Extract common code out into kdm_for_screen()

[dcpomatic.git] / src / wx / timeline_reels_view.cc

diff --git a/src/wx/timeline_reels_view.cc b/src/wx/timeline_reels_view.cc
index 6013c60a7ec875ed6ed5a2b769a450c6adf801cf..fa89c60a7c82fdf7cda862d87856a83ad8b87b3c 100644 (file)
--- a/src/wx/timeline_reels_view.cc
+++ b/src/wx/timeline_reels_view.cc
@@ -1,19 +1,20 @@
 /*
-    Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2015-2016 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
@@ -24,6 +25,8 @@
 #include <boost/foreach.hpp>
 
 using std::min;
+using std::list;
+using namespace dcpomatic;
 
 TimelineReelsView::TimelineReelsView (Timeline& tl, int y)
        : TimelineView (tl)
@@ -46,7 +49,7 @@ TimelineReelsView::set_y (int y)
 }
 
 void
-TimelineReelsView::do_paint (wxGraphicsContext* gc)
+TimelineReelsView::do_paint (wxGraphicsContext* gc, list<dcpomatic::Rect<int> >)
 {
        if (!_timeline.pixels_per_second()) {
                return;
@@ -86,7 +89,10 @@ TimelineReelsView::do_paint (wxGraphicsContext* gc)
                wxDouble str_leading;
                gc->GetTextExtent (str, &str_width, &str_height, &str_descent, &str_leading);
 
-               int const tx = time_x (DCPTime((i.from.get() + i.to.get()) / 2));
-               gc->DrawText (str, tx - str_width / 2, _y + 4);
+               int const available_width = time_x (DCPTime (i.to.get())) - time_x (DCPTime (i.from.get()));
+
+               if (available_width > str_width) {
+                       gc->DrawText (str, time_x (DCPTime (i.from.get())) + (available_width - str_width) / 2, _y + 4);
+               }
        }
 }