anonymous_namespace{WaveChannelView.cpp} Namespace Reference

Classes
struct	PlacementArray

Typedefs
using	PMF = bool(WaveTrackAffordanceControls::*)(AudacityProject &)

Functions
template<typename Iter >
Iter	SelectedClip (const ViewInfo &viewInfo, Iter begin, Iter end)
template<typename Iter , typename Comp >
std::shared_ptr< WaveChannelInterval >	NextClipLooped (ViewInfo &viewInfo, Iter begin, Iter end, Comp comp)
bool	AnyAffordance (AudacityProject &project, WaveChannelView &view, PMF pmf)

Variables
static const ChannelGroup::Attachments::RegisteredFactory	key { [](auto &) { return std::make_unique<PlacementArray>(); } }

Typedef Documentation

PMF

using anonymous_namespace{WaveChannelView.cpp}::PMF = typedef bool (WaveTrackAffordanceControls::*)(AudacityProject &)

Definition at line 1452 of file WaveChannelView.cpp.

Function Documentation

AnyAffordance()

bool anonymous_namespace{WaveChannelView.cpp}::AnyAffordance	(	AudacityProject &	project,
		WaveChannelView &	view,
		PMF	pmf
	)

Definition at line 1453 of file WaveChannelView.cpp.

{
   const auto pWaveChannel = view.FindWaveChannel();
   const auto pTrack = &pWaveChannel->GetTrack();
   auto& channelView = ChannelView::Get(**pTrack->Channels().begin());
   if (const auto affordance =
      std::dynamic_pointer_cast<WaveTrackAffordanceControls>(
         channelView.GetAffordanceControls()).get()
      ; affordance && (affordance->*pmf)(project)
   )
      return true;
   return false;
}

References WaveChannelView::FindWaveChannel(), ChannelView::Get(), and project.

Referenced by WaveChannelView::CopySelectedText(), WaveChannelView::CutSelectedText(), WaveChannelView::PasteText(), and WaveChannelView::SelectAllText().

Here is the call graph for this function:

Here is the caller graph for this function:

NextClipLooped()

template<typename Iter , typename Comp >

std::shared_ptr< WaveChannelInterval > anonymous_namespace{WaveChannelView.cpp}::NextClipLooped	(	ViewInfo &	viewInfo,
		Iter	begin,
		Iter	end,
		Comp	comp
	)

Definition at line 1193 of file WaveChannelView.cpp.

   {
      auto it = SelectedClip(viewInfo, begin, end);
      if (it == end)
         it = std::find_if(begin, end, comp);
      else
         it = std::next(it);
 
      if (it == end)
         return *begin;
      return *it;
   }

References details::begin(), details::end(), and SelectedClip().

Referenced by WaveChannelView::SelectNextClip().

Here is the call graph for this function:

Here is the caller graph for this function:

SelectedClip()

template<typename Iter >

Iter anonymous_namespace{WaveChannelView.cpp}::SelectedClip	(	const ViewInfo &	viewInfo,
		Iter	begin,
		Iter	end
	)

Decide whether a clip is selected from its start and end times (only)

Definition at line 1180 of file WaveChannelView.cpp.

   {
      const auto isClipSelected =
      [&viewInfo](const std::shared_ptr<WaveChannelInterval> &pClip) {
         return pClip->GetPlayStartTime() == viewInfo.selectedRegion.t0() &&
           pClip->GetPlayEndTime() == viewInfo.selectedRegion.t1();
      };
      return std::find_if(begin, end, isClipSelected);
   }

References details::begin(), details::end(), ViewInfo::selectedRegion, NotifyingSelectedRegion::t0(), and NotifyingSelectedRegion::t1().

Referenced by NextClipLooped().

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

key

const ChannelGroup::Attachments::RegisteredFactory anonymous_namespace{WaveChannelView.cpp}::key { [](auto &) { return std::make_unique<PlacementArray>(); } }

static

Definition at line 70 of file WaveChannelView.cpp.

Referenced by anonymous_namespace{WaveChannelView.cpp}::PlacementArray::Get().