public FlowConnector(FlowElement owner, bool isInput)
{
if (owner == null)
throw new ArgumentNullException("owner");
this.Owner = owner;
this.IsInput = isInput;
}
public static int GetConnectorIndex(FlowElement el, FlowConnector fl)
{
if (fl.IsInput)
{
return(el.InputConnectors.IndexOf(fl));
}
return(el.OutputConnectors.IndexOf(fl));
}
public FlowConnector(FlowElement owner, string name, bool isInput)
: this(owner, isInput)
{
this.Name = name;
// Precalculate the invalidation width.
this.InvalidationWidth = 200;
}
/// <summary>
/// Pushes an element on the queue for reprocessing.
/// </summary>
public void PushForReprocessing(FlowElement flowElement)
{
if (flowElement == null)
{
throw new ArgumentNullException("flowElement");
}
flowElement.ObjectReprocessRequested();
}
public FlowConnector(FlowElement owner, string name, bool isInput)
: this(owner, isInput)
{
this.Name = name;
// Precalculate the invalidation width.
this.InvalidationWidth = 200;
}
public FlowConnector(FlowElement owner, bool isInput)
{
if (owner == null)
{
throw new ArgumentNullException("owner");
}
this.Owner = owner;
this.IsInput = isInput;
}
public AnalyseForm(
IStorageAccess storageAccess,
FlowElement flowElement)
{
this.InitializeComponent();
this.m_Layer = storageAccess.ToRuntime(((AlgorithmFlowElement)flowElement).Layer);
this.c_AnalysisAddOptionsMenu.Items.AddRange((
from assembly in AppDomain.CurrentDomain.GetAssemblies()
from type in assembly.GetTypes()
where typeof(AnalysisEngine).IsAssignableFrom(type) && !type.IsGenericType && !type.IsAbstract
select new TypeWrapper(type)).ToArray());
}
public ExportForm(
IRenderingLocationProvider renderingLocationProvider,
IStorageAccess storageAccess,
FlowElement flowElement)
{
this.InitializeComponent();
this.m_StorageAccess = storageAccess;
this.m_RenderingLocationProvider = renderingLocationProvider;
this.m_Layer = this.m_StorageAccess.ToRuntime(((AlgorithmFlowElement)flowElement).Layer);
this.m_Bitmap = new Bitmap(1024 + 32, 1024 + 256);
this.c_RenderBox.Image = this.m_Bitmap;
this.c_Timer.Start();
}
public TraceForm(
IStorageAccess storageAccess,
IAlgorithmTraceImageGeneration algorithmTraceImageGeneration,
FlowElement flowElement,
ICurrentWorldSeedProvider currentWorldSeedProvider)
{
this.m_AlgorithmTraceImageGeneration = algorithmTraceImageGeneration;
this.InitializeComponent();
this.m_Layer = storageAccess.ToRuntime(((AlgorithmFlowElement)flowElement).Layer);
this.m_Layer.SetSeed(currentWorldSeedProvider.Seed);
this.c_FormZoomSize.Items.Add(new ZoomLevel { Level = 1 });
this.c_FormZoomSize.Items.Add(new ZoomLevel { Level = 2 });
this.c_FormZoomSize.SelectedIndex = 0;
}
internal static void RenderTo(FlowElement el, RenderAttributes re, bool selected)
{
int ex = (int)(el.X * re.Zoom);
int ey = (int)(el.Y * re.Zoom);
int ew = (int)(el.Width * re.Zoom);
int eh = (int)(el.Height * re.Zoom);
int eiw = (int)Math.Floor(el.ImageWidth * re.Zoom);
int eih = (int)Math.Floor(el.ImageHeight * re.Zoom);
int etx = (int)((el.X + 4) * re.Zoom);
int ety = (int)((el.Y + 4) * re.Zoom);
int aiw = 0, aih = 0;
if (el.m_AdditionalInformation != null)
{
aiw = (int)Math.Floor(el.m_AdditionalInformation.Width * re.Zoom);
aih = (int)Math.Floor(el.m_AdditionalInformation.Height * re.Zoom);
}
re.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighSpeed;
re.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
re.Graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
re.Graphics.FillRectangle(selected ? m_TitleHighlight : SystemBrushes.Control, ex, ey, ew - 1 * re.Zoom, eh - 1 * re.Zoom);
re.Graphics.DrawRectangle(Pens.Black, ex, ey, ew - 1 * re.Zoom, eh - 1 * re.Zoom);
re.Graphics.DrawString(el.Name, re.Font, SystemBrushes.ControlText, new PointF(etx, ety));
var image = el.Image;
if (image != null && ex + 1 * re.Zoom + eiw > 0 && ey + 21 * re.Zoom + eih > 0)
{
re.Graphics.DrawImage(image, ex + 1 * re.Zoom, ey + 21 * re.Zoom, eiw, eih);
}
var additional = el.m_AdditionalInformation;
if (additional != null && ex + 1 * re.Zoom + aiw > 0 && ey + 21 * re.Zoom + eih + aih > 0)
{
re.Graphics.DrawImage(additional, ex + 1 * re.Zoom, ey + 21 * re.Zoom + eih, aiw, aih);
}
foreach (FlowConnector fl in el.OutputConnectors)
{
FlowConnector.RenderTo(fl, re);
}
foreach (FlowConnector fl in el.InputConnectors)
{
FlowConnector.RenderTo(fl, re);
}
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
e.Graphics.FillRectangle(SystemBrushes.ControlDark, e.ClipRectangle);
// Render each flow element.
var re = new RenderAttributes
{
Graphics = e.Graphics,
Zoom = this.Zoom,
Font = new Font(SystemFonts.DefaultFont.FontFamily, SystemFonts.DefaultFont.Size * this.Zoom)
};
foreach (FlowElement el in this.m_Elements)
{
FlowElement.RenderTo(el, re, this.m_SelectedElement == el || this.m_SelectedElements.Contains(el));
}
// Render the active connection line.
if (this.m_ActiveConnection != null)
{
e.Graphics.DrawLine(new Pen(Color.Red, 3),
this.m_ActiveConnection.Center,
this.m_MouseActiveConnectionLocation
);
}
if (this.m_Multiselecting)
{
var r = new Rectangle(
this.m_MultiselectStartX,
this.m_MultiselectStartY,
this.m_MultiselectEndX - this.m_MultiselectStartX,
this.m_MultiselectEndY - this.m_MultiselectStartY);
r.Fix();
e.Graphics.DrawRectangle(
new Pen(Color.Red, 3),
r
);
}
}
internal static void RenderTo(FlowConnector el, RenderAttributes re)
{
re.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
re.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit;
// If we are input, we draw on the left hand side of the flow element.
int idx = FlowElement.GetConnectorIndex(el.Owner, el);
int sx = (int)Math.Ceiling(re.Graphics.MeasureString(el.Name, re.Font).Width);
float xx = (el.IsInput ? el.Owner.X - CONNECTOR_PADDING : el.Owner.X + el.Owner.Width + CONNECTOR_PADDING) * re.Zoom;
float yy = (el.Owner.Y + idx * (CONNECTOR_SIZE + CONNECTOR_PADDING)) * re.Zoom;
if (el.IsInput)
{
re.Graphics.DrawString(el.Name, re.Font, SystemBrushes.ControlText, new PointF(xx - sx + CONNECTOR_PADDING * re.Zoom, yy));
}
else
{
re.Graphics.DrawString(el.Name, re.Font, SystemBrushes.ControlText, new PointF(xx, yy));
}
el.InvalidationWidth = sx;
el.m_CenterZoomAdjustment = re.Zoom;
sx += CONNECTOR_PADDING;
re.Graphics.DrawRectangle(Pens.Black, xx + (el.IsInput ? -sx : sx), yy, CONNECTOR_SIZE * re.Zoom, CONNECTOR_SIZE * re.Zoom);
if (el.IsInput && el.ConnectedTo != null)
{
foreach (FlowConnector ct in el.ConnectedTo)
{
try
{
re.Graphics.DrawLine(Pens.Blue, el.Center.Apply(re.Zoom), ct.Center.Apply(re.Zoom));
}
catch (OverflowException)
{
}
}
}
}
/// <summary>
/// Pushes an element on the queue for reprocessing.
/// </summary>
public void PushForReprocessing(FlowElement flowElement)
{
if (flowElement == null)
throw new ArgumentNullException("flowElement");
flowElement.ObjectReprocessRequested();
}
/// <summary>
/// Adds the element at the current mouse position.
/// </summary>
public void AddElementAtMouse(FlowElement flowElement)
{
flowElement.X = (int)(this.m_LastContextMenuOpenLocation.X / this.Zoom);
flowElement.Y = (int)(this.m_LastContextMenuOpenLocation.Y / this.Zoom);
this.Elements.Add(flowElement);
this.Invalidate(flowElement.InvalidatingRegion.Fix());
}
public static int GetConnectorIndex(FlowElement el, FlowConnector fl)
{
if (fl.IsInput)
return el.InputConnectors.IndexOf(fl);
return el.OutputConnectors.IndexOf(fl);
}
internal static void RenderTo(FlowElement el, RenderAttributes re, bool selected)
{
int ex = (int)(el.X * re.Zoom);
int ey = (int)(el.Y * re.Zoom);
int ew = (int)(el.Width * re.Zoom);
int eh = (int)(el.Height * re.Zoom);
int eiw = (int)Math.Floor(el.ImageWidth * re.Zoom);
int eih = (int)Math.Floor(el.ImageHeight * re.Zoom);
int etx = (int)((el.X + 4) * re.Zoom);
int ety = (int)((el.Y + 4) * re.Zoom);
int aiw = 0, aih = 0;
if (el.m_AdditionalInformation != null)
{
aiw = (int)Math.Floor(el.m_AdditionalInformation.Width * re.Zoom);
aih = (int)Math.Floor(el.m_AdditionalInformation.Height * re.Zoom);
}
re.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighSpeed;
re.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;
re.Graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
re.Graphics.FillRectangle(selected ? m_TitleHighlight : SystemBrushes.Control, ex, ey, ew - 1 * re.Zoom, eh - 1 * re.Zoom);
re.Graphics.DrawRectangle(Pens.Black, ex, ey, ew - 1 * re.Zoom, eh - 1 * re.Zoom);
re.Graphics.DrawString(el.Name, re.Font, SystemBrushes.ControlText, new PointF(etx, ety));
var image = el.Image;
if (image != null && ex + 1 * re.Zoom + eiw > 0 && ey + 21 * re.Zoom + eih > 0)
re.Graphics.DrawImage(image, ex + 1 * re.Zoom, ey + 21 * re.Zoom, eiw, eih);
var additional = el.m_AdditionalInformation;
if (additional != null && ex + 1 * re.Zoom + aiw > 0 && ey + 21 * re.Zoom + eih + aih > 0)
re.Graphics.DrawImage(additional, ex + 1 * re.Zoom, ey + 21 * re.Zoom + eih, aiw, aih);
foreach (FlowConnector fl in el.OutputConnectors)
FlowConnector.RenderTo(fl, re);
foreach (FlowConnector fl in el.InputConnectors)
FlowConnector.RenderTo(fl, re);
}
