73 lines
1.6 KiB
C++
73 lines
1.6 KiB
C++
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/**********************************************************************
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Audacity: A Digital Audio Editor
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Silence.cpp
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Dominic Mazzoni
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*******************************************************************//**
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\class EffectSilence
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\brief An Effect for the "Generator" menu to add silence.
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*//*******************************************************************/
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#include "../Audacity.h"
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#include <wx/defs.h>
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#include <wx/button.h>
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#include <wx/sizer.h>
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#include <wx/stattext.h>
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#include <wx/textctrl.h>
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#include "Silence.h"
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#include "../WaveTrack.h"
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#include "../TimeDialog.h"
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bool EffectSilence::PromptUser()
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{
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TimeDialog dlog(mParent, _("Silence Generator"));
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dlog.SetSampleRate(mProjectRate);
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if (mT1 > mT0) {
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// there is a selection: let's fit in there...
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mDuration = mT1 - mT0;
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dlog.SetFormatString(wxT("hh:mm:ss + samples"));
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} else {
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// retrieve last used values
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dlog.SetFormatString(wxT("seconds"));
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}
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dlog.SetTimeValue(mDuration);
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if (dlog.ShowModal() == wxID_CANCEL)
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return false;
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mDuration = dlog.GetTimeValue();
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return true;
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}
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bool EffectSilence::GenerateTrack(WaveTrack *tmp,
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const WaveTrack &track,
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int ntrack)
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{
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tmp->InsertSilence(0.0, mDuration);
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return true;
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}
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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: 78c8d521-815a-4fdb-830a-f9655cd4f529
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