public void Add(Button button)
{
if (button == null)
return;
Buttons.Add (button);
}
private RootElement RenderEditItem(Item item, bool renderListInfo)
{
// get itemType for this item
ItemType itemType = null;
try
{
itemType = App.ViewModel.ItemTypes.Single(it => it.ID == item.ItemTypeID);
}
catch (Exception)
{
// if can't find the folder type, use the first
itemType = App.ViewModel.ItemTypes[0];
}
// render the primary fields
Section primarySection = RenderEditItemFields(item, itemType, true);
// HACK: insert a dummy element inside the primary section. This dummy element
// implements IElementSizing and returns a 0-sized cell (so it is invisible).
// This is to work around an issue in MT.Dialog where it doesn't honor IElementSizing
// on elements that are added after a dialog is already drawn. This element must be
// inserted after the first element but before the last element, to avoid losing the
// rounded rectangle look of the first and last elements of a Section.
if (primarySection.Count > 0)
primarySection.Insert(1, new DummyElement());
// render more button
var moreButton = new Button() { Background = "Images/darkgreybutton.png", Caption = "more details" };
var sse = new ButtonListElement() { Margin = 0f };
sse.Buttons.Add(moreButton);
var moreSection = new Section() { sse };
// render save/delete buttons
var actionButtons = new ButtonListElement()
{
//new Button() { Caption = "Save", Background = "Images/greenbutton.png", Clicked = SaveButton_Click },
new Button() { Caption = "Delete", Background = "Images/redbutton.png", Clicked = DeleteButton_Click },
};
actionButtons.Margin = 0f;
// create the dialog with the primary section
RootElement editRoot = new RootElement(item.Name)
{
primarySection,
moreSection,
new Section() { actionButtons },
};
moreButton.Clicked += (s, e) =>
{
// remove the "more" button
editRoot.Remove(moreSection);
// render the non-primary fields as a new section
editRoot.Insert(1, RenderEditItemFields(item, itemType, false));
// create a separate section with the advanced information (parent, type)
var advancedSection = new Section();
Field field = new Field() { Name = "ParentID", DisplayName = "List", DisplayType = DisplayTypes.Lists };
advancedSection.Add(RenderEditItemField(item, field));
field = new Field() { Name = "ItemTypeID", DisplayName = "Type", DisplayType = DisplayTypes.ItemTypes };
advancedSection.Add(RenderEditItemField(item, field));
editRoot.Insert(2, advancedSection);
};
return editRoot;
}
private UIBarButtonItem CreateSortButton()
{
// if haven't loaded the sort image yet, do so now
if (sortButtonImage == null)
sortButtonImage = UIImageCache.GetUIImage("Images/appbar.sort.rest.png");
// clicking the sort button and its event handler, which creates a new DialogViewController to host the sort picker
var sortButton = new UIBarButtonItem(sortButtonImage, UIBarButtonItemStyle.Plain, delegate {
// create the remove button
var removeButton = new Button()
{
Caption = "Remove Sort",
Background = "Images/darkgreybutton.png",
};
var removeButtonList = new ButtonListElement() { removeButton };
removeButtonList.Margin = 0f;
// find the current sort field if any
var itemType = App.ViewModel.ItemTypes.Single(it => it.ID == Source.List.ItemTypeID);
var fields = itemType.Fields.Where(f => f.IsPrimary == true).ToList();
var selectedSortIndex = 0;
if (Source.OrderBy != null && fields.Any(f => f.DisplayName == Source.OrderBy))
{
var selectedSortField = fields.Single(f => f.DisplayName == Source.OrderBy);
selectedSortIndex = Math.Max(fields.IndexOf(selectedSortField), 0);
}
// create the sort picker
var sortPickerSection = new Section();
sortPickerSection.AddAll(from f in fields select (Element) new RadioElement(f.DisplayName));
var sortPicker = new ThemedRootElement("Sort by", new RadioGroup(null, selectedSortIndex)) { sortPickerSection };
// create the "Choose Sort" form
var root = new ThemedRootElement("Choose Sort")
{
new Section() { sortPicker },
new Section() { removeButtonList },
};
// create the DVC and add a "Done" button and handler
var dvc = new DialogViewController(root);
dvc.NavigationItem.RightBarButtonItem = new UIBarButtonItem(UIBarButtonSystemItem.Done, delegate
{
// store the current listbox and orderby field, and re-render the list
var field = fields[sortPicker.RadioSelected];
Source.OrderBy = field.Name;
// store the sort order
ListMetadataHelper.StoreListSortOrder(
App.ViewModel.PhoneClientFolder,
Source.List.ID == Guid.Empty ? (ClientEntity) Source.Folder : (ClientEntity) Source.List,
Source.OrderBy);
// sync with the service
// (do not sync for operations against $ClientSettings)
//App.ViewModel.SyncWithService();
// return to parent
dvc.NavigationController.PopViewControllerAnimated(true);
});
dvc.TableView.BackgroundColor = UIColorHelper.FromString(App.ViewModel.Theme.PageBackground);
// add the click handler for the remove button
removeButton.Clicked += delegate
{
// clear the sort
Source.OrderBy = null;
// store the sort order
ListMetadataHelper.StoreListSortOrder(
App.ViewModel.PhoneClientFolder,
Source.List.ID == Guid.Empty ? (ClientEntity) Source.Folder : (ClientEntity) Source.List,
null);
// sync with the service
// (do not sync for operations against $ClientSettings)
//App.ViewModel.SyncWithService();
// return to parent
dvc.NavigationController.PopViewControllerAnimated(true);
};
// display the form
this.NavigationController.PushViewController(dvc, true);
});
return sortButton;
}