2 Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include "video_waveform_dialog.h"
21 #include "video_waveform_plot.h"
22 #include "film_viewer.h"
24 #include <boost/bind.hpp>
29 VideoWaveformDialog::VideoWaveformDialog (wxWindow* parent, FilmViewer* viewer)
30 : wxDialog (parent, wxID_ANY, _("Video Waveform"), wxDefaultPosition, wxSize (640, 512), wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxFULL_REPAINT_ON_RESIZE)
33 wxBoxSizer* overall_sizer = new wxBoxSizer (wxVERTICAL);
35 wxBoxSizer* controls = new wxBoxSizer (wxHORIZONTAL);
37 _component = new wxChoice (this, wxID_ANY);
38 _component->Append (wxT ("X"));
39 _component->Append (wxT ("Y"));
40 _component->Append (wxT ("Z"));
41 add_label_to_sizer (controls, this, _("Component"), true);
42 controls->Add (_component, 1, wxALL, DCPOMATIC_SIZER_X_GAP);
44 add_label_to_sizer (controls, this, _("Contrast"), true);
45 _contrast = new wxSlider (this, wxID_ANY, 0, 0, 256);
46 controls->Add (_contrast, 1, wxALL, DCPOMATIC_SIZER_X_GAP);
48 overall_sizer->Add (controls, 0, wxALL | wxEXPAND, DCPOMATIC_SIZER_X_GAP);
50 _plot = new VideoWaveformPlot (this, _viewer);
51 overall_sizer->Add (_plot, 1, wxALL | wxEXPAND, 12);
53 #ifdef DCPOMATIC_LINUX
54 wxSizer* buttons = CreateSeparatedButtonSizer (wxCLOSE);
56 overall_sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
60 SetSizer (overall_sizer);
61 overall_sizer->Layout ();
62 overall_sizer->SetSizeHints (this);
64 Bind (wxEVT_SHOW, bind (&VideoWaveformDialog::shown, this, _1));
65 _component->Bind (wxEVT_COMMAND_CHOICE_SELECTED, bind (&VideoWaveformDialog::component_changed, this));
66 _contrast->Bind (wxEVT_SCROLL_THUMBTRACK, bind (&VideoWaveformDialog::contrast_changed, this));
68 _component->SetSelection (0);
69 _contrast->SetValue (32);
76 VideoWaveformDialog::shown (wxShowEvent& ev)
78 _plot->set_enabled (ev.IsShown ());
85 VideoWaveformDialog::component_changed ()
87 _plot->set_component (_component->GetCurrentSelection ());
91 VideoWaveformDialog::contrast_changed ()
93 _plot->set_contrast (_contrast->GetValue ());