#include "gui.h"

namespace Gui {

Label::Label(const char* text) {
  SetText(text);
  m_color[0] = m_color[1] = m_color[2] = 1.0f;
}

Label::Label(std::string& text) {
  SetText(text);
  m_color[0] = m_color[1] = m_color[2] = 1.0f;
}

void Label::RecalcSize(void) {
  float w, h;
  Screen::MeasureString(m_text, w, h);
  SetSize(w,h);
}

void Label::SetText(const char* text) {
  m_text = text;
  RecalcSize();
}

void Label::SetText(std::string& text) {
  m_text = text;
  RecalcSize();
}

void Label::Draw(void) {
  glColor3fv(m_color);
  Screen::RenderMarkup(m_text);
}

void Label::GetSizeRequested(float size[2]) {
  RecalcSize();
  GetSize(size);
}

void Label::SetColor(float r, float g, float b) {
  m_color[0] = r;
  m_color[1] = g;
  m_color[2] = b;
}

}