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utility method added

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This commit is contained in:
Alexey Kudravtsev
2013-06-04 13:02:53 +04:00
parent fc82aa354e
commit 659d8f90da
2 changed files with 10 additions and 0 deletions
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platform/core-api/src/com/intellij/codeInsight/FileModificationService.java
+4
View File
@@ -16,6 +16,8 @@
package com.intellij.codeInsight;
import com.intellij.openapi.components.ServiceManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import org.jetbrains.annotations.NotNull;
@@ -40,4 +42,6 @@ public abstract class FileModificationService {
public boolean preparePsiElementsForWrite(@NotNull PsiElement... elements) {
return preparePsiElementsForWrite(Arrays.asList(elements));
}
public abstract boolean prepareVirtualFilesForWrite(@NotNull Project project, @NotNull Collection<VirtualFile> files);
}
platform/lang-impl/src/com/intellij/codeInsight/CodeInsightUtilBase.java
+6
View File
@@ -100,6 +100,12 @@ public class CodeInsightUtilBase extends CodeInsightUtilCore {
return true;
}
@Override
public boolean prepareVirtualFilesForWrite(@NotNull Project project, @NotNull Collection<VirtualFile> files) {
ReadonlyStatusHandler.OperationStatus status = ReadonlyStatusHandler.getInstance(project).ensureFilesWritable(files);
return !status.hasReadonlyFiles();
}
// returns true on success
public static boolean prepareEditorForWrite(@NotNull Editor editor) {
if (!editor.isViewer()) return true;