public override object EditValue(ITypeDescriptorContext context,
IServiceProvider provider, object Value)
{
edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
Hyperlink hyperlink = context.Instance is Hyperlink ?
context.Instance as Hyperlink : ((object[])context.Instance)[0] as Hyperlink;
if (hyperlink != null &&
(hyperlink.Kind == HyperlinkKind.DetailReport ||
hyperlink.Kind == HyperlinkKind.DetailPage))
{
Report report = null;
bool isAnotherReport = hyperlink.Kind == HyperlinkKind.DetailReport &&
!String.IsNullOrEmpty(hyperlink.DetailReportName);
if (isAnotherReport)
{
report = hyperlink.GetReport(false);
}
else
{
report = hyperlink.Report;
}
DataTreeView tree = new DataTreeView();
tree.BorderStyle = BorderStyle.None;
tree.ShowDataSources = false;
tree.ShowRelations = false;
tree.ShowColumns = false;
tree.ShowNone = true;
tree.ShowVariables = false;
tree.ShowParameters = true;
tree.ShowTotals = false;
tree.CreateNodes(report.Dictionary);
tree.SelectedItem = (string)Value;
tree.AfterSelect += new TreeViewEventHandler(tree_AfterSelect);
if (FSize.Width > 0)
{
tree.Size = FSize;
}
edSvc.DropDownControl(tree);
if (isAnotherReport)
{
report.Dispose();
}
FSize = tree.Size;
return(tree.SelectedItem);
}
return(Value);
}
protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
if (Disabled)
{
return;
}
Cursor = curHand;
// find object under mouse to invoke its PreviewClick event
int pageNo = PreviewPages.FindPage(Offset.X + e.X, Offset.Y + e.Y);
ReportPage page = PreparedPages.GetCachedPage(pageNo);
Rectangle pageBounds = PreviewPages.GetPageBounds(pageNo);
// reset NeedRefresh flag
page.NeedRefresh = false;
page.NeedModify = false;
Report.NeedRefresh = false;
// generate mouseup event
if (FActiveObject != null)
{
FActiveObject.OnMouseUp(new MouseEventArgs(e.Button, e.Clicks,
(int)Math.Round((Offset.X + e.X - pageBounds.X) / Zoom - page.LeftMargin * Units.Millimeters - FActiveObject.AbsLeft),
(int)Math.Round((Offset.Y + e.Y - pageBounds.Y) / Zoom - page.TopMargin * Units.Millimeters - FActiveObject.AbsTop),
e.Delta));
Hyperlink hyperlink = FActiveObject.Hyperlink;
switch (hyperlink.Kind)
{
case HyperlinkKind.URL:
try
{
Process.Start(hyperlink.Value);
}
catch
{
}
break;
case HyperlinkKind.PageNumber:
PageNo = int.Parse(hyperlink.Value);
break;
case HyperlinkKind.Bookmark:
Bookmarks.BookmarkItem bookmark = PreparedPages.Bookmarks.Find(hyperlink.Value);
if (bookmark != null)
{
PositionTo(bookmark.PageNo + 1, new PointF(0, bookmark.OffsetY));
}
break;
case HyperlinkKind.DetailReport:
// if detail report name is empty, refresh this report
if (String.IsNullOrEmpty(hyperlink.DetailReportName))
{
hyperlink.SetParameters(Report);
Report.NeedRefresh = true;
}
else
{
// open a new report. check if such tab is opened already
if (!Preview.SwitchToTab(hyperlink.Value))
{
FLocked = true;
try
{
using (Report report = hyperlink.GetReport(true))
{
report.Prepare();
Preview.AddPreviewTab(report.PreparedPages, hyperlink.Value);
report.SetPreparedPages(null);
}
}
finally
{
FLocked = false;
}
}
}
break;
case HyperlinkKind.DetailPage:
ReportPage reportPage = Report.FindObject(hyperlink.DetailPageName) as ReportPage;
if (reportPage != null)
{
hyperlink.SetParameters(Report);
// check if such tab is opened already
if (!Preview.SwitchToTab(hyperlink.Value))
{
FLocked = true;
Preview.Lock();
PreparedPages pages = new PreparedPages(Report);
try
{
Report.SetPreparedPages(pages);
Report.PreparePage(reportPage);
}
finally
{
FLocked = false;
Preview.Unlock();
Preview.AddPreviewTab(pages, hyperlink.Value);
}
}
}
break;
}
FActiveObject.OnClick(EventArgs.Empty);
}
// modify and refresh the page if requested in the object's script
if (page.NeedModify)
{
PreparedPages.ModifyPage(pageNo, page);
}
if (page.NeedRefresh)
{
Refresh();
}
if (Report.NeedRefresh)
{
bool saveShowProgress = Config.ReportSettings.ShowProgress;
Config.ReportSettings.ShowProgress = false;
RefreshReport();
Config.ReportSettings.ShowProgress = saveShowProgress;
}
}
