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 != 0) { 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)) { pageContext.RegisteredStreamNames.Add(streamName, null); Stream stream = pageContext.CreateAndRegisterStream(streamName, extension, null, mimeType, 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; } } } }
public bool RegisterItem(PageItem pageItem, PageContext pageContext) { if (!this.m_itemFound && pageItem != null) { switch (this.m_eventType) { case EventType.Collect: { ReportItemInstance instance2 = pageItem.Source.Instance; if (pageContext.Labels != null) { pageContext.Labels.WriteDocMapLabel(instance2); } if (pageContext.Bookmarks != null) { pageContext.Bookmarks.WriteBookmark(instance2); } if (pageContext.PageBookmarks != null) { pageContext.RegisterPageBookmark(instance2); } if (pageItem.ItemState == PageItem.State.OnPageHidden) { break; } return(false); } case EventType.BookmarkNavigationEvent: { ReportItemInstance instance = pageItem.Source.Instance; if (instance.Bookmark != null && SPBProcessing.CompareWithOrdinalComparison(this.m_bookmarkId, instance.Bookmark, false) == 0) { this.m_itemFound = true; this.m_itemInfo = instance.UniqueName; return(false); } if (pageItem.ItemState == PageItem.State.OnPageHidden) { break; } return(false); } case EventType.DrillthroughEvent: { ReportItemInstance instance5 = pageItem.Source.Instance; TextBoxInstance textBoxInstance = instance5 as TextBoxInstance; if (textBoxInstance != null) { AspNetCore.ReportingServices.OnDemandReportRendering.TextBox textBox = (AspNetCore.ReportingServices.OnDemandReportRendering.TextBox)pageItem.Source; if (!this.HasMatchingDrillthrough(textBox.ActionInfo)) { foreach (ParagraphInstance paragraphInstance in textBoxInstance.ParagraphInstances) { foreach (TextRunInstance textRunInstance in paragraphInstance.TextRunInstances) { AspNetCore.ReportingServices.OnDemandReportRendering.TextRun definition = textRunInstance.Definition; if (this.HasMatchingDrillthrough(definition.ActionInfo)) { return(false); } } } } } else { ImageInstance imageInstance2 = instance5 as ImageInstance; if (imageInstance2 != null) { if (!this.HasMatchingDrillthrough(imageInstance2.ActionInfoWithDynamicImageMapAreas)) { AspNetCore.ReportingServices.OnDemandReportRendering.Image image = (AspNetCore.ReportingServices.OnDemandReportRendering.Image)pageItem.Source; this.HasMatchingDrillthrough(image.ActionInfo); } } else { IDynamicImageInstance dynamicImageInstance = instance5 as IDynamicImageInstance; if (dynamicImageInstance != null) { ActionInfoWithDynamicImageMapCollection imageMaps = default(ActionInfoWithDynamicImageMapCollection); using (dynamicImageInstance.GetImage(DynamicImageInstance.ImageType.PNG, out imageMaps)) { } this.HasMatchingDrillthrough(imageMaps); } } } if (this.m_itemFound) { return(false); } if (pageItem.ItemState == PageItem.State.OnPageHidden) { break; } return(false); } case EventType.DocumentMapNavigationEvent: { ReportItemInstance instance3 = pageItem.Source.Instance; if (SPBProcessing.CompareWithOrdinalComparison(this.m_itemInfo, instance3.UniqueName, true) == 0) { this.m_itemFound = true; return(false); } if (pageItem.ItemState == PageItem.State.OnPageHidden) { break; } return(false); } case EventType.GetDocumentMap: { ReportItemInstance instance4 = pageItem.Source.Instance; if (pageContext.Labels != null) { pageContext.Labels.WriteDocMapLabel(instance4); } if (pageItem.ItemState == PageItem.State.OnPageHidden) { break; } return(false); } case EventType.FindChart: if (pageItem.ItemState != PageItem.State.OnPageHidden) { ReportItem source2 = pageItem.Source; if (SPBProcessing.CompareWithOrdinalComparison(this.m_itemInfo, source2.Instance.UniqueName, true) == 0) { this.m_itemFound = true; ChartInstance chartInstance2 = source2.Instance as ChartInstance; if (chartInstance2 != null) { this.WriteDynamicImageStream(chartInstance2.GetImage()); } } } break; case EventType.FindGaugePanel: if (pageItem.ItemState != PageItem.State.OnPageHidden) { ReportItem source3 = pageItem.Source; if (SPBProcessing.CompareWithOrdinalComparison(this.m_itemInfo, source3.Instance.UniqueName, true) == 0) { this.m_itemFound = true; GaugePanelInstance gaugePanelInstance2 = source3.Instance as GaugePanelInstance; if (gaugePanelInstance2 != null) { this.WriteDynamicImageStream(gaugePanelInstance2.GetImage()); } } } break; case EventType.FindMap: if (pageItem.ItemState != PageItem.State.OnPageHidden) { ReportItem source5 = pageItem.Source; if (SPBProcessing.CompareWithOrdinalComparison(this.m_itemInfo, source5.Instance.UniqueName, true) == 0) { this.m_itemFound = true; MapInstance mapInstance2 = source5.Instance as MapInstance; if (mapInstance2 != null) { this.WriteDynamicImageStream(mapInstance2.GetImage()); } } } break; case EventType.FindImage: if (pageItem.ItemState != PageItem.State.OnPageHidden) { ReportItem source4 = pageItem.Source; if (SPBProcessing.CompareWithOrdinalComparison(this.m_itemInfo, source4.Instance.UniqueName, true) == 0) { this.m_itemFound = true; ImageInstance imageInstance = source4.Instance as ImageInstance; if (imageInstance != null) { Stream stream2 = this.m_createAndRegisterStream(this.m_streamName, string.Empty, null, imageInstance.MIMEType, false, StreamOper.CreateAndRegister); byte[] imageData = imageInstance.ImageData; if (stream2 != null && imageData != null && imageData.Length != 0) { stream2.Write(imageData, 0, imageData.Length); } } } } break; case EventType.ImageConsolidation: if (pageItem.ItemState != PageItem.State.OnPageHidden) { 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) { this.m_itemFound = true; } } } break; default: this.FindTextBox(pageItem as TextBox, pageContext); break; } return(true); } return(false); }