2 Copyright (C) 2015 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/>.
21 #include "video_waveform_dialog.h"
22 #include "video_waveform_plot.h"
23 #include "film_viewer.h"
25 #include <boost/bind.hpp>
31 VideoWaveformDialog::VideoWaveformDialog (wxWindow* parent, FilmViewer* viewer)
32 : wxDialog (parent, wxID_ANY, _("Video Waveform"), wxDefaultPosition, wxSize (640, 512), wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxFULL_REPAINT_ON_RESIZE)
35 wxBoxSizer* overall_sizer = new wxBoxSizer (wxVERTICAL);
37 wxBoxSizer* controls = new wxBoxSizer (wxHORIZONTAL);
39 _component = new wxChoice (this, wxID_ANY);
40 _component->Append (wxT ("X"));
41 _component->Append (wxT ("Y"));
42 _component->Append (wxT ("Z"));
43 add_label_to_sizer (controls, this, _("Component"), true);
44 controls->Add (_component, 1, wxALL, DCPOMATIC_SIZER_X_GAP);
46 add_label_to_sizer (controls, this, _("Contrast"), true);
47 _contrast = new wxSlider (this, wxID_ANY, 0, 0, 256);
48 controls->Add (_contrast, 1, wxALL, DCPOMATIC_SIZER_X_GAP);
50 overall_sizer->Add (controls, 0, wxALL | wxEXPAND, DCPOMATIC_SIZER_X_GAP);
52 _plot = new VideoWaveformPlot (this, _viewer);
53 overall_sizer->Add (_plot, 1, wxALL | wxEXPAND, 12);
55 #ifdef DCPOMATIC_LINUX
56 wxSizer* buttons = CreateSeparatedButtonSizer (wxCLOSE);
58 overall_sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
62 SetSizer (overall_sizer);
63 overall_sizer->Layout ();
64 overall_sizer->SetSizeHints (this);
66 Bind (wxEVT_SHOW, bind (&VideoWaveformDialog::shown, this, _1));
67 _component->Bind (wxEVT_COMMAND_CHOICE_SELECTED, bind (&VideoWaveformDialog::component_changed, this));
68 _contrast->Bind (wxEVT_SCROLL_THUMBTRACK, bind (&VideoWaveformDialog::contrast_changed, this));
70 _component->SetSelection (0);
71 _contrast->SetValue (32);
78 VideoWaveformDialog::shown (wxShowEvent& ev)
80 _plot->set_enabled (ev.IsShown ());
87 VideoWaveformDialog::component_changed ()
89 _plot->set_component (_component->GetCurrentSelection ());
93 VideoWaveformDialog::contrast_changed ()
95 _plot->set_contrast (_contrast->GetValue ());