Ejemplo n.º 1
0
void KstDataManagerI::contextMenu(QListViewItem *i, const QPoint& p, int col) {
  Q_UNUSED(col)
  KstObjectItem *koi = static_cast<KstObjectItem*>(i);
  KstBaseCurve *c;

  if (koi->rtti() == RTTI_OBJ_OBJECT || koi->rtti() == RTTI_OBJ_DATA_VECTOR) {
    KPopupMenu *m = new KPopupMenu(this);

    m->setTitle(koi->text(0));

    int id = m->insertItem(i18n("&Edit..."), this, SLOT(edit_I()));
    //m->setItemEnabled(id, RTTI_OBJ_VECTOR != koi->rtti());

    if (koi->rtti() == RTTI_OBJ_DATA_VECTOR) {
      id = m->insertItem(i18n("&Make Curve..."), koi, SLOT(makeCurve()));
    } else if ((c = dynamic_cast<KstBaseCurve*>(koi->dataObject().data()))) {
      KPopupMenu *addMenu = new KPopupMenu(this);
      KPopupMenu *removeMenu = new KPopupMenu(this);
      PlotMap.clear();
      id = 100;
      bool haveAdd = false, haveRemove = false;
      for (KstPlot *p = KST::plotList.first(); p; p = KST::plotList.next()) {
        if (!p->Curves.contains(c)) {
          addMenu->insertItem(p->tagName(), koi, SLOT(addToPlot(int)), 0, id);
          haveAdd = true;
        } else {
Ejemplo n.º 2
0
void KstDataManagerI::update() {
  if (!isShown()) {
    return;
  }

  QListViewItem *currentItem = DataView->selectedItem();
  QPtrStack<QListViewItem> trash;

  KST::dataObjectList.lock().writeLock();
  KST::vectorList.lock().writeLock();
  KST::matrixList.lock().writeLock();

  // garbage collect first
  for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
    KstObjectItem *oi = static_cast<KstObjectItem*>(i);
    if (i->rtti() == RTTI_OBJ_OBJECT) {
      if (KST::dataObjectList.findTag(oi->tag().tag()) == KST::dataObjectList.end()) {
        trash.push(i);
      }
    } else if (i->rtti() == RTTI_OBJ_DATA_MATRIX || 
               i->rtti() == RTTI_OBJ_MATRIX ||
               i->rtti() == RTTI_OBJ_STATIC_MATRIX) {
      if (KST::matrixList.findTag(oi->tag().tag()) == KST::matrixList.end()) {
        trash.push(i);  
      }
    } else {
      if (KST::vectorList.findTag(oi->tag().tag()) == KST::vectorList.end()) {
        trash.push(i);
      }
    }
  }

  trash.setAutoDelete(true);
  DataView->blockSignals(true);
  trash.clear();
  DataView->blockSignals(false);

  // update the data objects
  for (KstDataObjectList::iterator it = KST::dataObjectList.begin();
                                    it != KST::dataObjectList.end();
                                                               ++it) {
    KstReadLocker dol(*it);
    bool found = false;
    for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
      KstObjectItem *oi = static_cast<KstObjectItem*>(i);
      if (oi->rtti() == RTTI_OBJ_OBJECT && oi->tag().tag() == (*it)->tag().tag()) {
        oi->update();
        found = true;
        break;
      }
    }
    if (!found) {
      KstObjectItem *i = new KstObjectItem(DataView, *it, this);
      connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
    }
  }

  KST::dataObjectList.lock().unlock();

  // update the data vectors
  KstRVectorList rvl = kstObjectSubList<KstVector,KstRVector>(KST::vectorList);
  for (KstRVectorList::iterator it = rvl.begin(); it != rvl.end(); ++it) {
    KstReadLocker vl(*it);
    bool found = false;
    for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
      KstObjectItem *oi = static_cast<KstObjectItem*>(i);
      if (oi->rtti() == RTTI_OBJ_DATA_VECTOR && oi->tag().tag() == (*it)->tag().tag()) {
        oi->update(true, 1);
        found = true;
        break;
      }
    }
    if (!found) {
      KstObjectItem *i = new KstObjectItem(DataView, *it, this, 1);
      connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
    }
  }

  // update the static vectors
  KstSVectorList svl = kstObjectSubList<KstVector,KstSVector>(KST::vectorList);
  for (KstSVectorList::iterator it = svl.begin(); it != svl.end(); ++it) {
    KstReadLocker vl(*it);
    bool found = false;
    for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
      KstObjectItem *oi = static_cast<KstObjectItem*>(i);
      if (oi->rtti() == RTTI_OBJ_STATIC_VECTOR && oi->tag().tag() == (*it)->tag().tag()) {
        oi->update(true, 1);
        found = true;
        break;
      }
    }
    if (!found) {
      KstObjectItem *i = new KstObjectItem(DataView, *it, this, 1);
      connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
    }
  }

  KST::vectorList.lock().unlock();

  // update the data matrices 
  KstRMatrixList rml = kstObjectSubList<KstMatrix,KstRMatrix>(KST::matrixList);
  for (KstRMatrixList::iterator it = rml.begin(); it != rml.end(); ++it) {
    KstReadLocker ml(*it);
    bool found = false;
    for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
      KstObjectItem *oi = static_cast<KstObjectItem*>(i);
      if (oi->rtti() == RTTI_OBJ_DATA_MATRIX && oi->tag().tag() == (*it)->tag().tag()) {
        oi->update(true, 1);
        found = true;
        break;
      }
    }
    if (!found) {
      KstObjectItem *i = new KstObjectItem(DataView, *it, this, 1);
      connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
    }
  }

  // update the static matrices
  KstSMatrixList sml = kstObjectSubList<KstMatrix,KstSMatrix>(KST::matrixList);
  for (KstSMatrixList::iterator it = sml.begin(); it != sml.end(); ++it) {
    KstReadLocker ml(*it);
    bool found = false;
    for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
      KstObjectItem *oi = static_cast<KstObjectItem*>(i);
      if (oi->rtti() == RTTI_OBJ_STATIC_MATRIX && oi->tag().tag() == (*it)->tag().tag()) {
        oi->update(true, 1);
        found = true;
        break;
      }
    }
    if (!found) {
      KstObjectItem *i = new KstObjectItem(DataView, *it, this, 1);
      connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
    }
  }

  KST::matrixList.lock().unlock();

  // is this really necessary?  I would think not...
  for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
    if (i == currentItem) {
      DataView->setCurrentItem(i);
      DataView->setSelected(i, true);
      break;
    }
  }

  if (DataView->selectedItem()) {
    static_cast<KstObjectItem*>(DataView->currentItem())->updateButtons();
  } else {
    Edit->setEnabled(false);
    Delete->setEnabled(false);
  }
}
Ejemplo n.º 3
0
void KstDataManagerI::update() {
if (!isShown()) {
  return;
}

QPtrStack<QListViewItem> trash;

  // Garbage collect first
  for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
    KstObjectItem *oi = static_cast<KstObjectItem*>(i);
    if (i->rtti() == RTTI_OBJ_OBJECT) {
      if (KST::dataObjectList.findTag(oi->tagName()) == KST::dataObjectList.end()) {
        trash.push(i);
      }
    } else {
      if (KST::vectorList.findTag(oi->tagName()) == KST::vectorList.end()) {
        trash.push(i);
      }
    }
  }

  trash.setAutoDelete(true);
  trash.clear();

  for (KstDataObjectList::iterator it = KST::dataObjectList.begin();
                                    it != KST::dataObjectList.end();
                                                               ++it) {
    bool found = false;
    for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
      KstObjectItem *oi = static_cast<KstObjectItem*>(i);
      if (oi->rtti() == RTTI_OBJ_OBJECT && oi->tagName() == (*it)->tagName()) {
        oi->update();
        found = true;
        break;
      }
    }
    if (!found) {
        KstObjectItem *i = new KstObjectItem(DataView, *it, this);
        connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
    }
  }

  KstRVectorList rvl = kstObjectSubList<KstVector,KstRVector>(KST::vectorList);
  for (KstRVectorList::iterator it = rvl.begin(); it != rvl.end(); ++it) {
    bool found = false;
    for (QListViewItem *i = DataView->firstChild(); i; i = i->nextSibling()) {
      KstObjectItem *oi = static_cast<KstObjectItem*>(i);
      if (oi->rtti() == RTTI_OBJ_DATA_VECTOR && oi->tagName() == (*it)->tagName()) {
        oi->update();
        found = true;
        break;
      }
    }
    if (!found) {
        KstObjectItem *i = new KstObjectItem(DataView, *it, this);
        connect(i, SIGNAL(updated()), this, SLOT(doUpdates()));
    }
  }

  if (DataView->selectedItem()) {
    static_cast<KstObjectItem*>(DataView->currentItem())->updateButtons();
  } else {
    Edit->setEnabled(false);
    Delete->setEnabled(false);
  }
}