ExtImportPrefs.h

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  ExtImportPrefs.h
 
  LRN
 
**********************************************************************/
 
#ifndef __AUDACITY_EXT_IMPORT_PREFS__
#define __AUDACITY_EXT_IMPORT_PREFS__
 
#include <wx/defs.h>
#include <wx/dnd.h> // to inherit wxDropTarget
 
#include "PrefsPanel.h"
 
#include "ImportPlugin.h"
 
class wxButton;
class wxGridEvent;
class wxGridRangeSelectEvent;
class wxListCtrl;
class wxListEvent;
class ExtImportItem;
class ExtImportPrefs;
class Grid;
class ShuttleGui;
 
#define EXT_IMPORT_PREFS_PLUGIN_SYMBOL ComponentInterfaceSymbol{ XO("Ext Import") }
 
class ExtImportPrefsDropTarget final : public wxDropTarget
{
public:
   // Takes ownership of the argument
   ExtImportPrefsDropTarget(wxDataObject* dataObject = nullptr);
   ~ExtImportPrefsDropTarget ();
   wxDragResult OnData(wxCoord x, wxCoord y, wxDragResult def);
   bool OnDrop(wxCoord x, wxCoord y);
   wxDragResult OnEnter(wxCoord x, wxCoord y, wxDragResult def);
   wxDragResult OnDragOver(wxCoord x, wxCoord y, wxDragResult def);
   void OnLeave();
   void SetPrefs (ExtImportPrefs *prefs);
private:
   ExtImportPrefs *mPrefs;
};
 
class ExtImportPrefs final : public PrefsPanel
{
 public:
   ExtImportPrefs(wxWindow * parent, wxWindowID winid);
   ~ExtImportPrefs();
   ComponentInterfaceSymbol GetSymbol() const override;
   TranslatableString GetDescription() const override;
 
   bool Commit() override;
   ManualPageID HelpPageName() override;
   void PopulateOrExchange(ShuttleGui & S) override;
 
   // See bug #2315 for discussion. This should be reviewed
   // and (possibly) removed after wx3.1.3.
   void OnShow(wxShowEvent& event);
 
   void OnPluginKeyDown(wxListEvent& event);
   void OnPluginBeginDrag(wxListEvent& event);
   void OnRuleTableKeyDown(wxKeyEvent& event);
   void OnRuleTableSelect(wxGridEvent& event);
   void OnRuleTableEdit(wxGridEvent& event);
   void OnRuleTableSelectRange(wxGridRangeSelectEvent& event);
   void OnRuleTableCellClick(wxGridEvent& event);
   void OnAddRule(wxCommandEvent& event);
   void OnDelRule(wxCommandEvent& event);
   void OnRuleMoveUp(wxCommandEvent& event);
   void OnRuleMoveDown(wxCommandEvent& event);
   void OnFilterMoveUp(wxCommandEvent& event);
   void OnFilterMoveDown(wxCommandEvent& event);
 
   void OnNavKey (wxNavigationKeyEvent& event);
 
   void SwapRows (int row1, int row2);
   void SwapPluginRows (int row1, int row2);
 
   Grid *GetRuleTable() { return RuleTable; }
   wxListCtrl *GetPluginList() { return PluginList; }
 
   wxWindow *GetDragFocus() { return mDragFocus; }
 
 private:
 
   Grid *RuleTable;
   wxListCtrl *PluginList;
 
   wxButton *AddRule;
   wxButton *DelRule;
   wxButton *MoveRuleUp;
   wxButton *MoveRuleDown;
   wxButton *MoveFilterUp;
   wxButton *MoveFilterDown;
 
   wxTextDataObject *dragtext1 {};
   wxTextDataObject *dragtext2 {};
 
   bool mCreateTable;
   wxWindow *mDragFocus;
   bool mFakeKeyEvent;
   bool mStopRecursiveSelection;
 
   int last_selected;
 
   void FakeOnPluginKeyDown (int keycode);
   void DoOnRuleTableKeyDown (int keycode);
   bool DoOnPluginKeyDown (int code);
   void DoOnRuleTableSelect (int toprow);
   void AddItemToTable (int index, const ExtImportItem *item);
   void Populate();
   DECLARE_EVENT_TABLE()
};
 
#endif