[haiku-commits] r38311 - haiku/trunk/src/apps/deskbar

From: anevilyak@xxxxxxxxx
To: haiku-commits@xxxxxxxxxxxxx
Date: Mon, 23 Aug 2010 06:11:55 +0200 (CEST)
Author: anevilyak
Date: 2010-08-23 06:11:55 +0200 (Mon, 23 Aug 2010)
New Revision: 38311
Changeset: http://dev.haiku-os.org/changeset/38311
Ticket: http://dev.haiku-os.org/ticket/4290

Modified:
   haiku/trunk/src/apps/deskbar/Switcher.cpp
   haiku/trunk/src/apps/deskbar/Switcher.h
Log:
Fix a logic hole that would result in hidden teams being visible in switcher 
(sans icon) on ctrl+~. Fixes #4290.



Modified: haiku/trunk/src/apps/deskbar/Switcher.cpp
===================================================================
--- haiku/trunk/src/apps/deskbar/Switcher.cpp   2010-08-22 11:37:53 UTC (rev 
38310)
+++ haiku/trunk/src/apps/deskbar/Switcher.cpp   2010-08-23 04:11:55 UTC (rev 
38311)
@@ -308,7 +308,7 @@
        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;
 
@@ -858,6 +858,23 @@
 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();
 
        for (;;) {
@@ -873,30 +890,25 @@
                if (fCurrentIndex == startIndex) {
                        // we've gone completely through the list without 
finding
                        // a good app. Oh well.
-                       return;
+                       break;
                }
 
-               if (!OKToUse((TTeamGroup*)fGroupList.ItemAt(fCurrentIndex)))
-                       continue;
+               if (OKToUse((TTeamGroup*)fGroupList.ItemAt(fCurrentIndex)))
+                       return true;
+       }
 
-               // if we're here then we found a good one
-               SwitchToApp(startIndex, fCurrentIndex, forward);
-
-               if (!activateNow)
-                       break;
-
-               if (ActivateApp(false, false))
-                       break;
-       }
+       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;
 

Modified: haiku/trunk/src/apps/deskbar/Switcher.h
===================================================================
--- haiku/trunk/src/apps/deskbar/Switcher.h     2010-08-22 11:37:53 UTC (rev 
38310)
+++ haiku/trunk/src/apps/deskbar/Switcher.h     2010-08-23 04:11:55 UTC (rev 
38311)
@@ -85,6 +85,8 @@
                                                                bool 
allowWorkspaceSwitch);
                        void                    ActivateWindow(int32 windowID = 
-1);
                        void                    _SortApps();
+                       
+                       bool                    _FindNextValidApp(bool forward);
 
                        TSwitcherWindow* fWindow;
                        sem_id                  fMainMonitor;
[haiku-commits] r38311 - haiku/trunk/src/apps/deskbar

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