diff options
Diffstat (limited to 'marquee.c')
| -rw-r--r-- | marquee.c | 49 |
1 files changed, 48 insertions, 1 deletions
@@ -1,11 +1,12 @@ /* - * $Id: marquee.c,v 1.2 2004/12/21 20:26:25 lordjaxom Exp $ + * $Id: marquee.c,v 1.3 2004/12/28 01:24:35 lordjaxom Exp $ */ #include "marquee.h" #include "screen.h" #include <vdr/tools.h> +/* cText2SkinMarquee::cText2SkinMarquee(const cText2SkinMarquee &Src): mScreen(Src.mScreen), mFont(Src.mFont), @@ -49,7 +50,52 @@ void cText2SkinMarquee::Set(cText2SkinScreen *Screen, int Left, int Top, int Wid mScrolling = mFont->Width(mText.c_str()) > mWidth; DrawText(UpdateIn); } +*/ + +void cText2SkinMarquee::DrawText(cText2SkinScreen *Screen, int Left, int Top, int Width, int Height, + const std::string &Text, const cFont *Font, tColor ColorFg, + tColor ColorBg, uint Delay, int &Offset, int &Direction, + uint &NextTime) +{ + uint now = time_ms(); + bool scrolling = Font->Width(Text.c_str()) > Width; + + if (NextTime == 0) + NextTime = now + 1500; + else if (now >= NextTime) { + uint nextin = Delay; + if (Direction > 0) { + if (Font->Width(Text.c_str() + Offset) <= Width) { + --Direction; + nextin = 1500; + } else + ++Offset; + } + else { + if (Offset <= 0) { + ++Direction; + nextin = 1500; + } else + --Offset; + } + NextTime = now + nextin; + } + + if (!scrolling) + NextTime = 0; + + /* + if (scrolling) { + uint updatein = NextTime - now; + if (UpdateIn == 0 || updatein < UpdateIn) + UpdateIn = updatein; + } + */ + + Screen->DrawText(Left, Top, Text.c_str() + Offset, ColorFg, ColorBg, Font, Width, Height); +} +/* void cText2SkinMarquee::DrawText(uint &UpdateIn) { uint now = time_ms(); @@ -85,3 +131,4 @@ void cText2SkinMarquee::DrawText(uint &UpdateIn) mScreen->DrawText(mLeft, mTop, mText.c_str() + mOffset, mColorFg, mColorBg, mFont, mWidth, mHeight); } +*/ |