public Vector2 ClampRectSizeDelta(Vector2 rectSizeDelta, ResizeAnchor anchor)
{
var rect = rectTransform.rect;
if (RectConstrain != null)
{
var rectConstrainRect = GetRectConstrainRect();
if (anchor == ResizeAnchor.BottomLeft || anchor == ResizeAnchor.TopLeft)
{
rectSizeDelta.x = Mathf.Min(rectSizeDelta.x, rect.xMin - rectConstrainRect.xMin);
}
else if (anchor == ResizeAnchor.BottomRight || anchor == ResizeAnchor.TopRight)
{
rectSizeDelta.x = Mathf.Min(rectSizeDelta.x, rectConstrainRect.xMax - rect.xMax);
}
if (anchor == ResizeAnchor.BottomLeft || anchor == ResizeAnchor.BottomRight)
{
rectSizeDelta.y = Mathf.Min(rectSizeDelta.y, rect.yMin - rectConstrainRect.yMin);
}
else if (anchor == ResizeAnchor.TopLeft || anchor == ResizeAnchor.TopRight)
{
rectSizeDelta.y = Mathf.Min(rectSizeDelta.y, rectConstrainRect.yMax - rect.yMax);
}
}
return(ClampRectSize(rectSizeDelta + rect.size) - rect.size);
}
/// <summary>
/// Determines resizing anchor and sets appropriate Cursor.
/// </summary>
/// <param name="p">Coordinates of the mouse pointer.</param>
public void SetCursor(Point p)
{
if (p.Y < ResizingArea && p.X < ResizingArea)
{
anchor = ResizeAnchor.TopLeft;
element.Cursor = Cursors.SizeNWSE;
}
else if (p.Y < ResizingArea && p.X >= (element.ActualWidth - ResizingArea))
{
anchor = ResizeAnchor.TopRight;
element.Cursor = Cursors.SizeNESW;
}
else if (p.Y < ResizingArea)
{
if (CanResizeVertically)
{
anchor = ResizeAnchor.Top;
element.Cursor = Cursors.SizeNS;
}
}
else if (p.X < ResizingArea && p.Y >= (element.ActualHeight - ResizingArea))
{
anchor = ResizeAnchor.BottomLeft;
element.Cursor = Cursors.SizeNESW;
}
else if (p.X < ResizingArea)
{
if (CanResizeHorizontally)
{
anchor = ResizeAnchor.Left;
element.Cursor = Cursors.SizeWE;
}
}
else if (p.X >= (element.ActualWidth - ResizingArea) && p.Y >= (element.ActualHeight - ResizingArea))
{
anchor = ResizeAnchor.BottomRight;
element.Cursor = Cursors.SizeNWSE;
}
else if (p.X >= (element.ActualWidth - ResizingArea))
{
if (CanResizeHorizontally)
{
anchor = ResizeAnchor.Right;
element.Cursor = Cursors.SizeWE;
}
}
else if (p.Y >= (element.ActualHeight - ResizingArea))
{
if (CanResizeVertically)
{
anchor = ResizeAnchor.Bottom;
element.Cursor = Cursors.SizeNS;
}
}
else
{
anchor = ResizeAnchor.None;
element.Cursor = null;
}
}
/// <summary>
/// Constructs a new ResizeDialog for resizing a TilemapLayer
/// </summary>
public ResizeDialog(TilemapLayer layer)
{
InitializeComponent();
Layer = layer;
textBoxWidth.Text = layer.Width.ToString();
textBoxHeight.Text = layer.Height.ToString();
resizeAnchor = ResizeAnchor.TopRight;
}
/// <summary>
/// Initializes a new instance of the <see cref="ResizeController"/> class.
/// </summary>
/// <param name="resizableElement">The resizable element.</param>
public ResizeController(IResizableElement resizableElement)
{
if (resizableElement == null)
throw new ArgumentNullException("resizableElement");
element = resizableElement;
anchor = ResizeAnchor.None;
ResizingArea = ResizingAreaDefaultValue;
}
/// <summary>
/// Initializes a new instance of the <see cref="ResizeController"/> class.
/// </summary>
/// <param name="resizableElement">The resizable element.</param>
public ResizeController(IResizableElement resizableElement)
{
if (resizableElement == null)
{
throw new ArgumentNullException("resizableElement");
}
element = resizableElement;
anchor = ResizeAnchor.None;
ResizingArea = ResizingAreaDefaultValue;
}
public Window()
{
InitializeComponent();
this.innerContentPresenterOffset = -1.0;
this.isMaximized = false;
this.showMinButton = true;
this.showMaxButton = true;
this.draggingEnabled = true;
this.caption = "";
this.isDragging = false;
this.isResizing = false;
this.resizeAnchor = ResizeAnchor.None;
this.resizeEnabled = true;
base.Loaded += new RoutedEventHandler(Windows_Loaded);
base.LayoutUpdated += new EventHandler(this.Windows_LayoutUpdated);
}
void window_MouseMove(object sender, MouseEventArgs e)
{
if (ResizeEnabled)
{
if (!isResizing)
{
Point pos = e.GetPosition(window);
if ((pos.Y <= HotSpotWidth) && (pos.X <= HotSpotWidth))
{
window.Cursor = Cursors.Hand;
resizeAnchor = ResizeAnchor.TopLeft;
}
else if ((pos.Y <= HotSpotWidth) && (pos.X >= (window.ActualWidth - HotSpotWidth)))
{
window.Cursor = Cursors.Hand;
resizeAnchor = ResizeAnchor.TopRight;
}
else if (pos.Y <= HotSpotWidth)
{
window.Cursor = Cursors.SizeNS;
resizeAnchor = ResizeAnchor.Top;
}
else if ((pos.Y >= (window.ActualHeight - HotSpotWidth)) && (pos.X <= HotSpotWidth))
{
window.Cursor = Cursors.Hand;
resizeAnchor = ResizeAnchor.BottomLeft;
}
else if ((pos.Y >= (window.ActualHeight - HotSpotWidth)) && (pos.X >= (window.ActualWidth - HotSpotWidth)))
{
window.Cursor = Cursors.Hand;
resizeAnchor = ResizeAnchor.BottomRight;
}
else if (pos.Y >= (window.ActualHeight - HotSpotWidth))
{
window.Cursor = Cursors.SizeNS;
resizeAnchor = ResizeAnchor.Bottom;
}
else if (pos.X <= HotSpotWidth)
{
window.Cursor = Cursors.SizeWE;
resizeAnchor = ResizeAnchor.Left;
}
else if (pos.X >= (window.ActualWidth - HotSpotWidth))
{
window.Cursor = Cursors.SizeWE;
resizeAnchor = ResizeAnchor.Right;
}
else
{
window.Cursor = null;
resizeAnchor = ResizeAnchor.None;
}
}
else
{
Point position = e.GetPosition(this.Parent as UIElement);
double deltaX = position.X - initialResizePoint.X;
double deltaY = position.Y - initialResizePoint.Y;
switch (resizeAnchor)
{
case ResizeAnchor.Left:
ResizeLeft(deltaX);
break;
case ResizeAnchor.Top:
ResizeTop(deltaY);
break;
case ResizeAnchor.Right:
ResizeRight(deltaX);
break;
case ResizeAnchor.Bottom:
ResizeBottom(deltaY);
break;
case ResizeAnchor.TopLeft:
ResizeLeft(deltaX);
ResizeTop(deltaY);
break;
case ResizeAnchor.TopRight:
ResizeRight(deltaX);
ResizeTop(deltaY);
break;
case ResizeAnchor.BottomLeft:
ResizeLeft(deltaX);
ResizeBottom(deltaY);
break;
case ResizeAnchor.BottomRight:
ResizeRight(deltaX);
ResizeBottom(deltaY);
break;
}
// let's resize the contentpresenter to fix the resize bug of controls inside a scrollviewer with
// horizontal scrollbar visible
contentpresenter.Width = this.Width - innerContentPresenterOffset;
}
}
}
/// <summary>
/// Determines resizing anchor and sets appropriate Cursor.
/// </summary>
/// <param name="p">Coordinates of the mouse pointer.</param>
public void SetCursor(Point p)
{
if (p.Y < ResizingArea && p.X < ResizingArea)
{
anchor = ResizeAnchor.TopLeft;
element.Cursor = Cursors.SizeNWSE;
}
else if (p.Y < ResizingArea && p.X >= (element.ActualWidth - ResizingArea))
{
anchor = ResizeAnchor.TopRight;
element.Cursor = Cursors.SizeNESW;
}
else if (p.Y < ResizingArea)
{
if (CanResizeVertically)
{
anchor = ResizeAnchor.Top;
element.Cursor = Cursors.SizeNS;
}
}
else if (p.X < ResizingArea && p.Y >= (element.ActualHeight - ResizingArea))
{
anchor = ResizeAnchor.BottomLeft;
element.Cursor = Cursors.SizeNESW;
}
else if (p.X < ResizingArea)
{
if (CanResizeHorizontally)
{
anchor = ResizeAnchor.Left;
element.Cursor = Cursors.SizeWE;
}
}
else if (p.X >= (element.ActualWidth - ResizingArea) && p.Y >= (element.ActualHeight - ResizingArea))
{
anchor = ResizeAnchor.BottomRight;
element.Cursor = Cursors.SizeNWSE;
}
else if (p.X >= (element.ActualWidth - ResizingArea))
{
if (CanResizeHorizontally)
{
anchor = ResizeAnchor.Right;
element.Cursor = Cursors.SizeWE;
}
}
else if (p.Y >= (element.ActualHeight - ResizingArea))
{
if (CanResizeVertically)
{
anchor = ResizeAnchor.Bottom;
element.Cursor = Cursors.SizeNS;
}
}
else
{
anchor = ResizeAnchor.None;
element.Cursor = null;
}
}
/// <summary>
/// อัพโหลดภาพ พร้อมย่อขนาด
/// </summary>
/// <param name="fuPhoto"></param>
/// <param name="pathShort"></param>
/// <param name="photoName"></param>
/// <param name="errorMessage"></param>
/// <param name="outFileName"></param>
/// <param name="maxSizeKB"></param>
/// <param name="maxWidth"></param>
/// <param name="maxHeight"></param>
/// <param name="resizeAnchor"></param>
/// <param name="resizeMode"></param>
/// <param name="resizeFormat"></param>
/// <returns></returns>
/// <example>
/// clsIO clsIO = new clsIO();
/// string outErrorMessage;
/// string outFileName;
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName);
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName,maxWidth:200,resizeFormat:clsIO.ResizeFormat.png);
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName,maxWidth:200,maxHeight:200,resizeFormat:clsIO.ResizeFormat.png);
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName,maxWidth:200,maxHeight:200,resizeMode:clsIO.ResizeMode.crop,resizeQuality:100);
/// </example>
public bool UploadPhoto(FileUpload fuPhoto, string pathShort, string photoName, out string errorMessage, out string outFileName, int maxSizeKB = 0, int maxWidth = 0, int maxHeight = 0, ResizeAnchor resizeAnchor = ResizeAnchor.middlecenter, ResizeMode resizeMode = ResizeMode.crop, ResizeFormat resizeFormat = ResizeFormat.original, int resizeQuality = 90)
{
bool rtnValue = true;
errorMessage = "";
outFileName = "";
if (fuPhoto.HasFile == true)
{
#region Error Checker
if (FileTypeChecker(fuPhoto.FileName) != "IMG")
{
errorMessage = "โปรดเลือกเฉพาะไฟล์รูปภาพ";
fuPhoto.Focus();
return(false);
}
if (maxSizeKB > 0)
{
if (fuPhoto.PostedFile.ContentLength > maxSizeKB * 1000)
{
errorMessage = "ขนาดไฟล์ใหญ่เกิน " + maxSizeKB + " KB";
fuPhoto.Focus();
return(false);
}
}
#endregion
#region Out FileName
if (resizeFormat != ResizeFormat.original)
{
outFileName = photoName + "." + resizeFormat.ToString();
}
else
{
outFileName = photoName + System.IO.Path.GetExtension(fuPhoto.FileName).ToLower();
}
#endregion
FileExist(pathShort + outFileName, true);
#region Upload Photo
try
{
fuPhoto.SaveAs(System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName));
}
catch (Exception ex)
{
errorMessage = "เกิดข้อผิดพลาด ขณะอัพโหลดไฟล์ไว้ที่ " + System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName + "<br/>" + ex.Message);
fuPhoto.Focus();
return(false);
}
#endregion
#region Resize Photo
try
{
#region Condition Builder
string resizeSetting = "";
if (maxWidth > 0)
{
if (resizeSetting.Length > 0)
{
resizeSetting += "&";
}
resizeSetting += "width=" + maxWidth.ToString();
}
if (maxHeight > 0)
{
if (resizeSetting.Length > 0)
{
resizeSetting += "&";
}
resizeSetting += "height=" + maxHeight.ToString();
}
if (resizeMode != ResizeMode.pad)
{
if (resizeSetting.Length > 0)
{
resizeSetting += "&";
}
resizeSetting += "mode=" + resizeMode.ToString();
}
if (resizeAnchor != ResizeAnchor.middlecenter)
{
if (resizeSetting.Length > 0)
{
resizeSetting += "&";
}
resizeSetting += "anchor=" + resizeAnchor.ToString();
}
if (resizeFormat != ResizeFormat.original)
{
if (resizeSetting.Length > 0)
{
resizeSetting += "&";
}
resizeSetting += "format=" + resizeFormat.ToString();
}
if (resizeQuality != 90)
{
if (resizeSetting.Length > 0)
{
resizeSetting += "&";
}
resizeSetting += "quality=" + resizeQuality.ToString();
}
#endregion
if (resizeSetting.Length > 0)
{
ResizeSettings imageResizerSetting = new ResizeSettings(resizeSetting);
ImageBuilder.Current.Build(
System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName),
System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName), imageResizerSetting);
}
}
catch (Exception ex)
{
errorMessage = "เกิดข้อผิดพลาด ขณะย่อขนาดภาพ : " + ex.Message;
fuPhoto.Focus();
return(false);
}
#endregion
}
else
{
errorMessage = "ไม่พบไฟล์ที่ต้องการอัพโหลด";
fuPhoto.Focus();
return(false);
}
return(rtnValue);
}
private void window_MouseMove(object sender, MouseEventArgs e)
{
if (this.ResizeEnabled)
{
if (!this.isResizing)
{
Point position = e.GetPosition(this.window);
if ((position.Y <= 10.0) && (position.X <= 10.0))
{
this.window.Cursor = Cursors.Hand;
this.resizeAnchor = ResizeAnchor.TopLeft;
}
else if ((position.Y <= 10.0) && (position.X >= (this.window.ActualWidth - 10.0)))
{
this.window.Cursor = Cursors.Hand;
this.resizeAnchor = ResizeAnchor.TopRight;
}
else if (position.Y <= 3.0)
{
this.window.Cursor = Cursors.SizeNS;
this.resizeAnchor = ResizeAnchor.Top;
}
else if ((position.Y >= (this.window.ActualHeight - 10.0)) && (position.X <= 10.0))
{
this.window.Cursor = Cursors.Hand;
this.resizeAnchor = ResizeAnchor.BottomLeft;
}
else if ((position.Y >= (this.window.ActualHeight - 10.0)) && (position.X >= (this.window.ActualWidth - 10.0)))
{
this.window.Cursor = Cursors.Hand;
this.resizeAnchor = ResizeAnchor.BottomRight;
}
else if (position.Y >= (this.window.ActualHeight - 3.0))
{
this.window.Cursor = Cursors.SizeNS;
this.resizeAnchor = ResizeAnchor.Bottom;
}
else if (position.X <= 3.0)
{
this.window.Cursor = Cursors.SizeWE;
this.resizeAnchor = ResizeAnchor.Left;
}
else if (position.X >= (this.window.ActualWidth - 3.0))
{
this.window.Cursor = Cursors.SizeWE;
this.resizeAnchor = ResizeAnchor.Right;
}
else
{
this.window.Cursor = null;
this.resizeAnchor = ResizeAnchor.None;
}
}
else
{
Point point2 = e.GetPosition(base.Parent as UIElement);
double deltaX = point2.X - this.initialResizePoint.X;
double deltaY = point2.Y - this.initialResizePoint.Y;
switch (this.resizeAnchor)
{
case ResizeAnchor.Left:
this.ResizeLeft(deltaX);
break;
case ResizeAnchor.TopLeft:
this.ResizeLeft(deltaX);
this.ResizeTop(deltaY);
break;
case ResizeAnchor.Top:
this.ResizeTop(deltaY);
break;
case ResizeAnchor.TopRight:
this.ResizeRight(deltaX);
this.ResizeTop(deltaY);
break;
case ResizeAnchor.Right:
this.ResizeRight(deltaX);
break;
case ResizeAnchor.BottomRight:
this.ResizeRight(deltaX);
this.ResizeBottom(deltaY);
break;
case ResizeAnchor.Bottom:
this.ResizeBottom(deltaY);
break;
case ResizeAnchor.BottomLeft:
this.ResizeLeft(deltaX);
this.ResizeBottom(deltaY);
break;
}
}
}
}
/// <summary>
/// Event handler for Top Right button; changes the resize anchor point
/// </summary>
private void radioButtonTR_CheckedChanged(object sender, EventArgs e)
{
resizeAnchor = ResizeAnchor.TopRight;
}
/// <summary>
/// Event handler for Center button; changes the resize anchor point
/// </summary>
private void radioButtonC_CheckedChanged(object sender, EventArgs e)
{
resizeAnchor = ResizeAnchor.Center;
}
/// <summary>
/// Event handler for Bottom Left button; changes the resize anchor point
/// </summary>
private void radioButtonBL_CheckedChanged(object sender, EventArgs e)
{
resizeAnchor = ResizeAnchor.BottomLeft;
}
/// <summary>
/// อัพโหลดภาพ พร้อมย่อขนาด
/// </summary>
/// <param name="fuPhoto"></param>
/// <param name="pathShort"></param>
/// <param name="photoName"></param>
/// <param name="errorMessage"></param>
/// <param name="outFileName"></param>
/// <param name="maxSizeKB"></param>
/// <param name="maxWidth"></param>
/// <param name="maxHeight"></param>
/// <param name="resizeAnchor"></param>
/// <param name="resizeMode"></param>
/// <param name="resizeFormat"></param>
/// <returns></returns>
/// <example>
/// clsIO clsIO = new clsIO();
/// string outErrorMessage;
/// string outFileName;
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName);
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName,maxWidth:200,resizeFormat:clsIO.ResizeFormat.png);
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName,maxWidth:200,maxHeight:200,resizeFormat:clsIO.ResizeFormat.png);
/// clsIO.UploadPhoto(fuPhoto, "/Upload/", "TestResize", out outErrorMessage, out outFileName,maxWidth:200,maxHeight:200,resizeMode:clsIO.ResizeMode.crop,resizeQuality:100);
/// </example>
public bool UploadPhoto(FileUpload fuPhoto, string pathShort, string photoName, out string errorMessage, out string outFileName, int maxSizeKB = 0, int maxWidth = 0, int maxHeight = 0, ResizeAnchor resizeAnchor = ResizeAnchor.middlecenter, ResizeMode resizeMode = ResizeMode.crop, ResizeFormat resizeFormat = ResizeFormat.original, int resizeQuality = 90)
{
bool rtnValue = true;
errorMessage = "";
outFileName = "";
if (fuPhoto.HasFile == true)
{
#region Error Checker
if (FileTypeChecker(fuPhoto.FileName) != "IMG")
{
errorMessage = "โปรดเลือกเฉพาะไฟล์รูปภาพ";
fuPhoto.Focus();
return false;
}
if (maxSizeKB > 0)
{
if (fuPhoto.PostedFile.ContentLength > maxSizeKB * 1000)
{
errorMessage = "ขนาดไฟล์ใหญ่เกิน " + maxSizeKB + " KB";
fuPhoto.Focus();
return false;
}
}
#endregion
#region Out FileName
if (resizeFormat != ResizeFormat.original)
{
outFileName = photoName + "." + resizeFormat.ToString();
}
else
{
outFileName = photoName + System.IO.Path.GetExtension(fuPhoto.FileName).ToLower();
}
#endregion
FileExist(pathShort + outFileName, true);
#region Upload Photo
try
{
fuPhoto.SaveAs(System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName));
}
catch (Exception ex)
{
errorMessage = "เกิดข้อผิดพลาด ขณะอัพโหลดไฟล์ไว้ที่ " + System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName + "<br/>" + ex.Message);
fuPhoto.Focus();
return false;
}
#endregion
#region Resize Photo
try
{
#region Condition Builder
string resizeSetting = "";
if (maxWidth > 0)
{
if (resizeSetting.Length > 0) resizeSetting += "&";
resizeSetting += "width=" + maxWidth.ToString();
}
if (maxHeight > 0)
{
if (resizeSetting.Length > 0) resizeSetting += "&";
resizeSetting += "height=" + maxHeight.ToString();
}
if (resizeMode != ResizeMode.pad)
{
if (resizeSetting.Length > 0) resizeSetting += "&";
resizeSetting += "mode=" + resizeMode.ToString();
}
if (resizeAnchor != ResizeAnchor.middlecenter)
{
if (resizeSetting.Length > 0) resizeSetting += "&";
resizeSetting += "anchor=" + resizeAnchor.ToString();
}
if (resizeFormat != ResizeFormat.original)
{
if (resizeSetting.Length > 0) resizeSetting += "&";
resizeSetting += "format=" + resizeFormat.ToString();
}
if (resizeQuality != 90)
{
if (resizeSetting.Length > 0) resizeSetting += "&";
resizeSetting += "quality=" + resizeQuality.ToString();
}
#endregion
if (resizeSetting.Length > 0)
{
ResizeSettings imageResizerSetting = new ResizeSettings(resizeSetting);
ImageBuilder.Current.Build(
System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName),
System.Web.HttpContext.Current.Server.MapPath(pathShort + outFileName), imageResizerSetting);
}
}
catch (Exception ex)
{
errorMessage = "เกิดข้อผิดพลาด ขณะย่อขนาดภาพ : " + ex.Message;
fuPhoto.Focus();
return false;
}
#endregion
}
else
{
errorMessage = "ไม่พบไฟล์ที่ต้องการอัพโหลด";
fuPhoto.Focus();
return false;
}
return rtnValue;
}
public Window()
{
InitializeComponent();
this.innerContentPresenterOffset = -1.0;
this.isMaximized = false;
this.showMinButton = true;
this.showMaxButton = true;
this.draggingEnabled = true;
this.caption = "";
this.isDragging = false;
this.isResizing = false;
this.resizeAnchor = ResizeAnchor.None;
this.resizeEnabled = true;
base.Loaded += new RoutedEventHandler(Windows_Loaded);
base.LayoutUpdated += new EventHandler(this.Windows_LayoutUpdated);
}
private void sizingBorderMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (WindowState == WindowState.Normal && CanResize)
{
FrameworkElement borderSegment = (FrameworkElement)sender;
ResizeOperation op;
if (_resizeBorders.TryGetValue(borderSegment, out op))
{
_resizeAnchor = new ResizeAnchor(this, e.GetPosition(this), op);
borderSegment.CaptureMouse();
}
}
}
private void window_MouseMove(object sender, MouseEventArgs e)
{
if (this.ResizeEnabled)
{
if (!this.isResizing)
{
Point position = e.GetPosition(this.window);
if ((position.Y <= 10.0) && (position.X <= 10.0))
{
this.window.Cursor = Cursors.Hand;
this.resizeAnchor = ResizeAnchor.TopLeft;
}
else if ((position.Y <= 10.0) && (position.X >= (this.window.ActualWidth - 10.0)))
{
this.window.Cursor = Cursors.Hand;
this.resizeAnchor = ResizeAnchor.TopRight;
}
else if (position.Y <= 3.0)
{
this.window.Cursor = Cursors.SizeNS;
this.resizeAnchor = ResizeAnchor.Top;
}
else if ((position.Y >= (this.window.ActualHeight - 10.0)) && (position.X <= 10.0))
{
this.window.Cursor = Cursors.Hand;
this.resizeAnchor = ResizeAnchor.BottomLeft;
}
else if ((position.Y >= (this.window.ActualHeight - 10.0)) && (position.X >= (this.window.ActualWidth - 10.0)))
{
this.window.Cursor = Cursors.Hand;
this.resizeAnchor = ResizeAnchor.BottomRight;
}
else if (position.Y >= (this.window.ActualHeight - 3.0))
{
this.window.Cursor = Cursors.SizeNS;
this.resizeAnchor = ResizeAnchor.Bottom;
}
else if (position.X <= 3.0)
{
this.window.Cursor = Cursors.SizeWE;
this.resizeAnchor = ResizeAnchor.Left;
}
else if (position.X >= (this.window.ActualWidth - 3.0))
{
this.window.Cursor = Cursors.SizeWE;
this.resizeAnchor = ResizeAnchor.Right;
}
else
{
this.window.Cursor = null;
this.resizeAnchor = ResizeAnchor.None;
}
}
else
{
Point point2 = e.GetPosition(base.Parent as UIElement);
double deltaX = point2.X - this.initialResizePoint.X;
double deltaY = point2.Y - this.initialResizePoint.Y;
switch (this.resizeAnchor)
{
case ResizeAnchor.Left:
this.ResizeLeft(deltaX);
break;
case ResizeAnchor.TopLeft:
this.ResizeLeft(deltaX);
this.ResizeTop(deltaY);
break;
case ResizeAnchor.Top:
this.ResizeTop(deltaY);
break;
case ResizeAnchor.TopRight:
this.ResizeRight(deltaX);
this.ResizeTop(deltaY);
break;
case ResizeAnchor.Right:
this.ResizeRight(deltaX);
break;
case ResizeAnchor.BottomRight:
this.ResizeRight(deltaX);
this.ResizeBottom(deltaY);
break;
case ResizeAnchor.Bottom:
this.ResizeBottom(deltaY);
break;
case ResizeAnchor.BottomLeft:
this.ResizeLeft(deltaX);
this.ResizeBottom(deltaY);
break;
}
}
}
}
private void UpdateResizeHandle(ResizeAnchor resizeAnchor)
{
ChatPanelResizeHandleUI resizeHandle = null;
if (_resizeHandles.ContainsKey(resizeAnchor))
{
resizeHandle = _resizeHandles[resizeAnchor];
}
if ((ResizeHandleAnchors & resizeAnchor) == resizeAnchor)
{
if (resizeHandle == null && IsResizable)
{
var go = new GameObject("Panel Resize Handle");
go.AddComponent <RectTransform>();
go.AddComponent <Image>().color = Color.clear;
resizeHandle = go.AddComponent <ChatPanelResizeHandleUI>();
resizeHandle.transform.SetParent(rectTransform.transform, false);
_resizeHandles.Add(resizeAnchor, resizeHandle);
}
if (resizeHandle != null)
{
if (IsResizable)
{
resizeHandle.enabled = true;
Vector2 pivot = Vector2.zero;
if (ResizeAnchor.BottomLeft == resizeAnchor)
{
pivot = new Vector2(0.0f, 0.0f);
}
else if (ResizeAnchor.TopLeft == resizeAnchor)
{
pivot = new Vector2(0.0f, 1.0f);
}
else if (ResizeAnchor.BottomRight == resizeAnchor)
{
pivot = new Vector2(1.0f, 0.0f);
}
else if (ResizeAnchor.TopRight == resizeAnchor)
{
pivot = new Vector2(1.0f, 1.0f);
}
resizeHandle.rectTransform.anchorMin =
resizeHandle.rectTransform.anchorMax = resizeHandle.rectTransform.pivot = pivot;
resizeHandle.rectTransform.anchoredPosition = Vector2.zero;
resizeHandle.rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal,
ResizeHandleSize.x);
resizeHandle.rectTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical,
ResizeHandleSize.y);
resizeHandle.Anchor = resizeAnchor;
resizeHandle.transform.SetAsLastSibling();
resizeHandle.ChatPanelUI = this;
}
else
{
resizeHandle.enabled = false;
}
}
}
else if (resizeHandle != null)
{
resizeHandle.enabled = false;
}
}
