From 7a75415a619bd6698f45ec24f696f7b9dbb3752c Mon Sep 17 00:00:00 2001 From: Lukas Fleischer Date: Wed, 27 Jun 2012 11:31:08 +0200 Subject: Implement a cache for the monthly view Add a very simple cache, which is used to store the days that contain an event or an appointment. This makes redrawing and browsing the calendar panel much faster. The cache has a size of 31 integers (which is equivalent to 124 bytes on a 32 bit system and 248 bytes on a 64 bit system) and invalidates itself if the current month has changed. If an item is added/changed/removed, the cache needs to be invalidated manually by calling calendar_monthly_view_cache_set_invalid(). Note that this will always invalidate the whole cache, even if only one item at the last day of the month was removed. This is a trade-off between simplicity and efficiency. Signed-off-by: Lukas Fleischer --- src/calcurse.c | 1 + 1 file changed, 1 insertion(+) (limited to 'src/calcurse.c') diff --git a/src/calcurse.c b/src/calcurse.c index b868877..ba0f11e 100644 --- a/src/calcurse.c +++ b/src/calcurse.c @@ -369,6 +369,7 @@ int main(int argc, char **argv) case KEY_GENERIC_IMPORT: wins_erase_status_bar(); io_import_data(IO_IMPORT_ICAL, NULL); + calendar_monthly_view_cache_set_invalid(); inday = do_storage(0); wins_update(FLAG_ALL); break; -- cgit v1.2.3-54-g00ecf