ZealOS/docs/Demo/DolDoc/CallBack.CC.html
2021-08-09 02:04:03 -04:00

96 lines
7.9 KiB
HTML
Executable file

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=US-ASCII">
<meta name="generator" content="ZealOS V0.14">
<style type="text/css">
body {background-color:#fef1f0;}
.cF0{color:#000000;background-color:#fef1f0;}
.cF1{color:#0148a4;background-color:#fef1f0;}
.cF2{color:#3b7901;background-color:#fef1f0;}
.cF3{color:#057c7e;background-color:#fef1f0;}
.cF4{color:#bb2020;background-color:#fef1f0;}
.cF5{color:#9e42ae;background-color:#fef1f0;}
.cF6{color:#b57901;background-color:#fef1f0;}
.cF7{color:#b2b6af;background-color:#fef1f0;}
.cF8{color:#555753;background-color:#fef1f0;}
.cF9{color:#678fbb;background-color:#fef1f0;}
.cFA{color:#82bc49;background-color:#fef1f0;}
.cFB{color:#0097a2;background-color:#fef1f0;}
.cFC{color:#e26a6a;background-color:#fef1f0;}
.cFD{color:#c671bc;background-color:#fef1f0;}
.cFE{color:#c7ab00;background-color:#fef1f0;}
.cFF{color:#fef1f0;background-color:#fef1f0;}
</style>
</head>
<body>
<pre style="font-family:monospace;font-size:12pt">
<a name="l1"></a><span class=cF1>U8</span><span class=cF0> *tSCB(</span><span class=cF9>CDoc</span><span class=cF0> *, </span><span class=cF9>CDocEntry</span><span class=cF0> *, </span><span class=cF9>CTask</span><span class=cF0> *mem_task)
<a name="l2"></a>{</span><span class=cF2>//This is called by the window mgr.</span><span class=cF0>
<a name="l3"></a> </span><span class=cF2>//Things would get corrupted</span><span class=cF0>
<a name="l4"></a> </span><span class=cF2>//if the window mgr used it's own</span><span class=cF0>
<a name="l5"></a> </span><span class=cF2>//heap, so we use the owning task's heap.</span><span class=cF0>
<a name="l6"></a> </span><span class=cF1>U8</span><span class=cF0> *st = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cFE>64</span><span class=cF0>, mem_task);
<a name="l7"></a> </span><span class=cF9>CDate</span><span class=cF0> cdt = </span><span class=cF5>tS</span><span class=cF0> * </span><span class=cF3>CDATE_FREQ</span><span class=cF0>;
<a name="l8"></a> </span><span class=cF2>//Doesn't have to be fixed width!!</span><span class=cF0>
<a name="l9"></a> </span><span class=cF5>StrPrint</span><span class=cF0>(st, </span><span class=cF6>&quot;%d=%T&quot;</span><span class=cF0>, cdt, cdt);
<a name="l10"></a>
<a name="l11"></a> </span><span class=cF1>return</span><span class=cF0> st;
<a name="l12"></a>}
<a name="l13"></a>
<a name="l14"></a></span><span class=cF1>U8</span><span class=cF0> *CurTimeCB(</span><span class=cF9>CDoc</span><span class=cF0> *, </span><span class=cF9>CDocEntry</span><span class=cF0> *, </span><span class=cF9>CTask</span><span class=cF0> *mem_task)
<a name="l15"></a>{
<a name="l16"></a> </span><span class=cF1>U8</span><span class=cF0> *st = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cFE>64</span><span class=cF0>, mem_task);
<a name="l17"></a> </span><span class=cF9>CDate</span><span class=cF0> cdt = </span><span class=cF5>Now</span><span class=cF0>;
<a name="l18"></a>
<a name="l19"></a> </span><span class=cF5>StrPrint</span><span class=cF0>(st, </span><span class=cF6>&quot;%D %T&quot;</span><span class=cF0>, cdt, cdt);
<a name="l20"></a>
<a name="l21"></a> </span><span class=cF1>return</span><span class=cF0> st;
<a name="l22"></a>}
<a name="l23"></a>
<a name="l24"></a></span><span class=cF1>U0</span><span class=cF0> DoIt()
<a name="l25"></a>{
<a name="l26"></a> </span><span class=cF9>CDoc</span><span class=cF0> *bdoc = </span><span class=cF5>DocBorder</span><span class=cF0>, *pdoc = </span><span class=cF5>DocPut</span><span class=cF0>;
<a name="l27"></a> </span><span class=cF9>CDocEntry</span><span class=cF0> *doc_e;
<a name="l28"></a>
<a name="l29"></a> </span><span class=cF5>DocLock</span><span class=cF0>(bdoc);
<a name="l30"></a> </span><span class=cF5>DocBottom</span><span class=cF0>(bdoc); </span><span class=cF2>//Ins at the bottom</span><span class=cF0>
<a name="l31"></a> </span><span class=cF5>DocPrint</span><span class=cF0>(bdoc, </span><span class=cF6>&quot;$RED$$CM+BY+LX,5,-3$&quot;</span><span class=cF0>);
<a name="l32"></a> </span><span class=cF2>//The </span><a href="https://zeal-operating-system.github.io/ZealOS/System/DolDoc/DocPutS.CC.html#l164"><span class=cF4>DocPrint</span></a><span class=cF2>() routine returns the addr of the last entry.</span><span class=cF0>
<a name="l33"></a> doc_e = </span><span class=cF5>DocPrint</span><span class=cF0>(bdoc, </span><span class=cF6>&quot;$TX+TC,\&quot; \&quot;$&quot;</span><span class=cF0>);
<a name="l34"></a> </span><span class=cF2>//The TC flag is &quot;has tag callback&quot;.</span><span class=cF0>
<a name="l35"></a>
<a name="l36"></a> </span><span class=cF2>//Flags are explained here:</span><span class=cF0>
<a name="l37"></a> </span><span class=cF2>//</span><a href="https://zeal-operating-system.github.io/ZealOS/Doc/DolDocOverview.DD.html#l1"><span class=cF4>::/Doc/DolDocOverview.DD</span></a><span class=cF2> </span><span class=cF0> </span><a href="https://zeal-operating-system.github.io/ZealOS/Doc/Widget.DD.html#l1"><span class=cF4>::/Doc/Widget.DD</span></a><span class=cF0>
<a name="l38"></a> </span><span class=cF2>//</span><a href="https://zeal-operating-system.github.io/ZealOS/Kernel/KernelA.HH.html#l1191"><span class=cF4>Dollar Flags</span></a><span class=cF0> </span><a href="https://zeal-operating-system.github.io/ZealOS/System/DolDoc/DocInit.CC.html#l14"><span class=cF4>ST_DOC_FLAGS</span></a><span class=cF0>
<a name="l39"></a> doc_e-&gt;tag_cb = &amp;tSCB;
<a name="l40"></a> </span><span class=cF5>DocPrint</span><span class=cF0>(bdoc, </span><span class=cF6>&quot;$FG$&quot;</span><span class=cF0>);
<a name="l41"></a> </span><span class=cF5>DocUnlock</span><span class=cF0>(bdoc);
<a name="l42"></a>
<a name="l43"></a> </span><span class=cF2>//WARNING: If you use the put_doc you</span><span class=cF0>
<a name="l44"></a> </span><span class=cF2>//run the risk of the user pressing</span><span class=cF0>
<a name="l45"></a> </span><span class=cF2>//&lt;CTRL-t&gt; or using the clip, both</span><span class=cF0>
<a name="l46"></a> </span><span class=cF2>//of which will crash.</span><span class=cF0> </span><span class=cF2>So, you might want</span><span class=cF0>
<a name="l47"></a> </span><span class=cF2>//to use the border_doc.</span><span class=cF0>
<a name="l48"></a>
<a name="l49"></a> </span><span class=cF5>DocLock</span><span class=cF0>(pdoc);
<a name="l50"></a> </span><span class=cF5>DocPrint</span><span class=cF0>(pdoc, </span><span class=cF6>&quot;$LTRED$&quot;</span><span class=cF0>);
<a name="l51"></a> doc_e = </span><span class=cF5>DocPrint</span><span class=cF0>(pdoc, </span><span class=cF6>&quot;$TX+TC,\&quot; \&quot;$&quot;</span><span class=cF0>);
<a name="l52"></a> doc_e-&gt;tag_cb = &amp;CurTimeCB;
<a name="l53"></a> </span><span class=cF5>DocPrint</span><span class=cF0>(pdoc,</span><span class=cF6>&quot;$FG$&quot;</span><span class=cF0>);
<a name="l54"></a> </span><span class=cF5>DocUnlock</span><span class=cF0>(pdoc);
<a name="l55"></a>
<a name="l56"></a> </span><span class=cF2>//Send carriage return, new line, so</span><span class=cF0>
<a name="l57"></a> </span><span class=cF2>//that the timer string is not part</span><span class=cF0>
<a name="l58"></a> </span><span class=cF2>//of the next cmd on the cmd line.</span><span class=cF0>
<a name="l59"></a> </span><span class=cF6>'\n'</span><span class=cF0>;
<a name="l60"></a>}
<a name="l61"></a>
<a name="l62"></a></span><span class=cF1>U0</span><span class=cF0> UndoIt()
<a name="l63"></a>{</span><span class=cF2>//Clear-out entries without a +H hold flag.</span><span class=cF0>
<a name="l64"></a> </span><span class=cF5>DocClear</span><span class=cF0>(</span><span class=cF5>Fs</span><span class=cF0>-&gt;border_doc);
<a name="l65"></a>}
<a name="l66"></a>
<a name="l67"></a>DoIt;
</span></pre></body>
</html>