libwps_internal.h Source File documentation

libwps_internal.h
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
2/* libwps
3 * Version: MPL 2.0 / LGPLv2.1+
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * Major Contributor(s):
10 * Copyright (C) 2002 William Lachance (william.lachance@sympatico.ca)
11 * Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
12 *
13 * For minor contributions see the git repository.
14 *
15 * Alternatively, the contents of this file may be used under the terms
16 * of the GNU Lesser General Public License Version 2.1 or later
17 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
18 * applicable instead of those above.
19 *
20 * For further information visit http://libwps.sourceforge.net
21 */
22
23#ifndef LIBWPS_INTERNAL_H
24#define LIBWPS_INTERNAL_H
25
26#include <assert.h>
27#ifdef DEBUG
28#include <stdio.h>
29#endif
30
31#include <algorithm>
32#include <cmath>
33#include <iostream>
34#include <map>
35#include <memory>
36#include <string>
37#include <vector>
38
39#include <librevenge-stream/librevenge-stream.h>
40#include <librevenge/librevenge.h>
41
42#ifndef M_PI
43#define M_PI 3.14159265358979323846
44#endif
45
46#if defined(_MSC_VER) || defined(__DJGPP__)
47typedef signed char int8_t;
48typedef unsigned char uint8_t;
49typedef signed short int16_t;
50typedef unsigned short uint16_t;
51typedef signed int int32_t;
52typedef unsigned int uint32_t;
53#else /* !_MSC_VER && !__DJGPP__*/
54# include <inttypes.h>
55#endif /* _MSC_VER || __DJGPP__*/
56
57/* ---------- time/... --------------- */
58#ifdef HAVE_CONFIG_H
59# include "config.h"
60#endif
61
62// define localtime_r on Windows, so that can use
63// thread-safe functions on other environments
64#ifdef _WIN32
65# define gmtime_r(tp,tmp) (gmtime(tp)?(*(tmp)=*gmtime(tp),(tmp)):0)
66# define localtime_r(tp,tmp) (localtime(tp)?(*(tmp)=*localtime(tp),(tmp)):0)
67#endif
68
70template <class T>
71 struct WPS_shared_ptr_noop_deleter
72{
73 void operator()(T *) {}
74};
75
77#if defined(HAVE_CLANG_ATTRIBUTE_FALLTHROUGH)
78# define WPS_FALLTHROUGH [[clang::fallthrough]]
79#elif defined(HAVE_GCC_ATTRIBUTE_FALLTHROUGH)
80# define WPS_FALLTHROUGH __attribute__((fallthrough))
81#else
82# define WPS_FALLTHROUGH ((void) 0)
83#endif
84
85// basic classes and autoptr
87 typedef std::shared_ptr<librevenge::RVNGInputStream> RVNGInputStreamPtr;
88
89struct WPSStream;
90class WPSCell;
91class WPSListener;
92class WPSContentListener;
93class WPSEntry;
94class WPSFont;
95class WPSHeader;
96class WPSPosition;
97class WPSSubDocument;
98
99class WKSContentListener;
100class WKSSubDocument;
101
103 typedef std::shared_ptr<WPSCell> WPSCellPtr;
105 typedef std::shared_ptr<WPSListener> WPSListenerPtr;
107 typedef std::shared_ptr<WPSContentListener> WPSContentListenerPtr;
109 typedef std::shared_ptr<WPSHeader> WPSHeaderPtr;
111 typedef std::shared_ptr<WPSSubDocument> WPSSubDocumentPtr;
112
114 typedef std::shared_ptr<WKSContentListener> WKSContentListenerPtr;
116 typedef std::shared_ptr<WKSSubDocument> WKSSubDocumentPtr;
117
118#if defined(HAVE_FUNC_ATTRIBUTE_FORMAT)
119# define WPS_ATTRIBUTE_PRINTF(fmt, arg) __attribute__((format(printf, fmt, arg)))
120#else
121# define WPS_ATTRIBUTE_PRINTF(fmt, arg)
122#endif
123
124#define WPS_N_ELEMENTS(m) sizeof(m)/sizeof(m[0])
125
126/* ---------- debug --------------- */
127#ifdef DEBUG
128namespace libwps
129{
130void printDebugMsg(const char *format, ...) WPS_ATTRIBUTE_PRINTF(1, 2);
131}
132#define WPS_DEBUG_MSG(M) libwps::printDebugMsg M
133#else
134#define WPS_DEBUG_MSG(M)
135#endif
136
137/* ---------- exception ------------ */
138namespace libwps
139{
140// Various exceptions
141 class VersionException
142{
143 // needless to say, we could flesh this class out a bit
144};
145
146 class FileException
147{
148 // needless to say, we could flesh this class out a bit
149};
150
151 class ParseException
152{
153 // needless to say, we could flesh this class out a bit
154};
155
156 class PasswordException
157{
158 // needless to say, we could flesh this class out a bit
159};
160
161 class GenericException
162{
163 // needless to say, we could flesh this class out a bit
164};
165}
166
167/* ---------- input ----------------- */
168namespace libwps
169{
170uint8_t readU8(librevenge::RVNGInputStream *input);
171uint16_t readU16(librevenge::RVNGInputStream *input);
172uint32_t readU32(librevenge::RVNGInputStream *input);
173
174int8_t read8(librevenge::RVNGInputStream *input);
175int16_t read16(librevenge::RVNGInputStream *input);
176int32_t read32(librevenge::RVNGInputStream *input);
177
178 inline uint8_t readU8(RVNGInputStreamPtr const &input)
179{
180 return readU8(input.get());
181}
182 inline uint16_t readU16(RVNGInputStreamPtr const &input)
183{
184 return readU16(input.get());
185}
186 inline uint32_t readU32(RVNGInputStreamPtr const &input)
187{
188 return readU32(input.get());
189}
190
191 inline int8_t read8(RVNGInputStreamPtr const &input)
192{
193 return read8(input.get());
194}
195 inline int16_t read16(RVNGInputStreamPtr const &input)
196{
197 return read16(input.get());
198}
199 inline int32_t read32(RVNGInputStreamPtr const &input)
200{
201 return read32(input.get());
202}
203
205bool readDouble4(RVNGInputStreamPtr &input, double &res, bool &isNaN);
207bool readDouble8(RVNGInputStreamPtr &input, double &res, bool &isNaN);
209bool readDouble10(RVNGInputStreamPtr &input, double &res, bool &isNaN);
211bool readDouble2Inv(RVNGInputStreamPtr &input, double &res, bool &isNaN);
213bool readDouble4Inv(RVNGInputStreamPtr &input, double &res, bool &isNaN);
214
216bool readData(RVNGInputStreamPtr &input, unsigned long sz, librevenge::RVNGBinaryData &data);
218bool readDataToEnd(RVNGInputStreamPtr &input, librevenge::RVNGBinaryData &data);
220void appendUnicode(uint32_t val, librevenge::RVNGString &buffer);
221}
222
223#define WPS_LE_GET_GUINT16(p) \
224 uint16_t(((reinterpret_cast<uint8_t const *>(p))[0] << 0) | \
225 ((reinterpret_cast<uint8_t const *>(p))[1] << 8))
226#define WPS_LE_GET_GUINT32(p) \
227 uint32_t(((reinterpret_cast<uint8_t const *>(p))[0] << 0) | \
228 ((reinterpret_cast<uint8_t const *>(p))[1] << 8) | \
229 ((reinterpret_cast<uint8_t const *>(p))[2] << 16) | \
230 ((reinterpret_cast<uint8_t const *>(p))[3] << 24))
231
232#define WPS_LE_PUT_GUINT16(p, v) \
233 *(reinterpret_cast<uint8_t*>(p)) = uint8_t(v); \
234 *((reinterpret_cast<uint8_t*>(p)) + 1) = uint8_t((v) >> 8)
235
236#define WPS_LE_PUT_GUINT32(p, v) \
237 *(reinterpret_cast<uint8_t*>(p)) = uint8_t(v); \
238 *((reinterpret_cast<uint8_t*>(p)) + 1) = uint8_t((v) >> 8); \
239 *((reinterpret_cast<uint8_t*>(p)) + 2) = uint8_t((v) >> 16); \
240 *((reinterpret_cast<uint8_t*>(p)) + 3) = uint8_t((v) >> 24)
241
242// Various helper structures for the parser..
243/* ---------- small enum/class ------------- */
244namespace libwps
245{
246 enum NumberingType { NONE, BULLET, ARABIC, LOWERCASE, UPPERCASE, LOWERCASE_ROMAN, UPPERCASE_ROMAN };
247std::string numberingTypeToString(NumberingType type);
248 enum SubDocumentType { DOC_NONE, DOC_HEADER_FOOTER, DOC_NOTE, DOC_TABLE, DOC_TEXT_BOX, DOC_COMMENT_ANNOTATION, DOC_CHART_ZONE };
249 enum Justification { JustificationLeft, JustificationFull, JustificationCenter,
250 JustificationRight, JustificationFullAllLines
251 };
252 enum { NoBreakBit = 0x1, NoBreakWithNextBit=0x2};
253}
254
255 struct WPSColumnDefinition
256{
257 WPSColumnDefinition()
258 : m_width(0)
259 , m_leftGutter(0)
260 , m_rightGutter(0)
261 {
262 }
263 double m_width;
264 double m_leftGutter;
265 double m_rightGutter;
266};
267
268 struct WPSColumnProperties
269{
270 WPSColumnProperties()
271 : m_attributes(0)
272 , m_alignment(0)
273 {
274 }
275 uint32_t m_attributes;
276 uint8_t m_alignment;
277};
278
280 struct WPSColor
281{
283 explicit WPSColor(uint32_t argb=0) : m_value(argb)
284 {
285 }
286
287 WPSColor(unsigned char r, unsigned char g, unsigned char b, unsigned char a=255) :
288 m_value(uint32_t((a<<24)+(r<<16)+(g<<8)+b))
289 {
290 }
291
292 WPSColor(WPSColor const &) = default;
294 WPSColor(WPSColor &&) = default;
296 WPSColor &operator=(uint32_t argb)
297 {
298 m_value = argb;
299 return *this;
300 }
301
302 WPSColor &operator=(WPSColor const &) = default;
304 WPSColor &operator=(WPSColor &&) = default;
306 static WPSColor black()
307 {
308 return WPSColor(0,0,0);
309 }
310
311 static WPSColor white()
312 {
313 return WPSColor(255,255,255);
314 }
315
317 static WPSColor barycenter(float alpha, WPSColor const &colA,
318 float beta, WPSColor const &colB);
320 uint32_t value() const
321 {
322 return m_value;
323 }
324
325 unsigned char getAlpha() const
326 {
327 return static_cast<unsigned char>((m_value>>24)&0xFF);
328 }
329
330 unsigned char getBlue() const
331 {
332 return static_cast<unsigned char>(m_value&0xFF);
333 }
334
335 unsigned char getRed() const
336 {
337 return static_cast<unsigned char>((m_value>>16)&0xFF);
338 }
339
340 unsigned char getGreen() const
341 {
342 return static_cast<unsigned char>((m_value>>8)&0xFF);
343 }
344
345 bool isBlack() const
346 {
347 return (m_value&0xFFFFFF)==0;
348 }
349
350 bool isWhite() const
351 {
352 return (m_value&0xFFFFFF)==0xFFFFFF;
353 }
354
355 bool operator==(WPSColor const &c) const
356 {
357 return (c.m_value&0xFFFFFF)==(m_value&0xFFFFFF);
358 }
359
360 bool operator!=(WPSColor const &c) const
361 {
362 return !operator==(c);
363 }
364
365 bool operator<(WPSColor const &c) const
366 {
367 return (c.m_value&0xFFFFFF)<(m_value&0xFFFFFF);
368 }
369
370 bool operator<=(WPSColor const &c) const
371 {
372 return (c.m_value&0xFFFFFF)<=(m_value&0xFFFFFF);
373 }
374
375 bool operator>(WPSColor const &c) const
376 {
377 return !operator<=(c);
378 }
379
380 bool operator>=(WPSColor const &c) const
381 {
382 return !operator<(c);
383 }
384
385 friend std::ostream &operator<< (std::ostream &o, WPSColor const &c);
387 std::string str() const;
388protected:
390 uint32_t m_value;
391};
392
394 struct WPSBorder
395{
397 enum Style { None, Simple, Dot, LargeDot, Dash };
399 enum Type { Single, Double, Triple };
400 enum Pos { Left = 0, Right = 1, Top = 2, Bottom = 3 };
401 enum { LeftBit = 0x01, RightBit = 0x02, TopBit=0x4, BottomBit = 0x08 };
402
404 WPSBorder()
405 : m_style(Simple)
406 , m_type(Single)
407 , m_width(1)
408 , m_widthsList()
409 , m_color(WPSColor::black())
410 , m_extra("") { }
411
412 WPSBorder(WPSBorder const &) = default;
413 WPSBorder(WPSBorder &&) = default;
414 WPSBorder &operator=(WPSBorder const &) = default;
415 WPSBorder &operator=(WPSBorder &&) = default;
416
420 bool addTo(librevenge::RVNGPropertyList &propList, std::string which="") const;
422 bool isEmpty() const
423 {
424 return m_style==None || m_width <= 0;
425 }
426
428 bool operator==(WPSBorder const &orig) const
429 {
430 return m_style == orig.m_style && m_type == orig.m_type && m_width == orig.m_width
431 && m_color == orig.m_color && m_widthsList==orig.m_widthsList;
432 }
433
434 bool operator!=(WPSBorder const &orig) const
435 {
436 return !operator==(orig);
437 }
438
439 int compare(WPSBorder const &orig) const;
440
442 friend std::ostream &operator<< (std::ostream &o, WPSBorder const &border);
444 friend std::ostream &operator<< (std::ostream &o, WPSBorder::Style const &style);
446 Style m_style;
448 Type m_type;
450 int m_width;
454 std::vector<double> m_widthsList;
456 WPSColor m_color;
458 std::string m_extra;
459};
460
462 struct WPSField
463{
465 enum Type { None, Database, Date, Link, PageCount, PageNumber, PageNumberNext, Time, Title };
466
468 explicit WPSField(Type type)
469 : m_type(type)
470 , m_DTFormat("")
471 , m_numberingType(libwps::ARABIC)
472 , m_data("")
473 {
474 }
475 WPSField(WPSField &&) = default;
476 WPSField(WPSField const &) = default;
477 WPSField &operator=(WPSField const &) = default;
478 WPSField &operator=(WPSField &&) = default;
480 bool addTo(librevenge::RVNGPropertyList &propList) const;
482 librevenge::RVNGString getString() const;
484 Type m_type;
486 std::string m_DTFormat;
488 libwps::NumberingType m_numberingType;
490 std::string m_data;
491};
492
493// ATTRIBUTE bits
494#define WPS_EXTRA_LARGE_BIT 1
495#define WPS_VERY_LARGE_BIT 2
496#define WPS_LARGE_BIT 4
497#define WPS_SMALL_PRINT_BIT 8
498#define WPS_FINE_PRINT_BIT 0x10
499#define WPS_SUPERSCRIPT_BIT 0x20
500#define WPS_SUBSCRIPT_BIT 0x40
501#define WPS_OUTLINE_BIT 0x80
502#define WPS_ITALICS_BIT 0x100
503#define WPS_SHADOW_BIT 0x200
504#define WPS_REDLINE_BIT 0x400
505#define WPS_DOUBLE_UNDERLINE_BIT 0x800
506#define WPS_BOLD_BIT 0x1000
507#define WPS_STRIKEOUT_BIT 0x2000
508#define WPS_UNDERLINE_BIT 0x4000
509#define WPS_SMALL_CAPS_BIT 0x8000
510#define WPS_BLINK_BIT 0x10000L
511#define WPS_REVERSEVIDEO_BIT 0x20000L
512#define WPS_ALL_CAPS_BIT 0x40000L
513#define WPS_EMBOSS_BIT 0x80000L
514#define WPS_ENGRAVE_BIT 0x100000L
515#define WPS_OVERLINE_BIT 0x400000L
516#define WPS_HIDDEN_BIT 0x800000L
517
518// BREAK bits
519#define WPS_PAGE_BREAK 0x00
520#define WPS_SOFT_PAGE_BREAK 0x01
521#define WPS_COLUMN_BREAK 0x02
522
523// Generic bits
524#define WPS_LEFT 0x00
525#define WPS_RIGHT 0x01
526#define WPS_CENTER 0x02
527#define WPS_TOP 0x03
528#define WPS_BOTTOM 0x04
529
530/* ---------- vec2/box2f ------------- */
534 template <class T> class Vec2
535{
536public:
538 explicit Vec2(T xx=0,T yy=0) : m_x(xx), m_y(yy) { }
540 template <class U> explicit Vec2(Vec2<U> const &p) : m_x(T(p.x())), m_y(T(p.y())) {}
542 T x() const
543 {
544 return m_x;
545 }
546
547 T y() const
548 {
549 return m_y;
550 }
551
552 T operator[](int c) const
553 {
554 if (c<0 || c>1) throw libwps::GenericException();
555 return (c==0) ? m_x : m_y;
556 }
557
558 T &operator[](int c)
559 {
560 if (c<0 || c>1) throw libwps::GenericException();
561 return (c==0) ? m_x : m_y;
562 }
563
565 void set(T xx, T yy)
566 {
567 m_x = xx;
568 m_y = yy;
569 }
570
571 void setX(T xx)
572 {
573 m_x = xx;
574 }
575
576 void setY(T yy)
577 {
578 m_y = yy;
579 }
580
582 void add(T dx, T dy)
583 {
584 m_x += dx;
585 m_y += dy;
586 }
587
589 Vec2<T> &operator+=(Vec2<T> const &p)
590 {
591 m_x += p.m_x;
592 m_y += p.m_y;
593 return *this;
594 }
595
596 Vec2<T> &operator-=(Vec2<T> const &p)
597 {
598 m_x -= p.m_x;
599 m_y -= p.m_y;
600 return *this;
601 }
602
603 template <class U>
604 Vec2<T> &operator*=(U scale)
605 {
606 m_x = m_x*T(scale);
607 m_y = m_y*T(scale);
608 return *this;
609 }
610
612 friend Vec2<T> operator+(Vec2<T> const &p1, Vec2<T> const &p2)
613 {
614 Vec2<T> p(p1);
615 return p+=p2;
616 }
617
618 friend Vec2<T> operator-(Vec2<T> const &p1, Vec2<T> const &p2)
619 {
620 Vec2<T> p(p1);
621 return p-=p2;
622 }
623
624 template <class U>
625 friend Vec2<T> operator*(U scale, Vec2<T> const &p1)
626 {
627 Vec2<T> p(p1);
628 return p *= scale;
629 }
630
632 bool operator==(Vec2<T> const &p) const
633 {
634 return cmpY(p) == 0;
635 }
636
637 bool operator!=(Vec2<T> const &p) const
638 {
639 return cmpY(p) != 0;
640 }
641
642 bool operator<(Vec2<T> const &p) const
643 {
644 return cmpY(p) < 0;
645 }
646
647 int cmp(Vec2<T> const &p) const
648 {
649 if (m_x<p.m_x) return -1;
650 if (m_x>p.m_x) return 1;
651 if (m_y<p.m_y) return -1;
652 if (m_y>p.m_y) return 1;
653 return 0;
654 }
655
656 int cmpY(Vec2<T> const &p) const
657 {
658 if (m_y<p.m_y) return -1;
659 if (m_y>p.m_y) return 1;
660 if (m_x<p.m_x) return -1;
661 if (m_x>p.m_x) return 1;
662 return 0;
663 }
664
666 friend std::ostream &operator<< (std::ostream &o, Vec2<T> const &f)
667 {
668 o << f.m_x << "x" << f.m_y;
669 return o;
670 }
671
675 struct PosSizeLtX
676 {
678 bool operator()(Vec2<T> const &s1, Vec2<T> const &s2) const
679 {
680 return s1.cmp(s2) < 0;
681 }
682 };
683
687 struct PosSizeLtY
688 {
690 bool operator()(Vec2<T> const &s1, Vec2<T> const &s2) const
691 {
692 return s1.cmpY(s2) < 0;
693 }
694 };
695protected:
696 T m_x, m_y;
697};
698
700 typedef Vec2<bool> Vec2b;
702 typedef Vec2<int> Vec2i;
704 typedef Vec2<float> Vec2f;
705
709 template <class T> class WPSBox2
710{
711public:
713 explicit WPSBox2(Vec2<T> minPt=Vec2<T>(), Vec2<T> maxPt=Vec2<T>())
714 {
715 m_pt[0] = minPt;
716 m_pt[1] = maxPt;
717 }
718
719 template <class U> explicit WPSBox2(WPSBox2<U> const &p)
720 {
721 for (int c=0; c < 2; c++) m_pt[c] = Vec2<T>(p[c]);
722 }
723
725 Vec2<T> const &min() const
726 {
727 return m_pt[0];
728 }
729
730 Vec2<T> const &max() const
731 {
732 return m_pt[1];
733 }
734
735 Vec2<T> &min()
736 {
737 return m_pt[0];
738 }
739
740 Vec2<T> &max()
741 {
742 return m_pt[1];
743 }
744
748 Vec2<T> const &operator[](int c) const
749 {
750 if (c<0 || c>1) throw libwps::GenericException();
751 return m_pt[c];
752 }
753
754 Vec2<T> size() const
755 {
756 return m_pt[1]-m_pt[0];
757 }
758
759 Vec2<T> center() const
760 {
761 return 0.5*(m_pt[0]+m_pt[1]);
762 }
763
765 void set(Vec2<T> const &x, Vec2<T> const &y)
766 {
767 m_pt[0] = x;
768 m_pt[1] = y;
769 }
770
771 void setMin(Vec2<T> const &x)
772 {
773 m_pt[0] = x;
774 }
775
776 void setMax(Vec2<T> const &y)
777 {
778 m_pt[1] = y;
779 }
780
782 void resizeFromMin(Vec2<T> const &sz)
783 {
784 m_pt[1] = m_pt[0]+sz;
785 }
786
787 void resizeFromMax(Vec2<T> const &sz)
788 {
789 m_pt[0] = m_pt[1]-sz;
790 }
791
792 void resizeFromCenter(Vec2<T> const &sz)
793 {
794 Vec2<T> ctr = 0.5*(m_pt[0]+m_pt[1]);
795 m_pt[0] = ctr - 0.5*sz;
796 m_pt[1] = ctr + (sz - 0.5*sz);
797 }
798
800 template <class U> void scale(U factor)
801 {
802 m_pt[0] *= factor;
803 m_pt[1] *= factor;
804 }
805
807 void extend(T val)
808 {
809 m_pt[0] -= Vec2<T>(val/2,val/2);
810 m_pt[1] += Vec2<T>(val-(val/2),val-(val/2));
811 }
812
813 WPSBox2<T> getUnion(WPSBox2<T> const &box) const
814 {
815 WPSBox2<T> res;
816 res.m_pt[0]=Vec2<T>(m_pt[0][0]<box.m_pt[0][0]?m_pt[0][0] : box.m_pt[0][0],
817 m_pt[0][1]<box.m_pt[0][1]?m_pt[0][1] : box.m_pt[0][1]);
818 res.m_pt[1]=Vec2<T>(m_pt[1][0]>box.m_pt[1][0]?m_pt[1][0] : box.m_pt[1][0],
819 m_pt[1][1]>box.m_pt[1][1]?m_pt[1][1] : box.m_pt[1][1]);
820 return res;
821 }
822
823 WPSBox2<T> getIntersection(WPSBox2<T> const &box) const
824 {
825 WPSBox2<T> res;
826 res.m_pt[0]=Vec2<T>(m_pt[0][0]>box.m_pt[0][0]?m_pt[0][0] : box.m_pt[0][0],
827 m_pt[0][1]>box.m_pt[0][1]?m_pt[0][1] : box.m_pt[0][1]);
828 res.m_pt[1]=Vec2<T>(m_pt[1][0]<box.m_pt[1][0]?m_pt[1][0] : box.m_pt[1][0],
829 m_pt[1][1]<box.m_pt[1][1]?m_pt[1][1] : box.m_pt[1][1]);
830 return res;
831 }
832
834 bool operator==(WPSBox2<T> const &p) const
835 {
836 return cmp(p) == 0;
837 }
838
839 bool operator!=(WPSBox2<T> const &p) const
840 {
841 return cmp(p) != 0;
842 }
843
844 bool operator<(WPSBox2<T> const &p) const
845 {
846 return cmp(p) < 0;
847 }
848
850 int cmp(WPSBox2<T> const &p) const
851 {
852 int diff = m_pt[0].cmpY(p.m_pt[0]);
853 if (diff) return diff;
854 diff = m_pt[1].cmpY(p.m_pt[1]);
855 if (diff) return diff;
856 return 0;
857 }
858
860 friend std::ostream &operator<< (std::ostream &o, WPSBox2<T> const &f)
861 {
862 o << "(" << f.m_pt[0] << "<->" << f.m_pt[1] << ")";
863 return o;
864 }
865
869 struct PosSizeLt
870 {
872 bool operator()(WPSBox2<T> const &s1, WPSBox2<T> const &s2) const
873 {
874 return s1.cmp(s2) < 0;
875 }
876 };
877
880 typedef std::map<WPSBox2<T>, T,struct PosSizeLt> Map;
881
882protected:
884 Vec2<T> m_pt[2];
885};
886
888 typedef WPSBox2<int> WPSBox2i;
890 typedef WPSBox2<float> WPSBox2f;
891
895 template <class T> class WPSVec3
896{
897public:
899 explicit WPSVec3(T xx=0,T yy=0,T zz=0)
900 {
901 m_val[0] = xx;
902 m_val[1] = yy;
903 m_val[2] = zz;
904 }
905
906 template <class U> explicit WPSVec3(WPSVec3<U> const &p)
907 {
908 for (int c = 0; c < 3; c++) m_val[c] = T(p[c]);
909 }
910
912 T x() const
913 {
914 return m_val[0];
915 }
916
917 T y() const
918 {
919 return m_val[1];
920 }
921
922 T z() const
923 {
924 return m_val[2];
925 }
926
927 T operator[](int c) const
928 {
929 if (c<0 || c>2) throw libwps::GenericException();
930 return m_val[c];
931 }
932
933 T &operator[](int c)
934 {
935 if (c<0 || c>2) throw libwps::GenericException();
936 return m_val[c];
937 }
938
940 void set(T xx, T yy, T zz)
941 {
942 m_val[0] = xx;
943 m_val[1] = yy;
944 m_val[2] = zz;
945 }
946
947 void setX(T xx)
948 {
949 m_val[0] = xx;
950 }
951
952 void setY(T yy)
953 {
954 m_val[1] = yy;
955 }
956
957 void setZ(T zz)
958 {
959 m_val[2] = zz;
960 }
961
963 void add(T dx, T dy, T dz)
964 {
965 m_val[0] += dx;
966 m_val[1] += dy;
967 m_val[2] += dz;
968 }
969
971 WPSVec3<T> &operator+=(WPSVec3<T> const &p)
972 {
973 for (int c = 0; c < 3; c++) m_val[c] = T(m_val[c]+p.m_val[c]);
974 return *this;
975 }
976
977 WPSVec3<T> &operator-=(WPSVec3<T> const &p)
978 {
979 for (int c = 0; c < 3; c++) m_val[c] = T(m_val[c]-p.m_val[c]);
980 return *this;
981 }
982
983 template <class U>
984 WPSVec3<T> &operator*=(U scale)
985 {
986 for (auto &c : m_val) c = T(c*scale);
987 return *this;
988 }
989
991 friend WPSVec3<T> operator+(WPSVec3<T> const &p1, WPSVec3<T> const &p2)
992 {
993 WPSVec3<T> p(p1);
994 return p+=p2;
995 }
996
997 friend WPSVec3<T> operator-(WPSVec3<T> const &p1, WPSVec3<T> const &p2)
998 {
999 WPSVec3<T> p(p1);
1000 return p-=p2;
1001 }
1002
1003 template <class U>
1004 friend WPSVec3<T> operator*(U scale, WPSVec3<T> const &p1)
1005 {
1006 WPSVec3<T> p(p1);
1007 return p *= scale;
1008 }
1009
1011 bool operator==(WPSVec3<T> const &p) const
1012 {
1013 return cmp(p) == 0;
1014 }
1015
1016 bool operator!=(WPSVec3<T> const &p) const
1017 {
1018 return cmp(p) != 0;
1019 }
1020
1021 bool operator<(WPSVec3<T> const &p) const
1022 {
1023 return cmp(p) < 0;
1024 }
1025
1026 int cmp(WPSVec3<T> const &p) const
1027 {
1028 for (int c = 0; c < 3; c++)
1029 {
1030 if (m_val[c]<p.m_val[c]) return -1;
1031 if (m_val[c]>p.m_val[c]) return 1;
1032 }
1033 return 0;
1034 }
1035
1037 friend std::ostream &operator<< (std::ostream &o, WPSVec3<T> const &f)
1038 {
1039 o << f.m_val[0] << "x" << f.m_val[1] << "x" << f.m_val[2];
1040 return o;
1041 }
1042
1046 struct PosSizeLt
1047 {
1049 bool operator()(WPSVec3<T> const &s1, WPSVec3<T> const &s2) const
1050 {
1051 return s1.cmp(s2) < 0;
1052 }
1053 };
1054
1057 typedef std::map<WPSVec3<T>, T,struct PosSizeLt> Map;
1058
1059protected:
1061 T m_val[3];
1062};
1063
1065 typedef WPSVec3<unsigned char> WPSVec3uc;
1067 typedef WPSVec3<int> WPSVec3i;
1069 typedef WPSVec3<float> WPSVec3f;
1070
1071
1076 struct WPSEmbeddedObject
1077{
1079 WPSEmbeddedObject() : m_size(), m_dataList(), m_typeList(), m_sent(false)
1080 {
1081 }
1082 WPSEmbeddedObject(WPSEmbeddedObject const &) = default;
1083 WPSEmbeddedObject &operator=(WPSEmbeddedObject const &) = default;
1084 WPSEmbeddedObject(WPSEmbeddedObject &&) = default;
1085 WPSEmbeddedObject &operator=(WPSEmbeddedObject &&) = default;
1087 explicit WPSEmbeddedObject(librevenge::RVNGBinaryData const &binaryData, std::string const &type="image/pict") :
1088 m_size(), m_dataList(), m_typeList(), m_sent(false)
1089 {
1090 add(binaryData, type);
1091 }
1092
1093 virtual ~WPSEmbeddedObject();
1095 bool isEmpty() const
1096 {
1097 for (auto const &data : m_dataList)
1098 {
1099 if (!data.empty())
1100 return false;
1101 }
1102 return true;
1103 }
1104
1105 void add(librevenge::RVNGBinaryData const &binaryData, std::string const &type="image/pict")
1106 {
1107 size_t pos=m_dataList.size();
1108 if (pos<m_typeList.size()) pos=m_typeList.size();
1109 m_dataList.resize(pos+1);
1110 m_dataList[pos]=binaryData;
1111 m_typeList.resize(pos+1);
1112 m_typeList[pos]=type;
1113 }
1114
1115 bool addTo(librevenge::RVNGPropertyList &propList) const;
1117 friend std::ostream &operator<<(std::ostream &o, WPSEmbeddedObject const &pict);
1118
1120 Vec2f m_size;
1122 std::vector<librevenge::RVNGBinaryData> m_dataList;
1124 std::vector<std::string> m_typeList;
1126 mutable bool m_sent;
1127};
1128
1130 class WPSTransformation
1131{
1132public:
1134 explicit WPSTransformation(WPSVec3f const &xRow=WPSVec3f(1,0,0), WPSVec3f const &yRow=WPSVec3f(0,1,0))
1135 : m_data(xRow, yRow)
1136 , m_isIdentity(false)
1137 {
1138 checkIdentity();
1139 }
1140 WPSTransformation(WPSTransformation const &)=default;
1141 WPSTransformation(WPSTransformation &&)=default;
1142 WPSTransformation &operator=(WPSTransformation const &)=default;
1143 WPSTransformation &operator=(WPSTransformation &&)=default;
1145 bool isIdentity() const
1146 {
1147 return m_isIdentity;
1148 }
1149
1150 void checkIdentity() const
1151 {
1152 m_isIdentity= m_data.first==WPSVec3f(1,0,0) && m_data.second==WPSVec3f(0,1,0);
1153 }
1154
1157 WPSVec3f const &operator[](int c) const
1158 {
1159 if (c<0 || c>1) throw libwps::GenericException();
1160 return c==0 ? m_data.first : m_data.second;
1161 }
1162
1163 Vec2f operator*(Vec2f const &pt) const
1164 {
1165 if (m_isIdentity) return pt;
1166 return multiplyDirection(pt)+Vec2f(m_data.first[2],m_data.second[2]);
1167 }
1168
1169 Vec2f multiplyDirection(Vec2f const &dir) const
1170 {
1171 if (m_isIdentity) return dir;
1172 Vec2f res;
1173 for (int coord=0; coord<2; ++coord)
1174 {
1175 WPSVec3f const &row=coord==0 ? m_data.first : m_data.second;
1176 float value=0;
1177 for (int i=0; i<2; ++i)
1178 value+=row[i]*dir[i];
1179 res[coord]=value;
1180 }
1181 return res;
1182 }
1183
1184 WPSBox2f operator*(WPSBox2f const &box) const
1185 {
1186 if (m_isIdentity) return box;
1187 return WPSBox2f(operator*(box.min()), operator*(box.max()));
1188 }
1189
1190 WPSTransformation operator*(WPSTransformation const &mat) const
1191 {
1192 if (mat.m_isIdentity) return *this;
1193 WPSTransformation res;
1194 for (int row=0; row<2; ++row)
1195 {
1196 WPSVec3f &resRow=row==0 ? res.m_data.first : res.m_data.second;
1197 for (int col=0; col<3; ++col)
1198 {
1199 float value=0;
1200 for (int i=0; i<3; ++i)
1201 value+=(*this)[row][i]*(i==2 ? (col==2 ? 1.f : 0.f) : mat[i][col]);
1202 resRow[col]=value;
1203 }
1204 }
1205 res.checkIdentity();
1206 return res;
1207 }
1208
1209 WPSTransformation &operator*=(WPSTransformation const &mat)
1210 {
1211 if (!mat.m_isIdentity)
1212 *this=(*this)*mat;
1213 return *this;
1214 }
1215
1216 bool operator==(WPSTransformation const &mat) const
1217 {
1218 return m_data==mat.m_data;
1219 }
1220
1221 bool operator!=(WPSTransformation const &mat) const
1222 {
1223 return m_data!=mat.m_data;
1224 }
1225
1226 bool operator<(WPSTransformation const &mat) const
1227 {
1228 return m_data<mat.m_data;
1229 }
1230
1231 bool operator<=(WPSTransformation const &mat) const
1232 {
1233 return m_data<=mat.m_data;
1234 }
1235
1236 bool operator>(WPSTransformation const &mat) const
1237 {
1238 return m_data>mat.m_data;
1239 }
1240
1241 bool operator>=(WPSTransformation const &mat) const
1242 {
1243 return m_data>=mat.m_data;
1244 }
1245
1248 bool decompose(float &rotation, Vec2f &shearing, WPSTransformation &transform, Vec2f const &center) const;
1249
1251 static WPSTransformation translation(Vec2f const &trans)
1252 {
1253 return WPSTransformation(WPSVec3f(1, 0, trans[0]), WPSVec3f(0, 1, trans[1]));
1254 }
1255
1256 static WPSTransformation scale(Vec2f const &trans)
1257 {
1258 return WPSTransformation(WPSVec3f(trans[0], 0, 0), WPSVec3f(0, trans[1], 0));
1259 }
1260
1263 static WPSTransformation rotation(float angle, Vec2f const &center=Vec2f(0,0));
1267 static WPSTransformation shear(Vec2f s, Vec2f const &center=Vec2f(0,0))
1268 {
1269 return WPSTransformation(WPSVec3f(1, s[0], -s[0]*center[1]), WPSVec3f(s[1], 1, -s[1]*center[0]));
1270 }
1271protected:
1273 std::pair<WPSVec3f, WPSVec3f > m_data;
1275 mutable bool m_isIdentity;
1276};
1277
1278//
1279// utility
1280//
1281
1282namespace libwps
1283{
1285std::string getCellName(Vec2i const &cellPos, Vec2b const &relative=Vec2b(true,true));
1287bool encodeLotusPassword(char const *password, uint16_t &key, std::vector<uint8_t> &keys, uint8_t const(&defValues)[16]);
1288}
1289#endif /* LIBWPS_INTERNAL_H */
1290/* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
Vec2
small class which defines a vector with 2 elements
Definition libwps_internal.h:535
Vec2< bool >::x
bool x() const
Definition libwps_internal.h:542
Vec2::operator*
friend Vec2< T > operator*(U scale, Vec2< T > const &p1)
generic operator*
Definition libwps_internal.h:625
Vec2::setX
void setX(T xx)
resets the first element
Definition libwps_internal.h:571
Vec2::cmpY
int cmpY(Vec2< T > const &p) const
a comparison function: which first compares y then x
Definition libwps_internal.h:656
Vec2< bool >::m_x
bool m_x
Definition libwps_internal.h:696
Vec2::operator-=
Vec2< T > & operator-=(Vec2< T > const &p)
operator-=
Definition libwps_internal.h:596
Vec2::operator*=
Vec2< T > & operator*=(U scale)
generic operator*=
Definition libwps_internal.h:604
Vec2< bool >::y
bool y() const
Definition libwps_internal.h:547
Vec2::Vec2
Vec2(T xx=0, T yy=0)
constructor
Definition libwps_internal.h:538
Vec2::operator!=
bool operator!=(Vec2< T > const &p) const
comparison!=
Definition libwps_internal.h:637
Vec2::set
void set(T xx, T yy)
resets the two elements
Definition libwps_internal.h:565
Vec2::add
void add(T dx, T dy)
increases the actuals values by dx and dy
Definition libwps_internal.h:582
Vec2::operator+=
Vec2< T > & operator+=(Vec2< T > const &p)
operator+=
Definition libwps_internal.h:589
Vec2::operator+
friend Vec2< T > operator+(Vec2< T > const &p1, Vec2< T > const &p2)
operator+
Definition libwps_internal.h:612
Vec2::operator==
bool operator==(Vec2< T > const &p) const
comparison==
Definition libwps_internal.h:632
Vec2::operator<
bool operator<(Vec2< T > const &p) const
comparison<: sort by y
Definition libwps_internal.h:642
Vec2::cmp
int cmp(Vec2< T > const &p) const
a comparison function: which first compares x then y
Definition libwps_internal.h:647
Vec2::operator[]
T & operator[](int c)
operator[]
Definition libwps_internal.h:558
Vec2::operator-
friend Vec2< T > operator-(Vec2< T > const &p1, Vec2< T > const &p2)
operator-
Definition libwps_internal.h:618
Vec2::operator[]
T operator[](int c) const
operator[]
Definition libwps_internal.h:552
Vec2::Vec2
Vec2(Vec2< U > const &p)
generic copy constructor
Definition libwps_internal.h:540
Vec2< bool >::m_y
bool m_y
Definition libwps_internal.h:696
Vec2::setY
void setY(T yy)
resets the second element
Definition libwps_internal.h:576
Vec2::operator<<
friend std::ostream & operator<<(std::ostream &o, Vec2< T > const &f)
operator<<: prints data in form "XxY"
Definition libwps_internal.h:666
WKSContentListener
Definition WKSContentListener.h:54
WKSSubDocument
Basic class used to store a spreadsheet sub document.
Definition WKSSubDocument.h:36
WPSBox2
small class which defines a 2D WPSBox
Definition libwps_internal.h:710
WPSBox2::getUnion
WPSBox2< T > getUnion(WPSBox2< T > const &box) const
returns the union between this and box
Definition libwps_internal.h:813
WPSBox2::min
Vec2< T > const & min() const
the minimum 2D point (in x and in y)
Definition libwps_internal.h:725
WPSBox2::scale
void scale(U factor)
scales all points of the box by factor
Definition libwps_internal.h:800
WPSBox2< int >::m_pt
Vec2< int > m_pt[2]
Definition libwps_internal.h:884
WPSBox2::center
Vec2< T > center() const
the box center
Definition libwps_internal.h:759
WPSBox2::Map
std::map< WPSBox2< T >, T, struct PosSizeLt > Map
map of WPSBox2
Definition libwps_internal.h:880
WPSBox2::max
Vec2< T > const & max() const
the maximum 2D point (in x and in y)
Definition libwps_internal.h:730
WPSBox2::cmp
int cmp(WPSBox2< T > const &p) const
comparison function : fist sorts min by Y,X values then max extremity
Definition libwps_internal.h:850
WPSBox2::resizeFromMax
void resizeFromMax(Vec2< T > const &sz)
resize the box keeping the maximum
Definition libwps_internal.h:787
WPSBox2::set
void set(Vec2< T > const &x, Vec2< T > const &y)
resets the data to minimum x and maximum y
Definition libwps_internal.h:765
WPSBox2::WPSBox2
WPSBox2(WPSBox2< U > const &p)
generic constructor
Definition libwps_internal.h:719
WPSBox2::resizeFromMin
void resizeFromMin(Vec2< T > const &sz)
resize the box keeping the minimum
Definition libwps_internal.h:782
WPSBox2::min
Vec2< T > & min()
the minimum 2D point (in x and in y)
Definition libwps_internal.h:735
WPSBox2::setMax
void setMax(Vec2< T > const &y)
resets the maximum point
Definition libwps_internal.h:776
WPSBox2::size
Vec2< T > size() const
the box size
Definition libwps_internal.h:754
WPSBox2::getIntersection
WPSBox2< T > getIntersection(WPSBox2< T > const &box) const
returns the intersection between this and box
Definition libwps_internal.h:823
WPSBox2::operator!=
bool operator!=(WPSBox2< T > const &p) const
comparison operator!=
Definition libwps_internal.h:839
WPSBox2::WPSBox2
WPSBox2(Vec2< T > minPt=Vec2< T >(), Vec2< T > maxPt=Vec2< T >())
constructor
Definition libwps_internal.h:713
WPSBox2::max
Vec2< T > & max()
the maximum 2D point (in x and in y)
Definition libwps_internal.h:740
WPSBox2::operator<<
friend std::ostream & operator<<(std::ostream &o, WPSBox2< T > const &f)
print data in form X0xY0<->X1xY1
Definition libwps_internal.h:860
WPSBox2::operator==
bool operator==(WPSBox2< T > const &p) const
comparison operator==
Definition libwps_internal.h:834
WPSBox2::setMin
void setMin(Vec2< T > const &x)
resets the minimum point
Definition libwps_internal.h:771
WPSBox2::resizeFromCenter
void resizeFromCenter(Vec2< T > const &sz)
resize the box keeping the center
Definition libwps_internal.h:792
WPSBox2::extend
void extend(T val)
extends the bdbox by (val, val) keeping the center
Definition libwps_internal.h:807
WPSBox2::operator<
bool operator<(WPSBox2< T > const &p) const
comparison operator< : fist sorts min by Y,X values then max extremity
Definition libwps_internal.h:844
WPSBox2::operator[]
Vec2< T > const & operator[](int c) const
the two extremum points which defined the box
Definition libwps_internal.h:748
WPSCell
a structure used to defined the cell position, and a format
Definition WPSCell.h:291
WPSContentListener
Definition WPSContentListener.h:45
WPSEntry
basic class to store an entry in a file This contained :
Definition WPSEntry.h:39
WPSFont
define the font properties
Definition WPSFont.h:37
WPSHeader
Definition WPSHeader.h:32
WPSListener
virtual class for content listener
Definition WPSListener.h:37
WPSPosition
Class to define the position of an object (textbox, picture, ..) in the document.
Definition WPSPosition.h:40
WPSSubDocument
virtual class to define a sub document
Definition WPSSubDocument.h:34
WPSTransformation
a transformation which stored the first row of a 3x3 perspective matrix
Definition libwps_internal.h:1131
WPSTransformation::operator*=
WPSTransformation & operator*=(WPSTransformation const &mat)
operator*=
Definition libwps_internal.h:1209
WPSTransformation::translation
static WPSTransformation translation(Vec2f const &trans)
returns a translation transformation
Definition libwps_internal.h:1251
WPSTransformation::operator!=
bool operator!=(WPSTransformation const &mat) const
operator!=
Definition libwps_internal.h:1221
WPSTransformation::operator>
bool operator>(WPSTransformation const &mat) const
operator>
Definition libwps_internal.h:1236
WPSTransformation::m_data
std::pair< WPSVec3f, WPSVec3f > m_data
the data
Definition libwps_internal.h:1273
WPSTransformation::rotation
static WPSTransformation rotation(float angle, Vec2f const &center=Vec2f(0, 0))
returns a rotation transformation around center.
Definition libwps_internal.cpp:890
WPSTransformation::operator<
bool operator<(WPSTransformation const &mat) const
operator<
Definition libwps_internal.h:1226
WPSTransformation::WPSTransformation
WPSTransformation(WPSVec3f const &xRow=WPSVec3f(1, 0, 0), WPSVec3f const &yRow=WPSVec3f(0, 1, 0))
constructor
Definition libwps_internal.h:1134
WPSTransformation::multiplyDirection
Vec2f multiplyDirection(Vec2f const &dir) const
operator* for direction
Definition libwps_internal.h:1169
WPSTransformation::decompose
bool decompose(float &rotation, Vec2f &shearing, WPSTransformation &transform, Vec2f const &center) const
try to decompose the matrix in a rotation + scaling/translation matrix.
Definition libwps_internal.cpp:899
WPSTransformation::operator=
WPSTransformation & operator=(WPSTransformation const &)=default
WPSTransformation::WPSTransformation
WPSTransformation(WPSTransformation const &)=default
WPSTransformation::operator*
Vec2f operator*(Vec2f const &pt) const
operator* for vec2f
Definition libwps_internal.h:1163
WPSTransformation::checkIdentity
void checkIdentity() const
check if a matrix is the identity matrix
Definition libwps_internal.h:1150
WPSTransformation::operator>=
bool operator>=(WPSTransformation const &mat) const
operator>=
Definition libwps_internal.h:1241
WPSTransformation::operator=
WPSTransformation & operator=(WPSTransformation &&)=default
WPSTransformation::operator[]
WPSVec3f const & operator[](int c) const
the two extremum points which defined the box
Definition libwps_internal.h:1157
WPSTransformation::WPSTransformation
WPSTransformation(WPSTransformation &&)=default
WPSTransformation::operator*
WPSBox2f operator*(WPSBox2f const &box) const
operator* for box2f
Definition libwps_internal.h:1184
WPSTransformation::isIdentity
bool isIdentity() const
returns true if the matrix is an identity matrix
Definition libwps_internal.h:1145
WPSTransformation::m_isIdentity
bool m_isIdentity
flag to know if this matrix is an identity matrix
Definition libwps_internal.h:1275
WPSTransformation::operator*
WPSTransformation operator*(WPSTransformation const &mat) const
operator* for transform
Definition libwps_internal.h:1190
WPSTransformation::shear
static WPSTransformation shear(Vec2f s, Vec2f const &center=Vec2f(0, 0))
returns a shear transformation letting center invariant, ie.
Definition libwps_internal.h:1267
WPSTransformation::operator<=
bool operator<=(WPSTransformation const &mat) const
operator<=
Definition libwps_internal.h:1231
WPSTransformation::operator==
bool operator==(WPSTransformation const &mat) const
operator==
Definition libwps_internal.h:1216
WPSTransformation::scale
static WPSTransformation scale(Vec2f const &trans)
returns a scaling transformation
Definition libwps_internal.h:1256
WPSVec3
small class which defines a vector with 3 elements
Definition libwps_internal.h:896
WPSVec3::operator==
bool operator==(WPSVec3< T > const &p) const
comparison==
Definition libwps_internal.h:1011
WPSVec3::operator-
friend WPSVec3< T > operator-(WPSVec3< T > const &p1, WPSVec3< T > const &p2)
operator-
Definition libwps_internal.h:997
WPSVec3::y
T y() const
second element
Definition libwps_internal.h:917
WPSVec3::operator*
friend WPSVec3< T > operator*(U scale, WPSVec3< T > const &p1)
generic operator*
Definition libwps_internal.h:1004
WPSVec3::operator*=
WPSVec3< T > & operator*=(U scale)
generic operator*=
Definition libwps_internal.h:984
WPSVec3::operator+=
WPSVec3< T > & operator+=(WPSVec3< T > const &p)
operator+=
Definition libwps_internal.h:971
WPSVec3::WPSVec3
WPSVec3(T xx=0, T yy=0, T zz=0)
constructor
Definition libwps_internal.h:899
WPSVec3::operator+
friend WPSVec3< T > operator+(WPSVec3< T > const &p1, WPSVec3< T > const &p2)
operator+
Definition libwps_internal.h:991
WPSVec3::operator!=
bool operator!=(WPSVec3< T > const &p) const
comparison!=
Definition libwps_internal.h:1016
WPSVec3::operator[]
T & operator[](int c)
operator[]
Definition libwps_internal.h:933
WPSVec3::operator<
bool operator<(WPSVec3< T > const &p) const
comparison<: which first compares x values, then y values then z values.
Definition libwps_internal.h:1021
WPSVec3::setY
void setY(T yy)
resets the second element
Definition libwps_internal.h:952
WPSVec3::x
T x() const
first element
Definition libwps_internal.h:912
WPSVec3::set
void set(T xx, T yy, T zz)
resets the three elements
Definition libwps_internal.h:940
WPSVec3< unsigned char >::m_val
unsigned char m_val[3]
Definition libwps_internal.h:1061
WPSVec3::setX
void setX(T xx)
resets the first element
Definition libwps_internal.h:947
WPSVec3::WPSVec3
WPSVec3(WPSVec3< U > const &p)
generic copy constructor
Definition libwps_internal.h:906
WPSVec3::cmp
int cmp(WPSVec3< T > const &p) const
a comparison function: which first compares x values, then y values then z values.
Definition libwps_internal.h:1026
WPSVec3::operator-=
WPSVec3< T > & operator-=(WPSVec3< T > const &p)
operator-=
Definition libwps_internal.h:977
WPSVec3::add
void add(T dx, T dy, T dz)
increases the actuals values by dx, dy, dz
Definition libwps_internal.h:963
WPSVec3::setZ
void setZ(T zz)
resets the third element
Definition libwps_internal.h:957
WPSVec3::operator<<
friend std::ostream & operator<<(std::ostream &o, WPSVec3< T > const &f)
operator<<: prints data in form "XxYxZ"
Definition libwps_internal.h:1037
WPSVec3::z
T z() const
third element
Definition libwps_internal.h:922
WPSVec3::operator[]
T operator[](int c) const
operator[]
Definition libwps_internal.h:927
WPSVec3::Map
std::map< WPSVec3< T >, T, struct PosSizeLt > Map
map of WPSVec3
Definition libwps_internal.h:1057
libwps::FileException
Definition libwps_internal.h:147
libwps::GenericException
Definition libwps_internal.h:162
libwps::ParseException
Definition libwps_internal.h:152
libwps::PasswordException
Definition libwps_internal.h:157
libwps::VersionException
Definition libwps_internal.h:142
WPSHeaderPtr
std::shared_ptr< WPSHeader > WPSHeaderPtr
shared pointer to WPSHeader
Definition libwps_internal.h:109
WPSBox2i
WPSBox2< int > WPSBox2i
WPSBox2 of int.
Definition libwps_internal.h:888
WPSSubDocumentPtr
std::shared_ptr< WPSSubDocument > WPSSubDocumentPtr
shared pointer to WPSSubDocument
Definition libwps_internal.h:111
WKSSubDocumentPtr
std::shared_ptr< WKSSubDocument > WKSSubDocumentPtr
shared pointer to WKSSubDocument
Definition libwps_internal.h:116
WPSCellPtr
std::shared_ptr< WPSCell > WPSCellPtr
shared pointer to WPSCell
Definition libwps_internal.h:103
WPSVec3f
WPSVec3< float > WPSVec3f
WPSVec3 of float.
Definition libwps_internal.h:1069
WKSContentListenerPtr
std::shared_ptr< WKSContentListener > WKSContentListenerPtr
shared pointer to WKSContentListener
Definition libwps_internal.h:114
Vec2i
Vec2< int > Vec2i
Vec2 of int.
Definition libwps_internal.h:702
Vec2f
Vec2< float > Vec2f
Vec2 of float.
Definition libwps_internal.h:704
WPSBox2f
WPSBox2< float > WPSBox2f
WPSBox2 of float.
Definition libwps_internal.h:890
Vec2b
Vec2< bool > Vec2b
Vec2 of bool.
Definition libwps_internal.h:700
WPS_ATTRIBUTE_PRINTF
#define WPS_ATTRIBUTE_PRINTF(fmt, arg)
Definition libwps_internal.h:121
WPSListenerPtr
std::shared_ptr< WPSListener > WPSListenerPtr
shared pointer to WPSListener
Definition libwps_internal.h:105
RVNGInputStreamPtr
std::shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr
shared pointer to librevenge::RVNGInputStream
Definition libwps_internal.h:87
WPSVec3uc
WPSVec3< unsigned char > WPSVec3uc
WPSVec3 of unsigned char.
Definition libwps_internal.h:1065
WPSContentListenerPtr
std::shared_ptr< WPSContentListener > WPSContentListenerPtr
shared pointer to WPSContentListener
Definition libwps_internal.h:107
WPSVec3i
WPSVec3< int > WPSVec3i
WPSVec3 of int.
Definition libwps_internal.h:1067
libwps
Definition libwps_internal.cpp:39
libwps::NumberingType
NumberingType
Definition libwps_internal.h:246
libwps::BULLET
@ BULLET
Definition libwps_internal.h:246
libwps::LOWERCASE_ROMAN
@ LOWERCASE_ROMAN
Definition libwps_internal.h:246
libwps::NONE
@ NONE
Definition libwps_internal.h:246
libwps::LOWERCASE
@ LOWERCASE
Definition libwps_internal.h:246
libwps::UPPERCASE_ROMAN
@ UPPERCASE_ROMAN
Definition libwps_internal.h:246
libwps::UPPERCASE
@ UPPERCASE
Definition libwps_internal.h:246
libwps::ARABIC
@ ARABIC
Definition libwps_internal.h:246
libwps::readU16
uint16_t readU16(librevenge::RVNGInputStream *input)
Definition libwps_internal.cpp:64
libwps::readDataToEnd
bool readDataToEnd(RVNGInputStreamPtr &input, librevenge::RVNGBinaryData &data)
try to read the last bytes from input and store them in a librevenge::RVNGBinaryData
Definition libwps_internal.cpp:346
libwps::readU8
uint8_t readU8(librevenge::RVNGInputStream *input)
Definition libwps_internal.cpp:40
libwps::readDouble2Inv
bool readDouble2Inv(RVNGInputStreamPtr &input, double &res, bool &isNaN)
read a double store with 2 bytes: exponent 1.5 bytes, kind of mantisse 0.5 bytes
Definition libwps_internal.cpp:273
libwps::read8
int8_t read8(librevenge::RVNGInputStream *input)
Definition libwps_internal.cpp:59
libwps::readU32
uint32_t readU32(librevenge::RVNGInputStream *input)
Definition libwps_internal.cpp:76
libwps::NoBreakBit
@ NoBreakBit
Definition libwps_internal.h:252
libwps::NoBreakWithNextBit
@ NoBreakWithNextBit
Definition libwps_internal.h:252
libwps::numberingTypeToString
std::string numberingTypeToString(NumberingType type)
Definition libwps_internal.cpp:357
libwps::readDouble4Inv
bool readDouble4Inv(RVNGInputStreamPtr &input, double &res, bool &isNaN)
read a double store with 4 bytes: exponent 3.5 bytes, mantisse 0.5 bytes
Definition libwps_internal.cpp:303
libwps::readData
bool readData(RVNGInputStreamPtr &input, unsigned long size, librevenge::RVNGBinaryData &data)
try to read sz bytes from input and store them in a librevenge::RVNGBinaryData
Definition libwps_internal.cpp:332
libwps::read16
int16_t read16(librevenge::RVNGInputStream *input)
Definition libwps_internal.cpp:71
libwps::read32
int32_t read32(librevenge::RVNGInputStream *input)
Definition libwps_internal.cpp:85
libwps::readDouble10
bool readDouble10(RVNGInputStreamPtr &input, double &res, bool &isNaN)
read a double store with 10 bytes: mantisse 8 bytes, exponent 2 bytes
Definition libwps_internal.cpp:224
libwps::readDouble8
bool readDouble8(RVNGInputStreamPtr &input, double &res, bool &isNaN)
read a double store with 8 bytes: mantisse 6.5 bytes, exponent 1.5 bytes
Definition libwps_internal.cpp:173
libwps::getCellName
std::string getCellName(Vec2i const &cellPos, Vec2b const &relative)
returns the cell name corresponding to a cell's position
Definition libwps_internal.cpp:953
libwps::Justification
Justification
Definition libwps_internal.h:249
libwps::JustificationFull
@ JustificationFull
Definition libwps_internal.h:249
libwps::JustificationCenter
@ JustificationCenter
Definition libwps_internal.h:249
libwps::JustificationRight
@ JustificationRight
Definition libwps_internal.h:250
libwps::JustificationFullAllLines
@ JustificationFullAllLines
Definition libwps_internal.h:250
libwps::JustificationLeft
@ JustificationLeft
Definition libwps_internal.h:249
libwps::appendUnicode
void appendUnicode(uint32_t val, librevenge::RVNGString &buffer)
adds an unicode character to a string ( with correct encoding ).
Definition libwps_internal.cpp:836
libwps::readDouble4
bool readDouble4(RVNGInputStreamPtr &input, double &res, bool &isNaN)
read a double store with 4 bytes: mantisse 2.5 bytes, exponent 1.5 bytes
Definition libwps_internal.cpp:90
libwps::encodeLotusPassword
bool encodeLotusPassword(char const *password, uint16_t &key, std::vector< uint8_t > &keys, uint8_t const(&defValues)[16])
returns the checksum and the keys (to encode a lotus file) given a password file
Definition libwps_internal.cpp:977
libwps::SubDocumentType
SubDocumentType
Definition libwps_internal.h:248
libwps::DOC_TEXT_BOX
@ DOC_TEXT_BOX
Definition libwps_internal.h:248
libwps::DOC_NOTE
@ DOC_NOTE
Definition libwps_internal.h:248
libwps::DOC_NONE
@ DOC_NONE
Definition libwps_internal.h:248
libwps::DOC_COMMENT_ANNOTATION
@ DOC_COMMENT_ANNOTATION
Definition libwps_internal.h:248
libwps::DOC_HEADER_FOOTER
@ DOC_HEADER_FOOTER
Definition libwps_internal.h:248
libwps::DOC_CHART_ZONE
@ DOC_CHART_ZONE
Definition libwps_internal.h:248
libwps::DOC_TABLE
@ DOC_TABLE
Definition libwps_internal.h:248
Vec2::PosSizeLtX
internal struct used to create sorted map, sorted by X
Definition libwps_internal.h:676
Vec2::PosSizeLtX::operator()
bool operator()(Vec2< T > const &s1, Vec2< T > const &s2) const
comparaison function
Definition libwps_internal.h:678
Vec2::PosSizeLtY
internal struct used to create sorted map, sorted by Y
Definition libwps_internal.h:688
Vec2::PosSizeLtY::operator()
bool operator()(Vec2< T > const &s1, Vec2< T > const &s2) const
comparaison function
Definition libwps_internal.h:690
WPSBorder
a border list
Definition libwps_internal.h:395
WPSBorder::Style
Style
the line style
Definition libwps_internal.h:397
WPSBorder::LargeDot
@ LargeDot
Definition libwps_internal.h:397
WPSBorder::None
@ None
Definition libwps_internal.h:397
WPSBorder::Simple
@ Simple
Definition libwps_internal.h:397
WPSBorder::Dot
@ Dot
Definition libwps_internal.h:397
WPSBorder::Dash
@ Dash
Definition libwps_internal.h:397
WPSBorder::WPSBorder
WPSBorder(WPSBorder &&)=default
WPSBorder::Pos
Pos
Definition libwps_internal.h:400
WPSBorder::Bottom
@ Bottom
Definition libwps_internal.h:400
WPSBorder::Top
@ Top
Definition libwps_internal.h:400
WPSBorder::Left
@ Left
Definition libwps_internal.h:400
WPSBorder::Right
@ Right
Definition libwps_internal.h:400
WPSBorder::operator==
bool operator==(WPSBorder const &orig) const
operator==
Definition libwps_internal.h:428
WPSBorder::operator=
WPSBorder & operator=(WPSBorder const &)=default
WPSBorder::m_extra
std::string m_extra
extra data ( if needed)
Definition libwps_internal.h:458
WPSBorder::operator!=
bool operator!=(WPSBorder const &orig) const
operator!=
Definition libwps_internal.h:434
WPSBorder::m_style
Style m_style
the border style
Definition libwps_internal.h:446
WPSBorder::operator<<
friend std::ostream & operator<<(std::ostream &o, WPSBorder const &border)
operator<<
Definition libwps_internal.cpp:743
WPSBorder::Type
Type
the line repetition
Definition libwps_internal.h:399
WPSBorder::Double
@ Double
Definition libwps_internal.h:399
WPSBorder::Single
@ Single
Definition libwps_internal.h:399
WPSBorder::Triple
@ Triple
Definition libwps_internal.h:399
WPSBorder::isEmpty
bool isEmpty() const
returns true if the border is empty
Definition libwps_internal.h:422
WPSBorder::addTo
bool addTo(librevenge::RVNGPropertyList &propList, std::string which="") const
add the border property to proplist (if needed )
Definition libwps_internal.cpp:641
WPSBorder::m_widthsList
std::vector< double > m_widthsList
the different length used for each line/sep (if defined)
Definition libwps_internal.h:454
WPSBorder::WPSBorder
WPSBorder()
constructor
Definition libwps_internal.h:404
WPSBorder::m_width
int m_width
the border width
Definition libwps_internal.h:450
WPSBorder::RightBit
@ RightBit
Definition libwps_internal.h:401
WPSBorder::BottomBit
@ BottomBit
Definition libwps_internal.h:401
WPSBorder::TopBit
@ TopBit
Definition libwps_internal.h:401
WPSBorder::LeftBit
@ LeftBit
Definition libwps_internal.h:401
WPSBorder::m_type
Type m_type
the border repetition
Definition libwps_internal.h:448
WPSBorder::WPSBorder
WPSBorder(WPSBorder const &)=default
WPSBorder::operator=
WPSBorder & operator=(WPSBorder &&)=default
WPSBorder::compare
int compare(WPSBorder const &orig) const
compare two cell
Definition libwps_internal.cpp:623
WPSBorder::m_color
WPSColor m_color
the border color
Definition libwps_internal.h:456
WPSBox2::PosSizeLt
internal struct used to create sorted map, sorted first min then max
Definition libwps_internal.h:870
WPSBox2::PosSizeLt::operator()
bool operator()(WPSBox2< T > const &s1, WPSBox2< T > const &s2) const
comparaison function
Definition libwps_internal.h:872
WPSColor
the class to store a color
Definition libwps_internal.h:281
WPSColor::operator=
WPSColor & operator=(WPSColor const &)=default
operator=
WPSColor::getRed
unsigned char getRed() const
returns the red value
Definition libwps_internal.h:335
WPSColor::white
static WPSColor white()
return the white color
Definition libwps_internal.h:311
WPSColor::operator=
WPSColor & operator=(WPSColor &&)=default
move operator=
WPSColor::WPSColor
WPSColor(unsigned char r, unsigned char g, unsigned char b, unsigned char a=255)
constructor from color
Definition libwps_internal.h:287
WPSColor::operator>=
bool operator>=(WPSColor const &c) const
operator>=
Definition libwps_internal.h:380
WPSColor::str
std::string str() const
print the color in the form #rrggbb
Definition libwps_internal.cpp:413
WPSColor::getGreen
unsigned char getGreen() const
returns the green value
Definition libwps_internal.h:340
WPSColor::WPSColor
WPSColor(WPSColor const &)=default
copy constructor
WPSColor::operator>
bool operator>(WPSColor const &c) const
operator>
Definition libwps_internal.h:375
WPSColor::value
uint32_t value() const
return the rgba value
Definition libwps_internal.h:320
WPSColor::operator==
bool operator==(WPSColor const &c) const
operator==
Definition libwps_internal.h:355
WPSColor::WPSColor
WPSColor(uint32_t argb=0)
constructor
Definition libwps_internal.h:283
WPSColor::operator=
WPSColor & operator=(uint32_t argb)
operator=
Definition libwps_internal.h:296
WPSColor::m_value
uint32_t m_value
the argb color
Definition libwps_internal.h:390
WPSColor::isWhite
bool isWhite() const
return true if the color is white
Definition libwps_internal.h:350
WPSColor::operator!=
bool operator!=(WPSColor const &c) const
operator!=
Definition libwps_internal.h:360
WPSColor::getBlue
unsigned char getBlue() const
returns the green value
Definition libwps_internal.h:330
WPSColor::barycenter
static WPSColor barycenter(float alpha, WPSColor const &colA, float beta, WPSColor const &colB)
return alpha*colA+beta*colB
Definition libwps_internal.cpp:386
WPSColor::isBlack
bool isBlack() const
return true if the color is black
Definition libwps_internal.h:345
WPSColor::getAlpha
unsigned char getAlpha() const
returns the alpha value
Definition libwps_internal.h:325
WPSColor::operator<<
friend std::ostream & operator<<(std::ostream &o, WPSColor const &c)
operator<< in the form #rrggbb
Definition libwps_internal.cpp:401
WPSColor::operator<=
bool operator<=(WPSColor const &c) const
operator<=
Definition libwps_internal.h:370
WPSColor::WPSColor
WPSColor(WPSColor &&)=default
move assignement
WPSColor::operator<
bool operator<(WPSColor const &c) const
operator<
Definition libwps_internal.h:365
WPSColor::black
static WPSColor black()
return the back color
Definition libwps_internal.h:306
WPSColumnDefinition::m_width
double m_width
Definition libwps_internal.h:263
WPSColumnDefinition::m_rightGutter
double m_rightGutter
Definition libwps_internal.h:265
WPSColumnDefinition::WPSColumnDefinition
WPSColumnDefinition()
Definition libwps_internal.h:257
WPSColumnDefinition::m_leftGutter
double m_leftGutter
Definition libwps_internal.h:264
WPSColumnProperties::m_attributes
uint32_t m_attributes
Definition libwps_internal.h:275
WPSColumnProperties::WPSColumnProperties
WPSColumnProperties()
Definition libwps_internal.h:270
WPSColumnProperties::m_alignment
uint8_t m_alignment
Definition libwps_internal.h:276
WPSEmbeddedObject
small class use to define a embedded object
Definition libwps_internal.h:1077
WPSEmbeddedObject::isEmpty
bool isEmpty() const
return true if the picture contains no data
Definition libwps_internal.h:1095
WPSEmbeddedObject::m_size
Vec2f m_size
the picture size in inches(if known)
Definition libwps_internal.h:1120
WPSEmbeddedObject::WPSEmbeddedObject
WPSEmbeddedObject(WPSEmbeddedObject const &)=default
WPSEmbeddedObject::WPSEmbeddedObject
WPSEmbeddedObject()
empty constructor
Definition libwps_internal.h:1079
WPSEmbeddedObject::WPSEmbeddedObject
WPSEmbeddedObject(librevenge::RVNGBinaryData const &binaryData, std::string const &type="image/pict")
constructor
Definition libwps_internal.h:1087
WPSEmbeddedObject::m_dataList
std::vector< librevenge::RVNGBinaryData > m_dataList
the picture content: one data by representation
Definition libwps_internal.h:1122
WPSEmbeddedObject::addTo
bool addTo(librevenge::RVNGPropertyList &propList) const
add the link property to proplist
Definition libwps_internal.cpp:784
WPSEmbeddedObject::operator=
WPSEmbeddedObject & operator=(WPSEmbeddedObject const &)=default
WPSEmbeddedObject::WPSEmbeddedObject
WPSEmbeddedObject(WPSEmbeddedObject &&)=default
WPSEmbeddedObject::add
void add(librevenge::RVNGBinaryData const &binaryData, std::string const &type="image/pict")
add a picture
Definition libwps_internal.h:1105
WPSEmbeddedObject::operator=
WPSEmbeddedObject & operator=(WPSEmbeddedObject &&)=default
WPSEmbeddedObject::m_sent
bool m_sent
a mutable flag which can be used to know if the picture was send to a listener
Definition libwps_internal.h:1126
WPSEmbeddedObject::operator<<
friend std::ostream & operator<<(std::ostream &o, WPSEmbeddedObject const &pict)
operator<<
Definition libwps_internal.cpp:814
WPSEmbeddedObject::m_typeList
std::vector< std::string > m_typeList
the picture type: one type by representation
Definition libwps_internal.h:1124
WPSEmbeddedObject::~WPSEmbeddedObject
virtual ~WPSEmbeddedObject()
destructor
Definition libwps_internal.cpp:780
WPSField::m_type
Type m_type
the type
Definition libwps_internal.h:484
WPSField::m_DTFormat
std::string m_DTFormat
the date/time format using strftime format if defined (see strftime)
Definition libwps_internal.h:486
WPSField::Type
Type
Defines some basic type for field.
Definition libwps_internal.h:465
WPSField::None
@ None
Definition libwps_internal.h:465
WPSField::PageNumberNext
@ PageNumberNext
Definition libwps_internal.h:465
WPSField::Link
@ Link
Definition libwps_internal.h:465
WPSField::Title
@ Title
Definition libwps_internal.h:465
WPSField::Date
@ Date
Definition libwps_internal.h:465
WPSField::PageCount
@ PageCount
Definition libwps_internal.h:465
WPSField::Database
@ Database
Definition libwps_internal.h:465
WPSField::PageNumber
@ PageNumber
Definition libwps_internal.h:465
WPSField::Time
@ Time
Definition libwps_internal.h:465
WPSField::getString
librevenge::RVNGString getString() const
returns a string corresponding to the field (if possible) *‍/
Definition libwps_internal.cpp:584
WPSField::WPSField
WPSField(WPSField &&)=default
WPSField::WPSField
WPSField(WPSField const &)=default
WPSField::m_numberingType
libwps::NumberingType m_numberingType
the number type ( for number field )
Definition libwps_internal.h:488
WPSField::operator=
WPSField & operator=(WPSField const &)=default
WPSField::addTo
bool addTo(librevenge::RVNGPropertyList &propList) const
add the link property to proplist (if possible)
Definition libwps_internal.cpp:530
WPSField::m_data
std::string m_data
the database/link field ( if defined )
Definition libwps_internal.h:490
WPSField::WPSField
WPSField(Type type)
basic constructor
Definition libwps_internal.h:468
WPSField::operator=
WPSField & operator=(WPSField &&)=default
WPSStream
small structure use to store a stream and it debug file
Definition WPSStream.h:30
WPSVec3::PosSizeLt
internal struct used to create sorted map, sorted by X, Y, Z
Definition libwps_internal.h:1047
WPSVec3::PosSizeLt::operator()
bool operator()(WPSVec3< T > const &s1, WPSVec3< T > const &s2) const
comparaison function
Definition libwps_internal.h:1049
WPS_shared_ptr_noop_deleter
a noop deleter used to transform a librevenge pointer in a false std::shared_ptr
Definition libwps_internal.h:72
WPS_shared_ptr_noop_deleter::operator()
void operator()(T *)
Definition libwps_internal.h:73