66 lines
3.3 KiB
XML
66 lines
3.3 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="EditorResourcePreview" inherits="Node" version="4.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
|
|
<brief_description>
|
|
Helper to generate previews of resources or files.
|
|
</brief_description>
|
|
<description>
|
|
This object is used to generate previews for resources of files.
|
|
[b]Note:[/b] This class shouldn't be instantiated directly. Instead, access the singleton using [method EditorInterface.get_resource_previewer].
|
|
</description>
|
|
<tutorials>
|
|
</tutorials>
|
|
<methods>
|
|
<method name="add_preview_generator">
|
|
<return type="void" />
|
|
<param index="0" name="generator" type="EditorResourcePreviewGenerator" />
|
|
<description>
|
|
Create an own, custom preview generator.
|
|
</description>
|
|
</method>
|
|
<method name="check_for_invalidation">
|
|
<return type="void" />
|
|
<param index="0" name="path" type="String" />
|
|
<description>
|
|
Check if the resource changed, if so, it will be invalidated and the corresponding signal emitted.
|
|
</description>
|
|
</method>
|
|
<method name="queue_edited_resource_preview">
|
|
<return type="void" />
|
|
<param index="0" name="resource" type="Resource" />
|
|
<param index="1" name="receiver" type="Object" />
|
|
<param index="2" name="receiver_func" type="StringName" />
|
|
<param index="3" name="userdata" type="Variant" />
|
|
<description>
|
|
Queue the [param resource] being edited for preview. Once the preview is ready, the [param receiver]'s [param receiver_func] will be called. The [param receiver_func] must take the following four arguments: [String] path, [Texture2D] preview, [Texture2D] thumbnail_preview, [Variant] userdata. [param userdata] can be anything, and will be returned when [param receiver_func] is called.
|
|
[b]Note:[/b] If it was not possible to create the preview the [param receiver_func] will still be called, but the preview will be null.
|
|
</description>
|
|
</method>
|
|
<method name="queue_resource_preview">
|
|
<return type="void" />
|
|
<param index="0" name="path" type="String" />
|
|
<param index="1" name="receiver" type="Object" />
|
|
<param index="2" name="receiver_func" type="StringName" />
|
|
<param index="3" name="userdata" type="Variant" />
|
|
<description>
|
|
Queue a resource file located at [param path] for preview. Once the preview is ready, the [param receiver]'s [param receiver_func] will be called. The [param receiver_func] must take the following four arguments: [String] path, [Texture2D] preview, [Texture2D] thumbnail_preview, [Variant] userdata. [param userdata] can be anything, and will be returned when [param receiver_func] is called.
|
|
[b]Note:[/b] If it was not possible to create the preview the [param receiver_func] will still be called, but the preview will be null.
|
|
</description>
|
|
</method>
|
|
<method name="remove_preview_generator">
|
|
<return type="void" />
|
|
<param index="0" name="generator" type="EditorResourcePreviewGenerator" />
|
|
<description>
|
|
Removes a custom preview generator.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<signals>
|
|
<signal name="preview_invalidated">
|
|
<param index="0" name="path" type="String" />
|
|
<description>
|
|
Emitted if a preview was invalidated (changed). [param path] corresponds to the path of the preview.
|
|
</description>
|
|
</signal>
|
|
</signals>
|
|
</class>
|