vdr  2.4.1
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 1035 of file osd.h.

Constructor & Destructor Documentation

◆ cTextScroller() [1/2]

cTextScroller::cTextScroller ( void  )

Definition at line 2132 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 2143 of file osd.c.

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

Member Function Documentation

◆ CanScroll()

bool cTextScroller::CanScroll ( void  )
inline

◆ CanScrollDown()

bool cTextScroller::CanScrollDown ( void  )
inline

◆ CanScrollUp()

bool cTextScroller::CanScrollUp ( void  )
inline

◆ DrawText()

void cTextScroller::DrawText ( void  )
private

Definition at line 2170 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

◆ Left()

int cTextScroller::Left ( void  )
inline

Definition at line 1049 of file osd.h.

References left.

Referenced by cTextScroller(), and Set().

◆ Offset()

int cTextScroller::Offset ( void  )
inline

◆ Reset()

void cTextScroller::Reset ( void  )

◆ Scroll()

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

Definition at line 2178 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 
)

◆ Shown()

int cTextScroller::Shown ( void  )
inline

◆ Top()

int cTextScroller::Top ( void  )
inline

◆ Total()

int cTextScroller::Total ( void  )
inline

◆ Width()

int cTextScroller::Width ( void  )
inline

Definition at line 1051 of file osd.h.

References width.

Referenced by cTextScroller(), and Set().

Member Data Documentation

◆ colorBg

tColor cTextScroller::colorBg
private

Definition at line 1040 of file osd.h.

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

◆ colorFg

tColor cTextScroller::colorFg
private

Definition at line 1040 of file osd.h.

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

◆ font

const cFont* cTextScroller::font
private

Definition at line 1039 of file osd.h.

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

◆ height

int cTextScroller::height
private

Definition at line 1038 of file osd.h.

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

◆ left

int cTextScroller::left
private

Definition at line 1038 of file osd.h.

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

◆ offset

int cTextScroller::offset
private

Definition at line 1041 of file osd.h.

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

◆ osd

cOsd* cTextScroller::osd
private

Definition at line 1037 of file osd.h.

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

◆ shown

int cTextScroller::shown
private

Definition at line 1041 of file osd.h.

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

◆ textWrapper

cTextWrapper cTextScroller::textWrapper
private

Definition at line 1042 of file osd.h.

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

◆ top

int cTextScroller::top
private

Definition at line 1038 of file osd.h.

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

◆ width

int cTextScroller::width
private

Definition at line 1038 of file osd.h.

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


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