anonymous_namespace{ViewInfo.cpp}::SelectedRegionRestorer Struct Reference

Inheritance diagram for anonymous_namespace{ViewInfo.cpp}::SelectedRegionRestorer:

Collaboration diagram for anonymous_namespace{ViewInfo.cpp}::SelectedRegionRestorer:

Public Member Functions
	SelectedRegionRestorer (AudacityProject &project)
void	RestoreUndoRedoState (AudacityProject &project) override
	Modify the project when undoing or redoing to some state in history. More...
Public Member Functions inherited from UndoStateExtension
virtual	~UndoStateExtension ()
virtual void	RestoreUndoRedoState (AudacityProject &project)=0
	Modify the project when undoing or redoing to some state in history. More...
virtual bool	CanUndoOrRedo (const AudacityProject &project)
	Whether undo or redo is now permitted; default returns true. More...

Public Attributes
SelectedRegion	mSelectedRegion

Detailed Description

Definition at line 317 of file ViewInfo.cpp.

Constructor & Destructor Documentation

SelectedRegionRestorer()

anonymous_namespace{ViewInfo.cpp}::SelectedRegionRestorer::SelectedRegionRestorer ( AudacityProject &  project )

inline

Definition at line 318 of file ViewInfo.cpp.

      : mSelectedRegion{ ViewInfo::Get(project).selectedRegion }
   {}

Member Function Documentation

RestoreUndoRedoState()

void anonymous_namespace{ViewInfo.cpp}::SelectedRegionRestorer::RestoreUndoRedoState ( AudacityProject &  project )

inlineoverridevirtual

Modify the project when undoing or redoing to some state in history.

Implements UndoStateExtension.

Definition at line 321 of file ViewInfo.cpp.

                                                                {
      ViewInfo::Get(project).selectedRegion = mSelectedRegion;
   }

References ViewInfo::Get(), project, and ViewInfo::selectedRegion.

Here is the call graph for this function:

Member Data Documentation

mSelectedRegion

SelectedRegion anonymous_namespace{ViewInfo.cpp}::SelectedRegionRestorer::mSelectedRegion

Definition at line 324 of file ViewInfo.cpp.

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The documentation for this struct was generated from the following file:

• ViewInfo.cpp