mirror of
https://github.com/godotengine/godot.git
synced 2024-11-21 03:18:37 +08:00
426bcc9941
In many of the XML files it had been noted that when the documentation refers to a return value, both "Return" and "Returns" are used. This has now been fixed to only say "Returns". Fixes #28867
67 lines
2.6 KiB
XML
67 lines
2.6 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="EditorResourcePreviewGenerator" inherits="Reference" category="Core" version="3.2">
|
|
<brief_description>
|
|
Custom generator of previews.
|
|
</brief_description>
|
|
<description>
|
|
Custom code to generate previews. Please check "file_dialog/thumbnail_size" in EditorSettings to find out the right size to do previews at.
|
|
</description>
|
|
<tutorials>
|
|
</tutorials>
|
|
<methods>
|
|
<method name="can_generate_small_preview" qualifiers="virtual">
|
|
<return type="bool">
|
|
</return>
|
|
<description>
|
|
If this function returns true the generator will call [method generate] or [method generate_from_path] for small previews too.
|
|
By default it returns false.
|
|
</description>
|
|
</method>
|
|
<method name="generate" qualifiers="virtual">
|
|
<return type="Texture">
|
|
</return>
|
|
<argument index="0" name="from" type="Resource">
|
|
</argument>
|
|
<argument index="1" name="size" type="Vector2">
|
|
</argument>
|
|
<description>
|
|
Generate a preview from a given resource with the specified size. This must always be implemented.
|
|
Returning an empty texture is an OK way to fail and let another generator take care.
|
|
Care must be taken because this function is always called from a thread (not the main thread).
|
|
</description>
|
|
</method>
|
|
<method name="generate_from_path" qualifiers="virtual">
|
|
<return type="Texture">
|
|
</return>
|
|
<argument index="0" name="path" type="String">
|
|
</argument>
|
|
<argument index="1" name="size" type="Vector2">
|
|
</argument>
|
|
<description>
|
|
Generate a preview directly from a path with the specified size. Implementing this is optional, as default code will load and call [method generate].
|
|
Returning an empty texture is an OK way to fail and let another generator take care.
|
|
Care must be taken because this function is always called from a thread (not the main thread).
|
|
</description>
|
|
</method>
|
|
<method name="generate_small_preview_automatically" qualifiers="virtual">
|
|
<return type="bool">
|
|
</return>
|
|
<description>
|
|
If this function returns true the generator will automatically generate the small previews from the normal preview texture generated by the methods [method generate] or [method generate_from_path].
|
|
By default it returns false.
|
|
</description>
|
|
</method>
|
|
<method name="handles" qualifiers="virtual">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="type" type="String">
|
|
</argument>
|
|
<description>
|
|
Returns if your generator supports this resource type.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<constants>
|
|
</constants>
|
|
</class>
|