templeos-info/public/Wb/Demo/DolDoc/Data.HC.HTML

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2024-03-24 21:24:44 +00:00
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<a name="l1"></a><span class=cF2>/*$DA</span><span class=cF0> </span><span class=cF2>is the data widget.</span><span class=cF0>
<a name="l2"></a></span><span class=cF2> -TRM</span><span class=cF0> </span><span class=cF2>flag is for var</span><span class=cF0>
<a name="l3"></a> </span><span class=cF2>width fields with a terminator</span><span class=cF0>
<a name="l4"></a> </span><span class=cF2>character.</span><span class=cF0>
<a name="l5"></a></span><span class=cF2> +RD</span><span class=cF0> </span><span class=cF2>refreshes the data.</span><span class=cF0>
<a name="l6"></a></span><span class=cF2> +UD</span><span class=cF0> </span><span class=cF2>updates the val when you edit it.</span><span class=cF0>
<a name="l7"></a>
<a name="l8"></a></span><span class=cF2> -P</span><span class=cF0> </span><span class=cF2>Means it is a string var, basically.</span><span class=cF0>
<a name="l9"></a>
<a name="l10"></a></span><span class=cF2> ,32</span><span class=cF0> </span><span class=cF2>sets the tag string width.</span><span class=cF0>
<a name="l11"></a> </span><span class=cF2>See </span><a href="/Wb/Adam/DolDoc/DocPlain.HC.HTML#l352"><span class=cF4>Data Tag Width</span></a><span class=cF2>.</span><span class=cF0>
<a name="l12"></a>
<a name="l13"></a></span><span class=cF2> ,RT=I16 means the val is 2 bytes.</span><span class=cF0>
<a name="l14"></a> </span><span class=cF2>See </span><a href="/Wb/Adam/DolDoc/DocForm.HC.HTML#l59"><span class=cF4>DocDataFmt</span></a><span class=cF2>() and </span><a href="/Wb/Adam/DolDoc/DocForm.HC.HTML#l131"><span class=cF4>DocDataScan</span></a><span class=cF2>().</span><span class=cF0>
<a name="l15"></a></span><span class=cF2>*/</span><span class=cF0>
<a name="l16"></a>
<a name="l17"></a></span><span class=cF9>I16</span><span class=cF0> i=0;
<a name="l18"></a></span><span class=cF1>U8</span><span class=cF0> buf[8];
<a name="l19"></a>
<a name="l20"></a></span><span class=cF1>U0</span><span class=cF0> UpdateGlblTask(</span><span class=cF9>I64</span><span class=cF0>)
<a name="l21"></a>{
<a name="l22"></a> </span><span class=cF1>while</span><span class=cF0> (</span><span class=cF3>TRUE</span><span class=cF0>) </span><span class=cF7>{</span><span class=cF0>
<a name="l23"></a> i++;
<a name="l24"></a> </span><span class=cF5>Sleep</span><span class=cF0>(1);
<a name="l25"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l26"></a>}
<a name="l27"></a>
<a name="l28"></a></span><span class=cF1>U0</span><span class=cF0> DataDemo()
<a name="l29"></a>{
<a name="l30"></a> </span><span class=cF9>CDocEntry</span><span class=cF0> *doc_e;
<a name="l31"></a>
<a name="l32"></a> </span><span class=cF2>//This is the command line document.</span><span class=cF0>
<a name="l33"></a> </span><span class=cF9>CDoc</span><span class=cF0> *doc=</span><span class=cF5>DocPut</span><span class=cF0>;
<a name="l34"></a>
<a name="l35"></a> </span><span class=cF2>//We do this to prevent access to</span><span class=cF0>
<a name="l36"></a> </span><span class=cF2>//doc_e-&gt;data before it is set.</span><span class=cF0>
<a name="l37"></a> </span><span class=cF1>Bool</span><span class=cF0> unlock=</span><span class=cF5>DocLock</span><span class=cF0>(doc);
<a name="l38"></a>
<a name="l39"></a> </span><span class=cF2>//You might set the </span><a href="/Wb/Kernel/KernelA.HH.HTML#l1278"><span class=cF4>DOCF_FORM</span></a><span class=cF2> flag.</span><span class=cF0>
<a name="l40"></a> </span><span class=cF2>// doc-&gt;flags|=DOCF_FORM</span><span class=cF0>
<a name="l41"></a> </span><span class=cF2>//if you wish.</span><span class=cF0>
<a name="l42"></a>
<a name="l43"></a> </span><span class=cF5>Spawn</span><span class=cF0>(&amp;UpdateGlblTask,</span><span class=cF3>NULL</span><span class=cF0>,</span><span class=cF6>&quot;Update Glbl&quot;</span><span class=cF0>,,</span><span class=cF5>Fs</span><span class=cF0>);
<a name="l44"></a>
<a name="l45"></a> </span><span class=cF6>&quot;Enter editor overstrike mode\n&quot;</span><span class=cF0>
<a name="l46"></a> </span><span class=cF6>&quot;and you can modify the val.\n&quot;</span><span class=cF0>
<a name="l47"></a> </span><span class=cF6>&quot;However, changes happen immediately,\n&quot;</span><span class=cF0>
<a name="l48"></a> </span><span class=cF6>&quot;so it's tricky.\n\n&quot;</span><span class=cF0>;
<a name="l49"></a></span><span class=cF2>//Use &lt;CTRL-l&gt; for the $DA...$ format.</span><span class=cF0>
<a name="l50"></a> doc_e=</span><span class=cF5>DocPrint</span><span class=cF0>(doc,</span><span class=cF6>&quot;$DA-TRM+RD+UD,RT=I16,A=\&quot;%%7d\&quot;$\n&quot;</span><span class=cF0>);
<a name="l51"></a> doc_e-&gt;data=&amp;i;
<a name="l52"></a>
<a name="l53"></a> </span><span class=cF5>StrCpy</span><span class=cF0>(buf,</span><span class=cF6>&quot;Terry&quot;</span><span class=cF0>);
<a name="l54"></a> doc_e=</span><span class=cF5>DocPrint</span><span class=cF0>(doc,</span><span class=cF6>&quot;$DA-P+RD+UD,LEN=7,A=\&quot;Str:%%s\&quot;$\n&quot;</span><span class=cF0>);
<a name="l55"></a> doc_e-&gt;data=buf;
<a name="l56"></a>
<a name="l57"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l58"></a> </span><span class=cF5>DocUnlock</span><span class=cF0>(doc);
<a name="l59"></a>}
<a name="l60"></a>
<a name="l61"></a>DataDemo;
<a name="l62"></a>
<a name="l63"></a></span><span class=cF2>//See </span><a href="/Wb/Adam/Gr/SpriteMain.HC.HTML#l78"><span class=cF4>PopUpExtents</span></a><span class=cF2>().</span><span class=cF0>
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