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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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<h1>Druid</h1>
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<h2>Contents</h2>
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<li><a href="#Functions">Functions</a></li>
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<h2>Modules</h2>
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<li><a href="../modules/BackHandler.html">BackHandler</a></li>
<li><strong>BaseComponent</strong></li>
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<h1>Module <code>BaseComponent</code></h1>
<p>Basic class for all Druid components.</p>
<p>
To create you component, use `component.create`</p>
<h2><a href="#Functions">Functions</a></h2>
<table class="function_list">
<tr>
<td class="name" nowrap><a href="#get_childrens">get_childrens(self)</a></td>
<td class="summary">Return all children components, recursive (protected)</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_context">get_context(self)</a></td>
<td class="summary">Get current component context (protected)</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_druid">get_druid(self)</a></td>
<td class="summary">Return druid with context of calling component (protected).</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_input_priority">get_input_priority(self)</a></td>
<td class="summary">Return component input priority</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_name">get_name(self)</a></td>
<td class="summary">Return component name</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_node">get_node(self, node_or_name)</a></td>
<td class="summary">Get node for component by name.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_parent_component">get_parent_component(self)</a></td>
<td class="summary">Return the parent for current component (protected)</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_parent_name">get_parent_name(self)</a></td>
<td class="summary">Return parent component name</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_template">get_template(self)</a></td>
<td class="summary">Get current component template name (protected)</td>
</tr>
<tr>
<td class="name" nowrap><a href="#get_uid">get_uid(self)</a></td>
<td class="summary">Return component uid (protected).</td>
</tr>
<tr>
<td class="name" nowrap><a href="#log_message">log_message(self, message, context)</a></td>
<td class="summary">Print log information if debug mode is enabled (protected)</td>
</tr>
<tr>
<td class="name" nowrap><a href="#reset_input_priority">reset_input_priority(self)</a></td>
<td class="summary">Reset component input priority to default value</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_debug">set_debug(self, is_debug)</a></td>
<td class="summary">Set debug logs for component enabled or disabled</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_input_enabled">set_input_enabled(self, state)</a></td>
<td class="summary">Set component input state.</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_input_priority">set_input_priority(self, value, is_temporary)</a></td>
<td class="summary">Set component input priority</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_nodes">set_nodes(self, nodes)</a></td>
<td class="summary">Set current component nodes (protected)</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_style">set_style(self, druid_style)</a></td>
<td class="summary">Set current component style table (protected).</td>
</tr>
<tr>
<td class="name" nowrap><a href="#set_template">set_template(self, template)</a></td>
<td class="summary">Set current component template name (protected)
It will check parent template name to build full template name</td>
</tr>
</table>
<h2><a href="#Fields">Fields</a></h2>
<table class="function_list">
<tr>
<td class="name" nowrap><a href="#ON_INPUT">ON_INPUT</a></td>
<td class="summary">Component Interests</td>
</tr>
</table>
<br/>
<br/>
<h2 class="section-header "><a name="Functions"></a>Functions</h2>
<dl class="function">
<dt>
<a name = "get_childrens"></a>
<strong>get_childrens(self)</strong>
</dt>
<dd>
Return all children components, recursive (protected)
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.5">table</a></span>
Array of childrens if the Druid component instance
</ol>
</dd>
<dt>
<a name = "get_context"></a>
<strong>get_context(self)</strong>
</dt>
<dd>
Get current component context (protected)
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.5">table</a></span>
BaseComponent context
</ol>
</dd>
<dt>
<a name = "get_druid"></a>
<strong>get_druid(self)</strong>
</dt>
<dd>
Return druid with context of calling component (protected).
Use it to create component inside of other components.
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">Druid</span></span>
Druid instance with component context
</ol>
</dd>
<dt>
<a name = "get_input_priority"></a>
<strong>get_input_priority(self)</strong>
</dt>
<dd>
Return component input priority
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">number</span></span>
The component input priority
</ol>
</dd>
<dt>
<a name = "get_name"></a>
<strong>get_name(self)</strong>
</dt>
<dd>
Return component name
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
The component name
</ol>
</dd>
<dt>
<a name = "get_node"></a>
<strong>get_node(self, node_or_name)</strong>
</dt>
<dd>
Get node for component by name.
If component has nodes, node_or_name should be string
It auto pick node by template name or from nodes by clone_tree
if they was setup via component:set_nodes, component:set_template.
If node is not found, the exception will fired
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
<li><span class="parameter">node_or_name</span>
<span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a> or <span class="type">node</span></span>
Node name or node itself
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">node</span></span>
Gui node
</ol>
</dd>
<dt>
<a name = "get_parent_component"></a>
<strong>get_parent_component(self)</strong>
</dt>
<dd>
Return the parent for current component (protected)
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">BaseComponent</span> or <span class="type">nil</span></span>
The druid component instance or nil
</ol>
</dd>
<dt>
<a name = "get_parent_name"></a>
<strong>get_parent_name(self)</strong>
</dt>
<dd>
Return parent component name
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a> or <span class="type">nil</span></span>
The parent component name if exist or bil
</ol>
</dd>
<dt>
<a name = "get_template"></a>
<strong>get_template(self)</strong>
</dt>
<dd>
Get current component template name (protected)
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
Component full template name
</ol>
</dd>
<dt>
<a name = "get_uid"></a>
<strong>get_uid(self)</strong>
</dt>
<dd>
Return component uid (protected).
UID generated in component creation order
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">number</span></span>
The component uid
</ol>
</dd>
<dt>
<a name = "log_message"></a>
<strong>log_message(self, message, context)</strong>
</dt>
<dd>
Print log information if debug mode is enabled (protected)
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
<li><span class="parameter">message</span>
<span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
</li>
<li><span class="parameter">context</span>
<span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.5">table</a></span>
</li>
</ul>
</dd>
<dt>
<a name = "reset_input_priority"></a>
<strong>reset_input_priority(self)</strong>
</dt>
<dd>
Reset component input priority to default value
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">number</span></span>
The component input priority
</ol>
</dd>
<dt>
<a name = "set_debug"></a>
<strong>set_debug(self, is_debug)</strong>
</dt>
<dd>
Set debug logs for component enabled or disabled
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
<li><span class="parameter">is_debug</span>
<span class="types"><span class="type">bool</span></span>
</li>
</ul>
</dd>
<dt>
<a name = "set_input_enabled"></a>
<strong>set_input_enabled(self, state)</strong>
</dt>
<dd>
Set component input state. By default it enabled
You can disable any input of component by this function
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
<li><span class="parameter">state</span>
<span class="types"><span class="type">bool</span></span>
The component input state
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">BaseComponent</span></span>
BaseComponent itself
</ol>
</dd>
<dt>
<a name = "set_input_priority"></a>
<strong>set_input_priority(self, value, is_temporary)</strong>
</dt>
<dd>
Set component input priority
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
<li><span class="parameter">value</span>
<span class="types"><span class="type">number</span></span>
The new input priority value
</li>
<li><span class="parameter">is_temporary</span>
<span class="types"><span class="type">boolean</span></span>
If true, the reset input priority will return to previous value
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">number</span></span>
The component input priority
</ol>
</dd>
<dt>
<a name = "set_nodes"></a>
<strong>set_nodes(self, nodes)</strong>
</dt>
<dd>
Set current component nodes (protected)
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
<li><span class="parameter">nodes</span>
<span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.5">table</a></span>
BaseComponent nodes table
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</ol>
</dd>
<dt>
<a name = "set_style"></a>
<strong>set_style(self, druid_style)</strong>
</dt>
<dd>
Set current component style table (protected).
Invoke `on_style_change` on component, if exist. BaseComponent should handle
their style changing and store all style params
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
<li><span class="parameter">druid_style</span>
<span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.5">table</a></span>
Druid style module
</li>
</ul>
</dd>
<dt>
<a name = "set_template"></a>
<strong>set_template(self, template)</strong>
</dt>
<dd>
Set current component template name (protected)
It will check parent template name to build full template name
<h3>Parameters:</h3>
<ul>
<li><span class="parameter">self</span>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</li>
<li><span class="parameter">template</span>
<span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
BaseComponent template name
</li>
</ul>
<h3>Returns:</h3>
<ol>
<span class="types"><span class="type">BaseComponent</span></span>
<a href="../modules/BaseComponent.html#">BaseComponent</a>
</ol>
</dd>
</dl>
<h2 class="section-header "><a name="Fields"></a>Fields</h2>
<dl class="function">
<dt>
<a name = "ON_INPUT"></a>
<strong>ON_INPUT</strong>
</dt>
<dd>
Component Interests
</dd>
</dl>
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