private void initLine(Color c, LinkHeadType headType)
{
line = new ArrowLine();
line.ArrowAngle = 40;
line.Stroke = new SolidColorBrush(c);
switch (headType)
{
case LinkHeadType.DoubleHeaded:
line.ArrowEnds = ArrowEnds.Both;
break;
case LinkHeadType.SingleHeaded:
line.ArrowEnds = ArrowEnds.End;
break;
default:
throw new NotSupportedException();
}
line.StrokeThickness = ShapeUtils.LINE_WIDTH;
line.Effect = ShapeUtils.ShadowProvider();
line.Tag = this;
selMarker1 = ShapeUtils.MakeLinkEnd();
selMarker1.Tag = this;
selMarker2 = ShapeUtils.MakeLinkEnd();
selMarker2.Tag = this;
line.MouseWheel += MouseWheel;
}
public void SendLinkCreateRequest(int end1, int end2, int ownerId, int shapeId, int topicId, bool takeCursor,
LinkHeadType linkHead)
{
if (peer == null || peer.PeerState != PeerStateValue.Connected)
{
return;
}
peer.OpCustom((byte)DiscussionOpCode.LinkCreateRequest,
LinkCreateMessage.Write(end1, end2, ownerId, shapeId, topicId, takeCursor, linkHead),
true);
Service();
}
public static Dictionary<byte, object> Write(int end1Id, int end2Id, int ownerId,
int shapeId, int topicId, bool takeCursor,
LinkHeadType headType)
{
var res = new Dictionary<byte, object>();
res.Add((byte) DiscussionParamKey.LinkEnd1Id, end1Id);
res.Add((byte) DiscussionParamKey.LinkEnd2Id, end2Id);
res.Add((byte) DiscussionParamKey.InitialShapeOwnerId, ownerId);
res.Add((byte) DiscussionParamKey.ShapeId, shapeId);
res.Add((byte) DiscussionParamKey.ChangedTopicId, topicId);
res.Add((byte) DiscussionParamKey.AutoTakeCursor, takeCursor);
res.Add((byte) DiscussionParamKey.LinkHeadTypeKey, headType);
return res;
}
public static Dictionary <byte, object> Write(int end1Id, int end2Id, int ownerId,
int shapeId, int topicId, bool takeCursor,
LinkHeadType headType)
{
var res = new Dictionary <byte, object>();
res.Add((byte)DiscussionParamKey.LinkEnd1Id, end1Id);
res.Add((byte)DiscussionParamKey.LinkEnd2Id, end2Id);
res.Add((byte)DiscussionParamKey.InitialShapeOwnerId, ownerId);
res.Add((byte)DiscussionParamKey.ShapeId, shapeId);
res.Add((byte)DiscussionParamKey.ChangedTopicId, topicId);
res.Add((byte)DiscussionParamKey.AutoTakeCursor, takeCursor);
res.Add((byte)DiscussionParamKey.LinkHeadTypeKey, headType);
return(res);
}
public VdClusterLink(ClientLinkable end1, ClientLinkable end2,
int shapeId, int owner,
VdDocument doc,
LinkHeadType headType) :
base(owner, shapeId)
{
_doc = doc;
_end1 = end1;
_end2 = end2;
_headType = headType;
initLine(DaoUtils.UserIdToColor(owner), headType);
//wait until actual size is set
line.Dispatcher.BeginInvoke(new Action(() => { NotifyLinkableMoved(); }),
System.Windows.Threading.DispatcherPriority.Background);
RemoveFocus();
updateUserCursor();
}
public VdClusterLink(ClientLinkable end1, ClientLinkable end2,
int shapeId, int owner,
VdDocument doc,
LinkHeadType headType)
: base(owner, shapeId)
{
_doc = doc;
_end1 = end1;
_end2 = end2;
_headType = headType;
initLine(DaoUtils.UserIdToColor(owner), headType);
//wait until actual size is set
line.Dispatcher.BeginInvoke(new Action(() => { NotifyLinkableMoved(); }),
System.Windows.Threading.DispatcherPriority.Background);
RemoveFocus();
updateUserCursor();
}
public int BeginCreateLink(int end1Id,
int end2Id,
LinkHeadType linkHead)
{
var end1 = ((LinkableHost)_shapes[end1Id]).GetLinkable();
var end2 = ((LinkableHost)_shapes[end2Id]).GetLinkable();
if (end1.HasAdjacent(end2))
{
MessageDlg.Show("Already linked/リンク済み",
"Info");
return(-1);
}
var shapeId = ShapeIdGenerator.Instance.NextId(_palette.GetOwnerId());
_rt.clienRt.SendLinkCreateRequest(end1Id, end2Id,
_palette.GetOwnerId(), shapeId,
TopicId,
true,
linkHead);
return(shapeId);
}
private VdClusterLink PlayLinkCreate(ClientLinkable end1, ClientLinkable end2,
int shapeId, int initOwnerId, bool takeCursor,
LinkHeadType linkHead)
{
ShapeIdGenerator.Instance.CorrectLowBound(initOwnerId, shapeId);
var res = new VdClusterLink(end1, end2, shapeId, initOwnerId, this, linkHead);
_shapePostHandler(res, VdShapeType.ClusterLink);
end1.AddEdge(res);
end2.AddEdge(res);
if (!_shapeVisibility)
{
res.Hide();
}
//no post handler for cluster link
this.Add(res);
DocTools.SortScene(_scene);
//no initial lock, as link is created in free state (no pressed buttons)
return(res);
}
public void BeginCreateLink(int end1Id,
int end2Id,
LinkHeadType linkHeadType)
{
var end1 = ((LinkableHost)shapes[end1Id]).GetLinkable();
var end2 = ((LinkableHost)shapes[end2Id]).GetLinkable();
if (end1.HasAdjacent(end2))
{
MessageBox.Show("Already linked",
"Info",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
return;
}
var shapeId = ShapeIdGenerator.Instance.NextId(_palette.GetOwnerId());
_rt.clienRt.SendLinkCreateRequest(end1Id, end2Id,
_palette.GetOwnerId(), shapeId,
TopicId,
true,
linkHeadType);
}
public void BeginCreateLink(int end1Id,
int end2Id,
LinkHeadType linkHeadType)
{
var end1 = ((LinkableHost)shapes[end1Id]).GetLinkable();
var end2 = ((LinkableHost)shapes[end2Id]).GetLinkable();
if (end1.HasAdjacent(end2))
{
MessageBox.Show("Already linked",
"Info",
MessageBoxButtons.OK,
MessageBoxIcon.Information);
return;
}
var shapeId = ShapeIdGenerator.Instance.NextId(_palette.GetOwnerId());
_rt.clienRt.SendLinkCreateRequest(end1Id, end2Id,
_palette.GetOwnerId(), shapeId,
TopicId,
true,
linkHeadType);
}
public void SendLinkCreateRequest(int end1, int end2, int ownerId, int shapeId, int topicId, bool takeCursor,
LinkHeadType linkHead)
{
if (peer == null || peer.PeerState != PeerStateValue.Connected)
return;
peer.OpCustom((byte)DiscussionOpCode.LinkCreateRequest,
LinkCreateMessage.Write(end1, end2, ownerId, shapeId, topicId, takeCursor, linkHead),
true);
Service();
}
private void initLine(Color c, LinkHeadType headType)
{
line = new ArrowLine();
line.ArrowAngle = 40;
line.Stroke = new SolidColorBrush(c);
switch (headType)
{
case LinkHeadType.DoubleHeaded:
line.ArrowEnds = ArrowEnds.Both;
break;
case LinkHeadType.SingleHeaded:
line.ArrowEnds = ArrowEnds.End;
break;
default:
throw new NotSupportedException();
}
line.StrokeThickness = ShapeUtils.LINE_WIDTH;
line.Effect = ShapeUtils.ShadowProvider();
line.Tag = this;
selMarker1 = ShapeUtils.MakeLinkEnd();
selMarker1.Tag = this;
selMarker2 = ShapeUtils.MakeLinkEnd();
selMarker2.Tag = this;
line.MouseWheel += MouseWheel;
}
private VdClusterLink PlayLinkCreate(ClientLinkable end1, ClientLinkable end2,
int shapeId, int initOwnerId, bool takeCursor,
LinkHeadType linkHead)
{
ShapeIdGenerator.Instance.CorrectLowBound(initOwnerId, shapeId);
var res = new VdClusterLink(end1, end2, shapeId, initOwnerId, this, linkHead);
_shapePostHandler(res, VdShapeType.ClusterLink);
end1.AddEdge(res);
end2.AddEdge(res);
if (!_shapeVisibility)
res.Hide();
//no post handler for cluster link
this.Add(res);
DocTools.SortScene(_scene);
//no initial lock, as link is created in free state (no pressed buttons)
return res;
}
public int BeginCreateLink(int end1Id,
int end2Id,
LinkHeadType linkHead)
{
var end1 = ((LinkableHost) _shapes[end1Id]).GetLinkable();
var end2 = ((LinkableHost) _shapes[end2Id]).GetLinkable();
if (end1.HasAdjacent(end2))
{
MessageDlg.Show("Already linked/リンク済み",
"Info");
return -1;
}
var shapeId = ShapeIdGenerator.Instance.NextId(_palette.GetOwnerId());
_rt.clienRt.SendLinkCreateRequest(end1Id, end2Id,
_palette.GetOwnerId(), shapeId,
TopicId,
true,
linkHead);
return shapeId;
}