/// <summary>
/// Saves the emoticon image to disk and returns the path. Should only be called if the emoticon image has not been saved previously for this blog post.
/// </summary>
private Uri CreateInlineImage(Emoticon emoticon)
{
Debug.Assert(_imageEditingContext.ImageList != null && _imageEditingContext.SupportingFileService != null, "ImageEditingContext not initalized yet.");
Stream emoticonStream = StreamHelper.AsStream(ImageHelper.GetBitmapBytes(emoticon.Bitmap, ImageFormat.Png));
ISupportingFile sourceFile = _imageEditingContext.SupportingFileService.CreateSupportingFile(emoticon.Id + emoticon.FileExtension, emoticonStream);
ImageFileData sourceFileData = new ImageFileData(sourceFile, emoticon.Bitmap.Width, emoticon.Bitmap.Height, ImageFileRelationship.Source);
BlogPostImageData imageData = new BlogPostImageData(sourceFileData);
if (GlobalEditorOptions.SupportsFeature(ContentEditorFeature.ShadowImageForDrafts))
{
imageData.InitShadowFile(_imageEditingContext.SupportingFileService);
}
emoticonStream.Seek(0, SeekOrigin.Begin);
ISupportingFile inlineFile = _imageEditingContext.SupportingFileService.CreateSupportingFile(emoticon.Id + emoticon.FileExtension, emoticonStream);
imageData.InlineImageFile = new ImageFileData(inlineFile, emoticon.Bitmap.Width, emoticon.Bitmap.Height, ImageFileRelationship.Inline);
_imageEditingContext.ImageList.AddImage(imageData);
SetInlineImageUri(emoticon, imageData.InlineImageFile.Uri);
return(imageData.InlineImageFile.Uri);
}
public BlogPostImagePropertiesInfo(BlogPostImageData imageData, ImageDecoratorsList decorators)
{
_imageData = imageData;
ImageFileData sourceFile = imageData.GetImageSourceFile();
Init(sourceFile.Uri, new Size(sourceFile.Width, sourceFile.Height), decorators);
}
internal static string ReferenceFixer(BeginTag tag, string reference, ISupportingFileService _fileService, OpenLiveWriter.PostEditor.ContentEditor editor)
{
// If it isnt a file url, then it wont be an image from supporting files.
if (!UrlHelper.IsFile(reference))
{
return(reference);
}
Uri uri = new Uri(reference);
BlogPostImageData imageData = BlogPostImageDataList.LookupImageDataByInlineUri(editor.ImageList, uri);
if (imageData == null)
{
if (BlogPostImageDataList.LookupImageDataByLinkedUri(editor.ImageList, uri) != null)
{
return(null);
}
return(reference);
}
return(imageData.ImageSourceFile.Uri.AbsoluteUri);
}
public static ImagePropertiesInfo GetImagePropertiesInfo(IHTMLImgElement imgElement, IBlogPostImageEditingContext editorContext)
{
IHTMLElement imgHtmlElement = (IHTMLElement)imgElement;
string imgSrc = imgHtmlElement.getAttribute("src", 2) as string;
BlogPostImageData imageData = null;
try
{
imageData = BlogPostImageDataList.LookupImageDataByInlineUri(editorContext.ImageList, new Uri(imgSrc));
}
catch (UriFormatException)
{
//this URI is probably relative web URL, so extract the image src letting the
//DOM fill in the full URL for us based on the base URL.
imgSrc = imgHtmlElement.getAttribute("src", 0) as string;
}
ImagePropertiesInfo info;
if (imageData != null && imageData.GetImageSourceFile() != null)
{
//clone the image data to the sidebar doesn't change it (required for preserving image undo/redo state)
imageData = (BlogPostImageData)imageData.Clone();
//this is an attached local image
info = new BlogPostImagePropertiesInfo(imageData, new ImageDecoratorsList(editorContext.DecoratorsManager, imageData.ImageDecoratorSettings));
info.ImgElement = imgHtmlElement;
}
else
{
//this is not an attached local image, so treat as a web image
ImageDecoratorsList remoteImageDecoratorsList = new ImageDecoratorsList(editorContext.DecoratorsManager, new BlogPostSettingsBag());
remoteImageDecoratorsList.AddDecorator(editorContext.DecoratorsManager.GetDefaultRemoteImageDecorators());
//The source image size is unknown, so calculate the actual image size by removing
//the size attributes, checking the size, and then placing the size attributes back
string oldHeight = imgHtmlElement.getAttribute("height", 2) as string;
string oldWidth = imgHtmlElement.getAttribute("width", 2) as string;
imgHtmlElement.removeAttribute("width", 0);
imgHtmlElement.removeAttribute("height", 0);
int width = imgElement.width;
int height = imgElement.height;
if (!String.IsNullOrEmpty(oldHeight))
{
imgHtmlElement.setAttribute("height", oldHeight, 0);
}
if (!String.IsNullOrEmpty(oldWidth))
{
imgHtmlElement.setAttribute("width", oldWidth, 0);
}
info = new ImagePropertiesInfo(new Uri(imgSrc), new Size(width, height), remoteImageDecoratorsList);
info.ImgElement = imgHtmlElement;
// Sets the correct inline image size and image size name for the remote image.
if (!String.IsNullOrEmpty(oldWidth) && !String.IsNullOrEmpty(oldHeight))
{
int inlineWidth, inlineHeight;
if (Int32.TryParse(oldWidth, NumberStyles.Integer, CultureInfo.InvariantCulture, out inlineWidth) &&
Int32.TryParse(oldHeight, NumberStyles.Integer, CultureInfo.InvariantCulture, out inlineHeight))
{
info.InlineImageSize = new Size(inlineWidth, inlineHeight);
}
}
// Sets the correct border style for the remote image.
if (new HtmlBorderDecoratorSettings(imgHtmlElement).InheritBorder)
{
if (!info.ImageDecorators.ContainsDecorator(HtmlBorderDecorator.Id))
{
info.ImageDecorators.AddDecorator(HtmlBorderDecorator.Id);
}
}
else if (new NoBorderDecoratorSettings(imgHtmlElement).NoBorder)
{
if (!info.ImageDecorators.ContainsDecorator(NoBorderDecorator.Id))
{
info.ImageDecorators.AddDecorator(NoBorderDecorator.Id);
}
}
}
//transfer image data properties
if (imageData != null)
{
info.UploadSettings = imageData.UploadInfo.Settings;
info.UploadServiceId = imageData.UploadInfo.ImageServiceId;
if (info.UploadServiceId == null)
{
info.UploadServiceId = editorContext.ImageServiceId;
}
}
return(info);
}
internal static void UpdateImageSource(ImagePropertiesInfo imgProperties, IHTMLElement imgElement, IBlogPostImageEditingContext editorContext, ImageInsertHandler imageInsertHandler, ImageDecoratorInvocationSource invocationSource)
{
ISupportingFile oldImageFile = null;
try
{
oldImageFile = editorContext.SupportingFileService.GetFileByUri(new Uri((string)imgElement.getAttribute("src", 2)));
}
catch (UriFormatException) { }
if (oldImageFile != null) //then this is a known supporting image file
{
using (new WaitCursor())
{
BlogPostImageData imageData = BlogPostImageDataList.LookupImageDataByInlineUri(editorContext.ImageList, oldImageFile.FileUri);
if (imageData != null)
{
//Create a new ImageData object based on the image data attached to the current image src file.
BlogPostImageData newImageData = (BlogPostImageData)imageData.Clone();
//initialize some handlers for creating files based on the image's existing ISupportingFile objects
//This is necessary so that the new image files are recognized as being updates to an existing image
//which allows the updates to be re-uploaded back to the same location.
CreateImageFileHandler inlineFileCreator = new CreateImageFileHandler(editorContext.SupportingFileService,
newImageData.InlineImageFile != null ? newImageData.InlineImageFile.SupportingFile : null);
CreateImageFileHandler linkedFileCreator = new CreateImageFileHandler(editorContext.SupportingFileService,
newImageData.LinkedImageFile != null ? newImageData.LinkedImageFile.SupportingFile : null);
//re-write the image files on disk using the latest settings
imageInsertHandler.WriteImages(imgProperties, true, invocationSource, new CreateFileCallback(inlineFileCreator.CreateFileCallback), new CreateFileCallback(linkedFileCreator.CreateFileCallback), editorContext.EditorOptions);
//update the ImageData file references
Size imageSizeWithBorder = imgProperties.InlineImageSizeWithBorder;
//force a refresh of the image size values in the DOM by setting the new size attributes
imgElement.setAttribute("width", imageSizeWithBorder.Width, 0);
imgElement.setAttribute("height", imageSizeWithBorder.Height, 0);
newImageData.InlineImageFile.SupportingFile = inlineFileCreator.ImageSupportingFile;
newImageData.InlineImageFile.Height = imageSizeWithBorder.Height;
newImageData.InlineImageFile.Width = imageSizeWithBorder.Width;
if (imgProperties.LinkTarget == LinkTargetType.IMAGE)
{
newImageData.LinkedImageFile = new ImageFileData(linkedFileCreator.ImageSupportingFile, imgProperties.LinkTargetImageSize.Width, imgProperties.LinkTargetImageSize.Height, ImageFileRelationship.Linked);
}
else
{
newImageData.LinkedImageFile = null;
}
//assign the image decorators applied during WriteImages
//Note: this is a clone so the sidebar doesn't affect the decorator values for the newImageData image src file
newImageData.ImageDecoratorSettings = (BlogPostSettingsBag)imgProperties.ImageDecorators.SettingsBag.Clone();
//update the upload settings
newImageData.UploadInfo.ImageServiceId = imgProperties.UploadServiceId;
//save the new image data in the image list
editorContext.ImageList.AddImage(newImageData);
}
else
{
Debug.Fail("imageData could not be located");
}
}
}
if (imgProperties.LinkTarget == LinkTargetType.NONE)
{
imgProperties.RemoveLinkTarget();
}
}
private static List <NewImageInfo> ScanImages(IBlogPostHtmlEditor currentEditor, IEditorAccount editorAccount, ContentEditor editor, bool useDefaultTargetSettings)
{
List <NewImageInfo> newImages = new List <NewImageInfo>();
ApplicationPerformance.ClearEvent("InsertImage");
ApplicationPerformance.StartEvent("InsertImage");
using (new WaitCursor())
{
IHTMLElement2 postBodyElement = (IHTMLElement2)((BlogPostHtmlEditorControl)currentEditor).PostBodyElement;
if (postBodyElement != null)
{
foreach (IHTMLElement imgElement in postBodyElement.getElementsByTagName("img"))
{
string imageSrc = imgElement.getAttribute("srcDelay", 2) as string;
if (string.IsNullOrEmpty(imageSrc))
{
imageSrc = imgElement.getAttribute("src", 2) as string;
}
// WinLive 96840 - Copying and pasting images within shared canvas should persist source
// decorator settings. "wlCopySrcUrl" is inserted while copy/pasting within canvas.
bool copyDecoratorSettings = false;
string attributeCopySrcUrl = imgElement.getAttribute("wlCopySrcUrl", 2) as string;
if (!string.IsNullOrEmpty(attributeCopySrcUrl))
{
copyDecoratorSettings = true;
imgElement.removeAttribute("wlCopySrcUrl", 0);
}
// Check if we need to apply default values for image decorators
bool applyDefaultDecorator = true;
string attributeNoDefaultDecorator = imgElement.getAttribute("wlNoDefaultDecorator", 2) as string;
if (!string.IsNullOrEmpty(attributeNoDefaultDecorator) && string.Compare(attributeNoDefaultDecorator, "TRUE", StringComparison.OrdinalIgnoreCase) == 0)
{
applyDefaultDecorator = false;
imgElement.removeAttribute("wlNoDefaultDecorator", 0);
}
string applyDefaultMargins = imgElement.getAttribute("wlApplyDefaultMargins", 2) as string;
if (!String.IsNullOrEmpty(applyDefaultMargins))
{
DefaultImageSettings defaultImageSettings = new DefaultImageSettings(editorAccount.Id, editor.DecoratorsManager);
MarginStyle defaultMargin = defaultImageSettings.GetDefaultImageMargin();
// Now apply it to the image
imgElement.style.marginTop = String.Format(CultureInfo.InvariantCulture, "{0} px", defaultMargin.Top);
imgElement.style.marginLeft = String.Format(CultureInfo.InvariantCulture, "{0} px", defaultMargin.Left);
imgElement.style.marginBottom = String.Format(CultureInfo.InvariantCulture, "{0} px", defaultMargin.Bottom);
imgElement.style.marginRight = String.Format(CultureInfo.InvariantCulture, "{0} px", defaultMargin.Right);
imgElement.removeAttribute("wlApplyDefaultMargins", 0);
}
if ((UrlHelper.IsFileUrl(imageSrc) || IsFullPath(imageSrc)) && !ContentSourceManager.IsSmartContent(imgElement))
{
Uri imageSrcUri = new Uri(imageSrc);
try
{
BlogPostImageData imageData = BlogPostImageDataList.LookupImageDataByInlineUri(editor.ImageList, imageSrcUri);
Emoticon emoticon = EmoticonsManager.GetEmoticon(imgElement);
if (imageData == null && emoticon != null)
{
// This is usually an emoticon copy/paste and needs to be cleaned up.
Uri inlineImageUri = editor.EmoticonsManager.GetInlineImageUri(emoticon);
imgElement.setAttribute("src", UrlHelper.SafeToAbsoluteUri(inlineImageUri), 0);
}
else if (imageData == null)
{
if (!File.Exists(imageSrcUri.LocalPath))
{
throw new FileNotFoundException(imageSrcUri.LocalPath);
}
// WinLive 188841: Manually attach the behavior so that the image cannot be selected or resized while its loading.
DisabledImageElementBehavior disabledImageBehavior = new DisabledImageElementBehavior(editor.IHtmlEditorComponentContext);
disabledImageBehavior.AttachToElement(imgElement);
Size sourceImageSize = ImageUtils.GetImageSize(imageSrcUri.LocalPath);
ImagePropertiesInfo imageInfo = new ImagePropertiesInfo(imageSrcUri, sourceImageSize, new ImageDecoratorsList(editor.DecoratorsManager, new BlogPostSettingsBag()));
DefaultImageSettings defaultImageSettings = new DefaultImageSettings(editorAccount.Id, editor.DecoratorsManager);
// Make sure this is set because some imageInfo properties depend on it.
imageInfo.ImgElement = imgElement;
bool isMetafile = ImageHelper2.IsMetafile(imageSrcUri.LocalPath);
ImageClassification imgClass = ImageHelper2.Classify(imageSrcUri.LocalPath);
if (!isMetafile && ((imgClass & ImageClassification.AnimatedGif) != ImageClassification.AnimatedGif))
{
// WinLive 96840 - Copying and pasting images within shared canvas should persist source
// decorator settings.
if (copyDecoratorSettings)
{
// Try to look up the original copied source image.
BlogPostImageData imageDataOriginal = BlogPostImageDataList.LookupImageDataByInlineUri(editor.ImageList, new Uri(attributeCopySrcUrl));
if (imageDataOriginal != null && imageDataOriginal.GetImageSourceFile() != null)
{
// We have the original image reference, so lets make a clone of it.
BlogPostSettingsBag originalBag = (BlogPostSettingsBag)imageDataOriginal.ImageDecoratorSettings.Clone();
ImageDecoratorsList originalDecoratorsList = new ImageDecoratorsList(editor.DecoratorsManager, originalBag);
ImageFileData originalImageFileData = imageDataOriginal.GetImageSourceFile();
Size originalImageSize = new Size(originalImageFileData.Width, originalImageFileData.Height);
imageInfo = new ImagePropertiesInfo(originalImageFileData.Uri, originalImageSize, originalDecoratorsList);
}
else
{
// There are probably decorators applied to the image, but in a different editor so we can't access them.
// We probably don't want to apply any decorators to this image, so apply blank decorators and load the
// image as full size so it looks like it did before.
imageInfo.ImageDecorators = defaultImageSettings.LoadBlankLocalImageDecoratorsList();
imageInfo.InlineImageSizeName = ImageSizeName.Full;
}
}
else if (applyDefaultDecorator)
{
imageInfo.ImageDecorators = defaultImageSettings.LoadDefaultImageDecoratorsList();
if ((imgClass & ImageClassification.TransparentGif) == ImageClassification.TransparentGif)
{
imageInfo.ImageDecorators.AddDecorator(NoBorderDecorator.Id);
}
}
else
{
// Don't use default values for decorators
imageInfo.ImageDecorators = defaultImageSettings.LoadBlankLocalImageDecoratorsList();
imageInfo.InlineImageSizeName = ImageSizeName.Full;
}
}
else
{
ImageDecoratorsList decorators = new ImageDecoratorsList(editor.DecoratorsManager, new BlogPostSettingsBag());
decorators.AddDecorator(editor.DecoratorsManager.GetDefaultRemoteImageDecorators());
imageInfo.ImageDecorators = decorators;
}
imageInfo.ImgElement = imgElement;
imageInfo.DhtmlImageViewer = editorAccount.EditorOptions.DhtmlImageViewer;
//discover the "natural" target settings from the DOM
string linkTargetUrl = imageInfo.LinkTargetUrl;
if (linkTargetUrl == imageSrc)
{
imageInfo.LinkTarget = LinkTargetType.IMAGE;
}
else if (!String.IsNullOrEmpty(linkTargetUrl) && !UrlHelper.IsFileUrl(linkTargetUrl))
{
imageInfo.LinkTarget = LinkTargetType.URL;
}
else
{
imageInfo.LinkTarget = LinkTargetType.NONE;
}
if (useDefaultTargetSettings)
{
if (!GlobalEditorOptions.SupportsFeature(ContentEditorFeature.SupportsImageClickThroughs) && imageInfo.DefaultLinkTarget == LinkTargetType.IMAGE)
{
imageInfo.DefaultLinkTarget = LinkTargetType.NONE;
}
if (imageInfo.LinkTarget == LinkTargetType.NONE)
{
imageInfo.LinkTarget = imageInfo.DefaultLinkTarget;
}
if (imageInfo.DefaultLinkOptions.ShowInNewWindow)
{
imageInfo.LinkOptions.ShowInNewWindow = true;
}
imageInfo.LinkOptions.UseImageViewer = imageInfo.DefaultLinkOptions.UseImageViewer;
imageInfo.LinkOptions.ImageViewerGroupName = imageInfo.DefaultLinkOptions.ImageViewerGroupName;
}
Size defaultImageSize = defaultImageSettings.GetDefaultInlineImageSize();
Size initialSize = ImageUtils.GetScaledImageSize(defaultImageSize.Width, defaultImageSize.Height, sourceImageSize);
// add to list of new images
newImages.Add(new NewImageInfo(imageInfo, imgElement, initialSize, disabledImageBehavior));
}
else
{
// When switching blogs, try to adapt image viewer settings according to the blog settings.
ImagePropertiesInfo imageInfo = new ImagePropertiesInfo(imageSrcUri, ImageUtils.GetImageSize(imageSrcUri.LocalPath), new ImageDecoratorsList(editor.DecoratorsManager, imageData.ImageDecoratorSettings));
imageInfo.ImgElement = imgElement;
// Make sure the new crop and tilt decorators get loaded
imageInfo.ImageDecorators.MergeDecorators(DefaultImageSettings.GetImplicitLocalImageDecorators());
string viewer = imageInfo.DhtmlImageViewer;
if (viewer != editorAccount.EditorOptions.DhtmlImageViewer)
{
imageInfo.DhtmlImageViewer = editorAccount.EditorOptions.DhtmlImageViewer;
imageInfo.LinkOptions = imageInfo.DefaultLinkOptions;
}
// If the image is an emoticon, update the EmoticonsManager with the image's uri so that duplicate emoticons can point to the same file.
if (emoticon != null)
{
editor.EmoticonsManager.SetInlineImageUri(emoticon, imageData.InlineImageFile.Uri);
}
}
}
catch (ArgumentException e)
{
Trace.WriteLine("Could not initialize image: " + imageSrc);
Trace.WriteLine(e.ToString());
}
catch (DirectoryNotFoundException)
{
Debug.WriteLine("Image file does not exist: " + imageSrc);
}
catch (FileNotFoundException)
{
Debug.WriteLine("Image file does not exist: " + imageSrc);
}
catch (IOException e)
{
Debug.WriteLine("Image file cannot be read: " + imageSrc + " " + e);
DisplayMessage.Show(MessageId.FileInUse, imageSrc);
}
}
}
}
}
return(newImages);
}
/// <summary>
/// Saves the emoticon image to disk and returns the path. Should only be called if the emoticon image has not been saved previously for this blog post.
/// </summary>
private Uri CreateInlineImage(Emoticon emoticon)
{
Debug.Assert(_imageEditingContext.ImageList != null && _imageEditingContext.SupportingFileService != null, "ImageEditingContext not initalized yet.");
Stream emoticonStream = StreamHelper.AsStream(ImageHelper.GetBitmapBytes(emoticon.Bitmap, ImageFormat.Png));
ISupportingFile sourceFile = _imageEditingContext.SupportingFileService.CreateSupportingFile(emoticon.Id + emoticon.FileExtension, emoticonStream);
ImageFileData sourceFileData = new ImageFileData(sourceFile, emoticon.Bitmap.Width, emoticon.Bitmap.Height, ImageFileRelationship.Source);
BlogPostImageData imageData = new BlogPostImageData(sourceFileData);
if (GlobalEditorOptions.SupportsFeature(ContentEditorFeature.ShadowImageForDrafts))
imageData.InitShadowFile(_imageEditingContext.SupportingFileService);
emoticonStream.Seek(0, SeekOrigin.Begin);
ISupportingFile inlineFile = _imageEditingContext.SupportingFileService.CreateSupportingFile(emoticon.Id + emoticon.FileExtension, emoticonStream);
imageData.InlineImageFile = new ImageFileData(inlineFile, emoticon.Bitmap.Width, emoticon.Bitmap.Height, ImageFileRelationship.Inline);
_imageEditingContext.ImageList.AddImage(imageData);
SetInlineImageUri(emoticon, imageData.InlineImageFile.Uri);
return imageData.InlineImageFile.Uri;
}