37 lines
849 B
C
37 lines
849 B
C
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/** Function to shift the current view to the left/right
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*
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* @param: "arg->i" stores the number of tags to shift right (positive value)
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* or left (negative value)
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*/
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void
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shiftview(const Arg *arg)
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{
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Arg a;
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Client *c;
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unsigned visible = 0;
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int i = arg->i;
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int count = 0;
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int nextseltags, curseltags = selmon->tagset[selmon->seltags];
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do {
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if(i > 0) // left circular shift
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nextseltags = (curseltags << i) | (curseltags >> (LENGTH(tags) - i));
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else // right circular shift
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nextseltags = curseltags >> (- i) | (curseltags << (LENGTH(tags) + i));
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// Check if tag is visible
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for (c = selmon->clients; c && !visible; c = c->next)
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if (nextseltags & c->tags) {
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visible = 1;
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break;
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}
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i += arg->i;
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} while (!visible && ++count < 10);
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if (count < 10) {
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a.i = nextseltags;
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view(&a);
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}
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}
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