Title of export dialog is now either "Export File" or "Export Selection", so user knows which menu option they selected.

Vaughan, 2013-11-02: James also turned on EXPERIMENTAL_SCIENCE_FILTERS.

src/Experimental.h

@@ -32,7 +32,7 @@
 
 
 // JKC (effect by Norm C, 02 Oct 2013)  disabled for now.
-//#define EXPERIMENTAL_SCIENCE_FILTERS
+#define EXPERIMENTAL_SCIENCE_FILTERS
 
 // LLL, 01 Oct 2013:
 // new key assignment view for preferences

src/Menus.cpp

@@ -3034,6 +3034,7 @@ void AudacityProject::OnExportSelection()
    Exporter e;
 
    wxGetApp().SetMissingAliasedFileWarningShouldShow(true);
+   e.SetFileDialogTitle( _("Export Selection") );
    e.Process(this, true, mViewInfo.sel0, mViewInfo.sel1);
 }
 

src/export/Export.cpp

@@ -289,6 +289,7 @@ Mixer* ExportPlugin::CreateMixer(int numInputTracks, WaveTrack **inputTracks,
 Exporter::Exporter()
 {
    mMixerSpec = NULL;
+   SetFileDialogTitle( _("Export File") );
 
    RegisterPlugin(New_ExportPCM());
    RegisterPlugin(New_ExportMP3());
@@ -325,6 +326,12 @@ Exporter::~Exporter()
    }
 }
 
+void Exporter::SetFileDialogTitle( const wxString & DialogTitle )
+{
+   // The default title is "Export File"
+   mFileDialogTitle = DialogTitle;
+}
+
 int Exporter::FindFormatIndex(int exportindex)
 {
    int c = 0;
@@ -542,7 +549,7 @@ bool Exporter::GetFilename()
    while (true) {
 
       FileDialog fd(mProject,
-                    _("Export File"),
+                    mFileDialogTitle,
                     mFilename.GetPath(),
                     mFilename.GetFullName(),
                     maskString,

src/export/Export.h

@@ -141,6 +141,7 @@ public:
    Exporter();
    virtual ~Exporter();
 
+   void SetFileDialogTitle( const wxString & DialogTitle );
    void RegisterPlugin(ExportPlugin *plugin);
 
    bool Process(AudacityProject *project, bool selectedOnly,
@@ -164,6 +165,7 @@ private:
 
 private:
    FileDialog *mDialog;
+   wxString mFileDialogTitle;
    AudacityProject *mProject;
    MixerSpec *mMixerSpec;