internal static void DoTextField(Rect position, int id, GUIContent content, bool multiline, int maxLength, GUIStyle style)
{
if (GUIUtilityUnstrip.GetMonoStateObject(typeof(TextEditorUnstrip), id) is TextEditorUnstrip textEditor)
{
if (maxLength >= 0 && content.text.Length > maxLength)
{
content.text = content.text.Substring(0, maxLength);
}
textEditor.m_Content.text = content.text;
textEditor.SaveBackup();
textEditor.position = position;
textEditor.style = style;
textEditor.multiline = multiline;
textEditor.controlID = id;
textEditor.DetectFocusChange();
HandleTextFieldEventForDesktop(position, id, content, multiline, maxLength, style, textEditor);
textEditor.UpdateScrollOffsetIfNeeded(Event.current);
}
}
private static Vector2 BeginScrollView_Impl(Rect position, Vector2 scrollPosition, Rect viewRect, bool alwaysShowHorizontal,
bool alwaysShowVertical, GUIStyle horizontalScrollbar, GUIStyle verticalScrollbar, GUIStyle background)
{
// GUIUtility.CheckOnGUI();
int controlID = GUIUtility.GetControlID(GUI.s_ScrollviewHash, FocusType.Passive);
ScrollViewStateUnstrip scrollExt;
try
{
scrollExt = (ScrollViewStateUnstrip)GUIUtilityUnstrip.GetMonoStateObject(typeof(ScrollViewStateUnstrip), controlID);
}
catch
{
return(Vector2.zero);
}
bool apply = scrollExt.apply;
if (apply)
{
scrollPosition = scrollExt.scrollPosition;
scrollExt.apply = false;
}
scrollExt.position = position;
scrollExt.scrollPosition = scrollPosition;
scrollExt.visibleRect = scrollExt.viewRect = viewRect;
var rect = scrollExt.visibleRect;
rect.width = position.width;
rect.height = position.height;
ScrollStack.Push(scrollExt);
Rect screenRect = new Rect(position.x, position.y, position.width, position.height);
EventType type = Event.current.type;
if (type != EventType.Layout)
{
if (type != EventType.Used)
{
bool flag = alwaysShowVertical;
bool flag2 = alwaysShowHorizontal;
if (flag2 || viewRect.width > screenRect.width)
{
rect.height = position.height - horizontalScrollbar.fixedHeight + (float)horizontalScrollbar.margin.top;
screenRect.height -= horizontalScrollbar.fixedHeight + (float)horizontalScrollbar.margin.top;
flag2 = true;
}
if (flag || viewRect.height > screenRect.height)
{
rect.width = position.width - verticalScrollbar.fixedWidth + (float)verticalScrollbar.margin.left;
screenRect.width -= verticalScrollbar.fixedWidth + (float)verticalScrollbar.margin.left;
flag = true;
if (!flag2 && viewRect.width > screenRect.width)
{
rect.height = position.height - horizontalScrollbar.fixedHeight + (float)horizontalScrollbar.margin.top;
screenRect.height -= horizontalScrollbar.fixedHeight + (float)horizontalScrollbar.margin.top;
flag2 = true;
}
}
if (Event.current.type == EventType.Repaint && background != GUIStyle.none)
{
background.Draw(position, position.Contains(Event.current.mousePosition), false, flag2 && flag, false);
}
if (flag2 && horizontalScrollbar != GUIStyle.none)
{
scrollPosition.x = HorizontalScroll(
new Rect(
position.x,
position.yMax - horizontalScrollbar.fixedHeight,
screenRect.width,
horizontalScrollbar.fixedHeight),
scrollPosition.x,
Mathf.Min(screenRect.width, viewRect.width),
0f,
viewRect.width,
horizontalScrollbar
);
}
else
{
GUIUtility.GetControlID(GUI.s_SliderHash, FocusType.Passive);
GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
scrollPosition.x = ((horizontalScrollbar == GUIStyle.none)
? Mathf.Clamp(scrollPosition.x, 0f, Mathf.Max(viewRect.width - position.width, 0f))
: 0f);
}
if (flag && verticalScrollbar != GUIStyle.none)
{
scrollPosition.y = VerticalScroll(
new Rect(
screenRect.xMax + (float)verticalScrollbar.margin.left,
screenRect.y,
verticalScrollbar.fixedWidth,
screenRect.height),
scrollPosition.y,
Mathf.Min(screenRect.height, viewRect.height),
0f,
viewRect.height,
verticalScrollbar
);
}
else
{
GUIUtility.GetControlID(GUI.s_SliderHash, FocusType.Passive);
GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
scrollPosition.y = ((verticalScrollbar == GUIStyle.none)
? Mathf.Clamp(scrollPosition.y, 0f, Mathf.Max(viewRect.height - position.height, 0f))
: 0f);
}
}
}
else
{
GUIUtility.GetControlID(GUI.s_SliderHash, FocusType.Passive);
GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
GUIUtility.GetControlID(GUI.s_SliderHash, FocusType.Passive);
GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
GUIUtility.GetControlID(GUI.s_RepeatButtonHash, FocusType.Passive);
}
GUIClip.Push(screenRect,
new Vector2(
Mathf.Round(-scrollPosition.x - viewRect.x),
Mathf.Round(-scrollPosition.y - viewRect.y)),
Vector2.zero,
false
);
return(scrollPosition);
}
private SliderStateUnstrip GetSliderState()
{
return((SliderStateUnstrip)GUIUtilityUnstrip.GetMonoStateObject(typeof(SliderStateUnstrip), this.id));
}