struct RichCaret;
struct RichPos;
struct RichPara {
enum Code {
NONE,
INDEXENTRY = 2,
FIELD = 3,
FACE = 4,
HEIGHT = 5,
LANGUAGE = 6,
INK = 7,
PAPER = 8,
TAB = 9, // placeholder
LINK = 10,
SSCRIPT = 11,
BOLD0 = 12,
BOLD1 = 13,
BOLDS = 14,
ITALIC0 = 15,
ITALIC1 = 16,
ITALICS = 17,
UNDERLINE0 = 18,
UNDERLINE1 = 19,
UNDERLINES = 20,
CAPITALS0 = 21,
CAPITALS1 = 22,
CAPITALSS = 23,
STRIKEOUT0 = 24,
STRIKEOUT1 = 25,
STRIKEOUTS = 26,
DASHED0 = 27,
DASHED1 = 28,
DASHEDS = 29,
OBJECT = 31
};
enum BULLET_STYLE {
BULLET_NONE,
BULLET_ROUND,
BULLET_ROUNDWHITE,
BULLET_BOX,
BULLET_BOXWHITE,
BULLET_TEXT
};
enum NUMBER_STYLE {
NUMBER_NONE,
NUMBER_1,
NUMBER_0,
NUMBER_a,
NUMBER_A,
NUMBER_i,
NUMBER_I,
};
enum LINESPACING {
LSP10 = 0,
LSP15 = -1,
LSP20 = -2,
};
struct CharFormat : public Font {
int language;
Color ink, paper;
String link;
WString indexentry;
dword sscript:2;
bool capitals;
bool dashed;
#ifdef _DEBUG
String ToString() const;
#endif
CharFormat();
};
struct Tab : Moveable<Tab> {
int pos;
byte align;
byte fillchar;
Tab() { align = ALIGN_LEFT; pos = 0; fillchar = 0; }
};
struct NumberFormat {
String before_number, after_number;
bool reset_number;
byte number[8];
bool IsNumbered() const;
int GetNumberLevel() const;
};
struct Format : NumberFormat, CharFormat {
int align;
int before, lm, indent, rm, after;
int tabsize;
int bullet;
int linespacing;
bool newpage, keep, keepnext, orphan;
WithDeepCopy< Vector<Tab> > tab;
String label;
Uuid styleid;
void SortTabs();
#ifdef _DEBUG
String ToString() const;
#endif
Format();
};
struct Number {
int n[8];
String AsText(const NumberFormat& format) const;
void TestReset(const NumberFormat& format);
void Next(const NumberFormat& format);
Number();
};
struct Part {
RichObject object;
WString text;
CharFormat format;
Id field;
String fieldparam;
WithDeepCopy< Array<Part> > fieldpart;
bool NonText() const { return object || field; }
bool IsText() const { return !NonText(); }
int GetLength() const { return object || field ? 1 : text.GetLength(); }
};
struct FieldType {
virtual Array<Part> Evaluate(const String& param, VectorMap<String, Value>& vars,
const CharFormat& fmt) = 0;
virtual void Menu(Bar& bar, String *param) const {}
virtual void DefaultAction(String *param) const {}
};
struct HeightInfo {
int ascent;
int descent;
int external;
int ydelta;
const RichObject *object;
int Sum() const { return ascent + descent + external; }
};
struct Line : public HeightInfo {
int pos;
int len;
int ppos;
int plen;
int xpos;
int cx;
int objecti;
bool withtabs;
};
struct Lines {
int len;
int clen;
int cx;
Buffer<wchar> text;
Buffer<byte> spell;
Buffer<int> pos;
Buffer<int> width;
Buffer<HeightInfo> height;
Buffer<const CharFormat *> format;
Array<Line> line;
Array<CharFormat> hformat;
int first_indent;
int next_indent;
int GetCount() const { return line.GetCount(); }
Line& operator[](int i) { return line[i]; }
const Line& operator[](int i) const { return line[i]; }
void Justify(const Format& format);
int BodyHeight();
};
static VectorMap<Id, FieldType *>& fieldtype();
Format format;
Array<Part> part;
static void Charformat(Stream& out, const CharFormat& o, const CharFormat& n,
const CharFormat& s);
void Cat(const WString& s, const CharFormat& f);
void Cat(const char *s, const CharFormat& f);
void Cat(const RichObject& o, const CharFormat& f);
void Cat(Id fieldtype, const String& param, const CharFormat& f);
int GetLength() const;
int GetCount() const { return part.GetCount(); }
bool IsEmpty() const;
String Pack(const Format& style, Array<RichObject>& obj) const;
void Unpack(const String& s, const Array<RichObject>& obj,
const Format& style);
Part& operator[](int i) { return part[i]; }
const Part& operator[](int i) const { return part[i]; }
int FindPart(int& pos) const;
void Trim(int pos);
void Mid(int pos);
void Append(const RichPara& p) { part.Append(p.part); }
void GetRichPos(RichPos& rp, int pos) const;
Lines FormatLines(int cx) const;
void Paint(PageDraw& pw, const Rect& page, PageY py, const PaintInfo& pi,
const Number& n, const Bits& spellerrors,
int nbefore, int nline) const;
RichCaret GetCaret(int pos, const Rect& page, PageY py, int nbefore, int nline) const;
int GetPos(int x, PageY y, const Rect& page, PageY py, int nbefore, int nline) const;
void GatherLabels(Vector<RichValPos>& info, const Rect& page, PageY py,
int pos, int nbefore, int nline) const;
void GatherIndexes(Vector<RichValPos>& info, const Rect& page, PageY py,
int pos, int nbefore, int nline) const;
int GetVertMove(int pos, int gx, const Rect& page, int dir) const;
WString GetText() const;
bool HasPos() const;
bool EvaluateFields(VectorMap<String, Value>& vars);
void operator<<=(const RichPara& p) { format = p.format; part <<= p.part; }
#ifdef _DEBUG
void Dump();
#endif
void ApplyZoom(Zoom z);
private:
Tab GetNextTab(int pos) const;
void Smh(Lines& lines, HeightInfo *th, int cx) const;
Lines Begin(const Rect& page, PageY& py, int nbefore, int nline) const;
bool BreaksPage(PageY py, const Lines& pl, int i, const Rect& page) const;
void PackParts(Stream& out, const CharFormat& chrstyle,
const Array<Part>& part, CharFormat& cf,
Array<RichObject>& obj) const;
void UnpackParts(Stream& in, const CharFormat& chrstyle,
Array<Part>& part, const Array<RichObject>& obj, int& oi);
static void Flush(Draw& draw, const PaintInfo& pi, wchar *text, const CharFormat **i0,
int *wd, int pos, int len, int x0, int x, int y0, int y, int linecy,
int lineascent, Zoom z, bool highlight);
int PosInLine(int x, const Rect& page, const Lines& pl, int lni) const;
struct StorePart;
};
inline bool operator==(const RichPara::Tab& a, const RichPara::Tab& b) {
return a.pos == b.pos && a.align == b.align && a.fillchar == b.fillchar;
}
bool operator==(const Vector<RichPara::Tab>& a, const Vector<RichPara::Tab>& b);
inline
bool operator!=(const Vector<RichPara::Tab>& a, const Vector<RichPara::Tab>& b) {
return !(a == b);
}
bool NumberingDiffers(const RichPara::Format& fmt1, const RichPara::Format& fmt2);
void Sort(Vector<RichPara::Tab>& tab);
void operator*=(RichPara::Format& fmt, Zoom z);
syntax highlighted by Code2HTML, v. 0.9.1