diff options
Diffstat (limited to 'shiftview.c')
| -rw-r--r-- | shiftview.c | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/shiftview.c b/shiftview.c new file mode 100644 index 0000000..a52ccd7 --- /dev/null +++ b/shiftview.c @@ -0,0 +1,68 @@ +/** Function to shift the current view to the left/right + * + * @param: "arg->i" stores the number of tags to shift right (positive value) + * or left (negative value) + */ +void +shiftview(const Arg *arg) +{ + Arg a; + Client *c; + unsigned visible = 0; + int i = arg->i; + int count = 0; + int nextseltags, curseltags = selmon->tagset[selmon->seltags]; + + do { + if(i > 0) // left circular shift + nextseltags = (curseltags << i) | (curseltags >> (LENGTH(tags) - i)); + + else // right circular shift + nextseltags = curseltags >> (- i) | (curseltags << (LENGTH(tags) + i)); + + // Check if tag is visible + for (c = selmon->clients; c && !visible; c = c->next) + if (nextseltags & c->tags) { + visible = 1; + break; + } + i += arg->i; + } while (!visible && ++count < 10); + + if (count < 10) { + a.i = nextseltags; + view(&a); + } +} + +void +shifttag(const Arg *arg) +{ + Arg a; + Client *c; + unsigned visible = 0; + int i = arg->i; + int count = 0; + int nextseltags, curseltags = selmon->tagset[selmon->seltags]; + + do { + if(i > 0) // left circular shift + nextseltags = (curseltags << i) | (curseltags >> (LENGTH(tags) - i)); + + else // right circular shift + nextseltags = curseltags >> (- i) | (curseltags << (LENGTH(tags) + i)); + + // Check if tag is visible + for (c = selmon->clients; c && !visible; c = c->next) + if (nextseltags & c->tags) { + visible = 1; + break; + } + i += arg->i; + } while (!visible && ++count < 10); + + if (count < 10) { + a.i = nextseltags; + tag(&a); + } +} |