WaveformView.cpp File Reference

#include "WaveformView.h"
#include "WaveformAppearance.h"
#include "ClipParameters.h"
#include "WaveChannelView.h"
#include "WaveChannelViewConstants.h"
#include "WaveformVRulerControls.h"
#include "SampleHandle.h"
#include "../../../ui/EnvelopeHandle.h"
#include "../../../ui/TimeShiftHandle.h"
#include "AColor.h"
#include "Envelope.h"
#include "../../../../EnvelopeEditor.h"
#include "PendingTracks.h"
#include "../../../../ProjectSettings.h"
#include "SelectedRegion.h"
#include "SyncLock.h"
#include "../../../../TrackArt.h"
#include "../../../../TrackArtist.h"
#include "../../../../TrackPanelDrawingContext.h"
#include "../../../../TrackPanelMouseEvent.h"
#include "ViewInfo.h"
#include "WaveChannelUtilities.h"
#include "WaveClip.h"
#include "WaveTrack.h"
#include "WaveTrackUtilities.h"
#include "../../../../WaveTrackLocation.h"
#include "prefs/WaveformScale.h"
#include "WaveformSettings.h"
#include "FrameStatistics.h"
#include <wx/graphics.h>
#include <wx/dc.h>
#include <wx/gdicmn.h>
#include <wx/dcmemory.h>
#include "waveform/WaveBitmapCache.h"
#include "waveform/WaveDataCache.h"
#include "waveform/WavePaintParameters.h"
#include <atomic>
#include "prefs/GUIPrefs.h"
#include <mutex>
#include "WaveTrackControls.h"
#include "../../../../widgets/PopupMenuTable.h"
#include "ProjectAudioIO.h"
#include "ProjectHistory.h"
#include "../../../../RefreshCode.h"

Include dependency graph for WaveformView.cpp:

Go to the source code of this file.

Classes
struct	anonymous_namespace{WaveformView.cpp}::WaveBitmapCacheElementWX
class	anonymous_namespace{WaveformView.cpp}::WaveformPainter
struct	anonymous_namespace{WaveformView.cpp}::WaveformPainter::ChannelCaches
struct	anonymous_namespace{WaveformView.cpp}::WavePortion
struct	WaveColorMenuTable

Namespaces
namespace	anonymous_namespace{WaveformView.cpp}

Typedefs
using	anonymous_namespace{WaveformView.cpp}::ValueFinder = std::function< int(WaveTrack &) >

Functions
graphics::Color	anonymous_namespace{WaveformView.cpp}::ColorFromWXPen (const wxPen &pen)
graphics::Color	anonymous_namespace{WaveformView.cpp}::ColorFromWXBrush (const wxBrush &brush)
void	anonymous_namespace{WaveformView.cpp}::DrawWaveform (TrackPanelDrawingContext &context, const WaveTrack &track, const WaveChannelInterval &channelInterval, int leftOffset, double t0, double t1, const wxRect &rect, float zoomMin, float zoomMax, bool dB, float dBRange, bool muted)
void	anonymous_namespace{WaveformView.cpp}::DrawWaveformBackground (TrackPanelDrawingContext &context, int leftOffset, const wxRect &rect, const double env[], float zoomMin, float zoomMax, int zeroLevelYCoordinate, bool dB, float dBRange, double t0, double t1, bool bIsSyncLockSelected, bool highlightEnvelope)
void	anonymous_namespace{WaveformView.cpp}::FindWavePortions (std::vector< WavePortion > &portions, const wxRect &rect, const ZoomInfo &zoomInfo, const ClipParameters &params)
void	anonymous_namespace{WaveformView.cpp}::DrawIndividualSamples (TrackPanelDrawingContext &context, int leftOffset, const wxRect &rect, float zoomMin, float zoomMax, bool dB, float dBRange, const WaveChannelInterval &clip, bool showPoints, bool muted, bool highlight)
void	anonymous_namespace{WaveformView.cpp}::DrawEnvLine (TrackPanelDrawingContext &context, const wxRect &rect, int x0, int y0, int cy, bool top)
void	anonymous_namespace{WaveformView.cpp}::DrawEnvelope (TrackPanelDrawingContext &context, const wxRect &rect, const double env[], float zoomMin, float zoomMax, bool dB, float dBRange, bool highlight)
void	anonymous_namespace{WaveformView.cpp}::DrawClipWaveform (TrackPanelDrawingContext &context, const WaveChannel &channel, const WaveChannelInterval &clip, const wxRect &rect, bool dB, bool muted, bool selected)
void	anonymous_namespace{WaveformView.cpp}::DrawTimeSlider (TrackPanelDrawingContext &context, const wxRect &rect, bool rightwards, bool highlight)
const TranslatableString	anonymous_namespace{WaveformView.cpp}::GetWaveColorStr (int colorIndex)
	AppendRadioItem ("Instrument1", OnInstrument1ID, GetWaveColorStr(0), POPUP_MENU_FN(OnWaveColorChange), fn)
	AppendRadioItem ("Instrument2", OnInstrument2ID, GetWaveColorStr(1), POPUP_MENU_FN(OnWaveColorChange), fn)
	AppendRadioItem ("Instrument3", OnInstrument3ID, GetWaveColorStr(2), POPUP_MENU_FN(OnWaveColorChange), fn)
	AppendRadioItem ("Instrument4", OnInstrument4ID, GetWaveColorStr(3), POPUP_MENU_FN(OnWaveColorChange), fn)

Variables
static WaveChannelSubView::Type	sType
static WaveChannelSubViewType::RegisteredType	reg { sType }
static const WaveChannelSubViews::RegisteredFactory	key
static const auto	fn
static std::once_flag	flag
PopupMenuTable::AttachedItem	anonymous_namespace{WaveformView.cpp}::sAttachment
static WaveClip::Attachments::RegisteredFactory	sKeyW

Function Documentation

AppendRadioItem() [1/4]

AppendRadioItem	(	"Instrument1"	,
		OnInstrument1ID	,
		GetWaveColorStr(0)	,
		POPUP_MENU_FN(OnWaveColorChange)	,
		fn
	)

Referenced by for().

Here is the caller graph for this function:

AppendRadioItem() [2/4]

AppendRadioItem	(	"Instrument2"	,
		OnInstrument2ID	,
		GetWaveColorStr(1)	,
		POPUP_MENU_FN(OnWaveColorChange)	,
		fn
	)

AppendRadioItem() [3/4]

AppendRadioItem	(	"Instrument3"	,
		OnInstrument3ID	,
		GetWaveColorStr(2)	,
		POPUP_MENU_FN(OnWaveColorChange)	,
		fn
	)

AppendRadioItem() [4/4]

AppendRadioItem	(	"Instrument4"	,
		OnInstrument4ID	,
		GetWaveColorStr(3)	,
		POPUP_MENU_FN(OnWaveColorChange)	,
		fn
	)

Variable Documentation

flag

std::once_flag flag

static

Definition at line 1121 of file WaveformView.cpp.

Referenced by ToolBar::Add(), AnyTracksSelectedFlag(), AudioIOBusyFlag(), AudioIONotBusyFlag(), Journal::Events::anonymous_namespace{JournalEvents.cpp}::ByCode(), Journal::Events::anonymous_namespace{JournalEvents.cpp}::ByType(), CanStopAudioStreamFlag(), CaptureNotBusyFlag(), anonymous_namespace{EditMenus.cpp}::CutCopyAvailableFlag(), PrefsPanel::DefaultFactories(), CommandManager::Populator::DoBeginGroup(), CommandManager::Populator::DoEndGroup(), EditableTracksSelectedFlag(), EqualizationBandSliders::ErrMin(), AudacityLogger::Get(), FileHistory::Global(), anonymous_namespace{PluginMenus.cpp}::HasLastAnalyzerFlag(), anonymous_namespace{PluginMenus.cpp}::HasLastEffectFlag(), anonymous_namespace{PluginMenus.cpp}::HasLastGeneratorFlag(), anonymous_namespace{BatchProcessDialog.cpp}::HasLastToolFlag(), anonymous_namespace{PluginMenus.cpp}::HasTrackFocusFlag(), HasWaveDataFlag(), Importer::Initialize(), anonymous_namespace{AudioComMenus.cpp}::IsCloudProjectFlag(), IsNotSyncLockedFlag(), anonymous_namespace{PluginMenus.cpp}::IsRealtimeNotActiveFlag(), IsSyncLockedFlag(), anonymous_namespace{EditMenus.cpp}::JoinClipsAvailableFlag(), anonymous_namespace{LabelMenus.cpp}::LabelsSelectedFlag(), LabelTracksExistFlag(), NoAutoSelect(), NoiseReductionTimeSelectedFlag(), anonymous_namespace{ExportMIDI.cpp}::NoteTracksExistFlag(), NotMinimizedFlag(), RealtimeEffectListWindow::OnEffectListItemChange(), AttachedVirtualFunction< Tag, Return, This, Arguments >::Override< Subclass, Overridden >::Override(), WaveTrackControls::PanSlider(), PausedFlag(), anonymous_namespace{MixerBoard.cpp}::PlayableTracksExistFlag(), ProjectSerializer::ProjectSerializer(), RedoAvailableFlag(), EffectManager::SetSkipStateFlag(), SyncLockState::SetSyncLock(), anonymous_namespace{WaveTrackAffordanceControls.cpp}::SomeClipIsSelectedFlag(), UpdateManager::Start(), PlayableTrackControls::StaticNoteTCPLines(), PlayableTrackControls::StaticWaveTCPLines(), StereoRequiredFlag(), anonymous_namespace{WaveTrackAffordanceControls.cpp}::StretchedClipIsSelectedFlag(), TimeSelectedFlag(), anonymous_namespace{TimeTrackMenuItems.cpp}::TimeTrackDoesNotExistFlag(), TrackPanelHasFocus(), TracksExistFlag(), UndoAvailableFlag(), EqualizationUI::UpdateDraw(), AButton::UseDisabledAsDownHiliteImage(), DirectoriesPrefs::Validate(), NoteTrackControls::VelocitySlider(), TrackIterRange< TrackType >::VisitWhile(), WaveTrackControls::VolumeSlider(), WaveTracksExistFlag(), WaveTracksSelectedFlag(), ZoomInAvailableFlag(), and ZoomOutAvailableFlag().

fn

const auto fn

static

Initial value:

= []( PopupMenuHandler &handler, wxMenu &menu, int id ){
      auto &me = static_cast<WaveColorMenuTable&>( handler );
      auto pData = me.mpData;
      const auto &track = static_cast<WaveTrack&>(pData->track);
      auto &project = pData->project;
      bool unsafe = ProjectAudioIO::Get( project ).IsAudioActive();
 
      menu.Check(id, id == me.IdOfWaveColor(
         WaveformAppearance::Get(track).GetColorIndex()));
      menu.Enable( id, !unsafe );
   }

Definition at line 1109 of file WaveformView.cpp.

Referenced by staffpad::TimeAndPitch::_time_stretch(), ProjectFileManager::AddImportedTracks(), XMLMethodRegistry< Host >::AttributeReaderEntries::AttributeReaderEntries(), XMLMethodRegistry< Host >::AttributeWriterEntry::AttributeWriterEntry(), Biquad::CalcButterworthFilter(), Biquad::CalcChebyshevType1Filter(), Biquad::CalcChebyshevType2Filter(), audacity::cloud::audiocom::sync::RemoteProjectSnapshot::CalculateKnownBlocks(), GlobalHook< Tag, Signature, Default, Options >::Call(), XMLMethodRegistryBase::CallAttributeWriters(), XMLMethodRegistryBase::CallObjectAccessor(), XMLMethodRegistryBase::CallObjectWriters(), Journal::Events::anonymous_namespace{JournalEvents.cpp}::Type::checkDeserializer(), MenuRegistry::Options::CheckTest(), ProjectFileManager::Compact(), FileDialog::Create(), ProjectFileManager::DoImport(), anonymous_namespace{ImportMIDI.cpp}::DoImportMIDI(), AudioUnitEffect::ExportPresets(), VSTEffect::ExportPresets(), MP3Exporter::FindLibrary(), for_each_in_range(), SpectrumView::ForAll(), ProjectFileIO::GetCurrentUsage(), AUPImportFileHandle::HandleProject(), AudioUnitEffect::ImportPresets(), VSTEffect::ImportPresetsNC(), EQCurveReader::LoadCurves(), VSTWrapper::LoadFXB(), VSTWrapper::LoadFXP(), Tags::LoadGenres(), MP3Exporter::LoadLibrary(), VSTWrapper::LoadXML(), Journal::Events::anonymous_namespace{JournalEvents.cpp}::Type::makeSerializer(), NotifyingSelectedRegion::Mutators(), XMLMethodRegistry< Host >::ObjectReaderEntry::ObjectReaderEntry(), XMLMethodRegistry< Host >::ObjectWriterEntry::ObjectWriterEntry(), TagsEditorDialog::OnEdit(), TagsEditorDialog::OnLoad(), TagsEditorDialog::OnReset(), TagsEditorDialog::OnSave(), TypeSwitch::detail::Invoker< R, Exec, ObjectTypes >::operator()(), AudioUnitCleaner< T, fn >::operator()(), AutoRecoveryDialog::PopulateList(), anonymous_namespace{AudacityApp.cpp}::PopulatePreferences(), MacroCommands::ReadMacro(), LadspaInstance::RealtimeResume(), LadspaInstance::RealtimeSuspend(), ProjectFileIO::SafetyFileName(), EQCurveWriter::SaveCurves(), VSTWrapper::SaveFXB(), VSTWrapper::SaveFXP(), VSTWrapper::SaveXML(), FileDialog::SetFileExtension(), FileDialog::SetPath(), ProjectFileIO::ShouldCompact(), ShuttleGuiBase::TieNumberAsChoice(), transform_container(), transform_range(), TempDirectory::UnsavedProjectFileName(), EQCurveReader::UpdateDefaultCurves(), Registry::VisitorFunctions< RegistryTraits, Reference >::Visit(), ExportCommand::VisitSettings(), UndoManager::VisitStates(), MacroCommands::WriteMacro(), and Viewport::ZoomFitVertically().

key

const WaveChannelSubViews::RegisteredFactory key

static

Initial value:

{
   [](WaveChannelView &view) {
      return std::make_shared<WaveformView>( view );
   }
}

Definition at line 1052 of file WaveformView.cpp.

reg

WaveChannelSubViewType::RegisteredType reg { sType }

static

Definition at line 64 of file WaveformView.cpp.

sKeyW

WaveClip::Attachments::RegisteredFactory sKeyW

static

Initial value:

{ [](WaveClip&) {
   return std::make_unique<WaveformPainter>();
} }

Definition at line 1193 of file WaveformView.cpp.

Referenced by anonymous_namespace{WaveformView.cpp}::WaveformPainter::Get().

sType

WaveChannelSubView::Type sType

static

Initial value:

{
   WaveChannelViewConstants::Waveform,
   { wxT("Waveform"), XXO("Wa&veform") }
}

Definition at line 59 of file WaveformView.cpp.

Referenced by WaveformView::SubViewType().