diff options
| -rw-r--r-- | utils/nscolour.c | 79 | ||||
| -rw-r--r-- | utils/nscolour.h | 7 |
2 files changed, 86 insertions, 0 deletions
diff --git a/utils/nscolour.c b/utils/nscolour.c index 381da1167..e66fbf838 100644 --- a/utils/nscolour.c +++ b/utils/nscolour.c @@ -185,3 +185,82 @@ nserror nscolour_update(void) return NSERROR_OK; } + +/* Exported interface, documented in utils/nscolour.h */ +nserror nscolour_get_stylesheet(const char **stylesheet_out) +{ + static char buffer[640]; + int ret; + + assert(stylesheet_out != NULL); + + ret = snprintf(buffer, sizeof(buffer), + ".ns-odd-bg {\n" + "\tbackground-color: #%06x;\n" + "}\n" + ".ns-odd-bg-hover {\n" + "\tbackground-color: #%06x;\n" + "}\n" + ".ns-odd-fg {\n" + "\tcolor: #%06x;\n" + "}\n" + ".ns-odd-fg-subtle {\n" + "\tcolor: #%06x;\n" + "}\n" + ".ns-odd-fg-faded {\n" + "\tcolor: #%06x;\n" + "}\n" + ".ns-odd-fg-good {\n" + "\tcolor: #%06x;\n" + "}\n" + ".ns-odd-fg-bad {\n" + "\tcolor: #%06x;\n" + "}\n" + ".ns-even-bg {\n" + "\tbackground-color: #%06x;\n" + "}\n" + ".ns-even-bg-hover {\n" + "\tbackground-color: #%06x;\n" + "}\n" + ".ns-even-fg {\n" + "\tcolor: #%06x;\n" + "}\n" + ".ns-even-fg-subtle {\n" + "\tcolor: #%06x;\n" + "}\n" + ".ns-even-fg-faded {\n" + "\tcolor: #%06x;\n" + "}\n" + ".ns-even-fg-good {\n" + "\tcolor: #%06x;\n" + "}\n" + ".ns-even-fg-bad {\n" + "\tcolor: #%06x;\n" + "}\n" + ".ns-border {\n" + "\tborder-color: #%06x;\n" + "}\n", + colour_rb_swap(nscolours[NSCOLOUR_WIN_ODD_BG]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_ODD_BG_HOVER]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_ODD_FG]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_ODD_FG_SUBTLE]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_ODD_FG_FADED]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_ODD_FG_GOOD]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_ODD_FG_BAD]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_EVEN_BG]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_EVEN_BG_HOVER]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_EVEN_FG]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_EVEN_FG_SUBTLE]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_EVEN_FG_FADED]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_EVEN_FG_GOOD]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_EVEN_FG_BAD]), + colour_rb_swap(nscolours[NSCOLOUR_WIN_EVEN_BORDER])); + assert(ret > 0 && (size_t)ret < sizeof(buffer)); + if (ret < 0 || (size_t)ret >= sizeof(buffer)) { + /* Error or buffer too small */ + return NSERROR_NOSPACE; + } + + *stylesheet_out = buffer; + return NSERROR_OK; +} diff --git a/utils/nscolour.h b/utils/nscolour.h index 6857009bd..910d7f7a5 100644 --- a/utils/nscolour.h +++ b/utils/nscolour.h @@ -68,4 +68,11 @@ extern colour nscolours[]; */ nserror nscolour_update(void); +/** + * Get a pointer to a stylesheet for nscolours. + * + * \return NSERROR_OK on success, or appropriate error otherwise. + */ +nserror nscolour_get_stylesheet(const char **stylesheet_out); + #endif |