misc.c File Reference

#include <pebble.h>
#include "misc.h"

Include dependency graph for misc.c:

Functions
void	textLayer_stylize (TextLayer *textLayer, const GColor bgcolor, const GColor txtColor, const GTextAlignment txtAlign, const GFont txtFont)
	Stylizes the text layer to the spec. More...
bool	strxcpy (char *dest, size_t bufSize, const char *src, const char *readable)
	Copies a string with error handling and logging. More...
MagPebApp_ErrCode	strxcpyalloc (char **dest, const char *src)

Function Documentation

bool strxcpy	(	char *	dest,
		size_t	bufSize,
		const char *	src,
		const char *	readable
	)

Copies a string with error handling and logging.

MagPebApp_ErrCode strxcpyalloc	(	char **	dest,
		const char *	src
	)

Copies a string from src to dest, where these strings may be NULL or allocated, and (*dest) will result in a NULL or will be allocated to fit the src string.

• If (*dest) is NULL, it will malloc'd to an appropriate size to contain the string in src.
• If (*dest) is non-NULL, it will be realloc'd to an appropriate size to contain the string in src.
• If src is NULL, then (*dest) will be freed and made NULL (or dest will remain NULL if it is already NULL.

Parameters

[in]	src	The source string. May be NULL, or it may be a previously-allocated string, or a string literal. If it is a string, it must be null-terminated.
[in,out]	dest	Pointer to the destination char*. The char* may be NULL, or it may be a previously-allocated string. If it is a string, it must be null-terminated upon entry. Upon exit, the char* pointed to by dest is guaranteed to be either NULL or null-terminated. If the char* pointed to by dest is not NULL on exit, then the caller is responsible for freeing it.

Returns

MPA_SUCCESS on success MPA_NULL_POINTER_ERR if the dest double-pointer is NULL. MPA_OUT_OF_MEMORY_ERR if memory could not be allocated for dest

void textLayer_stylize	(	TextLayer *	textLayer,
		const GColor	bgcolor,
		const GColor	txtColor,
		const GTextAlignment	txtAlign,
		const GFont	txtFont
	)

Stylizes the text layer to the spec.