public static ImageViewerMatrix Read(Dictionary <byte, object> par)
{
var res = new ImageViewerMatrix
{
M11 = (double)par[(byte)DiscussionParamKey.M11Key],
M12 = (double)par[(byte)DiscussionParamKey.M12Key],
M21 = (double)par[(byte)DiscussionParamKey.M21Key],
M22 = (double)par[(byte)DiscussionParamKey.M22Key],
OffsetX = (double)par[(byte)DiscussionParamKey.OffsetXKey],
OffsetY = (double)par[(byte)DiscussionParamKey.OffsetYKey],
OwnerId = (int)par[(byte)DiscussionParamKey.ShapeOwnerId],
TopicId = (int)par[(byte)DiscussionParamKey.ChangedTopicId],
ImageAttachmentId = (int)par[(byte)DiscussionParamKey.AttachmentId]
};
return(res);
}
public static ImageViewerMatrix Read(Dictionary<byte, object> par)
{
var res = new ImageViewerMatrix
{
M11 = (double) par[(byte) DiscussionParamKey.M11Key],
M12 = (double) par[(byte) DiscussionParamKey.M12Key],
M21 = (double) par[(byte) DiscussionParamKey.M21Key],
M22 = (double) par[(byte) DiscussionParamKey.M22Key],
OffsetX = (double) par[(byte) DiscussionParamKey.OffsetXKey],
OffsetY = (double) par[(byte) DiscussionParamKey.OffsetYKey],
OwnerId = (int) par[(byte) DiscussionParamKey.ShapeOwnerId],
TopicId = (int) par[(byte) DiscussionParamKey.ChangedTopicId],
ImageAttachmentId = (int) par[(byte) DiscussionParamKey.AttachmentId]
};
return res;
}
public void SendManipulateImageViewer(ImageViewerMatrix mat)
{
if (peer == null || peer.PeerState != PeerStateValue.Connected)
return;
peer.OpCustom((byte)DiscussionOpCode.ImageViewerManipulateRequest,
mat.ToDict(),
true);
}
public void HandleManipulateImageViewer(LitePeer peer,
ImageViewerMatrix imgMatrix,
OperationRequest operationRequest,
SendParameters sendParameters)
{
_doc.SetImageViewer(imgMatrix);
_room.Broadcast(peer,
operationRequest,
sendParameters,
(byte)DiscussionEventCode.ImageViewerManipulatedEvent,
BroadcastTo.RoomExceptSelf);
}
void CheckSendMatrix()
{
if (!ExplanationModeMediator.Inst.ExplanationModeEnabled)
return;
if (_attachId == NO_ATTACHMENT)
return;
var tr = GetTransform();
var mat = new ImageViewerMatrix
{
ImageAttachmentId = _attachId,
M11 = tr.M11,
M12 = tr.M12,
M21 = tr.M21,
M22 = tr.M22,
OffsetX = tr.OffsetX,
OffsetY = tr.OffsetY,
OwnerId = SessionInfo.Get().person.Id,
TopicId = _topicId
};
UISharedRTClient.Instance.clienRt.SendManipulateImageViewer(mat);
}
private void OnImageViewerManipulated(ImageViewerMatrix mat)
{
if (!ExplanationModeMediator.Inst.ExplanationModeEnabled)
return;
if (_topicId != mat.TopicId || _attachId != mat.ImageAttachmentId)
return;
SetTransform(new Matrix(mat.M11, mat.M12, mat.M21, mat.M22, mat.OffsetX, mat.OffsetY));
updateZoomFactor(mat.M11);
}
public void SetImageViewer(ImageViewerMatrix imgViewer)
{
if (!_attachmentIdToViewer.ContainsKey(imgViewer.ImageAttachmentId))
_attachmentIdToViewer.Add(imgViewer.ImageAttachmentId, imgViewer);
else
_attachmentIdToViewer[imgViewer.ImageAttachmentId] = imgViewer;
}
