* Reworked r29180 to make _HandleKeyDown() no longer rely on the active window

but if the message was targeted to the focus view. It will now only handle
  shortcuts in this case.
* This also fixes bug #3513.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29776 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kits/interface/Window.cpp

@@ -1028,7 +1028,7 @@ FrameMoved(origin);
 
 		case B_KEY_DOWN:
 		{
-			if (!fActive || !_HandleKeyDown(msg)) {
+			if (!_HandleKeyDown(msg)) {
 				if (BView* view = dynamic_cast<BView*>(target)) {
 					// TODO: cannot use "string" here if we support having different
 					//	font encoding per view (it's supposed to be converted by
@@ -3027,8 +3027,29 @@ BWindow::_DetermineTarget(BMessage *message, BHandler *target)
 }
 
 
-/*!
-	\brief Distributes the message to its intended targets. This is done for
+/*!	\brief Determines whether or not this message has targeted the focus view.
+
+	This will return \c false only if the message did not go to the preferred
+	handler, or if the packed message does not contain address the focus view
+	at all.
+*/
+bool
+BWindow::_IsFocusMessage(BMessage* message)
+{
+	BMessage::Private messagePrivate(message);
+	if (!messagePrivate.UsePreferredTarget())
+		return false;
+
+	bool feedFocus;
+	if (message->HasInt32("_token")
+		&& (message->FindBool("_feed_focus", &feedFocus) != B_OK || !feedFocus))
+		return false;
+
+	return true;
+}
+
+
+/*!	\brief Distributes the message to its intended targets. This is done for
 		all messages that should go to the preferred handler.
 
 	Returns \c true in case the message should still be dispatched
@@ -3296,6 +3317,11 @@ BWindow::_TransitForMouseMoved(BView* view, BView* viewUnderMouse) const
 bool
 BWindow::_HandleKeyDown(BMessage* event)
 {
+	// Only handle special functions when the event targeted the active focus
+	// view
+	if (!_IsFocusMessage(event))
+		return false;
+
 	const char *string = NULL;
 	if (event->FindString("bytes", &string) != B_OK)
 		return false;