diff options
Diffstat (limited to 'font.c')
| -rw-r--r-- | font.c | 142 |
1 files changed, 29 insertions, 113 deletions
@@ -1,127 +1,43 @@ /* - * $Id: font.c,v 1.5 2004/05/30 21:48:21 austriancoder Exp $ + * $Id: font.c,v 1.5 2004/12/08 17:23:17 lordjaxom Exp $ */ #include "font.h" +#include "render.h" +#include <vdr/tools.h> -// ================================== -// constr. -cText2SkinFont::cText2SkinFont() -{ - m_library = 0; - m_face = 0; - - // init freetype2 lib - int error = FT_Init_FreeType(&m_library); - if (error) - { - esyslog("ERROR: Could not init freetype library\n"); - } -} +#ifdef HAVE_FREETYPE +cGraphtftFont cText2SkinFont::mFontCache; +#endif -// ================================== -// deconstr. -cText2SkinFont::~cText2SkinFont() +cText2SkinFont::cText2SkinFont(void) { - if (m_face) - { - FT_Done_Face(m_face); - } - - if (m_library) - { - FT_Done_FreeType(m_library); - } } -// ================================== -// try to load a font -bool cText2SkinFont::LoadFontFile(string Filename) -{ - int error = FT_New_Face(m_library, Filename.c_str(), 0, &m_face); - - // every thing ok? - if (error == FT_Err_Unknown_File_Format) - { - esyslog("ERROR: Font file (%s) could be opened and read, but it appears that its font format is unsupported\n", Filename.c_str()); - return false; - } - else if (error) - { - esyslog("ERROR: Font file (%s) could be opened or read, or simply it is broken\n", Filename.c_str()); - return false; - } - - // set slot - m_slot = m_face->glyph; - - return true; -} - -// ================================== -// sets size of font -void cText2SkinFont::SetFontSize(int size) +cText2SkinFont::~cText2SkinFont() { - FT_Set_Char_Size - ( - m_face, // handle to face object - 0, // char_width in 1/64th of points - size*64, // char_height in 1/64th of points - 300, // horizontal device resolution (dpi) - 300 // vertical device resolution (dpi) - ); } -// ================================== -// write some text :) -void cText2SkinFont::DrawTextTransparent(cOsd *Osd, int x, int y, const char *s, tColor ColorFg, int Width, int Height, int Alignment) +const cFont *cText2SkinFont::Load(const std::string &Path, const std::string &Filename, int Size) { - // where to get this infos? -// int w = Font->Width(s); -// int h = Font->Height(); - - int limit = 0; - if (Width || Height) - { - int cw = Width ? Width : w; - limit = x + cw; - if (Width) - { - if ((Alignment & taLeft) != 0) - ; - else if ((Alignment & taRight) != 0) - { - if (w < Width) - x += Width - w; - } - else - { - // taCentered - if (w < Width) - x += (Width - w) / 2; - } - } - - if (Height) - { - if ((Alignment & taTop) != 0) - ; - else if ((Alignment & taBottom) != 0) - { - if (h < Height) - y += Height - h; - } - else - { - // taCentered - if (h < Height) - y += (Height - h) / 2; - } - } - } - - // write text - while (s && *s) - { - } + if (Filename == "Osd") + return cFont::GetFont(fontOsd); + else if (Filename == "Fix") + return cFont::GetFont(fontFix); + else if (Filename == "Sml") + return cFont::GetFont(fontSml); + + const cFont *res = NULL; +#ifdef HAVE_FREETYPE + char *cachename; + asprintf(&cachename, "%s_%d", Filename.c_str(), Size); + if (mFontCache.Load(Path + "/" + Filename, cachename, Size)) + res = mFontCache.GetFont(cachename); + else + esyslog("ERROR: Text2Skin: Couldn't load font %s:%d", Filename.c_str(), Size); + free(cachename); +#else + esyslog("ERROR: Text2Skin: Font engine not enabled at compile time!"); +#endif + return res; } |