Add colors - noice - small file browser (mirror / fork from 2f30.org)
HTML git clone git://git.codemadness.org/noice
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit 383abc8aa9265f3a81142973106dcaeaded63e85
DIR parent ffd423c6175d8c219ae4a6d939670e81845c68fc
HTML Author: dok <dok@grehack.fr>
Date: Sun, 6 Jan 2019 14:10:16 +0100
Add colors
Diffstat:
M config.def.h | 18 ++++++++++++++++++
M noice.c | 51 +++++++++++++++++++++++--------
2 files changed, 56 insertions(+), 13 deletions(-)
---
DIR diff --git a/config.def.h b/config.def.h
@@ -8,6 +8,24 @@ int idletimeout = 0; /* Screensaver timeout in seconds, 0 to disable */
int showhidden = 0; /* Set to 1 to show hidden files by default */
char *idlecmd = "rain"; /* The screensaver program */
+#define CURSR_ATTR A_REVERSE
+#define DIR_ATTR A_BOLD | COLOR_PAIR(4)
+#define LINK_ATTR A_BOLD | COLOR_PAIR(6)
+#define SOCK_ATTR A_BOLD | COLOR_PAIR(1)
+#define FIFO_ATTR A_BOLD | COLOR_PAIR(5)
+#define EXEC_ATTR A_BOLD | COLOR_PAIR(2)
+
+struct cpair pairs[] = {
+ { .fg = 0, .bg = 0 },
+ /* pairs start at 1 */
+ { COLOR_RED, 0 },
+ { COLOR_GREEN, 0 },
+ { COLOR_YELLOW, 0 },
+ { COLOR_BLUE, 0 },
+ { COLOR_MAGENTA, 0 },
+ { COLOR_CYAN, 0 },
+};
+
struct assoc assocs[] = {
{ "\\.(avi|mp4|mkv|mp3|ogg|flac|mov)$", "mpv" },
{ "\\.(png|jpg|gif)$", "sxiv" },
DIR diff --git a/noice.c b/noice.c
@@ -45,6 +45,11 @@ struct assoc {
char *bin; /* Program */
};
+struct cpair {
+ int fg;
+ int bg;
+};
+
/* Supported actions */
enum action {
SEL_QUIT = 1,
@@ -270,6 +275,16 @@ entrycmp(const void *va, const void *vb)
}
void
+initcolor(void)
+{
+ int i;
+
+ start_color();
+ for (i = 1; i < LEN(pairs); i++)
+ init_pair(i, pairs[i].fg, pairs[i].bg);
+}
+
+void
initcurses(void)
{
char *term;
@@ -282,6 +297,8 @@ initcurses(void)
fprintf(stderr, "failed to initialize curses\n");
exit(1);
}
+ if (has_colors())
+ initcolor();
cbreak();
noecho();
nonl();
@@ -420,37 +437,45 @@ void
printent(struct entry *ent, int active)
{
char name[PATH_MAX];
- unsigned int maxlen = COLS - strlen(CURSR) - 1;
+ unsigned int len = COLS - strlen(CURSR) - 1;
char cm = 0;
+ int attr = 0;
/* Copy name locally */
strlcpy(name, ent->name, sizeof(name));
+ /* No text wrapping in entries */
+ if (strlen(name) < len)
+ len = strlen(name) + 1;
+
if (S_ISDIR(ent->mode)) {
cm = '/';
- maxlen--;
+ attr |= DIR_ATTR;
} else if (S_ISLNK(ent->mode)) {
cm = '@';
- maxlen--;
+ attr |= LINK_ATTR;
} else if (S_ISSOCK(ent->mode)) {
cm = '=';
- maxlen--;
+ attr |= SOCK_ATTR;
} else if (S_ISFIFO(ent->mode)) {
cm = '|';
- maxlen--;
+ attr |= FIFO_ATTR;
} else if (ent->mode & S_IXUSR) {
cm = '*';
- maxlen--;
+ attr |= EXEC_ATTR;
}
- /* No text wrapping in entries */
- if (strlen(name) > maxlen)
- name[maxlen] = '\0';
+ if (active)
+ attr |= CURSR_ATTR;
- if (cm == 0)
- printw("%s%s\n", active ? CURSR : EMPTY, name);
- else
- printw("%s%s%c\n", active ? CURSR : EMPTY, name, cm);
+ if (cm) {
+ name[len-1] = cm;
+ name[len] = '\0';
+ }
+
+ attron(attr);
+ printw("%s%s\n", active ? CURSR : EMPTY, name);
+ attroff(attr);
}
int