X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/1aeefd997cc362c3b37c1587c5f08891b35c3a75..fce66e72c0ad6e000b22fdda7b57f3544763e1ca:/lib/gdi/font.h

diff --git a/lib/gdi/font.h b/lib/gdi/font.h
index 7b01a425..3cdfc299 100644
--- a/lib/gdi/font.h
+++ b/lib/gdi/font.h
@@ -1,35 +1,45 @@
 #ifndef __FONT_H
 #define __FONT_H
 
+#ifndef SWIG
+
 #include <ft2build.h>
 #include FT_FREETYPE_H
 #include FT_CACHE_H
 #include FT_CACHE_IMAGE_H
 #include FT_CACHE_SMALL_BITMAPS_H
+#ifdef HAVE_FREETYPE2
+typedef FTC_ImageCache FTC_Image_Cache;
+typedef FTC_ImageTypeRec FTC_Image_Desc;
+typedef FTC_SBitCache FTC_SBit_Cache;
+#endif
 #include <vector>
 
-
 #include <lib/gdi/fb.h>
 #include <lib/gdi/esize.h>
 #include <lib/gdi/epoint.h>
 #include <lib/gdi/erect.h>
-#include <lib/base/estring.h>
+#include <string>
 #include <lib/base/object.h> 
 
+#include <set>
+
 class FontRenderClass;
 class Font;
 class gDC;
 class gFont;
 class gRGB;
 
+#endif
 class fontRenderClass
 { 
+#ifndef SWIG
 	friend class Font;
 	friend class eTextPara;
 	fbClass *fb;
 	struct fontListEntry
 	{
-		eString filename, face;
+		std::string filename, face;
 		int scale; // 100 is 1:1
 		fontListEntry *next;
 		~fontListEntry();
@@ -40,20 +50,27 @@ class fontRenderClass
 	FTC_Image_Cache	imageCache;					/* the glyph image cache					 */
 	FTC_SBit_Cache	 sbitsCache;				/* the glyph small bitmaps cache	 */
 
-	FTC_FaceID getFaceID(const eString &face);
+	FTC_FaceID getFaceID(const std::string &face);
 	FT_Error getGlyphBitmap(FTC_Image_Desc *font, FT_ULong glyph_index, FTC_SBit *sbit);
 	static fontRenderClass *instance;
+#else
+	fontRenderClass();
+	~fontRenderClass();
+#endif
 public:
 	float getLineHeight(const gFont& font);
-	eString AddFont(const eString &filename, const eString &name, int scale);
 	static fontRenderClass *getInstance();
-	FT_Error FTC_Face_Requester(FTC_FaceID	face_id,
-															FT_Face*		aface);
-	int getFont(ePtr<Font> &font, const eString &face, int size, int tabwidth=-1);
+#ifndef SWIG
+	std::string AddFont(const std::string &filename, const std::string &name, int scale);
+	FT_Error FTC_Face_Requester(FTC_FaceID	face_id, FT_Face* aface);
+	int getFont(ePtr<Font> &font, const std::string &face, int size, int tabwidth=-1);
 	fontRenderClass();
 	~fontRenderClass();
+#endif
 };
 
+#ifndef SWIG
+
 #define RS_WRAP		1
 #define RS_DOT		2
 #define RS_DIRECT	4
@@ -62,6 +79,10 @@ public:
 #define GS_ISSPACE  1
 #define GS_ISFIRST  2
 #define GS_USED			4
+#define GS_INVERT   8
+#define GS_SOFTHYPHEN 16
+#define GS_HYPHEN   32
+#define GS_CANBREAK (GS_ISSPACE|GS_SOFTHYPHEN|GS_HYPHEN)
 
 struct pGlyph
 {
@@ -79,13 +100,14 @@ class eLCD;
 
 class eTextPara: public iObject
 {
-DECLARE_REF;
+DECLARE_REF(eTextPara);
 private:
  	ePtr<Font> current_font, replacement_font;
 	FT_Face current_face, replacement_face;
 	int use_kerning;
 	int previous;
-	static eString replacement_facename;
+	static std::string replacement_facename;
+	static std::set<int> forced_replaces;
 
 	eRect area;
 	ePoint cursor;
@@ -107,10 +129,11 @@ public:
 	}
 	virtual ~eTextPara();
 	
-	static void setReplacementFont(eString font) { replacement_facename=font; }
+	static void setReplacementFont(std::string font) { replacement_facename=font; }
+	static void forceReplacementGlyph(int unicode) { forced_replaces.insert(unicode); }
 
 	void setFont(const gFont *font);
-	int renderString(const eString &string, int flags=0);
+	int renderString(const char *string, int flags=0);
 
 	void clear();
 
@@ -130,17 +153,41 @@ public:
 
 		return boundBox;
 	}
+	
+	const int size() const
+	{
+		return glyphs.size();
+	}
 
 	const eRect& getGlyphBBox(int num) const
 	{
+		assert(num >= 0);
+		assert(num < (int)glyphs.size());
 		return glyphs[num].bbox;
 	}
+	
+	void setGlyphFlag(int g, int f)
+	{
+		assert(g >= 0);
+		assert(g < (int)glyphs.size());
+		glyphs[g].flags |= f;
+	}
+
+	void clearGlyphFlag(int g, int f)
+	{
+		assert(g >= 0);
+		assert(g < (int)glyphs.size());
+		glyphs[g].flags |= f;
+	}
 };
 
 class Font: public iObject
 {
-DECLARE_REF;
+DECLARE_REF(Font);
 public:
+#ifdef HAVE_FREETYPE2
+	FTC_ScalerRec scaler;
+#endif
 	FTC_Image_Desc font;
 	fontRenderClass *renderer;
 	FT_Error getGlyphBitmap(FT_ULong glyph_index, FTC_SBit *sbit);
@@ -155,4 +202,6 @@ public:
 
 extern fontRenderClass *font;
 
+#endif  // !SWIG
+
 #endif