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package org.netbeans.modules.ruby.hints.introduce;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import org.netbeans.modules.ruby.RubyUtils;
import java.util.Set;
import java.util.prefs.Preferences;
import javax.swing.JButton;
import javax.swing.JLabel;
import org.openide.util.NbBundle;
import org.openide.util.NbPreferences;
/**
*
* @author Jan Lahoda
*/
public class IntroduceFieldPanel extends javax.swing.JPanel {
public static final int INIT_METHOD = 1;
public static final int INIT_FIELD = 2;
public static final int INIT_CONSTRUCTORS = 4;
private int[] allowInitMethods;
private Set<String> takenNames;
private JButton btnOk;
public IntroduceFieldPanel(String name, int[] allowInitMethods, int numOccurrences,
JButton btnOk, Set<String> takenNames) {
this.btnOk = btnOk;
this.takenNames = takenNames;
initComponents();
this.name.setText(name);
if (name != null && name.trim().length() > 0) {
this.name.setCaretPosition(name.length());
this.name.setSelectionStart(0);
this.name.setSelectionEnd(name.length());
}
this.allowInitMethods = allowInitMethods;
this.replaceAll.setEnabled(numOccurrences > 1);
Preferences pref = getPreferences();
if (numOccurrences == 1) {
replaceAll.setEnabled(false);
replaceAll.setSelected(false);
} else {
replaceAll.setEnabled(true);
replaceAll.setText(replaceAll.getText() + " (" + numOccurrences + ")");
replaceAll.setSelected(pref.getBoolean("replaceAll", true)); //NOI18N
}
// Replace All not yet implemented
replaceAll.setVisible(false);
boolean allowInitializationLocation = false;
if (allowInitializationLocation) {
int init = pref.getInt("initMethod", INIT_METHOD); //NOI18N
switch (init) {
case INIT_FIELD:
initField.setSelected(true);
break;
case INIT_CONSTRUCTORS:
initConstructors.setSelected(true);
break;
case INIT_METHOD:
initMethod.setSelected(true);
break;
}
adjustInitializeIn();
} else {
lblInitializeIn.setVisible(false);
initMethod.setVisible(false);
initField.setVisible(false);
initConstructors.setVisible(false);
}
}
private Preferences getPreferences() {
return NbPreferences.forModule(IntroduceFieldPanel.class).node("introduceField"); //NOI18N
}
private void adjustInitializeIn() {
int allowMethods = this.allowInitMethods[this.replaceAll.isSelected() ? 1 : 0];
initMethod.setEnabled((allowMethods & INIT_METHOD) != 0);
initField.setEnabled((allowMethods & INIT_FIELD) != 0);
initConstructors.setEnabled((allowMethods & INIT_CONSTRUCTORS) != 0);
if (!initMethod.isEnabled() && initMethod.isSelected()) {
if (initField.isEnabled()) {
initField.setSelected(true);
} else {
initConstructors.setSelected(true);
}
} else if (!initField.isEnabled() && initField.isSelected()) {
if (initMethod.isEnabled()) {
initMethod.setSelected(true);
} else {
initConstructors.setSelected(true);
}
} else if (!initConstructors.isEnabled() && initConstructors.isSelected()) {
if (initMethod.isEnabled()) {
initMethod.setSelected(true);
} else {
initField.setSelected(true);
}
}
}
private JLabel createErrorLabel() {
ErrorLabel.Validator validator = new ErrorLabel.Validator() {
public String validate(String text) {
if (null == text || text.length() == 0) {
return "";
}
if (!RubyUtils.isValidRubyIdentifier(text)) {
return getDefaultErrorMessage(text);
}
if (takenNames.contains(text)) {
return NbBundle.getMessage(IntroduceFieldPanel.class, "FieldAlreadyExists", text);
}
return null;
}
};
final ErrorLabel errorLabel = new ErrorLabel(name.getDocument(), validator);
errorLabel.addPropertyChangeListener(ErrorLabel.PROP_IS_VALID, new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent e) {
btnOk.setEnabled(errorLabel.isInputTextValid());
}
});
return errorLabel;
}
String getDefaultErrorMessage(String inputText) {
return NbBundle.getMessage(IntroduceFieldPanel.class, "NotValidIdentifier", inputText);
}
/** 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() {
initilizeIn = new javax.swing.ButtonGroup();
accessGroup = new javax.swing.ButtonGroup();
lblName = new javax.swing.JLabel();
name = new javax.swing.JTextField();
replaceAll = new javax.swing.JCheckBox();
lblInitializeIn = new javax.swing.JLabel();
initMethod = new javax.swing.JRadioButton();
initField = new javax.swing.JRadioButton();
initConstructors = new javax.swing.JRadioButton();
errLabel = createErrorLabel();
lblName.setLabelFor(name);
org.openide.awt.Mnemonics.setLocalizedText(lblName, org.openide.util.NbBundle.getBundle(IntroduceFieldPanel.class).getString("LBL_Name")); // NOI18N
name.setColumns(20);
org.openide.awt.Mnemonics.setLocalizedText(replaceAll, org.openide.util.NbBundle.getBundle(IntroduceFieldPanel.class).getString("LBL_ReplaceAll")); // NOI18N
replaceAll.setMargin(new java.awt.Insets(0, 0, 0, 0));
replaceAll.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
replaceAllActionPerformed(evt);
}
});
org.openide.awt.Mnemonics.setLocalizedText(lblInitializeIn, org.openide.util.NbBundle.getMessage(IntroduceFieldPanel.class, "IntroduceFieldPanel.lblInitializeIn.text")); // NOI18N
initilizeIn.add(initMethod);
initMethod.setSelected(true);
org.openide.awt.Mnemonics.setLocalizedText(initMethod, org.openide.util.NbBundle.getBundle(IntroduceFieldPanel.class).getString("LBL_CurrentMethod")); // NOI18N
initMethod.setMargin(new java.awt.Insets(0, 0, 0, 0));
initilizeIn.add(initField);
org.openide.awt.Mnemonics.setLocalizedText(initField, org.openide.util.NbBundle.getBundle(IntroduceFieldPanel.class).getString("LBL_Field")); // NOI18N
initField.setMargin(new java.awt.Insets(0, 0, 0, 0));
initilizeIn.add(initConstructors);
org.openide.awt.Mnemonics.setLocalizedText(initConstructors, org.openide.util.NbBundle.getBundle(IntroduceFieldPanel.class).getString("LBL_Constructors")); // NOI18N
initConstructors.setMargin(new java.awt.Insets(0, 0, 0, 0));
org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.addContainerGap()
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(errLabel, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 494, Short.MAX_VALUE)
.add(layout.createSequentialGroup()
.add(lblName)
.add(29, 29, 29)
.add(name, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 425, Short.MAX_VALUE))
.add(replaceAll)
.add(layout.createSequentialGroup()
.add(lblInitializeIn)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(initField)
.add(initMethod)
.add(initConstructors))))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.addContainerGap()
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(name, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.add(lblName))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.UNRELATED)
.add(replaceAll)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(lblInitializeIn)
.add(layout.createSequentialGroup()
.add(initMethod)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(initField)))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(initConstructors)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 21, Short.MAX_VALUE)
.add(errLabel)
.addContainerGap())
);
lblName.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(IntroduceFieldPanel.class, "AD_IntrFld_Name")); // NOI18N
replaceAll.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(IntroduceFieldPanel.class, "AD_IntrFld_ReplaceAllOccurences")); // NOI18N
initMethod.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(IntroduceFieldPanel.class, "AD_IntrFld_CurrentMethod")); // NOI18N
initField.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(IntroduceFieldPanel.class, "AD_IntrFld_Field")); // NOI18N
initConstructors.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(IntroduceFieldPanel.class, "AD_IntrFld_Constructors")); // NOI18N
getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(IntroduceFieldPanel.class, "AD_IntrFld_Dialog")); // NOI18N
}// </editor-fold>//GEN-END:initComponents
private void replaceAllActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_replaceAllActionPerformed
adjustInitializeIn();
}//GEN-LAST:event_replaceAllActionPerformed
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.ButtonGroup accessGroup;
private javax.swing.JLabel errLabel;
private javax.swing.JRadioButton initConstructors;
private javax.swing.JRadioButton initField;
private javax.swing.JRadioButton initMethod;
private javax.swing.ButtonGroup initilizeIn;
private javax.swing.JLabel lblInitializeIn;
private javax.swing.JLabel lblName;
private javax.swing.JTextField name;
private javax.swing.JCheckBox replaceAll;
// End of variables declaration//GEN-END:variables
public String getFieldName() {
if (fieldNameTest != null) {
return fieldNameTest;
}
return this.name.getText();
}
public int getInitializeIn() {
if (initializeInTest != null) {
return initializeInTest;
}
int ret;
if (initMethod.isSelected()) {
ret = INIT_METHOD;
}
else if (initField.isSelected()) {
ret = INIT_FIELD;
}
else if (initConstructors.isSelected()) {
ret = INIT_CONSTRUCTORS;
}
else {
throw new IllegalStateException();
}
getPreferences().putInt( "initMethod", ret ); //NOI18N
return ret;
}
public boolean isReplaceAll() {
if (replaceAllTest != null) {
return replaceAllTest;
}
boolean ret = replaceAll.isSelected();
getPreferences().putBoolean( "replaceAll", ret ); //NOI18N
return ret;
}
//For tests:
private String fieldNameTest;
private Integer initializeInTest;
private Boolean replaceAllTest;
void setFieldName(String fieldName) {
this.fieldNameTest = fieldName;
}
void setInitializeIn(Integer initializeIn) {
this.initializeInTest = initializeIn;
}
void setReplaceAll(Boolean replaceAll) {
this.replaceAllTest = replaceAll;
}
}