private void SetFocusOnNewPage(bool fireChanged = false)
{
var visibleItems = PositionedMenuItems.OfType <GridListItem>().Where(item => item.IsVisible && item.Enabled);
GridListItem nextFocusItem = null;
int gridCol = BeginNavigation == NavigationTypeEnum.PageLeft ? -1 : 100;
foreach (GridListItem item in visibleItems)
{
if (BeginNavigation == NavigationTypeEnum.PageLeft && (nextFocusItem == null || item.GridColumn + item.GridColumnSpan > gridCol))
{
gridCol = item.GridColumn + item.GridColumnSpan;
nextFocusItem = item;
}
if ((BeginNavigation == NavigationTypeEnum.PageRight || BeginNavigation == NavigationTypeEnum.None) && (nextFocusItem == null || item.GridColumn < gridCol))
{
gridCol = item.GridColumn;
nextFocusItem = item;
}
}
PositionedMenuItems.OfType <GridListItem>().ToList().ForEach(item => item.Selected = item == nextFocusItem);
if (fireChanged)
{
PositionedMenuItems.FireChange();
}
}
protected void CreatePositionedItems()
{
_positionedItems.Clear();
int x = 0;
foreach (var menuItem in MenuItems)
{
object action;
if (!menuItem.AdditionalProperties.TryGetValue(Consts.KEY_ITEM_ACTION, out action))
{
continue;
}
WorkflowAction wfAction = action as WorkflowAction;
if (wfAction == null)
{
continue;
}
// intercept the menu item commands, so we can set the item as LastSelectedItem
// since the menu items are recreated when an sub screen is opened we have to check if the item is already intercepted each time
if (!(menuItem.Command is MenuItemCommandInterceptor))
{
menuItem.Command = new MenuItemCommandInterceptor(this, menuItem);
}
// Under "others" all items are places, that do not fit into any other category
if (CurrentKey == MenuSettings.MENU_NAME_OTHERS)
{
bool found = _menuSettings.Settings.MenuItems.Keys.Any(key => _menuSettings.Settings.MenuItems[key].ContainsKey(wfAction.ActionId));
if (!found)
{
GridListItem gridItem = new GridListItem(menuItem)
{
GridColumn = x % MenuSettings.DEFAULT_NUM_COLS,
GridRow = (x / MenuSettings.DEFAULT_NUM_COLS) * MenuSettings.DEFAULT_ROWSPAN_SMALL,
GridRowSpan = MenuSettings.DEFAULT_ROWSPAN_SMALL,
GridColumnSpan = MenuSettings.DEFAULT_COLSPAN_SMALL,
};
_positionedItems.Add(gridItem);
x += MenuSettings.DEFAULT_COLSPAN_SMALL;
}
}
else
{
GridPosition gridPosition;
if (Positions.TryGetValue(wfAction.ActionId, out gridPosition))
{
GridListItem gridItem = new GridListItem(menuItem)
{
GridRow = gridPosition.Row,
GridColumn = gridPosition.Column,
GridRowSpan = gridPosition.RowSpan,
GridColumnSpan = gridPosition.ColumnSpan,
};
_positionedItems.Add(gridItem);
}
}
}
_positionedItems.FireChange();
}
protected void CreatePositionedItems(ItemsList list, string currentKey, IDictionary <Guid, GridPosition> gridPositions)
{
list.Clear();
int x = 0;
ItemsList menuItems = GetHomeMenuItems();
lock (menuItems.SyncRoot)
{
foreach (var menuItem in menuItems)
{
object action;
if (!menuItem.AdditionalProperties.TryGetValue(Consts.KEY_ITEM_ACTION, out action))
{
continue;
}
WorkflowAction wfAction = action as WorkflowAction;
if (wfAction == null)
{
continue;
}
// Under "others" all items are places, that do not fit into any other category
if (currentKey == MenuSettings.MENU_NAME_OTHERS)
{
bool found = IsManuallyPositioned(wfAction);
if (!found)
{
GridListItem gridItem = new GridListItem(menuItem)
{
GridColumn = x % MenuSettings.DEFAULT_NUM_COLS,
GridRow = x / MenuSettings.DEFAULT_NUM_COLS * MenuSettings.DEFAULT_ROWSPAN_SMALL,
GridRowSpan = MenuSettings.DEFAULT_ROWSPAN_SMALL,
GridColumnSpan = MenuSettings.DEFAULT_COLSPAN_SMALL,
};
list.Add(gridItem);
x += MenuSettings.DEFAULT_COLSPAN_SMALL;
}
}
else
{
GridPosition gridPosition;
if (gridPositions.TryGetValue(wfAction.ActionId, out gridPosition))
{
GridListItem gridItem = new GridListItem(menuItem)
{
GridRow = gridPosition.Row,
GridColumn = gridPosition.Column,
GridRowSpan = gridPosition.RowSpan,
GridColumnSpan = gridPosition.ColumnSpan,
};
list.Add(gridItem);
}
}
}
}
list.FireChange();
}
protected override FrameworkElement PrepareItemContainer(object dataItem)
{
FrameworkElement container = base.PrepareItemContainer(dataItem);
GridListItem gli = dataItem as GridListItem;
if (gli != null)
{
Grid.SetColumn(container, gli.GridColumn);
Grid.SetColumnSpan(container, gli.GridColumnSpan);
Grid.SetRow(container, gli.GridRow);
Grid.SetRowSpan(container, gli.GridRowSpan);
}
return(container);
}
protected void CreatePositionedItems()
{
_positionedItems.Clear();
int x = 0;
foreach (var menuItem in MenuItems)
{
object action;
if (!menuItem.AdditionalProperties.TryGetValue(Consts.KEY_ITEM_ACTION, out action))
continue;
WorkflowAction wfAction = action as WorkflowAction;
if (wfAction == null)
continue;
// intercept the menu item commands, so we can set the item as LastSelectedItem
// since the menu items are recreated when an sub screen is opened we have to check if the item is already intercepted each time
if (!(menuItem.Command is MenuItemCommandInterceptor))
{
menuItem.Command = new MenuItemCommandInterceptor(this, menuItem);
}
// Under "others" all items are places, that do not fit into any other category
if (CurrentKey == MenuSettings.MENU_NAME_OTHERS)
{
bool found = _menuSettings.Settings.MenuItems.Keys.Any(key => _menuSettings.Settings.MenuItems[key].ContainsKey(wfAction.ActionId));
if (!found)
{
GridListItem gridItem = new GridListItem(menuItem)
{
GridColumn = x % MenuSettings.DEFAULT_NUM_COLS,
GridRow = (x / MenuSettings.DEFAULT_NUM_COLS) * MenuSettings.DEFAULT_ROWSPAN_SMALL,
GridRowSpan = MenuSettings.DEFAULT_ROWSPAN_SMALL,
GridColumnSpan = MenuSettings.DEFAULT_COLSPAN_SMALL,
};
_positionedItems.Add(gridItem);
x += MenuSettings.DEFAULT_COLSPAN_SMALL;
}
}
else
{
GridPosition gridPosition;
if (Positions.TryGetValue(wfAction.ActionId, out gridPosition))
{
GridListItem gridItem = new GridListItem(menuItem)
{
GridRow = gridPosition.Row,
GridColumn = gridPosition.Column,
GridRowSpan = gridPosition.RowSpan,
GridColumnSpan = gridPosition.ColumnSpan,
};
_positionedItems.Add(gridItem);
}
}
}
_positionedItems.FireChange();
}
protected void CreatePositionedItems()
{
_positionedItems.Clear();
int x = 0;
foreach (var menuItem in MenuItems)
{
object action;
if (!menuItem.AdditionalProperties.TryGetValue(Consts.KEY_ITEM_ACTION, out action))
continue;
WorkflowAction wfAction = action as WorkflowAction;
if (wfAction == null)
continue;
// Under "others" all items are places, that do not fit into any other category
if (CurrentKey == MenuSettings.MENU_NAME_OTHERS)
{
bool found = IsManuallyPositioned(wfAction);
if (!found)
{
GridListItem gridItem = new GridListItem(menuItem)
{
GridColumn = x % MenuSettings.DEFAULT_NUM_COLS,
GridRow = (x / MenuSettings.DEFAULT_NUM_COLS) * MenuSettings.DEFAULT_ROWSPAN_SMALL,
GridRowSpan = MenuSettings.DEFAULT_ROWSPAN_SMALL,
GridColumnSpan = MenuSettings.DEFAULT_COLSPAN_SMALL,
};
_positionedItems.Add(gridItem);
x += MenuSettings.DEFAULT_COLSPAN_SMALL;
}
}
else
{
GridPosition gridPosition;
if (Positions.TryGetValue(wfAction.ActionId, out gridPosition))
{
GridListItem gridItem = new GridListItem(menuItem)
{
GridRow = gridPosition.Row,
GridColumn = gridPosition.Column,
GridRowSpan = gridPosition.RowSpan,
GridColumnSpan = gridPosition.ColumnSpan,
};
_positionedItems.Add(gridItem);
}
}
}
_positionedItems.FireChange();
}