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annotate host/tools/configtool/standalone/wxwin/htmlparser.cpp @ 2729:74dbf4c3f2e1 after-copyright-change-20090129

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Update all copyright banners to reflect FSF ownership; fix and improve licence text.
author jlarmour
date Thu, 29 Jan 2009 17:47:46 +0000
parents 0d0f03f76f6a
children
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2729
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1 // ####ECOSHOSTGPLCOPYRIGHTBEGIN####
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2 // -------------------------------------------
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3 // This file is part of the eCos host tools.
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4 // Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
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5 //
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6 // This program is free software; you can redistribute it and/or modify
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7 // it under the terms of the GNU General Public License as published by
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8 // the Free Software Foundation; either version 2 or (at your option) any
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9 // later version.
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10 //
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11 // This program is distributed in the hope that it will be useful, but
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12 // WITHOUT ANY WARRANTY; without even the implied warranty of
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13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 // General Public License for more details.
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15 //
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16 // You should have received a copy of the GNU General Public License
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17 // along with this program; if not, write to the
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18 // Free Software Foundation, Inc., 51 Franklin Street,
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19 // Fifth Floor, Boston, MA 02110-1301, USA.
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20 // -------------------------------------------
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21 // ####ECOSHOSTGPLCOPYRIGHTEND####
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22 // htmlparser.cpp :
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23 //
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24 //===========================================================================
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25 //#####DESCRIPTIONBEGIN####
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26 //
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27 // Author(s): julians
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28 // Contact(s): julians
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29 // Date: 2001/04/04
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30 // Version: $Id: htmlparser.cpp,v 1.6 2001/04/12 10:02:22 julians Exp $
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31 // Purpose:
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32 // Description: HTML parser/HTML Help file generator
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33 // Requires:
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34 // Provides:
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35 // See also:
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36 // Known bugs:
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37 // Usage:
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38 //
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39 //####DESCRIPTIONEND####
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40 //
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41 //===========================================================================
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42
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43 // ============================================================================
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44 // declarations
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45 // ============================================================================
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46
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47 // ----------------------------------------------------------------------------
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48 // headers
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49 // ----------------------------------------------------------------------------
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50 #ifdef __GNUG__
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51 #pragma implementation "htmlparser.h"
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52 #endif
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53
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54 // Includes other headers for precompiled compilation
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55 #include "ecpch.h"
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56
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57 #ifdef __BORLANDC__
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58 #pragma hdrstop
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59 #endif
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60
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61 #include "wx/textfile.h"
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62 #include "wx/wfstream.h"
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63
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64 #include "ecutils.h"
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65 #include "htmlparser.h"
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66
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67 /*
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68 * wxSimpleHtmlAttribute
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69 * Representation of an attribute
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70 */
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71
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72 wxSimpleHtmlParser::wxSimpleHtmlParser()
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73 {
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74 m_topLevel = NULL;
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75 m_pos = 0;
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76 }
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77
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78
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79 wxSimpleHtmlParser::~wxSimpleHtmlParser()
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80 {
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81 Clear();
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82 }
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83
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84 bool wxSimpleHtmlParser::ParseFile(const wxString& filename)
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85 {
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86 wxTextFile textFile;
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87
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88 if (textFile.Open(filename))
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89 {
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90 wxString text;
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91 wxString line;
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92 int i;
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93 int count = textFile.GetLineCount();
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94 for (i = 0; i < count; i++)
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95 {
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96 if (i == 0)
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97 line = textFile.GetFirstLine();
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98 else
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99 line = textFile.GetNextLine();
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100
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101 text += line;
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102 if (i != (count - 1))
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103 text += wxT("\n");
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104 }
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105
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106 #if 0
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107 for ( line = textFile.GetFirstLine(); !textFile.Eof(); line = textFile.GetNextLine() )
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108 {
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109 text += line;
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110 if (!textFile.Eof())
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111 text += wxT("\n");
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112 }
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113 #endif
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114
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115 return ParseString(text);
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116 }
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117 else
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118 return FALSE;
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119 }
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120
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121 bool wxSimpleHtmlParser::ParseString(const wxString& str)
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122 {
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123 Clear();
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124
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125 m_pos = 0;
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126 m_text = str;
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127 m_length = str.Length();
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128
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129 m_topLevel = new wxSimpleHtmlTag(wxT("TOPLEVEL"), wxSimpleHtmlTag_TopLevel);
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130
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131 return ParseHtml(m_topLevel);
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132 }
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133
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134 // Main recursive parsing function
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135 bool wxSimpleHtmlParser::ParseHtml(wxSimpleHtmlTag* parent)
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136 {
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137 while (!Eof())
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138 {
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139 EatWhitespace();
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140 if (IsComment())
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141 {
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142 ParseComment();
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143 }
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144 else if (IsDirective())
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145 {
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146 wxSimpleHtmlTag* tag = ParseDirective();
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147 if (tag)
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148 parent->AppendTag(tag);
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149 }
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150 else if (IsTagClose())
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151 {
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152 wxSimpleHtmlTag* tag = ParseTagClose();
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153 if (tag)
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154 parent->AppendTag(tag);
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155 }
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156 else if (IsTagStartBracket(GetChar(m_pos)))
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157 {
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158 wxSimpleHtmlTag* tag = ParseTagHeader();
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159 if (tag)
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160 parent->AppendTag(tag);
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161 }
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162 else
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163 {
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164 // Just a text string
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165 wxString text;
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166 ParseText(text);
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167
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168 wxSimpleHtmlTag* tag = new wxSimpleHtmlTag(wxT("TEXT"), wxSimpleHtmlTag_Text);
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169 tag->SetText(text);
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170 parent->AppendTag(tag);
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171 }
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172 }
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173 return TRUE;
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174 }
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175
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176 // Plain text, up until an angled bracket
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177 bool wxSimpleHtmlParser::ParseText(wxString& text)
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178 {
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179 while (!Eof() && GetChar(m_pos) != wxT('<'))
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180 {
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181 text += GetChar(m_pos);
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182 m_pos ++;
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183 }
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184 return TRUE;
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185 }
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186
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187 wxSimpleHtmlTag* wxSimpleHtmlParser::ParseTagHeader()
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188 {
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189 if (IsTagStartBracket(GetChar(m_pos)))
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190 {
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191 m_pos ++;
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192 EatWhitespace();
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193
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194 wxString word;
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195 ReadWord(word, TRUE);
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196
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197 EatWhitespace();
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198
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199 wxSimpleHtmlTag* tag = new wxSimpleHtmlTag(word, wxSimpleHtmlTag_Open);
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200
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201 ParseAttributes(tag);
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202
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203 EatWhitespace();
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204
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205 if (IsTagEndBracket(GetChar(m_pos)))
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206 m_pos ++;
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207
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208 return tag;
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209 }
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210 else
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211 return NULL;
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212 }
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213
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214 wxSimpleHtmlTag* wxSimpleHtmlParser::ParseTagClose()
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215 {
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216 Matches(wxT("</"), TRUE);
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217
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218 EatWhitespace();
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219
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220 wxString word;
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221 ReadWord(word, TRUE);
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222
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223 EatWhitespace();
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224 m_pos ++;
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225
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226 wxSimpleHtmlTag* tag = new wxSimpleHtmlTag(word, wxSimpleHtmlTag_Close);
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227 return tag;
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228 }
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229
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230 bool wxSimpleHtmlParser::ParseAttributes(wxSimpleHtmlTag* tag)
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231 {
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232 // Parse attributes of a tag header until we reach >
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233 while (!IsTagEndBracket(GetChar(m_pos)) && !Eof())
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234 {
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235 EatWhitespace();
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236
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237 wxString attrName, attrValue;
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238
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239 if (IsString())
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240 {
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241 ReadString(attrName, TRUE);
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242 tag->AppendAttribute(attrName, wxEmptyString);
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243 }
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244 else if (IsNumeric(GetChar(m_pos)))
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245 {
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246 ReadNumber(attrName, TRUE);
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247 tag->AppendAttribute(attrName, wxEmptyString);
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248 }
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249 else
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250 {
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251 // Try to read an attribute name/value pair, or at least a name
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252 // without the value
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253 ReadLiteral(attrName, TRUE);
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254 EatWhitespace();
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255
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256 if (GetChar(m_pos) == wxT('='))
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257 {
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258 m_pos ++;
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259 EatWhitespace();
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260
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261 if (IsString())
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262 ReadString(attrValue, TRUE);
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263 else if (!Eof() && !IsTagEndBracket(GetChar(m_pos)))
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264 ReadLiteral(attrValue, TRUE);
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265 }
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266 if (!attrName.IsEmpty())
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267 tag->AppendAttribute(attrName, attrValue);
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268 }
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269 }
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270 return TRUE;
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271 }
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272
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273 // e.g. <!DOCTYPE ....>
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274 wxSimpleHtmlTag* wxSimpleHtmlParser::ParseDirective()
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275 {
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276 Matches(wxT("<!"), TRUE);
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277
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278 EatWhitespace();
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279
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280 wxString word;
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281 ReadWord(word, TRUE);
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282
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283 EatWhitespace();
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284
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285 wxSimpleHtmlTag* tag = new wxSimpleHtmlTag(word, wxSimpleHtmlTag_Directive);
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286
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287 ParseAttributes(tag);
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288
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289 EatWhitespace();
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290
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291 if (IsTagEndBracket(GetChar(m_pos)))
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292 m_pos ++;
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293
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294 return tag;
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295 }
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296
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297 bool wxSimpleHtmlParser::ParseComment()
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298 {
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299 // Eat the comment tag start
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300 Matches(wxT("<!--"), TRUE);
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301
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302 while (!Eof() && !Matches(wxT("-->"), TRUE))
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303 {
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304 m_pos ++;
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305 }
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306
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307 return TRUE;
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308 }
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309
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310 bool wxSimpleHtmlParser::EatWhitespace()
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311 {
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312 while (!Eof() && IsWhitespace(GetChar(m_pos)))
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313 m_pos ++;
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314 return TRUE;
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315 }
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316
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317 bool wxSimpleHtmlParser::EatWhitespace(int& pos)
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318 {
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319 while (!Eof(pos) && IsWhitespace(GetChar(pos)))
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320 pos ++;
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321 return TRUE;
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322 }
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323
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324 bool wxSimpleHtmlParser::ReadString(wxString& str, bool eatIt)
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325 {
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326 int pos = m_pos;
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327 if (GetChar(pos) == (int) '"')
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328 {
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329 pos ++;
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330 while (!Eof(pos) && GetChar(pos) != (int) '"')
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331 {
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332 // TODO: how are quotes escaped in HTML?
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333 str += (wxChar) GetChar(pos);
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334 pos ++;
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335 }
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336 if (GetChar(pos) == (int) '"')
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337 pos ++;
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338 if (eatIt)
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339 m_pos = pos;
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340 return TRUE;
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341 }
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342 else
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343 return FALSE;
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344 }
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345
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346 bool wxSimpleHtmlParser::ReadWord(wxString& str, bool eatIt)
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347 {
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348 int pos = m_pos;
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349
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350 if (!IsAlpha(GetChar(pos)))
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351 return FALSE;
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352
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353 str += (wxChar) GetChar(pos) ;
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354 pos ++;
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355
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356 while (!Eof(pos) && IsWordChar(GetChar(pos)))
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357 {
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358 str += (wxChar) GetChar(pos);
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359 pos ++;
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360 }
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361 if (eatIt)
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362 m_pos = pos;
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363 return TRUE;
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364 }
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365
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366 bool wxSimpleHtmlParser::ReadNumber(wxString& str, bool eatIt)
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367 {
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368 int pos = m_pos;
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369
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370 if (!IsNumeric(GetChar(pos)))
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371 return FALSE;
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372
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373 str += (wxChar) GetChar(pos) ;
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374 pos ++;
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375
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376 while (!Eof(pos) && IsNumeric(GetChar(pos)))
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377 {
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378 str += (wxChar) GetChar(pos);
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379 pos ++;
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380 }
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381 if (eatIt)
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382 m_pos = pos;
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383 return TRUE;
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384 }
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385
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386 // Could be number, string, whatever, but read up until whitespace or end of tag (but not a quoted string)
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387 bool wxSimpleHtmlParser::ReadLiteral(wxString& str, bool eatIt)
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388 {
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389 int pos = m_pos;
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390
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391 while (!Eof(pos) && !IsWhitespace(GetChar(pos)) && !IsTagEndBracket(GetChar(pos)) && GetChar(pos) != wxT('='))
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392 {
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393 str += GetChar(pos);
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394 pos ++;
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395 }
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396 if (eatIt)
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397 m_pos = pos;
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398 return TRUE;
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399 }
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400
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401 bool wxSimpleHtmlParser::IsTagClose()
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402 {
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403 return Matches(wxT("</"));
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404 }
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405
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406 bool wxSimpleHtmlParser::IsComment()
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407 {
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408 return Matches(wxT("<!--"));
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409 }
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410
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411 bool wxSimpleHtmlParser::IsDirective()
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412 {
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413 return Matches(wxT("<!"));
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414 }
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415
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416 bool wxSimpleHtmlParser::IsString()
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417 {
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418 return (GetChar(m_pos) == (int) '"') ;
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419 }
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420
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421 bool wxSimpleHtmlParser::IsWord()
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422 {
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423 return (IsAlpha(GetChar(m_pos)));
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424 }
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425
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426 bool wxSimpleHtmlParser::IsTagStartBracket(int ch)
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427 {
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428 return (ch == wxT('<'));
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429 }
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430
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431 bool wxSimpleHtmlParser::IsTagEndBracket(int ch)
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432 {
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433 return (ch == wxT('>'));
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434 }
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435
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436 bool wxSimpleHtmlParser::IsWhitespace(int ch)
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437 {
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438 return ((ch == 13) || (ch == 10) || (ch == 32) || (ch == (int) '\t')) ;
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439 }
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440
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441 bool wxSimpleHtmlParser::IsAlpha(int ch)
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442 {
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443 return (wxIsalpha((wxChar) ch) != 0);
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444 }
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445
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446 bool wxSimpleHtmlParser::IsWordChar(int ch)
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447 {
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448 return (wxIsalpha((wxChar) ch) != 0 || ch == wxT('-') || ch == wxT('_') || IsNumeric(ch));
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449 }
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450
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451 bool wxSimpleHtmlParser::IsNumeric(int ch)
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452 {
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453 return (wxIsdigit((wxChar) ch) != 0 || ch == wxT('-') || ch == wxT('.')) ;
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454 }
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455
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456 // Matches this string (case insensitive)
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457 bool wxSimpleHtmlParser::Matches(const wxString& tok, bool eatIt)
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458 {
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459 wxString text(m_text.Mid(m_pos, tok.Length()));
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460 bool success = (text.CmpNoCase(tok) == 0) ;
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461 if (success && eatIt)
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462 {
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463 m_pos += tok.Length();
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464 }
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465 return success;
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466 }
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467
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468 // Safe way of getting a character
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469 int wxSimpleHtmlParser::GetChar(size_t i) const
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470 {
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471 if (i >= m_length)
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472 return -1;
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473 return m_text[i];
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474 }
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475
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476 void wxSimpleHtmlParser::Clear()
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477 {
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478 if (m_topLevel)
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479 delete m_topLevel;
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480 m_topLevel = NULL;
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481 m_text = wxEmptyString;
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482 m_pos = 0;
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483 m_length = 0;
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484 }
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485
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486 // Write this file
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487 void wxSimpleHtmlParser::Write(wxOutputStream& stream)
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488 {
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489 if (m_topLevel)
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490 m_topLevel->Write(stream);
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491 }
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492
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493 bool wxSimpleHtmlParser::WriteFile(wxString& filename)
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494 {
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495 wxFileOutputStream fstream(filename);
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496 if (fstream.Ok())
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497 {
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498 Write(fstream);
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499 return TRUE;
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500 }
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501 else
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502 return FALSE;
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503 }
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504
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505 /*
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506 * wxSimpleHtmlTag
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507 * Representation of a tag or chunk of text
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508 */
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509
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510 wxSimpleHtmlTag::wxSimpleHtmlTag(const wxString& tagName, int tagType)
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511 {
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512 m_name = tagName;
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513 m_type = tagType;
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514 m_attributes = NULL;
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515 m_children = NULL;
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516 m_parent = NULL;
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517 m_next = NULL;
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518 }
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519
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520 wxSimpleHtmlTag::~wxSimpleHtmlTag()
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521 {
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522 ClearAttributes();
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523 ClearChildren();
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524 }
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525
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526 //// Operations
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527 void wxSimpleHtmlTag::ClearAttributes()
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528 {
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529 if (m_attributes)
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530 {
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531 wxSimpleHtmlAttribute* attr = m_attributes;
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532 while (attr)
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533 {
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534 wxSimpleHtmlAttribute* next = attr->m_next;
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535
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536 attr->m_next = NULL;
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537 delete attr;
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538 attr = next;
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539 }
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540 m_attributes = NULL;
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541 }
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542 }
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543
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544 wxSimpleHtmlAttribute* wxSimpleHtmlTag::FindAttribute(const wxString& name) const
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545 {
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546 wxSimpleHtmlAttribute* attr = m_attributes;
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547 while (attr)
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548 {
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549 if (attr->GetName().CmpNoCase(name) == 0)
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550 {
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551 return attr;
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552 }
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553 attr = attr->m_next;
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554 }
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555 return NULL;
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556 }
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557
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558 void wxSimpleHtmlTag::AppendAttribute(const wxString& name, const wxString& value)
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559 {
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560 wxSimpleHtmlAttribute* attr = new wxSimpleHtmlAttribute(name, value);
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561 if (m_attributes)
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562 {
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563 // Find tail
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564 wxSimpleHtmlAttribute* last = m_attributes;
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565 while (last->m_next)
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566 last = last->m_next;
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567
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568 last->m_next = attr;
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569 }
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570 else
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571 m_attributes = attr;
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572 }
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573
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574 void wxSimpleHtmlTag::ClearChildren()
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575 {
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576 if (m_children)
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577 {
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diff changeset
578 wxSimpleHtmlTag* child = m_children;
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diff changeset
579 while (child)
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580 {
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581 wxSimpleHtmlTag* next = child->m_next;
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582
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583 child->m_next = NULL;
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diff changeset
584 delete child;
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diff changeset
585 child = next;
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diff changeset
586 }
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587 m_children = NULL;
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588 }
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589 }
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590
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591 void wxSimpleHtmlTag::AppendTag(wxSimpleHtmlTag* tag)
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592 {
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593 if (m_children)
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594 {
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diff changeset
595 // Find tail
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diff changeset
596 wxSimpleHtmlTag* last = m_children;
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597 while (last->m_next)
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598 last = last->m_next;
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599
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600 last->m_next = tag;
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diff changeset
601 tag->m_parent = this;
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602 }
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603 else
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604 m_children = tag;
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605 }
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diff changeset
606
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607 // Gets the text from this tag and its descendants
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608 wxString wxSimpleHtmlTag::GetTagText()
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609 {
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610 wxString text;
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611 if (m_children)
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612 {
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613 wxSimpleHtmlTag* tag = m_children;
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614 while (tag)
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615 {
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616 text += tag->GetTagText();
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617 tag = tag->m_next;
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618 }
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619 return text;
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620 }
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621 else if (GetType() == wxSimpleHtmlTag_Text)
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622 return GetText();
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623 else
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624 return wxEmptyString;
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625 }
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626
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627 int wxSimpleHtmlTag::GetAttributeCount() const
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628 {
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629 int count = 0;
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630 wxSimpleHtmlAttribute* attr = m_attributes;
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631 while (attr)
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632 {
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633 count ++;
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634 attr = attr->m_next;
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635 }
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636 return count;
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637 }
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638
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diff changeset
639 wxSimpleHtmlAttribute* wxSimpleHtmlTag::GetAttribute(int i) const
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640 {
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641 int count = 0;
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642 wxSimpleHtmlAttribute* attr = m_attributes;
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643 while (attr)
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644 {
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645 if (count == i)
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646 return attr;
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647 count ++;
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648 attr = attr->m_next;
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649 }
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650 return NULL;
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651 }
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diff changeset
652
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653 int wxSimpleHtmlTag::GetChildCount() const
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654 {
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655 int count = 0;
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656 wxSimpleHtmlTag* tag = m_children;
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657 while (tag)
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658 {
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659 count ++;
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660 tag = tag->m_next;
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661 }
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662 return count;
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663 }
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diff changeset
664
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665 bool wxSimpleHtmlTag::HasAttribute(const wxString& name, const wxString& value) const
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666 {
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diff changeset
667 wxSimpleHtmlAttribute* attr = FindAttribute(name);
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diff changeset
668
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669 return (attr && (attr->GetValue().CmpNoCase(value) == 0)) ;
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670 }
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diff changeset
671
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diff changeset
672 bool wxSimpleHtmlTag::HasAttribute(const wxString& name) const
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673 {
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674 return FindAttribute(name) != NULL ;
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675 }
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diff changeset
676
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diff changeset
677 bool wxSimpleHtmlTag::GetAttributeValue(wxString& value, const wxString& attrName)
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678 {
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diff changeset
679 wxSimpleHtmlAttribute* attr = FindAttribute(attrName);
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diff changeset
680 if (attr)
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diff changeset
681 {
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682 value = attr->GetValue();
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683 return TRUE;
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684 }
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685 else
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diff changeset
686 return FALSE;
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diff changeset
687 }
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diff changeset
688
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diff changeset
689 // Search forward from this tag until we find a tag with this name & attribute
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diff changeset
690 wxSimpleHtmlTag* wxSimpleHtmlTag::FindTag(const wxString& tagName, const wxString& attrName)
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diff changeset
691 {
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diff changeset
692 wxSimpleHtmlTag* tag = m_next;
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diff changeset
693 while (tag)
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diff changeset
694 {
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diff changeset
695 if (tag->NameIs(tagName) && tag->FindAttribute(attrName))
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diff changeset
696 return tag;
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parents:
diff changeset
697
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diff changeset
698 tag = tag->m_next;
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diff changeset
699 }
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diff changeset
700 return NULL;
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parents:
diff changeset
701 }
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diff changeset
702
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diff changeset
703 bool wxSimpleHtmlTag::FindTextUntilTagClose(wxString& text, const wxString& tagName)
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parents:
diff changeset
704 {
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diff changeset
705 wxSimpleHtmlTag* tag = this;
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diff changeset
706 while (tag)
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diff changeset
707 {
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diff changeset
708 if (tag->GetType() == wxSimpleHtmlTag_Close && tag->NameIs(tagName))
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parents:
diff changeset
709 return TRUE;
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parents:
diff changeset
710
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diff changeset
711 if (tag->GetType() == wxSimpleHtmlTag_Text)
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diff changeset
712 text += tag->GetText();
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diff changeset
713
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diff changeset
714 tag = tag->m_next;
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diff changeset
715 }
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diff changeset
716 return TRUE;
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diff changeset
717 }
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diff changeset
718
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diff changeset
719
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diff changeset
720 wxSimpleHtmlTag* wxSimpleHtmlTag::GetChild(int i) const
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721 {
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diff changeset
722 int count = 0;
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diff changeset
723 wxSimpleHtmlTag* tag = m_children;
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jlarmour
parents:
diff changeset
724 while (tag)
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
725 {
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jlarmour
parents:
diff changeset
726 if (count == i)
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jlarmour
parents:
diff changeset
727 return tag;
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jlarmour
parents:
diff changeset
728
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jlarmour
parents:
diff changeset
729 count ++;
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jlarmour
parents:
diff changeset
730 tag = tag->m_next;
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jlarmour
parents:
diff changeset
731 }
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jlarmour
parents:
diff changeset
732 return NULL;
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jlarmour
parents:
diff changeset
733 }
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jlarmour
parents:
diff changeset
734
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jlarmour
parents:
diff changeset
735 void wxSimpleHtmlTag::Write(wxOutputStream& stream)
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jlarmour
parents:
diff changeset
736 {
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jlarmour
parents:
diff changeset
737 switch (GetType())
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jlarmour
parents:
diff changeset
738 {
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jlarmour
parents:
diff changeset
739 case wxSimpleHtmlTag_Text:
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jlarmour
parents:
diff changeset
740 {
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jlarmour
parents:
diff changeset
741 stream << m_text;
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jlarmour
parents:
diff changeset
742 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
743 }
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jlarmour
parents:
diff changeset
744 case wxSimpleHtmlTag_Open:
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jlarmour
parents:
diff changeset
745 {
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jlarmour
parents:
diff changeset
746 stream << "<" << m_name;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
747 if (GetAttributeCount() > 0)
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
748 stream << " ";
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
749 int i;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
750 for (i = 0; i < GetAttributeCount(); i++)
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
751 {
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jlarmour
parents:
diff changeset
752 wxSimpleHtmlAttribute* attr = GetAttribute(i);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
753 attr->Write(stream);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
754 if (i < GetAttributeCount() - 1)
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
755 stream << " ";
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
756 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
757 stream << ">\n";
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
758 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
759 }
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jlarmour
parents:
diff changeset
760 case wxSimpleHtmlTag_Directive:
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jlarmour
parents:
diff changeset
761 {
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jlarmour
parents:
diff changeset
762 stream << "<!" << m_name << " ";
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
763 int i;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
764 for (i = 0; i < GetAttributeCount(); i++)
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
765 {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
766 wxSimpleHtmlAttribute* attr = GetAttribute(i);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
767 attr->Write(stream);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
768 if (i < GetAttributeCount() - 1)
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
769 stream << " ";
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
770 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
771 stream << ">\n";
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
772 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
773 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
774 case wxSimpleHtmlTag_Close:
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jlarmour
parents:
diff changeset
775 {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
776 stream << "</" << m_name << ">\n";
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
777 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
778 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
779 default:
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
780 {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
781 break;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
782 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
783 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
784 wxSimpleHtmlTag* tag = m_children;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
785 while (tag)
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
786 {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
787 tag->Write(stream);
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
788 tag = tag->m_next;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
789 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
790
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
791 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
792
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
793 void wxSimpleHtmlAttribute::Write(wxOutputStream& stream)
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
794 {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
795 if (m_value.IsEmpty())
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
796 stream << m_name;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
797 else
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
798 {
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
799 stream << m_name;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
800 stream << "=\"";
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
801 stream << m_value;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
802 stream << "\"";
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
803 }
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST
jlarmour
parents:
diff changeset
804 }