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config: refactor: break out color theme parsing to a separate function

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Daniel Eklöf 2025-04-20 07:32:48 +02:00
parent b24a9a59b9
commit 01c43f1644
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1 changed files with 41 additions and 38 deletions
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79
config.c
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@ -1339,9 +1339,8 @@ parse_section_regex(struct context *ctx)
}
static bool
parse_section_colors(struct context *ctx)
parse_color_theme(struct context *ctx, struct color_theme *theme)
{
struct config *conf = ctx->conf;
const char *key = ctx->key;
size_t key_len = strlen(key);
@ -1350,28 +1349,26 @@ parse_section_colors(struct context *ctx)
if (isdigit(key[0])) {
unsigned long index;
if (!str_to_ulong(key, 0, &index) ||
index >= ALEN(conf->colors.table))
{
if (!str_to_ulong(key, 0, &index) || index >= ALEN(theme->table)) {
LOG_CONTEXTUAL_ERR(
"invalid color palette index: %s (not in range 0-%zu)",
key, ALEN(conf->colors.table));
key, ALEN(theme->table));
return false;
}
color = &conf->colors.table[index];
color = &theme->table[index];
}
else if (key_len == 8 && str_has_prefix(key, "regular") && last_digit < 8)
color = &conf->colors.table[last_digit];
color = &theme->table[last_digit];
else if (key_len == 7 && str_has_prefix(key, "bright") && last_digit < 8)
color = &conf->colors.table[8 + last_digit];
color = &theme->table[8 + last_digit];
else if (key_len == 4 && str_has_prefix(key, "dim") && last_digit < 8) {
if (!value_to_color(ctx, &conf->colors.dim[last_digit], false))
if (!value_to_color(ctx, &theme->dim[last_digit], false))
return false;
conf->colors.use_custom.dim |= 1 << last_digit;
theme->use_custom.dim |= 1 << last_digit;
return true;
}
@ -1380,90 +1377,90 @@ parse_section_colors(struct context *ctx)
(key_len == 7 && key[5] == '1' && last_digit < 6)))
{
size_t idx = key_len == 6 ? last_digit : 10 + last_digit;
return value_to_color(ctx, &conf->colors.sixel[idx], false);
return value_to_color(ctx, &theme->sixel[idx], false);
}
else if (streq(key, "flash")) color = &conf->colors.flash;
else if (streq(key, "foreground")) color = &conf->colors.fg;
else if (streq(key, "background")) color = &conf->colors.bg;
else if (streq(key, "selection-foreground")) color = &conf->colors.selection_fg;
else if (streq(key, "selection-background")) color = &conf->colors.selection_bg;
else if (streq(key, "flash")) color = &theme->flash;
else if (streq(key, "foreground")) color = &theme->fg;
else if (streq(key, "background")) color = &theme->bg;
else if (streq(key, "selection-foreground")) color = &theme->selection_fg;
else if (streq(key, "selection-background")) color = &theme->selection_bg;
else if (streq(key, "jump-labels")) {
if (!value_to_two_colors(
ctx,
&conf->colors.jump_label.fg,
&conf->colors.jump_label.bg,
&theme->jump_label.fg,
&theme->jump_label.bg,
false))
{
return false;
}
conf->colors.use_custom.jump_label = true;
theme->use_custom.jump_label = true;
return true;
}
else if (streq(key, "scrollback-indicator")) {
if (!value_to_two_colors(
ctx,
&conf->colors.scrollback_indicator.fg,
&conf->colors.scrollback_indicator.bg,
&theme->scrollback_indicator.fg,
&theme->scrollback_indicator.bg,
false))
{
return false;
}
conf->colors.use_custom.scrollback_indicator = true;
theme->use_custom.scrollback_indicator = true;
return true;
}
else if (streq(key, "search-box-no-match")) {
if (!value_to_two_colors(
ctx,
&conf->colors.search_box.no_match.fg,
&conf->colors.search_box.no_match.bg,
&theme->search_box.no_match.fg,
&theme->search_box.no_match.bg,
false))
{
return false;
}
conf->colors.use_custom.search_box_no_match = true;
theme->use_custom.search_box_no_match = true;
return true;
}
else if (streq(key, "search-box-match")) {
if (!value_to_two_colors(
ctx,
&conf->colors.search_box.match.fg,
&conf->colors.search_box.match.bg,
&theme->search_box.match.fg,
&theme->search_box.match.bg,
false))
{
return false;
}
conf->colors.use_custom.search_box_match = true;
theme->use_custom.search_box_match = true;
return true;
}
else if (streq(key, "cursor")) {
if (!value_to_two_colors(
ctx,
&conf->colors.cursor.text,
&conf->colors.cursor.cursor,
&theme->cursor.text,
&theme->cursor.cursor,
false))
{
return false;
}
conf->colors.use_custom.cursor = true;
theme->use_custom.cursor = true;
return true;
}
else if (streq(key, "urls")) {
if (!value_to_color(ctx, &conf->colors.url, false))
if (!value_to_color(ctx, &theme->url, false))
return false;
conf->colors.use_custom.url = true;
theme->use_custom.url = true;
return true;
}
@ -1477,7 +1474,7 @@ parse_section_colors(struct context *ctx)
return false;
}
conf->colors.alpha = alpha * 65535.;
theme->alpha = alpha * 65535.;
return true;
}
@ -1491,18 +1488,18 @@ parse_section_colors(struct context *ctx)
return false;
}
conf->colors.flash_alpha = alpha * 65535.;
theme->flash_alpha = alpha * 65535.;
return true;
}
else if (strcmp(key, "alpha-mode") == 0) {
_Static_assert(sizeof(conf->colors.alpha_mode) == sizeof(int),
_Static_assert(sizeof(theme->alpha_mode) == sizeof(int),
"enum is not 32-bit");
return value_to_enum(
ctx,
(const char *[]){"default", "matching", "all", NULL},
(int *)&conf->colors.alpha_mode);
(int *)&theme->alpha_mode);
}
else {
@ -1518,6 +1515,12 @@ parse_section_colors(struct context *ctx)
return true;
}
static bool
parse_section_colors(struct context *ctx)
{
return parse_color_theme(ctx, &ctx->conf->colors);
}
static bool
parse_section_cursor(struct context *ctx)
{