cTextScroller Class Reference

#include <osd.h>

Public Member Functions
	cTextScroller (void)
	cTextScroller (cOsd *Osd, int Left, int Top, int Width, int Height, const char *Text, const cFont *Font, tColor ColorFg, tColor ColorBg)
void	Set (cOsd *Osd, int Left, int Top, int Width, int Height, const char *Text, const cFont *Font, tColor ColorFg, tColor ColorBg)
void	Reset (void)
int	Left (void)
int	Top (void)
int	Width (void)
int	Height (void)
int	Total (void)
int	Offset (void)
int	Shown (void)
bool	CanScroll (void)
bool	CanScrollUp (void)
bool	CanScrollDown (void)
void	Scroll (bool Up, bool Page)

Private Member Functions
void	DrawText (void)

Private Attributes
cOsd *	osd
int	left
int	top
int	width
int	height
const cFont *	font
tColor	colorFg
tColor	colorBg
int	offset
int	shown
cTextWrapper	textWrapper

Detailed Description

Definition at line 1086 of file osd.h.

Constructor & Destructor Documentation

cTextScroller() [1/2]

cTextScroller::cTextScroller

(

void

)

Definition at line 2433 of file osd.c.

References colorBg, colorFg, font, height, left, offset, osd, shown, top, and width.

cTextScroller() [2/2]

cTextScroller::cTextScroller	(	cOsd *	Osd,
		int	Left,
		int	Top,
		int	Width,
		int	Height,
		const char *	Text,
		const cFont *	Font,
		tColor	ColorFg,
		tColor	ColorBg )

Definition at line 2444 of file osd.c.

References Height(), Left(), Set(), Top(), and Width().

Member Function Documentation

CanScroll()

bool cTextScroller::CanScroll ( void )

inline

Definition at line 1107 of file osd.h.

References CanScrollDown(), and CanScrollUp().

Referenced by cSkinLCARSDisplayMenu::DrawTextScrollbar(), cSkinClassicDisplayMenu::SetTextScrollbar(), cSkinCursesDisplayMenu::SetTextScrollbar(), and cSkinSTTNGDisplayMenu::SetTextScrollbar().

CanScrollDown()

bool cTextScroller::CanScrollDown ( void )

inline

Definition at line 1109 of file osd.h.

References offset, shown, and Total().

Referenced by CanScroll(), cSkinLCARSDisplayMenu::DrawTextScrollbar(), Scroll(), cSkinClassicDisplayMenu::SetTextScrollbar(), cSkinCursesDisplayMenu::SetTextScrollbar(), and cSkinSTTNGDisplayMenu::SetTextScrollbar().

CanScrollUp()

bool cTextScroller::CanScrollUp ( void )

inline

Definition at line 1108 of file osd.h.

References offset.

Referenced by CanScroll(), cSkinLCARSDisplayMenu::DrawTextScrollbar(), Scroll(), cSkinClassicDisplayMenu::SetTextScrollbar(), cSkinCursesDisplayMenu::SetTextScrollbar(), and cSkinSTTNGDisplayMenu::SetTextScrollbar().

DrawText()

void cTextScroller::DrawText ( void )

private

Definition at line 2471 of file osd.c.

References colorBg, colorFg, cOsd::DrawText(), font, cTextWrapper::GetLine(), cFont::Height(), left, offset, osd, shown, textWrapper, top, and width.

Referenced by Scroll(), and Set().

Height()

int cTextScroller::Height ( void )

inline

Definition at line 1103 of file osd.h.

References height.

Referenced by cTextScroller(), Set(), cSkinClassicDisplayMenu::SetEvent(), cSkinCursesDisplayMenu::SetEvent(), cSkinLCARSDisplayMenu::SetEvent(), cSkinSTTNGDisplayMenu::SetEvent(), cSkinClassicDisplayMenu::SetRecording(), cSkinCursesDisplayMenu::SetRecording(), cSkinLCARSDisplayMenu::SetRecording(), cSkinSTTNGDisplayMenu::SetRecording(), cSkinClassicDisplayMenu::SetTextScrollbar(), cSkinCursesDisplayMenu::SetTextScrollbar(), and cSkinSTTNGDisplayMenu::SetTextScrollbar().

Left()

int cTextScroller::Left ( void )

inline

Definition at line 1100 of file osd.h.

References left.

Referenced by cTextScroller(), and Set().

Offset()

int cTextScroller::Offset ( void )

inline

Definition at line 1105 of file osd.h.

References offset.

Referenced by cSkinLCARSDisplayMenu::DrawTextScrollbar(), cSkinClassicDisplayMenu::SetTextScrollbar(), cSkinCursesDisplayMenu::SetTextScrollbar(), and cSkinSTTNGDisplayMenu::SetTextScrollbar().

Reset()

void cTextScroller::Reset

(

void

)

Definition at line 2466 of file osd.c.

References osd.

Referenced by cSkinClassicDisplayMenu::Clear(), cSkinCursesDisplayMenu::Clear(), cSkinLCARSDisplayMenu::Clear(), and cSkinSTTNGDisplayMenu::Clear().

Scroll()

void cTextScroller::Scroll	(	bool	Up,
		bool	Page )

Definition at line 2479 of file osd.c.

References CanScrollDown(), CanScrollUp(), DrawText(), offset, shown, and Total().

Referenced by cSkinDisplayMenu::Scroll().

Set()

void cTextScroller::Set	(	cOsd *	Osd,
		int	Left,
		int	Top,
		int	Width,
		int	Height,
		const char *	Text,
		const cFont *	Font,
		tColor	ColorFg,
		tColor	ColorBg )

Definition at line 2449 of file osd.c.

References colorBg, colorFg, DrawText(), font, cFont::Height(), Height(), height, Left(), left, min(), offset, osd, cTextWrapper::Set(), shown, textWrapper, Top(), top, Total(), Width(), and width.

Referenced by cTextScroller(), cSkinClassicDisplayMenu::SetEvent(), cSkinCursesDisplayMenu::SetEvent(), cSkinLCARSDisplayMenu::SetEvent(), cSkinSTTNGDisplayMenu::SetEvent(), cSkinClassicDisplayMenu::SetRecording(), cSkinCursesDisplayMenu::SetRecording(), cSkinLCARSDisplayMenu::SetRecording(), cSkinSTTNGDisplayMenu::SetRecording(), cSkinClassicDisplayMenu::SetText(), cSkinCursesDisplayMenu::SetText(), cSkinLCARSDisplayMenu::SetText(), and cSkinSTTNGDisplayMenu::SetText().

Shown()

int cTextScroller::Shown ( void )

inline

Definition at line 1106 of file osd.h.

References shown.

Referenced by cSkinLCARSDisplayMenu::DrawTextScrollbar(), cSkinClassicDisplayMenu::SetTextScrollbar(), cSkinCursesDisplayMenu::SetTextScrollbar(), and cSkinSTTNGDisplayMenu::SetTextScrollbar().

Top()

int cTextScroller::Top ( void )

inline

Definition at line 1101 of file osd.h.

References top.

Referenced by cTextScroller(), Set(), cSkinClassicDisplayMenu::SetTextScrollbar(), cSkinCursesDisplayMenu::SetTextScrollbar(), and cSkinSTTNGDisplayMenu::SetTextScrollbar().

Total()

int cTextScroller::Total ( void )

inline

Definition at line 1104 of file osd.h.

References cTextWrapper::Lines(), and textWrapper.

Referenced by CanScrollDown(), cSkinLCARSDisplayMenu::DrawTextScrollbar(), Scroll(), Set(), cSkinClassicDisplayMenu::SetTextScrollbar(), cSkinCursesDisplayMenu::SetTextScrollbar(), and cSkinSTTNGDisplayMenu::SetTextScrollbar().

Width()

int cTextScroller::Width ( void )

inline

Definition at line 1102 of file osd.h.

References width.

Referenced by cTextScroller(), and Set().

Member Data Documentation

colorBg

tColor cTextScroller::colorBg

private

Definition at line 1091 of file osd.h.

Referenced by cTextScroller(), DrawText(), and Set().

colorFg

tColor cTextScroller::colorFg

private

Definition at line 1091 of file osd.h.

Referenced by cTextScroller(), DrawText(), and Set().

font

const cFont* cTextScroller::font

private

Definition at line 1090 of file osd.h.

Referenced by cTextScroller(), DrawText(), and Set().

height

int cTextScroller::height

private

Definition at line 1089 of file osd.h.

Referenced by cTextScroller(), Height(), and Set().

left

int cTextScroller::left

private

Definition at line 1089 of file osd.h.

Referenced by cTextScroller(), DrawText(), Left(), and Set().

offset

int cTextScroller::offset

private

Definition at line 1092 of file osd.h.

Referenced by CanScrollDown(), CanScrollUp(), cTextScroller(), DrawText(), Offset(), Scroll(), and Set().

osd

cOsd* cTextScroller::osd

private

Definition at line 1088 of file osd.h.

Referenced by cTextScroller(), DrawText(), Reset(), and Set().

shown

int cTextScroller::shown

private

Definition at line 1092 of file osd.h.

Referenced by CanScrollDown(), cTextScroller(), DrawText(), Scroll(), Set(), and Shown().

textWrapper

cTextWrapper cTextScroller::textWrapper

private

Definition at line 1093 of file osd.h.

Referenced by DrawText(), Set(), and Total().

top

int cTextScroller::top

private

Definition at line 1089 of file osd.h.

Referenced by cTextScroller(), DrawText(), Set(), and Top().

width

int cTextScroller::width

private

Definition at line 1089 of file osd.h.

Referenced by cTextScroller(), DrawText(), Set(), and Width().

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The documentation for this class was generated from the following files:

• osd.h
• osd.c