInfo->lData = 0;
		sstrcpy(pInfo->szName, (LPCTSTR)pApplet->GetName());
		sstrcpy(pInfo->szInfo, (LPCTSTR)pApplet->GetInfo());
	}

	return 0;
}

LONG CplSelect(HWND hwndCpl, UINT msg, LONG lParam1, LONG lParam2)
{
	UINT uAppNum = (UINT)lParam1;
	LONG lData = (LONG) lParam2;
	CSTControlPanelApplet *pApplet = applets[uAppNum];
	if (pApplet) {
		pApplet->OnClick();
	}

	return 0;
}

LONG CplDblClick(HWND hwndCpl, UINT msg, LONG lParam1, LONG lParam2)
{
	UINT uAppNum = (UINT)lParam1;
	LONG lData = (LONG) lParam2;
	CSTControlPanelApplet *pApplet = applets[uAppNum];
	if (pApplet) {
		pApplet->OnClick();
	}

	return 0;
}

LONG CplIdName(HWND hwndCpl, UINT msg, LONG lParam1, LONG lParam2)
{
	return 1;
}


LONG CPlApplet(HWND hwndCpl, UINT msg, LONG lParam1, LONG lParam2)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());

	switch (msg) {
	case CPL_INIT:
		return CplInit(hwndCpl, msg, lParam1, lParam2);
	case CPL_GETCOUNT:
		return CplGetCount(hwndCpl, msg, lParam1, lParam2);
	case CPL_SELECT:
		return CplSelect(hwndCpl, msg, lParam1, lParam2);
	case CPL_DBLCLK:
		return CplDblClick(hwndCpl, msg, lParam1, lParam2);
	case CPL_NEWINQUIRE:
		return CplNewInquire(hwndCpl, msg, lParam1, lParam2);
	case CPL_IDNAME:
		return CplIdName(hwndCpl, msg, lParam1, lParam2);
	}

	return 0;
}