/// <summary>
/// Constructor
/// </summary>
/// <param name="widget"></param>
public DropdownScreen(IDropdown <T> widget) : base("Dropdown")
{
TransitionObject = new WipeTransitionObject(TransitionWipeType.None);
Transition.OnTime = 0f;
Transition.OffTime = 0f;
DropdownWidget = widget;
CoverOtherScreens = false;
}
/// <summary>
/// Helper draws a translucent black sprite, used for fading specific areas
/// </summary>
public void DrawRect(Color color, Rectangle rect, IScreenTransition screen, ITransitionObject transition, Texture2D tex)
{
//set the transition location
rect.Location = transition.Position(screen, rect);
//draw the filled background
DrawRect(screen.AlphaColor(color), rect, tex);
}
public override void LoadContent()
{
base.LoadContent();
_stack = new StackLayout()
{
Alignment = StackAlignment.Top,
Position = Point.Zero,
Horizontal = HorizontalAlignment.Left,
Vertical = VerticalAlignment.Top,
};
//add each menu item below this
foreach (var menuItem in ContextMenuItems)
{
CreateButton(menuItem, _stack);
}
//figure out if we should do left or right
var horiz = HorizontalAlignment.Left;
if ((_clickPos.X + _stack.Rect.Width) > Resolution.ScreenArea.Right)
{
horiz = HorizontalAlignment.Right;
}
//figure out if we should do top or bottom
var vert = VerticalAlignment.Top;
if ((_clickPos.Y + _stack.Rect.Height) > Resolution.ScreenArea.Bottom)
{
vert = VerticalAlignment.Bottom;
foreach (var item in _stack.Items)
{
var transitionable = item as ITransitionable;
if (null != transitionable)
{
transitionable.TransitionObject = new WipeTransitionObject(TransitionWipeType.PopBottom);
}
}
}
//create the scroll layout
_layout = new ScrollLayout()
{
Position = _clickPos.ToPoint(),
Horizontal = horiz,
Vertical = vert,
TransitionObject = new WipeTransitionObject(vert == VerticalAlignment.Top ? TransitionWipeType.PopTop : TransitionWipeType.PopBottom),
Size = new Vector2(_stack.Rect.Width, _stack.Rect.Height)
};
_layout.AddItem(_stack);
AddItem(_layout);
//set the transition object for this layout so the background will follow correctly
TransitionObject = new WipeTransitionObject(vert == VerticalAlignment.Top ? TransitionWipeType.PopTop : TransitionWipeType.PopBottom);
}
public ScrollLayout()
{
TransitionObject = new WipeTransitionObject(StyleSheet.Transition);
DrawVerticalScrollBar = false;
DrawHorizontalScrollBar = false;
UpdateScrollBars();
DrawScrollbars = false;
ShowScrollBars = true;
CurrentlyDragging = false;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="widget"></param>
public NumPadScreen(INumEdit widget, bool allowDecimal = true, bool allowNegative = true) : base("NumPad")
{
TransitionObject = new WipeTransitionObject(TransitionWipeType.None);
Transition.OnTime = 0f;
Transition.OffTime = 0f;
NumEditWidget = widget;
CoverOtherScreens = false;
AllowDecimal = allowDecimal;
AllowNegative = allowNegative;
}
/// <summary>
/// Draw a
/// </summary>
public void DrawRect(Color color, Rectangle rect, IScreenTransition screen, ITransitionObject transition)
{
//get the color for the background & border
color.A = (byte)(color.A * screen.Alpha);
//set the transition location
rect.Location = transition.Position(screen, rect);
//draw the filled background
DrawRect(screen.AlphaColor(color), rect);
}
public ScrollLayout(ScrollLayout inst) : base(inst)
{
_scrollPos = new Vector2(inst._scrollPos.X, inst._scrollPos.Y);
_renderTarget = inst._renderTarget;
TransitionObject = inst.TransitionObject;
_minScroll = new Vector2(inst._minScroll.X, inst._minScroll.Y);
_maxScroll = new Vector2(inst._maxScroll.X, inst._maxScroll.Y);
_verticalScrollBar = new Rectangle(inst._verticalScrollBar.Location, inst._verticalScrollBar.Size);
_horizScrollBar = new Rectangle(inst._horizScrollBar.Location, inst._horizScrollBar.Size);
DrawVerticalScrollBar = inst.DrawVerticalScrollBar;
DrawHorizontalScrollBar = inst.DrawHorizontalScrollBar;
DrawScrollbars = inst.DrawScrollbars;
TransitionObject = inst.TransitionObject;
ShowScrollBars = inst.ShowScrollBars;
CurrentlyDragging = inst.CurrentlyDragging;
}
public void DrawOutline(Color color, Rectangle rect, IScreenTransition screen, ITransitionObject transition, float lineWidth = 5f)
{
//set the transition location
rect.Location = transition.Position(screen, rect);
//draw the button outline
DrawOutline(screen.AlphaColor(color), rect, lineWidth);
}
