private void RemoveCore(Widget widget, uint duration, Easing easing, Blocking blocking, bool use_easing, bool use_blocking)
{
if (widget == null)
{
throw new ArgumentNullException("widget");
}
AnimatedWidget animated_widget = null;
foreach (AnimatedWidget child in Widgets)
{
if (child.Widget == widget)
{
animated_widget = child;
break;
}
}
if (animated_widget == null)
{
throw new ArgumentException("Cannot remove the specified widget because it has not been added to this container or it has already been removed.", "widget");
}
RemoveCore(animated_widget, duration, easing, blocking, use_easing, use_blocking);
RecalculateSpacings();
}
private void Pack(Widget widget, uint duration, Easing easing, Blocking blocking, bool end)
{
if (widget == null)
{
throw new ArgumentNullException("widget");
}
AnimatedWidget animated_widget = new AnimatedWidget(widget, duration, easing, blocking, horizontal);
animated_widget.Parent = this;
animated_widget.WidgetDestroyed += OnWidgetDestroyed;
stage.Add(animated_widget, duration);
animated_widget.Node = end
? children.AddLast(animated_widget)
: children.AddFirst(animated_widget);
RecalculateSpacings();
if (active_count == 0)
{
if (border_state == AnimationState.Going)
{
border_bias = Percent;
}
else
{
border_easing = easing;
border_bias = 1.0;
}
border_state = AnimationState.Coming;
border_stage.Reset((uint)(duration * border_bias));
}
active_count++;
}
private void RecalculateSpacings()
{
int skip_count = 0;
foreach (AnimatedWidget animated_widget in Widgets)
{
animated_widget.QueueResizeNoRedraw();
if (skip_count > 1)
{
skip_count--;
continue;
}
AnimatedWidget widget = animated_widget;
if (skip_count == 0)
{
widget.StartPadding = start_spacing;
}
else
{
skip_count--;
}
widget.EndPadding = end_spacing;
if (widget.Node.Previous == null)
{
while (true)
{
widget.StartPadding = 0;
if (widget.AnimationState == AnimationState.Coming ||
widget.AnimationState == AnimationState.Idle || widget.Node.Next == null)
{
break;
}
widget.EndPadding = spacing;
widget = widget.Node.Next.Value;
skip_count++;
}
}
if (widget.Node.Next == null)
{
while (true)
{
widget.EndPadding = 0;
if (widget.AnimationState == AnimationState.Coming ||
widget.AnimationState == AnimationState.Idle || widget.Node.Previous == null)
{
break;
}
widget.StartPadding = spacing;
widget = widget.Node.Previous.Value;
}
}
}
}
private void RemoveCore(AnimatedWidget widget, uint duration, Easing easing, Blocking blocking, bool use_easing, bool use_blocking)
{
if (duration > 0)
{
widget.Duration = duration;
}
if (use_easing)
{
widget.Easing = easing;
}
if (use_blocking)
{
widget.Blocking = blocking;
}
if (widget.AnimationState == AnimationState.Coming)
{
widget.AnimationState = AnimationState.IntendingToGo;
}
else
{
if (widget.Easing == Easing.QuadraticIn)
{
widget.Easing = Easing.QuadraticOut;
}
else if (widget.Easing == Easing.QuadraticOut)
{
widget.Easing = Easing.QuadraticIn;
}
else if (widget.Easing == Easing.ExponentialIn)
{
widget.Easing = Easing.ExponentialOut;
}
else if (widget.Easing == Easing.ExponentialOut)
{
widget.Easing = Easing.ExponentialIn;
}
widget.AnimationState = AnimationState.Going;
stage.Add(widget, widget.Duration);
}
duration = widget.Duration;
easing = widget.Easing;
active_count--;
if (active_count == 0)
{
if (border_state == AnimationState.Coming)
{
border_bias = Percent;
}
else
{
border_easing = easing;
border_bias = 1.0;
}
border_state = AnimationState.Going;
border_stage.Reset((uint)(duration * border_bias));
}
}
private void RemoveCore(AnimatedWidget widget)
{
RemoveCore(widget, widget.Duration, 0, 0, false, false);
}
private void RemoveCore(AnimatedWidget widget, uint duration, Easing easing, Blocking blocking, bool use_easing, bool use_blocking)
{
if (duration > 0) {
widget.Duration = duration;
}
if (use_easing) {
widget.Easing = easing;
}
if (use_blocking) {
widget.Blocking = blocking;
}
if (widget.AnimationState == AnimationState.Coming) {
widget.AnimationState = AnimationState.IntendingToGo;
} else {
if (widget.Easing == Easing.QuadraticIn) {
widget.Easing = Easing.QuadraticOut;
} else if (widget.Easing == Easing.QuadraticOut) {
widget.Easing = Easing.QuadraticIn;
} else if (widget.Easing == Easing.ExponentialIn) {
widget.Easing = Easing.ExponentialOut;
} else if (widget.Easing == Easing.ExponentialOut) {
widget.Easing = Easing.ExponentialIn;
}
widget.AnimationState = AnimationState.Going;
stage.Add (widget, widget.Duration);
}
duration = widget.Duration;
easing = widget.Easing;
active_count--;
if (active_count == 0) {
if (border_state == AnimationState.Coming) {
border_bias = Percent;
} else {
border_easing = easing;
border_bias = 1.0;
}
border_state = AnimationState.Going;
border_stage.Reset ((uint)(duration * border_bias));
}
}
private void RemoveCore(AnimatedWidget widget)
{
RemoveCore (widget, widget.Duration, 0, 0, false, false);
}
private void Pack(Widget widget, uint duration, Easing easing, Blocking blocking, bool end)
{
if (widget == null) {
throw new ArgumentNullException ("widget");
}
AnimatedWidget animated_widget = new AnimatedWidget (widget, duration, easing, blocking, horizontal);
animated_widget.Parent = this;
animated_widget.WidgetDestroyed += OnWidgetDestroyed;
stage.Add (animated_widget, duration);
animated_widget.Node = end
? children.AddLast (animated_widget)
: children.AddFirst (animated_widget);
RecalculateSpacings ();
if (active_count == 0) {
if (border_state == AnimationState.Going) {
border_bias = Percent;
} else {
border_easing = easing;
border_bias = 1.0;
}
border_state = AnimationState.Coming;
border_stage.Reset ((uint)(duration * border_bias));
}
active_count++;
}
