// 开始监控一个门
public void BeginMonitor(DoorItem door)
{
lock (_syncRoot)
{
// 检查以前这个门是否已经有监控消息
var message = _messages.Find((m) =>
{
if (m.Door == door)
{
return(true);
}
return(false);
});
if (message != null)
{
App.CurrentApp.Speak("补做遗留提交");
WpfClientInfo.WriteInfoLog($"对门 {message.Door.Name} 补做一次 submit (1)");
_func_submit?.Invoke(message.Door, false);
message.StartTime = DateTime.Now; // 重新开始
message.HeartbeatTicks = RfidManager.LockHeartbeat;
}
else
{
message = new MonitorMessage
{
Door = door,
StartTime = DateTime.Now,
HeartbeatTicks = RfidManager.LockHeartbeat
};
_messages.Add(message);
}
}
}
private void Border_ContextMenuOpening(object sender, ContextMenuEventArgs e)
{
var border = (Border)sender;
DoorItem door = border.DataContext as DoorItem;
ContextMenuOpen111?.Invoke(sender, new DoorContextMenuArgs
{
OriginArgs = e,
Door = door
});
}
private void All_Click(object sender, MouseButtonEventArgs e)
{
TextBlock button = (TextBlock)sender;
DoorItem door = button.DataContext as DoorItem;
OpenDoor?.Invoke(sender, new OpenDoorEventArgs
{
ButtonName = "count",
Door = button.DataContext as DoorItem
});
e.Handled = true;
}
public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
DoorItem door = (values[0] as DoorItem);
string state = values[1] as string;
/*
* if (state == "open")
* return new SolidColorBrush(OpenColor);
*
* return new SolidColorBrush(CloseColor);
*/
/*
* if (state == "open")
* return new SolidColorBrush(door.OpenBrush);
*
* return new SolidColorBrush(door.CloseBrush);
*/
Brush brush = null;
if (state == "open")
{
brush = door.OpenBrush;
}
else
{
brush = door.CloseBrush;
}
/*
* if (brush is ImageBrush)
* {
* var imageBrush = brush as ImageBrush;
* return new ImageBrush(imageBrush.ImageSource.Clone());
* }
*/
return(brush);
/*
* BrushConverter convertor = new BrushConverter();
*
* Brush brush = null;
* if (state == "open")
* brush = (Brush)convertor.ConvertFromString(door.OpenColor);
* else
* brush = (Brush)convertor.ConvertFromString(door.CloseColor);
* brush.Freeze();
* return brush;
*/
}
private void TextBlock_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
TextBlock textblock = (TextBlock)sender;
DoorItem door = textblock.DataContext as DoorItem;
OpenDoor?.Invoke(sender, new OpenDoorEventArgs
{
ButtonName = textblock.Name,
Door = textblock.DataContext as DoorItem
});
e.Handled = true;
/*
* Button button = textblock.TemplatedParent as Button;
* DoorItem door = button.DataContext as DoorItem;
*/
}
// 把不再需要监控的消息移走
public void RemoveMessages(DoorItem door)
{
lock (_syncRoot)
{
List <MonitorMessage> delete_messages = new List <MonitorMessage>();
foreach (var message in _messages)
{
if (message.Door == door)
{
delete_messages.Add(message);
}
}
foreach (var message in delete_messages)
{
_messages.Remove(message);
}
}
}
// 根据一个 door 元素定义，创建一个 Button 控件
Button CreateDoorControl(XmlElement door,
DoorItem door_item)
{
string door_name = door.GetAttribute("name");
Button button = new Button
{
// Name = $"button_{column}_{row}",
};
var template = this.Resources["ButtonTemplate"];
// button.Children.Add(block);
button.SetValue(Button.TemplateProperty, template);
// button.SetValue(Grid.RowProperty, row);
button.SetValue(Grid.ColumnProperty, 0);
button.Click += Button_Click;
button.DataContext = door_item;
// this.canvas.Children.Add(button);
return(button);
}
// 将指定门的暂存的信息保存为 Action。但并不立即提交
public async static Task SaveDoorActions(DoorItem door, bool clearOperator)
{
var result = await ShelfData.SaveActions((entity) =>
{
var results = DoorItem.FindDoors(ShelfData.Doors, entity.ReaderName, entity.Antenna);
// TODO: 如果遇到 results.Count > 1 是否抛出异常?
if (results.Count > 1)
{
WpfClientInfo.WriteErrorLog($"读卡器名 '{entity.ReaderName}' 天线编号 {entity.Antenna} 匹配上 {results.Count} 个门");
throw new Exception($"读卡器名 '{entity.ReaderName}' 天线编号 {entity.Antenna} 匹配上 {results.Count} 个门。请检查 shelf.xml 并修正配置此错误，确保只匹配一个门");
}
if (results.IndexOf(door) != -1)
{
return(door.Operator);
// return GetOperator(entity);
}
return(null);
});
if (result.Value == -1)
{
SetGlobalError("save_actions", $"SaveDoorActions() 出错: {result.ErrorInfo}");
PageShelf.TrySetMessage(null, $"SaveDoorActions() 出错: {result.ErrorInfo}。这是一个严重错误，请管理员及时介入处理");
}
else
{
SetGlobalError("save_actions", null);
}
// 2019/12/21
if (clearOperator == true && door.State == "close")
{
door.Operator = null; // 清掉门上的操作者名字
}
}
public void InitializeButtons(XmlDocument cfg_dom,
List <DoorItem> door_items)
{
// 2019/12/22
this.canvas.Children.Clear();
// testing
// door_items = new List<DoorItem>();
XmlElement root = cfg_dom.DocumentElement;
CheckAttributes(root, two_attrs);
double canvas_width = GetDouble(root, "width", 0);
double canvas_height = GetDouble(root, "height", 0);
var doors = cfg_dom.DocumentElement.SelectNodes("//door");
bool undefined = false;
int index = 0;
foreach (XmlElement door in doors)
{
CheckAttributes(door, all_attrs);
GroupPosition gp = GetPosition(door);
if (gp.Left == -1 || gp.Top == -1 || gp.Width == -1 || gp.Height == -1)
{
undefined = true;
}
DoorItem door_item = null;
if (index < door_items.Count)
{
door_item = door_items[index++];
}
var button = CreateDoorControl(door, door_item);
button.Tag = gp;
if (door_item != null)
{
door_item.BorderBrush = gp.BorderBrush;
// if (gp.OpenBrush is SolidColorBrush)
door_item.OpenBrush = gp.OpenBrush; // (gp.OpenBrush as SolidColorBrush).Color;
// if (gp.CloseBrush is SolidColorBrush)
door_item.CloseBrush = gp.CloseBrush; // (gp.CloseBrush as SolidColorBrush).Color;
door_item.BorderThickness = gp.BorderThickness;
door_item.CornerRadius = gp.CornerRadius;
door_item.Foreground = gp.Foreground;
door_item.ErrorForeground = gp.ErrorForeground;
}
this.canvas.Children.Add(button);
}
// 对 -1 进行调整
if (undefined)
{
double x = 0;
double y = 0;
foreach (Button button in this.canvas.Children)
{
GroupPosition gp = button.Tag as GroupPosition;
if (gp.Left == -1)
{
gp.Left = 0;
gp.Top = y;
gp.Width = 20;
gp.Height = 10;
y += 10;
}
}
canvas_width = 20;
canvas_height = y;
}
// 变换为比率
foreach (Button button in this.canvas.Children)
{
GroupPosition gp = button.Tag as GroupPosition;
gp.Left /= canvas_width;
gp.Top /= canvas_height;
gp.Width /= canvas_width;
gp.Height /= canvas_height;
gp.Padding = Divide(gp.Padding, canvas_width, canvas_height);
gp.Margin = Divide(gp.Margin, canvas_width, canvas_height);
gp.BorderThickness = Divide(gp.BorderThickness, canvas_width, canvas_height);
gp.CornerRadius = Divide(gp.CornerRadius, canvas_width, canvas_height);
}
// 记忆
_canvas_width = canvas_width;
_canvas_height = canvas_height;
InitialSize();
SetBackgroundImage();
}
static double _delay = 0.02; // 下一个门启动动画的延迟时间(秒)
public void AnimateDoors()
{
double start = 0;
App.Invoke(new Action(() =>
{
// 遍历 Grid 对象
foreach (Button button in this.canvas.Children)
{
if (button == null)
{
continue;
}
{
if (button == null)
{
continue;
}
var door = button.DataContext as DoorItem;
if (door.State == "open")
{
continue;
}
var borders = GetChildOfType <Border>(button);
var border = borders[borders.Count - 1];
// https://docs.microsoft.com/en-us/dotnet/framework/wpf/graphics-multimedia/how-to-animate-color-by-using-key-frames
ColorAnimationUsingKeyFrames colorAnimation
= new ColorAnimationUsingKeyFrames();
colorAnimation.Duration = TimeSpan.FromSeconds(start + _length);
Color oldColor = Colors.Black;
if (door.CloseBrush is SolidColorBrush)
{
oldColor = DoorItem.FromColor((door.CloseBrush as SolidColorBrush).Color, 255); // door.CloseBrush;
}
Color brightColor = Colors.White;
if (door.OpenBrush is SolidColorBrush)
{
brightColor = DoorItem.FromColor((door.OpenBrush as SolidColorBrush).Color, 255); // door.CloseBrush;
}
colorAnimation.KeyFrames.Add(
new LinearColorKeyFrame(
brightColor, // Colors.DarkOrange, // Target value (KeyValue)
KeyTime.FromTimeSpan(TimeSpan.FromSeconds(start + _top))) // KeyTime
);
colorAnimation.KeyFrames.Add(
new LinearColorKeyFrame(
oldColor, // Target value (KeyValue)
KeyTime.FromTimeSpan(TimeSpan.FromSeconds(start + _length))) // KeyTime
);
//Binding save = BindingOperations.GetBinding(border, Border.BackgroundProperty);
// 2020/7/12
// SolidColorBrush temp = border.Background as SolidColorBrush;
//if (border.Background != null)
// border.Background = border.Background.CloneCurrentValue(); // new SolidColorBrush(temp != null ? temp.Color : Colors.Black);
border.Background = new SolidColorBrush(oldColor);
colorAnimation.FillBehavior = FillBehavior.Stop;
colorAnimation.Completed += (s, e) =>
{
border.Background = null;
// border.Background.BeginAnimation(SolidColorBrush.ColorProperty, null);
// border.Background = new SolidColorBrush(Colors.Red);
// BindingOperations.SetBinding(border, Border.BackgroundProperty, save);
};
border.Background.BeginAnimation(SolidColorBrush.ColorProperty, colorAnimation);
start += _delay;
}
}
}));
}