mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
171 lines
4.5 KiB
171 lines
4.5 KiB
/****************************************************************************
|
|
*
|
|
* FILE: VidView.h
|
|
*
|
|
* CREATED: Chris Pirich (ChrisPi) 12-16-96
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef _VIDVIEW_H_
|
|
#define _VIDVIEW_H_
|
|
|
|
#include <ih323cc.h>
|
|
|
|
#include "GenWindow.h"
|
|
#include "SDKInternal.h"
|
|
|
|
typedef HANDLE HDRAWDIB; /* hdd */
|
|
|
|
class CVideoWindow;
|
|
|
|
interface IVideoChange : public IUnknown
|
|
{
|
|
virtual void StateChange(CVideoWindow *pVideo, NM_VIDEO_STATE uState) = 0;
|
|
} ;
|
|
|
|
class CVideoWindow : public CGenWindow, public INmChannelVideoNotify
|
|
{
|
|
public:
|
|
static VOID SetMirror(BOOL bMirror);
|
|
static BOOL GetMirror() {return g_fMirror != FALSE;}
|
|
|
|
enum VideoType
|
|
{
|
|
REMOTE,
|
|
LOCAL
|
|
} ;
|
|
|
|
CVideoWindow(VideoType eType, BOOL bEmbedded);
|
|
~CVideoWindow();
|
|
|
|
BOOL Create(HWND hwndOwner, HPALETTE hPal, IVideoChange *pNotify=NULL);
|
|
|
|
BOOL IsXferAllowed();
|
|
BOOL IsAutoXferEnabled();
|
|
BOOL IsXferEnabled();
|
|
BOOL IsPaused();
|
|
BOOL IsConnected();
|
|
HRESULT GetVideoState(NM_VIDEO_STATE* puState);
|
|
|
|
BOOL CanCopy();
|
|
|
|
BOOL HasDialog(DWORD dwDialog);
|
|
|
|
DWORD GetFrameSize() { return(m_dwFrameSize); }
|
|
DWORD GetFrameSizes();
|
|
DWORD GetImageQuality() { return(m_dwImageQuality); }
|
|
DWORD GetNumCapDev();
|
|
DWORD GetMaxCapDevNameLen();
|
|
DWORD GetCurrCapDevID();
|
|
|
|
VOID SetCurrCapDevID(DWORD dwID);
|
|
HRESULT SetImageQuality(DWORD dwQuality);
|
|
HRESULT SetCameraDialog(ULONG ul);
|
|
HRESULT GetCameraDialog(ULONG* pul);
|
|
VOID SetFrameSize(DWORD dwSize);
|
|
VOID SetZoom(UINT nZoom);
|
|
|
|
VOID EnableAutoXfer(BOOL fEnable);
|
|
|
|
VOID ShowDialog(DWORD dwDialog);
|
|
VOID SaveSettings();
|
|
VOID Pause(BOOL fPause);
|
|
VOID RefreshWindow() { OnFrameAvailable(); }
|
|
VOID ResizeWindowsToFrameSize();
|
|
|
|
VOID EnumCapDev(DWORD *pdwCapDevIDs, LPTSTR pszCapDevNames, DWORD dwNumCapDev);
|
|
|
|
VOID OnPaletteChanged(void);
|
|
VOID OnMinimize(BOOL fMinimize) { /* Should this pause the video? */ }
|
|
HRESULT OnChannelChanged(NM_CHANNEL_NOTIFY uNotify, INmChannel *pChannel);
|
|
VOID ForwardSysChangeMsg(UINT uMsg, WPARAM wParam, LPARAM lParam);
|
|
|
|
void UpdateVideoMenu(HMENU hMenu);
|
|
void OnCommand(int idCmd);
|
|
|
|
void SetZoomable(BOOL bZoomable) { m_fZoomable = (bZoomable!=FALSE); }
|
|
BOOL IsZoomable() { return(m_fZoomable != FALSE); }
|
|
|
|
// IUnknown
|
|
STDMETHODIMP_(ULONG) AddRef(void) { return(CGenWindow::AddRef()); }
|
|
STDMETHODIMP_(ULONG) Release(void) { return(CGenWindow::Release()); }
|
|
STDMETHODIMP QueryInterface(REFIID riid, PVOID *ppvObj);
|
|
|
|
// INmChannelVideoNotify
|
|
STDMETHODIMP NmUI(CONFN uNotify);
|
|
STDMETHODIMP MemberChanged(NM_MEMBER_NOTIFY uNotify, INmMember *pMember);
|
|
STDMETHODIMP StateChanged(NM_VIDEO_STATE uState);
|
|
STDMETHODIMP PropertyChanged(DWORD dwReserved);
|
|
|
|
// IGenWindow
|
|
virtual VOID GetDesiredSize(SIZE *ppt);
|
|
|
|
static BOOL FDidNotDisplayIntelLogo();
|
|
static VOID DisplayIntelLogo( BOOL bDisplay );
|
|
|
|
protected:
|
|
virtual LRESULT ProcessMessage(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
|
|
|
|
private:
|
|
// Array keeping track of all video windows, so they can be invalidated
|
|
// when the state changes (like mirroring)
|
|
static CSimpleArray<CVideoWindow *> *g_pVideos;
|
|
// Specifies whether we are mirroring the local video.
|
|
static BOOL g_fMirror;
|
|
// Specifies whether we have done one-time local video init stuff
|
|
static BOOL g_bLocalOneTimeInited;
|
|
|
|
static VOID InvalidateAll();
|
|
|
|
INmChannelVideo* m_pActiveChannel;
|
|
DWORD m_dwCookie;
|
|
DWORD m_dwImageQuality;
|
|
UINT m_nXferOnConnect;
|
|
|
|
DWORD m_dwFrameSize;
|
|
SIZE m_sizeVideo;
|
|
|
|
HDRAWDIB m_hdd;
|
|
HPALETTE m_hPal;
|
|
|
|
UINT m_zoom;
|
|
|
|
IVideoChange *m_pNotify;
|
|
|
|
BOOL m_fLocal : 1;
|
|
// CMainUI uses this to disallow zoom on the PiP window
|
|
BOOL m_fZoomable : 1;
|
|
// Use this to make sure the embedded window does not display CIF
|
|
BOOL m_bEmbedded : 1;
|
|
|
|
VOID SetVideoSize(LPSIZE lpsize);
|
|
|
|
UINT GetZoom() { return(m_zoom); }
|
|
BOOL ShouldMirror() { return(IsLocal() && GetMirror()); }
|
|
|
|
VOID OnFrameAvailable(void);
|
|
VOID PaintDib(HDC hdc, FRAMECONTEXT *pFrame);
|
|
VOID PaintLogo(HDC hdc, UINT idbLargeLogo, UINT idbSmallLogo);
|
|
VOID OnPaint();
|
|
VOID OnNCDestroy();
|
|
void OnContextMenu(HWND hwnd, HWND hwndContext, UINT xPos, UINT yPos);
|
|
|
|
BOOL CopyToClipboard();
|
|
|
|
HRESULT GetFrame(FRAMECONTEXT *pFrameContext);
|
|
HRESULT ReleaseFrame(FRAMECONTEXT *pFrameContext);
|
|
|
|
BOOL InitMirroring(RECT &rcVideo);
|
|
VOID UnInitMirroring();
|
|
|
|
HBITMAP m_hBitmapMirror;
|
|
SIZE m_sizeBitmapMirror;
|
|
HDC m_hDCMirror;
|
|
HGDIOBJ m_hGDIObj;
|
|
|
|
|
|
|
|
BOOL IsLocal() { return m_fLocal; }
|
|
};
|
|
|
|
#endif // _VIDVIEW_H_
|