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1 /*
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2 Harmonic Visualiser
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3
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4 An audio file viewer and editor.
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5 Centre for Digital Music, Queen Mary, University of London.
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6 This file copyright 2011 Wen Xue.
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7
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8 This program is free software; you can redistribute it and/or
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9 modify it under the terms of the GNU General Public License as
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10 published by the Free Software Foundation; either version 2 of the
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11 License, or (at your option) any later version.
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12 */
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13 //---------------------------------------------------------------------------
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14
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15 #ifndef EventBoxUnitH
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16 #define EventBoxUnitH
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17 //---------------------------------------------------------------------------
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18 /*
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19 EventBoxUnit.cpp implements the event (harmonic sinusoid) box used by HV to maintain
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20 a list of harmonic sinusoidal events.
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21 */
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22
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23 #include <Classes.hpp>
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24 #include <Controls.hpp>
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25 #include <StdCtrls.hpp>
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26 #include <Forms.hpp>
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27 #include <Buttons.hpp>
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28 #include <Menus.hpp>
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29 #include "hs.h"
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30 #include "arrayalloc.h"
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31 //---------------------------------------------------------------------------
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32
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33 class TEventBox : public TForm
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34 {
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35 __published: // IDE-managed Components
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36 TListBox *ListBox1;
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37 TSpeedButton *SpeedButton1;
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38 TSpeedButton *SpeedButton2;
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39 TPopupMenu *PopupMenu1;
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40 TMenuItem *Vibratowizard1;
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41 TCheckBox *CheckBox1;
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42 TMenuItem *Cut1;
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43 TMenuItem *Extract1;
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44 TMenuItem *Sourcefilter1;
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45 void __fastcall ListBox1MouseDown(TObject *Sender, TMouseButton Button,
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46 TShiftState Shift, int X, int Y);
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47 void __fastcall Save(TObject *Sender);
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48 void __fastcall Load(TObject *Sender);
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49 void __fastcall ListBox1KeyUp(TObject *Sender, WORD &Key,
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50 TShiftState Shift);
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51 void __fastcall Vibratowizard1Click(TObject *Sender);
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52 void __fastcall ListBox1DblClick(TObject *Sender);
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53 void __fastcall FormClick(TObject *Sender);
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54 void __fastcall Cut1Click(TObject *Sender);
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55 void __fastcall PopupMenu1Popup(TObject *Sender);
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56 void __fastcall Extract1Click(TObject *Sender);
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57 void __fastcall Sourcefilter1Click(TObject *Sender);
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58 private: // User declarations
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59 public: // User declarations
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60 __fastcall TEventBox(TComponent* Owner);
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61 __fastcall ~TEventBox();
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62 void __fastcall Clear();
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63 void __fastcall LoadFromFile(AnsiString FileName);
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64 THS* __fastcall NewHS(int M, int Fr);
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65 void __fastcall SaveToFile(AnsiString FileName);
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66 void __fastcall SetItemIndex(int index);
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67 void __fastcall Sort();
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68 int HSCount;
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69 int HSCapacity;
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70 THS** HS;
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71 };
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72 //---------------------------------------------------------------------------
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73 extern PACKAGE TEventBox *EventBox;
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74 //---------------------------------------------------------------------------
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75 #endif
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