p_graphite_digester_sdk/components/dwin/var_icon.cpp

#include "var_icon.hpp"
using namespace iflytop;
using namespace dwin;
#define DO(x)                   \
  if (!x) {                     \
    printf("do %s fail\n", #x); \
    return false;               \
  }
static uint32_t s_VarIconNum = 0;

bool VarIcon::flushcfg() { return m_dwin_screen->write_varspace16_muti(m_descript_add, (uint16_t *)&m_descript, sizeof(m_descript) / 2, 100); }
bool VarIcon::readcfg() { return m_dwin_screen->read_varspace16_muti(m_descript_add, (uint16_t *)&m_descript, sizeof(m_descript) / 2, 100); }

bool VarIcon::init(DwinScreen *dwin_screen) {
  m_dwin_screen = dwin_screen;
  return init(dwin_screen, dwin_screen->alloc_one_var_icon());
}

bool VarIcon::init(DwinScreen *dwin_screen, uint16_t descript_add) {
  //
  m_dwin_screen  = dwin_screen;
  m_descript_add = descript_add;
  s_VarIconNum++;
  // printf("VarIcon(%d) init %04x\n", s_VarIconNum, m_descript_add);
  readcfg();
  return true;
}

// void VarIcon::initcfg(const char *pos, const char *iconpath, uint16_t initval) {
//   int posx = 0;
//   int posy = 0;
//   sscanf(pos, "(%d,%d)", &posx, &posy);
//   initcfg(m_dwin_screen->alloc_one_var_icon(), posx, posy, iconpath, initval);
// }
void VarIcon::initcfg(int x, int y, const char *iconpath, uint16_t initval) { initcfg(m_dwin_screen->alloc_free_ram(1), x, y, iconpath, initval); }

void VarIcon::initcfg(uint16_t valpointerAdd, uint16_t posx, uint16_t posy, const char *iconpath, uint16_t initval) {
  // printf("initcfg %04x %d %d %s %d\n", valpointerAdd, posx, posy, iconpath, initval);
  int iconlib = 0;
  int iconmin = 0;
  int iconmax = 0;

  sscanf(iconpath, "%d/%d:%d", &iconlib, &iconmin, &iconmax);
  initcfg(valpointerAdd, initval, posx, posy, iconlib, iconmin, iconmax);
}

void VarIcon::initcfg(uint16_t valpointerAdd, uint16_t initval, uint16_t posx, uint16_t posy, uint16_t iconlib, uint16_t iconmin, uint16_t iconmax) {
  m_descript.m_VP        = valpointerAdd;
  m_descript.m_PosX      = posx;
  m_descript.m_PosY      = posy;
  m_descript.m_VMin      = 0;
  m_descript.m_VMax      = iconmax - iconmin;
  m_descript.m_IconMin   = iconmin;
  m_descript.m_IconMax   = iconmax;
  m_descript.m_IconLib   = iconlib;
  m_descript.m_Mode      = 1;
  m_descript.m_LayerMode = 0;
  m_descript.m_ICONGamma = 0;
  m_descript.m_PICGamma  = 0;
  m_descript.m_FilterSet = 0x3F;

  flushcfg();
  setVal(initval);
}

void VarIcon::setpos(uint16_t posx, uint16_t posy) {
  m_descript.m_PosX = posx;
  m_descript.m_PosY = posy;
  flushcfg();
}

void VarIcon::dumpinfo() {
  readcfg();
  printf("m_VP        = %04x\n", m_descript.m_VP);
  printf("m_PosX      = %d\n", m_descript.m_PosX);
  printf("m_PosY      = %d\n", m_descript.m_PosY);
  printf("m_VMin      = %d\n", m_descript.m_VMin);
  printf("m_VMax      = %d\n", m_descript.m_VMax);
  printf("m_IconMin   = %d\n", m_descript.m_IconMin);
  printf("m_IconMax   = %d\n", m_descript.m_IconMax);
  printf("m_IconLib   = %d\n", m_descript.m_IconLib);
  printf("m_Mode      = %d\n", m_descript.m_Mode);
  printf("m_LayerMode = %d\n", m_descript.m_LayerMode);
  printf("m_ICONGamma = %d\n", m_descript.m_ICONGamma);
  printf("m_PICGamma  = %d\n", m_descript.m_PICGamma);
  printf("m_FilterSet = %04x\n", m_descript.m_FilterSet);
}

bool VarIcon::setVal(uint16_t val) {
  m_val = val;
  if (m_hide) return true;
  return _setVal(val);
}
uint16_t VarIcon::getVal() {
  uint16_t val = 0xffff;
  if (m_hide) return m_val;
  m_dwin_screen->read_varspace16(m_descript.m_VP, val, 100);
  return val;
}

void VarIcon::hide() {  //
  _setVal(VARICON_VAL_HIDE);
  /**
   * @brief
   */
  m_hide = true;
};
void VarIcon::show(bool showval) {
  if (showval) {
    m_hide = false;
    _setVal(m_val);
  } else {
    hide();
  }
}

VarIconDescript_t &VarIcon::getDescript() { return m_descript; }

bool VarIcon::_setVal(uint16_t val) { return m_dwin_screen->write_varspace16(m_descript.m_VP, val, 100); }