/*
* Copyright (c) 2010, Michael Grossmann
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the jo-widgets.org nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*/
package org.jowidgets.spi.impl.swing.common.widgets;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import org.jowidgets.common.color.IColorConstant;
import org.jowidgets.common.mask.TextMaskMode;
import org.jowidgets.common.types.InputChangeEventPolicy;
import org.jowidgets.common.types.Markup;
import org.jowidgets.common.verify.IInputVerifier;
import org.jowidgets.spi.impl.controller.InputObservable;
import org.jowidgets.spi.impl.mask.TextMaskVerifierFactory;
import org.jowidgets.spi.impl.swing.common.util.AlignmentConvert;
import org.jowidgets.spi.impl.swing.common.util.FontProvider;
import org.jowidgets.spi.impl.swing.common.widgets.base.JoTextField;
import org.jowidgets.spi.impl.swing.common.widgets.util.InputModifierDocument;
import org.jowidgets.spi.impl.verify.InputVerifierHelper;
import org.jowidgets.spi.widgets.ITextControlSpi;
import org.jowidgets.spi.widgets.setup.ITextFieldSetupSpi;
public class TextFieldImpl extends AbstractInputControl implements ITextControlSpi {
private final InputModifierDocument modifierDocument;
private final boolean inheritBackground;
public TextFieldImpl(final ITextFieldSetupSpi setup) {
super(setup.isPasswordPresentation() ? new JPasswordField() : new JoTextField());
if (!setup.hasBorder()) {
getUiReference().setBorder(null);
}
getUiReference().setHorizontalAlignment(AlignmentConvert.convert(setup.getAlignment()));
this.inheritBackground = setup.isInheritBackground();
if (inheritBackground) {
getUiReference().setOpaque(false);
}
final IInputVerifier maskVerifier = TextMaskVerifierFactory.create(this, setup.getMask());
final IInputVerifier inputVerifier = InputVerifierHelper.getInputVerifier(maskVerifier, setup);
final InputObservable inputObservable;
if (setup.getInputChangeEventPolicy() == InputChangeEventPolicy.ANY_CHANGE) {
inputObservable = this;
}
else if (setup.getInputChangeEventPolicy() == InputChangeEventPolicy.EDIT_FINISHED) {
inputObservable = null;
getUiReference().addFocusListener(new FocusAdapter() {
@Override
public void focusLost(final FocusEvent e) {
fireInputChanged(getText());
}
});
}
else {
throw new IllegalArgumentException("InputChangeEventPolicy '" + setup.getInputChangeEventPolicy() + "' is not known.");
}
this.modifierDocument = new InputModifierDocument(getUiReference(), inputVerifier, inputObservable, setup.getMaxLength());
getUiReference().setDocument(modifierDocument);
if (setup.getMask() != null && TextMaskMode.FULL_MASK == setup.getMask().getMode()) {
setText(setup.getMask().getPlaceholder());
getUiReference().addFocusListener(new FocusAdapter() {
@Override
public void focusGained(final FocusEvent e) {
final JTextField uiReference = getUiReference();
if (uiReference.getSelectionEnd() - uiReference.getSelectionStart() == 0) {
uiReference.setCaretPosition(0);
}
}
});
}
}
@Override
public JTextField getUiReference() {
return (JTextField) super.getUiReference();
}
@Override
public String getText() {
return getUiReference().getText();
}
@Override
public void setText(final String text) {
modifierDocument.setProgramaticChangeState(true);
getUiReference().setText(text);
modifierDocument.setProgramaticChangeState(false);
if (!getUiReference().isFocusOwner()) {
fireInputChanged(getText());
}
}
@Override
public void setFontSize(final int size) {
getUiReference().setFont(FontProvider.deriveFont(getUiReference().getFont(), size));
}
@Override
public void setFontName(final String fontName) {
getUiReference().setFont(FontProvider.deriveFont(getUiReference().getFont(), fontName));
}
@Override
public void setMarkup(final Markup markup) {
getUiReference().setFont(FontProvider.deriveFont(getUiReference().getFont(), markup));
}
@Override
public void setSelection(final int start, final int end) {
getUiReference().setSelectionStart(start);
getUiReference().setSelectionEnd(end);
}
@Override
public void select() {
getUiReference().selectAll();
}
@Override
public void setCaretPosition(final int pos) {
getUiReference().setCaretPosition(pos);
}
@Override
public int getCaretPosition() {
return getUiReference().getCaretPosition();
}
@Override
public void setEditable(final boolean editable) {
getUiReference().setEditable(editable);
}
@Override
public void setBackgroundColor(final IColorConstant colorValue) {
if (inheritBackground) {
if (colorValue != null) {
getUiReference().setOpaque(true);
}
else {
getUiReference().setOpaque(false);
}
}
super.setBackgroundColor(colorValue);
}
}