diff options
| author | Carl Hetherington <cth@carlh.net> | 2013-07-25 11:38:15 +0100 |
|---|---|---|
| committer | Carl Hetherington <cth@carlh.net> | 2013-07-25 11:38:15 +0100 |
| commit | 45a523803b72cf132b44b6feec543e3587becf3a (patch) | |
| tree | 336aea4db3519643299b3552e524f4c1b74814b2 /src/wx/audio_plot.cc | |
| parent | 8b05d71534e5e27ef4514af781a9e9d1259e7c03 (diff) | |
Prevent infinite loop of audio analysis if it is cancelled.
Diffstat (limited to 'src/wx/audio_plot.cc')
| -rw-r--r-- | src/wx/audio_plot.cc | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/wx/audio_plot.cc b/src/wx/audio_plot.cc index b2be40036..2539a93d9 100644 --- a/src/wx/audio_plot.cc +++ b/src/wx/audio_plot.cc @@ -40,6 +40,7 @@ AudioPlot::AudioPlot (wxWindow* 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); @@ -96,6 +97,13 @@ AudioPlot::set_type_visible (int t, bool v) } void +AudioPlot::set_message (wxString s) +{ + _message = s; + Refresh (); +} + +void AudioPlot::paint (wxPaintEvent &) { wxPaintDC dc (this); @@ -107,7 +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; } |