diff options
Diffstat (limited to 'backend/ev-page-cache.c')
| -rw-r--r-- | backend/ev-page-cache.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/backend/ev-page-cache.c b/backend/ev-page-cache.c index f16ddc5..2042394 100644 --- a/backend/ev-page-cache.c +++ b/backend/ev-page-cache.c @@ -16,6 +16,7 @@ struct _EvPageCache gint current_page; int n_pages; char *title; + char **page_labels; gboolean uniform; gint uniform_width; @@ -100,6 +101,7 @@ _ev_page_cache_new (EvDocument *document) page_cache->uniform = TRUE; page_cache->n_pages = ev_document_get_n_pages (document); page_cache->title = ev_document_get_title (document); + page_cache->page_labels = g_new0 (char *, page_cache->n_pages); ev_document_set_scale (document, 1.0); for (i = 0; i < page_cache->n_pages; i++) { @@ -107,6 +109,7 @@ _ev_page_cache_new (EvDocument *document) gint page_height = 0; ev_document_get_page_size (document, i, &page_width, &page_height); + page_cache->page_labels[i] = ev_document_get_page_label (document, i); if (i == 0) { page_cache->uniform_width = page_width; @@ -228,6 +231,19 @@ ev_page_cache_get_size (EvPageCache *page_cache, *height = (*height) * scale; } +gchar * +ev_page_cache_get_page_label (EvPageCache *page_cache, + gint page) +{ + g_return_val_if_fail (EV_IS_PAGE_CACHE (page_cache), NULL); + g_return_val_if_fail (page >= 0 && page < page_cache->n_pages, NULL); + + if (page_cache->page_labels[page] == NULL) + return g_strdup_printf ("%d", page + 1); + + return g_strdup (page_cache->page_labels[page]); +} + gboolean ev_page_cache_next_page (EvPageCache *page_cache) |