libstaroffice_internal.hxx
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1 /* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
2 
3 /* libstaroffice
4 * Version: MPL 2.0 / LGPLv2+
5 *
6 * The contents of this file are subject to the Mozilla Public License Version
7 * 2.0 (the "License"); you may not use this file except in compliance with
8 * the License or as specified alternatively below. You may obtain a copy of
9 * the License at http://www.mozilla.org/MPL/
10 *
11 * Software distributed under the License is distributed on an "AS IS" basis,
12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 * for the specific language governing rights and limitations under the
14 * License.
15 *
16 * Major Contributor(s):
17 * Copyright (C) 2002 William Lachance (wrlach@gmail.com)
18 * Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
19 * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
20 * Copyright (C) 2006, 2007 Andrew Ziem
21 * Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)
22 *
23 *
24 * All Rights Reserved.
25 *
26 * For minor contributions see the git repository.
27 *
28 * Alternatively, the contents of this file may be used under the terms of
29 * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
30 * in which case the provisions of the LGPLv2+ are applicable
31 * instead of those above.
32 */
33 
34 #ifndef LIBSTAROFFICE_INTERNAL_H
35 #define LIBSTAROFFICE_INTERNAL_H
36 
37 #include <assert.h>
38 #include <math.h>
39 #ifdef DEBUG
40 #include <stdio.h>
41 #endif
42 
43 #include <cmath>
44 #include <limits>
45 #include <map>
46 #include <memory>
47 #include <ostream>
48 #include <string>
49 #include <vector>
50 
51 #ifndef M_PI
52 #define M_PI 3.14159265358979323846
53 #endif
54 
55 #include <librevenge-stream/librevenge-stream.h>
56 #include <librevenge/librevenge.h>
57 
58 #if defined(_MSC_VER) || defined(__DJGPP__)
59 
60 typedef signed char int8_t;
61 typedef unsigned char uint8_t;
62 typedef signed short int16_t;
63 typedef unsigned short uint16_t;
64 typedef signed int int32_t;
65 typedef unsigned int uint32_t;
66 typedef unsigned __int64 uint64_t;
67 typedef __int64 int64_t;
68 
69 #else /* !_MSC_VER && !__DJGPP__*/
70 
71 # ifdef HAVE_CONFIG_H
72 
73 # include <config.h>
74 # ifdef HAVE_STDINT_H
75 # include <stdint.h>
76 # endif
77 # ifdef HAVE_INTTYPES_H
78 # include <inttypes.h>
79 # endif
80 
81 # else
82 
83 // assume that the headers are there inside LibreOffice build when no HAVE_CONFIG_H is defined
84 # include <stdint.h>
85 # include <inttypes.h>
86 
87 # endif
88 
89 #endif /* _MSC_VER || __DJGPP__ */
90 
91 // define gmtime_r and localtime_r on Windows, so that can use
92 // thread-safe functions on other environments
93 #ifdef _WIN32
94 # define gmtime_r(tp,tmp) (gmtime(tp)?(*(tmp)=*gmtime(tp),(tmp)):0)
95 # define localtime_r(tp,tmp) (localtime(tp)?(*(tmp)=*localtime(tp),(tmp)):0)
96 #endif
97 
99 template <class T>
101  void operator()(T *) {}
102 };
103 
105 #if defined(HAVE_CLANG_ATTRIBUTE_FALLTHROUGH)
106 # define STOFF_FALLTHROUGH [[clang::fallthrough]]
107 #elif defined(HAVE_GCC_ATTRIBUTE_FALLTHROUGH)
108 # define STOFF_FALLTHROUGH __attribute__((fallthrough))
109 #else
110 # define STOFF_FALLTHROUGH ((void) 0)
111 #endif
112 
113 #if defined(HAVE_FUNC_ATTRIBUTE_FORMAT)
114 # define LIBSTOFF_ATTRIBUTE_PRINTF(fmt, arg) __attribute__((format(printf, fmt, arg)))
115 #else
116 # define LIBSTOFF_ATTRIBUTE_PRINTF(fmt, arg)
117 #endif
118 
119 #define STOFF_N_ELEMENTS(m) sizeof(m)/sizeof(m[0])
120 
121 /* ---------- debug --------------- */
122 #ifdef DEBUG
123 namespace libstoff
124 {
125 void printDebugMsg(const char *format, ...) LIBSTOFF_ATTRIBUTE_PRINTF(1,2);
126 }
127 #define STOFF_DEBUG_MSG(M) libstoff::printDebugMsg M
128 #else
129 #define STOFF_DEBUG_MSG(M)
130 #endif
131 
132 namespace libstoff
133 {
134 // Various exceptions:
136 {
137 };
138 
140 {
141 };
142 
144 {
145 };
146 
148 {
149 };
150 
152 {
153 };
154 }
155 
156 /* ---------- input ----------------- */
157 namespace libstoff
158 {
159 uint8_t readU8(librevenge::RVNGInputStream *input);
161 void appendUnicode(uint32_t val, librevenge::RVNGString &buffer);
163 librevenge::RVNGString getString(std::vector<uint32_t> const &unicode);
164 
166 template<typename T>
167 bool checkAddOverflow(T x, T y)
168 {
169  return (x < 0 && y < std::numeric_limits<T>::lowest() - x)
170  || (x > 0 && y > std::numeric_limits<T>::max() - x);
171 }
172 }
173 
174 /* ---------- small enum/class ------------- */
175 namespace libstoff
176 {
178 enum Position { Left = 0, Right = 1, Top = 2, Bottom = 3, HMiddle = 4, VMiddle = 5 };
180 enum { LeftBit = 0x01, RightBit = 0x02, TopBit=0x4, BottomBit = 0x08, HMiddleBit = 0x10, VMiddleBit = 0x20 };
181 
183 std::string numberingTypeToString(NumberingType type);
184 std::string numberingValueToString(NumberingType type, int value);
186 }
187 
189 struct STOFFColor {
191  explicit STOFFColor(uint32_t argb=0) : m_value(argb)
192  {
193  }
195  STOFFColor(unsigned char r, unsigned char g, unsigned char b, unsigned char a=255) :
196  m_value(uint32_t((a<<24)+(r<<16)+(g<<8)+b))
197  {
198  }
200  STOFFColor &operator=(uint32_t argb)
201  {
202  m_value = argb;
203  return *this;
204  }
206  static STOFFColor colorFromCMYK(unsigned char c, unsigned char m, unsigned char y, unsigned char k)
207  {
208  double w=1.-double(k)/255.;
209  return STOFFColor
210  (static_cast<unsigned char>(255 * (1-double(c)/255) * w),
211  static_cast<unsigned char>(255 * (1-double(m)/255) * w),
212  static_cast<unsigned char>(255 * (1-double(y)/255) * w)
213  );
214  }
216  static STOFFColor colorFromHSL(unsigned char H, unsigned char S, unsigned char L)
217  {
218  double c=(1-((L>=128) ? (2*double(L)-255) : (255-2*double(L)))/255)*
219  double(S)/255;
220  double tmp=std::fmod((double(H)*6/255),2)-1;
221  double x=c*(1-(tmp>0 ? tmp : -tmp));
222  auto C=static_cast<unsigned char>(255*c);
223  auto M=static_cast<unsigned char>(double(L)-255*c/2);
224  auto X=static_cast<unsigned char>(255*x);
225  if (H<=42) return STOFFColor(static_cast<unsigned char>(M+C),static_cast<unsigned char>(M+X),static_cast<unsigned char>(M));
226  if (H<=85) return STOFFColor(static_cast<unsigned char>(M+X),static_cast<unsigned char>(M+C),static_cast<unsigned char>(M));
227  if (H<=127) return STOFFColor(static_cast<unsigned char>(M),static_cast<unsigned char>(M+C),static_cast<unsigned char>(M+X));
228  if (H<=170) return STOFFColor(static_cast<unsigned char>(M),static_cast<unsigned char>(M+X),static_cast<unsigned char>(M+C));
229  if (H<=212) return STOFFColor(static_cast<unsigned char>(M+X),static_cast<unsigned char>(M),static_cast<unsigned char>(M+C));
230  return STOFFColor(static_cast<unsigned char>(M+C),static_cast<unsigned char>(M),static_cast<unsigned char>(M+X));
231  }
233  static STOFFColor black()
234  {
235  return STOFFColor(0,0,0);
236  }
238  static STOFFColor white()
239  {
240  return STOFFColor(255,255,255);
241  }
242 
244  static STOFFColor barycenter(float alpha, STOFFColor const &colA,
245  float beta, STOFFColor const &colB);
247  uint32_t value() const
248  {
249  return m_value;
250  }
252  unsigned char getAlpha() const
253  {
254  return static_cast<unsigned char>((m_value>>24)&0xFF);
255  }
257  void setAlpha(unsigned char alpha)
258  {
259  m_value=(m_value&0xFFFFFF)|uint32_t(alpha<<24);
260  }
262  unsigned char getBlue() const
263  {
264  return static_cast<unsigned char>(m_value&0xFF);
265  }
267  unsigned char getRed() const
268  {
269  return static_cast<unsigned char>((m_value>>16)&0xFF);
270  }
272  unsigned char getGreen() const
273  {
274  return static_cast<unsigned char>((m_value>>8)&0xFF);
275  }
277  bool isBlack() const
278  {
279  return (m_value&0xFFFFFF)==0;
280  }
282  bool isWhite() const
283  {
284  return (m_value&0xFFFFFF)==0xFFFFFF;
285  }
287  bool operator==(STOFFColor const &c) const
288  {
289  return (c.m_value&0xFFFFFF)==(m_value&0xFFFFFF);
290  }
292  bool operator!=(STOFFColor const &c) const
293  {
294  return !operator==(c);
295  }
297  bool operator<(STOFFColor const &c) const
298  {
299  return (c.m_value&0xFFFFFF)<(m_value&0xFFFFFF);
300  }
302  bool operator<=(STOFFColor const &c) const
303  {
304  return (c.m_value&0xFFFFFF)<=(m_value&0xFFFFFF);
305  }
307  bool operator>(STOFFColor const &c) const
308  {
309  return !operator<=(c);
310  }
312  bool operator>=(STOFFColor const &c) const
313  {
314  return !operator<(c);
315  }
317  friend std::ostream &operator<< (std::ostream &o, STOFFColor const &c);
319  std::string str() const;
320 protected:
322  uint32_t m_value;
323 };
324 
332  bool addTo(librevenge::RVNGPropertyList &propList, std::string which="") const;
334  bool isEmpty() const
335  {
336  return m_outWidth==0 && m_inWidth==0;
337  }
339  bool operator==(STOFFBorderLine const &orig) const
340  {
341  return !operator!=(orig);
342  }
344  bool operator!=(STOFFBorderLine const &orig) const
345  {
346  return m_outWidth != orig.m_outWidth || m_inWidth != orig.m_inWidth ||
347  m_distance != orig.m_distance || m_color != orig.m_color;
348  }
349 
351  friend std::ostream &operator<< (std::ostream &o, STOFFBorderLine const &border);
360 };
361 
363 struct STOFFField {
366  {
367  }
369  void addTo(librevenge::RVNGPropertyList &propList) const;
371  librevenge::RVNGPropertyList m_propertyList;
372 };
373 
375 struct STOFFLink {
378  {
379  }
380 
382  bool addTo(librevenge::RVNGPropertyList &propList) const;
383 
385  std::string m_HRef;
386 };
387 
389 struct STOFFNote {
391  enum Type { FootNote, EndNote };
393  explicit STOFFNote(Type type) : m_type(type), m_label(""), m_number(-1)
394  {
395  }
399  librevenge::RVNGString m_label;
401  int m_number;
402 };
403 
411  {
412  }
414  STOFFEmbeddedObject(librevenge::RVNGBinaryData const &binaryData,
415  std::string const &type="image/pict") : m_dataList(), m_typeList(), m_filenameLink("")
416  {
417  add(binaryData, type);
418  }
426  bool isEmpty() const
427  {
428  if (!m_filenameLink.empty())
429  return false;
430  for (const auto &i : m_dataList) {
431  if (!i.empty())
432  return false;
433  }
434  return true;
435  }
437  void add(librevenge::RVNGBinaryData const &binaryData, std::string const &type="image/pict")
438  {
439  size_t pos=m_dataList.size();
440  if (pos<m_typeList.size()) pos=m_typeList.size();
441  m_dataList.resize(pos+1);
442  m_dataList[pos]=binaryData;
443  m_typeList.resize(pos+1);
444  m_typeList[pos]=type;
445  }
447  bool addTo(librevenge::RVNGPropertyList &propList) const;
449  bool addAsFillImageTo(librevenge::RVNGPropertyList &propList) const;
451  friend std::ostream &operator<<(std::ostream &o, STOFFEmbeddedObject const &pict);
453  int cmp(STOFFEmbeddedObject const &pict) const;
454 
456  std::vector<librevenge::RVNGBinaryData> m_dataList;
458  std::vector<std::string> m_typeList;
460  librevenge::RVNGString m_filenameLink;
461 };
462 
463 // forward declarations of basic classes and smart pointers
464 class STOFFFont;
465 class STOFFFrameStyle;
466 class STOFFGraphicShape;
467 class STOFFGraphicStyle;
468 class STOFFList;
469 class STOFFParagraph;
470 class STOFFSection;
471 class STOFFPageSpan;
472 
473 class STOFFEntry;
474 class STOFFHeader;
475 class STOFFParser;
476 class STOFFPosition;
477 
479 class STOFFInputStream;
480 class STOFFListener;
481 class STOFFListManager;
482 class STOFFParserState;
484 class STOFFSubDocument;
485 class STOFFTextListener;
487 typedef std::shared_ptr<STOFFGraphicListener> STOFFGraphicListenerPtr;
489 typedef std::shared_ptr<STOFFInputStream> STOFFInputStreamPtr;
491 typedef std::shared_ptr<STOFFListener> STOFFListenerPtr;
493 typedef std::shared_ptr<STOFFListManager> STOFFListManagerPtr;
495 typedef std::shared_ptr<STOFFParserState> STOFFParserStatePtr;
497 typedef std::shared_ptr<STOFFSpreadsheetListener> STOFFSpreadsheetListenerPtr;
499 typedef std::shared_ptr<STOFFSubDocument> STOFFSubDocumentPtr;
501 typedef std::shared_ptr<STOFFTextListener> STOFFTextListenerPtr;
502 
509 template <class T> struct STOFFVariable {
511  STOFFVariable() : m_data(), m_set(false) {}
513  explicit STOFFVariable(T const &def) : m_data(def), m_set(false) {}
515  STOFFVariable(STOFFVariable const &orig) : m_data(orig.m_data), m_set(orig.m_set) {}
518  {
519  if (this != &orig) {
520  m_data = orig.m_data;
521  m_set = orig.m_set;
522  }
523  return std::forward<STOFFVariable &>(*this);
524  }
526  STOFFVariable &operator=(T const &val)
527  {
528  m_data = val;
529  m_set = true;
530  return std::forward<STOFFVariable &>(*this);
531  }
533  void insert(STOFFVariable const &orig)
534  {
535  if (orig.m_set) {
536  m_data = orig.m_data;
537  m_set = orig.m_set;
538  }
539  }
541  T const *operator->() const
542  {
543  return &m_data;
544  }
547  {
548  m_set = true;
549  return &m_data;
550  }
552  T const &operator*() const
553  {
554  return m_data;
555  }
558  {
559  m_set = true;
560  return m_data;
561  }
563  T const &get() const
564  {
565  return m_data;
566  }
568  bool isSet() const
569  {
570  return m_set;
571  }
573  void setSet(bool newVal)
574  {
575  m_set=newVal;
576  }
577 protected:
581  bool m_set;
582 };
583 
584 /* ---------- vec2/box2f ------------- */
588 template <class T> class STOFFVec2
589 {
590 public:
592  STOFFVec2(T xx=0,T yy=0) : m_x(xx), m_y(yy) { }
594  template <class U> STOFFVec2(STOFFVec2<U> const &p) : m_x(T(p.x())), m_y(T(p.y())) {}
595 
597  T x() const
598  {
599  return m_x;
600  }
602  T y() const
603  {
604  return m_y;
605  }
607  T operator[](int c) const
608  {
609  if (c<0 || c>1) throw libstoff::GenericException();
610  return (c==0) ? m_x : m_y;
611  }
613  T &operator[](int c)
614  {
615  if (c<0 || c>1) throw libstoff::GenericException();
616  return (c==0) ? m_x : m_y;
617  }
618 
620  void set(T xx, T yy)
621  {
622  m_x = xx;
623  m_y = yy;
624  }
626  void setX(T xx)
627  {
628  m_x = xx;
629  }
631  void setY(T yy)
632  {
633  m_y = yy;
634  }
635 
637  void add(T dx, T dy)
638  {
641  m_x += dx;
642  m_y += dy;
643  }
644 
647  {
648  add(p.m_x, p.m_y);
649  return *this;
650  }
653  {
654  // check if negation of either of the coords will cause overflow
655  const T diff = std::numeric_limits<T>::min() + std::numeric_limits<T>::max();
658  add(-p.m_x, -p.m_y);
659  return *this;
660  }
662  template <class U>
664  {
665  m_x = T(m_x*scale);
666  m_y = T(m_y*scale);
667  return *this;
668  }
669 
671  friend STOFFVec2<T> operator+(STOFFVec2<T> const &p1, STOFFVec2<T> const &p2)
672  {
673  STOFFVec2<T> p(p1);
674  return p+=p2;
675  }
677  friend STOFFVec2<T> operator-(STOFFVec2<T> const &p1, STOFFVec2<T> const &p2)
678  {
679  STOFFVec2<T> p(p1);
680  return p-=p2;
681  }
683  template <class U>
684  friend STOFFVec2<T> operator*(U scale, STOFFVec2<T> const &p1)
685  {
686  STOFFVec2<T> p(p1);
687  return p *= scale;
688  }
689 
691  bool operator==(STOFFVec2<T> const &p) const
692  {
693  return cmpY(p) == 0;
694  }
696  bool operator!=(STOFFVec2<T> const &p) const
697  {
698  return cmpY(p) != 0;
699  }
701  bool operator<(STOFFVec2<T> const &p) const
702  {
703  return cmpY(p) < 0;
704  }
706  int cmp(STOFFVec2<T> const &p) const
707  {
708  if (m_x < p.m_x) return -1;
709  if (m_x > p.m_x) return 1;
710  if (m_y < p.m_y) return -1;
711  if (m_y > p.m_y) return 1;
712  return 0;
713  }
715  int cmpY(STOFFVec2<T> const &p) const
716  {
717  if (m_y < p.m_y) return -1;
718  if (m_y > p.m_y) return 1;
719  if (m_x < p.m_x) return -1;
720  if (m_x > p.m_x) return 1;
721  return 0;
722  }
723 
725  friend std::ostream &operator<< (std::ostream &o, STOFFVec2<T> const &f)
726  {
727  o << f.m_x << "x" << f.m_y;
728  return o;
729  }
730 
734  struct PosSizeLtX {
736  bool operator()(STOFFVec2<T> const &s1, STOFFVec2<T> const &s2) const
737  {
738  return s1.cmp(s2) < 0;
739  }
740  };
744  typedef std::map<STOFFVec2<T>, T,struct PosSizeLtX> MapX;
745 
749  struct PosSizeLtY {
751  bool operator()(STOFFVec2<T> const &s1, STOFFVec2<T> const &s2) const
752  {
753  return s1.cmpY(s2) < 0;
754  }
755  };
759  typedef std::map<STOFFVec2<T>, T,struct PosSizeLtY> MapY;
760 protected:
761  T m_x, m_y;
762 };
763 
772 
776 template <class T> class STOFFVec3
777 {
778 public:
780  STOFFVec3(T xx=0,T yy=0,T zz=0)
781  {
782  m_val[0] = xx;
783  m_val[1] = yy;
784  m_val[2] = zz;
785  }
787  template <class U> STOFFVec3(STOFFVec3<U> const &p)
788  {
789  for (int c = 0; c < 3; c++) m_val[c] = T(p[c]);
790  }
791 
793  T x() const
794  {
795  return m_val[0];
796  }
798  T y() const
799  {
800  return m_val[1];
801  }
803  T z() const
804  {
805  return m_val[2];
806  }
808  T operator[](int c) const
809  {
810  if (c<0 || c>2) throw libstoff::GenericException();
811  return m_val[c];
812  }
814  T &operator[](int c)
815  {
816  if (c<0 || c>2) throw libstoff::GenericException();
817  return m_val[c];
818  }
819 
821  void set(T xx, T yy, T zz)
822  {
823  m_val[0] = xx;
824  m_val[1] = yy;
825  m_val[2] = zz;
826  }
828  void setX(T xx)
829  {
830  m_val[0] = xx;
831  }
833  void setY(T yy)
834  {
835  m_val[1] = yy;
836  }
838  void setZ(T zz)
839  {
840  m_val[2] = zz;
841  }
842 
844  void add(T dx, T dy, T dz)
845  {
846  m_val[0] += dx;
847  m_val[1] += dy;
848  m_val[2] += dz;
849  }
850 
853  {
854  for (int c = 0; c < 3; c++) m_val[c] = T(m_val[c]+p.m_val[c]);
855  return *this;
856  }
859  {
860  for (int c = 0; c < 3; c++) m_val[c] = T(m_val[c]-p.m_val[c]);
861  return *this;
862  }
864  template <class U>
866  {
867  for (auto &c : m_val) c = T(c*scale);
868  return *this;
869  }
870 
872  friend STOFFVec3<T> operator+(STOFFVec3<T> const &p1, STOFFVec3<T> const &p2)
873  {
874  STOFFVec3<T> p(p1);
875  return p+=p2;
876  }
878  friend STOFFVec3<T> operator-(STOFFVec3<T> const &p1, STOFFVec3<T> const &p2)
879  {
880  STOFFVec3<T> p(p1);
881  return p-=p2;
882  }
884  template <class U>
885  friend STOFFVec3<T> operator*(U scale, STOFFVec3<T> const &p1)
886  {
887  STOFFVec3<T> p(p1);
888  return p *= scale;
889  }
890 
892  bool operator==(STOFFVec3<T> const &p) const
893  {
894  return cmp(p) == 0;
895  }
897  bool operator!=(STOFFVec3<T> const &p) const
898  {
899  return cmp(p) != 0;
900  }
902  bool operator<(STOFFVec3<T> const &p) const
903  {
904  return cmp(p) < 0;
905  }
907  int cmp(STOFFVec3<T> const &p) const
908  {
909  for (int c = 0; c < 3; c++) {
910  if (m_val[c]<p.m_val[c]) return -1;
911  if (m_val[c]>p.m_val[c]) return 1;
912  }
913  return 0;
914  }
915 
917  friend std::ostream &operator<< (std::ostream &o, STOFFVec3<T> const &f)
918  {
919  o << f.m_val[0] << "x" << f.m_val[1] << "x" << f.m_val[2];
920  return o;
921  }
922 
926  struct PosSizeLt {
928  bool operator()(STOFFVec3<T> const &s1, STOFFVec3<T> const &s2) const
929  {
930  return s1.cmp(s2) < 0;
931  }
932  };
936  typedef std::map<STOFFVec3<T>, T,struct PosSizeLt> Map;
937 
938 protected:
940  T m_val[3];
941 };
942 
951 
955 template <class T> class STOFFBox2
956 {
957 public:
960  {
961  m_pt[0] = minPt;
962  m_pt[1] = maxPt;
963  }
965  template <class U> STOFFBox2(STOFFBox2<U> const &p)
966  {
967  for (int c=0; c < 2; c++) m_pt[c] = p[c];
968  }
969 
971  STOFFVec2<T> const &min() const
972  {
973  return m_pt[0];
974  }
976  STOFFVec2<T> const &max() const
977  {
978  return m_pt[1];
979  }
982  {
983  return m_pt[0];
984  }
987  {
988  return m_pt[1];
989  }
993  STOFFVec2<T> const &operator[](int c) const
994  {
995  if (c<0 || c>1) throw libstoff::GenericException();
996  return m_pt[c];
997  }
1000  {
1001  return m_pt[1]-m_pt[0];
1002  }
1005  {
1006  return STOFFVec2<T>((m_pt[0].x()+m_pt[1].x())/2,
1007  (m_pt[0].y()+m_pt[1].y())/2);
1008  }
1009 
1011  void set(STOFFVec2<T> const &x, STOFFVec2<T> const &y)
1012  {
1013  m_pt[0] = x;
1014  m_pt[1] = y;
1015  }
1017  void setMin(STOFFVec2<T> const &x)
1018  {
1019  m_pt[0] = x;
1020  }
1022  void setMax(STOFFVec2<T> const &y)
1023  {
1024  m_pt[1] = y;
1025  }
1026 
1028  void resizeFromMin(STOFFVec2<T> const &sz)
1029  {
1030  m_pt[1] = m_pt[0]+sz;
1031  }
1033  void resizeFromMax(STOFFVec2<T> const &sz)
1034  {
1035  m_pt[0] = m_pt[1]-sz;
1036  }
1039  {
1040  STOFFVec2<T> centerPt = 0.5*(m_pt[0]+m_pt[1]);
1041  m_pt[0] = centerPt - 0.5*sz;
1042  m_pt[1] = centerPt + (sz - 0.5*sz);
1043  }
1044 
1046  template <class U> void scale(U factor)
1047  {
1048  m_pt[0] *= factor;
1049  m_pt[1] *= factor;
1050  }
1051 
1053  void extend(T val)
1054  {
1055  m_pt[0] -= STOFFVec2<T>(val/2,val/2);
1056  m_pt[1] += STOFFVec2<T>(val-(val/2),val-(val/2));
1057  }
1058 
1061  {
1062  STOFFBox2<T> res;
1063  res.m_pt[0]=STOFFVec2<T>(m_pt[0][0]<box.m_pt[0][0]?m_pt[0][0] : box.m_pt[0][0],
1064  m_pt[0][1]<box.m_pt[0][1]?m_pt[0][1] : box.m_pt[0][1]);
1065  res.m_pt[1]=STOFFVec2<T>(m_pt[1][0]>box.m_pt[1][0]?m_pt[1][0] : box.m_pt[1][0],
1066  m_pt[1][1]>box.m_pt[1][1]?m_pt[1][1] : box.m_pt[1][1]);
1067  return res;
1068  }
1071  {
1072  STOFFBox2<T> res;
1073  res.m_pt[0]=STOFFVec2<T>(m_pt[0][0]>box.m_pt[0][0]?m_pt[0][0] : box.m_pt[0][0],
1074  m_pt[0][1]>box.m_pt[0][1]?m_pt[0][1] : box.m_pt[0][1]);
1075  res.m_pt[1]=STOFFVec2<T>(m_pt[1][0]<box.m_pt[1][0]?m_pt[1][0] : box.m_pt[1][0],
1076  m_pt[1][1]<box.m_pt[1][1]?m_pt[1][1] : box.m_pt[1][1]);
1077  return res;
1078  }
1080  bool operator==(STOFFBox2<T> const &p) const
1081  {
1082  return cmp(p) == 0;
1083  }
1085  bool operator!=(STOFFBox2<T> const &p) const
1086  {
1087  return cmp(p) != 0;
1088  }
1090  bool operator<(STOFFBox2<T> const &p) const
1091  {
1092  return cmp(p) < 0;
1093  }
1094 
1096  int cmp(STOFFBox2<T> const &p) const
1097  {
1098  int diff = m_pt[0].cmpY(p.m_pt[0]);
1099  if (diff) return diff;
1100  diff = m_pt[1].cmpY(p.m_pt[1]);
1101  if (diff) return diff;
1102  return 0;
1103  }
1104 
1106  friend std::ostream &operator<< (std::ostream &o, STOFFBox2<T> const &f)
1107  {
1108  o << "(" << f.m_pt[0] << "<->" << f.m_pt[1] << ")";
1109  return o;
1110  }
1111 
1115  struct PosSizeLt {
1117  bool operator()(STOFFBox2<T> const &s1, STOFFBox2<T> const &s2) const
1118  {
1119  return s1.cmp(s2) < 0;
1120  }
1121  };
1125  typedef std::map<STOFFBox2<T>, T,struct PosSizeLt> Map;
1126 
1127 protected:
1130 };
1131 
1138 
1139 namespace libstoff
1140 {
1142 bool convertToDateTime(uint32_t date, uint32_t time, std::string &dateTime);
1144 void splitString(librevenge::RVNGString const &string, librevenge::RVNGString const &delim,
1145  librevenge::RVNGString &string1, librevenge::RVNGString &string2);
1149 librevenge::RVNGString simplifyString(librevenge::RVNGString const &s);
1151 std::string getCellName(STOFFVec2i const &cellPos, STOFFVec2b const &relative=STOFFVec2b(true,true));
1152 // some geometrical function
1154 float getScaleFactor(librevenge::RVNGUnit orig, librevenge::RVNGUnit dest);
1156 STOFFVec2f rotatePointAroundCenter(STOFFVec2f const &point, STOFFVec2f const &center, float angle);
1158 STOFFBox2f rotateBoxFromCenter(STOFFBox2f const &box, float angle);
1159 }
1160 #endif /* LIBSTAROFFICE_INTERNAL_H */
1161 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
small class which defines a 2D Box
Definition: libstaroffice_internal.hxx:956
void resizeFromMin(STOFFVec2< T > const &sz)
resize the box keeping the minimum
Definition: libstaroffice_internal.hxx:1028
void extend(T val)
extends the bdbox by (val, val) keeping the center
Definition: libstaroffice_internal.hxx:1053
STOFFVec2< T > const & operator[](int c) const
the two extremum points which defined the box
Definition: libstaroffice_internal.hxx:993
STOFFVec2< T > & min()
the minimum 2D point (in x and in y)
Definition: libstaroffice_internal.hxx:981
STOFFVec2< T > const & max() const
the maximum 2D point (in x and in y)
Definition: libstaroffice_internal.hxx:976
STOFFBox2< T > getIntersection(STOFFBox2< T > const &box) const
returns the intersection between this and box
Definition: libstaroffice_internal.hxx:1070
STOFFBox2(STOFFBox2< U > const &p)
generic constructor
Definition: libstaroffice_internal.hxx:965
friend std::ostream & operator<<(std::ostream &o, STOFFBox2< T > const &f)
print data in form X0xY0<->X1xY1
Definition: libstaroffice_internal.hxx:1106
void set(STOFFVec2< T > const &x, STOFFVec2< T > const &y)
resets the data to minimum x and maximum y
Definition: libstaroffice_internal.hxx:1011
bool operator<(STOFFBox2< T > const &p) const
comparison operator< : fist sorts min by Y,X values then max extremity
Definition: libstaroffice_internal.hxx:1090
void setMin(STOFFVec2< T > const &x)
resets the minimum point
Definition: libstaroffice_internal.hxx:1017
void setMax(STOFFVec2< T > const &y)
resets the maximum point
Definition: libstaroffice_internal.hxx:1022
STOFFBox2(STOFFVec2< T > minPt=STOFFVec2< T >(), STOFFVec2< T > maxPt=STOFFVec2< T >())
constructor
Definition: libstaroffice_internal.hxx:959
STOFFVec2< T > m_pt[2]
the two extremities
Definition: libstaroffice_internal.hxx:1129
STOFFBox2< T > getUnion(STOFFBox2< T > const &box) const
returns the union between this and box
Definition: libstaroffice_internal.hxx:1060
void scale(U factor)
scales all points of the box by factor
Definition: libstaroffice_internal.hxx:1046
STOFFVec2< T > & max()
the maximum 2D point (in x and in y)
Definition: libstaroffice_internal.hxx:986
STOFFVec2< T > center() const
the box center
Definition: libstaroffice_internal.hxx:1004
STOFFVec2< T > const & min() const
the minimum 2D point (in x and in y)
Definition: libstaroffice_internal.hxx:971
int cmp(STOFFBox2< T > const &p) const
comparison function : fist sorts min by Y,X values then max extremity
Definition: libstaroffice_internal.hxx:1096
std::map< STOFFBox2< T >, T, struct PosSizeLt > Map
map of STOFFBox2
Definition: libstaroffice_internal.hxx:1125
void resizeFromCenter(STOFFVec2< T > const &sz)
resize the box keeping the center
Definition: libstaroffice_internal.hxx:1038
bool operator==(STOFFBox2< T > const &p) const
comparison operator==
Definition: libstaroffice_internal.hxx:1080
void resizeFromMax(STOFFVec2< T > const &sz)
resize the box keeping the maximum
Definition: libstaroffice_internal.hxx:1033
STOFFVec2< T > size() const
the box size
Definition: libstaroffice_internal.hxx:999
bool operator!=(STOFFBox2< T > const &p) const
comparison operator!=
Definition: libstaroffice_internal.hxx:1085
basic class to store an entry in a file This contained :
Definition: STOFFEntry.hxx:47
Class to store font.
Definition: STOFFFont.hxx:44
Class to store a frame style.
Definition: STOFFFrameStyle.hxx:46
This class contains the code needed to create Graphic document.
Definition: STOFFGraphicListener.hxx:60
a structure used to define a picture shape
Definition: STOFFGraphicShape.hxx:46
Class to store a graphic style.
Definition: STOFFGraphicStyle.hxx:45
a function used by STOFFDocument to store the version of document
Definition: STOFFHeader.hxx:57
Internal class used to read the file stream Internal class used to read the file stream,...
Definition: STOFFInputStream.hxx:54
a manager which manages the lists, keeps the different kind of lists, to assure the unicity of each l...
Definition: STOFFList.hxx:210
a small structure used to store the informations about a list
Definition: STOFFList.hxx:110
This class contains a virtual interface to all listener.
Definition: STOFFListener.hxx:51
A class which defines the page properties.
Definition: STOFFPageSpan.hxx:76
class to store the paragraph properties
Definition: STOFFParagraph.hxx:48
a class to define the parser state
Definition: STOFFParser.hxx:50
virtual class which defines the ancestor of all main zone parser
Definition: STOFFParser.hxx:90
Class to define the position of an object (textbox, picture, ..) in the document.
Definition: STOFFPosition.hxx:48
a class which stores section properties
Definition: STOFFSection.hxx:46
This class contents the main functions needed to create a spreadsheet processing Document.
Definition: STOFFSpreadsheetListener.hxx:65
abstract class used to store a subdocument (with a comparison function)
Definition: STOFFSubDocument.hxx:42
This class contains the code needed to create Text document.
Definition: STOFFTextListener.hxx:60
small class which defines a vector with 2 elements
Definition: libstaroffice_internal.hxx:589
bool operator==(STOFFVec2< T > const &p) const
comparison==
Definition: libstaroffice_internal.hxx:691
void setX(T xx)
resets the first element
Definition: libstaroffice_internal.hxx:626
STOFFVec2< T > & operator+=(STOFFVec2< T > const &p)
operator+=
Definition: libstaroffice_internal.hxx:646
std::map< STOFFVec2< T >, T, struct PosSizeLtX > MapX
map of STOFFVec2
Definition: libstaroffice_internal.hxx:744
friend STOFFVec2< T > operator*(U scale, STOFFVec2< T > const &p1)
generic operator*
Definition: libstaroffice_internal.hxx:684
STOFFVec2< T > & operator-=(STOFFVec2< T > const &p)
operator-=
Definition: libstaroffice_internal.hxx:652
STOFFVec2(STOFFVec2< U > const &p)
generic copy constructor
Definition: libstaroffice_internal.hxx:594
T m_y
second element
Definition: libstaroffice_internal.hxx:761
STOFFVec2< T > & operator*=(U scale)
generic operator*=
Definition: libstaroffice_internal.hxx:663
friend STOFFVec2< T > operator+(STOFFVec2< T > const &p1, STOFFVec2< T > const &p2)
operator+
Definition: libstaroffice_internal.hxx:671
std::map< STOFFVec2< T >, T, struct PosSizeLtY > MapY
map of STOFFVec2
Definition: libstaroffice_internal.hxx:759
void setY(T yy)
resets the second element
Definition: libstaroffice_internal.hxx:631
T y() const
second element
Definition: libstaroffice_internal.hxx:602
T m_x
first element
Definition: libstaroffice_internal.hxx:761
friend std::ostream & operator<<(std::ostream &o, STOFFVec2< T > const &f)
operator<<: prints data in form "XxY"
Definition: libstaroffice_internal.hxx:725
int cmpY(STOFFVec2< T > const &p) const
a comparison function: which first compares y then x
Definition: libstaroffice_internal.hxx:715
int cmp(STOFFVec2< T > const &p) const
a comparison function: which first compares x then y
Definition: libstaroffice_internal.hxx:706
T x() const
first element
Definition: libstaroffice_internal.hxx:597
T operator[](int c) const
operator[]
Definition: libstaroffice_internal.hxx:607
STOFFVec2(T xx=0, T yy=0)
constructor
Definition: libstaroffice_internal.hxx:592
void set(T xx, T yy)
resets the two elements
Definition: libstaroffice_internal.hxx:620
friend STOFFVec2< T > operator-(STOFFVec2< T > const &p1, STOFFVec2< T > const &p2)
operator-
Definition: libstaroffice_internal.hxx:677
void add(T dx, T dy)
increases the actuals values by dx and dy
Definition: libstaroffice_internal.hxx:637
bool operator!=(STOFFVec2< T > const &p) const
comparison!=
Definition: libstaroffice_internal.hxx:696
bool operator<(STOFFVec2< T > const &p) const
comparison<: sort by y
Definition: libstaroffice_internal.hxx:701
T & operator[](int c)
operator[]
Definition: libstaroffice_internal.hxx:613
small class which defines a vector with 3 elements
Definition: libstaroffice_internal.hxx:777
T m_val[3]
the values
Definition: libstaroffice_internal.hxx:940
friend STOFFVec3< T > operator*(U scale, STOFFVec3< T > const &p1)
generic operator*
Definition: libstaroffice_internal.hxx:885
friend STOFFVec3< T > operator+(STOFFVec3< T > const &p1, STOFFVec3< T > const &p2)
operator+
Definition: libstaroffice_internal.hxx:872
STOFFVec3< T > & operator+=(STOFFVec3< T > const &p)
operator+=
Definition: libstaroffice_internal.hxx:852
void setX(T xx)
resets the first element
Definition: libstaroffice_internal.hxx:828
T z() const
third element
Definition: libstaroffice_internal.hxx:803
T & operator[](int c)
operator[]
Definition: libstaroffice_internal.hxx:814
std::map< STOFFVec3< T >, T, struct PosSizeLt > Map
map of STOFFVec3
Definition: libstaroffice_internal.hxx:936
STOFFVec3(T xx=0, T yy=0, T zz=0)
constructor
Definition: libstaroffice_internal.hxx:780
T y() const
second element
Definition: libstaroffice_internal.hxx:798
T x() const
first element
Definition: libstaroffice_internal.hxx:793
void set(T xx, T yy, T zz)
resets the three elements
Definition: libstaroffice_internal.hxx:821
friend STOFFVec3< T > operator-(STOFFVec3< T > const &p1, STOFFVec3< T > const &p2)
operator-
Definition: libstaroffice_internal.hxx:878
STOFFVec3(STOFFVec3< U > const &p)
generic copy constructor
Definition: libstaroffice_internal.hxx:787
void setZ(T zz)
resets the third element
Definition: libstaroffice_internal.hxx:838
void add(T dx, T dy, T dz)
increases the actuals values by dx, dy, dz
Definition: libstaroffice_internal.hxx:844
bool operator!=(STOFFVec3< T > const &p) const
comparison!=
Definition: libstaroffice_internal.hxx:897
friend std::ostream & operator<<(std::ostream &o, STOFFVec3< T > const &f)
operator<<: prints data in form "XxYxZ"
Definition: libstaroffice_internal.hxx:917
bool operator<(STOFFVec3< T > const &p) const
comparison<: which first compares x values, then y values then z values.
Definition: libstaroffice_internal.hxx:902
STOFFVec3< T > & operator-=(STOFFVec3< T > const &p)
operator-=
Definition: libstaroffice_internal.hxx:858
bool operator==(STOFFVec3< T > const &p) const
comparison==
Definition: libstaroffice_internal.hxx:892
STOFFVec3< T > & operator*=(U scale)
generic operator*=
Definition: libstaroffice_internal.hxx:865
void setY(T yy)
resets the second element
Definition: libstaroffice_internal.hxx:833
int cmp(STOFFVec3< T > const &p) const
a comparison function: which first compares x values, then y values then z values.
Definition: libstaroffice_internal.hxx:907
T operator[](int c) const
operator[]
Definition: libstaroffice_internal.hxx:808
Definition: libstaroffice_internal.hxx:140
Definition: libstaroffice_internal.hxx:148
Definition: libstaroffice_internal.hxx:144
Definition: libstaroffice_internal.hxx:136
Definition: libstaroffice_internal.hxx:152
STOFFVec2< long > STOFFVec2l
STOFFVec2 of long.
Definition: libstaroffice_internal.hxx:769
std::shared_ptr< STOFFSubDocument > STOFFSubDocumentPtr
a smart pointer of STOFFSubDocument
Definition: libstaroffice_internal.hxx:499
std::shared_ptr< STOFFGraphicListener > STOFFGraphicListenerPtr
a smart pointer of STOFFGraphicListener
Definition: libstaroffice_internal.hxx:485
#define LIBSTOFF_ATTRIBUTE_PRINTF(fmt, arg)
Definition: libstaroffice_internal.hxx:116
std::shared_ptr< STOFFSpreadsheetListener > STOFFSpreadsheetListenerPtr
a smart pointer of STOFFSpreadsheetListener
Definition: libstaroffice_internal.hxx:497
std::shared_ptr< STOFFParserState > STOFFParserStatePtr
a smart pointer of STOFFParserState
Definition: libstaroffice_internal.hxx:495
STOFFBox2< int > STOFFBox2i
STOFFBox2 of int.
Definition: libstaroffice_internal.hxx:1133
std::shared_ptr< STOFFListManager > STOFFListManagerPtr
a smart pointer of STOFFListManager
Definition: libstaroffice_internal.hxx:493
std::shared_ptr< STOFFListener > STOFFListenerPtr
a smart pointer of STOFFListener
Definition: libstaroffice_internal.hxx:491
STOFFVec2< int > STOFFVec2i
STOFFVec2 of int.
Definition: libstaroffice_internal.hxx:767
STOFFVec3< float > STOFFVec3f
STOFFVec3 of float.
Definition: libstaroffice_internal.hxx:950
STOFFVec3< bool > STOFFVec3b
STOFFVec3 of bool.
Definition: libstaroffice_internal.hxx:944
STOFFBox2< long > STOFFBox2l
STOFFBox2 of long.
Definition: libstaroffice_internal.hxx:1137
STOFFVec3< unsigned char > STOFFVec3uc
STOFFVec3 of unsigned char.
Definition: libstaroffice_internal.hxx:946
std::shared_ptr< STOFFInputStream > STOFFInputStreamPtr
a smart pointer of STOFFInputStream
Definition: libstaroffice_internal.hxx:489
STOFFVec2< bool > STOFFVec2b
STOFFVec2 of bool.
Definition: libstaroffice_internal.hxx:765
STOFFVec2< float > STOFFVec2f
STOFFVec2 of float.
Definition: libstaroffice_internal.hxx:771
STOFFVec3< int > STOFFVec3i
STOFFVec3 of int.
Definition: libstaroffice_internal.hxx:948
STOFFBox2< float > STOFFBox2f
STOFFBox2 of float.
Definition: libstaroffice_internal.hxx:1135
std::shared_ptr< STOFFTextListener > STOFFTextListenerPtr
a smart pointer of STOFFTextListener
Definition: libstaroffice_internal.hxx:501
namespace used to regroup all libwpd functions, enumerations which we have redefined for internal usa...
Definition: libstaroffice_internal.cxx:51
std::string numberingTypeToString(NumberingType type)
Definition: libstaroffice_internal.cxx:124
NumberingType
Definition: libstaroffice_internal.hxx:182
@ UPPERCASE
Definition: libstaroffice_internal.hxx:182
@ ARABIC
Definition: libstaroffice_internal.hxx:182
@ LOWERCASE
Definition: libstaroffice_internal.hxx:182
@ LOWERCASE_ROMAN
Definition: libstaroffice_internal.hxx:182
@ UPPERCASE_ROMAN
Definition: libstaroffice_internal.hxx:182
@ NONE
Definition: libstaroffice_internal.hxx:182
@ BULLET
Definition: libstaroffice_internal.hxx:182
void appendUnicode(uint32_t val, librevenge::RVNGString &buffer)
adds an unicode character to a string
Definition: libstaroffice_internal.cxx:81
librevenge::RVNGString simplifyString(librevenge::RVNGString const &s)
returns a simplify version of a string.
Definition: libstaroffice_internal.cxx:430
std::string getCellName(STOFFVec2i const &cellPos, STOFFVec2b const &relative)
returns the cell name corresponding to a cell's position
Definition: libstaroffice_internal.cxx:455
librevenge::RVNGString getString(std::vector< uint32_t > const &unicode)
transform a unicode string in a RNVGString
Definition: libstaroffice_internal.cxx:63
bool convertToDateTime(uint32_t date, uint32_t time, std::string &dateTime)
convert a date/time in a date time format
Definition: libstaroffice_internal.cxx:389
STOFFVec2f rotatePointAroundCenter(STOFFVec2f const &point, STOFFVec2f const &center, float angle)
rotate a point around center, angle is given in degree
Definition: libstaroffice_internal.cxx:471
Position
basic position enum
Definition: libstaroffice_internal.hxx:178
@ Right
Definition: libstaroffice_internal.hxx:178
@ Top
Definition: libstaroffice_internal.hxx:178
@ VMiddle
Definition: libstaroffice_internal.hxx:178
@ HMiddle
Definition: libstaroffice_internal.hxx:178
@ Left
Definition: libstaroffice_internal.hxx:178
@ Bottom
Definition: libstaroffice_internal.hxx:178
std::string numberingValueToString(NumberingType type, int value)
Definition: libstaroffice_internal.cxx:146
bool checkAddOverflow(T x, T y)
checks whether addition of x and y would overflow
Definition: libstaroffice_internal.hxx:167
float getScaleFactor(librevenge::RVNGUnit orig, librevenge::RVNGUnit dest)
factor to convert from one unit to other
Definition: libstaroffice_internal.cxx:499
SubDocumentType
Definition: libstaroffice_internal.hxx:185
@ DOC_SHEET
Definition: libstaroffice_internal.hxx:185
@ DOC_TEXT_BOX
Definition: libstaroffice_internal.hxx:185
@ DOC_GRAPHIC_GROUP
Definition: libstaroffice_internal.hxx:185
@ DOC_NONE
Definition: libstaroffice_internal.hxx:185
@ DOC_HEADER_FOOTER_REGION
Definition: libstaroffice_internal.hxx:185
@ DOC_CHART
Definition: libstaroffice_internal.hxx:185
@ DOC_COMMENT_ANNOTATION
Definition: libstaroffice_internal.hxx:185
@ DOC_CHART_ZONE
Definition: libstaroffice_internal.hxx:185
@ DOC_TABLE
Definition: libstaroffice_internal.hxx:185
@ DOC_NOTE
Definition: libstaroffice_internal.hxx:185
STOFFBox2f rotateBoxFromCenter(STOFFBox2f const &box, float angle)
rotate a bdox and returns the final bdbox, angle is given in degree
Definition: libstaroffice_internal.cxx:479
@ HMiddleBit
Definition: libstaroffice_internal.hxx:180
@ TopBit
Definition: libstaroffice_internal.hxx:180
@ BottomBit
Definition: libstaroffice_internal.hxx:180
@ RightBit
Definition: libstaroffice_internal.hxx:180
@ VMiddleBit
Definition: libstaroffice_internal.hxx:180
@ LeftBit
Definition: libstaroffice_internal.hxx:180
void splitString(librevenge::RVNGString const &string, librevenge::RVNGString const &delim, librevenge::RVNGString &string1, librevenge::RVNGString &string2)
split a string in two. If the delimiter is not present, string1=string
Definition: libstaroffice_internal.cxx:414
uint8_t readU8(librevenge::RVNGInputStream *input)
Definition: libstaroffice_internal.cxx:52
a border line
Definition: libstaroffice_internal.hxx:326
STOFFColor m_color
the border color
Definition: libstaroffice_internal.hxx:357
int m_outWidth
the outline width in TWIP
Definition: libstaroffice_internal.hxx:353
int m_inWidth
the inline width in TWIP
Definition: libstaroffice_internal.hxx:355
bool addTo(librevenge::RVNGPropertyList &propList, std::string which="") const
add the border property to proplist (if needed )
Definition: libstaroffice_internal.cxx:256
bool operator==(STOFFBorderLine const &orig) const
operator==
Definition: libstaroffice_internal.hxx:339
friend std::ostream & operator<<(std::ostream &o, STOFFBorderLine const &border)
operator<<
Definition: libstaroffice_internal.cxx:282
bool operator!=(STOFFBorderLine const &orig) const
operator!=
Definition: libstaroffice_internal.hxx:344
int m_distance
the border distance
Definition: libstaroffice_internal.hxx:359
STOFFBorderLine()
constructor
Definition: libstaroffice_internal.hxx:328
bool isEmpty() const
returns true if the border is empty
Definition: libstaroffice_internal.hxx:334
internal struct used to create sorted map, sorted first min then max
Definition: libstaroffice_internal.hxx:1115
bool operator()(STOFFBox2< T > const &s1, STOFFBox2< T > const &s2) const
comparaison function
Definition: libstaroffice_internal.hxx:1117
the class to store a color
Definition: libstaroffice_internal.hxx:189
static STOFFColor colorFromHSL(unsigned char H, unsigned char S, unsigned char L)
return a color from a hsl color (basic)
Definition: libstaroffice_internal.hxx:216
unsigned char getRed() const
returns the red value
Definition: libstaroffice_internal.hxx:267
bool operator>=(STOFFColor const &c) const
operator>=
Definition: libstaroffice_internal.hxx:312
STOFFColor & operator=(uint32_t argb)
operator=
Definition: libstaroffice_internal.hxx:200
static STOFFColor barycenter(float alpha, STOFFColor const &colA, float beta, STOFFColor const &colB)
return alpha*colA+beta*colB
Definition: libstaroffice_internal.cxx:200
unsigned char getBlue() const
returns the green value
Definition: libstaroffice_internal.hxx:262
bool operator<(STOFFColor const &c) const
operator<
Definition: libstaroffice_internal.hxx:297
unsigned char getGreen() const
returns the green value
Definition: libstaroffice_internal.hxx:272
static STOFFColor colorFromCMYK(unsigned char c, unsigned char m, unsigned char y, unsigned char k)
return a color from a cmyk color ( basic)
Definition: libstaroffice_internal.hxx:206
static STOFFColor black()
return the back color
Definition: libstaroffice_internal.hxx:233
std::string str() const
print the color in the form #rrggbb
Definition: libstaroffice_internal.cxx:226
uint32_t m_value
the argb color
Definition: libstaroffice_internal.hxx:322
bool isBlack() const
return true if the color is black
Definition: libstaroffice_internal.hxx:277
bool operator==(STOFFColor const &c) const
operator==
Definition: libstaroffice_internal.hxx:287
bool operator!=(STOFFColor const &c) const
operator!=
Definition: libstaroffice_internal.hxx:292
void setAlpha(unsigned char alpha)
reset the alpha value
Definition: libstaroffice_internal.hxx:257
bool isWhite() const
return true if the color is white
Definition: libstaroffice_internal.hxx:282
STOFFColor(uint32_t argb=0)
constructor
Definition: libstaroffice_internal.hxx:191
friend std::ostream & operator<<(std::ostream &o, STOFFColor const &c)
operator<< in the form #rrggbb
Definition: libstaroffice_internal.cxx:214
bool operator<=(STOFFColor const &c) const
operator<=
Definition: libstaroffice_internal.hxx:302
unsigned char getAlpha() const
returns the alpha value
Definition: libstaroffice_internal.hxx:252
STOFFColor(unsigned char r, unsigned char g, unsigned char b, unsigned char a=255)
constructor from color
Definition: libstaroffice_internal.hxx:195
uint32_t value() const
return the rgba value
Definition: libstaroffice_internal.hxx:247
bool operator>(STOFFColor const &c) const
operator>
Definition: libstaroffice_internal.hxx:307
static STOFFColor white()
return the white color
Definition: libstaroffice_internal.hxx:238
small class use to define a embedded object
Definition: libstaroffice_internal.hxx:408
bool addAsFillImageTo(librevenge::RVNGPropertyList &propList) const
add the link property to a graph style as bitmap
Definition: libstaroffice_internal.cxx:297
STOFFEmbeddedObject(STOFFEmbeddedObject &&)=default
bool addTo(librevenge::RVNGPropertyList &propList) const
add the link property to proplist
Definition: libstaroffice_internal.cxx:309
friend std::ostream & operator<<(std::ostream &o, STOFFEmbeddedObject const &pict)
operator<<
Definition: libstaroffice_internal.cxx:372
STOFFEmbeddedObject(librevenge::RVNGBinaryData const &binaryData, std::string const &type="image/pict")
constructor
Definition: libstaroffice_internal.hxx:414
std::vector< std::string > m_typeList
the picture type: one type by representation
Definition: libstaroffice_internal.hxx:458
STOFFEmbeddedObject(STOFFEmbeddedObject const &)=default
STOFFEmbeddedObject & operator=(STOFFEmbeddedObject const &)=default
STOFFEmbeddedObject & operator=(STOFFEmbeddedObject &&)=default
void add(librevenge::RVNGBinaryData const &binaryData, std::string const &type="image/pict")
add a picture
Definition: libstaroffice_internal.hxx:437
librevenge::RVNGString m_filenameLink
a picture link
Definition: libstaroffice_internal.hxx:460
std::vector< librevenge::RVNGBinaryData > m_dataList
the picture content: one data by representation
Definition: libstaroffice_internal.hxx:456
int cmp(STOFFEmbeddedObject const &pict) const
a comparison function
Definition: libstaroffice_internal.cxx:347
~STOFFEmbeddedObject()
destructor
Definition: libstaroffice_internal.cxx:293
bool isEmpty() const
return true if the picture contains no data
Definition: libstaroffice_internal.hxx:426
STOFFEmbeddedObject()
empty constructor
Definition: libstaroffice_internal.hxx:410
a field
Definition: libstaroffice_internal.hxx:363
librevenge::RVNGPropertyList m_propertyList
the property list
Definition: libstaroffice_internal.hxx:371
void addTo(librevenge::RVNGPropertyList &propList) const
add the link property to proplist (if possible)
Definition: libstaroffice_internal.cxx:234
STOFFField()
basic constructor
Definition: libstaroffice_internal.hxx:365
a note
Definition: libstaroffice_internal.hxx:389
STOFFNote(Type type)
constructor
Definition: libstaroffice_internal.hxx:393
librevenge::RVNGString m_label
the note label
Definition: libstaroffice_internal.hxx:399
int m_number
the note number if defined
Definition: libstaroffice_internal.hxx:401
Type
enum to define note type
Definition: libstaroffice_internal.hxx:391
@ FootNote
Definition: libstaroffice_internal.hxx:391
@ EndNote
Definition: libstaroffice_internal.hxx:391
Type m_type
the note type
Definition: libstaroffice_internal.hxx:397
a generic variable template: value + flag to know if the variable is set
Definition: libstaroffice_internal.hxx:509
void insert(STOFFVariable const &orig)
update the current value if orig is set
Definition: libstaroffice_internal.hxx:533
T * operator->()
operator*
Definition: libstaroffice_internal.hxx:546
T m_data
the value
Definition: libstaroffice_internal.hxx:579
STOFFVariable & operator=(T const &val)
set a value
Definition: libstaroffice_internal.hxx:526
STOFFVariable & operator=(STOFFVariable const &orig)
copy operator
Definition: libstaroffice_internal.hxx:517
T & operator*()
operator*
Definition: libstaroffice_internal.hxx:557
STOFFVariable()
constructor
Definition: libstaroffice_internal.hxx:511
T const * operator->() const
operator*
Definition: libstaroffice_internal.hxx:541
STOFFVariable(T const &def)
constructor with a default value
Definition: libstaroffice_internal.hxx:513
STOFFVariable(STOFFVariable const &orig)
copy constructor
Definition: libstaroffice_internal.hxx:515
void setSet(bool newVal)
define if the variable is set
Definition: libstaroffice_internal.hxx:573
bool isSet() const
return true if the variable is set
Definition: libstaroffice_internal.hxx:568
T const & operator*() const
operator*
Definition: libstaroffice_internal.hxx:552
T const & get() const
return the current value
Definition: libstaroffice_internal.hxx:563
bool m_set
a flag to know if the variable is set or not
Definition: libstaroffice_internal.hxx:581
internal struct used to create sorted map, sorted by X
Definition: libstaroffice_internal.hxx:734
bool operator()(STOFFVec2< T > const &s1, STOFFVec2< T > const &s2) const
comparaison function
Definition: libstaroffice_internal.hxx:736
internal struct used to create sorted map, sorted by Y
Definition: libstaroffice_internal.hxx:749
bool operator()(STOFFVec2< T > const &s1, STOFFVec2< T > const &s2) const
comparaison function
Definition: libstaroffice_internal.hxx:751
internal struct used to create sorted map, sorted by X, Y, Z
Definition: libstaroffice_internal.hxx:926
bool operator()(STOFFVec3< T > const &s1, STOFFVec3< T > const &s2) const
comparaison function
Definition: libstaroffice_internal.hxx:928
an noop deleter used to transform a libwpd pointer in a false std::shared_ptr
Definition: libstaroffice_internal.hxx:100
void operator()(T *)
Definition: libstaroffice_internal.hxx:101

Generated on Wed Mar 15 2023 00:00:00 for libstaroffice by doxygen 1.9.1