public void Destroy(object obj)
{
// release references to our UI objects
if (ChildControls != null)
{
foreach (IUIControl uiControl in ChildControls)
{
uiControl.RemoveFromView(obj);
}
// and clear our UI list
ChildControls.Clear( );
}
if (UserNoteControls != null)
{
// remove (but don't destroy) the notes
foreach (IUIControl uiControl in UserNoteControls)
{
uiControl.RemoveFromView(obj);
}
UserNoteControls.Clear();
}
NoteXml = null;
}
// Takes a string and replaces the content of the paragraph with it.
private void SetText(string text, string activeUrl)
{
foreach (IUIControl control in ChildControls)
{
control.RemoveFromView(ParentEditingCanvas);
}
ChildControls.Clear( );
// give the text a style that doesn't include things it shouldn't inherit
Styles.Style textStyle = mStyle;
textStyle.mBorderColor = null;
textStyle.mBorderRadius = null;
textStyle.mBorderWidth = null;
// now break it into words so we can do word wrapping
string[] words = text.Split(' ');
foreach (string word in words)
{
// create labels out of each one
if (string.IsNullOrEmpty(word) == false)
{
// if the last thing we added was a special control like a reveal box, we
// need the first label after that to have a leading space so it doesn't bunch up against
// the control
string nextWord = word;
NoteText wordLabel = Parser.CreateNoteText(new CreateParams(this, Frame.Width, Frame.Height, ref textStyle), nextWord + " ");
ChildControls.Add(wordLabel);
}
}
if (activeUrl.Trim( ) != EditableConfig.sPlaceholderUrlText && string.IsNullOrWhiteSpace(activeUrl) == false)
{
// help them out by adding 'https://' if it isn't there.
if (activeUrl.StartsWith("https") == false && BibleRenderer.IsBiblePrefix(activeUrl) == false)
{
activeUrl = activeUrl.Insert(0, "https://");
}
ActiveUrl = activeUrl;
}
else
{
ActiveUrl = null;
}
TryAddUrlGlyph(Frame.Width, Frame.Height);
}
public void SetStyleValue(EditStyling.Style style, object value)
{
switch (style)
{
case EditStyling.Style.BoldParagraph:
{
// force all children to bold
foreach (IUIControl child in ChildControls)
{
IEditableUIControl editableChild = child as IEditableUIControl;
if (editableChild != null)
{
editableChild.SetStyleValue(EditStyling.Style.FontName, EditableParagraph.sDefaultBoldFontName);
}
}
break;
}
case EditStyling.Style.BoldItalicizeParagraph:
{
// force all children to bold
foreach (IUIControl child in ChildControls)
{
IEditableUIControl editableChild = child as IEditableUIControl;
if (editableChild != null)
{
editableChild.SetStyleValue(EditStyling.Style.FontName, EditableParagraph.sDefaultBoldItalicFontName);
}
}
break;
}
case EditStyling.Style.ItalicizeParagraph:
{
// force all children to bold
foreach (IUIControl child in ChildControls)
{
IEditableUIControl editableChild = child as IEditableUIControl;
if (editableChild != null)
{
editableChild.SetStyleValue(EditStyling.Style.FontName, EditableParagraph.sDefaultItalicFontName);
}
}
break;
}
case EditStyling.Style.BulletParagraph:
{
// create a noteText with the bullet, and then insert it
XmlTextReader reader = new XmlTextReader(new StringReader("<NT>" + sBulletChar + "</NT>"));
reader.Read( );
IUIControl bulletText = Parser.TryParseControl(new CreateParams(this, ParentSize.Width, ParentSize.Height, ref mStyle), reader);
ChildControls.Insert(0, bulletText);
SetPosition(Frame.Left, Frame.Top);
bulletText.AddToView(ParentEditingCanvas);
break;
}
case EditStyling.Style.UnderlineParagraph:
{
// to underline the whole thing, we need to make it one big NoteText.
// we'll gather all the text, convert it to a single NoteText with Underlined Attribute,
// remove the existing children, and replace them with the new single underlined one.
// get the full text. we can use the build HTML stream code to do this.
string htmlStream = string.Empty;
string textStream = string.Empty;
BuildHTMLContent(ref htmlStream, ref textStream, new List <IUIControl>( ));
// if the last character is a URL glyph, remove it
textStream = textStream.Trim(new char[] { ' ', PrivateNoteConfig.CitationUrl_Icon[0] });
XmlTextReader reader = new XmlTextReader(new StringReader("<NT Underlined=\"True\">" + textStream + "</NT>"));
reader.Read( );
IUIControl noteText = Parser.TryParseControl(new CreateParams(this, ParentSize.Width, ParentSize.Height, ref mStyle), reader);
foreach (IUIControl control in ChildControls)
{
control.RemoveFromView(ParentEditingCanvas);
}
ChildControls.Clear( );
ChildControls.Add(noteText);
SetPosition(Frame.Left, Frame.Top);
noteText.AddToView(ParentEditingCanvas);
break;
}
}
}