/// <summary>
/// Constructor
/// </summary>
/// <remarks>
/// Do not catch errors here.
/// If error is occurred exception is shown and application is closed.
/// </remarks>
public MainForm()
{
InitializeComponent();
CancelBtn.Enabled = false;
Devices = new GXDLMSDeviceCollection();
ObjectValueView.Visible = DeviceInfoView.Visible = DeviceList.Visible = false;
ObjectValueView.Dock = ObjectPanelFrame.Dock = DeviceList.Dock = DeviceInfoView.Dock = DockStyle.Fill;
ProgressBar.Visible = false;
UpdateDeviceUI(null, DeviceState.None);
Initialize();
m_MruManager = new MRUManager(RecentFilesMnu);
m_MruManager.OnOpenMRUFile += new OpenMRUFileEventHandler(this.OnOpenMRUFile);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
GXDLMSDeviceCollection GetDevices()
{
GXDLMSDeviceCollection devices = new GXDLMSDeviceCollection();
foreach (GXDLMSObject it in SelectedListItems.Values)
{
GXDLMSDevice dev = it.Parent.Tag as GXDLMSDevice;
if (!devices.Contains(dev))
{
devices.Add(dev);
}
}
//If no device item is selected return all devices.
if (devices.Count == 0)
{
return this.Devices;
}
return devices;
}
void Disconnect(System.Windows.Forms.Control sender, object[] parameters)
{
try
{
int pos = 0;
int cnt;
object obj = parameters[0];
if (obj is GXDLMSDeviceCollection)
{
cnt = ((GXDLMSDeviceCollection)obj).Count;
foreach (GXDLMSDevice it in (GXDLMSDeviceCollection)obj)
{
sender.BeginInvoke(new ProgressEventHandler(this.OnProgress), null, "Disconnecting", ++pos, cnt);
it.Disconnect();
}
}
else if (obj is GXDLMSDevice)
{
sender.BeginInvoke(new ProgressEventHandler(this.OnProgress), null, "Disconnecting", 0, 1);
((GXDLMSDevice)obj).Disconnect();
}
else if (obj is GXDLMSObjectCollection)
{
GXDLMSObjectCollection tmp = obj as GXDLMSObjectCollection;
GXDLMSDeviceCollection devices = new GXDLMSDeviceCollection();
foreach (GXDLMSObject it in tmp)
{
GXDLMSDevice dev = it.Parent.Tag as GXDLMSDevice;
if (!devices.Contains(dev))
{
devices.Add(dev);
}
}
Disconnect(sender, new object[] { devices });
}
else
{
sender.BeginInvoke(new ProgressEventHandler(this.OnProgress), null, "Disconnecting", 0, 1);
GXDLMSObject tmp = obj as GXDLMSObject;
GXDLMSDevice dev = tmp.Parent.Tag as GXDLMSDevice;
dev.Disconnect();
}
}
catch (ThreadAbortException)
{
//User has cancel action. Do nothing.
}
catch (Exception Ex)
{
GXDLMS.Common.Error.ShowError(sender, Ex);
}
finally
{
sender.BeginInvoke(new ProgressEventHandler(this.OnProgress), null, "", 1, 1);
}
}
void Connect(System.Windows.Forms.Control sender, object[] parameters)
{
try
{
object obj = parameters[0];
int pos = 0;
int cnt;
if (obj is GXDLMSDeviceCollection)
{
cnt = ((GXDLMSDeviceCollection)obj).Count;
foreach (GXDLMSDevice it in (GXDLMSDeviceCollection)obj)
{
if (!it.Media.IsOpen)
{
this.OnProgress(null, "Connecting", ++pos, cnt);
it.InitializeConnection();
}
}
}
else if (obj is GXDLMSDevice)
{
if (!((GXDLMSDevice)obj).Media.IsOpen)
{
this.OnProgress(null, "Connecting", 0, 1);
((GXDLMSDevice)obj).InitializeConnection();
}
}
else if (obj is GXDLMSObjectCollection)
{
GXDLMSObjectCollection tmp = obj as GXDLMSObjectCollection;
GXDLMSDeviceCollection devices = new GXDLMSDeviceCollection();
foreach (GXDLMSObject it in tmp)
{
GXDLMSDevice dev = it.Parent.Tag as GXDLMSDevice;
if (!devices.Contains(dev))
{
devices.Add(dev);
}
}
Connect(sender, new object[] { devices });
}
else
{
this.OnProgress(null, "Connecting", 0, 1);
GXDLMSObject tmp = obj as GXDLMSObject;
GXDLMSDevice dev = tmp.Parent.Tag as GXDLMSDevice;
if (!dev.Media.IsOpen)
{
dev.InitializeConnection();
}
}
}
catch (ThreadAbortException)
{
//User has cancel action. Do nothing.
}
catch (Exception Ex)
{
GXDLMS.Common.Error.ShowError(sender, Ex);
}
finally
{
this.OnProgress(null, "Connecting", 1, 1);
}
}
/// <summary>
/// Load settings from the file.
/// </summary>
/// <param name="path"></param>
void LoadFile(string path)
{
//Save changes?
if (this.Dirty)
{
DialogResult ret = MessageBox.Show(this, Properties.Resources.SaveChangesTxt, Properties.Resources.GXDLMSDirectorTxt, MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (ret == DialogResult.Cancel)
{
return;
}
if (ret == DialogResult.Yes)
{
if (!Save())
{
return;
}
}
}
//Clear log every time when new device list is loaded.
GXLogWriter.ClearLog();
Initialize();
int version = 1;
using (XmlReader reader = XmlReader.Create(path))
{
List<Type> types = new List<Type>(Gurux.DLMS.GXDLMSClient.GetObjectTypes());
types.Add(typeof(GXDLMSAttributeSettings));
types.Add(typeof(GXDLMSAttribute));
//Version is added to namespace.
XmlSerializer x = new XmlSerializer(typeof(GXDLMSDeviceCollection), null, types.ToArray(), null, "Gurux1");
if (!x.CanDeserialize(reader))
{
version = 0;
x = new XmlSerializer(typeof(GXDLMSDeviceCollection), types.ToArray());
}
Devices = (GXDLMSDeviceCollection)x.Deserialize(reader);
reader.Close();
TreeNode node = ObjectTree.Nodes[0];
node.Tag = Devices;
}
//Add devices to the device tree and update parser.
foreach (GXDLMSDevice dev in Devices)
{
dev.Comm.parentForm = this;
dev.Manufacturers = this.Manufacturers;
GXManufacturer m = Manufacturers.FindByIdentification(dev.Manufacturer);
if (m == null)
{
throw new Exception("Load failed. Invalid manufacturer: " + dev.Manufacturer);
}
if (version == 0)
{
dev.UseLogicalNameReferencing = m.UseLogicalNameReferencing;
}
dev.ObisCodes = m.ObisCodes;
this.AddDevice(dev, false);
RefreshDevice(dev, false);
}
GroupItems(GroupsMnu.Checked);
m_Path = path;
SetDirty(false);
m_MruManager.Insert(0, path);
}
/// <summary>
/// Constructor
/// </summary>
/// <remarks>
/// Do not catch errors here.
/// If error is occurred exception is shown and application is closed.
/// </remarks>
public MainForm()
{
InitializeComponent();
CancelBtn.Enabled = false;
GroupBy = GXGroupBy.None;
Devices = new GXDLMSDeviceCollection();
ObjectValueView.Visible = DeviceInfoView.Visible = DeviceList.Visible = false;
ObjectValueView.Dock = ObjectPanelFrame.Dock = DeviceList.Dock = DeviceInfoView.Dock = DockStyle.Fill;
ProgressBar.Visible = false;
UpdateDeviceUI(null, DeviceState.None);
Initialize();
m_MruManager = new MRUManager(RecentFilesMnu);
m_MruManager.OnOpenMRUFile += new OpenMRUFileEventHandler(this.OnOpenMRUFile);
string path = Path.Combine(GXManufacturerCollection.ObisCodesPath, "GraphItems.xml");
if (File.Exists(path))
{
try
{
using (TextReader reader = new StreamReader(path))
{
XmlSerializer x = new XmlSerializer(typeof(GXObisCodeGraphItemCollection), new Type[] { typeof(GXObisCodeGraphItem) });
this.GraphItems = (GXObisCodeGraphItemCollection)x.Deserialize(reader);
reader.Close();
}
}
catch
{
this.GraphItems.Clear();
//It's OK if this fails.
}
}
}
