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56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
/*
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* font.h: Font handling for the DVB On Screen Display
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*
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* See the main source file 'vdr.c' for copyright information and
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* how to reach the author.
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*
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* $Id: font.h 1.5 2004/01/16 13:18:28 kls Exp $
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*/
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#ifndef __FONT_H
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#define __FONT_H
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#include <stdlib.h>
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enum eDvbFont {
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fontOsd,
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fontFix,
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fontSml
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#define eDvbFontSize (fontSml + 1)
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};
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enum eDvbCode {
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code_iso8859_1,
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code_iso8859_5,
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code_iso8859_7,
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#define eDvbCodeSize (code_iso8859_7 + 1)
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};
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class cFont {
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public:
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enum { NUMCHARS = 256 };
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typedef unsigned long tPixelData;
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struct tCharData {
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tPixelData width, height;
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tPixelData lines[1];
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};
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private:
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static eDvbCode code;
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static cFont *fonts[];
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const tCharData *data[NUMCHARS];
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public:
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cFont(void *Data);
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void SetData(void *Data);
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int Width(unsigned char c) const { return data[c]->width; }
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int Width(const char *s) const;
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int Height(unsigned char c) const { return data[c]->height; }
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int Height(const char *s) const;
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const tCharData *CharData(unsigned char c) const { return data[c]; }
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static bool SetCode(const char *Code);
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static void SetCode(eDvbCode Code);
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static void SetFont(eDvbFont Font, void *Data = NULL);
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static const cFont *GetFont(eDvbFont Font);
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};
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#endif //__FONT_H
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