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avoid exception when disabling new rendering and closing existing open editor

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Dmitry Batrak
2015-11-24 13:44:37 +03:00
parent eb5890cc8f
commit 60157df657
1 changed files with 3 additions and 0 deletions
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platform/platform-impl/src/com/intellij/openapi/fileEditor/impl/text/TextEditorProvider.java
+3
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@@ -21,6 +21,7 @@ import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.editor.*;
import com.intellij.openapi.editor.ex.util.EditorUtil;
import com.intellij.openapi.editor.impl.EditorImpl;
import com.intellij.openapi.fileEditor.*;
import com.intellij.openapi.fileEditor.ex.FileEditorManagerEx;
import com.intellij.openapi.fileTypes.BinaryFileTypeDecompilers;
@@ -31,6 +32,7 @@ import com.intellij.openapi.project.ProjectManager;
import com.intellij.openapi.util.Disposer;
import com.intellij.openapi.util.Key;
import com.intellij.openapi.util.UserDataHolderBase;
import com.intellij.openapi.util.registry.Registry;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.pom.Navigatable;
import com.intellij.psi.SingleRootFileViewProvider;
@@ -207,6 +209,7 @@ public class TextEditorProvider implements FileEditorProvider, DumbAware {
protected TextEditorState getStateImpl(final Project project, @NotNull Editor editor, @NotNull FileEditorStateLevel level){
TextEditorState state = new TextEditorState();
if (!Registry.is("editor.new.rendering") && editor instanceof EditorImpl && ((EditorImpl)editor).myUseNewRendering) return state;
CaretModel caretModel = editor.getCaretModel();
if (caretModel.supportsMultipleCarets()) {
List<CaretState> caretsAndSelections = caretModel.getCaretsAndSelections();