/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <wx/wx.h>
-#include <wx/renderer.h>
-#include <wx/grid.h>
-#include <libdcp/types.h>
+/** @file src/wx/audio_mapping_view.cc
+ * @brief AudioMappingView class and helpers.
+ */
+
#include "lib/audio_mapping.h"
#include "lib/util.h"
+#include "lib/raw_convert.h"
#include "audio_mapping_view.h"
#include "wx_util.h"
+#include "audio_gain_dialog.h"
+#include <dcp/types.h>
+#include <wx/wx.h>
+#include <wx/renderer.h>
+#include <wx/grid.h>
+#include <iostream>
using std::cout;
using std::list;
+using std::string;
+using std::max;
+using std::vector;
using boost::shared_ptr;
-/* This could go away with wxWidgets 2.9, which has an API call
- to find these values.
-*/
+#define INDICATOR_SIZE 16
-#ifdef __WXMSW__
-#define CHECKBOX_WIDTH 16
-#define CHECKBOX_HEIGHT 16
-#else
-#define CHECKBOX_WIDTH 20
-#define CHECKBOX_HEIGHT 20
-#endif
+enum {
+ ID_off = 1,
+ ID_full = 2,
+ ID_minus6dB = 3,
+ ID_edit = 4
+};
class NoSelectionStringRenderer : public wxGridCellStringRenderer
{
}
};
-class CheckBoxRenderer : public wxGridCellRenderer
+/** @class ValueRenderer
+ * @brief wxGridCellRenderer for a gain value.
+ */
+class ValueRenderer : public wxGridCellRenderer
{
public:
void Draw (wxGrid& grid, wxGridCellAttr &, wxDC& dc, const wxRect& rect, int row, int col, bool)
{
- dc.SetPen (*wxThePenList->FindOrCreatePen (wxColour (255, 255, 255), 0, wxPENSTYLE_SOLID));
+ dc.SetPen (*wxThePenList->FindOrCreatePen (wxColour (255, 255, 255), 1, wxPENSTYLE_SOLID));
+ dc.SetBrush (*wxTheBrushList->FindOrCreateBrush (wxColour (255, 255, 255), wxBRUSHSTYLE_SOLID));
dc.DrawRectangle (rect);
-
- wxRendererNative::Get().DrawCheckBox (
- &grid,
- dc, rect,
- grid.GetCellValue (row, col) == wxT("1") ? static_cast<int>(wxCONTROL_CHECKED) : 0
- );
+
+ int const xo = (rect.GetWidth() - INDICATOR_SIZE) / 2;
+ int const yo = (rect.GetHeight() - INDICATOR_SIZE) / 2;
+
+ dc.SetPen (*wxThePenList->FindOrCreatePen (wxColour (0, 0, 0), 1, wxPENSTYLE_SOLID));
+ dc.SetBrush (*wxTheBrushList->FindOrCreateBrush (wxColour (255, 255, 255), wxBRUSHSTYLE_SOLID));
+ dc.DrawRectangle (wxRect (rect.GetLeft() + xo, rect.GetTop() + yo, INDICATOR_SIZE, INDICATOR_SIZE));
+
+ float const value = raw_convert<float> (wx_to_std (grid.GetCellValue (row, col)));
+ float const value_dB = 20 * log10 (value);
+ int const range = 18;
+ int height = 0;
+ if (value_dB > -range) {
+ height = INDICATOR_SIZE * (1 + value_dB / range);
+ }
+
+ height = max (0, height);
+
+ if (value > 0) {
+ /* Make sure we get a little bit of the marker if there is any gain */
+ height = max (3, height);
+ }
+
+ dc.SetBrush (*wxTheBrushList->FindOrCreateBrush (wxColour (0, 255, 0), wxBRUSHSTYLE_SOLID));
+ dc.DrawRectangle (wxRect (rect.GetLeft() + xo, rect.GetTop() + yo + INDICATOR_SIZE - height, INDICATOR_SIZE, height));
}
wxSize GetBestSize (wxGrid &, wxGridCellAttr &, wxDC &, int, int)
{
- return wxSize (CHECKBOX_WIDTH + 4, CHECKBOX_HEIGHT + 4);
+ return wxSize (INDICATOR_SIZE + 4, INDICATOR_SIZE + 4);
}
-
+
wxGridCellRenderer* Clone () const
{
- return new CheckBoxRenderer;
+ return new ValueRenderer;
}
};
AudioMappingView::AudioMappingView (wxWindow* parent)
: 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, 7);
+ _grid->CreateGrid (0, MAX_DCP_AUDIO_CHANNELS + 1);
_grid->HideRowLabels ();
_grid->DisableDragRowSize ();
_grid->DisableDragColSize ();
_grid->EnableEditing (false);
_grid->SetCellHighlightPenWidth (0);
_grid->SetDefaultRenderer (new NoSelectionStringRenderer);
-
- set_column_labels ();
+ _grid->AutoSize ();
_sizer = new wxBoxSizer (wxVERTICAL);
_sizer->Add (_grid, 1, wxEXPAND | wxALL);
SetSizerAndFit (_sizer);
- Connect (wxID_ANY, wxEVT_GRID_CELL_LEFT_CLICK, wxGridEventHandler (AudioMappingView::left_click), 0, this);
+ 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));
+ Bind (wxEVT_SIZE, boost::bind (&AudioMappingView::sized, this, _1));
+
+ _menu = new wxMenu;
+ _menu->Append (ID_off, _("Off"));
+ _menu->Append (ID_full, _("Full"));
+ _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::minus6dB, this), ID_minus6dB);
+ Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&AudioMappingView::edit, this), ID_edit);
+}
+
+/** Called when any gain value has changed */
+void
+AudioMappingView::map_values_changed ()
+{
+ update_cells ();
+ Changed (_map);
+ _last_tooltip_column = -1;
}
void
if (ev.GetCol() == 0) {
return;
}
-
- if (_grid->GetCellValue (ev.GetRow(), ev.GetCol()) == wxT("1")) {
- _grid->SetCellValue (ev.GetRow(), ev.GetCol(), wxT("0"));
+
+ int const d = ev.GetCol() - 1;
+
+ if (_map.get (ev.GetRow(), d) > 0) {
+ _map.set (ev.GetRow(), d, 0);
} else {
- _grid->SetCellValue (ev.GetRow(), ev.GetCol(), wxT("1"));
+ _map.set (ev.GetRow(), d, 1);
}
- _map = AudioMapping (_map.content_channels ());
-
- for (int i = 0; i < _grid->GetNumberRows(); ++i) {
- for (int j = 1; j < _grid->GetNumberCols(); ++j) {
- if (_grid->GetCellValue (i, j) == wxT ("1")) {
- _map.add (i, static_cast<libdcp::Channel> (j - 1));
- }
- }
+ map_values_changed ();
+}
+
+void
+AudioMappingView::right_click (wxGridEvent& ev)
+{
+ if (ev.GetCol() == 0) {
+ return;
}
- Changed (_map);
+ _menu_row = ev.GetRow ();
+ _menu_column = ev.GetCol ();
+ PopupMenu (_menu, ev.GetPosition ());
}
void
-AudioMappingView::set (AudioMapping map)
+AudioMappingView::off ()
{
- _map = map;
-
- if (_grid->GetNumberRows ()) {
- _grid->DeleteRows (0, _grid->GetNumberRows ());
- }
+ _map.set (_menu_row, _menu_column - 1, 0);
+ map_values_changed ();
+}
- _grid->InsertRows (0, _map.content_channels ());
+void
+AudioMappingView::full ()
+{
+ _map.set (_menu_row, _menu_column - 1, 1);
+ map_values_changed ();
+}
- for (int r = 0; r < _map.content_channels(); ++r) {
- for (int c = 1; c < 7; ++c) {
- _grid->SetCellRenderer (r, c, new CheckBoxRenderer);
- }
+void
+AudioMappingView::minus6dB ()
+{
+ _map.set (_menu_row, _menu_column - 1, pow (10, -6.0 / 20));
+ map_values_changed ();
+}
+
+void
+AudioMappingView::edit ()
+{
+ int const d = _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 ());
+ map_values_changed ();
}
-
- for (int i = 0; i < _map.content_channels(); ++i) {
- _grid->SetCellValue (i, 0, wxString::Format (wxT("%d"), i + 1));
- list<libdcp::Channel> const d = _map.content_to_dcp (i);
- for (list<libdcp::Channel>::const_iterator j = d.begin(); j != d.end(); ++j) {
- int const c = static_cast<int>(*j) + 1;
- if (c < _grid->GetNumberCols ()) {
- _grid->SetCellValue (i, c, wxT("1"));
- }
- }
+ dialog->Destroy ();
+}
+
+void
+AudioMappingView::set (AudioMapping map)
+{
+ _map = map;
+ update_cells ();
+}
+
+void
+AudioMappingView::set_input_channels (vector<string> const & names)
+{
+ for (int i = 0; i < _grid->GetNumberRows(); ++i) {
+ _grid->SetCellValue (i, 0, std_to_wx (names[i]));
}
}
void
-AudioMappingView::set_channels (int c)
+AudioMappingView::set_output_channels (vector<string> const & names)
{
- c++;
+ int const o = names.size() + 1;
+ if (o < _grid->GetNumberCols ()) {
+ _grid->DeleteCols (o, _grid->GetNumberCols() - o);
+ } else if (o > _grid->GetNumberCols ()) {
+ _grid->InsertCols (_grid->GetNumberCols(), o - _grid->GetNumberCols());
+ }
- if (c < _grid->GetNumberCols ()) {
- _grid->DeleteCols (c, _grid->GetNumberCols() - c);
- } else if (c > _grid->GetNumberCols ()) {
- _grid->InsertCols (_grid->GetNumberCols(), c - _grid->GetNumberCols());
- set_column_labels ();
+ _grid->SetColLabelValue (0, wxT (""));
+
+ for (size_t i = 0; i < names.size(); ++i) {
+ _grid->SetColLabelValue (i + 1, std_to_wx (names[i]));
}
- set (_map);
+ update_cells ();
}
void
-AudioMappingView::set_column_labels ()
+AudioMappingView::update_cells ()
{
- int const c = _grid->GetNumberCols ();
-
- _grid->SetColLabelValue (0, _("Content channel"));
-
- if (c > 0) {
- _grid->SetColLabelValue (1, _("L"));
+ vector<string> row_names;
+ for (int i = 0; i < _grid->GetNumberRows (); ++i) {
+ row_names.push_back (wx_to_std (_grid->GetCellValue (i, 0)));
}
-
- if (c > 1) {
- _grid->SetColLabelValue (2, _("R"));
+
+ if (_grid->GetNumberRows ()) {
+ _grid->DeleteRows (0, _grid->GetNumberRows ());
}
-
- if (c > 2) {
- _grid->SetColLabelValue (3, _("C"));
+
+ _grid->InsertRows (0, _map.input_channels ());
+
+ for (int i = 0; i < _map.input_channels(); ++i) {
+ for (int j = 0; j < _map.output_channels(); ++j) {
+ _grid->SetCellRenderer (i, j + 1, new ValueRenderer);
+ }
}
-
- if (c > 3) {
- _grid->SetColLabelValue (4, _("Lfe"));
+
+ for (int i = 0; i < _map.input_channels(); ++i) {
+ if (i < int (row_names.size ())) {
+ _grid->SetCellValue (i, 0, std_to_wx (row_names[i]));
+ }
+ for (int j = 1; j < _grid->GetNumberCols(); ++j) {
+ _grid->SetCellValue (i, j, std_to_wx (raw_convert<string> (_map.get (i, j - 1))));
+ }
}
-
- if (c > 4) {
- _grid->SetColLabelValue (5, _("Ls"));
+
+ _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 (c > 5) {
- _grid->SetColLabelValue (6, _("Rs"));
+
+ if (row != _last_tooltip_row || column != _last_tooltip_column) {
+
+ wxString s;
+ float const gain = _map.get (row, 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 ();
+}
+
+void
+AudioMappingView::sized (wxSizeEvent& ev)
+{
_grid->AutoSize ();
+ ev.Skip ();
}
projects / dcpomatic.git / blobdiff