public void TitleBar_onDrag(Component sender, MouseState mouse)
{
int x = (int)(mouse.X - _mousePosition.X);
int y = (int)(mouse.Y - _mousePosition.Y);
if (Parent != null)
{
Parent.Position = new Rectangle(x, y + Position.Height, Parent.Position.Width, Parent.Position.Height);
}
}
public bool RemoveComponent(string name)
{
if (_components.ContainsKey(name))
{
Component comp = _components[name];
if (_prevFocus == comp)
{
_prevFocus = null;
_isDragActive = false;
}
if (_clickFocus == comp)
_clickFocus = null;
}
return _components.Remove(name);
}
public void AddComponent(string name, Component comp)
{
if(!_components.ContainsKey(name))
_components.Add(name, comp);
}
public override void Update(GameTime gameTime)
{
base.Update(gameTime);
_input.Update();
MouseState currentMouse = _input.CurrentMouseState;
MouseState prevMouse = _input.LastMouseState;
List<Component> components = _components.Values.ToList();
components.Sort(delegate(Component c1, Component c2) { return -c1.Layer.CompareTo(c2.Layer); });
if (Game.IsActive)
{
Component currentFocus = null;
foreach (Component node in components)
{
currentFocus = node.IsFocused(currentMouse.X, currentMouse.Y, _prevScreenArea);
if (currentFocus != null)
break;
}
// If the focus changed, inject mouse over/out events
if (_prevFocus != currentFocus && !_isDragActive)
{
if (_prevFocus != null)
{
_prevFocus.InjectMouseOut(this, currentMouse);
_clickFocus = null;
}
if (currentFocus != null)
currentFocus.InjectMouseOver(this, currentMouse);
}
// They are the same, check for mouse move events
else
{
if (currentFocus != null && (currentMouse.X != prevMouse.X || currentMouse.Y != prevMouse.Y) && !_isDragActive)
currentFocus.InjectMouseMove(this, currentMouse);
}
// Check for mouse down, on a mouse down event set _clickFocus to the current focused component
if (currentFocus != null && currentMouse.LeftButton == ButtonState.Pressed && prevMouse.LeftButton != ButtonState.Pressed)
{
_clickFocus = currentFocus;
_clickFocus.InjectMouseDown(this, currentMouse);
_isDragActive = true;
}
// Check for mouse up / click events
if (currentMouse.LeftButton == ButtonState.Released && prevMouse.LeftButton != ButtonState.Released)
{
if (_isDragActive)
{
_prevFocus.InjectDragEnd(this, currentMouse);
_isDragActive = false;
}
// If the component clicked is still the current focus send click event
if (_clickFocus != null && _clickFocus == currentFocus)
_clickFocus.InjectMouseClick(this, currentMouse);
if (_clickFocus != currentFocus)
{
if (_clickFocus != null)
_clickFocus.InjectMouseUp(this, currentMouse);
}
if (currentFocus != null)
currentFocus.InjectMouseUp(this, currentMouse);
}
if (_isDragActive)
{
_prevFocus.InjectDrag(this, currentMouse);
}
else
{
_prevFocus = currentFocus;
}
}
foreach (Component comp in components)
comp.Update(this, gameTime, _input);
}
private void Component_onPositionChanged(Component sender)
{
ResetContentPane();
}
private void ItemSlot_onMouseOver(Component sender, MouseState mouse)
{
_sourceRect.X = 34;
}
private void ItemSlot_onMouseClick(Component sender, MouseState mouse)
{
_followMouse = true;
}
private void ItemSlot_onDragEnd(Component sender, MouseState mouse)
{
_followMouse = false;
// Signal that the item has been released
if (Item != null)
{
if (!IsMouseOver)
{
if (onItemReleased != null)
onItemReleased(this, _mousePosition);
}
}
_mousePosition = new Vector2(Position.X + 16, Position.Y + 16);
}
private void ItemSlot_onDrag(Component sender, MouseState mouse)
{
_mousePosition = new Vector2(mouse.X, mouse.Y);
}
public void TitleBar_onMouseDown(Component sender, MouseState mouse)
{
_mousePosition = new Vector2(mouse.X - Parent.Position.X, mouse.Y - Parent.Position.Y - Position.Y);
}
public void TitleBar_onDragEnd(Component sender, MouseState mouse)
{
}
void Button_onMouseUp(Component sender, MouseState mouse)
{
if (State != ButtonState.Disabled)
{
if (IsMouseOver)
SourceOffset = new Rectangle(32, SourceOffset.Y, SourceOffset.Width, SourceOffset.Height);
else
SourceOffset = new Rectangle(0, SourceOffset.Y, SourceOffset.Width, SourceOffset.Height);
}
}
void Button_onMouseOver(Component sender, MouseState mouse)
{
// TODO: Take out magic numbers
if(State != ButtonState.Disabled)
SourceOffset = new Rectangle(32, SourceOffset.Y, SourceOffset.Width, SourceOffset.Height);
}
void Button_onMouseOut(Component sender, MouseState mouse)
{
switch (State)
{
case ButtonState.Normal:
SourceOffset = new Rectangle(0, SourceOffset.Y, SourceOffset.Width, SourceOffset.Height);
break;
case ButtonState.Selected:
SourceOffset = new Rectangle(96, SourceOffset.Y, SourceOffset.Width, SourceOffset.Height);
break;
case ButtonState.Disabled:
SourceOffset = new Rectangle(128, SourceOffset.Y, SourceOffset.Width, SourceOffset.Height);
break;
}
}
void Button_onMouseDown(Component sender, MouseState mouse)
{
if (State != ButtonState.Disabled)
SourceOffset = new Rectangle(64, SourceOffset.Y, SourceOffset.Width, SourceOffset.Height);
}
