Implemented 'skins' and 'themes'

1 files changed, 31 insertions, 1 deletions

diff --git a/font.h b/font.h
index 9c363160..aaad4f94 100644
--- a/font.h
+++ b/font.h
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: font.h 1.5 2004/01/16 13:18:28 kls Exp $
+ * $Id: font.h 1.6 2004/04/12 10:21:03 kls Exp $
  */
 
 #ifndef __FONT_H
@@ -38,13 +38,20 @@ private:
   static eDvbCode code;
   static cFont *fonts[];
   const tCharData *data[NUMCHARS];
+  int height;
 public:
   cFont(void *Data);
   void SetData(void *Data);
   int Width(unsigned char c) const { return data[c]->width; }
+      ///< Returns the width of the given character.
   int Width(const char *s) const;
+      ///< Returns the width of the given string.
   int Height(unsigned char c) const { return data[c]->height; }
+      ///< Returns the height of the given character.
   int Height(const char *s) const;
+      ///< Returns the height of the given string.
+  int Height(void) const { return height; }
+      ///< Returns the height of this font (all characters have the same height).
   const tCharData *CharData(unsigned char c) const { return data[c]; }
   static bool SetCode(const char *Code);
   static void SetCode(eDvbCode Code);
@@ -52,4 +59,27 @@ public:
   static const cFont *GetFont(eDvbFont Font);
   };
 
+class cTextWrapper {
+private:
+  char *text;
+  char *eol;
+  int lines;
+  int lastLine;
+public:
+  cTextWrapper(void);
+  cTextWrapper(const char *Text, const cFont *Font, int Width);
+  ~cTextWrapper();
+  void Set(const char *Text, const cFont *Font, int Width);
+      ///< Wraps the Text to make it fit into the area defined by the given Width
+      ///< when displayed with the given Font.
+      ///< Wrapping is done by inserting the necessary number of newline
+      ///< characters into the string.
+  const char *Text(void);
+      ///< Returns the full wrapped text.
+  int Lines(void) { return lines; }
+      ///< Returns the actual number of lines needed to display the full wrapped text.
+  const char *GetLine(int Line);
+      ///< Returns the given Line. The first line is numbered 0.
+  };
+
 #endif //__FONT_H