com.appnativa.studio.dialogs.IconOrImageChooserDialog.java Source code

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Here is the source code for com.appnativa.studio.dialogs.IconOrImageChooserDialog.java

Source

/*
 * @(#)IconChooserDialog.java
 *
 * Copyright (c) appNativa. All rights reserved.
 *
 * Use is subject to license terms.
 */

package com.appnativa.studio.dialogs;

import com.appnativa.studio.Utilities;
import com.appnativa.studio.composite.IconEditorComposite;
import com.appnativa.studio.composite.ImageEditorComposite;
import com.appnativa.spot.SPOTPrintableString;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;

import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;

public class IconOrImageChooserDialog extends Dialog implements PropertyChangeListener {
    boolean imageChooser;
    SPOTPrintableString selectedIcon;

    /**
     * Create the dialog.
     * @param parentShell
     */
    public IconOrImageChooserDialog(Shell parentShell, SPOTPrintableString icon, boolean imageChooser) {
        super(parentShell);
        setShellStyle(SWT.RESIZE | SWT.APPLICATION_MODAL);
        this.imageChooser = imageChooser;

        if (icon == null) {
            icon = new SPOTPrintableString();
        }

        this.selectedIcon = icon;
    }

    @Override
    public void propertyChange(PropertyChangeEvent evt) {
        selectedIcon = (SPOTPrintableString) evt.getNewValue();
    }

    public String getSelectedIcon() {
        if (selectedIcon != null) {
            return Utilities.toString(selectedIcon);
        }

        return null;
    }

    public SPOTPrintableString getIconElement() {
        return selectedIcon;
    }

    /**
     * Create contents of the button bar.
     * @param parent
     */
    @Override
    protected void createButtonsForButtonBar(Composite parent) {
        createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, false);
        createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false);
    }

    /**
     * Create contents of the dialog.
     * @param parent
     */
    @Override
    protected Control createDialogArea(Composite parent) {
        Composite container = (Composite) super.createDialogArea(parent);

        if (imageChooser) {
            ImageEditorComposite editor = new ImageEditorComposite(container, SWT.NONE);

            editor.setSelectedItem(selectedIcon);
            editor.setPropertyChangeListener(this, this);
        } else {
            IconEditorComposite editor = new IconEditorComposite(container, SWT.NONE);

            editor.setSelectedItem(selectedIcon);
            editor.setPropertyChangeListener(this, this);
        }

        return container;
    }

    /**
     * Return the initial size of the dialog.
     */
    @Override
    protected Point getInitialSize() {
        return new Point(450, 401);
    }
}