public void DisposeResources()
{
try
{
msgGlobalPencilMessage = null;
if(CursorImage!=null)
CursorImage.Dispose();
//tool=WhiteboardToolCode.Line;//.Brush;//.Ellipse;//Rectangle;//.Line;
eventStore=null;
msg=null;
this.browserControl=null;
if(undoArray!=null)
{
this.undoArray.Clear();
this.undoArray=null;
}
if(redoArray!=null)
{
redoArray.Clear();
redoArray=null;
}
//filename="";
if(textBox1!=null)
{
textBox1.Dispose();
textBox1=null;
}
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing public void Dispose Resources 488 line",exp,"",false);
}
}
public WhiteboardControl()
{
// This call is required by the Windows.Forms Form Designer.
try
{
SelfFont=new FontStyle();
SelfFont=SelfFont|FontStyle.Bold;
localCopyOfFont = new Font(this.Font.FontFamily,this.Font.Size,SelfFont);
constFont=new FontStyle();
constFont=constFont|FontStyle.Bold;
constmyFont = new Font(this.Font.FontFamily,this.Font.Size,constFont);
InitializeComponent();
this.BackColor=Color.White;
tool=WhiteboardToolCode.None;//.Brush;//.Ellipse;//Rectangle;//.Line;
color=Color.Black;
mouseDownPos=new Point(0,0);
mouseCurrentPos=new Point(0,0);
brushThickness=10;
eventStore=new ArrayList();
pencilLastPoint=new Point(-1,-1);
eraser=new Rectangle(0,0,10,10);
msg=new WhiteboardMessage();
m_bDummyRect=new Rectangle(0,0,0,0);
zoomLevel=1;
ZoomView=false;
undoArray=new ArrayList();
redoArray=new ArrayList();
filename="";
lineThickness=4;
pA.nWidth = 10;
pA.fTheta = 0.3f;
pA.bFill = true;
m_bIsActive = true;
sendingThread = new Thread(new ThreadStart(SendingThreadFunction));
sendingThread.Name = "Whiteboard Control Constructor Thread: SendingThreadFunction()";
sendingThread.Start();
CursorImage = WebMeeting.Client.ClientUI.getInstance().LoadImageFromResource("WebMeeting.Client.cur.gif");
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WhiteBoard public WhiteboardControl() ",ex,"",false);
//Trace.WriteLine("public WhiteboardControl()"+" exception string :::: "+ex.ToString()+" stack trace ::: " +ex.StackTrace+" Message ::: " +ex.Message);
}
}
private void textBox1_Leave(object sender, System.EventArgs e)
{
try
{
string textboxvalue=this.textBox1.Text;
WhiteboardMessage msg=new WhiteboardMessage();
Point p = GetCurrentScrollPositionBrowser(browserControl);
msg.start=this.textBox1.Location;//mouseDownPos;
msg.start.X += p.X;
msg.start.Y += p.Y;
msg.end=this.textBox1.Location;
msg.end.X += p.X;
msg.end.Y += p.Y;
msg.tool=(ushort)WhiteboardToolCode.Text;//tool;
msg.c=this.color;
//msg.font=textBox1.Font;
msg.font=this.localCopyOfFont;
msg.thickness=this.lineThickness;
msg.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
msg.text=textboxvalue;
// msg.txtSize = textBox1.Font.Size;
// msg.txtItalics = textBox1.Font.Italic;
// msg.txtBold = textBox1.Font.Bold;
// msg.txtUnderline = textBox1.Font.Underline;
// msg.FontFamily = textBox1.Font.Name;
//
msg.txtSize = this.localCopyOfFont.Size;
msg.txtItalics = this.localCopyOfFont.Italic;
msg.txtBold = this.localCopyOfFont.Bold;
msg.txtUnderline = this.localCopyOfFont.Underline;
msg.FontFamily = this.localCopyOfFont.Name;
msg.SlideNo=currentSlideNo;
//Trace.WriteLine("no of Eventstore before msg writtign text" + this.eventStore.Count);
msg.SenderID=NetworkManager.getInstance().profile.ClientId;
this.eventStore.Add(msg);
//Trace.WriteLine("no of Eventstore after msg writtign text" + this.eventStore.Count);
//textboxvalue=this.textBox1.Text;
this.textBox1.Visible=false;
this.textBox1.Text="";
//msg.start.X -= p.X;
//msg.start.Y -= p.Y;
//msg.end=this.textBox1.Location;
//msg.end.X -= p.X;
//msg.end.Y -= p.Y;
//this.CreateMouseMoveEx(msg);
msg = new WhiteboardMessage();
msg.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
msg.start=this.textBox1.Location;//mouseDownPos;
msg.start.X += p.X;
msg.start.Y += p.Y;
msg.end=this.textBox1.Location;
msg.end.X += p.X;
msg.end.Y += p.Y;
msg.tool=(ushort)WhiteboardToolCode.Text;//tool;
msg.c=this.color;
msg.font=textBox1.Font;
msg.thickness=this.lineThickness;
msg.text=textboxvalue;
msg.txtSize = textBox1.Font.Size;
msg.txtItalics = textBox1.Font.Italic;
msg.txtBold = textBox1.Font.Bold;
msg.txtUnderline = textBox1.Font.Underline;
msg.FontFamily = textBox1.Font.Name;
msg.SlideNo=this.currentSlideNo;
msg.SenderID = NetworkManager.getInstance().profile.ClientId;
WebMeeting.Client.NetworkManager network = WebMeeting.Client.NetworkManager.getInstance();
AnnotMsg aMsg = new AnnotMsg(this.annotationType,this.thisSessionID,network.profile);
aMsg.drawingMsg = msg;
if(haveFrames)
aMsg.sheetNo = currentSheet;
else
aMsg.sheetNo = -1;
aMsg.SenderID = NetworkManager.getInstance().profile.ClientId;
//network.SendLoadPacket(aMsg);
sendingArray.Add(aMsg);
//System.Diagnostics.Debug.Write("calling from textbox1_leave\n");
this.DrawNow=true;
this.RepaintObjects(-1);
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing private void textBox1_Leave(object sender, System.EventArgs e)",ex,"",false);
}
}
public void ClearItems(bool bClearAll,int clientId)
{
/////////////////////////
try
{
WhiteboardMessage eraseMsg = new WhiteboardMessage();
msg.ConferenceID = WebMeeting.Client.NetworkManager.thisInstance.profile.ConferenceID;
int noofItem=eventStore.Count;
for(int i =(noofItem-1) ; i >=0; i--)
{
eraseMsg = (WhiteboardMessage)eventStore[i];
if(clientId==-1)
{
if(eraseMsg.SlideNo == currentSlideNo)
{
if(i>-1)
{
eventStore.RemoveAt(i); // only remove current messages
//eventStore.Clear();
}
}
//eventStore.RemoveAt(i); // only remove current messages
}
if(eraseMsg.SenderID==clientId)
{
if(eraseMsg.SlideNo == currentSlideNo)
{
if(i>-1)
{
eventStore.RemoveAt(i); // only remove current messages
//eventStore.Clear();
}
}
//eventStore.RemoveAt(i); // only remove current messages
}
//////////////////////////
}
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing public void ClearItems(bool bClearAll,int clientId)",ex,"",false);
}
//return; // check it
//RepaintObjects(clientId);//done by junaid
return;
}
private void textBox1_Leave(object sender, System.EventArgs e)
{
try
{
WhiteboardMessage msg=new WhiteboardMessage();
msg.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
msg.start=this.textBox1.Location;//mouseDownPos;
msg.end=this.textBox1.Location;
msg.tool=(ushort)WhiteboardToolCode.Text;//tool;
msg.c=this.color;
msg.font=this.localCopyOfFont;
msg.thickness=this.lineThickness;
msg.text=this.textBox1.Text;
this.eventStore.Add(msg);
msg.txtSize = localCopyOfFont.Size;
msg.txtItalics = localCopyOfFont.Italic;
msg.txtBold = localCopyOfFont.Bold;
msg.txtUnderline = localCopyOfFont.Underline;
msg.FontFamily = localCopyOfFont.Name;
NetworkManager network = NetworkManager.getInstance();
msg.SenderID = NetworkManager.getInstance().profile.ClientId;;
msg.nSessionId = nSessionId;
if(IsAppSharingWindow)
msg.MessageType = (ushort) ((int)MessageObjectType.MsgAppSharingAnnotation);
sendingArrayList.Add(msg);
network.SendLoadPacket(msg);
this.textBox1.Text="";
this.tool=WhiteboardToolCode.None;
}
catch(Exception ex)
{
ClientUI.getInstance().ShowExceptionMessage("Module ::: whiteboard private void textBox1_Leave(object sender, System.EventArgs e)",ex,"",false);
//Trace.WriteLine("private void textBox1_Leave(object sender, System.EventArgs e)"+" exception string :::: "+ex.ToString()+" stack trace ::: " +ex.StackTrace+" Message ::: " +ex.Message);
}
}
public void sendFunction()
{
try
{
StateUpdateMessage msg;
int preSendCount;
WebMeeting.Client.NetworkManager network = WebMeeting.Client.NetworkManager.getInstance();
while(m_bIsActive)
{
try
{
if(sendingArray.Count <1)
{
Thread.Sleep(10);
continue;
}
msg=new StateUpdateMessage();
if(WebMeeting.Common.AnnotationMessageType.WEB== annotationType)
{
msg.updateType= UpdateTypeCode.UpdateWebBrowser;
}
else
{
msg.updateType= UpdateTypeCode.UpdateWebDocument;
}
msg.dataArray = (ArrayList)sendingArray.Clone();
msg.SenderID = network.profile.ClientId;
preSendCount=sendingArray.Count;
network.SendLoadPacket(msg);
if(preSendCount < sendingArray.Count)
{ // remove only seneded messages
sendingArray.RemoveRange(0,preSendCount);
}
else
{
sendingArray.Clear();
}
msg = null;
// for(int i = 0 ; i < sendingArray.Count ; i++)
// {
// NetworkManager.getInstance().SendLoadPacket((MessageObject) sendingArray[i]);
// }
// sendingArray.Clear();
}
catch(System.Threading.ThreadAbortException exp)
{
exp=exp;
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing public void sendFunction()",ex,"",false);
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing public void sendFunction()",ex,"",false);
}
}
}
catch(System.Threading.ThreadAbortException exp)
{
exp=exp;
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing public void sendFunction()",ex,"",false);
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing public void sendFunction()",ex,"",false);
}
}
// call if mouse button is pressed and move mouse
void OnMouseMove(Point e)
{
try
{
color = NetworkManager.getInstance().profile.m_AssignedColor;
if(((ushort)tool & (ushort)(WhiteboardToolCode.Brush | WhiteboardToolCode.Pencil | WhiteboardToolCode.Eraser )) == (ushort)tool)
{
// draw things by free hand section
//msg=new WhiteboardMessage();
//msgPencilMessage = new WhiteboardMessage();
msgPencilMessage.start=mouseDownPos;
//Trace.WriteLine("Mouse Down Position " + mouseDownPos.ToString());
Point p = GetCurrentScrollPositionBrowser(browserControl);
if((ushort)tool==(ushort)WhiteboardToolCode.Eraser)
{
msgPencilMessage.end=new Point(e.X+p.X,e.Y+p.Y);
}
else
msgPencilMessage.end=new Point(e.X+p.X,e.Y+p.Y);
msgPencilMessage.tool=(ushort)tool; // there are no need of these things check it in mouseUp
msgPencilMessage.c=this.color;
/*if(((ushort)tool & (ushort)(WhiteboardToolCode.Brush)) == (ushort)tool)
msgPencilMessage.thickness=this.brushThickness;
else*/
if((ushort)tool==(ushort)WhiteboardToolCode.Pencil)
msgPencilMessage.thickness=this.lineThickness;
/*if(tool.ToString().ToLower()=="pencil")
msgPencilMessage.thickness=this.lineThickness;
else if(tool.ToString().ToLower()=="brush")
msgPencilMessage.thickness=this.brushThickness;*/
msgPencilMessage.pencilLastPoint=new Point(this.pencilLastPoint.X,this.pencilLastPoint.Y);
msgPencilMessage.SenderID = NetworkManager.getInstance().profile.ClientId;
msgPencilMessage.text=WebMeeting.Client.NetworkManager.getInstance().profile.Name;
if((ushort)tool==(ushort)WhiteboardToolCode.Pencil)
{
if(g!=null)
{
lock(g)
{
g.DrawLine((new Pen(msgPencilMessage.c,msgPencilMessage.thickness)),pencilLastPoint.X -p.X,pencilLastPoint.Y - p.Y, msgPencilMessage.end.X -p.X, msgPencilMessage.end.Y - p.Y);
}
}
}
else if((ushort)tool==(ushort)WhiteboardToolCode.Brush)
{
this.msgPencilMessage.thickness=this.brushThickness;
Point ptlast=msgPencilMessage.pencilLastPoint;
Point ptend=msgPencilMessage.end;
ptend.X=ptend.X-p.X;
ptend.Y=ptend.Y-p.Y;
ptlast.X=ptlast.X-p.X;
ptlast.Y=ptlast.Y-p.Y;
DrawBrush1(ptlast,ptend,msgPencilMessage.c,this.brushThickness);
// g.DrawLine((new Pen(msgPencilMessage.c,msgPencilMessage.thickness)),pencilLastPoint, msgPencilMessage.end);
}
else if((ushort)tool==(ushort)WhiteboardToolCode.Eraser)
{
//this.msgPencilMessage.end.X= this.msgPencilMessage.end.X-p.X;
//this.msgPencilMessage.end.Y=this.msgPencilMessage.end.Y-p.Y;
Point ptend=msgPencilMessage.end;
ptend.X=ptend.X-p.X;
ptend.Y=ptend.Y-p.Y;
this.DrawEraser(ptend);
}
////g.DrawLine((new Pen(msgPencilMessage.c,msgPencilMessage.thickness)),pencilLastPoint, msgPencilMessage.end);
//DrawPencil(msgPencilMessage.pencilLastPoint,msgPencilMessage.end,msgPencilMessage.c, msgPencilMessage.thickness);
//DrawBrush(e,msgPencilMessage.pencilLastPoint,msgPencilMessage.c);
//////////////////////////////////
//++pointsDrawByPencil;
msgPencilMessage.pencilLastPoints.Add(this.pencilLastPoint);
msgPencilMessage.endPoints.Add(msgPencilMessage.end) ;
msgPencilMessage.SlideNo = currentSlideNo;
/////////////////////////////////////////////
// this.eventStore.Add(msgPencilMessage);
// Trace.WriteLine("Event Store of current drawing" + this.eventStore.Count.ToString());
//
// AnnotMsg amsg = new AnnotMsg(annotationType,thisSessionID ,NetworkManager.getInstance().profile);
// amsg.drawingMsg = msgPencilMessage;
// if(haveFrames)
// amsg.sheetNo = currentSheet;
// else
// amsg.sheetNo = -1;
//
// amsg.SenderID = NetworkManager.getInstance().profile.ClientId;
//
//
// sendingArray.Add(amsg); // by kamran
pencilLastPoint.X = msgPencilMessage.end.X; // by kamran
pencilLastPoint.Y = msgPencilMessage.end.Y ; // by kamran
}
else
{
// draw lines other than pencil
Point p = GetCurrentScrollPositionBrowser(browserControl);
WhiteboardMessage msg=new WhiteboardMessage();
msg.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
msg.start=mouseDownPos;
msg.end=new Point(e.X + p.X ,e.Y + p.Y);
//msg.end=new Point(e.X + p.X ,e.Y );
msg.tool=(ushort)tool;
msg.c=this.color;
msg.thickness=this.lineThickness;
msg.SenderID = NetworkManager.getInstance().profile.ClientId;
WhiteboardMessage m=new WhiteboardMessage();
m.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
m.c=msg.c;
m.font=msg.font;
m.tool=msg.tool;
m.text= msg.text;
m.txtSize = msg.txtSize;
m.txtItalics = msg.txtItalics;
m.txtBold = msg.txtBold;
m.thickness = this.lineThickness;
m.txtUnderline =msg.txtUnderline;
m.FontFamily = textBox1.Font.Name;
m.start=msg.start;
m.pencilLastPoint=msg.pencilLastPoint;
m.end=msg.end;
m.SlideNo = currentSlideNo;
m.start.Y -= p.Y;
m.end.Y -= p.Y;
m.start.X -= p.X;
m.end.X -= p.X;
// CreateMouseMove(m);
}
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing void OnMouseMove(Point e)",ex,"",false);
}
}
private void pictureBox1_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
try
{
if(e.Button==MouseButtons.Left)
{
if(((ushort)tool & (ushort)(WhiteboardToolCode.Brush | WhiteboardToolCode.Pencil | WhiteboardToolCode.Eraser )) == (ushort)tool)
{
WhiteboardMessage msg=new WhiteboardMessage();
msg.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
msg.start=mouseDownPos;
msg.end=new Point(e.X,e.Y);
msg.pencilLastPoint=this.pencilLastPoint;//new Point(this.pencilLastPoint.X,this.pencilLastPoint.Y);
msg.tool=(ushort)tool;
msg.c=this.color;
if(tool == WhiteboardToolCode.Brush)
msg.thickness=this.brushThickness;
else
msg.thickness=this.lineThickness;
msg.nSessionId = nSessionId;
if(IsAppSharingWindow)
msg.MessageType = (ushort) ((int)MessageObjectType.MsgAppSharingAnnotation);
if((ushort)WhiteboardToolCode.Pencil==(ushort)tool)
{
pencilLastPoint=msg.end;//new Point(e.X,e.Y);
lock(this)
{
g.DrawLine((new Pen(msg.c,msg.thickness)),msg.pencilLastPoint,msg.end);
}
while(this.pictureBox1.isPictureAssign==true)
{
}
this.pictureBox1.Invalidate();
msg.SenderID = NetworkManager.getInstance().profile.ClientId;
sendingArrayList.Add(msg);
undoArray.Add(msg);
}
else if((ushort)WhiteboardToolCode.Brush==(ushort)tool)
{
pencilLastPoint=msg.end;//new Point(e.X,e.Y);
DrawBrush(msg.pencilLastPoint, msg.end,msg.c,msg.thickness);
while(this.pictureBox1.isPictureAssign==true)
{
}
this.pictureBox1.Invalidate();
msg.SenderID = NetworkManager.getInstance().profile.ClientId;
sendingArrayList.Add(msg);
undoArray.Add(msg);
}
else
{
this.eventStore.Add(msg);
pencilLastPoint=msg.end;//new Point(e.X,e.Y);
//debug2.Add(new Point(pencilLastPoint.X,pencilLastPoint.Y));
msg.SenderID = NetworkManager.getInstance().profile.ClientId;
sendingArrayList.Add(msg);
}
}
}
}
catch(Exception ex)
{
ClientUI.getInstance().ShowExceptionMessage("Module ::: whiteboard private void pictureBox1_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)",ex,"",false);
//Trace.WriteLine("private void pictureBox1_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)"+" exception string :::: "+ex.ToString()+" stack trace ::: " +ex.StackTrace+" Message ::: " +ex.Message);
}
}
public IEHwd()
{
try
{
msgGlobalPencilMessage = new WhiteboardMessage();
/*if(NetworkManager.getInstance().profile.clientType== ClientType.ClientAttendee) // for restricting attendees
{
Trace.WriteLine("attendee");
tool=WhiteboardToolCode.None;
}
else
*/
{
//Trace.WriteLine("presenter");
tool=WhiteboardToolCode.Line;//.Brush;//.Ellipse;//Rectangle;//.Line;
}
CursorImage = WebMeeting.Client.ClientUI.getInstance().LoadImageFromResource("WebMeeting.Client.cur.gif");
//tool=WhiteboardToolCode.Line;//.Brush;//.Ellipse;//Rectangle;//.Line;
color=Color.Red;
mouseDownPos=new Point(0,0);
mouseCurrentPos=new Point(0,0);
brushThickness=10;
eventStore=new ArrayList();
pencilLastPoint=new Point(-1,-1);
eraser=new Rectangle(0,0,10,10);
msg=new WhiteboardMessage();
m_bDummyRect=new Rectangle(0,0,0,0);
undoArray=new ArrayList();
redoArray=new ArrayList();
//filename="";
lineThickness=4;
pA.nWidth = 10;
pA.fTheta = 0.3f;
pA.bFill = true;
recieveThread = new Thread(new ThreadStart(ConsumeThread));
sendingThread = new Thread(new ThreadStart(sendFunction));
sendingThread.Name="IE ControlHook Constructor: sendFunction()";
sendingThread.Start();
m_bIsActive =true;
recieveThread.Name="IE ControlHook Constructor: ConsumeThread()";
recieveThread.Start();
textBox1 = new TextBox();
textBox1.Visible = false;
//this.textBox1.Leave += new System.EventHandler(this.textBox1_Leave);
this.textBox1.KeyUp += new System.Windows.Forms.KeyEventHandler(this.textBox1_KeyUp);
this.textBox1.TextChanged += new EventHandler(textBox1_TextChanged);
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing public IEHwd()",ex,"",false);
}
}
void OnMouseDown(Point e)
{
try
{
msgPencilMessage = new WhiteboardMessage();
color = NetworkManager.getInstance().profile.m_AssignedColor;
Point p = GetCurrentScrollPositionBrowser(browserControl);
mouseDownPos=new Point(e.X+p.X,e.Y+p.Y ) ;
//pencilLastPoint=new Point(e.X+p.X,e.Y+p.Y );
pencilLastPoint=new Point(e.X+p.X,e.Y + p.Y ); // by kamran fine
if(this.textBox1.Visible==true)
{
this.textBox1.Visible=false;
if (this.textBox1.Text!= "" )
textBox1_Leave(this,new System.EventArgs());
}
if(this.tool==WhiteboardToolCode.Text)
{
// if(this.textBox1.Text!="")
// {
// textBox1_Leave(this,new System.EventArgs());
// }
this.textBox1.Top=e.Y;
this.textBox1.Left=e.X;
this.textBox1.Visible=true;
this.textBox1.Width=100;
this.textBox1.BorderStyle=BorderStyle.None;
browserControl.Controls.Add(textBox1);
textBox1.BringToFront();
this.textBox1.Focus();
}
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing void OnMouseDown(Point e)",ex,"",false);
}
}
//Point mouseDownPos,Point currentPos,WhiteboardToolCode tool,Color c)
private void CreateMouseMoveEx_JPG(WhiteboardMessage msg, ref Graphics g2)
{
try
{
p = GetCurrentScrollPositionBrowser(browserControl);
pe = new Point(p.X , p.Y);
scrollPoints = new Point(p.X , p.Y);
//System.Diagnostics.Debug.Write("in create mouse move EX");
try
{
//Trace.WriteLine("current Slide No:" +this.currentSlideNo.ToString "Next Slide No :");
//if(currentSlideNo == msg.SlideNo)
{
switch((WhiteboardToolCode)msg.tool)
{
case WhiteboardToolCode.Ellipse:
if(IsAttendee)
{
p.X = msg.start.X - p.X;
p.Y = msg.start.Y - p.Y;
pe.X = msg.end.X - pe.X;
pe.Y = msg.end.Y - pe.Y ;
//DrawEllipse(msg.start,msg.end,msg.c, msg.thickness);
DrawEllipse_JPG(p,pe,msg.c, msg.thickness,ref g2);
}
else
DrawEllipse_JPG(msg.start,msg.end,msg.c, msg.thickness,ref g2);
break;
case WhiteboardToolCode.Eraser:
break;
case WhiteboardToolCode.Line:
DrawLine_JPG(msg.start,msg.end,msg.c, msg.thickness,ref g2);
break;
case WhiteboardToolCode.Brush:
//if(IsAttendee) // isAttendee is true
for(int i=0; i<msg.endPoints.Count ; i++ )
{
p.X = ((Point)msg.pencilLastPoints[i]).X - scrollPoints.X;
p.Y = ((Point)msg.pencilLastPoints[i]).Y - scrollPoints.Y;
pe.X = ((Point)msg.endPoints[i]).X - scrollPoints.X;
pe.Y = ((Point)msg.endPoints[i]).Y - scrollPoints.Y;
this.DrawBrush1_JPG(p,pe,msg.c, this.brushThickness,ref g2);
//msg.pencilLastPoint,msg.end,msg.c,msg.thickness
//this.DrawBrush1(msg.pencilLastPoint,msg.end,msg.c, msg.thickness);
this._mouseX=pe.X ; // by kamran check mouse move syncronyzation
this._mousey=pe.Y ;
DrawMouse(ref g2);
}
break;
case WhiteboardToolCode.Pencil:
{
if(msg.endPoints.Count>0)
{
for(int i=0; i<msg.endPoints.Count ; i++ )
{
p.X = ((Point)msg.pencilLastPoints[i]).X - scrollPoints.X;
p.Y = ((Point)msg.pencilLastPoints[i]).Y - scrollPoints.Y;
pe.X = ((Point)msg.endPoints[i]).X - scrollPoints.X;
pe.Y = ((Point)msg.endPoints[i]).Y - scrollPoints.Y;
DrawPencil_JPG(p,pe,msg.c, msg.thickness,ref g2);
this._mouseX=pe.X ; // by kamran check mouse move syncronyzation
this._mousey=pe.Y ;
DrawMouse(ref g2);
}
}
else
{
p.X = msg.pencilLastPoint.X - p.X;
p.Y = msg.pencilLastPoint.Y - p.Y;
DrawPencil_JPG(p,msg.end ,msg.c, msg.thickness,ref g2);
}
}
break;
case WhiteboardToolCode.Rectangle:
DrawRectangle_JPG(msg.start,msg.end,msg.c, msg.thickness,ref g2);
break;
case WhiteboardToolCode.Text:
if((msg.text!=null)&&(msg.txtSize!=0.0)&&(msg.text!=""))
DrawText_JPG(msg.start,msg.text,msg.FontFamily,msg.txtSize,msg.txtBold,msg.txtItalics,msg.txtUnderline,msg.c,ref g2);
break;
case WhiteboardToolCode.UniArrow:
if(IsAttendee)
{
p.X = msg.start.X - p.X;
p.Y = msg.start.Y - p.Y;
pe.X = msg.end.X - pe.X;
pe.Y = msg.end.Y - pe.Y ;
DrawUniArrow_JPG(p,pe,msg.c,msg.thickness,ref g2);
//DrawUniArrow(msg.start,msg.end,msg.c,msg.thickness);
}
else
DrawUniArrow_JPG(msg.start,msg.end,msg.c,msg.thickness,ref g2);
break;
case WhiteboardToolCode.PlaceHolderArrow:
if(IsAttendee)
{
p.X = msg.start.X - p.X;
p.Y = msg.start.Y - p.Y;
PlaceHolderArrow_JPG(p,msg.c,msg.text,ref g2);
}
else
PlaceHolderArrow_JPG(msg.start,msg.c,msg.text,ref g2);
break;
default:
break;
}
}
}//end of try
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing private void CreateMouseMoveEx(WhiteboardMessage msg)",ex,"",false);
}
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing private void CreateMouseMoveEx(WhiteboardMessage msg)",ex,"",false);
}
}
private void CreateMouseMove(WhiteboardMessage msg)
{
//System.Diagnostics.Debug.Write("in create mouse move");
try
{
CreateMouseMoveEx(msg);
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing private void CreateMouseMove(WhiteboardMessage msg)",ex,"",false);
}
}
private void ConsumeThread()
{
try
{
int counter=0;
bool modified=false;
//Trace.WriteLine("Consume thread start now ");
while(m_bIsActive==true)
{
//Trace.WriteLine("Consume thread start now ");
while(messageStore.Count>0)
{
try
{
modified=true;
if(((++counter)%10)==0)
{
modified=true;
counter=0;
}
AnnotMsg aMsg =(AnnotMsg)messageStore[0];
message = aMsg.drawingMsg;
WhiteboardMessage m=new WhiteboardMessage();
m.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
if((((WhiteboardToolCode)message.tool) != WhiteboardToolCode.Undo) && ( ((WhiteboardToolCode)message.tool) != WhiteboardToolCode.Redo))
{
m.c=message.c;
m.font=message.font;
m.text=message.text;
m.tool=message.tool;
m.start=message.start;
m.pencilLastPoint=message.pencilLastPoint;
m.end=message.end;
m.thickness=message.thickness;
m.font=message.font;
m.thickness=message.thickness;
m.txtSize = message.txtSize;
m.txtItalics = message.txtItalics;
m.txtBold = message.txtBold;
m.txtUnderline = message.txtUnderline;
m.FontFamily = message.FontFamily;
m.SenderID = aMsg.SenderID;
m.pencilLastPoints = message.pencilLastPoints; // by kamran
m.endPoints= message.endPoints;
m.startPoints= message.startPoints;
m.SlideNo= message.SlideNo;
undoArray.Add(m);
if((haveFrames) && (IsExcel))
{
((ArrayList)sheetsEventStores[aMsg.sheetNo]).Add(m);
}
else
this.eventStore.Add(m);
CreateMouseMoveEx(m);
}
messageStore.RemoveAt(0);
}
catch(System.Threading.ThreadAbortException exp)
{
exp=exp;
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing private void ConsumeThread()",ex,"",true);
}
}
Thread.Sleep(10); // new old 1000
}
}
catch(System.Threading.ThreadAbortException ex)
{
ex=ex;
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing private void ConsumeThread()",ex,"",false);
//Thread th=new Thread(new ThreadStart(ConsumeThread));
//th.Start();
}
}
private void ConsumeThread()
{
try
{
int counter=0;
while(m_bIsActive==true)
{
while(eventStore.Count>0)
{
try
{
// if(((++counter)%10)==0)
// {
// counter=0;
// }
message=(WhiteboardMessage)eventStore[0];
if((WhiteboardToolCode)message.tool==WhiteboardToolCode.Pencil)
{
lock(this)
{
g.DrawLine((new Pen(message.c,message.thickness)),message.pencilLastPoint,message.end);
}
if(message.SenderID != NetworkManager.getInstance().profile.ClientId)
{
this.undoArray.Add(message);
}
while(this.pictureBox1.isPictureAssign==true)
{
}
this.pictureBox1.Invalidate();
if(eventStore.Count >0)
eventStore.RemoveAt(0);
// while(this.pictureBox1.isPictureAssign==true)
// {
// System.Threading.Thread.Sleep(10);
// }
// this.pictureBox1.Invalidate();
}
else
{
WhiteboardMessage m=new WhiteboardMessage();
m.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
if((((WhiteboardToolCode)message.tool) != WhiteboardToolCode.Undo) && ( ((WhiteboardToolCode)message.tool) != WhiteboardToolCode.Redo))
{
m.c=message.c;
m.font=message.font;
m.text=message.text;
m.txtSize = message.txtSize;
m.FontFamily = message.FontFamily;
m.txtBold = message.txtBold;
m.txtItalics = message.txtItalics;
m.txtUnderline = message.txtUnderline;
m.tool=message.tool;
m.thickness = message.thickness;
m.start=message.start;
m.pencilLastPoint=message.pencilLastPoint;
m.end=message.end;
m.thickness=message.thickness;
m.SenderID = message.SenderID;
undoArray.Add(m);
}
if(eventStore.Count >0)
eventStore.RemoveAt(0);
//this.pictureBox1.Refresh();
//this.pictureBox1.Focus();
CreateMouseMove(message);//message.start,message.end,(WebMeetingDrawingBoard.WhiteboardToolCode) message.tool,message.c);
while(this.pictureBox1.isPictureAssign==true)
{
System.Threading.Thread.Sleep(10);
}
this.pictureBox1.Invalidate();
//this.pictureBox1.Update();
CreateMouseMove(message);//message.start,message.end,(WebMeetingDrawingBoard.WhiteboardToolCode) message.tool,message.c);
}
}
catch(System.Threading.ThreadAbortException ex)
{
ex=ex;
}
catch(Exception ex)
{
ClientUI.getInstance().ShowExceptionMessage("Module ::: private void ConsumeThread() ",ex,"",false);
//Trace.WriteLine("private void ConsumeThread()"+" exception string :::: "+ex.ToString()+" stack trace ::: " +ex.StackTrace+" Message ::: " +ex.Message);
}
}
Thread.Sleep(10); // only for loop
}
}
catch(System.Threading.ThreadAbortException ex)
{
ex=ex;
}
catch(Exception ex)
{
ClientUI.getInstance().ShowExceptionMessage("Module ::: private void ConsumeThread() ",ex,"",false);
}
}
void OnMouseUp(Point e)
{
try
{
color = NetworkManager.getInstance().profile.m_AssignedColor;
//pointsDrawByPencil = 0;
//this.bScrollDraw=true;
mouseCurrentPos.X=e.X;
mouseCurrentPos.Y=e.Y;
//if(((ushort)tool & (ushort)(WhiteboardToolCode.PlaceHolderArrow|WhiteboardToolCode.Brush | WhiteboardToolCode.Pencil | WhiteboardToolCode.Eraser | WhiteboardToolCode.Brush)) == (ushort)tool)
if(((ushort)tool & (ushort)(WhiteboardToolCode.PlaceHolderArrow|WhiteboardToolCode.Brush | WhiteboardToolCode.Pencil | WhiteboardToolCode.Eraser )) == (ushort)tool)
{
//WhiteboardMessage msg=new WhiteboardMessage();
msgPencilMessage.start=mouseDownPos;
Point p = GetCurrentScrollPositionBrowser(browserControl);
msgPencilMessage.end=new Point(e.X + p.X ,e.Y + p.Y );
msgPencilMessage.tool=(ushort)tool;
msgPencilMessage.thickness=this.lineThickness;
msgPencilMessage.c=this.color;
// if(tool.ToString().ToLower()=="pencil")
// msgPencilMessage.thickness=this.lineThickness;
// else if(tool.ToString().ToLower()=="brush")
// msgPencilMessage.thickness=this.brushThickness;
// msgPencilMessage.c=this.color;
msgPencilMessage.pencilLastPoint=new Point(this.pencilLastPoint.X,this.pencilLastPoint.Y);
msgPencilMessage.SenderID = NetworkManager.getInstance().profile.ClientId;
msgPencilMessage.text=WebMeeting.Client.NetworkManager.getInstance().profile.Name;
//////////////////////////////////
//++pointsDrawByPencil;
msgPencilMessage.pencilLastPoints.Add(this.pencilLastPoint) ;
msgPencilMessage.endPoints.Add(msgPencilMessage.end) ;
msgPencilMessage.SlideNo = currentSlideNo;
msgPencilMessage.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
/////////////////////////////////////////////
this.eventStore.Add(msgPencilMessage);
AnnotMsg amsg = new AnnotMsg(annotationType,thisSessionID,NetworkManager.getInstance().profile);
amsg.drawingMsg = msgPencilMessage;
if(haveFrames)
amsg.sheetNo = currentSheet;
else
amsg.sheetNo = -1;
amsg.SenderID = NetworkManager.getInstance().profile.ClientId;
sendingArray.Add(amsg);
}
else
{
if((ushort)tool!=(ushort)WhiteboardToolCode.Text)
{
//msg=new WhiteboardMessage();
Point p = GetCurrentScrollPositionBrowser(browserControl);
msg = new WhiteboardMessage();
msg.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
msg.start=mouseDownPos;
msg.end=new Point(e.X+p.X,e.Y + p.Y) ;
msg.tool=(ushort)tool;
msg.c=this.color;
msg.thickness=this.lineThickness;
msg.SenderID = NetworkManager.getInstance().profile.ClientId;
msg.SlideNo = currentSlideNo;
this.eventStore.Add(msg);
AnnotMsg amsg = new AnnotMsg(annotationType,thisSessionID,NetworkManager.getInstance().profile);
amsg.drawingMsg = msg;
if(haveFrames)
amsg.sheetNo = currentSheet;
else
amsg.sheetNo = -1;
amsg.SenderID = NetworkManager.getInstance().profile.ClientId;
sendingArray.Add(amsg);//NetworkManager.getInstance().SendLoadPacket(amsg);
}
}
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing void OnMouseUp(Point e)",ex,"",false);
}
}
//Point mouseDownPos,Point currentPos,WhiteboardToolCode tool,Color c)
private void CreateMouseMove(WhiteboardMessage msg)
{
try
{
switch((WhiteboardToolCode)msg.tool)
{
case WhiteboardToolCode.Brush:
DrawBrush(msg.pencilLastPoint,msg.end,msg.c,msg.thickness);
break;
case WhiteboardToolCode.Ellipse:
DrawEllipse(msg.start,msg.end,msg.c, msg.thickness);
break;
case WhiteboardToolCode.Eraser:
DrawEraser(msg.end);
break;
case WhiteboardToolCode.Line:
DrawLine(msg.start,msg.end,msg.c, msg.thickness);
break;
case WhiteboardToolCode.Pencil:
DrawPencil(msg.pencilLastPoint,msg.end,msg.c, msg.thickness);
break;
case WhiteboardToolCode.Rectangle:
DrawRectangle(msg.start,msg.end,msg.c, msg.thickness);
break;
case WhiteboardToolCode.Text:
lTxtMsg=msg;
DrawText(msg.start,msg.text,msg.FontFamily,msg.txtSize,msg.txtBold,msg.txtItalics,msg.txtUnderline,msg.c);
break;
case WhiteboardToolCode.UniArrow:
DrawUniArrow(msg.start,msg.end,msg.c,msg.thickness);
break;
case WhiteboardToolCode.Undo:
Undo();
break;
case WhiteboardToolCode.Redo:
Redo();break;
case WhiteboardToolCode.PlaceHolderArrow:
PlaceHolderArrow(msg.start,msg.c,msg.text);
break;
default:
break;
}
}
catch(Exception ex)
{
ClientUI.getInstance().ShowExceptionMessage("Module ::: whiteboard private void CreateMouseMove(WhiteboardMessage msg)",ex,"",false);
//Trace.WriteLine("private void CreateMouseMove(WhiteboardMessage msg)//Point mouseDownPos,Point currentPos,WhiteboardToolCode tool,Color c)"+" exception string :::: "+ex.ToString()+" stack trace ::: " +ex.StackTrace+" Message ::: " +ex.Message);
}
}
public void Add_Annotation_JPG(ref Graphics g2)
{
WhiteboardMessage m=new WhiteboardMessage();
if(eventStore.Count >0)
{
for(int i = 0 ; i <eventStore.Count ; i ++)
{
Point p = GetCurrentScrollPositionBrowser(browserControl);
message=(WhiteboardMessage )eventStore[i];
m.c=message.c;
m.font=message.font;
m.tool=message.tool;
m.text= message.text;
m.txtSize = message.txtSize;
m.txtItalics = message.txtItalics;
m.txtBold = message.txtBold;
m.txtUnderline =message.txtUnderline;
m.FontFamily = textBox1.Font.Name;
m.start=message.start;
m.pencilLastPoint=message.pencilLastPoint;
m.end=message.end;
m.SlideNo = message.SlideNo;
m.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
m.pencilLastPoints = message.pencilLastPoints; // by kamran
m.endPoints= message.endPoints;
m.startPoints= message.startPoints;
if((ushort)message.tool==(ushort)WhiteboardToolCode.Brush)
{
this.CreateMouseMoveEx_JPG(m,ref g2);
}
else
{
if(this.IsAttendee)
{
m.thickness=message.thickness;
CreateMouseMoveEx_JPG(m,ref g2);
}
else
{
m.start.Y -= p.Y;
m.end.Y -= p.Y;
m.start.X -= p.X;
m.end.X -= p.X;
m.thickness=message.thickness;
CreateMouseMoveEx_JPG(m,ref g2);
}
}
}//for loop
}// If Statement
}
private void pictureBox1_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
{
try
{
mouseCurrentPos.X=e.X;
mouseCurrentPos.Y=e.Y;
if(e.Button==MouseButtons.Left)
{
if(msg ==null)
msg=new WhiteboardMessage();
if((ushort)WhiteboardToolCode.Pencil==(ushort)tool)
return;
if(((ushort)tool & (ushort)(WhiteboardToolCode.Brush | WhiteboardToolCode.Pencil | WhiteboardToolCode.Eraser |WhiteboardToolCode.PlaceHolderArrow)) == (ushort)tool)
{
//WhiteboardMessage msg=new WhiteboardMessage();
msg.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
msg.start=new Point(mouseDownPos.X , mouseDownPos.Y); // new for checking why points are not new
msg.end=new Point(e.X,e.Y);
msg.tool=(ushort)tool;
msg.c=this.color;
msg.thickness=this.lineThickness;
msg.pencilLastPoint=new Point(this.pencilLastPoint.X,this.pencilLastPoint.Y);
msg.SenderID = NetworkManager.getInstance().profile.ClientId;
msg.nSessionId = nSessionId;
msg.text=NetworkManager.getInstance().profile.Name;
if(IsAppSharingWindow)
msg.MessageType = (ushort) ((int)MessageObjectType.MsgAppSharingAnnotation);
this.eventStore.Add(msg);
sendingArrayList.Add(msg);
//System.Windows.Forms.PaintEventArgs e1=new System.Windows.Forms.PaintEventArgs(null,);
//this.pictureBox1_Paint(sender,e1);
this.pictureBox1.Refresh();
this.pictureBox1.Update();
}
else
{
if((ushort)tool!=(ushort)WhiteboardToolCode.Text)
{
msg.start=new Point(mouseDownPos.X , mouseDownPos.Y); // check here for new points
msg.end=new Point(e.X,e.Y);
msg.tool=(ushort)tool;
msg.c=this.color;
msg.thickness=this.lineThickness;
msg.nSessionId = nSessionId;
if(IsAppSharingWindow)
msg.MessageType = (ushort) ((int)MessageObjectType.MsgAppSharingAnnotation);
this.eventStore.Add(msg);
msg.SenderID = NetworkManager.getInstance().profile.ClientId;
NetworkManager network = NetworkManager.getInstance();
sendingArrayList.Add(msg);
}
}
msg = null;
}
}
catch(Exception ex)
{
ClientUI.getInstance().ShowExceptionMessage("Module ::: whiteboard private void pictureBox1_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)",ex,"",false);
//Trace.WriteLine("private void pictureBox1_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)"+" exception string :::: "+ex.ToString()+" stack trace ::: " +ex.StackTrace+" Message ::: " +ex.Message);
}
}
//******************************************************************************************//
//******************************************************************************************//
//******************************************************************************************//
//******************************************************************************************//
void RepaintObjects(int clientIdToSkip )
{
try
{
Point bpt=new Point(0);
bpt = GetCurrentScrollPositionBrowser(browserControl);
//Trace.WriteLine(DrawNow.ToString());
if(NetworkManager.getInstance().profile.clientType != ClientType.ClientAttendee)
this.IsAttendee=false;
else
this.IsAttendee =true;
try
{
if(DrawNow)
{
//System.Diagnostics.Debug.Write("in repaint object");
DrawNow = false;
Win32.USER32.RedrawWindow(browserHandle,IntPtr.Zero,IntPtr.Zero,Win32.USER32.RDW_INVALIDATE | Win32.USER32.RDW_UPDATENOW | Win32.USER32.RDW_ALLCHILDREN);
DrawMouse(ref g);
WhiteboardMessage m=new WhiteboardMessage();
previousStartPencilPoint=new Point(0);
//Trace.AutoFlush=true;
//Trace.WriteLine("no of values in eventstore : " + this.eventStore.Count.ToString() );
if(eventStore.Count >0)
{
for(int i = 0 ; i <eventStore.Count ; i ++)
{
Point p = GetCurrentScrollPositionBrowser(browserControl);
message=(WhiteboardMessage )eventStore[i];
if(message.SenderID == clientIdToSkip)
{
eventStore.RemoveAt(i);
i--;
continue;
}
//Trace.WriteLine("Event Store = " + eventStore.Count);
m.c=message.c;
m.font=message.font;
m.tool=message.tool;
m.text= message.text;
m.txtSize = message.txtSize;
m.txtItalics = message.txtItalics;
m.txtBold = message.txtBold;
m.txtUnderline =message.txtUnderline;
m.FontFamily = textBox1.Font.Name;
m.start=message.start;
m.pencilLastPoint=message.pencilLastPoint;
m.end=message.end;
m.SlideNo = message.SlideNo;
m.ConferenceID = NetworkManager.thisInstance.profile.ConferenceID ;
m.pencilLastPoints = message.pencilLastPoints; // by kamran
m.endPoints= message.endPoints;
m.startPoints= message.startPoints;
if((ushort)message.tool==(ushort)WhiteboardToolCode.Eraser)
{
//Trace.WriteLine("End Points : " + msg.endPoints.ToString());
// Trace.WriteLine("End " + msg.end.ToString());
//Trace.WriteLine("Pencil Last Points" + msg.pencilLastPoint.ToString());
//Trace.WriteLine("Start " + msg.start.ToString());
//Trace.WriteLine("Start Poits" + msg.startPoints.ToString());
this.DrawEraser(msg.end);
if(currentSlideNo == message.SlideNo)
{
//Trace.WriteLine("prev point : " + previousStartPencilPoint.ToString() + " ," + message.ToString());
//Trace.WriteLine("starting point of pencil" + message.startPoints.ToString() );
//Trace.WriteLine("how much loop runs " + message.endPoints.Count.ToString());
if( previousStartPencilPoint != message.start )
{
//p = GetCurrentScrollPositionBrowser(browserControl);
for(int k=0; k<message.endPoints.Count ; k++ )
{
p=bpt;
//m.pencilLastPoint = ((Point)message.pencilLastPoints[k ]);
m.end = ((Point)message.endPoints[k ]);
//m.start.Y -= p.Y;
m.end.Y -= p.Y;
//m.start.X -= p.X;
m.end.X -= p.X;
//m.thickness=message.thickness;
this.DrawEraser(m.end);
//p.X = m.pencilLastPoint.X - p.X;
//p.Y = m.pencilLastPoint.Y - p.Y;
//DrawPencil(p,m.end ,m.c, m.thickness);
//CreateMouseMoveEx(m);
//Trace.WriteLine("inner for loop" );
}
p=bpt;
}
previousStartPencilPoint = message.start;
}
}
else if((ushort)message.tool==(ushort)WhiteboardToolCode.Pencil)
{
if(currentSlideNo == message.SlideNo)
{
//Trace.WriteLine("prev point : " + previousStartPencilPoint.ToString() + " ," + message.ToString());
//Trace.WriteLine("starting point of pencil" + message.startPoints.ToString() );
//Trace.WriteLine("how much loop runs " + message.endPoints.Count.ToString());
if( previousStartPencilPoint != message.start )
{
//p = GetCurrentScrollPositionBrowser(browserControl);
for(int k=0; k<message.endPoints.Count ; k++ )
{
p=bpt;
m.pencilLastPoint = ((Point)message.pencilLastPoints[k ]);
m.end = ((Point)message.endPoints[k ]);
m.start.Y -= p.Y;
m.end.Y -= p.Y;
m.start.X -= p.X;
m.end.X -= p.X;
m.thickness=message.thickness;
p.X = m.pencilLastPoint.X - p.X;
p.Y = m.pencilLastPoint.Y - p.Y;
DrawPencil(p,m.end ,m.c, m.thickness);
//CreateMouseMoveEx(m);
//Trace.WriteLine("inner for loop" );
}
p=bpt;
}
previousStartPencilPoint = message.start;
}
}
else if((ushort)message.tool==(ushort)WhiteboardToolCode.Brush)
{
this.CreateMouseMoveEx(m);
}
else
{
if(this.IsAttendee)
{
m.thickness=message.thickness;
CreateMouseMoveEx(m);
}
else
{
m.start.Y -= p.Y;
m.end.Y -= p.Y;
m.start.X -= p.X;
m.end.X -= p.X;
m.thickness=message.thickness;
CreateMouseMoveEx(m);
}
}
///if(IsAttendee)
//{
// m.thickness=message.thickness;
// CreateMouseMoveEx(m);
//}
}
}
DrawNow = false;
}
else
{
// SendMessage(browserControl.Handle,WM_ERASEBKGND, new IntPtr(),new IntPtr());
// SendMessage(browserControl.Handle,WM_PAINT, new IntPtr(),new IntPtr());
}
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing void RepaintObjects(int clientIdToSkip )",ex,"",false);
//MeetingAlerts alert=new MeetingAlerts();
//alert.ShowMessage(WebMeeting.Client.Alerts.MeetingAlerts.AlertType.NonFatal,ee.Message,true,false);
//MessageBox.Show(ee.Message);
DrawNow = false;
}
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Module ::: WebSharing void RepaintObjects(int clientIdToSkip )",ex,"",false);
}
}
public void SendingThreadFunction()
{
try
{
WebMeeting.Client.NetworkManager network = WebMeeting.Client.NetworkManager.getInstance();
StateUpdateMessage msg ;
while(m_bIsActive)
{
if(sendingArrayList.Count <1)
{
Thread.Sleep(10);
continue;
}
msg = new StateUpdateMessage();
if(this.IsAppSharingWindow)
msg.updateType = UpdateTypeCode.UpdateAppsharingannotations;
else
msg.updateType = UpdateTypeCode.UpdateWhiteboard;
msg.dataArray = (ArrayList)sendingArrayList.Clone();
msg.SenderID = network.profile.ClientId;
preSendCount = sendingArrayList.Count;
network.SendLoadPacket(msg);
if(preSendCount < sendingArrayList.Count)
{ // remove only seneded messages
sendingArrayList.RemoveRange(0, preSendCount );
}
else
{
sendingArrayList.Clear();
}
msg = null;
}
}
catch(System.Threading.ThreadAbortException ex)
{
ex=ex;
}
catch(Exception ex)
{
ClientUI.getInstance().ShowExceptionMessage("Module ::: WhiteBoard public void SendingThreadFunction()",ex,"",false);
//Trace.WriteLine("public void SendingThreadFunction()"+" exception string :::: "+ex.ToString()+" stack trace ::: " +ex.StackTrace+" Message ::: " +ex.Message);
}
}
/// <summary>
/// for receiving messages of different types
/// </summary>
public void receiveThread()
{
MessageObject msg=null;
while(m_bIsActive)
{
try
{
if(myRecvMsgList.Count==0)
{
Thread.Sleep(10);
//Application.DoEvents(); // for check purpuse
continue;
}
//try
//{
msg=(MessageObject)myRecvMsgList[0];
//}
//catch(Exception exp)
//{
// WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 599 msg=(MessageObject)myRecvMsgList[0]; ",exp,null,false);
//}
//try
//{
myRecvMsgList.RemoveAt(0);
//}
//catch(Exception exp)
//{
// WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 526 receivethread myRecvMsgList.RemoveAt(0);",exp,null,false);
//}
//for Syncronyzing tab positioning
if(myticker>10)
{
if(ClientUI.getInstance()!=null)
ClientUI.getInstance().SynTabpositioning();
myticker=0;
}
myticker++;
#region Minuts of Meeting message
// MessageClose.
if(msg.GetType().Equals(typeof(Mes_MinutsofMeeting))) // per1
{
try
{
// Only Host will take and UPload the SnapShot.
if(profile.clientType== ClientType.ClientHost)
{
MM_Controller._Snapshot(msg);
}
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 759 receivethread CloseMsg",exp,null,false);
}
}
#endregion
#region ClearAlltabs
// This message close the tabs.
if(msg.GetType().Equals(typeof(ClearAllTabs))) // per1
{
try
{
//c.BeginInvoke(this.ddel_CloseAllTabs);
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread Before ClearAllTabs",null,null,false);
ClientUI.getInstance().ClientCloseAllTabs();
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread After ClearAllTabs",null,null,false);
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 532 receivethread ClearAllTabs",exp,null,false);
}
}
#endregion
#region CloseMsg
// MessageClose.
if(msg.GetType().Equals(typeof(CloseMsg))) // per1
{
try
{
if(pControl!=null)
{
pControl.attendeeForm.Close();
}
if(ClientUI.getInstance()!=null)
{
if(ClientUI.getInstance().frm_PollingGlobalAttendee!=null)
{
ClientUI.getInstance().frm_PollingGlobalAttendee.Close();
}
}
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 741 receivethread CloseMsg",exp,null,false);
}
}
#endregion
#region server info message
//
// This should be the first message from the server of type ServerInfoMessage.
// Discard if this is not the case.
//
if(msg.GetType().Equals(typeof(ServerInfoMessage)))
{
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread Before ServerInfoMessage",null,null,false);
try
{
ServerInfoMessage infoMsgEx = (ServerInfoMessage) msg;
if(!bInitialMessage)
{
//pClient.listParticipents.Items.Clear();
//pClient.arrayParticipents.Clear();
try
{
Client.ClientUI.getInstance().ExceptionLog("sendTo object start pointing chatControl1.testCombo and following values are added <Main Chat>,<All Presenters> & <All Attendees> ::: method :: recived thread");
pClient.sendTo.Items.Clear();
int n = pClient.sendTo.Items.Add("<Main Chat>");
pClient.sendTo.Items.Add("<All Presenters>");
pClient.sendTo.Items.Add("<All Attendees>");
pClient.sendTo.SelectedIndex = n;
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 577 receivethread Serverinfo Messages;",exp,null,false);
}
}
Thread.Sleep(3000);
//pClient.listParticipents.Clear(); //.Items.re.Insert(0,name);
//////////////////// RECONNECT //////////////////////
if(reconnectionnestablish)
{
try
{
while(! reConnEstablish_IsCleared)
{
Thread.Sleep(10);
Application.DoEvents();
}
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==>601 if(reconnectionnestablish);",exp,null,false);
}
}
///This code is added by zaeem on the 1st of December to solve the prob
///of ==>on connection reestablishing menues gets disabled.
///
reConnEstablish_IsCleared = false;
//////////////////////////////////////////
int countFlag_LeaveFirstTime = 0;
foreach (ClientProfile Cprofile in infoMsgEx.AttendeeProfileList.Values)
{
try
{
string email=Cprofile.EMailAddress;
string name= Cprofile.Name;
string company= Cprofile.Company;
ListViewItem v ;
int local_id,remote_id;
remote_id=Cprofile.ClientId;
local_id=profile.ClientId;
if(profile.ClientRegistrationId == Cprofile.ClientRegistrationId)
{
countFlag_LeaveFirstTime++;
}
if(countFlag_LeaveFirstTime > 1) //Kamran
{
MeetingAlerts alert=new MeetingAlerts();
alert.ShowMessage(Alerts.MeetingAlerts.AlertType.Info,"This User already entered in this Conference, You should use another User Registration ID.",true,false);
alert.Dispose();
Environment.Exit(0); // check for exit by sending closing message properly (call client_closing)
}
if(local_id==remote_id)
continue;
if(remote_id==0)
continue;
if(this.profile.Name==Cprofile.Name)
continue;
////////////////////////////
bClientFlag = false;
try
{
for(int i=0;i<pClient.arrayParticipents.Count ;i++)
{
ClientProfile clientProf = (ClientProfile)pClient.arrayParticipents[i];
if( clientProf.EMailAddress == Cprofile.EMailAddress )
{
bClientFlag = true;
break;
}
}
}
catch(Exception ex)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==>656 Networkmanager receivethread;",ex,null,false);
}
if(bClientFlag )
continue;
////////////////////////////
if( Cprofile.clientType == ClientType.ClientHost )
{
v = pClient.listParticipents.Items.Insert(0,name);
pClient.listParticipents.Items[0].Font=new System.Drawing.Font("Arial",8,System.Drawing.FontStyle.Bold);
if(profile.clientType!=ClientType.ClientAttendee)
{
v.SubItems.Add("");
v.SubItems.Add("");
v.SubItems.Add("");
}
}
else if( Cprofile.clientType == ClientType.ClientPresenter)
{
v = pClient.listParticipents.Items.Insert(pClient.listParticipents.Items.Count, name);
v.SubItems[0].Font=new System.Drawing.Font("Arial",8,System.Drawing.FontStyle.Bold);
if(profile.clientType!=ClientType.ClientAttendee)
{
v.SubItems.Add("");
v.SubItems.Add("");
v.SubItems.Add("");
}
}
else
{
v = pClient.listParticipents.Items.Insert(pClient.listParticipents.Items.Count, name);
if(profile.clientType!=ClientType.ClientAttendee)
{
v.SubItems.Add("");
v.SubItems.Add("");
v.SubItems.Add("");
}
}
v.UseItemStyleForSubItems = false;
v.SubItems.Add("").BackColor = Cprofile.m_AssignedColor;
v.SubItems.Add("");
SetMoodSubItemImage(v.Index,Cprofile);
SetConnItemImage(v.Index,Cprofile);
SetArrow(v.Index);
int X = v.Index;
ClientProfile clientProfile = (ClientProfile)Cprofile;
SetClientTypeImage(X,clientProfile);
/////////////////////////////////////////
pClient.arrayParticipents.Insert(v.Index,clientProfile);
//////////////////////////////////////////
ClientUI.getInstance().ExceptionLog("Adding Sendto Items " + clientProfile.Name.ToString());
pClient.sendTo.Items.Add(clientProfile.Name);
ClientUI.getInstance().ListParticipentCheckBoxChange(X,clientProfile.clientType);
/*
if(ClientUI.getInstance().IfIamthePresenter())
{
ClientUI.getInstance().ena
}
*/
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==>720 foreach Loop;",exp,null,false);
}
}
Client.ClientUI.getInstance().listParticipents.Items[0].Selected = true;
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 700 receivethread Server Info msg",exp,null,false);
}
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread After ServerInfoMessage",null,null,false);
}
else if(msg.GetType().Equals(typeof(AuthenticationMessage)))
{
#if dbgNetworkLayer
//Trace.WriteLine("Message Name :AuthenticationMessage , SenderId "+msg.SenderID + "Message Desc: " + msg.ToString());
#endif
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread Before AuthenticationMessage",null,null,false);
try
{
AuthenticationMessage Msg = (AuthenticationMessage)msg;
if(!Msg.bAuthenticated)
{
ClientUI.getInstance().bAskPresenter = false;
ClientUI.getInstance().Close();
return;
}
else
{
Info.getInstance().FtpIP = Msg.FTP_IP;
Info.getInstance().Password = Msg.FTPPassoword;
Info.getInstance().UserName = Msg.FTPUsername;
Info.getInstance().VoiceConferenceID = Msg.voiceConferenceId;
Info.getInstance().ConferenceName = Msg.ConferenceName;
Info.getInstance().VoiceIP = Msg.VoiceIP;
Info.getInstance().VoicePort = Convert.ToInt32(Msg.VoicePort);
ClientUI.getInstance().ImageURL = Info.getInstance().WebsiteName + "/members/logos/" + Msg.ImageURL;
profile.Name = Msg.ClientName;
profile.EMailAddress = Msg.ClientEmail;
ClientUI.getInstance().ConnectionEnabled();
Info.getInstance().CompanyName = Msg.companyName ;
/////////////// meeting title to application title
//ClientUI.getInstance().Text = Info.getInstance().CompanyName;
ClientUI.getInstance().Text = Info.getInstance().ConferenceName;
}
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 739 receivethread Server Info msg",exp,null,false);
}
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread After AuthenticationMessage",null,null,false);
}
#endregion
#region Application Sharing
else if(msg.GetType().Equals(typeof(AppSharingMessageEx)))
{
try
{
bool bContinue = false;
appShareMsgQueue.Enqueue(msg);
AppSharingMessageEx appMsg = (AppSharingMessageEx)msg;
if(appMsg.isDesktopshareing)
{
ClientUI.getInstance().DesktopSharingserver.RecieveMessageFromNetwork( ref appMsg);
DataType d= (DataType)appMsg.nDataType;
// delete the message only if it's mouse message.
if( d == DataType.KeyBoardActivity)
bContinue = true;
myRecvMsgList.RemoveAt(0);
}
else
{
ClientUI.getInstance().RecieveAppSharingMessage(ref appMsg);
if(!appMsg.bEnabled)
{
appShareMsgQueue.Clear();
}
appMsg = null; //KH
GC.Collect(); //KH
GC.WaitForPendingFinalizers(); //KH
}
if(bContinue)
continue;
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 825 receivethread==new application msg",exp,null,false);
}
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread After AppSharingMessageEx",null,null,false);
}
#endregion
#region PingTime
else if(msg.GetType().Equals(typeof(ConnectionChechMessage)))
{
#if dbgNetworkLayer
//Trace.WriteLine("Message Name :ConnectionChechMessage , SenderId "+msg.SenderID + "Message Desc: " + msg.ToString());
#endif
try
{
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread Before ConnectionChechMessage",null,null,false);
ConnectionChechMessage connMsg = (ConnectionChechMessage)msg;
connMsg.profile = profile;
connMsg.profile.connectionCheckRecievedDateTime = DateTime.Now.ToFileTime();
IConferenceRoom.RecieveConnectionMsgResponse(connMsg);
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==>811 receivethread==>ping time",exp,null,false);
}
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread After ConnectionChechMessage",null,null,false);
}
#endregion
#region conrol message
else if(msg.GetType().Equals(typeof(ControlMessage)))
{
try
{
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread Before ControlMessage",null,null,false);
ControlMessage controlMessage = (ControlMessage)msg;
if(controlMessage.Code == ControlCode.AttendeeDropped)
{
try
{
ClientProfile clientProf = (ClientProfile)controlMessage.Parameter;
// this Methods only called from here
// When the presenter leaves the meeting
// All tabs are closed and drawing tools are Syncronyzed
// flag_checkbox=false;
// Assigning false to the above flag means
// that now there is no presenter in the meeting
// and you are free to give any one the rights
// CAUTION
// The line below may cause an Exceprion
// So first check if ClientUI.getInstance()!=null
bool flg_presenterdrop=false;
flg_presenterdrop=ClientUI.getInstance().NoofLogicalPresenters(clientProf);
if(flg_presenterdrop)
{
// Poll windows should also be closed on this action
try
{
if(pControl!=null)
{
pControl.attendeeForm.Close();
}
if(ClientUI.getInstance()!=null)
{
ClientUI.getInstance().frm_PollingGlobalAttendee.Close();
}
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 1149 AfterWho is Dropped",exp,null,false);
}
}
// If the Attendee Drop message is for host
if(clientProf.clientType == ClientType.ClientHost)
{
//This method should run when the Host is dropped from the meeting
/// The purpose of this method is that the meeting shd come to the initial
/// state i.e Presenter becomnes Attendee , Drawing tools are Syncronyzed
/// and all opened instances are closed.
/// It should run only for Host
///
/// Zaeem View
// Improvment Area
// 1 Message shd be send only to those who are Not Attendee currently
// as i think its useless to send message to those who
// are already Attendee.
bool flag=false;
if(ClientUI.getInstance()!=null)
{
flag=ClientUI.getInstance().WhoisDropped(clientProf);
}
if(flag)
{
// Poll windows should also be closed on this action
try
{
if(pControl!=null)
{
pControl.attendeeForm.Close();
}
if(ClientUI.getInstance()!=null)
{
ClientUI.getInstance().frm_PollingGlobalAttendee.Close();
}
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 1149 AfterWho is Dropped",exp,null,false);
}
}
}
ClientUI.getInstance().AttendeeDroped(clientProf);
pClient.RemoveParticipent(clientProf);
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 852 receivethread==ControlCode.AttendeeDropped",exp,null,false);
}
}
/*
else if (controlMessage.Code == ControlCode.AttendeeDropped)
{
ClientProfile clientProf = (ClientProfile)controlMessage.Parameter;
Trace.WriteLine("ControlCode.AttendeeDropped"+ " ::: " + controlMessage.SenderID.ToString() + " :::: " + clientProf.ClientId.ToString());
pClient.RemoveParticipent(clientProf);
Client.ClientUI.getInstance()._statusBar.LeftMessage = "Connected ";
ClientUI.getInstance().AttendeeDroped(clientProf);
}
*/
else if(controlMessage.Code == ControlCode.PresenterKickedPerson)
{
try
{
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread Before PresenterKickedPerson",null,null,false);
ClientProfile clientProf = (ClientProfile)controlMessage.Parameter;
if(clientProf.ClientId==this.profile.ClientId)
{
ClientUI.getInstance().ConferenceClosed();
//MessageBox.Show("You have been kicked out of the conference by " + clientProf.Name ,"WebMeeting",MessageBoxButtons.OK,MessageBoxIcon.Information);
Environment.Exit(1);
break;
}
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 883 ControlCode.PresenterKickedPerson in receive thread msg",exp,null,false);
}
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread After PresenterKickedPerson",null,null,false);
}
else if (controlMessage.Code == ControlCode.PresenterClosedConference)
{
try
{
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread Before PresenterClosedConference",null,null,false);
ClientProfile clientProf = (ClientProfile)controlMessage.Parameter;
if(clientProf.ClientId == profile.ClientId)
{
ClientUI.getInstance().ConferenceClosed();
MeetingAlerts alert=new MeetingAlerts();
alert.ShowMessage(Alerts.MeetingAlerts.AlertType.Info,"Conference has been closed by " + clientProf.Name,true,false);
alert.Dispose();
Environment.Exit(0);
//MessageBox.Show("Conference has been closed by " + clientProf.Name,"WebMeeting",MessageBoxButtons.OK,MessageBoxIcon.Information);
break;
}
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 905 ControlCode.PresenterClosedConference in receive thread msg",exp,null,false);
}
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread After PresenterClosedConference",null,null,false);
//Close();
//break;
}
#region AtttendeJoin
else if(controlMessage.Code == ControlCode.AttendeeJoin)
{
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread Before AttendeeJoin",null,null,false);
isNewAttendee = true; // for new app sharing msgs
ListViewItem v;
int X = 0;
ClientProfile clientProf = (ClientProfile)controlMessage.Parameter;
bool bFound =false;
# region RemoveODD---commented
//// try
//// {
//// for(int i = 0 ; i < pClient.arrayParticipents.Count ; i++)
//// {
//// // MessageBox.Show("listParticipents==>"+pClient.listParticipents.Items[i].Text.ToString());
////
//// ClientProfile CP = (ClientProfile)pClient.arrayParticipents[i];
////
////
//// if(CP.Name == pClient.listParticipents.Items[i].Text.ToString())
//// {
////
//// WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Self made Line==> 1065 it was in list items",null,null,false);
////
////
//// }
////
////
//// if(CP.Name == clientProf.Name)
//// {
//// WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Self made Line==> 1073 it was in arrayparticipents",null,null,false);
////
//// // WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 905 ControlCode.PresenterClosedConference in receive thread msg",exp,null,false);
////
//// /*
//// lock(pClient.arrayParticipents)
//// {
//// try
//// {
//// if(pClient.arrayParticipents.Count>i)
//// {
//// pClient.arrayParticipents.RemoveAt(i);
//// }
//// }
//// catch(Exception exp)
//// {
//// WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("ClientUI.cs line==> if(arrayParticipents.Count>i)",exp,null,false);
//// }
////
//// }
////
//// lock(pClient.listParticipents)
//// {
//// try
//// {
////
//// if(pClient.listParticipents.Items.Count>i)
//// {
//// pClient.listParticipents.Items.RemoveAt(i);
//// }
//// }
//// catch(Exception exp)
//// {
//// WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("ClientUI.cs line==> if(listParticipents.Items.Count>i)",exp,null,false);
//// }
//// }
//// */
////
//// }
//// }
////
//// }
//// catch(Exception exp)
//// {
//// WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 1115 zaeem method of attendee join",exp,null,false);
////
// }
#endregion
/*for(int i = 0 ; i < pClient.arrayParticipents.Count ; i++)
{
ClientProfile CP = (ClientProfile)pClient.arrayParticipents[i];
if(CP.ClientRegistrationId == clientProf.ClientRegistrationId)
{
CP = clientProf;
bFound = true;
pClient.listParticipents.SetImage(i,0,0);
v = pClient.listParticipents.Items[i];
v.SubItems[0].Text = CP.Name;
X = v.Index;
break;
}
}*/
// int local_id,remote_id;
// remote_id=clientProf.ClientId;
// local_id=profile.ClientId;
// if(! reconnectionnestablish)
bool isProfileExist = false;
if(reconnectionnestablish)
{
foreach(ClientProfile p in ClientUI.getInstance().arrayParticipents)
{
if(clientProf.Name==p.Name)
{
isProfileExist = true;
break;
}
}
}
if(!isProfileExist )
// if( (local_id!=remote_id) && (local_id!=0) && (remote_id!=0) )
{
if(!bFound)
{
//
/*Thread.Sleep(3000); // for new app sharing msgs
isNewAttendee = true; // for new app sharing msgs
*/
if(profile.clientType!=ClientType.ClientAttendee)
{
if((clientProf.clientType==ClientType.ClientAttendee)||(clientProf.clientType==ClientType.ClientPresenter))
v =pClient.listParticipents.Items.Insert(pClient.listParticipents.Items.Count,clientProf.Name);
else
v =pClient.listParticipents.Items.Insert(0,clientProf.Name);
v.SubItems.Add("");
v.SubItems.Add("");
v.SubItems.Add("");
}
else
{
if(clientProf.clientType==ClientType.ClientAttendee)
v =pClient.listParticipents.Items.Insert(pClient.listParticipents.Items.Count,clientProf.Name);
else
v =pClient.listParticipents.Items.Insert(0,clientProf.Name);
}
if(clientProf.clientType!=ClientType.ClientAttendee)
v.SubItems[0].Font= new System.Drawing.Font("Arial",8,System.Drawing.FontStyle.Bold);
v.UseItemStyleForSubItems = false;
v.SubItems.Add("").BackColor = clientProf.m_AssignedColor;
v.SubItems.Add("");
X = v.Index;
pClient.arrayParticipents.Insert(v.Index,clientProf);
ClientUI.getInstance().ExceptionLog("Adding Sendto Items " + clientProf.Name.ToString() + " Message in ReceiveThread ::: ControlCode.AttendeeJoin");
pClient.sendTo.Items.Add(clientProf.Name);
ClientUI.getInstance().listParticipents.SetImage(X,0,0);
if(ClientUI.getInstance().myAppShareStarted)
ClientUI.getInstance()._appShareControl.AttendeeJoined();
////////////////////Sys_ChatMsgs//////////
/*
* send all public message if the client type is host.
* */
ClientUI.getInstance().chatControl1.Sys_SendText(clientProf.ClientId );
//DocumentSharing msg = documentSharingControl.sys_DocSharing();
for(int ii=0;ii<ClientUI.getInstance().arraydocumentSharing.Count ;ii++)
{
Crownwood.Magic.Controls.TabPage tabDocumentSharing = (Crownwood.Magic.Controls.TabPage)ClientUI.getInstance().arraydocumentSharing[ii];
documentSharingControl control = (documentSharingControl) tabDocumentSharing.Control;
if(!control.IsClosed)
{
if(control.IsLaunchFromMangeContent)
{
string[] strLen=control.m_DocumentMessage.DownloadURL.Split(',');
//MessageBox.Show(strLen.Length.ToString());
if(strLen.Length>1)
NetworkManager.getInstance().SendLoadPacket(control.m_DocumentMessage);
else
{
//string previousUrl=control.m_DocumentMessage.DownloadURL;
control.m_DocumentMessage.DownloadURL="Already Downloaded,"+control.m_DocumentMessage.DownloadURL;
NetworkManager.getInstance().SendLoadPacket(control.m_DocumentMessage);
// control.m_DocumentMessage.DownloadURL=previousUrl;
}
//control.m_DocumentMessage.DownloadURL="Already Downloaded,"+control.m_DocumentMessage.DownloadURL;
}
else
NetworkManager.getInstance().SendLoadPacket(control.m_DocumentMessage);
}
}
///////////////////////////////////////////////
}
SetArrow(X);
SetClientTypeImage(X,clientProf);
SetConnItemImage(X,clientProf);
SetMoodSubItemImage(X,clientProf);
ClientUI.getInstance().ListParticipentCheckBoxChange(X,clientProf.clientType);
Thread.Sleep(3000);
//By zaeem to enable the menus on reconnection
if(ClientUI.getInstance()!=null)
{
if(ClientUI.getInstance().IfIamthePresenter())
{
ClientUI.getInstance().enableMenus(true);
}
}
//ClientUI.getInstance().ShowWhiteBoard(false);
if(this.profile.clientType == ClientType.ClientHost || this.profile.clientType == ClientType.ClientPresenter)
{
if(WebMeeting.Client.ClientUI.getInstance().isWhiteBoardSelected())
{
WhiteboardMessage t_msg = new WhiteboardMessage();
t_msg.MessageType=(ushort)MessageObjectType.MsgShowWhiteBoard;
t_msg.ConferenceID = this.profile.ConferenceID ;
SendLoadPacket(t_msg);
//Trace.WriteLine("new user come and packet of show WhiteBoard is selected");
}
else if(WebMeeting.Client.ClientUI.getInstance().isWhiteBoardEnabled())
{
//for problem of changing tab to WhiteBoard.
WhiteboardMessage t_msg = new WhiteboardMessage();
t_msg.ConferenceID = this.profile.ConferenceID ;
t_msg.MessageType=(ushort)MessageObjectType.MsgWhiteboard ;
SendLoadPacket(t_msg);
//Trace.WriteLine("new user come and packet of WhiteBoard is Send");
}
try
{
//Trace.WriteLine("tabpages : " +ClientUI.getInstance().tabBody.TabPages.Count.ToString());
for(int ii=0;ii<ClientUI.getInstance().tabBody.TabPages.Count;ii++)
{
Crownwood.Magic.Controls.TabPage tabpages = (Crownwood.Magic.Controls.TabPage)ClientUI.getInstance().tabBody.TabPages[ii];
if(tabpages.Control.GetType().Equals(typeof(browser)))
{
//browser tabBrowser=new browser();
//Trace.WriteLine("found browser window");
browser tabBrowser=(browser) tabpages.Control;
if(tabBrowser.isSharedBrowser== true)
tabBrowser.ShareNewAttendee();
//Zaeem's code
// whenever a new Attendee joins the meeting joins, its necessary to provide him with a new state
// this check checks whether the browser is in the image state
// if yes then the new guy shd provided with the latest image
if(ClientUI.flag_ImageMode)
{
tabBrowser.CompressandSendImage(tabBrowser.whiteBoard._picBox.Image);
}
}
}
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 1580 Browser Update on Attendee Joining in receive thread msg",exp,null,false);
}
ClientUI.getInstance().SynchronizeTabPages();//for the purpose of Synchronization of tabs when new attendee joins
}
// ApplicationSharing.maxApplication();
////////////////////////
//System.Timers.Timer aTimer = new System.Timers.Timer();
//aTimer.Elapsed+=new System.Timers.ElapsedEventHandler(OnTimedEvent);
// Set the Interval to 60 seconds.
//aTimer.Interval=60000;
//aTimer.Enabled=true;
/////////////////////////////////
/*Thread thLastMess = new Thread( new ThreadStart(ApplicationSharing.SendLastMSG_AppShare));
thLastMess.Name = "";
thLastMess.Start();
*/
}
//else
// reconnectionnestablish = false;
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread After AttendeeJoin",null,null,false);
}
#endregion
else if(controlMessage.Code == ControlCode.AttendeeLeave)
{
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread Before AttendeeLeave",null,null,false);
try
{
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread Before AttendeeLeave",null,null,false);
Trace.WriteLine("ControlCode.AttendeeLeave "+ " ::: " + controlMessage.SenderID.ToString());
ClientProfile clientProf = (ClientProfile)controlMessage.Parameter;
pClient.RemoveParticipent(clientProf);
Client.ClientUI.getInstance()._statusBar.LeftMessage = "Connected ";
ClientUI.getInstance().AttendeeDroped(clientProf);
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread After AttendeeLeave",null,null,false);
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 1132 ControlCode.AttendeeLeave in receive thread msg",exp,null,false);
}
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread After AttendeeLeave",null,null,false);
}
else if(controlMessage.Code == ControlCode.AttendeeUpdate)
{
//WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("receivethread Before AttendeeUpdate",null,null,false);
ClientProfile clientProf = (ClientProfile)controlMessage.Parameter;
bool OurProfileIsUpdate=false;
// try
// {
// //Trace.WriteLine(clientProf.Name.ToString()+"In receive thread has the==>"+clientProf.clientAccess.annotationRights.ToString());
// }
// catch(Exception exp){}
// For making the the erease button enable and disable
// Written All by Zaeem
// clientProf ---Coming with Message
// profile ------profile of the this user
// this try catch block deals with the erease All buuton
// Erease all can only be done by the Presenter
// So this button should only be visible to presenter
# region Erease All functionality
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
try
{
if(ClientUI.getInstance()!=null)
{
if(clientProf.ClientId ==profile.ClientId && clientProf.clientType==ClientType.ClientPresenter)
{
ClientUI.getInstance().btnEraserVisible(true);
}
else if(clientProf.ClientId ==profile.ClientId && clientProf.clientType==ClientType.ClientHost)
{
if(ClientUI.getInstance().ifHostisPresenter())
{
ClientUI.getInstance().btnEraserVisible(true);
}
else
{
ClientUI.getInstance().btnEraserVisible(false);
}
}
else if(clientProf.ClientId ==profile.ClientId && clientProf.clientType==ClientType.ClientAttendee)
{
ClientUI.getInstance().btnEraserVisible(false);
}
}
}
catch(Exception exp )
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 1310",exp,null,false);
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
# endregion
//If the comming message is for me and i am not the current presenter
#region updation of drawing Tools on the basis of ur profile.annotation rights
//Removing Enable/Disable annoatation tools
/*
if(clientProf.ClientId ==profile.ClientId && clientProf.clientType!=ClientType.ClientPresenter)
{
try
{
if(ClientUI.getInstance()!=null)
{
if(clientProf.clientAccess.annotationRights)
{
ClientUI.getInstance().enableWhiteBoardTools(true);
}
else if(ClientUI.getInstance().IfIamthePresenter())
{
ClientUI.getInstance().enableWhiteBoardTools(true);
}
else
{
ClientUI.getInstance().enableWhiteBoardTools(false);
}
}
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 1335",exp,null,false);
}
}
*/
# endregion
//Zaeem View
//Problem cause ==> this check is the real problematic one in the Attendee Update;
// If the coming message is for Host and i am the current Host.
if(clientProf.clientType==ClientType.ClientHost && profile.clientType==ClientType.ClientHost)
{
//MessageBox.Show("Host is deopped.So all the shared things are closing...");
//ClientUI.getInstance().WhoisDropped(clientProf);
}
else
{
bool bFound = false;
for(int i = 0; i < ClientUI.getInstance().arrayParticipents.Count; i++)
{
ClientProfile client = (ClientProfile)ClientUI.getInstance().arrayParticipents[i];
if(clientProf.ClientId == client.ClientId)
{
//Zaeem View
// I think this pieve of code is not right.
# region short fixing
// Only 1 time
//if its not our profile
// Who so ever having the annotation rights
// clientTemp is updated accordingly.
if(clientProf.ClientId != profile.ClientId)
{
for(int z = 0 ; z < ClientUI.getInstance().arrayParticipents.Count ; z++)
{
ClientProfile clientTemp = (ClientProfile)ClientUI.getInstance().arrayParticipents[z];
if(clientTemp.ClientId==clientProf.ClientId)
{
if(clientProf.clientAccess.annotationRights)
{
clientTemp.clientAccess.annotationRights=true;
}
else
{
clientTemp.clientAccess.annotationRights=false;
}
//ReInsertClientProfile(clientTemp,z);
break;
}
////Trace.WriteLine("ReInsertClientProfile(clientTemp,z) is going to call");
}
}
# endregion
/*this check will run when message is about our/current participant profile*/
if(clientProf.ClientId == profile.ClientId) // if this is the same user who shared the audio
{
# region D/V
bool bChangeInterface = false;
// clientProf---new comming profile
if(profile.clientType == clientProf.clientType)
bChangeInterface = false;
else
bChangeInterface = true;
//////Trace.WriteLine("bChangeInterface : " + bChangeInterface.ToString());
//Zaeem View
// If our prifile is changing .......
if(bChangeInterface)
{
/*to change splitter control visibility */
//Zaeem View
//Why this piece of code is here ?
# region the current browser control's tool is assigned None
for(int ctrlbrowser = 0 ; ctrlbrowser < ClientUI.getInstance().arrayWebControl.Count; ctrlbrowser++)
{
Crownwood.Magic.Controls.TabPage tabPage = (Crownwood.Magic.Controls.TabPage)ClientUI.getInstance().arrayWebControl[ctrlbrowser];
browser browserControl = (browser)tabPage.Control;
if(clientProf.clientType==ClientType.ClientAttendee)
{
browserControl.ShowSplitter(false);
browserControl.annotationBrowser.selectToolNone();
}
else
{
browserControl.ShowSplitter(true);
browserControl.annotationBrowser.SelectToolLine();
}
// if(browserControl.sessionID == Msg.webBrowseID)
// {
// bFound = true;
// browserControl.msgPool.Add(Msg);
// break;
// }
}
# endregion
# region Attendee Block
if(clientProf.clientType == ClientType.ClientAttendee)
{
try
{
//Zaeem View
//if i am the attendee and has the annotation rights true
// then my tools shd be enabled but
// CAUTION
// THIS WILL ONLY RUN WHEN MY PROFILE IS CHANGING.
//profile1.clientAccess.accessSharePolling =
# region
//Removing Enable/Disable annoatation tools
/*
if(profile.ClientId==clientProf.ClientId)
{
if(clientProf.clientAccess.annotationRights)
{
ClientUI.getInstance().enableWhiteBoardTools(true);
}
else
{
ClientUI.getInstance().enableWhiteBoardTools(false);
}
}
*/
#endregion
////Trace.WriteLine("Condition true ClientUI.getInstance().ChangeParticipentsListControl(true )");
///
//Zaeem View
// i dont know why it is here and what it does ?
// this line may produce Exception as well.
ClientUI.getInstance().ChangeParticipentsListControl(true);
//for(int index=0; index<=)
//Zaeem View
// Why this document sharing block is here ?
# region document sharing block
for(int ListShareDocs = 0 ; ListShareDocs < ClientUI.getInstance().arraydocumentSharing.Count ; ListShareDocs++)
{
Crownwood.Magic.Controls.TabPage tabDocumentSharing = (Crownwood.Magic.Controls.TabPage)ClientUI.getInstance().arraydocumentSharing[ListShareDocs];
documentSharingControl control = (documentSharingControl) tabDocumentSharing.Control;
control.m_bIsAllowedToAddAnnotations=false;
control.chkThumbNail.Checked=false;
control.chkThumbNail.Visible=true;
control.chkShowThumbNails.Visible=true;
control.chkThumbNail.Enabled=false;
control.annotationBrowser.IsAttendee=true;
//control.chkShowThumbNails.Enabled =false;
//control.AttendeeFormDocument();
}
# endregion
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 1344",exp,null,false);
}
}
# endregion
# region Presenter Block
else if(clientProf.clientType == ClientType.ClientPresenter )
{
try
{
//Removing Enable/Disable annoatation tools
// By Zaeem
// I am supposing that who ever is the presenter
// he should have the drawing rights;
// that should be written once in the code
// ClientUI.getInstance() should check for not= Null;
//ClientUI.getInstance().enableWhiteBoardTools(true);
//Zaeem View
// these blocks shd not be in the Attendee Update Msg
// DOCSHARING BLOCK
# region Why this doc sharing block is here ?
for(int ListShareDocs = 0 ; ListShareDocs < ClientUI.getInstance().arraydocumentSharing.Count ; ListShareDocs++)
{
Crownwood.Magic.Controls.TabPage tabDocumentSharing = (Crownwood.Magic.Controls.TabPage)ClientUI.getInstance().arraydocumentSharing[ListShareDocs];
documentSharingControl control = (documentSharingControl) tabDocumentSharing.Control;
control.m_bIsAllowedToAddAnnotations=true;
control.chkThumbNail.Checked=true;
control.chkThumbNail.Visible=true;
control.chkThumbNail.Enabled=true;
control.chkShowThumbNails.Visible=true;
//control.chkShowThumbNails.Enabled =true;
control.annotationBrowser.IsAttendee=false;
//control.HostFormPresentation();
}
# endregion
////Trace.WriteLine("Condition true ClientUI.getInstance().ChangeParticipentsListControl(false)");
///
//Zaeem View
// Again what it does and why its here ?
ClientUI.getInstance().ChangeParticipentsListControl(false);
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 1379 receivethread ==>attendee update if (presenter);",exp,null,false);
}
}
# endregion
}//end if(bChangeInterface)
/*
* Assign Current profile of network manager with new profile
* profile is network manager variable & clientProf is new profile that came in message
* */
profile = clientProf;
////Trace.WriteLine("Update Main Menu Acccess Client.ClientUI.getInstance().UpdateMainMenuAccess();");
///This wil Update the main Menu (Enable , disable according to rights)
Client.ClientUI.getInstance().UpdateMainMenuAccess();
//Zaeem View
// Very BAd piece of code
//this check already dealt above.
if(bChangeInterface)
{
# region D/V
//checking our profile is update, in case of true OurProfileIsUpdate is true
// Zaeem View ==> I think "IF" we are going to be the presenter in this check
if(clientProf.clientType==ClientType.ClientPresenter && clientProf.ClientId==profile.ClientId)
{
OurProfileIsUpdate=true;
}
try
{
bChangeInterface=false;
// Zaeem View
// Why list is cleared here.
// May be its updated again
ClientUI.getInstance().listParticipents.Items.Clear();
// Zaeem View
// Again , this check is does'nt look good to me.
for(int z = 0 ; z < ClientUI.getInstance().arrayParticipents.Count ; z++)
{
// Previous clientProfile is Updates , so i think no use of the above check.
ClientProfile clientTemp = (ClientProfile)ClientUI.getInstance().arrayParticipents[z];
if(clientTemp.clientType==ClientType.ClientHost)
{
if(OurProfileIsUpdate==true)
{
// Zaeem View
// Why they are made false here ?
// thats totally wrong i think
clientTemp.clientAccess.annotationRights=false;
}
}
////Trace.WriteLine("ReInsertClientProfile(clientTemp,z) is going to call");
///
// Now after clearing the list participent, They are all reinserted again
// But this methdology needs to be checked
// I think there shd be an optimised way for that
// this method needs a detailed review
ReInsertClientProfile(clientTemp,z);
}
Trace.WriteLine("No of participents in listparticipents & arrayparticipents :::: " +ClientUI.getInstance().listParticipents.Items.Count.ToString() + " "+ ClientUI.getInstance().arrayParticipents.Count.ToString());
bFound = true;
}
catch(Exception exp)
{
WebMeeting.Client.ClientUI.getInstance().ShowExceptionMessage("Line==> 1408 receivethread ==>attendee update if (presenter)==> if(bChangeInterface);",exp,null,false);
}
# endregion
}//if(bChangeInterface)
#endregion
}//end of ==> if(clientProf.ClientId == profile.ClientId) // if this is the same user who shared the audio
// This Method will run for those for which attendee Update is called
// and performs all the list related operations fot them
// controlMessage.SenderID==>Sender ID from the Message.
// i ==>index in the participant list
//clientProf ==>profile coming with the message
//client ==>In loop
UpdateClientProfile(controlMessage.SenderID,i,ref client,ref clientProf);
break;
}//end if(clientProf.ClientId == client.ClientId)
