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add warning about file type factory deprecation and simplify registration content in simple language tutorial

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This commit is contained in:
Karol Lewandowski 2022-07-27 13:04:50 +02:00
parent 1bb8e970e9
commit e00072f32d
2 changed files with 9 additions and 3 deletions
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4
topics/reference_guide/custom_language_support/registering_file_type.md
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@ -29,6 +29,10 @@ To associate the file type in the IDE, specify one or more associations as liste
<tab title="Pre-2019.2">
> The FileType Factory approach is deprecated. Use it only when the plugin requires support for platform versions older than 2019.2.
>
{type="warning"}
To register a file type, the plugin developer provides a subclass of [`FileTypeFactory`](upsource:///platform/ide-core/src/com/intellij/openapi/fileTypes/FileTypeFactory.java), which is registered via the `com.intellij.fileTypeFactory` extension point.
</tab>

8
topics/tutorials/custom_language_support/language_and_filetype.md
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@ -48,9 +48,7 @@ The Simple Language file type is defined by subclassing [`LanguageFileType`](ups
<tab title="2019.2 and later">
Direct registration is possible - no `FileTypeFactory` is required.
Instead, the file type is registered via the `com.intellij.fileType` extension point in <path>plugin.xml</path> and registered with <path>*.simple</path> extension:
The Simple Language file type is registered via the `com.intellij.fileType` extension point in <path>plugin.xml</path> and registered with <path>*.simple</path> extension:
```xml
<extensions defaultExtensionNs="com.intellij">
@ -67,6 +65,10 @@ Instead, the file type is registered via the `com.intellij.fileType` extension p
<tab title="Pre-2019.2">
> The FileType Factory approach is deprecated. Use it only when the plugin requires support for platform versions older than 2019.2.
>
{type="warning"}
### Define a FileType Factory
First, define `SimpleFileTypeFactory` as a subclass of [`FileTypeFactory`](upsource:///platform/ide-core/src/com/intellij/openapi/fileTypes/FileTypeFactory.java).