2 Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #include "timeline_time_axis_view.h"
24 #include "lib/warnings.h"
25 DCPOMATIC_DISABLE_WARNINGS
26 #include <wx/graphics.h>
28 DCPOMATIC_ENABLE_WARNINGS
33 using namespace dcpomatic;
36 TimelineTimeAxisView::TimelineTimeAxisView (Timeline& tl, int y)
45 TimelineTimeAxisView::bbox () const
47 return dcpomatic::Rect<int> (0, _y - 4, _timeline.width(), 24);
51 /** @param y y position in tracks (not pixels) */
53 TimelineTimeAxisView::set_y (int y)
61 TimelineTimeAxisView::do_paint (wxGraphicsContext* gc, list<dcpomatic::Rect<int> >)
63 if (!_timeline.pixels_per_second()) {
67 double const pps = _timeline.pixels_per_second().get ();
69 gc->SetPen (*wxThePenList->FindOrCreatePen (wxColour (0, 0, 0), 1, wxPENSTYLE_SOLID));
71 double const mark_interval = calculate_mark_interval (rint (128 / pps));
73 int y = _y * _timeline.pixels_per_track() + 32;
75 wxGraphicsPath path = gc->CreatePath ();
76 path.MoveToPoint (0, y);
77 path.AddLineToPoint (_timeline.width(), y);
78 gc->StrokePath (path);
80 gc->SetFont (gc->CreateFont (*wxNORMAL_FONT));
84 while ((t.seconds() * pps) < _timeline.width()) {
85 wxGraphicsPath path = gc->CreatePath ();
86 path.MoveToPoint (time_x (t), y - 4);
87 path.AddLineToPoint (time_x (t), y + 4);
88 gc->StrokePath (path);
90 double tc = t.seconds ();
91 int const h = tc / 3600;
93 int const m = tc / 60;
97 wxString str = wxString::Format (wxT ("%02d:%02d:%02d"), h, m, s);
100 wxDouble str_descent;
101 wxDouble str_leading;
102 gc->GetTextExtent (str, &str_width, &str_height, &str_descent, &str_leading);
104 int const tx = t.seconds() * pps;
105 if ((tx + str_width) < _timeline.width()) {
106 gc->DrawText (str, time_x (t), y + 16);
109 t += DCPTime::from_seconds (mark_interval);