private static PropertyInfo RetrieveSourceProperty(ConnectionAttribute a, Control c)
{
PropertyInfo piSource = null;
String prop = a.ControlProperty;
try
{
piSource = c.GetType().GetProperty(prop);
}
catch (Exception ex)
{
throw new InitializerException(
new StringBuilder("Source property '").
Append(prop).
Append("' not found").ToString(),
ex);
}
if (piSource == null)
{
throw new InitializerException(
new StringBuilder("Source property '").
Append(prop).
Append("' not found").ToString());
}
return(piSource);
}
public T CreateDataItem <T>(Control control) where T : new()
{
FieldInfo[] fis = control.GetType().GetFields(
BindingFlags.NonPublic |
BindingFlags.Public |
BindingFlags.Instance);
T t = new T();
foreach (FieldInfo fi in fis)
{
ConnectionAttribute a = (ConnectionAttribute)Attribute.GetCustomAttribute(fi, typeof(ConnectionAttribute));
if (a != null && a.ConnectedType.Equals(t.GetType()))
{
Control c = (Control)fi.GetValue(control);
if ((c == null) ||
(!c.Visible && !a.CopyOnInvisible()) ||
(!c.Enabled && !a.CopyOnDisabled()))
{
if (a.DefaultValueProvider != null)
{
CopyDefaultValue <T>(t, a);
}
}
else
{
CopyProperty <T>(t, a, c);
}
}
}
return(t);
}
public void ConfigureControl(Control control, Object dataItem)
{
FieldInfo[] fis = control.GetType().GetFields(
BindingFlags.NonPublic |
BindingFlags.Public |
BindingFlags.Instance);
foreach (FieldInfo fi in fis)
{
ConnectionAttribute a = (ConnectionAttribute)Attribute.GetCustomAttribute(fi, typeof(ConnectionAttribute));
if (a != null && a.ConnectedType.Equals(dataItem.GetType()))
{
Control c = (Control)fi.GetValue(control);
if ((c == null) ||
(!c.Visible && !a.CopyOnInvisible()) ||
(!c.Enabled && !a.CopyOnDisabled()))
{
continue;
}
else
{
CopyProperty(dataItem, a, c);
}
}
}
}
private void AddConnectionTreeViewContextMenuStrip_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
try
{
// dynamically create a drop down list of all connections available in plugins
addConnectionToolStripMenuItem.DropDownItems.Clear();
List <Type> connectionTypes = CoreUtility.GetInterfaceImplementorsWithAttribute(typeof(IConnection), typeof(ConnectionAttribute));
foreach (Type connectionType in connectionTypes)
{
ConnectionAttribute connectionAttribute = (ConnectionAttribute)Attribute.GetCustomAttribute(connectionType, typeof(ConnectionAttribute));
ToolStripMenuItem addConnectionToolStripMenuItem = new ToolStripMenuItem(connectionType.Name)
{
ImageScaling = ToolStripItemImageScaling.None,
Tag = connectionType
};
addConnectionToolStripMenuItem.Click += AddConnectionToolStripMenuItem_Click;
addConnectionToolStripMenuItem.Text = connectionAttribute.DisplayName;
addConnectionToolStripMenuItem.ToolTipText = connectionAttribute.Description;
addConnectionToolStripMenuItem.Image = connectionAttribute.GetIcon(connectionType.Assembly);
this.addConnectionToolStripMenuItem.DropDownItems.Add(addConnectionToolStripMenuItem);
}
addConnectionToolStripMenuItem.Enabled = addConnectionToolStripMenuItem.DropDownItems.Count > 0;
}
catch (Exception ex)
{
ApplicationState.Default.RaiseNotification(new NotificationEventArgs(NotificationType.Error, ex.Message, ex));
}
}
private static PropertyInfo RetrieveTargetProperty <T>(T t, ConnectionAttribute a) where T : new()
{
PropertyInfo piTarget = null;
String prop = a.DataItemProperty;
try
{
piTarget = t.GetType().GetProperty(prop);
}
catch (Exception ex)
{
throw new InitializerException(
new StringBuilder("Target property '").
Append(prop).
Append("' not found").ToString(),
ex);
}
if (piTarget == null)
{
throw new InitializerException(
new StringBuilder("Target property '").
Append(prop).
Append("' not found").ToString());
}
return(piTarget);
}
private static void CopyProperty(Object dataItem, ConnectionAttribute a, Control c)
{
PropertyInfo piSource = null;
PropertyInfo piTarget = null;
String prop = a.DataItemProperty;
try
{
piSource = dataItem.GetType().GetProperty(prop);
}
catch (Exception ex)
{
throw new InitializerException(
new StringBuilder("Source property '").
Append(prop).
Append("' not found").ToString(),
ex);
}
if (piSource == null)
{
throw new InitializerException(
new StringBuilder("Source property '").
Append(prop).
Append("' not found").ToString());
}
prop = a.ControlProperty;
try
{
piTarget = c.GetType().GetProperty(prop);
}
catch (Exception ex)
{
throw new InitializerException(
new StringBuilder("Target property '").
Append(prop).
Append("' not found").ToString(),
ex);
}
if (piTarget == null)
{
throw new InitializerException(
new StringBuilder("Target property '").
Append(prop).
Append("' not found").ToString());
}
Object val = piSource.GetGetMethod().Invoke(dataItem, new Object[] { });
Type vct = a.ValueConverter;
ConstructorInfo ci = vct.GetConstructor(new Type[] { });
IValueConverter vc = (IValueConverter)ci.Invoke(new Object[] { });
val = vc.ConvertForControl(val);
piTarget.GetSetMethod().Invoke(c, new Object[] { val });
}
private static void CopyProperty(Object dataItem, ConnectionAttribute a, Control c)
{
PropertyInfo piSource = null;
PropertyInfo piTarget = null;
String prop = a.DataItemProperty;
try
{
piSource = dataItem.GetType().GetProperty(prop);
}
catch (Exception ex)
{
throw new InitializerException(
new StringBuilder("Source property '").
Append(prop).
Append("' not found").ToString(),
ex);
}
if (piSource == null)
{
throw new InitializerException(
new StringBuilder("Source property '").
Append(prop).
Append("' not found").ToString());
}
prop = a.ControlProperty;
try
{
piTarget = c.GetType().GetProperty(prop);
}
catch (Exception ex)
{
throw new InitializerException(
new StringBuilder("Target property '").
Append(prop).
Append("' not found").ToString(),
ex);
}
if (piTarget == null)
{
throw new InitializerException(
new StringBuilder("Target property '").
Append(prop).
Append("' not found").ToString());
}
Object val = piSource.GetGetMethod().Invoke(dataItem, new Object[] { });
Type vct = a.ValueConverter;
ConstructorInfo ci = vct.GetConstructor(new Type[] { });
IValueConverter vc = (IValueConverter)ci.Invoke(new Object[] { });
val = vc.ConvertForControl(val);
piTarget.GetSetMethod().Invoke(c, new Object[] { val });
}
public async Task <ConnectionAttribute> InsertAsync(string unparsedData, ConnectionAttribute connectionAttribute)
{
var insertedUnparesedData = await _context.UnparsedData.AddOneAsync(new UnparsedData()
{
ArrivalDateTime = DateTime.Now, Data = unparsedData
});
return(await InsertAll(Parse(unparsedData), insertedUnparesedData.Id, connectionAttribute));
}
public void LoadScript(ScriptData scriptData)
{
ScriptData = scriptData;
DeleteElements(graphElements.ToList());
//Debug.Log($"Loading script '{scriptData.name}' with {scriptData.Nodes.Count} nodes...");
// add nodes
foreach (ScriptNodeData nodeData in scriptData.Nodes)
{
AddNode(nodeData);
}
// add edges
foreach (ScriptNodeData nodeData in Nodes.Values)
{
Type nodeType = nodeData.GetType();
var connections = nodeType.GetFields(BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic)
.Where(x => Attribute.IsDefined(x, typeof(ConnectionAttribute)));
foreach (FieldInfo connection in connections)
{
ConnectionAttribute attr = connection.GetCustomAttribute <ConnectionAttribute>();
if (attr.ConnectionDirection != ConnectionAttribute.Direction.Output)
{
continue;
}
ScriptNodePortData outputPort = (ScriptNodePortData)connection.GetValue(nodeData);
if (!outputPort.IsConnected)
{
//Debug.Log($"Node {nodeData.Id} connection {outputPort.Id} not connected");
continue;
}
AddEdge(nodeData.Id, outputPort.Id, outputPort.NodeId, outputPort.PortId);
}
var outputs = nodeType.GetFields(BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic)
.Where(x => Attribute.IsDefined(x, typeof(OutputAttribute)));
foreach (FieldInfo output in outputs)
{
OutputAttribute attr = output.GetCustomAttribute <OutputAttribute>();
ScriptNodePortData outputPort = (ScriptNodePortData)output.GetValue(nodeData);
if (!outputPort.IsConnected)
{
//Debug.Log($"Node {nodeData.Id} output {outputPort.Id} not connected");
continue;
}
AddEdge(nodeData.Id, outputPort.Id, outputPort.NodeId, outputPort.PortId);
}
}
}
private void AddConnectionImage(Type type)
{
// find the image corresponding with the connection so it can be displayed in the TreeView
ConnectionAttribute attribute = (ConnectionAttribute)Attribute.GetCustomAttribute(type, typeof(ConnectionAttribute));
if (attribute?.IconResourceName != null && !connectionImageList.Images.ContainsKey(type.FullName))
{
connectionImageList.Images.Add(type.FullName, attribute.GetIcon(type.Assembly));
}
}
private static void CopyProperty <T>(T t, ConnectionAttribute a, Control c) where T : new()
{
PropertyInfo piSource = RetrieveSourceProperty(a, c);
PropertyInfo piTarget = RetrieveTargetProperty <T>(t, a);
Object val = piSource.GetGetMethod().Invoke(c, new Object[] { });
Type vct = a.ValueConverter;
ConstructorInfo ci = vct.GetConstructor(new Type[] { });
IValueConverter vc = (IValueConverter)ci.Invoke(new Object[] { });
val = vc.ConvertForDataItem(val);
piTarget.GetSetMethod().Invoke(t, new Object[] { val });
}
private void AddConnectionToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
ToolStripMenuItem menuItem = (ToolStripMenuItem)sender;
Type connectionType = (Type)menuItem.Tag;
IConnection connection = (IConnection)Activator.CreateInstance(connectionType, new object[] { ApplicationState.Default.ActiveProject });
ConnectionAttribute attribute = (ConnectionAttribute)Attribute.GetCustomAttribute(connectionType, typeof(ConnectionAttribute));
connection.Name = attribute.DisplayName;
AddConnection(connection, ApplicationState.Default.ActiveProject.Connections.Count);
}
catch (Exception ex)
{
ApplicationState.Default.RaiseNotification(new NotificationEventArgs(NotificationType.Error, ex.Message, ex));
}
}
private void ConnectionContextMenuStrip_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
try
{
BindableTreeNode connectionNode = ClientUtility.GetContextMenuTreeviewNode(dataSourceTreeView, sender);
Type connectionType = connectionNode.DataSource.GetType();
ConnectionAttribute connectionAttribute = (ConnectionAttribute)Attribute.GetCustomAttribute(connectionType, typeof(ConnectionAttribute));
IConnection connection = (IConnection)connectionNode.DataSource;
testConnectionToolStripMenuItem.Visible = connection is IAvailableProvider;
openConnectionInBrowserToolStripMenuItem.Visible = connection is IUrlAddressable;
openConnectionInBrowserToolStripMenuItem.Enabled = connection is IUrlAddressable && ((IUrlAddressable)connection).Url != default(Uri);
testOpenToolStripSeparator.Visible = connection is IAvailableProvider || connection is IUrlAddressable;
ConnectionCache cache = new ConnectionCache((IConnection)connectionNode.DataSource);
clearCacheToolStripMenuItem.Enabled = cache.Count > 0;
addDataSourceToolStripMenuItem.DropDownItems.Clear();
List <Type> dataSourceTypes = CoreUtility.GetInterfaceImplementorsWithAttribute(typeof(IDataSource), typeof(DataSourceAttribute));
foreach (Type dataSourceType in dataSourceTypes)
{
DataSourceAttribute dataSourceAttribute = (DataSourceAttribute)Attribute.GetCustomAttribute(dataSourceType, typeof(DataSourceAttribute));
if (connectionType == dataSourceAttribute.ConnectionType || connectionType.IsSubclassOf(dataSourceAttribute.ConnectionType))
{
ToolStripMenuItem dataSourceToolStripMenuItem = new ToolStripMenuItem()
{
ImageScaling = ToolStripItemImageScaling.None,
Tag = dataSourceType
};
dataSourceToolStripMenuItem.Click += AddDataSourceToolStripMenuItem_Click;
dataSourceToolStripMenuItem.Text = dataSourceAttribute.DisplayName;
dataSourceToolStripMenuItem.ToolTipText = dataSourceAttribute.Description;
dataSourceToolStripMenuItem.Image = dataSourceAttribute.GetIcon(dataSourceType.Assembly);
addDataSourceToolStripMenuItem.DropDownItems.Add(dataSourceToolStripMenuItem);
}
}
addDataSourceToolStripMenuItem.Enabled = addDataSourceToolStripMenuItem.DropDownItems.Count > 0;
}
catch (Exception ex)
{
ApplicationState.Default.RaiseNotification(new NotificationEventArgs(NotificationType.Error, ex.Message, ex));
}
}
private async Task <ConnectionAttribute> InsertConnectionAttributes(string[] connectionAttributesData, string parentId)
{
if (connectionAttributesData.Length != 3)
{
return(null);
}
int qualityOfService = ParseInt(connectionAttributesData[2]);
var connectionAttribute = new ConnectionAttribute(
connectionAttributesData[1],
qualityOfService,
parentId
);
await _context.ConnectionAttributes.AddOneAsync(connectionAttribute);
return(connectionAttribute);
}
private static void CopyDefaultValue <T>(T t, ConnectionAttribute a) where T : new()
{
Type dvpt = a.DefaultValueProvider;
IDefaultValueProvider dvp = null;
MethodInfo mi = dvpt.GetMethod("GetInstance", BindingFlags.Static | BindingFlags.Public);
if (mi != null)
{
dvp = (IDefaultValueProvider)mi.Invoke(null, new Object[] { });
}
else
{
ConstructorInfo ci = dvpt.GetConstructor(new Type[] { });
dvp = (IDefaultValueProvider)ci.Invoke(new Object[] { });
}
Object val = dvp.GetDefaultValue();
PropertyInfo targetProperty = RetrieveTargetProperty <T>(t, a);
targetProperty.GetSetMethod().Invoke(t, new Object[] { val });
}
private void DiscoverConnectionEdges(
TypeAccessor sourceTypeAccessor,
string sourceId,
Type sourceType,
object instance,
List <ConnectionEdge> connectionEdges,
InternalConnectionEdgeState internalConnectionEdgeState)
{
foreach (var member in sourceTypeAccessor.GetMembers())
{
ConnectionAttribute connAttribute = member.GetAttribute(typeof(ConnectionAttribute), true) as ConnectionAttribute;
if (connAttribute != null)
{
var value = sourceTypeAccessor[instance, member.Name];
if (value != null)
{
HandleConnectionEdge(sourceId, sourceType, connAttribute, member, value, connectionEdges, internalConnectionEdgeState);
sourceTypeAccessor[instance, member.Name] = null;
}
}
}
}
protected override void InitializeView()
{
base.InitializeView();
Type nodeType = ScriptNodeData.GetType();
//Debug.Log($"Node 0x{Id:X} of type {nodeType}");
var connections = nodeType.GetFields(BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic)
.Where(x => Attribute.IsDefined(x, typeof(ConnectionAttribute)));
foreach (FieldInfo connection in connections)
{
ConnectionAttribute attr = connection.GetCustomAttribute <ConnectionAttribute>();
if (attr.ConnectionDirection != ConnectionAttribute.Direction.Input)
{
continue;
}
//Debug.Log($"Add input connection {attr.Name} to node 0x{Id:X}");
ScriptNodePortData inputPort = (ScriptNodePortData)connection.GetValue(ScriptNodeData);
ScriptViewPort port = new ScriptViewPort(this, inputPort, Orientation.Horizontal, Direction.Input, Port.Capacity.Single, typeof(ScriptNodePortData))
{
portName = attr.Name
};
port.AddManipulator(new EdgeConnector <Edge>(EdgeConnectorListener));
Add(port);
}
var inputs = nodeType.GetFields(BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic)
.Where(x => Attribute.IsDefined(x, typeof(InputAttribute)));
foreach (FieldInfo input in inputs)
{
InputAttribute attr = input.GetCustomAttribute <InputAttribute>();
//Debug.Log($"Add input {attr.Name} of type {attr.Type} to node 0x{Id:X}");
ScriptNodePortData inputPort = (ScriptNodePortData)input.GetValue(ScriptNodeData);
ScriptViewPort port = new ScriptViewPort(this, inputPort, Orientation.Horizontal, Direction.Input, Port.Capacity.Single, attr.Type)
{
portName = attr.Name
};
port.AddManipulator(new EdgeConnector <Edge>(EdgeConnectorListener));
Add(port);
}
foreach (FieldInfo connection in connections)
{
ConnectionAttribute attr = connection.GetCustomAttribute <ConnectionAttribute>();
if (attr.ConnectionDirection != ConnectionAttribute.Direction.Output)
{
continue;
}
//Debug.Log($"Add output connection {attr.Name} to node 0x{Id:X}");
ScriptNodePortData outputPort = (ScriptNodePortData)connection.GetValue(ScriptNodeData);
ScriptViewPort port = new ScriptViewPort(this, outputPort, Orientation.Horizontal, Direction.Output, Port.Capacity.Single, typeof(ScriptNodePortData))
{
portName = attr.Name
};
port.AddManipulator(new EdgeConnector <Edge>(EdgeConnectorListener));
Add(port);
}
var outputs = nodeType.GetFields(BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic)
.Where(x => Attribute.IsDefined(x, typeof(OutputAttribute)));
foreach (FieldInfo output in outputs)
{
OutputAttribute attr = output.GetCustomAttribute <OutputAttribute>();
//Debug.Log($"Add output {attr.Name} of type {attr.Type} to node 0x{Id:X}");
ScriptNodePortData outputPort = (ScriptNodePortData)output.GetValue(ScriptNodeData);
ScriptViewPort port = new ScriptViewPort(this, outputPort, Orientation.Horizontal, Direction.Output, Port.Capacity.Single, attr.Type)
{
portName = attr.Name
};
port.AddManipulator(new EdgeConnector <Edge>(EdgeConnectorListener));
Add(port);
}
}
/// <summary>
/// Renders the Connection Definition settings as user editable controls
/// </summary>
/// <param name="def">Definition</param>
private void Render(IConnectionDefinition def)
{
this.lblDescrip.Text = def.StoreDescription;
int i = 0;
tblSettings.Controls.Clear();
foreach (KeyValuePair <PropertyInfo, ConnectionAttribute> setting in def.OrderBy(s => s.Value.DisplayOrder))
{
if (setting.Value.Type != ConnectionSettingType.Boolean)
{
Label label = new Label();
label.Text = setting.Value.DisplayName + Resources.Colon;
label.TextAlign = ContentAlignment.MiddleLeft;
tblSettings.Controls.Add(label, 0, i);
}
switch (setting.Value.Type)
{
case ConnectionSettingType.String:
case ConnectionSettingType.Password:
//String/Password so show a Textbox
TextBox box = new TextBox();
String s = (String)setting.Key.GetValue(def, null);
box.Text = s ?? String.Empty;
box.Width = 225;
box.Tag = setting.Key;
if (setting.Value.Type == ConnectionSettingType.Password)
{
box.PasswordChar = '*';
}
//Add the Event Handler which updates the Definition as the user types
box.TextChanged += (_, args) =>
{
var propertyInfo = box.Tag as PropertyInfo;
if (propertyInfo != null)
{
propertyInfo.SetValue(def, box.Text, null);
}
};
//Show DisplaySuffix if relevant
if (!String.IsNullOrEmpty(setting.Value.DisplaySuffix))
{
FlowLayoutPanel flow = new FlowLayoutPanel();
flow.Margin = new Padding(0);
flow.Controls.Add(box);
Label suffix = new Label();
suffix.Text = setting.Value.DisplaySuffix;
suffix.AutoSize = true;
suffix.TextAlign = ContentAlignment.MiddleLeft;
flow.Controls.Add(suffix);
flow.WrapContents = false;
flow.AutoSize = true;
flow.AutoScroll = false;
tblSettings.Controls.Add(flow, 1, i);
}
else
{
tblSettings.Controls.Add(box, 1, i);
}
break;
case ConnectionSettingType.Boolean:
//Boolean so show a Checkbox
CheckBox check = new CheckBox();
check.AutoSize = true;
check.TextAlign = ContentAlignment.MiddleLeft;
check.CheckAlign = ContentAlignment.MiddleLeft;
check.Checked = (bool)setting.Key.GetValue(def, null);
check.Text = setting.Value.DisplayName;
check.Tag = setting.Key;
//Add the Event Handler which updates the Definition when the Checkbox changes
check.CheckedChanged += (_, args) =>
{
var propertyInfo = check.Tag as PropertyInfo;
if (propertyInfo != null)
{
propertyInfo.SetValue(def, check.Checked, null);
}
};
this.tblSettings.SetColumnSpan(check, 2);
this.tblSettings.Controls.Add(check, 0, i);
break;
case ConnectionSettingType.Integer:
//Integer so show a Numeric Up/Down control
NumericUpDown num = new NumericUpDown();
num.ThousandsSeparator = true;
num.DecimalPlaces = 0;
int val = (int)setting.Key.GetValue(def, null);
if (setting.Value.IsValueRestricted)
{
num.Minimum = setting.Value.MinValue;
num.Maximum = setting.Value.MaxValue;
}
else
{
num.Minimum = Int32.MinValue;
num.Maximum = Int32.MaxValue;
}
num.Value = val;
num.Tag = setting.Key;
//Add the Event Handler which updates the Definition as the number changes
num.ValueChanged += (_, args) =>
{
var propertyInfo = num.Tag as PropertyInfo;
if (propertyInfo != null)
{
propertyInfo.SetValue(def, (int)num.Value, null);
}
};
tblSettings.Controls.Add(num, 1, i);
break;
case ConnectionSettingType.Enum:
//Enum so show a ComboBox in DropDownList Mode
ComboBox ebox = new ComboBox();
ebox.DropDownStyle = ComboBoxStyle.DropDownList;
ebox.DataSource = Enum.GetValues(setting.Key.PropertyType);
ebox.SelectedItem = setting.Key.GetValue(def, null);
ebox.Tag = setting.Key;
//Add the Event Handler which updates the Definition as the selection changes
ebox.SelectedIndexChanged += (_, args) =>
{
var propertyInfo = ebox.Tag as PropertyInfo;
if (propertyInfo != null)
{
propertyInfo.SetValue(def, ebox.SelectedItem, null);
}
};
tblSettings.Controls.Add(ebox, 1, i);
break;
case ConnectionSettingType.File:
//File so show a TextBox and a Browse Button
String file = (String)setting.Key.GetValue(def, null);
FlowLayoutPanel fileFlow = new FlowLayoutPanel();
fileFlow.Margin = new Padding(0);
fileFlow.WrapContents = false;
fileFlow.AutoSize = true;
fileFlow.AutoScroll = false;
TextBox fileBox = new TextBox();
fileBox.Width = 225;
fileBox.Text = file ?? String.Empty;
fileBox.Width = 225;
fileBox.Tag = setting.Key;
fileFlow.Controls.Add(fileBox);
Button browse = new Button();
browse.Text = Resources.Browse;
browse.Tag = setting.Value;
fileFlow.Controls.Add(browse);
//Add the Event Handler which updates the Definition as the user types
fileBox.TextChanged += (_, args) =>
{
var propertyInfo = fileBox.Tag as PropertyInfo;
if (propertyInfo != null)
{
propertyInfo.SetValue(def, fileBox.Text, null);
}
};
//Add the Event Handler for the Browse Button
browse.Click += (_, args) =>
{
ConnectionAttribute attr = browse.Tag as ConnectionAttribute;
if (attr == null)
{
return;
}
this.ofdBrowse.Title = string.Format(Resources.BrowseFor, attr.DisplayName);
this.ofdBrowse.Filter = (String.IsNullOrEmpty(attr.FileFilter) ? "All Files|*.*" : attr.FileFilter);
if (this.ofdBrowse.ShowDialog() == DialogResult.OK)
{
fileBox.Text = this.ofdBrowse.FileName;
}
};
tblSettings.Controls.Add(fileFlow, 1, i);
break;
}
i++;
}
}
private async Task <ConnectionAttribute> InsertAll(List <string[]> parsed, string parentId, ConnectionAttribute connectionAttribute)
{
try
{
for (int i = 0; i < parsed.Count; i++)
{
switch (Int32.Parse(parsed[i][0]))
{
case 0:
await InsertReset(parsed[i], parentId, connectionAttribute.DeviceId);
break;
case 1:
connectionAttribute = await InsertConnectionAttributes(parsed[i], parentId);
break;
case 2:
await InsertGps(parsed[i], parentId, connectionAttribute.DeviceId);
break;
case 3:
await InsertHardwareStatus(parsed[i], parentId, connectionAttribute.DeviceId);
break;
}
}
return(connectionAttribute);
}
catch (Exception)
{
return(connectionAttribute);
}
}
private void HandleConnectionEdge(
string sourceId,
Type sourceType,
ConnectionAttribute connAttribute,
Member member,
object edgeObjectInstance,
List <ConnectionEdge> connectionEdges,
InternalConnectionEdgeState internalConnectionEdgeState)
{
var edgeType = member.Type;
var edgeTypeAccessor = TypeAccessor.Create(edgeType);
var connectionEdge = new ConnectionEdge
{
SourceType = sourceType.AssemblyQualifiedName,
SourceFieldName = member.Name,
SourceId = sourceId,
MetaType = edgeType.AssemblyQualifiedName
};
Member destinationId = null;
Member destinationModel = null;
foreach (var edgeMember in edgeTypeAccessor.GetMembers())
{
var connectionEdgeDestinationKey = edgeMember.GetAttribute(typeof(ConnectionEdgeDestinationKeyAttribute),
false) as ConnectionEdgeDestinationKeyAttribute;
if (connectionEdgeDestinationKey != null)
{
destinationId = edgeMember;
}
else
{
var connectionEdgeDestination = edgeMember.GetAttribute(typeof(ConnectionEdgeDestinationAttribute),
false) as ConnectionEdgeDestinationAttribute;
if (connectionEdgeDestination != null)
{
destinationModel = edgeMember;
}
}
}
if (destinationId == null)
{
throw new InvalidProgramException("Property with ConnectionEdgeDestinationKeyAttribute is required on a Connection.");
}
if (destinationModel == null)
{
throw new InvalidProgramException("Property with ConnectionEdgeDestinationAttribute is required on a Connection.");
}
var destId = edgeTypeAccessor[edgeObjectInstance, destinationId.Name];
if (destId == null)
{
throw new InvalidProgramException("Value on property with ConnectionEdgeDestinationKeyAttribute is required!");
}
// Eval destination model instance first.
var destObject = edgeTypeAccessor[edgeObjectInstance, destinationModel.Name];
if (destObject != null)
{
var id = destId.ToString();
DiscoverConnectionEdges(edgeTypeAccessor, id, edgeType, destObject, connectionEdges, internalConnectionEdgeState);
internalConnectionEdgeState.InvokeAction(destObject, id, destinationModel.Type.Name);
edgeTypeAccessor[edgeObjectInstance, destinationModel.Name] = null;
}
connectionEdge.DestinationId = destId.ToString();
connectionEdge.DestinationFieldName = destinationId.Name;
connectionEdge.Id = $"{connectionEdge.SourceFieldName}_{connectionEdge.SourceId}";
connectionEdge.MetaFieldName = destinationModel.Name;
connectionEdge.MetaValue = JsonConvert.SerializeObject(edgeObjectInstance);
connectionEdges.Add(connectionEdge);
}
