ScreenPrompt.h

/* ScreenPrompt - Displays a prompt on top of another screen. */
 
#ifndef SCREEN_PROMPT_H
#define SCREEN_PROMPT_H
 
#include "Etterna/Actor/Base/BitmapText.h"
#include "RageUtil/Sound/RageSound.h"
#include "ScreenWithMenuElements.h"
 
enum PromptType
{
    PROMPT_OK,
    PROMPT_YES_NO,
    PROMPT_YES_NO_CANCEL
};
 
enum PromptAnswer
{
    ANSWER_YES,
    ANSWER_NO,
    ANSWER_CANCEL,
    NUM_PromptAnswer
};
 
class ScreenPrompt : public ScreenWithMenuElements
{
  public:
    static void SetPromptSettings(const std::string& sText,
                                  PromptType type = PROMPT_OK,
                                  PromptAnswer defaultAnswer = ANSWER_NO,
                                  void (*OnYes)(void*) = nullptr,
                                  void (*OnNo)(void*) = nullptr,
                                  void* pCallbackData = nullptr);
    static void Prompt(ScreenMessage smSendOnPop,
                       const std::string& sText,
                       PromptType type = PROMPT_OK,
                       PromptAnswer defaultAnswer = ANSWER_NO,
                       void (*OnYes)(void*) = nullptr,
                       void (*OnNo)(void*) = nullptr,
                       void* pCallbackData = nullptr);
 
    void Init() override;
    void BeginScreen() override;
    void EndScreen() override;
    bool Input(const InputEventPlus& input) override;
 
    static PromptAnswer s_LastAnswer;
    static bool s_bCancelledLast;
    static bool s_bMustResetInputRedirAtClose;
    static bool s_bResetInputRedirTo;
    // Lua
    // virtual void PushSelf( lua_State *L );
 
  protected:
    bool CanGoLeft() { return m_Answer > 0; }
    bool CanGoRight();
    void Change(int dir);
    bool MenuLeft(const InputEventPlus& input) override;
    bool MenuRight(const InputEventPlus& input) override;
    bool MenuBack(const InputEventPlus& input) override;
    bool MenuStart(const InputEventPlus& input) override;
 
    virtual void End(bool bCancelled);
    void PositionCursor();
 
    void TweenOffScreen() override;
 
    BitmapText m_textQuestion;
    AutoActor m_sprCursor;
    BitmapText m_textAnswer[NUM_PromptAnswer];
    PromptAnswer m_Answer;
 
    RageSound m_sndChange;
};
 
#endif