private bool GetImage(string imageName, Stream imageStream, long imageDataOffset, bool dynamicImage, out System.Drawing.Image image)
{
image = null;
if (dynamicImage || string.IsNullOrEmpty(imageName) || !m_cachedImages.TryGetValue(imageName, out image))
{
if (imageStream == null)
{
imageStream = SharedRenderer.GetEmbeddedImageStream(m_renderer.RplReport, imageDataOffset, base.CreateAndRegisterStream, imageName);
if (imageStream == null)
{
return(false);
}
}
if (imageStream.Position != 0L && imageStream.CanSeek)
{
imageStream.Position = 0L;
}
try
{
image = System.Drawing.Image.FromStream(imageStream);
}
catch
{
return(false);
}
AddImageToCache(image, dynamicImage, imageName);
}
if (!dynamicImage)
{
return(!string.IsNullOrEmpty(imageName));
}
return(false);
}
private bool GetImage(string imageName, byte[] imageBytes, long imageDataOffset, bool dynamicImage, out System.Drawing.Image image)
{
image = null;
if (dynamicImage || string.IsNullOrEmpty(imageName) || !m_cachedImages.TryGetValue(imageName, out image))
{
if (!SharedRenderer.GetImage(m_renderer.RplReport, ref imageBytes, imageDataOffset))
{
return(false);
}
try
{
image = System.Drawing.Image.FromStream(new MemoryStream(imageBytes));
}
catch
{
return(false);
}
AddImageToCache(image, dynamicImage, imageName);
}
if (!dynamicImage)
{
return(!string.IsNullOrEmpty(imageName));
}
return(false);
}
internal override void BeginPageSection(RectangleF bounds)
{
base.BeginPageSection(bounds);
int dpiX = m_commonGraphics.DpiX;
int dpiY = m_commonGraphics.DpiY;
m_bodyRect = new System.Drawing.Rectangle(SharedRenderer.ConvertToPixels(bounds.X, dpiX), SharedRenderer.ConvertToPixels(bounds.Y, dpiY), SharedRenderer.ConvertToPixels(bounds.Width + HalfPixelWidthX, dpiX), SharedRenderer.ConvertToPixels(bounds.Height + HalfPixelWidthY, dpiY));
m_graphics.ResetClipAndTransform(new RectangleF(bounds.Left, bounds.Top, bounds.Width + HalfPixelWidthX, bounds.Height + HalfPixelWidthY));
}
internal override void ClipTextboxRectangle(Win32DCSafeHandle hdc, RectangleF position)
{
if (m_bodyRect.X != 0 || m_bodyRect.Y != 0)
{
if (!Microsoft.ReportingServices.Rendering.RichText.Win32.GetViewportOrgEx(hdc, out m_prevViewportOrg))
{
int lastWin32Error = Marshal.GetLastWin32Error();
throw new Exception(string.Format(CultureInfo.InvariantCulture, ImageRendererRes.Win32ErrorInfo, "GetViewportOrgEx", lastWin32Error));
}
if (!Microsoft.ReportingServices.Rendering.RichText.Win32.SetViewportOrgEx(hdc, m_bodyRect.X, m_bodyRect.Y, Win32ObjectSafeHandle.Zero))
{
int lastWin32Error2 = Marshal.GetLastWin32Error();
throw new Exception(string.Format(CultureInfo.InvariantCulture, ImageRendererRes.Win32ErrorInfo, "SetViewportOrgEx", lastWin32Error2));
}
}
System.Drawing.Rectangle rectangle = new System.Drawing.Rectangle(SharedRenderer.ConvertToPixels(position.X, m_commonGraphics.DpiX), SharedRenderer.ConvertToPixels(position.Y, m_commonGraphics.DpiY), SharedRenderer.ConvertToPixels(position.Width, m_commonGraphics.DpiX), SharedRenderer.ConvertToPixels(position.Height, m_commonGraphics.DpiY));
if (position.X < 0f)
{
rectangle.Width += rectangle.X;
rectangle.X = 0;
}
if (position.Y < 0f)
{
rectangle.Height += rectangle.Y;
rectangle.Y = 0;
}
rectangle.X += m_bodyRect.X;
rectangle.Y += m_bodyRect.Y;
if (rectangle.Right > m_bodyRect.Right)
{
rectangle.Width = m_bodyRect.Right - rectangle.Left;
}
if (rectangle.Bottom > m_bodyRect.Bottom)
{
rectangle.Height = m_bodyRect.Bottom - rectangle.Top;
}
Win32ObjectSafeHandle win32ObjectSafeHandle = Microsoft.ReportingServices.Rendering.RichText.Win32.CreateRectRgn(rectangle.X, rectangle.Y, rectangle.Right, rectangle.Bottom);
if (win32ObjectSafeHandle.IsInvalid)
{
return;
}
try
{
if (Microsoft.ReportingServices.Rendering.RichText.Win32.SelectClipRgn(hdc, win32ObjectSafeHandle) == 0)
{
int lastWin32Error3 = Marshal.GetLastWin32Error();
throw new Exception(string.Format(CultureInfo.InvariantCulture, ImageRendererRes.Win32ErrorInfo, "SelectClipRgn", lastWin32Error3));
}
}
finally
{
win32ObjectSafeHandle.Close();
}
}
private RectangleF CalculateMetafileRectangle(IntPtr hdc, float pageWidth, float pageHeight, float DpiX, float DpiY)
{
int deviceCaps = Microsoft.ReportingServices.Rendering.RichText.Win32.GetDeviceCaps(hdc, 4);
int deviceCaps2 = Microsoft.ReportingServices.Rendering.RichText.Win32.GetDeviceCaps(hdc, 6);
int deviceCaps3 = Microsoft.ReportingServices.Rendering.RichText.Win32.GetDeviceCaps(hdc, 118);
int deviceCaps4 = Microsoft.ReportingServices.Rendering.RichText.Win32.GetDeviceCaps(hdc, 117);
double num = SharedRenderer.ConvertToPixels(pageWidth, DpiX);
double num2 = SharedRenderer.ConvertToPixels(pageHeight, DpiY);
float width = (float)(num * (double)deviceCaps * 100.0) / (float)deviceCaps3;
float height = (float)(num2 * (double)deviceCaps2 * 100.0) / (float)deviceCaps4;
return(new RectangleF(0f, 0f, width, height));
}
internal override void DrawBackgroundImage(RPLImageData imageData, RPLFormat.BackgroundRepeatTypes repeat, PointF start, RectangleF position)
{
System.Drawing.Image image;
bool image2 = GetImage(imageData.ImageName, imageData.ImageData, imageData.ImageDataOffset, dynamicImage: false, out image);
if (image == null)
{
return;
}
RectangleF destination;
RectangleF source;
if (repeat == RPLFormat.BackgroundRepeatTypes.Clip)
{
if (SharedRenderer.CalculateImageClippedUnscaledBounds(this, position, image.Width, image.Height, start.X, start.Y, m_measureImageDpiX, m_measureImageDpiY, out destination, out source))
{
m_graphics.DrawImage(image, destination, source);
}
}
else
{
float num = SharedRenderer.ConvertToMillimeters(image.Width, m_measureImageDpiX);
float num2 = SharedRenderer.ConvertToMillimeters(image.Height, m_measureImageDpiY);
float num3 = position.Width;
if (repeat == RPLFormat.BackgroundRepeatTypes.RepeatY)
{
num3 = num;
}
float num4 = position.Height;
if (repeat == RPLFormat.BackgroundRepeatTypes.RepeatX)
{
num4 = num2;
}
for (float num5 = start.X; num5 < num3; num5 += num)
{
for (float num6 = start.Y; num6 < num4; num6 += num2)
{
if (SharedRenderer.CalculateImageClippedUnscaledBounds(this, position, image.Width, image.Height, num5, num6, m_measureImageDpiX, m_measureImageDpiY, out destination, out source))
{
m_graphics.DrawImage(image, destination, source);
}
}
}
}
if (!image2)
{
image.Dispose();
image = null;
}
}
internal static GDIFont GetOrCreateFont(Dictionary <string, GDIFont> gdiFonts, string fontFamily, float fontSize, RPLFormat.FontWeights fontWeight, RPLFormat.FontStyles fontStyle, RPLFormat.TextDecorations textDecoration)
{
string key = GetKey(fontFamily, fontSize, fontWeight, fontStyle, textDecoration);
if (gdiFonts.TryGetValue(key, out GDIFont value))
{
return(value);
}
bool bold = SharedRenderer.IsWeightBold(fontWeight);
bool italic = fontStyle == RPLFormat.FontStyles.Italic;
bool underLine = false;
bool lineThrough = false;
switch (textDecoration)
{
case RPLFormat.TextDecorations.Underline:
underLine = true;
break;
case RPLFormat.TextDecorations.LineThrough:
lineThrough = true;
break;
}
Font font = null;
try
{
font = FontCache.CreateGdiPlusFont(fontFamily, fontSize, ref bold, ref italic, lineThrough, underLine);
value = new GDIFont(key, font, fontSize);
gdiFonts.Add(key, value);
return(value);
}
catch
{
if (font != null && !gdiFonts.ContainsKey(key))
{
font.Dispose();
font = null;
}
throw;
}
}
public void DrawTextRun(TextRun run, Paragraph paragraph, Win32DCSafeHandle hdc, float dpiX, FontCache fontCache, int x, int y, int baselineY, int lineHeight, Rectangle layoutRectangle)
{
TypeCode typeCode = ((RPLTextBoxPropsDef)m_source.Definition).SharedTypeCode;
if (typeCode == TypeCode.Object)
{
typeCode = m_source.TypeCode;
}
ReportTextRun reportTextRun = run.TextRunProperties as ReportTextRun;
if (reportTextRun != null && reportTextRun.ActionInfo != null && reportTextRun.ActionInfo.Actions.Length != 0)
{
RPLActionInfo actionInfo = reportTextRun.ActionInfo;
RectangleF position = default(RectangleF);
if (WritingMode == RPLFormat.WritingModes.Horizontal)
{
position.Width = SharedRenderer.ConvertToMillimeters(run.GetWidth(hdc, fontCache), fontCache.Dpi);
position.Height = SharedRenderer.ConvertToMillimeters(run.GetHeight(hdc, fontCache), fontCache.Dpi);
position.X = SharedRenderer.ConvertToMillimeters(layoutRectangle.X, fontCache.Dpi) + SharedRenderer.ConvertToMillimeters(x, fontCache.Dpi);
position.Y = SharedRenderer.ConvertToMillimeters(layoutRectangle.Y, fontCache.Dpi) + (SharedRenderer.ConvertToMillimeters(y, fontCache.Dpi) - position.Height);
}
else
{
position.Width = SharedRenderer.ConvertToMillimeters(run.GetHeight(hdc, fontCache), fontCache.Dpi);
position.Height = SharedRenderer.ConvertToMillimeters(run.GetWidth(hdc, fontCache), fontCache.Dpi);
if (WritingMode == RPLFormat.WritingModes.Vertical)
{
position.X = SharedRenderer.ConvertToMillimeters(layoutRectangle.Right, fontCache.Dpi) - SharedRenderer.ConvertToMillimeters(y, fontCache.Dpi);
position.Y = SharedRenderer.ConvertToMillimeters(layoutRectangle.Y, fontCache.Dpi) + SharedRenderer.ConvertToMillimeters(x, fontCache.Dpi);
}
else
{
position.X = SharedRenderer.ConvertToMillimeters(layoutRectangle.X, fontCache.Dpi) + SharedRenderer.ConvertToMillimeters(y, fontCache.Dpi) - position.Width;
position.Y = SharedRenderer.ConvertToMillimeters(layoutRectangle.Bottom, fontCache.Dpi) - SharedRenderer.ConvertToMillimeters(x, fontCache.Dpi) - position.Height;
}
}
m_writer.ProcessAction(reportTextRun.UniqueName, actionInfo, position);
}
m_writer.DrawTextRun(hdc, fontCache, this, run, typeCode, paragraph.ParagraphProps.Alignment, VerticalAlignment, WritingMode, Direction, new Point(x, y), layoutRectangle, lineHeight, baselineY);
}
private static string GetKey(string fontFamily, float fontSize, RPLFormat.FontWeights fontWeight, RPLFormat.FontStyles fontStyle, RPLFormat.TextDecorations textDecoration)
{
StringBuilder stringBuilder = new StringBuilder("FO");
stringBuilder.Append(fontFamily);
stringBuilder.Append(fontSize.ToString(CultureInfo.InvariantCulture));
if (SharedRenderer.IsWeightBold(fontWeight))
{
stringBuilder.Append('b');
}
else
{
stringBuilder.Append('n');
}
if (fontStyle == RPLFormat.FontStyles.Italic)
{
stringBuilder.Append('i');
}
else
{
stringBuilder.Append('n');
}
switch (textDecoration)
{
case RPLFormat.TextDecorations.Underline:
stringBuilder.Append('u');
break;
case RPLFormat.TextDecorations.LineThrough:
stringBuilder.Append('s');
break;
default:
stringBuilder.Append('n');
break;
}
return(stringBuilder.ToString());
}
internal override void DrawImage(RectangleF position, RPLImage image, RPLImageProps instanceProperties, RPLImagePropsDef definitionProperties)
{
RPLImageData image2 = instanceProperties.Image;
System.Drawing.Image image3;
bool flag = GetImage(image2.ImageName, image2.ImageData, image2.ImageDataOffset, dynamicImage: false, out image3);
RPLFormat.Sizings sizing = definitionProperties.Sizing;
if (image3 == null)
{
GetDefaultImage(out image3);
flag = true;
sizing = RPLFormat.Sizings.Clip;
}
GDIImageProps gDIImageProps = new GDIImageProps(image3);
SharedRenderer.CalculateImageRectangle(position, gDIImageProps.Width, gDIImageProps.Height, m_measureImageDpiX, m_measureImageDpiY, sizing, out RectangleF imagePositionAndSize, out RectangleF imagePortion);
m_graphics.DrawImage(image3, imagePositionAndSize, imagePortion);
if (!flag)
{
image3.Dispose();
image3 = null;
}
}
internal int ConvertToPixels(float mm)
{
return(SharedRenderer.ConvertToPixels(mm, m_dpiX));
}
internal float ConvertToMillimeters(int pixels)
{
return(SharedRenderer.ConvertToMillimeters(pixels, m_dpiX));
}
