Glenn Maynard
c382823488
old screen. This means that we may unload resources when we'll need them immediately, but lowers the memory usage peak considerably for very low-memory machines.
73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
#ifndef SCREENMANAGER_H
|
|
#define SCREENMANAGER_H
|
|
/*
|
|
-----------------------------------------------------------------------------
|
|
Class: ScreenManager
|
|
|
|
Desc: Manager/container for Screens.
|
|
|
|
Copyright (c) 2001-2003 by the person(s) listed below. All rights reserved.
|
|
Chris Danford
|
|
Glenn Maynard
|
|
-----------------------------------------------------------------------------
|
|
*/
|
|
|
|
|
|
#include "RageInputDevice.h"
|
|
#include "ScreenMessage.h"
|
|
#include "InputFilter.h"
|
|
#include "GameInput.h"
|
|
#include "MenuInput.h"
|
|
#include "StyleInput.h"
|
|
class Screen;
|
|
struct Menu;
|
|
class ScreenSystemLayer;
|
|
|
|
|
|
class ScreenManager
|
|
{
|
|
public:
|
|
ScreenManager();
|
|
~ScreenManager();
|
|
|
|
// pass these messages along to the current state
|
|
void Update( float fDeltaTime );
|
|
void Draw();
|
|
void Input( const DeviceInput& DeviceI, const InputEventType type, const GameInput &GameI, const MenuInput &MenuI, const StyleInput &StyleI );
|
|
|
|
void PrepNewScreen( CString sClassName );
|
|
void LoadPreppedScreen();
|
|
void DeletePreppedScreen();
|
|
void SetNewScreen( CString sClassName );
|
|
void AddNewScreenToTop( CString sClassName );
|
|
void Prompt( ScreenMessage SM_SendWhenDone, CString sText, bool bYesNo = false, bool bDefaultAnswer = false, void(*OnYes)() = NULL, void(*OnNo)() = NULL );
|
|
void TextEntry( ScreenMessage SM_SendWhenDone, CString sQuestion, CString sInitialAnswer, void(*OnOK)(CString sAnswer) = NULL, void(*OnCanel)() = NULL );
|
|
void MiniMenu( Menu* pDef, ScreenMessage SM_SendOnOK, ScreenMessage SM_SendOnCancel = SM_None );
|
|
void PopTopScreen( ScreenMessage SM = SM_RegainingFocus );
|
|
void SystemMessage( CString sMessage );
|
|
|
|
void PostMessageToTopScreen( ScreenMessage SM, float fDelay );
|
|
void SendMessageToTopScreen( ScreenMessage SM );
|
|
|
|
void RefreshCreditsMessages();
|
|
|
|
void EmptyDeleteQueue();
|
|
|
|
void LoadDelayedScreen();
|
|
|
|
private:
|
|
vector<Screen*> m_ScreenStack; // bottommost to topmost
|
|
vector<Screen*> m_ScreensToDelete;
|
|
Screen *m_ScreenBuffered;
|
|
ScreenSystemLayer *m_SystemLayer;
|
|
|
|
Screen* MakeNewScreen( CString sClassName );
|
|
void SetNewScreen( Screen *pNewScreen );
|
|
CString m_DelayedScreen;
|
|
};
|
|
|
|
|
|
extern ScreenManager* SCREENMAN; // global and accessable from anywhere in our program
|
|
|
|
#endif
|