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<title>Pluie.OutputFormatter – pluie-echo-0.1 – Vala Binding Reference</title>
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<div class="site_header">Pluie.OutputFormatter – pluie-echo-0.1 Reference Manual</div>
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<li class="class">OutputFormatter</li>
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<li class="creation_method"><a href="Pluie.OutputFormatter.OutputFormatter.html">OutputFormatter</a></li>
<li class="method"><a href="Pluie.OutputFormatter.action.html">action</a></li>
<li class="method"><a href="Pluie.OutputFormatter.c.html">c</a></li>
<li class="method"><a href="Pluie.OutputFormatter.echo.html">echo</a></li>
<li class="method"><a href="Pluie.OutputFormatter.echo_up.html">echo_up</a></li>
<li class="method"><a href="Pluie.OutputFormatter.error.html">error</a></li>
<li class="method"><a href="Pluie.OutputFormatter.keyval.html">keyval</a></li>
<li class="method"><a href="Pluie.OutputFormatter.move_down.html">move_down</a></li>
<li class="method"><a href="Pluie.OutputFormatter.move_up.html">move_up</a></li>
<li class="method"><a href="Pluie.OutputFormatter.rs.html">rs</a></li>
<li class="method"><a href="Pluie.OutputFormatter.s_indent.html">s_indent</a></li>
<li class="method"><a href="Pluie.OutputFormatter.state.html">state</a></li>
<li class="method"><a href="Pluie.OutputFormatter.test.html">test</a></li>
<li class="method"><a href="Pluie.OutputFormatter.title.html">title</a></li>
<li class="method"><a href="Pluie.OutputFormatter.title_sep.html">title_sep</a></li>
<li class="method"><a href="Pluie.OutputFormatter.usage_option.html">usage_option</a></li>
<li class="method"><a href="Pluie.OutputFormatter.warn.html">warn</a></li>
<li class="method"><a href="Pluie.OutputFormatter.wordwrap.html">wordwrap</a></li>
<li class="field"><a href="Pluie.OutputFormatter.conf.html">conf</a></li>
<li class="field"><a href="Pluie.OutputFormatter.indent.html">indent</a></li>
<li class="field"><a href="Pluie.OutputFormatter.term_width.html">term_width</a></li>
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<h1 class="main_title">OutputFormatter</h1>
<hr class="main_hr"/>
<h2 class="main_title">Object Hierarchy:</h2>
<img class="main_diagram" usemap="#Pluie.OutputFormatter" alt="Object hierarchy for OutputFormatter" src="img/Pluie.OutputFormatter.png"/>
<map id="Pluie.OutputFormatter" name="Pluie.OutputFormatter">
<area shape="rect" id="node1" href="Pluie.OutputFormatter.html" title="Pluie.OutputFormatter" alt="" coords="5,5,192,53"/>
</map>
<h2 class="main_title">Description:</h2>
<div class="main_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">class</span> <b><span class="class">OutputFormatter</span></b>
</div>
<div class="description">
<p>A class managing display on stdout & stderror with <a href="Pluie.Color.html" class="class">Color</a> styles defined by specifiyed
<a href="Pluie.ColorConf.html" class="class">ColorConf</a></p>
<p><pre class="main_source"><code><span class="main_keyword">using</span> GLib;<br/><span class="main_keyword">using</span> Pluie;<br/><br/><span class="main_keyword">errordomain</span> MyError {<br/> CODE<br/>}<br/><br/><span class="main_basic_type">int</span> main (<span class="main_basic_type">string</span>[] args)<br/>{<br/> <span class="main_keyword">var</span> of = Echo.init (<span class="main_literal">true</span>, <span class="main_literal">"resources/echo.ini"</span>);<br/> Dbg.<span class="main_keyword">in</span> (Log.METHOD, <span class="main_literal">null</span>, Log.LINE, Log.FILE);<br/><br/> of.title (<span class="main_literal">"MyApp"</span>, <span class="main_literal">"0.2.2"</span>, <span class="main_literal">"a-sansara"</span>);<br/><br/> of.echo (<span class="main_literal">"sample echo</span><span class="main_escape">\n</span><span class="main_literal">"</span>);<br/><br/> of.keyval (<span class="main_literal">"path"</span>, <span class="main_literal">"/tmp/blob"</span>);<br/> of.keyval (<span class="main_literal">"otherlongoption"</span>, <span class="main_literal">"other value"</span>);<br/><br/> of.echo (<span class="main_literal">"</span><span class="main_escape">\n</span><span class="main_literal">sample echo</span><span class="main_escape">\n</span><span class="main_literal">on multiple</span><span class="main_escape">\n</span><span class="main_literal">line"</span>, <span class="main_literal">true</span>, <span class="main_literal">true</span>);<br/><br/> of.action (<span class="main_literal">"reading config"</span>, <span class="main_literal">"toto.conf"</span>);<br/><br/> of.state (<span class="main_literal">false</span>);<br/><br/> of.warn (<span class="main_literal">"boloss warning"</span>);<br/> of.echo ();<br/><br/> <span class="main_keyword">var</span> cmd = <span class="main_keyword">new</span> Sys.Cmd (<span class="main_literal">"ls -la"</span>);<br/><br/> <span class="main_basic_type">int</span> status = cmd.run();<br/> of.action (<span class="main_literal">"running cmd"</span>, cmd.name);<br/> of.echo (<span class="main_literal">"</span><span class="main_escape">\n</span><span class="main_literal"></span><span class="main_escape">%s</span><span class="main_literal">"</span>.printf (cmd.output), <span class="main_literal">true</span>, <span class="main_literal">true</span>);<br/><br/> of.state (status == <span class="main_literal">0</span>);<br/><br/> <span class="main_keyword">try</span> {<br/> <span class="main_keyword">throw</span> <span class="main_keyword">new</span> MyError.CODE(<span class="main_literal">"this is the error message"</span>);<br/> }<br/> <span class="main_keyword">catch</span> (MyError e) {<br/> of.error (e.message);<br/> }<br/> of.rs (<span class="main_literal">true</span>);<br/> of.rs (<span class="main_literal">true</span>, <span class="main_literal">"ok"</span>);<br/> of.rs (<span class="main_literal">false</span>, <span class="main_literal">""</span>, <span class="main_literal">"exit"</span>);<br/><br/> of.echo();<br/><br/> <span class="main_basic_type">string</span> com = <span class="main_literal">"Vala is syntactically similar to C# and includes several features such as: anonymous functions, signals, properties, generics, assisted memory management, exception handling, type inference, and foreach statements.[3] Its developers Jürg Billeter and Raffaele Sandrini aim to bring these features to the plain C runtime with little overhead and no special runtime support by targeting the GObject object system"</span>;<br/> <span class="main_basic_type">string</span> mycom = of.wordwrap (com, of.term_width-<span class="main_literal">44</span>);<br/> <span class="main_basic_type">int</span> line = mycom.split(<span class="main_literal">"</span><span class="main_escape">\n</span><span class="main_literal">"</span>).length;<br/> of.echo (mycom, <span class="main_literal">true</span>, <span class="main_literal">true</span>, ECHO.COMMENT, <span class="main_literal">40</span>);<br/><br/> of.usage_option (<span class="main_literal">"quiet"</span>, <span class="main_literal">"q"</span>, <span class="main_literal">"SHUTUP"</span>, <span class="main_literal">false</span>, line);<br/> of.echo();<br/><br/> of.echo (mycom, <span class="main_literal">true</span>, <span class="main_literal">true</span>, ECHO.COMMENT, <span class="main_literal">40</span>);<br/> of.usage_option (<span class="main_literal">"record-desktop"</span>, <span class="main_literal">"r"</span>, <span class="main_literal">"TIME"</span>, <span class="main_literal">false</span>, line);<br/><br/> of.echo();<br/> Dbg.<span class="main_keyword">out</span> (Log.METHOD, <span class="main_literal">null</span>, Log.LINE, Log.FILE);<br/> <span class="main_keyword">return</span> <span class="main_literal">0</span>;<br/>}</code></pre>
valac --pkg pluie-echo-0.1 outputFormatter.vala</p>
</div><br/>
<div class="namespace_note"><b>Namespace:</b> <a href="Pluie.html">Pluie</a>
</div>
<div class="package_note"><b>Package:</b> <a href="index.htm">pluie-echo-0.1</a>
</div>
<h2 class="main_title">Content:</h2>
<h3 class="main_title">Creation methods:</h3>
<ul class="navi_inline">
<li class="creation_method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <b><a href="Pluie.OutputFormatter.OutputFormatter.html" class="creation_method">OutputFormatter</a></b> (<span class="main_type"><a href="Pluie.ColorConf.html" class="class">ColorConf</a></span> conf)
</span>
<div class="leaf_brief_description">
</div></li>
</ul>
<h3 class="main_title">Methods:</h3>
<ul class="navi_inline">
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">weak</span> <span class="main_type"><a href="Pluie.Color.html" class="class">Color</a></span> <b><a href="Pluie.OutputFormatter.c.html" class="method">c</a></b> (<span class="main_type"><a href="Pluie.ECHO.html" class="enum">ECHO</a></span> name)
</span>
<div class="leaf_brief_description"><span class="brief_description">get Color instance corresponding to ECHO color</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_basic_type"><span class="class">string</span></span> <b><a href="Pluie.OutputFormatter.move_up.html" class="method">move_up</a></b> (<span class="main_basic_type"><span class="struct">int</span></span> line)
</span>
<div class="leaf_brief_description"><span class="brief_description">get ansi escape sequence moving up lines</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_basic_type"><span class="class">string</span></span> <b><a href="Pluie.OutputFormatter.move_down.html" class="method">move_down</a></b> (<span class="main_basic_type"><span class="struct">int</span></span> line)
</span>
<div class="leaf_brief_description"><span class="brief_description">get ansi escape sequence moving down lines</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">protected</span> <span class="main_type"><a href="Pluie.Color.html" class="class">Color</a></span> <b><a href="Pluie.OutputFormatter.test.html" class="method">test</a></b> (<span class="main_basic_type"><span class="struct">bool</span></span> exp, <span class="main_basic_type"><span class="struct">bool</span></span> error = <span class="main_literal">false</span>)
</span>
<div class="leaf_brief_description">
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_basic_type"><span class="class">string</span></span> <b><a href="Pluie.OutputFormatter.s_indent.html" class="method">s_indent</a></b> (<span class="main_basic_type"><span class="struct">int8</span></span> adjust = <span class="main_literal">0</span>)
</span>
<div class="leaf_brief_description"><span class="brief_description">get an indentation only string</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">protected</span> <span class="main_basic_type"><span class="class">string</span></span> <b><a href="Pluie.OutputFormatter.title_sep.html" class="method">title_sep</a></b> ()
</span>
<div class="leaf_brief_description">
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">void</span> <b><a href="Pluie.OutputFormatter.title.html" class="method">title</a></b> (<span class="main_basic_type"><span class="class">string</span></span> label, <span class="main_basic_type"><span class="class">string</span></span>? version = <span class="main_literal">null</span>, <span class="main_basic_type"><span class="class">string</span></span>? author = <span class="main_literal">null</span>)
</span>
<div class="leaf_brief_description"><span class="brief_description">display a title</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">void</span> <b><a href="Pluie.OutputFormatter.action.html" class="method">action</a></b> (<span class="main_basic_type"><span class="class">string</span></span> name, <span class="main_basic_type"><span class="class">string</span></span>? val = <span class="main_literal">""</span>)
</span>
<div class="leaf_brief_description"><span class="brief_description">display an action</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">void</span> <b><a href="Pluie.OutputFormatter.warn.html" class="method">warn</a></b> (<span class="main_basic_type"><span class="class">string</span></span> label)
</span>
<div class="leaf_brief_description"><span class="brief_description">display a warning</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">void</span> <b><a href="Pluie.OutputFormatter.error.html" class="method">error</a></b> (<span class="main_basic_type"><span class="class">string</span></span> label, <span class="main_basic_type"><span class="struct">bool</span></span> warn = <span class="main_literal">false</span>)
</span>
<div class="leaf_brief_description"><span class="brief_description">display an error</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">void</span> <b><a href="Pluie.OutputFormatter.rs.html" class="method">rs</a></b> (<span class="main_basic_type"><span class="struct">bool</span></span> test, <span class="main_basic_type"><span class="class">string</span></span> done = <span class="main_literal">"done"</span>, <span class="main_basic_type"><span class="class">string</span></span> fail = <span class="main_literal">"fail"</span>)
</span>
<div class="leaf_brief_description"><span class="brief_description">display a test result</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">void</span> <b><a href="Pluie.OutputFormatter.echo_up.html" class="method">echo_up</a></b> (<span class="main_basic_type"><span class="struct">int</span></span> line, <span class="main_basic_type"><span class="class">string</span></span> s)
</span>
<div class="leaf_brief_description"><span class="brief_description">display a message up tp x lines</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">void</span> <b><a href="Pluie.OutputFormatter.echo.html" class="method">echo</a></b> (<span class="main_basic_type"><span class="class">string</span></span>? data = <span class="main_literal">""</span>, <span class="main_basic_type"><span class="struct">bool</span></span> lf = <span class="main_literal">true</span>, <span class="main_basic_type"><span class="struct">bool</span></span> indent_all = <span class="main_literal">false</span>, <span class="main_type"><a href="Pluie.ECHO.html" class="enum">ECHO</a></span> color = <b><a href="Pluie.ECHO.DEFAULT.html" class="enumvalue">DEFAULT</a></b>, <span class="main_basic_type"><span class="struct">int8</span></span> indent_adjust = <span class="main_literal">0</span>)
</span>
<div class="leaf_brief_description"><span class="brief_description">generic method to display messages</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">void</span> <b><a href="Pluie.OutputFormatter.state.html" class="method">state</a></b> (<span class="main_basic_type"><span class="struct">bool</span></span> test)
</span>
<div class="leaf_brief_description"><span class="brief_description">display a state for specifiyed test</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_basic_type"><span class="class">string</span></span> <b><a href="Pluie.OutputFormatter.wordwrap.html" class="method">wordwrap</a></b> (<span class="main_basic_type"><span class="class">string</span></span> str, <span class="main_basic_type"><span class="struct">int</span></span> width, <span class="main_basic_type"><span class="struct">bool</span></span> cut = <span class="main_literal">false</span>)
</span>
<div class="leaf_brief_description"><span class="brief_description">wordwrap paragraph</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">void</span> <b><a href="Pluie.OutputFormatter.usage_option.html" class="method">usage_option</a></b> (<span class="main_basic_type"><span class="class">string</span></span>? name = <span class="main_literal">null</span>, <span class="main_basic_type"><span class="class">string</span></span>? shortname = <span class="main_literal">null</span>, <span class="main_basic_type"><span class="class">string</span></span>? argname = <span class="main_literal">null</span>, <span class="main_basic_type"><span class="struct">bool</span></span> val = <span class="main_literal">false</span>, <span class="main_basic_type"><span class="struct">int</span></span> echo_up = <span class="main_literal">0</span>)
</span>
<div class="leaf_brief_description"><span class="brief_description">display usage option</span>
</div></li>
<li class="method"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_keyword">void</span> <b><a href="Pluie.OutputFormatter.keyval.html" class="method">keyval</a></b> (<span class="main_basic_type"><span class="class">string</span></span> key, <span class="main_basic_type"><span class="class">string</span></span> val)
</span>
<div class="leaf_brief_description"><span class="brief_description">display a key value message</span>
</div></li>
</ul>
<h3 class="main_title">Fields:</h3>
<ul class="navi_inline">
<li class="field"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_basic_type"><span class="struct">int</span></span> <b><a href="Pluie.OutputFormatter.indent.html" class="field">indent</a></b>
</span>
<div class="leaf_brief_description"><span class="brief_description">number of space defining default indentation</span>
</div></li>
<li class="field"><span class="leaf_code_definition"><span class="main_keyword">public</span> <span class="main_basic_type"><span class="struct">int</span></span> <b><a href="Pluie.OutputFormatter.term_width.html" class="field">term_width</a></b>
</span>
<div class="leaf_brief_description"><span class="brief_description">max terminal with to considerate when printing messages</span>
</div></li>
<li class="field"><span class="leaf_code_definition"><span class="main_keyword">protected</span> <span class="main_type"><a href="Pluie.ColorConf.html" class="class">ColorConf</a></span> <b><a href="Pluie.OutputFormatter.conf.html" class="field">conf</a></b>
</span>
<div class="leaf_brief_description">
</div></li>
</ul>
</div>
</div><br/>
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