diff options
| author | Tim Wiederhake <twied@gmx.net> | 2011-01-25 22:21:55 +0100 |
|---|---|---|
| committer | Kristian Høgsberg <krh@bitplanet.net> | 2011-01-25 16:29:27 -0500 |
| commit | 1afc9a98fa918764167015d96ee2a730cb123715 (patch) | |
| tree | 84f657f45efecdf5ca5b09daf9f72a55acd9b50d /clients | |
| parent | 00439617f395742432f08d5fe1563c2fc2b1439a (diff) | |
clients/view: Do not browse outside document range
Diffstat (limited to 'clients')
| -rw-r--r-- | clients/view.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/clients/view.c b/clients/view.c index 88c59ad..9e19a5a 100644 --- a/clients/view.c +++ b/clients/view.c @@ -127,14 +127,20 @@ key_handler(struct window *window, struct input *input, uint32_t time, case KEY_PAGEDOWN: if (!state) break; - view->page++; + + if (view->page + 1 < poppler_document_get_n_pages(view->document)) + view->page++; + window_schedule_redraw(view->window); break; case KEY_BACKSPACE: case KEY_PAGEUP: if (!state) break; - view->page--; + + if(view->page > 0) + view->page--; + window_schedule_redraw(view->window); break; default: |