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config: add underline-offset option

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This option allows the user to configure a custom underline
offset. That is, use the user provided offset instead of the font
provided one.

Closes #490
This commit is contained in:
Daniel Eklöf 2021-06-17 17:52:38 +02:00
parent 11829931a7
commit cf81fff062
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GPG key ID: 5BBD4992C116573F
6 changed files with 42 additions and 9 deletions
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17
config.c
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@ -793,6 +793,14 @@ parse_section_main(const char *key, const char *value, struct config *conf,
return false;
}
else if (strcmp(key, "underline-offset") == 0) {
if (!str_to_pt_or_px(
value, &conf->underline_offset,
conf, path, lineno, "default", "underline-offset"))
return false;
conf->use_custom_underline_offset = true;
}
else if (strcmp(key, "dpi-aware") == 0) {
if (strcmp(value, "auto") == 0)
conf->dpi_aware = DPI_AWARE_AUTO;
@ -2514,10 +2522,11 @@ config_load(struct config *conf, const char *conf_path,
},
.startup_mode = STARTUP_WINDOWED,
.fonts = {tll_init(), tll_init(), tll_init(), tll_init()},
.line_height = { .pt = 0, .px = -1, },
.letter_spacing = { .pt = 0, .px = 0, },
.horizontal_letter_offset = {.pt = 0, .px = 0, },
.vertical_letter_offset = {.pt = 0, .px = 0, },
.line_height = {.pt = 0, .px = -1},
.letter_spacing = {.pt = 0, .px = 0},
.horizontal_letter_offset = {.pt = 0, .px = 0},
.vertical_letter_offset = {.pt = 0, .px = 0},
.use_custom_underline_offset = false,
.box_drawings_uses_font_glyphs = false,
.dpi_aware = DPI_AWARE_AUTO, /* DPI-aware when scaling-factor == 1 */
.bell = {