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#ifndef _CLCDOUTPUTMANAGER_H_
#define _CLCDOUTPUTMANAGER_H_
#include "CLCDGfx.h"
#include "CLCDScreen.h"
#include "CLCDConnection.h"
#include "CLCDDevice.h"
class CLCDOutputManager
{
friend CLCDConnection;
friend class CLCDConnectionLogitech;
public:
// constructor
CLCDOutputManager();
// destructor
~CLCDOutputManager();
// Get the OutputManager Instance
static CLCDOutputManager *GetInstance();
// Initializes the Outputmanager
virtual bool Initialize(tstring strAppletName,bool bAutostart=false, bool bConfigDialog=false);
// return wether the Outputmanager is initialized
virtual bool IsInitialized();
// Deinitializes the Outputmanager
virtual bool Shutdown();
// Updates the Outputmanager
virtual bool Update();
// Add a screen to the managers list
bool AddScreen(CLCDScreen *pScreen);
// Removes a screen from the managers list
bool RemoveScreen(CLCDScreen *pScreen);
// Activates the specified screen
bool ActivateScreen(CLCDScreen *pScreen);
// Deactivates the active screen
bool DeactivateScreen();
// returns the active scren
CLCDScreen *GetActiveScreen();
// returns the active lcdconnection
CLCDConnection *GetLCDConnection();
// specifies the button repeat delay
void SetButtonRepeatDelay(DWORD dwDelay);
// starts a screen transition
void StartTransition(ETransitionType eTransition = TRANSITION_RANDOM,LPRECT rect = NULL);
// called by CLCDConnection when connected to a device
void OnDeviceConnected();
// called by CLCDConnection when disconnected from a device
void OnDeviceDisconnected();
// Called by the LCDManager to open a config dialog
static DWORD WINAPI configDialogCallback(IN int connection,IN const PVOID pContext);
protected:
void InitializeGfxObject();
void DeinitializeGfxObject();
// Called when the connection state has changed
virtual void OnConnectionChanged(int iConnectionState);
// Called when the LCD has been plugged in
virtual void OnLCDConnected();
// Called when the LCD has been unplugged
virtual void OnLCDDisconnected();
// Called when an LCD button is pressed
virtual void OnLCDButtonDown(int iButton);
// Called when an LCD button is released
virtual void OnLCDButtonUp(int iButton);
// Called when an LCD button is repeated
virtual void OnLCDButtonRepeated(int iButton);
virtual void OnScreenExpired(CLCDScreen *pScreen);
virtual void OnScreenDeactivated(CLCDScreen *pScreen);
// Called when a config dialog is requested
virtual DWORD OnConfigDialogRequest(int connection, const PVOID pContext);
CLCDGfx *m_pGfx;
private:
DWORD m_dwLastUpdate;
DWORD m_dwButtonRepeatDelay;
bool m_bInitialized;
static CLCDOutputManager* m_pInstance;
bool *m_pbButtonStates;
DWORD *m_pdwButtonRepeatTimers;
DWORD *m_pdwButtonRepeatStarts;
tstring m_strAppletName;
CLCDConnection *m_pLcdConnection;
vector<CLCDScreen*> m_Screens;
CLCDScreen *m_pActiveScreen;
};
#endif
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