From 9944d103205725fc66459b525d18564d780029c1 Mon Sep 17 00:00:00 2001 From: Thomas White Date: Sun, 14 Apr 2019 17:01:44 +0200 Subject: Keep paragraph centered in narrative during slideshow --- libstorycode/gtk/gtknarrativeview.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/libstorycode/gtk/gtknarrativeview.c b/libstorycode/gtk/gtknarrativeview.c index 2e50065..675ea09 100644 --- a/libstorycode/gtk/gtknarrativeview.c +++ b/libstorycode/gtk/gtknarrativeview.c @@ -1181,9 +1181,21 @@ int gtk_narrative_view_get_cursor_para(GtkNarrativeView *e) void gtk_narrative_view_set_cursor_para(GtkNarrativeView *e, signed int pos) { + double h; + int i; + e->cpos.para = pos; e->cpos.pos = 0; e->cpos.trail = 0; + + h = 0; + for ( i=0; icpos.para; i++ ) { + h += narrative_item_get_height(e->n, i); + } + h += narrative_item_get_height(e->n, e->cpos.para)/2; + e->scroll_pos = h - (e->visible_height/2); + set_vertical_params(e); + redraw(e); } -- cgit v1.2.3