CommandContext.cpp

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/**********************************************************************
 
   Audacity - A Digital Audio Editor
   Copyright 1999-2017 Audacity Team
   License: wxwidgets
 
   Dan Horgan
   James Crook
 
******************************************************************//*******************************************************************/
 
 
#include "CommandContext.h"
 
#include <map>
#include <wx/log.h>
#include <wx/variant.h>
#include <wx/arrstr.h>
 
#include "CommandTargets.h"
 
CommandContext::CommandContext(
      AudacityProject &p
      , const wxEvent *e
      , int ii
      , const CommandParameter &param
   )
      : project{ p }
      // No target specified?  Use the special interactive one that pops up a dialog.
      , pOutput( std::make_unique<InteractiveOutputTargets>() )
      , pEvt{ e }
      , index{ ii }
      , parameter{ param }
{
}
   
CommandContext::CommandContext(
      AudacityProject &p,
      std::unique_ptr<CommandOutputTargets> target)
      : project{ p }
      // Revisit and use std_unique pointer for pOutput??
      , pOutput( std::move( target) )
      , pEvt{ nullptr }
      , index{ 0 }
      , parameter{ CommandParameter{}}
{
}
 
CommandContext::~CommandContext() = default;
 
void CommandContext::Status( const wxString & message, bool bFlush ) const
{
   if( pOutput )
      pOutput->Status( message, bFlush );
   else
   {
      wxLogDebug("Status:%s", message );
   }
}
 
void CommandContext::Error(  const wxString & message ) const
{
   if( pOutput )
      pOutput->Error( message );
   else
   {
      wxLogDebug("Error:%s", message );
   }
}
 
void CommandContext::Progress( double d ) const
{
   if( pOutput )
      pOutput->Progress( d );
}
 
void CommandContext::StartArray() const
{
   if( pOutput )
      pOutput->StartArray();
}
void CommandContext::EndArray() const
{
   if( pOutput )
      pOutput->EndArray();
}
void CommandContext::StartStruct() const
{
   if( pOutput )
      pOutput->StartStruct();
}
void CommandContext::EndStruct() const
{
   if( pOutput )
      pOutput->EndStruct();
}
void CommandContext::StartField(const wxString &name) const
{
   if( pOutput )
      pOutput->StartField(name);
}
void CommandContext::EndField() const
{
   if( pOutput )
      pOutput->EndField();
}
void CommandContext::AddItem(const wxString &value , const wxString &name ) const
{
   if( pOutput )
      pOutput->AddItem( value, name );
}
void CommandContext::AddBool(const bool value      , const wxString &name ) const
{
   if( pOutput )
      pOutput->AddItem( value, name );
}
void CommandContext::AddItem(const double value    , const wxString &name ) const
{
   if( pOutput )
      pOutput->AddItem( value, name );
}