From 8545446baa2b0cbffb3a8a65c012c37c6a49f9e7 Mon Sep 17 00:00:00 2001
From: Thomas Goyne <plorkyeran@aegisub.org>
Date: Fri, 8 Oct 2010 06:06:38 +0000
Subject: [PATCH] Make select all not take quadratic time

Originally committed to SVN as r4794.
---
 aegisub/src/base_grid.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/aegisub/src/base_grid.cpp b/aegisub/src/base_grid.cpp
index 65a16a4fc..cc0ebd8fb 100644
--- a/aegisub/src/base_grid.cpp
+++ b/aegisub/src/base_grid.cpp
@@ -1172,8 +1172,9 @@ void BaseGrid::OnKeyPress(wxKeyEvent &event) {
 
 	// Select all
 	if (key == 'A' && ctrl && !alt && !shift) {
-		int rows = GetRows();
-		for (int i=0;i<rows;i++) SelectRow(i,true);
+		Selection sel;
+		std::copy(index_line_map.begin(), index_line_map.end(), std::inserter(sel, sel.end()));
+		SetSelectedSet(sel);
 	}
 
 	// Up/down