public static Tizen.NUI.PropertyArray GetLastCharacterIndex(RendererParameters textParameters) { Tizen.NUI.PropertyArray ret = new Tizen.NUI.PropertyArray(Interop.TextUtils.TextUtils_GetLastCharacterIndex(RendererParameters.getCPtr(textParameters)), true); if (NDalicPINVOKE.SWIGPendingException.Pending) { throw NDalicPINVOKE.SWIGPendingException.Retrieve(); } return(ret); }
public int SetText(TextLabel label, string str) { if (label == null || str == null) { return(0); } // perform this operation to match the utf32 character used in native Dali. bool previousMarkup = label.EnableMarkup; label.EnableMarkup = false; label.Text = str; pageString = label.Text; label.EnableMarkup = previousMarkup; label.MultiLine = true; label.Ellipsis = false; int length = pageString.Length; int remainLength = length; int offset = 0; int cutOffIndex = 0; // init totalPageCnt = 0; pageList = new List <PageData>(); tagList = new List <TagData>(); characterList = new List <char>(); stream = new StringReader(pageString); RendererParameters textParameters = new RendererParameters(); textParameters.Text = pageString; textParameters.HorizontalAlignment = label.HorizontalAlignment; textParameters.VerticalAlignment = label.VerticalAlignment; textParameters.FontFamily = label.FontFamily; textParameters.FontWeight = ""; textParameters.FontWidth = ""; textParameters.FontSlant = ""; textParameters.Layout = TextLayout.MultiLine; textParameters.TextColor = Color.Black; textParameters.FontSize = label.PointSize; textParameters.TextWidth = (uint)label.Size.Width; textParameters.TextHeight = (uint)label.Size.Height; textParameters.EllipsisEnabled = true; textParameters.MarkupEnabled = previousMarkup; textParameters.MinLineSize = label.MinLineSize; textParameters.Padding = label.Padding; Tizen.NUI.PropertyArray cutOffIndexArray = TextUtils.GetLastCharacterIndex(textParameters); uint count = cutOffIndexArray.Count(); for (uint i = 0; i < count; i++) { var temp = cutOffIndexArray.GetElementAt(i); temp.Get(out cutOffIndex); // Gets the last index of text shown on the actual screen. temp.Dispose(); // If markup is enabled, It should parse markup if (label.EnableMarkup) { int preOffset = offset; offset = MarkupProcess(offset, cutOffIndex - preOffset); remainLength -= (offset - preOffset); } //If markup is not enabled, parsing is not required. else { PageData pageData = new PageData(); pageData.StartOffset = offset; int cnt = (cutOffIndex - offset) < remainLength ? (cutOffIndex - offset) : remainLength; remainLength -= cnt; offset += cnt; pageData.EndOffset = offset; pageList.Add(pageData); } totalPageCnt++; if (offset <= 0 || remainLength <= 0) { break; } } textParameters.Dispose(); cutOffIndexArray.Dispose(); stream = null; return(totalPageCnt); }