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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1702 | - | 1 | #include "screen.h" |
| 2 | |||
| 3 | uint8_t Screen::currentScreen = 0; |
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| 4 | uint8_t Screen::totalScreens = 0; |
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| 5 | bool Screen::screenChanged = true; |
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| 6 | |||
| 7 | Screen::Screen(const uint8_t num_items, ScreenItem *pItems) : numItems(num_items) |
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| 8 | { |
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| 9 | screenItems = (ScreenItem*)pgm_read_word(pItems); |
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| 10 | |||
| 11 | if (totalScreens < MAX_SCREENS) |
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| 12 | screenPool2[totalScreens++] = this; |
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| 13 | }; |
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| 14 | |||
| 15 | void Screen::Update(Max_LCD *pLcd, bool initial) |
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| 16 | { |
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| 17 | for (uint8_t i=0; i<numItems; i++) |
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| 18 | screenItems[i].Update(pLcd, initial); |
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| 19 | }; |
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| 20 | |||
| 21 | void Screen::Set(uint8_t screen_id) |
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| 22 | { |
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| 23 | if (screen_id >= totalScreens) |
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| 24 | return; |
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| 25 | |||
| 26 | currentScreen = screen_id; |
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| 27 | screenChanged = true; |
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| 28 | }; |
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| 29 | |||
| 30 | void Screen::Run(Max_LCD *pLcd) |
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| 31 | { |
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| 32 | if (screenChanged) |
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| 33 | { |
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| 34 | pLcd->clear(); |
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| 35 | pLcd->home(); |
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| 36 | } |
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| 37 | if (screenPool2[currentScreen]) |
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| 38 | { |
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| 39 | screenPool2[currentScreen]->Update(pLcd, (screenChanged) ? true : false); |
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| 40 | screenChanged = false; |
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| 41 | } |
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| 42 | } |
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| 43 |