如何在sdk中使用activeX
如何在sdk中使用activeX 问题点数：50、回复次数：3Top
1 楼masterz（www.fruitfruit.com）回复于 2002-07-02 16:03:53 得分 50
////////////////////////////////////////////////////////////////////////////////
// Use swflash.ocx to play flash
// if it works, it is written by masterz, otherwise I don't know who writes it(*_*)
////////////////////////////////////////////////////////////////////////////////
//#include "stdafx.h"
#define MAX_LOADSTRING 100
#import "c:\winnt\system32\macromed\flash\swflash.ocx"
#include <atlbase.h>
CComModule _Module;
#include <atlwin.h>
#pragma comment(lib,"atl")
#define ODS(x) OutputDebugString(x)
//class CFlashSink : public IDispatch,public ShockwaveFlashObjects::DShockwaveFlashEvents
class CFlashSink : public ShockwaveFlashObjects::DShockwaveFlashEvents
{
public:
CFlashSink() : m_pFlash(NULL), m_dwRef(1),
m_hrConnected(CONNECT_E_CANNOTCONNECT),
m_dwCookie(0), m_pCP(NULL)
{
}
~CFlashSink()
{
}
HRESULT Init(ShockwaveFlashObjects::IShockwaveFlash* pWin)
{
HRESULT hr = NOERROR;
LPCONNECTIONPOINTCONTAINER pCPC = NULL;
if (m_pFlash)
m_pFlash->Release();
m_pFlash = pWin;
if (FAILED(hr = pWin->QueryInterface(IID_IConnectionPointContainer, (LPVOID*)&pCPC)))
goto Error;
if (FAILED(hr = pCPC->FindConnectionPoint(__uuidof(ShockwaveFlashObjects::DShockwaveFlashEvents), &m_pCP)))
goto Error;
m_hrConnected = m_pCP->Advise((LPUNKNOWN)this, &m_dwCookie);
ODS("Init runs well");
Error:
if (pCPC) pCPC->Release();
return hr;
}
HRESULT Passivate()
{
HRESULT hr = NOERROR;
if (m_pCP)
{
if (m_dwCookie)
{
hr = m_pCP->Unadvise(m_dwCookie);
m_dwCookie = 0;
}
m_pCP->Release();
m_pCP = NULL;
}
if (m_pFlash)
{
m_pFlash->Release();
m_pFlash = NULL;
}
return NOERROR;
}
// IUnknown methods
STDMETHOD(QueryInterface)(REFIID riid, LPVOID* ppv)
{
*ppv = NULL;
if (IID_IUnknown == riid)
{
*ppv = (LPUNKNOWN)this;
AddRef(); ODS("IID_IUnknown");
return NOERROR;
}
else if (IID_IDispatch == riid)
{
*ppv = (IDispatch*)this;
AddRef(); ODS("IID_IDispatch");
return NOERROR;
}
else if(riid==__uuidof(ShockwaveFlashObjects::DShockwaveFlashEvents))
{
*ppv = (ShockwaveFlashObjects::DShockwaveFlashEvents*)this;
AddRef(); ODS("DShockwaveFlashEvents");
return NOERROR;
}
else
{
OLECHAR wszBuff[39];
int i = StringFromGUID2(riid, wszBuff, 39);
TCHAR szBuff[39];
i = WideCharToMultiByte(CP_ACP, 0, wszBuff, -1, szBuff, 39, NULL, NULL);
ODS("CFlashSink QI: "); ODS(szBuff); ODS("\n");
return E_NOTIMPL;
}
}
STDMETHOD_(ULONG, AddRef)()
{
TCHAR szBuff[255];
wsprintf(szBuff, "CFlashSink refcount increased to %d\n", m_dwRef+1);
ODS(szBuff);
return ++m_dwRef;
}
STDMETHOD_(ULONG, Release)()
{
TCHAR szBuff[255];
if (--m_dwRef == 0)
{
ODS("Deleting CFlashSink\n");
delete this;
return 0;
}
wsprintf(szBuff, "CFlashSink refcount reduced to %d\n", m_dwRef);
ODS(szBuff);
return m_dwRef;
}
// IDispatch method
STDMETHOD(GetTypeInfoCount)(UINT* pctinfo)
{ ODS("GetTypeInfoCount\n"); return E_NOTIMPL; }
STDMETHOD(GetTypeInfo)(UINT iTInfo,
LCID lcid,
ITypeInfo** ppTInfo)
{ ODS("GetTypeInfo\n"); return E_NOTIMPL; }
STDMETHOD(GetIDsOfNames)(REFIID riid,
LPOLESTR* rgszNames,
UINT cNames,
LCID lcid,
DISPID* rgDispId)
{ ODS("GetIDsOfNames\n"); return E_NOTIMPL; }
STDMETHOD(Invoke)(DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS __RPC_FAR *pDispParams,
VARIANT __RPC_FAR *pVarResult,
EXCEPINFO __RPC_FAR *pExcepInfo,
UINT __RPC_FAR *puArgErr)
{
if (!pVarResult)
{
return E_POINTER;
}
switch(dispIdMember)
{
case 0x7a6:
ODS("OnProgress");
break;
case 0x96:
ODS("FSCommand");
break;
case DISPID_READYSTATECHANGE:
ODS("OnReadyStateChange");
break;
default:
TCHAR szBuff[255];
wsprintf(szBuff,"dispIdMember=%d",dispIdMember);
ODS(szBuff);
return DISP_E_MEMBERNOTFOUND;
}
return NOERROR;
}
HRESULT OnReadyStateChange (
long newState )
{
ODS("OnReadyStateChange");
}
HRESULT OnProgress (
long percentDone )
{
ODS("OnProgress");
}
HRESULT FSCommand (
_bstr_t command,
_bstr_t args )
{
ODS("FSCommand");
}
private:
ShockwaveFlashObjects::IShockwaveFlash* m_pFlash;
DWORD m_dwRef;
LPCONNECTIONPOINT m_pCP;
HRESULT m_hrConnected;
DWORD m_dwCookie;
};
// Global Variables:
HINSTANCE hInst; // current instance
TCHAR szTitle[MAX_LOADSTRING]; // The title bar text
TCHAR szWindowClass[MAX_LOADSTRING]; // The title bar text
CAxWindow m_container;
CFlashSink g_FlashSink;
using namespace ShockwaveFlashObjects;
IShockwaveFlash* shwaveflash;
// Foward declarations of functions included in this code module:
ATOM MyRegisterClass(HINSTANCE hInstance);
BOOL InitInstance(HINSTANCE, int);
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
Top
2 楼masterz（www.fruitfruit.com）回复于 2002-07-02 16:04:41 得分 0
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
MSG msg;
// Initialize global strings
wsprintf(szTitle,"use flash control in sdk exe");
wsprintf(szWindowClass,"flashinsdk");
MyRegisterClass(hInstance);
CoInitialize(NULL);
// Perform application initialization:
if (!InitInstance (hInstance, nCmdShow))
return FALSE;
while (GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
CoUninitialize();
return msg.wParam;
}
// FUNCTION: MyRegisterClass()
// PURPOSE: Registers the window class.
ATOM MyRegisterClass(HINSTANCE hInstance)
{
WNDCLASSEX wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = (WNDPROC)WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = hInstance;
wcex.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wcex.lpszMenuName = NULL;//(LPCSTR)IDC_FLSH;
wcex.lpszClassName = szWindowClass;
wcex.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
return RegisterClassEx(&wcex);
}
// FUNCTION: InitInstance(HANDLE, int)
// PURPOSE: Saves instance handle and creates main window
BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
HWND hWnd;
hInst = hInstance; // Store instance handle in our global variable
AtlAxWinInit();
hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);
if (!hWnd)
return FALSE;
ShowWindow(hWnd, nCmdShow);
UpdateWindow(hWnd);
return TRUE;
}
HWND heditfilepath;
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
PAINTSTRUCT ps;
HDC hdc;
TCHAR szHello[MAX_LOADSTRING];
wsprintf(szHello,"use flash control in sdk");
HWND hbtnstart;
RECT rc;
switch (message)
{
case WM_CREATE:
GetClientRect(hWnd, &rc );
rc.top = (rc.bottom+rc.top)/2;
m_container.Create( hWnd, rc, LPCTSTR("ShockwaveFlash.ShockwaveFlash.1"), WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL );//create a browser control
hbtnstart=CreateWindow("BUTTON","play",WS_CHILD|WS_VISIBLE,0,0,120,30,hWnd,(HMENU)0x100,hInst,0);
heditfilepath=CreateWindow("EDIT","filepath",WS_CHILD|WS_VISIBLE|WS_BORDER,0,40,420,30,hWnd,(HMENU)0x101,hInst,0);
SetWindowText(heditfilepath,"c:\\downloads\\radin\\flash\\2.1.swf");
m_container.QueryControl( __uuidof(IShockwaveFlash), reinterpret_cast<void**>(&shwaveflash) );
g_FlashSink.Init(shwaveflash);
break;
case WM_SIZING:
GetClientRect(hWnd, &rc );
rc.top = (rc.bottom+rc.top)/2;
m_container.MoveWindow(&rc,true);
break;
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Parse the menu selections:
switch (wmId)
{
case 0x100:
{
ODS("0x100");
char buf[256];
GetWindowText(heditfilepath,buf,255);
_bstr_t bstr((char*)buf);
ODS(buf);
//bstr=_bstr_t("c:\\downloads\\radin\\flash\\2.1.swf");
shwaveflash->put_Movie(bstr); // you have to change the path here
shwaveflash->Play();
}
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
RECT rt;
GetClientRect(hWnd, &rt);
DrawText(hdc, szHello, strlen(szHello), &rt, DT_CENTER);
EndPaint(hWnd, &ps);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}Top
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