private ArrayList<LocatableHLayout> createTagLayouts() {
ArrayList<LocatableHLayout> tagLayouts = new ArrayList<LocatableHLayout>(tags.size());
for (final Tag tag : tags) {
LocatableHLayout tagLayout = new LocatableHLayout(extendLocatorId(tag.getName()));
tagLayout.setHeight(18);
tagLayout.setHeight(16);
HTMLFlow tagString =
new HTMLFlow(
"<nobr><a href=\""
+ LinkManager.getTagLink(tag.toString())
+ "\">"
+ tag.toString()
+ "</a></nobr>");
tagString.setAutoWidth();
tagLayout.addMember(tagString);
if (!readOnly) {
final LayoutSpacer spacer = new LayoutSpacer();
spacer.setHeight(16);
spacer.setWidth(16);
final Img remove =
new LocatableImg(
tagLayout.extendLocatorId("Remove"), "[skin]/images/actions/remove.png", 16, 16);
remove.setTooltip(MSG.view_tags_tooltip_1());
remove.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent clickEvent) {
tags.remove(tag);
save();
}
});
tagLayout.addMember(remove);
tagLayout.addMember(spacer);
remove.hide();
tagLayout.addMouseOverHandler(
new MouseOverHandler() {
public void onMouseOver(MouseOverEvent mouseOverEvent) {
remove.show();
spacer.hide();
}
});
tagLayout.addMouseOutHandler(
new MouseOutHandler() {
public void onMouseOut(MouseOutEvent mouseOutEvent) {
spacer.show();
remove.hide();
}
});
}
tagLayouts.add(tagLayout);
}
return tagLayouts;
}
public TagEditorView(
String locatorId,
Set<Tag> tags,
boolean readOnly,
TagsChangedCallback callback,
boolean vertical) {
super(locatorId);
setVertical(vertical);
setAutoWidth();
if (!vertical) {
setMembersMargin(8);
}
if (tags != null) {
this.tags.addAll(tags);
}
this.readOnly = readOnly;
this.callback = callback;
// create the following widgets once and re-use as needed
tagTitleLabel = new HTMLFlow("<nobr><b>" + MSG.view_tags_tags() + ":</b></nobr>");
tagTitleLabel.setAutoWidth();
if (!this.readOnly) {
tagInputDialog = new TagInputDialog(extendLocatorId("tagInputDialog"));
addImg = new LocatableImg(extendLocatorId("addImg"), "[skin]/images/actions/add.png", 16, 16);
addImg.setTooltip(MSG.view_tags_tooltip_2());
addImg.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent clickEvent) {
showTagInput();
}
});
}
}
public TagInputDialog(String locatorId) {
super(locatorId);
setIsModal(true);
setShowHeader(false);
setShowEdges(false);
setEdgeSize(10);
setWidth(200);
setHeight(30);
setShowToolbar(false);
setDismissOnEscape(true);
setDismissOnOutsideClick(true);
Map<String, Integer> bodyDefaults = new HashMap<String, Integer>(2);
bodyDefaults.put("layoutLeftMargin", 5);
bodyDefaults.put("membersMargin", 10);
setBodyDefaults(bodyDefaults);
final LocatableDynamicForm form = new LocatableDynamicForm(extendLocatorId("tagInputForm"));
addItem(form);
tagInputItem = new ComboBoxItem("tag");
tagInputItem.setShowTitle(false);
tagInputItem.setHideEmptyPickList(true);
tagInputItem.setValueField("tag");
tagInputItem.setDisplayField("tag");
tagInputItem.setType("comboBox");
tagInputItem.setTextMatchStyle(TextMatchStyle.SUBSTRING);
tagInputItem.setTooltip(MSG.view_tags_tooltip_3());
tagInputItem.addKeyPressHandler(
new KeyPressHandler() {
public void onKeyPress(KeyPressEvent event) {
if ((event.getCharacterValue() != null)
&& (event.getCharacterValue() == KeyCodes.KEY_ENTER)) {
// String tag = form.getValueAsString("tag");
String tag = tagInputItem.getEnteredValue();
if (tag != null) {
Tag newTag = new Tag(tag);
tags.add(newTag);
TagEditorView.this.save();
TagInputDialog.this.hide();
}
}
}
});
form.setFields(tagInputItem);
}
