Fix a logic hole that would result in hidden teams being visible in switcher (sans icon) on ctrl+~. Fixes #4290.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38311 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/deskbar/Switcher.cpp

@@ -308,7 +308,7 @@ OKToUse(const TTeamGroup* teamGroup)
 	if ((teamGroup->Flags() & B_BACKGROUND_APP) != 0)
 		return false;
 
-	// skip the Deakbar itself
+	// skip the Deskbar itself
 	if (strcasecmp(teamGroup->Signature(), kDeskbarSignature) == 0)
 		return false;
 
@@ -856,6 +856,23 @@ TSwitchManager::CycleWindow(bool forward, bool wrap)
 
 void
 TSwitchManager::CycleApp(bool forward, bool activateNow)
+{
+	int32 startIndex = fCurrentIndex;
+
+	if (_FindNextValidApp(forward)) {
+		// if we're here then we found a good one
+		SwitchToApp(startIndex, fCurrentIndex, forward);
+
+		if (!activateNow)
+			return;
+
+		ActivateApp(false, false);
+	}
+}
+
+
+bool
+TSwitchManager::_FindNextValidApp(bool forward)
 {
 	int32 startIndex = fCurrentIndex;
 	int32 max = fGroupList.CountItems();
@@ -873,30 +890,25 @@ TSwitchManager::CycleApp(bool forward, bool activateNow)
 		if (fCurrentIndex == startIndex) {
 			// we've gone completely through the list without finding
 			// a good app. Oh well.
-			return;
-		}
-
-		if (!OKToUse((TTeamGroup*)fGroupList.ItemAt(fCurrentIndex)))
-			continue;
-
-		// if we're here then we found a good one
-		SwitchToApp(startIndex, fCurrentIndex, forward);
-
-		if (!activateNow)
-			break;
-
-		if (ActivateApp(false, false))
 			break;
 		}
+
+		if (OKToUse((TTeamGroup*)fGroupList.ItemAt(fCurrentIndex)))
+			return true;
+	}
+
+	return false;
 }
 
-
 void
 TSwitchManager::SwitchToApp(int32 previousIndex, int32 newIndex, bool forward)
 {
 	int32 previousSlot = fCurrentSlot;
 
 	fCurrentIndex = newIndex;
+	if (!OKToUse((TTeamGroup *)fGroupList.ItemAt(fCurrentIndex)))
+		_FindNextValidApp(forward);
+
 	fCurrentSlot = fWindow->SlotOf(fCurrentIndex);
 	fCurrentWindow = 0;
 

src/apps/deskbar/Switcher.h

@@ -86,6 +86,8 @@ private:
 			void			ActivateWindow(int32 windowID = -1);
 			void			_SortApps();
 			
+			bool			_FindNextValidApp(bool forward);
+
 			TSwitcherWindow* fWindow;
 			sem_id			fMainMonitor;
 			bool			fBlock;