private void setup() {
// destroy dated tagLayouts
if (tagLayouts != null) {
for (LocatableHLayout tagLayout : tagLayouts) {
removeMember(tagLayout);
tagLayout.destroy();
}
}
// remove remaining members
for (Canvas canvas : getMembers()) {
removeMember(canvas);
}
// [re]build
addMember(tagTitleLabel);
tagLayouts = createTagLayouts();
for (LocatableHLayout tagLayout : tagLayouts) {
addMember(tagLayout);
}
if (!readOnly) {
addMember(addImg);
tagInputDialog.place(addImg);
}
markForRedraw();
}
public void refreshCarouselInfo() {
if (this.showFooter && (this.carouselHolder != null)) {
if (this.carouselActionDisableOverride) {
// this.listGrid.setSelectionType(SelectionStyle.NONE);
} else {
// this.listGrid.setSelectionType(getDefaultSelectionStyle());
}
// int selectionCount = this.listGrid.getSelectedRecords().length;
for (CarouselActionInfo carouselAction : this.carouselActions) {
if (carouselAction.actionCanvas
!= null) { // if null, we haven't initialized our buttons yet, so skip this
boolean enabled =
(!this.carouselActionDisableOverride && carouselAction.action.isEnabled());
carouselAction.actionCanvas.setDisabled(!enabled);
}
}
for (Canvas extraWidget : this.extraWidgetsAboveFooter) {
extraWidget.enable();
if (extraWidget instanceof CarouselWidget) {
((CarouselWidget) extraWidget).refresh(carouselHolder.getMembers());
}
}
for (Canvas extraWidget : this.extraWidgetsInMainFooter) {
extraWidget.enable();
if (extraWidget instanceof CarouselWidget) {
((CarouselWidget) extraWidget).refresh(carouselHolder.getMembers());
}
}
if (isShowFooterRefresh() && this.refreshButton != null) {
this.refreshButton.enable();
}
}
}
@Override
protected void onInit() {
super.onInit();
contents = new LocatableVLayout(extendLocatorId("Contents"));
contents.setWidth100();
contents.setHeight100();
addMember(contents);
filterForm = new CarouselFilter(this);
/*
* carousel filters and search bar are currently mutually exclusive
*/
if (getSearchSubsystem() == null) {
configureCarouselFilters();
} else {
if (!this.hideSearchBar) {
final EnhancedSearchBarItem searchFilter =
new EnhancedSearchBarItem(
"search", getSearchSubsystem(), getInitialSearchBarSearchText());
setFilterFormItems(searchFilter);
}
}
carouselHolder = new LocatableHLayout(extendLocatorId("Holder"));
carouselHolder.setOverflow(Overflow.AUTO);
carouselHolder.setWidth100();
contents.addMember(carouselHolder);
}
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;
}
protected void buildCarousel(boolean isRefresh) {
if (null != carouselHolder) {
carouselHolder.destroyMembers();
}
}
@Override
public void destroy() {
SeleniumUtility.destroyMembers(contents);
super.destroy();
}
@Override
protected void onDraw() {
try {
super.onDraw();
for (Canvas child : contents.getMembers()) {
contents.removeChild(child);
}
// Title
this.titleCanvas = new HTMLFlow();
setTitleString(this.titleString);
if (showTitle) {
titleLayout = new LocatableHLayout(contents.extendLocatorId("Title"));
titleLayout.setAutoHeight();
titleLayout.setAlign(VerticalAlignment.BOTTOM);
titleLayout.setMembersMargin(4);
contents.addMember(titleLayout, 0);
}
if (null != carouselDetails) {
contents.addMember(carouselDetails);
}
if (filterForm.hasContent()) {
contents.addMember(filterForm);
}
contents.addMember(carouselHolder);
// Footer
// A second toolstrip that optionally appears before the main footer - it will contain extra
// widgets.
// This is hidden from view unless extra widgets are actually added to the carousel above the
// main footer.
this.footerExtraWidgets =
new LocatableToolStrip(contents.extendLocatorId("FooterExtraWidgets"));
footerExtraWidgets.setPadding(5);
footerExtraWidgets.setWidth100();
footerExtraWidgets.setMembersMargin(15);
footerExtraWidgets.hide();
contents.addMember(footerExtraWidgets);
this.footer = new LocatableToolStrip(contents.extendLocatorId("Footer"));
footer.setPadding(5);
footer.setWidth100();
footer.setMembersMargin(15);
contents.addMember(footer);
// The ListGrid has been created and configured
// Now give subclasses a chance to configure the carousel
configureCarousel();
Label carouselInfo = new Label();
carouselInfo.setWrap(false);
setCarouselInfo(carouselInfo);
if (showTitle) {
drawTitle();
}
if (showFooter) {
drawFooter();
}
} catch (Exception e) {
CoreGUI.getErrorHandler().handleError(MSG.view_table_drawFail(this.toString()), e);
}
}
