MDS/openide
1
0
Fork 0
mirror of https://gitflic.ru/project/openide/openide.git synced 2026-09-27 10:03:11 +07:00
Code Issues Packages Projects Releases Wiki Activity

IDEA-180365 Undo in editor does not scroll to changed position

Browse Source 
Fix a case with making a change in a diff pane, then performing undo in main editor.
In this case comparing classes of editors doesn't work:
we have PsiAwareTextEditorProvider.PsiAwareEditorWrapper in the diff pane
and PsiAwareTextEditorImpl in the main editor.
This commit is contained in:
Dmitry Batrak
2017-11-22 13:07:28 +03:00
parent 960431abed
commit 96967b40c8
1 changed files with 6 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
platform/platform-impl/src/com/intellij/openapi/command/impl/EditorAndState.java
+6 -3
View File
@@ -3,23 +3,26 @@ package com.intellij.openapi.command.impl;
import com.intellij.openapi.fileEditor.FileEditor;
import com.intellij.openapi.fileEditor.FileEditorState;
import com.intellij.openapi.fileEditor.FileEditorStateLevel;
import com.intellij.openapi.vfs.VirtualFile;
import java.util.Objects;
class EditorAndState {
private final FileEditorState myState;
private final Class<? extends FileEditor> myEditorClass;
private final VirtualFile myVirtualFile;
public EditorAndState(FileEditor editor, FileEditorState state) {
myEditorClass = editor.getClass();
myVirtualFile = editor.getFile();
myState = state;
}
public boolean canBeAppliedTo(FileEditor editor) {
return editor.getClass() == myEditorClass && Objects.equals(myVirtualFile, editor.getFile());
if (editor == null) return false;
if (!Objects.equals(myVirtualFile, editor.getFile())) return false;
if (myState == null) return false;
FileEditorState currentState = editor.getState(FileEditorStateLevel.UNDO);
return myState.getClass() == currentState.getClass();
}
public FileEditorState getState() {