static void sMergeWith(WString& dest, const wchar *delim, const WString& s) { if(s.GetLength()) { if(dest.GetCount()) dest.Cat(delim); dest.Cat(s); } }
WString RichPara::GetText() const { WString r; for(int i = 0; i < part.GetCount(); i++) if(part[i].IsText()) r.Cat(part[i].text); else r.Cat(127); return r; }
void RichQtfParser::Cat(int chr) { if(accesskey && ToUpper(ToAscii(chr)) == LOBYTE(accesskey)) { Flush(); format.Underline(!format.IsUnderline()); text.Cat(chr); Flush(); format.Underline(!format.IsUnderline()); accesskey = 0; } else if(chr >= ' ') { text.Cat(chr); } }
void RichTextView::Copy() { if(anchor == cursor) WriteClipboardUnicodeText(text.GetPlainText()); else { RefreshSel(); WString h = text.GetPlainText(false).Mid(sell, selh - sell); WString r; for(const wchar *s = ~h; s < h.End(); s++) { if(*s == '\n') r.Cat('\r'); r.Cat(*s); } WriteClipboardUnicodeText(r); } }
void RichTxt::SaveFormat(Formating& r, int p1, int p2, const RichStyles& style) const { Array<RichObject> dummy; for(int i = p1; i <= p2; i++) if(IsTable(i)) { const RichTable& tab = part[i].Get<RichTable>(); for(int i = 0; i < tab.GetRows(); i++) for(int j = 0; j < tab.GetColumns(); j++) if(tab(i, j)) { const RichTxt& txt = tab[i][j].text; txt.SaveFormat(r, 0, txt.GetPartCount() - 1, style); } } else { RichPara pa = Get(i, style); for(int i = 0; i < pa.GetCount(); i++) { RichPara::Part& p = pa[i]; int q = p.GetLength(); p.field = Id(); p.object = RichObject(); WString h; while(q) { int c = min(q, 50000); h.Cat(c + 32); q -= c; } p.text = h; } r.styleid.Add(pa.format.styleid); r.format.Add(pa.Pack(GetStyle(style, pa.format.styleid).format, dummy)); } }
Vector<String> GetClipFiles(const String& data) { GuiLock __; Vector<String> f; if((unsigned)data.GetCount() < sizeof(sDROPFILES) + 2) return f; const sDROPFILES *df = (const sDROPFILES *)~data; const char *s = ((const char *)df + df->offset); if(df->unicode) { const wchar *ws = (wchar *)s; while(*ws) { WString fn; while(*ws) fn.Cat(*ws++); f.Add(fn.ToString()); ws++; } } else while(*s) { String fn; while(*s) fn.Cat(*s++); f.Add(fn.ToString()); s++; } return f; }
void WStringTutorial() { /// .WString /// String works with 8 bit characters. For 16-bit character encoding use `WString`. Both /// classes are closely related and share most of interface methods. U++ also provides /// conversions between `String` and `WString` and you can also use 8 bit string literals with /// `WString`. Conversion is ruled by current default character set. Default value of default /// character set is `CHARSET_UTF8`. This conversion is also used in `WString::ToString`, /// e.g. when putting `WString` to log: WString x = "characters 280-300: "; // you can assign 8-bit character literal to WString for(int i = 280; i < 300; i++) x.Cat(i); DUMP(x); /// `ToString` converts `WString` to `String`: String y = x.ToString(); DUMP(y); /// `ToWString` converts `String` to `WString`: y.Cat(" (appended)"); // you can use 8-bit character literals in most WString operations x = y.ToWString(); DUMP(x); /// }
WString LineEdit::CopyRectSelection() { WString txt; Rect rect = GetRectSelection(); for(int i = rect.top; i <= rect.bottom; i++) { int l, h; CacheLinePos(i); int pos = GetPos(i); GetRectSelection(rect, i, l, h); txt.Cat(GetWLine(i).Mid(l - pos, h - l)); #ifdef PLATFORM_WIN32 txt.Cat('\r'); #endif txt.Cat('\n'); } return txt; }
virtual void Paint(Draw& w) { WString h = "Hello ěščřžýáíéúů "; for(int i = 0; i < 10; i++) h.Cat(20000 + i); w.DrawRect(GetSize(), White()); Font fnt; fnt.FaceName("Bitstream Vera Sans Mono"); fnt.Height(13); DoDrawText(w, 100, 100, 0, h, fnt, Black(), h.GetCount(), NULL); DoDrawText(w, 100, 300, 300, h, fnt, Black(), h.GetCount(), NULL); }
int LineEdit::RemoveRectSelection() { Rect rect = GetRectSelection(); WString txt; for(int i = rect.top; i <= rect.bottom; i++) { int l, h; CacheLinePos(i); GetRectSelection(rect, i, l, h); WString s = GetWLine(i); s.Remove(l - GetPos(i), h - l); txt.Cat(s); txt.Cat('\n'); } int l = GetPos(rect.top); int h = GetPos(rect.bottom) + GetLineLength(rect.bottom); if(h < GetLength()) h++; Remove(l, h - l); Insert(l, txt); return GetGPos(rect.bottom, rect.left); }
WString RichTxt::GetPlainText() const { WString clip; for(int pi = 0; pi < GetPartCount(); pi++) { if(pi) { clip.Cat('\r'); clip.Cat('\n'); } if(IsTable(pi)) { const RichTable& tab = part[pi].Get<RichTable>(); for(int i = 0; i < tab.GetRows(); i++) for(int j = 0; j < tab.GetColumns(); j++) if(tab(i, j)) { if(i || j) { clip.Cat('\r'); clip.Cat('\n'); } clip << tab[i][j].text.GetPlainText(); } } else clip.Cat(Get(pi, RichStyle::GetDefault()).GetText()); } return clip; }
Vector<WString> SplitCmdLine__(const char *cmd) { Vector<WString> out; while(*cmd) if((byte)*cmd <= ' ') cmd++; else if(*cmd == '\"') { WString quoted; while(*++cmd && (*cmd != '\"' || *++cmd == '\"')) quoted.Cat(FromSystemCharset(String(cmd, 1)).ToWString()); out.Add(quoted); } else { const char *begin = cmd; while((byte)*cmd > ' ') cmd++; out.Add(String(begin, cmd).ToWString()); } return out; }
void RichQtfParser::Parse(const char *qtf, int _accesskey) { accesskey = _accesskey; term = qtf; while(*term) { if(Key('[')) { Flush(); fstack.Add(format); for(;;) { int c = *term; if(!c) Error("Unexpected end of text"); term++; if(c == ' ' || c == '\n') break; switch(c) { case 's': { Uuid id; c = *term; if(Key('\"') || Key('\'')) id = target.GetStyleId(GetText(c)); else { int i = ReadNumber(); if(i >= 0 && i < styleid.GetCount()) id = styleid[i]; else id = RichStyle::GetDefaultId(); } const RichStyle& s = target.GetStyle(id); bool p = format.newpage; int lng = format.language; (RichPara::Format&) format = s.format; format.styleid = id; format.language = lng; format.newpage = p; break; } case '/': format.Italic(!format.IsItalic()); break; case '*': format.Bold(!format.IsBold()); break; case '_': format.Underline(!format.IsUnderline()); break; case 'T': format.NonAntiAliased(!format.IsNonAntiAliased()); break; case '-': format.Strikeout(!format.IsStrikeout()); break; case 'c': format.capitals = !format.capitals; break; case 'd': format.dashed = !format.dashed; break; case '`': format.sscript = format.sscript == 1 ? 0 : 1; break; case ',': format.sscript = format.sscript == 2 ? 0 : 2; break; case '^': format.link = GetText('^'); break; case 'I': format.indexentry = FromUtf8(GetText(';')); break; case '+': format.Height(GetNumber()); break; case '@': format.ink = GetColor(); break; case '$': format.paper = GetColor(); break; case 'A': format.Face(Font::ARIAL); break; case 'R': format.Face(Font::ROMAN); break; case 'C': format.Face(Font::COURIER); break; case 'G': format.Face(Font::STDFONT); break; case 'S': #ifdef PLATFORM_WIN32 format.Face(Font::SYMBOL); #endif break; case '.': { int n = GetNumber(); if(n >= Font::GetFaceCount()) Error("Invalid face number"); format.Face(n); break; } case '!': { String fn = GetText('!'); int i = Font::FindFaceNameIndex(fn); if(i < 0) i = Font::ARIAL; format.Face(i); } break; case '{': { String cs = GetText('}'); if(cs.GetLength() == 1) { int c = *cs; if(c == '_') format.charset = CHARSET_UTF8; if(c >= '0' && c <= '8') format.charset = c - '0' + CHARSET_WIN1250; if(c >= 'A' && c <= 'Z') format.charset = c - '0' + CHARSET_ISO8859_1; } else { for(int i = 0; i < CharsetCount(); i++) if(stricmp(CharsetName(i), cs) == 0) { format.charset = i; break; } } break; } case '%': { String h; if(*term == '-') { format.language = 0; term++; } else if(*term == '%') { format.language = LNG_ENGLISH; term++; } else { while(*term && h.GetLength() < 5) h.Cat(*term++); format.language = LNGFromText(h); } break; } case 'g': format.Face(Font::STDFONT); format.Height(GetRichTextScreenStdFontHeight()); break; default: if(c >= '0' && c <= '9') { format.Height(QTFFontHeight[c - '0']); break; } switch(c) { case ':': format.label = GetText(':'); break; case '<': format.align = ALIGN_LEFT; break; case '>': format.align = ALIGN_RIGHT; break; case '=': format.align = ALIGN_CENTER; break; case '#': format.align = ALIGN_JUSTIFY; break; case 'l': format.lm = GetNumber(); break; case 'r': format.rm = GetNumber(); break; case 'i': format.indent = GetNumber(); break; case 'b': format.before = GetNumber(); break; case 'a': format.after = GetNumber(); break; case 'P': format.newpage = !format.newpage; break; case 'k': format.keep = !format.keep; break; case 'K': format.keepnext = !format.keepnext; break; case 'H': format.ruler = GetNumber(); break; case 'h': format.rulerink = GetColor(); break; case 'L': format.rulerstyle = GetNumber(); break; case 'Q': format.orphan = !format.orphan; break; case 'n': format.before_number = GetText(';'); break; case 'm': format.after_number = GetText(';'); break; case 'N': { memset(format.number, 0, sizeof(format.number)); format.reset_number = false; int i = 0; while(i < 8) { int c; if(Key('-')) c = RichPara::NUMBER_NONE; else if(Key('1')) c = RichPara::NUMBER_1; else if(Key('0')) c = RichPara::NUMBER_0; else if(Key('a')) c = RichPara::NUMBER_a; else if(Key('A')) c = RichPara::NUMBER_A; else if(Key('i')) c = RichPara::NUMBER_i; else if(Key('I')) c = RichPara::NUMBER_I; else break; format.number[i++] = c; } if(Key('!')) format.reset_number = true; break; } case 'o': format.bullet = RichPara::BULLET_ROUND; format.indent = 150; break; case 'O': if(Key('_')) format.bullet = RichPara::BULLET_NONE; else { int c = *term++; if(!c) Error("Unexpected end of text"); format.bullet = c == '1' ? RichPara::BULLET_ROUNDWHITE : c == '2' ? RichPara::BULLET_BOX : c == '3' ? RichPara::BULLET_BOXWHITE : c == '9' ? RichPara::BULLET_TEXT : RichPara::BULLET_ROUND; } break; case 'p': switch(*term++) { case 0: Error("Unexpected end of text"); case 'h': format.linespacing = RichPara::LSP15; break; case 'd': format.linespacing = RichPara::LSP20; break; default: format.linespacing = RichPara::LSP10; } break; case 't': if(IsDigit(*term)) //temporary fix... :( format.tabsize = ReadNumber(); break; case '~': { if(Key('~')) format.tab.Clear(); else { RichPara::Tab tab; Key('<'); if(Key('>')) tab.align = ALIGN_RIGHT; if(Key('=')) tab.align = ALIGN_CENTER; if(Key('.')) tab.fillchar = 1; if(Key('-')) tab.fillchar = 2; if(Key('_')) tab.fillchar = 3; int rightpos = Key('>') ? RichPara::TAB_RIGHTPOS : 0; tab.pos = rightpos | ReadNumber(); format.tab.Add(tab); } } break; default: continue; } } } SetFormat(); } else if(Key(']')) { Flush(); if(fstack.GetCount()) { format = fstack.Top(); fstack.Drop(); } else Error("Unmatched ']'"); } else if(Key2('{')) { if(oldtab) Error("{{ in ++ table"); if(text.GetLength() || paragraph.GetCount()) EndPart(); table.Add(); int r = IsDigit(*term) ? ReadNumber() : 1; Table().AddColumn(r); while(Key(':')) Table().AddColumn(ReadNumber()); TableFormat(); SetFormat(); } else if(Key2('}')) { if(oldtab) Error("}} in ++ table"); FinishTable(); } else if(Key2('+')) if(oldtab) FinishOldTable(); else { Flush(); if(text.GetLength() || paragraph.GetCount()) EndPart(); Tab& b = table.Add(); b.rown.Add(0); b.hspan = 1; b.Old(); oldtab = true; } else if(Key2('|')) FinishCell(); else if(Key2('-')) { FinishCell(); table.Top().rown.Add(0); } else if(Key2(':')) { if(!oldtab) FinishCell(); TableFormat(oldtab); } else if(Key2('^')) { EndPart(); breakpage = true; } else if(Key2('@')) { ReadObject(); } else if(Key2('@', '$')) { String xu; while(isxdigit(*term)) xu.Cat(*term++); int c = stou(~xu, NULL, 16); if(c >= 32) Cat(c); if(*term == ';') term++; SetFormat(); } else if(Key2('^', 'H')) target.SetHeaderQtf(GetText2('^', '^')); else if(Key2('^', 'F')) target.SetFooterQtf(GetText2('^', '^')); else if(Key2('{', ':')) { Flush(); String field = GetText(':'); String param = GetText(':'); Id fid(field); if(RichPara::fieldtype().Find(fid) >= 0) paragraph.Cat(fid, param, format); Key('}'); } else if(Key('&')) { SetFormat(); EndPart(); } else if(Key2('$')) { Flush(); int i = GetNumber(); Uuid id; RichStyle style; style.format = format; if(Key(',')) stylenext.At(i, 0) = GetNumber(); else stylenext.At(i, 0) = i; if(Key('#')) { String xu; while(isxdigit(*term)) xu.Cat(*term++); if(xu.GetLength() != 32) Error("Invalid UUID !"); id = ScanUuid(xu); } else if(i) id = Uuid::Create(); else id = RichStyle::GetDefaultId(); if(Key(':')) style.name = GetText(']'); if(fstack.GetCount()) { format = fstack.Top(); fstack.Drop(); } target.SetStyle(id, style); styleid.At(i, RichStyle::GetDefaultId()) = id; if(id == RichStyle::GetDefaultId()) { bool p = format.newpage; int lng = format.language; (RichPara::Format&) format = style.format; format.styleid = id; format.language = lng; format.newpage = p; } } else if(*term == '_') { SetFormat(); text.Cat(160); term++; } else if(Key2('-', '|')) { SetFormat(); text.Cat(9); } else if(*term == '\1') { if(istable) EndPart(); SetFormat(); const char *b = ++term; for(; *term && *term != '\1'; term++) { if((byte)*term == '\n') { text.Cat(ToUnicode(b, (int)(term - b), format.charset)); EndPart(); b = term + 1; } if((byte)*term == '\t') { text.Cat(ToUnicode(b, (int)(term - b), format.charset)); text.Cat(9); b = term + 1; } } text.Cat(ToUnicode(b, (int)(term - b), format.charset)); if(*term == '\1') term++; } else { if(!Key('`')) Key('\\'); if((byte)*term >= ' ') { SetFormat(); do { if(istable) EndPart(); if(format.charset == CHARSET_UTF8) { word code = (byte)*term++; if(code <= 0x7F) Cat(code); else if(code <= 0xDF) { if(*term == '\0') break; int c0 = (byte)*term++; if(c0 < 0x80) Error("Invalid UTF-8 sequence"); Cat(((code - 0xC0) << 6) + c0 - 0x80); } else if(code <= 0xEF) { int c0 = (byte)*term++; int c1 = (byte)*term++; if(c0 < 0x80 || c1 < 0x80) Error("Invalid UTF-8 sequence"); Cat(((code - 0xE0) << 12) + ((c0 - 0x80) << 6) + c1 - 0x80); } else Error("Invalid UTF-8 sequence"); } else Cat(ToUnicode((byte)*term++, format.charset)); } while((byte)*term >= 128 || s_nodeqtf[(byte)*term]); } else if(*term) term++; } } // if(paragraph.GetCount() == 0) // TRC 11/02/15: kills formatting of last paragraph in text // SetFormat(); if(oldtab) FinishOldTable(); else while(table.GetCount()) FinishTable(); EndPart(); FlushStyles(); }