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Add option to specify the initial window position

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Add --window-x and --window-y parameters.

Signed-off-by: Romain Vimont <rom@rom1v.com>
This commit is contained in:
Diego Fernando Díaz A
2019-08-29 00:25:17 -05:00
committed by Romain Vimont
parent 771bd8404d
commit ce5635f28c
5 changed files with 57 additions and 7 deletions
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46
app/src/main.c
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@@ -110,6 +110,14 @@ static void usage(const char *arg0) {
" --window-title text\n"
" Set a custom window title.\n"
"\n"
" --window-x value\n"
" Set the initial window horizontal position.\n"
" Default is -1 (automatic).\n"
"\n"
" --window-y value\n"
" Set the initial window vertical position.\n"
" Default is -1 (automatic).\n"
"\n"
"Shortcuts:\n"
"\n"
" " CTRL_OR_CMD "+f\n"
@@ -250,6 +258,27 @@ parse_max_size(char *optarg, uint16_t *max_size) {
return true;
}
static bool
parse_window_position(char *optarg, int16_t *position) {
char *endptr;
if (*optarg == '\0') {
LOGE("Window position parameter is empty");
return false;
}
long value = strtol(optarg, &endptr, 0);
if (*endptr != '\0') {
LOGE("Invalid window position: %s", optarg);
return false;
}
if (value < -1 || value > 0x7fff) {
LOGE("Window position must be between -1 and 32767: %ld", value);
return false;
}
*position = (int16_t) value;
return true;
}
static bool
parse_port(char *optarg, uint16_t *port) {
char *endptr;
@@ -308,6 +337,8 @@ guess_record_format(const char *filename) {
#define OPT_CROP 1004
#define OPT_RECORD_FORMAT 1005
#define OPT_PREFER_TEXT 1006
#define OPT_WINDOW_X 1007
#define OPT_WINDOW_Y 1008
static bool
parse_args(struct args *args, int argc, char *argv[]) {
@@ -331,8 +362,9 @@ parse_args(struct args *args, int argc, char *argv[]) {
{"turn-screen-off", no_argument, NULL, 'S'},
{"prefer-text", no_argument, NULL, OPT_PREFER_TEXT},
{"version", no_argument, NULL, 'v'},
{"window-title", required_argument, NULL,
OPT_WINDOW_TITLE},
{"window-title", required_argument, NULL, OPT_WINDOW_TITLE},
{"window-x", required_argument, NULL, OPT_WINDOW_X},
{"window-y", required_argument, NULL, OPT_WINDOW_Y},
{NULL, 0, NULL, 0 },
};
@@ -410,6 +442,16 @@ parse_args(struct args *args, int argc, char *argv[]) {
case OPT_WINDOW_TITLE:
opts->window_title = optarg;
break;
case OPT_WINDOW_X:
if (!parse_window_position(optarg, &opts->window_x)) {
return false;
}
break;
case OPT_WINDOW_Y:
if (!parse_window_position(optarg, &opts->window_y)) {
return false;
}
break;
case OPT_PUSH_TARGET:
opts->push_target = optarg;
break;