public bool PreFilterMessage(ref Message m)
{
if (m.Msg == 0x0312)
{
//Keys key = (Keys)(((int)m.LParam >> 16) & 0xFFFF); // The key of the hotkey that was pressed.
//int modifier = (int)m.LParam & 0xFFFF; // The modifier of the hotkey that was pressed.
//int id = m.WParam.ToInt32(); // The id of the hotkey that was pressed.
if (Root.FormCollection == null && Root.FormDisplay == null)
{
Root.StartInk();
}
else if (Root.PointerMode)
{
//Root.UnPointer();
Root.SelectPen(Root.LastPen);
}
else
{
//Root.Pointer();
Root.SelectPen(-2);
}
}
return(false);
}
public void timer1_Tick(object sender, EventArgs e)
{
if (Root.FormCollection is null)
{
return; // the initialisation is not yet completed. we wait for
}
Tick++;
/*
* if (Tick == 1)
* TickStartTime = DateTime.Now;
* else if (Tick % 60 == 0)
* {
* Console.WriteLine(60 / (DateTime.Now - TickStartTime).TotalMilliseconds * 1000);
* TickStartTime = DateTime.Now;
* }
*/
if (Root.UponAllDrawingUpdate)
{
ClearCanvus();
DrawStrokes();
DrawButtons(true);
if (Root.Snapping > 0)
{
DrawSnapping(Root.SnappingRect);
}
UpdateFormDisplay(true);
Root.UponAllDrawingUpdate = false;
}
else if (Root.UponTakingSnap)
{
if (Root.ResizeDrawingWindow)
{
if ((Root.SnappingRect.Width == SystemInformation.VirtualScreen.Width) && (Root.SnappingRect.Height == SystemInformation.VirtualScreen.Height))
{
Root.WindowRect = new Rectangle(int.MinValue, int.MinValue, -1, -1);
}
else
{
Root.WindowRect = new Rectangle(Root.SnappingRect.Left, Root.SnappingRect.Top, Root.SnappingRect.Width, Root.SnappingRect.Height);
}
Root.StopInk();
Root.StartInk();
return;
}
if (Root.SnappingRect.Width == this.Width && Root.SnappingRect.Height == this.Height)
{
System.Threading.Thread.Sleep(200);
}
ClearCanvus();
DrawStrokes();
//DrawButtons(false);
UpdateFormDisplay(true);
if (Root.VideoRecordWindowInProgress)
{
Root.FormCollection.VideoRecordStartFFmpeg(Root.SnappingRect);
Root.UponTakingSnap = false;
Root.VideoRecordWindowInProgress = false;
return;
}
SnapShot(Root.SnappingRect);
Root.UponBalloonSnap = true;
Root.UponTakingSnap = false;
if (!Root.FormCollection.SnapWithoutClosing && (Root.CloseOnSnap == "true" || (Root.CloseOnSnap == "blankonly" && Root.FormCollection.IC.Ink.Strokes.Count == 0)))
{
Root.FormCollection.RetreatAndExit();
}
/*
* if (Root.CloseOnSnap == "true")
* {
* Root.FormCollection.RetreatAndExit();
* }
* else if (Root.CloseOnSnap == "blankonly")
* {
* if ((Root.FormCollection.IC.Ink.Strokes.Count == 0))
* Root.FormCollection.RetreatAndExit();
* }*/
}
else if (Root.Snapping == 2)
{
if (Root.MouseMovedUnderSnapshotDragging)
{
ClearCanvus();
DrawStrokes();
DrawButtons(false);
DrawSnapping(Root.SnappingRect);
UpdateFormDisplay(true);
Root.MouseMovedUnderSnapshotDragging = false;
}
}
else if (!(Root.FormCollection is null) && !(Root.FormCollection.IC is null) && Root.FormCollection.IC.CollectingInk && Root.EraserMode == false && Root.InkVisible)
{ // Drawing in progress : we get the last stroke in the list, if we have to draw because not deleted and not a shape in progress
//we replace the rectangle containing the stroke by the saved one and
if (Root.FormCollection.IC.Ink.Strokes.Count > 0)
{
Stroke stroke = Root.FormCollection.IC.Ink.Strokes[Root.FormCollection.IC.Ink.Strokes.Count - 1];
if ((!stroke.Deleted) && (!Root.FormCollection.ZoomCapturing) && (Root.ToolSelected == Tools.Hand))
{
BitBlt(OutcanvusDc, 0, 0, this.Width, this.Height, canvusDc, 0, 0, 0x00CC0020);
Root.FormCollection.IC.Renderer.Draw(gOutCanvus, stroke, Root.FormCollection.IC.DefaultDrawingAttributes);
}
UpdateFormDisplay(true, Root.ToolSelected == Tools.Hand && (!Root.FormCollection.ZoomCapturing));
}
}
