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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><title>Python: module ranger.gui.bar</title>
</head><body bgcolor="#f0f0f8">

<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">
<tr bgcolor="#7799ee">
<td valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong><a href="ranger.html"><font color="#ffffff">ranger</font></a>.<a href="ranger.gui.html"><font color="#ffffff">gui</font></a>.bar</strong></big></big></font></td
><td align=right valign=bottom
><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/home/hut/ranger/ranger/gui/bar.py">/home/hut/ranger/ranger/gui/bar.py</a></font></td></tr></table>
    <p><tt>#&nbsp;Copyright&nbsp;(C)&nbsp;2009,&nbsp;2010&nbsp;&nbsp;Roman&nbsp;Zimbelmann&nbsp;&lt;romanz@lavabit.com&gt;<br>
#<br>
#&nbsp;This&nbsp;program&nbsp;is&nbsp;free&nbsp;software:&nbsp;you&nbsp;can&nbsp;redistribute&nbsp;it&nbsp;and/or&nbsp;modify<br>
#&nbsp;it&nbsp;under&nbsp;the&nbsp;terms&nbsp;of&nbsp;the&nbsp;GNU&nbsp;General&nbsp;Public&nbsp;License&nbsp;as&nbsp;published&nbsp;by<br>
#&nbsp;the&nbsp;Free&nbsp;Software&nbsp;Foundation,&nbsp;either&nbsp;version&nbsp;3&nbsp;of&nbsp;the&nbsp;License,&nbsp;or<br>
#&nbsp;(at&nbsp;your&nbsp;option)&nbsp;any&nbsp;later&nbsp;version.<br>
#<br>
#&nbsp;This&nbsp;program&nbsp;is&nbsp;distributed&nbsp;in&nbsp;the&nbsp;hope&nbsp;that&nbsp;it&nbsp;will&nbsp;be&nbsp;useful,<br>
#&nbsp;but&nbsp;WITHOUT&nbsp;ANY&nbsp;WARRANTY;&nbsp;without&nbsp;even&nbsp;the&nbsp;implied&nbsp;warranty&nbsp;of<br>
#&nbsp;MERCHANTABILITY&nbsp;or&nbsp;FITNESS&nbsp;FOR&nbsp;A&nbsp;PARTICULAR&nbsp;PURPOSE.&nbsp;&nbsp;See&nbsp;the<br>
#&nbsp;GNU&nbsp;General&nbsp;Public&nbsp;License&nbsp;for&nbsp;more&nbsp;details.<br>
#<br>
#&nbsp;You&nbsp;should&nbsp;have&nbsp;received&nbsp;a&nbsp;copy&nbsp;of&nbsp;the&nbsp;GNU&nbsp;General&nbsp;Public&nbsp;License<br>
#&nbsp;along&nbsp;with&nbsp;this&nbsp;program.&nbsp;&nbsp;If&nbsp;not,&nbsp;see&nbsp;&lt;<a href="http://www.gnu.org/licenses/">http://www.gnu.org/licenses/</a>&gt;.</tt></p>
<p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ee77aa">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
    
<tr><td bgcolor="#ee77aa"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl>
<dt><font face="helvetica, arial"><a href="__builtin__.html#list">__builtin__.list</a>(<a href="__builtin__.html#object">__builtin__.object</a>)
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="ranger.gui.bar.html#BarSide">BarSide</a>
</font></dt></dl>
</dd>
<dt><font face="helvetica, arial"><a href="__builtin__.html#object">__builtin__.object</a>
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="ranger.gui.bar.html#Bar">Bar</a>
</font></dt><dt><font face="helvetica, arial"><a href="ranger.gui.bar.html#ColoredString">ColoredString</a>
</font></dt></dl>
</dd>
</dl>
 <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="Bar">class <strong>Bar</strong></a>(<a href="__builtin__.html#object">__builtin__.object</a>)</font></td></tr>
    
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="Bar-__init__"><strong>__init__</strong></a>(self, base_color_tag)</dt></dl>

<dl><dt><a name="Bar-add"><strong>add</strong></a>(self, *a, **kw)</dt></dl>

<dl><dt><a name="Bar-addright"><strong>addright</strong></a>(self, *a, **kw)</dt></dl>

<dl><dt><a name="Bar-combine"><strong>combine</strong></a>(self)</dt></dl>

<dl><dt><a name="Bar-fill_gap"><strong>fill_gap</strong></a>(self, char, wid, gapwidth<font color="#909090">=False</font>)</dt></dl>

<dl><dt><a name="Bar-fixedsize"><strong>fixedsize</strong></a>(self)</dt></dl>

<dl><dt><a name="Bar-shrink_by_cutting"><strong>shrink_by_cutting</strong></a>(self, wid)</dt></dl>

<dl><dt><a name="Bar-shrink_by_removing"><strong>shrink_by_removing</strong></a>(self, wid)</dt></dl>

<dl><dt><a name="Bar-sumsize"><strong>sumsize</strong></a>(self)</dt></dl>

<hr>
Data descriptors defined here:<br>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<hr>
Data and other attributes defined here:<br>
<dl><dt><strong>gap</strong> = None</dl>

<dl><dt><strong>left</strong> = None</dl>

<dl><dt><strong>right</strong> = None</dl>

</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="BarSide">class <strong>BarSide</strong></a>(<a href="__builtin__.html#list">__builtin__.list</a>)</font></td></tr>
    
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="ranger.gui.bar.html#BarSide">BarSide</a></dd>
<dd><a href="__builtin__.html#list">__builtin__.list</a></dd>
<dd><a href="__builtin__.html#object">__builtin__.object</a></dd>
</dl>
<hr>
Methods defined here:<br>
<dl><dt><a name="BarSide-__init__"><strong>__init__</strong></a>(self, base_color_tag)</dt></dl>

<dl><dt><a name="BarSide-add"><strong>add</strong></a>(self, string, *lst, **kw)</dt></dl>

<dl><dt><a name="BarSide-add_space"><strong>add_space</strong></a>(self, n<font color="#909090">=1</font>)</dt></dl>

<dl><dt><a name="BarSide-fixedsize"><strong>fixedsize</strong></a>(self)</dt></dl>

<dl><dt><a name="BarSide-nonfixed_items"><strong>nonfixed_items</strong></a>(self)</dt></dl>

<dl><dt><a name="BarSide-sumsize"><strong>sumsize</strong></a>(self)</dt></dl>

<hr>
Data descriptors defined here:<br>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<hr>
Methods inherited from <a href="__builtin__.html#list">__builtin__.list</a>:<br>
<dl><dt><a name="BarSide-__add__"><strong>__add__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__add__">__add__</a>(y)&nbsp;&lt;==&gt;&nbsp;x+y</tt></dd></dl>

<dl><dt><a name="BarSide-__contains__"><strong>__contains__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__contains__">__contains__</a>(y)&nbsp;&lt;==&gt;&nbsp;y&nbsp;in&nbsp;x</tt></dd></dl>

<dl><dt><a name="BarSide-__delitem__"><strong>__delitem__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__delitem__">__delitem__</a>(y)&nbsp;&lt;==&gt;&nbsp;del&nbsp;x[y]</tt></dd></dl>

<dl><dt><a name="BarSide-__delslice__"><strong>__delslice__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__delslice__">__delslice__</a>(i,&nbsp;j)&nbsp;&lt;==&gt;&nbsp;del&nbsp;x[i:j]<br>
&nbsp;<br>
Use&nbsp;of&nbsp;negative&nbsp;indices&nbsp;is&nbsp;not&nbsp;supported.</tt></dd></dl>

<dl><dt><a name="BarSide-__eq__"><strong>__eq__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__eq__">__eq__</a>(y)&nbsp;&lt;==&gt;&nbsp;x==y</tt></dd></dl>

<dl><dt><a name="BarSide-__ge__"><strong>__ge__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__ge__">__ge__</a>(y)&nbsp;&lt;==&gt;&nbsp;x&gt;=y</tt></dd></dl>

<dl><dt><a name="BarSide-__getattribute__"><strong>__getattribute__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__getattribute__">__getattribute__</a>('name')&nbsp;&lt;==&gt;&nbsp;x.name</tt></dd></dl>

<dl><dt><a name="BarSide-__getitem__"><strong>__getitem__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__getitem__">__getitem__</a>(y)&nbsp;&lt;==&gt;&nbsp;x[y]</tt></dd></dl>

<dl><dt><a name="BarSide-__getslice__"><strong>__getslice__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__getslice__">__getslice__</a>(i,&nbsp;j)&nbsp;&lt;==&gt;&nbsp;x[i:j]<br>
&nbsp;<br>
Use&nbsp;of&nbsp;negative&nbsp;indices&nbsp;is&nbsp;not&nbsp;supported.</tt></dd></dl>

<dl><dt><a name="BarSide-__gt__"><strong>__gt__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__gt__">__gt__</a>(y)&nbsp;&lt;==&gt;&nbsp;x&gt;y</tt></dd></dl>

<dl><dt><a name="BarSide-__iadd__"><strong>__iadd__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__iadd__">__iadd__</a>(y)&nbsp;&lt;==&gt;&nbsp;x+=y</tt></dd></dl>

<dl><dt><a name="BarSide-__imul__"><strong>__imul__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__imul__">__imul__</a>(y)&nbsp;&lt;==&gt;&nbsp;x*=y</tt></dd></dl>

<dl><dt><a name="BarSide-__iter__"><strong>__iter__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__iter__">__iter__</a>()&nbsp;&lt;==&gt;&nbsp;iter(x)</tt></dd></dl>

<dl><dt><a name="BarSide-__le__"><strong>__le__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__le__">__le__</a>(y)&nbsp;&lt;==&gt;&nbsp;x&lt;=y</tt></dd></dl>

<dl><dt><a name="BarSide-__len__"><strong>__len__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__len__">__len__</a>()&nbsp;&lt;==&gt;&nbsp;len(x)</tt></dd></dl>

<dl><dt><a name="BarSide-__lt__"><strong>__lt__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__lt__">__lt__</a>(y)&nbsp;&lt;==&gt;&nbsp;x&lt;y</tt></dd></dl>

<dl><dt><a name="BarSide-__mul__"><strong>__mul__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__mul__">__mul__</a>(n)&nbsp;&lt;==&gt;&nbsp;x*n</tt></dd></dl>

<dl><dt><a name="BarSide-__ne__"><strong>__ne__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__ne__">__ne__</a>(y)&nbsp;&lt;==&gt;&nbsp;x!=y</tt></dd></dl>

<dl><dt><a name="BarSide-__repr__"><strong>__repr__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__repr__">__repr__</a>()&nbsp;&lt;==&gt;&nbsp;repr(x)</tt></dd></dl>

<dl><dt><a name="BarSide-__reversed__"><strong>__reversed__</strong></a>(...)</dt><dd><tt>L.<a href="#BarSide-__reversed__">__reversed__</a>()&nbsp;--&nbsp;return&nbsp;a&nbsp;reverse&nbsp;iterator&nbsp;over&nbsp;the&nbsp;<a href="__builtin__.html#list">list</a></tt></dd></dl>

<dl><dt><a name="BarSide-__rmul__"><strong>__rmul__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__rmul__">__rmul__</a>(n)&nbsp;&lt;==&gt;&nbsp;n*x</tt></dd></dl>

<dl><dt><a name="BarSide-__setitem__"><strong>__setitem__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__setitem__">__setitem__</a>(i,&nbsp;y)&nbsp;&lt;==&gt;&nbsp;x[i]=y</tt></dd></dl>

<dl><dt><a name="BarSide-__setslice__"><strong>__setslice__</strong></a>(...)</dt><dd><tt>x.<a href="#BarSide-__setslice__">__setslice__</a>(i,&nbsp;j,&nbsp;y)&nbsp;&lt;==&gt;&nbsp;x[i:j]=y<br>
&nbsp;<br>
Use&nbsp;&nbsp;of&nbsp;negative&nbsp;indices&nbsp;is&nbsp;not&nbsp;supported.</tt></dd></dl>

<dl><dt><a name="BarSide-__sizeof__"><strong>__sizeof__</strong></a>(...)</dt><dd><tt>L.<a href="#BarSide-__sizeof__">__sizeof__</a>()&nbsp;--&nbsp;size&nbsp;of&nbsp;L&nbsp;in&nbsp;memory,&nbsp;in&nbsp;bytes</tt></dd></dl>

<dl><dt><a name="BarSide-append"><strong>append</strong></a>(...)</dt><dd><tt>L.<a href="#BarSide-append">append</a>(<a href="__builtin__.html#object">object</a>)&nbsp;--&nbsp;append&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;to&nbsp;end</tt></dd></dl>

<dl><dt><a name="BarSide-count"><strong>count</strong></a>(...)</dt><dd><tt>L.<a href="#BarSide-count">count</a>(value)&nbsp;-&gt;&nbsp;integer&nbsp;--&nbsp;return&nbsp;number&nbsp;of&nbsp;occurrences&nbsp;of&nbsp;value</tt></dd></dl>

<dl><dt><a name="BarSide-extend"><strong>extend</strong></a>(...)</dt><dd><tt>L.<a href="#BarSide-extend">extend</a>(iterable)&nbsp;--&nbsp;extend&nbsp;<a href="__builtin__.html#list">list</a>&nbsp;by&nbsp;appending&nbsp;elements&nbsp;from&nbsp;the&nbsp;iterable</tt></dd></dl>

<dl><dt><a name="BarSide-index"><strong>index</strong></a>(...)</dt><dd><tt>L.<a href="#BarSide-index">index</a>(value,&nbsp;[start,&nbsp;[stop]])&nbsp;-&gt;&nbsp;integer&nbsp;--&nbsp;return&nbsp;first&nbsp;index&nbsp;of&nbsp;value.<br>
Raises&nbsp;ValueError&nbsp;if&nbsp;the&nbsp;value&nbsp;is&nbsp;not&nbsp;present.</tt></dd></dl>

<dl><dt><a name="BarSide-insert"><strong>insert</strong></a>(...)</dt><dd><tt>L.<a href="#BarSide-insert">insert</a>(index,&nbsp;<a href="__builtin__.html#object">object</a>)&nbsp;--&nbsp;insert&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;before&nbsp;index</tt></dd></dl>

<dl><dt><a name="BarSide-pop"><strong>pop</strong></a>(...)</dt><dd><tt>L.<a href="#BarSide-pop">pop</a>([index])&nbsp;-&gt;&nbsp;item&nbsp;--&nbsp;remove&nbsp;and&nbsp;return&nbsp;item&nbsp;at&nbsp;index&nbsp;(default&nbsp;last).<br>
Raises&nbsp;IndexError&nbsp;if&nbsp;<a href="__builtin__.html#list">list</a>&nbsp;is&nbsp;empty&nbsp;or&nbsp;index&nbsp;is&nbsp;out&nbsp;of&nbsp;range.</tt></dd></dl>

<dl><dt><a name="BarSide-remove"><strong>remove</strong></a>(...)</dt><dd><tt>L.<a href="#BarSide-remove">remove</a>(value)&nbsp;--&nbsp;remove&nbsp;first&nbsp;occurrence&nbsp;of&nbsp;value.<br>
Raises&nbsp;ValueError&nbsp;if&nbsp;the&nbsp;value&nbsp;is&nbsp;not&nbsp;present.</tt></dd></dl>

<dl><dt><a name="BarSide-reverse"><strong>reverse</strong></a>(...)</dt><dd><tt>L.<a href="#BarSide-reverse">reverse</a>()&nbsp;--&nbsp;reverse&nbsp;*IN&nbsp;PLACE*</tt></dd></dl>

<dl><dt><a name="BarSide-sort"><strong>sort</strong></a>(...)</dt><dd><tt>L.<a href="#BarSide-sort">sort</a>(cmp=None,&nbsp;key=None,&nbsp;reverse=False)&nbsp;--&nbsp;stable&nbsp;sort&nbsp;*IN&nbsp;PLACE*;<br>
cmp(x,&nbsp;y)&nbsp;-&gt;&nbsp;-1,&nbsp;0,&nbsp;1</tt></dd></dl>

<hr>
Data and other attributes inherited from <a href="__builtin__.html#list">__builtin__.list</a>:<br>
<dl><dt><strong>__hash__</strong> = None</dl>

<dl><dt><strong>__new__</strong> = &lt;built-in method __new__ of type object&gt;<dd><tt>T.<a href="#BarSide-__new__">__new__</a>(S,&nbsp;...)&nbsp;-&gt;&nbsp;a&nbsp;new&nbsp;<a href="__builtin__.html#object">object</a>&nbsp;with&nbsp;type&nbsp;S,&nbsp;a&nbsp;subtype&nbsp;of&nbsp;T</tt></dl>

</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="ColoredString">class <strong>ColoredString</strong></a>(<a href="__builtin__.html#object">__builtin__.object</a>)</font></td></tr>
    
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="ColoredString-__init__"><strong>__init__</strong></a>(self, string, *lst)</dt></dl>

<dl><dt><a name="ColoredString-__len__"><strong>__len__</strong></a>(self)</dt></dl>

<dl><dt><a name="ColoredString-__str__"><strong>__str__</strong></a>(self)</dt></dl>

<dl><dt><a name="ColoredString-cut_off"><strong>cut_off</strong></a>(self, n)</dt></dl>

<dl><dt><a name="ColoredString-cut_off_to"><strong>cut_off_to</strong></a>(self, n)</dt></dl>

<hr>
Data descriptors defined here:<br>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
</td></tr></table></td></tr></table>
</body></html>
81print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> <span id="L111" class="LineNr">111 </span> ] <span id="L112" class="LineNr">112 </span> screen-should-contain [ <span id="L113" class="LineNr">113 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> <span id="L114" class="LineNr">114 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0add 1, 1 .</span> <span id="L115" class="LineNr">115 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span> <span id="L116" class="LineNr">116 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy delete .</span> <span id="L117" class="LineNr">117 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span> <span id="L118" class="LineNr">118 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span> <span id="L119" class="LineNr">119 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span> <span id="L120" class="LineNr">120 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> <span id="L121" class="LineNr">121 </span> ] <span id="L122" class="LineNr">122 </span>] <span id="L123" class="LineNr">123 </span> <span id="L124" class="LineNr">124 </span><span class="muRecipe">after</span> <span class="Constant"><a href='004-programming-environment.mu.html#L81'>&lt;global-touch&gt;</a></span> [ <span id="L125" class="LineNr">125 </span> <span class="Comment"># support 'copy' button</span> <span id="L126" class="LineNr">126 </span> <span class="Delimiter">{</span> <span id="L127" class="LineNr">127 </span> <span class="Conceal">¦</span> copy?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L138'>should-attempt-copy?</a> click-row, click-column, env <span id="L128" class="LineNr">128 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> copy? <span id="L129" class="LineNr">129 </span> <span class="Conceal">¦</span> copy?, env <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L157'>try-copy-sandbox</a> click-row, env <span id="L130" class="LineNr">130 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> copy? <span id="L131" class="LineNr">131 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> render-sandbox-side <a href='../081print.mu.html#L4'>screen</a>, env, <a href='001-editor.mu.html#L122'>render</a> <span id="L132" class="LineNr">132 </span> <span class="Conceal">¦</span> <a href='../081print.mu.html#L4'>screen</a> <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L466'>update-cursor</a> <a href='../081print.mu.html#L4'>screen</a>, recipes, current-sandbox, sandbox-in-focus?, env <span id="L133" class="LineNr">133 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span class="Constant">+next-event</span> <span id="L134" class="LineNr">134 </span> <span class="Delimiter">}</span> <span id="L135" class="LineNr">135 </span>] <span id="L136" class="LineNr">136 </span> <span id="L137" class="LineNr">137 </span><span class="Comment"># some preconditions for attempting to copy a sandbox</span> <span id="L138" class="LineNr">138 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L138'>should-attempt-copy?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [ <span id="L139" class="LineNr">139 </span> <span class="Constant">local-scope</span> <span id="L140" class="LineNr">140 </span> <span class="Constant">load-ingredients</span> <span id="L141" class="LineNr">141 </span> <span class="Comment"># are we below the sandbox editor?</span> <span id="L142" class="LineNr">142 </span> click-sandbox-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L188'>click-on-sandbox-area?</a> click-row, click-column, env <span id="L143" class="LineNr">143 </span> <span class="muControl">return-unless</span> click-sandbox-area?, <span class="Constant">0/false</span> <span id="L144" class="LineNr">144 </span> <span class="Comment"># narrower, is the click in the columns spanning the 'copy' button?</span> <span id="L145" class="LineNr">145 </span> first-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span> <span id="L146" class="LineNr">146 </span> assert first-sandbox, <span class="Constant">[!!]</span> <span id="L147" class="LineNr">147 </span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">left:offset</span> <span id="L148" class="LineNr">148 </span> sandbox-right-margin:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">right:offset</span> <span id="L149" class="LineNr">149 </span> _, _, copy-button-left:num, copy-button-right:num, _ <span class="Special">&lt;-</span> <a href='005-sandbox.mu.html#L344'>sandbox-menu-columns</a> sandbox-left-margin, sandbox-right-margin <span id="L150" class="LineNr">150 </span> copy-button-vertical-area?:bool <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L209'>within-range?</a> click-column, copy-button-left, copy-button-right <span id="L151" class="LineNr">151 </span> <span class="muControl">return-unless</span> copy-button-vertical-area?, <span class="Constant">0/false</span> <span id="L152" class="LineNr">152 </span> <span class="Comment"># finally, is sandbox editor empty?</span> <span id="L153" class="LineNr">153 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span> <span id="L154" class="LineNr">154 </span> result <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L201'>empty-editor?</a> current-sandbox <span id="L155" class="LineNr">155 </span>] <span id="L156" class="LineNr">156 </span> <span id="L157" class="LineNr">157 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L157'>try-copy-sandbox</a> click-row:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>clicked-on-copy-button?:bool, env:&amp;:environment [ <span id="L158" class="LineNr">158 </span> <span class="Constant">local-scope</span> <span id="L159" class="LineNr">159 </span> <span class="Constant">load-ingredients</span> <span id="L160" class="LineNr">160 </span> <span class="Comment"># identify the sandbox to copy, if the click was actually on the 'copy' button</span> <span id="L161" class="LineNr">161 </span> sandbox:&amp;:sandbox <span class="Special">&lt;-</span> <a href='006-sandbox-copy.mu.html#L173'>find-sandbox</a> env, click-row <span id="L162" class="LineNr">162 </span> <span class="muControl">return-unless</span> sandbox, <span class="Constant">0/false</span> <span id="L163" class="LineNr">163 </span> clicked-on-copy-button? <span class="Special">&lt;-</span> copy <span class="Constant">1/true</span> <span id="L164" class="LineNr">164 </span> text:text <span class="Special">&lt;-</span> get *sandbox, <span class="Constant">data:offset</span> <span id="L165" class="LineNr">165 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span> <span id="L166" class="LineNr">166 </span> current-sandbox <span class="Special">&lt;-</span> <a href='001-editor.mu.html#L72'>insert-text</a> current-sandbox, text <span id="L167" class="LineNr">167 </span> <span class="Comment"># reset scroll</span> <span id="L168" class="LineNr">168 </span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">render-from:offset</span>,<span class="Constant"> -1</span> <span id="L169" class="LineNr">169 </span> <span class="Comment"># position cursor in sandbox editor</span> <span id="L170" class="LineNr">170 </span> *env <span class="Special">&lt;-</span> put *env, <span class="Constant">sandbox-in-focus?:offset</span>, <span class="Constant">1/true</span> <span id="L171" class="LineNr">171 </span>] <span id="L172" class="LineNr">172 </span> <span id="L173" class="LineNr">173 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L173'>find-sandbox</a> env:&amp;:environment, click-row:num<span class="muRecipe"> -&gt; </span>result:&amp;:sandbox [ <span id="L174" class="LineNr">174 </span> <span class="Constant">local-scope</span> <span id="L175" class="LineNr">175 </span> <span class="Constant">load-ingredients</span> <span id="L176" class="LineNr">176 </span> curr-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span> <span id="L177" class="LineNr">177 </span> <span class="Delimiter">{</span> <span id="L178" class="LineNr">178 </span> <span class="Conceal">¦</span> <span class="muControl">break-unless</span> curr-sandbox <span id="L179" class="LineNr">179 </span> <span class="Conceal">¦</span> start:num <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">starting-row-on-screen:offset</span> <span id="L180" class="LineNr">180 </span> <span class="Conceal">¦</span> found?:bool <span class="Special">&lt;-</span> equal click-row, start <span id="L181" class="LineNr">181 </span> <span class="Conceal">¦</span> <span class="muControl">return-if</span> found?, curr-sandbox <span id="L182" class="LineNr">182 </span> <span class="Conceal">¦</span> curr-sandbox <span class="Special">&lt;-</span> get *curr-sandbox, <span class="Constant">next-sandbox:offset</span> <span id="L183" class="LineNr">183 </span> <span class="Conceal">¦</span> <span class="muControl">loop</span> <span id="L184" class="LineNr">184 </span> <span class="Delimiter">}</span> <span id="L185" class="LineNr">185 </span> <span class="muControl">return</span> <span class="Constant">0/not-found</span> <span id="L186" class="LineNr">186 </span>] <span id="L187" class="LineNr">187 </span> <span id="L188" class="LineNr">188 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L188'>click-on-sandbox-area?</a> click-row:num, click-column:num, env:&amp;:environment<span class="muRecipe"> -&gt; </span>result:bool [ <span id="L189" class="LineNr">189 </span> <span class="Constant">local-scope</span> <span id="L190" class="LineNr">190 </span> <span class="Constant">load-ingredients</span> <span id="L191" class="LineNr">191 </span> current-sandbox:&amp;:editor <span class="Special">&lt;-</span> get *env, <span class="Constant">current-sandbox:offset</span> <span id="L192" class="LineNr">192 </span> sandbox-left-margin:num <span class="Special">&lt;-</span> get *current-sandbox, <span class="Constant">left:offset</span> <span id="L193" class="LineNr">193 </span> on-sandbox-side?:bool <span class="Special">&lt;-</span> greater-or-equal click-column, sandbox-left-margin <span id="L194" class="LineNr">194 </span> <span class="muControl">return-unless</span> on-sandbox-side?, <span class="Constant">0/false</span> <span id="L195" class="LineNr">195 </span> first-sandbox:&amp;:sandbox <span class="Special">&lt;-</span> get *env, <span class="Constant">sandbox:offset</span> <span id="L196" class="LineNr">196 </span> <span class="muControl">return-unless</span> first-sandbox, <span class="Constant">0/false</span> <span id="L197" class="LineNr">197 </span> first-sandbox-begins:num <span class="Special">&lt;-</span> get *first-sandbox, <span class="Constant">starting-row-on-screen:offset</span> <span id="L198" class="LineNr">198 </span> result <span class="Special">&lt;-</span> greater-or-equal click-row, first-sandbox-begins <span id="L199" class="LineNr">199 </span>] <span id="L200" class="LineNr">200 </span> <span id="L201" class="LineNr">201 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L201'>empty-editor?</a> editor:&amp;:editor<span class="muRecipe"> -&gt; </span>result:bool [ <span id="L202" class="LineNr">202 </span> <span class="Constant">local-scope</span> <span id="L203" class="LineNr">203 </span> <span class="Constant">load-ingredients</span> <span id="L204" class="LineNr">204 </span> head:&amp;:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special">&lt;-</span> get *editor, <span class="Constant">data:offset</span> <span id="L205" class="LineNr">205 </span> first:&amp;:<a href='../065duplex_list.mu.html#L3'>duplex-list</a>:char <span class="Special">&lt;-</span> <a href='../065duplex_list.mu.html#L29'>next</a> head <span id="L206" class="LineNr">206 </span> result <span class="Special">&lt;-</span> not first <span id="L207" class="LineNr">207 </span>] <span id="L208" class="LineNr">208 </span> <span id="L209" class="LineNr">209 </span><span class="muRecipe">def</span> <a href='006-sandbox-copy.mu.html#L209'>within-range?</a> x:num, low:num, high:num<span class="muRecipe"> -&gt; </span>result:bool [ <span id="L210" class="LineNr">210 </span> <span class="Constant">local-scope</span> <span id="L211" class="LineNr">211 </span> <span class="Constant">load-ingredients</span> <span id="L212" class="LineNr">212 </span> not-too-far-left?:bool <span class="Special">&lt;-</span> greater-or-equal x, low <span id="L213" class="LineNr">213 </span> not-too-far-right?:bool <span class="Special">&lt;-</span> lesser-or-equal x, high <span id="L214" class="LineNr">214 </span> result <span class="Special">&lt;-</span> and not-too-far-left? not-too-far-right? <span id="L215" class="LineNr">215 </span>] <span id="L216" class="LineNr">216 </span> <span id="L217" class="LineNr">217 </span><span class="muScenario">scenario</span> copy-fails-if-sandbox-editor-not-empty [ <span id="L218" class="LineNr">218 </span> <span class="Constant">local-scope</span> <span id="L219" class="LineNr">219 </span> trace-until <span class="Constant">100/app</span> <span class="Comment"># trace too long</span> <span id="L220" class="LineNr">220 </span> assume-screen <span class="Constant">100/width</span>, <span class="Constant">10/height</span> <span id="L221" class="LineNr">221 </span> <span class="Comment"># empty recipes</span> <span id="L222" class="LineNr">222 </span> assume-resources [ <span id="L223" class="LineNr">223 </span> ] <span id="L224" class="LineNr">224 </span> env:&amp;:environment <span class="Special">&lt;-</span> <a href='004-programming-environment.mu.html#L21'>new-programming-environment</a> <a href='../088file.mu.html#L11'>resources</a>, <a href='../081print.mu.html#L4'>screen</a>, <span class="Constant">[add 1, 1]</span> <span class="Comment"># contents of sandbox editor</span> <span id="L225" class="LineNr">225 </span> <span class="Comment"># run it</span> <span id="L226" class="LineNr">226 </span> assume-console [ <span id="L227" class="LineNr">227 </span> <span class="Conceal">¦</span> press F4 <span id="L228" class="LineNr">228 </span> ] <span id="L229" class="LineNr">229 </span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> <span id="L230" class="LineNr">230 </span> screen-should-contain [ <span id="L231" class="LineNr">231 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> <span id="L232" class="LineNr">232 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> <span id="L233" class="LineNr">233 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span> <span id="L234" class="LineNr">234 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy delete .</span> <span id="L235" class="LineNr">235 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span> <span id="L236" class="LineNr">236 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span> <span id="L237" class="LineNr">237 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span> <span id="L238" class="LineNr">238 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> <span id="L239" class="LineNr">239 </span> ] <span id="L240" class="LineNr">240 </span> <span class="Comment"># type something into the sandbox editor, then click on the 'copy' button</span> <span id="L241" class="LineNr">241 </span> assume-console [ <span id="L242" class="LineNr">242 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 2</span>,<span class="Constant"> 70</span> <span class="Comment"># put cursor in sandbox editor</span> <span id="L243" class="LineNr">243 </span> <span class="Conceal">¦</span> type <span class="Constant">[0]</span> <span class="Comment"># type something</span> <span id="L244" class="LineNr">244 </span> <span class="Conceal">¦</span> left-click<span class="Constant"> 3</span>,<span class="Constant"> 70</span> <span class="Comment"># click 'copy' button</span> <span id="L245" class="LineNr">245 </span> ] <span id="L246" class="LineNr">246 </span> run [ <span id="L247" class="LineNr">247 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> <span id="L248" class="LineNr">248 </span> ] <span id="L249" class="LineNr">249 </span> <span class="Comment"># copy doesn't happen</span> <span id="L250" class="LineNr">250 </span> screen-should-contain [ <span id="L251" class="LineNr">251 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> <span id="L252" class="LineNr">252 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 .</span> <span id="L253" class="LineNr">253 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span> <span id="L254" class="LineNr">254 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy delete .</span> <span id="L255" class="LineNr">255 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span> <span id="L256" class="LineNr">256 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span> <span id="L257" class="LineNr">257 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span> <span id="L258" class="LineNr">258 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> <span id="L259" class="LineNr">259 </span> ] <span id="L260" class="LineNr">260 </span> <span class="Comment"># cursor should be in the right place</span> <span id="L261" class="LineNr">261 </span> assume-console [ <span id="L262" class="LineNr">262 </span> <span class="Conceal">¦</span> type <span class="Constant">[1]</span> <span id="L263" class="LineNr">263 </span> ] <span id="L264" class="LineNr">264 </span> run [ <span id="L265" class="LineNr">265 </span> <span class="Conceal">¦</span> <a href='004-programming-environment.mu.html#L39'>event-loop</a> <a href='../081print.mu.html#L4'>screen</a>, <a href='../084console.mu.html#L23'>console</a>, env, <a href='../088file.mu.html#L11'>resources</a> <span id="L266" class="LineNr">266 </span> ] <span id="L267" class="LineNr">267 </span> screen-should-contain [ <span id="L268" class="LineNr">268 </span> <span class="Conceal">¦</span><span class="Constant"> . run (F4) .</span> <span id="L269" class="LineNr">269 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎01 .</span> <span id="L270" class="LineNr">270 </span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> .╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╎─────────────────────────────────────────────────.</span> <span id="L271" class="LineNr">271 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎0 edit copy delete .</span> <span id="L272" class="LineNr">272 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎add 1, 1 .</span> <span id="L273" class="LineNr">273 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎2 .</span> <span id="L274" class="LineNr">274 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎─────────────────────────────────────────────────.</span> <span id="L275" class="LineNr">275 </span> <span class="Conceal">¦</span><span class="Constant"> . ╎ .</span> <span id="L276" class="LineNr">276 </span> ] <span id="L277" class="LineNr">277 </span>] </pre> </body> </html> <!-- vim: set foldmethod=manual : -->