Source code of Windows XP (NT5)
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72 lines
2.3 KiB

#ifndef __SSHNDLER_H_INCLUDED_
#define __SSHNDLER_H_INCLUDED_
#include "precomp.h"
#include "imagescr.h"
#include "extimer.h"
#include "simstr.h"
#include "findthrd.h"
class CScreenSaverHandler
{
private:
CImageScreenSaver *m_pImageScreenSaver;
HINSTANCE m_hInstance;
HWND m_hWnd;
UINT m_nPaintTimerId;
UINT m_nChangeTimerId;
UINT m_nToolbarTimerId;
bool m_bToolbarVisible;
UINT m_nFindNotifyMessage;
bool m_bPaused;
CExclusiveTimer m_TimerPaint;
CExclusiveTimer m_TimerInput;
HANDLE m_hFindThread;
HANDLE m_hFindCancel;
bool m_bFirstImage;
HWND m_hwndTB;
LPARAM m_LastMousePosition;
private:
HRESULT _ShowToolbar(bool bShow);
HRESULT _CreateToolbar();
HRESULT _InitializeToolbar(HWND hwndTB, int idCold, int idHot);
void _OnInput();
void HandleButtons(HDC hDC);
void OnPlay();
void OnNext();
void OnStop();
void OnPrev();
void OnPause();
// No implementation
CScreenSaverHandler(void);
CScreenSaverHandler( const CScreenSaverHandler & );
CScreenSaverHandler &operator=( const CScreenSaverHandler & );
public:
void Initialize(void);
CScreenSaverHandler( HWND hWnd,
UINT nFindNotifyMessage,
UINT nPaintTimer,
UINT nChangeTimer,
UINT nToolbarTimer,
HINSTANCE hInstance );
virtual ~CScreenSaverHandler(void);
// Message handlers
bool HandleKeyboardMessage(UINT nMessage, WPARAM nVirtkey);
bool HandleMouseMessage(WPARAM wParam, LPARAM lParam);
bool HandleMouseMove(WPARAM wParam, LPARAM lParam);
void HandleConfigChange();
void OnSize(WPARAM wParam, LPARAM lParam);
void HandleTimer( WPARAM nEvent );
void HandlePaint(void);
void HandleFindFile( CFoundFileMessageData *pFoundFileMessageData );
void HandleOnCommand( WPARAM wParam, LPARAM lParam);
void HandleOnAppCommand ( WPARAM wParam, LPARAM lParam);
};
#endif // __SSHNDLER_H_INCLUDED