WaveFileWidget

Undocumented in source.

class WaveFileWidget : WidgetGroupDefaultDrawing {

Mixer _mixer;

Mp3Player _player;

WaveFile _file;

ScrollBar _hScroll;

HRuler _hruler;

Rect _clientRect;

float _vscale;

int _scrollPos;

int _cursorPos;

int _selStart;

MinMax[] _zoomCache;

int _zoomCacheScale;

ulong _playTimer;

this(Mixer mixer);

WaveFile file [@property getter];

WaveFile file [@property setter];

Mp3Player player [@property getter];

float[] getDisplayData();

int getExtraViewsHeight(int parentHeight);

void layoutExtraViews(Rect rc);

void drawExtraViews(DrawBuf buf);

void updateZoomCache();

void updateView();

void zoomFull();

MinMax visibleYRange();

bool onKeyEvent(KeyEvent event);

void openSampleFile(string filename);

void openSampleFile();

bool handleAction(Action a);

WaveFile getSelectionUpsampled();

WaveFile getSelectionWave();

void ensureCursorVisible();

void getPlayPosition();

void setPlayPosition();

bool onTimer(ulong id);

void limitPosition(int position);

void updateScrollBar();

bool onScrollEvent(AbstractSlider source, ScrollEvent event);

void measure(int parentWidth, int parentHeight);

void layout(Rect rc);

MinMax getDisplayValuesNoCache(int offset);

MinMax getDisplayValues(int offset);

bool getDisplayPos(int offset, int y0, int y1);

void setCursorPos(int x);

void updateSelection(int x);

void updateHScale(int newScale, int preserveX);

bool onMouseEvent(MouseEvent event);

void onDraw(DrawBuf buf);

}

Constructors

this this(Mixer mixer): Undocumented in source.

Destructor

~this ~this(): Undocumented in source.

Members

Functions

drawExtraViews void drawExtraViews(DrawBuf buf): override to allow extra views
ensureCursorVisible void ensureCursorVisible(): Undocumented in source. Be warned that the author may not have intended to support it.
getDisplayData float[] getDisplayData(): get data to display - override to show some other data than wave (e.g. to show excitation)
getDisplayPos bool getDisplayPos(int offset, int y0, int y1): Undocumented in source. Be warned that the author may not have intended to support it.
getDisplayValues MinMax getDisplayValues(int offset): Undocumented in source. Be warned that the author may not have intended to support it.
getDisplayValuesNoCache MinMax getDisplayValuesNoCache(int offset): Undocumented in source. Be warned that the author may not have intended to support it.
getExtraViewsHeight int getExtraViewsHeight(int parentHeight): override to allow extra views
getPlayPosition void getPlayPosition(): player position to screen
getSelectionUpsampled WaveFile getSelectionUpsampled(): Undocumented in source. Be warned that the author may not have intended to support it.
getSelectionWave WaveFile getSelectionWave(): Undocumented in source. Be warned that the author may not have intended to support it.
handleAction bool handleAction(Action a): override to handle specific actions
layout void layout(Rect rc): Set widget rectangle to specified value and layout widget contents. (Step 2 of two phase layout).
layoutExtraViews void layoutExtraViews(Rect rc): override to allow extra views
limitPosition void limitPosition(int position): Undocumented in source. Be warned that the author may not have intended to support it.
measure void measure(int parentWidth, int parentHeight): Measure widget according to desired width and height constraints. (Step 1 of two phase layout).
onDraw void onDraw(DrawBuf buf): Draw widget at its position to buffer
onKeyEvent bool onKeyEvent(KeyEvent event): process key event, return true if event is processed.
onMouseEvent bool onMouseEvent(MouseEvent event): process mouse event; return true if event is processed by widget.
onScrollEvent bool onScrollEvent(AbstractSlider source, ScrollEvent event): handle scroll event
onTimer bool onTimer(ulong id): Undocumented in source. Be warned that the author may not have intended to support it.
openSampleFile void openSampleFile(string filename): Undocumented in source. Be warned that the author may not have intended to support it.
openSampleFile void openSampleFile(): Undocumented in source. Be warned that the author may not have intended to support it.
setCursorPos void setCursorPos(int x): Undocumented in source. Be warned that the author may not have intended to support it.
setPlayPosition void setPlayPosition(): set cursor position to player position
updateHScale void updateHScale(int newScale, int preserveX): Undocumented in source. Be warned that the author may not have intended to support it.
updateScrollBar void updateScrollBar(): Undocumented in source. Be warned that the author may not have intended to support it.
updateSelection void updateSelection(int x): Undocumented in source. Be warned that the author may not have intended to support it.
updateView void updateView(): Undocumented in source. Be warned that the author may not have intended to support it.
updateZoomCache void updateZoomCache(): Undocumented in source. Be warned that the author may not have intended to support it.
visibleYRange MinMax visibleYRange(): Undocumented in source. Be warned that the author may not have intended to support it.
zoomFull void zoomFull(): Undocumented in source. Be warned that the author may not have intended to support it.

Properties

file WaveFile file [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
file WaveFile file [@property setter]: Undocumented in source. Be warned that the author may not have intended to support it.
player Mp3Player player [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.

Variables

_clientRect Rect _clientRect;: Undocumented in source.
_cursorPos int _cursorPos;: Undocumented in source.
_file WaveFile _file;: Undocumented in source.
_hScroll ScrollBar _hScroll;: Undocumented in source.
_hruler HRuler _hruler;: Undocumented in source.
_hscale int _hscale;: Undocumented in source.
_mixer Mixer _mixer;: Undocumented in source.
_playTimer ulong _playTimer;: Undocumented in source.
_player Mp3Player _player;: Undocumented in source.
_scrollPos int _scrollPos;: Undocumented in source.
_selEnd int _selEnd;: Undocumented in source.
_selStart int _selStart;: Undocumented in source.
_vscale float _vscale;: Undocumented in source.
_zoomCache MinMax[] _zoomCache;: Undocumented in source.
_zoomCacheScale int _zoomCacheScale;: Undocumented in source.

Meta

Source

See Implementation

soundtab ui instredit classes

structs

MinMax