From d6881cdb57f3d1432913da920c965986d06da9b7 Mon Sep 17 00:00:00 2001
From: Takashi Sawanaka <sdottaka@users.sourceforge.net>
Date: Tue, 26 Apr 2022 23:37:45 +0900
Subject: [PATCH] Select all text when pressing Ctrl+K , Ctrl+E or Alt+D key

---
 src/WinWebDiffLib/WebWindow.hpp | 27 ++++++++++++++++++++-------
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/src/WinWebDiffLib/WebWindow.hpp b/src/WinWebDiffLib/WebWindow.hpp
index 7c428d6..3371876 100644
--- a/src/WinWebDiffLib/WebWindow.hpp
+++ b/src/WinWebDiffLib/WebWindow.hpp
@@ -1598,14 +1598,27 @@ class CWebWindow
 
 	LRESULT OnEditWndMsg(HWND hWnd, UINT iMsg, WPARAM wParam, LPARAM lParam)
 	{
-		if (iMsg == WM_CHAR && wParam == VK_RETURN && hWnd == m_hEdit)
+		if (hWnd == m_hEdit)
 		{
-			int length = GetWindowTextLength(m_hEdit);
-			std::wstring url(length, 0);
-			GetWindowText(m_hEdit, const_cast<wchar_t*>(url.data()), length + 1);
-			SetFocus();
-			Navigate(url);
-			return 0;
+			if (iMsg == WM_CHAR && wParam == VK_RETURN)
+			{
+				int length = GetWindowTextLength(m_hEdit);
+				std::wstring url(length, 0);
+				GetWindowText(m_hEdit, const_cast<wchar_t*>(url.data()), length + 1);
+				SetFocus();
+				Navigate(url);
+				return 0;
+			}
+			else if (iMsg == WM_KEYDOWN || iMsg == WM_SYSKEYDOWN)
+			{
+				short vkctrl = GetAsyncKeyState(VK_CONTROL);
+				short vkmenu = GetAsyncKeyState(VK_MENU);
+				if ((vkctrl && wParam == 'E' || wParam == 'K') || (vkmenu && wParam == 'D'))
+				{
+					SendMessage(m_hEdit, EM_SETSEL, 0, -1);
+					return 0;
+				}
+			}
 		}
 		return CallWindowProc(m_oldEditWndProc, hWnd, iMsg, wParam, lParam);
 	}