mirror of
https://github.com/cookiengineer/audacity
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d7738c403f
... So this can be called more than once in its lifetime, in response to TAB key rotation.
70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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ButtonHandle.h
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Paul Licameli
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**********************************************************************/
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#ifndef __AUDACITY_BUTTON_HANDLE__
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#define __AUDACITY_BUTTON_HANDLE__
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#include "../../UIHandle.h"
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#include "../../MemoryX.h"
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class wxMouseEvent;
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#include <wx/gdicmn.h>
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class Track;
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class ButtonHandle /* not final */ : public UIHandle
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{
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ButtonHandle(const ButtonHandle&) = delete;
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public:
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std::shared_ptr<Track> GetTrack() const { return mpTrack.lock(); }
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bool IsClicked() const { return mIsClicked; }
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protected:
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explicit ButtonHandle
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( const std::shared_ptr<Track> &pTrack, const wxRect &rect );
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ButtonHandle &operator=(const ButtonHandle&) = default;
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virtual ~ButtonHandle();
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// This new abstract virtual simplifies the duties of further subclasses.
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// This class will decide whether to refresh the clicked cell for button state
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// change.
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// Subclass can decide to refresh other things and the results will be ORed.
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virtual Result CommitChanges
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(const wxMouseEvent &event, AudacityProject *pProject, wxWindow *pParent) = 0;
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void Enter() override;
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Result Click
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(const TrackPanelMouseEvent &event, AudacityProject *pProject) override;
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Result Drag
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(const TrackPanelMouseEvent &event, AudacityProject *pProject) override;
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HitTestPreview Preview
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(const TrackPanelMouseState &state, const AudacityProject *pProject)
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override;
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Result Release
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(const TrackPanelMouseEvent &event, AudacityProject *pProject,
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wxWindow *pParent) override;
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Result Cancel(AudacityProject *pProject) override;
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std::weak_ptr<Track> mpTrack;
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wxRect mRect;
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bool mWasIn{ true };
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bool mIsClicked{};
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};
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#endif
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