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4430 | cbradney | 1 | /* |
2 | For general Scribus (>=1.3.2) copyright and licensing information please refer |
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3 | to the COPYING file provided with the program. Following this notice may exist |
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4 | a copyright and/or license notice that predates the release of Scribus 1.3.2 |
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5 | for which a new license (GPL+exception) is in place. |
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6 | */ |
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3133 | fschmid | 7 | /*************************************************************************** |
14043 | jghali | 8 | pdflib_core.cpp - description |
9 | ------------------- |
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10 | begin : Sat Jan 19 2002 |
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11 | copyright : (C) 2002 by Franz Schmid |
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12 | email : Franz.Schmid@altmuehlnet.de |
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3133 | fschmid | 13 | ***************************************************************************/ |
14 | |||
15 | /*************************************************************************** |
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16 | * * |
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17 | * This program is free software; you can redistribute it and/or modify * |
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18 | * it under the terms of the GNU General Public License as published by * |
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19 | * the Free Software Foundation; either version 2 of the License, or * |
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20 | * (at your option) any later version. * |
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21 | * * |
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22 | ***************************************************************************/ |
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23 | |||
10054 | craig | 24 | #include "pdflib_core.h" |
3133 | fschmid | 25 | |
26 | #include "scconfig.h" |
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27 | |||
17539 | jghali | 28 | #if defined(_MSC_VER) && !defined(_USE_MATH_DEFINES) |
14170 | jghali | 29 | #define _USE_MATH_DEFINES |
30 | #endif |
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12080 | avox | 31 | #include <cmath> |
32 | #include <cstdlib> |
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4229 | craig | 33 | #include <string> |
12080 | avox | 34 | #ifdef HAVE_UNISTD_H |
35 | #include <unistd.h> |
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36 | #endif |
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37 | |||
38 | #include "rc4.h" |
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39 | |||
40 | #include <QByteArray> |
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19914 | craig | 41 | #include <QCryptographicHash> |
10223 | cbradney | 42 | #include <QDateTime> |
10004 | fschmid | 43 | #include <QDataStream> |
12080 | avox | 44 | #include <QDebug> |
10223 | cbradney | 45 | #include <QDir> |
12080 | avox | 46 | #include <QFileInfo> |
47 | #include <QImage> |
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9803 | fschmid | 48 | #include <QList> |
11453 | fschmid | 49 | #include <QPainterPath> |
12080 | avox | 50 | #include <QRect> |
51 | #include <QRegExp> |
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19671 | jghali | 52 | #include <QScopedPointer> |
12080 | avox | 53 | #include <QStack> |
54 | #include <QString> |
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13839 | fschmid | 55 | #include <QTemporaryFile> |
10614 | cbradney | 56 | #include <QTextCodec> |
14043 | jghali | 57 | #include <QtXml> |
58 | #include <QUuid> |
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3133 | fschmid | 59 | |
10601 | mrdocs | 60 | #include "cmsettings.h" |
4028 | cbradney | 61 | #include "commonstrings.h" |
3133 | fschmid | 62 | #include "pageitem.h" |
10601 | mrdocs | 63 | #include "pageitem_textframe.h" |
16258 | fschmid | 64 | #include "pageitem_group.h" |
17312 | fschmid | 65 | #include "pageitem_table.h" |
10212 | cbradney | 66 | #include "pdfoptions.h" |
67 | #include "prefscontext.h" |
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68 | #include "prefsmanager.h" |
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69 | #include "sccolor.h" |
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70 | #include "sccolorengine.h" |
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71 | #include "scfonts.h" |
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21107 | craig | 72 | #include "text/textlayoutpainter.h" |
20103 | avox | 73 | #include "fonts/cff.h" |
74 | #include "fonts/sfnt.h" |
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16736 | jghali | 75 | #include "scpage.h" |
5917 | jghali | 76 | #include "scpaths.h" |
10212 | cbradney | 77 | #include "scpattern.h" |
19115 | avox | 78 | |
5243 | cbradney | 79 | #include "scribuscore.h" |
3699 | cbradney | 80 | #include "scribusdoc.h" |
11599 | jghali | 81 | #include "scstreamfilter_flate.h" |
82 | #include "scstreamfilter_rc4.h" |
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17312 | fschmid | 83 | #include "tableutils.h" |
3133 | fschmid | 84 | #include "util.h" |
11605 | jghali | 85 | #include "util_file.h" |
10212 | cbradney | 86 | #include "util_formats.h" |
10203 | cbradney | 87 | #include "util_math.h" |
12517 | fschmid | 88 | #include "util_ghostscript.h" |
21107 | craig | 89 | #include "text/boxes.h" |
16736 | jghali | 90 | |
13839 | fschmid | 91 | #ifdef HAVE_OSG |
14930 | fschmid | 92 | #include "third_party/prc/exportPRC.h" |
13839 | fschmid | 93 | #endif |
3133 | fschmid | 94 | |
16736 | jghali | 95 | #include "ui/bookmwin.h" |
96 | #include "ui/bookmarkpalette.h" |
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97 | #include "ui/multiprogressdialog.h" |
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98 | |||
3133 | fschmid | 99 | using namespace std; |
17312 | fschmid | 100 | using namespace TableUtils; |
3133 | fschmid | 101 | |
12096 | jghali | 102 | #if defined(_WIN32) |
103 | #undef GetObject |
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104 | #endif |
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3133 | fschmid | 105 | |
21107 | craig | 106 | static inline QByteArray FToStr(double c) |
107 | { |
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108 | double v = c; |
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109 | if (fabs(c) < 0.0000001) |
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110 | v = 0.0; |
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111 | return QByteArray::number(v, 'f', 5); |
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112 | } |
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6562 | fschmid | 113 | |
23562 | jghali | 114 | static inline QByteArray TransformToStr(const QTransform& tr) |
115 | { |
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116 | return FToStr(tr.m11()) + " " + FToStr(tr.m12()) + " " + FToStr(tr.m21()) + " " + FToStr(tr.m22()) + " " + FToStr(tr.dx()) + " " + FToStr(tr.dy()); |
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117 | } |
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118 | |||
21107 | craig | 119 | class PdfPainter: public TextLayoutPainter |
120 | { |
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22987 | jghali | 121 | QByteArray m_backBuffer; |
21107 | craig | 122 | QByteArray m_glyphBuffer; |
123 | QByteArray m_pathBuffer; |
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21942 | craig | 124 | // PageItem* m_item; |
21107 | craig | 125 | QMap<QString, PdfFont> m_UsedFontsP; |
126 | PDFLibCore *m_pdf; |
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127 | uint m_PNr; |
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128 | const ScPage* m_page; |
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129 | |||
22098 | jghali | 130 | QByteArray m_prevFontName; |
131 | int m_prevFontSize; |
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132 | |||
22600 | craig | 133 | QByteArray transformToStr(const QTransform& tr) |
21107 | craig | 134 | { |
135 | return FToStr(tr.m11()) + " " + FToStr(-tr.m12()) + " " + FToStr(-tr.m21()) + " " + FToStr(tr.m22()) + " " + FToStr(tr.dx()) + " " + FToStr(-tr.dy()); |
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136 | } |
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137 | |||
138 | public: |
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139 | PdfPainter(PageItem *ite, PDFLibCore *pdf, uint num, const ScPage* pag) : |
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22987 | jghali | 140 | m_backBuffer(), |
21107 | craig | 141 | m_glyphBuffer(), |
142 | m_pathBuffer(), |
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21942 | craig | 143 | // m_item(ite), |
21107 | craig | 144 | m_pdf(pdf), |
145 | m_PNr(num), |
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22098 | jghali | 146 | m_page(pag), |
147 | m_prevFontSize(-1) |
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21107 | craig | 148 | {} |
149 | |||
150 | ~PdfPainter() {} |
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151 | |||
23073 | jghali | 152 | void drawGlyph(const GlyphCluster& gc) override |
21107 | craig | 153 | { |
21563 | jghali | 154 | if (gc.isControlGlyphs() || gc.isEmpty()) |
21107 | craig | 155 | return; |
21563 | jghali | 156 | |
157 | double current_x = 0.0; |
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22507 | jghali | 158 | for (const GlyphLayout& gl : gc.glyphs()) |
159 | { |
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22780 | jghali | 160 | if (gl.glyph >= ScFace::CONTROL_GLYPHS) |
161 | { |
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23072 | jghali | 162 | current_x += gl.xadvance * gl.scaleH; |
22780 | jghali | 163 | continue; |
164 | } |
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165 | |||
21563 | jghali | 166 | PdfFont pdfFont = m_pdf->UsedFontsP[font().replacementName()]; |
167 | QByteArray StrokeColor; |
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168 | QByteArray FillColor; |
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21107 | craig | 169 | |
21563 | jghali | 170 | if (strokeColor().color != CommonStrings::None) |
171 | StrokeColor = m_pdf->putColor(strokeColor().color, strokeColor().shade, false); |
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172 | if (fillColor().color != CommonStrings::None) |
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173 | FillColor = m_pdf->putColor(fillColor().color, fillColor().shade, true); |
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21107 | craig | 174 | |
21563 | jghali | 175 | QTransform transform = matrix(); |
176 | if (pdfFont.method == Use_XForm) |
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177 | { |
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178 | if (!FillColor.isEmpty()) |
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179 | m_pathBuffer += FillColor; |
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21107 | craig | 180 | |
21563 | jghali | 181 | m_pathBuffer += "q\n"; |
182 | m_pathBuffer += transformToStr(transform) + " cm\n"; |
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23072 | jghali | 183 | m_pathBuffer += FToStr(fontSize()) + " 0 0 " + FToStr(fontSize()) + " " + FToStr(x() + gl.xoffset + current_x) + " " + FToStr(-y() + fontSize() - gl.yoffset) + " cm\n"; |
21107 | craig | 184 | |
21563 | jghali | 185 | if (gl.scaleV != 1.0) |
23072 | jghali | 186 | m_pathBuffer += "1 0 0 1 0 " + FToStr(gl.scaleV - 1.0) + " cm\n"; |
21563 | jghali | 187 | m_pathBuffer += FToStr(qMax(gl.scaleH, 0.1)) + " 0 0 " + FToStr(qMax(gl.scaleV, 0.1)) + " 0 0 cm\n"; |
21107 | craig | 188 | |
21563 | jghali | 189 | if (!FillColor.isEmpty()) |
21894 | jghali | 190 | m_pathBuffer += pdfFont.name + "_gl" + Pdf::toPdf(gl.glyph) + " Do\n"; |
21563 | jghali | 191 | m_pathBuffer += "Q\n"; |
21107 | craig | 192 | } |
193 | else |
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21563 | jghali | 194 | { |
195 | uint gid = gl.glyph; |
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196 | uint fontNr = 65535; |
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21107 | craig | 197 | |
198 | switch (pdfFont.encoding) |
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199 | { |
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21563 | jghali | 200 | case Encode_256: |
201 | gid = pdfFont.glyphmap[gid]; |
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202 | fontNr = gid / 256; |
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203 | gid = gid % 256; |
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204 | break; |
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21107 | craig | 205 | case Encode_224: |
21563 | jghali | 206 | fontNr = gid / 224; |
207 | gid = gid % 224 + 32; |
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21107 | craig | 208 | break; |
21563 | jghali | 209 | case Encode_Subset: |
210 | gid = pdfFont.glyphmap[gid]; |
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211 | break; |
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21107 | craig | 212 | case Encode_IdentityH: |
213 | break; |
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214 | } |
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215 | |||
22098 | jghali | 216 | QByteArray pdfFontName = pdfFont.name; |
217 | if (fontNr != 65535) |
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218 | { |
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219 | pdfFontName += "S"; |
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220 | pdfFontName += Pdf::toPdf(fontNr); |
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221 | } |
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21107 | craig | 222 | |
22099 | jghali | 223 | if ((pdfFontName != m_prevFontName) || (fontSize() != m_prevFontSize)) |
22098 | jghali | 224 | { |
225 | m_glyphBuffer += pdfFontName + " " + FToStr(fontSize()) + " Tf\n"; |
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226 | m_prevFontName = pdfFontName; |
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227 | m_prevFontSize = fontSize(); |
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228 | } |
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229 | |||
21563 | jghali | 230 | if (!StrokeColor.isEmpty()) |
231 | m_glyphBuffer += StrokeColor; |
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21107 | craig | 232 | |
21563 | jghali | 233 | if (!FillColor.isEmpty()) |
234 | m_glyphBuffer += FillColor; |
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21107 | craig | 235 | |
21563 | jghali | 236 | m_glyphBuffer += "0 Tr\n"; |
21107 | craig | 237 | |
21563 | jghali | 238 | transform.translate(x() + gl.xoffset + current_x , y() + gl.yoffset); |
239 | transform.scale(qMax(gl.scaleH, 0.1), qMax(gl.scaleV, 0.1)); |
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240 | m_glyphBuffer += transformToStr(transform) + " Tm\n"; |
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21107 | craig | 241 | |
21563 | jghali | 242 | if (pdfFont.method != Use_Type3 || !FillColor.isEmpty()) |
21107 | craig | 243 | { |
21563 | jghali | 244 | switch (pdfFont.encoding) |
21107 | craig | 245 | { |
21563 | jghali | 246 | case Encode_224: |
247 | case Encode_256: |
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248 | m_glyphBuffer += Pdf::toHexString8(gid) + " Tj\n"; |
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249 | break; |
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250 | case Encode_IdentityH: |
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251 | default: |
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252 | m_glyphBuffer += Pdf::toHexString16(gid) + " Tj\n"; |
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253 | break; |
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21107 | craig | 254 | } |
255 | } |
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256 | } |
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23072 | jghali | 257 | current_x += gl.xadvance * gl.scaleH; |
21107 | craig | 258 | } |
21563 | jghali | 259 | } |
21107 | craig | 260 | |
23073 | jghali | 261 | void drawGlyphOutline(const GlyphCluster& gc, bool fill) override |
21563 | jghali | 262 | { |
263 | if (gc.isControlGlyphs() || gc.isEmpty()) |
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264 | return; |
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21107 | craig | 265 | |
21563 | jghali | 266 | double current_x = 0.0; |
22507 | jghali | 267 | for (const GlyphLayout& gl : gc.glyphs()) |
268 | { |
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22780 | jghali | 269 | if (gl.glyph >= ScFace::CONTROL_GLYPHS) |
270 | { |
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23072 | jghali | 271 | current_x += gl.xadvance * gl.scaleH; |
22780 | jghali | 272 | continue; |
273 | } |
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274 | |||
21563 | jghali | 275 | PdfFont pdfFont = m_pdf->UsedFontsP[font().replacementName()]; |
276 | QByteArray StrokeColor; |
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277 | QByteArray FillColor; |
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278 | QTransform transform = matrix(); |
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21107 | craig | 279 | |
21563 | jghali | 280 | if (strokeColor().color != CommonStrings::None) |
281 | StrokeColor = m_pdf->putColor(strokeColor().color, strokeColor().shade, false); |
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282 | if (fill && fillColor().color != CommonStrings::None) |
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283 | FillColor = m_pdf->putColor(fillColor().color, fillColor().shade, true); |
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21107 | craig | 284 | |
21563 | jghali | 285 | if (pdfFont.method == Use_XForm) |
286 | { |
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23072 | jghali | 287 | m_pathBuffer += "q\n"; |
21563 | jghali | 288 | if (!StrokeColor.isEmpty()) |
289 | { |
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23072 | jghali | 290 | m_pathBuffer += FToStr(strokeWidth()) + " w\n[] 0 d\n0 J\n0 j\n"; |
21563 | jghali | 291 | m_pathBuffer += StrokeColor; |
292 | } |
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23072 | jghali | 293 | m_pathBuffer += transformToStr(transform) + " cm\n"; |
21107 | craig | 294 | |
21563 | jghali | 295 | if (!FillColor.isEmpty()) |
23072 | jghali | 296 | { |
297 | m_pathBuffer += "q\n"; |
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21563 | jghali | 298 | m_pathBuffer += FillColor; |
23072 | jghali | 299 | m_pathBuffer += FToStr(fontSize()) + " 0 0 " + FToStr(fontSize()) + " " + FToStr(x() + gl.xoffset + current_x) + " " + FToStr(-y() + fontSize() - gl.yoffset) + " cm\n"; |
300 | if (gc.scaleV() != 1.0) |
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301 | m_pathBuffer += "1 0 0 1 0 " + FToStr(gl.scaleV - 1.0) + " cm\n"; |
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302 | m_pathBuffer += FToStr(qMax(gc.scaleH(), 0.1)) + " 0 0 " + FToStr(qMax(gc.scaleV(), 0.1)) + " 0 0 cm\n"; |
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303 | m_pathBuffer += pdfFont.name + "_gl" + Pdf::toPdf(gl.glyph) + " Do\n"; |
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304 | m_pathBuffer += "Q\n"; |
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305 | } |
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21563 | jghali | 306 | |
23072 | jghali | 307 | m_pathBuffer += "1.0 0 0 1.0 " + FToStr(x()) + " " + FToStr(fontSize() - y()) + " cm\n"; |
308 | m_pathBuffer += "1.0 0 0 1.0 " + FToStr(gl.xoffset + current_x) + " " + FToStr(gc.scaleV() * fontSize() - fontSize() - gl.yoffset) + " cm\n"; |
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21107 | craig | 309 | |
310 | FPointArray outline = font().glyphOutline(gl.glyph); |
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311 | QTransform mat; |
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23072 | jghali | 312 | mat.scale((fontSize() * gc.scaleH()) / 10.0, (fontSize() * gc.scaleV()) / 10.0); |
21107 | craig | 313 | outline.map(mat); |
314 | bool nPath = true; |
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315 | FPoint np; |
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316 | if (outline.size() > 3) |
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317 | { |
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318 | for (int poi = 0; poi < outline.size() - 3; poi += 4) |
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319 | { |
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320 | if (outline.isMarker(poi)) |
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321 | { |
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322 | m_pathBuffer += "h\n"; |
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323 | nPath = true; |
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324 | continue; |
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325 | } |
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326 | |||
327 | if (nPath) |
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328 | { |
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329 | np = outline.point(poi); |
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330 | m_pathBuffer += FToStr(np.x()) + " " + FToStr(-np.y()) + " m\n"; |
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331 | nPath = false; |
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332 | } |
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333 | |||
334 | np = outline.point(poi + 1); |
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335 | m_pathBuffer += FToStr(np.x()) + " " + FToStr(-np.y()) + " "; |
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336 | np = outline.point(poi + 3); |
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337 | m_pathBuffer += FToStr(np.x()) + " " + FToStr(-np.y()) + " "; |
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338 | np = outline.point(poi + 2); |
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339 | m_pathBuffer += FToStr(np.x()) + " " + FToStr(-np.y()) + " c\n"; |
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340 | } |
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341 | } |
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342 | m_pathBuffer += "h s\n"; |
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343 | m_pathBuffer += "Q\n"; |
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344 | } |
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345 | else |
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346 | { |
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21563 | jghali | 347 | if (!StrokeColor.isEmpty()) |
348 | m_pathBuffer += StrokeColor; |
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21107 | craig | 349 | |
21563 | jghali | 350 | uint gid = gl.glyph; |
351 | uint fontNr = 65535; |
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21107 | craig | 352 | switch (pdfFont.encoding) |
353 | { |
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21563 | jghali | 354 | case Encode_256: |
355 | gid = pdfFont.glyphmap[gid]; |
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356 | fontNr = gid / 256; |
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357 | gid = gid % 256; |
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358 | break; |
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21107 | craig | 359 | case Encode_224: |
21563 | jghali | 360 | fontNr = gid / 224; |
361 | gid = gid % 224 + 32; |
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21107 | craig | 362 | break; |
21563 | jghali | 363 | case Encode_Subset: |
364 | gid = pdfFont.glyphmap[gid]; |
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365 | break; |
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21107 | craig | 366 | case Encode_IdentityH: |
367 | break; |
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368 | } |
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21563 | jghali | 369 | |
22098 | jghali | 370 | QByteArray pdfFontName = pdfFont.name; |
371 | if (fontNr != 65535) |
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372 | { |
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373 | pdfFontName += "S"; |
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374 | pdfFontName += Pdf::toPdf(fontNr); |
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375 | } |
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21563 | jghali | 376 | |
22099 | jghali | 377 | if ((pdfFontName != m_prevFontName) || (fontSize() != m_prevFontSize)) |
22098 | jghali | 378 | { |
379 | m_glyphBuffer += pdfFontName + " " + FToStr(fontSize()) + " Tf\n"; |
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380 | m_prevFontName = pdfFontName; |
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381 | m_prevFontSize = fontSize(); |
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382 | } |
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383 | |||
21563 | jghali | 384 | if (!StrokeColor.isEmpty()) |
385 | m_glyphBuffer += StrokeColor; |
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386 | |||
387 | if (!FillColor.isEmpty()) |
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388 | m_glyphBuffer += FillColor; |
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389 | |||
390 | if (pdfFont.method == Use_Type3 && !StrokeColor.isEmpty()) |
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391 | { |
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392 | m_pathBuffer += "q\n"; |
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393 | m_pathBuffer += FToStr(strokeWidth()) + " w\n[] 0 d\n0 J\n0 j\n"; |
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394 | |||
395 | m_pathBuffer += transformToStr(transform) + " cm\n"; |
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23072 | jghali | 396 | m_pathBuffer += "1.0 0 0 1.0 " + FToStr(x()) + " " + FToStr(fontSize() - y()) + " cm\n"; |
397 | m_pathBuffer += "1.0 0 0 1.0 " + FToStr(gl.xoffset + current_x) + " " + FToStr(gc.scaleV() * fontSize() - fontSize() - gl.yoffset) + " cm\n"; |
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21563 | jghali | 398 | |
399 | /* paint outline */ |
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400 | FPointArray outline = font().glyphOutline(gl.glyph); |
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401 | QTransform mat; |
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23072 | jghali | 402 | mat.scale((fontSize() * gc.scaleH()) / 10.0, (fontSize() * gc.scaleV()) / 10.0); |
21563 | jghali | 403 | outline.map(mat); |
404 | bool nPath = true; |
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405 | FPoint np; |
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406 | if (outline.size() > 3) |
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407 | { |
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408 | for (int poi = 0; poi < outline.size() - 3; poi += 4) |
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409 | { |
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410 | if (outline.isMarker(poi)) |
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411 | { |
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412 | m_pathBuffer += "h\n"; |
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413 | nPath = true; |
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414 | continue; |
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415 | } |
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416 | |||
417 | if (nPath) |
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418 | { |
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419 | np = outline.point(poi); |
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420 | m_pathBuffer += FToStr(np.x()) + " " + FToStr(-np.y()) + " m\n"; |
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421 | nPath = false; |
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422 | } |
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423 | |||
424 | np = outline.point(poi + 1); |
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425 | m_pathBuffer += FToStr(np.x()) + " " + FToStr(-np.y()) + " "; |
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426 | np = outline.point(poi + 3); |
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427 | m_pathBuffer += FToStr(np.x()) + " " + FToStr(-np.y()) + " "; |
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428 | np = outline.point(poi + 2); |
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429 | m_pathBuffer += FToStr(np.x()) + " " + FToStr(-np.y()) + " c\n"; |
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430 | } |
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431 | } |
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432 | m_pathBuffer += "h s\n"; |
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433 | m_pathBuffer += "Q\n"; |
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434 | } |
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435 | else |
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436 | { |
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437 | m_glyphBuffer += FToStr(strokeWidth()) + " w "; |
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438 | if (fill) |
||
439 | m_glyphBuffer += "2 Tr\n"; |
||
440 | else |
||
441 | m_glyphBuffer += "1 Tr\n"; |
||
442 | } |
||
443 | |||
444 | transform.translate(x() + gl.xoffset + current_x, y() + gl.yoffset); |
||
445 | transform.scale(qMax(gc.scaleH(), 0.1), qMax(gc.scaleV(), 0.1)); |
||
446 | m_glyphBuffer += transformToStr(transform) + " Tm\n"; |
||
447 | |||
448 | if (pdfFont.method != Use_Type3 || !FillColor.isEmpty()) |
||
449 | { |
||
450 | switch (pdfFont.encoding) |
||
451 | { |
||
452 | case Encode_224: |
||
453 | case Encode_256: |
||
454 | m_glyphBuffer += Pdf::toHexString8(gid) + " Tj\n"; |
||
455 | break; |
||
456 | case Encode_IdentityH: |
||
457 | default: |
||
458 | m_glyphBuffer += Pdf::toHexString16(gid) + " Tj\n"; |
||
459 | break; |
||
460 | } |
||
461 | } |
||
21107 | craig | 462 | } |
23072 | jghali | 463 | current_x += gl.xadvance * gl.scaleH; |
21107 | craig | 464 | } |
465 | } |
||
466 | |||
23073 | jghali | 467 | void drawLine(QPointF start, QPointF end) override |
21107 | craig | 468 | { |
469 | QTransform transform = matrix(); |
||
470 | transform.translate(x(), y()); |
||
471 | m_pathBuffer += "q\n"; |
||
472 | m_pathBuffer += transformToStr(transform) + " cm\n"; |
||
473 | m_pathBuffer += m_pdf->putColor(strokeColor().color, strokeColor().shade, false); |
||
23561 | jghali | 474 | m_pathBuffer += FToStr(strokeWidth()) + " w\n"; |
21107 | craig | 475 | m_pathBuffer += FToStr(start.x()) + " " + FToStr(-start.y()) + " m\n"; |
476 | m_pathBuffer += FToStr(end.x()) + " " + FToStr(-end.y()) + " l\n"; |
||
477 | m_pathBuffer += "S\n"; |
||
478 | m_pathBuffer += "Q\n"; |
||
479 | } |
||
480 | |||
481 | QByteArray getBuffer() |
||
482 | { |
||
22987 | jghali | 483 | return m_backBuffer + "BT\n" + m_glyphBuffer + "ET\n" + m_pathBuffer; |
21107 | craig | 484 | } |
485 | |||
23073 | jghali | 486 | void drawRect(QRectF rect) override |
21107 | craig | 487 | { |
488 | QTransform transform = matrix(); |
||
489 | // transform.translate(x(), y()); |
||
490 | double rectX = x() + rect.x(); |
||
491 | double rectY = -y() - rect.y(); |
||
22987 | jghali | 492 | m_backBuffer += "q\n"; |
493 | m_backBuffer += transformToStr(transform) + " cm\n"; |
||
494 | m_backBuffer += "n\n"; |
||
495 | m_backBuffer += m_pdf->putColor(fillColor().color, fillColor().shade, true); |
||
496 | m_backBuffer += m_pdf->putColor(strokeColor().color, strokeColor().shade, false); |
||
497 | m_backBuffer += FToStr(rectX) + " " + FToStr(rectY) + " m\n"; |
||
498 | m_backBuffer += FToStr(rectX + rect.width()) + " " + FToStr(rectY) + " l\n"; |
||
499 | m_backBuffer += FToStr(rectX + rect.width()) + " " + FToStr(rectY - rect.height()) + " l\n"; |
||
500 | m_backBuffer += FToStr(rectX) + " " + FToStr(rectY - rect.height()) + " l\n"; |
||
501 | m_backBuffer += "h\nf\n"; |
||
502 | m_backBuffer += "Q\n"; |
||
21107 | craig | 503 | } |
504 | |||
23073 | jghali | 505 | void drawObject(PageItem* embedded) override |
21107 | craig | 506 | { |
23561 | jghali | 507 | m_glyphBuffer += "ET\n" + m_pathBuffer; |
22719 | jghali | 508 | m_pathBuffer.clear(); |
21107 | craig | 509 | |
510 | m_pathBuffer += "q\n"; |
||
21301 | fschmid | 511 | m_pathBuffer += FToStr(scaleH()) + " 0 0 " + FToStr(scaleV()) + " " + FToStr(x() + embedded->gXpos) + " " + FToStr(-(y() + embedded->gYpos)) + " cm\n"; |
21107 | craig | 512 | |
513 | QByteArray output; |
||
514 | if (!m_pdf->PDF_ProcessItem(output, embedded, m_page, m_PNr, true)) |
||
515 | return; |
||
516 | m_pathBuffer += output; |
||
517 | m_pathBuffer += "Q\n"; |
||
23561 | jghali | 518 | m_glyphBuffer += m_pathBuffer + "\n"; |
22719 | jghali | 519 | m_pathBuffer.clear(); |
21107 | craig | 520 | |
22098 | jghali | 521 | m_prevFontName.clear(); |
522 | m_prevFontSize = -1; |
||
21107 | craig | 523 | m_glyphBuffer += "BT\n"; |
524 | } |
||
525 | }; |
||
526 | |||
10054 | craig | 527 | PDFLibCore::PDFLibCore(ScribusDoc & docu) |
23825 | jghali | 528 | : PDFLibCore(docu, docu.pdfOptions()) |
529 | { |
||
530 | |||
531 | } |
||
532 | |||
533 | PDFLibCore::PDFLibCore(ScribusDoc & docu, const PDFOptions& options) |
||
4264 | craig | 534 | : QObject(&docu), |
4223 | craig | 535 | doc(docu), |
22600 | craig | 536 | ActPageP(nullptr), |
23825 | jghali | 537 | Options(options), |
22600 | craig | 538 | Bvie(nullptr), |
539 | ucs2Codec(nullptr), |
||
4223 | craig | 540 | ResNam("RE"), |
541 | ResCount(0), |
||
542 | NDnam("LI"), |
||
543 | NDnum(0), |
||
544 | spotNam("Spot"), |
||
545 | spotCount(0), |
||
22600 | craig | 546 | progressDialog(nullptr), |
4223 | craig | 547 | abortExport(false), |
20089 | jghali | 548 | usingGUI(ScCore->usingGUI()), |
549 | bleedDisplacementX(0), |
||
550 | bleedDisplacementY(0) |
||
3133 | fschmid | 551 | { |
552 | Catalog.Outlines = 2; |
||
553 | Catalog.PageTree = 3; |
||
554 | Catalog.Dest = 4; |
||
555 | Outlines.First = 0; |
||
556 | Outlines.Last = 0; |
||
557 | Outlines.Count = 0; |
||
20103 | avox | 558 | pageData.ObjNum = 0; |
559 | pageData.Thumb = 0; |
||
23825 | jghali | 560 | |
4028 | cbradney | 561 | if (usingGUI) |
562 | { |
||
10508 | cbradney | 563 | progressDialog = new MultiProgressDialog( tr("Saving PDF"), CommonStrings::tr_Cancel, doc.scMW()); |
4224 | craig | 564 | Q_CHECK_PTR(progressDialog); |
565 | QStringList barNames, barTexts; |
||
566 | barNames << "EMP" << "EP" << "ECPI"; |
||
5370 | cbradney | 567 | barTexts << tr("Exporting Master Page:") << tr("Exporting Page:") << tr("Exporting Items on Current Page:"); |
9803 | fschmid | 568 | QList<bool> barsNumeric; |
5370 | cbradney | 569 | barsNumeric << true << true << false; |
570 | progressDialog->addExtraProgressBars(barNames, barTexts, barsNumeric); |
||
8559 | subik | 571 | connect(progressDialog, SIGNAL(canceled()), this, SLOT(cancelRequested())); |
4028 | cbradney | 572 | } |
3133 | fschmid | 573 | } |
574 | |||
10054 | craig | 575 | PDFLibCore::~PDFLibCore() |
4224 | craig | 576 | { |
577 | delete progressDialog; |
||
578 | } |
||
579 | |||
4229 | craig | 580 | |
19115 | avox | 581 | bool PDFLibCore::PDF_IsPDFX() |
582 | { |
||
23548 | jghali | 583 | if (Options.Version == PDFVersion::PDF_X1a) |
19115 | avox | 584 | return true; |
23548 | jghali | 585 | if (Options.Version == PDFVersion::PDF_X3) |
19115 | avox | 586 | return true; |
23548 | jghali | 587 | if (Options.Version == PDFVersion::PDF_X4) |
19115 | avox | 588 | return true; |
589 | return false; |
||
590 | } |
||
591 | |||
23548 | jghali | 592 | bool PDFLibCore::PDF_IsPDFX(const PDFVersion& ver) |
19115 | avox | 593 | { |
23548 | jghali | 594 | if (ver == PDFVersion::PDF_X1a) |
19115 | avox | 595 | return true; |
23548 | jghali | 596 | if (ver == PDFVersion::PDF_X3) |
19115 | avox | 597 | return true; |
23548 | jghali | 598 | if (ver == PDFVersion::PDF_X4) |
19115 | avox | 599 | return true; |
600 | return false; |
||
601 | } |
||
602 | |||
23825 | jghali | 603 | bool PDFLibCore::doExport(const QString& fn, const std::vector<int> & pageNs, const QMap<int, QImage> & thumbs) |
3133 | fschmid | 604 | { |
22459 | jghali | 605 | QImage thumb; |
11060 | jghali | 606 | bool ret = false, error = false; |
607 | int pc_exportpages=0; |
||
608 | int pc_exportmasterpages=0; |
||
4224 | craig | 609 | if (usingGUI) |
610 | progressDialog->show(); |
||
23560 | jghali | 611 | |
19114 | avox | 612 | ucs2Codec = QTextCodec::codecForName("ISO-10646-UCS-2"); |
17758 | jghali | 613 | if (!ucs2Codec) |
19114 | avox | 614 | ucs2Codec = QTextCodec::codecForName("UTF-16"); |
615 | if (!ucs2Codec) |
||
13764 | jghali | 616 | { |
13791 | pierre | 617 | PDF_Error( tr("Qt build miss both \"UTF-16\" and \"ISO-10646-UCS-2\" text codecs, pdf export is not possible") ); |
13764 | jghali | 618 | return false; |
619 | } |
||
23560 | jghali | 620 | |
24429 | jghali | 621 | QMap<QString, QMap<uint, QString> > usedFonts; |
23560 | jghali | 622 | doc.getUsedFonts(usedFonts); |
623 | |||
23060 | craig | 624 | if (PDF_Begin_Doc(fn, PrefsManager::instance().appPrefs.fontPrefs.AvailFonts, usedFonts, doc.scMW()->bookmarkPalette->BView)) |
3133 | fschmid | 625 | { |
626 | QMap<int, int> pageNsMpa; |
||
627 | for (uint a = 0; a < pageNs.size(); ++a) |
||
628 | { |
||
23563 | jghali | 629 | pageNsMpa.insert(doc.MasterNames[doc.DocPages.at(pageNs[a] - 1)->masterPageName()], 0); |
3133 | fschmid | 630 | } |
4028 | cbradney | 631 | if (usingGUI) |
3133 | fschmid | 632 | { |
23563 | jghali | 633 | progressDialog->setOverallTotalSteps(pageNsMpa.count() + pageNs.size()); |
4028 | cbradney | 634 | progressDialog->setTotalSteps("EMP", pageNsMpa.count()); |
635 | progressDialog->setTotalSteps("EP", pageNs.size()); |
||
636 | progressDialog->setOverallProgress(0); |
||
637 | progressDialog->setProgress("EMP", 0); |
||
638 | progressDialog->setProgress("EP", 0); |
||
639 | } |
||
10018 | fschmid | 640 | for (int ap = 0; ap < doc.MasterPages.count() && !abortExport; ++ap) |
4028 | cbradney | 641 | { |
4264 | craig | 642 | if (doc.MasterItems.count() != 0) |
3133 | fschmid | 643 | { |
644 | if (pageNsMpa.contains(ap)) |
||
645 | { |
||
5243 | cbradney | 646 | qApp->processEvents(); |
11060 | jghali | 647 | if (!PDF_TemplatePage(doc.MasterPages.at(ap))) |
648 | error = abortExport = true; |
||
4028 | cbradney | 649 | ++pc_exportmasterpages; |
3133 | fschmid | 650 | } |
651 | } |
||
4546 | subik | 652 | if (usingGUI) |
653 | { |
||
4028 | cbradney | 654 | progressDialog->setProgress("EMP", pc_exportmasterpages); |
655 | progressDialog->setOverallProgress(pc_exportmasterpages+pc_exportpages); |
||
656 | } |
||
3133 | fschmid | 657 | } |
4028 | cbradney | 658 | for (uint a = 0; a < pageNs.size() && !abortExport; ++a) |
3133 | fschmid | 659 | { |
23829 | jghali | 660 | if (Options.Thumbnails) |
22459 | jghali | 661 | thumb = thumbs[pageNs[a]]; |
5243 | cbradney | 662 | qApp->processEvents(); |
4028 | cbradney | 663 | if (abortExport) break; |
11060 | jghali | 664 | |
22459 | jghali | 665 | PDF_Begin_Page(doc.DocPages.at(pageNs[a]-1), thumb); |
5243 | cbradney | 666 | qApp->processEvents(); |
4028 | cbradney | 667 | if (abortExport) break; |
11060 | jghali | 668 | |
23829 | jghali | 669 | if (!PDF_ProcessPage(doc.DocPages.at(pageNs[a]-1), pageNs[a]-1, Options.doClip)) |
11060 | jghali | 670 | error = abortExport = true; |
5243 | cbradney | 671 | qApp->processEvents(); |
4028 | cbradney | 672 | if (abortExport) break; |
11060 | jghali | 673 | |
22434 | jghali | 674 | PDF_End_Page(); |
4028 | cbradney | 675 | pc_exportpages++; |
676 | if (usingGUI) |
||
677 | { |
||
678 | progressDialog->setProgress("EP", pc_exportpages); |
||
679 | progressDialog->setOverallProgress(pc_exportmasterpages+pc_exportpages); |
||
680 | } |
||
3133 | fschmid | 681 | } |
20681 | craig | 682 | ret = true;//Even when aborting we return true. Don't want that "couldnt write msg" |
4028 | cbradney | 683 | if (!abortExport) |
684 | { |
||
23829 | jghali | 685 | if (PDF_IsPDFX(Options.Version)) |
686 | ret = PDF_End_Doc(ScCore->PrinterProfiles[Options.PrintProf]); |
||
4028 | cbradney | 687 | else |
12387 | jghali | 688 | ret = PDF_End_Doc(); |
4028 | cbradney | 689 | } |
3133 | fschmid | 690 | else |
4028 | cbradney | 691 | closeAndCleanup(); |
3133 | fschmid | 692 | } |
4029 | cbradney | 693 | if (usingGUI) |
694 | progressDialog->close(); |
||
11060 | jghali | 695 | return (ret && !error); |
3133 | fschmid | 696 | } |
697 | |||
22600 | craig | 698 | const QString& PDFLibCore::errorMessage() const |
11060 | jghali | 699 | { |
700 | return ErrorMessage; |
||
701 | } |
||
702 | |||
22600 | craig | 703 | bool PDFLibCore::exportAborted() const |
11441 | jghali | 704 | { |
705 | return abortExport; |
||
706 | } |
||
707 | |||
20103 | avox | 708 | //#define StartObj(n) writer.startObj((n)) |
709 | #define PutDoc(s) writer.write(s) |
||
710 | //#define newObject() writer.newObject() |
||
3133 | fschmid | 711 | |
712 | |||
20103 | avox | 713 | //void PDFLibCore::StartObj(PdfId nr) |
714 | //{ |
||
715 | // for (int i=XRef.size(); i < nr; ++i) |
||
716 | // XRef.append(0); |
||
717 | // XRef[nr-1] = bytesWritten(); |
||
23563 | jghali | 718 | // PutDoc(Pdf::toPdf(nr) + " 0 obj\n"); |
20103 | avox | 719 | //} |
720 | |||
721 | //// Encode a string for inclusion in a |
||
722 | //// PDF (literal) . |
||
723 | //static QByteArray PDFEncode(const QString & in) |
||
724 | //{ |
||
725 | // QByteArray tmp(""); |
||
726 | // for (int d = 0; d < in.length(); ++d) |
||
727 | // { |
||
728 | // QChar cc(in.at(d)); |
||
729 | // if ((cc == '(') || (cc == ')') || (cc == '\\')) |
||
730 | // tmp += '\\'; |
||
731 | // else if ((cc == '\r') || (cc == '\n')) |
||
732 | // { |
||
733 | // tmp += (cc == '\r') ? "\\r" : "\\n"; |
||
734 | // continue; |
||
735 | // } |
||
736 | // tmp += cc; |
||
737 | // } |
||
738 | // return tmp; |
||
739 | //} |
||
740 | |||
741 | static QByteArray blendMode(int code) |
||
12080 | avox | 742 | { |
743 | switch (code) |
||
744 | { |
||
745 | case 0: |
||
746 | return("Normal"); |
||
747 | break; |
||
748 | case 1: |
||
749 | return("Darken"); |
||
750 | break; |
||
751 | case 2: |
||
752 | return("Lighten"); |
||
753 | break; |
||
754 | case 3: |
||
755 | return("Multiply"); |
||
756 | break; |
||
757 | case 4: |
||
758 | return("Screen"); |
||
759 | break; |
||
760 | case 5: |
||
761 | return("Overlay"); |
||
762 | break; |
||
763 | case 6: |
||
764 | return("HardLight"); |
||
765 | break; |
||
766 | case 7: |
||
767 | return("SoftLight"); |
||
768 | break; |
||
769 | case 8: |
||
770 | return("Difference"); |
||
771 | break; |
||
772 | case 9: |
||
773 | return("Exclusion"); |
||
774 | break; |
||
775 | case 10: |
||
776 | return("ColorDodge"); |
||
777 | break; |
||
778 | case 11: |
||
779 | return("ColorBurn"); |
||
780 | break; |
||
781 | case 12: |
||
782 | return("Hue"); |
||
783 | break; |
||
784 | case 13: |
||
785 | return("Saturation"); |
||
786 | break; |
||
787 | case 14: |
||
788 | return("Color"); |
||
789 | break; |
||
790 | case 15: |
||
791 | return("Luminosity"); |
||
792 | break; |
||
793 | default: |
||
794 | return ""; |
||
795 | } |
||
14043 | jghali | 796 | } |
20103 | avox | 797 | // |
798 | //QByteArray PDFLibCore::EncodeUTF16(const QString &in) |
||
799 | //{ |
||
800 | // QString tmp = in; |
||
801 | // QByteArray cres = ucs2Codec->fromUnicode( tmp ); |
||
802 | //#ifndef WORDS_BIGENDIAN |
||
803 | // // on little endian systems we need to swap bytes: |
||
804 | // uchar sw; |
||
23563 | jghali | 805 | // for (int d = 0; d < cres.size() - 1; d += 2) |
20103 | avox | 806 | // { |
807 | // sw = cres[d]; |
||
808 | // cres[d] = cres[d+1]; |
||
809 | // cres[d+1] = sw; |
||
810 | // } |
||
811 | //#endif |
||
812 | // return cres; |
||
813 | //} |
||
12080 | avox | 814 | |
20103 | avox | 815 | QByteArray PDFLibCore::EncStream(const QByteArray & in, PdfId ObjNum) |
19114 | avox | 816 | { |
817 | if (in.length() < 1) |
||
20103 | avox | 818 | return QByteArray(); |
22638 | craig | 819 | if (!Options.Encrypt) |
19114 | avox | 820 | return in; |
22638 | craig | 821 | return writer.encryptBytes(in, ObjNum); |
20103 | avox | 822 | // rc4_context_t rc4; |
823 | // QByteArray tmp(in); |
||
824 | // QByteArray us(tmp.length(), ' '); |
||
825 | // QByteArray ou(tmp.length(), ' '); |
||
826 | // for (int a = 0; a < tmp.length(); ++a) |
||
20112 | jghali | 827 | // us[a] = (tmp.at(a)); |
828 | // QByteArray step1 = writer.ComputeRC4Key(ObjNum); |
||
20103 | avox | 829 | // rc4_init(&rc4, reinterpret_cast<uchar*>(step1.data()), qMin(KeyLen+5, 16)); |
830 | // rc4_encrypt(&rc4, reinterpret_cast<uchar*>(us.data()), reinterpret_cast<uchar*>(ou.data()), tmp.length()); |
||
831 | // QString uk = ""; |
||
832 | // for (int cl = 0; cl < tmp.length(); ++cl) |
||
833 | // uk += QChar(ou[cl]); |
||
834 | // return ou; |
||
19114 | avox | 835 | } |
836 | |||
20103 | avox | 837 | QByteArray PDFLibCore::EncString(const QByteArray & in, PdfId ObjNum) |
19114 | avox | 838 | { |
839 | if (in.length() < 1) |
||
840 | return "<>"; |
||
841 | if (!Options.Encrypt) |
||
842 | { |
||
20103 | avox | 843 | //tmp = "(" + PDFEncode(in) + ")"; |
20112 | jghali | 844 | return Pdf::toLiteralString(in); |
19114 | avox | 845 | } |
20112 | jghali | 846 | |
20103 | avox | 847 | // rc4_context_t rc4; |
848 | // QByteArray us(in.length(), ' '); |
||
849 | // QByteArray ou(in.length(), ' '); |
||
850 | // for (int a = 0; a < in.length(); ++a) |
||
851 | // us[a] = static_cast<uchar>(QChar(in.at(a)).cell()); |
||
852 | // QByteArray step1 = writer.ComputeRC4Key(ObjNum); |
||
853 | // rc4_init(&rc4, reinterpret_cast<uchar*>(step1.data()), qMin(KeyLen+5, 16)); |
||
854 | // rc4_encrypt(&rc4, reinterpret_cast<uchar*>(us.data()), reinterpret_cast<uchar*>(ou.data()), in.length()); |
||
855 | // QString uk = ""; |
||
856 | // for (int cl = 0; cl < in.length(); ++cl) |
||
857 | // uk += QChar(ou[cl]); |
||
20112 | jghali | 858 | |
859 | return Pdf::toHexString(writer.encryptBytes(in, ObjNum)); |
||
19114 | avox | 860 | } |
861 | |||
20103 | avox | 862 | QByteArray PDFLibCore::EncStringUTF16(const QString & in, PdfId ObjNum) |
19114 | avox | 863 | { |
864 | if (in.length() < 1) |
||
865 | return "<>"; |
||
866 | if (!Options.Encrypt) |
||
867 | { |
||
20112 | jghali | 868 | QByteArray us = Pdf::toUTF16(in); |
20103 | avox | 869 | // QString uk = ""; |
870 | // for (int cl = 0; cl < us.size(); ++cl) |
||
871 | // uk += QChar(us[cl]); |
||
872 | return Pdf::toHexString(us); |
||
19114 | avox | 873 | } |
20103 | avox | 874 | // rc4_context_t rc4; |
20112 | jghali | 875 | QByteArray us = Pdf::toUTF16(in); |
20103 | avox | 876 | // QByteArray ou(us.size(), ' '); |
877 | // QByteArray step1 = writer.ComputeRC4Key(ObjNum); |
||
878 | // rc4_init(&rc4, reinterpret_cast<uchar*>(step1.data()), qMin(KeyLen+5, 16)); |
||
879 | // rc4_encrypt(&rc4, reinterpret_cast<uchar*>(us.data()), reinterpret_cast<uchar*>(ou.data()), ou.size()); |
||
880 | // QString uk = ""; |
||
881 | // for (int cl = 0; cl < ou.size(); ++cl) |
||
882 | // uk += QChar(ou[cl]); |
||
883 | QByteArray tmp = Pdf::toHexString(writer.encryptBytes(us, ObjNum)); |
||
19114 | avox | 884 | return tmp; |
885 | } |
||
886 | |||
20103 | avox | 887 | bool PDFLibCore::EncodeArrayToStream(const QByteArray& in, PdfId ObjNum) |
19114 | avox | 888 | { |
889 | if (in.size() < 1) |
||
890 | return true; |
||
891 | bool succeed = false; |
||
892 | if (Options.Encrypt) |
||
893 | { |
||
20103 | avox | 894 | ScStreamFilter* rc4Encode = writer.openStreamFilter(true, ObjNum); |
895 | if (rc4Encode->openFilter()) |
||
19114 | avox | 896 | { |
20103 | avox | 897 | succeed = rc4Encode->writeData(in.data(), in.size()); |
898 | succeed &= rc4Encode->closeFilter(); |
||
19114 | avox | 899 | } |
20112 | jghali | 900 | delete rc4Encode; |
19114 | avox | 901 | } |
902 | else |
||
20103 | avox | 903 | writer.write(in); |
904 | return (writer.getOutStream().status() == QDataStream::Ok); |
||
19114 | avox | 905 | } |
906 | |||
20103 | avox | 907 | int PDFLibCore::WriteImageToStream(ScImage& image, PdfId ObjNum, ColorSpaceEnum format, bool precal) |
11599 | jghali | 908 | { |
17758 | jghali | 909 | bool fromCmyk, succeed = false; |
11599 | jghali | 910 | int bytesWritten = 0; |
20103 | avox | 911 | |
20112 | jghali | 912 | ScStreamFilter* rc4Encode = writer.openStreamFilter(Options.Encrypt, ObjNum); |
913 | if (rc4Encode->openFilter()) |
||
914 | { |
||
915 | switch (format) |
||
916 | { |
||
917 | case ColorSpaceMonochrome : |
||
918 | fromCmyk = !Options.UseRGB && !Options.isGrayscale && !(doc.HasCMS && Options.UseProfiles2); |
||
919 | succeed = image.writeMonochromeDataToFilter(rc4Encode, fromCmyk); break; |
||
920 | case ColorSpaceGray : |
||
921 | succeed = image.writeGrayDataToFilter(rc4Encode, precal); break; |
||
922 | case ColorSpaceCMYK : |
||
923 | succeed = image.writeCMYKDataToFilter(rc4Encode); break; |
||
924 | default : |
||
925 | succeed = image.writeRGBDataToFilter(rc4Encode); break; |
||
926 | } |
||
927 | succeed &= rc4Encode->closeFilter(); |
||
928 | bytesWritten = rc4Encode->writtenToStream(); |
||
929 | delete rc4Encode; |
||
930 | } |
||
11599 | jghali | 931 | return (succeed ? bytesWritten : 0); |
932 | } |
||
933 | |||
20103 | avox | 934 | int PDFLibCore::WriteJPEGImageToStream(ScImage& image, const QString& fn, PdfId ObjNum, int quality, ColorSpaceEnum format, |
17758 | jghali | 935 | bool sameFile, bool precal) |
11599 | jghali | 936 | { |
937 | bool succeed = true; |
||
938 | int bytesWritten = 0; |
||
939 | QFileInfo fInfo(fn); |
||
940 | QString ext = fInfo.suffix().toLower(); |
||
941 | QString jpgFileName, tmpFile; |
||
942 | if (extensionIndicatesJPEG(ext) && sameFile) |
||
943 | jpgFileName = fn; |
||
11445 | jghali | 944 | else |
11599 | jghali | 945 | { |
21526 | craig | 946 | tmpFile = QDir::toNativeSeparators(ScPaths::tempFileDir() + "sc.jpg"); |
17758 | jghali | 947 | if (format == ColorSpaceGray && (!precal)) |
11599 | jghali | 948 | image.convertToGray(); |
17758 | jghali | 949 | if (image.convert2JPG(tmpFile, quality, format == ColorSpaceCMYK, format == ColorSpaceGray)) |
11599 | jghali | 950 | jpgFileName = tmpFile; |
951 | } |
||
952 | if (jpgFileName.isEmpty()) |
||
11792 | fschmid | 953 | return 0; |
11599 | jghali | 954 | if (Options.Encrypt) |
955 | { |
||
956 | succeed = false; |
||
20112 | jghali | 957 | ScStreamFilter* rc4Encode = writer.openStreamFilter(true, ObjNum); |
958 | if (rc4Encode->openFilter()) |
||
11599 | jghali | 959 | { |
20103 | avox | 960 | succeed = copyFileToFilter(jpgFileName, *rc4Encode); |
961 | succeed &= rc4Encode->closeFilter(); |
||
962 | bytesWritten = rc4Encode->writtenToStream(); |
||
11599 | jghali | 963 | } |
20112 | jghali | 964 | delete rc4Encode; |
11599 | jghali | 965 | } |
966 | else |
||
967 | { |
||
20103 | avox | 968 | succeed &= copyFileToStream(jpgFileName, writer.getOutStream()); |
11599 | jghali | 969 | QFileInfo jpgInfo(jpgFileName); |
970 | bytesWritten = jpgInfo.size(); |
||
971 | } |
||
972 | if (!tmpFile.isEmpty() && QFile::exists(tmpFile)) |
||
973 | QFile::remove(tmpFile); |
||
974 | return (succeed ? bytesWritten : 0); |
||
11445 | jghali | 975 | } |
976 | |||
20103 | avox | 977 | int PDFLibCore::WriteFlateImageToStream(ScImage& image, PdfId ObjNum, ColorSpaceEnum format, bool precal) |
11599 | jghali | 978 | { |
20112 | jghali | 979 | bool fromCmyk, succeed = false; |
980 | int bytesWritten = 0; |
||
981 | ScStreamFilter* rc4Encode = writer.openStreamFilter(Options.Encrypt, ObjNum); |
||
982 | ScFlateEncodeFilter flateEncode(rc4Encode); |
||
983 | if (flateEncode.openFilter()) |
||
984 | { |
||
985 | switch (format) |
||
986 | { |
||
987 | case ColorSpaceMonochrome : |
||
988 | fromCmyk = !Options.UseRGB && !Options.isGrayscale && !(doc.HasCMS && Options.UseProfiles2); |
||
989 | succeed = image.writeMonochromeDataToFilter(&flateEncode, fromCmyk); break; |
||
990 | case ColorSpaceGray : |
||
991 | succeed = image.writeGrayDataToFilter(&flateEncode, precal); break; |
||
992 | case ColorSpaceCMYK : |
||
993 | succeed = image.writeCMYKDataToFilter(&flateEncode); break; |
||
994 | default : |
||
995 | succeed = image.writeRGBDataToFilter(&flateEncode); break; |
||
996 | } |
||
997 | succeed &= flateEncode.closeFilter(); |
||
998 | bytesWritten = flateEncode.writtenToStream(); |
||
999 | } |
||
1000 | delete rc4Encode; |
||
1001 | return (succeed ? bytesWritten : 0); |
||
11599 | jghali | 1002 | } |
1003 | |||
24429 | jghali | 1004 | bool PDFLibCore::PDF_Begin_Doc(const QString& fn, SCFonts &AllFonts, const QMap<QString, QMap<uint, QString> >& DocFonts, BookmarkView* vi) |
19114 | avox | 1005 | { |
20112 | jghali | 1006 | if (!writer.open(fn)) |
1007 | return false; |
||
1008 | |||
6407 | fschmid | 1009 | inPattern = 0; |
3133 | fschmid | 1010 | Bvie = vi; |
1011 | BookMinUse = false; |
||
1012 | UsedFontsP.clear(); |
||
8454 | fschmid | 1013 | UsedFontsF.clear(); |
20112 | jghali | 1014 | |
1015 | writer.writeHeader(Options.Version); |
||
20103 | avox | 1016 | |
20112 | jghali | 1017 | PDF_Begin_Catalog(); |
1018 | PDF_Begin_MetadataAndEncrypt(); |
||
1019 | PDF_Begin_WriteUsedFonts(AllFonts, PDF_Begin_FindUsedFonts(AllFonts, DocFonts)); |
||
1020 | PDF_Begin_Colors(); |
||
1021 | PDF_Begin_Layers(); |
||
1022 | |||
1023 | return true; |
||
20103 | avox | 1024 | } |
1025 | |||
1026 | void PDFLibCore::PDF_Begin_Catalog() |
||
1027 | { |
||
20112 | jghali | 1028 | writer.startObj(writer.CatalogObj); |
22386 | jghali | 1029 | PutDoc("<<\n/Type /Catalog\n"); |
1030 | PutDoc("/Pages " + Pdf::toObjRef(writer.PagesObj) + "\n"); |
||
1031 | if (!PDF_IsPDFX()) |
||
1032 | { |
||
1033 | if (doc.useAcroFormFields()) |
||
1034 | { |
||
1035 | writer.AcroFormObj = writer.newObject(); |
||
1036 | PutDoc("/AcroForm " + Pdf::toObjRef(writer.AcroFormObj) + "\n"); |
||
1037 | } |
||
1038 | if (doc.useAnnotations()) |
||
1039 | { |
||
1040 | writer.DestsObj = writer.newObject(); |
||
1041 | PutDoc("/Dests " + Pdf::toObjRef(writer.DestsObj) + "\n"); |
||
1042 | } |
||
1043 | if (doc.JavaScripts.count() > 0) |
||
1044 | { |
||
1045 | writer.NamesObj = writer.newObject(); |
||
1046 | PutDoc("/Names " + Pdf::toObjRef(writer.NamesObj) + "\n"); |
||
1047 | } |
||
1048 | } |
||
1049 | if (Options.Bookmarks) |
||
1050 | { |
||
1051 | writer.OutlinesObj = writer.newObject(); |
||
1052 | PutDoc("/Outlines " + Pdf::toObjRef(writer.OutlinesObj) + "\n"); |
||
1053 | } |
||
1054 | if (Options.Articles) |
||
1055 | { |
||
1056 | writer.ThreadsObj = writer.newObject(); |
||
1057 | PutDoc("/Threads " + Pdf::toObjRef(writer.ThreadsObj) + "\n"); |
||
1058 | } |
||
23548 | jghali | 1059 | if (Options.exportsLayers()) |
20112 | jghali | 1060 | { |
1061 | writer.OCPropertiesObj = writer.newObject(); |
||
20103 | avox | 1062 | PutDoc("/OCProperties " + Pdf::toObjRef(writer.OCPropertiesObj) + "\n"); |
20112 | jghali | 1063 | } |
1064 | if (PDF_IsPDFX()) |
||
19114 | avox | 1065 | { |
20112 | jghali | 1066 | writer.OutputIntentObj = writer.newObject(); |
23561 | jghali | 1067 | PutDoc("/OutputIntents [ " + Pdf::toObjRef(writer.OutputIntentObj) + " ]\n"); |
20112 | jghali | 1068 | } |
23548 | jghali | 1069 | if ((Options.Version == PDFVersion::PDF_X4)) |
20112 | jghali | 1070 | { |
1071 | writer.MetaDataObj = writer.newObject(); |
||
23561 | jghali | 1072 | PutDoc("/Metadata " + Pdf::toObjRef(writer.MetaDataObj) + "\n"); |
19114 | avox | 1073 | } |
1074 | PutDoc("/PageLayout "); |
||
1075 | switch (Options.PageLayout) |
||
1076 | { |
||
1077 | case PDFOptions::SinglePage: |
||
1078 | PutDoc("/SinglePage\n"); |
||
1079 | break; |
||
1080 | case PDFOptions::OneColumn: |
||
1081 | PutDoc("/OneColumn\n"); |
||
1082 | break; |
||
1083 | case PDFOptions::TwoColumnLeft: |
||
1084 | PutDoc("/TwoColumnLeft\n"); |
||
1085 | break; |
||
1086 | case PDFOptions::TwoColumnRight: |
||
1087 | PutDoc("/TwoColumnRight\n"); |
||
1088 | break; |
||
1089 | } |
||
1090 | if (Options.displayBookmarks) |
||
1091 | PutDoc("/PageMode /UseOutlines\n"); |
||
1092 | else if (Options.displayFullscreen) |
||
1093 | PutDoc("/PageMode /FullScreen\n"); |
||
1094 | else if (Options.displayThumbs) |
||
1095 | PutDoc("/PageMode /UseThumbs\n"); |
||
23548 | jghali | 1096 | else if ((Options.Version == PDFVersion::PDF_15 || Options.Version == PDFVersion::PDF_16) && (Options.displayLayers)) |
24306 | jghali | 1097 | PutDoc("/PageMode /UseOC\n"); |
19114 | avox | 1098 | if (!Options.openAction.isEmpty()) |
1099 | { |
||
22389 | jghali | 1100 | writer.OpenActionObj = writer.newObject(); |
1101 | PutDoc("/OpenAction << /S /JavaScript /JS " + Pdf::toPdf(writer.OpenActionObj) + " 0 R >>\n"); |
||
19114 | avox | 1102 | } |
21942 | craig | 1103 | QDateTime dt = QDateTime::currentDateTimeUtc(); |
20112 | jghali | 1104 | Datum = Pdf::toDateString(dt); |
20103 | avox | 1105 | // "D:"; |
1106 | // tmp.sprintf("%4d", d.year()); |
||
1107 | // tmp.replace(QRegExp(" "), "0"); |
||
1108 | // Datum += tmp; |
||
1109 | // tmp.sprintf("%2d", d.month()); |
||
1110 | // tmp.replace(QRegExp(" "), "0"); |
||
1111 | // Datum += tmp; |
||
1112 | // tmp.sprintf("%2d", d.day()); |
||
1113 | // tmp.replace(QRegExp(" "), "0"); |
||
1114 | // Datum += tmp; |
||
1115 | // tmp = dt.time().toString(); |
||
1116 | // tmp.replace(QRegExp(":"), ""); |
||
1117 | // Datum += tmp; |
||
1118 | // Datum += "Z"; |
||
12429 | fschmid | 1119 | |
19114 | avox | 1120 | // only include XMP to PDF/X-4 at the moment, could easily be extended to include it to any PDF |
23548 | jghali | 1121 | if (Options.Version == PDFVersion::PDF_X4) |
19114 | avox | 1122 | generateXMP(dt.toString("yyyy-MM-ddThh:mm:ssZ")); |
1123 | |||
1124 | /* The following code makes the resulting PDF "Reader enabled" in Acrobat Reader 8 |
||
1125 | but sadly it doesn't work with newer version, because its based on a bug in AR 8 |
||
1126 | PutDoc("/Perms\n"); |
||
1127 | PutDoc("<<\n"); |
||
1128 | PutDoc("/UR3\n"); |
||
1129 | PutDoc("<<\n"); |
||
23561 | jghali | 1130 | PutDoc("/M (" + Datum + ")\n"); |
1131 | PutDoc("/Name (Scribus " + QString(VERSION) + ")\n"); |
||
19114 | avox | 1132 | PutDoc("/Reference [\n"); |
1133 | PutDoc("<<\n"); |
||
1134 | PutDoc("/TransformParams\n"); |
||
1135 | PutDoc("<<\n"); |
||
1136 | PutDoc("/Type /TransformParams\n"); |
||
1137 | PutDoc("/V /2.2\n"); |
||
1138 | PutDoc("/Document [/FullSave]\n"); |
||
1139 | PutDoc("/Annots [/Create/Delete/Modify/Copy/Import/Export]\n"); |
||
1140 | PutDoc("/Form [/Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate]\n"); |
||
1141 | PutDoc("/Signature [/Modify]\n"); |
||
1142 | PutDoc(">>\n"); |
||
1143 | PutDoc("/TransformMethod /UR3\n"); |
||
1144 | PutDoc("/Type /SigRef\n"); |
||
1145 | PutDoc(">>\n"); |
||
1146 | PutDoc("]\n"); |
||
1147 | PutDoc("/Type /Sig\n"); |
||
1148 | PutDoc(">>\n"); |
||
1149 | PutDoc(">>\n"); |
||
1150 | */ |
||
1151 | |||
1152 | PutDoc("/ViewerPreferences\n<<\n/PageDirection "); |
||
1153 | PutDoc( Options.Binding == 0 ? "/L2R\n" : "/R2L\n"); |
||
1154 | if (Options.hideToolBar) |
||
1155 | PutDoc("/HideToolbar true\n"); |
||
1156 | if (Options.hideMenuBar) |
||
1157 | PutDoc("/HideMenubar true\n"); |
||
1158 | if (Options.fitWindow) |
||
1159 | PutDoc("/FitWindow true\n"); |
||
20112 | jghali | 1160 | PutDoc(" >>\n>>"); |
1161 | writer.endObj(writer.CatalogObj); |
||
20103 | avox | 1162 | } |
1163 | |||
1164 | void PDFLibCore::PDF_Begin_MetadataAndEncrypt() |
||
1165 | { |
||
19114 | avox | 1166 | QString IDg(Datum); |
1167 | IDg += Options.fileName; |
||
23561 | jghali | 1168 | IDg += "Scribus " + QString(VERSION); |
1169 | IDg += "Scribus PDF Library " + QString(VERSION); |
||
19114 | avox | 1170 | IDg += doc.documentInfo().title(); |
1171 | IDg += doc.documentInfo().author(); |
||
1172 | IDg += "/False"; |
||
20112 | jghali | 1173 | writer.setFileId(Pdf::toPdfDocEncoding(IDg)); |
19114 | avox | 1174 | if (Options.Encrypt) |
1175 | { |
||
23548 | jghali | 1176 | writer.setEncryption(Options.Version.supports128BitsEncryption(), Pdf::toPdfDocEncoding(Options.PassOwner), Pdf::toPdfDocEncoding(Options.PassUser), Options.Permissions); |
19114 | avox | 1177 | } |
20103 | avox | 1178 | writer.startObj(writer.InfoObj); |
20112 | jghali | 1179 | PutDoc("<<\n/Creator " + EncString(QByteArray("Scribus ") + VERSION, writer.InfoObj) + "\n"); |
20103 | avox | 1180 | PutDoc("/Producer " + EncString(QByteArray("Scribus PDF Library ") + VERSION, writer.InfoObj) + "\n"); |
19114 | avox | 1181 | QString docTitle = doc.documentInfo().title(); |
19115 | avox | 1182 | if ((PDF_IsPDFX()) && (docTitle.isEmpty())) |
22832 | craig | 1183 | PutDoc("/Title " + EncStringUTF16(doc.documentFileName(), writer.InfoObj) + "\n"); |
19114 | avox | 1184 | else |
20103 | avox | 1185 | PutDoc("/Title " + EncStringUTF16(doc.documentInfo().title(), writer.InfoObj) + "\n"); |
1186 | PutDoc("/Author " + EncStringUTF16(doc.documentInfo().author(), writer.InfoObj) + "\n"); |
||
1187 | PutDoc("/Subject " + EncStringUTF16(doc.documentInfo().subject(), writer.InfoObj) + "\n"); |
||
1188 | PutDoc("/Keywords " + EncStringUTF16(doc.documentInfo().keywords(), writer.InfoObj) + "\n"); |
||
1189 | PutDoc("/CreationDate " + EncString(Datum, writer.InfoObj) + "\n"); |
||
1190 | PutDoc("/ModDate " + EncString(Datum, writer.InfoObj) + "\n"); |
||
23548 | jghali | 1191 | if (Options.Version == PDFVersion::PDF_X1a) |
19114 | avox | 1192 | { |
1193 | PutDoc("/GTS_PDFXVersion (PDF/X-1:2001)\n"); |
||
1194 | PutDoc("/GTS_PDFXConformance (PDF/X-1a:2001)\n"); |
||
1195 | } |
||
23548 | jghali | 1196 | if (Options.Version == PDFVersion::PDF_X3) |
19115 | avox | 1197 | PutDoc("/GTS_PDFXVersion (PDF/X-3:2002)\n"); |
23548 | jghali | 1198 | if (Options.Version == PDFVersion::PDF_X4) |
19114 | avox | 1199 | PutDoc("/GTS_PDFXVersion (PDF/X-4)\n"); |
20112 | jghali | 1200 | PutDoc("/Trapped /False\n>>"); |
1201 | writer.endObj(writer.InfoObj); |
||
20103 | avox | 1202 | } |
1203 | |||
24429 | jghali | 1204 | QMap<QString, QMap<uint, QString> > |
1205 | PDFLibCore::PDF_Begin_FindUsedFonts(SCFonts &AllFonts, const QMap<QString, QMap<uint, QString> >& DocFonts) |
||
20103 | avox | 1206 | { |
24429 | jghali | 1207 | QMap<QString, QMap<uint, QString> > usedFonts; |
3133 | fschmid | 1208 | PageItem* pgit; |
20103 | avox | 1209 | QMap<int, QByteArray> ind2PDFabr; |
1210 | const QByteArray tmpf[] = {"/Courier", "/Courier-Bold", "/Courier-Oblique", "/Courier-BoldOblique", |
||
4017 | fschmid | 1211 | "/Helvetica", "/Helvetica-Bold", "/Helvetica-Oblique", "/Helvetica-BoldOblique", |
4546 | subik | 1212 | "/Times-Roman", "/Times-Bold", "/Times-Italic", "/Times-BoldItalic", |
4017 | fschmid | 1213 | "/ZapfDingbats", "/Symbol"}; |
1214 | size_t ar = sizeof(tmpf) / sizeof(*tmpf); |
||
1215 | for (uint ax = 0; ax < ar; ++ax) |
||
1216 | ind2PDFabr[ax] = tmpf[ax]; |
||
21709 | jghali | 1217 | |
1218 | QList<PageItem*> allItems = doc.FrameItems.values(); |
||
1219 | while (allItems.count() > 0) |
||
3133 | fschmid | 1220 | { |
21709 | jghali | 1221 | pgit = allItems.takeFirst(); |
1222 | if (pgit->isGroup() || pgit->isTable()) |
||
3133 | fschmid | 1223 | { |
22224 | jghali | 1224 | allItems = pgit->getChildren() + allItems; |
21709 | jghali | 1225 | continue; |
1226 | } |
||
1227 | if ((pgit->itemType() == PageItem::TextFrame) || (pgit->itemType() == PageItem::PathText)) |
||
1228 | { |
||
1229 | if (pgit->isAnnotation()) |
||
17312 | fschmid | 1230 | { |
21709 | jghali | 1231 | int annotType = pgit->annotation().Type(); |
1232 | bool mustEmbed = ((annotType >= Annotation::Button) && (annotType <= Annotation::Listbox) && (annotType != Annotation::Checkbox)); |
||
1233 | if ((pgit->annotation().Type() == Annotation::Checkbox) || (pgit->annotation().Type() == Annotation::RadioButton)) |
||
1234 | StdFonts.insert("/ZapfDingbats", ""); |
||
1235 | if (pgit->itemText.length() > 0 || mustEmbed) |
||
17312 | fschmid | 1236 | { |
23548 | jghali | 1237 | if (Options.Version < PDFVersion::PDF_14) |
21709 | jghali | 1238 | StdFonts.insert(ind2PDFabr[pgit->annotation().Font()], ""); |
21744 | jghali | 1239 | QString replacementName = pgit->itemText.defaultStyle().charStyle().font().replacementName(); |
24429 | jghali | 1240 | usedFonts.insert(replacementName, DocFonts[replacementName]); |
17312 | fschmid | 1241 | } |
1242 | } |
||
21709 | jghali | 1243 | uint start = pgit->isTextFrame() ? (uint) pgit->firstInFrame() : 0; |
1244 | uint stop = pgit->isTextFrame() ? (uint) pgit->lastInFrame() + 1 : (uint) pgit->itemText.length(); |
||
1245 | for (uint e = start; e < stop; ++e) |
||
8092 | fschmid | 1246 | { |
21709 | jghali | 1247 | QString replacementName = pgit->itemText.charStyle(e).font().replacementName(); |
24429 | jghali | 1248 | usedFonts.insert(replacementName, DocFonts[replacementName]); |
8092 | fschmid | 1249 | } |
3133 | fschmid | 1250 | } |
1251 | } |
||
21709 | jghali | 1252 | |
1253 | allItems = doc.MasterItems; |
||
1254 | while (allItems.count() > 0) |
||
3133 | fschmid | 1255 | { |
21709 | jghali | 1256 | pgit = allItems.takeFirst(); |
1257 | if (pgit->isGroup() || pgit->isTable()) |
||
3133 | fschmid | 1258 | { |
22224 | jghali | 1259 | allItems = pgit->getChildren() + allItems; |
21709 | jghali | 1260 | continue; |
1261 | } |
||
1262 | if ((pgit->itemType() == PageItem::TextFrame) || (pgit->itemType() == PageItem::PathText)) |
||
1263 | { |
||
1264 | if (pgit->isAnnotation()) |
||
17312 | fschmid | 1265 | { |
21709 | jghali | 1266 | int annotType = pgit->annotation().Type(); |
1267 | bool mustEmbed = ((annotType >= Annotation::Button) && (annotType <= Annotation::Listbox) && (annotType != Annotation::Checkbox)); |
||
1268 | if ((pgit->annotation().Type() == Annotation::Checkbox) || (pgit->annotation().Type() == Annotation::RadioButton)) |
||
1269 | StdFonts.insert("/ZapfDingbats", ""); |
||
1270 | if (pgit->itemText.length() > 0 || mustEmbed) |
||
17312 | fschmid | 1271 | { |
23548 | jghali | 1272 | if (Options.Version < PDFVersion::PDF_14) |
21709 | jghali | 1273 | StdFonts.insert(ind2PDFabr[pgit->annotation().Font()], ""); |
1274 | QString replacementName = pgit->itemText.defaultStyle().charStyle().font().replacementName(); |
||
24429 | jghali | 1275 | usedFonts.insert(replacementName, DocFonts[replacementName]); |
17312 | fschmid | 1276 | } |
1277 | } |
||
21709 | jghali | 1278 | uint start = pgit->isTextFrame() ? (uint) pgit->firstInFrame() : 0; |
1279 | uint stop = pgit->isTextFrame() ? (uint) pgit->lastInFrame() + 1 : (uint) pgit->itemText.length(); |
||
1280 | for (uint e = start; e < stop; ++e) |
||
8092 | fschmid | 1281 | { |
21709 | jghali | 1282 | QString replacementName = pgit->itemText.charStyle(e).font().replacementName(); |
24429 | jghali | 1283 | usedFonts.insert(replacementName, DocFonts[replacementName]); |
21709 | jghali | 1284 | } |
1285 | } |
||
1286 | } |
||
1287 | |||
1288 | allItems = *(doc.Items); |
||
1289 | while (allItems.count() > 0) |
||
1290 | { |
||
1291 | pgit = allItems.takeFirst(); |
||
1292 | if (pgit->isGroup() || pgit->isTable()) |
||
1293 | { |
||
22224 | jghali | 1294 | allItems = pgit->getChildren() + allItems; |
21709 | jghali | 1295 | continue; |
1296 | } |
||
1297 | if ((pgit->itemType() == PageItem::TextFrame) || (pgit->itemType() == PageItem::PathText)) |
||
1298 | { |
||
1299 | if (pgit->isAnnotation()) |
||
1300 | { |
||
1301 | int annotType = pgit->annotation().Type(); |
||
1302 | bool mustEmbed = ((annotType >= Annotation::Button) && (annotType <= Annotation::Listbox) && (annotType != Annotation::Checkbox)); |
||
1303 | if ((pgit->annotation().Type() == Annotation::Checkbox) || (pgit->annotation().Type() == Annotation::RadioButton)) |
||
1304 | StdFonts.insert("/ZapfDingbats", ""); |
||
1305 | if (pgit->itemText.length() > 0 || mustEmbed) |
||
12763 | fschmid | 1306 | { |
23548 | jghali | 1307 | if (Options.Version < PDFVersion::PDF_14) |
21709 | jghali | 1308 | StdFonts.insert(ind2PDFabr[pgit->annotation().Font()], ""); |
1309 | QString replacementName = pgit->itemText.defaultStyle().charStyle().font().replacementName(); |
||
24429 | jghali | 1310 | usedFonts.insert(replacementName, DocFonts[replacementName]); |
16953 | fschmid | 1311 | } |
8092 | fschmid | 1312 | } |
21709 | jghali | 1313 | uint start = pgit->isTextFrame() ? (uint) pgit->firstInFrame() : 0; |
1314 | uint stop = pgit->isTextFrame() ? (uint) pgit->lastInFrame() + 1 : (uint) pgit->itemText.length(); |
||
1315 | for (uint e = start; e < stop; ++e) |
||
1316 | { |
||
1317 | QString replacementName = pgit->itemText.charStyle(e).font().replacementName(); |
||
24429 | jghali | 1318 | usedFonts.insert(replacementName, DocFonts[replacementName]); |
21709 | jghali | 1319 | } |
3133 | fschmid | 1320 | } |
1321 | } |
||
21709 | jghali | 1322 | /* if (Options.docInfoMarks) |
3133 | fschmid | 1323 | { |
21709 | jghali | 1324 | StdFonts.insert("/Helvetica", ""); |
1325 | } */ |
||
1326 | QStringList patterns = doc.getPatternDependencyList(doc.getUsedPatterns()); |
||
1327 | for (int c = 0; c < patterns.count(); ++c) |
||
1328 | { |
||
1329 | ScPattern pa = doc.docPatterns[patterns[c]]; |
||
1330 | allItems = pa.items; |
||
1331 | while (allItems.count() > 0) |
||
3133 | fschmid | 1332 | { |
21709 | jghali | 1333 | pgit = allItems.takeFirst(); |
1334 | if (pgit->isGroup() || pgit->isTable()) |
||
17312 | fschmid | 1335 | { |
22224 | jghali | 1336 | allItems = pgit->getChildren() + allItems; |
21709 | jghali | 1337 | continue; |
17312 | fschmid | 1338 | } |
16953 | fschmid | 1339 | if ((pgit->itemType() == PageItem::TextFrame) || (pgit->itemType() == PageItem::PathText)) |
8092 | fschmid | 1340 | { |
16953 | fschmid | 1341 | if (pgit->isAnnotation()) |
12763 | fschmid | 1342 | { |
17952 | fschmid | 1343 | if ((pgit->annotation().Type() == Annotation::Checkbox) || (pgit->annotation().Type() == Annotation::RadioButton)) |
16953 | fschmid | 1344 | StdFonts.insert("/ZapfDingbats", ""); |
21709 | jghali | 1345 | if (pgit->itemText.length() > 0) |
16953 | fschmid | 1346 | { |
23548 | jghali | 1347 | if (Options.Version < PDFVersion::PDF_14) |
16953 | fschmid | 1348 | StdFonts.insert(ind2PDFabr[pgit->annotation().Font()], ""); |
21707 | jghali | 1349 | QString replacementName = pgit->itemText.defaultStyle().charStyle().font().replacementName(); |
24429 | jghali | 1350 | usedFonts.insert(replacementName, DocFonts[replacementName]); |
16953 | fschmid | 1351 | } |
12763 | fschmid | 1352 | } |
17751 | jghali | 1353 | uint start = pgit->isTextFrame() ? (uint) pgit->firstInFrame() : 0; |
1354 | uint stop = pgit->isTextFrame() ? (uint) pgit->lastInFrame() + 1 : (uint) pgit->itemText.length(); |
||
1355 | for (uint e = start; e < stop; ++e) |
||
16953 | fschmid | 1356 | { |
21707 | jghali | 1357 | QString replacementName = pgit->itemText.charStyle(e).font().replacementName(); |
24429 | jghali | 1358 | usedFonts.insert(replacementName, DocFonts[replacementName]); |
16953 | fschmid | 1359 | } |
8092 | fschmid | 1360 | } |
3133 | fschmid | 1361 | } |
1362 | } |
||
24429 | jghali | 1363 | return usedFonts; |
20103 | avox | 1364 | } |
17628 | jghali | 1365 | |
20103 | avox | 1366 | static QByteArray sanitizeFontName(QString fn) |
1367 | { |
||
24129 | jghali | 1368 | return Pdf::toPdfDocEncoding(fn.replace( QRegExp("[\\s\\/\\{\\[\\]\\}\\<\\>\\(\\)\\%]"), "_")); |
20103 | avox | 1369 | } |
17628 | jghali | 1370 | |
22507 | jghali | 1371 | static QList<Pdf::Resource> asColorSpace(const QList<PdfICCD>& iccCSlist) |
20103 | avox | 1372 | { |
20112 | jghali | 1373 | QList<Pdf::Resource> result; |
22507 | jghali | 1374 | for (const Pdf::Resource& r : iccCSlist) |
20112 | jghali | 1375 | result.append(r); |
1376 | return result; |
||
20103 | avox | 1377 | } |
1378 | |||
22507 | jghali | 1379 | static QList<Pdf::Resource> asColorSpace(const QList<PdfSpotC>& spotMapValues) |
20103 | avox | 1380 | { |
20112 | jghali | 1381 | QList<Pdf::Resource> result; |
22507 | jghali | 1382 | for (const Pdf::Resource& r : spotMapValues) |
20112 | jghali | 1383 | result.append(r); |
1384 | return result; |
||
20103 | avox | 1385 | } |
1386 | |||
1387 | void PDFLibCore::PDF_WriteStandardFonts() |
||
1388 | { |
||
20112 | jghali | 1389 | int a = 0; |
1390 | QMap<QString, QString>::Iterator itStd; |
||
1391 | for (itStd = StdFonts.begin(); itStd != StdFonts.end(); ++itStd) |
||
1392 | { |
||
1393 | PdfId fontObject = writer.newObject(); |
||
1394 | writer.startObj(fontObject); |
||
1395 | PutDoc("<<\n/Type /Font\n/Subtype /Type1\n"); |
||
23561 | jghali | 1396 | PutDoc("/Name /FoStd" + Pdf::toPdf(a) + "\n"); |
1397 | PutDoc("/BaseFont " + Pdf::toPdfDocEncoding(itStd.key()) + "\n"); |
||
20112 | jghali | 1398 | if (itStd.key() != "/ZapfDingbats") |
1399 | { |
||
1400 | PutDoc("/Encoding << \n"); |
||
1401 | PutDoc("/Differences [ \n"); |
||
1402 | PutDoc("24 /breve /caron /circumflex /dotaccent /hungarumlaut /ogonek /ring /tilde\n"); |
||
1403 | PutDoc("39 /quotesingle 96 /grave 128 /bullet /dagger /daggerdbl /ellipsis /emdash /endash /florin /fraction /guilsinglleft /guilsinglright\n"); |
||
1404 | PutDoc("/minus /perthousand /quotedblbase /quotedblleft /quotedblright /quoteleft /quoteright /quotesinglbase /trademark /fi /fl /Lslash /OE /Scaron\n"); |
||
21744 | jghali | 1405 | PutDoc("/Ydieresis /Zcaron /dotlessi /lslash /oe /scaron /zcaron 160 /Euro 164 /currency 166 /brokenbar 168 /dieresis /copyright /ordfeminine 172 /logicalnot\n"); |
20112 | jghali | 1406 | PutDoc("/.notdef /registered /macron /degree /plusminus /twosuperior /threesuperior /acute /mu 183 /periodcentered /cedilla /onesuperior /ordmasculine\n"); |
1407 | PutDoc("188 /onequarter /onehalf /threequarters 192 /Agrave /Aacute /Acircumflex /Atilde /Adieresis /Aring /AE /Ccedilla /Egrave /Eacute /Ecircumflex\n"); |
||
1408 | PutDoc("/Edieresis /Igrave /Iacute /Icircumflex /Idieresis /Eth /Ntilde /Ograve /Oacute /Ocircumflex /Otilde /Odieresis /multiply /Oslash\n"); |
||
1409 | PutDoc("/Ugrave /Uacute /Ucircumflex /Udieresis /Yacute /Thorn /germandbls /agrave /aacute /acircumflex /atilde /adieresis /aring /ae /ccedilla\n"); |
||
1410 | PutDoc("/egrave /eacute /ecircumflex /edieresis /igrave /iacute /icircumflex /idieresis /eth /ntilde /ograve /oacute /ocircumflex /otilde /odieresis\n"); |
||
1411 | PutDoc("/divide /oslash /ugrave /uacute /ucircumflex /udieresis /yacute /thorn /ydieresis\n"); |
||
1412 | PutDoc("] >>\n"); |
||
1413 | } |
||
1414 | PutDoc(">>"); |
||
1415 | writer.endObj(fontObject); |
||
23561 | jghali | 1416 | pageData.FObjects["FoStd" + Pdf::toPdf(a)] = fontObject; |
1417 | itStd.value() = "FoStd" + Pdf::toPdf(a); |
||
20112 | jghali | 1418 | a++; |
1419 | } |
||
20103 | avox | 1420 | } |
1421 | |||
1422 | |||
24429 | jghali | 1423 | PdfFont PDFLibCore::PDF_WriteType3Font(const QByteArray& name, ScFace& face, const QMap<uint, QString>& usedGlyphs) |
20103 | avox | 1424 | { |
20112 | jghali | 1425 | PdfFont result; |
1426 | result.name = Pdf::toName(name); |
||
23759 | jghali | 1427 | result.usage = Used_in_Content; |
20112 | jghali | 1428 | result.method = Use_Type3; |
1429 | result.encoding = Encode_256; |
||
20103 | avox | 1430 | |
22008 | jghali | 1431 | // TrueType font rasterizers use non-zero winding file rule, |
1432 | // vs even-odd for current Postscript font rasterizers |
||
1433 | // Note: OTF CFF2 will also use non-zero winding rule, so |
||
1434 | // change code below when adding CCF2 support to Scribus |
||
1435 | // ref: https://www.microsoft.com/typography/OTSpec/cff2.htm |
||
1436 | bool useNonZeroRule = (face.type() == ScFace::TTF); |
||
1437 | |||
20112 | jghali | 1438 | uint SubFonts = 0; |
1439 | int glyphCount = 0; |
||
1440 | double minx = std::numeric_limits<double>::max(); |
||
1441 | double miny = std::numeric_limits<double>::max(); |
||
1442 | double maxx = -std::numeric_limits<double>::max(); |
||
1443 | double maxy = -std::numeric_limits<double>::max(); |
||
22142 | jghali | 1444 | |
20112 | jghali | 1445 | QList<uint> glyphWidths; |
1446 | QList<QByteArray> charProcs; |
||
22142 | jghali | 1447 | QStringList toUnicodeMaps; |
1448 | QList<int> toUnicodeMapsCount; |
||
22719 | jghali | 1449 | QString toUnicodeMap; |
22142 | jghali | 1450 | int toUnicodeMapCounter = 0; |
20112 | jghali | 1451 | QByteArray encoding = "<< /Type /Encoding\n/Differences [ 0\n"; |
1452 | QByteArray fon; |
||
1453 | QMap<uint, uint> glyphMapping; |
||
22142 | jghali | 1454 | |
20112 | jghali | 1455 | ScFace::FaceEncoding gl; |
1456 | face.glyphNames(gl); |
||
22142 | jghali | 1457 | |
24429 | jghali | 1458 | for (auto ig = usedGlyphs.cbegin(); ig != usedGlyphs.cend(); ++ig) |
20112 | jghali | 1459 | { |
1460 | FPoint np, np1, np2; |
||
1461 | bool nPath = true; |
||
1462 | fon.resize(0); |
||
24429 | jghali | 1463 | |
1464 | uint gid = ig.key(); |
||
1465 | FPointArray glyphOutline = face.glyphOutline(gid); |
||
1466 | if (glyphOutline.size() > 3) |
||
20112 | jghali | 1467 | { |
24429 | jghali | 1468 | FPointArray gly = glyphOutline; |
20112 | jghali | 1469 | QTransform mat; |
1470 | mat.scale(100.0, -100.0); |
||
1471 | gly.map(mat); |
||
1472 | gly.translate(0, 1000); |
||
23563 | jghali | 1473 | for (int poi = 0; poi < gly.size() - 3; poi += 4) |
20112 | jghali | 1474 | { |
1475 | if (gly.isMarker(poi)) |
||
1476 | { |
||
1477 | fon += "h\n"; |
||
1478 | nPath = true; |
||
1479 | continue; |
||
1480 | } |
||
1481 | if (nPath) |
||
1482 | { |
||
1483 | np = gly.point(poi); |
||
23561 | jghali | 1484 | fon += FToStr(np.x()) + " " + FToStr(np.y()) + " m\n"; |
20112 | jghali | 1485 | nPath = false; |
1486 | } |
||
24429 | jghali | 1487 | np = gly.point(poi + 1); |
1488 | np1 = gly.point(poi + 3); |
||
1489 | np2 = gly.point(poi + 2); |
||
20112 | jghali | 1490 | fon += FToStr(np.x()) + " " + FToStr(np.y()) + " " + FToStr(np1.x()) + " " + FToStr(np1.y()) + " " + FToStr(np2.x()) + " " + FToStr(np2.y()) + " c\n"; |
1491 | } |
||
22008 | jghali | 1492 | fon += useNonZeroRule? "h f\n" : "h f*\n"; |
20112 | jghali | 1493 | np = getMinClipF(&gly); |
1494 | np1 = getMaxClipF(&gly); |
||
1495 | } |
||
1496 | else |
||
1497 | { |
||
20684 | jghali | 1498 | // 13654: make evince emit warning about "Syntax Error: No current point in closepath" |
1499 | // PDF specification is not quite clear about that, but a single "h" operator might not |
||
1500 | // be a valid way to make an empty path |
||
1501 | // fon = "h"; |
||
20112 | jghali | 1502 | np = FPoint(0, 0); |
1503 | np1 = FPoint(0, 0); |
||
1504 | } |
||
23563 | jghali | 1505 | fon.prepend(Pdf::toPdf(qRound(np1.x())) + " 0 " + Pdf::toPdf(qRound(np.x())) + " " + Pdf::toPdf(qRound(np.y())) + " " + Pdf::toPdf(qRound(np1.x())) + " " + Pdf::toPdf(qRound(np1.y())) + " d1\n"); |
20112 | jghali | 1506 | minx = qMin(minx, np.x()); |
1507 | miny = qMin(miny, np.y()); |
||
1508 | maxx = qMax(maxx, np1.x()); |
||
1509 | maxy = qMax(maxy, np1.y()); |
||
1510 | glyphWidths.append(qRound(np1.x())); |
||
22142 | jghali | 1511 | |
20112 | jghali | 1512 | PdfId charProcObject = writer.newObject(); |
1513 | writer.startObj(charProcObject); |
||
1514 | if (Options.Compress) |
||
1515 | fon = CompressArray(fon); |
||
22717 | jghali | 1516 | PutDoc("<< /Length " + Pdf::toPdf(fon.length() + 1)); |
20112 | jghali | 1517 | if (Options.Compress) |
1518 | PutDoc("\n/Filter /FlateDecode"); |
||
22717 | jghali | 1519 | PutDoc("\n>>\nstream\n" + EncStream(fon, charProcObject) + "\nendstream"); |
20112 | jghali | 1520 | writer.endObj(charProcObject); |
22142 | jghali | 1521 | |
22717 | jghali | 1522 | // #15449 : in some cases we cannot retrieve glyph names for all glyphs we need |
1523 | // using ScFace's glyphNames(), so generate custom glyph names using glyph index. |
||
1524 | // With Type 3 fonts we have more flexibility than with other fonts. |
||
1525 | QString glGlyphName, glToUnicode; |
||
24429 | jghali | 1526 | auto glyphIt = gl.constFind(gid); |
22717 | jghali | 1527 | if ((glyphIt != gl.constEnd()) && (glyphIt->charcode > 0)) |
1528 | glToUnicode = QString::asprintf("%04X", glyphIt->charcode); |
||
24429 | jghali | 1529 | if (glToUnicode.isEmpty() && usedGlyphs.contains(gid)) |
1530 | { |
||
1531 | QString uniStr = usedGlyphs.value(gid); |
||
1532 | for (int i = 0; i < uniStr.length(); ++i) |
||
1533 | glToUnicode += QString::asprintf("%04X", uniStr.at(i).unicode()); |
||
1534 | } |
||
1535 | if (glToUnicode.isEmpty()) |
||
22717 | jghali | 1536 | glToUnicode = QString("0000"); |
24429 | jghali | 1537 | glGlyphName = "gly" + QString::asprintf("%04X", gid); |
22717 | jghali | 1538 | |
1539 | charProcs.append(Pdf::toName(glGlyphName) + " " + Pdf::toPdf(charProcObject) + " 0 R\n"); |
||
1540 | encoding += Pdf::toName(glGlyphName) + " "; |
||
24429 | jghali | 1541 | glyphMapping.insert(gid, glyphCount + SubFonts * 256); |
22717 | jghali | 1542 | |
1543 | QString tmp = QString::asprintf("%02X", glyphCount); |
||
1544 | toUnicodeMap += "<" + Pdf::toAscii(tmp) + "> <" + Pdf::toAscii(glToUnicode) + ">\n"; |
||
22142 | jghali | 1545 | toUnicodeMapCounter++; |
1546 | if (toUnicodeMapCounter == 100) |
||
1547 | { |
||
1548 | toUnicodeMaps.append(toUnicodeMap); |
||
1549 | toUnicodeMapsCount.append(toUnicodeMapCounter); |
||
22717 | jghali | 1550 | toUnicodeMap.clear(); |
22142 | jghali | 1551 | toUnicodeMapCounter = 0; |
1552 | } |
||
1553 | |||
20112 | jghali | 1554 | glyphCount++; |
24429 | jghali | 1555 | int glyphsLeft = usedGlyphs.count() - SubFonts * 256; |
20112 | jghali | 1556 | if ((glyphCount > 255) || (glyphCount == glyphsLeft)) |
1557 | { |
||
1558 | PdfId fontWidths = writer.newObject(); |
||
1559 | writer.startObj(fontWidths); |
||
1560 | PutDoc("[ "); |
||
1561 | for (int ww = 0; ww < glyphWidths.count(); ++ww) |
||
1562 | { |
||
23561 | jghali | 1563 | PutDoc(Pdf::toPdf(glyphWidths[ww]) + " "); |
20112 | jghali | 1564 | } |
1565 | PutDoc("]"); |
||
1566 | writer.endObj(fontWidths); |
||
1567 | PdfId fontCharProcs = writer.newObject(); |
||
1568 | writer.startObj(fontCharProcs); |
||
1569 | PutDoc("<<\n"); |
||
1570 | for (int ww = 0; ww < charProcs.count(); ++ww) |
||
1571 | { |
||
1572 | PutDoc(charProcs[ww]); |
||
1573 | } |
||
1574 | PutDoc(">>"); |
||
1575 | writer.endObj(fontCharProcs); |
||
1576 | PdfId fontEncoding = writer.newObject(); |
||
1577 | writer.startObj(fontEncoding); |
||
1578 | PutDoc(encoding); |
||
1579 | PutDoc("]\n"); |
||
1580 | PutDoc(">>"); |
||
1581 | writer.endObj(fontEncoding); |
||
22142 | jghali | 1582 | |
1583 | if (toUnicodeMapCounter != 0) |
||
1584 | { |
||
1585 | toUnicodeMaps.append(toUnicodeMap); |
||
1586 | toUnicodeMapsCount.append(toUnicodeMapCounter); |
||
1587 | } |
||
1588 | |||
22719 | jghali | 1589 | QByteArray toUnicodeMapStream; |
22142 | jghali | 1590 | toUnicodeMapStream += "/CIDInit /ProcSet findresource begin\n"; |
1591 | toUnicodeMapStream += "12 dict begin\n"; |
||
1592 | toUnicodeMapStream += "begincmap\n"; |
||
1593 | toUnicodeMapStream += "/CIDSystemInfo <<\n"; |
||
1594 | toUnicodeMapStream += "/Registry (Adobe)\n"; |
||
1595 | toUnicodeMapStream += "/Ordering (UCS)\n"; |
||
1596 | toUnicodeMapStream += "/Supplement 0\n"; |
||
1597 | toUnicodeMapStream += ">> def\n"; |
||
1598 | toUnicodeMapStream += "/CMapName /Adobe-Identity-UCS def\n"; |
||
1599 | toUnicodeMapStream += "/CMapType 2 def\n"; |
||
1600 | toUnicodeMapStream += "1 begincodespacerange\n"; |
||
1601 | toUnicodeMapStream += "<0000> <FFFF>\n"; |
||
1602 | toUnicodeMapStream += "endcodespacerange\n"; |
||
1603 | for (int uniC = 0; uniC < toUnicodeMaps.count(); uniC++) |
||
1604 | { |
||
1605 | toUnicodeMapStream += Pdf::toPdf(toUnicodeMapsCount[uniC]); |
||
1606 | toUnicodeMapStream += " beginbfchar\n"; |
||
1607 | toUnicodeMapStream += toUnicodeMaps[uniC]; |
||
1608 | toUnicodeMapStream += "endbfchar\n"; |
||
1609 | } |
||
1610 | toUnicodeMapStream += "endcmap\n"; |
||
1611 | toUnicodeMapStream += "CMapName currentdict /CMap defineresource pop\n"; |
||
1612 | toUnicodeMapStream += "end\n"; |
||
1613 | toUnicodeMapStream += "end\n"; |
||
1614 | PdfId fontToUnicode = WritePDFStream(toUnicodeMapStream); |
||
1615 | |||
20112 | jghali | 1616 | PdfId font3Object = writer.newObject(); |
1617 | writer.startObj(font3Object); |
||
1618 | PutDoc("<<\n/Type /Font\n/Subtype /Type3\n"); |
||
23561 | jghali | 1619 | PutDoc("/Name /" + name + "S" + Pdf::toPdf(SubFonts) + "\n"); |
20112 | jghali | 1620 | PutDoc("/FirstChar 0\n"); |
23561 | jghali | 1621 | PutDoc("/LastChar " + Pdf::toPdf(glyphCount-1) + "\n"); |
1622 | PutDoc("/Widths " + Pdf::toPdf(fontWidths) + " 0 R\n"); |
||
1623 | PutDoc("/CharProcs " + Pdf::toPdf(fontCharProcs) + " 0 R\n"); |
||
23563 | jghali | 1624 | PutDoc("/FontBBox [" + Pdf::toPdf(qRound(minx)) + " " + Pdf::toPdf(qRound(miny)) + " " + Pdf::toPdf(qRound(maxx)) + " " + Pdf::toPdf(qRound(maxy)) + "]\n"); |
20112 | jghali | 1625 | PutDoc("/FontMatrix [0.001 0 0 0.001 0 0]\n"); |
23561 | jghali | 1626 | PutDoc("/Encoding " + Pdf::toPdf(fontEncoding) + " 0 R\n"); |
22142 | jghali | 1627 | PutDoc("/ToUnicode " + Pdf::toPdf(fontToUnicode) + " 0 R\n"); |
20112 | jghali | 1628 | PutDoc(">>"); |
1629 | writer.endObj(font3Object); |
||
23561 | jghali | 1630 | pageData.FObjects[name + "S" + Pdf::toPdf(SubFonts)] = font3Object; |
20112 | jghali | 1631 | charProcs.clear(); |
1632 | glyphWidths.clear(); |
||
22142 | jghali | 1633 | toUnicodeMaps.clear(); |
1634 | toUnicodeMapsCount.clear(); |
||
1635 | toUnicodeMap.clear(); |
||
1636 | toUnicodeMapCounter = 0; |
||
20112 | jghali | 1637 | glyphCount = 0; |
1638 | ++SubFonts; |
||
1639 | minx = std::numeric_limits<double>::max(); |
||
1640 | miny = std::numeric_limits<double>::max(); |
||
1641 | maxx = -std::numeric_limits<double>::max(); |
||
1642 | maxy = -std::numeric_limits<double>::max(); |
||
1643 | encoding = "<< /Type /Encoding\n/Differences [ 0\n"; |
||
1644 | } |
||
1645 | } |
||
1646 | result.glyphmap = glyphMapping; |
||
1647 | return result; |
||
20103 | avox | 1648 | } |
1649 | |||
1650 | |||
24429 | jghali | 1651 | PdfFont PDFLibCore::PDF_WriteGlyphsAsXForms(const QByteArray& fontName, ScFace& face, const QMap<uint, QString>& usedGlyphs) |
20103 | avox | 1652 | { |
20112 | jghali | 1653 | PdfFont result; |
1654 | result.name = Pdf::toName(fontName); |
||
23729 | jghali | 1655 | result.usage = Used_in_Content; |
20112 | jghali | 1656 | result.method = Use_XForm; |
1657 | result.encoding = Encode_224; |
||
20103 | avox | 1658 | |
22008 | jghali | 1659 | // TrueType font rasterizers use non-zero winding file rule, |
1660 | // vs even-odd for current Postscript font rasterizers |
||
1661 | // Note: OTF CFF2 will also use non-zero winding rule, so |
||
1662 | // change code below when adding CCF2 support to Scribus |
||
1663 | // ref: https://www.microsoft.com/typography/OTSpec/cff2.htm |
||
1664 | bool useNonZeroRule = (face.type() == ScFace::TTF); |
||
1665 | |||
20112 | jghali | 1666 | QByteArray fon; |
24429 | jghali | 1667 | for (auto ig = usedGlyphs.cbegin(); ig != usedGlyphs.cend(); ++ig) |
20112 | jghali | 1668 | { |
1669 | FPoint np, np1, np2; |
||
1670 | bool nPath = true; |
||
1671 | fon.resize(0); |
||
24429 | jghali | 1672 | |
1673 | uint gid = ig.key(); |
||
1674 | FPointArray glyphOutline = face.glyphOutline(gid); |
||
1675 | if (glyphOutline.size() > 3) |
||
20112 | jghali | 1676 | { |
24429 | jghali | 1677 | FPointArray gly = glyphOutline; |
20112 | jghali | 1678 | QTransform mat; |
1679 | mat.scale(0.1, 0.1); |
||
1680 | gly.map(mat); |
||
23563 | jghali | 1681 | for (int poi = 0; poi < gly.size() - 3; poi += 4) |
20112 | jghali | 1682 | { |
1683 | if (gly.isMarker(poi)) |
||
1684 | { |
||
1685 | fon += "h\n"; |
||
1686 | nPath = true; |
||
1687 | continue; |
||
1688 | } |
||
1689 | if (nPath) |
||
1690 | { |
||
1691 | np = gly.point(poi); |
||
23561 | jghali | 1692 | fon += FToStr(np.x()) + " " + FToStr(-np.y()) + " m\n"; |
20112 | jghali | 1693 | nPath = false; |
1694 | } |
||
24429 | jghali | 1695 | np = gly.point(poi + 1); |
1696 | np1 = gly.point(poi + 3); |
||
1697 | np2 = gly.point(poi + 2); |
||
20112 | jghali | 1698 | fon += FToStr(np.x()) + " " + FToStr(-np.y()) + " " + |
1699 | FToStr(np1.x()) + " " + FToStr(-np1.y()) + " " + |
||
1700 | FToStr(np2.x()) + " " + FToStr(-np2.y()) + " c\n"; |
||
1701 | } |
||
22008 | jghali | 1702 | fon += useNonZeroRule? "h f\n" : "h f*\n"; |
20112 | jghali | 1703 | np = getMinClipF(&gly); |
1704 | np1 = getMaxClipF(&gly); |
||
1705 | } |
||
1706 | else |
||
1707 | { |
||
20684 | jghali | 1708 | // 13654: make evince emit warning about "Syntax Error: No current point in closepath" |
1709 | // PDF specification is not quite clear about that, but a single "h" operator might not |
||
1710 | // be a valid way to make an empty path |
||
1711 | fon = " " /*"h"*/; |
||
20112 | jghali | 1712 | np = FPoint(0, 0); |
1713 | np1 = FPoint(0, 0); |
||
1714 | } |
||
1715 | PdfId fontGlyphXForm = writer.newObject(); |
||
1716 | writer.startObj(fontGlyphXForm); |
||
1717 | PutDoc("<<\n/Type /XObject\n/Subtype /Form\n/FormType 1\n"); |
||
23563 | jghali | 1718 | PutDoc("/BBox [ " + FToStr(np.x()) + " " + FToStr(-np.y()) + " " + FToStr(np1.x()) + " " + FToStr(-np1.y()) + " ]\n"); |
20112 | jghali | 1719 | PutDoc("/Resources << /ProcSet [/PDF /Text /ImageB /ImageC /ImageI]\n"); |
1720 | PutDoc(">>\n"); |
||
1721 | if (Options.Compress) |
||
1722 | fon = CompressArray(fon); |
||
23563 | jghali | 1723 | PutDoc("/Length " + Pdf::toPdf(fon.length() + 1)); |
20112 | jghali | 1724 | if (Options.Compress) |
1725 | PutDoc("\n/Filter /FlateDecode"); |
||
23561 | jghali | 1726 | PutDoc(" >>\nstream\n" + EncStream(fon, fontGlyphXForm) + "\nendstream"); |
20112 | jghali | 1727 | writer.endObj(fontGlyphXForm); |
24429 | jghali | 1728 | pageData.XObjects[fontName + "_gl" + Pdf::toPdf(gid)] = fontGlyphXForm; |
20112 | jghali | 1729 | } |
1730 | return result; |
||
20103 | avox | 1731 | } |
1732 | |||
1733 | PdfId PDFLibCore::PDF_EmbedFontObject(const QByteArray& font, const QByteArray& subtype) |
||
1734 | { |
||
20112 | jghali | 1735 | PdfId embeddedFontObject = writer.newObject(); |
1736 | writer.startObj(embeddedFontObject); |
||
1737 | int len = font.length(); |
||
1738 | QByteArray ttf = (Options.Compress? CompressArray(font) : font); |
||
1739 | //qDebug() << QString("sfnt data: size=%1 compressed=%2").arg(len).arg(bb.length()); |
||
1740 | PutDoc("<<\n/Length " + Pdf::toPdf(ttf.length() + 1) + "\n"); |
||
1741 | PutDoc("/Length1 " + Pdf::toPdf(len) + "\n"); |
||
1742 | if (subtype.size() > 0) |
||
1743 | PutDoc("/Subtype " + subtype); |
||
1744 | if (Options.Compress) |
||
1745 | PutDoc("/Filter /FlateDecode\n"); |
||
1746 | PutDoc(">>\nstream\n"); |
||
1747 | EncodeArrayToStream(ttf, embeddedFontObject); |
||
1748 | PutDoc("\nendstream"); |
||
1749 | writer.endObj(embeddedFontObject); |
||
1750 | return embeddedFontObject; |
||
20103 | avox | 1751 | } |
1752 | |||
22600 | craig | 1753 | QByteArray PDFLibCore::PDF_GenerateSubsetTag(const QByteArray& fontName, const QList<uint>& usedGlyphs) |
21775 | jghali | 1754 | { |
1755 | uint hash, mod; |
||
1756 | QVector<uint> glyphVec = usedGlyphs.toVector(); |
||
1757 | |||
1758 | hash = qHashBits(fontName.constData(), fontName.size(), 0); |
||
1759 | hash = qHashBits(glyphVec.constData(), glyphVec.size() * sizeof(uint), hash); |
||
1760 | |||
1761 | QByteArray subsetTag(6, (char) 0); |
||
1762 | for (int i = 0; i < 6; ++i) |
||
1763 | { |
||
1764 | mod = hash % 26; |
||
1765 | subsetTag[i] = 'A' + mod; |
||
1766 | hash = (hash - mod) / 26; |
||
1767 | } |
||
1768 | |||
1769 | return subsetTag; |
||
1770 | } |
||
1771 | |||
20103 | avox | 1772 | PdfId PDFLibCore::PDF_WriteFontDescriptor(const QByteArray& fontName, ScFace& face, ScFace::FontFormat fformat, PdfId embeddedFontObject) |
1773 | { |
||
20112 | jghali | 1774 | PdfId fontDescriptor = writer.newObject(); |
1775 | writer.startObj(fontDescriptor); |
||
1776 | // TODO: think about QByteArray ScFace::getFontDescriptor() -- AV |
||
1777 | PutDoc("<<\n/Type /FontDescriptor\n"); |
||
1778 | PutDoc("/FontName " + Pdf::toName(fontName) + "\n"); |
||
1779 | PutDoc("/FontBBox [ " + Pdf::toAscii(face.pdfFontBBoxAsString()) + " ]\n"); |
||
1780 | PutDoc("/Flags "); |
||
1781 | //FIXME: isItalic() should be queried from ScFace, not from Qt -- AV |
||
1782 | //QFontInfo fo = QFontInfo(it.data()); |
||
1783 | int pfl = 0; |
||
1784 | if (face.isFixedPitch()) |
||
1785 | pfl = pfl ^ 1; |
||
1786 | //if (fo.italic()) |
||
1787 | if (face.italicAngleAsString() != "0") |
||
1788 | pfl = pfl ^ 64; |
||
1789 | // pfl = pfl ^ 4; |
||
1790 | pfl = pfl ^ 32; |
||
23561 | jghali | 1791 | PutDoc(Pdf::toPdf(pfl) + "\n"); |
1792 | PutDoc("/Ascent " + Pdf::toAscii(face.pdfAscentAsString()) + "\n"); |
||
1793 | PutDoc("/Descent " + Pdf::toAscii(face.pdfDescentAsString()) + "\n"); |
||
1794 | PutDoc("/CapHeight " + Pdf::toAscii(face.pdfCapHeightAsString()) + "\n"); |
||
1795 | PutDoc("/ItalicAngle " + Pdf::toAscii(face.italicAngleAsString()) + "\n"); |
||
20112 | jghali | 1796 | PutDoc("/StemV 1\n"); |
1797 | if (embeddedFontObject != 0) |
||
1798 | { |
||
1799 | if (fformat == ScFace::SFNT || fformat == ScFace::TTCF) |
||
1800 | { |
||
1801 | if (face.type() == ScFace::OTF) |
||
1802 | { |
||
23548 | jghali | 1803 | PutDoc("/FontFile3 " + Pdf::toPdf(embeddedFontObject) + " 0 R\n"); |
20112 | jghali | 1804 | } |
1805 | else |
||
1806 | { |
||
23548 | jghali | 1807 | PutDoc("/FontFile2 " + Pdf::toPdf(embeddedFontObject) + " 0 R\n"); |
20112 | jghali | 1808 | } |
1809 | } |
||
1810 | else if (fformat == ScFace::PFB) |
||
23561 | jghali | 1811 | PutDoc("/FontFile " + Pdf::toPdf(embeddedFontObject) + " 0 R\n"); |
20112 | jghali | 1812 | else if (fformat == ScFace::PFA) |
23561 | jghali | 1813 | PutDoc("/FontFile " + Pdf::toPdf(embeddedFontObject) + " 0 R\n"); |
20112 | jghali | 1814 | } |
1815 | PutDoc(">>"); |
||
1816 | writer.endObj(fontDescriptor); |
||
1817 | return fontDescriptor; |
||
20103 | avox | 1818 | } |
1819 | |||
24429 | jghali | 1820 | PdfFont PDFLibCore::PDF_EncodeCidFont(const QByteArray& fontName, ScFace& face, const QByteArray& baseFont, PdfId fontDes, const QMap<uint, QString>& usedGlyphs, const QMap<uint,uint>& glyphmap) |
20103 | avox | 1821 | { |
20112 | jghali | 1822 | PdfFont result; |
1823 | result.name = Pdf::toName(fontName); |
||
23727 | jghali | 1824 | result.usage = Used_in_Content; |
20112 | jghali | 1825 | result.method = glyphmap.isEmpty()? Use_Embedded : Use_Subset; |
24416 | jghali | 1826 | result.encoding = glyphmap.isEmpty() ? Encode_IdentityH : Encode_Subset; |
20112 | jghali | 1827 | result.glyphmap = glyphmap; |
1828 | |||
1829 | PdfId fontWidths2 = writer.newObject(); |
||
1830 | writer.startObj(fontWidths2); |
||
1831 | QList<QByteArray> toUnicodeMaps; |
||
1832 | QList<int> toUnicodeMapsCount; |
||
22719 | jghali | 1833 | QByteArray toUnicodeMap; |
20112 | jghali | 1834 | int toUnicodeMapCounter = 0; |
24427 | jghali | 1835 | |
24429 | jghali | 1836 | ScFace::FaceEncoding encoding; |
1837 | face.glyphNames(encoding); |
||
1838 | QList<uint> keys = encoding.uniqueKeys(); |
||
24427 | jghali | 1839 | bool seenNotDef = false; |
20112 | jghali | 1840 | |
1841 | PutDoc("[ "); |
||
23483 | jghali | 1842 | for (auto git = keys.begin(); git != keys.end(); ++git) |
20112 | jghali | 1843 | { |
24427 | jghali | 1844 | uint gid = (result.encoding == Encode_Subset) ? glyphmap.value(*git, 0) : *git; |
1845 | if (gid == 0 && seenNotDef) |
||
1846 | continue; |
||
1847 | seenNotDef |= (gid == 0); |
||
1848 | |||
1849 | PutDoc(Pdf::toPdf(gid) + " [" + Pdf::toPdf(static_cast<int>(face.glyphWidth(*git) * 1000)) + "] "); |
||
1850 | QString tmp = QString::asprintf("%04X", gid); |
||
24429 | jghali | 1851 | QString tmp2; |
1852 | auto glyphIt = encoding.constFind(*git); |
||
1853 | if ((glyphIt != encoding.constEnd()) && (glyphIt->charcode > 0)) |
||
1854 | tmp2 = glyphIt->toUnicode; |
||
1855 | if (tmp2.isEmpty() && usedGlyphs.contains(*git)) |
||
1856 | { |
||
1857 | QString uniStr = usedGlyphs.value(*git); |
||
1858 | for (int i = 0; i < uniStr.length(); ++i) |
||
1859 | tmp2 += QString::asprintf("%04X", uniStr.at(i).unicode()); |
||
1860 | } |
||
1861 | if (tmp2.isEmpty()) |
||
1862 | tmp2 = "0000"; |
||
24427 | jghali | 1863 | toUnicodeMap += "<" + Pdf::toAscii(tmp) + "> <" + Pdf::toAscii(tmp2) + ">\n"; |
1864 | toUnicodeMapCounter++; |
||
1865 | if (toUnicodeMapCounter == 100) |
||
20112 | jghali | 1866 | { |
24427 | jghali | 1867 | toUnicodeMaps.append(toUnicodeMap); |
1868 | toUnicodeMapsCount.append(toUnicodeMapCounter); |
||
1869 | toUnicodeMap.clear(); |
||
1870 | toUnicodeMapCounter = 0; |
||
20112 | jghali | 1871 | } |
1872 | } |
||
1873 | PutDoc("]"); |
||
1874 | writer.endObj(fontWidths2); |
||
1875 | if (toUnicodeMapCounter != 0) |
||
1876 | { |
||
1877 | toUnicodeMaps.append(toUnicodeMap); |
||
1878 | toUnicodeMapsCount.append(toUnicodeMapCounter); |
||
1879 | } |
||
22719 | jghali | 1880 | QByteArray toUnicodeMapStream; |
20112 | jghali | 1881 | toUnicodeMapStream += "/CIDInit /ProcSet findresource begin\n"; |
1882 | toUnicodeMapStream += "12 dict begin\n"; |
||
1883 | toUnicodeMapStream += "begincmap\n"; |
||
1884 | toUnicodeMapStream += "/CIDSystemInfo <<\n"; |
||
1885 | toUnicodeMapStream += "/Registry (Adobe)\n"; |
||
1886 | toUnicodeMapStream += "/Ordering (UCS)\n"; |
||
1887 | toUnicodeMapStream += "/Supplement 0\n"; |
||
1888 | toUnicodeMapStream += ">> def\n"; |
||
1889 | toUnicodeMapStream += "/CMapName /Adobe-Identity-UCS def\n"; |
||
1890 | toUnicodeMapStream += "/CMapType 2 def\n"; |
||
1891 | toUnicodeMapStream += "1 begincodespacerange\n"; |
||
1892 | toUnicodeMapStream += "<0000> <FFFF>\n"; |
||
1893 | toUnicodeMapStream += "endcodespacerange\n"; |
||
1894 | for (int uniC = 0; uniC < toUnicodeMaps.count(); uniC++) |
||
1895 | { |
||
1896 | toUnicodeMapStream += Pdf::toPdf(toUnicodeMapsCount[uniC]); |
||
1897 | toUnicodeMapStream += " beginbfchar\n"; |
||
1898 | toUnicodeMapStream += toUnicodeMaps[uniC]; |
||
1899 | toUnicodeMapStream += "endbfchar\n"; |
||
1900 | } |
||
1901 | toUnicodeMapStream += "endcmap\n"; |
||
1902 | toUnicodeMapStream += "CMapName currentdict /CMap defineresource pop\n"; |
||
1903 | toUnicodeMapStream += "end\n"; |
||
1904 | toUnicodeMapStream += "end\n"; |
||
1905 | PdfId fontToUnicode2 = WritePDFStream(toUnicodeMapStream); |
||
1906 | PdfId fontObject2 = writer.newObject(); |
||
1907 | writer.startObj(fontObject2); |
||
1908 | PutDoc("<<\n/Type /Font\n/Subtype /Type0\n"); |
||
1909 | PutDoc("/Name " + Pdf::toName(fontName) + "\n"); |
||
23563 | jghali | 1910 | PutDoc("/BaseFont " + Pdf::toName(baseFont) + "\n"); |
20112 | jghali | 1911 | PutDoc("/Encoding /Identity-H\n"); |
23561 | jghali | 1912 | PutDoc("/ToUnicode " + Pdf::toPdf(fontToUnicode2) + " 0 R\n"); |
20112 | jghali | 1913 | PutDoc("/DescendantFonts ["); |
1914 | PutDoc("<</Type /Font"); |
||
1915 | if (face.type() == ScFace::OTF) |
||
1916 | PutDoc("/Subtype /CIDFontType0"); |
||
1917 | else |
||
1918 | PutDoc("/Subtype /CIDFontType2"); |
||
21759 | jghali | 1919 | PutDoc("/BaseFont " + Pdf::toName(baseFont)); |
23563 | jghali | 1920 | PutDoc("/FontDescriptor " + Pdf::toPdf(fontDes) + " 0 R"); |
20112 | jghali | 1921 | PutDoc("/CIDSystemInfo <</Ordering(Identity)/Registry(Adobe)/Supplement 0>>"); |
1922 | PutDoc("/DW 1000"); |
||
23561 | jghali | 1923 | PutDoc("/W " + Pdf::toPdf(fontWidths2) + " 0 R"); |
20112 | jghali | 1924 | PutDoc("/CIDToGIDMap /Identity"); |
1925 | PutDoc(">>"); // close CIDFont dictionary |
||
1926 | PutDoc("]\n"); // close DescendantFonts array |
||
1927 | PutDoc(">>"); |
||
1928 | writer.endObj(fontObject2); |
||
1929 | pageData.FObjects[fontName] = fontObject2; |
||
1930 | return result; |
||
20103 | avox | 1931 | } |
1932 | |||
1933 | |||
24429 | jghali | 1934 | PdfFont PDFLibCore::PDF_EncodeSimpleFont(const QByteArray& fontName, ScFace& face, const QByteArray& baseFont, const QByteArray& subtype, bool isEmbedded, PdfId fontDes, const QMap<uint, QString>& usedGlyphs) |
20103 | avox | 1935 | { |
20112 | jghali | 1936 | PdfFont result; |
1937 | result.name = Pdf::toName(fontName); |
||
23728 | jghali | 1938 | result.usage = Used_in_Content; |
20112 | jghali | 1939 | result.method = isEmbedded? Use_Embedded : Use_System; |
1940 | result.encoding = Encode_224; |
||
24429 | jghali | 1941 | |
1942 | ScFace::FaceEncoding gl; |
||
1943 | face.glyphNames(gl); |
||
20112 | jghali | 1944 | |
1945 | int nglyphs = 0; |
||
22717 | jghali | 1946 | for (auto gli = gl.cbegin(); gli != gl.cend(); ++gli) |
20112 | jghali | 1947 | { |
1948 | if (gli.key() > static_cast<uint>(nglyphs)) |
||
1949 | nglyphs = gli.key(); |
||
1950 | } |
||
1951 | ++nglyphs; |
||
1952 | // qDebug() << QString("pdflib: nglyphs %1 max %2").arg(nglyphs).arg(face.maxGlyph()); |
||
1953 | |||
1954 | uint Fcc = nglyphs / 224; |
||
1955 | if ((nglyphs % 224) != 0) |
||
1956 | Fcc += 1; |
||
1957 | for (uint Fc = 0; Fc < Fcc; ++Fc) |
||
1958 | { |
||
1959 | PdfId fontWidths2 = writer.newObject(); |
||
1960 | writer.startObj(fontWidths2); |
||
1961 | int chCount = 32; |
||
1962 | PutDoc("[ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 "); |
||
1963 | for (int ww = 32; ww < 256; ++ww) |
||
1964 | { |
||
1965 | uint glyph = 224 * Fc + ww - 32; |
||
1966 | if (gl.contains(glyph)) |
||
23561 | jghali | 1967 | PutDoc(Pdf::toPdf(static_cast<int>(face.glyphWidth(glyph)* 1000)) + " "); |
20112 | jghali | 1968 | else |
1969 | PutDoc("0 "); |
||
1970 | chCount++; |
||
1971 | if (signed(glyph) == nglyphs-1) |
||
1972 | break; |
||
1973 | } |
||
1974 | PutDoc("]"); |
||
1975 | writer.endObj(fontWidths2); |
||
22717 | jghali | 1976 | |
20112 | jghali | 1977 | QStringList toUnicodeMaps; |
22719 | jghali | 1978 | QList<int> toUnicodeMapsCount; |
1979 | QString toUnicodeMap; |
||
20112 | jghali | 1980 | int toUnicodeMapCounter = 0; |
22717 | jghali | 1981 | int crc = 0; |
1982 | bool startOfSeq = true; |
||
1983 | |||
1984 | PdfId fontEncoding2 = writer.newObject(); |
||
1985 | writer.startObj(fontEncoding2); |
||
20112 | jghali | 1986 | PutDoc("<< /Type /Encoding\n"); |
1987 | PutDoc("/Differences [ \n"); |
||
1988 | for (int ww2 = 32; ww2 < 256; ++ww2) |
||
1989 | { |
||
1990 | uint glyph = 224 * Fc + ww2 - 32; |
||
1991 | ScFace::FaceEncoding::ConstIterator glIt = gl.find(glyph); |
||
22143 | jghali | 1992 | if (glIt != gl.cend() && !glIt.value().glyphName.isEmpty()) |
20112 | jghali | 1993 | { |
22143 | jghali | 1994 | const ScFace::GlyphEncoding& glEncoding = glIt.value(); |
20112 | jghali | 1995 | if (startOfSeq) |
1996 | { |
||
23561 | jghali | 1997 | PutDoc(Pdf::toPdf(ww2) + " "); |
20112 | jghali | 1998 | startOfSeq = false; |
1999 | } |
||
23561 | jghali | 2000 | PutDoc(Pdf::toName(glEncoding.glyphName) + " "); |
23483 | jghali | 2001 | QString tmp = QString::asprintf("%02X", ww2); |
24429 | jghali | 2002 | QString tmp2 = (glEncoding.charcode > 0) ? glEncoding.toUnicode : QString(); |
2003 | if (tmp2.isEmpty() && usedGlyphs.contains(glyph)) |
||
2004 | { |
||
2005 | QString uniStr = usedGlyphs.value(glyph); |
||
2006 | for (int i = 0; i < uniStr.length(); ++i) |
||
2007 | tmp2 += QString::asprintf("%04X", uniStr.at(i).unicode()); |
||
2008 | } |
||
2009 | if (tmp2.isEmpty()) |
||
2010 | tmp2 = "0000"; |
||
20112 | jghali | 2011 | toUnicodeMap += "<" + Pdf::toAscii(tmp) + "> <" + Pdf::toAscii(tmp2) + ">\n"; |
2012 | toUnicodeMapCounter++; |
||
2013 | if (toUnicodeMapCounter == 100) |
||
2014 | { |
||
2015 | toUnicodeMaps.append(toUnicodeMap); |
||
2016 | toUnicodeMapsCount.append(toUnicodeMapCounter); |
||
22717 | jghali | 2017 | toUnicodeMap.clear(); |
20112 | jghali | 2018 | toUnicodeMapCounter = 0; |
2019 | } |
||
2020 | crc++; |
||
2021 | } |
||
2022 | else |
||
2023 | { |
||
2024 | startOfSeq = true; |
||
2025 | } |
||
2026 | if (signed(glyph) == nglyphs-1) |
||
2027 | break; |
||
2028 | if (crc > 8) |
||
2029 | { |
||
2030 | PutDoc("\n"); |
||
2031 | crc = 0; |
||
2032 | } |
||
2033 | } |
||
2034 | if (toUnicodeMapCounter != 0) |
||
2035 | { |
||
2036 | toUnicodeMaps.append(toUnicodeMap); |
||
2037 | toUnicodeMapsCount.append(toUnicodeMapCounter); |
||
2038 | } |
||
2039 | PutDoc("]\n"); |
||
2040 | PutDoc(">>"); |
||
2041 | writer.endObj(fontEncoding2); |
||
22719 | jghali | 2042 | QByteArray toUnicodeMapStream; |
20112 | jghali | 2043 | toUnicodeMapStream += "/CIDInit /ProcSet findresource begin |