/// <summary>
/// 指针时间刷新指针位置
/// </summary>
/// <param name="d"></param>
/// <param name="e"></param>
private static void OnAxisTimeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
VideoStateAxisControl AxisOb = d as VideoStateAxisControl;
if (AxisOb != null && e.NewValue != e.OldValue)
{
AxisOb.RefreshTimeLineLeft((DateTime)e.NewValue);
}
}
/// <summary>
/// 历史查询时间 - 改变
/// </summary>
/// <param name="d"></param>
/// <param name="e"></param>
private static void OnTimeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
VideoStateAxisControl AxisOb = d as VideoStateAxisControl;
if (AxisOb != null)
{
AxisOb.InitializeAxis();
}
}
/// <summary>
/// 剪辑开启控制源改变事件
/// </summary>
/// <param name="d"></param>
/// <param name="e"></param>
private static void OnClipOffChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
VideoStateAxisControl AxisOb = d as VideoStateAxisControl;
if (AxisOb != null && e.NewValue != e.OldValue)
{
AxisOb.ClipOff = (bool)e.NewValue;
AxisOb._clipOff.IsChecked = ((bool)e.NewValue) ? true : false;
}
}
/// <summary>
/// 历史视频来源 - 改变
/// </summary>
/// <param name="d"></param>
/// <param name="e"></param>
private static void OnHistoryVideoSourcesChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
VideoStateAxisControl AxisOb = d as VideoStateAxisControl;
if (AxisOb.HisVideoSources != null && AxisOb.HisVideoSources.Count() > 0)
{
AxisOb.InitializeAxis();
}
AxisOb.HisVideoSources.CollectionChanged += (s, o) =>
{
AxisOb.AddHisPie();
AxisOb.InitiaListBox_ScrollChanged();
};
}
/// <summary>
/// 剪辑时间变化，刷新剪辑控制条
/// </summary>
/// <param name="d"></param>
/// <param name="e"></param>
private static void OnClipTimeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
VideoStateAxisControl AxisOb = d as VideoStateAxisControl;
if (AxisOb != null && e.NewValue != e.OldValue)
{
if (e.Property.Name == nameof(AxisOb.ClipStartTime))
{
AxisOb.ClipStartTimeChanged((DateTime)e.NewValue);
}
if (e.Property.Name == nameof(AxisOb.ClipEndTime))
{
AxisOb.ClipEndTimeChanged((DateTime)e.NewValue);
}
}
}
