/*
* @(#)CanvasToolBar.java
*
* Copyright (c) 2007-2008 The authors and contributors of JHotDraw.
* You may not use, copy or modify this file, except in compliance with the
* accompanying license terms.
*/
package org.jhotdraw.samples.svg.gui;
import java.beans.PropertyChangeEvent;
import javax.swing.border.*;
import org.jhotdraw.util.*;
import java.awt.*;
import java.beans.PropertyChangeListener;
import javax.swing.*;
import javax.swing.text.DefaultFormatterFactory;
import org.jhotdraw.draw.DrawingView;
import org.jhotdraw.draw.GridConstrainer;
import org.jhotdraw.draw.action.*;
import org.jhotdraw.gui.JLifeFormattedTextField;
import org.jhotdraw.gui.plaf.palette.*;
import org.jhotdraw.text.JavaNumberFormatter;
import org.jhotdraw.util.prefs.PreferencesUtil;
/**
* ViewToolBar.
* <p>
* Note: you must explicitly set the view before createDisclosedComponents is
* called for the first time.
*
* @author Werner Randelshofer
* @version $Id$
*/
public class ViewToolBar extends AbstractToolBar {
private static final long serialVersionUID = 1L;
private DrawingView view;
/** Creates new instance. */
public ViewToolBar() {
ResourceBundleUtil labels = ResourceBundleUtil.getBundle("org.jhotdraw.samples.svg.Labels");
setName(labels.getString(getID() + ".toolbar"));
setDisclosureStateCount(3);
}
public void setView(DrawingView view) {
this.view = view;
prefs = PreferencesUtil.userNodeForPackage(getClass());
GridConstrainer constrainer = (GridConstrainer) view.getVisibleConstrainer();
constrainer.setHeight(prefs.getDouble("view.gridSize", 8d));
constrainer.setWidth(prefs.getDouble("view.gridSize", 8d));
}
@Override
protected JComponent createDisclosedComponent(int state) {
JPanel p = null;
switch (state) {
case 1: {
p = new JPanel();
p.setOpaque(false);
p.setBorder(new EmptyBorder(5, 5, 5, 8));
// Abort if no editor is set
if (editor == null) {
break;
}
ResourceBundleUtil labels = ResourceBundleUtil.getBundle("org.jhotdraw.samples.svg.Labels");
GridBagLayout layout = new GridBagLayout();
p.setLayout(layout);
GridBagConstraints gbc;
AbstractButton btn;
// Toggle Grid Button
AbstractButton toggleGridButton;
toggleGridButton = btn = ButtonFactory.createToggleGridButton(view);
btn.setUI((PaletteButtonUI) PaletteButtonUI.createUI(btn));
labels.configureToolBarButton(btn, "alignGrid");
gbc = new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = 0;
gbc.anchor = GridBagConstraints.FIRST_LINE_START;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets(0, 0, 0, 0);
p.add(btn, gbc);
// Zoom button
btn = ButtonFactory.createZoomButton(view);
btn.setUI((PaletteButtonUI) PaletteButtonUI.createUI(btn));
labels.configureToolBarButton(btn, "view.zoomFactor");
btn.setText("100 %");
gbc = new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = 1;
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.anchor = GridBagConstraints.FIRST_LINE_START;
gbc.insets = new Insets(3, 0, 0, 0);
gbc.weighty = 1;
gbc.weightx = 1;
btn.setPreferredSize(new Dimension(btn.getPreferredSize().width, toggleGridButton.getPreferredSize().height));
p.add(btn, gbc);
}
break;
case 2: {
p = new JPanel();
p.setOpaque(false);
p.setBorder(new EmptyBorder(5, 5, 5, 8));
// Abort if no editor is set
if (editor == null) {
break;
}
ResourceBundleUtil labels = ResourceBundleUtil.getBundle("org.jhotdraw.samples.svg.Labels");
GridBagLayout layout = new GridBagLayout();
p.setLayout(layout);
GridBagConstraints gbc;
AbstractButton btn;
// Grid size field and toggle grid button
JLifeFormattedTextField gridSizeField = new JLifeFormattedTextField();
gridSizeField.setColumns(4);
gridSizeField.setToolTipText(labels.getString("view.gridSize.toolTipText"));
gridSizeField.setHorizontalAlignment(JLifeFormattedTextField.RIGHT);
gridSizeField.putClientProperty("Palette.Component.segmentPosition", "first");
gridSizeField.setUI((PaletteFormattedTextFieldUI) PaletteFormattedTextFieldUI.createUI(gridSizeField));
gridSizeField.setFormatterFactory(JavaNumberFormatter.createFormatterFactory(0d, 1000d, 1d, true));
gridSizeField.setHorizontalAlignment(JTextField.LEADING);
final GridConstrainer constrainer = (GridConstrainer) view.getVisibleConstrainer();
gridSizeField.addPropertyChangeListener(new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
if ("value".equals(evt.getPropertyName())) {
if (evt.getNewValue() != null) {
constrainer.setWidth((Double) evt.getNewValue());
constrainer.setHeight((Double) evt.getNewValue());
prefs = PreferencesUtil.userNodeForPackage(getClass());
try {
prefs.putDouble("view.gridSize", (Double) evt.getNewValue());
} catch (IllegalStateException e) {//ignore
}
view.getComponent().repaint();
}
}
}
});
gridSizeField.setValue(constrainer.getHeight());
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 0;
gbc.insets = new Insets(0, 0, 0, 0);
gbc.anchor = GridBagConstraints.FIRST_LINE_START;
p.add(gridSizeField, gbc);
btn = ButtonFactory.createToggleGridButton(view);
btn.setUI((PaletteButtonUI) PaletteButtonUI.createUI(btn));
labels.configureToolBarButton(btn, "alignGrid");
gbc = new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = 0;
gbc.anchor = GridBagConstraints.FIRST_LINE_START;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets(0, 0, 0, 0);
p.add(btn, gbc);
// Zoom factor field and zoom button
final JLifeFormattedTextField scaleFactorField = new JLifeFormattedTextField();
scaleFactorField.setColumns(4);
scaleFactorField.setToolTipText(labels.getString("view.zoomFactor.toolTipText"));
scaleFactorField.setHorizontalAlignment(JLifeFormattedTextField.RIGHT);
scaleFactorField.putClientProperty("Palette.Component.segmentPosition", "first");
scaleFactorField.setUI((PaletteFormattedTextFieldUI) PaletteFormattedTextFieldUI.createUI(scaleFactorField));
JavaNumberFormatter formatter = new JavaNumberFormatter(0.01d, 50d, 100d, false, "%");
formatter.setUsesScientificNotation(false);
formatter.setMaximumFractionDigits(1);
scaleFactorField.setFormatterFactory(new DefaultFormatterFactory(formatter));
scaleFactorField.setHorizontalAlignment(JTextField.LEADING);
scaleFactorField.setValue(view.getScaleFactor());
scaleFactorField.addPropertyChangeListener(new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
if ("value".equals(evt.getPropertyName())) {
if (evt.getNewValue() != null) {
view.setScaleFactor((Double) evt.getNewValue());
}
}
}
});
view.addPropertyChangeListener(new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
if (evt.getPropertyName() == DrawingView.SCALE_FACTOR_PROPERTY) {
if (evt.getNewValue() != null) {
scaleFactorField.setValue((Double) evt.getNewValue());
}
}
}
});
gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 1;
gbc.insets = new Insets(3, 0, 0, 0);
gbc.anchor = GridBagConstraints.FIRST_LINE_START;
p.add(scaleFactorField, gbc);
btn = ButtonFactory.createZoomButton(view);
btn.setUI((PaletteButtonUI) PaletteButtonUI.createUI(btn));
labels.configureToolBarButton(btn, "view.zoomFactor");
btn.setText("100 %");
gbc = new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = 1;
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.anchor = GridBagConstraints.FIRST_LINE_START;
gbc.insets = new Insets(3, 0, 0, 0);
gbc.weighty = 1;
btn.setPreferredSize(new Dimension(btn.getPreferredSize().width, scaleFactorField.getPreferredSize().height));
p.add(btn, gbc);
}
break;
}
return p;
}
@Override
protected String getID() {
return "view";
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
setOpaque(false);
}// </editor-fold>//GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
// End of variables declaration//GEN-END:variables
}