/// <summary>
/// 加入join连接
/// </summary>
/// <param name="join"></param>
/// <param name="table1"></param>
/// <param name="table2"></param>
/// <param name="joinfields"></param>
public DataBaseAction AddJoin(ViewJoinEnum join, string table1, string table2, List <QueryField> joinfields)
{
if (ViewList == null)
{
ViewList = new List <ViewHelper>();
}
foreach (var item in ViewList)
{
if (item.TableName1 != table1 || item.TableName2 != table2)
{
continue;
}
item.Joinfields.AddRange(joinfields);
return(this);
}
ViewList.Add(new ViewHelper()
{
Join = join,
TableName1 = table1,
TableName2 = table2,
Joinfields = joinfields
});
return(this);
}
/// <summary>
/// Discover the preferred size of the element.
/// </summary>
/// <param name="context">Layout context.</param>
public override Size GetPreferredSize(ViewLayoutContext context)
{
// Sync child elements to the current group items
SyncChildrenToRibbonGroupItems();
// Clear down the cache of item sizes
_sizeList.Clear();
_viewList.Clear();
_viewToGap.Clear();
int totalWidth = 0;
ViewBase previousChild = null;
// Find the size of each individual visible child item
for (int i = 0; i < this.Count; i++)
{
ViewBase child = this[i];
// Only interested in visible items
if (child.Visible)
{
// Are we positioning a cluster?
if (child is ViewLayoutRibbonGroupCluster)
{
// Inform cluster if it is immediatley after another cluster (and so potentially needs a separator)
ViewLayoutRibbonGroupCluster clusterChild = (ViewLayoutRibbonGroupCluster)child;
clusterChild.StartSeparator = (previousChild != null) && !(previousChild is ViewLayoutRibbonGroupCluster);
clusterChild.EndSeparator = true;
}
// Can we calculate the spacing gap between the previous and this item
if (previousChild != null)
{
if (_viewToItem.ContainsKey(child) &&
_viewToItem.ContainsKey(previousChild))
{
// Cast to correct type
IRibbonGroupItem childItem = _viewToItem[child] as IRibbonGroupItem;
IRibbonGroupItem previousItem = _viewToItem[previousChild] as IRibbonGroupItem;
// Find the requested gap between them
_viewToGap.Add(child, childItem.ItemGap(previousItem));
}
else
{
// Default the gap
_viewToGap.Add(child, DEFAULT_GAP);
}
}
// Get requested size of the child
Size childSize = child.GetPreferredSize(context);
// Add to list of visible child sizes
_sizeList.Add(childSize);
_viewList.Add(child);
// Cache total visible width for later
totalWidth += childSize.Width;
// This is now the previous child
previousChild = child;
}
}
// Find the item size specific preferred calculation
switch (_currentSize)
{
case GroupItemSize.Large:
return(LargeMediumPreferredSize(totalWidth, ref _split1Large));
case GroupItemSize.Medium:
return(LargeMediumPreferredSize(totalWidth, ref _split1Medium));
case GroupItemSize.Small:
return(SmallPreferredSize(totalWidth));
default:
// Should never happen!
Debug.Assert(false);
return(Size.Empty);
}
}
private void ProcessPacket()
{
var header = (PACKET_HEADER)PACKET_HEADER.Deserialize(data, typeof(PACKET_HEADER));
this.RecvMessage = header.command.ToString();
switch (header.command)
{
case PACKET_COMMAND.PACKET_SC_LOGIN_ACK:
{
var packet = (PKS_SC_LOGIN_ACK)PACKET_HEADER.Deserialize(data, typeof(PKS_SC_LOGIN_ACK));
}
break;
case PACKET_COMMAND.PACKET_SC_CHAT:
{
var packet = (PKS_SC_CHAT)PACKET_HEADER.Deserialize(data, typeof(PKS_SC_CHAT));
this.Chat = new string(packet.chat).Split('\0')[0];
this.ChatCount++;
}
break;
case PACKET_COMMAND.PACKET_SC_MOVE:
{
var packet = (PKS_SC_MOVE)PACKET_HEADER.Deserialize(data, typeof(PKS_SC_MOVE));
this.Position = packet.dest;
}
break;
case PACKET_COMMAND.PACKET_SC_VIEW:
{
var packet = (PKS_SC_VIEW)PACKET_HEADER.Deserialize(data, typeof(PKS_SC_VIEW));
lock (lockObject)
{
if (ViewList == null)
{
break;
}
foreach (var view in ViewList)
{
view.IsUpdate = false;
}
var name = new string(packet.commanderID1).Split('\0')[0];
if (name != "None")
{
bool isFind = false;
foreach (var view in ViewList)
{
if (view.Name == name)
{
view.PositionX = packet.dest1.X;
view.PositionY = packet.dest1.Y;
view.IsUpdate = true;
isFind = true;
break;
}
}
if (!isFind)
{
var view = new ClientView(packet.dest1.X, packet.dest1.Y, name);
ViewList.Add(view);
}
}
name = new string(packet.commanderID2).Split('\0')[0];
if (name != "None")
{
bool isFind = false;
foreach (var view in ViewList)
{
if (view.Name == name)
{
view.PositionX = packet.dest2.X;
view.PositionY = packet.dest2.Y;
view.IsUpdate = true;
isFind = true;
break;
}
}
if (!isFind)
{
ViewList.Add(new ClientView(packet.dest2.X, packet.dest2.Y, name));
}
}
name = new string(packet.commanderID3).Split('\0')[0];
if (name != "None")
{
bool isFind = false;
foreach (var view in ViewList)
{
if (view.Name == name)
{
view.PositionX = packet.dest3.X;
view.PositionY = packet.dest3.Y;
view.IsUpdate = true;
isFind = true;
break;
}
}
if (!isFind)
{
ViewList.Add(new ClientView(packet.dest3.X, packet.dest3.Y, name));
}
}
name = new string(packet.commanderID4).Split('\0')[0];
if (name != "None")
{
bool isFind = false;
foreach (var view in ViewList)
{
if (view.Name == name)
{
view.PositionX = packet.dest4.X;
view.PositionY = packet.dest4.Y;
view.IsUpdate = true;
isFind = true;
break;
}
}
if (!isFind)
{
ViewList.Add(new ClientView(packet.dest4.X, packet.dest4.Y, name));
}
}
name = new string(packet.commanderID5).Split('\0')[0];
if (name != "None")
{
bool isFind = false;
foreach (var view in ViewList)
{
if (view.Name == name)
{
view.PositionX = packet.dest5.X;
view.PositionY = packet.dest5.Y;
view.IsUpdate = true;
isFind = true;
break;
}
}
if (!isFind)
{
ViewList.Add(new ClientView(packet.dest5.X, packet.dest5.Y, name));
}
}
foreach (var view in ViewList.ToList())
{
if (!view.IsUpdate)
{
ViewList.Remove(view);
}
}
}
/*
*
* if (new string(packet.commanderID2).Split('\0')[0] == "")
* {
* break;
* }
* clientViewList.Add(new ClientView(packet.dest2.X, packet.dest2.Y, new string(packet.commanderID2).Split('\0')[0]));
*
*
* if (new string(packet.commanderID3).Split('\0')[0] == "")
* {
* break;
* }
* clientViewList.Add(new ClientView(packet.dest3.X, packet.dest3.Y, new string(packet.commanderID3).Split('\0')[0]));
*/
}
break;
default:
this.Error = "wrong packet command";
break;
}
}