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/>.
23 #include "timeline_time_axis_view.h"
25 #include <dcp/warnings.h>
26 LIBDCP_DISABLE_WARNINGS
27 #include <wx/graphics.h>
29 LIBDCP_ENABLE_WARNINGS
34 using namespace dcpomatic;
37 TimelineTimeAxisView::TimelineTimeAxisView (Timeline& tl, int y)
46 TimelineTimeAxisView::bbox () const
48 return dcpomatic::Rect<int>(0, y_pos(_y), _timeline.width(), 48);
52 /** @param y y position in tracks (not pixels) */
54 TimelineTimeAxisView::set_y (int y)
62 TimelineTimeAxisView::do_paint (wxGraphicsContext* gc, list<dcpomatic::Rect<int> >)
64 if (!_timeline.pixels_per_second()) {
68 double const pps = _timeline.pixels_per_second().get ();
70 wxColour const colour = gui_is_dark() ? *wxWHITE : *wxBLACK;
71 gc->SetPen(*wxThePenList->FindOrCreatePen(colour, 1, wxPENSTYLE_SOLID));
73 double const mark_interval = calculate_mark_interval (rint (128 / pps));
75 int y = _y * _timeline.pixels_per_track() + 32;
77 wxGraphicsPath path = gc->CreatePath ();
78 path.MoveToPoint (0, y);
79 path.AddLineToPoint (_timeline.width(), y);
80 gc->StrokePath (path);
82 gc->SetFont(gc->CreateFont(*wxNORMAL_FONT, colour));
86 while ((t.seconds() * pps) < _timeline.width()) {
87 wxGraphicsPath path = gc->CreatePath ();
88 path.MoveToPoint (time_x (t), y - 4);
89 path.AddLineToPoint (time_x (t), y + 4);
90 gc->StrokePath (path);
92 double tc = t.seconds ();
93 int const h = tc / 3600;
95 int const m = tc / 60;
99 wxString str = wxString::Format (wxT ("%02d:%02d:%02d"), h, m, s);
102 wxDouble str_descent;
103 wxDouble str_leading;
104 gc->GetTextExtent (str, &str_width, &str_height, &str_descent, &str_leading);
106 int const tx = t.seconds() * pps;
107 if ((tx + str_width) < _timeline.width()) {
108 gc->DrawText (str, time_x (t), y + 16);
111 t += DCPTime::from_seconds (mark_interval);