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1593 | tsoots | 1 | /*************************************************************************** |
2 | * Copyright (C) 2004 by Riku Leino * |
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3 | * tsoots@gmail.com * |
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4 | * * |
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5 | * This program is free software; you can redistribute it and/or modify * |
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6 | * it under the terms of the GNU General Public License as published by * |
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7 | * the Free Software Foundation; either version 2 of the License, or * |
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8 | * (at your option) any later version. * |
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9 | * * |
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10 | * This program is distributed in the hope that it will be useful, * |
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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13 | * GNU General Public License for more details. * |
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14 | * * |
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15 | * You should have received a copy of the GNU General Public License * |
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16 | * along with this program; if not, write to the * |
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17 | * Free Software Foundation, Inc., * |
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18 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
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19 | ***************************************************************************/ |
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20 | |||
21 | #ifndef STYLEREADER_H |
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22 | #define STYLEREADER_H |
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23 | |||
24 | #include "config.h" |
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25 | |||
26 | #ifdef HAVE_XML |
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27 | |||
28 | #ifdef HAVE_XML26 |
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29 | #include <libxml/SAX2.h> |
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30 | #else |
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31 | #include <libxml/SAX.h> |
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32 | #endif |
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33 | #include <qmap.h> |
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34 | #include <qxml.h> |
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35 | #include <gtstyle.h> |
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36 | #include <gtwriter.h> |
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37 | |||
2211 | tsoots | 38 | |
39 | enum BulletType { |
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40 | Bullet, |
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41 | Number, |
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42 | LowerRoman, |
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43 | UpperRoman, |
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44 | LowerAlpha, |
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45 | UpperAlpha, |
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46 | Graphic |
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47 | }; |
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48 | |||
49 | class ListLevel |
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50 | { |
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51 | public: |
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52 | ListLevel(uint level, |
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53 | BulletType btype, |
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54 | const QString &prefix, |
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55 | const QString &suffix, |
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56 | const QString &bullet, |
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57 | uint displayLevels = 1, |
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58 | uint startValue = 0); |
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59 | ~ListLevel(); |
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60 | QString bulletString(); |
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61 | QString bullet(); |
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62 | QString prefix(); |
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63 | QString suffix(); |
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64 | void advance(); |
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65 | uint level(); |
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66 | uint displayLevels(); |
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67 | void reset(); |
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68 | private: |
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69 | uint m_level; |
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70 | BulletType m_btype; |
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71 | QString m_prefix; |
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72 | QString m_suffix; |
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73 | QString m_bullet; |
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74 | uint m_displayLevels; |
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75 | uint m_next; |
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76 | static const QString lowerUnits[10]; |
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77 | static const QString lowerTens[10]; |
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78 | static const QString lowerHundreds[10]; |
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79 | static const QString lowerThousands[4]; |
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80 | static const QString upperUnits[10]; |
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81 | static const QString upperTens[10]; |
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82 | static const QString upperHundreds[10]; |
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83 | static const QString upperThousands[4]; |
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84 | static const QString lowerAlphabets[27]; |
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85 | static const QString upperAlphabets[27]; |
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86 | QString lowerRoman(uint n); |
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87 | QString upperRoman(uint n); |
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88 | QString lowerAlpha(uint n); |
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89 | QString upperAlpha(uint n); |
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90 | }; |
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91 | |||
92 | class ListStyle |
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93 | { |
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94 | public: |
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95 | ListStyle(const QString &name, bool consecutiveNumbering = false, uint currentLevel = 1); |
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96 | ~ListStyle(); |
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97 | void addLevel(uint level, ListLevel *llevel); |
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98 | QString bullet(); |
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99 | void advance(); |
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100 | void setLevel(uint level); |
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101 | void resetLevel(); |
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102 | QString& name(); |
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103 | private: |
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104 | QString m_name; |
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105 | bool m_consecutiveNumbering; |
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106 | uint m_currentLevel; |
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107 | uint m_count; |
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108 | ListLevel* levels[11]; |
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109 | }; |
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110 | |||
1593 | tsoots | 111 | typedef QMap<QString, gtStyle*> StyleMap; |
112 | typedef QMap<QString, QString> FontMap; |
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113 | typedef QMap<QString, int> CounterMap; |
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2211 | tsoots | 114 | typedef QMap<QString, ListStyle*> ListMap; |
1593 | tsoots | 115 | |
116 | class StyleReader |
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117 | { |
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118 | private: |
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119 | static StyleReader *sreader; |
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120 | gtWriter *writer; |
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121 | bool importTextOnly; |
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122 | bool usePrefix; |
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123 | bool packStyles; |
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124 | bool readProperties; |
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125 | QString docname; |
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126 | StyleMap styles; |
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127 | StyleMap listParents; |
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128 | StyleMap attrsStyles; |
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129 | CounterMap pstyleCounts; |
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130 | FontMap fonts; |
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2211 | tsoots | 131 | ListMap lists; |
1593 | tsoots | 132 | gtStyle* currentStyle; |
133 | gtStyle* parentStyle; |
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134 | bool inList; |
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135 | QString currentList; |
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2211 | tsoots | 136 | ListStyle *currentListStyle; |
1593 | tsoots | 137 | bool defaultStyleCreated; |
138 | double getSize(QString s, double parentSize = -1); |
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139 | void styleProperties(const QXmlAttributes& attrs); |
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140 | void defaultStyle(const QXmlAttributes& attrs); |
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141 | void styleStyle(const QXmlAttributes& attrs); |
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142 | void tabStop(const QXmlAttributes& attrs); |
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143 | void setupFrameStyle(); |
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144 | public: |
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145 | StyleReader(QString documentName, gtWriter *wr, bool textOnly, bool prefix, bool combineStyles = true); |
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146 | ~StyleReader(); |
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147 | bool updateStyle(gtStyle* style, gtStyle* parent2Style, const QString& key, const QString& value); |
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148 | static void startElement(void *user_data, const xmlChar * fullname, const xmlChar ** atts); |
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149 | static void endElement(void *user_data, const xmlChar * name); |
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150 | bool startElement(const QString&, const QString&, const QString &name, const QXmlAttributes &attrs); |
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151 | bool endElement(const QString&, const QString&, const QString &name); |
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152 | void parse(QString fileName); |
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153 | gtStyle* getStyle(const QString& name); |
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154 | void setStyle(const QString& name, gtStyle* style); |
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155 | QString getFont(const QString& key); |
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2211 | tsoots | 156 | ListStyle *getList(const QString &name); |
1593 | tsoots | 157 | }; |
158 | |||
159 | #endif // HAVE_XML |
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160 | |||
161 | #endif |