| 0,0 → 1,43 |
|---|
| #include "screen.h" |
| |
| uint8_t Screen::currentScreen = 0; |
| uint8_t Screen::totalScreens = 0; |
| bool Screen::screenChanged = true; |
| |
| Screen::Screen(const uint8_t num_items, ScreenItem *pItems) : numItems(num_items) |
| { |
| screenItems = (ScreenItem*)pgm_read_word(pItems); |
| |
| if (totalScreens < MAX_SCREENS) |
| screenPool2[totalScreens++] = this; |
| }; |
| |
| void Screen::Update(Max_LCD *pLcd, bool initial) |
| { |
| for (uint8_t i=0; i<numItems; i++) |
| screenItems[i].Update(pLcd, initial); |
| }; |
| |
| void Screen::Set(uint8_t screen_id) |
| { |
| if (screen_id >= totalScreens) |
| return; |
| |
| currentScreen = screen_id; |
| screenChanged = true; |
| }; |
| |
| void Screen::Run(Max_LCD *pLcd) |
| { |
| if (screenChanged) |
| { |
| pLcd->clear(); |
| pLcd->home(); |
| } |
| if (screenPool2[currentScreen]) |
| { |
| screenPool2[currentScreen]->Update(pLcd, (screenChanged) ? true : false); |
| screenChanged = false; |
| } |
| } |
| |