public static Rect ResizeWindow(Rect _rect, int ID)
{
#if CPP
if (!RESIZE_FAILED)
{
var origRect = _rect;
try
{
GUIUnstrip.BeginHorizontal(GUIContent.none, GUI.skin.box, null);
GUI.skin.label.alignment = TextAnchor.MiddleCenter;
#if ML
GUILayout.Button(gcDrag, GUI.skin.label, new GUILayoutOption[] { GUILayout.Height(15) });
#else
GUILayout.Button("<-- Drag to resize -->", new GUILayoutOption[] { GUILayout.Height(15) });
#endif
var r = GUIUnstrip.GetLastRect();
var mousePos = InputManager.MousePosition;
try
{
var mouse = GUIUnstrip.ScreenToGUIPoint(new Vector2(mousePos.x, Screen.height - mousePos.y));
if (r.Contains(mouse) && InputManager.GetMouseButtonDown(0))
{
isResizing = true;
m_currentWindow = ID;
m_currentResize = new Rect(mouse.x, mouse.y, _rect.width, _rect.height);
}
else if (!InputManager.GetMouseButton(0))
{
isResizing = false;
}
if (isResizing && ID == m_currentWindow)
{
_rect.width = Mathf.Max(100, m_currentResize.width + (mouse.x - m_currentResize.x));
_rect.height = Mathf.Max(100, m_currentResize.height + (mouse.y - m_currentResize.y));
_rect.xMax = Mathf.Min(Screen.width, _rect.xMax); // modifying xMax affects width, not x
_rect.yMax = Mathf.Min(Screen.height, _rect.yMax); // modifying yMax affects height, not y
}
}
catch
{
// throw safe Managed exception
throw new Exception("");
}
GUILayout.EndHorizontal();
}
catch (Exception e) when(e.Message.StartsWith("System.ArgumentException"))
{
// suppress
return(origRect);
}
catch (Exception e)
{
RESIZE_FAILED = true;
ExplorerCore.Log("Exception on GuiResize: " + e.GetType() + ", " + e.Message);
//ExplorerCore.Log(e.StackTrace);
return(origRect);
}
GUI.skin.label.alignment = TextAnchor.UpperLeft;
}
else
{
GUIUnstrip.BeginHorizontal(new GUILayoutOption[0]);
GUILayout.Label("Resize window:", new GUILayoutOption[] { GUILayout.Width(100) });
GUI.skin.label.alignment = TextAnchor.MiddleRight;
GUILayout.Label("<color=cyan>Width:</color>", new GUILayoutOption[] { GUILayout.Width(60) });
if (GUIUnstrip.RepeatButton("-", new GUILayoutOption[] { GUILayout.Width(20) }))
{
_rect.width -= 5f;
}
if (GUIUnstrip.RepeatButton("+", new GUILayoutOption[] { GUILayout.Width(20) }))
{
_rect.width += 5f;
}
GUILayout.Label("<color=cyan>Height:</color>", new GUILayoutOption[] { GUILayout.Width(60) });
if (GUIUnstrip.RepeatButton("-", new GUILayoutOption[] { GUILayout.Width(20) }))
{
_rect.height -= 5f;
}
if (GUIUnstrip.RepeatButton("+", new GUILayoutOption[] { GUILayout.Width(20) }))
{
_rect.height += 5f;
}
GUILayout.EndHorizontal();
GUI.skin.label.alignment = TextAnchor.UpperLeft;
}
#else // mono
GUIUnstrip.BeginHorizontal(GUIContent.none, GUI.skin.box, null);
GUI.skin.label.alignment = TextAnchor.MiddleCenter;
GUILayout.Button(gcDrag, GUI.skin.label, new GUILayoutOption[] { GUILayout.Height(15) });
//var r = GUILayoutUtility.GetLastRect();
var r = GUILayoutUtility.GetLastRect();
var mousePos = InputManager.MousePosition;
var mouse = GUIUnstrip.ScreenToGUIPoint(new Vector2(mousePos.x, Screen.height - mousePos.y));
if (r.Contains(mouse) && InputManager.GetMouseButtonDown(0))
{
isResizing = true;
m_currentWindow = ID;
m_currentResize = new Rect(mouse.x, mouse.y, _rect.width, _rect.height);
}
else if (!InputManager.GetMouseButton(0))
{
isResizing = false;
}
if (isResizing && ID == m_currentWindow)
{
_rect.width = Mathf.Max(100, m_currentResize.width + (mouse.x - m_currentResize.x));
_rect.height = Mathf.Max(100, m_currentResize.height + (mouse.y - m_currentResize.y));
_rect.xMax = Mathf.Min(Screen.width, _rect.xMax); // modifying xMax affects width, not x
_rect.yMax = Mathf.Min(Screen.height, _rect.yMax); // modifying yMax affects height, not y
}
GUILayout.EndHorizontal();
#endif
GUI.skin.label.alignment = TextAnchor.MiddleLeft;
return(_rect);
}
