Examples with NodePart org.jkiss.dbeaver.erd.ui.part.NodePart used on opensource projects

Example 1 with NodePart

use of org.jkiss.dbeaver.erd.ui.part.NodePart in project dbeaver by serge-rider.

the class ChangeZOrderAction method createReorderCommand.

private Command createReorderCommand(final Object[] objects) {
    return new Command() {

        @Override
        public void execute() {
            for (Object item : objects) {
                if (item instanceof NodePart) {
                    IFigure child = ((NodePart) item).getFigure();
                    final IFigure parent = child.getParent();
                    final List children = parent.getChildren();
                    if (children != null) {
                        children.remove(child);
                        if (front) {
                            children.add(child);
                        } else {
                            children.add(0, child);
                        }
                        child.repaint();
                    }
                // ((NodePart) item).getDiagram().
                }
            }
        }

        @Override
        public boolean canUndo() {
            return false;
        }
    };
}

Example 2 with NodePart

use of org.jkiss.dbeaver.erd.ui.part.NodePart in project dbeaver by serge-rider.

the class EntityConnectionEditPolicy method getConnectionCompleteCommand.

@Override
protected Command getConnectionCompleteCommand(CreateConnectionRequest request) {
    AssociationCreateCommand cmd = (AssociationCreateCommand) request.getStartCommand();
    NodePart part = (NodePart) request.getTargetEditPart();
    cmd.setTargetEntity(part.getElement());
    return cmd;
}

Example 3 with NodePart

use of org.jkiss.dbeaver.erd.ui.part.NodePart in project dbeaver by serge-rider.

the class DiagramXYLayoutPolicy method createChangeConstraintCommand.

/**
 * Creates command to move table. Does not allow table to be resized
 */
@Override
protected Command createChangeConstraintCommand(EditPart child, Object constraint) {
    if (!(child instanceof NodePart))
        return null;
    if (!(constraint instanceof Rectangle))
        return null;
    NodePart nodePart = (NodePart) child;
    Figure figure = (Figure) nodePart.getFigure();
    Rectangle oldBounds = figure.getBounds();
    Rectangle newBounds = (Rectangle) constraint;
    // Restrict resize for entities
    if (!ALLOW_ENTITY_RESIZE && nodePart instanceof EntityPart) {
        if (oldBounds.width != newBounds.width && newBounds.width != -1)
            return null;
        if (oldBounds.height != newBounds.height && newBounds.height != -1)
            return null;
    }
    return new NodeMoveCommand(nodePart, oldBounds.getCopy(), newBounds.getCopy());
}

Example 4 with NodePart

use of org.jkiss.dbeaver.erd.ui.part.NodePart in project dbeaver by dbeaver.

the class SetPartSettingsAction method createColorCommand.

private Command createColorCommand(final Object[] objects) {
    return new Command() {

        private ViewSettings newSettings;

        private final Map<ICustomizablePart, ViewSettings> oldSettings = new HashMap<>();

        @Override
        public void execute() {
            final Shell shell = UIUtils.createCenteredShell(getWorkbenchPart().getSite().getShell());
            try {
                NodePart nodePart = null;
                boolean hasNotes = false, hasEntities = false;
                for (Object item : objects) {
                    if (item instanceof NodePart) {
                        if (nodePart == null) {
                            nodePart = (NodePart) item;
                        }
                        if (item instanceof NotePart) {
                            hasNotes = true;
                        } else if (item instanceof EntityPart) {
                            hasEntities = true;
                        }
                    }
                }
                PartSettingsDialog settingsDialog = new PartSettingsDialog(shell, nodePart, hasNotes, hasEntities);
                if (settingsDialog.open() != IDialogConstants.OK_ID) {
                    return;
                }
                newSettings = settingsDialog.newSettings;
                for (Object item : objects) {
                    if (item instanceof ICustomizablePart) {
                        ICustomizablePart part = (ICustomizablePart) item;
                        ViewSettings oldSettings = new ViewSettings();
                        oldSettings.transparency = part.getCustomTransparency();
                        oldSettings.background = part.getCustomBackgroundColor();
                        oldSettings.foreground = part.getCustomForegroundColor();
                        oldSettings.borderWidth = part.getCustomBorderWidth();
                        oldSettings.fontInfo = SharedFonts.toString(part.getCustomFont());
                        this.oldSettings.put(part, oldSettings);
                        setNodeSettings(part, newSettings);
                    }
                }
            } finally {
                UIUtils.disposeCenteredShell(shell);
            }
        }

        @Override
        public void undo() {
            for (Object item : objects) {
                if (item instanceof ICustomizablePart) {
                    ICustomizablePart colorizedPart = (ICustomizablePart) item;
                    ViewSettings viewSettings = oldSettings.get(colorizedPart);
                    if (viewSettings != null) {
                        setNodeSettings(colorizedPart, viewSettings);
                    }
                }
            }
        }

        @Override
        public void redo() {
            for (Object item : objects) {
                if (item instanceof ICustomizablePart) {
                    setNodeSettings((ICustomizablePart) item, newSettings);
                }
            }
        }

        private void setNodeSettings(ICustomizablePart part, ViewSettings settings) {
            if (part instanceof NotePart) {
                part.setCustomTransparency(settings.transparency);
            }
            part.setCustomBackgroundColor(settings.background);
            if (part instanceof NotePart) {
                part.setCustomForegroundColor(settings.foreground);
                part.setCustomBorderWidth(settings.borderWidth);
                part.setCustomFont(UIUtils.getSharedFonts().getFont(Display.getCurrent(), settings.fontInfo));
            }
        }
    };
}

Example 5 with NodePart

use of org.jkiss.dbeaver.erd.ui.part.NodePart in project dbeaver by dbeaver.

the class ERDEditorPart method restoreVisualSettings.

private boolean restoreVisualSettings(DiagramPart oldDiagram, EntityDiagram newDiagram) {
    boolean hasChanges = false;
    // Collect visual settings from old diagram and apply them to the new one
    for (ERDEntity newEntity : newDiagram.getEntities()) {
        NodePart oldEntity = oldDiagram.getChildByObject(newEntity.getObject());
        if (oldEntity instanceof EntityPart) {
            EntityDiagram.NodeVisualInfo vi = new EntityDiagram.NodeVisualInfo(oldEntity);
            newDiagram.addVisualInfo(newEntity.getObject(), vi);
            hasChanges = true;
        }
    }
    for (ERDNote newNote : newDiagram.getNotes()) {
        NodePart oldNotePart = oldDiagram.getChildByObject(newNote.getObject());
        if (oldNotePart instanceof NotePart) {
            EntityDiagram.NodeVisualInfo vi = new EntityDiagram.NodeVisualInfo(oldNotePart);
            vi.initBounds = oldNotePart.getBounds();
            newDiagram.addVisualInfo(newNote, vi);
            hasChanges = true;
        }
    }
    return hasChanges;
}