private void ParseText(string value)
{
if (value == null)
{
value = "";
}
if (_stackPanel == null)
{
return;
}
// Clear previous TextBlocks
_stackPanel.Children.Clear();
var suppressParsing = BrowserNavigationService.GetSuppressParsing(this);
var message = DataContext as TLMessageBase;
var fitIn2000Pixels = CheckFitInMaxRenderHeight(value);
if (fitIn2000Pixels)
{
var textBlock = GetTextBlock();
BrowserNavigationService.SetSuppressParsing(textBlock, suppressParsing);
BrowserNavigationService.SetMessage(textBlock, message);
BrowserNavigationService.SetText(textBlock, value);
_stackPanel.Children.Add(textBlock);
}
else
{
ParseLineExtended(value);
}
}
private FrameworkElement CreateButton(TLKeyboardButton keyboardButton, double height, double margin)
{
var isLightTheme = (Visibility)Application.Current.Resources["PhoneLightThemeVisibility"] == Visibility.Visible;
var background = isLightTheme ? (Brush)Resources["ButtonLightBackground"] : (Brush)Resources["ButtonBackground"];
var text = keyboardButton.Text.ToString();
var textBox = new TelegramRichTextBox {
Text = text, MaxHeight = height, Margin = new Thickness(0.0, -4.0, 0.0, 0.0), FontSize = 22, FontFamily = new FontFamily("Segoe WP Semibold")
};
BrowserNavigationService.SetSuppressParsing(textBox, true);
var button = new Button();
button.Style = (Style)Resources["CommandButtonStyle"];
button.Height = height;
button.Margin = new Thickness(margin);
button.Background = background;
button.Content = textBox;
button.DataContext = keyboardButton;
button.Click += OnButtonClick;
return(button);
}
private void ParseText(string value)
{
if (value == null)
{
value = "";
}
if (_stackPanel == null)
{
return;
}
//System.Diagnostics.Debug.WriteLine("{0} ParseText", GetHashCode());
// Clear previous TextBlocks
_stackPanel.Children.Clear();
var suppressParsing = BrowserNavigationService.GetSuppressParsing(this);
var message = DataContext as TLMessageBase ?? BrowserNavigationService.GetMessage(this);
var decryptedMessage = DataContext as TLDecryptedMessageBase;
var fitIn2000Pixels = CheckFitInMaxRenderHeight(value);
if (fitIn2000Pixels)
{
var textBlock = GetTextBlock();
BrowserNavigationService.SetSuppressParsing(textBlock, suppressParsing);
BrowserNavigationService.SetMessage(textBlock, message);
BrowserNavigationService.SetDecryptedMessage(textBlock, decryptedMessage);
BrowserNavigationService.SetAddFooter(textBlock, true);
BrowserNavigationService.SetText(textBlock, value);
_stackPanel.Children.Add(textBlock);
_footerRun = GetFooter(textBlock);
}
else
{
ParseLineExtended(value);
}
}
private FrameworkElement CreateButton(TLKeyboardButtonBase keyboardButton, double height, Thickness margin, double padding, int maxTextLength)
{
var isLightTheme = (Visibility)Application.Current.Resources["PhoneLightThemeVisibility"] == Visibility.Visible;
var background = isLightTheme ? (Brush)Resources["ButtonLightBackground"] : (Brush)Resources["ButtonBackground"];
var text = keyboardButton.Text.ToString();
var buttonBuy = keyboardButton as TLKeyboardButtonBuy;
if (buttonBuy != null)
{
var message = DataContext as TLMessage;
if (message != null)
{
var mediaInvoice = message.Media as TLMessageMediaInvoice;
if (mediaInvoice != null)
{
var receiptMsgId = mediaInvoice.ReceiptMsgId;
if (receiptMsgId != null)
{
text = AppResources.Receipt;
}
}
}
}
if (text.Length > maxTextLength)
{
text = text.Substring(0, maxTextLength) + "...";
}
else
{
text = string.Format(" {0} ", text);
}
var textBox = new TelegramRichTextBox {
MaxHeight = height, Margin = new Thickness(0.0, 0.0, 0.0, 0.0), Padding = new Thickness(0.0, 0.0, 0.0, 0.0), FontSize = 22, TextWrapping = TextWrapping.NoWrap
};
BrowserNavigationService.SetSuppressParsing(textBox, true);
textBox.Text = text;
textBox.Margin = new Thickness(-12.0 + padding, 0.0, -12.0, 0 + padding);
textBox.FontSize = Inline ? 17.776 : textBox.FontSize;
textBox.Foreground = Inline ? new SolidColorBrush(Colors.White) : textBox.Foreground;
var button = new Button();
button.Style = (Style)Resources["CommandButtonStyle"];
button.MaxHeight = height;
button.Margin = margin;
button.Background = Inline ? (Brush)Resources["ButtonInlineBackground"] : background;
button.Content = textBox;
button.DataContext = keyboardButton;
button.Click += OnButtonClick;
if (keyboardButton is TLKeyboardButtonUrl)
{
var imageSource = isLightTheme && !Inline ? "/Images/Messages/inline.openweb.light.png" : "/Images/Messages/inline.openweb.png";
var grid = new Grid();
grid.Children.Add(button);
grid.Children.Add(new Image
{
Width = 11.0,
Height = 11.0,
Margin = new Thickness(8.0),
HorizontalAlignment = HorizontalAlignment.Right,
VerticalAlignment = VerticalAlignment.Top,
Source = new BitmapImage(new Uri(imageSource, UriKind.Relative))
});
return(grid);
}
if (keyboardButton is TLKeyboardButtonSwitchInline)
{
var imageSource = isLightTheme && !Inline ? "/Images/Messages/inline.share.light.png" : "/Images/Messages/inline.share.png";
var grid = new Grid();
grid.Children.Add(button);
grid.Children.Add(new Image
{
Width = 13.0,
Height = 12.0,
Margin = new Thickness(8.0),
HorizontalAlignment = HorizontalAlignment.Right,
VerticalAlignment = VerticalAlignment.Top,
Source = new BitmapImage(new Uri(imageSource, UriKind.Relative))
});
return(grid);
}
return(button);
}
private void ParseLineExtended(string allText)
{
if (string.IsNullOrEmpty(allText))
{
return;
}
int cutIndex = MAX_STR_LENGTH;
if (cutIndex >= allText.Length)
{
cutIndex = allText.Length - 1;
}
var endOfSentenceIndAfterCut = allText.IndexOf(".", cutIndex);
if (endOfSentenceIndAfterCut >= 0 && endOfSentenceIndAfterCut - cutIndex < 200)
{
cutIndex = endOfSentenceIndAfterCut;
}
else
{
var whiteSpaceIndAfterCut = allText.IndexOf(' ', cutIndex);
if (whiteSpaceIndAfterCut >= 0 && whiteSpaceIndAfterCut - cutIndex < 100)
{
cutIndex = whiteSpaceIndAfterCut;
}
}
// add all whitespaces before cut
while (cutIndex + 1 < allText.Length &&
allText[cutIndex + 1] == ' ')
{
cutIndex++;
}
var suppressParsing = BrowserNavigationService.GetSuppressParsing(this);
var message = DataContext as TLMessageBase;
var decryptedMessage = DataContext as TLDecryptedMessageBase;
var leftSide = allText.Substring(0, cutIndex + 1);
allText = allText.Substring(cutIndex + 1);
var isLastTextBlock = allText.Length <= 0;
var textBlock = GetTextBlock();
BrowserNavigationService.SetSuppressParsing(textBlock, suppressParsing);
BrowserNavigationService.SetMessage(textBlock, message);
BrowserNavigationService.SetDecryptedMessage(textBlock, decryptedMessage);
if (isLastTextBlock)
{
BrowserNavigationService.SetAddFooter(textBlock, true);
}
BrowserNavigationService.SetText(textBlock, leftSide);
_stackPanel.Children.Add(textBlock);
_footerRun = GetFooter(textBlock);
if (!isLastTextBlock)
{
ParseLineExtended(allText);
}
}