private void constructHeader() {
CssLayout headerWrapper = new CssLayout();
headerWrapper.setWidth("100%");
headerWrapper.addStyleName("taskgroup-header");
MHorizontalLayout header = new MHorizontalLayout().withWidth("100%");
Label headerLbl = new Label("All Tasks");
headerLbl.setStyleName("h2");
header.with(headerLbl).withAlign(headerLbl, Alignment.MIDDLE_LEFT).expand(headerLbl);
Button backToListBtn =
new Button(
"Back to dashboard",
new Button.ClickListener() {
private static final long serialVersionUID = 1L;
@Override
public void buttonClick(Button.ClickEvent event) {
EventBusFactory.getInstance()
.post(new TaskListEvent.GotoTaskListScreen(this, null));
}
});
backToListBtn.setStyleName(UIConstants.THEME_GREEN_LINK);
header.addComponent(backToListBtn);
header.setComponentAlignment(backToListBtn, Alignment.MIDDLE_RIGHT);
Button saveOrderBtn =
new Button(
AppContext.getMessage(GenericI18Enum.BUTTON_SAVE),
new Button.ClickListener() {
private static final long serialVersionUID = 1L;
@Override
public void buttonClick(Button.ClickEvent event) {
EventBusFactory.getInstance()
.post(new TaskListEvent.SaveReoderTaskList(event, changeSet));
}
});
saveOrderBtn.setStyleName(UIConstants.THEME_GREEN_LINK);
saveOrderBtn.setIcon(FontAwesome.SAVE);
header.with(saveOrderBtn).withAlign(saveOrderBtn, Alignment.MIDDLE_RIGHT);
headerWrapper.addComponent(header);
this.addComponent(headerWrapper);
final DDVerticalLayout ddLayout = new DDVerticalLayout();
ddLayout.addStyleName("taskgroup-reorder");
ddLayout.setComponentVerticalDropRatio(0.3f);
ddLayout.setDragMode(LayoutDragMode.CLONE);
ddLayout.setDropHandler(
new DropHandler() {
private static final long serialVersionUID = 1L;
@Override
public AcceptCriterion getAcceptCriterion() {
return new Not(VerticalLocationIs.MIDDLE);
}
@Override
public void drop(DragAndDropEvent event) {
LayoutBoundTransferable transferable =
(LayoutBoundTransferable) event.getTransferable();
DDVerticalLayout.VerticalLayoutTargetDetails details =
(DDVerticalLayout.VerticalLayoutTargetDetails) event.getTargetDetails();
TaskListComponent comp = (TaskListComponent) transferable.getComponent();
int currentIndex = ddLayout.getComponentIndex(comp);
int newIndex = details.getOverIndex();
ddLayout.removeComponent(comp);
if (currentIndex > newIndex
&& details.getDropLocation() == VerticalDropLocation.BOTTOM) {
newIndex++;
}
SimpleTaskList dropTaskList = comp.getTaskList();
dropTaskList.setGroupindex(newIndex);
changeSet.add(dropTaskList);
ddLayout.addComponent(comp, newIndex);
// change affected task list items
for (int i = 0; i < ddLayout.getComponentCount(); i++) {
TaskListComponent affectedComp = (TaskListComponent) ddLayout.getComponent(i);
SimpleTaskList affectedTaskList = affectedComp.getTaskList();
affectedTaskList.setGroupindex(i);
changeSet.add(affectedTaskList);
}
}
});
taskLists =
new BeanList<>(
null,
ApplicationContextUtil.getSpringBean(ProjectTaskListService.class),
TaskListRowDisplayHandler.class,
ddLayout);
this.addComponent(taskLists);
}
public HorizontalLayout createButtonControls(int buttonEnableFlags, String permissionItem) {
Button optionParentBtn =
new Button(
AppContext.getMessage(GenericI18Enum.BUTTON_OPTION),
new Button.ClickListener() {
private static final long serialVersionUID = 1L;
@Override
public void buttonClick(ClickEvent event) {
optionBtn.setPopupVisible(true);
}
});
optionBtn = new SplitButton(optionParentBtn);
optionBtn.setWidthUndefined();
optionBtn.addStyleName(UIConstants.THEME_GRAY_LINK);
if (permissionItem != null) {
boolean canWrite = CurrentProjectVariables.canWrite(permissionItem);
boolean canAccess = CurrentProjectVariables.canAccess(permissionItem);
boolean canRead = CurrentProjectVariables.canRead(permissionItem);
if ((buttonEnableFlags & ADD_BTN_PRESENTED) == ADD_BTN_PRESENTED) {
addBtn =
new Button(
AppContext.getMessage(GenericI18Enum.BUTTON_ADD),
new Button.ClickListener() {
private static final long serialVersionUID = 1L;
@Override
public void buttonClick(final ClickEvent event) {
optionBtn.setPopupVisible(false);
T item = previewForm.getBean();
previewForm.fireAddForm(item);
}
});
addBtn.setIcon(FontAwesome.PLUS);
addBtn.setStyleName(UIConstants.THEME_GREEN_LINK);
addBtn.setEnabled(canWrite);
editButtons.addComponent(addBtn);
}
if ((buttonEnableFlags & EDIT_BTN_PRESENTED) == EDIT_BTN_PRESENTED) {
editBtn =
new Button(
AppContext.getMessage(GenericI18Enum.BUTTON_EDIT),
new Button.ClickListener() {
private static final long serialVersionUID = 1L;
@Override
public void buttonClick(final ClickEvent event) {
optionBtn.setPopupVisible(false);
T item = previewForm.getBean();
previewForm.fireEditForm(item);
}
});
editBtn.setIcon(FontAwesome.EDIT);
editBtn.setStyleName(UIConstants.THEME_GREEN_LINK);
editBtn.setEnabled(canWrite);
editButtons.addComponent(editBtn);
}
if ((buttonEnableFlags & DELETE_BTN_PRESENTED) == DELETE_BTN_PRESENTED) {
deleteBtn =
new Button(
AppContext.getMessage(GenericI18Enum.BUTTON_DELETE),
new Button.ClickListener() {
private static final long serialVersionUID = 1L;
@Override
public void buttonClick(final ClickEvent event) {
T item = previewForm.getBean();
previewForm.fireDeleteForm(item);
}
});
deleteBtn.setIcon(FontAwesome.TRASH_O);
deleteBtn.setStyleName(UIConstants.THEME_RED_LINK);
deleteBtn.setEnabled(canAccess);
editButtons.addComponent(deleteBtn);
}
if ((buttonEnableFlags & ASSIGN_BTN_PRESENTED) == ASSIGN_BTN_PRESENTED) {
assignBtn =
new Button(
AppContext.getMessage(GenericI18Enum.BUTTON_ASSIGN),
new Button.ClickListener() {
private static final long serialVersionUID = 1L;
@Override
public void buttonClick(final ClickEvent event) {
T item = previewForm.getBean();
previewForm.fireAssignForm(item);
}
});
assignBtn.setIcon(FontAwesome.SHARE);
assignBtn.setStyleName(UIConstants.THEME_GREEN_LINK);
editButtons.addComponent(assignBtn, 0);
assignBtn.setEnabled(canWrite);
}
if ((buttonEnableFlags & CLONE_BTN_PRESENTED) == CLONE_BTN_PRESENTED) {
cloneBtn =
new Button(
AppContext.getMessage(GenericI18Enum.BUTTON_CLONE),
new Button.ClickListener() {
private static final long serialVersionUID = 1L;
@Override
public void buttonClick(final ClickEvent event) {
optionBtn.setPopupVisible(false);
T item = previewForm.getBean();
previewForm.fireCloneForm(item);
}
});
cloneBtn.setIcon(FontAwesome.ROAD);
cloneBtn.setStyleName("link");
cloneBtn.setEnabled(canWrite);
popupButtonsControl.addOption(cloneBtn);
}
if (popupButtonsControl.getComponentCount() > 0) {
optionBtn.setContent(popupButtonsControl);
editButtons.addComponent(optionBtn);
}
layout.with(editButtons).withAlign(editButtons, Alignment.MIDDLE_RIGHT);
if ((buttonEnableFlags & NAVIGATOR_BTN_PRESENTED) == NAVIGATOR_BTN_PRESENTED) {
ButtonGroup navigationBtns = new ButtonGroup();
navigationBtns.setStyleName("navigation-btns");
Button previousItem =
new Button(
"<",
new Button.ClickListener() {
private static final long serialVersionUID = 1L;
@Override
public void buttonClick(final ClickEvent event) {
T item = previewForm.getBean();
previewForm.fireGotoPrevious(item);
}
});
previousItem.setStyleName(UIConstants.THEME_GREEN_LINK);
previousItem.setDescription(
AppContext.getMessage(GenericI18Enum.TOOLTIP_SHOW_PREVIOUS_ITEM));
previousItem.setEnabled(canRead);
navigationBtns.addButton(previousItem);
Button nextItemBtn =
new Button(
">",
new Button.ClickListener() {
private static final long serialVersionUID = 1L;
@Override
public void buttonClick(final ClickEvent event) {
T item = previewForm.getBean();
previewForm.fireGotoNextItem(item);
}
});
nextItemBtn.setStyleName(UIConstants.THEME_GREEN_LINK);
nextItemBtn.setDescription(AppContext.getMessage(GenericI18Enum.TOOLTIP_SHOW_NEXT_ITEM));
nextItemBtn.setEnabled(canRead);
navigationBtns.addButton(nextItemBtn);
layout.addComponent(navigationBtns);
layout.setComponentAlignment(navigationBtns, Alignment.MIDDLE_RIGHT);
}
}
return layout;
}