void Task::setTask(AbstractGroupableItem *abstractItem)
{
if (m_abstractItem)
{
disconnect(m_abstractItem, SIGNAL(destroyed()), this, SLOT(validate()));
}
m_abstractItem = abstractItem;
m_command = QString();
m_launcherUrl = KUrl();
if (m_abstractItem)
{
if (m_validateTimer > 0)
{
killTimer(m_validateTimer);
m_validateTimer = 0;
}
connect(m_abstractItem, SIGNAL(destroyed()), this, SLOT(validate()));
}
if (m_abstractItem->itemType() == TaskManager::GroupItemType)
{
m_group = qobject_cast<TaskGroup*>(abstractItem);
m_taskType = GroupType;
if (m_applet->groupManager()->groupingStrategy() != TaskManager::GroupManager::ManualGrouping && m_group->members().count())
{
TaskItem *task = qobject_cast<TaskItem*>(m_group->members().first());
if (task && task->task())
{
if (m_group->name().isEmpty())
{
m_group->setName(task->task()->visibleName());
}
if (m_applet->groupManager()->groupingStrategy() == TaskManager::GroupManager::ProgramGrouping)
{
m_command = command(task->task()->pid());
}
}
}
QList<WId> windowList = windows();
for (int i = 0; i < windowList.count(); ++i)
{
emit windowAdded(windowList.at(i));
}
connect(m_group, SIGNAL(changed(::TaskManager::TaskChanges)), this, SLOT(taskChanged(::TaskManager::TaskChanges)));
connect(m_group, SIGNAL(groupEditRequest()), this, SLOT(showPropertiesDialog()));
connect(m_group, SIGNAL(itemAdded(AbstractGroupableItem*)), this, SLOT(addItem(AbstractGroupableItem*)));
connect(m_group, SIGNAL(itemRemoved(AbstractGroupableItem*)), this, SLOT(removeItem(AbstractGroupableItem*)));
}
void Task::addItem(AbstractGroupableItem *abstractItem)
{
if (abstractItem->itemType() != TaskManager::GroupItemType)
{
TaskItem *task = qobject_cast<TaskItem*>(abstractItem);
if (task->task())
{
emit windowAdded(task->task()->window());
}
}
emit changed(WindowsChanged);
}
void Task::removeItem(AbstractGroupableItem *abstractItem)
{
if (m_group && m_group->members().count() == 1)
{
m_taskType = TaskType;
m_abstractItem = m_group->members().first();
m_group = NULL;
m_task = qobject_cast<TaskItem*>(m_abstractItem);
}
TaskItem *task = qobject_cast<TaskItem*>(abstractItem);
if (task && task->task())
{
emit windowRemoved(task->task()->window());
}
emit changed(EveythingChanged);
}
void Task::publishIconGeometry(const QRect &geometry)
{
if (m_task && m_task->task())
{
m_task->task()->publishIconGeometry(geometry);
}
else if (m_group)
{
QList<AbstractGroupableItem*> items = m_group->members();
for (int i = 0; i < items.count(); ++i)
{
if (items.at(i)->itemType() == TaskManager::TaskItemType)
{
TaskItem *task = qobject_cast<TaskItem*>(items.at(i));
task->task()->publishIconGeometry(geometry);
}
}
}
}
void Task::kill()
{
KSysGuard::Processes processes;
processes.updateAllProcesses();
if (m_taskType == TaskType && m_task)
{
processes.killProcess(m_task->task()->pid());
}
else if (m_taskType == GroupType && m_group)
{
QList<AbstractGroupableItem*> members = m_group->members();
for (int i = 0; i < members.count(); ++i)
{
TaskItem *task = qobject_cast<TaskItem*>(members.at(i));
if (task)
{
processes.killProcess(task->task()->pid());
}
}
}
}
