public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value == null)
{
return(null);
}
var status = (UserStatus)value;
var channel = status.SourceChannel ?? ChannelsManager.Channels.First(c => c.Configuration.DisplayName == "Twitter").Configuration;
var profileuri = channel.ProfileInfoBuilder.BuildServiceProfileUrl(status.From);
Uri uri = Uri.IsWellFormedUriString(profileuri, UriKind.Absolute) ? new Uri(profileuri) : new Uri("http://www.google.com");
var sender = new WebHyperlink {
NavigateUri = uri, FontWeight = FontWeights.Bold, Style = (Style)Application.Current.FindResource("TitleNameHyperlink")
};
sender.Inlines.Add(new Run(status.From.DisplayName));
var intro = new TextBlock {
Text = "Reply to ", Style = (Style)Application.Current.FindResource("NormalTextBlock")
};
var text = new TextBlock {
TextTrimming = TextTrimming.CharacterEllipsis, Foreground = (Brush)Application.Current.FindResource("SlightlyDimmedForegroundColor")
};
text.Inlines.Add(intro);
text.Inlines.Add(" ");
text.Inlines.Add(sender);
text.Inlines.Add(" ");
text.Inlines.Add(status.Status);
return(text);
}
private TextSegment getTextSegment(HNode node, TextState parentTextState)
{
TextSegment textSegment = null;
// Text element
if (node is HNodeText)
{
textSegment = new TextSegment();
textSegment.TextState = parentTextState;
textSegment.Text = (node as HNodeText).Text;
if (hyperlinkNode != null)
{
Aspose.Pdf.WebHyperlink pdfHyperlink = new WebHyperlink(hyperlinkNode.GetAttribute("href", "#"));
textSegment.Hyperlink = pdfHyperlink;
}
}
// New Line element <br />
if ((node is HNodeTag) && (node as HNodeTag).TagType == HTagType.br)
{
/*
* //слетают стили!!!
* textSegment = new TextSegment();
* //textSegment.TextState = parentTextState;
* textSegment.Text = Environment.NewLine;
*/
pdfNewLine = new TextSegment();
pdfNewLine.Text = Environment.NewLine;
}
// Hyperlink element <a>
if ((node is HNodeTag) && (node as HNodeTag).TagType == HTagType.a)
{
PUtil.TextStateUtil.TextState_ModifyForHyperlink(parentTextState);
PUtil.TextStateUtil.TextState_ModifyFromHStyles((node as HNodeTag).Styles, parentTextState);
}
// Bold text element <b>
if ((node is HNodeTag) && (node as HNodeTag).TagType == HTagType.b)
{
PUtil.TextStateUtil.TextState_ModifyForBold(parentTextState);
PUtil.TextStateUtil.TextState_ModifyFromHStyles((node as HNodeTag).Styles, parentTextState);
}
// Italic text element <i>
if ((node is HNodeTag) && (node as HNodeTag).TagType == HTagType.i)
{
PUtil.TextStateUtil.TextState_ModifyForItalic(parentTextState);
PUtil.TextStateUtil.TextState_ModifyFromHStyles((node as HNodeTag).Styles, parentTextState);
}
// Image element <img>
if ((node is HNodeTag) && (node as HNodeTag).TagType == HTagType.img)
{
pdfImage = getImage(node as HNodeTag);
}
// Form field element <input>
if ((node is HNodeTag) && (node as HNodeTag).TagType == HTagType.input)
{
pdfFormField = getFormField(node as HNodeTag);
}
// Button element <button>
if ((node is HNodeTag) && (node as HNodeTag).TagType == HTagType.button)
{
pdfFormField = getFormFieldButton(node as HNodeTag);
}
// TODO - other inline tags
return(textSegment);
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
var status = (UserStatus)value;
var channel = status.SourceChannel ?? ChannelsManager.Channels.First(c => c.Configuration.DisplayName == "Twitter").Configuration;
var profileuri = channel.ProfileInfoBuilder.BuildServiceProfileUrl(status.From);
Uri uri = Uri.IsWellFormedUriString(profileuri, UriKind.Absolute) ? new Uri(profileuri) : new Uri("http://www.google.com");
var sender = new WebHyperlink {
NavigateUri = uri, FontWeight = FontWeights.Bold, Style = (Style)Application.Current.FindResource("TitleNameHyperlink")
};
sender.Inlines.Add(new Run(status.From.DisplayName));
var text = new TextBlock {
TextWrapping = TextWrapping.Wrap, Foreground = (Brush)Application.Current.FindResource("SlightlyDimmedForegroundColor")
};
text.Inlines.Add(sender);
text.Inlines.Add(" ");
if (status.To != null)
{
var toProfileuri = channel.ProfileInfoBuilder.BuildServiceProfileUrl(status.To);
Uri toUri = Uri.IsWellFormedUriString(toProfileuri, UriKind.Absolute) ? new Uri(toProfileuri) : new Uri("http://www.google.com");
var recipient = new WebHyperlink {
NavigateUri = toUri, FontWeight = FontWeights.Bold, Style = (Style)Application.Current.FindResource("TitleNameHyperlink")
};
recipient.Inlines.Add(new Run(status.To.DisplayName));
text.Inlines.Add(" » ");
text.Inlines.Add(recipient);
text.Inlines.Add(" ");
}
var source = status.Status.MakeLinksClickableIncludingMailto();
if (channel.DisplayName == "Twitter")
{
source = source.MakeTwitterLinksClickable();
}
HtmlParser.AppendTo(text, source);
foreach (var inline in text.Inlines)
{
// Attach markread handler to status updates
if (inline is Hyperlink)
{
(inline as Hyperlink).Click += delegate { status.TrackAction(ActionType.Read); }
}
;
}
text.Inlines.Add("\n");
text.Inlines.Add(new TextBlock {
Text = status.SortDate.ToRelativeTime(), Opacity = 0.35, Style = (Style)Application.Current.FindResource("NormalTextBlock")
});
return(text);
}
private void createNode(HNode node, TextState parentTextState)
{
TextState nodeTextState = new TextState();
nodeTextState.ApplyChangesFrom(parentTextState);
if (node is HNodeTag)
{
PUtil.TextStateUtil.TextState_ModifyFromHStyles((node as HNodeTag).Styles, nodeTextState);
}
// Block element
if ((node is HNodeTag) && HUtil.TagUtil.IsBlockTag((node as HNodeTag).TagType))
{
addTextFragmentOnPage();
createTextFragmentByTagType((node as HNodeTag).TagType);
}
// Inline element or Text element
else if (
(node is HNodeTag) && HUtil.TagUtil.IsInlineTag((node as HNodeTag).TagType)
||
(node is HNodeText)
)
{
if ((node is HNodeText) && (node as HNodeText).ParentNode != null && ((node as HNodeText).ParentNode is HNodeTag) && (((node as HNodeText).ParentNode as HNodeTag)).TagType == HTagType.button)
{
//
}
else
{
// Create TextSegment for element
TextSegment textSegment = getTextSegment(node, nodeTextState);
// New Line, <BR />
if (pdfNewLine != null)
{
double marginTop = 0;
double marginBottom = 0;
if (pdfTextFragment != null)
{
marginBottom = pdfTextFragment.Margin.Bottom;
pdfTextFragment.Margin.Bottom = 0;
}
addTextFragmentOnPage();
createTextFragmentByTagType(HTagType.div);
if (pdfTextFragment != null)
{
pdfTextFragment.Margin.Top = marginTop;
pdfTextFragment.Margin.Bottom = marginBottom;
}
pdfNewLine = null;
}
// Image
else if (pdfImage != null)
{
double imageHeight = pdfImage.FixHeight;
MarginInfo margin = new MarginInfo(0, 12, 0, 12);
if (pdfTextFragment == null || pdfTextFragment.Segments.Count == 0 || (pdfTextFragment.Segments.Count == 1 && pdfTextFragment.Segments[1].Text == String.Empty))
{
}
else
{
pdfTextFragment.Margin.Top += imageHeight;
margin = new MarginInfo(0, pdfTextFragment.Margin.Bottom, 0, -1 * imageHeight);
}
addTextFragmentOnPage(false);
pdfImage.IsInLineParagraph = true;
pdfImage.Margin = margin;
inlineParagraphMargin = margin;
if (hyperlinkNode != null)
{
Aspose.Pdf.WebHyperlink pdfHyperlink = new WebHyperlink(hyperlinkNode.GetAttribute("href", "#"));
pdfImage.Hyperlink = pdfHyperlink;
}
pdfPage.Paragraphs.Add(pdfImage);
if (node.NextNode == null)
{
updateCurrentPage();
}
pdfImage = null;
}
// Form Field Element
else if (pdfFormField != null)
{
//
//
//
double inputHeight = pdfFormField.Height;
MarginInfo margin = new MarginInfo(0, 12, 0, 12);
if (pdfTextFragment == null || pdfTextFragment.Segments.Count == 0 || (pdfTextFragment.Segments.Count == 1 && pdfTextFragment.Segments[1].Text == String.Empty))
{
}
else
{
double textFragmentHeight = pdfTextFragment.Rectangle.Height;
margin = pdfTextFragment.Margin;
pdfTextFragment.Margin.Bottom = textFragmentHeight - inputHeight;
pdfTextFragment.Margin.Top += Math.Max(0, (inputHeight - textFragmentHeight));
pdfTextFragment.Margin.Top += inputHeight;
}
addTextFragmentOnPage(false);
pdfFormField.IsInLineParagraph = true;
pdfFormField.Margin = margin;
inlineParagraphMargin = new MarginInfo(pdfFormField.Width, margin.Bottom, margin.Right, margin.Top);
pdfPage.Paragraphs.Add(pdfFormField);
if (node.NextNode == null)
{
updateCurrentPage();
}
pdfFormField = null;
}
// TextFragment for InLineParagraph mode
else if (pdfTextFragment == null)
{
HTagType tagTypeForTextFragment = HTagType.div;
bool isInLineParagraphForTextFragment = false;
bool flagPreviousImage = false;
bool flagPreviousInput = false;
if (node.PrevNode != null && (node.PrevNode is HNodeTag) && (node.PrevNode as HNodeTag).TagType == HTagType.img)
{
// prev image element
if (node.ParentNode != null && (node.ParentNode is HNodeTag) && HUtil.TagUtil.IsBlockTag((node.ParentNode as HNodeTag).TagType))
{
tagTypeForTextFragment = (node.ParentNode as HNodeTag).TagType;
}
isInLineParagraphForTextFragment = true;
flagPreviousImage = true;
}
else if (node.PrevNode != null && (node.PrevNode is HNodeTag) && (node.PrevNode as HNodeTag).TagType == HTagType.input)
{
// prev input element
if (node.ParentNode != null && (node.ParentNode is HNodeTag) && HUtil.TagUtil.IsBlockTag((node.ParentNode as HNodeTag).TagType))
{
tagTypeForTextFragment = (node.ParentNode as HNodeTag).TagType;
}
isInLineParagraphForTextFragment = true;
flagPreviousInput = true;
}
else
{
}
createTextFragmentByTagType(tagTypeForTextFragment);
pdfTextFragment.IsInLineParagraph = isInLineParagraphForTextFragment;
if ((flagPreviousImage || flagPreviousInput) && inlineParagraphMargin != null)
{
pdfTextFragment.Margin.Top = -1 * pdfTextFragment.Rectangle.Height - inlineParagraphMargin.Bottom;
pdfTextFragment.Margin.Bottom = inlineParagraphMargin.Bottom;
pdfTextFragment.Margin.Left = inlineParagraphMargin.Left;
inlineParagraphMargin = null;
}
}
if (textSegment != null && pdfTextFragment != null)
//if (textSegment != null)
{
pdfTextFragment.Segments.Add(textSegment);
}
}
}
//
// Create Nodes recursively with consider the hyperlink
//
if ((node is HNodeTag) && (node as HNodeTag).TagType == HTagType.a)
{
hyperlinkNode = (node as HNodeTag);
}
if (node is HNodeContainer)
{
foreach (HNode childNode in (node as HNodeContainer).ChildNodes)
{
createNode(childNode, nodeTextState);
}
}
if ((node is HNodeTag) && (node as HNodeTag).TagType == HTagType.a)
{
hyperlinkNode = null;
}
//
//
//
//
// Add Text Fragment on Page (if need)
//
if ((node is HNodeTag) && HUtil.TagUtil.IsBlockTag((node as HNodeTag).TagType))
{
addTextFragmentOnPage();
}
//
//
//
}
