void newThumb_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
cedit = new ComponentEdit(entityfile);
MyThumb thumb = sender as MyThumb;
cedit.Left = e.GetPosition(canvas1).X;
cedit.Top = e.GetPosition(canvas1).Y;
cedit.stackPanel1.Children.Clear();
Component clicked = LoadedComponents[thumb.Title];
foreach (var item in clicked.Items)
{
Label lb1 = new Label();
lb1.Content = item.name;
TextBox tb1 = new TextBox();
tb1.Name = "_" + item.name;
cedit.stackPanel1.Children.Add(lb1);
cedit.stackPanel1.Children.Add(tb1);
}
cedit.editingcomponentname = thumb.Title;
cedit.Title = "Editing Component " + thumb.Title;
cedit.Owner = this;
cedit.Show();
}
private void tabControl1_PreviewMouseRightButtonUp(object sender, MouseButtonEventArgs e)
{
Mouse.OverrideCursor = null;
// If "Add link" mode enabled and line drawing started (line placed to canvas)
if (isAddNewLink && isLinkStarted)
{
// declare the linking state
bool linked = false;
// We released the button on MyThumb object
if (e.Source.GetType() == typeof(MyThumb))
{
MyThumb targetThumb = e.Source as MyThumb;
// define the final endpoint of line
link.EndPoint = e.GetPosition(canvas1);
// if any line was drawn (avoid just clicking on the thumb)
if (link.EndPoint != link.StartPoint && linkedThumb != targetThumb && linkedThumb != null)
{
// establish connection
linkedThumb.LinkTo(targetThumb, link);
// set linked state to true
linked = true;
DinamicComponentPresenter prop = new DinamicComponentPresenter();
Component cc = LoadedComponents[linkedThumb.Title];
prop.Name = cc.Name;
foreach (var item in cc.Items)
{
prop.val.Add(item.name, "");
}
entityfile.Components.Add(prop);
ComponentProperty cp = new ComponentProperty(prop);
cp.Name = linkedThumb.Title;
AddComponent(cp);
}
}
// if we didn't manage to approve the linking state
// button is not released on MyThumb object or double-clicking was performed
if (!linked)
{
// remove line from the canvas
connectors.Children.Remove(link);
// clear the link variable
link = null;
}
// exit link drawing mode
isLinkStarted = isAddNewLink = false;
// configure GUI
//btnNewAction.IsEnabled = btnNewLink.IsEnabled = true;
Mouse.OverrideCursor = null;
e.Handled = true;
}
}
// This method establishes a link between current thumb and target thumb using a predefined line geometry
// Note: this is commonly to be used for drawing links with mouse when the line object is predefined outside this class
public bool LinkTo(MyThumb target, LineGeometry line)
{
// Save as starting line for current thumb
this.StartLines.Add(line);
// Save as ending line for target thumb
target.EndLines.Add(line);
// Ensure both tumbs the latest layout
this.UpdateLayout();
target.UpdateLayout();
// Update line position
line.StartPoint = new Point(Canvas.GetLeft(this) + this.ActualWidth / 2, Canvas.GetTop(this) + this.ActualHeight / 2);
line.EndPoint = new Point(Canvas.GetLeft(target) + target.ActualWidth / 2, Canvas.GetTop(target) + target.ActualHeight / 2);
return(true);
}
private void onDragDelta(object sender, System.Windows.Controls.Primitives.DragDeltaEventArgs e)
{
// Exit dragging operation during adding new link
if (isAddNewLink)
{
return;
}
MyThumb thumb = e.Source as MyThumb;
Canvas.SetLeft(thumb, Canvas.GetLeft(thumb) + e.HorizontalChange);
Canvas.SetTop(thumb, Canvas.GetTop(thumb) + e.VerticalChange);
// Update links' layouts for active thumb
thumb.UpdateLinks();
}
// This method establishes a link between current thumb and specified thumb.
// Returns a line geometry with updated positions to be processed outside.
public LineGeometry LinkTo(MyThumb target)
{
// Create new line geometry
LineGeometry line = new LineGeometry();
// Save as starting line for current thumb
this.StartLines.Add(line);
// Save as ending line for target thumb
target.EndLines.Add(line);
// Ensure both tumbs the latest layout
this.UpdateLayout();
target.UpdateLayout();
// Update line position
line.StartPoint = new Point(Canvas.GetLeft(this) + this.ActualWidth / 2, Canvas.GetTop(this) + this.ActualHeight / 2);
line.EndPoint = new Point(Canvas.GetLeft(target) + target.ActualWidth / 2, Canvas.GetTop(target) + target.ActualHeight / 2);
// return line for further processing
return line;
}
// This method establishes a link between current thumb and specified thumb.
// Returns a line geometry with updated positions to be processed outside.
public LineGeometry LinkTo(MyThumb target)
{
// Create new line geometry
LineGeometry line = new LineGeometry();
// Save as starting line for current thumb
this.StartLines.Add(line);
// Save as ending line for target thumb
target.EndLines.Add(line);
// Ensure both tumbs the latest layout
this.UpdateLayout();
target.UpdateLayout();
// Update line position
line.StartPoint = new Point(Canvas.GetLeft(this) + this.ActualWidth / 2, Canvas.GetTop(this) + this.ActualHeight / 2);
line.EndPoint = new Point(Canvas.GetLeft(target) + target.ActualWidth / 2, Canvas.GetTop(target) + target.ActualHeight / 2);
// return line for further processing
return(line);
}
private void dockPanel1_PreviewMouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
Mouse.OverrideCursor = Cursors.Cross;
// Is adding new link and a thumb object is clicked...
if (!isLinkStarted)
{
if (link == null || link.EndPoint != link.StartPoint)
{
Point position = e.GetPosition(canvas1);
link = new LineGeometry(position, position);
connectors.Children.Add(link);
isLinkStarted = true;
isAddNewLink = true;
linkedThumb = e.Source as MyThumb;
e.Handled = true;
}
}
}
private void tabControl1_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
// If adding new action...
if (isAddNewAction || isAddNewTag)
{
string imagename = "/Images/Component.png";
if (isAddNewTag)
{
imagename = "/Images/Tag.png";
AddComponentName = AddComponentName.Replace("Tag", "");
}
else
{
imagename = "/Images/Component.png";
AddComponentName = AddComponentName.Replace("Component", "");
}
// Create new thumb object based on a static template "BasicShape1"
// specifying thumb text as "action" and icon as "/Images/gear_connection.png"
MyThumb newThumb = new MyThumb(
Application.Current.Resources["BasicShape1"] as ControlTemplate, AddComponentName,
imagename,
e.GetPosition(canvas1),
onDragDelta);
//newThumb.MouseDown += new MouseButtonEventHandler(newThumb_MouseDown);
newThumb.MouseDoubleClick += new MouseButtonEventHandler(newThumb_MouseDoubleClick);
// Put newly created thumb on the canvas
canvas1.Children.Add(newThumb);
// resume common layout for application
isAddNewAction = false;
isAddNewTag = false;
Mouse.OverrideCursor = null;
// btnNewAction.IsEnabled = btnNewLink.IsEnabled = true;
e.Handled = true;
}
}
private void dockPanel1_PreviewMouseRightButtonDown(object sender, MouseButtonEventArgs e)
{
Mouse.OverrideCursor = Cursors.Cross;
// Is adding new link and a thumb object is clicked...
if (!isLinkStarted)
{
if (link == null || link.EndPoint != link.StartPoint)
{
Point position = e.GetPosition( canvas1);
link = new LineGeometry(position, position);
connectors.Children.Add(link);
isLinkStarted = true;
isAddNewLink = true;
linkedThumb = e.Source as MyThumb;
e.Handled = true;
}
}
}
private void tabControl1_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
// If adding new action...
if (isAddNewAction || isAddNewTag)
{
string imagename = "/Images/Component.png";
if (isAddNewTag)
{
imagename = "/Images/Tag.png";
AddComponentName = AddComponentName.Replace("Tag", "");
}
else
{
imagename = "/Images/Component.png";
AddComponentName = AddComponentName.Replace("Component", "");
}
// Create new thumb object based on a static template "BasicShape1"
// specifying thumb text as "action" and icon as "/Images/gear_connection.png"
MyThumb newThumb = new MyThumb(
Application.Current.Resources["BasicShape1"] as ControlTemplate, AddComponentName,
imagename,
e.GetPosition(canvas1),
onDragDelta);
//newThumb.MouseDown += new MouseButtonEventHandler(newThumb_MouseDown);
newThumb.MouseDoubleClick += new MouseButtonEventHandler(newThumb_MouseDoubleClick);
// Put newly created thumb on the canvas
canvas1.Children.Add(newThumb);
// resume common layout for application
isAddNewAction = false;
isAddNewTag = false;
Mouse.OverrideCursor = null;
// btnNewAction.IsEnabled = btnNewLink.IsEnabled = true;
e.Handled = true;
}
}
// This method establishes a link between current thumb and target thumb using a predefined line geometry
// Note: this is commonly to be used for drawing links with mouse when the line object is predefined outside this class
public bool LinkTo(MyThumb target, LineGeometry line)
{
// Save as starting line for current thumb
this.StartLines.Add(line);
// Save as ending line for target thumb
target.EndLines.Add(line);
// Ensure both tumbs the latest layout
this.UpdateLayout();
target.UpdateLayout();
// Update line position
line.StartPoint = new Point(Canvas.GetLeft(this) + this.ActualWidth / 2, Canvas.GetTop(this) + this.ActualHeight / 2);
line.EndPoint = new Point(Canvas.GetLeft(target) + target.ActualWidth / 2, Canvas.GetTop(target) + target.ActualHeight / 2);
return true;
}
