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config: add 'scrollback-indicator-format' option

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The value of this option must be either 'percent', or 'line', and
determines _how_ we render the scrollback indicator.
This commit is contained in:
Daniel Eklöf 2020-07-24 18:34:19 +02:00
parent e945063620
commit 5b868fd0c9
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GPG key ID: 5BBD4992C116573F
3 changed files with 20 additions and 0 deletions
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14
config.c
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@ -294,6 +294,19 @@ parse_section_main(const char *key, const char *value, struct config *conf,
else if (strcmp(key, "scrollback-indicator") == 0) else if (strcmp(key, "scrollback-indicator") == 0)
conf->scrollback_indicator = str_to_bool(value); conf->scrollback_indicator = str_to_bool(value);
else if (strcmp(key, "scrollback-indicator-format") == 0) {
if (strcmp(value, "percent") == 0)
conf->scrollback_indicator_format = SCROLLBACK_INDICATOR_PERCENT;
else if (strcmp(value, "line") == 0)
conf->scrollback_indicator_format = SCROLLBACK_INDICATOR_LINENO;
else {
LOG_ERR("%s:%d: 'scrollback-indicator-format must be one "
"of 'percent' or 'line', not %s",
path, lineno, value);
return false;
}
}
else { else {
LOG_ERR("%s:%u: invalid key: %s", path, lineno, key); LOG_ERR("%s:%u: invalid key: %s", path, lineno, key);
return false; return false;
@ -922,6 +935,7 @@ config_load(struct config *conf, const char *conf_path)
.fonts = tll_init(), .fonts = tll_init(),
.scrollback_lines = 1000, .scrollback_lines = 1000,
.scrollback_indicator = true, .scrollback_indicator = true,
.scrollback_indicator_format = SCROLLBACK_INDICATOR_PERCENT,
.colors = { .colors = {
.fg = default_foreground, .fg = default_foreground,

1
config.h
View file

@ -41,6 +41,7 @@ struct config {
int scrollback_lines; int scrollback_lines;
bool scrollback_indicator; bool scrollback_indicator;
enum {SCROLLBACK_INDICATOR_PERCENT, SCROLLBACK_INDICATOR_LINENO} scrollback_indicator_format;
struct { struct {
uint32_t fg; uint32_t fg;

5
doc/foot.5.scd
View file

@ -72,6 +72,11 @@ in this order:
Boolean. Enables a position indicator when the viewport is not at Boolean. Enables a position indicator when the viewport is not at
the bottom of the scrollback history. Default: _yes_. the bottom of the scrollback history. Default: _yes_.
*scrollback-indicator-format*
Which format to use when displaying the scrollback position
indicator. Either _percent_ or _line_. This option is ignored if
*scrollback-indicator=no*. Default: _percent_.
*workers* *workers*
Number of threads to use for rendering. Set to 0 to disable Number of threads to use for rendering. Set to 0 to disable
multithreading. Default: the number of available logical CPUs multithreading. Default: the number of available logical CPUs