private void populatePageItems <T>(CReportPageParam prm, int itemPerPage, int pageNo, ObservableCollection <T> collection) where T : MBaseModel
{
int start = (pageNo - 1) * itemPerPage + 1;
int end = start + itemPerPage - 1;
prm.Items.Clear();
int i = 0;
foreach (T m in collection)
{
if (m.ExtFlag.Equals("D"))
{
continue;
}
i++;
if ((i >= start) && (i <= end))
{
prm.Items.Add(m);
}
}
prm.StartIndex = start;
prm.EndIndex = end;
prm.TotalItemCount = collection.Count;
int remain = itemPerPage - prm.Items.Count;
prm.PatchRow = remain;
}
//Form fixed document
public virtual FixedDocument CreateFixedDocument()
{
ArrayList pageParams = new ArrayList();
if (dataSource != null)
{
initPageCreateFlow();
pageParams = createPageParam();
}
else
{
CReportPageParam dummyPage = new CReportPageParam();
pageParams.Add(dummyPage);
}
int pc = pageParams.Count;
FixedDocument fd = new FixedDocument();
Size s = new Size(rptCfg.PageWidthDot, rptCfg.PageHeightDot);
fd.DocumentPaginator.PageSize = s;
pages.Clear();
for (int i = 1; i <= pc; i++)
{
if (!isInRange(i))
{
continue;
}
CReportPageParam pageParam = (CReportPageParam)pageParams[i - 1];
UserControl page = createPageObject(s, i, pc, pageParam);
page.Width = rptCfg.AreaWidthDot;
page.Height = rptCfg.AreaHeightDot;
page.Measure(s);
FixedPage fp = new FixedPage();
fp.Margin = new Thickness(rptCfg.MarginLeftDot, rptCfg.MarginTopDot, rptCfg.MarginRightDot, rptCfg.MarginBottomDot);
PageContent pageContent = new PageContent();
((System.Windows.Markup.IAddChild)pageContent).AddChild(fp);
fd.Pages.Add(pageContent);
fp.Children.Add(page);
pages.Add(fp);
}
keepFixedDoc = fd;
return(fd);
}
protected ArrayList createPageParamEasy <T>(ObservableCollection <T> collection, int itemPerPage) where T : MBaseModel
{
int arrcnt = 0;
foreach (T mi in collection)
{
if (!mi.ExtFlag.Equals("D"))
{
arrcnt++;
}
}
int pcnt = 0;
int remainder = 0;
if (itemPerPage > 0)
{
pcnt = arrcnt / itemPerPage;
remainder = arrcnt % itemPerPage;
}
int pageCount = 0;
if (pcnt == 0)
{
pageCount = 1;
}
else if (remainder == 0)
{
pageCount = pcnt;
}
else
{
pageCount = pcnt + 1;
}
ArrayList pageParams = new ArrayList();
for (int i = 0; i < pageCount; i++)
{
CReportPageParam prm = new CReportPageParam();
prm.ItemPerPage = itemPerPage;
populatePageItems(prm, itemPerPage, i + 1, collection);
pageParams.Add(prm);
}
return(pageParams);
}
protected virtual UserControl createPageObject(Size s, int page, int pageCount, CReportPageParam param)
{
return(null);
}
protected ArrayList createPageParamComplex <T>(ObservableCollection <T> collection, int itemPerPage) where T : MBaseModel
{
ArrayList pageParams = new ArrayList();
double areaHeight = CUtil.StringToDouble(rptCfg.GetConfigValue("PrevAreaHeight"));
double itemWidth = CUtil.StringToDouble(rptCfg.GetConfigValue("PrevItemWidth"));
double defaultItemHeigh = getItemHeight(itemWidth, null, "");
int arrcnt = 0;
foreach (T mi in collection)
{
if (!mi.ExtFlag.Equals("D"))
{
arrcnt++;
}
}
CReportPageParam prm = null;
double remainHeight = areaHeight;
int itemNo = 0;
foreach (T mi in collection)
{
if (mi.ExtFlag.Equals("D"))
{
continue;
}
if (itemNo == 0)
{
prm = new CReportPageParam();
prm.StartIndex = 1;
prm.EndIndex = 1;
pageParams.Add(prm);
}
itemNo++;
double itemHeight = getItemHeight(itemWidth, mi, itemPropertyName); //getItemHeight(itemWidth, mi);
if (itemHeight > remainHeight)
{
//New page
prm = new CReportPageParam();
prm.StartIndex = itemNo;
pageParams.Add(prm);
remainHeight = areaHeight;
}
remainHeight = remainHeight - itemHeight;
prm.Items.Add(mi);
prm.EndIndex = itemNo;
prm.ItemPerPage = prm.EndIndex - prm.StartIndex + 1;
prm.TotalItemCount = arrcnt;
prm.PatchRow = (int)Math.Ceiling(remainHeight / defaultItemHeigh);
}
return(pageParams);
}