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vcs: remove duplication

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This commit is contained in:
Aleksey Pivovarov
2016-10-17 16:15:25 +03:00
parent 93a8b7dd21
commit 1bfe8a5380
1 changed files with 27 additions and 15 deletions
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platform/vcs-impl/src/com/intellij/openapi/vcs/impl/UpToDateLineNumberProviderImpl.java
+27 -15
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@@ -19,10 +19,8 @@ import com.intellij.openapi.editor.Document;
import com.intellij.openapi.localVcs.UpToDateLineNumberProvider;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vcs.ex.LineStatusTracker;
import org.jetbrains.annotations.Nullable;
/**
* author: lesya
*/
public class UpToDateLineNumberProviderImpl implements UpToDateLineNumberProvider {
private final Document myDocument;
private final LineStatusTrackerManagerI myLineStatusTrackerManagerI;
@@ -34,37 +32,51 @@ public class UpToDateLineNumberProviderImpl implements UpToDateLineNumberProvide
@Override
public boolean isRangeChanged(final int start, final int end) {
LineStatusTracker tracker = myLineStatusTrackerManagerI.getLineStatusTracker(myDocument);
if (tracker == null || !tracker.isOperational()) {
LineStatusTracker tracker = getTracker();
if (tracker == null) {
return false;
}
return tracker.isRangeModified(start, end);
else {
return tracker.isRangeModified(start, end);
}
}
@Override
public boolean isLineChanged(int currentNumber) {
LineStatusTracker tracker = myLineStatusTrackerManagerI.getLineStatusTracker(myDocument);
if (tracker == null || !tracker.isOperational()) {
LineStatusTracker tracker = getTracker();
if (tracker == null) {
return false;
}
return tracker.isLineModified(currentNumber);
else {
return tracker.isLineModified(currentNumber);
}
}
@Override
public int getLineNumber(int currentNumber) {
LineStatusTracker tracker = myLineStatusTrackerManagerI.getLineStatusTracker(myDocument);
if (tracker == null || !tracker.isOperational()) {
LineStatusTracker tracker = getTracker();
if (tracker == null) {
return currentNumber;
}
return tracker.transferLineToVcs(currentNumber, false);
else {
return tracker.transferLineToVcs(currentNumber, false);
}
}
@Override
public int getLineCount() {
LineStatusTracker tracker = myLineStatusTrackerManagerI.getLineStatusTracker(myDocument);
if (tracker == null || !tracker.isOperational()) {
LineStatusTracker tracker = getTracker();
if (tracker == null) {
return myDocument.getLineCount();
}
return tracker.getVcsDocument().getLineCount();
else {
return tracker.getVcsDocument().getLineCount();
}
}
@Nullable
private LineStatusTracker getTracker() {
LineStatusTracker tracker = myLineStatusTrackerManagerI.getLineStatusTracker(myDocument);
return tracker != null && tracker.isOperational() ? tracker : null;
}
}