/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2016 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>
-#include "lib/audio_mapping.h"
-#include "lib/util.h"
+/** @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 <dcp/locale_convert.h>
+#include <dcp/types.h>
+#include <wx/wx.h>
+#include <wx/renderer.h>
+#include <wx/grid.h>
+#include <wx/graphics.h>
+#include <boost/foreach.hpp>
+#include <iostream>
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 boost::lexical_cast;
+using dcp::locale_convert;
-#define INDICATOR_SIZE 20
+#define INDICATOR_SIZE 16
+#define LEFT_WIDTH 48
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:
void Draw (wxGrid& grid, wxGridCellAttr &, wxDC& dc, const wxRect& rect, int row, int col, bool)
{
- LocaleGuard lg;
-
dc.SetPen (*wxThePenList->FindOrCreatePen (wxColour (255, 255, 255), 1, wxPENSTYLE_SOLID));
dc.SetBrush (*wxTheBrushList->FindOrCreateBrush (wxColour (255, 255, 255), wxBRUSHSTYLE_SOLID));
dc.DrawRectangle (rect);
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 = lexical_cast<float> (wx_to_std (grid.GetCellValue (row, col)));
+ float const value = locale_convert<float> (wx_to_std (grid.GetCellValue (row, col)));
float const value_dB = 20 * log10 (value);
int const range = 18;
int height = 0;
}
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);
{
return wxSize (INDICATOR_SIZE + 4, INDICATOR_SIZE + 4);
}
-
+
wxGridCellRenderer* Clone () const
{
return new ValueRenderer;
, _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, MAX_AUDIO_CHANNELS + 1);
+ _grid->CreateGrid (0, MAX_DCP_AUDIO_CHANNELS + 1);
_grid->HideRowLabels ();
_grid->DisableDragRowSize ();
_grid->DisableDragColSize ();
_grid->EnableEditing (false);
_grid->SetCellHighlightPenWidth (0);
_grid->SetDefaultRenderer (new NoSelectionStringRenderer);
+ _grid->AutoSize ();
- set_column_labels ();
-
- _sizer = new wxBoxSizer (wxVERTICAL);
- _sizer->Add (_grid, 1, wxEXPAND | wxALL);
- SetSizerAndFit (_sizer);
+ 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, 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_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::edit, this), ID_edit);
+ 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);
+
+ _left_labels->Bind (wxEVT_MOTION, bind (&AudioMappingView::mouse_moved_left_labels, this, _1));
}
+/** Called when any gain value has changed */
void
-AudioMappingView::map_changed ()
+AudioMappingView::map_values_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);
-
+ int const d = ev.GetCol() - 1;
+
if (_map.get (ev.GetRow(), d) > 0) {
_map.set (ev.GetRow(), d, 0);
} else {
_map.set (ev.GetRow(), d, 1);
}
- map_changed ();
+ map_values_changed ();
}
void
void
AudioMappingView::off ()
{
- _map.set (_menu_row, static_cast<libdcp::Channel> (_menu_column - 1), 0);
- map_changed ();
+ _map.set (_menu_row, _menu_column - 1, 0);
+ map_values_changed ();
}
void
AudioMappingView::full ()
{
- _map.set (_menu_row, static_cast<libdcp::Channel> (_menu_column - 1), 1);
- map_changed ();
+ _map.set (_menu_row, _menu_column - 1, 1);
+ map_values_changed ();
}
void
-AudioMappingView::minus3dB ()
+AudioMappingView::minus6dB ()
{
- _map.set (_menu_row, static_cast<libdcp::Channel> (_menu_column - 1), 1 / sqrt (2));
- map_changed ();
+ _map.set (_menu_row, _menu_column - 1, pow (10, -6.0 / 20));
+ map_values_changed ();
}
void
AudioMappingView::edit ()
{
- libdcp::Channel d = static_cast<libdcp::Channel> (_menu_column - 1);
-
+ 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_changed ();
+ map_values_changed ();
}
-
+
dialog->Destroy ();
}
}
void
-AudioMappingView::update_cells ()
+AudioMappingView::set_input_channels (vector<string> const & names)
{
- LocaleGuard lg;
-
- if (_grid->GetNumberRows ()) {
- _grid->DeleteRows (0, _grid->GetNumberRows ());
- }
-
- _grid->InsertRows (0, _map.content_channels ());
-
- for (int i = 0; i < _map.content_channels(); ++i) {
- for (int j = 0; j < MAX_AUDIO_CHANNELS; ++j) {
- _grid->SetCellRenderer (i, j + 1, new ValueRenderer);
- }
- }
-
- for (int i = 0; i < _map.content_channels(); ++i) {
- _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)))));
- }
+ for (int i = 0; i < _grid->GetNumberRows(); ++i) {
+ _grid->SetCellValue (i, 0, std_to_wx (names[i]));
}
-
- _grid->AutoSize ();
}
-/** @param c Number of DCP channels */
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]));
}
update_cells ();
+ setup_sizes ();
}
void
-AudioMappingView::set_column_labels ()
+AudioMappingView::update_cells ()
{
- int const c = _grid->GetNumberCols ();
-
- _grid->SetColLabelValue (0, _("Content channel"));
-
-#if MAX_AUDIO_CHANNELS != 8
-#warning AudioMappingView::set_column_labels() is expecting the wrong MAX_AUDIO_CHANNELS
-#endif
-
- 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 (c > 2) {
- _grid->SetColLabelValue (3, _("C"));
- }
-
- if (c > 3) {
- _grid->SetColLabelValue (4, _("Lfe"));
- }
-
- if (c > 4) {
- _grid->SetColLabelValue (5, _("Ls"));
- }
-
- if (c > 5) {
- _grid->SetColLabelValue (6, _("Rs"));
+
+ if (_grid->GetNumberRows ()) {
+ _grid->DeleteRows (0, _grid->GetNumberRows ());
}
- if (c > 6) {
- _grid->SetColLabelValue (7, _("HI"));
+ _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 > 7) {
- _grid->SetColLabelValue (8, _("VI"));
+ 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<string> (_map.get (i, j - 1))));
+ }
}
-
+
_grid->AutoSize ();
}
void
-AudioMappingView::mouse_moved (wxMouseEvent& ev)
+AudioMappingView::mouse_moved_grid (wxMouseEvent& ev)
{
int xx;
int yy;
if (row != _last_tooltip_row || column != _last_tooltip_column) {
wxString s;
- float const gain = _map.get (row, static_cast<libdcp::Channel> (column - 1));
+ 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) {
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)
+{
+ 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;
+ }
+
+ 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<pair<int, int> >::const_iterator i = _input_group_positions.begin();
+ if (i != _input_group_positions.end()) {
+ lines.MoveToPoint (half, i->first);
+ lines.AddLineToPoint (size.GetWidth(), i->first);
+ }
+
+ vector<Group>::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<Group> const & groups)
+{
+ if (_grid->GetNumberRows() == 0) {
+ return;
+ }
+
+ _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));
+ }
+}
+
+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 (!done) {
+ _left_labels->SetToolTip ("");
+ }
+}
+
+void
+AudioMappingView::grid_scrolled ()
+{
+ _left_labels->Refresh ();
+ _left_labels->Update ();
+ _top_labels->Refresh ();
+ _top_labels->Update ();
+}
projects / dcpomatic.git / blobdiff