/**********************************************************************

  Audacity: A Digital Audio Editor

  BatchProcessDialog.h

  Dominic Mazzoni
  James Crook

**********************************************************************/

#ifndef __AUDACITY_MACROS_WINDOW__
#define __AUDACITY_MACROS_WINDOW__

#include <wx/defs.h>

#include "BatchCommands.h"
#include "Prefs.h"

class wxWindow;
class wxTextCtrl;
class wxListCtrl;
class wxListEvent;
class wxButton;
class wxTextCtrl;
class AudacityProject;
class ShuttleGui;

class ApplyMacroDialog : public wxDialogWrapper {
 public:
   // constructors and destructors
   ApplyMacroDialog(
      wxWindow * parent, AudacityProject &project, bool bInherited=false);
   virtual ~ApplyMacroDialog();
 public:
   // Populate methods NOT virtual.
   void Populate();
   void PopulateOrExchange( ShuttleGui & S );
   virtual void OnApplyToProject(wxCommandEvent & event);
   virtual void OnApplyToFiles(wxCommandEvent & event);
   virtual void OnCancel(wxCommandEvent & event);
   virtual void OnHelp(wxCommandEvent & event);

   virtual ManualPageID GetHelpPageName() {return "Apply_Macro";}

   void PopulateMacros();
   static CommandID MacroIdOfName( const wxString & MacroName );
   void ApplyMacroToProject( int iMacro, bool bHasGui=true );
   void ApplyMacroToProject( const CommandID & MacroID, bool bHasGui=true );

   // These will be reused in the derived class...
   wxListCtrl *mList;
   wxListCtrl *mMacros;
   MacroCommands mMacroCommands; /// Provides list of available commands.

   wxButton *mResize;
   wxButton *mOK;
   wxButton *mCancel;
   wxTextCtrl *mResults;
   bool mAbort;
   bool mbExpanded;
   wxString mActiveMacro;
   wxString mMacroBeingRenamed;

protected:
   AudacityProject &mProject;
   const MacroCommandsCatalog mCatalog;

   DECLARE_EVENT_TABLE()
};

class MacrosWindow final : public ApplyMacroDialog,
                           public PrefsListener
{
public:
   MacrosWindow(
      wxWindow * parent, AudacityProject &project, bool bExpanded=true);
   ~MacrosWindow();
   void UpdateDisplay( bool bExpanded );

private:
   TranslatableString WindowTitle() const;

   void Populate();
   void PopulateOrExchange(ShuttleGui &S);
   void OnApplyToProject(wxCommandEvent & event) override;
   void OnApplyToFiles(wxCommandEvent & event) override;
   void OnCancel(wxCommandEvent &event) override;

   virtual ManualPageID GetHelpPageName() override {return 
      mbExpanded ? "Manage_Macros"
         : "Apply_Macro";}

   void PopulateList();
   void AddItem(const CommandID &command, wxString const &params);
   bool ChangeOK();
   void UpdateMenus();
   void ShowActiveMacro();

   void OnMacroSelected(wxListEvent &event);
   void OnListSelected(wxListEvent &event);
   void OnMacrosBeginEdit(wxListEvent &event);
   void OnMacrosEndEdit(wxListEvent &event);
   void OnAdd(wxCommandEvent &event);
   void OnRemove(wxCommandEvent &event);
   void OnRename(wxCommandEvent &event);
   void OnRestore(wxCommandEvent &event);
   void OnImport(wxCommandEvent &event);
   void OnExport(wxCommandEvent &event);
   void OnSave(wxCommandEvent &event);

   void OnExpand(wxCommandEvent &event);
   void OnShrink(wxCommandEvent &event);
   void OnSize(wxSizeEvent &event);

   void OnCommandActivated(wxListEvent &event);
   void OnInsert(wxCommandEvent &event);
   void OnEditCommandParams(wxCommandEvent &event);

   void OnDelete(wxCommandEvent &event);
   void OnUp(wxCommandEvent &event);
   void OnDown(wxCommandEvent &event);

   void OnOK(wxCommandEvent &event);

   void OnKeyDown(wxKeyEvent &event);
   void FitColumns();
   void InsertCommandAt(int item);
   bool SaveChanges();

   // PrefsListener implementation
   void UpdatePrefs() override;

   AudacityProject &mProject;

   wxButton *mRemove;
   wxButton *mRename;
   wxButton *mRestore;
   wxButton *mImport;
   wxButton *mExport;
   wxButton *mSave;

   int mSelectedCommand;
   bool mChanged;

   DECLARE_EVENT_TABLE()
};

#endif