Examples with SketchNode easik.overview.vertex.SketchNode used on opensource projects

Example 1 with SketchNode

use of easik.overview.vertex.SketchNode in project fql by CategoricalData.

the class DeleteFromOverviewFromTreeAction method actionPerformed.

/**
 * Called when clicked upon, will delete entity.
 *
 * @param e
 *            The action event
 */
@Override
public void actionPerformed(ActionEvent e) {
    // If there is nothing seleceted then just do nothing
    if (_theFrame.getInfoTreeUI().getInfoTree().isSelectionEmpty()) {
        return;
    }
    int op = JOptionPane.showConfirmDialog(_theFrame, "Are you sure you want to delete the selected items?", "Confirm Deletion", JOptionPane.YES_NO_OPTION);
    if (op == JOptionPane.YES_OPTION) {
        // Get currently selected object
        DefaultMutableTreeNode curSelected = (DefaultMutableTreeNode) _theFrame.getInfoTreeUI().getInfoTree().getSelectionPath().getLastPathComponent();
        if (curSelected.getUserObject() instanceof SketchNode) {
            _theFrame.getOverview().removeSketch((SketchNode) curSelected.getUserObject());
            _theFrame.getOverview().setDirty(true);
        } else {
            _theFrame.getOverview().removeView((ViewNode) curSelected.getUserObject());
            _theFrame.getOverview().setDirty(true);
        }
    }
}

Example 2 with SketchNode

use of easik.overview.vertex.SketchNode in project fql by CategoricalData.

the class SketchExportAction method actionPerformed.

/**
 * Display a dialog prompting the user for the name under which to save the
 * current sketch.
 *
 * @param e
 *            The action event
 */
@Override
public void actionPerformed(final ActionEvent e) {
    final Sketch sketch;
    if (_theFrame instanceof SketchFrame) {
        sketch = ((SketchFrame) _theFrame).getMModel();
    } else {
        final Object[] currentSelection = ((ApplicationFrame) _theFrame).getOverview().getSelectionCells();
        if (!((currentSelection.length == 1) && (currentSelection[0] instanceof SketchNode))) {
            System.err.println("Sketch export via overview popup should only be enabled when " + "selection size is 1, and it is a sketch node");
            return;
        }
        sketch = ((SketchNode) currentSelection[0]).getFrame().getMModel();
    }
    final File selFile = FileChooser.saveFile("Save EASIK Sketch", FileFilter.EASIK_SKETCH, "sketch");
    if (selFile != null) {
        sketch.getDocInfo().updateModificationDate();
        sketch.saveToXML(selFile);
    }
}

Example 3 with SketchNode

use of easik.overview.vertex.SketchNode in project fql by CategoricalData.

the class RenameInOverviewAction method actionPerformed.

/**
 * Called when clicked upon, will rename an article.
 *
 * @param e
 *            The action event
 */
@Override
public void actionPerformed(ActionEvent e) {
    Object[] currentSelection = _theOverview.getSelectionCells();
    if (!((currentSelection.length == 1) && (currentSelection[0] instanceof OverviewVertex))) {
        return;
    }
    OverviewVertex nodeToRename = (OverviewVertex) currentSelection[0];
    String originalName = nodeToRename.getName();
    if (nodeToRename instanceof SketchNode) {
        if (((SketchNode) nodeToRename).getMModel().isSynced() && (JOptionPane.showConfirmDialog(_theOverview.getFrame(), "Warning: this sketch is currently synced with a db; continue and break synchronization?", "Warning!", JOptionPane.OK_CANCEL_OPTION, JOptionPane.WARNING_MESSAGE) == JOptionPane.CANCEL_OPTION)) {
            return;
        }
    } else if (nodeToRename instanceof ViewNode) {
        if (((ViewNode) nodeToRename).getMModel().getSketch().isSynced() && (JOptionPane.showConfirmDialog(_theOverview.getFrame(), "Warning: this view is of a sketch that is currently synced with a db; continue and break synchronization?", "Warning!", JOptionPane.OK_CANCEL_OPTION, JOptionPane.WARNING_MESSAGE) == JOptionPane.CANCEL_OPTION)) {
            return;
        }
    } else {
        return;
    }
    String s = (String) JOptionPane.showInputDialog(_theOverview.getParent(), "New name:", "Rename", JOptionPane.QUESTION_MESSAGE, null, null, originalName);
    if (s != null) {
        s = s.trim();
        if (s.equals("")) {
            JOptionPane.showMessageDialog(_theOverview.getParent(), "Sketch name is empty", "Error", JOptionPane.ERROR_MESSAGE);
            return;
        }
        if (nodeToRename instanceof SketchNode) {
            if (_theOverview.isNameUsed(s) && !nodeToRename.getName().equals(s)) {
                JOptionPane.showMessageDialog(_theOverview.getParent(), "Sketch name is already in use", "Error", JOptionPane.ERROR_MESSAGE);
                return;
            }
        } else if (nodeToRename instanceof ViewNode) {
            if (_theOverview.isNameUsed(s) && !nodeToRename.getName().equals(s)) {
                JOptionPane.showMessageDialog(_theOverview.getParent(), "View name is already in use", "Error", JOptionPane.ERROR_MESSAGE);
                return;
            }
        }
        if (!s.equals(originalName)) {
            nodeToRename.setName(s);
            _theOverview.getFrame().getInfoTreeUI().storeExpansion();
            _theOverview.getFrame().getInfoTreeUI().refreshTree();
            _theOverview.getGraphLayoutCache().reload();
            _theOverview.getFrame().getInfoTreeUI().revertExpansion();
            if (nodeToRename instanceof SketchNode) {
                ((SketchNode) nodeToRename).getFrame().getMModel().setDirty();
                ((SketchNode) nodeToRename).getFrame().getMModel().setSynced(false);
            } else if (nodeToRename instanceof ViewNode) {
                ((ViewNode) nodeToRename).getFrame().getMModel().setDirty();
                ((ViewNode) nodeToRename).getFrame().getMModel().getSketch().setSynced(false);
            } else {
                _theOverview.setDirty(true);
            }
            _theOverview.repaint();
        }
    }
    _theOverview.clearSelection();
}

Example 4 with SketchNode

use of easik.overview.vertex.SketchNode in project fql by CategoricalData.

the class ImportSketchAction method actionPerformed0.

public void actionPerformed0(File selFile) {
    Point p = (_newPoint != null) ? _newPoint : _theOverview.getNewSketchPosition(10);
    _theOverview.getFrame().getInfoTreeUI().storeExpansion();
    SketchNode newNode = _theOverview.addNewSketch(_theOverview.getNewName("ImportedSketch0"), p.getX(), p.getY());
    _theOverview.getFrame().getInfoTreeUI().storeExpansion();
    SketchFrame newFrame = newNode.getFrame();
    Sketch sk = newFrame.getMModel();
    if (!sk.loadFromXML(selFile)) {
        return;
    }
    newNode.updateName();
    sk.updateThumb();
    _theOverview.getFrame().getInfoTreeUI().revertExpansion();
    _theOverview.setDirty(true);
    // Updates gui
    _theOverview.refresh();
}

Example 5 with SketchNode

use of easik.overview.vertex.SketchNode in project fql by CategoricalData.

the class OverviewHandler method startElement.

/**
 * Overloaded method that is called any time the start of an element is
 * found
 *
 * @param namespace
 * 			@see org.xml.sax.helpers.DefaultHandler
 * @param localName
 * 			@see org.xml.sax.helpers.DefaultHandler
 * @param qName
 * 			@see org.xml.sax.helpers.DefaultHandler
 * @param atts
 * 			@see org.xml.sax.helpers.DefaultHandler
 */
@Override
public void startElement(String namespace, String localName, String qName, Attributes atts) {
    _currNode = qName;
    // call
    if (_sketchParser != null) {
        _sketchParser.startElement(namespace, localName, qName, atts);
    } else // Initialize a sketch handler, and note this sketch's attributes
    if (qName.equals("easketch")) {
        String sketchName = atts.getValue("name");
        int sketchX = Integer.parseInt(atts.getValue("x"));
        int sketchY = Integer.parseInt(atts.getValue("y"));
        String cascade = atts.getValue("cascade"), pCascade = atts.getValue("partial-cascade");
        if (cascade == null) {
            cascade = Easik.getInstance().getSettings().getProperty("sql_cascade", "restrict");
        }
        if (pCascade == null) {
            pCascade = Easik.getInstance().getSettings().getProperty("sql_cascade_partial", "set_null");
        }
        Cascade c = cascade.equals("cascade") ? Cascade.CASCADE : Cascade.RESTRICT;
        Cascade cp = pCascade.equals("cascade") ? Cascade.CASCADE : pCascade.equals("restrict") ? Cascade.RESTRICT : Cascade.SET_NULL;
        _sketchParser = SketchFileIO.getNewSketchHandler(_theFrame.getOverview());
        SketchFrame frame = _sketchParser.getFrame();
        Sketch sketch = frame.getMModel();
        sketch.setDefaultCascading(c);
        sketch.setDefaultPartialCascading(cp);
        _newSketchNode = new SketchNode(sketchName, sketchX, sketchY, frame);
        _sketchNodes.put(sketchName, _newSketchNode);
    } else // know not to override the overview's
    if (qName.equals("view")) {
        _parsingView = true;
        _queryNodes = new HashMap<>();
        String viewName = atts.getValue("name");
        int x = Integer.parseInt(atts.getValue("x"));
        int y = Integer.parseInt(atts.getValue("y"));
        String edgeLabel = atts.getValue("viewDefinitionEdge");
        String sketchName = atts.getValue("on_sketch");
        ViewFrame viewFrame = new ViewFrame(_theFrame.getOverview(), _sketchNodes.get(sketchName).getFrame().getMModel());
        _newViewNode = new ViewNode(viewName, x, y, viewFrame);
        _viewDefEdge.put(edgeLabel, new ViewDefinitionEdge(_newViewNode, _sketchNodes.get(sketchName), edgeLabel));
        _viewDocInfo = new DocumentInfo(viewFrame);
        _viewNodes.put(viewName, _newViewNode);
        _sketchNodes.get(sketchName).getFrame().getMModel().addView(_newViewNode);
    } else if (qName.equals("queryNode")) {
        String name = atts.getValue("name");
        int x = Integer.parseInt(atts.getValue("x"));
        int y = Integer.parseInt(atts.getValue("y"));
        String query = atts.getValue("query");
        // exception so they can't be saved
        try {
            _queryNodes.put(name, new QueryNode(name, x, y, _newViewNode.getFrame().getMModel(), query));
        } catch (QueryException e) {
            e.printStackTrace();
        }
    } else if (qName.equals("View_Edge")) {
        View_Edge newEdge;
        String edgeType = atts.getValue("type");
        QueryNode source = _queryNodes.get(atts.getValue("source"));
        QueryNode target = _queryNodes.get(atts.getValue("target"));
        String id = atts.getValue("id");
        String cascadeAtt = atts.getValue("cascade");
        if (cascadeAtt == null) {
            // This is from an export before Easik had per-edge cascading
            // (in other words, before r583)
            // We use the global preferences for cascading
            String key = "sql_cascade", def = "restrict";
            if (edgeType.equals("partial")) {
                key = "sql_cascade_partial";
                def = "set_null";
            }
            cascadeAtt = Easik.getInstance().getSettings().getProperty(key, def);
        }
        @SuppressWarnings("unused") SketchEdge.Cascade cascade = cascadeAtt.equals("set_null") ? SketchEdge.Cascade.SET_NULL : cascadeAtt.equals("cascade") ? SketchEdge.Cascade.CASCADE : SketchEdge.Cascade.RESTRICT;
        if (edgeType.equals("injective")) {
            newEdge = new InjectiveViewEdge(source, target, id);
        } else if (edgeType.equals("partial")) {
            newEdge = new PartialViewEdge(source, target, id);
        } else {
            newEdge = new NormalViewEdge(source, target, id);
        }
        _viewEdges.put(id, newEdge);
    }
}