private bool IsNameMatch(object item)
{
ListBoxItem lbi = item as ListBoxItem;
AnimationEntry i = lbi.Content as AnimationEntry;
return(-1 != i.AnimationName.IndexOf(_animationHeader.filter.Text, StringComparison.CurrentCultureIgnoreCase));
}
//更新动画名字框宽度
void _animationHeader_FilterWidthChanged(object sender, double newWidth)
{
for (int i = 0; i < _animationList.Items.Count; ++i)
{
ListBoxItem lbi = _animationList.Items[i] as ListBoxItem;
AnimationEntry entry = lbi.Content as AnimationEntry;
entry.Column0Width = newWidth;
}
}
//滚动
void _scrollbar_Scroll(object sender, ScrollEventArgs e)
{
_animationHeader.ScrollPosition = e.NewValue;
for (int i = 0; i < _animationList.Items.Count; ++i)
{
ListBoxItem lbi = _animationList.Items[i] as ListBoxItem;
AnimationEntry entry = lbi.Content as AnimationEntry;
entry.ScrollPosition = e.NewValue;
}
}
public int GetCurrentAnimationIndex()
{
ListBoxItem lbi = _animationList.SelectedItem as ListBoxItem;
if (lbi == null)
{
return(-1);
}
AnimationEntry entry = lbi.Content as AnimationEntry;
return((int)entry.AnimationIndex);
}
public void SelectAnimation(int animIndex, bool loop)
{
foreach (ListBoxItem lbi in _animationList.Items)
{
AnimationEntry entry = lbi.Content as AnimationEntry;
if (entry.AnimationIndex == animIndex)
{
_animationToolbar.Loop = loop;
_animationList.SelectedItem = lbi;
_animationList.ScrollIntoView(lbi);
break;
}
}
}
//在动画加载后调用, 取动画长度的最大值
public void RecalculateScrollWidth()
{
double m = 0;
for (int i = 0; i < _animationList.Items.Count; ++i)
{
ListBoxItem lbi = _animationList.Items[i] as ListBoxItem;
AnimationEntry entry = lbi.Content as AnimationEntry;
if (m < entry.MinColumn1Width)
{
m = entry.MinColumn1Width;
}
}
_animationHeader._timelineColumn.MinWidth = m;
_scrollbar.Maximum = m;
}
public void UpdateProgress(int animIndex, float currentFrame)
{
_animationHeader.UpdateProgressIndicator(currentFrame);
foreach (ListBoxItem lbi in _animationList.Items)
{
AnimationEntry entry = lbi.Content as AnimationEntry;
if (entry.AnimationIndex == animIndex)
{
entry.UpdateProgressIndicator(currentFrame);
}
else
{
entry.UpdateProgressIndicator(0);
}
}
}
public void AddAnimation(string animName, uint animLength, uint animIndex)
{
ListBoxItem lbi = new ListBoxItem();
AnimationEntry entry = new AnimationEntry()
{
Column0Width = _animationHeader.FilterWidth,
AnimationIndex = animIndex,
AnimationLength = animLength
};
entry.Register(lbi, _animationHeader);
lbi.Content = entry;
entry.AnimationName = animName;
_animationList.Items.Add(lbi);
}
