diff options
Diffstat (limited to 'libstorycode/gtk/timing_ruler.c')
| -rw-r--r-- | libstorycode/gtk/timing_ruler.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/libstorycode/gtk/timing_ruler.c b/libstorycode/gtk/timing_ruler.c index 66b925e..6ace1b1 100644 --- a/libstorycode/gtk/timing_ruler.c +++ b/libstorycode/gtk/timing_ruler.c @@ -44,7 +44,9 @@ void draw_ruler(cairo_t *cr, GtkNarrativeView *e) int start_item, end_item; int i; double start_item_time = 0.0; + double end_item_time = 0.0; double t; + double old_y; /* Background */ cairo_set_source_rgba(cr, 0.9, 0.9, 0.9, 1.0); @@ -60,7 +62,24 @@ void draw_ruler(cairo_t *cr, GtkNarrativeView *e) } t = start_item_time; for ( i=start_item; i<=end_item; i++ ) { - //printf("%4i: %.2f mins\n", i, t); t += e->n->items[i].estd_duration; } + end_item_time = t; + + old_y = 0.0; + for ( i=start_item_time; i<=end_item_time+1; i++ ) { + double y0, y1, y; + double yitem = narrative_find_time_pos(e->n, i); + y0 = narrative_get_item_y(e->n, yitem); + y1 = narrative_get_item_y(e->n, yitem+1); + y = y0 + (y1 - y0)*(yitem-trunc(yitem)); + cairo_rectangle(cr, 0.0, old_y, 100.0, y-old_y); + old_y = y; + if ( i % 2 ) { + cairo_set_source_rgb(cr, 0.9, 0.9, 0.9); + } else { + cairo_set_source_rgb(cr, 0.8, 0.8, 0.8); + } + cairo_fill(cr); + } } |