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 <span id="projectnumber">2.44.5</span>
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<div class="title">YGUtils.cc</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/********************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * YaST2-GTK - http://en.opensuse.org/YaST2-GTK *</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> ********************************************************************/</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> Textdomain "gtk"</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#define YUILogComponent "gtk"</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <yui/Libyui_config.h></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <string.h></span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "YGUtils.h"</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "YGUI.h"</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "YGi18n.h"</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> skipSpace (<span class="keyword">const</span> <span class="keywordtype">char</span> *instr, <span class="keywordtype">int</span> *i)</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> { <span class="keywordflow">while</span> (g_ascii_isspace (instr[*i])) (*i)++; }</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="structTagEntry.html"> 18</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  GString *tag;</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  <span class="keywordtype">int</span> tag_len : 31;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> early_closer : 1;</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> } <a class="code" href="structTagEntry.html">TagEntry</a>;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">static</span> <a class="code" href="structTagEntry.html">TagEntry</a> *</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> tag_entry_new (GString *tag, <span class="keywordtype">int</span> tag_len)</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> {</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *early_closers[] = { <span class="stringliteral">"p"</span>, <span class="stringliteral">"li"</span> };</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <a class="code" href="structTagEntry.html">TagEntry</a> *entry = g_new (<a class="code" href="structTagEntry.html">TagEntry</a>, 1);</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  entry->tag = tag;</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  entry->tag_len = tag_len;</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  entry->early_closer = FALSE;</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">for</span> (i = 0; i < G_N_ELEMENTS (early_closers); i++)</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">if</span> (!g_ascii_strncasecmp (tag->str, early_closers[i], tag_len))</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  entry->early_closer = TRUE;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">return</span> entry;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> }</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> tag_entry_free (<a class="code" href="structTagEntry.html">TagEntry</a> *entry)</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">if</span> (entry && entry->tag)</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  g_string_free (entry->tag, TRUE);</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  g_free (entry);</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> }</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> emit_unclosed_tags_for (GString *outp, GQueue *tag_queue, <span class="keyword">const</span> <span class="keywordtype">char</span> *tag_str, <span class="keywordtype">int</span> tag_len)</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> {</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  gboolean matched = FALSE;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">// top-level tag ...</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">if</span> (g_queue_is_empty (tag_queue))</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">do</span> {</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <a class="code" href="structTagEntry.html">TagEntry</a> *last_entry = (<a class="code" href="structTagEntry.html">TagEntry</a> *)g_queue_pop_tail (tag_queue);</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">if</span> (!last_entry)</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">if</span> (last_entry->tag_len != tag_len ||</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  g_ascii_strncasecmp (last_entry->tag->str, tag_str, tag_len)) {</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="comment">/* different tag - emit a close ... */</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  g_string_append (outp, <span class="stringliteral">"</"</span>);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  g_string_append_len (outp, last_entry->tag->str, last_entry->tag_len);</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  g_string_append_c (outp, <span class="charliteral">'>'</span>);</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  } <span class="keywordflow">else</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  matched = TRUE;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  tag_entry_free (last_entry);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  } <span class="keywordflow">while</span> (!matched);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> }</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">static</span> gboolean</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> check_early_close (GString *outp, GQueue *tag_queue, <a class="code" href="structTagEntry.html">TagEntry</a> *entry)</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> {</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="structTagEntry.html">TagEntry</a> *last_tag;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="comment">// Early closers:</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">if</span> (!entry->early_closer)</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  last_tag = (<a class="code" href="structTagEntry.html">TagEntry</a> *) g_queue_peek_tail (tag_queue);</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">if</span> (!last_tag || !last_tag->early_closer)</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">if</span> (entry->tag_len != last_tag->tag_len ||</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  g_ascii_strncasecmp (last_tag->tag->str, entry->tag->str, entry->tag_len))</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="comment">// Emit close & leave last tag on the stack</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  g_string_append (outp, <span class="stringliteral">"</"</span>);</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  g_string_append_len (outp, entry->tag->str, entry->tag_len);</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  g_string_append_c (outp, <span class="charliteral">'>'</span>);</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> }</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment">/* Some entities are translated by the xhtml parser, but not all... */</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="structEntityMap.html"> 102</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structEntityMap.html">EntityMap</a> {</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">const</span> gchar *html, *text;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> } <a class="code" href="structEntityMap.html">EntityMap</a>;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="structEntityMap.html">EntityMap</a> entities[] = {</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  { <span class="stringliteral">"nbsp"</span>, <span class="stringliteral">" "</span> },</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  { <span class="stringliteral">"product"</span>, 0 }, <span class="comment">// dynamic</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> };</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="structEntityMap.html">EntityMap</a> *lookup_entity (<span class="keyword">const</span> <span class="keywordtype">char</span> *html)</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> {</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">for</span> (i = 0; i < <span class="keyword">sizeof</span> (entities) / <span class="keyword">sizeof</span> (<a class="code" href="structEntityMap.html">EntityMap</a>); i++)</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">if</span> (!g_ascii_strncasecmp (html+1, entities[i].html, strlen (entities[i].html)))</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">return</span> entities+i;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> }</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment">// We have to:</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment">// + rewrite <br> and <hr> tags</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment">// + deal with <a attrib=noquotes></span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> gchar *ygutils_convert_to_xhtml (<span class="keyword">const</span> <span class="keywordtype">char</span> *instr)</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> {</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  GString *outp = g_string_new (<span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  GQueue *tag_queue = g_queue_new();</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordtype">int</span> i = 0;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  gboolean allow_space = FALSE, pre_mode = FALSE;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  skipSpace (instr, &i);</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// we must add an outer tag to make GMarkup happy</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  g_string_append (outp, <span class="stringliteral">"<body>"</span>);</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">for</span> (; instr[i] != <span class="charliteral">'\0'</span>; i++)</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  {</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="comment">// Tag foo</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">if</span> (instr[i] == <span class="charliteral">'<'</span>) {</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// ignore comments</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span> (strncmp (&instr[i], <span class="stringliteral">"<!--"</span>, 4) == 0) {</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">for</span> (i += 3; instr[i] != <span class="charliteral">'\0'</span>; i++)</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">if</span> (strncmp (&instr[i], <span class="stringliteral">"-->"</span>, 3) == 0) {</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  i += 2;</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  gint j;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  gboolean is_close = FALSE;</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  gboolean in_tag;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordtype">int</span> tag_len;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  GString *tag = g_string_sized_new (20);</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  i++;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  skipSpace (instr, &i);</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">if</span> (instr[i] == <span class="charliteral">'/'</span>) {</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  i++;</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  is_close = TRUE;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  skipSpace (instr, &i);</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="comment">// find the tag name piece</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  in_tag = TRUE;</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  tag_len = 0;</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">for</span> (; instr[i] != <span class="charliteral">'>'</span> && instr[i]; i++) {</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">if</span> (in_tag) {</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">if</span> (!g_ascii_isalnum(instr[i]))</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  in_tag = FALSE;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  tag_len++;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  g_string_append_c (tag, instr[i]);</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  }</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="comment">// Unmatched tags</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">if</span> (!is_close && tag_len == 2 &&</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  (!g_ascii_strncasecmp (tag->str, <span class="stringliteral">"hr"</span>, 2) ||</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  !g_ascii_strncasecmp (tag->str, <span class="stringliteral">"br"</span>, 2)) &&</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  tag->str[tag->len - 1] != <span class="charliteral">'/'</span>)</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  g_string_append_c (tag, <span class="charliteral">'/'</span>);</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">if</span> (!g_ascii_strncasecmp (tag->str, <span class="stringliteral">"pre"</span>, 3))</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  pre_mode = !is_close;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="comment">// Add quoting for un-quoted attributes</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> k;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">for</span> (k = 0; k < tag->len; k++) {</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">if</span> (tag->str[k] == <span class="charliteral">'='</span>) {</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  gboolean unquote = tag->str[k+1] != <span class="charliteral">'"'</span>;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">if</span> (unquote)</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  g_string_insert_c (tag, k+1, <span class="charliteral">'"'</span>);</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  k++;</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">for</span> (k++; tag->str[k]; k++) {</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">if</span> (unquote && g_ascii_isspace (tag->str[k]))</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!unquote && tag->str[k] == <span class="charliteral">'"'</span>)</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">if</span> (unquote)</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  g_string_insert_c (tag, k, <span class="charliteral">'"'</span>);</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  }</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  tag->str[k] = g_ascii_tolower (tag->str[k]);</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="comment">// Is it an open or close ?</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  j = tag->len - 1;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">while</span> (j > 0 && g_ascii_isspace (tag->str[j])) j--;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  gboolean is_open_close = (tag->str[j] == <span class="charliteral">'/'</span>);</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">if</span> (is_open_close)</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  ; <span class="comment">// ignore it</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (is_close)</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  emit_unclosed_tags_for (outp, tag_queue, tag->str, tag_len);</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <a class="code" href="structTagEntry.html">TagEntry</a> *entry = tag_entry_new (tag, tag_len);</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  entry->tag = tag;</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  entry->tag_len = tag_len;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">if</span> (!check_early_close (outp, tag_queue, entry))</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  g_queue_push_tail (tag_queue, entry);</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  entry->tag = NULL;</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  tag_entry_free (entry);</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  }</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  g_string_append_c (outp, <span class="charliteral">'<'</span>);</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">if</span> (is_close)</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  g_string_append_c (outp, <span class="charliteral">'/'</span>);</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  g_string_append_len (outp, tag->str, tag->len);</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  g_string_append_c (outp, <span class="charliteral">'>'</span>);</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">if</span> (is_close || is_open_close)</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  g_string_free (tag, TRUE);</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  allow_space = is_close; <span class="comment">// don't allow space after opening a tag</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  }</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (instr[i] == <span class="charliteral">'&'</span>) { <span class="comment">// Entity</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">const</span> <a class="code" href="structEntityMap.html">EntityMap</a> *entity = lookup_entity (instr+i);</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">if</span> (entity) {</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">if</span> (!strcmp (entity->html, <span class="stringliteral">"product"</span>))</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  g_string_append (outp, YUI::app()->productName().c_str());</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  g_string_append (outp, entity->text);</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  i += strlen (entity->html);</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">if</span> (instr[i+1] == <span class="charliteral">';'</span>) i++;</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  }</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordtype">int</span> j;</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="comment">// check it is a valid entity - not a floating '&' in a <pre> tag eg.</span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">for</span> (j = i + 1; instr[j] != <span class="charliteral">'\0'</span>; j++) {</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">if</span> (!g_ascii_isalnum (instr[j]) && instr[j] != <span class="charliteral">'#'</span>)</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  }</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">if</span> (instr[j] != <span class="charliteral">';'</span>) <span class="comment">// entity terminator</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  g_string_append (outp, <span class="stringliteral">"&amp;"</span>);</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  g_string_append_c (outp, instr[i]);</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  }</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  allow_space = TRUE;</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  }</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">else</span> { <span class="comment">// Normal text</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">if</span> (!pre_mode && g_ascii_isspace (instr[i])) {</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">if</span> (allow_space)</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  g_string_append_c (outp, <span class="charliteral">' '</span>);</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  allow_space = FALSE; <span class="comment">// one space is enough</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  }</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  allow_space = TRUE;</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  g_string_append_c (outp, instr[i]);</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  }</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  }</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  }</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  emit_unclosed_tags_for (outp, tag_queue, <span class="stringliteral">""</span>, 0);</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  g_queue_free (tag_queue);</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  g_string_append (outp, <span class="stringliteral">"</body>"</span>);</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  gchar *ret = g_string_free (outp, FALSE);</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> }</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> </div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> std::string YGUtils::mapKBAccel (<span class="keyword">const</span> std::string &src)</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> {</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="comment">// conversion pairs: ('_', '__') ('&&', '&') ('&', '_')</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  std::string::size_type length = src.length(), i;</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  std::string str;</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  str.reserve (length);</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">for</span> (i = 0; i < length; i++) {</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">if</span> (src[i] == <span class="charliteral">'_'</span>)</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  str += <span class="stringliteral">"__"</span>;</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (src[i] == <span class="charliteral">'&'</span>) {</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">if</span> (i+1 < length && src[i+1] == <span class="charliteral">'&'</span>) {</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  str += <span class="charliteral">'&'</span>; <span class="comment">// escaping</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  i++;</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  }</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  str += <span class="charliteral">'_'</span>;</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  }</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  str += src[i];</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  }</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">return</span> str;</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> }</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> </div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="keywordtype">char</span> *ygutils_mapKBAccel (<span class="keyword">const</span> <span class="keywordtype">char</span> *src)</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> {</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  std::string ret (YGUtils::mapKBAccel (src));</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">return</span> strdup (ret.c_str());</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> }</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="keywordtype">void</span> YGUtils::setFilter (GtkEntry *entry, <span class="keyword">const</span> std::string &validChars)</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> {</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keyword">struct </span>inner {</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> insert_text_cb (GtkEditable *editable, <span class="keyword">const</span> gchar *new_text,</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  gint new_text_length, gint *pos)</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  {</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keyword">const</span> gchar *valid_chars = (gchar *) g_object_get_data (G_OBJECT (editable),</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="stringliteral">"valid-chars"</span>);</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">if</span> (valid_chars) {</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keyword">const</span> gchar *i, *j;</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">for</span> (i = new_text; *i; i++) {</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">for</span> (j = valid_chars; *j; j++) {</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keywordflow">if</span> (*i == *j)</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  }</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordflow">if</span> (!*j) {</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="comment">// not valid text</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  g_signal_stop_emission_by_name (editable, <span class="stringliteral">"insert_text"</span>);</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  gtk_widget_error_bell (GTK_WIDGET (editable));</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  }</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  }</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  }</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  }</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  };</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordflow">if</span> (g_object_get_data (G_OBJECT (entry), <span class="stringliteral">"insert-text-set"</span>))</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  g_object_disconnect (G_OBJECT (entry), <span class="stringliteral">"insert-text"</span>,</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  G_CALLBACK (inner::insert_text_cb), NULL);</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> </div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordflow">if</span> (!validChars.empty()) {</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  gchar *chars = g_strdup (validChars.c_str());</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  g_object_set_data_full (G_OBJECT (entry), <span class="stringliteral">"valid-chars"</span>, chars, g_free);</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  g_signal_connect (G_OBJECT (entry), <span class="stringliteral">"insert-text"</span>,</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  G_CALLBACK (inner::insert_text_cb), NULL);</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  g_object_set_data (G_OBJECT (entry), <span class="stringliteral">"insert-text-set"</span>, GINT_TO_POINTER (1));</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  }</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  g_object_set_data (G_OBJECT (entry), <span class="stringliteral">"insert-text-set"</span>, GINT_TO_POINTER (0));</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> }</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="keywordtype">void</span> ygutils_setFilter (GtkEntry *entry, <span class="keyword">const</span> <span class="keywordtype">char</span> *validChars)</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span> { YGUtils::setFilter (entry, validChars); }</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="keywordtype">void</span> YGUtils::replace (std::string &str, <span class="keyword">const</span> <span class="keywordtype">char</span> *mouth, <span class="keywordtype">int</span> mouth_len, <span class="keyword">const</span> <span class="keywordtype">char</span> *food)</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> {</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">if</span> (mouth_len < 0)</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  mouth_len = strlen (mouth);</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  std::string::size_type i = 0;</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordflow">while</span> ((i = str.find (mouth, i)) != std::string::npos) {</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  str.erase (i, mouth_len);</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  str.insert (i, food);</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  }</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> }</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> </div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> std::string YGUtils::truncate (<span class="keyword">const</span> std::string &str, <span class="keywordtype">int</span> length, <span class="keywordtype">int</span> pos)</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> {</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  std::string ret (str);</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *pstr = ret.c_str(); <span class="keywordtype">char</span> *pi;</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordtype">int</span> size = g_utf8_strlen (pstr, -1);</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keywordflow">if</span> (size > length) {</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">if</span> (pos > 0) {</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  pi = g_utf8_offset_to_pointer (pstr, length-3);</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  ret.erase (pi-pstr);</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  ret.append (<span class="stringliteral">"..."</span>);</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  }</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pos < 0) {</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  pi = g_utf8_offset_to_pointer (pstr, size-(length-3));</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  ret.erase (0, pi-pstr);</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  ret.insert (0, <span class="stringliteral">"..."</span>);</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  }</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">else</span> <span class="comment">/* (pos == 0) */</span> {</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  pi = g_utf8_offset_to_pointer (pstr, size/2);</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordtype">int</span> delta = size - (length-3);</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  gchar *pn = pi, *pp = pi;</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0;;) {</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keywordflow">if</span> (i++ == delta) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  pn = g_utf8_next_char (pn);</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">if</span> (i++ == delta) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  pp = g_utf8_prev_char (pp);</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  }</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  g_assert (pp != NULL && pn != NULL);</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  ret.erase (pp-pstr, pn-pp);</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  ret.insert (pp-pstr, <span class="stringliteral">"..."</span>);</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  }</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  }</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span> }</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="keyword">static</span> gboolean scroll_down_cb (<span class="keywordtype">void</span> *pData)</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span> {</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  GtkAdjustment *vadj = (GtkAdjustment *) pData;</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  gtk_adjustment_set_value (vadj, gtk_adjustment_get_upper(vadj) - gtk_adjustment_get_page_size(vadj));</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span> }</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> </div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> <span class="keywordtype">void</span> YGUtils::scrollWidget (GtkAdjustment *vadj, <span class="keywordtype">bool</span> top)</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span> {</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">if</span> (top)</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  gtk_adjustment_set_value (vadj, gtk_adjustment_get_lower(vadj));</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="comment">// since we usually want to call this together with a text change, we</span></div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="comment">// must wait till that gets in effect</span></div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  g_idle_add_full (G_PRIORITY_LOW, scroll_down_cb, vadj, NULL);</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> }</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> </div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="keywordtype">void</span> ygutils_scrollAdj (GtkAdjustment *vadj, gboolean top)</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span> { YGUtils::scrollWidget (vadj, top); }</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span> </div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span> std::string YGUtils::escapeMarkup (<span class="keyword">const</span> std::string &ori)</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span> {</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  std::string::size_type length = ori.length(), i;</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  std::string ret;</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  ret.reserve (length * 1.5);</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keywordflow">for</span> (i = 0; i < length; i++)</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordflow">switch</span> (ori[i]) {</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordflow">case</span> <span class="charliteral">'<'</span>:</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  ret += <span class="stringliteral">"&lt;"</span>;</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">case</span> <span class="charliteral">'>'</span>:</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  ret += <span class="stringliteral">"&gt;"</span>;</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keywordflow">case</span> <span class="charliteral">'&'</span>:</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  ret += <span class="stringliteral">"&amp;"</span>;</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  ret += ori[i];</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  }</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> }</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span> </div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> <span class="keywordtype">bool</span> YGUtils::endsWith (<span class="keyword">const</span> std::string &str, <span class="keyword">const</span> std::string &key)</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span> {</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keywordflow">if</span> (str.size() < key.size())</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">return</span> str.compare (str.size()-key.size(), key.size(), key) == 0;</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span> }</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span> </div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span> <span class="keywordtype">int</span> YGUtils::getCharsWidth (GtkWidget *widget, <span class="keywordtype">int</span> chars_nb)</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> {</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  GtkStyleContext *style_ctx = gtk_widget_get_style_context(widget);</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  PangoContext *context = gtk_widget_get_pango_context (widget);</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  PangoFontDescription *font_desc;</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  gtk_style_context_get (style_ctx, GTK_STATE_FLAG_NORMAL, <span class="stringliteral">"font"</span>, &font_desc, NULL);</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  PangoFontMetrics *metrics = pango_context_get_metrics (context, font_desc, NULL);</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span> </div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="keywordtype">int</span> width = pango_font_metrics_get_approximate_char_width (metrics);</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  pango_font_metrics_unref (metrics);</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> </div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keywordflow">return</span> PANGO_PIXELS (width) * chars_nb;</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span> }</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span> </div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> <span class="keywordtype">int</span> YGUtils::getCharsHeight (GtkWidget *widget, <span class="keywordtype">int</span> chars_nb)</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span> {</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  GtkStyleContext *style_ctx = gtk_widget_get_style_context(widget);</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  PangoContext *context = gtk_widget_get_pango_context (widget);</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  PangoFontDescription *font_desc;</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  gtk_style_context_get (style_ctx, GTK_STATE_FLAG_NORMAL, <span class="stringliteral">"font"</span>, &font_desc, NULL);</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  PangoFontMetrics *metrics = pango_context_get_metrics (context, font_desc, NULL);</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span> </div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordtype">int</span> height = pango_font_metrics_get_ascent (metrics) +</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  pango_font_metrics_get_descent (metrics);</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  pango_font_metrics_unref (metrics);</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> </div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keywordflow">return</span> PANGO_PIXELS (height) * chars_nb;</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> }</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> </div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> <span class="keywordtype">void</span> YGUtils::setWidgetFont (GtkWidget *widget, PangoStyle style, PangoWeight weight,</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keywordtype">double</span> scale)</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span> {</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  GtkStyleContext *style_ctx = gtk_widget_get_style_context(widget);</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  PangoFontDescription *font_desc;</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  gtk_style_context_get (style_ctx, GTK_STATE_FLAG_NORMAL, <span class="stringliteral">"font"</span>, &font_desc, NULL);</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span> </div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordtype">int</span> size = pango_font_description_get_size (font_desc);</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  PangoFontDescription* font = pango_font_description_new();</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  pango_font_description_set_weight (font, weight);</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  pango_font_description_set_size (font, (<span class="keywordtype">int</span>)(size * scale));</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  pango_font_description_set_style (font, style);</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  gtk_widget_override_font (widget, font);</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span> }</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span> </div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span> <span class="keywordtype">void</span> ygutils_setWidgetFont (GtkWidget *widget, PangoStyle style, PangoWeight weight, <span class="keywordtype">double</span> scale)</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> { YGUtils::setWidgetFont (widget, style, weight, scale); }</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span> </div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> <span class="keyword">static</span> <span class="keywordtype">void</span> paned_allocate_cb (GtkWidget *paned, GtkAllocation *alloc, gpointer _rel)</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span> {</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <span class="keywordflow">if</span> (!g_object_get_data (G_OBJECT (paned), <span class="stringliteral">"init"</span>)) { <span class="comment">// only once</span></div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  gdouble rel = GPOINTER_TO_INT (_rel) / 100.;</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  gint parent_size;</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  GtkAllocation alloc;</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  gtk_widget_get_allocation(paned, &alloc);</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span> </div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordflow">if</span> (gtk_orientable_get_orientation (GTK_ORIENTABLE (paned)) == GTK_ORIENTATION_HORIZONTAL)</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  parent_size = alloc.width;</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  parent_size = alloc.height;</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keywordtype">int</span> pos = parent_size * rel;</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  gtk_paned_set_position (GTK_PANED (paned), pos);</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  g_object_set_data (G_OBJECT (paned), <span class="stringliteral">"init"</span>, GINT_TO_POINTER (1));</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  }</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span> }</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span> </div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span> <span class="keywordtype">void</span> YGUtils::setPaneRelPosition (GtkWidget *paned, gdouble rel)</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span> {</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  gint _rel = rel * 100;</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  g_signal_connect_after (G_OBJECT (paned), <span class="stringliteral">"size-allocate"</span>,</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  G_CALLBACK (paned_allocate_cb), GINT_TO_POINTER (_rel));</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span> }</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> <span class="keywordtype">void</span> ygutils_setPaneRelPosition (GtkWidget *paned, gdouble rel)</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span> { YGUtils::setPaneRelPosition (paned, rel); }</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span> </div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span> GdkPixbuf *YGUtils::loadPixbuf (<span class="keyword">const</span> std::string &filename)</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span> {</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  GdkPixbuf *pixbuf = NULL;</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">if</span> (!filename.empty()) {</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  GError *error = 0;</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  pixbuf = gdk_pixbuf_new_from_file (filename.c_str(), &error);</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordflow">if</span> (!pixbuf)</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  yuiWarning() << <span class="stringliteral">"Could not load icon: "</span> << filename << <span class="stringliteral">"\n"</span></div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="stringliteral">"Reason: "</span> << error->message << <span class="stringliteral">"\n"</span>;</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  }</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">return</span> pixbuf;</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span> }</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span> </div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> <span class="comment">// Code from Banshee: shades a pixbuf a bit, used e.g. for hover effects</span></div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span> <span class="keyword">static</span> <span class="keyword">inline</span> guchar pixel_clamp (<span class="keywordtype">int</span> val)</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span> { <span class="keywordflow">return</span> MAX (0, MIN (255, val)); }</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> GdkPixbuf *YGUtils::setOpacity (<span class="keyword">const</span> GdkPixbuf *src, <span class="keywordtype">int</span> opacity, <span class="keywordtype">bool</span> touchAlpha)</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span> {</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordflow">if</span> (!src) <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordtype">int</span> shift = 255 - ((opacity * 255) / 100);</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <span class="keywordtype">int</span> rgb_shift = 0, alpha_shift = 0;</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">if</span> (touchAlpha)</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  alpha_shift = shift;</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  rgb_shift = shift;</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span> </div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keywordtype">int</span> width = gdk_pixbuf_get_width (src), height = gdk_pixbuf_get_height (src);</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  gboolean has_alpha = gdk_pixbuf_get_has_alpha (src);</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span> </div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  GdkPixbuf *dest = gdk_pixbuf_new (gdk_pixbuf_get_colorspace (src),</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  has_alpha, gdk_pixbuf_get_bits_per_sample (src), width, height);</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span> </div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  guchar *src_pixels_orig = gdk_pixbuf_get_pixels (src);</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  guchar *dest_pixels_orig = gdk_pixbuf_get_pixels (dest);</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span> </div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keywordtype">int</span> src_rowstride = gdk_pixbuf_get_rowstride (src);</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keywordtype">int</span> dest_rowstride = gdk_pixbuf_get_rowstride (dest);</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordtype">int</span> i, j;</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keywordflow">for</span> (i = 0; i < height; i++) {</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  guchar *src_pixels = src_pixels_orig + (i * src_rowstride);</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  guchar *dest_pixels = dest_pixels_orig + (i * dest_rowstride);</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keywordflow">for</span> (j = 0; j < width; j++) {</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  *(dest_pixels++) = pixel_clamp (*(src_pixels++) + rgb_shift);</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  *(dest_pixels++) = pixel_clamp (*(src_pixels++) + rgb_shift);</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  *(dest_pixels++) = pixel_clamp (*(src_pixels++) + rgb_shift);</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">if</span> (has_alpha)</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  *(dest_pixels++) = pixel_clamp (*(src_pixels++) - alpha_shift);</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  }</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  }</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordflow">return</span> dest;</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> }</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span> </div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span> GdkPixbuf *YGUtils::setGray (<span class="keyword">const</span> GdkPixbuf *src)</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span> {</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="keywordtype">int</span> width = gdk_pixbuf_get_width (src), height = gdk_pixbuf_get_height (src);</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  gboolean has_alpha = gdk_pixbuf_get_has_alpha (src);</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span> </div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  GdkPixbuf *dest = gdk_pixbuf_new (gdk_pixbuf_get_colorspace (src),</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  has_alpha, gdk_pixbuf_get_bits_per_sample (src), width, height);</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span> </div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  guchar *src_pixels_orig = gdk_pixbuf_get_pixels (src);</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  guchar *dest_pixels_orig = gdk_pixbuf_get_pixels (dest);</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span> </div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keywordtype">int</span> src_rowstride = gdk_pixbuf_get_rowstride (src);</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordtype">int</span> dest_rowstride = gdk_pixbuf_get_rowstride (dest);</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="keywordtype">int</span> i, j;</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keywordflow">for</span> (i = 0; i < height; i++) {</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  guchar *src_pixels = src_pixels_orig + (i * src_rowstride);</div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  guchar *dest_pixels = dest_pixels_orig + (i * dest_rowstride);</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="keywordflow">for</span> (j = 0; j < width; j++) {</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="keywordtype">int</span> clr = (src_pixels[0] + src_pixels[1] + src_pixels[2]) / 3;</div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  *(dest_pixels++) = clr;</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  *(dest_pixels++) = clr;</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  *(dest_pixels++) = clr;</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  src_pixels += 3;</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="keywordflow">if</span> (has_alpha)</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  *(dest_pixels++) = *(src_pixels++);</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  }</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  }</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">return</span> dest;</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span> }</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span> </div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span> GdkPixbuf *ygutils_setOpacity (<span class="keyword">const</span> GdkPixbuf *src, <span class="keywordtype">int</span> opacity, gboolean useAlpha)</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span> { <span class="keywordflow">return</span> YGUtils::setOpacity (src, opacity, useAlpha); }</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> </div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> </div>
<div class="line"><a name="l00622"></a><span class="lineno"><a class="line" href="structStockMap.html"> 622</a></span> <span class="keyword">struct </span><a class="code" href="structStockMap.html">StockMap</a> {</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *english, *locale, *stock;</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span> };</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span> <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="structStockMap.html">StockMap</a> stock_map[] = {</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  { <span class="stringliteral">"Apply"</span>, _(<span class="stringliteral">"Apply"</span>), <span class="stringliteral">"application-exit"</span> },</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  { <span class="stringliteral">"Accept"</span>, _(<span class="stringliteral">"Accept"</span>), <span class="stringliteral">"application-exit"</span> },</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  { <span class="stringliteral">"Install"</span>, _(<span class="stringliteral">"Install"</span>), <span class="stringliteral">"application-exit"</span> },</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  { <span class="stringliteral">"OK"</span>, _(<span class="stringliteral">"OK"</span>), <span class="stringliteral">"document-save"</span> },</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  { <span class="stringliteral">"Cancel"</span>, _(<span class="stringliteral">"Cancel"</span>), <span class="stringliteral">"application-exit"</span> },</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  { <span class="stringliteral">"Abort"</span>, _(<span class="stringliteral">"Abort"</span>), <span class="stringliteral">"application-exit"</span> },</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  { <span class="stringliteral">"Close"</span>, _(<span class="stringliteral">"Close"</span>), <span class="stringliteral">"window-close"</span> },</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  { <span class="stringliteral">"Yes"</span>, _(<span class="stringliteral">"Yes"</span>), <span class="stringliteral">"document-save"</span> },</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  { <span class="stringliteral">"No"</span>, _(<span class="stringliteral">"No"</span>), <span class="stringliteral">"application-exit"</span> },</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  { <span class="stringliteral">"Add"</span>, _(<span class="stringliteral">"Add"</span>), <span class="stringliteral">"list-add"</span> },</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  { <span class="stringliteral">"Edit"</span>, _(<span class="stringliteral">"Edit"</span>), <span class="stringliteral">"edit-paste"</span> },</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  { <span class="stringliteral">"Delete"</span>, _(<span class="stringliteral">"Delete"</span>), <span class="stringliteral">"list-remove"</span> },</div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  { <span class="stringliteral">"Up"</span>, _(<span class="stringliteral">"Up"</span>), <span class="stringliteral">"go-up"</span> },</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  { <span class="stringliteral">"Down"</span>, _(<span class="stringliteral">"Down"</span>), <span class="stringliteral">"go-down"</span> },</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  { <span class="stringliteral">"Enable"</span>, _(<span class="stringliteral">"Enable"</span>), <span class="stringliteral">"document-save"</span> },</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  { <span class="stringliteral">"Disable"</span>, _(<span class="stringliteral">"Disable"</span>), <span class="stringliteral">"application-exit"</span> },</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  { <span class="stringliteral">"Exit"</span>, _(<span class="stringliteral">"Exit"</span>), <span class="stringliteral">"application-exit"</span> },</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  { <span class="stringliteral">"Back"</span>, _(<span class="stringliteral">"Back"</span>), <span class="stringliteral">"go-previous"</span> },</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  { <span class="stringliteral">"Next"</span>, _(<span class="stringliteral">"Next"</span>), <span class="stringliteral">"go-next"</span> },</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span> };</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span> <span class="preprocessor">#define stock_map_length (sizeof (stock_map) / sizeof (StockMap))</span></div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span> </div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span> <span class="keyword">static</span> std::string cutUnderline (<span class="keyword">const</span> std::string &str)</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span> {</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  std::string ret (str);</div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  std::string::size_type i = 0;</div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="keywordflow">if</span> ((i = ret.find (<span class="charliteral">'_'</span>, i)) != std::string::npos)</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  ret.erase (i, 1);</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span> }</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span> </div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span> <span class="keyword">static</span> <span class="keywordtype">void</span> stripStart (std::string &str, <span class="keywordtype">char</span> ch)</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span> {</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <span class="keywordflow">while</span> (!str.empty() && str[0] == ch)</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  str.erase (0, 1);</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span> }</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span> </div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span> <span class="keyword">static</span> <span class="keywordtype">void</span> stripEnd (std::string &str, <span class="keywordtype">char</span> ch)</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span> {</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="keywordflow">while</span> (!str.empty() && str[str.size()-1] == ch)</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  str.erase (str.size()-1, 1);</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span> }</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span> </div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *YGUtils::mapIconname(<span class="keyword">const</span> std::string &label ) </div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span> {</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  std::map <std::string, std::string> stockMap;</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span> </div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  std::string <span class="keywordtype">id</span> = cutUnderline (std::string(label));</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  stripStart (<span class="keywordtype">id</span>, <span class="charliteral">' '</span>);</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  stripEnd (<span class="keywordtype">id</span>, <span class="charliteral">' '</span>);</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  stripEnd (<span class="keywordtype">id</span>, <span class="charliteral">'.'</span>);</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span> </div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  std::map <std::string, std::string>::const_iterator it;</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  it = stockMap.find (<span class="keywordtype">id</span>);</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="keywordflow">if</span> (it != stockMap.end())</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <span class="keywordflow">return</span> it->second.c_str();</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span> </div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span> }</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span> </div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *YGUtils::setStockIcon (GtkWidget *button, <span class="keyword">const</span> std::string &label,</div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *fallbackIcon)</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span> {</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *icon = mapIconname (label);</div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span> </div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="keywordflow">if</span> (!icon && label.size() < 22)</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  icon = fallbackIcon;</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="keywordflow">if</span> (icon) {</div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <span class="keywordflow">if</span> (gtk_icon_theme_lookup_icon (gtk_icon_theme_get_default(), icon, GTK_ICON_SIZE_BUTTON, GTK_ICON_LOOKUP_USE_BUILTIN )) {</div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <span class="comment">// we want to use GtkImage stock mode so it honors sensitive</span></div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  GtkWidget *image = gtk_image_new_from_icon_name (icon, GTK_ICON_SIZE_BUTTON);</div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  gtk_button_set_always_show_image(GTK_BUTTON (button),<span class="keyword">true</span>);</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  gtk_button_set_image (GTK_BUTTON (button), image);</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  }</div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  }</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  GtkWidget *image = gtk_button_get_image (GTK_BUTTON (button));</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <span class="keywordflow">if</span> (image)</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  gtk_widget_hide (image);</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  }</div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="keywordflow">return</span> icon;</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span> }</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span> </div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span> <span class="keywordtype">void</span> YGUtils::shrinkWidget (GtkWidget *widget)</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span> {</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> first_time = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  GtkCssProvider *provider;</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span> </div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keywordflow">if</span> (first_time) {</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  provider = gtk_css_provider_new ();</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  gtk_css_provider_load_from_data (provider,</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <span class="stringliteral">"style \"small-widget-style\"\n"</span></div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  <span class="stringliteral">"{\n"</span></div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="stringliteral">" GtkWidget::focus-padding = 0\n"</span></div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <span class="stringliteral">" GtkWidget::focus-line-width = 0\n"</span></div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <span class="stringliteral">" xthickness = 0\n"</span></div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="stringliteral">" ythickness = 0\n"</span></div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="stringliteral">"}\n"</span></div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="stringliteral">"widget \"*.small-widget\" style \"small-widget-style\""</span>, -1, NULL);</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  gtk_style_context_add_provider (gtk_widget_get_style_context (widget),</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  GTK_STYLE_PROVIDER (provider),</div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  g_object_unref (provider);</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  gtk_widget_set_name (widget, <span class="stringliteral">"small-widget"</span>);</div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  first_time = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  }</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span> }</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span> </div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span> <span class="comment"> * construct a help string by dropping the title, and mentioning</span></div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span> <span class="comment"> * the first sentence for a dialog sub-title</span></div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span> gchar *</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span> ygutils_headerize_help (<span class="keyword">const</span> <span class="keywordtype">char</span> *help_text, gboolean *cut)</div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span> {</div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keywordtype">char</span> *text = ygutils_convert_to_xhtml (help_text);</div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span> </div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  GString *str = g_string_new (<span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  gboolean copy_word = FALSE;</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="keywordflow">for</span> (i = 0; text[i]; i++) {</div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  <span class="keywordflow">if</span> (text[i] == <span class="charliteral">'<'</span>) {</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="keywordtype">int</span> a = i;</div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <span class="keywordflow">for</span> (; text[i]; i++)</div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  <span class="keywordflow">if</span> (text[i] == <span class="charliteral">'>'</span>)</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span> </div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  <span class="keywordflow">if</span> (!strncasecmp (text+a, <span class="stringliteral">"<h"</span>, 2) || !strncasecmp (text+a, <span class="stringliteral">"<big>"</span>, 5) ||</div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  (!str->len && !strncasecmp (text+a, <span class="stringliteral">"<b>"</span>, 3))) {</div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="keywordflow">for</span> (i++; text[i]; i++) {</div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  <span class="keywordflow">if</span> (text[i] == <span class="charliteral">'<'</span>)</div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  a = i;</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="keywordflow">if</span> (text[i] == <span class="charliteral">'>'</span>) {</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  <span class="keywordflow">if</span> (!strncasecmp (text+a, <span class="stringliteral">"</h"</span>, 3) || !strncasecmp (text+a, <span class="stringliteral">"</big>"</span>, 6) ||</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  !strncasecmp (text+a, <span class="stringliteral">"</b>"</span>, 4))</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  }</div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  }</div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  }</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  }</div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (g_ascii_isspace (text[i])) {</div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="keywordflow">if</span> (copy_word)</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  g_string_append_c (str, <span class="charliteral">' '</span>);</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  copy_word = FALSE;</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  }</div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  copy_word = TRUE;</div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  g_string_append_c (str, text[i]);</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <span class="keywordflow">if</span> (text[i] == <span class="charliteral">'.'</span>) {</div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <span class="keywordflow">if</span> (g_ascii_isspace (text[i+1]) || text[i+1] == <span class="charliteral">'<'</span>) {</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  i++;</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  }</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  }</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  }</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  }</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  *cut = FALSE;</div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  gboolean markup = FALSE;</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="keywordflow">for</span> (; text[i]; i++) {</div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <span class="keywordflow">if</span> (markup) {</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  <span class="keywordflow">if</span> (text[i] == <span class="charliteral">'>'</span>)</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  markup = FALSE;</div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  }</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  <span class="keywordflow">if</span> (text[i] == <span class="charliteral">'<'</span>)</div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  markup = TRUE;</div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!g_ascii_isspace (text[i])) {</div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  *cut = TRUE;</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  }</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  }</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  }</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  g_free (text);</div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="keywordflow">return</span> g_string_free (str, FALSE);</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span> }</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span> </div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span> </div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *ygutils_mapIconname (<span class="keyword">const</span> std::string &label)</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span> { <span class="keywordflow">return</span> YGUtils::mapIconname (label); }</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span> </div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span> </div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *ygutils_setStockIcon (GtkWidget *button, <span class="keyword">const</span> <span class="keywordtype">char</span> *label, <span class="keyword">const</span> <span class="keywordtype">char</span> *fallback)</div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span> { <span class="keywordflow">return</span> YGUtils::setStockIcon (button, label, fallback); }</div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span> </div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span> <span class="comment">/* interactive busy cursor */</span></div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span> <span class="comment">// half cursor, half clock cursor is not a Xlib theme icon, but there is</span></div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span> <span class="comment">// a hack to load it like: (if we ever want to use it...)</span></div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span> <span class="preprocessor">#if 0</span></div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span> __LEFT_PTR_WATCH = None</div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span> def set_busy_cursor (window):</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  global __LEFT_PTR_WATCH</div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  if __LEFT_PTR_WATCH is None:</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  os.environ[<span class="stringliteral">'XCURSOR_DISCOVER'</span>] = <span class="stringliteral">'1'</span> #Turn on logging in Xlib</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  # Busy cursor code from Padraig Brady <P@draigBrady.com></div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  # cursor_data hash is 08e8e1c95fe2fc01f976f1e063a24ccd</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  cursor_data = <span class="stringliteral">"\</span></div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span> <span class="stringliteral">\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\</span></div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span> <span class="stringliteral">\x0c\x00\x00\x00\x1c\x00\x00\x00\x3c\x00\x00\x00\</span></div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span> <span class="stringliteral">\x7c\x00\x00\x00\xfc\x00\x00\x00\xfc\x01\x00\x00\</span></div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span> <span class="stringliteral">\xfc\x3b\x00\x00\x7c\x38\x00\x00\x6c\x54\x00\x00\</span></div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span> <span class="stringliteral">\xc4\xdc\x00\x00\xc0\x44\x00\x00\x80\x39\x00\x00\</span></div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span> <span class="stringliteral">\x80\x39\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\</span></div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span> <span class="stringliteral">\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\</span></div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span> <span class="stringliteral">\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\</span></div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span> <span class="stringliteral">\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\</span></div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span> <span class="stringliteral">\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\</span></div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span> <span class="stringliteral">\x00\x00\x00\x00\x00\x00\x00\x00"</span></div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span> </div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  try:</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  pix = gtk.gdk.bitmap_create_from_data(None, cursor_data, 32, 32)</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  color = gtk.gdk.Color()</div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  __LEFT_PTR_WATCH = gtk.gdk.Cursor(pix, pix, color, color, 2, 2)</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  except TypeError:</div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  # old bug http:<span class="comment">//bugzilla.gnome.org/show_bug.cgi?id=103616</span></div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  # default <span class="stringliteral">"WATCH"</span> cursor</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  __LEFT_PTR_WATCH = gtk.gdk.Cursor(gtk.gdk.WATCH)</div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  window.set_cursor (__LEFT_PTR_WATCH)</div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span> #endif</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span> </div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span> </div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span> gboolean <a class="code" href="namespaceYGUtils.html">YGUtils</a>::empty_row_is_separator_cb (</div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  GtkTreeModel *model, GtkTreeIter *iter, gpointer _text_col)</div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span> {</div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <span class="keywordtype">int</span> text_col = GPOINTER_TO_INT (_text_col);</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  gchar *str;</div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  gtk_tree_model_get (model, iter, text_col, &str, -1);</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  <span class="keywordtype">bool</span> ret = !str || !(*str);</div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  g_free (str);</div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span> }</div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span> </div>
<div class="ttc" id="structTagEntry_html"><div class="ttname"><a href="structTagEntry.html">TagEntry</a></div><div class="ttdef"><b>Definition:</b> <a href="YGUtils_8cc_source.html#l00018">YGUtils.cc:18</a></div></div>
<div class="ttc" id="structStockMap_html"><div class="ttname"><a href="structStockMap.html">StockMap</a></div><div class="ttdef"><b>Definition:</b> <a href="YGUtils_8cc_source.html#l00622">YGUtils.cc:622</a></div></div>
<div class="ttc" id="structEntityMap_html"><div class="ttname"><a href="structEntityMap.html">EntityMap</a></div><div class="ttdef"><b>Definition:</b> <a href="YGUtils_8cc_source.html#l00102">YGUtils.cc:102</a></div></div>
<div class="ttc" id="namespaceYGUtils_html"><div class="ttname"><a href="namespaceYGUtils.html">YGUtils</a></div><div class="ttdef"><b>Definition:</b> <a href="YGUtils_8h_source.html#l00015">YGUtils.h:15</a></div></div>
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