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Add two different styles. The old one is now called retro, and the new one, which is the default, is called fancy

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Dr-Noob
2020-07-02 18:53:28 +02:00
parent 942a86c04f
commit ba047c76e3
6 changed files with 176 additions and 84 deletions
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43
src/args.c
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@@ -5,25 +5,37 @@
#include "args.h"
#include "global.h"
#define ARG_STR_STYLE "style"
#define ARG_STR_COLOR "color"
#define ARG_STR_HELP "help"
#define ARG_STR_LEVELS "levels"
#define ARG_STR_VERSION "version"
#define ARG_CHAR_COLOR 'c'
#define ARG_CHAR_HELP 'h'
#define ARG_CHAR_LEVELS 'l'
#define ARG_CHAR_VERSION 'v'
#define ARG_CHAR_STYLE 's'
#define ARG_CHAR_COLOR 'c'
#define ARG_CHAR_HELP 'h'
#define ARG_CHAR_LEVELS 'l'
#define ARG_CHAR_VERSION 'v'
#define STYLE_STR_1 "fancy"
#define STYLE_STR_2 "retro"
struct args_struct {
bool levels_flag;
bool help_flag;
bool version_flag;
STYLE style;
struct color* color1;
struct color* color2;
};
static const char* SYTLES_STR_LIST[STYLES_COUNT] = { STYLE_STR_1, STYLE_STR_2 };
static struct args_struct args;
STYLE get_style() {
return args.style;
}
struct color* get_color1() {
return args.color1;
}
@@ -48,6 +60,16 @@ bool verbose_enabled() {
return false;
}
STYLE parse_style(char* style) {
int i = 0;
while(i != STYLES_COUNT && strcmp(SYTLES_STR_LIST[i],style) != 0)
i++;
if(i == STYLES_COUNT)
return STYLE_INVALID;
return i;
}
bool parse_color(char* optarg, struct color** c1, struct color** c2) {
*c1 = malloc(sizeof(struct color));
*c2 = malloc(sizeof(struct color));
@@ -97,8 +119,10 @@ bool parse_args(int argc, char* argv[]) {
bool color_flag = false;
args.levels_flag = false;
args.help_flag = false;
args.style = STYLE_EMPTY;
static struct option long_options[] = {
{ARG_STR_STYLE, required_argument, 0, ARG_CHAR_STYLE },
{ARG_STR_COLOR, required_argument, 0, ARG_CHAR_COLOR },
{ARG_STR_HELP, no_argument, 0, ARG_CHAR_HELP },
{ARG_STR_LEVELS, no_argument, 0, ARG_CHAR_LEVELS },
@@ -120,6 +144,17 @@ bool parse_args(int argc, char* argv[]) {
return false;
}
}
else if(c == ARG_CHAR_STYLE) {
if(args.style != STYLE_EMPTY) {
printErr("Style option specified more than once");
return false;
}
args.style = parse_style(optarg);
if(args.style == STYLE_INVALID) {
printErr("Invalid style '%s'\n",optarg);
return false;
}
}
else if(c == ARG_CHAR_HELP) {
if(args.help_flag) {
printErr("Help option specified more than once");