tAdd support for iso14755 - st - [fork] customized build of st, the simple term… | |
git clone git://src.adamsgaard.dk/st | |
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--- | |
commit 68bae9c7b121e30114f6b0cabe15da3fae46e673 | |
parent 331033f1f6abe259218666e6f6a848f38d884078 | |
Author: Quentin Rameau <[email protected]> | |
Date: Sat, 8 Oct 2016 16:22:18 +0200 | |
Add support for iso14755 | |
We launch dmenu for getting a codepoint, then convert it and send it to | |
tthe terminal. | |
Diffstat: | |
M config.def.h | 1 + | |
M st.c | 28 ++++++++++++++++++++++++++++ | |
2 files changed, 29 insertions(+), 0 deletions(-) | |
--- | |
diff --git a/config.def.h b/config.def.h | |
t@@ -172,6 +172,7 @@ static Shortcut shortcuts[] = { | |
{ MODKEY|ShiftMask, XK_C, clipcopy, {.i = 0} }, | |
{ MODKEY|ShiftMask, XK_V, clippaste, {.i = 0} }, | |
{ MODKEY, XK_Num_Lock, numlock, {.i = 0} }, | |
+ { MODKEY, XK_Control_L, iso14755, {.i = 0} }, | |
}; | |
/* | |
diff --git a/st.c b/st.c | |
t@@ -66,6 +66,7 @@ char *argv0; | |
#define MIN(a, b) ((a) < (b) ? (a) : (b)) | |
#define MAX(a, b) ((a) < (b) ? (b) : (a)) | |
#define LEN(a) (sizeof(a) / sizeof(a)[0]) | |
+#define NUMMAXLEN(x) ((int)(sizeof(x) * 2.56 + 0.5) + 1) | |
#define DEFAULT(a, b) (a) = (a) ? (a) : (b) | |
#define BETWEEN(x, a, b) ((a) <= (x) && (x) <= (b)) | |
#define DIVCEIL(n, d) (((n) + ((d) - 1)) / (d)) | |
t@@ -87,6 +88,8 @@ char *argv0; | |
#define TRUEGREEN(x) (((x) & 0xff00)) | |
#define TRUEBLUE(x) (((x) & 0xff) << 8) | |
+/* constants */ | |
+#define ISO14755CMD "dmenu -w %lu -p codepoint: </dev/null" | |
enum glyph_attribute { | |
ATTR_NULL = 0, | |
t@@ -338,6 +341,7 @@ static void xzoomabs(const Arg *); | |
static void xzoomreset(const Arg *); | |
static void printsel(const Arg *); | |
static void printscreen(const Arg *) ; | |
+static void iso14755(const Arg *); | |
static void toggleprinter(const Arg *); | |
static void sendbreak(const Arg *); | |
t@@ -2633,6 +2637,30 @@ tprinter(char *s, size_t len) | |
} | |
void | |
+iso14755(const Arg *arg) | |
+{ | |
+ char cmd[sizeof(ISO14755CMD) + NUMMAXLEN(xw.win)]; | |
+ FILE *p; | |
+ char *us, *e, codepoint[9], uc[UTF_SIZ]; | |
+ unsigned long utf32; | |
+ | |
+ snprintf(cmd, sizeof(cmd), ISO14755CMD, xw.win); | |
+ if (!(p = popen(cmd, "r"))) | |
+ return; | |
+ | |
+ us = fgets(codepoint, sizeof(codepoint), p); | |
+ pclose(p); | |
+ | |
+ if (!us || *us == '\0' || *us == '-' || strlen(us) > 7) | |
+ return; | |
+ if ((utf32 = strtoul(us, &e, 16)) == ULONG_MAX || | |
+ (*e != '\n' && *e != '\0')) | |
+ return; | |
+ | |
+ ttysend(uc, utf8encode(utf32, uc)); | |
+} | |
+ | |
+void | |
toggleprinter(const Arg *arg) | |
{ | |
term.mode ^= MODE_PRINT; |