/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
+/** @file src/wx/audio_mapping_view.cc
+ * @brief AudioMappingView class and helpers.
+ */
+
#include <wx/wx.h>
#include <wx/renderer.h>
#include <wx/grid.h>
-#include <libdcp/types.h>
+#include <dcp/types.h>
#include "lib/audio_mapping.h"
#include "lib/util.h"
#include "audio_mapping_view.h"
#include "wx_util.h"
#include "audio_gain_dialog.h"
+#include <boost/lexical_cast.hpp>
using std::cout;
using std::list;
using boost::shared_ptr;
using boost::lexical_cast;
-#define INDICATOR_SIZE 20
+#define INDICATOR_SIZE 16
enum {
ID_off = 1,
ID_full = 2,
- ID_minus3dB = 3,
+ ID_minus6dB = 3,
ID_edit = 4
};
}
};
+/** @class ValueRenderer
+ * @brief wxGridCellRenderer for a gain value.
+ */
class ValueRenderer : public wxGridCellRenderer
{
public:
: wxPanel (parent, wxID_ANY)
, _menu_row (0)
, _menu_column (1)
+ , _last_tooltip_row (0)
+ , _last_tooltip_column (0)
{
_grid = new wxGrid (this, wxID_ANY);
- _grid->CreateGrid (0, MAX_AUDIO_CHANNELS + 1);
+ _grid->CreateGrid (0, MAX_DCP_AUDIO_CHANNELS + 1);
_grid->HideRowLabels ();
_grid->DisableDragRowSize ();
_grid->DisableDragColSize ();
Bind (wxEVT_GRID_CELL_LEFT_CLICK, boost::bind (&AudioMappingView::left_click, this, _1));
Bind (wxEVT_GRID_CELL_RIGHT_CLICK, boost::bind (&AudioMappingView::right_click, this, _1));
+ _grid->GetGridWindow()->Bind (wxEVT_MOTION, boost::bind (&AudioMappingView::mouse_moved, this, _1));
_menu = new wxMenu;
_menu->Append (ID_off, _("Off"));
_menu->Append (ID_full, _("Full"));
- _menu->Append (ID_minus3dB, _("-3dB"));
+ _menu->Append (ID_minus6dB, _("-6dB"));
_menu->Append (ID_edit, _("Edit..."));
Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&AudioMappingView::off, this), ID_off);
Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&AudioMappingView::full, this), ID_full);
- Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&AudioMappingView::minus3dB, this), ID_minus3dB);
+ Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&AudioMappingView::minus6dB, this), ID_minus6dB);
Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&AudioMappingView::edit, this), ID_edit);
}
+void
+AudioMappingView::map_changed ()
+{
+ update_cells ();
+ Changed (_map);
+ _last_tooltip_column = -1;
+}
+
void
AudioMappingView::left_click (wxGridEvent& ev)
{
return;
}
- libdcp::Channel d = static_cast<libdcp::Channel> (ev.GetCol() - 1);
+ dcp::Channel d = static_cast<dcp::Channel> (ev.GetCol() - 1);
if (_map.get (ev.GetRow(), d) > 0) {
_map.set (ev.GetRow(), d, 0);
_map.set (ev.GetRow(), d, 1);
}
- update_cells ();
- Changed (_map);
+ map_changed ();
}
void
void
AudioMappingView::off ()
{
- _map.set (_menu_row, static_cast<libdcp::Channel> (_menu_column - 1), 0);
- update_cells ();
- Changed (_map);
+ _map.set (_menu_row, static_cast<dcp::Channel> (_menu_column - 1), 0);
+ map_changed ();
}
void
AudioMappingView::full ()
{
- _map.set (_menu_row, static_cast<libdcp::Channel> (_menu_column - 1), 1);
- update_cells ();
- Changed (_map);
+ _map.set (_menu_row, static_cast<dcp::Channel> (_menu_column - 1), 1);
+ map_changed ();
}
void
-AudioMappingView::minus3dB ()
+AudioMappingView::minus6dB ()
{
- _map.set (_menu_row, static_cast<libdcp::Channel> (_menu_column - 1), 1 / sqrt (2));
- update_cells ();
- Changed (_map);
+ _map.set (_menu_row, static_cast<dcp::Channel> (_menu_column - 1), pow (10, -6.0 / 20));
+ map_changed ();
}
void
AudioMappingView::edit ()
{
- libdcp::Channel d = static_cast<libdcp::Channel> (_menu_column - 1);
+ dcp::Channel d = static_cast<dcp::Channel> (_menu_column - 1);
AudioGainDialog* dialog = new AudioGainDialog (this, _menu_row, _menu_column - 1, _map.get (_menu_row, d));
if (dialog->ShowModal () == wxID_OK) {
_map.set (_menu_row, d, dialog->value ());
- update_cells ();
- Changed (_map);
+ map_changed ();
}
dialog->Destroy ();
_grid->InsertRows (0, _map.content_channels ());
for (int i = 0; i < _map.content_channels(); ++i) {
- for (int j = 0; j < MAX_AUDIO_CHANNELS; ++j) {
+ for (int j = 0; j < MAX_DCP_AUDIO_CHANNELS; ++j) {
_grid->SetCellRenderer (i, j + 1, new ValueRenderer);
}
}
_grid->SetCellValue (i, 0, wxString::Format (wxT("%d"), i + 1));
for (int j = 1; j < _grid->GetNumberCols(); ++j) {
- _grid->SetCellValue (i, j, std_to_wx (lexical_cast<string> (_map.get (i, static_cast<libdcp::Channel> (j - 1)))));
+ _grid->SetCellValue (i, j, std_to_wx (lexical_cast<string> (_map.get (i, static_cast<dcp::Channel> (j - 1)))));
}
}
{
int const c = _grid->GetNumberCols ();
- _grid->SetColLabelValue (0, _("Content channel"));
+ _grid->SetColLabelValue (0, _("Content"));
+
+#if MAX_DCP_AUDIO_CHANNELS != 12
+#warning AudioMappingView::set_column_labels() is expecting the wrong MAX_DCP_AUDIO_CHANNELS
+#endif
if (c > 0) {
_grid->SetColLabelValue (1, _("L"));
_grid->SetColLabelValue (6, _("Rs"));
}
+ if (c > 6) {
+ _grid->SetColLabelValue (7, _("HI"));
+ }
+
+ if (c > 7) {
+ _grid->SetColLabelValue (8, _("VI"));
+ }
+
+ if (c > 8) {
+ _grid->SetColLabelValue (9, _("Lc"));
+ }
+
+ if (c > 9) {
+ _grid->SetColLabelValue (10, _("Rc"));
+ }
+
+ if (c > 10) {
+ _grid->SetColLabelValue (11, _("BsL"));
+ }
+
+ if (c > 11) {
+ _grid->SetColLabelValue (12, _("BsR"));
+ }
+
_grid->AutoSize ();
}
+
+void
+AudioMappingView::mouse_moved (wxMouseEvent& ev)
+{
+ int xx;
+ int yy;
+ _grid->CalcUnscrolledPosition (ev.GetX(), ev.GetY(), &xx, &yy);
+
+ int const row = _grid->YToRow (yy);
+ int const column = _grid->XToCol (xx);
+
+ if (row < 0 || column < 1) {
+ _grid->GetGridWindow()->SetToolTip ("");
+ _last_tooltip_row = row;
+ _last_tooltip_column = column;
+ }
+
+ if (row != _last_tooltip_row || column != _last_tooltip_column) {
+
+ wxString s;
+ float const gain = _map.get (row, static_cast<dcp::Channel> (column - 1));
+ if (gain == 0) {
+ s = wxString::Format (_("No audio will be passed from content channel %d to DCP channel %d."), row + 1, column);
+ } else if (gain == 1) {
+ s = wxString::Format (_("Audio will be passed from content channel %d to DCP channel %d unaltered."), row + 1, column);
+ } else {
+ float const dB = 20 * log10 (gain);
+ s = wxString::Format (_("Audio will be passed from content channel %d to DCP channel %d with gain %.1fdB."), row + 1, column, dB);
+ }
+
+ _grid->GetGridWindow()->SetToolTip (s + " " + _("Right click to change gain."));
+ _last_tooltip_row = row;
+ _last_tooltip_column = column;
+ }
+
+ ev.Skip ();
+}
projects / dcpomatic.git / blobdiff