private static string[] LinesFromString(string value, Rect rect, GUIStyle style)
{
//Split by line return
string[] splitString = value.Split('\n');
for (int i = 0; i < splitString.Length; i++)
{
splitString[i] = splitString[i] + "\n";
}
//Insert split by word warp
Rect virtualRect = new Rect(0, 0, rect.width, 100);
List <string> linesList = new List <string>();
for (int i = 0; i < splitString.Length; i++)
{
string sub = splitString[i];
int cutID = style.GetCursorStringIndex(virtualRect, new GUIContent(sub), new Vector2(virtualRect.width, 8)) + 1;
int a = 0;
while (cutID != sub.Length && a < 20)
{
a++;
linesList.Add(sub.Substring(0, cutID));
sub = sub.Remove(0, cutID);
cutID = style.GetCursorStringIndex(virtualRect, new GUIContent(sub), new Vector2(virtualRect.width, 8)) + 1;
}
linesList.Add(sub);
}
//Return result
return(linesList.ToArray());
}
internal override void Render(ChannelGUI gui, float spaceWidth, float maxNameWidth)
{
initStyles(gui);
GUIStyle style = (highlighted ? gui.textHighlightedStyle : gui.textStyle);
GUILayout.BeginHorizontal();
GUILayout.Label(sender, gui.senderStyle, GUILayout.Width(maxNameWidth), GUILayout.MaxWidth(maxNameWidth));
if (GUILayout.Button(sourceText, style))
{
int textIndex = style.GetCursorStringIndex(textRect, new GUIContent(textClickifiedText), Event.current.mousePosition);
handleClick(gui, textClickifiedText, textIndex);
}
if (Event.current.type == EventType.Repaint)
{
textRect = GUILayoutUtility.GetLastRect();
}
GUILayout.EndHorizontal();
}
string[] GetLines(string text, GUIStyle textblockStyle)
{
string[] lines;
if (!mWrappedTextLines.TryGetValue(text, out lines))
{
var content = new GUIContent(text);
var textRect = GUILayoutUtility.GetRect(content, textblockStyle);
var lineHeight = textblockStyle.lineHeight;
int lineCount = (int)(textRect.height / lineHeight);
int[] lineEnds = new int[lineCount];
lines = new string[lineCount];
for (int i = 0; i < lineCount; i++)
{
int endLineIdx = 0;
for (float x = 0; x < textRect.width; x += 6)
{
Vector2 hitTestPos = textRect.position + new Vector2(textRect.width - x, i * lineHeight + lineHeight / 2);
endLineIdx = textblockStyle.GetCursorStringIndex(
textRect,
content,
hitTestPos);
if (endLineIdx > 0)
{
break;
}
}
lineEnds[i] = endLineIdx;
if (i == lines.Length - 1 && lines.Length > 1)
{
lines[i] = BuildLine.ForIndex(text, lineEnds[i - 1] + 1);
}
else if (i > 0)
{
lines[i] = BuildLine.ForIndexAndLenght(text, lineEnds[i - 1] + 1, endLineIdx - lineEnds[i - 1] - 1);
}
else
{
lines[0] = BuildLine.ForIndexAndLenght(text, 0, Mathf.Min(text.Length, endLineIdx + 1)).Trim();
}
}
bool validLines = false;
for (int i = 0; i < lines.Length; i++)
{
if (!string.IsNullOrEmpty(lines[i]))
{
validLines = true;
break;
}
}
if (validLines)
{
mWrappedTextLines.Add(text, lines);
Repaint();
return(null); // The frame they are generated they shouldn't be drawn, for layout error reasons
}
}
else
{
return(lines);
}
return(null);
}
