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bugfix: don’t send workspace command when at beginning/end of workspaces (Thanks whitequark) 

fixes #843
This commit is contained in:
Michael Stapelberg 2012-10-14 21:05:44 +02:00
parent 34a5bbb7e9
commit b9885ff21e
1 changed files with 16 additions and 8 deletions
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24
i3bar/src/xcb.c
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@ -302,16 +302,24 @@ void handle_button(xcb_button_press_event_t *event) {
}
break;
case 4:
/* Mouse wheel down. We select the next ws */
if (cur_ws != TAILQ_FIRST(walk->workspaces)) {
cur_ws = TAILQ_PREV(cur_ws, ws_head, tailq);
}
/* Mouse wheel up. We select the previous ws, if any.
* If there is no more workspace, don’t even send the workspace
* command, otherwise (with workspace auto_back_and_forth) we’d end
* up on the wrong workspace. */
if (cur_ws == TAILQ_FIRST(walk->workspaces))
return;
cur_ws = TAILQ_PREV(cur_ws, ws_head, tailq);
break;
case 5:
/* Mouse wheel up. We select the previos ws */
if (cur_ws != TAILQ_LAST(walk->workspaces, ws_head)) {
cur_ws = TAILQ_NEXT(cur_ws, tailq);
}
/* Mouse wheel down. We select the next ws, if any.
* If there is no more workspace, don’t even send the workspace
* command, otherwise (with workspace auto_back_and_forth) we’d end
* up on the wrong workspace. */
if (cur_ws == TAILQ_LAST(walk->workspaces, ws_head))
return;
cur_ws = TAILQ_NEXT(cur_ws, tailq);
break;
}