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/programs/other/t_edit/readme.htm
0,0 → 1,170
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<title>Îãëàâëåíèå</title>
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<h1>TextEditor âåðñèÿ îò 29.12.2009</h1>
<h2>Î ïðîãðàììå</h2>
<p>Ïðîãðàììà äëÿ ðàáîòû ñ òåêñòîâûìè ôàéëàìè.
Ëèöåíçèÿ ñâîáîäíàÿ.</p>
<p><img src="t_edit.png"></p>
<p>Âíåøíèé âèä ïðîãðàììû, ñ îòêðûòûì òåêñòîâûì ôàéëîì.</p>
<p>Îáñóæäåíèå ïðîãðàììû çäåñü: <a href="http://board.kolibrios.org/viewtopic.php?f=9&t=1222">http://board.kolibrios.org/viewtopic.php?f=9&t=1222</a></p>
 
<h2>Âîçìîæíîñòè</h2>
<ul>
<li>Îòêðûòèå (Ctrl+O)/Ñîõðàíåíèå ôàéëà.</li>
<li>Ðåäàêòèðîâàíèå: Ïîâòîð/Îòìåíà äåéñòâèÿ (Ctrl+Z), Âûðåçàòü/Êîïèðîâàòü (Ctrl+C)/Âñòàâèòü (Ctrl+V), Ïîèñê (Ctrl+F, F3).</li>
<li>Âûäåëåíèå öâåòîì ñëîâ, çàäàííûõ â ôàéëå ñèíòàêñèñà. Âûâîä ñïðàâêè ïî íèì, åñëè îíà åñòü (íàæàòèåì F1 êîãäà êóðñîð íà ñëîâå).</li>
</ul>
 
<p>Ïîñëå ñîçäàíèÿ ïðîãðàììû TextEditor â Kolibri ñòàëî 2 ïðîãðàììû äëÿ ðàáîòû ñ òåêñòîì,
ó êàæäîé èç íèõ åñòü ñâîè ñèëüíûå è ñëàáûå ñòîðîíû.
Ïðîâåäó (íå ïîëíîå) ñðàâíåíèå ïðîãðàìì TinyPad è TextEditor:</p>
<table border=1>
<tr><th>Äåéñòâèÿ</th><th>TinyPad</th><th>TextEditor</th><th>Êîììåíòàðèé</th></tr>
<tr><td>Ðàáîòà ñ íåñêîëüêèìè äîêóìåíòàìè</td>
<td>åñòü</td><td>íåò</td><td>ïîêà íå ïëàíèðóþ ñäåëàòü</td></tr>
<tr><td>Ïîääåðæêà êîäèðîâîê KOI8M, OEM</td>
<td>åñòü</td><td>íåò</td><td>õîòåëîñü-áû ñäåëàòü</td></tr>
<tr><td>Ïîäñâåòêà ñèíòàêñèñà</td>
<td>ïîäñâåòêà çàðàíåå çàøèòà â ïðîãðàììó</td><td>ïîäñâåòêà áåðåòñÿ èç ôàéëîâ, êîòîðûå ìîæåò óêàçàòü ïîëüçîâàòåëü. Òàêæå åñòü âîçìîæíîñòü ïîëó÷àòü ñïðàâêó ïî ïîäñâå÷èâàåìûì ñëîâàì (åñëè îíà åñòü â ôàéëàõ ïîäñâåòêè, íàâåñòè êóðñîð íà ñëîâî è íàæàòü F1).</td><td></td></tr>
<tr><td>Ìíîãîêðàòíàÿ îòìåíà/ïîâòîð äåéñòâèé</td>
<td>íåò</td><td>åñòü</td><td></td></tr>
<tr><td>Îãðàíè÷åíèÿ íà ðàçìåð ôàéëîâ</td>
<td>íåò</td><td>åñòü</td><td></td></tr>
</table>
 
<h2>Íåêîòîðûå íåäîðàáîòêè</h2>
<ul>
<li>Åñëè îòêðûòü áîëüøîé ôàéë, ðàçìåð êîòîðîãî áîëüøå ÷åì:
maxChars equ 100002 ;(...+2)
îí îòêðîåòñÿ íå âåñü, à ïåðâûå maxChars-2 ñèìâîëîâ èç ôàéëà
(î ÷åì âûäàåòñÿ ñîîáùåíèå).</li>
<li>Ïðè ñîõðàíåíèè ïðîãðàììà íå ñïðàøèâàåò î çàìåíå ñóùåñòâ. ôàéëà.</li>
<li>Ñðàáàòûâàëè êíîïêè ïîä ìåíþ, ïîòîìó ÿ èõ ñäâèíóë âëåâî.</li>
</ul>
 
<h2>Î ðàáîòå ïðîãðàììû</h2>
<p>Ðàçäåë äëÿ ïðîãðàììèñòîâ (è èíòåðåñóþùèõñÿ ëþäåé), â êîòîðîì ðàñêàçàíû
íåêîòîðûå èäåè, íà êîòîðûõ ïîñòðîåíà äàííàÿ ïðîãðàììà.</p>
 
<p>Äëÿ ðàáîòû ñ òåêñòîì ïðîãðàììà èñïîëüçóåò ñòðóêòóðû:</p>
<pre>struct symbol
c db ? ; +0 ñèìâîë
col db ? ; +1 öâåò
perv dd ? ; +2
next dd ? ; +6 óêàçàòåëè
tc dd ? ; +10 âðåì. ñîçäàíèÿ
td dd ? ; +14 âðåì. óäàëåíèÿ
ends</pre>
<p>Êàæäàÿ èç òàêèõ ñòðóêòóð ñîõðàíÿåò îäèí ñèìâîë â ïåðåìåííîé 'c'. Ïåðåìåííûå
'perv' è 'next' õðàíÿò èíäåêñû ïåðâîãî è ñëåäóþùåãî ñèìâîëîâ. Áëàãîäàðÿ ÷åìó
òåêñò ñîçäàåòñÿ â âèäå öåïî÷êè ñèìâîëîâ (äâóíàïðàâëåííûé ñïèñîê).</p>
<p><b>'tc'</b> - âðåìÿ ñîçäàíèÿ ñèìâîëà, ïðè îòìåíå äåéñòâèÿ òåêñòîâûé ðåäàêòîð "çíàåò"
êàêèå ñèìâîëû îòîáðàæàòü, à êàêèå íåò (õîòÿ âñå ñèìâîëû "âèñÿò" â ïàìÿòè).</p>
<p><b>'td'</b> - âðåìÿ óäàëåíèÿ ñèìâîëà, çàïîëíÿåòñÿ ïðè óäàëåíèè, ïðè îòìåíå äåéñòâèÿ
óäàëåíèÿ ñèìâîëîâ, òåêñò ìîæåò áûòü âîññòàíîâëåí.</p>
<p><b>'col'</b> - èñïîëüçóåòñÿ äëÿ öâåòîâîé ðàçìåòêè.</p>
 
<p>Òåïåðü íåìíîãî î ôóíêöèÿõ:</p>
<p><b>GetTexPervPos</b> - ïåðåõîä íà ïðåäûäóùèé ñèìâîë â öåïè (÷åðåç óêàçàòåëü 'perv')</p>
<p><b>GetTexNextPos</b> - ïåðåõîä íà ñëåäóþùèé ñèìâîë â öåïè (÷åðåç óêàçàòåëü 'next')</p>
<p><b>SymbNotVis</b> - îïðåäåëÿåò âèäèìûé ëè óêàçàííûé ñèìâîë íà ýêðàíå (â çàâèñèìîñòè
îò çíà÷åíèé 'tc' è 'td')</p>
<p><b>IteratNext</b> - ïåðåõîä íà ñëåäóþùèé âèäèìûé ñèìâîë â öåïè. Èñïîëüçóåò äëÿ
ðàáîòû ôóíêöèè GetTexNextPos è SymbNotVis.</p>
<p><b>IteratPerv</b> - ïåðåõîä íà ïðåäåäóùèé âèäèìûé ñèìâîë â öåïè.</p>
 
<p><b>ItPoNextUc</b> - íàéòè ñëåäóþùóþ ïîçèöèþ óêàçàííîãî ñèìâîëà (edx-ïîç. íà÷àëà
ïîèñêà, bl->êîä èñêîìîãî ñèìâîëà)</p>
<p><b>GetPosByParam</b> - áåðåò ïîçèöèþ ñèìâîëà ïî êîîðäèíàòàì (esi->êîîðä. x, çíàê;
ecx->êîîðä. y, ñòðîêà)</p>
<p><b>GoToPos</b> - ïåðåñòàâëÿåò êóðñîð â óêàçàííóþ ïîçèöèþ, åñëè óêàçàííàÿ ïîçèöèÿ
íàõîäèòñÿ âíå ýêðàíà, òî òàêæå ïåðåñòàâëÿþòñÿ ñêðîëèíãè (ecx->êîîðä. x, çíàê; edx->êîîðä. y, ñòðîêà)</p>
 
<h3>Ôîðìàò ôàéëà ïîäñâåòêè *.syn</h3>
<table>
<tr><th>Ýëåìåíò</th><th>Ðàçìåð (áàéò)</th></tr>
<tr><td>Êîëè÷åñòâî öâåòîâ òåêñòà</td>
<td><pre>4</pre></td></tr>
<tr><td>Êîëè÷åñòâî ïîäñâå÷èâàåìûõ ñëîâ</td>
<td><pre>4</pre></td></tr>
<tr><td>Öâåòà èíòåðôåéñà</td>
<td><pre>4*6</pre></td></tr>
<tr><td>Öâåòà äëÿ òåêñòà</td>
<td><pre>4*(êîë. öâ. òåêñòà)</pre></td></tr>
<tr><td>Ñòðóêòóðû ñî ñâîéñòâàìè è îïèñàíèÿìè ñëîâ</td>
<td><pre>sizeof(TexColViv)*(êîë. ñëîâ)</pre></td></tr>
<tr><td>Ðàçäåëèòåëüíûé ñèìâîë, îçíà÷àþùèé íà÷àëî îïèñàíèé ñëîâ (âñåãäà ðàâåí 0)</td>
<td><pre>1 áàéò</pre></td></tr>
<tr><td>Îïèñàíèÿ ñëîâ (ñòðîêè òåêñòà ñ 0-ìè â êîíöå)</td>
<td><pre>(äëèííà ñïðàâî÷íîãî òåêñòà + 1)</pre></td></tr>
</table>
<h4>Çàìå÷àíèÿ.</h4>
<ul>
<li>Âñå ñëîâà äîëæíû áûòü ðàñïîëîæåíû â ïîðÿäêå ñëåäîâàíèÿ èõ ASCII êîäîâ.
Âîçìîæíî â áóäóùèõ âåðñèÿõ ôîðìàò ôàéëîâ ïîäñâåòêè áóäåò èçìåíåí.</li>
</ul>
 
<hr>
<h2>Àâòîð</h2>
<p>Èãîðü À. (IgorA) - ðàçðàáîòêà ïðîãðàììû.</p>
 
<h2>Ñïàñèáî</h2>
<ul>
<li>Åâòèõîâ Ìàêñèì (Maxxxx32) - ýëåìåíò EditBox.</li>
<li>Àëåêñåé Òåïëîâ (Lrz) - ýëåìåíò EditBox, ìàêðîñ load_library.</li>
<li>Mario79 - ýëåìåíò ñêðîëëèíã.</li>
<li>Diamond - çà ïðîãðàììó KlbrInWin, è ïîìîùü ïðè íàïèñàíèè ïðîãðàììû.</li>
<li>Insolor - çà òåñòèðîâàíèå ïðîãðàììû íà îøèáêè.</li>
<li>Leency è äðóãèì, êòî ïîìîãàë íà ôîðóìå ñîâåòàìè.</li>
</ul>
 
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