public WebViewController(StyledHtmlElement container)
: base()
{
this.container = container;
}
/*
private static StackPanel RenderEditItemImageButtonPanel(TextBox tb)
{
tb.MinWidth -= 64;
StackPanel innerPanel = new StackPanel() { Orientation = System.Windows.Controls.Orientation.Horizontal };
innerPanel.Children.Add(tb);
ImageButton imageButton = new ImageButton()
{
Image = new BitmapImage(new Uri("/Images/button.search.png", UriKind.Relative)),
PressedImage = new BitmapImage(new Uri("/Images/button.search.pressed.png", UriKind.Relative)),
Width = 48,
Height = 48,
Template = (ControlTemplate)App.Current.Resources["ImageButtonControlTemplate"]
};
innerPanel.Children.Add(imageButton);
return innerPanel;
}
private void RenderEditItemTagList(TextBox taglist, Item item, PropertyInfo pi)
{
taglist.InputScope = new InputScope() { Names = { new InputScopeName() { NameValue = InputScopeNameValue.Text } } };
// build the comma delimited tag folder for this item
bool addDelimiter = false;
StringBuilder sb = new StringBuilder();
var itemtags = (IEnumerable<ItemTag>)pi.GetValue(item, null);
if (itemtags != null)
{
foreach (ItemTag tt in itemtags)
{
if (addDelimiter)
sb.Append(",");
Tag tag = App.ViewModel.Tags.Single(t => t.ID == tt.TagID);
sb.Append(tag.Name);
addDelimiter = true;
}
taglist.Text = sb.ToString();
}
// retrieve the itemtags for the item, creating new tags along the way
taglist.LostFocus += new RoutedEventHandler(delegate
{
//ObservableCollection<ItemTag> existingTags = (ObservableCollection<ItemTag>)pi.GetValue(item, null);
ObservableCollection<ItemTag> newTags = new ObservableCollection<ItemTag>();
string[] tags = taglist.Text.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var tt in tags)
{
string str = tt.Trim();
Tag tag;
try
{
tag = App.ViewModel.Tags.Single(t => t.Name == str);
newTags.Add(new ItemTag() { Name = str, TagID = tag.ID, ItemID = item.ID });
}
catch (Exception)
{
// this is a new tag that we need to create
tag = new Tag() { Name = str };
newTags.Add(new ItemTag() { Name = str, TagID = tag.ID, ItemID = item.ID });
// enqueue the Web Request Record
RequestQueue.EnqueueRequestRecord(
new RequestQueue.RequestRecord()
{
ReqType = RequestQueue.RequestRecord.RequestType.Insert,
Body = new Tag(tag)
});
// add the tag to the tag folder
App.ViewModel.Tags.Add(tag);
// save the changes to local storage
StorageHelper.WriteTags(App.ViewModel.Tags);
}
}
// store the new ItemTag collection in the item
pi.SetValue(item, newTags, null);
// create the mirror Tags collection in the item
item.CreateTags(App.ViewModel.Tags);
});
}
*/
private RootElement RenderViewItem(Item item)
{
// get the item type
ItemType itemType = null;
if (ItemType.ItemTypes.TryGetValue(item.ItemTypeID, out itemType) == false)
return null;
Section name = new Section(item.Name);
Section section = new Section(item.Description);
var picFV = item.GetFieldValue(FieldNames.Picture);
if (picFV != null && !String.IsNullOrWhiteSpace(picFV.Value))
{
var image = ImageLoader.DefaultRequestImage(new Uri(picFV.Value), this);//new ImageLoaderCallback(actionsViewController, name));
if (image != null)
name.FooterView = RenderViewItemPicture(image);
}
// create a list of all the first subitems in each of the sublists of the item (e.g. Contacts, Places, etc)
var subLists = App.ViewModel.Items.Where(i => i.ParentID == item.ID && i.IsList == true).ToList();
var subItems = new List<Item>();
foreach (var subList in subLists)
{
var itemRef = App.ViewModel.Items.FirstOrDefault(i => i.ParentID == subList.ID && i.ItemTypeID == SystemItemTypes.Reference);
if (itemRef != null)
{
var target = App.ViewModel.Items.FirstOrDefault(i => i.ID == itemRef.ItemRef);
if (target != null)
subItems.Add(target);
}
}
// render fields
foreach (ActionType action in App.ViewModel.Constants.ActionTypes.OrderBy(a => a.SortOrder))
{
FieldValue fieldValue = item.FieldValues.FirstOrDefault(fv => fv.FieldName == action.FieldName);
if (fieldValue == null)
{
bool found = false;
foreach (var i in subItems)
{
fieldValue = i.FieldValues.FirstOrDefault(fv => fv.FieldName == action.FieldName);
if (fieldValue != null)
{
found = true;
break;
}
}
// if fieldvalue isn't found on this item or other subitems, don't process the action
if (found == false)
continue;
}
// get the value of the property
string currentValue = fieldValue.Value;
// for our purposes, an empty value is the same as null
if (currentValue == "")
currentValue = null;
// render this property if it's not null/empty
if (currentValue != null)
{
// first make sure that we do want to render (type-specific logic goes here)
switch (action.ActionName)
{
case "Postpone":
// if the date is already further in the future than today, omit adding this action
if (Convert.ToDateTime(currentValue).Date > DateTime.Today.Date)
continue;
break;
}
// Create a StyledStringElement to hold the action. The Caption is the verb (action),
// while the Value is the noun that the verb will act upon
// (usually extracted from the item field's contents)
StyledStringElement stringElement = new StyledStringElement(action.DisplayName, currentValue, UITableViewCellStyle.Value1);
Element element = stringElement;
// render the action based on the action type
switch (action.ActionName)
{
case ActionNames.Navigate:
try
{
Item newItem = App.ViewModel.Items.Single(it => it.ID == Guid.Parse(currentValue));
//stringElement.Value = String.Format("to {0}", newItem.Name);
stringElement.Value = "";
stringElement.Tapped += delegate
{
// Navigate to the new page
if (newItem != null)
{
if (newItem.IsList == true)
{
// Navigate to the list page
UIViewController nextController = new ListViewController(this.controller, folder, newItem.ID);
TraceHelper.StartMessage("Item: Navigate to ListPage");
this.controller.PushViewController(nextController, true);
}
else
{
// if the item is a reference, traverse to the target
while (newItem.ItemTypeID == SystemItemTypes.Reference && newItem.ItemRef != null)
{
try
{
newItem = App.ViewModel.Items.Single(it => it.ID == newItem.ItemRef);
}
catch
{
TraceHelper.AddMessage(String.Format("Couldn't find item reference for name {0}, id {1}, ref {2}",
newItem.Name, newItem.ID, newItem.ItemRef));
break;
}
}
ItemPage itemPage = new ItemPage(controller.NavigationController, newItem);
TraceHelper.StartMessage("Item: Navigate to ItemPage");
itemPage.PushViewController();
}
}
};
}
catch (Exception)
{
stringElement.Value = "(item not found)";
}
break;
case ActionNames.Postpone:
stringElement.Value = "to tomorrow";
stringElement.Tapped += delegate
{
TimeSpan time = Convert.ToDateTime(currentValue).TimeOfDay;
fieldValue.Value = (DateTime.Today.Date.AddDays(1.0) + time).ToString();
// save the item and trigger a sync with the service
SaveButton_Click(null, null);
// reload the Actions page
var oldroot = root;
root = RenderViewItem(ThisItem);
actionsViewController.Root = root;
actionsViewController.ReloadData();
oldroot.Dispose();
folder.NotifyPropertyChanged("FirstDue");
folder.NotifyPropertyChanged("FirstDueColor");
};
break;
case ActionNames.AddToCalendar:
DateTime dt = Convert.ToDateTime(currentValue);
stringElement.Value = dt.TimeOfDay == TimeSpan.FromSeconds(0d) ? dt.Date.ToString() : dt.ToString();
stringElement.Tapped += delegate
{
folder.NotifyPropertyChanged("FirstDue");
folder.NotifyPropertyChanged("FirstDueColor");
};
break;
case ActionNames.Map:
stringElement.Tapped += delegate
{
// try to use the maps: URL scheme
string url = "maps://" + currentValue.Replace(" ", "%20");
if (UIApplication.SharedApplication.CanOpenUrl(new NSUrl(url)))
UIApplication.SharedApplication.OpenUrl(new NSUrl(url));
else
{
// open the google maps website
url = url.Replace("maps://", "http://maps.google.com/maps?q=");
UIApplication.SharedApplication.OpenUrl(new NSUrl(url));
}
};
break;
case ActionNames.Call:
stringElement.Tapped += delegate
{
// construct the correct URL
List<string> urlComponents = new List<string>() { "tel://" };
urlComponents.AddRange(currentValue.Split('(', ')', '-', ' '));
string url = String.Concat(urlComponents);
if (UIApplication.SharedApplication.OpenUrl(new NSUrl(url)) == false)
MessageBox.Show("Can't make a phone call");
};
break;
case ActionNames.TextMessage:
stringElement.Tapped += delegate
{
// construct the correct URL
List<string> urlComponents = new List<string>() { "sms:" };
urlComponents.AddRange(currentValue.Split('(', ')', '-', ' '));
string url = String.Concat(urlComponents);
if (UIApplication.SharedApplication.OpenUrl(new NSUrl(url)) == false)
MessageBox.Show("Can't send a text message");
};
break;
case ActionNames.Browse:
// construct the correct URL
var linkList = JsonConvert.DeserializeObject<List<Link>>(currentValue);
if (linkList.Count == 0)
continue;
string linkUrl = linkList[0].Url.Replace(" ", "%20");
if (linkUrl.Substring(0, 4) != "http")
linkUrl = String.Format("http://{0}", linkUrl);
StyledHtmlElement browserElement = new StyledHtmlElement(action.DisplayName, linkUrl, UITableViewCellStyle.Value1, linkUrl);
element = browserElement;
break;
case ActionNames.SendEmail:
stringElement.Tapped += delegate
{
// construct the correct URL
string emailUrl = currentValue.Trim();
if (UIApplication.SharedApplication.OpenUrl(new NSUrl(emailUrl)) == false)
MessageBox.Show("Can't launch the email application");
};
break;
}
// add the element to the section (note that the reference may have been
// reset in the switch statement)
section.Add (element);
}
}
return new RootElement("Actions") { name, section };
}
public WebViewController(StyledHtmlElement container) : base()
{
this.container = container;
}