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31 lines
774 B
C
31 lines
774 B
C
/*
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* TagTinker - number lock barcode input view
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*
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* Custom view for entering a 17-character ESL barcode.
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* Format: Letter + 16 digits.
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*
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* Controls:
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* UP/DOWN - cycle digit 0-9
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* LEFT/RIGHT - move cursor position
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* OK - confirm barcode
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* BACK - cancel
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*/
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#pragma once
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#include <gui/view.h>
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typedef void (*NumlockCallback)(void* ctx, const char* barcode);
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typedef struct {
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View* view;
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NumlockCallback callback;
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void* callback_ctx;
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} NumlockInput;
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NumlockInput* numlock_input_alloc(void);
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void numlock_input_free(NumlockInput* numlock);
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View* numlock_input_get_view(NumlockInput* numlock);
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void numlock_input_set_callback(NumlockInput* numlock, NumlockCallback cb, void* ctx);
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void numlock_input_reset(NumlockInput* numlock);
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