#ifndef INPUTWINDOW_H
#define INPUTWINDOW_H

#include <allegro.h>

#include "ValuedGuiElement.h"

#include "GuiElement.h"

class InputWindow : public ValuedGuiElement<int> {
      int controlCount;
      GuiElement **control;
      int activeIndex;
      
      int x, y;
      int w, h;
      const char *title;
      
      int oldMousePos;
      int oldMouseB;
      bool dragging;
      
      public:
      InputWindow(BITMAP *desiredCanvas, int desiredControlCount,
        GuiElement **desiredControl, int desiredX, int desiredY, int desiredW,
        int desiredH, const char *desiredTitle, bool desiredBlocking,
        int desiredActiveIndex = 0, bool desiredActive = false) :
        ValuedGuiElement<int>(desiredCanvas, desiredBlocking, desiredActive),
        controlCount(desiredControlCount), control(desiredControl),
        activeIndex(desiredActiveIndex), x(desiredX), y(desiredY), w(desiredW),
        h(desiredH), title(desiredTitle), oldMousePos(mouse_pos),
        oldMouseB(0x0), dragging(false) {
        for (int i = 0; i < controlCount; i++)
            control[i]->blur();
        control[activeIndex]->focus();
        if (!control[activeIndex]->getActive())
           next();
      }
      
      void next();
      void previous();
      
      int getValue();
      
      bool acknowledgeKeyStroke(int keyStroke);
      bool acknowledgeKeyArray();
      bool acknowledgeMouse();
      void acknowledgeHeartBeat();
      
      void shift(int xOffset, int yOffset);
      bool within(int xTarget, int yTarget);
      void draw();
      void erase();
};

#endif