mirror of
https://github.com/RobTillaart/Arduino.git
synced 2024-10-03 18:09:02 -04:00
71 lines
1.7 KiB
C++
71 lines
1.7 KiB
C++
#pragma once
|
|
//
|
|
// FILE: LineFormatter.h
|
|
// AUTHOR: Rob Tillaart
|
|
// VERSION: 0.1.0
|
|
// PURPOSE: Simpe positioning wrapper class for Serial
|
|
// DATE: 2020-05-14
|
|
// URL: https://github.com/RobTillaart/LineFormatter
|
|
//
|
|
// HISTORY:
|
|
// 0.1.0 2020-05-14 initial version
|
|
//
|
|
|
|
#include "Arduino.h"
|
|
#include "Print.h"
|
|
|
|
#ifndef MAX_TAB_STOPS
|
|
#define MAX_TAB_STOPS 10
|
|
#endif
|
|
|
|
class LineFormatter: public Print
|
|
{
|
|
public:
|
|
LineFormatter(Print* stream = &Serial);
|
|
|
|
size_t write(uint8_t c);
|
|
|
|
// set the maximum line length - bold cut off
|
|
void setMaxLength(uint8_t maxPos) { _maxPos = maxPos; };
|
|
|
|
// if position is smaller than n, move to the right
|
|
void gotoPos(uint8_t n) { while (_pos < n) write(' '); };
|
|
|
|
// repeat a char or a "string" n times
|
|
// followed by 0 or more newlines.
|
|
void repeat(uint8_t n, char c, uint8_t newLine = 0);
|
|
void repeat(uint8_t n, const char* str, uint8_t newLine = 0);
|
|
|
|
// n = 0 switches autoNewLine off
|
|
void setAutoNewLine(uint8_t n);
|
|
|
|
// Add a tab at (absolute/relative) position
|
|
// returns true on success
|
|
bool addTab(uint8_t n);
|
|
bool addRelTab(uint8_t n);
|
|
// remove all the tabs,
|
|
void clearTabs();
|
|
// print zero or more tabs, similar as e.g. "\t\t\t"
|
|
void tab(uint8_t n = 1) { while (n--) write('\t'); };
|
|
|
|
// DEBUGGING
|
|
uint8_t getPos() { return _pos; };
|
|
void resetLineCount() { _lineCount = 0; };
|
|
uint16_t getLineCount() { return _lineCount; };
|
|
uint8_t getTabCount() { return _tabCount; };
|
|
void printRuler(uint8_t n);
|
|
|
|
private:
|
|
Print * _stream;
|
|
uint8_t _pos = 0;
|
|
uint8_t _maxPos = 0;
|
|
uint16_t _lineCount = 0;
|
|
uint8_t _anl = 0;
|
|
uint8_t _autoNewLine = 0;
|
|
|
|
uint8_t _tabStop[MAX_TAB_STOPS];
|
|
uint8_t _tabCount = 0;
|
|
};
|
|
|
|
// -- END OF FILE --
|