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Code Issues Releases Wiki Activity

TCP layout tables include draw functions...

Browse Source 
... There is some duplication with the older draw functions, but these are
soon to be removed.

The draw functions may even be called without a TrackPanel or Track object,
displaying default values.

This ability is not yet used.
This commit is contained in:
Paul Licameli 2017-06-13 19:06:26 -04:00
commit 23e3aeba35
6 changed files with 771 additions and 293 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/Menus.cpp
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@ -3657,7 +3657,7 @@ void AudacityProject::OnTrackPan()
}
const auto wt = static_cast<WaveTrack*>(track);
LWSlider *slider = mTrackPanel->GetTrackInfo()->PanSlider(wt);
LWSlider *slider = mTrackPanel->PanSlider(wt);
if (slider->ShowDialog()) {
SetTrackPan(wt, slider);
}
@ -3671,7 +3671,7 @@ void AudacityProject::OnTrackPanLeft()
}
const auto wt = static_cast<WaveTrack*>(track);
LWSlider *slider = mTrackPanel->GetTrackInfo()->PanSlider(wt);
LWSlider *slider = mTrackPanel->PanSlider(wt);
slider->Decrease(1);
SetTrackPan(wt, slider);
}
@ -3684,7 +3684,7 @@ void AudacityProject::OnTrackPanRight()
}
const auto wt = static_cast<WaveTrack*>(track);
LWSlider *slider = mTrackPanel->GetTrackInfo()->PanSlider(wt);
LWSlider *slider = mTrackPanel->PanSlider(wt);
slider->Increase(1);
SetTrackPan(wt, slider);
}
@ -3698,7 +3698,7 @@ void AudacityProject::OnTrackGain()
}
const auto wt = static_cast<WaveTrack*>(track);
LWSlider *slider = mTrackPanel->GetTrackInfo()->GainSlider(wt);
LWSlider *slider = mTrackPanel->GainSlider(wt);
if (slider->ShowDialog()) {
SetTrackGain(wt, slider);
}
@ -3712,7 +3712,7 @@ void AudacityProject::OnTrackGainInc()
}
const auto wt = static_cast<WaveTrack*>(track);
LWSlider *slider = mTrackPanel->GetTrackInfo()->GainSlider(wt);
LWSlider *slider = mTrackPanel->GainSlider(wt);
slider->Increase(1);
SetTrackGain(wt, slider);
}
@ -3725,7 +3725,7 @@ void AudacityProject::OnTrackGainDec()
}
const auto wt = static_cast<WaveTrack*>(track);
LWSlider *slider = mTrackPanel->GetTrackInfo()->GainSlider(wt);
LWSlider *slider = mTrackPanel->GainSlider(wt);
slider->Decrease(1);
SetTrackGain(wt, slider);
}

6
src/NoteTrack.cpp
View File

@ -250,7 +250,8 @@ void NoteTrack::WarpAndTransposeNotes(double t0, double t1,
// Draws the midi channel toggle buttons within the given rect.
// The rect should be evenly divisible by 4 on both axis.
void NoteTrack::DrawLabelControls(wxDC & dc, const wxRect &rect)
void NoteTrack::DrawLabelControls
( const NoteTrack *pTrack, wxDC & dc, const wxRect &rect )
{
wxASSERT_MSG(rect.width % 4 == 0, "Midi channel control rect width must be divisible by 4");
wxASSERT_MSG(rect.height % 4 == 0, "Midi channel control rect height must be divisible by 4");
@ -270,7 +271,8 @@ void NoteTrack::DrawLabelControls(wxDC & dc, const wxRect &rect)
box.width = cellWidth;
box.height = cellHeight;
if (IsVisibleChan(chanName - 1)) {
bool visible = pTrack ? pTrack->IsVisibleChan(chanName - 1) : true;
if (visible) {
AColor::MIDIChannel(&dc, chanName);
dc.DrawRectangle(box);
// two choices: channel is enabled (to see and play) when button is in

3
src/NoteTrack.h
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@ -82,7 +82,8 @@ class AUDACITY_DLL_API NoteTrack final
void WarpAndTransposeNotes(double t0, double t1,
const TimeWarper &warper, double semitones);
void DrawLabelControls(wxDC & dc, const wxRect &rect);
static void DrawLabelControls
( const NoteTrack *pTrack, wxDC & dc, const wxRect &rect );
bool LabelClick(const wxRect &rect, int x, int y, bool right);
void SetSequence(std::unique_ptr<Alg_seq> &&seq);

886
src/TrackPanel.cpp
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File diff suppressed because it is too large Load Diff

155
src/TrackPanel.h
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@ -76,6 +76,7 @@ enum {
kTimerInterval = 50, // milliseconds
};
class AUDACITY_DLL_API TrackInfo
{
public:
@ -83,9 +84,81 @@ public:
~TrackInfo();
void ReCreateSliders();
struct TCPLine;
static void DrawItems
( wxDC *dc, const wxRect &rect, const Track &track, int mouseCapture,
bool captured );
static void DrawItems
( wxDC *dc, const wxRect &rect, const Track *pTrack,
const std::vector<TCPLine> &topLines,
const std::vector<TCPLine> &bottomLines,
int mouseCapture, bool captured );
static void CloseTitleDrawFunction
( wxDC *dc, const wxRect &rect, const Track *pTrack, int pressed,
bool captured );
static void MinimizeSyncLockDrawFunction
( wxDC *dc, const wxRect &rect, const Track *pTrack, int pressed,
bool captured );
static void MidiControlsDrawFunction
( wxDC *dc, const wxRect &rect, const Track *pTrack, int pressed,
bool captured );
template<typename TrackClass>
static void SliderDrawFunction
( LWSlider *(*Selector)
(const wxRect &sliderRect, const TrackClass *t, bool captured,
wxWindow*),
wxDC *dc, const wxRect &rect, const Track *pTrack, bool captured );
static void PanSliderDrawFunction
( wxDC *dc, const wxRect &rect, const Track *pTrack, int pressed,
bool captured );
static void GainSliderDrawFunction
( wxDC *dc, const wxRect &rect, const Track *pTrack, int pressed,
bool captured );
#ifdef EXPERIMENTAL_MIDI_OUT
static void VelocitySliderDrawFunction
( wxDC *dc, const wxRect &rect, const Track *pTrack, int pressed,
bool captured );
#endif
static void MuteOrSoloDrawFunction
( wxDC *dc, const wxRect &rect, const Track *pTrack, int pressed,
bool captured, bool solo );
static void WideMuteDrawFunction
( wxDC *dc, const wxRect &rect, const Track *pTrack, int pressed,
bool captured );
static void WideSoloDrawFunction
( wxDC *dc, const wxRect &rect, const Track *pTrack, int pressed,
bool captured );
static void MuteAndSoloDrawFunction
( wxDC *dc, const wxRect &rect, const Track *pTrack, int pressed,
bool captured );
static void StatusDrawFunction
( const wxString &string, wxDC *dc, const wxRect &rect );
static void Status1DrawFunction
( wxDC *dc, const wxRect &rect, const Track *pTrack, int pressed,
bool captured );
static void Status2DrawFunction
( wxDC *dc, const wxRect &rect, const Track *pTrack, int pressed,
bool captured );
private:
int GetTrackInfoWidth() const;
void SetTrackInfoFont(wxDC *dc) const;
static void SetTrackInfoFont(wxDC *dc);
void DrawBackground(wxDC * dc, const wxRect & rect, bool bSelected, bool bHasMuteSolo, const int labelw, const int vrul) const;
@ -94,26 +167,45 @@ private:
void DrawTitleBar(wxDC * dc, const wxRect & rect, Track * t, bool down) const;
void DrawMuteSolo(wxDC * dc, const wxRect & rect, Track * t, bool down, bool solo, bool bHasSoloButton) const;
void DrawVRuler(wxDC * dc, const wxRect & rect, Track * t) const;
void DrawSliders(wxDC * dc, WaveTrack *t, wxRect rect, bool captured) const;
#ifdef EXPERIMENTAL_MIDI_OUT
void DrawVelocitySlider(wxDC * dc, NoteTrack *t, wxRect rect, bool captured) const;
#endif
// Draw the minimize button *and* the sync-lock track icon, if necessary.
void DrawMinimize(wxDC * dc, const wxRect & rect, Track * t, bool down) const;
static void GetCloseBoxHorizontalBounds( const wxRect & rect, wxRect &dest );
static void GetCloseBoxRect(const wxRect & rect, wxRect &dest);
static void GetTitleBarHorizontalBounds( const wxRect & rect, wxRect &dest );
static void GetTitleBarRect(const wxRect & rect, wxRect &dest);
static void GetMuteSoloRect(const wxRect & rect, wxRect &dest, bool solo, bool bHasSoloButton,
const Track *pTrack);
static void GetNarrowMuteHorizontalBounds
( const wxRect & rect, wxRect &dest );
static void GetNarrowSoloHorizontalBounds
( const wxRect & rect, wxRect &dest );
static void GetWideMuteSoloHorizontalBounds
( const wxRect & rect, wxRect &dest );
static void GetMuteSoloRect
(const wxRect & rect, wxRect &dest, bool solo, bool bHasSoloButton,
const Track *pTrack);
static void GetSliderHorizontalBounds( const wxPoint &topleft, wxRect &dest );
static void GetGainRect(const wxPoint & topLeft, wxRect &dest);
static void GetPanRect(const wxPoint & topLeft, wxRect &dest);
#ifdef EXPERIMENTAL_MIDI_OUT
static void GetVelocityRect(const wxPoint & topLeft, wxRect &dest);
#endif
static void GetMinimizeHorizontalBounds( const wxRect &rect, wxRect &dest );
static void GetMinimizeRect(const wxRect & rect, wxRect &dest);
static void GetSyncLockHorizontalBounds( const wxRect &rect, wxRect &dest );
static void GetSyncLockIconRect(const wxRect & rect, wxRect &dest);
#ifdef USE_MIDI
static void GetMidiControlsHorizontalBounds
( const wxRect &rect, wxRect &dest );
static void GetMidiControlsRect(const wxRect & rect, wxRect &dest);
#endif
@ -124,22 +216,28 @@ public:
static unsigned DefaultNoteTrackHeight();
static unsigned DefaultWaveTrackHeight();
LWSlider * GainSlider(WaveTrack *t, bool captured = false) const;
LWSlider * PanSlider(WaveTrack *t, bool captured = false) const;
static LWSlider * GainSlider
(const wxRect &sliderRect, const WaveTrack *t, bool captured,
wxWindow *pParent);
static LWSlider * PanSlider
(const wxRect &sliderRect, const WaveTrack *t, bool captured,
wxWindow *pParent);
#ifdef EXPERIMENTAL_MIDI_OUT
LWSlider * VelocitySlider(NoteTrack *t, bool captured = false) const;
static LWSlider * VelocitySlider
(const wxRect &sliderRect, const NoteTrack *t, bool captured,
wxWindow *pParent);
#endif
private:
void UpdatePrefs();
TrackPanel * pParent;
wxFont mFont;
std::unique_ptr<LWSlider>
mGainCaptured, mPanCaptured, mGain, mPan;
static wxFont gFont;
static std::unique_ptr<LWSlider>
gGainCaptured, gPanCaptured, gGain, gPan;
#ifdef EXPERIMENTAL_MIDI_OUT
std::unique_ptr<LWSlider> mVelocityCaptured, mVelocity;
static std::unique_ptr<LWSlider> gVelocityCaptured, gVelocity;
#endif
friend class TrackPanel;
@ -538,7 +636,7 @@ protected:
// If label, rectangle includes track control panel only.
// If !label, rectangle includes all of that, and the vertical ruler, and
// the proper track area.
virtual wxRect FindTrackRect(Track * target, bool label);
virtual wxRect FindTrackRect( const Track * target, bool label );
virtual int GetVRulerWidth() const;
virtual int GetVRulerOffset() const { return mTrackInfo.GetTrackInfoWidth(); }
@ -583,19 +681,28 @@ protected:
#ifdef EXPERIMENTAL_OUTPUT_DISPLAY
void UpdateVirtualStereoOrder();
#endif
// Accessors...
virtual bool HasSoloButton(){ return mSoloPref!=wxT("None");}
public:
// Accessors...
static bool HasSoloButton(){ return gSoloPref!=wxT("None");}
protected:
//JKC: These two belong in the label track.
int mLabelTrackStartXPos;
int mLabelTrackStartYPos;
virtual wxString TrackSubText(WaveTrack *t);
TrackInfo mTrackInfo;
public:
TrackInfo *GetTrackInfo() { return &mTrackInfo; }
const TrackInfo *GetTrackInfo() const { return &mTrackInfo; }
public:
LWSlider *GainSlider( const WaveTrack *wt );
LWSlider *PanSlider( const WaveTrack *wt );
#ifdef EXPERIMENTAL_MIDI_OUT
LWSlider *VelocitySlider( const NoteTrack *nt );
#endif
TrackInfo *GetTrackInfo() { return &mTrackInfo; }
const TrackInfo *GetTrackInfo() const { return &mTrackInfo; }
protected:
TrackPanelListener *mListener;
@ -757,6 +864,7 @@ protected:
int mInitialUpperActualHeight;
bool mAutoScrolling;
public:
enum MouseCaptureEnum
{
IsUncaptured=0, // This is the normal state for the mouse
@ -786,6 +894,7 @@ protected:
};
protected:
enum MouseCaptureEnum mMouseCapture;
virtual void SetCapturedTrack( Track * t, enum MouseCaptureEnum MouseCapture=IsUncaptured );
@ -839,7 +948,7 @@ public:
protected:
wxString mSoloPref;
static wxString gSoloPref;
// Keeps track of extra fractional vertical scroll steps
double mVertScrollRemainder;

2
src/widgets/ASlider.h
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@ -156,6 +156,8 @@ class LWSlider
static void DeleteSharedTipPanel();
void SetParent(wxWindow *parent) { mParent = parent; }
private:
wxString GetTip(float value) const;