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[code] cleanup - annotations, naming

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This commit is contained in:
Anna Bulenkova 2015-01-26 15:31:22 +01:00
parent d9e9086887
commit 0d533e7c07
1 changed files with 6 additions and 5 deletions
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11
editor_basics/src/org/jetbrains/tutorials/editor/basics/EditorHandlerIllustration.java
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@ -8,13 +8,14 @@ import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.editor.actionSystem.EditorActionHandler; import com.intellij.openapi.editor.actionSystem.EditorActionHandler;
import com.intellij.openapi.editor.actionSystem.EditorActionManager; import com.intellij.openapi.editor.actionSystem.EditorActionManager;
import com.intellij.openapi.project.Project; import com.intellij.openapi.project.Project;
import org.jetbrains.annotations.NotNull;
/** /**
* @author Anna Bulenkova * @author Anna Bulenkova
*/ */
public class EditorHandlerIllustration extends AnAction { public class EditorHandlerIllustration extends AnAction {
@Override @Override
public void actionPerformed(AnActionEvent anActionEvent) { public void actionPerformed(@NotNull AnActionEvent anActionEvent) {
final Editor editor = anActionEvent.getRequiredData(CommonDataKeys.EDITOR); final Editor editor = anActionEvent.getRequiredData(CommonDataKeys.EDITOR);
EditorActionManager actionManager = EditorActionManager.getInstance(); EditorActionManager actionManager = EditorActionManager.getInstance();
//Insert one more caret below the active caret //Insert one more caret below the active caret
@ -22,10 +23,10 @@ public class EditorHandlerIllustration extends AnAction {
actionHandler.execute(editor, editor.getCaretModel().getCurrentCaret(), anActionEvent.getDataContext()); actionHandler.execute(editor, editor.getCaretModel().getCurrentCaret(), anActionEvent.getDataContext());
} }
@Override @Override
public void update(final AnActionEvent e) { public void update(@NotNull final AnActionEvent anActionEvent) {
//Set visible if at least one caret is available //Set visible if at least one caret is available
final Project project = e.getData(CommonDataKeys.PROJECT); final Project project = anActionEvent.getData(CommonDataKeys.PROJECT);
final Editor editor = e.getData(CommonDataKeys.EDITOR); final Editor editor = anActionEvent.getData(CommonDataKeys.EDITOR);
e.getPresentation().setVisible((project != null && editor != null && !editor.getCaretModel().getAllCarets().isEmpty())); anActionEvent.getPresentation().setVisible((project != null && editor != null && !editor.getCaretModel().getAllCarets().isEmpty()));
} }
} }