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Added support for number prefix for commands

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This commit is contained in:
Bert Münnich 2011-10-16 16:08:55 +02:00
parent 960026d600
commit dc727b8dce
4 changed files with 21 additions and 10 deletions
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14
commands.c
View file

@ -46,6 +46,8 @@ extern win_t win;
extern fileinfo_t *files;
extern int filecnt, fileidx;
extern int prefix;
bool it_quit(arg_t a) {
cleanup();
exit(EXIT_SUCCESS);
@ -143,12 +145,14 @@ bool it_first(arg_t a) {
}
}
bool it_last(arg_t a) {
if (mode == MODE_IMAGE && fileidx != filecnt - 1) {
load_image(filecnt - 1);
bool it_n_or_last(arg_t a) {
int n = prefix != 0 && prefix - 1 < filecnt ? prefix - 1 : filecnt - 1;
if (mode == MODE_IMAGE && fileidx != n) {
load_image(n);
return true;
} else if (mode == MODE_THUMB && tns.sel != tns.cnt - 1) {
tns.sel = tns.cnt - 1;
} else if (mode == MODE_THUMB && tns.sel != n) {
tns.sel = n;
tns.dirty = true;
return true;
} else {

2
commands.h
View file

@ -48,7 +48,7 @@ bool it_reload_image(arg_t);
bool it_remove_image(arg_t);
bool i_navigate(arg_t);
bool it_first(arg_t);
bool it_last(arg_t);
bool it_n_or_last(arg_t);
bool i_navigate_frame(arg_t);
bool i_toggle_animation(arg_t);
bool it_move(arg_t);

6
config.def.h
View file

@ -79,7 +79,7 @@ static const keymap_t keys[] = {
{ false, XK_bracketright, i_navigate, (arg_t) +10 },
{ false, XK_bracketleft, i_navigate, (arg_t) -10 },
{ false, XK_g, it_first, (arg_t) None },
{ false, XK_G, it_last, (arg_t) None },
{ false, XK_G, it_n_or_last, (arg_t) None },
{ true, XK_n, i_navigate_frame, (arg_t) +1 },
{ true, XK_p, i_navigate_frame, (arg_t) -1 },
@ -109,12 +109,10 @@ static const keymap_t keys[] = {
{ false, XK_L, i_pan_edge, (arg_t) DIR_RIGHT },
{ false, XK_plus, i_zoom, (arg_t) +1 },
{ false, XK_equal, i_zoom, (arg_t) +1 },
{ false, XK_KP_Add, i_zoom, (arg_t) +1 },
{ false, XK_minus, i_zoom, (arg_t) -1 },
{ false, XK_KP_Subtract, i_zoom, (arg_t) -1 },
{ false, XK_0, i_zoom, (arg_t) None },
{ false, XK_KP_0, i_zoom, (arg_t) None },
{ false, XK_equal, i_zoom, (arg_t) None },
{ false, XK_w, i_fit_to_win, (arg_t) None },
{ false, XK_W, i_fit_to_img, (arg_t) None },

9
main.c
View file

@ -63,6 +63,8 @@ fileinfo_t *files;
int filecnt, fileidx;
size_t filesize;
int prefix;
char win_title[TITLE_LEN];
timeout_t timeouts[] = {
@ -335,10 +337,17 @@ void on_keypress(XKeyEvent *kev) {
XLookupString(kev, &key, 1, &ksym, NULL);
if (key >= '0' && key <= '9' && (kev->state & ControlMask) == 0) {
/* number prefix for commands */
prefix = prefix * 10 + (int) (key - '0');
return;
}
for (i = 0; i < ARRLEN(keys); i++) {
if (keys[i].ksym == ksym && keymask(&keys[i], kev->state)) {
if (keys[i].cmd != NULL && keys[i].cmd(keys[i].arg))
redraw();
prefix = 0;
return;
}
}