optionComponent.h

Go to the documentation of this file.

#ifndef OPTION_COMPONENT_H
#define OPTION_COMPONENT_H

#include "ttfDraw.h"
#include "drawSurface.h"
#include "labelComponent.h"
#include "buttonComponent.h"
#include "fillSurface.h"


class OptionComponent : public FocusComponentInterface {
  friend class optionLine;
  TTF_Draw& ttf;
  unsigned long fore_color;
  unsigned long focused_color;
  unsigned long back_color;
  int font_size;
  bool activated;
  int titleMaxWidth;
  VXV::Grid base_offset;
  unsigned int selected_row;
  int decided_row;

  LabelComponent* selected_icon;

public:
  class optionLine {
    optionLine(void);

  public:
    unsigned int selected_col;
    FillSurface* under_bar;

    class text_t {
    public:
      Uint16* text;
      DrawSurface* surface;
      DrawSurface* focused;
      LabelComponent* label;
      ButtonComponent* button;

      text_t(void)
        :text(NULL), surface(NULL), focused(NULL), label(NULL), button(NULL){};
      ~text_t(void);
    };
    text_t* title;
    std::vector<text_t*> items;
    VXV::Grid offset;

    Uint16* copyString(const char* str);
    Uint16* copyString(const unsigned short* str);

    optionLine(const VXV::Grid& base_offset);
    ~optionLine(void);
    void setTitle(const char* name);
    void setTitle(const unsigned short* name);
    void addItem(const char* item);
    void addItem(const unsigned short* item);
    void setSelected(int index);
  };

  DrawSurface* createSurface(Uint16* text,
                             unsigned long fore, unsigned long back);
  void createLabel(optionLine::text_t& text);
  void createButton(optionLine::text_t& text);

public:
  std::vector<optionLine*> lines;

  OptionComponent(TTF_Draw& ttf_resource, int fontSize,
                  LabelComponent* selectedIcon);
  ~OptionComponent(void);
  bool draw(unsigned long ticks, const UserInput& ui);
  void setFontSize(int size);
  void setBaseOffset(const VXV::Grid& offset);
  void setColor(unsigned long fore, unsigned long back = Black,
                unsigned long focused = Blue);
  void activate(void);
  void setIconRow(int row);
  void setSelectedIndex(unsigned int row, unsigned int nth);
  int getSelected(unsigned int row);
  bool isDecided(void);
  int getDecidedRow(void);

  void beginFocus(void);
  void endFocus(void);
};

#endif /* !OPTION_COMPONENT_H */