private void FlatThumb(Thumb thumb, Color bgColor)
{
//template作成
ControlTemplate template = new ControlTemplate(typeof(Thumb));
//Templateの見た目の作成、ベースにはGrid要素を使った
//任意の名前をつけておくと、これをもとに検索して要素を取得できる
template.VisualTree = new FrameworkElementFactory(typeof(Grid), "tempGrid");
thumb.Template = template;
//再構築、これを実行しないと名前検索で取得できない
thumb.ApplyTemplate();
//名前検索で取得して背景色に水色指定
Grid myGrid = (Grid)thumb.Template.FindName("tempGrid", thumb);
myGrid.Background = new SolidColorBrush(bgColor);
var inside = new Thumb()
{
Width = 20, Height = 20, Background = Brushes.Red
};
Canvas.SetLeft(inside, 0); Canvas.SetTop(inside, 0);
myGrid.Children.Add(inside);
inside.DragDelta += Inside_DragDelta;
}
private void FlatThumbCanvasBase(Thumb thumb, Color bgColor)
{
//template作成
ControlTemplate template = new ControlTemplate(typeof(Thumb));
//Templateの見た目の作成、ベースにはGridではなくCanvas要素を使ったのは
//子Thumbの移動にはCanvas.Setを使うから
//任意の名前をつけておくと、これをもとに検索して要素を取得できる
template.VisualTree = new FrameworkElementFactory(typeof(Canvas), "tempCanvas");
thumb.Template = template;
//再構築、これを実行しないと名前検索で取得できない
thumb.ApplyTemplate();
//名前検索で取得して背景色に水色指定
Canvas bCanvas = (Canvas)thumb.Template.FindName("tempCanvas", thumb);
bCanvas.Background = new SolidColorBrush(bgColor);
//子Thumbを追加
var inside = new Thumb()
{
Width = 20, Height = 20, Background = Brushes.Red
};
Canvas.SetLeft(inside, 0); Canvas.SetTop(inside, 0);
bCanvas.Children.Add(inside);
inside.DragDelta += Inside_DragDelta;
}
//public void Set8Point(Thumb parentThumb, double size, Color bgColor)
//{
// mySizeChangePointThumbs = new MySizeChangePointThumb[8];
// for (int i = 0; i < 8; i++)
// {
// var pThumb = new MySizeChangePointThumb(parentThumb, size, bgColor,
// (LocateDirection)Enum.GetValues(typeof(LocateDirection)).GetValue(i));
// mySizeChangePointThumbs[i] = pThumb;
// MyCanvas.Children.Add(pThumb);
// }
//}
/// <summary>
/// Thumbの見た目変更、ControlTemplateを使って、フラットなThumbにする
/// </summary>
/// <param name="thumb"></param>
/// <param name="bgColor">背景色</param>
private void FlatThumb(Thumb thumb, Color bgColor)
{
//template作成
ControlTemplate template = new ControlTemplate(typeof(Thumb));
//Templateの見た目の作成、ベースにはGrid要素を使った
//任意の名前をつけておくと、これをもとに検索して要素を取得できる
template.VisualTree = new FrameworkElementFactory(typeof(Grid), "tempGrid");
thumb.Template = template;
//再構築、これを実行しないと名前検索で取得できない
thumb.ApplyTemplate();
//名前検索で取得して背景色に水色指定
Grid myGrid = (Grid)thumb.Template.FindName("tempGrid", thumb);
myGrid.Background = new SolidColorBrush(bgColor);
}
/// <summary>
/// Pins an element;
/// </summary>
/// <param name="element">Element to pin.</param>
public void Pin(PinDebuggerControl element)
{
if (element == null)
{
throw new NullReferenceException("Element is null!");
}
Thumb currentThumb = new Thumb();
// check for saved position
if (!element.Mark.PinPosition.HasValue)
{
// this is satisfied when pinning the first time
element.Mark.PinPosition = new Point {
X = element.Location.X + textView.HorizontalOffset,
Y = element.Location.Y + textView.VerticalOffset
};
Canvas.SetTop(currentThumb, element.Location.Y);
Canvas.SetLeft(currentThumb, element.Location.X);
}
else
{
// this is satisfied when loading the pins - so we might have hidden pins
element.Location = new Point {
X = element.Mark.PinPosition.Value.X - textView.HorizontalOffset,
Y = element.Mark.PinPosition.Value.Y - textView.VerticalOffset
};
Canvas.SetTop(currentThumb, element.Mark.PinPosition.Value.Y);
Canvas.SetLeft(currentThumb, element.Mark.PinPosition.Value.X);
}
currentThumb.Style = element.TryFindResource("PinThumbStyle") as Style;
currentThumb.ApplyTemplate();
currentThumb.DragDelta += onDragDelta;
currentThumb.DragStarted += currentThumb_DragStarted;
currentThumb.DragCompleted += currentThumb_DragCompleted;
var container = TryFindChild <StackPanel>(currentThumb);
container.Children.Add(element);
this.Children.Add(currentThumb);
}
private void callOutImg1_Tap(object sender, System.Windows.Input.GestureEventArgs e)
{
Image img = (Image)sender;
if (img.Name == "callOutConnector")
{
drawConnector = true;
}
else if (img.Name == "callOutConnectorDel")
{
drawConnector = false;
List <int> indices = new List <int>();
foreach (var item in canvas1.Children.OfType <Line>())
{
indices.Add(canvas1.Children.IndexOf(item));
}
/* foreach (var i in indices)
* {
* if(canvas1.Children[i]!=null)
* canvas1.Children.RemoveAt(i);
* }*/
}
else if (img.Name == "callOutText")
{
drawConnector = false;
TextBlock txtCallout = new TextBlock();
txtCallout.Foreground = new SolidColorBrush(Colors.Black);
Image m = (Image)sender;
pop.Width = 400;
pop.Height = 400;
pop.Name = "Popup";
CalloutInput ci = new CalloutInput();
pop.Child = ci;
pop.IsOpen = true;
ci.btnDone.Click += (s, args) =>
{
txtCallout.Text = ci.txtCallout.Text;
//create thumb so it can dragged around
var name = "thumb" + Guid.NewGuid().ToString();
var drag = new Thumb();
drag.Name = name;
//drag aorund the element
drag.DragDelta += new DragDeltaEventHandler(drag_DragDelta);
//create template for the thumb
string template = "<ControlTemplate xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\" " +
"xmlns:x=\"http://schemas.microsoft.com/winfx/2006/xaml\" " +
"x:Key=\"template1\" x:Name=\"tst\">" +
"<StackPanel x:Name=\"imgGrid\" Orientation=\"Vertical\" Width=\"200\">" +
"<TextBlock xml:space=\"preserve\" TextWrapping=\"Wrap\" Foreground=\"Black\" Text=\"" + HttpUtility.HtmlEncode(txtCallout.Text) + "\" />" +
"</StackPanel>" +
"</ControlTemplate>";
//parse template and assign to thumb template.
drag.Template = (ControlTemplate)XamlReader.Load(template);
//drag.Width = "{Binding BindsDirectlyToSource=True}";
//to make the textblock flexible.
Binding b1 = new Binding();
b1.Path = new PropertyPath("Height");
b1.BindsDirectlyToSource = true;
Binding b2 = new Binding();
b2.Path = new PropertyPath("Width");
b2.BindsDirectlyToSource = true;
drag.SetBinding(HeightProperty, b1);
drag.SetBinding(WidthProperty, b2);
drag.ApplyTemplate();
// drag.Width = 200;
//add thumb to canvas
canvas1.Children.Add(drag);
pop.IsOpen = false;
};
ci.btnNopes.Click += (s, args) =>
{
pop.IsOpen = false;
};
}
else if (img.Name == "calloutCancelAll")
{
Image imgBin = (Image)canvas1.FindName("dustbin");
canvas1.Children.Clear();
canvas1.Children.Add(imgBin);
}
else
{
//do nothing.
}
}