diff options
Diffstat (limited to 'font.h')
| -rw-r--r-- | font.h | 28 |
1 files changed, 24 insertions, 4 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: font.h 1.16 2007/06/10 12:58:54 kls Exp $ + * $Id: font.h 1.19 2007/06/17 12:11:31 kls Exp $ */ #ifndef __FONT_H @@ -12,10 +12,10 @@ #include <stdint.h> #include <stdlib.h> +#include "tools.h" #define MAXFONTNAME 64 #define MAXFONTSIZE 64 -#define FONTDIR "/usr/share/fonts/truetype" enum eDvbFont { fontOsd, @@ -28,6 +28,10 @@ class cBitmap; typedef uint32_t tColor; // see also osd.h typedef uint8_t tIndex; +extern const char *DefaultFontOsd; +extern const char *DefaultFontSml; +extern const char *DefaultFontFix; + class cFont { private: static cFont *fonts[]; @@ -45,14 +49,30 @@ public: ///< Draws the given text into the Bitmap at position (x, y) with the given colors. ///< The text will not exceed the given Width (if > 0), and will end with a complete character. static void SetFont(eDvbFont Font, const char *Name, int CharHeight); - ///< Sets the given Font to use the font data from the file Name and make its characters - ///< CharHeight pixels high. + ///< Sets the given Font to use the font data according to Name (see CreateFont()) + ///< and make its characters CharHeight pixels high. static const cFont *GetFont(eDvbFont Font); ///< Gets the given Font, which was previously set by a call to SetFont(). ///< If no SetFont() call has been made, the font as defined in the setup is returned. ///< The caller must not use the returned font outside the scope in which ///< it was retrieved by the call to GetFont(), because a call to SetFont() ///< may delete an existing font. + static cFont *CreateFont(const char *Name, int CharHeight); + ///< Creates a new font object with the given Name and makes its characters + ///< CharHeight pixels high. Name is of the form "Family:Style", for instance + ///< "Verdana:Bold Italic" or "Times New Roman". See GetAvailableFontNames() + ///< for how to get a list of all available font names. + ///< If the requested font can't be created, NULL is returned. + ///< The caller must delete the font when it is no longer needed. + static bool GetAvailableFontNames(cStringList *FontNames, bool Monospaced = false); + ///< Queries the font configuration for a list of available font names, + ///< which is returned in FontNames. If Monospaced is true, only + ///< monospaced fonts will be returned. The resulting font names are + ///< in a format that can be used with GetFontFileName() to get the name + ///< of the actual font file. + ///< Returns true if any font names were found. + static cString GetFontFileName(const char *FontName); + ///< Retruns the actual font file name for the given FontName. }; class cTextWrapper { |