1 files changed, 100 insertions, 0 deletions
diff --git a/kde-base/plasma-workspace/files/plasma-workspace-4.7.0-taskbar.patch b/kde-base/plasma-workspace/files/plasma-workspace-4.7.0-taskbar.patch
new file mode 100644
index 0000000..a42126f
--- /dev/null
+++ b/kde-base/plasma-workspace/files/plasma-workspace-4.7.0-taskbar.patch
@@ -0,0 +1,100 @@
+commit 00b03781b8106cc9d079d133373af88b23522fc1
+Author: Aaron Seigo <aseigo@kde.org>
+Date:   Thu Aug 11 16:53:36 2011 +0200
+
+    if we are supposd to skip a task .. still check for startup items.
+    
+    this should prevent the ghost-in-the-taskbar bugs
+
+diff --git a/libs/taskmanager/groupmanager.cpp b/libs/taskmanager/groupmanager.cpp
+index 4d8e4d9..854db2e 100644
+--- a/libs/taskmanager/groupmanager.cpp
++++ b/libs/taskmanager/groupmanager.cpp
+@@ -233,14 +233,15 @@ bool GroupManagerPrivate::addTask(TaskPtr task)
+              << task->className()
+              << task->classClass(); */
+ 
++    bool skip = false;
+     if (!task->showInTaskbar()) {
+         //kDebug() << "Do not show in taskbar";
+-        return false;
++        skip = true;
+     }
+ 
+     if (showOnlyCurrentScreen && !task->isOnScreen(currentScreen)) {
+         //kDebug() << "Not on this screen and showOnlyCurrentScreen";
+-        return false;
++        skip = true;
+     }
+ 
+     // Should the Task be displayed ? We always display if attention is demaded
+@@ -250,25 +251,25 @@ bool GroupManagerPrivate::addTask(TaskPtr task)
+         if (showOnlyCurrentDesktop && !task->isOnCurrentDesktop()) {
+             /* kDebug() << "Not on this desktop and showOnlyCurrentDesktop"
+                      << KWindowSystem::currentDesktop() << task->desktop(); */
+-            return false;
++            skip = true;
+         }
+ 
+         if (showOnlyCurrentActivity && !task->isOnCurrentActivity()) {
+             /* kDebug() << "Not on this desktop and showOnlyCurrentActivity"
+                      << KWindowSystem::currentActivity() << task->desktop(); */
+-            return false;
++            skip = true;
+         }
+ 
+         if (showOnlyMinimized && !task->isMinimized()) {
+             //kDebug() << "Not minimized and only showing minimized";
+-            return false;
++            skip = true;
+         }
+ 
+         NET::WindowType type = task->info().windowType(NET::NormalMask | NET::DialogMask |
+                                                     NET::OverrideMask | NET::UtilityMask);
+         if (type == NET::Utility) {
+             //kDebug() << "skipping utility window" << task->name();
+-            return false;
++            skip = true;
+         }
+ 
+             //TODO: should we check for transiency? if so the following code can detect it.
+@@ -288,14 +289,14 @@ bool GroupManagerPrivate::addTask(TaskPtr task)
+ 
+     //Ok the Task should be displayed
+     TaskItem *item = qobject_cast<TaskItem*>(currentRootGroup()->getMemberByWId(task->window()));
+-    if (!item) {
+-        // first search for an existing startuptask for this task
++    if (!item || skip) {
++        TaskItem *startupItem = 0;
+         QHash<StartupPtr, TaskItem *>::iterator it = startupList.begin();
+         QHash<StartupPtr, TaskItem *>::iterator itEnd = startupList.end();
+         while (it != itEnd) {
+             if (it.key()->matchesWindow(task->window())) {
+                 //kDebug() << "startup task found";
+-                item = it.value();
++                item = startupItem = it.value();
+                 startupList.erase(it);
+                 QObject::disconnect(item, 0, q, 0);
+                 item->setTaskPointer(task);
+@@ -304,6 +305,12 @@ bool GroupManagerPrivate::addTask(TaskPtr task)
+             ++it;
+         }
+ 
++        // if we are to skip because we don't display, we simply delete the startup related to it
++        if (skip) {
++            delete startupItem;
++            return false;
++        }
++
+         if (!item) {
+             item = new TaskItem(q, task);
+         }
+@@ -324,7 +331,6 @@ bool GroupManagerPrivate::addTask(TaskPtr task)
+     }
+ 
+     geometryTasks.insert(task.data());
+-
+     return true;
+ }
+ 
+