Remove old Connect() wxWidgets API and use Bind().

[dcpomatic.git] / src / wx / audio_plot.cc

diff --git a/src/wx/audio_plot.cc b/src/wx/audio_plot.cc
index af8460a1653ac7a74d9478b7c1d809d0a8462343..7ed792351bb30e49ecbfa33fdb1ad12b72a3e286 100644 (file)
--- a/src/wx/audio_plot.cc
+++ b/src/wx/audio_plot.cc
@@ -21,7 +21,6 @@
 #include <boost/bind.hpp>
 #include <wx/graphics.h>
 #include "audio_plot.h"
-#include "lib/decoder_factory.h"
 #include "lib/audio_decoder.h"
 #include "lib/audio_analysis.h"
 #include "wx/wx_util.h"
@@ -38,11 +37,14 @@ int const AudioPlot::_minimum = -70;
 int const AudioPlot::max_smoothing = 128;
 
 AudioPlot::AudioPlot (wxWindow* parent)
-       : wxPanel (parent)
+       : wxPanel (parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxFULL_REPAINT_ON_RESIZE)
        , _gain (0)
        , _smoothing (max_smoothing / 2)
+       , _message (_("Please wait; audio is being analysed..."))
 {
+#ifndef __WXOSX__      
        SetDoubleBuffered (true);
+#endif 
 
        for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
                _channel_visible[i] = false;
@@ -52,14 +54,14 @@ AudioPlot::AudioPlot (wxWindow* parent)
                _type_visible[i] = false;
        }
 
-       _colours.push_back (wxColour (  0,   0,   0));
-       _colours.push_back (wxColour (255,   0,   0));
-       _colours.push_back (wxColour (  0, 255,   0));
+       _colours.push_back (wxColour (  0,   0,   0));
+       _colours.push_back (wxColour (255,   0,   0));
+       _colours.push_back (wxColour (  0, 255,   0));
        _colours.push_back (wxColour (139,   0, 204));
-       _colours.push_back (wxColour (  0,   0, 255));
+       _colours.push_back (wxColour (  0,   0, 255));
        _colours.push_back (wxColour (100, 100, 100));
        
-       Connect (wxID_ANY, wxEVT_PAINT, wxPaintEventHandler (AudioPlot::paint), 0, this);
+       Bind (wxEVT_PAINT, boost::bind (&AudioPlot::paint, this));
        
        SetMinSize (wxSize (640, 512));
 }
@@ -95,7 +97,14 @@ AudioPlot::set_type_visible (int t, bool v)
 }
 
 void
-AudioPlot::paint (wxPaintEvent &)
+AudioPlot::set_message (wxString s)
+{
+       _message = s;
+       Refresh ();
+}
+
+void
+AudioPlot::paint ()
 {
        wxPaintDC dc (this);
 
@@ -106,7 +115,7 @@ AudioPlot::paint (wxPaintEvent &)
 
        if (!_analysis || _analysis->channels() == 0) {
                gc->SetFont (gc->CreateFont (*wxNORMAL_FONT));
-               gc->DrawText (_("Please wait; audio is being analysed..."), 32, 32);
+               gc->DrawText (_message, 32, 32);
                return;
        }
 
@@ -115,7 +124,7 @@ AudioPlot::paint (wxPaintEvent &)
        wxDouble db_label_height;
        wxDouble db_label_descent;
        wxDouble db_label_leading;
-       gc->GetTextExtent ("-80dB", &_db_label_width, &db_label_height, &db_label_descent, &db_label_leading);
+       gc->GetTextExtent (wxT ("-80dB"), &_db_label_width, &db_label_height, &db_label_descent, &db_label_leading);
 
        _db_label_width += 8;
        
@@ -146,11 +155,7 @@ AudioPlot::paint (wxPaintEvent &)
                                plot_peak (p, c);
                        }
                        wxColour const col = _colours[c];
-#if wxMAJOR_VERSION == 2 && wxMINOR_VERSION >= 9
                        gc->SetPen (*wxThePenList->FindOrCreatePen (wxColour (col.Red(), col.Green(), col.Blue(), col.Alpha() / 2), 1, wxPENSTYLE_SOLID));
-#else                  
-                       gc->SetPen (*wxThePenList->FindOrCreatePen (wxColour (col.Red(), col.Green(), col.Blue(), col.Alpha() / 2), 1, wxSOLID));
-#endif
                        gc->StrokePath (p);
                }
        }
@@ -162,11 +167,7 @@ AudioPlot::paint (wxPaintEvent &)
                                plot_rms (p, c);
                        }
                        wxColour const col = _colours[c];
-#if wxMAJOR_VERSION == 2 && wxMINOR_VERSION >= 9
                        gc->SetPen (*wxThePenList->FindOrCreatePen (col, 1, wxPENSTYLE_SOLID));
-#else
-                       gc->SetPen (*wxThePenList->FindOrCreatePen (col, 1, wxSOLID));
-#endif                 
                        gc->StrokePath (p);
                }
        }
@@ -190,6 +191,10 @@ AudioPlot::y_for_linear (float p) const
 void
 AudioPlot::plot_peak (wxGraphicsPath& path, int channel) const
 {
+       if (_analysis->points (channel) == 0) {
+               return;
+       }
+       
        path.MoveToPoint (_db_label_width, y_for_linear (_analysis->get_point(channel, 0)[AudioPoint::PEAK]));
 
        float peak = 0;
@@ -210,6 +215,10 @@ AudioPlot::plot_peak (wxGraphicsPath& path, int channel) const
 void
 AudioPlot::plot_rms (wxGraphicsPath& path, int channel) const
 {
+       if (_analysis->points (channel) == 0) {
+               return;
+       }
+       
        path.MoveToPoint (_db_label_width, y_for_linear (_analysis->get_point(channel, 0)[AudioPoint::RMS]));
 
        list<float> smoothing;