Audacity 3.2.0
TrackArt.h
Go to the documentation of this file.
1/**********************************************************************
2
3 Audacity: A Digital Audio Editor
4
5 @file TrackArt.h
6
7 Paul Licameli split from TrackArtist.h
8
9**********************************************************************/
10#ifndef __AUDACITY_TRACK_ART__
11#define __AUDACITY_TRACK_ART__
12
13class Track;
15class wxBrush;
16class wxDC;
17class wxRect;
18class wxString;
19
20namespace TrackArt {
21
22 static constexpr int ClipFrameRadius{ 6 };
23
24 //Draws clip affordance and title string, if not empty.
25 //Returns clip's title rectangle
26 AUDACITY_DLL_API
27 wxRect DrawClipAffordance(wxDC& dc, const wxRect& affordanceRect, bool highlight = false, bool selected = false);
28
29 AUDACITY_DLL_API
30 bool DrawClipTitle(wxDC& dc, const wxRect& titleRect, const wxString& title);
31
32 AUDACITY_DLL_API
34 wxDC& dc, const wxRect& titleRect, const wxString& title,
35 double clipStretchRatio);
36
37 AUDACITY_DLL_API
38 void DrawClipEdges(wxDC& dc, const wxRect& clipRect, bool selected = false);
39
40 //Used to draw clip boundaries without contents/details when it's not
41 //sensible to show them
42 AUDACITY_DLL_API
43 void DrawClipFolded(wxDC& dc, const wxRect& rect);
44
45 // Helper: draws the "sync-locked" watermark tiled to a rectangle
46 AUDACITY_DLL_API
48 TrackPanelDrawingContext &context, const wxRect &rect );
49
50 // Helper: draws background with selection rect
51 AUDACITY_DLL_API
53 const wxRect &rect, const Track *track,
54 const wxBrush &selBrush, const wxBrush &unselBrush,
55 bool useSelection = true);
56
57 AUDACITY_DLL_API
59 const wxRect& rect, const Track* track);
60
61 AUDACITY_DLL_API
63 const wxRect & rect );
64
65 AUDACITY_DLL_API
66 wxString TruncateText(wxDC& dc, const wxString& text, const int maxWidth);
67}
68
69extern AUDACITY_DLL_API int GetWaveYPos(float value, float min, float max,
70 int height, bool dB, bool outer, float dBr,
71 bool clip);
72extern float FromDB(float value, double dBRange);
73extern AUDACITY_DLL_API float ValueOfPixel(int yy, int height, bool offset,
74 bool dB, double dBRange, float zoomMin, float zoomMax);
75
76#endif
static const wxPoint2DDouble outer[]
Definition: ASlider.cpp:397
int min(int a, int b)
static const auto title
float FromDB(float value, double dBRange)
Definition: TrackArt.cpp:106
AUDACITY_DLL_API float ValueOfPixel(int yy, int height, bool offset, bool dB, double dBRange, float zoomMin, float zoomMax)
Definition: TrackArt.cpp:115
AUDACITY_DLL_API int GetWaveYPos(float value, float min, float max, int height, bool dB, bool outer, float dBr, bool clip)
Definition: TrackArt.cpp:59
Abstract base class for an object holding data associated with points on a time axis.
Definition: Track.h:123
AUDACITY_DLL_API void DrawSyncLockTiles(TrackPanelDrawingContext &context, const wxRect &rect)
Definition: TrackArt.cpp:418
AUDACITY_DLL_API wxString TruncateText(wxDC &dc, const wxString &text, const int maxWidth)
Definition: TrackArt.cpp:166
AUDACITY_DLL_API void DrawClipFolded(wxDC &dc, const wxRect &rect)
Definition: TrackArt.cpp:399
AUDACITY_DLL_API void DrawClipEdges(wxDC &dc, const wxRect &clipRect, bool selected=false)
Definition: TrackArt.cpp:362
AUDACITY_DLL_API wxRect DrawClipAffordance(wxDC &dc, const wxRect &affordanceRect, bool highlight=false, bool selected=false)
Definition: TrackArt.cpp:201
AUDACITY_DLL_API void DrawBackgroundWithSelection(TrackPanelDrawingContext &context, const wxRect &rect, const Track *track, const wxBrush &selBrush, const wxBrush &unselBrush, bool useSelection=true)
Definition: TrackArt.cpp:704
AUDACITY_DLL_API void DrawCursor(TrackPanelDrawingContext &context, const wxRect &rect, const Track *track)
Definition: TrackArt.cpp:802
AUDACITY_DLL_API void DrawNegativeOffsetTrackArrows(TrackPanelDrawingContext &context, const wxRect &rect)
Definition: TrackArt.cpp:136
AUDACITY_DLL_API bool DrawAudioClipTitle(wxDC &dc, const wxRect &titleRect, const wxString &title, double clipStretchRatio)
Definition: TrackArt.cpp:333
static constexpr int ClipFrameRadius
Definition: TrackArt.h:22
AUDACITY_DLL_API bool DrawClipTitle(wxDC &dc, const wxRect &titleRect, const wxString &title)
Definition: TrackArt.cpp:327