static void client_DownloadProgressChanged(object sender, DownloadProgressChangedEventArgs e)
{
if (Overlayer == null)
{
return;
}
ProgressEntry entry = (ProgressEntry)Overlayer.GetMessageQueue()[e.UserState];
entry.Downloaded = e.BytesReceived;
}
void Refresher_Tick(object sender, EventArgs e)
{
var queue = Overlayer.GetMessageQueue();
if (queue.Count == 0)
{
Refresher.Stop();
Refresher = null;
Hide();
}
// Remove timeout items from queue
foreach (var item in queue.ToArray())
{
if (item.Value is NoticeEntry)
{
var entry = (NoticeEntry)item.Value;
if (entry.Begin + entry.Duration < DateTime.Now)
{
queue.Remove(item.Key);
}
}
}
// Remove removed visual fro window
foreach (var pair in Messages.ToArray())
{
if (queue.ContainsKey(pair.Key) == false)
{
MainPanel.Children.Remove(Messages[pair.Key]);
Messages.Remove(pair.Key);
Progresses.Remove(pair.Key);
}
}
// TODO: caching state.
foreach (var pair in queue)
{
var entry = pair.Value;
// TextBlock preparation.
TextBlock tb;
if (Messages.ContainsKey(pair.Key))
{
tb = Messages[pair.Key];
}
else
{
tb = new TextBlock();
tb.Style = TextBlockStyle;
tb.FontSize = FontSize;
Messages[pair.Key] = tb;
MainPanel.Children.Add(tb);
}
tb.Text = entry.Message;
// Background progressbar preparation.
if (entry is ProgressEntry)
{
ProgressEntry item = (ProgressEntry)entry;
ProgressBar pg;
if (Progresses.ContainsKey(pair.Key))
{
pg = Progresses[pair.Key];
}
else
{
pg = new ProgressBar();
pg.Minimum = 0;
pg.Maximum = item.Total;
pg.Margin = new Thickness(0, 2, 0, 2);
}
pg.Value = item.Downloaded;
tb.Background = new VisualBrush(pg);
}
else if (entry is NoticeEntry)
{
var item = (NoticeEntry)entry;
if (Progresses.ContainsKey(pair.Key))
{
MainPanel.Children.Remove(Progresses[pair.Key]);
Progresses.Remove(pair.Key);
}
tb.Background = NoticeBackground;
var remaining = (item.Begin + item.Duration) - DateTime.Now;
tb.Opacity = Math.Min(Math.Max(remaining.TotalMilliseconds * 0.002D, 0), 1);
}
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Implementation of capturing from the render target of the Direct3D9 Device (or DeviceEx)
/// </summary>
///
/// <param name="device"> . </param>
/// <param name="hook"> The hook. </param>
////////////////////////////////////////////////////////////////////////////////////////////////////
void DoCaptureRenderTarget(Device device, string hook)
{
// Auto hook disable.
if (MessageQueue.Count == 0)
{
SetHookState(false);
return;
}
try
{
if (MainFont != null && MainFont.Device.NativePointer != device.NativePointer)
{
MainFont.Dispose();
MainFont = null;
}
if (MainFont == null)
{
// Measure screen size after device creation.
using (var renderTarget = device.GetRenderTarget(0))
{
ScreenWidth = renderTarget.Description.Width;
ScreenHeight = renderTarget.Description.Height;
}
MainFont = new Font(device, new FontDescription()
{
Height = (int)(Math.Min(ScreenWidth, ScreenHeight) * 0.03),
FaceName = "맑은 고딕",
CharacterSet = FontCharacterSet.Default,
OutputPrecision = FontPrecision.ScreenOutline,
Quality = FontQuality.ClearTypeNatural,
PitchAndFamily = FontPitchAndFamily.Default,
Weight = FontWeight.Regular
});
}
if (BackLine != null && BackLine.Device.NativePointer != device.NativePointer)
{
BackLine.Dispose();
BackLine = null;
}
if (BackLine == null)
{
BackLine = new Line(device)
{
Width = MainFont.Description.Height + 2
};
}
var fontColor = new ColorBGRA(0, 0, 0, 255);
int i = 0;
var items = from pair in MessageQueue
where pair.Value.Begin < DateTime.Now
orderby pair.Value.Begin
select pair;
float screenCenter = ScreenWidth * 0.5F;
float topMargin = ScreenHeight * 0.725F;
float spaceBetweenLines = MainFont.Description.Height * 1.4F;
int fontMarginX = (int)(MainFont.Description.Height * 0.2F);
int fontCorrectionY = (int)(MainFont.Description.Height * 0.5F);
BackLine.Begin();
foreach (var pair in items.ToArray())
{
var entry = pair.Value;
if (entry is ProgressEntry)
{
ProgressEntry item = (ProgressEntry)entry;
Rectangle rect = MainFont.MeasureText(null, item.Message, FontDrawFlags.SingleLine);
float lineLength = rect.Right + fontMarginX * 2;
Vector2 lineStart = new Vector2()
{
X = screenCenter - lineLength * 0.5F,
Y = i * spaceBetweenLines + topMargin
};
float midPoint = lineStart.X + lineLength * item.Downloaded / item.Total;
Vector2[] line = new Vector2[]
{
lineStart,
new Vector2(midPoint, lineStart.Y)
};
new Vector2(lineStart.X + lineLength, lineStart.Y);
BackLine.Draw(line, foreground);
// Reduce length by multiplying download rate.
line[0] = line[1];
line[1] = new Vector2(lineStart.X + lineLength, lineStart.Y);
BackLine.Draw(line, background);
MainFont.DrawText(null, item.Message,
(int)lineStart.X + fontMarginX,
(int)lineStart.Y - fontCorrectionY,
fontColor);
i++;
}
else if (entry is NoticeEntry)
{
NoticeEntry item = (NoticeEntry)entry;
Rectangle rect = MainFont.MeasureText(null, item.Message, FontDrawFlags.SingleLine);
var endTime = item.Begin + item.Duration;
var remainingTime = endTime - DateTime.Now;
byte alpha;
if (remainingTime.TotalMilliseconds < 0)
{
MessageQueue.Remove(pair.Key);
alpha = 0;
}
else
{
alpha = (byte)Math.Min(remainingTime.TotalMilliseconds * 0.5, 255);
}
var noticeColor = new ColorBGRA(255, 255, 32, alpha);
var noticeFontColor = new ColorBGRA(0, 0, 0, alpha);
float lineLength = rect.Right + 2 * fontMarginX;
Vector2 lineStart = new Vector2()
{
X = screenCenter - lineLength * 0.5F,
Y = i * spaceBetweenLines + topMargin
};
BackLine.Draw(new Vector2[]
{
lineStart,
new Vector2(lineStart.X + lineLength, lineStart.Y)
}, noticeColor);
MainFont.DrawText(null, item.Message,
(int)lineStart.X + fontMarginX,
(int)lineStart.Y - fontCorrectionY,
noticeFontColor);
i++;
}
}
BackLine.End();
}
catch (Exception e)
{
MainWindowViewModel.LogException(e);
}
}
