package com.sksamuel.jqm4gwt.list;
import java.util.ArrayList;
import java.util.List;
import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.Element;
import com.google.gwt.dom.client.EventTarget;
import com.google.gwt.dom.client.FieldSetElement;
import com.google.gwt.dom.client.ImageElement;
import com.google.gwt.dom.client.InputElement;
import com.google.gwt.dom.client.LIElement;
import com.google.gwt.dom.client.Node;
import com.google.gwt.dom.client.Style;
import com.google.gwt.dom.client.Style.Unit;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.HasClickHandlers;
import com.google.gwt.event.shared.GwtEvent.Type;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.uibinder.client.UiConstructor;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.ui.ComplexPanel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;
import com.sksamuel.jqm4gwt.DataIcon;
import com.sksamuel.jqm4gwt.HasRel;
import com.sksamuel.jqm4gwt.HasText;
import com.sksamuel.jqm4gwt.HasTransition;
import com.sksamuel.jqm4gwt.IconPos;
import com.sksamuel.jqm4gwt.JQMCommon;
import com.sksamuel.jqm4gwt.Mobile;
import com.sksamuel.jqm4gwt.Transition;
import com.sksamuel.jqm4gwt.events.HasTapHandlers;
import com.sksamuel.jqm4gwt.events.JQMComponentEvents;
import com.sksamuel.jqm4gwt.events.JQMHandlerRegistration;
import com.sksamuel.jqm4gwt.events.JQMHandlerRegistration.WidgetHandlerCounter;
import com.sksamuel.jqm4gwt.events.TapEvent;
import com.sksamuel.jqm4gwt.events.TapHandler;
import com.sksamuel.jqm4gwt.form.elements.JQMFilterable;
import com.sksamuel.jqm4gwt.html.CustomFlowPanel;
import com.sksamuel.jqm4gwt.panel.JQMControlGroup;
/**
* @author Stephen K Samuel samspade79@gmail.com 5 May 2011 11:21:29
*/
public class JQMListItem extends CustomFlowPanel implements HasText<JQMListItem>, HasClickHandlers,
HasTapHandlers, HasRel<JQMListItem>, HasTransition<JQMListItem> {
public static final String STYLE_UI_LI_HAS_THUMB = "ui-li-has-thumb";
public static final String STYLE_UI_LI_HAS_ICON = "ui-li-has-icon";
/**
* Element to hold the count bubble
*/
private Element countElem;
/**
* Element to hold the image (thumbnail or icon)
*/
private Element imageElem;
/**
* The element that contains the link, if any
*/
private Element anchor;
private CustomFlowPanel anchorPanel;
/** Split button element */
private Element split;
private String splitTheme;
/**
* The element that holds the aside content
*/
private Element asideElem;
/**
* The element that holds the content of the "main" text
*/
private Element headerElem;
private JQMList list;
public class LiControlGroup extends JQMControlGroup {
protected LiControlGroup(Element element, String styleName) {
super(element, styleName);
// ui-controlgroup-horizontal is TOO intrusive, so we leave this group as vertical
// and correct ui-controlgroup-vertical unwanted intrusions in jqm4gwt.css
}
}
private LiControlGroup controlGroup;
private ComplexPanel controlGroupRoot;
private TextBox checkBoxInput;
private HandlerRegistration clickHandler;
private HandlerRegistration tapHandler;
private Object tag;
/**
* Create empty {@link JQMListItem}
*/
@UiConstructor
public JQMListItem() {
super(DOM.createElement(LIElement.TAG));
setStyleName("jqm4gwt-listitem");
setId();
}
/**
* Create {@link JQMListItem} with the initial content set to the value of the text.
*/
public JQMListItem(String text) {
this();
setText(text);
}
/**
* Create a linked {@link JQMListItem} with the inital content set to the
* value of the param text and the link set to the value of the param url.
*/
public JQMListItem(String text, String url) {
this(text);
if (url != null) setUrl(url);
}
public JQMListItem(String text, IconPos checkBox) {
this(text);
setCheckBox(checkBox);
}
@Override
public HandlerRegistration addClickHandler(ClickHandler handler) {
return addDomHandler(handler, ClickEvent.getType());
}
@Override
public HandlerRegistration addTapHandler(TapHandler handler) {
// this is not a native browser event so we will have to manage it via JS
return JQMHandlerRegistration.registerJQueryHandler(new WidgetHandlerCounter() {
@Override
public int getHandlerCountForWidget(Type<?> type) {
return getHandlerCount(type);
}
}, this, handler, JQMComponentEvents.TAP_EVENT, TapEvent.getType());
}
private boolean isSplitClicked(Element elt) {
if (split == null || elt == null) return false;
Element element = elt;
while (element != null) {
if (element == split) return true;
element = element.getParentElement();
}
return false;
}
public boolean isSplitClicked(EventTarget target) {
if (target == null) return false;
Element element = Element.as(target);
return isSplitClicked(element);
}
/**
* Adds a header element containing the given text.
*
* @param n - the Hn element to use, e.g. if n is 2 then a {@code <h2>} element is created.
* @param html - the value to set as the inner html of the {@code <hn>} element.
*/
public JQMListItem addHeaderText(int n, String html) {
Element e = Document.get().createHElement(n);
e.setInnerHTML(html);
attachChild(e);
return this;
}
/**
* Adds a paragraph element containing the given text.
*
* @param html - the value to set as the inner html of the p element.
*/
public JQMListItem addText(String html) {
Element e = Document.get().createPElement();
e.setInnerHTML(html);
attachChild(e);
return this;
}
/**
* Adds a div element containing the given text.
*
* @param html - the value to set as the inner html of the div element.
*/
public JQMListItem addDiv(String html) {
Element e = Document.get().createDivElement();
e.setInnerHTML(html);
attachChild(e);
return this;
}
private void insertFirstChild(Element elem) {
if (anchor == null) getElement().insertFirst(elem);
else if (controlGroup != null) controlGroup.getElement().insertFirst(elem);
else anchor.insertFirst(elem);
}
private void attachChild(Element elem) {
if (anchor == null) getElement().appendChild(elem);
else if (controlGroup != null) controlGroup.getElement().appendChild(elem);
else anchor.appendChild(elem);
}
private void removeChild(Element elem) {
if (anchor == null) getElement().removeChild(elem);
else if (controlGroup != null) controlGroup.getElement().removeChild(elem);
else anchor.removeChild(elem);
}
private void createAndAttachAsideElem() {
asideElem = Document.get().createPElement();
asideElem.setClassName("ui-li-aside");
attachChild(asideElem);
}
private void createAndAttachCountElement() {
countElem = Document.get().createSpanElement();
countElem.setClassName("ui-li-count");
attachChild(countElem);
}
/**
* Returns the value of the count bubble or null if no count has been set
*/
public Integer getCount() {
if (countElem == null) return null;
return Integer.parseInt(countElem.getInnerText());
}
/**
* Returns the value of the "main" text element
*/
@Override
public String getText() {
return headerElem != null ? headerElem.getInnerText() : null;
}
private void moveAnchorChildrenTo(Element elt, Element... excludes) {
List<Node> move = new ArrayList<Node>();
for (int k = 0; k < anchor.getChildCount(); k++) {
Node node = anchor.getChild(k);
if (excludes.length > 0) {
boolean exclude = false;
for (int n = 0; n < excludes.length; n++) {
if (node == excludes[n]) {
exclude = true;
break;
}
}
if (exclude) continue;
}
move.add(node);
}
for (int i = 0; i < move.size(); i++) {
Node node = move.get(i);
anchor.removeChild(node);
elt.appendChild(node);
}
}
private void moveAnchorChildrenToThis() {
moveAnchorChildrenTo(getElement());
}
private void moveThisChildrenToAnchor() {
Element elt = getElement();
int cnt = elt.getChildCount();
if (cnt == 0) return;
List<Node> move = new ArrayList<Node>(cnt);
for (int i = 0; i < cnt; i++) {
move.add(elt.getChild(i));
}
for (int i = 0; i < move.size(); i++) {
Node node = move.get(i);
elt.removeChild(node);
anchor.appendChild(node);
}
}
/**
* Removes the value of the aside element, if any. It is safe to call this
* method regardless of if an aside has been set or not.
*/
public JQMListItem removeAside() {
if (asideElem != null) {
getElement().removeChild(asideElem);
asideElem = null;
}
return this;
}
/**
* Removes the value of the count element if any. It is safe to call this
* method regardless of if a count has been set or not.
*/
public JQMListItem removeCount() {
if (countElem != null) {
getElement().removeChild(countElem);
countElem = null;
}
return this;
}
/**
* Removes the value of the image element if any. It is safe to call this
* method regardless of if an image has been set or not.
*/
public JQMListItem removeImage() {
if (imageElem != null) {
imageElem.removeFromParent();
imageElem = null;
}
getElement().removeClassName(STYLE_UI_LI_HAS_THUMB);
return this;
}
/**
* Remove the url from this list item changing the item into a read only
* item.
*/
public JQMListItem removeHref() {
if (anchor == null) return this;
if (anchorPanel != null) {
List<Widget> lst = new ArrayList<Widget>();
for (int i = anchorPanel.getWidgetCount() - 1; i >= 0; i--) {
Widget w = anchorPanel.getWidget(i);
anchorPanel.remove(i);
lst.add(0, w);
}
remove(anchorPanel);
cleanUpLI();
for (Widget w : lst) this.add(w);
} else {
moveAnchorChildrenToThis();
getElement().removeChild(anchor);
}
anchor = null;
anchorPanel = null;
setSplitHref(null);
return this;
}
/**
* @deprecated use {@link #removeHref()} directly
*/
@Deprecated
public JQMListItem removeUrl() {
return removeHref();
}
private void cleanUpLI() {
Element elt = getElement();
for (int i = elt.getChildCount() - 1; i >= 0; i--) {
elt.removeChild(elt.getChild(i));
}
setStyleName("jqm4gwt-listitem");
}
/**
* Sets the content of the aside. The aside is supplemental content that
* is positioned to the right of the main content.
*/
public void setAside(String text) {
if (text == null)
throw new RuntimeException("Cannot set aside to null. Call removeAside() if you wanted to remove the aside text");
if (asideElem == null)
createAndAttachAsideElem();
asideElem.setInnerText(text);
}
public JQMListItem withAside(String text) {
setAside(text);
return this;
}
/**
* Set the count bubble value. If null this will throw a runtime
* exception. To remove a count bubble call removeCount()
*/
public void setCount(Integer count) {
if (count == null)
throw new RuntimeException("Cannot set count to null. Call removeCount() if you wanted to remove the bubble");
if (countElem == null)
createAndAttachCountElement();
countElem.setInnerText(count.toString());
}
public JQMListItem withCount(Integer count) {
setCount(count);
return this;
}
private JQMListItem setId() {
getElement().setId(Document.get().createUniqueId());
return this;
}
public String getId() {
return getElement().getId();
}
/**
* Sets the image to be used to the given source url.
* <br> The same as setImage(), but image is marked as icon class.
*/
public void setIcon(String src) {
setImage(src);
if (imageElem != null) {
imageElem.removeClassName("jqm4gwt-listitem-thumb");
imageElem.addClassName("jqm4gwt-listitem-icon");
}
}
/** The same as {@link JQMListItem#setIcon(String)} */
public JQMListItem withIcon(String src) {
setIcon(src);
return this;
}
/**
* Sets the image to be used to the given source url.
* <br> The same as setImage(), but image is marked as thumbnail class.
*/
public void setThumbnail(String src) {
setImage(src);
if (imageElem != null) {
imageElem.removeClassName("jqm4gwt-listitem-icon");
imageElem.addClassName("jqm4gwt-listitem-thumb");
}
}
/** The same as {@link JQMListItem#setThumbnail(String)} */
public JQMListItem withThumbnail(String src) {
setThumbnail(src);
return this;
}
/**
* Sets the image on this list item to the given source url.
* <br> Neither 'jqm4gwt-listitem-thumb' nor 'jqm4gwt-listitem-icon' class is added.
*/
public void setImage(String src) {
if (src == null) {
throw new RuntimeException("Cannot set image to null. Call removeImage() if you wanted to remove the image");
}
if (imageElem == null) {
imageElem = Document.get().createImageElement();
// must be first child according to jquery.mobile-1.4.x.css
if (anchor != null) anchor.insertFirst(imageElem);
else insertFirstChild(imageElem);
}
imageElem.setAttribute("src", src);
getElement().addClassName(STYLE_UI_LI_HAS_THUMB);
}
/** The same as {@link JQMListItem#setImage(String)} */
public JQMListItem withImage(String src) {
setImage(src);
return this;
}
/**
* Adds secondary image to this list item. It's forcefully added directly to <li> element.
* <br> Additional CSS is needed to control appearance of this image, for example right side
* icon on the static band can be implemented, see <b>jqm4gwt-list-static-item-img-right</b> CSS rule.
*/
public ImageElement addSecondaryImage(String src) {
if (src == null) {
throw new RuntimeException("Cannot set secondary image to null.");
}
ImageElement img = Document.get().createImageElement();
img.setAttribute("src", src);
getElement().appendChild(img);
return img;
}
/** For UiBinder, the same as {@link JQMListItem#addSecondaryImage(String)} */
public void setSecondaryImage(String src) {
addSecondaryImage(src);
}
@Override
protected void onLoad() {
super.onLoad();
addItemActivationHandlers();
}
@Override
protected void onUnload() {
removeItemActivationHandlers();
super.onUnload();
}
public JQMList getList() {
return list;
}
protected JQMListItem setList(JQMList jqmList) {
removeItemActivationHandlers();
this.list = jqmList;
addItemActivationHandlers();
return this;
}
private void removeItemActivationHandlers() {
if (clickHandler != null)
clickHandler.removeHandler();
if (tapHandler != null)
tapHandler.removeHandler();
}
private void addItemActivationHandlers() {
if (list != null && anchor != null) {
// why 2 handlers for this?
// 'tap' bubbles correctly but is not generated on all child widget types for bubbling usage;
// on some devices 'tap' happens sooner then click event and can trigger actions
// 'click' is native - generated by more widgets but it might come too late sometimes
if (clickHandler == null) {
clickHandler = addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
boolean isSplit = (event != null)
? isSplitClicked(event.getNativeEvent().getEventTarget()) : false;
list.setClickItem(JQMListItem.this, isSplit);
}
});
}
if (tapHandler == null) {
tapHandler = addTapHandler(new TapHandler() {
@Override
public void onTap(TapEvent event) {
boolean isSplit = (event != null) ? isSplitClicked(event
.getJQueryEvent().getEventTarget()) : false;
list.setClickItem(JQMListItem.this, isSplit);
}
});
}
}
}
/**
* Sets the content of the "main" text to the given value.
*/
@Override
public void setText(String text) {
if (text == null) {
if (headerElem != null) {
removeChild(headerElem);
headerElem = null;
}
return;
}
if (headerElem == null) {
headerElem = Document.get().createHElement(3);
attachChild(headerElem);
}
headerElem.setInnerText(text);
}
/**
* @deprecated use {@link #setHref(String)} directly
*/
@Deprecated
public void setUrl(String url) {
setHref(url);
}
/**
* Sets the url to link to for this item. If this item was a read only
* item it automatically becomes linkable.
*/
public void setHref(String url) {
if (url == null)
throw new RuntimeException("Cannot set URL to null. Call removeUrl() if you wanted to remove the URL");
if (anchor == null) {
if (controlGroupRoot != null) {
//!!! following code is semi-working, it's not reconstructed item correctly
remove(controlGroupRoot);
anchor = Document.get().createAnchorElement();
anchor.setAttribute("href", url);
moveThisChildrenToAnchor();
cleanUpLI();
prepareAnchorForControlGroup();
getElement().appendChild(anchor);
checkAnchorPanel();
} else {
// need to make anchor and move children to it
anchor = Document.get().createAnchorElement();
moveThisChildrenToAnchor();
getElement().appendChild(anchor);
}
addItemActivationHandlers();
}
anchor.setAttribute("href", url);
}
public String getHref() {
return anchor != null ? anchor.getAttribute("href") : null;
}
public void setSplitHref(String url) {
if (url == null) {
if (split != null) {
getElement().removeChild(split);
split = null;
checkSplitPadding();
}
return;
}
if (split != null) return;
if (anchor == null) setUrl("#");
split = Document.get().createAnchorElement();
split.setAttribute("href", url);
getElement().insertAfter(split, anchor);
setSplitTheme(splitTheme);
checkSplitPadding();
}
public void setDataIcon(DataIcon icon) {
JQMCommon.setIcon(getElement(), icon);
}
public DataIcon getDataIcon() {
return JQMCommon.getIcon(getElement());
}
public void setSplitIcon(DataIcon icon) {
JQMCommon.setIcon(getElement(), icon);
}
public DataIcon getSplitIcon() {
return JQMCommon.getIcon(getElement());
}
public void setSplitTheme(String theme) {
splitTheme = theme;
if (split != null) JQMCommon.setTheme(split, theme);
}
public String getSplitTheme() {
if (split == null) return splitTheme;
splitTheme = JQMCommon.getTheme(split);
return splitTheme;
}
@Override
public JQMListItem withText(String text) {
setText(text);
return this;
}
private void checkSplitPadding() {
// if (anchor == null || controlGroup == null) return;
// Not needed anymore in jqm 1.4.x
// anchor.getStyle().setPaddingRight(split == null ? 0 : 42, Unit.PX);
}
private void prepareAnchorForControlGroup() {
if (anchor == null) return;
anchor.getStyle().setPadding(0, Unit.PX);
checkSplitPadding();
}
private void createControlGroup(boolean linkable) {
if (controlGroup != null) return;
if (linkable) {
if (anchor == null) setUrl("#");
prepareAnchorForControlGroup();
} else {
removeUrl();
}
// groupRoot needs to be either "label" for checkbox or "div" for other elements (radio group for example)
CustomFlowPanel groupRoot = new CustomFlowPanel(checkBoxInput == null
? DOM.createDiv() : DOM.createLabel());
setStyleName(groupRoot.getElement(), "jqm4gwt-li-band");
JQMCommon.setCorners(groupRoot, false);
Style st = groupRoot.getElement().getStyle();
st.setBorderWidth(0, Unit.PX);
st.setMarginTop(0, Unit.PX);
st.setMarginBottom(0, Unit.PX);
st.setPaddingTop(0, Unit.PX);
st.setPaddingBottom(0, Unit.PX);
FieldSetElement fldSet = Document.get().createFieldSetElement();
LiControlGroup grp = new LiControlGroup(fldSet, "jqm4gwt-li-controls");
groupRoot.add(grp);
if (anchor != null) {
if (imageElem != null && anchor.equals(imageElem.getParentElement())) {
moveAnchorChildrenTo(fldSet, imageElem/*exclude*/);
} else {
moveAnchorChildrenTo(fldSet);
}
}
controlGroupRoot = groupRoot;
controlGroup = grp;
if (anchor != null) checkAnchorPanel();
else add(controlGroupRoot);
}
private void checkAnchorPanel() {
if (anchorPanel == null) {
anchorPanel = new CustomFlowPanel(anchor);
int anchorIdx = -1;
Node parent = anchor.getParentNode();
if (parent != null && parent == getElement()) {
for (int i = 0; i < parent.getChildCount(); i++) {
if (parent.getChild(i) == anchor) {
anchorIdx = i;
break;
}
}
}
if (anchorIdx >= 0) insert(anchorPanel, anchorIdx);
else add(anchorPanel);
}
if (controlGroupRoot != null && controlGroupRoot.getParent() != anchorPanel) {
anchorPanel.add(controlGroupRoot);
}
}
/**
* true - prepare and allow to add widgets to this list box item.
*
* @param linkable - if true <a> will be forcefully created, so row will be clickable.
*/
public void setControlGroup(boolean value, boolean linkable) {
if (value) {
createControlGroup(linkable);
} else if (controlGroup != null) {
if (anchorPanel != null) remove(anchorPanel);
else if (anchor != null) getElement().removeChild(anchor);
anchor = null;
anchorPanel = null;
setSplitHref(null);
controlGroupRoot = null;
controlGroup = null;
checkBoxInput = null;
}
}
public void setControlGroup(boolean value) {
setControlGroup(value, true/*linkable*/);
}
public boolean isControlGroup() {
return controlGroup != null;
}
public LiControlGroup getControlGroup() {
return controlGroup;
}
/**
* CheckBox will be created for this list item.
* <p>See <a href="http://stackoverflow.com/a/13931919">Checkbox in ListView</a></p>
*/
public void setCheckBox(IconPos iconPos) {
if (checkBoxInput != null) {
if (iconPos == null) {
controlGroup.remove(checkBoxInput);
checkBoxInput = null;
// refresh control group
setControlGroup(false);
setControlGroup(true);
} else {
JQMCommon.setIconPos(controlGroupRoot, iconPos);
}
return;
}
if (iconPos == null) return;
TextBox cb = new TextBox();
cb.getElement().setAttribute("type", "checkbox");
checkBoxInput = cb;
// controlGroupRoot needs to be either "label" for checkbox or "div" for other elements (radio group for example)
setControlGroup(false);
setControlGroup(true);
JQMCommon.setIconPos(controlGroupRoot, iconPos);
controlGroup.insert(cb, 0);
}
public IconPos getCheckBox() {
if (checkBoxInput == null) return null;
return JQMCommon.getIconPos(controlGroupRoot);
}
public boolean isCheckBox() {
return checkBoxInput != null;
}
public boolean isChecked() {
if (checkBoxInput == null) return false;
InputElement cb = checkBoxInput.getElement().cast();
return cb.isChecked();
}
private static native void setChecked(InputElement elt, boolean value) /*-{
var w = $wnd.$(elt);
if (w.data('mobile-checkboxradio') !== undefined) {
w.prop('checked', value).checkboxradio('refresh');
} else {
w.prop('checked', value);
}
}-*/;
public void setChecked(boolean value) {
if (checkBoxInput == null || isChecked() == value) return;
InputElement cb = checkBoxInput.getElement().cast();
setChecked(cb, value);
}
/**
* Currently possible only in checkBox and control group modes.
* <p>See {@link JQMListItem#setCheckBox(IconPos)} and {@link JQMListItem#setControlGroup(boolean)}
*/
public void addWidget(Widget w) {
if (w == null || controlGroup == null) return;
controlGroup.add(w);
}
@Override
public int getWidgetCount() {
if (controlGroup == null) return 0;
return controlGroup.getWidgetCount();
}
@Override
public Widget getWidget(int index) {
if (controlGroup == null) return null;
return controlGroup.getWidget(index);
}
public boolean isActiveHighlight() {
if (anchor == null) return false;
return JQMCommon.isBtnActive(anchor);
}
public void setActiveHighlight(boolean value) {
if (anchor == null) return;
JQMCommon.setBtnActive(anchor, value);
}
/**
* @return - true if this item was filtered out by {@link JQMFilterable}.
*/
public boolean isFilteredOut() {
return JQMCommon.hasStyle(this, "ui-screen-hidden");
}
@Override
public String getRel() {
return anchor != null ? JQMCommon.getAttribute(anchor, "data-rel") : null;
}
@Override
public void setRel(String rel) {
if (anchor == null) {
if (rel != null && !rel.isEmpty()) {
setUrl("#");
} else {
return;
}
}
if (anchor != null) JQMCommon.setAttribute(anchor, "data-rel", rel);
}
@Override
public JQMListItem withRel(String rel) {
setRel(rel);
return this;
}
public String getSplitRel() {
return split != null ? JQMCommon.getAttribute(split, "data-rel") : null;
}
public void setSplitRel(String rel) {
if (split == null) {
if (rel != null && !rel.isEmpty()) {
setSplitHref("#");
} else {
return;
}
}
if (split != null) JQMCommon.setAttribute(split, "data-rel", rel);
}
/**
* Returns true if this list item is set to load a popup
*/
public boolean isPopup() {
return "popup".equals(getRel());
}
public void setPopup(boolean popup) {
setRel(popup ? "popup" : null);
}
public JQMListItem withPopup(boolean popup) {
setPopup(popup);
return this;
}
public String getPopupPos() {
return anchor != null ? JQMCommon.getPopupPos(anchor) : null;
}
public void setPopupPos(String pos) {
if (anchor == null) {
if (pos != null && !pos.isEmpty()) {
setUrl("#");
} else {
return;
}
}
if (anchor != null) JQMCommon.setPopupPos(anchor, pos);
}
/**
* Returns true if this list item is set to load the linked page as a dialog page
*/
public boolean isDialog() {
return Mobile.DATA_ROLE_DIALOG.equals(getRel());
}
/**
* Sets this list item to call a dialog item. This changes the look and feel
* of the page that is loaded as a consequence of clicking on this item.
*/
public void setDialog(boolean dialog) {
setRel(dialog ? Mobile.DATA_ROLE_DIALOG : null);
}
public JQMListItem withDialog(boolean dialog) {
setDialog(dialog);
return this;
}
@Override
public Transition getTransition() {
return anchor != null ? JQMCommon.getTransition(anchor) : null;
}
/**
* Sets the transition to be used by this list item when loading the URL.
*/
@Override
public void setTransition(Transition transition) {
if (anchor == null) {
if (transition != null) {
setUrl("#");
} else {
return;
}
}
if (anchor != null) JQMCommon.setTransition(anchor, transition);
}
@Override
public JQMListItem withTransition(Transition transition) {
setTransition(transition);
return this;
}
/**
* Returns true if this list item split part is set to load a popup
*/
public boolean isSplitPopup() {
return "popup".equals(getSplitRel());
}
public void setSplitPopup(boolean popup) {
setSplitRel(popup ? "popup" : null);
}
public JQMListItem withSplitPopup(boolean popup) {
setSplitPopup(popup);
return this;
}
public String getSplitPopupPos() {
return split != null ? JQMCommon.getPopupPos(split) : null;
}
public void setSplitPopupPos(String pos) {
if (split == null) {
if (pos != null && !pos.isEmpty()) {
setSplitHref("#");
} else {
return;
}
}
if (split != null) JQMCommon.setPopupPos(split, pos);
}
/**
* Returns true if this list item split part is set to load the linked page as a dialog page
*/
public boolean isSplitDialog() {
return Mobile.DATA_ROLE_DIALOG.equals(getSplitRel());
}
/**
* Sets this list item split part to call a dialog item. This changes the look and feel
* of the page that is loaded as a consequence of clicking on this item.
*/
public void setSplitDialog(boolean dialog) {
setSplitRel(dialog ? Mobile.DATA_ROLE_DIALOG : null);
}
public JQMListItem withSplitDialog(boolean dialog) {
setSplitDialog(dialog);
return this;
}
public Transition getSplitTransition() {
return split != null ? JQMCommon.getTransition(split) : null;
}
/**
* Sets the transition to be used by this list item split part when loading the URL.
*/
public void setSplitTransition(Transition transition) {
if (split == null) {
if (transition != null) {
setSplitHref("#");
} else {
return;
}
}
if (split != null) JQMCommon.setTransition(split, transition);
}
public JQMListItem withSplitTransition(Transition transition) {
setSplitTransition(transition);
return this;
}
public Object getTag() {
return tag;
}
/**
* Additional information can be attached to list item (for example linked JQMListDivider).
*/
public void setTag(Object tag) {
this.tag = tag;
}
public String getTagStr() {
return tag != null ? tag.toString() : null;
}
public void setTagStr(String value) {
setTag(value);
}
}