From 4e5e0c63ba49f25239f11de191f3d11440774c84 Mon Sep 17 00:00:00 2001
From: nyamatongwe <devnull@localhost>
Date: Sat, 26 Jun 2010 00:29:26 +0000
Subject: Fix for bug #3021480 Selection SC_SEL_LINES no longer works

---
 src/Editor.cxx | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/Editor.cxx b/src/Editor.cxx
index 69c83f388..8a0ad64c4 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -742,8 +742,20 @@ void Editor::InvalidateSelection(SelectionRange newMain, bool invalidateWholeSel
 }
 
 void Editor::SetSelection(SelectionPosition currentPos_, SelectionPosition anchor_) {
-	SelectionRange rangeNew(ClampPositionIntoDocument(currentPos_),
-		ClampPositionIntoDocument(anchor_));
+	currentPos_ = ClampPositionIntoDocument(currentPos_);
+	anchor_ = ClampPositionIntoDocument(anchor_);
+	/* For Line selection - ensure the anchor and caret are always
+	   at the beginning and end of the region lines. */
+	if (sel.selType == Selection::selLines) {
+		if (currentPos_ > anchor_) {
+			anchor_ = SelectionPosition(pdoc->LineStart(pdoc->LineFromPosition(anchor_.Position())));
+			currentPos_ = SelectionPosition(pdoc->LineEnd(pdoc->LineFromPosition(currentPos_.Position())));
+		} else {
+			currentPos_ = SelectionPosition(pdoc->LineStart(pdoc->LineFromPosition(currentPos_.Position())));
+			anchor_ = SelectionPosition(pdoc->LineEnd(pdoc->LineFromPosition(anchor_.Position())));
+		}
+	}
+	SelectionRange rangeNew(currentPos_, anchor_);
 	if (sel.Count() > 1 || !(sel.RangeMain() == rangeNew)) {
 		InvalidateSelection(rangeNew);
 	}
-- 
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