diff options
Diffstat (limited to 'libstorycode/narrative.c')
| -rw-r--r-- | libstorycode/narrative.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/libstorycode/narrative.c b/libstorycode/narrative.c index c0ae0d7..5dfe117 100644 --- a/libstorycode/narrative.c +++ b/libstorycode/narrative.c @@ -157,6 +157,15 @@ void narrative_add_slide(Narrative *n, Slide *slide) } +void narrative_insert_slide(Narrative *n, Slide *slide, int pos) +{ + struct narrative_item *item = insert_item(n, pos-1); + item->type = NARRATIVE_ITEM_SLIDE; + item->slide = slide; + item->slide_thumbnail = NULL; +} + + static void delete_item(Narrative *n, int del) { int i; @@ -262,3 +271,14 @@ Slide *narrative_get_slide(Narrative *n, int para) if ( n->items[para].type != NARRATIVE_ITEM_SLIDE ) return NULL; return n->items[para].slide; } + + +int narrative_get_slide_number(Narrative *n, int para) +{ + int i; + int ns = 0; + for ( i=0; i<n->n_items; i++ ) { + if ( n->items[i].type == NARRATIVE_ITEM_SLIDE ) ns++; + } + return ns; +} |