protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
if (Disabled)
{
return;
}
int pageNo = PreviewPages.FindPage(Offset.X + e.X, Offset.Y + e.Y);
ReportPage page = PreparedPages.GetCachedPage(pageNo);
Rectangle pageBounds = PreviewPages.GetPageBounds(pageNo);
SetPageNo(pageNo + 1, false);
Cursor = curHandMove;
FLastMousePoint = e.Location;
// reset page's NeedRefresh flag
page.NeedRefresh = false;
page.NeedModify = false;
// generate mousedown event
if (FActiveObject != null)
{
FActiveObject.OnMouseDown(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));
}
// reset search highlight
if (SearchInfo != null && SearchInfo.Visible)
{
SearchInfo.Visible = false;
Refresh();
}
// modify and refresh the page if requested in the object's script
if (page.NeedModify)
{
PreparedPages.ModifyPage(pageNo, page);
}
if (page.NeedRefresh)
{
Refresh();
}
}
public void EditPage()
{
if (Disabled)
{
return;
}
using (Report report = new Report())
{
ReportPage page = FPreparedPages.GetPage(PageNo - 1);
OverlayBand overlay = new OverlayBand();
overlay.Name = "Overlay";
overlay.Width = (page.PaperWidth - page.LeftMargin - page.RightMargin) * Units.Millimeters;
overlay.Height = (page.PaperHeight - page.TopMargin - page.BottomMargin) * Units.Millimeters;
// remove bands, convert them to Text objects if necessary
ObjectCollection allObjects = page.AllObjects;
foreach (Base c in allObjects)
{
if (c is BandBase)
{
BandBase band = c as BandBase;
if (band.HasBorder || band.HasFill)
{
TextObject textObj = new TextObject();
textObj.Bounds = band.Bounds;
textObj.Border = band.Border.Clone();
textObj.Fill = band.Fill.Clone();
overlay.Objects.Add(textObj);
}
for (int i = 0; i < band.Objects.Count; i++)
{
ReportComponentBase obj = band.Objects[i];
if (!(obj is BandBase))
{
obj.Anchor = AnchorStyles.Left | AnchorStyles.Top;
obj.Dock = DockStyle.None;
obj.Left = obj.AbsLeft;
obj.Top = obj.AbsTop;
overlay.Objects.Add(obj);
i--;
}
}
}
}
page.Clear();
page.Overlay = overlay;
report.Pages.Add(page);
page.SetReport(report);
page.SetRunning(false);
if (report.DesignPreviewPage())
{
page = report.Pages[0] as ReportPage;
FPreparedPages.ModifyPage(PageNo - 1, page);
Refresh();
}
}
}
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;
}
}
