X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Faudio_mapping_view.cc;h=75c8ea5de0fcf2d78b5a9be421019badc69809bb;hb=ad5c8849fc3ef5aad88201f28db5474a60db4436;hp=859c4d54859c3243d89170cd164cb465c8aac339;hpb=2f848b51a4ac00f7f25691fad40841d066f867cc;p=dcpomatic.git diff --git a/src/wx/audio_mapping_view.cc b/src/wx/audio_mapping_view.cc index 859c4d548..af892bb11 100644 --- a/src/wx/audio_mapping_view.cc +++ b/src/wx/audio_mapping_view.cc @@ -1,45 +1,61 @@ /* - Copyright (C) 2013 Carl Hetherington + Copyright (C) 2013-2016 Carl Hetherington - 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 . */ +/** @file src/wx/audio_mapping_view.cc + * @brief AudioMappingView class and helpers. + */ + +#include "audio_mapping_view.h" +#include "wx_util.h" +#include "audio_gain_dialog.h" +#include "lib/audio_mapping.h" +#include "lib/util.h" +#include +#include #include #include #include -#include -#include "lib/audio_mapping.h" -#include "audio_mapping_view.h" -#include "wx_util.h" +#include +#include +#include using std::cout; using std::list; +using std::string; +using std::min; +using std::max; +using std::vector; +using std::pair; +using std::make_pair; using boost::shared_ptr; +using dcp::locale_convert; -/* This could go away with wxWidgets 2.9, which has an API call - to find these values. -*/ +#define INDICATOR_SIZE 16 +#define LEFT_WIDTH 48 -#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 { @@ -50,62 +66,122 @@ public: } }; -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) { -#if wxMAJOR_VERSION == 2 && wxMINOR_VERSION >= 9 - dc.SetPen (*wxThePenList->FindOrCreatePen (wxColour (255, 255, 255), 0, wxPENSTYLE_SOLID)); -#else - dc.SetPen (*wxThePenList->FindOrCreatePen (wxColour (255, 255, 255), 0, wxSOLID)); -#endif + 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(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 = locale_convert (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) { + _left_labels = new wxPanel (this, wxID_ANY); + _left_labels->Bind (wxEVT_PAINT, boost::bind (&AudioMappingView::paint_left_labels, this)); + _top_labels = new wxPanel (this, wxID_ANY); + _top_labels->Bind (wxEVT_PAINT, boost::bind (&AudioMappingView::paint_top_labels, this)); + _grid = new wxGrid (this, wxID_ANY); - _grid->CreateGrid (0, 7); -#if wxMINOR_VERSION == 9 + _grid->CreateGrid (0, MAX_DCP_AUDIO_CHANNELS + 1); _grid->HideRowLabels (); -#else - _grid->SetRowLabelSize (0); -#endif _grid->DisableDragRowSize (); _grid->DisableDragColSize (); _grid->EnableEditing (false); _grid->SetCellHighlightPenWidth (0); _grid->SetDefaultRenderer (new NoSelectionStringRenderer); + _grid->AutoSize (); + + wxSizer* vertical_sizer = new wxBoxSizer (wxVERTICAL); + vertical_sizer->Add (_top_labels); + wxSizer* horizontal_sizer = new wxBoxSizer (wxHORIZONTAL); + horizontal_sizer->Add (_left_labels); + horizontal_sizer->Add (_grid, 1, wxEXPAND | wxALL); + vertical_sizer->Add (horizontal_sizer); + SetSizerAndFit (vertical_sizer); + + 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_grid, this, _1)); + _grid->Bind (wxEVT_SCROLLWIN_TOP, boost::bind (&AudioMappingView::grid_scrolled, this)); + _grid->Bind (wxEVT_SCROLLWIN_BOTTOM, boost::bind (&AudioMappingView::grid_scrolled, this)); + _grid->Bind (wxEVT_SCROLLWIN_LINEUP, boost::bind (&AudioMappingView::grid_scrolled, this)); + _grid->Bind (wxEVT_SCROLLWIN_LINEDOWN, boost::bind (&AudioMappingView::grid_scrolled, this)); + _grid->Bind (wxEVT_SCROLLWIN_PAGEUP, boost::bind (&AudioMappingView::grid_scrolled, this)); + _grid->Bind (wxEVT_SCROLLWIN_PAGEDOWN, boost::bind (&AudioMappingView::grid_scrolled, this)); + _grid->Bind (wxEVT_SCROLLWIN_THUMBTRACK, boost::bind (&AudioMappingView::grid_scrolled, this)); + _grid->Bind (wxEVT_SCROLLWIN_THUMBRELEASE, boost::bind (&AudioMappingView::grid_scrolled, this)); + 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...")); - set_column_labels (); + Bind (wxEVT_MENU, boost::bind (&AudioMappingView::off, this), ID_off); + Bind (wxEVT_MENU, boost::bind (&AudioMappingView::full, this), ID_full); + Bind (wxEVT_MENU, boost::bind (&AudioMappingView::minus6dB, this), ID_minus6dB); + Bind (wxEVT_MENU, boost::bind (&AudioMappingView::edit, this), ID_edit); - _sizer = new wxBoxSizer (wxVERTICAL); - _sizer->Add (_grid, 1, wxEXPAND | wxALL); - SetSizerAndFit (_sizer); + _left_labels->Bind (wxEVT_MOTION, bind (&AudioMappingView::mouse_moved_left_labels, this, _1)); +} - Connect (wxID_ANY, wxEVT_GRID_CELL_LEFT_CLICK, wxGridEventHandler (AudioMappingView::left_click), 0, this); +/** Called when any gain value has changed */ +void +AudioMappingView::map_values_changed () +{ + update_cells (); + Changed (_map); + _last_tooltip_column = -1; } void @@ -114,103 +190,339 @@ AudioMappingView::left_click (wxGridEvent& ev) 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 (); - 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 (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::off () +{ + _map.set (_menu_row, _menu_column - 1, 0); + map_values_changed (); +} + +void +AudioMappingView::full () +{ + _map.set (_menu_row, _menu_column - 1, 1); + map_values_changed (); +} + +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 (); + } + + dialog->Destroy (); } void AudioMappingView::set (AudioMapping map) { _map = map; - + update_cells (); +} + +void +AudioMappingView::set_input_channels (vector const & names) +{ + for (int i = 0; i < _grid->GetNumberRows(); ++i) { + _grid->SetCellValue (i, 0, std_to_wx (names[i])); + } +} + +void +AudioMappingView::set_output_channels (vector const & names) +{ + 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()); + } + + _grid->SetColLabelValue (0, wxT ("")); + + for (size_t i = 0; i < names.size(); ++i) { + _grid->SetColLabelValue (i + 1, std_to_wx (names[i])); + } + + update_cells (); + setup_sizes (); +} + +void +AudioMappingView::update_cells () +{ + vector row_names; + for (int i = 0; i < _grid->GetNumberRows (); ++i) { + row_names.push_back (wx_to_std (_grid->GetCellValue (i, 0))); + } + if (_grid->GetNumberRows ()) { _grid->DeleteRows (0, _grid->GetNumberRows ()); } - list content_channels = _map.content_channels (); - _grid->InsertRows (0, content_channels.size ()); + _grid->InsertRows (0, _map.input_channels ()); - for (size_t r = 0; r < content_channels.size(); ++r) { - for (int c = 1; c < 7; ++c) { - _grid->SetCellRenderer (r, c, new CheckBoxRenderer); + 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); } } - - int n = 0; - for (list::iterator i = content_channels.begin(); i != content_channels.end(); ++i) { - _grid->SetCellValue (n, 0, wxString::Format (wxT("%d"), *i + 1)); - - list const d = _map.content_to_dcp (*i); - for (list::const_iterator j = d.begin(); j != d.end(); ++j) { - int const c = static_cast(*j) + 1; - if (c < _grid->GetNumberCols ()) { - _grid->SetCellValue (n, c, wxT("1")); - } + + 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 (locale_convert (_map.get (i, j - 1)))); } - ++n; } + + _grid->AutoSize (); } void -AudioMappingView::set_channels (int c) +AudioMappingView::mouse_moved_grid (wxMouseEvent& ev) { - c++; + 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 (c < _grid->GetNumberCols ()) { - _grid->DeleteCols (c, _grid->GetNumberCols() - c); - } else if (c > _grid->GetNumberCols ()) { - _grid->InsertCols (_grid->GetNumberCols(), c - _grid->GetNumberCols()); - set_column_labels (); + if (row < 0 || column < 1) { + _grid->GetGridWindow()->SetToolTip (""); + _last_tooltip_row = row; + _last_tooltip_column = column; } - set (_map); + 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::set_column_labels () +AudioMappingView::sized (wxSizeEvent& ev) { - int const c = _grid->GetNumberCols (); - - _grid->SetColLabelValue (0, _("Content channel")); - - if (c > 0) { - _grid->SetColLabelValue (1, _("L")); + setup_sizes (); + ev.Skip (); +} + +void +AudioMappingView::setup_sizes () +{ + int const top_height = 24; + + _grid->AutoSize (); + _left_labels->SetMinSize (wxSize (LEFT_WIDTH, _grid->GetSize().GetHeight())); + _top_labels->SetMinSize (wxSize (_grid->GetSize().GetWidth() + LEFT_WIDTH, top_height)); + /* Try to make the _top_labels 'actual' size respect the minimum we just set */ + _top_labels->Fit (); + _left_labels->Refresh (); + _top_labels->Refresh (); +} + +void +AudioMappingView::paint_left_labels () +{ + wxPaintDC dc (_left_labels); + + wxGraphicsContext* gc = wxGraphicsContext::Create (dc); + if (!gc) { + return; } - - if (c > 1) { - _grid->SetColLabelValue (2, _("R")); + + int sx, sy; + _grid->CalcUnscrolledPosition (0, 0, &sx, &sy); + gc->Translate (0, -sy); + + wxSize const size = dc.GetSize(); + int const half = size.GetWidth() / 2; + + gc->SetPen (wxPen (wxColour (0, 0, 0))); + gc->SetAntialiasMode (wxANTIALIAS_DEFAULT); + + wxGraphicsPath lines = gc->CreatePath(); + + vector >::const_iterator i = _input_group_positions.begin(); + if (i != _input_group_positions.end()) { + lines.MoveToPoint (half, i->first); + lines.AddLineToPoint (size.GetWidth(), i->first); } - - if (c > 2) { - _grid->SetColLabelValue (3, _("C")); + + vector::const_iterator j = _input_groups.begin(); + while (i != _input_group_positions.end() && j != _input_groups.end()) { + + dc.SetClippingRegion (0, i->first + 2, size.GetWidth(), i->second - 4); + + dc.SetFont (*wxSWISS_FONT); + wxCoord label_width; + wxCoord label_height; + dc.GetTextExtent (std_to_wx (j->name), &label_width, &label_height); + + dc.DrawRotatedText ( + j->name, + half + (half - label_height) / 2, + min (i->second, (i->second + i->first + label_width) / 2) - sy, + 90 + ); + + dc.DestroyClippingRegion (); + + lines.MoveToPoint (half, i->second); + lines.AddLineToPoint (size.GetWidth(), i->second); + + gc->StrokePath (lines); + + ++i; + ++j; + } + + /* Overall label */ + dc.SetFont (wxSWISS_FONT->Bold()); + wxCoord overall_label_width; + wxCoord overall_label_height; + dc.GetTextExtent (_("Content"), &overall_label_width, &overall_label_height); + dc.DrawRotatedText ( + _("Content"), + (half - overall_label_height) / 2, + min (size.GetHeight(), (size.GetHeight() + _grid->GetColLabelSize() + overall_label_width) / 2 - sy), + 90 + ); + + delete gc; +} + +void +AudioMappingView::paint_top_labels () +{ + wxPaintDC dc (_top_labels); + if (_grid->GetNumberCols() == 0) { + return; + } + + wxGraphicsContext* gc = wxGraphicsContext::Create (dc); + if (!gc) { + return; + } + + int sx, sy; + _grid->CalcUnscrolledPosition (0, 0, &sx, &sy); + gc->Translate (-sx, 0); + + wxSize const size = dc.GetSize(); + + gc->SetAntialiasMode (wxANTIALIAS_DEFAULT); + + dc.SetFont (wxSWISS_FONT->Bold()); + wxCoord label_width; + wxCoord label_height; + dc.GetTextExtent (_("DCP"), &label_width, &label_height); + + dc.DrawText (_("DCP"), (size.GetWidth() + _grid->GetColSize(0) + LEFT_WIDTH - label_width) / 2 - sx, (size.GetHeight() - label_height) / 2); + + gc->SetPen (wxPen (wxColour (0, 0, 0))); + wxGraphicsPath lines = gc->CreatePath(); + lines.MoveToPoint (LEFT_WIDTH + _grid->GetColSize(0) - 1, 0); + lines.AddLineToPoint (LEFT_WIDTH + _grid->GetColSize(0) - 1, size.GetHeight()); + lines.MoveToPoint (size.GetWidth() - 1, 0); + lines.AddLineToPoint (size.GetWidth() - 1, size.GetHeight()); + gc->StrokePath (lines); + + delete gc; +} + +void +AudioMappingView::set_input_groups (vector const & groups) +{ + if (_grid->GetNumberRows() == 0) { + return; } - - if (c > 3) { - _grid->SetColLabelValue (4, _("Lfe")); + + _input_groups = groups; + _input_group_positions.clear (); + + int ypos = _grid->GetColLabelSize() - 1; + BOOST_FOREACH (Group const & i, _input_groups) { + int const old_ypos = ypos; + ypos += (i.to - i.from + 1) * _grid->GetRowSize(0); + _input_group_positions.push_back (make_pair (old_ypos, ypos)); } - - if (c > 4) { - _grid->SetColLabelValue (5, _("Ls")); +} + +void +AudioMappingView::mouse_moved_left_labels (wxMouseEvent& event) +{ + bool done = false; + for (size_t i = 0; i < _input_group_positions.size(); ++i) { + if (_input_group_positions[i].first <= event.GetY() && event.GetY() < _input_group_positions[i].second) { + _left_labels->SetToolTip (_input_groups[i].name); + done = true; + } } - - if (c > 5) { - _grid->SetColLabelValue (6, _("Rs")); + + if (!done) { + _left_labels->SetToolTip (""); } +} - _grid->AutoSize (); +void +AudioMappingView::grid_scrolled () +{ + _left_labels->Refresh (); + _left_labels->Update (); + _top_labels->Refresh (); + _top_labels->Update (); }