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Code Issues Releases Wiki Activity

New base classes of TrackPanel just for the bitmap backing and overlay system...

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... to make it reusable by other classes.

Also, don't create a second DC when repainting TrackPanel.
This commit is contained in:
Paul Licameli
2016-05-07 13:00:48 -04:00
parent 3569851609
commit 7c2a531486
20 changed files with 419 additions and 253 deletions
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7
src/Project.h
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@@ -21,6 +21,8 @@
#include "Audacity.h"
#include "Experimental.h"
#include "widgets/OverlayPanel.h"
#include "DirManager.h"
#include "ViewInfo.h"
#include "TrackPanelListener.h"
@@ -62,7 +64,6 @@ class Tags;
class EffectPlugs;
class TrackPanel;
class TrackPanelOverlay;
class FreqWindow;
class ContrastDialog;
class Meter;
@@ -710,11 +711,11 @@ public:
friend class CommandManager;
// TrackPanelOverlay objects
std::unique_ptr<TrackPanelOverlay>
std::unique_ptr<Overlay>
mIndicatorOverlay, mCursorOverlay;
#ifdef EXPERIMENTAL_SCRUBBING_BASIC
std::unique_ptr<TrackPanelOverlay> mScrubOverlay;
std::unique_ptr<Overlay> mScrubOverlay;
std::unique_ptr<Scrubber> mScrubber;
public:
Scrubber &GetScrubber() { return *mScrubber; }