#include FT_CACHE_H
#include FT_CACHE_IMAGE_H
#include FT_CACHE_SMALL_BITMAPS_H
+typedef FTC_ImageCache FTC_Image_Cache;
+typedef FTC_ImageTypeRec FTC_Image_Desc;
+typedef FTC_SBitCache FTC_SBit_Cache;
#include <vector>
+#include <list>
#include <lib/gdi/fb.h>
#include <lib/gdi/esize.h>
#include <string>
#include <lib/base/object.h>
+#include <set>
+
class FontRenderClass;
class Font;
class gDC;
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);
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);
-#endif
fontRenderClass();
~fontRenderClass();
+#endif
};
#ifndef SWIG
#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
{
class eTextPara: public iObject
{
-DECLARE_REF(eTextPara);
-private:
- ePtr<Font> current_font, replacement_font;
+ DECLARE_REF(eTextPara);
+ ePtr<Font> current_font, replacement_font;
FT_Face current_face, replacement_face;
int use_kerning;
int previous;
static std::string replacement_facename;
+ static std::set<int> forced_replaces;
eRect area;
ePoint cursor;
eSize maximum;
int left;
glyphString glyphs;
+ std::list<int> lineOffsets;
+ std::list<int> lineChars;
+ int charCount;
+ bool doTopBottomReordering;
int appendGlyph(Font *current_font, FT_Face current_face, FT_UInt glyphIndex, int flags, int rflags);
void newLine(int flags);
eRect boundBox;
void calc_bbox();
int bboxValid;
+ void clear();
public:
eTextPara(eRect area, ePoint start=ePoint(-1, -1))
- : current_font(0), replacement_font(0), current_face(0), replacement_face(0),
- area(area), cursor(start), maximum(0, 0), left(start.x()), bboxValid(0)
+ :current_font(0), replacement_font(0), current_face(0), replacement_face(0)
+ ,area(area), cursor(start), maximum(0, 0), left(start.x()), charCount(0)
+ ,doTopBottomReordering(false), bboxValid(0)
{
}
virtual ~eTextPara();
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 std::string &string, int flags=0);
+ int renderString(const char *string, int flags=0);
+
- void clear();
void blit(gDC &dc, const ePoint &offset, const gRGB &background, const gRGB &foreground);
const eRect& getGlyphBBox(int num) const
{
- assert(num >= 0);
- assert(num < (int)glyphs.size());
+ 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());
+ 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());
+ ASSERT(g >= 0);
+ ASSERT(g < (int)glyphs.size());
glyphs[g].flags |= f;
}
};
class Font: public iObject
{
-DECLARE_REF(Font);
+ DECLARE_REF(Font);
public:
+ FTC_ScalerRec scaler;
FTC_Image_Desc font;
fontRenderClass *renderer;
FT_Error getGlyphBitmap(FT_ULong glyph_index, FTC_SBit *sbit);