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NPE fixed

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This commit is contained in:
Olesya Smirnova
2005-01-31 21:19:04 +03:00
parent 02ce214560
commit 72a2f7c536
1 changed files with 8 additions and 2 deletions
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source/com/intellij/ide/impl/StructureViewSelectInTarget.java
+8 -2
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@@ -9,6 +9,7 @@ import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.wm.ToolWindowId;
import com.intellij.openapi.wm.ToolWindowManager;
import com.intellij.openapi.util.Comparing;
import com.intellij.psi.*;
import com.intellij.psi.xml.XmlFile;
@@ -29,10 +30,15 @@ public class StructureViewSelectInTarget implements SelectInTarget {
*/
public boolean canSelect(PsiFile file) {
StructureView structureView = getStructureView();
if (file == null || structureView == null || !FileEditorManager.getInstance(myProject).getSelectedEditor(file.getVirtualFile()).equals(structureView.getFileEditor())) {
if (file == null) {
return false;
} else if (structureView == null) {
return false;
} else if (!Comparing.equal(FileEditorManager.getInstance(myProject).getSelectedEditor(file.getVirtualFile()), structureView.getFileEditor())) {
return false;
} else {
return (file instanceof PsiJavaFile || file instanceof XmlFile) && file.isValid();
}
return (file instanceof PsiJavaFile || file instanceof XmlFile) && file.isValid();
}
public void select(PsiElement element, final boolean requestFocus) {