public EllipseAndRectangleView(TemplateShape shape, EnumShape enumShape)
{
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
InitializeComponent();
Title = "Update shape";
shapeToUpdate = shape;
shapeToDraw = enumShape;
textBox = new List <TextBox>
{
textBoxWidth,
textBoxHeight,
textBoxThickness
};
label = new List <Label>
{
labelWidth,
labelHeight
};
textBoxHeight.IsEnabled = false;
textBoxWidth.IsEnabled = false;
labelWidth.IsEnabled = false;
labelHeight.IsEnabled = false;
fillColor.ItemsSource = typeof(Colors).GetProperties();
borderColor.ItemsSource = typeof(Colors).GetProperties();
OldData();
buttonDraw.Click += buttonDrawUpdate_Click;
}
public void UpdateShapeMethod(TemplateShape shape)
{
int index = DrawingCanvas.Children.IndexOf(shape.Shape);
DrawingCanvas.Children.RemoveAt(index);
DrawingCanvas.Children.Insert(index, shape.Shape);
}
private void buttonDraw_Click(object sender, RoutedEventArgs e)
{
TemplateShape ret = null;
switch (shapeToDraw)
{
case EnumShape.ELLIPSE:
if (!(ValidateTexBox(textBoxWidth) && ValidateTexBox(textBoxHeight) && ValidateTexBox(textBoxThickness) && ValidateColor(borderColor) && ValidateColor(fillColor)))
{
return;
}
ret = CreateEllipse();
break;
case EnumShape.RECTANGLE:
if (!(ValidateTexBox(textBoxWidth) && ValidateTexBox(textBoxHeight) && ValidateTexBox(textBoxThickness) && ValidateColor(borderColor) && ValidateColor(fillColor)))
{
return;
}
ret = CreateRectangle();
break;
}
StackClass.NewShape = ret;
SelectedButton(buttonDraw);
Close();
}
public ImageView(TemplateShape shape, EnumShape enumShape)
{
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
InitializeComponent();
Title = "Update image window";
shapeToUpdate = shape;
shapeToDraw = enumShape;
textBox = new List <TextBox>
{
textBoxWidth,
textBoxHeight,
};
buttons = new List <Button>
{
buttonChoose,
buttonDraw
};
label = new List <Label>
{
labelWidth,
labelHeight
};
textBoxHeight.IsEnabled = false;
textBoxWidth.IsEnabled = false;
labelWidth.IsEnabled = false;
labelHeight.IsEnabled = false;
shapeToDraw = EnumShape.IMAGE;
OldImageData();
buttonDraw.Click += buttonDrawUpdate_Click;
}
void UndoClearAction()
{
while (StackClass.ClearShape.Count != 0)
{
TemplateShape temp = StackClass.ClearShape.Pop();
DrawingCanvas.Children.Add(temp.Draw());
StackClass.ActiveShape.Push(temp);
}
}
private void buttonRedo_Click(object sender, RoutedEventArgs e)
{
if (StackClass.Undo.Count == 0)
{
return;
}
TemplateShape shape = StackClass.Undo.Pop();
DrawingCanvas.Children.Add(shape.Draw());
StackClass.ActiveShape.Push(shape);
}
void DrawShapeOnCanvas()
{
TemplateShape templateShape = StackClass.NewShape;
if (templateShape == null)
{
return;
}
StackClass.ActiveShape.Push(templateShape);
DrawingCanvas.Children.Add(templateShape.Draw());
}
private void buttonUndo_Click(object sender, RoutedEventArgs e)
{
if (StackClass.ClearShape.Count != 0)
{
UndoClearAction();
return;
}
if (StackClass.ActiveShape.Count == 0)
{
return;
}
TemplateShape shape = StackClass.ActiveShape.Pop();
DrawingCanvas.Children.RemoveAt(DrawingCanvas.Children.Count - 1);
StackClass.Undo.Push(shape);
}
public PolygonView(TemplateShape shape, EnumShape enumShape)
{
WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
InitializeComponent();
Title = "Update polygon window";
shapeToUpdate = shape;
shapeToDraw = enumShape;
fillColor.ItemsSource = typeof(Colors).GetProperties();
borderColor.ItemsSource = typeof(Colors).GetProperties();
shapeToDraw = EnumShape.POLYGON;
OldPolygonData();
buttonDraw.Click += buttonDrawUpdate_Click;
}
private void buttonDraw_Click(object sender, RoutedEventArgs e)
{
TemplateShape ret = null;
switch (shapeToDraw)
{
case EnumShape.POLYGON:
if (!(ValidateTexBox(textBoxThickness) && ValidateColor(borderColor) && ValidateColor(fillColor)))
{
return;
}
ret = CreatePolygon();
break;
}
StackClass.NewShape = ret;
SelectedButton(buttonDraw);
Close();
}
private void buttonDraw_Click(object sender, RoutedEventArgs e)
{
TemplateShape ret = null;
switch (shapeToDraw)
{
case EnumShape.IMAGE:
if (!(ValidateTexBox(textBoxWidth) && ValidateTexBox(textBoxHeight) && ValidateImagePath()))
{
return;
}
ret = CreateImage();
break;
}
StackClass.NewShape = ret;
SelectedButton(buttonDraw);
Close();
}
/// <summary>
/// 加载用户自定义的模板
/// </summary>
public Task LoadTemplate()
{
flowLayoutPanelTemplate.Controls.Clear();
var task = Task.Run(() =>
{
string path = Application.StartupPath + "/ScadaTemplate/TemplateShapes/";
string[] temps = Directory.GetFiles(path, "*.tpl");
for (int i = 0; i < temps.Length; i++)
{
FileStream fs = null;
try
{
TemplateShape shape = null;
fs = new FileStream(temps[i], FileMode.Open);
fs.Seek(0, SeekOrigin.Current);
IFormatter formatter = new BinaryFormatter();
while (fs.Position < fs.Length)
{
shape = (TemplateShape)formatter.Deserialize(fs);
}
System.Windows.Forms.Label button = new System.Windows.Forms.Label()
{
Text = shape.Title,
Tag = shape.Path,
Width = 120,
Height = 40,
BorderStyle = BorderStyle.FixedSingle,
BackColor = Color.White,
ForeColor = Color.Blue,
Font = new Font("微软雅黑", 13),
ContextMenuStrip = this.contextMenuStrip1,
TextAlign = ContentAlignment.MiddleCenter,
};
button.MouseDoubleClick += Button_MouseDoubleClick;
button.MouseClick += Button_MouseClick;
if (this.IsHandleCreated)
{
this.BeginInvoke(new Action(delegate
{
flowLayoutPanelTemplate.Controls.Add(button);
}));
}
}
catch
{
#if DEBUG
throw;
#else
#endif
}
finally
{
if (fs != null)
{
fs.Close();
}
}
}
});
return(task);
}
private void Button_MouseDoubleClick(object sender, MouseEventArgs e)
{
System.Windows.Forms.Label button = sender as System.Windows.Forms.Label;
if (e.Clicks == 2)
{
button.BackColor = Color.White;
if (this.mediator.ActiveWork != null && button.Tag != null)
{
TemplateShape newShape = null;
FileStream fs = null;
try
{
fs = new FileStream(Application.StartupPath + "/ScadaTemplate/TemplateShapes/" + button.Tag.ToString(), FileMode.Open);
fs.Seek(0, SeekOrigin.Current);
IFormatter formatter = new BinaryFormatter();
while (fs.Position < fs.Length)
{
newShape = (TemplateShape)formatter.Deserialize(fs);
}
}
catch (Exception emx)
{
#if DEBUG
throw emx;
#else
MessageBox.Show(this, emx.Message);
#endif
}
finally
{
if (fs != null)
{
fs.Close();
}
}
try
{
if (newShape == null)
{
return;
}
Point cp = new Point();
cp.X = ((WorkForm)this.mediator.ActiveWork).GraphControl.ClientRectangle.Width / 2 - Convert.ToInt32(newShape.TplShape.Width) / 2;
cp.Y = ((WorkForm)this.mediator.ActiveWork).GraphControl.ClientRectangle.Height / 2 - Convert.ToInt32(newShape.TplShape.Height) / 2;
///重新获取GUID
GetTemplateShape(newShape.TplShape, newShape.shapes);
for (int i = 0; i < newShape.shapes.Count; i++)
{
//此处要做无限循环处理,读取容器内容
newShape.shapes[i].Site = ((WorkForm)this.mediator.ActiveWork).GraphControl;
newShape.shapes[i].Layer = ((WorkForm)this.mediator.ActiveWork).GraphControl.BasicLayer;
newShape.shapes[i].LayerName = ((WorkForm)this.mediator.ActiveWork).GraphControl.BasicLayer.Name;
newShape.shapes[i].GID = ((WorkForm)this.mediator.ActiveWork).GraphControl.Abstract.GID;
}
newShape.TplShape.GenerateNewUID();
newShape.TplShape.Site = ((WorkForm)this.mediator.ActiveWork).GraphControl;
newShape.TplShape.Layer = ((WorkForm)this.mediator.ActiveWork).GraphControl.BasicLayer;
newShape.TplShape.LayerName = ((WorkForm)this.mediator.ActiveWork).GraphControl.BasicLayer.Name;
newShape.TplShape.GID = ((WorkForm)this.mediator.ActiveWork).GraphControl.Abstract.GID;
((WorkForm)this.mediator.ActiveWork).GraphControl.AddShape(newShape.TplShape, AddShapeType.Create);
for (int i = 0; i < newShape.shapes.Count; i++)
{
//此处要做无限循环处理,读取容器内容
((WorkForm)this.mediator.ActiveWork).GraphControl.AddShape(newShape.shapes[i], AddShapeType.Create);
}
newShape.TplShape.MoveOffiset(cp.X - newShape.TplShape.X, cp.Y - newShape.TplShape.Y);
}
catch (Exception emx)
{
#if DEBUG
throw emx;
#else
MessageBox.Show(this, emx.Message);
#endif
}
}
}
}
