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[md] links to source code

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Anna Bulenkova 2015-01-07 10:14:43 +01:00
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tutorials/project_view.md
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@ -1,15 +1,16 @@
Customizing Project View Customizing Project View
================ ================
**TODO** provide links to community repo
To allow a custom plugin to modify the structure of a project as displayed in the project view To allow a custom plugin to modify the structure of a project as displayed in the project view
TreeStructureProvider [TreeStructureProvider] (https://github.com/JetBrains/intellij-community/blob/master/platform/structure-view-api/src/com/intellij/ide/projectView/TreeStructureProvider.java)
is used. is used.
This class should be derived and the inheritor should be registered as This class should be derived and the inheritor should be registered as
*treeStructureProvider* *treeStructureProvider*
extension point in the [extension point] (https://github.com/JetBrains/intellij-community/blob/master/platform/platform-resources/src/META-INF/LangExtensionPoints.xml)
plugin.xml in the
plugin configuration file: [plugin.xml] (https://github.com/JetBrains/intellij-sdk/blob/master/code_samples/tree_structure_provider/META-INF/plugin.xml)
configuration file:
<extensions defaultExtensionNs="com.intellij"> <extensions defaultExtensionNs="com.intellij">
<treeStructureProvider implementation="org.jetbrains.plugins.sample.tree.TextOnlyTreeStructureProvider"/> <treeStructureProvider implementation="org.jetbrains.plugins.sample.tree.TextOnlyTreeStructureProvider"/>
@ -28,9 +29,9 @@ Collection<AbstractTreeNode> modify(@NotNull AbstractTreeNode parent, @NotNull C
Implementation of this method let a plugin to modify the list of child nodes displayed for the specified node in the Implementation of this method let a plugin to modify the list of child nodes displayed for the specified node in the
project view. Depending on the properties of the parent it's child list can be modified according to the default project structure. project view. Depending on the properties of the parent it's child list can be modified according to the default project structure.
Elements of the collection passed as the second parameters should be of type Elements of the collection passed as the second parameters should be of type
[ProjectViewNode.java](). [ProjectViewNode.java] (https://github.com/JetBrains/intellij-community/blob/master/platform/lang-api/src/com/intellij/ide/projectView/ProjectViewNode.java).
The method should return the modified collection of children nodes or the initial children list if no modifications The method should return the modified collection of children nodes or the initial children list if no modifications
are required. are required.
The following The following
[code sample]() [code sample] (https://github.com/JetBrains/intellij-sdk/blob/master/code_samples/tree_structure_provider/scr/org/jetbrains/plugins/sample/tree/TextOnlyTreeStructureProvider.java)
illustrate how to filter out all the files from the project view except those which represent plain text file type. illustrate how to filter out all the files from the project view except those which represent plain text file type.