org.dominokit.domino.ui.button.BaseButton Maven / Gradle / Ivy
package org.dominokit.domino.ui.button;
import elemental2.dom.HTMLButtonElement;
import elemental2.dom.HTMLElement;
import elemental2.dom.Text;
import org.dominokit.domino.ui.icons.BaseIcon;
import org.dominokit.domino.ui.style.*;
import org.dominokit.domino.ui.utils.*;
import static java.util.Objects.isNull;
import static java.util.Objects.nonNull;
import static org.jboss.gwt.elemento.core.Elements.button;
import static org.jboss.gwt.elemento.core.Elements.span;
public abstract class BaseButton> extends WavesElement implements
HasClickableElement, Sizable, HasBackground,
HasContent, Switchable {
private static final String DISABLED = "disabled";
protected final DominoElement buttonElement = DominoElement.of(button().css(ButtonStyles.BUTTON));
private StyleType type;
private Color background;
private Color color;
private ButtonSize size;
protected String content;
private BaseIcon icon;
private HTMLElement textSpan = span().element();
private Text textElement = TextNode.empty();
private Elevation beforeLinkifyElevation = Elevation.LEVEL_1;
protected BaseButton() {
setSize(ButtonSize.MEDIUM);
}
protected BaseButton(String content) {
this();
setContent(content);
}
protected BaseButton(BaseIcon icon) {
this();
setIcon(icon);
}
protected BaseButton(String content, StyleType type) {
this(content);
setButtonType(type);
}
protected BaseButton(BaseIcon icon, StyleType type) {
this(icon);
setButtonType(type);
}
public BaseButton(String content, Color background) {
this(content);
setBackground(background);
}
@Override
public B setContent(String content) {
this.content = content;
textElement.textContent = content;
if (isNull(icon)) {
buttonElement.appendChild(textElement);
} else {
textSpan.appendChild(textElement);
buttonElement.appendChild(textSpan);
}
return (B) this;
}
@Override
public B setTextContent(String text) {
setContent(text);
return (B) this;
}
public B setSize(ButtonSize size) {
if (nonNull(size)) {
if (nonNull(this.size)) {
buttonElement.style().remove(this.size.getStyle());
}
buttonElement.style().add(size.getStyle());
this.size = size;
}
return (B) this;
}
public B setBlock(boolean block) {
if (block)
buttonElement.style().add(ButtonStyles.BUTTON_BLOCK);
else
buttonElement.style().remove(ButtonStyles.BUTTON_BLOCK);
return (B) this;
}
@Override
public B setBackground(Color background) {
if (nonNull(this.type))
buttonElement.style().remove(this.type.getStyle());
if (nonNull(this.background))
buttonElement.style().remove(this.background.getBackground());
buttonElement.style().add(background.getBackground());
this.background = background;
return (B) this;
}
public B setColor(Color color) {
if (nonNull(this.color))
style().remove(this.color.getStyle());
this.color = color;
style().add(this.color.getStyle());
return (B) this;
}
public B setButtonType(StyleType type) {
if (nonNull(this.type))
buttonElement.style().remove(this.type.getStyle());
buttonElement.style().add(type.getStyle());
this.type = type;
return (B) this;
}
@Override
public B disable() {
buttonElement.setAttribute(DISABLED, DISABLED);
return (B) this;
}
@Override
public B enable() {
buttonElement.removeAttribute(DISABLED);
return (B) this;
}
@Override
public boolean isEnabled() {
return !buttonElement.hasAttribute(DISABLED);
}
@Override
public HTMLElement getClickableElement() {
return element();
}
@Override
public B large() {
setSize(ButtonSize.LARGE);
return (B) this;
}
@Override
public B medium() {
setSize(ButtonSize.MEDIUM);
return (B) this;
}
@Override
public B small() {
setSize(ButtonSize.SMALL);
return (B) this;
}
@Override
public B xSmall() {
setSize(ButtonSize.XSMALL);
return (B) this;
}
public B block() {
setBlock(true);
return (B) this;
}
public B linkify() {
buttonElement.style().add(ButtonStyles.BUTTON_LINK);
beforeLinkifyElevation = nonNull(buttonElement.getElevation()) ? buttonElement.getElevation() : Elevation.LEVEL_1;
buttonElement.elevate(Elevation.NONE);
return (B) this;
}
public B deLinkify() {
buttonElement.style().remove(ButtonStyles.BUTTON_LINK);
buttonElement.elevate(beforeLinkifyElevation);
return (B) this;
}
public B bordered() {
buttonElement.style().add(ButtonStyles.BUTTON_BORDERED);
beforeLinkifyElevation = nonNull(buttonElement.getElevation()) ? buttonElement.getElevation() : Elevation.LEVEL_1;
buttonElement.elevate(Elevation.NONE);
return (B) this;
}
public B bordered(Color borderColor) {
bordered();
buttonElement.style().setBorderColor(borderColor.getHex());
return (B) this;
}
public B nonBordered() {
buttonElement.style().remove(ButtonStyles.BUTTON_BORDERED);
buttonElement.elevate(beforeLinkifyElevation);
return (B) this;
}
public B circle() {
buttonElement.style().add(ButtonStyles.BUTTON_CIRCLE);
applyCircleWaves();
return (B) this;
}
public B setIcon(BaseIcon icon) {
if (nonNull(this.icon)) {
this.icon.setTextContent(icon.getName());
} else {
if (nonNull(content) && !content.isEmpty()) {
textSpan.appendChild(textElement);
buttonElement.appendChild(textSpan.appendChild(textElement));
}
this.icon = icon;
buttonElement.appendChild(this.icon);
}
icon.addCss("btn-icon");
return (B) this;
}
public ButtonSize getSize() {
return size;
}
private void applyCircleWaves() {
applyWaveStyle(WaveStyle.CIRCLE);
applyWaveStyle(WaveStyle.FLOAT);
}
}