private void SelectGraphAtPoint(Point screenPoint)
{
Point point = PointToClient(screenPoint);
DataPlot dataPlot = GetDataPlotAtPoint(point);
if (dataPlot != null)
{
int index = Plots.IndexOf((DataPlot)dataPlot);
Point dataPlotPoint = dataPlot.PointToClient(screenPoint);
if (dataPlotPoint.X > dataPlot.ClientRectangle.Right)
{
if (Keys.IndexInRange(index))
{
ScrollControlIntoView(Keys[index]);
}
}
else
{
ScrollControlIntoView(dataPlot);
}
if (index != SelectedGraphIndex && Graphs.IndexInRange(index))
{
SelectedGraph = Graphs[index];
}
}
}
private void AddGraphDetails(DesignedGraph designedGraph, int index)
{
int y = (GRAPH_HEIGHT + CONTROL_PADDING) * index;
if (VScroll)
{
y = y - VerticalScroll.Value;
}
DataPlot newplot =
CreatePlot(new Point(CONTROL_LEFT - HorizontalScroll.Value, CONTROL_PADDING + y));
int left = ClientSize.Width - (KEY_WIDTH + (2 * CONTROL_PADDING));
if (left < GRAPH_MIN_WIDTH + (2 * CONTROL_PADDING))
{
left = GRAPH_MIN_WIDTH + (2 * CONTROL_PADDING);
}
DataKey newkey =
CreateKey(new Point(left - HorizontalScroll.Value, CONTROL_PADDING + y + GRAPH_PADDING));
foreach (DataSourceItem item in designedGraph.DataSources)
{
newkey.DataSourceUUIDsToShow.Add(item.Uuid);
}
newplot.DataKey = newkey;
newkey.Enter += new EventHandler(dataKey_Enter);
newkey.MouseDown += new MouseEventHandler(dataKey_MouseDown);
newkey.MouseDoubleClick += new MouseEventHandler(dataKey_MouseDoubleClick);
newkey.UpdateItems();
newplot.DisplayName = designedGraph.DisplayName;
newplot.MouseDown += new MouseEventHandler(dataPlot_MouseDown);
newplot.MouseDoubleClick += new MouseEventHandler(dataPlot_MouseDoubleClick);
newplot.RefreshBuffer();
}
private DataPlot GetDataPlotAtPoint(Point point)
{
point.X = CONTROL_LEFT;
DataPlot dataPlot = GetChildAtPoint(point) as DataPlot;
if (dataPlot == null)
{
point.Y += CONTROL_PADDING;
dataPlot = GetChildAtPoint(point) as DataPlot;
}
return(dataPlot);
}
private void dataPlot_MouseDown(object sender, MouseEventArgs e)
{
DataPlot dataPlot = sender as DataPlot;
if (dataPlot != null)
{
Point screenPoint = dataPlot.PointToScreen(e.Location);
SelectGraphAtPoint(screenPoint);
Point clientPoint = PointToClient(screenPoint);
base.OnMouseDown(new MouseEventArgs(e.Button, e.Clicks, clientPoint.X, clientPoint.Y, e.Delta));
}
}
private DataPlot CreatePlot(Point location)
{
DataPlot plot = new DataPlot();
plot.ArchiveMaintainer = ArchiveMaintainer;
plot.DataPlotNav = DataPlotNav;
plot.DataEventList = DataEventList;
plot.Location = location;
plot.Size = new Size(ClientSize.Width - (KEY_WIDTH + (CONTROL_PADDING * 3)), GRAPH_HEIGHT);
plot.MinimumSize = new Size(GRAPH_MIN_WIDTH, GRAPH_HEIGHT);
plot.Padding = new Padding(GRAPH_PADDING, GRAPH_PADDING, GRAPH_PADDING + GRAPH_YAXIS_LABEL_WIDTH, GRAPH_PADDING);
plot.Anchor = AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right;
Plots.Add(plot);
this.Controls.Add(plot);
return(plot);
}
private DataPlot CreatePlot(Point location)
{
DataPlot plot = new DataPlot();
plot.ArchiveMaintainer = ArchiveMaintainer;
plot.DataPlotNav = DataPlotNav;
plot.DataEventList = DataEventList;
plot.Location = location;
plot.Size = new Size(ClientSize.Width - (KEY_WIDTH + (CONTROL_PADDING * 3)), GRAPH_HEIGHT);
plot.MinimumSize = new Size(GRAPH_MIN_WIDTH, GRAPH_HEIGHT);
plot.Padding = new Padding(GRAPH_PADDING, GRAPH_PADDING, GRAPH_PADDING + GRAPH_YAXIS_LABEL_WIDTH, GRAPH_PADDING);
plot.Anchor = AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right;
Plots.Add(plot);
this.Controls.Add(plot);
return plot;
}