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author | ailin-nemui <ailin-nemui@users.noreply.github.com> | 2016-12-20 21:33:51 +0100 |
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committer | ailin-nemui <ailin-nemui@users.noreply.github.com> | 2016-12-20 21:33:51 +0100 |
commit | 03f5dc63fee7c60bb5d5c29698c975073e365b88 (patch) | |
tree | 06bb587d67e424635dfa07a3b63c1fb781c74125 | |
parent | 9004265e5417c509e55c5141d5880ebd1e1c3281 (diff) | |
download | irssi-03f5dc63fee7c60bb5d5c29698c975073e365b88.zip |
nits
-rw-r--r-- | src/fe-common/core/fe-windows.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/src/fe-common/core/fe-windows.c b/src/fe-common/core/fe-windows.c index 97034192..bd289d2f 100644 --- a/src/fe-common/core/fe-windows.c +++ b/src/fe-common/core/fe-windows.c @@ -59,19 +59,17 @@ static int window_get_new_refnum(void) int refnum; refnum = 1; - for (iter = windows_seq_begin(), - end = windows_seq_end(); - - iter != end; - - refnum++, - iter = g_sequence_iter_next(iter)) { + iter = windows_seq_begin(); + end = windows_seq_end(); + while (iter != end) { win = g_sequence_get(iter); - if (refnum != win->refnum) { + if (refnum != win->refnum) return refnum; - } + + refnum++; + iter = g_sequence_iter_next(iter); } return refnum; @@ -141,7 +139,7 @@ static void windows_pack(int removed_refnum) int refnum; GSequenceIter *iter, *end; - refnum = removed_refnum+1; + refnum = removed_refnum + 1; end = windows_seq_end(); iter = windows_seq_refnum_lookup(refnum); if (iter == NULL) return; @@ -152,7 +150,7 @@ static void windows_pack(int removed_refnum) if (window == NULL || window->sticky_refnum || window->refnum != refnum) break; - window_set_refnum0(window, refnum-1); + window_set_refnum0(window, refnum - 1); windows_seq_changed(iter); } } @@ -468,14 +466,19 @@ WINDOW_REC *window_find_item(SERVER_REC *server, const char *name) return window_item_window(item); } +/* search to the numerically right iterator of refnum */ static GSequenceIter *windows_seq_refnum_search_right(int refnum) { return g_sequence_search(windows_seq, GINT_TO_POINTER(refnum), (GCompareDataFunc)window_refnum_lookup, NULL); } +/* we want to find the numerically left iterator of refnum, so we + search the right of the previous refnum. but we need to figure out + the case where the iterator is already at the beginning, i.e + iter->refnum >= refnum */ static GSequenceIter *windows_seq_refnum_search_left(int refnum) { - GSequenceIter *iter = windows_seq_refnum_search_right(refnum-1); + GSequenceIter *iter = windows_seq_refnum_search_right(refnum - 1); return iter == windows_seq_begin() ? NULL : g_sequence_iter_prev(iter); } |