void ChaserEditor::slotLowerClicked()
{
QListViewItem* item = m_stepList->currentItem();
t_function_id fid = 0;
int index = 0;
int newIndex = 0;
if (item != NULL)
{
index = item->text(COL_NUM).toInt() - 1;
fid = item->text(COL_FID).toInt();
if (m_chaser->lowerStep(index))
{
updateStepList();
// Select the item again, now it's one step below
QListViewItemIterator it(m_stepList);
while (it.current() != NULL)
{
if (newIndex == index + 1)
{
m_stepList->setSelected(it.current(), true);
break;
}
newIndex++;
++it;
}
}
}
}
void ChaserEditor::slotRemoveClicked()
{
QTreeWidgetItem* item = m_tree->currentItem();
if (item != NULL)
{
int index = item->text(KColumnNumber).toInt() - 1;
m_chaser->removeStep(index);
updateStepList(index - 1);
}
}
void ChaserEditor::slotRemoveClicked()
{
QListViewItem* item = m_stepList->currentItem();
if (item != NULL)
{
m_chaser->removeStep(item->text(COL_NUM).toInt() - 1);
}
updateStepList();
}
void ChaserEditor::slotAddClicked()
{
FunctionSelection fs(this, true, m_original->id());
if (fs.exec() == QDialog::Accepted)
{
QListIterator <t_function_id> it(fs.selection());
while (it.hasNext() == true)
m_chaser->addStep(it.next());
// Update all steps in the list
updateStepList();
}
}
void ChaserEditor::slotAddClicked()
{
FunctionTree* ft = new FunctionTree(this);
ft->setInactiveID(m_original->id());
if (ft->exec() == QDialog::Accepted && ft->functionID() != KNoID)
{
m_chaser->addStep(ft->functionID());
}
delete ft;
updateStepList();
}
void ChaserEditor::slotLowerClicked()
{
QTreeWidgetItem* item;
int index;
item = m_tree->currentItem();
if (item != NULL)
{
index = m_tree->indexOfTopLevelItem(item);
/* Raise the step */
m_chaser->lowerStep(index);
/* Update step list and select the same item */
updateStepList(index + 1);
}
}
void ChaserEditor::init()
{
m_nameEdit->setText(m_chaser->name());
m_nameEdit->setSelection(0, m_nameEdit->text().length());
m_addStep->setPixmap(QPixmap(QString(PIXMAPS) + QString("/add.xpm")));
m_removeStep->setPixmap(QPixmap(QString(PIXMAPS) + QString("/remove.xpm")));
m_raiseButton->setPixmap(QPixmap(QString(PIXMAPS) + QString("/up.xpm")));
m_lowerButton->setPixmap(QPixmap(QString(PIXMAPS) + QString("/down.xpm")));
m_runOrderGroup->setButton((int) m_chaser->runOrder());
m_directionGroup->setButton((int) m_chaser->direction());
m_stepList->setSorting(-1);
updateStepList();
}
ChaserEditor::ChaserEditor(QWidget* parent, Chaser* chaser) : QDialog(parent)
{
Q_ASSERT(chaser != NULL);
setupUi(this);
/* Resize columns to fit contents */
m_tree->header()->setResizeMode(QHeaderView::ResizeToContents);
/* Connect UI controls */
connect(m_nameEdit, SIGNAL(textEdited(const QString&)),
this, SLOT(slotNameEdited(const QString&)));
connect(m_add, SIGNAL(clicked()), this, SLOT(slotAddClicked()));
connect(m_remove, SIGNAL(clicked()), this, SLOT(slotRemoveClicked()));
connect(m_raise, SIGNAL(clicked()), this, SLOT(slotRaiseClicked()));
connect(m_lower, SIGNAL(clicked()), this, SLOT(slotLowerClicked()));
/* Create a copy of the original chaser so that we can freely modify
it and keep a pointer to the original so that we can move the
contents from the copied chaser to the original when OK is clicked */
m_chaser = new Chaser(this);
m_chaser->copyFrom(chaser);
Q_ASSERT(m_chaser != NULL);
m_original = chaser;
/* Name edit */
m_nameEdit->setText(m_chaser->name());
m_nameEdit->setSelection(0, m_nameEdit->text().length());
setWindowTitle(tr("Chaser - %1").arg(m_chaser->name()));
/* Bus */
connect(m_busCombo, SIGNAL(activated(int)),
this, SLOT(slotBusComboActivated(int)));
fillBusCombo();
/* Running order */
switch (m_chaser->runOrder())
{
default:
case Chaser::Loop:
m_loop->setChecked(true);
break;
case Chaser::PingPong:
m_pingPong->setChecked(true);
break;
case Chaser::SingleShot:
m_singleShot->setChecked(true);
break;
}
/* Running direction */
switch (m_chaser->direction())
{
default:
case Chaser::Forward:
m_forward->setChecked(true);
break;
case Chaser::Backward:
m_backward->setChecked(true);
break;
}
/* Chaser steps */
updateStepList(0);
}
