/// <summary>
/// Method to subscribe the GroupView Events in the sample
/// </summary>
/// <param name="item"></param>
private void SubscribeToItemEvents(GroupViewItem item)
{
if (item != null)
{
}
}
/// <summary>
/// Set the selected symbol model to the one matching the given symbol
/// model name.
/// </summary>
/// <param name="symbolName">Name of symbol model to select</param>
public bool SelectSymbolModel(string symbolName)
{
bool found = false;
for (int gvIdx = 0; gvIdx < this.GroupViewItems.Count; gvIdx++)
{
GroupViewItem gvItem = this.GroupViewItems[gvIdx];
if (gvItem != null)
{
if (gvItem.Tag != null)
{
SymbolModel curSymbolMdl = gvItem.Tag as SymbolModel;
if (curSymbolMdl != null)
{
if (curSymbolMdl.Name == symbolName)
{
found = true;
this.SelectedItem = gvIdx;
break;
}
}
}
}
}
return(found);
}
/// <summary>
/// Loads the given symbol palette into this control.
/// </summary>
/// <param name="palette">Palette to load</param>
/// <returns>true if successful; otherwise false</returns>
/// <remarks>
/// <seealso cref="Syncfusion.Windows.Forms.Diagram.SymbolPalette"/>
/// </remarks>
public bool LoadPalette(SymbolPalette palette)
{
if (palette == null)
{
return(false);
}
bool success = true;
int symbolMdlIdx;
SymbolModel symModel = null;
GroupViewItem gvItem = null;
for (symbolMdlIdx = 0; symbolMdlIdx < palette.ChildCount; symbolMdlIdx++)
{
symModel = palette.GetChild(symbolMdlIdx) as SymbolModel;
if (symModel != null)
{
int imageIdx = 0;
int lgImageIdx = 0;
int smImageIdx = 0;
if (symModel.SmallIcon != null)
{
smImageIdx = this.AddSmallIcon(symModel.SmallIcon);
}
if (symModel.LargeIcon != null)
{
lgImageIdx = this.AddLargeIcon(symModel.LargeIcon);
}
if (this.SmallImageView)
{
imageIdx = smImageIdx;
}
else
{
imageIdx = lgImageIdx;
}
gvItem = new GroupViewPaletteItem(symModel, imageIdx);
this.GroupViewItems.Add(gvItem);
}
}
palette.ChildrenChangeComplete += new NodeCollection.EventHandler(OnPalette_ChildrenChangeComplete);
palette.EventsEnabled = true;
this.palette = palette;
return(success);
}
private void AddEditGroup_Load(object sender, EventArgs e)
{
if (IsEditMode)
{
this.Text = "Edit Group";
btnSubmit.Text = "Update Group";
txbGroupName.Text = sql.ExecuteScalarACon <string>($"SELECT Name FROM Groups WHERE ID = '{GroupID}'");
}
else
{
this.Text = "Add New Group";
}
// Load all devices and add then to the view
sql.Open();
using (SQLiteDataReader reader = sql.ExecuteQuery("SELECT * FROM Devices LEFT JOIN GroupAssigns ON Devices.MACAddress = GroupAssigns.MACAddress WHERE GroupAssigns.GroupID IS NULL ORDER BY Devices.Name ASC"))
{
while (reader.Read())
{
// Add device to view
GroupViewItem gvi = new GroupViewItem(
Convert.ToString(reader["Name"]),
grvDevices.SmallImageList.Images.IndexOfKey(
Convert.ToString(reader["DeviceType"]) + "_RAW")
);
gvi.Tag = Convert.ToString(reader["MACAddress"]);
grvDevices.GroupViewItems.Add(gvi);
}
}
if (!IsEditMode)
{
// Create new group
sql.ExecuteNonQuery($"INSERT INTO Groups (Name, Description, DeviceType) VALUES ('{newGroupGuid}', '', '{DeviceType.UnknownDevice}')");
GroupID = sql.ExecuteScalar <int>($"SELECT ID FROM Groups WHERE Name = '{newGroupGuid}'");
}
sql.Close();
UpdateGroupDeviceList();
}
private void FillData()
{
this.groupView1.GroupViewItems.Clear();
this.groupView1.MarkedItems.Clear();
this.groupView1.MarkedBoldItems.Clear();
foreach (ValueThree<Device, bool, FreezeStatus> p in m_Controller.Items)
{
GroupViewItem item = new GroupViewItem(
p.Value1.Type.Name,
Convert.ToInt32(p.Value2), true, p.Value1, p.Value1.Type.Name);
this.groupView1.GroupViewItems.Add(item);
//если у устройства установлен флажок "применить для всего сценария" то выделить жирным
if (p.Value3 == FreezeStatus.Freeze) this.groupView1.MarkedBoldItems.Add(item);
}
//первое заполнение, пользователь еще не выбирал устройство
if (this.m_SelectedItem == -1) this.m_SelectedItem = 0;
this.groupView1.SelectedItem = this.m_SelectedItem;
if (this.m_SelectedItem != -1 && groupView1.SelectedItem != -1)
this.m_Controller.ChangeSelectedItem(
(Device)groupView1.GroupViewItems[groupView1.SelectedItem].Tag);
}
private void UpdateGroupDeviceList()
{
grvDevicesInGroup.GroupViewItems.Clear();
sql.Open();
using (SQLiteDataReader reader = sql.ExecuteQuery($"SELECT Devices.Name AS Name, Devices.DeviceType, Devices.MACAddress FROM Groups INNER JOIN GroupAssigns ON Groups.ID = GroupAssigns.GroupID INNER JOIN Devices ON GroupAssigns.MACAddress = Devices.MACAddress WHERE Groups.ID = '{GroupID}' ORDER BY Devices.Name ASC"))
{
while (reader.Read())
{
// Add device to view
GroupViewItem gvi = new GroupViewItem(
Convert.ToString(reader["Name"]),
grvDevicesInGroup.SmallImageList.Images.IndexOfKey(
Convert.ToString(reader["DeviceType"]) + "_RAW")
);
gvi.Tag = Convert.ToString(reader["MACAddress"]);
grvDevicesInGroup.GroupViewItems.Add(gvi);
}
}
sql.Close();
}
/// <summary>
/// Notifies the click event.
/// </summary>
/// <param name="sender">Invokes the click event</param>
/// <param name="e"></param>
void menu_Click(object sender, RoutedEventArgs e)
{
ContextMenu contextMenu = (ContextMenu)(e.OriginalSource as MenuItem).Parent;
if (contextMenu.PlacementTarget is GroupBarItem)
{
GroupBarItem groupBarItem = (GroupBarItem)contextMenu.PlacementTarget;
MessageBox.Show(groupBarItem.HeaderText);
}
else if (contextMenu.PlacementTarget is GroupView)
{
GroupView groupBarView = (GroupView)contextMenu.PlacementTarget;
for (int i = 0; i < groupBarView.Items.Count; i++)
{
GroupViewItem groupBarviewItem = (GroupViewItem)groupBarView.Items[i];
if (groupBarviewItem.IsSelected)
{
MessageBox.Show(groupBarviewItem.Text);
break;
}
}
}
}
void m_Controller_OnSourcesChanged()
{
if (this.InvokeRequired)
{
this.Invoke(new MethodInvoker(m_Controller_OnSourcesChanged));
return;
}
clear();
foreach (var cat in m_Controller.Categories)
{
GroupBarItem item = new GroupBarItem() { Text = cat.Key };
this.groupBar1.GroupBarItems.Add(item);
SwitchableGroupView view = createGroupView();
item.Client = view;
foreach (var src in cat.Value)
{
var newItem = new GroupViewItem() { Text = src.Key, ToolTipText = src.Key, Tag = src.Value };
view.GroupViewItems.Add(newItem);
view.MarkedItems[newItem] = m_Controller.States[cat.Key][src.Key];
//if (!m_Controller.States[cat.Key][src.Key])
// view.MarkedItems.Add(newItem);
}
}
if (this.groupBar1.GroupBarItems.Count > 0)
{
this.groupBar1.SelectedItem = 0;
GroupView currView = (this.groupBar1.GroupBarItems[0].Client as GroupView);
if (currView.GroupViewItems.Count > 0)
{
this.m_Controller.ChangeSelectedItem(currView.GroupViewItems[0].Tag);
return;
}
}
this.m_Controller.ChangeSelectedItem(null);
}
private CommandItemViewItem GetCommandItem(TreeNode node, GroupViewItem group) => group.CommandItems.Single(c => c.Name == node.Name);
private void AddNewGroup(GroupViewItem group)
{
BeginUpdate();
var newSubGroupNodes = group.CommandItems.Select(item =>
{
var commandItemNode = new TreeNode
{
Text = item.Name,
Name = item.Name,
ContextMenuStrip = new ContextMenuStrip()
};
if (string.IsNullOrWhiteSpace(item.CommandLine))
{
commandItemNode.ContextMenuStrip.Items.Add(NewUrl, null, (sender, e) => CreateSubNode(commandItemNode, SubGroupName));
}
else
{
var commandLineNode = new HiddenCheckBoxTreeNode
{
Text = item.CommandLine,
Name = item.CommandLine,
ContextMenuStrip = new ContextMenuStrip()
};
if (!string.IsNullOrWhiteSpace(item.CommandLine))
{
commandLineNode.ContextMenuStrip.Items.Add(Edit, null, (sender, e) => EditCommandLineNode(commandLineNode));
}
if (!StateImageList.Images.ContainsKey(item.ImageKey))
{
item.CreateImageKey();
StateImageList.Images.Add(item.ImageKey, item.Image);
commandLineNode.StateImageKey = item.ImageKey;
}
commandItemNode.Nodes.Add(commandLineNode);
}
commandItemNode.ContextMenuStrip.Items.Add(Edit, null, (sender, e) => EditTreeNode(commandItemNode, Edit));
return(commandItemNode);
}).ToArray();
var newGroupNode = new TreeNode(group.Name, newSubGroupNodes)
{
Name = group.Name,
ContextMenuStrip = new ContextMenuStrip()
};
newGroupNode.ContextMenuStrip.Items.Add(NewSubGroup, null, (sender, e) => CreateSubNode(newGroupNode, SubGroupName));
newGroupNode.ContextMenuStrip.Items.Add(Edit, null, (sender, e) => EditTreeNode(newGroupNode, Edit));
if (!ValidateCollection(newGroupNode, Nodes))
{
listDataSource.Remove(group);
}
EndUpdate();
}
