/// <summary>
/// Sets the current paint operation of this InternalPictureBox to be of the given type
/// </summary>
/// <param name="newPaintTool"></param>
public void SetPaintOperation(IPaintTool newPaintTool)
{
if (_currentPaintTool != null)
{
_owningPanel.FireOperationStatusEvent(_currentPaintTool, "");
_currentPaintTool.Destroy();
}
_currentPaintTool = newPaintTool;
if (Image != null)
{
_currentPaintTool.Initialize(this);
if (!_mouseOverImage)
{
_currentPaintTool.MouseLeave(new EventArgs());
}
Cursor = _currentPaintTool.ToolCursor;
}
var operation = _currentPaintTool as ICompositingPaintTool;
if (operation != null)
{
operation.CompositingMode = _owningPanel._defaultCompositingMode;
}
if (_currentPaintTool is IFillModePaintTool)
{
(_currentPaintTool as IFillModePaintTool).FillMode = _owningPanel._defaultFillMode;
}
}
/// <summary>
/// Register the specified tool to the scene view update.
/// </summary>
/// <param name="tool"></param>
private void RegisterTool(IPaintTool tool)
{
m_activeTool = tool;
UnityEditor.Tools.current = Tool.None;
SceneView.onSceneGUIDelegate += m_activeTool.OnSceneGUI;
}
private void ApplyMovedControl()
{
_paintTool = null;
if (_movedControl != null)
{
_canvas.ApplyPictureObj(_movedControl.UniqueID);
}
}
/// <summary>
/// Unregister the active tool from the scene view update.
/// </summary>
private void UnregisterTool()
{
if (m_activeTool != null)
{
UnityEditor.Tools.current = Tool.Move;
SceneView.onSceneGUIDelegate -= m_activeTool.OnSceneGUI;
m_activeTool = null;
}
}
private void OnMouseDown(object sender, MouseEventArgs e)
{
PictureBoxObj picObj = sender as PictureBoxObj;
if (e.Button == MouseButtons.Right || picObj != _movedControl)
{
if (_movedControl != null)
{
SendApplyPictureBox(_movedControl.UniqueID);
_movedControl.Dispose();
_movedControl = null;
}
}
else
{
Point canvasPos = GetCanvasPoint(sender as Control, e.X, e.Y);
_paintTool = new PMoveTool(_movedControl, canvasPos);
return;
}
if (_toolType == SelectedTool.None)
{
return;
}
if (_toolType == SelectedTool.Brush)
{
_paintTool = new PBrushTool(sender as PictureBoxObj, _toolSize, _toolColor);
}
else
{
Point canvasPos = GetCanvasPoint(sender as Control, e.X, e.Y);
_movedControl = CreateNewPictureBox(null, canvasPos);
if (_toolType == SelectedTool.Line)
{
_paintTool = new PDrawLine(_movedControl, canvasPos, _toolSize, _toolColor);
}
else if (_toolType == SelectedTool.Rect)
{
_paintTool = new PDrawRect(_movedControl, canvasPos, _toolSize, _toolColor);
}
else if (_toolType == SelectedTool.Ellipse)
{
_paintTool = new PDrawEllipse(_movedControl, canvasPos, _toolSize, _toolColor);
}
else if (_toolType == SelectedTool.SelectorRect)
{
_paintTool = new PSelectorRect(_movedControl, canvasPos, _canvas.BackPicture, false);
}
else if (_toolType == SelectedTool.SelectorRect)
{
_paintTool = new PSelectorRect(_movedControl, canvasPos, _canvas.BackPicture, true);
}
}
}
private void OnMouseUp(object sender, MouseEventArgs e)
{
if (_paintTool != null)
{
Point canvasPos = GetCanvasPoint(sender as Control, e.X, e.Y);
DrawObject drObj = _paintTool.Draw(canvasPos.X, canvasPos.Y);
if (drObj is SelectorObject)
{
SelectorObject selector = drObj as SelectorObject;
selector.NeedCopy = true;
}
SendDrawObject(drObj);
_paintTool = null;
}
}
public void Draw(IPixelSet pixelSet, IDrawingArea drawingArea)
{
var cut = new CuttingArguments
{
MinX = Math.Min(x0, x1),
MinY = Math.Min(y0, y1),
MaxX = Math.Max(x0, x1),
MaxY = Math.Max(y0, y1),
};
IPaintTool line1 = Line2Tool.Build();
line1.OnMouseClick(cut.MinX, cut.MinY);
line1.OnMouseClicked(cut.MinX, cut.MaxY);
line1.Draw(pixelSet, drawingArea);
IPaintTool line2 = Line2Tool.Build();
line2.OnMouseClick(cut.MinX, cut.MaxY);
line2.OnMouseClicked(cut.MaxX, cut.MaxY);
line2.Draw(pixelSet, drawingArea);
IPaintTool line3 = Line2Tool.Build();
line3.OnMouseClick(cut.MaxX, cut.MaxY);
line3.OnMouseClicked(cut.MaxX, cut.MinY);
line3.Draw(pixelSet, drawingArea);
IPaintTool line4 = Line2Tool.Build();
line4.OnMouseClick(cut.MaxX, cut.MinY);
line4.OnMouseClicked(cut.MinX, cut.MinY);
line4.Draw(pixelSet, drawingArea);
foreach (IPaintTool paintTool in drawingArea)
{
paintTool.Cutting(cut);
}
}
public void Add(IPaintTool paintTool)
{
paintTools.Add(paintTool);
}
protected AbstractPaintToolDecorator(IPaintTool paintTool)
{
this.PaintTool = paintTool;
}
protected AbstractPaintToolDecorator(IPaintTool paintTool)
{
this.PaintTool = paintTool;
}
/// <summary>
/// Fires the OperationStatusChanged event with the given parameters
/// </summary>
/// <param name="tool">The operation that fired the event</param>
/// <param name="status">The status for the event</param>
public void FireOperationStatusEvent(IPaintTool tool, string status)
{
OperationStatusChanged?.Invoke(this, new OperationStatusEventArgs(tool, status));
}
/// <summary>
/// Creates a new instance of the OperationStatusChange event
/// </summary>
/// <param name="tool">The operation that fired the status change</param>
/// <param name="status">The operation status</param>
public OperationStatusEventArgs(IPaintTool tool, string status)
{
Tool = tool;
Status = status;
}
public UpDownPaintToolDecorator(IPaintTool paintTool)
: base(paintTool)
{
}
public void Add(IPaintTool paintTool)
{
paintTools.Add(paintTool);
}
public UpDownPaintToolDecorator(IPaintTool paintTool) : base(paintTool)
{
}
