Initial community commit

Src/freetypewac/freetypefont.h

@@ -0,0 +1,91 @@
+#ifndef __FREETYPEFONT_H
+#define __FREETYPEFONT_H
+#include <api/font/svc_fonti.h>
+#include <tataki/blending/blending.h>
+#include <bfc/string/StringW.h>
+
+// begin relative to freetype include directory
+#include <ft2build.h>
+#include <freetype/freetype.h>
+#include <freetype/ftglyph.h>
+// end relative to freetype include directory
+
+class ifc_canvas;
+class SkinBitmap;
+
+class FreeTypeFont : public svc_fontI
+{
+ public:
+  FreeTypeFont();
+  virtual ~FreeTypeFont();
+
+  virtual void textOut(ifc_canvas *c, int x, int y, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialias);
+  virtual void textOut2(ifc_canvas *c, int x, int y, int w, int h, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialias);
+  virtual void textOutEllipsed(ifc_canvas *c, int x, int y, int w, int h, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialias);
+  virtual void textOutWrapped(ifc_canvas *c, int x, int y, int w, int h, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialias);
+  virtual void textOutWrappedPathed(ifc_canvas *c, int x, int y, int w, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialias);
+  virtual void textOutCentered(ifc_canvas *c, RECT *r, const wchar_t *txt, int size, int bold, int opaque, int underline, int italic, int align, COLORREF color, COLORREF bkcolor, int xoffset, int yoffset, int antialias);
+
+  virtual int getTextWidth(ifc_canvas *c, const wchar_t *text, int size, int bold, int underline, int italic, int antialias);
+  virtual int getTextHeight(ifc_canvas *c, const wchar_t *text, int size, int bold, int underline, int italic, int antialias);
+  virtual int getTextHeight2(ifc_canvas *c, int size, int bold, int underline, int italic, int antialias);
+  virtual void getTextExtent(ifc_canvas *c, const wchar_t *text, int *w, int *h, int size, int bold, int underline, int italic, int antialias);
+
+  virtual int isBitmap();
+  virtual const wchar_t *getFaceName() { return facename; }
+  virtual void setFontFace(const wchar_t *face) { facename = face; }
+
+  virtual void setFontId(const wchar_t *id) { font_id = id; }
+  virtual const wchar_t *getFontId() { return font_id; }
+  virtual int getScriptId() { return scriptid; }
+  virtual void setScriptId(int id) { scriptid = id; }
+
+  virtual const wchar_t *getFontSvcName() { return L"Freetype"; }
+  static const char *getServiceName() { return "Freetype font renderer"; }
+
+ protected:
+  
+  int addFontResource( OSFILETYPE font, const wchar_t *name );
+  int addFontResource2( void *data, int datalen, const wchar_t *name );
+  
+  void prepareCanvas(ifc_canvas *c, int size, int bold, int opaque, int underline, int italic, COLORREF color, COLORREF bkcolor, const wchar_t *txt, int width = -1, int height = -1 );
+  void restoreCanvas(ifc_canvas *c, int x, int y );
+  int drawChar( int x, int y, unsigned long c, COLORREF color, int antialias);
+  int getAscent();
+
+ protected:
+  StringW font_id;
+  StringW facename;
+  int scriptid;
+
+ private:
+  void updateCharmap();
+  void drawText(int x, int y, const wchar_t *txt, int len, COLORREF color, int antialias);
+  int tweakSize(const wchar_t *face, int size);
+  wchar_t *filenameToFontFace(const wchar_t *pszFile);
+  inline unsigned __int8 overlay(unsigned __int8 c, unsigned __int8 b, int amount, int r, int z) 
+	{
+    if (curboldstrength == 2 && z == r-1) {
+      if (c < b) 
+        return Blenders::BLEND_ADJ1(c, b, 0xB0);
+      return MIN(255, c+b);
+    }
+    return MIN(255, c+b);
+  }
+  FT_Library flib;
+  char *fontbuffer;
+  int fontbufferlen;
+  FT_Face font;
+  FT_Face font_bold;
+  FT_Face font_italic;
+  FT_Face font_bolditalic;
+  SkinBitmap *blt;
+  int lastchar;
+  int curboldstrength;
+  int cursize;
+  int direction;
+  int last_encoding;
+  CfgItem *optionsitem;
+};
+
+#endif//__FREETYPEFONT_H