vdr  2.2.0
Public Member Functions | Private Member Functions | Private Attributes | List of all members
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

cOsdosd
 
int left
 
int top
 
int width
 
int height
 
const cFontfont
 
tColor colorFg
 
tColor colorBg
 
int offset
 
int shown
 
cTextWrapper textWrapper
 

Detailed Description

Definition at line 1018 of file osd.h.

Constructor & Destructor Documentation

cTextScroller::cTextScroller ( void  )

Definition at line 2121 of file osd.c.

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

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 2132 of file osd.c.

References Set().

Member Function Documentation

bool cTextScroller::CanScroll ( void  )
inline
bool cTextScroller::CanScrollDown ( void  )
inline
bool cTextScroller::CanScrollUp ( void  )
inline
void cTextScroller::DrawText ( void  )
private

Definition at line 2159 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().

int cTextScroller::Height ( void  )
inline
int cTextScroller::Left ( void  )
inline

Definition at line 1032 of file osd.h.

References left.

Referenced by Set().

int cTextScroller::Offset ( void  )
inline
void cTextScroller::Reset ( void  )
void cTextScroller::Scroll ( bool  Up,
bool  Page 
)

Definition at line 2167 of file osd.c.

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

Referenced by cSkinDisplayMenu::Scroll().

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

Definition at line 1034 of file osd.h.

References width.

Referenced by Set().

Member Data Documentation

tColor cTextScroller::colorBg
private

Definition at line 1023 of file osd.h.

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

tColor cTextScroller::colorFg
private

Definition at line 1023 of file osd.h.

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

const cFont* cTextScroller::font
private

Definition at line 1022 of file osd.h.

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

int cTextScroller::height
private

Definition at line 1021 of file osd.h.

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

int cTextScroller::left
private

Definition at line 1021 of file osd.h.

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

int cTextScroller::offset
private

Definition at line 1024 of file osd.h.

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

cOsd* cTextScroller::osd
private

Definition at line 1020 of file osd.h.

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

int cTextScroller::shown
private

Definition at line 1024 of file osd.h.

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

cTextWrapper cTextScroller::textWrapper
private

Definition at line 1025 of file osd.h.

Referenced by DrawText(), and Set().

int cTextScroller::top
private

Definition at line 1021 of file osd.h.

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

int cTextScroller::width
private

Definition at line 1021 of file osd.h.

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


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