160 lines
3.1 KiB
C++
160 lines
3.1 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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FreqWindow.h
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Dominic Mazzoni
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**********************************************************************/
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#ifndef __AUDACITY_FREQ_WINDOW__
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#define __AUDACITY_FREQ_WINDOW__
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#include <wx/brush.h>
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#include <wx/frame.h>
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#include <wx/panel.h>
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#include <wx/checkbox.h>
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#include <wx/dialog.h>
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#include <wx/gdicmn.h>
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#include <wx/pen.h>
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#include <wx/font.h>
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#include <wx/sizer.h>
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#include <wx/stattext.h>
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#include "widgets/Ruler.h"
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class wxStatusBar;
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class wxButton;
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class wxChoice;
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class FreqWindow;
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class TrackList;
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class FreqWindow;
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class FreqPlot:public wxWindow {
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public:
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FreqPlot(wxWindow * parent, wxWindowID id,
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const wxPoint & pos, const wxSize & size);
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void OnMouseEvent(wxMouseEvent & event);
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void OnPaint(wxPaintEvent & event);
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void OnErase(wxEraseEvent & event);
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private:
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FreqWindow * freqWindow;
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DECLARE_EVENT_TABLE()
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};
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class FreqWindow:public wxDialog {
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public:
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FreqWindow(wxWindow * parent, wxWindowID id,
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const wxString & title, const wxPoint & pos);
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virtual ~ FreqWindow();
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void GetAudio();
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void Plot();
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void PlotMouseEvent(wxMouseEvent & event);
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void PlotPaint(wxPaintEvent & event);
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void OnCloseWindow(wxCloseEvent & event);
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void OnCloseButton(wxCommandEvent & event);
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void OnSize(wxSizeEvent & event);
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void OnAlgChoice(wxCommandEvent & event);
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void OnSizeChoice(wxCommandEvent & event);
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void OnFuncChoice(wxCommandEvent & event);
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void OnAxisChoice(wxCommandEvent & event);
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void OnExport(wxCommandEvent & event);
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void OnReplot(wxCommandEvent & event);
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void OnGridOnOff(wxCommandEvent & event);
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void Recalc();
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void DrawPlot();
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private:
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float *mBuffer;
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bool mDrawGrid;
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int mSize;
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int mAlg;
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int mFunc;
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int mAxis;
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int dBRange;
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AudacityProject *p;
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#ifdef __WXMSW__
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static const int fontSize = 8;
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#else
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static const int fontSize = 10;
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#endif
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wxStatusBar *mInfo;
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FreqPlot *mFreqPlot;
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wxFont mFreqFont;
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wxCursor *mArrowCursor;
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wxCursor *mCrossCursor;
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wxButton *mCloseButton;
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wxButton *mExportButton;
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wxButton *mReplotButton;
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wxChoice *mAlgChoice;
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wxChoice *mSizeChoice;
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wxChoice *mFuncChoice;
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wxChoice *mAxisChoice;
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wxCheckBox *mGridOnOff;
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wxRect mPlotRect;
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wxRect mInfoRect;
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wxRect mUpdateRect;
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wxFlexGridSizer *szr;
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RulerPanel *vRuler;
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RulerPanel *hRuler;
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wxStaticText *mInfoText;
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int mLeftMargin;
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int mBottomMargin;
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int mInfoHeight;
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double mRate;
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int mDataLen;
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float *mData;
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int mWindowSize;
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float *mProcessed;
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int mProcessedSize;
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bool mLogAxis;
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float mYMin;
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float mYMax;
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float mYStep;
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wxBitmap *mBitmap;
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int mMouseX;
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int mMouseY;
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float GetProcessedValue(float freq0, float freq1);
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DECLARE_EVENT_TABLE()
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};
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#endif
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// Indentation settings for Vim and Emacs and unique identifier for Arch, a
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// version control system. Please do not modify past this point.
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//
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// Local Variables:
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// c-basic-offset: 3
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// indent-tabs-mode: nil
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// End:
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//
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// vim: et sts=3 sw=3
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// arch-tag: 37e1be28-d2f0-426a-ad2a-23a874ba4265
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