mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-15 22:02:49 -06:00
65 lines
1.6 KiB
C++
65 lines
1.6 KiB
C++
#ifndef _Draw_FontInt_h_
|
|
#define _Draw_FontInt_h_
|
|
|
|
// Implementation header
|
|
|
|
struct FaceInfo : Moveable<FaceInfo> {
|
|
String name;
|
|
dword info;
|
|
};
|
|
|
|
struct CommonFontInfo {
|
|
int ascent;
|
|
int descent;
|
|
int external;
|
|
int internal;
|
|
int height;
|
|
int lineheight;
|
|
int overhang;
|
|
int avewidth;
|
|
int maxwidth;
|
|
int firstchar;
|
|
int charcount;
|
|
int default_char;
|
|
int spacebefore;
|
|
int spaceafter;
|
|
bool fixedpitch;
|
|
bool scaleable;
|
|
bool ttf;
|
|
|
|
char path[256]; // optional
|
|
};
|
|
|
|
class Font;
|
|
|
|
struct GlyphInfo {
|
|
int16 width;
|
|
int16 lspc;
|
|
int16 rspc;
|
|
word glyphi; // optional, not available in Win32
|
|
|
|
bool IsNormal() const { return (word)width != 0x8000; }
|
|
bool IsComposed() const { return !IsNormal() && (lspc == -1 || lspc == -11); }
|
|
bool IsComposedLM() const { return !IsNormal() && lspc == -11; }
|
|
bool IsReplaced() const { return !IsNormal() && lspc >= 0; }
|
|
bool IsMissing() const { return !IsNormal() && lspc == -2; }
|
|
};
|
|
|
|
void Std(Font& font);
|
|
GlyphInfo GetGlyphInfo(Font font, int chr);
|
|
const CommonFontInfo& GetFontInfo(Font font);
|
|
bool IsNormal(Font font, int chr);
|
|
void GlyphMetrics(GlyphInfo& f, Font font, int chr);
|
|
|
|
void InvalidateFontList();
|
|
|
|
// Platform specific font interface
|
|
|
|
CommonFontInfo GetFontInfoSys(Font font);
|
|
GlyphInfo GetGlyphInfoSys(Font font, int chr);
|
|
Vector<FaceInfo> GetAllFacesSys();
|
|
String GetFontDataSys(Font font);
|
|
|
|
void RenderCharacterSys(FontGlyphConsumer& sw, double x, double y, int ch, Font fnt);
|
|
|
|
#endif
|