mirror of
https://github.com/godotengine/godot.git
synced 2024-11-25 05:33:11 +00:00
74 lines
3.1 KiB
XML
74 lines
3.1 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="SyntaxHighlighter" inherits="Resource" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
|
|
<brief_description>
|
|
Base class for syntax highlighters. Provides syntax highlighting data to a [TextEdit].
|
|
</brief_description>
|
|
<description>
|
|
Base class for syntax highlighters. Provides syntax highlighting data to a [TextEdit]. The associated [TextEdit] will call into the [SyntaxHighlighter] on an as-needed basis.
|
|
[b]Note:[/b] A [SyntaxHighlighter] instance should not be used across multiple [TextEdit] nodes.
|
|
</description>
|
|
<tutorials>
|
|
</tutorials>
|
|
<methods>
|
|
<method name="_clear_highlighting_cache" qualifiers="virtual">
|
|
<return type="void" />
|
|
<description>
|
|
Virtual method which can be overridden to clear any local caches.
|
|
</description>
|
|
</method>
|
|
<method name="_get_line_syntax_highlighting" qualifiers="virtual const">
|
|
<return type="Dictionary" />
|
|
<param index="0" name="line" type="int" />
|
|
<description>
|
|
Virtual method which can be overridden to return syntax highlighting data.
|
|
See [method get_line_syntax_highlighting] for more details.
|
|
</description>
|
|
</method>
|
|
<method name="_update_cache" qualifiers="virtual">
|
|
<return type="void" />
|
|
<description>
|
|
Virtual method which can be overridden to update any local caches.
|
|
</description>
|
|
</method>
|
|
<method name="clear_highlighting_cache">
|
|
<return type="void" />
|
|
<description>
|
|
Clears all cached syntax highlighting data.
|
|
Then calls overridable method [method _clear_highlighting_cache].
|
|
</description>
|
|
</method>
|
|
<method name="get_line_syntax_highlighting">
|
|
<return type="Dictionary" />
|
|
<param index="0" name="line" type="int" />
|
|
<description>
|
|
Returns the syntax highlighting data for the line at index [param line]. If the line is not cached, calls [method _get_line_syntax_highlighting] first to calculate the data.
|
|
Each entry is a column number containing a nested [Dictionary]. The column number denotes the start of a region, the region will end if another region is found, or at the end of the line. The nested [Dictionary] contains the data for that region. Currently only the key [code]"color"[/code] is supported.
|
|
[b]Example:[/b] Possible return value. This means columns [code]0[/code] to [code]4[/code] should be red, and columns [code]5[/code] to the end of the line should be green:
|
|
[codeblock]
|
|
{
|
|
0: {
|
|
"color": Color(1, 0, 0)
|
|
},
|
|
5: {
|
|
"color": Color(0, 1, 0)
|
|
}
|
|
}
|
|
[/codeblock]
|
|
</description>
|
|
</method>
|
|
<method name="get_text_edit" qualifiers="const">
|
|
<return type="TextEdit" />
|
|
<description>
|
|
Returns the associated [TextEdit] node.
|
|
</description>
|
|
</method>
|
|
<method name="update_cache">
|
|
<return type="void" />
|
|
<description>
|
|
Clears then updates the [SyntaxHighlighter] caches. Override [method _update_cache] for a callback.
|
|
[b]Note:[/b] This is called automatically when the associated [TextEdit] node, updates its own cache.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
</class>
|