15f4fbfdc6
- Made an external app from internal Calculator app - Update tactility.py to v1.2.0 (fix bug with selfupdate) - Added warning to Development service UI - Add context to `SECURITY.md` - Split `ObjectFileReader` and `ObjectFileWriter` into separate cpp files - Fix related to GPS config read errors
27 lines
614 B
C++
27 lines
614 B
C++
#pragma once
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#include "tt_app.h"
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#include <lvgl.h>
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#include "Str.h"
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#include "Dequeue.h"
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class Calculator {
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lv_obj_t* displayLabel;
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lv_obj_t* resultLabel;
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char formulaBuffer[128] = {0}; // Stores the full input expression
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bool newInput = true;
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static void button_event_cb(lv_event_t* e);
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void handleInput(const char* txt);
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void evaluateExpression();
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double computeFormula();
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static Dequeue<Str> infixToRPN(const Str& infix);
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static double evaluateRPN(Dequeue<Str> rpnQueue);
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void resetCalculator();
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public:
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void onShow(AppHandle context, lv_obj_t* parent);
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}; |