public void RemovePage(ReportPage p)
{
if (p != null)
{
p.Release();
}
_ReportPageList.Remove(p);
}
private void DrawPage(ReportPage p, MyRectF clipRect, ref float htmlWidth, ref float htmlHeight, bool isExport = false, Extension ext = null) //todo: qiuleilei
{
if (_Pages == null)
{
return;
}
PointF location = new PointF(0, 0);
if (p.PageType == ReportPageType.Data)
{
//页眉
MyRectF rfC = rectfPool.Get();
SetRectF(rfC, clipRect.X + InchesToPixelX(_Pages.PageLeftMargin), clipRect.Y + InchesToPixelY(_Pages.PageTopMargin) - 1,
clipRect.Width - (InchesToPixelX(_Pages.PageRightMargin) + InchesToPixelX(_Pages.PageLeftMargin)), InchesToPixelY(_Pages.PageHeadHeight));
var top = rfC.Top;
var height = rfC.Height;
// if (htmlWidth == -1f) {
// htmlWidth = rfC.Width;
// }
// if (htmlHeight == -1f) {
// htmlHeight = rfC.Height;
// }
if (ext != null)
{
ext.ReportPageType2Html(p, rfC, _Pages.PageHeadBackColor, isExport);
}
foreach (ReportElement pi in p.PageManager.PageHeadReportElements)
{
if (pi.Tag is IVisibleExpression)
{
string str = (pi.Tag as IVisibleExpression).VisibleExpression;
if (!string.IsNullOrEmpty(str) && ((str.IndexOf("PageIndex") >= 0 || str.IndexOf("PageCount") >= 0)))
{
object o = _Pages.ReportRuntime.ExpressionEngine.Execute(str, _Pages.ReportRuntime.DataTables, "");
if (o != null)
{
bool bVisible = Convert.ToBoolean(o);
if (!bVisible)
{
if (pi.Tag is IPanelElement)
{
SetDrawingChildControlVisibleExpression(pi.Tag as Control, str);
}
continue;
}
}
}
}
SetPointF(ref location, InchesToPixelX(pi.Location.X + _Pages.PageLeftMargin) + _Left - _hScroll, InchesToPixelY(pi.Location.Y + p.PageManager.PageTopMargin) + _Top - _vScroll);
pi.Page = p;
pi.Draw(location, _Pages.ReportRuntime, rfC, isExport, ext);
}
//数据区
rfC = rectfPool.Get();
SetRectF(rfC, clipRect.X + InchesToPixelX(_Pages.PageLeftMargin), clipRect.Y + InchesToPixelY(_Pages.PageTopMargin + _Pages.PageHeadHeight) - 1,
clipRect.Width - (InchesToPixelX(_Pages.PageRightMargin) + InchesToPixelX(_Pages.PageLeftMargin)), InchesToPixelY(_Pages.PageDataRegionHeight));
if (ext != null)
{
ext.ReportPageType2Html(p, rfC, _Pages.DataRegionBackColor, isExport);
}
foreach (ReportElement pi in p.Elements)
{
SetPointF(ref location, InchesToPixelX(pi.Location.X + _Pages.PageLeftMargin) + _Left - _hScroll, InchesToPixelY(pi.Location.Y + p.PageManager.PageHeadHeight + p.PageManager.PageTopMargin) + _Top - _vScroll);
pi.Page = p;
if (location.Y < top)
{
location.Y = top + height;
//pi.Height=
}
pi.Draw(location, _Pages.ReportRuntime, rfC, isExport, ext);
}
//页脚
rfC = rectfPool.Get();
SetRectF(rfC, clipRect.X + InchesToPixelX(_Pages.PageLeftMargin), clipRect.Y + InchesToPixelY(_Pages.PageTopMargin + _Pages.PageHeadHeight + _Pages.PageDataRegionHeight) - 1,
clipRect.Width - (InchesToPixelX(_Pages.PageRightMargin) + InchesToPixelX(_Pages.PageLeftMargin)), InchesToPixelY(_Pages.PageFootHeight));
if (ext != null)
{
ext.ReportPageType2Html(p, rfC, _Pages.PageFootBackColor, isExport);
}
foreach (ReportElement pi in p.PageManager.PageFootReportElements)
{
if (pi.Tag is IVisibleExpression)
{
string str = (pi.Tag as IVisibleExpression).VisibleExpression;
if (!string.IsNullOrEmpty(str) && ((str.IndexOf("PageIndex") >= 0 || str.IndexOf("PageCount") >= 0)))
{
object o = _Pages.ReportRuntime.ExpressionEngine.Execute(str, _Pages.ReportRuntime.DataTables, "");
if (o != null)
{
bool bVisible = Convert.ToBoolean(o);
if (!bVisible)
{
if (pi.Tag is IPanelElement)
{
SetDrawingChildControlVisibleExpression(pi.Tag as Control, str);
}
continue;
}
}
}
}
//PointF location = pointfPool.Get ();
SetPointF(ref location, InchesToPixelX(pi.Location.X + _Pages.PageLeftMargin) + _Left - _hScroll, InchesToPixelY(pi.Location.Y + p.PageManager.PageHeadHeight + p.PageManager.PageTopMargin + p.PageManager.PageDataRegionHeight) + _Top - _vScroll);
pi.Page = p;
pi.Draw(location, _Pages.ReportRuntime, rfC, isExport, ext);
}
}
else //报表头、报表尾
//数据区
{
MyRectF rfC = rectfPool.Get();
SetRectF(rfC, clipRect.X + InchesToPixelX(_Pages.PageLeftMargin), clipRect.Y + InchesToPixelY(_Pages.PageTopMargin) - 1,
clipRect.Width - (InchesToPixelX(_Pages.PageRightMargin) + InchesToPixelX(_Pages.PageLeftMargin)), InchesToPixelY(_Pages.PageDrawRegionHeight));
// if (htmlWidth == -1f) {
// htmlWidth = rfC.Width;
// }
// if (htmlHeight == -1f) {
// htmlHeight = rfC.Height;
// }
var top = rfC.Top;
var height = rfC.Height;
if (p.PageType == ReportPageType.ReportHead)
{
if (ext != null)
{
ext.ReportPageType2Html(p, rfC, _Pages.ReportHeadBackColor, isExport);
}
}
else
{
if (ext != null)
{
ext.ReportPageType2Html(p, rfC, _Pages.ReportFootBackColor, isExport);
}
}
foreach (ReportElement pi in p.Elements)
{
//PointF location = pointfPool.Get ();
SetPointF(ref location, InchesToPixelX(pi.Location.X + _Pages.PageLeftMargin) + _Left - _hScroll, InchesToPixelY(pi.Location.Y + p.PageManager.PageTopMargin) + _Top - _vScroll);
pi.Page = p;
if (location.Y < top)
{
location.Y = top + height;
//pi.Height=
}
pi.Draw(location, _Pages.ReportRuntime, rfC, isExport, ext);
}
}
}
/// <summary>
/// 绘制报表页
/// </summary>
/// <param name="g"></param>
/// <param name="p"></param>
/// <param name="clipRect"></param>
private void DrawPage(Graphics g, ReportPage p, System.Drawing.RectangleF clipRect, bool isExport = false, Extension ext = null) //todo: qiuleilei
{
if (_Pages == null)
{
return;
}
if (p.PageType == ReportPageType.Data)
{
//页眉
RectangleF rfC = new RectangleF(clipRect.X + InchesToPixelX(_Pages.PageLeftMargin), clipRect.Y + InchesToPixelY(_Pages.PageTopMargin) - 1,
clipRect.Width - (InchesToPixelX(_Pages.PageRightMargin) + InchesToPixelX(_Pages.PageLeftMargin)), InchesToPixelY(_Pages.PageHeadHeight));
g.SetClip(rfC);
var top = rfC.Top;
var height = rfC.Height;
using (SolidBrush brh = new SolidBrush(_Pages.PageHeadBackColor)) {
g.FillRectangle(brh, rfC);
if (ext != null)
{
ext.ReportPageType2Html(p, rfC, _Pages.PageHeadBackColor, isExport);
}
}
foreach (ReportElement pi in p.PageManager.PageHeadReportElements)
{
if (pi.Tag is IVisibleExpression)
{
string str = (pi.Tag as IVisibleExpression).VisibleExpression;
if (!string.IsNullOrEmpty(str) && ((str.IndexOf("PageIndex") >= 0 || str.IndexOf("PageCount") >= 0)))
{
object o = _Pages.ReportRuntime.ExpressionEngine.Execute(str, _Pages.ReportRuntime.DataTables, "");
if (o != null)
{
bool bVisible = Convert.ToBoolean(o);
if (!bVisible)
{
if (pi.Tag is IPanelElement)
{
SetDrawingChildControlVisibleExpression(pi.Tag as Control, str);
}
continue;
}
}
}
}
PointF location = new PointF(InchesToPixelX(pi.Location.X + _Pages.PageLeftMargin) + _Left - _hScroll, InchesToPixelY(pi.Location.Y + p.PageManager.PageTopMargin) + _Top - _vScroll);
pi.Page = p;
pi.Draw(g, location, _Pages.ReportRuntime, rfC, isExport, ext);
}
//数据区
rfC = new RectangleF(clipRect.X + InchesToPixelX(_Pages.PageLeftMargin), clipRect.Y + InchesToPixelY(_Pages.PageTopMargin + _Pages.PageHeadHeight) - 1,
clipRect.Width - (InchesToPixelX(_Pages.PageRightMargin) + InchesToPixelX(_Pages.PageLeftMargin)), InchesToPixelY(_Pages.PageDataRegionHeight));
g.SetClip(rfC);
using (SolidBrush brh = new SolidBrush(_Pages.DataRegionBackColor)) {
g.FillRectangle(brh, rfC);
if (ext != null)
{
ext.ReportPageType2Html(p, rfC, _Pages.DataRegionBackColor, isExport);
}
}
foreach (ReportElement pi in p.Elements)
{
PointF location = new PointF(InchesToPixelX(pi.Location.X + _Pages.PageLeftMargin) + _Left - _hScroll, InchesToPixelY(pi.Location.Y + p.PageManager.PageHeadHeight + p.PageManager.PageTopMargin) + _Top - _vScroll);
pi.Page = p;
if (location.Y < top)
{
location.Y = top + height;
//pi.Height=
}
pi.Draw(g, location, _Pages.ReportRuntime, rfC, isExport, ext);
}
//页脚
rfC = new RectangleF(clipRect.X + InchesToPixelX(_Pages.PageLeftMargin), clipRect.Y + InchesToPixelY(_Pages.PageTopMargin + _Pages.PageHeadHeight + _Pages.PageDataRegionHeight) - 1,
clipRect.Width - (InchesToPixelX(_Pages.PageRightMargin) + InchesToPixelX(_Pages.PageLeftMargin)), InchesToPixelY(_Pages.PageFootHeight));
g.SetClip(rfC);
using (SolidBrush brh = new SolidBrush(_Pages.PageFootBackColor)) {
g.FillRectangle(brh, rfC);
if (ext != null)
{
ext.ReportPageType2Html(p, rfC, _Pages.PageFootBackColor, isExport);
}
}
foreach (ReportElement pi in p.PageManager.PageFootReportElements)
{
if (pi.Tag is IVisibleExpression)
{
string str = (pi.Tag as IVisibleExpression).VisibleExpression;
if (!string.IsNullOrEmpty(str) && ((str.IndexOf("PageIndex") >= 0 || str.IndexOf("PageCount") >= 0)))
{
object o = _Pages.ReportRuntime.ExpressionEngine.Execute(str, _Pages.ReportRuntime.DataTables, "");
if (o != null)
{
bool bVisible = Convert.ToBoolean(o);
if (!bVisible)
{
if (pi.Tag is IPanelElement)
{
SetDrawingChildControlVisibleExpression(pi.Tag as Control, str);
}
continue;
}
}
}
}
PointF location = new PointF(InchesToPixelX(pi.Location.X + _Pages.PageLeftMargin) + _Left - _hScroll, InchesToPixelY(pi.Location.Y + p.PageManager.PageHeadHeight + p.PageManager.PageTopMargin + p.PageManager.PageDataRegionHeight) + _Top - _vScroll);
pi.Page = p;
pi.Draw(g, location, _Pages.ReportRuntime, rfC, isExport, ext);
}
}
else //报表头、报表尾
//数据区
{
RectangleF rfC = new RectangleF(clipRect.X + InchesToPixelX(_Pages.PageLeftMargin), clipRect.Y + InchesToPixelY(_Pages.PageTopMargin) - 1,
clipRect.Width - (InchesToPixelX(_Pages.PageRightMargin) + InchesToPixelX(_Pages.PageLeftMargin)), InchesToPixelY(_Pages.PageDrawRegionHeight));
g.SetClip(rfC);
if (p.PageType == ReportPageType.ReportHead)
{
using (SolidBrush brh = new SolidBrush(_Pages.ReportHeadBackColor)) {
g.FillRectangle(brh, rfC);
if (ext != null)
{
ext.ReportPageType2Html(p, rfC, _Pages.ReportHeadBackColor, isExport);
}
}
}
else
{
using (SolidBrush brh = new SolidBrush(_Pages.ReportFootBackColor)) {
g.FillRectangle(brh, rfC);
if (ext != null)
{
ext.ReportPageType2Html(p, rfC, _Pages.ReportFootBackColor, isExport);
}
}
}
foreach (ReportElement pi in p.Elements)
{
PointF location = new PointF(InchesToPixelX(pi.Location.X + _Pages.PageLeftMargin) + _Left - _hScroll, InchesToPixelY(pi.Location.Y + p.PageManager.PageTopMargin) + _Top - _vScroll);
pi.Page = p;
pi.Draw(g, location, _Pages.ReportRuntime, rfC, isExport, ext);
}
}
}
public void AddPage(ReportPage p)
{
_ReportPageList.Add(p);
_currentPage = p;
}
