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[md] Editor - get content

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Anna Bulenkova 2014-12-09 19:00:57 +01:00
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tutorials/working_with_editor.md
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@ -33,6 +33,33 @@ object is available
object is available object is available
```final Editor editor = actionEvent.getData(CommonDataKeys.EDITOR); ```final Editor editor = actionEvent.getData(CommonDataKeys.EDITOR);
``` ```
##Obtaining content: document, caret, selection, and more
##Document.
[Document.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/core-api/src/com/intellij/openapi/editor/Document.java)
represents the contents of a text file loaded into memory, and possibly opened in an IDEA
text editor. Line breaks in the document text are always normalized as single \n characters,
and are converted to proper format when the document is saved.
[Document] (https://github.com/JetBrains/intellij-community/blob/master/platform/core-api/src/com/intellij/openapi/editor/Document.java)
can be obtained by calling
```Document document = editor.getDocument();
```
##Models
Different services for controlling and getting information about visible areas the editor can be accessible set of getters, e.g.
```final SelectionModel selectionModel = editor.getSelectionModel();
```
Editor model classes are located in
[editor] (https://github.com/JetBrains/intellij-community/tree/master/platform/editor-ui-api/src/com/intellij/openapi/editor)
subpackage of the
[editor-ui-api] (https://github.com/JetBrains/intellij-community/tree/master/platform/editor-ui-api)
package and include:
[CaretModel.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/editor-ui-api/src/com/intellij/openapi/editor/CaretModel.java),
[FoldingModel.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/editor-ui-api/src/com/intellij/openapi/editor/FoldingModel.java),
[IndentsModel.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/editor-ui-api/src/com/intellij/openapi/editor/IndentsModel.java),
[ScrollingModel.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/editor-ui-api/src/com/intellij/openapi/editor/ScrollingModel.java),
[ScrollingModel.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/editor-ui-api/src/com/intellij/openapi/editor/ScrollingModel.java),
[SoftWrapModel.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/editor-ui-api/src/com/intellij/openapi/editor/SoftWrapModel.java)
Please see Please see
[EditorIllustration.java] (https://github.com/JetBrains/intellij-sdk/blob/master/code_samples/editor_basics/src/org/jetbrains/plugins/editor/basics/EditorIllustration.java) [EditorIllustration.java] (https://github.com/JetBrains/intellij-sdk/blob/master/code_samples/editor_basics/src/org/jetbrains/plugins/editor/basics/EditorIllustration.java)