private void BarItem_ListItemClick(object sender, ListItemClickEventArgs e)
{
ChartDashboardItem dashboardItem = dashboardDesigner.SelectedDashboardItem as ChartDashboardItem;
MultiPaneSettings settings = MultiPaneSettings.FromJson(dashboardItem.CustomProperties[customPropertyName]);
settings.UseGridLayout = e.Index == 0;
string status = settings.UseGridLayout == true ? "Grid" : "Linear";
CustomPropertyHistoryItem historyItem = new CustomPropertyHistoryItem(dashboardItem, customPropertyName, settings.ToJson(), $"Layout Mode for {dashboardItem.ComponentName} is {status}");
dashboardDesigner.AddToHistory(historyItem);
UpdateBarItems();
}
void OnAllowCollapsingClick(object sender, ItemClickEventArgs e)
{
ChartDashboardItem dashboardItem = dashboardDesigner.SelectedDashboardItem as ChartDashboardItem;
MultiPaneSettings settings = MultiPaneSettings.FromJson(dashboardItem.CustomProperties[customPropertyName]);
settings.AllowPaneCollapsing = !settings.AllowPaneCollapsing;
string status = settings.AllowPaneCollapsing == true ? "enabled" : "disabled";
CustomPropertyHistoryItem historyItem = new CustomPropertyHistoryItem(dashboardItem, customPropertyName, settings.ToJson(), $"Pane Collapsing for {dashboardItem.ComponentName} is {status}");
dashboardDesigner.AddToHistory(historyItem);
UpdateBarItems();
}
private void DashboardItemControlUpdated(object sender, DashboardItemControlEventArgs e)
{
ChartDashboardItem chartItem = dashboardControl.Dashboard.Items[e.DashboardItemName] as ChartDashboardItem;
if (chartItem == null || chartItem.Panes.Count > 1)
{
return;
}
MultiPaneSettings settings = MultiPaneSettings.FromJson(chartItem.CustomProperties[customPropertyName]);
CustomizeDiagram(e.ChartControl.Diagram as XYDiagram, e.ChartControl.Series, settings);
}
void CustomizeDiagram(XYDiagram diagram, SeriesCollection series, MultiPaneSettings settings)
{
if (settings.MultiPaneEnabled)
{
diagram.PaneLayout.AutoLayoutMode = settings.UseGridLayout ? PaneAutoLayoutMode.Grid : PaneAutoLayoutMode.Linear;
diagram.RuntimePaneCollapse = settings.AllowPaneCollapsing;
List <Series> seriesWithPoints = series.Cast <Series>().Where(s => s.Points.Any()).ToList();
for (int i = 0; i < seriesWithPoints.Count; i++)
{
if (i != 0)
{
diagram.Panes.Add(new XYDiagramPane());
}
XYDiagramPane pane = diagram.Panes[i];
(seriesWithPoints[i].View as XYDiagramSeriesViewBase).Pane = pane;
if (settings.ShowPaneTitles)
{
pane.Title.Visibility = DevExpress.Utils.DefaultBoolean.True;
pane.Title.Text = seriesWithPoints[i].Name;
}
else
{
pane.Title.Visibility = DevExpress.Utils.DefaultBoolean.False;
}
}
//foreach (XYDiagramPane pane in diagram.Panes)
//{
// if (diagram.Rotated)
// {
// if (pane == diagram.Panes[0])
// diagram.AxisX.SetVisibilityInPane(true, pane);
// else
// diagram.AxisX.SetVisibilityInPane(false, pane);
// }
// else //not rotated
// {
// if (pane == diagram.Panes[diagram.Panes.Count - 1])
// diagram.AxisX.SetVisibilityInPane(true, pane);
// else
// diagram.AxisX.SetVisibilityInPane(false, pane);
// }
//}
}
}
void UpdateBarItems()
{
if (dashboardDesigner.SelectedDashboardItem is ChartDashboardItem)
{
ChartDashboardItem chartItem = dashboardDesigner.SelectedDashboardItem as ChartDashboardItem;
if (chartItem.Panes.Count > 1)
{
enableBarItem.Checked = showTitlesBarItem.Checked = allowCollapsingBarItem.Checked = false;
enableBarItem.Enabled = showTitlesBarItem.Enabled =
allowCollapsingBarItem.Enabled = layoutModeBarItem.Enabled = false;
return;
}
MultiPaneSettings settings = MultiPaneSettings.FromJson(chartItem.CustomProperties[customPropertyName]);
enableBarItem.Enabled = true;
enableBarItem.Checked = settings.MultiPaneEnabled;
if (settings.MultiPaneEnabled)
{
layoutModeBarItem.Enabled = true;
showTitlesBarItem.Enabled = true;
showTitlesBarItem.Checked = settings.ShowPaneTitles;
}
else
{
layoutModeBarItem.Enabled = false;
showTitlesBarItem.Enabled = false;
showTitlesBarItem.Checked = false;
}
if (settings.MultiPaneEnabled && settings.ShowPaneTitles)
{
allowCollapsingBarItem.Enabled = true;
allowCollapsingBarItem.Checked = settings.AllowPaneCollapsing;
}
else
{
allowCollapsingBarItem.Enabled = false;
allowCollapsingBarItem.Checked = false;
}
layoutModeBarItem.ItemIndex = settings.UseGridLayout? 0:1;
}
}
private void CustomExport(object sender, CustomExportEventArgs e)
{
foreach (var printControl in e.GetPrintableControls())
{
if (printControl.Value is XRChart)
{
var chartItemName = printControl.Key;
IDashboardControl dashboardControl = (IDashboardControl)sender;
ChartDashboardItem chartItem = dashboardControl.Dashboard.Items[chartItemName] as ChartDashboardItem;
if (chartItem == null || chartItem.Panes.Count > 1)
{
return;
}
XRChart xrChart = printControl.Value as XRChart;
if (xrChart == null)
{
return;
}
MultiPaneSettings settings = MultiPaneSettings.FromJson(chartItem.CustomProperties[customPropertyName]);
CustomizeDiagram(xrChart.Diagram as XYDiagram, xrChart.Series, settings);
}
}
}
