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-rw-r--r--Makefile4
-rw-r--r--commands.c66
-rw-r--r--commands.h2
-rw-r--r--config.def.h17
-rw-r--r--exec/image-info (renamed from image-info)0
-rw-r--r--exec/key-handler19
-rw-r--r--main.c90
7 files changed, 98 insertions, 100 deletions
diff --git a/Makefile b/Makefile
index 17dccb4..cf611c3 100644
--- a/Makefile
+++ b/Makefile
@@ -35,8 +35,8 @@ install: all
sed "s!PREFIX!$(PREFIX)!g; s!VERSION!$(VERSION)!g" sxiv.1 > $(DESTDIR)$(MANPREFIX)/man1/sxiv.1
chmod 644 $(DESTDIR)$(MANPREFIX)/man1/sxiv.1
mkdir -p $(DESTDIR)$(PREFIX)/share/sxiv/exec
- cp image-info $(DESTDIR)$(PREFIX)/share/sxiv/exec/image-info
- chmod 755 $(DESTDIR)$(PREFIX)/share/sxiv/exec/image-info
+ cp exec/* $(DESTDIR)$(PREFIX)/share/sxiv/exec/
+ chmod 755 $(DESTDIR)$(PREFIX)/share/sxiv/exec/*
uninstall:
rm -f $(DESTDIR)$(PREFIX)/bin/sxiv
diff --git a/commands.c b/commands.c
index 49298bf..9c3d7bf 100644
--- a/commands.c
+++ b/commands.c
@@ -504,69 +504,3 @@ bool it_toggle_alpha(arg_t a)
return true;
}
-bool it_open_with(arg_t a)
-{
- const char *prog = (const char*) a;
- pid_t pid;
-
- if (prog == NULL || *prog == '\0')
- return false;
-
- if ((pid = fork()) == 0) {
- execlp(prog, prog,
- files[mode == MODE_IMAGE ? fileidx : tns.sel].path, NULL);
- warn("could not exec: %s", prog);
- exit(EXIT_FAILURE);
- } else if (pid < 0) {
- warn("could not fork. program was: %s", prog);
- }
- return false;
-}
-
-bool it_shell_cmd(arg_t a)
-{
- int n, status;
- const char *cmdline = (const char*) a;
- pid_t pid;
-
- if (cmdline == NULL || *cmdline == '\0')
- return false;
-
- n = mode == MODE_IMAGE ? fileidx : tns.sel;
-
- if (setenv("SXIV_IMG", files[n].path, 1) < 0) {
- warn("could not set env.-variable: SXIV_IMG. command line was: %s",
- cmdline);
- return false;
- }
-
- if ((pid = fork()) == 0) {
- execl("/bin/sh", "/bin/sh", "-c", cmdline, NULL);
- warn("could not exec: /bin/sh. command line was: %s", cmdline);
- exit(EXIT_FAILURE);
- } else if (pid < 0) {
- warn("could not fork. command line was: %s", cmdline);
- return false;
- }
-
- win_set_cursor(&win, CURSOR_WATCH);
-
- waitpid(pid, &status, 0);
- if (WIFEXITED(status) == 0 || WEXITSTATUS(status) != 0)
- warn("child exited with non-zero return value: %d. command line was: %s",
- WEXITSTATUS(status), cmdline);
-
- if (mode == MODE_IMAGE) {
- img_close(&img, true);
- load_image(fileidx);
- }
- if (!tns_load(&tns, n, &files[n], true, mode == MODE_IMAGE) &&
- mode == MODE_THUMB)
- {
- remove_file(tns.sel, false);
- tns.dirty = true;
- if (tns.sel >= tns.cnt)
- tns.sel = tns.cnt - 1;
- }
- return true;
-}
diff --git a/commands.h b/commands.h
index 65c84e7..1002d92 100644
--- a/commands.h
+++ b/commands.h
@@ -69,7 +69,5 @@ bool i_flip(arg_t);
bool i_toggle_antialias(arg_t);
bool i_change_gamma(arg_t);
bool it_toggle_alpha(arg_t);
-bool it_open_with(arg_t);
-bool it_shell_cmd(arg_t);
#endif /* COMMANDS_H */
diff --git a/config.def.h b/config.def.h
index 6a0f1dc..86ba0f5 100644
--- a/config.def.h
+++ b/config.def.h
@@ -151,23 +151,6 @@ static const keymap_t keys[] = {
{ 0, XK_braceleft, i_change_gamma, (arg_t) -1 },
{ 0, XK_braceright, i_change_gamma, (arg_t) +1 },
{ ControlMask, XK_G, i_change_gamma, (arg_t) 0 },
-
- /* open current image with given program: */
- { ControlMask, XK_g, it_open_with, (arg_t) "gimp" },
-
- /* run shell command line on current file ("$SXIV_IMG"): */
- { ControlMask, XK_less, it_shell_cmd, (arg_t) \
- "mogrify -rotate -90 \"$SXIV_IMG\"" },
- { ControlMask, XK_greater, it_shell_cmd, (arg_t) \
- "mogrify -rotate +90 \"$SXIV_IMG\"" },
- { ControlMask, XK_question, it_shell_cmd, (arg_t) \
- "mogrify -rotate 180 \"$SXIV_IMG\"" },
- { ControlMask, XK_comma, it_shell_cmd, (arg_t) \
- "jpegtran -rotate 270 -copy all -outfile \"$SXIV_IMG\" \"$SXIV_IMG\"" },
- { ControlMask, XK_period, it_shell_cmd, (arg_t) \
- "jpegtran -rotate 90 -copy all -outfile \"$SXIV_IMG\" \"$SXIV_IMG\"" },
- { ControlMask, XK_slash, it_shell_cmd, (arg_t) \
- "jpegtran -rotate 180 -copy all -outfile \"$SXIV_IMG\" \"$SXIV_IMG\"" },
};
/* mouse button mappings for image mode: */
diff --git a/image-info b/exec/image-info
index 7814c2d..7814c2d 100644
--- a/image-info
+++ b/exec/image-info
diff --git a/exec/key-handler b/exec/key-handler
new file mode 100644
index 0000000..d2e8aa2
--- /dev/null
+++ b/exec/key-handler
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+case "$1" in
+"C-g")
+ gimp "$2" & ;;
+"C-comma")
+ exec jpegtran -rotate 270 -copy all -outfile "$2" "$2" ;;
+"C-period")
+ exec jpegtran -rotate 90 -copy all -outfile "$2" "$2" ;;
+"C-slash")
+ exec jpegtran -rotate 180 -copy all -outfile "$2" "$2" ;;
+"C-less")
+ exec mogrify -rotate -90 "$2" ;;
+"C-greater")
+ exec mogrify -rotate +90 "$2" ;;
+"C-question")
+ exec mogrify -rotate 180 "$2" ;;
+esac
+
diff --git a/main.c b/main.c
index f89a064..5789ff0 100644
--- a/main.c
+++ b/main.c
@@ -46,6 +46,18 @@ enum {
TITLE_LEN = 256
};
+#define EXEC_REL_DIR ".sxiv/exec"
+
+enum {
+ EXEC_INFO,
+ EXEC_KEY
+};
+
+typedef struct {
+ const char *name;
+ char *cmd;
+} exec_t;
+
typedef struct {
struct timeval when;
bool active;
@@ -71,9 +83,13 @@ int prefix;
bool resized = false;
-const char * const INFO_SCRIPT = ".sxiv/exec/image-info";
+exec_t exec[] = {
+ { "image-info", NULL },
+ { "key-handler", NULL }
+};
+
struct {
- char *script;
+ char *cmd;
int fd;
unsigned int i, lastsep;
bool open;
@@ -221,7 +237,7 @@ void open_info(void)
static pid_t pid;
int pfd[2];
- if (info.script == NULL || info.open || win.bar.h == 0)
+ if (info.cmd == NULL || info.open || win.bar.h == 0)
return;
if (info.fd != -1) {
close(info.fd);
@@ -242,8 +258,8 @@ void open_info(void)
} else if (pid == 0) {
close(pfd[0]);
dup2(pfd[1], 1);
- execl(info.script, info.script, files[fileidx].name, NULL);
- warn("could not exec: %s", info.script);
+ execl(info.cmd, info.cmd, files[fileidx].name, NULL);
+ warn("could not exec: %s", info.cmd);
exit(EXIT_FAILURE);
}
}
@@ -356,7 +372,7 @@ void update_info(void)
fn, img.multi.sel + 1, img.multi.cnt);
}
n += snprintf(rt + n, rlen - n, "%0*d/%d", fw, sel + 1, filecnt);
- ow_info = info.script == NULL;
+ ow_info = info.cmd == NULL;
}
if (ow_info) {
fn = strlen(files[sel].name);
@@ -418,6 +434,49 @@ void clear_resize(void)
resized = false;
}
+void key_handler(const char *key, unsigned int mask)
+{
+ pid_t pid;
+ int retval, status, n = mode == MODE_IMAGE ? fileidx : tns.sel;
+ char *cmd = exec[EXEC_KEY].cmd, kstr[32];
+
+ if (cmd == NULL || key == NULL)
+ return;
+
+ snprintf(kstr, sizeof(kstr), "%s%s%s%s",
+ mask & ControlMask ? "C-" : "",
+ mask & Mod1Mask ? "M-" : "",
+ mask & ShiftMask ? "S-" : "", key);
+
+ if ((pid = fork()) == 0) {
+ execl(cmd, cmd, kstr, files[n].path, NULL);
+ warn("could not exec key handler");
+ exit(EXIT_FAILURE);
+ } else if (pid < 0) {
+ warn("could not fork key handler");
+ return;
+ }
+ win_set_cursor(&win, CURSOR_WATCH);
+
+ waitpid(pid, &status, 0);
+ retval = WEXITSTATUS(status);
+ if (WIFEXITED(status) == 0 || retval != 0)
+ warn("key handler exited with non-zero return value: %d", retval);
+ if (mode == MODE_IMAGE) {
+ img_close(&img, true);
+ load_image(fileidx);
+ }
+ if (!tns_load(&tns, n, &files[n], true, mode == MODE_IMAGE) &&
+ mode == MODE_THUMB)
+ {
+ remove_file(tns.sel, false);
+ tns.dirty = true;
+ if (tns.sel >= tns.cnt)
+ tns.sel = tns.cnt - 1;
+ }
+ redraw();
+}
+
#define MODMASK(mask) ((mask) & (ShiftMask|ControlMask|Mod1Mask))
void on_keypress(XKeyEvent *kev)
@@ -438,6 +497,9 @@ void on_keypress(XKeyEvent *kev)
XLookupString(kev, &key, 1, &ksym, NULL);
sh = (kev->state & ShiftMask) && ksym != shksym ? ShiftMask : 0;
+ if (IsModifierKey(ksym))
+ return;
+
if ((ksym == XK_Escape && MODMASK(kev->state) == 0) ||
(key >= '0' && key <= '9'))
{
@@ -456,6 +518,7 @@ void on_keypress(XKeyEvent *kev)
return;
}
}
+ key_handler(XKeysymToString(ksym), kev->state & ~sh);
}
void on_buttonpress(XButtonEvent *bev)
@@ -706,16 +769,17 @@ int main(int argc, char **argv)
if ((homedir = getenv("HOME")) == NULL) {
warn("could not locate home directory");
- } else {
- len = strlen(homedir) + strlen(INFO_SCRIPT) + 2;
- info.script = (char*) s_malloc(len);
- snprintf(info.script, len, "%s/%s", homedir, INFO_SCRIPT);
- if (access(info.script, X_OK) != 0) {
- free(info.script);
- info.script = NULL;
+ } else for (i = 0; i < ARRLEN(exec); i++) {
+ len = strlen(homedir) + strlen(EXEC_REL_DIR) + strlen(exec[i].name) + 3;
+ exec[i].cmd = (char*) s_malloc(len);
+ snprintf(exec[i].cmd, len, "%s/%s/%s", homedir, EXEC_REL_DIR, exec[i].name);
+ if (access(exec[i].cmd, X_OK) != 0) {
+ free(exec[i].cmd);
+ exec[i].cmd = NULL;
}
}
info.fd = -1;
+ info.cmd = exec[EXEC_INFO].cmd;
if (options->thumb_mode) {
mode = MODE_THUMB;