protected void RegisterDynamicImage(ref Stream dynamicImageStream, ref string streamName, string extension, string mimeType, PageContext pageContext, out System.Drawing.Rectangle offsets)
{
offsets = System.Drawing.Rectangle.Empty;
if (dynamicImageStream == null || dynamicImageStream.Length == 0L)
{
return;
}
if (pageContext.ImageConsolidation != null)
{
ImageConsolidation imageConsolidation = pageContext.ImageConsolidation;
offsets = imageConsolidation.AppendImage(dynamicImageStream);
if (offsets != System.Drawing.Rectangle.Empty)
{
dynamicImageStream = null;
streamName = imageConsolidation.GetStreamName();
}
}
else
{
if (pageContext.RegisteredStreamNames.Contains(streamName))
{
return;
}
pageContext.RegisteredStreamNames.Add(streamName, null);
Stream stream = pageContext.CreateAndRegisterStream(streamName, extension, null, mimeType, willSeek: false, StreamOper.CreateAndRegister);
if (stream != null)
{
dynamicImageStream.Position = 0L;
int num = (int)dynamicImageStream.Length;
byte[] array = new byte[4096];
while (num > 0)
{
int num2 = dynamicImageStream.Read(array, 0, Math.Min(array.Length, num));
stream.Write(array, 0, num2);
num -= num2;
}
dynamicImageStream = null;
}
}
}
internal bool RegisterItem(PageItem pageItem, PageContext pageContext)
{
if (m_itemFound || pageItem == null)
{
return(false);
}
switch (m_eventType)
{
case EventType.Collect:
{
ReportItemInstance instance5 = pageItem.Source.Instance;
if (pageContext.Labels != null)
{
pageContext.Labels.WriteDocMapLabel(instance5);
}
if (pageContext.Bookmarks != null)
{
pageContext.Bookmarks.WriteBookmark(instance5);
}
if (pageContext.PageBookmarks != null)
{
pageContext.RegisterPageBookmark(instance5);
}
if (pageItem.ItemState != PageItem.State.OnPageHidden)
{
return(false);
}
break;
}
case EventType.BookmarkNavigationEvent:
{
ReportItemInstance instance2 = pageItem.Source.Instance;
if (instance2.Bookmark != null && SPBProcessing.CompareWithOrdinalComparison(m_bookmarkId, instance2.Bookmark, ignoreCase: false) == 0)
{
m_itemFound = true;
m_itemInfo = instance2.UniqueName;
return(false);
}
if (pageItem.ItemState != PageItem.State.OnPageHidden)
{
return(false);
}
break;
}
case EventType.DrillthroughEvent:
{
ReportItemInstance instance = pageItem.Source.Instance;
TextBoxInstance textBoxInstance = instance as TextBoxInstance;
if (textBoxInstance != null)
{
Microsoft.ReportingServices.OnDemandReportRendering.TextBox textBox = (Microsoft.ReportingServices.OnDemandReportRendering.TextBox)pageItem.Source;
if (!HasMatchingDrillthrough(textBox.ActionInfo))
{
foreach (ParagraphInstance paragraphInstance in textBoxInstance.ParagraphInstances)
{
foreach (TextRunInstance textRunInstance in paragraphInstance.TextRunInstances)
{
Microsoft.ReportingServices.OnDemandReportRendering.TextRun definition = textRunInstance.Definition;
if (HasMatchingDrillthrough(definition.ActionInfo))
{
return(false);
}
}
}
}
}
else
{
ImageInstance imageInstance = instance as ImageInstance;
if (imageInstance != null)
{
if (!HasMatchingDrillthrough(imageInstance.ActionInfoWithDynamicImageMapAreas))
{
Microsoft.ReportingServices.OnDemandReportRendering.Image image = (Microsoft.ReportingServices.OnDemandReportRendering.Image)pageItem.Source;
HasMatchingDrillthrough(image.ActionInfo);
}
}
else
{
IDynamicImageInstance dynamicImageInstance = instance as IDynamicImageInstance;
if (dynamicImageInstance != null)
{
ActionInfoWithDynamicImageMapCollection actionImageMaps;
using (dynamicImageInstance.GetImage(DynamicImageInstance.ImageType.PNG, out actionImageMaps))
{
}
HasMatchingDrillthrough(actionImageMaps);
}
}
}
if (m_itemFound)
{
return(false);
}
if (pageItem.ItemState != PageItem.State.OnPageHidden)
{
return(false);
}
break;
}
case EventType.DocumentMapNavigationEvent:
{
ReportItemInstance instance3 = pageItem.Source.Instance;
if (SPBProcessing.CompareWithOrdinalComparison(m_itemInfo, instance3.UniqueName, ignoreCase: true) == 0)
{
m_itemFound = true;
return(false);
}
if (pageItem.ItemState != PageItem.State.OnPageHidden)
{
return(false);
}
break;
}
case EventType.GetDocumentMap:
{
ReportItemInstance instance4 = pageItem.Source.Instance;
if (pageContext.Labels != null)
{
pageContext.Labels.WriteDocMapLabel(instance4);
}
if (pageItem.ItemState != PageItem.State.OnPageHidden)
{
return(false);
}
break;
}
case EventType.FindChart:
{
if (pageItem.ItemState == PageItem.State.OnPageHidden)
{
break;
}
ReportItem source2 = pageItem.Source;
if (SPBProcessing.CompareWithOrdinalComparison(m_itemInfo, source2.Instance.UniqueName, ignoreCase: true) == 0)
{
m_itemFound = true;
ChartInstance chartInstance2 = source2.Instance as ChartInstance;
if (chartInstance2 != null)
{
WriteDynamicImageStream(chartInstance2.GetImage());
}
}
break;
}
case EventType.FindGaugePanel:
{
if (pageItem.ItemState == PageItem.State.OnPageHidden)
{
break;
}
ReportItem source3 = pageItem.Source;
if (SPBProcessing.CompareWithOrdinalComparison(m_itemInfo, source3.Instance.UniqueName, ignoreCase: true) == 0)
{
m_itemFound = true;
GaugePanelInstance gaugePanelInstance2 = source3.Instance as GaugePanelInstance;
if (gaugePanelInstance2 != null)
{
WriteDynamicImageStream(gaugePanelInstance2.GetImage());
}
}
break;
}
case EventType.FindMap:
{
if (pageItem.ItemState == PageItem.State.OnPageHidden)
{
break;
}
ReportItem source5 = pageItem.Source;
if (SPBProcessing.CompareWithOrdinalComparison(m_itemInfo, source5.Instance.UniqueName, ignoreCase: true) == 0)
{
m_itemFound = true;
MapInstance mapInstance2 = source5.Instance as MapInstance;
if (mapInstance2 != null)
{
WriteDynamicImageStream(mapInstance2.GetImage());
}
}
break;
}
case EventType.FindImage:
{
if (pageItem.ItemState == PageItem.State.OnPageHidden)
{
break;
}
ReportItem source4 = pageItem.Source;
if (SPBProcessing.CompareWithOrdinalComparison(m_itemInfo, source4.Instance.UniqueName, ignoreCase: true) != 0)
{
break;
}
m_itemFound = true;
ImageInstance imageInstance2 = source4.Instance as ImageInstance;
if (imageInstance2 != null)
{
Stream stream3 = m_createAndRegisterStream(m_streamName, string.Empty, null, imageInstance2.MIMEType, willSeek: false, StreamOper.CreateAndRegister);
byte[] imageData = imageInstance2.ImageData;
if (stream3 != null && imageData != null && imageData.Length != 0)
{
stream3.Write(imageData, 0, imageData.Length);
}
}
break;
}
case EventType.ImageConsolidation:
{
if (pageItem.ItemState == PageItem.State.OnPageHidden)
{
break;
}
ReportItem source = pageItem.Source;
GaugePanelInstance gaugePanelInstance = source.Instance as GaugePanelInstance;
Stream stream = null;
if (gaugePanelInstance != null)
{
stream = gaugePanelInstance.GetImage();
}
else
{
ChartInstance chartInstance = source.Instance as ChartInstance;
if (chartInstance != null)
{
stream = chartInstance.GetImage();
}
else
{
MapInstance mapInstance = source.Instance as MapInstance;
if (mapInstance != null)
{
stream = mapInstance.GetImage();
}
}
}
if (stream != null)
{
ImageConsolidation imageConsolidation = pageContext.ImageConsolidation;
imageConsolidation.AppendImage(stream);
if (imageConsolidation.CurrentOffset >= imageConsolidation.IgnoreOffsetTill + 1 && imageConsolidation.ImageInfos.Count > 0)
{
m_itemFound = true;
}
}
break;
}
default:
FindTextBox(pageItem as TextBox, pageContext);
break;
}
return(true);
}
