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highlight the only one existent duplicate before replacement (IDEA-87963)

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anna
2012-07-03 18:44:24 +02:00
parent 9a6cfe7942
commit 4b98bf2c5c
1 changed files with 16 additions and 7 deletions
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java/java-impl/src/com/intellij/refactoring/util/duplicates/DuplicatesImpl.java
+16 -7
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@@ -101,12 +101,7 @@ public class DuplicatesImpl {
private static boolean replaceMatch(final Project project, final MatchProvider provider, final Match match, @NotNull final Editor editor,
final int idx, final int size, Ref<Boolean> showAll, final String confirmDuplicatePrompt) {
final ArrayList<RangeHighlighter> highlighters = new ArrayList<RangeHighlighter>();
highlightMatch(project, editor, match, highlighters);
final TextRange textRange = match.getTextRange();
final LogicalPosition logicalPosition = editor.offsetToLogicalPosition(textRange.getStartOffset());
expandAllRegionsCoveringRange(project, editor, textRange);
editor.getScrollingModel().scrollTo(logicalPosition, ScrollType.MAKE_VISIBLE);
final ArrayList<RangeHighlighter> highlighters = previewMatch(project, match, editor);
if (!ApplicationManager.getApplication().isUnitTestMode()) {
if (size > 1 && (showAll.get() == null || !showAll.get())) {
final String prompt = provider.getConfirmDuplicatePrompt(match);
@@ -145,6 +140,16 @@ public class DuplicatesImpl {
return false;
}
public static ArrayList<RangeHighlighter> previewMatch(Project project, Match match, Editor editor) {
final ArrayList<RangeHighlighter> highlighters = new ArrayList<RangeHighlighter>();
highlightMatch(project, editor, match, highlighters);
final TextRange textRange = match.getTextRange();
final LogicalPosition logicalPosition = editor.offsetToLogicalPosition(textRange.getStartOffset());
expandAllRegionsCoveringRange(project, editor, textRange);
editor.getScrollingModel().scrollTo(logicalPosition, ScrollType.MAKE_VISIBLE);
return highlighters;
}
private static void expandAllRegionsCoveringRange(final Project project, Editor editor, final TextRange textRange) {
final FoldRegion[] foldRegions = CodeFoldingManager.getInstance(project).getFoldRegionsAtOffset(editor, textRange.getStartOffset());
boolean anyCollapsed = false;
@@ -177,9 +182,13 @@ public class DuplicatesImpl {
public static void processDuplicates(@NotNull MatchProvider provider, @NotNull Project project, @NotNull Editor editor) {
boolean hasDuplicates = provider.hasDuplicates();
if (hasDuplicates) {
List<Match> duplicates = provider.getDuplicates();
if (duplicates.size() == 1) {
previewMatch(project, duplicates.get(0), editor);
}
final int answer = Messages.showYesNoDialog(project,
RefactoringBundle.message("0.has.detected.1.code.fragments.in.this.file.that.can.be.replaced.with.a.call.to.extracted.method",
ApplicationNamesInfo.getInstance().getProductName(), provider.getDuplicates().size()),
ApplicationNamesInfo.getInstance().getProductName(), duplicates.size()),
"Process Duplicates", Messages.getQuestionIcon());
if (answer == 0) {
invoke(project, editor, provider);