HaikuDepot: Fixed selecting the right package when the list is sorted.

src/apps/haiku-depot/MainWindow.cpp

@@ -8,6 +8,7 @@
 #include <stdio.h>
 
 #include <Alert.h>
+#include <Autolock.h>
 #include <Application.h>
 #include <Button.h>
 #include <Catalog.h>
@@ -87,14 +88,22 @@ MainWindow::MessageReceived(BMessage* message)
 	switch (message->what) {
 		case B_SIMPLE_DATA:
 		case B_REFS_RECEIVED:
+			// TODO: ?
 			break;
 
 		case MSG_PACKAGE_SELECTED:
 		{
-			int32 index;
+			BString title;
-			if (message->FindInt32("index", &index) == B_OK
+			if (message->FindString("title", &title) == B_OK) {
-				&& index >= 0 && index < fVisiblePackages.CountItems()) {
+				int count = fVisiblePackages.CountItems();
-				_AdoptPackage(fVisiblePackages.ItemAtFast(index));
+				for (int i = 0; i < count; i++) {
+					const PackageInfoRef& package
+						= fVisiblePackages.ItemAtFast(i);
+					if (package.Get() != NULL && package->Title() == title) {
+						_AdoptPackage(package);
+						break;
+					}
+				}
 			} else {
 				_ClearPackage();
 			}

src/apps/haiku-depot/PackageListView.cpp

@@ -544,14 +544,9 @@ PackageListView::SelectionChanged()
 	
 	BMessage message(MSG_PACKAGE_SELECTED);
 	
-	BRow* selected = CurrentSelection();
+	PackageRow* selected = dynamic_cast<PackageRow*>(CurrentSelection());
-	
-	// TODO: Wrong index, its the visible one (i.e. sorted)!
-	// Solve by putting an ID for the package in the message instead.
-	int32 index = -1;
 	if (selected != NULL)
-		index = IndexOf(selected);
+		message.AddString("title", selected->Package()->Title());
-	message.AddInt32("index", index);
 	
 	Window()->PostMessage(&message);
 }