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[md] EditorActionHandler illustration

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Anna Bulenkova 2014-12-11 17:01:36 +01:00
parent ef69a7abc4
commit a724faeeb5
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tutorials/editor_basics.md
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@ -102,11 +102,14 @@ Class
[EditorActionHandler.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/platform-api/src/com/intellij/openapi/editor/actionSystem/EditorActionHandler.java) [EditorActionHandler.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/platform-api/src/com/intellij/openapi/editor/actionSystem/EditorActionHandler.java)
also stays for actions activated by keystrokes in the editor. also stays for actions activated by keystrokes in the editor.
This type of the editor handler should be registered as an extension point This type of the editor handler should be registered as an extension point
```<editorActionHandler action="EditorSelectWord" implementationClass="com.intellij.codeInsight.editorActions.SelectWordHandler"/>``` ```<editorActionHandler action="EditorSelectWord" implementationClass="com.intellij.codeInsight.editorActions.SelectWordHandler"/>```.
Two types of handlers are supported: the ones which are executed once, and the ones which are executed for each caret. Two types of handlers are supported: the ones which are executed once, and the ones which are executed for each caret.
Examples of already implemented handlers can be found in Examples of already implemented handlers can be found in
[this package] (https://github.com/JetBrains/intellij-community/tree/master/platform/lang-impl/src/com/intellij/codeInsight/editorActions). [this package] (https://github.com/JetBrains/intellij-community/tree/master/platform/lang-impl/src/com/intellij/codeInsight/editorActions),
e.g. the class
[CopyHandler.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/lang-impl/src/com/intellij/codeInsight/editorActions/CopyHandler.java).
To implement the logic you need to override ```implement()``` action.
And used like shows the following example: And used like shows the following example:
[EditorHandlerIllustration.java] (https://github.com/JetBrains/intellij-sdk/blob/master/code_samples/editor_basics/src/org/jetbrains/plugins/editor/basics/EditorHandlerIllustration.java) [EditorHandlerIllustration.java] (https://github.com/JetBrains/intellij-sdk/blob/master/code_samples/editor_basics/src/org/jetbrains/plugins/editor/basics/EditorHandlerIllustration.java)
@ -120,6 +123,9 @@ TODO
----------- -----------
### [Sample plugin] (https://github.com/JetBrains/intellij-sdk/tree/master/code_samples/editor_basics)
-----------
See also See also
[CommonDataKeys.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/editor-ui-api/src/com/intellij/openapi/actionSystem/CommonDataKeys.java), [CommonDataKeys.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/editor-ui-api/src/com/intellij/openapi/actionSystem/CommonDataKeys.java),
[DataKey.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/editor-ui-api/src/com/intellij/openapi/actionSystem/DataKey.java), [DataKey.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/editor-ui-api/src/com/intellij/openapi/actionSystem/DataKey.java),