protected void RaiseFramebufferUpdating(FramebufferUpdatingEventArgs e)
{
var ev = FramebufferUpdating;
if (ev != null)
{
ev(this, e);
}
}
/// <summary>
/// Raises the <see cref="FramebufferUpdating"/> event.
/// </summary>
/// <param name="e">
/// The event arguments.
/// </param>
protected virtual void OnFramebufferUpdating(FramebufferUpdatingEventArgs e)
{
var ev = this.FramebufferUpdating;
if (ev != null)
{
ev(this, e);
}
}
internal bool FramebufferSendChanges()
{
var e = new FramebufferUpdatingEventArgs();
lock (this.FramebufferUpdateRequestLock)
{
if (this.FramebufferUpdateRequest != null)
{
var fbSource = this.fbSource;
if (fbSource != null)
{
try
{
var newFramebuffer = fbSource.Capture();
if (newFramebuffer != null && newFramebuffer != this.Framebuffer)
{
this.Framebuffer = newFramebuffer;
}
}
catch (Exception exc)
{
this.logger?.Log(LogLevel.Error, () => $"Capturing the framebuffer source failed: {exc}.");
}
}
this.OnFramebufferCapturing();
this.OnFramebufferUpdating(e);
if (!e.Handled)
{
if (this.fbuAutoCache == null || this.fbuAutoCache.Framebuffer != this.Framebuffer)
{
this.fbuAutoCache = this.CreateFramebufferCache(this.Framebuffer, this.logger);
}
e.Handled = true;
e.SentChanges = this.fbuAutoCache.RespondToUpdateRequest(this);
}
}
}
return(e.SentChanges);
}
bool FramebufferSendChanges()
{
var e = new FramebufferUpdatingEventArgs();
lock (FramebufferUpdateRequestLock)
{
if (FramebufferUpdateRequest != null)
{
var fbSource = _fbSource;
if (fbSource != null)
{
var newFramebuffer = fbSource.Capture();
if (newFramebuffer != null && newFramebuffer != Framebuffer)
{
Framebuffer = newFramebuffer;
}
}
OnFramebufferCapturing();
OnFramebufferUpdating(e);
if (!e.Handled)
{
if (_fbuAutoCache == null || _fbuAutoCache.Framebuffer != Framebuffer)
{
_fbuAutoCache = new VncFramebufferCache(Framebuffer);
}
e.Handled = true;
e.SentChanges = _fbuAutoCache.RespondToUpdateRequest(this);
}
}
}
return(e.SentChanges);
}
private bool FramebufferSendChanges()
{
var e = new FramebufferUpdatingEventArgs();
lock (this.FramebufferUpdateRequestLock)
{
if (this.FramebufferUpdateRequest != null)
{
var fbSource = this.fbSource;
if (fbSource != null)
{
var newFramebuffer = fbSource.Capture();
if (newFramebuffer != null && newFramebuffer != this.Framebuffer)
{
this.Framebuffer = newFramebuffer;
}
}
this.OnFramebufferCapturing();
this.OnFramebufferUpdating(e);
if (!e.Handled)
{
if (this.fbuAutoCache == null || this.fbuAutoCache.Framebuffer != this.Framebuffer)
{
this.fbuAutoCache = this.CreateFramebufferCache(this.Framebuffer, this.logger);
}
e.Handled = true;
e.SentChanges = this.fbuAutoCache.RespondToUpdateRequest(this);
}
}
}
return(e.SentChanges);
}
private bool FramebufferSendChanges()
{
var e = new FramebufferUpdatingEventArgs();
lock (this.FramebufferUpdateRequestLock)
{
if (this.FramebufferUpdateRequest != null)
{
var fbSource = this.fbSource;
if (fbSource != null)
{
var newFramebuffer = fbSource.Capture();
if (newFramebuffer != null && newFramebuffer != this.Framebuffer)
{
this.Framebuffer = newFramebuffer;
}
}
this.OnFramebufferCapturing();
this.OnFramebufferUpdating(e);
if (!e.Handled)
{
if (this.fbuAutoCache == null || this.fbuAutoCache.Framebuffer != this.Framebuffer)
{
this.fbuAutoCache = new VncFramebufferCache(this.Framebuffer);
}
e.Handled = true;
e.SentChanges = this.fbuAutoCache.RespondToUpdateRequest(this);
}
}
}
return e.SentChanges;
}
/// <summary>
/// Raises the <see cref="FramebufferUpdating"/> event.
/// </summary>
/// <param name="e">
/// The event arguments.
/// </param>
protected virtual void OnFramebufferUpdating(FramebufferUpdatingEventArgs e)
{
var ev = this.FramebufferUpdating;
if (ev != null)
{
ev(this, e);
}
}
protected virtual void OnFramebufferUpdating(FramebufferUpdatingEventArgs e)
{
RaiseFramebufferUpdating(e);
}
/// <summary>
/// Raises the <see cref="FramebufferUpdating"/> event.
/// </summary>
/// <param name="e">
/// The event arguments.
/// </param>
protected virtual void OnFramebufferUpdating(FramebufferUpdatingEventArgs e)
{
this.FramebufferUpdating?.Invoke(this, e);
}
internal bool FramebufferSendChanges()
{
var e = new FramebufferUpdatingEventArgs();
lock (this.FramebufferUpdateRequestLock)
{
if (this.FramebufferUpdateRequest == null)
{
var incremental = false;
if (regionCurr == -1)
{
regionCurr = 0;
incremental = true;
}
;
var width = (Framebuffer.Width / regionSize);
var height = Framebuffer.Height;
var x = ((regionCurr % regionSize) * width);
regionCurr++;
if (regionCurr >= regionSize)
{
regionCurr = 0;
}
this.FramebufferUpdateRequest = new FramebufferUpdateRequest(
incremental, new VncRectangle(x, 0, width, height));
}
if (this.FramebufferUpdateRequest != null)
{
var fbSource = this.fbSource;
if (fbSource != null)
{
//try
//{
var newFramebuffer = fbSource.Capture();
if (newFramebuffer != null && newFramebuffer != this.Framebuffer)
{
this.Framebuffer = newFramebuffer;
}
//}
//catch (Exception exc)
//{
// this.logger?.Log(LogLevel.Error, () => $"Capturing the framebuffer source failed: {exc}.");
//}
}
this.OnFramebufferCapturing();
this.OnFramebufferUpdating(e);
if (!e.Handled)
{
if (this.fbuAutoCache == null || this.fbuAutoCache.Framebuffer != this.Framebuffer)
{
this.fbuAutoCache = this.CreateFramebufferCache(this.Framebuffer, this.logger);
}
e.Handled = true;
e.SentChanges = this.fbuAutoCache.RespondToUpdateRequest(this);
}
}
}
return(e.SentChanges);
}
