Examples with ProcessVar com.fr3ts0n.pvs.ProcessVar used on opensource projects

Example 1 with ProcessVar

use of com.fr3ts0n.pvs.ProcessVar in project AndrOBD by fr3ts0n.

the class PvTransferHandler method importData.

/* (non-Javadoc)
	   * @see javax.swing.TransferHandler#importData(javax.swing.TransferHandler.TransferSupport)
	   */
@Override
public boolean importData(TransferSupport support) {
    try {
        if (support.getComponent() instanceof JTree) {
            JTree tree = (JTree) support.getComponent();
            Point dropPoint = support.getDropLocation().getDropPoint();
            TreePath path = tree.getPathForLocation(dropPoint.x, dropPoint.y);
            Object node = path.getLastPathComponent();
            if (support.isDataFlavorSupported(processVarFlavor)) {
                ProcessVar tVar = (ProcessVar) ((PvTreeNode) node).getUserObject();
                ProcessVar chldPv = (ProcessVar) support.getTransferable().getTransferData(processVarFlavor);
                Object chldKey = chldPv.getKeyValue();
                tVar.put(chldKey, chldPv, PvChangeEvent.PV_ADDED);
                DefaultTreeModel model = (DefaultTreeModel) tree.getModel();
                model.nodeStructureChanged((TreeNode) model.getRoot());
                return true;
            }
        }
    } catch (UnsupportedFlavorException e) {
        ProcessVar.log.severe(this.toString() + ":" + e.getMessage());
    } catch (IOException e) {
        ProcessVar.log.severe(this.toString() + ":" + e.getMessage());
    }
    // anything else is handled by superclass
    return super.importData(support);
}

Example 2 with ProcessVar

use of com.fr3ts0n.pvs.ProcessVar in project AndrOBD by fr3ts0n.

the class PvExplorer method valueChanged.

@Override
public void valueChanged(TreeSelectionEvent e) {
    TreePath selPath = e.getNewLeadSelectionPath();
    if (selPath == null)
        return;
    ProcessVar pv = PvTreeNode.getPvFromTreePath(selPath);
    if (pv instanceof PvList) {
        // if process var is a PV list itself then show it in table
        pvTable.setProcessVar(pv);
    } else {
        // ... otherwise create a list with PV as contained element
        tblList.clear();
        tblList.put(pv.getKeyValue(), pv);
        pvTable.setProcessVar(tblList);
    }
}

Example 3 with ProcessVar

use of com.fr3ts0n.pvs.ProcessVar in project AndrOBD by fr3ts0n.

the class PvDetailPanel method setProcessVar.

/**
 * set the process var which is assigned to this editor panel
 * this creates all corresponding data fields
 */
@SuppressWarnings({ "unchecked", "rawtypes" })
public void setProcessVar(ProcessVar data) {
    if (dataSource == null || !dataSource.equals(data)) {
        // remove all child components, if they have been set already
        if (dataSource != null && !dataSource.equals(data)) {
            dataSource.removePvChangeListener(this);
            fields.clear();
            removeAll();
        }
        // update data source variable
        dataSource = data;
        // if data source is anything real ...
        if (data != null) {
            Object currKey = null;
            Object currVal = null;
            JLabel hdrCmp = null;
            JComponent dataCmp = null;
            GridBagConstraints attr = new GridBagConstraints();
            // ... fill content panel with data
            ArrayList keys = new ArrayList(data.keySet());
            // sort list alphabetically
            Collections.sort(keys);
            Iterator it = keys.iterator();
            // loop through all attributes
            while (it.hasNext()) {
                /* set default attributes */
                attr.gridwidth = 1;
                attr.gridheight = 1;
                attr.weightx = 0.0;
                attr.fill = GridBagConstraints.BOTH;
                if ((currKey = it.next()) != null) {
                    hdrCmp = new JLabel(currKey.toString());
                    hdrCmp.setBackground(labelColor);
                    hdrCmp.setBorder(lineBorder);
                    // setup data component based on it's value
                    if ((currVal = data.get(currKey)) == null) {
                        dataCmp = new JLabel();
                    } else {
                        if (currVal instanceof ProcessVar) {
                            dataCmp = new PvDetailPanel((ProcessVar) currVal, editable);
                        } else {
                            dataCmp = new JTextField(data.get(currKey).toString());
                            ((JTextField) dataCmp).setEditable(editable);
                            ((JTextField) dataCmp).addActionListener(this);
                        }
                    }
                    dataCmp.setName(currKey.toString());
                    // add the components
                    add(hdrCmp, attr);
                    attr.gridwidth = GridBagConstraints.REMAINDER;
                    attr.weightx = 1.0;
                    add(dataCmp, attr);
                    // add data component to Hashmap of fields
                    fields.put(currKey, dataCmp);
                }
            }
            // add 'this' panel as PvChangeListener to Process variable
            data.addPvChangeListener(this, PvChangeEvent.PV_ADDED | PvChangeEvent.PV_MODIFIED);
        }
        validate();
    }
}

Example 4 with ProcessVar

use of com.fr3ts0n.pvs.ProcessVar in project AndrOBD by fr3ts0n.

the class PvTransferHandler method exportDone.

/* (non-Javadoc)
	   * @see javax.swing.TransferHandler#exportDone(javax.swing.JComponent, java.awt.datatransfer.Transferable, int)
	   */
@Override
protected void exportDone(JComponent c, Transferable t, int action) {
    try {
        if (action == MOVE) {
            ProcessVar pv = (ProcessVar) t.getTransferData(processVarFlavor);
            pv.firePvChanged(new PvChangeEvent(pv, pv.getKeyAttribute(), pv, PvChangeEvent.PV_ELIMINATED));
        }
    } catch (UnsupportedFlavorException e) {
        ProcessVar.log.severe(this.toString() + ":" + e.getMessage());
    } catch (IOException e) {
        ProcessVar.log.severe(this.toString() + ":" + e.getMessage());
    }
}

Example 5 with ProcessVar

use of com.fr3ts0n.pvs.ProcessVar in project AndrOBD by fr3ts0n.

the class PvTransferHandler method createTransferable.

/* (non-Javadoc)
	   * @see javax.swing.TransferHandler#createTransferable(javax.swing.JComponent)
	   */
@Override
protected Transferable createTransferable(JComponent c) {
    if (c instanceof JTree) {
        try {
            JTree tree = (JTree) c;
            DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getSelectionPath().getLastPathComponent();
            ProcessVar pv = (ProcessVar) node.getUserObject();
            return (Transferable) pv;
        } catch (ClassCastException ex) {
            ProcessVar.log.severe(this.toString() + ":" + ex.getMessage());
        }
    } else if (c instanceof PvTable) {
        PvTable tab = (PvTable) c;
        ProcessVar pv = (ProcessVar) tab.getPvModel().getElementAt(tab.getSelectedRow());
        return (Transferable) pv;
    }
    // anything else is handled by superclass
    return super.createTransferable(c);
}