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Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/drawfile_8c_source.html
author Dominic Pinkman <dominic.pinkman@nokia.com>
Fri, 11 Jun 2010 15:24:34 +0100
changeset 9 59758314f811
parent 6 43e37759235e
permissions -rw-r--r--
Week 23 contribution of PDK documentation content. See release notes for details. Fixes bugs Bug 2714, Bug 462.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
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<title>TB9.2 Example Applications: examples/PIPS/antiword/src/drawfile.c Source File</title>
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<link href="tabs.css" rel="stylesheet" type="text/css"/>
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<link href="doxygen.css" rel="stylesheet" type="text/css"/>
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</head>
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<body>
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<!-- Generated by Doxygen 1.6.2 -->
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<h1>examples/PIPS/antiword/src/drawfile.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
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<a name="l00002"></a>00002 <span class="comment"> * drawfile.c</span>
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<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 2005 A.J. van Os; Released under GPL</span>
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<a name="l00004"></a>00004 <span class="comment"> *</span>
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<a name="l00005"></a>00005 <span class="comment"> * Description:</span>
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<a name="l00006"></a>00006 <span class="comment"> * Functions to process with the Draw diagram</span>
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<a name="l00007"></a>00007 <span class="comment"> */</span>
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<a name="l00008"></a>00008
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<a name="l00009"></a>00009 <span class="preprocessor">#include &lt;string.h&gt;</span>
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<a name="l00010"></a>00010 <span class="preprocessor">#include &quot;DeskLib:Error.h&quot;</span>
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<a name="l00011"></a>00011 <span class="preprocessor">#include &quot;DeskLib:SWI.h&quot;</span>
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<a name="l00012"></a>00012 <span class="preprocessor">#include &quot;drawfile.h&quot;</span>
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<a name="l00013"></a>00013 <span class="preprocessor">#include &quot;antiword.h&quot;</span>
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<a name="l00014"></a>00014
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<a name="l00015"></a>00015 <span class="preprocessor">#define DRAWFILE_OBJECT_TOO_SMALL       200</span>
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<a name="l00016"></a>00016 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_NO_TEXT                201</span>
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<a name="l00017"></a>00017 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_BAD_CHARACTER          202</span>
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<a name="l00018"></a>00018 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_SMALL_MEMORY           203</span>
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<a name="l00019"></a>00019 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_PATH_WITHOUT_LINES     204</span>
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<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_BAD_PATH_TYPE          205</span>
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<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_PATH_WITHOUT_END       206</span>
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<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_BAD_SPRITE_SIZE        207</span>
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<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_BAD_JPEG_SIZE          208</span>
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<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_TOO_SMALL              209</span>
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<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_NOT_A_DRAWFILE         210</span>
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<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_OBJECT_SIZE            211</span>
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<a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_MANY_FONTTABLES        212</span>
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<a name="l00028"></a>00028 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_TEXT_NO_FONT           213</span>
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<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_OBJECT_UNEXPECTED      214</span>
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<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#define DRAWFILE_SIZE_ERROR             215</span>
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<a name="l00031"></a>00031 <span class="preprocessor"></span>
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<a name="l00032"></a>00032 <span class="keyword">typedef</span> <span class="keyword">struct </span>drawfile_error_tag {
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<a name="l00033"></a>00033         <span class="keywordtype">int</span>             iErrorNumber;
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<a name="l00034"></a>00034         <span class="keyword">const</span> <span class="keywordtype">char</span>      *szErrorText;
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<a name="l00035"></a>00035 } drawfile_error_type;
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<a name="l00036"></a>00036
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<a name="l00037"></a>00037 <span class="keyword">static</span> <span class="keyword">const</span> drawfile_error_type atErrors[] = {
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<a name="l00038"></a>00038         { DRAWFILE_OBJECT_TOO_SMALL, <span class="stringliteral">&quot;Object too small&quot;</span>},
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<a name="l00039"></a>00039         { DRAWFILE_NO_TEXT, <span class="stringliteral">&quot;Text object without text&quot;</span>},
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<a name="l00040"></a>00040         { DRAWFILE_BAD_CHARACTER, <span class="stringliteral">&quot;Bad character in string&quot;</span>},
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<a name="l00041"></a>00041         { DRAWFILE_SMALL_MEMORY, <span class="stringliteral">&quot;Not enough memory reserved&quot;</span>},
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<a name="l00042"></a>00042         { DRAWFILE_PATH_WITHOUT_LINES, <span class="stringliteral">&quot;This path has no lines&quot;</span>},
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<a name="l00043"></a>00043         { DRAWFILE_BAD_PATH_TYPE, <span class="stringliteral">&quot;Bad path-type in path&quot;</span>},
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<a name="l00044"></a>00044         { DRAWFILE_PATH_WITHOUT_END, <span class="stringliteral">&quot;No end of path seen&quot;</span>},
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<a name="l00045"></a>00045         { DRAWFILE_BAD_SPRITE_SIZE, <span class="stringliteral">&quot;Bad sprite size&quot;</span>},
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<a name="l00046"></a>00046         { DRAWFILE_BAD_JPEG_SIZE, <span class="stringliteral">&quot;Bad jpeg size&quot;</span>},
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<a name="l00047"></a>00047         { DRAWFILE_TOO_SMALL, <span class="stringliteral">&quot;Too small to be a drawfile&quot;</span>},
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<a name="l00048"></a>00048         { DRAWFILE_NOT_A_DRAWFILE, <span class="stringliteral">&quot;Not a drawfile&quot;</span>},
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<a name="l00049"></a>00049         { DRAWFILE_OBJECT_SIZE, <span class="stringliteral">&quot;Object with incorrect size&quot;</span>},
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<a name="l00050"></a>00050         { DRAWFILE_MANY_FONTTABLES, <span class="stringliteral">&quot;More than one font table&quot;</span>},
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<a name="l00051"></a>00051         { DRAWFILE_TEXT_NO_FONT, <span class="stringliteral">&quot;Text, but no font table seen&quot;</span>},
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<a name="l00052"></a>00052         { DRAWFILE_OBJECT_UNEXPECTED, <span class="stringliteral">&quot;Unexpected object type&quot;</span>},
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<a name="l00053"></a>00053         { DRAWFILE_SIZE_ERROR, <span class="stringliteral">&quot;Sizes don&#39;t match&quot;</span>},
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<a name="l00054"></a>00054 };
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<a name="l00055"></a>00055
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<a name="l00056"></a>00056
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<a name="l00057"></a>00057 <span class="comment">/*</span>
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<a name="l00058"></a>00058 <span class="comment"> * pFillError - error number to error struct</span>
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<a name="l00059"></a>00059 <span class="comment"> */</span>
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<a name="l00060"></a>00060 <span class="keyword">static</span> os_error *
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<a name="l00061"></a>00061 pFillError(<span class="keywordtype">int</span> iErrorNumber)
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<a name="l00062"></a>00062 {
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<a name="l00063"></a>00063         <span class="keyword">static</span> os_error         tError;
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<a name="l00064"></a>00064         <span class="keyword">const</span> drawfile_error_type       *pTmp;
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<a name="l00065"></a>00065         <span class="keyword">const</span> <span class="keywordtype">char</span>      *szErrorText;
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<a name="l00066"></a>00066
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<a name="l00067"></a>00067         szErrorText = <span class="stringliteral">&quot;Unknown error&quot;</span>;
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<a name="l00068"></a>00068         <span class="keywordflow">for</span> (pTmp = atErrors; pTmp &lt; atErrors + elementsof(atErrors); pTmp++) {
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<a name="l00069"></a>00069                 <span class="keywordflow">if</span> (iErrorNumber == pTmp-&gt;iErrorNumber) {
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<a name="l00070"></a>00070                         szErrorText = pTmp-&gt;szErrorText;
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<a name="l00071"></a>00071                         <span class="keywordflow">break</span>;
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<a name="l00072"></a>00072                 }
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<a name="l00073"></a>00073         }
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<a name="l00074"></a>00074         tError.errnum = iErrorNumber;
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<a name="l00075"></a>00075         strncpy(tError.errmess, szErrorText, <span class="keyword">sizeof</span>(tError.errmess) - 1);
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<a name="l00076"></a>00076         tError.errmess[<span class="keyword">sizeof</span>(tError.errmess) - 1] = <span class="charliteral">&#39;\0&#39;</span>;
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<a name="l00077"></a>00077         DBG_DEC(tError.errnum);
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<a name="l00078"></a>00078         DBG_MSG(tError.errmess);
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<a name="l00079"></a>00079         <span class="keywordflow">return</span> &amp;tError;
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<a name="l00080"></a>00080 } <span class="comment">/* end of pFillError */</span>
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<a name="l00081"></a>00081
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<a name="l00082"></a>00082 <span class="comment">/*</span>
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<a name="l00083"></a>00083 <span class="comment"> * Drawfile_BBox - Find the bounding box of a diagram</span>
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<a name="l00084"></a>00084 <span class="comment"> */</span>
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<a name="l00085"></a>00085 os_error *
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<a name="l00086"></a>00086 Drawfile_Bbox(drawfile_bbox_flags flags,
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diff changeset 
    97
 
<a name="l00087"></a>00087         <a class="code" href="structdrawfile__diagram.html">drawfile_diagram</a> <span class="keyword">const</span> *diagram,
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diff changeset 
    98
 
<a name="l00088"></a>00088         <span class="keywordtype">int</span> size,
43e37759235e Week 12 contribution of example code"
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diff changeset 
    99
 
<a name="l00089"></a>00089         <a class="code" href="structos__trfm.html">os_trfm</a> <span class="keyword">const</span> *trfm,
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diff changeset 
   100
 
<a name="l00090"></a>00090         wimp_box *bbox)
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diff changeset 
   101
 
<a name="l00091"></a>00091 {
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   102
 
<a name="l00092"></a>00092         <span class="keywordflow">return</span> SWI(5, 0, DrawFile_BBox | XOS_Bit,
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diff changeset 
   103
 
<a name="l00093"></a>00093                 flags, diagram, size, trfm, bbox);
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   104
 
<a name="l00094"></a>00094 } <span class="comment">/* end of Drawfile_Bbox */</span>
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diff changeset 
   105
 
<a name="l00095"></a>00095
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diff changeset 
   106
 
<a name="l00096"></a>00096 <span class="comment">/*</span>
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   107
 
<a name="l00097"></a>00097 <span class="comment"> * Drawfile_CreateDiagram - create an empty drawfile diagram</span>
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   108
 
<a name="l00098"></a>00098 <span class="comment"> */</span>
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diff changeset 
   109
 
<a name="l00099"></a>00099 os_error *
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diff changeset 
   110
 
<a name="l00100"></a>00100 Drawfile_CreateDiagram(<a class="code" href="structdrawfile__info.html">drawfile_info</a> *pInfo, <span class="keywordtype">size_t</span> tMemorySize,
43e37759235e Week 12 contribution of example code"
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diff changeset 
   111
 
<a name="l00101"></a>00101         <span class="keyword">const</span> <span class="keywordtype">char</span> *szCreator, wimp_box tBbox)
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diff changeset 
   112
 
<a name="l00102"></a>00102 {
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   113
 
<a name="l00103"></a>00103         <a class="code" href="structdrawfile__diagram.html">drawfile_diagram</a>        *pDiag;
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diff changeset 
   114
 
<a name="l00104"></a>00104
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diff changeset 
   115
 
<a name="l00105"></a>00105         <span class="keywordflow">if</span> (tMemorySize &lt; offsetof(<a class="code" href="structdrawfile__diagram.html">drawfile_diagram</a>, objects)) {
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   116
 
<a name="l00106"></a>00106                 <span class="keywordflow">return</span> pFillError(DRAWFILE_SMALL_MEMORY);
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   117
 
<a name="l00107"></a>00107         }
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   118
 
<a name="l00108"></a>00108         pDiag = (<a class="code" href="structdrawfile__diagram.html">drawfile_diagram</a> *)pInfo-&gt;data;
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   119
 
<a name="l00109"></a>00109         strncpy(pDiag-&gt;tag, <span class="stringliteral">&quot;Draw&quot;</span>, 4);
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   120
 
<a name="l00110"></a>00110         pDiag-&gt;major_version = 201;
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   121
 
<a name="l00111"></a>00111         pDiag-&gt;minor_version = 0;
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   122
 
<a name="l00112"></a>00112         strncpy(pDiag-&gt;source, szCreator, <span class="keyword">sizeof</span>(pDiag-&gt;source));
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diff changeset 
   123
 
<a name="l00113"></a>00113         pDiag-&gt;bbox = tBbox;
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diff changeset 
   124
 
<a name="l00114"></a>00114         <span class="comment">/* Memory in use */</span>
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   125
 
<a name="l00115"></a>00115         pInfo-&gt;length = offsetof(<a class="code" href="structdrawfile__diagram.html">drawfile_diagram</a>, objects);
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   126
 
<a name="l00116"></a>00116         <span class="keywordflow">return</span> NULL;
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   127
 
<a name="l00117"></a>00117 } <span class="comment">/* end of Drawfile_CreateDiagram */</span>
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   128
 
<a name="l00118"></a>00118
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   129
 
<a name="l00119"></a>00119 <span class="comment">/*</span>
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   130
 
<a name="l00120"></a>00120 <span class="comment"> * Drawfile_AppendObject - append an object to a diagram</span>
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   131
 
<a name="l00121"></a>00121 <span class="comment"> */</span>
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   132
 
<a name="l00122"></a>00122 os_error *
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   133
 
<a name="l00123"></a>00123 Drawfile_AppendObject(<a class="code" href="structdrawfile__info.html">drawfile_info</a> *pInfo, <span class="keywordtype">size_t</span> tMemorySize,
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   134
 
<a name="l00124"></a>00124         <span class="keyword">const</span> <a class="code" href="structdrawfile__object.html">drawfile_object</a> *pObject, BOOL bRebind)
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diff changeset 
   135
 
<a name="l00125"></a>00125 {
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   136
 
<a name="l00126"></a>00126         wimp_box        *pMainBbox;
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   137
 
<a name="l00127"></a>00127         <span class="keyword">const</span> wimp_box  *pBbox;
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   138
 
<a name="l00128"></a>00128         byte            *pAfter;
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diff changeset 
   139
 
<a name="l00129"></a>00129
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   140
 
<a name="l00130"></a>00130         <span class="keywordflow">if</span> (tMemorySize &lt; pInfo-&gt;length + pObject-&gt;size) {
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   141
 
<a name="l00131"></a>00131                 <span class="keywordflow">return</span> pFillError(DRAWFILE_OBJECT_TOO_SMALL);
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   142
 
<a name="l00132"></a>00132         }
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   143
 
<a name="l00133"></a>00133         <span class="comment">/* After the last object */</span>
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   144
 
<a name="l00134"></a>00134         pAfter = (byte *)pInfo-&gt;data + pInfo-&gt;length;
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   145
 
<a name="l00135"></a>00135         <span class="comment">/* Copy in the new data */</span>
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diff changeset 
   146
 
<a name="l00136"></a>00136         memcpy(pAfter, pObject, pObject-&gt;size);
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   147
 
<a name="l00137"></a>00137         <span class="comment">/* Rebind if needed */</span>
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   148
 
<a name="l00138"></a>00138         <span class="keywordflow">if</span> (bRebind) {
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   149
 
<a name="l00139"></a>00139                 pMainBbox = &amp;((<a class="code" href="structdrawfile__diagram.html">drawfile_diagram</a> *)pInfo-&gt;data)-&gt;bbox;
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   150
 
<a name="l00140"></a>00140                 <span class="keywordflow">switch</span> (pObject-&gt;type) {
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diff changeset 
   151
 
<a name="l00141"></a>00141                 <span class="keywordflow">case</span> drawfile_TYPE_FONT_TABLE:
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   152
 
<a name="l00142"></a>00142                         pBbox = NULL;
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<a name="l00143"></a>00143                         <span class="keywordflow">break</span>;
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   154
 
<a name="l00144"></a>00144                 <span class="keywordflow">case</span> drawfile_TYPE_TEXT:
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   155
 
<a name="l00145"></a>00145                         pBbox = &amp;pObject-&gt;data.text.bbox;
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   156
 
<a name="l00146"></a>00146                         <span class="keywordflow">break</span>;
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diff changeset 
   157
 
<a name="l00147"></a>00147                 <span class="keywordflow">case</span> drawfile_TYPE_PATH:
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   158
 
<a name="l00148"></a>00148                         pBbox = &amp;pObject-&gt;data.path.bbox;
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   159
 
<a name="l00149"></a>00149                         <span class="keywordflow">break</span>;
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diff changeset 
   160
 
<a name="l00150"></a>00150                 <span class="keywordflow">case</span> drawfile_TYPE_SPRITE:
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   161
 
<a name="l00151"></a>00151                         pBbox = &amp;pObject-&gt;data.sprite.bbox;
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   162
 
<a name="l00152"></a>00152                         <span class="keywordflow">break</span>;
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   163
 
<a name="l00153"></a>00153                 <span class="keywordflow">case</span> drawfile_TYPE_GROUP:
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diff changeset 
   164
 
<a name="l00154"></a>00154                         pBbox = &amp;pObject-&gt;data.group.bbox;
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   165
 
<a name="l00155"></a>00155                         <span class="keywordflow">break</span>;
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   166
 
<a name="l00156"></a>00156                 <span class="keywordflow">case</span> drawfile_TYPE_TAGGED:
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   167
 
<a name="l00157"></a>00157                         pBbox = &amp;pObject-&gt;data.tagged.bbox;
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diff changeset 
   168
 
<a name="l00158"></a>00158                         <span class="keywordflow">break</span>;
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diff changeset 
   169
 
<a name="l00159"></a>00159                 <span class="keywordflow">case</span> drawfile_TYPE_TEXT_AREA:
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   170
 
<a name="l00160"></a>00160                         pBbox = &amp;pObject-&gt;data.text_area.bbox;
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diff changeset 
   171
 
<a name="l00161"></a>00161                         <span class="keywordflow">break</span>;
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   172
 
<a name="l00162"></a>00162                 <span class="keywordflow">case</span> drawfile_TYPE_TEXT_COLUMN:
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<a name="l00163"></a>00163                         pBbox = NULL;
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   174
 
<a name="l00164"></a>00164                         <span class="keywordflow">break</span>;
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   175
 
<a name="l00165"></a>00165                 <span class="keywordflow">case</span> drawfile_TYPE_OPTIONS:
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   176
 
<a name="l00166"></a>00166                         pBbox = &amp;pObject-&gt;data.options.bbox;
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   177
 
<a name="l00167"></a>00167                         <span class="keywordflow">break</span>;
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   178
 
<a name="l00168"></a>00168                 <span class="keywordflow">case</span> drawfile_TYPE_TRFM_TEXT:
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   179
 
<a name="l00169"></a>00169                         pBbox = &amp;pObject-&gt;data.trfm_text.bbox;
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   180
 
<a name="l00170"></a>00170                         <span class="keywordflow">break</span>;
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   181
 
<a name="l00171"></a>00171                 <span class="keywordflow">case</span> drawfile_TYPE_TRFM_SPRITE:
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   182
 
<a name="l00172"></a>00172                         pBbox = &amp;pObject-&gt;data.trfm_sprite.bbox;
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diff changeset 
   183
 
<a name="l00173"></a>00173                         <span class="keywordflow">break</span>;
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diff changeset 
   184
 
<a name="l00174"></a>00174                 <span class="keywordflow">case</span> drawfile_TYPE_JPEG:
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   185
 
<a name="l00175"></a>00175                         pBbox = &amp;pObject-&gt;data.jpeg.bbox;
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diff changeset 
   186
 
<a name="l00176"></a>00176                         <span class="keywordflow">break</span>;
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   187
 
<a name="l00177"></a>00177                 <span class="keywordflow">default</span>:
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   188
 
<a name="l00178"></a>00178                         pBbox = NULL;
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   189
 
<a name="l00179"></a>00179                         <span class="keywordflow">break</span>;
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<a name="l00180"></a>00180                 }
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<a name="l00181"></a>00181                 <span class="keywordflow">if</span> (pBbox != NULL) {
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diff changeset 
   192
 
<a name="l00182"></a>00182                         <span class="keywordflow">if</span> (pBbox-&gt;min.x &lt; pMainBbox-&gt;min.x) {
43e37759235e Week 12 contribution of example code"
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   193
 
<a name="l00183"></a>00183                                 pMainBbox-&gt;min.x = pBbox-&gt;min.x;
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   194
 
<a name="l00184"></a>00184                         }
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   195
 
<a name="l00185"></a>00185                         <span class="keywordflow">if</span> (pBbox-&gt;min.y &lt; pMainBbox-&gt;min.y) {
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   196
 
<a name="l00186"></a>00186                                 pMainBbox-&gt;min.y = pBbox-&gt;min.y;
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<a name="l00187"></a>00187                         }
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   198
 
<a name="l00188"></a>00188                         <span class="keywordflow">if</span> (pBbox-&gt;max.x &gt; pMainBbox-&gt;max.x) {
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<a name="l00189"></a>00189                                 pMainBbox-&gt;max.x = pBbox-&gt;max.x;
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<a name="l00190"></a>00190                         }
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<a name="l00191"></a>00191                         <span class="keywordflow">if</span> (pBbox-&gt;max.y &gt; pMainBbox-&gt;max.y) {
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<a name="l00192"></a>00192                                 pMainBbox-&gt;max.y = pBbox-&gt;max.y;
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<a name="l00193"></a>00193                         }
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<a name="l00194"></a>00194                 }
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<a name="l00195"></a>00195         }
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<a name="l00196"></a>00196         <span class="comment">/* Memory in use */</span>
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<a name="l00197"></a>00197         pInfo-&gt;length += pObject-&gt;size;
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<a name="l00198"></a>00198         <span class="keywordflow">return</span> NULL;
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<a name="l00199"></a>00199 } <span class="comment">/* end of Drawfile_AppendObject */</span>
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<a name="l00200"></a>00200
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<a name="l00201"></a>00201 <span class="comment">/*</span>
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<a name="l00202"></a>00202 <span class="comment"> * Replaces the draw_render_diag function from RISC_OSLib</span>
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<a name="l00203"></a>00203 <span class="comment"> */</span>
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<a name="l00204"></a>00204 os_error *
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<a name="l00205"></a>00205 Drawfile_RenderDiagram(<a class="code" href="structdrawfile__info.html">drawfile_info</a> *pInfo, window_redrawblock *pRedraw,
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<a name="l00206"></a>00206         <span class="keywordtype">double</span> dScale)
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<a name="l00207"></a>00207 {
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<a name="l00208"></a>00208         <span class="keywordtype">int</span>     aiTransform[6];
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<a name="l00209"></a>00209
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<a name="l00210"></a>00210         fail(pInfo == NULL);
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<a name="l00211"></a>00211         fail(pInfo-&gt;data == NULL);
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<a name="l00212"></a>00212         fail(pRedraw == NULL);
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<a name="l00213"></a>00213         fail(dScale &lt; 0.01);
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   224
 
<a name="l00214"></a>00214
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<a name="l00215"></a>00215         aiTransform[0] = (int)(dScale * 0x10000);
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<a name="l00216"></a>00216         aiTransform[1] = 0;
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<a name="l00217"></a>00217         aiTransform[2] = 0;
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<a name="l00218"></a>00218         aiTransform[3] = (int)(dScale * 0x10000);
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<a name="l00219"></a>00219         aiTransform[4] = (pRedraw-&gt;rect.min.x - pRedraw-&gt;scroll.x) * 256;
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<a name="l00220"></a>00220         aiTransform[5] = (pRedraw-&gt;rect.max.y - pRedraw-&gt;scroll.y) * 256;
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<a name="l00221"></a>00221
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<a name="l00222"></a>00222         <span class="keywordflow">return</span> SWI(6, 0, DrawFile_Render | XOS_Bit,
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<a name="l00223"></a>00223                 0, pInfo-&gt;data, pInfo-&gt;length, aiTransform, &amp;pRedraw-&gt;rect, 0);
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<a name="l00224"></a>00224 } <span class="comment">/* end of Drawfile_RenderDiagram */</span>
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<a name="l00225"></a>00225
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   236
 
<a name="l00226"></a>00226 <span class="comment">/*</span>
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<a name="l00227"></a>00227 <span class="comment"> * pVerifyText - verify a text object</span>
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<a name="l00228"></a>00228 <span class="comment"> */</span>
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<a name="l00229"></a>00229 <span class="keyword">static</span> os_error *
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<a name="l00230"></a>00230 pVerifyText(<span class="keyword">const</span> <a class="code" href="structdrawfile__text.html">drawfile_text</a> *pText)
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<a name="l00231"></a>00231 {
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<a name="l00232"></a>00232         <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>     *pucTmp;
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<a name="l00233"></a>00233
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<a name="l00234"></a>00234         <span class="keywordflow">if</span> (pText-&gt;text[0] == <span class="charliteral">&#39;\0&#39;</span>) {
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<a name="l00235"></a>00235                 <span class="keywordflow">return</span> pFillError(DRAWFILE_NO_TEXT);
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<a name="l00236"></a>00236         }
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<a name="l00237"></a>00237         pucTmp = (<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *)pText-&gt;text;
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<a name="l00238"></a>00238         while (*pucTmp != <span class="charliteral">&#39;\0&#39;</span>) {
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<a name="l00239"></a>00239                 <span class="keywordflow">if</span> (*pucTmp &lt; 0x20 || *pucTmp == 0x7f) {
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<a name="l00240"></a>00240                         <span class="keywordflow">return</span> pFillError(DRAWFILE_BAD_CHARACTER);
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<a name="l00241"></a>00241                 }
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<a name="l00242"></a>00242                 pucTmp++;
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<a name="l00243"></a>00243         }
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<a name="l00244"></a>00244         <span class="keywordflow">return</span> NULL;
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<a name="l00245"></a>00245 } <span class="comment">/* end of pVerifyText */</span>
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<a name="l00246"></a>00246
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<a name="l00247"></a>00247 <span class="comment">/*</span>
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<a name="l00248"></a>00248 <span class="comment"> * pVerifyPath - verify a path object</span>
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<a name="l00249"></a>00249 <span class="comment"> */</span>
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<a name="l00250"></a>00250 <span class="keyword">static</span> os_error *
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<a name="l00251"></a>00251 pVerifyPath(<span class="keyword">const</span> <a class="code" href="structdrawfile__path.html">drawfile_path</a> *pPath, <span class="keywordtype">int</span> iSize)
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<a name="l00252"></a>00252 {
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<a name="l00253"></a>00253         <span class="keyword">const</span> <span class="keywordtype">int</span>       *piTmp;
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<a name="l00254"></a>00254         <span class="keywordtype">int</span>     iElements;
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<a name="l00255"></a>00255         BOOL    bLine;
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<a name="l00256"></a>00256
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<a name="l00257"></a>00257         bLine = FALSE;
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<a name="l00258"></a>00258         iElements = (iSize - offsetof(<a class="code" href="structdrawfile__path.html">drawfile_path</a>, path)) / 4;
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<a name="l00259"></a>00259
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<a name="l00260"></a>00260         <span class="keywordflow">for</span> (piTmp = pPath-&gt;path; piTmp &lt; pPath-&gt;path + iElements; piTmp++) {
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<a name="l00261"></a>00261                 <span class="keywordflow">switch</span>(*piTmp) {
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<a name="l00262"></a>00262                 <span class="keywordflow">case</span> drawfile_PATH_END_PATH:
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<a name="l00263"></a>00263                         <span class="keywordflow">if</span> (bLine) {
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<a name="l00264"></a>00264                                 <span class="keywordflow">return</span> NULL;
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<a name="l00265"></a>00265                         }
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<a name="l00266"></a>00266                         <span class="keywordflow">return</span> pFillError(DRAWFILE_PATH_WITHOUT_LINES);
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<a name="l00267"></a>00267                 <span class="keywordflow">case</span> drawfile_PATH_LINE_TO:
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<a name="l00268"></a>00268                         bLine = TRUE;
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<a name="l00269"></a>00269                         piTmp += 2;
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<a name="l00270"></a>00270                         <span class="keywordflow">break</span>;
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<a name="l00271"></a>00271                 <span class="keywordflow">case</span> drawfile_PATH_MOVE_TO:
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<a name="l00272"></a>00272                         piTmp += 2;
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<a name="l00273"></a>00273                         <span class="keywordflow">break</span>;
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<a name="l00274"></a>00274                 <span class="keywordflow">case</span> drawfile_PATH_CLOSE_LINE:
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<a name="l00275"></a>00275                         bLine = TRUE;
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<a name="l00276"></a>00276                         <span class="keywordflow">break</span>;
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<a name="l00277"></a>00277                 <span class="keywordflow">default</span>:
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<a name="l00278"></a>00278                         <span class="keywordflow">return</span> pFillError(DRAWFILE_BAD_PATH_TYPE);
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<a name="l00279"></a>00279                 }
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<a name="l00280"></a>00280         }
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<a name="l00281"></a>00281         <span class="keywordflow">return</span> pFillError(DRAWFILE_PATH_WITHOUT_END);
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<a name="l00282"></a>00282 } <span class="comment">/* end of pVerifyPath */</span>
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<a name="l00283"></a>00283
43e37759235e Week 12 contribution of example code"
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<a name="l00284"></a>00284 <span class="comment">/*</span>
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<a name="l00285"></a>00285 <span class="comment"> * pVerifySprite - verify a sprite object</span>
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<a name="l00286"></a>00286 <span class="comment"> */</span>
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<a name="l00287"></a>00287 <span class="keyword">static</span> os_error *
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<a name="l00288"></a>00288 pVerifySprite(<span class="keyword">const</span> <a class="code" href="structdrawfile__sprite.html">drawfile_sprite</a> *pSprite, <span class="keywordtype">int</span> iSize)
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<a name="l00289"></a>00289 {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   300
 
<a name="l00290"></a>00290         iSize -= offsetof(<a class="code" href="structdrawfile__sprite.html">drawfile_sprite</a>, header);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   301
 
<a name="l00291"></a>00291         <span class="keywordflow">if</span> (iSize &lt; pSprite-&gt;header.offset_next) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   302
 
<a name="l00292"></a>00292                 DBG_DEC(iSize);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   303
 
<a name="l00293"></a>00293                 DBG_DEC(pSprite-&gt;header.offset_next);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   304
 
<a name="l00294"></a>00294                 <span class="keywordflow">return</span> pFillError(DRAWFILE_BAD_SPRITE_SIZE);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   305
 
<a name="l00295"></a>00295         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   306
 
<a name="l00296"></a>00296         <span class="keywordflow">return</span> NULL;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   307
 
<a name="l00297"></a>00297 } <span class="comment">/* end of pVerifySprite */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   308
 
<a name="l00298"></a>00298
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   309
 
<a name="l00299"></a>00299 <span class="comment">/*</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   310
 
<a name="l00300"></a>00300 <span class="comment"> * pVerifyJpeg - verify a jpeg object</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   311
 
<a name="l00301"></a>00301 <span class="comment"> */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   312
 
<a name="l00302"></a>00302 <span class="keyword">static</span> os_error *
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   313
 
<a name="l00303"></a>00303 pVerifyJpeg(<span class="keyword">const</span> <a class="code" href="structdrawfile__jpeg.html">drawfile_jpeg</a> *pJpeg, <span class="keywordtype">int</span> iSize)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   314
 
<a name="l00304"></a>00304 {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   315
 
<a name="l00305"></a>00305         iSize -= offsetof(<a class="code" href="structdrawfile__jpeg.html">drawfile_jpeg</a>, data);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   316
 
<a name="l00306"></a>00306         <span class="keywordflow">if</span> (iSize &lt; pJpeg-&gt;len) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   317
 
<a name="l00307"></a>00307                 DBG_DEC(iSize);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   318
 
<a name="l00308"></a>00308                 DBG_DEC(pJpeg-&gt;len);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   319
 
<a name="l00309"></a>00309                 <span class="keywordflow">return</span> pFillError(DRAWFILE_BAD_JPEG_SIZE);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   320
 
<a name="l00310"></a>00310         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   321
 
<a name="l00311"></a>00311         <span class="keywordflow">return</span> NULL;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   322
 
<a name="l00312"></a>00312 } <span class="comment">/* end of pVerifyJpeg */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   323
 
<a name="l00313"></a>00313
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   324
 
<a name="l00314"></a>00314 <span class="comment">/*</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   325
 
<a name="l00315"></a>00315 <span class="comment"> * Drawfile_VerifyDiagram - Verify the diagram generated from the Word file</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   326
 
<a name="l00316"></a>00316 <span class="comment"> *</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   327
 
<a name="l00317"></a>00317 <span class="comment"> * returns NULL if the diagram is correct</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   328
 
<a name="l00318"></a>00318 <span class="comment"> */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   329
 
<a name="l00319"></a>00319 os_error *
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   330
 
<a name="l00320"></a>00320 Drawfile_VerifyDiagram(<a class="code" href="structdrawfile__info.html">drawfile_info</a> *pInfo)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   331
 
<a name="l00321"></a>00321 {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   332
 
<a name="l00322"></a>00322         <a class="code" href="structdrawfile__diagram.html">drawfile_diagram</a>        *pDiag;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   333
 
<a name="l00323"></a>00323         <a class="code" href="structdrawfile__object.html">drawfile_object</a> *pObj;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   334
 
<a name="l00324"></a>00324         os_error        *pError;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   335
 
<a name="l00325"></a>00325         <span class="keyword">const</span> <span class="keywordtype">char</span>      *pcTmp;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   336
 
<a name="l00326"></a>00326         <span class="keywordtype">int</span>             iToGo, iFontTables;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   337
 
<a name="l00327"></a>00327         BOOL            bTypeFontTable;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   338
 
<a name="l00328"></a>00328
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   339
 
<a name="l00329"></a>00329         TRACE_MSG(<span class="stringliteral">&quot;Drawfile_VerifyDiagram&quot;</span>);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   340
 
<a name="l00330"></a>00330
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   341
 
<a name="l00331"></a>00331         fail(pInfo == NULL);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   342
 
<a name="l00332"></a>00332
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   343
 
<a name="l00333"></a>00333         <span class="keywordflow">if</span> (pInfo-&gt;length &lt; offsetof(<a class="code" href="structdrawfile__diagram.html">drawfile_diagram</a>, objects)) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   344
 
<a name="l00334"></a>00334                 <span class="keywordflow">return</span> pFillError(DRAWFILE_TOO_SMALL);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   345
 
<a name="l00335"></a>00335         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   346
 
<a name="l00336"></a>00336
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   347
 
<a name="l00337"></a>00337         pDiag = (<a class="code" href="structdrawfile__diagram.html">drawfile_diagram</a> *)pInfo-&gt;data;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   348
 
<a name="l00338"></a>00338         if (strncmp(pDiag-&gt;tag, <span class="stringliteral">&quot;Draw&quot;</span>, 4) != 0 ||
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   349
 
<a name="l00339"></a>00339             pDiag-&gt;major_version != 201 ||
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   350
 
<a name="l00340"></a>00340             pDiag-&gt;minor_version != 0) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   351
 
<a name="l00341"></a>00341                 <span class="keywordflow">return</span> pFillError(DRAWFILE_NOT_A_DRAWFILE);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   352
 
<a name="l00342"></a>00342         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   353
 
<a name="l00343"></a>00343
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   354
 
<a name="l00344"></a>00344         iToGo = pInfo-&gt;length - offsetof(<a class="code" href="structdrawfile__diagram.html">drawfile_diagram</a>, objects);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   355
 
<a name="l00345"></a>00345         pcTmp = (<span class="keyword">const</span> <span class="keywordtype">char</span> *)pInfo-&gt;data + offsetof(<a class="code" href="structdrawfile__diagram.html">drawfile_diagram</a>, objects);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   356
 
<a name="l00346"></a>00346         iFontTables = 0;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   357
 
<a name="l00347"></a>00347         bTypeFontTable = FALSE;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   358
 
<a name="l00348"></a>00348
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   359
 
<a name="l00349"></a>00349         <span class="keywordflow">while</span> (iToGo &gt; 0) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   360
 
<a name="l00350"></a>00350                 pObj = (<a class="code" href="structdrawfile__object.html">drawfile_object</a> *)pcTmp;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   361
 
<a name="l00351"></a>00351                 <span class="keywordflow">if</span> (pObj-&gt;size &lt; 0 || pObj-&gt;size % 4 != 0) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   362
 
<a name="l00352"></a>00352                         <span class="keywordflow">return</span> pFillError(DRAWFILE_OBJECT_SIZE);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   363
 
<a name="l00353"></a>00353                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   364
 
<a name="l00354"></a>00354                 <span class="keywordflow">switch</span> (pObj-&gt;type) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   365
 
<a name="l00355"></a>00355                 <span class="keywordflow">case</span> drawfile_TYPE_FONT_TABLE:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   366
 
<a name="l00356"></a>00356                         <span class="keywordflow">if</span> (bTypeFontTable) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   367
 
<a name="l00357"></a>00357                                 <span class="keywordflow">return</span> pFillError(DRAWFILE_MANY_FONTTABLES);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   368
 
<a name="l00358"></a>00358                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   369
 
<a name="l00359"></a>00359                         bTypeFontTable = TRUE;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   370
 
<a name="l00360"></a>00360                         <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   371
 
<a name="l00361"></a>00361                 <span class="keywordflow">case</span> drawfile_TYPE_TEXT:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   372
 
<a name="l00362"></a>00362                         <span class="keywordflow">if</span> (pObj-&gt;data.text.style.font_ref != 0 &amp;&amp;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   373
 
<a name="l00363"></a>00363                             !bTypeFontTable) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   374
 
<a name="l00364"></a>00364                                 <span class="keywordflow">return</span> pFillError(DRAWFILE_TEXT_NO_FONT);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   375
 
<a name="l00365"></a>00365                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   376
 
<a name="l00366"></a>00366                         pError = pVerifyText(&amp;pObj-&gt;data.text);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   377
 
<a name="l00367"></a>00367                         <span class="keywordflow">if</span> (pError != NULL) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   378
 
<a name="l00368"></a>00368                                 <span class="keywordflow">return</span> pError;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   379
 
<a name="l00369"></a>00369                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   380
 
<a name="l00370"></a>00370                         <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   381
 
<a name="l00371"></a>00371                 <span class="keywordflow">case</span> drawfile_TYPE_PATH:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   382
 
<a name="l00372"></a>00372                         pError = pVerifyPath(&amp;pObj-&gt;data.path,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   383
 
<a name="l00373"></a>00373                                 pObj-&gt;size - offsetof(<a class="code" href="structdrawfile__object.html">drawfile_object</a>, data));
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   384
 
<a name="l00374"></a>00374                         <span class="keywordflow">if</span> (pError != NULL) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   385
 
<a name="l00375"></a>00375                                 <span class="keywordflow">return</span> pError;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   386
 
<a name="l00376"></a>00376                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   387
 
<a name="l00377"></a>00377                         <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   388
 
<a name="l00378"></a>00378                 <span class="keywordflow">case</span> drawfile_TYPE_SPRITE:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   389
 
<a name="l00379"></a>00379                         pError = pVerifySprite(&amp;pObj-&gt;data.sprite,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   390
 
<a name="l00380"></a>00380                                 pObj-&gt;size - offsetof(<a class="code" href="structdrawfile__object.html">drawfile_object</a>, data));
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   391
 
<a name="l00381"></a>00381                         <span class="keywordflow">if</span> (pError != NULL) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   392
 
<a name="l00382"></a>00382                                 <span class="keywordflow">return</span> pError;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   393
 
<a name="l00383"></a>00383                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   394
 
<a name="l00384"></a>00384                         <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   395
 
<a name="l00385"></a>00385                 <span class="keywordflow">case</span> drawfile_TYPE_JPEG:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   396
 
<a name="l00386"></a>00386                         pError = pVerifyJpeg(&amp;pObj-&gt;data.jpeg,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   397
 
<a name="l00387"></a>00387                                 pObj-&gt;size - offsetof(<a class="code" href="structdrawfile__object.html">drawfile_object</a>, data));
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   398
 
<a name="l00388"></a>00388                         <span class="keywordflow">if</span> (pError != NULL) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   399
 
<a name="l00389"></a>00389                                 <span class="keywordflow">return</span> pError;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   400
 
<a name="l00390"></a>00390                         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   401
 
<a name="l00391"></a>00391                         <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   402
 
<a name="l00392"></a>00392                 <span class="keywordflow">default</span>:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   403
 
<a name="l00393"></a>00393                         DBG_DEC(pObj-&gt;type);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   404
 
<a name="l00394"></a>00394                         <span class="keywordflow">return</span> pFillError(DRAWFILE_OBJECT_UNEXPECTED);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   405
 
<a name="l00395"></a>00395                 }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   406
 
<a name="l00396"></a>00396                 pcTmp += pObj-&gt;size;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   407
 
<a name="l00397"></a>00397                 iToGo -= pObj-&gt;size;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   408
 
<a name="l00398"></a>00398         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   409
 
<a name="l00399"></a>00399         <span class="keywordflow">if</span> (iToGo &lt; 0) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   410
 
<a name="l00400"></a>00400                 <span class="keywordflow">return</span> pFillError(DRAWFILE_SIZE_ERROR);
43e37759235e Week 12 contribution of example code"
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parents:
diff changeset 
   411
 
<a name="l00401"></a>00401         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   412
 
<a name="l00402"></a>00402         <span class="keywordflow">return</span> NULL;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   413
 
<a name="l00403"></a>00403 } <span class="comment">/* end of Drawfile_VerifyDiagram */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   414
 
<a name="l00404"></a>00404
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   415
 
<a name="l00405"></a>00405 <span class="comment">/*</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   416
 
<a name="l00406"></a>00406 <span class="comment"> * Drawfile_QueryBox - Find the bounding box of a diagram</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   417
 
<a name="l00407"></a>00407 <span class="comment"> */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   418
 
<a name="l00408"></a>00408 <span class="keywordtype">void</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   419
 
<a name="l00409"></a>00409 Drawfile_QueryBox(<a class="code" href="structdrawfile__info.html">drawfile_info</a> *pInfo, wimp_box *pRect, BOOL bScreenUnits)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   420
 
<a name="l00410"></a>00410 {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   421
 
<a name="l00411"></a>00411         fail(pInfo == NULL);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   422
 
<a name="l00412"></a>00412         fail(pRect == NULL);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   423
 
<a name="l00413"></a>00413
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   424
 
<a name="l00414"></a>00414         Error_CheckFatal(Drawfile_Bbox(0,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   425
 
<a name="l00415"></a>00415                 pInfo-&gt;data, pInfo-&gt;length, NULL, pRect));
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   426
 
<a name="l00416"></a>00416         <span class="keywordflow">if</span> (bScreenUnits) {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   427
 
<a name="l00417"></a>00417                 pRect-&gt;min.x = Drawfile_DrawToScreen(pRect-&gt;min.x);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   428
 
<a name="l00418"></a>00418                 pRect-&gt;min.y = Drawfile_DrawToScreen(pRect-&gt;min.y);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   429
 
<a name="l00419"></a>00419                 pRect-&gt;max.x = Drawfile_DrawToScreen(pRect-&gt;max.x);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   430
 
<a name="l00420"></a>00420                 pRect-&gt;max.y = Drawfile_DrawToScreen(pRect-&gt;max.y);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   431
 
<a name="l00421"></a>00421         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   432
 
<a name="l00422"></a>00422 } <span class="comment">/* end of Drawfile_QueryBox */</span>
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Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   433
 
</pre></div></div>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   434
 
<hr size="1"/><address style="text-align: right;"><small>Generated by&nbsp;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
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diff changeset 
   435
 
<a href="http://www.doxygen.org/index.html">
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset 
   436
 
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
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diff changeset 
   437
 
</body>
43e37759235e Week 12 contribution of example code"
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diff changeset 
   438
 
</html>
MCL/sftools/depl/docscontent