2 Copyright (C) 2015-2018 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 "video_waveform_dialog.h"
23 #include "video_waveform_plot.h"
24 #include "film_viewer.h"
26 #include "static_text.h"
27 #include <boost/bind/bind.hpp>
32 using std::shared_ptr;
33 #if BOOST_VERSION >= 106100
34 using namespace boost::placeholders;
38 VideoWaveformDialog::VideoWaveformDialog(wxWindow* parent, weak_ptr<const Film> film, FilmViewer& viewer)
46 /* I can't get wxFRAME_FLOAT_ON_PARENT to work on OS X, and although wxSTAY_ON_TOP keeps
47 the window above all others (and not just our own) it's better than nothing for now.
49 wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxFULL_REPAINT_ON_RESIZE | wxSTAY_ON_TOP
51 wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | wxFULL_REPAINT_ON_RESIZE | wxFRAME_FLOAT_ON_PARENT
56 wxBoxSizer* overall_sizer = new wxBoxSizer (wxVERTICAL);
58 wxBoxSizer* controls = new wxBoxSizer (wxHORIZONTAL);
60 _component = new wxChoice (this, wxID_ANY);
61 _component->Append (wxT ("X"));
62 _component->Append (wxT ("Y"));
63 _component->Append (wxT ("Z"));
64 add_label_to_sizer (controls, this, _("Component"), true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTRE_VERTICAL);
65 controls->Add (_component, 1, wxALL, DCPOMATIC_SIZER_X_GAP);
67 add_label_to_sizer (controls, this, _("Contrast"), true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTRE_VERTICAL);
68 _contrast = new wxSlider (this, wxID_ANY, 0, 0, 256);
69 controls->Add (_contrast, 1, wxALL, DCPOMATIC_SIZER_X_GAP);
71 overall_sizer->Add (controls, 0, wxALL | wxEXPAND, DCPOMATIC_SIZER_X_GAP);
73 wxBoxSizer* position = new wxBoxSizer (wxHORIZONTAL);
74 add_label_to_sizer (position, this, _("Image X position"), true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTRE_VERTICAL);
75 _x_position = new StaticText (this, "");
76 _x_position->SetMinSize (wxSize (64, -1));
77 position->Add (_x_position, 0, wxALL, DCPOMATIC_SIZER_X_GAP);
78 add_label_to_sizer (position, this, _("component value"), true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTRE_VERTICAL);
79 _value = new StaticText (this, "");
80 _value->SetMinSize (wxSize (64, -1));
81 position->Add (_value, 0, wxALL, DCPOMATIC_SIZER_X_GAP);
82 overall_sizer->Add (position, 0, wxEXPAND | wxALL, DCPOMATIC_SIZER_Y_GAP);
84 _plot = new VideoWaveformPlot (this, film, _viewer);
85 overall_sizer->Add (_plot, 1, wxALL | wxEXPAND, 12);
87 #ifdef DCPOMATIC_LINUX
88 wxSizer* buttons = CreateSeparatedButtonSizer (wxCLOSE);
90 overall_sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
94 SetSizer (overall_sizer);
95 overall_sizer->Layout ();
96 overall_sizer->SetSizeHints (this);
98 Bind (wxEVT_SHOW, bind (&VideoWaveformDialog::shown, this, _1));
99 _component->Bind (wxEVT_CHOICE, bind (&VideoWaveformDialog::component_changed, this));
100 _contrast->Bind (wxEVT_SCROLL_THUMBTRACK, bind (&VideoWaveformDialog::contrast_changed, this));
101 _plot->MouseMoved.connect (bind (&VideoWaveformDialog::mouse_moved, this, _1, _2, _3, _4));
103 _component->SetSelection (0);
104 _contrast->SetValue (32);
106 component_changed ();
111 VideoWaveformDialog::shown (wxShowEvent& ev)
113 _plot->set_enabled (ev.IsShown ());
115 _viewer.slow_refresh();
120 VideoWaveformDialog::component_changed ()
122 _plot->set_component (_component->GetCurrentSelection ());
126 VideoWaveformDialog::contrast_changed ()
128 _plot->set_contrast (_contrast->GetValue ());
132 VideoWaveformDialog::mouse_moved (int x1, int x2, int y1, int y2)
135 _x_position->SetLabel (wxString::Format ("%d-%d", x1, x2));
137 _x_position->SetLabel (wxString::Format ("%d", x1));
141 _value->SetLabel (wxString::Format ("%d-%d", y1, y2));
143 _value->SetLabel (wxString::Format ("%d", y1));