private void TabBackground_MouseLeave(object sender, MouseEventArgs e)
{
if (ParentTabControl != null)
{
ParentTabControl.TabBackground_MouseLeave(this, e);
}
}
internal void StartTabDrag(Point p, ChromeTabItem tab = null, bool isTabGrab = false)
{
this._lastMouseDown = DateTime.UtcNow;
if (tab == null)
{
HitTestResult result = VisualTreeHelper.HitTest(this, this.downPoint);
if (result == null)
{
return;
}
DependencyObject source = result.VisualHit;
while (source != null && !this.Children.Contains(source as UIElement))
{
source = VisualTreeHelper.GetParent(source);
}
if (source == null)
{
//The mouse is not over a tab item, so just return.
return;
}
this.draggedTab = source as ChromeTabItem;
}
else if (tab != null)
{
this.draggedTab = tab;
}
else
{
return;
}
if (this.draggedTab != null)
{
if (this.Children.Count == 1 &&
ParentTabControl.DragWindowWithOneTab &&
Mouse.LeftButton == MouseButtonState.Pressed &&
!isTabGrab)
{
this.draggingWindow = true;
Window.GetWindow(this).DragMove();
}
else
{
this.downTabBoundsPoint = MouseUtilities.CorrectGetPosition(this.draggedTab);
Canvas.SetZIndex(this.draggedTab, 1000);
ParentTabControl.ChangeSelectedItem(this.draggedTab);
if (isTabGrab)
{
for (int i = 0; i < this.Children.Count; i++)
{
ProcessMouseMove(new Point(p.X + 0.1, p.Y));
}
}
else
{
ProcessMouseMove(new Point(p.X + 0.1, p.Y));
}
}
}
}
private void CloseButton_Click(object sender, RoutedEventArgs e)
{
if (ParentTabControl != null)
{
ParentTabControl.CloseButton_Click(this, e);
}
}
protected override Size MeasureOverride(Size availableSize)
{
this.currentTabWidth = CalculateTabWidth(availableSize);
ParentTabControl.SetCanAddTab(this.currentTabWidth > this.MinTabWidth);
if (_hideAddButton)
{
this.addButton.Visibility = System.Windows.Visibility.Hidden;
}
else if (ParentTabControl.IsAddButtonVisible)
{
this.addButton.Visibility = this.currentTabWidth > this.MinTabWidth ? Visibility.Visible : Visibility.Collapsed;
}
else
{
this.addButton.Visibility = System.Windows.Visibility.Collapsed;
}
double height = double.IsPositiveInfinity(availableSize.Height) ? this.defaultMeasureHeight : availableSize.Height;
Size resultSize = new Size(0, availableSize.Height);
foreach (UIElement child in this.Children)
{
ChromeTabItem item = ItemsControl.ContainerFromElement(this.ParentTabControl, child) as ChromeTabItem;
Size tabSize = new Size(GetWidthForTabItem(item), height - item.Margin.Bottom);
child.Measure(tabSize);
resultSize.Width += child.DesiredSize.Width - overlap;
}
if (ParentTabControl.IsAddButtonVisible)
{
this.addButton.Measure(this.addButtonSize);
resultSize.Width += this.addButtonSize.Width;
}
return(resultSize);
}
private void TabBackground_PreviewDragOver(object sender, DragEventArgs e)
{
if (ParentTabControl != null)
{
ParentTabControl.TabBackground_PreviewDragOver(this, e);
}
}
private void TabBackground_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (ParentTabControl != null)
{
ParentTabControl.TabBackground_PreviewMouseLeftButtonDown(this, e);
}
}
protected override void OnKeyDown(KeyEventArgs e)
{
base.OnKeyDown(e);
if (e.Key == Key.Enter || e.Key == Key.Space || e.Key == Key.Return)
{
ParentTabControl.ChangeSelectedItem(this);
}
}
private void PersistentTimer_Tick(object sender, EventArgs e)
{
StoptPersistTimer();
if (ParentTabControl != null)
{
ParentTabControl.RemoveFromItemHolder(this);
}
}
protected override void OnPreviewMouseLeftButtonUp(MouseButtonEventArgs e)
{
base.OnPreviewMouseLeftButtonUp(e);
this.draggingWindow = false;
if (this.addButtonRect.Contains(e.GetPosition(this)) && this.addButton.Background == Brushes.DarkGray)
{
this.addButton.Background = null;
this.InvalidateVisual();
if (this.addButton.Visibility == Visibility.Visible)
{
//ParentTabControl.AddTab(new Label(), true); // HACK: Do something with default templates, here.
//AddTabClick();
ParentTabControl.RerouteAddTabClick();
}
return;
}
if (this.IsMouseCaptured)
{
Mouse.Capture(null);
double offset = 0;
if (this.slideIndex < this.originalIndex + 1)
{
offset = this.slideIntervals[this.slideIndex + 1] - 2 * this.currentTabWidth / 3 + this.overlap;
}
else if (this.slideIndex > this.originalIndex + 1)
{
offset = this.slideIntervals[this.slideIndex - 1] + 2 * this.currentTabWidth / 3 - this.overlap;
}
Console.WriteLine(offset);
Action completed = () =>
{
if (this.draggedTab != null)
{
ParentTabControl.ChangeSelectedItem(this.draggedTab);
this.draggedTab.Margin = new Thickness(offset, 0, -offset, 0);
this.draggedTab = null;
this.captureGuard = 0;
ParentTabControl.MoveTab(this.originalIndex, this.slideIndex - 1);
}
};
Reanimate(this.draggedTab, offset, .1, completed);
}
else
{
if (this.draggedTab != null)
{
ParentTabControl.ChangeSelectedItem(this.draggedTab);
this.draggedTab.Margin = new Thickness(0);
}
this.draggedTab = null;
this.captureGuard = 0;
}
}
protected override void OnInitialized(EventArgs e)
{
base.OnInitialized(e);
this.SetTabItemsOnTabs();
if (Children.Count > 0)
{
if (Children[0] is ChromeTabItem)
{
ParentTabControl.ChangeSelectedItem(Children[0] as ChromeTabItem);
}
}
}
protected override void OnInitialized(EventArgs e)
{
base.OnInitialized(e);
this.SetTabItemsOnTabs();
if (Children.Count > 0)
{
if (Children[0] is ChromeTabItem)
{
ParentTabControl.ChangeSelectedItem(Children[0] as ChromeTabItem);
}
}
if (ParentTabControl != null && ParentTabControl.AddButtonTemplate != null)
{
SetAddButtonControlTemplate(ParentTabControl.AddButtonTemplate);
}
}
internal void StartTabDrag(Point p, ChromeTabItem tab = null, bool isTabGrab = false)
{
this._lastMouseDown = DateTime.UtcNow;
if (tab == null)
{
tab = GetTabFromMousePosition(this.downPoint);
}
if (tab != null)
{
this.draggedTab = tab;
}
else
{
//The mouse is not over a tab item, so just return.
return;
}
if (this.draggedTab != null)
{
if (this.Children.Count == 1 &&
ParentTabControl.DragWindowWithOneTab &&
Mouse.LeftButton == MouseButtonState.Pressed &&
!isTabGrab)
{
this.draggingWindow = true;
Window.GetWindow(this).DragMove();
}
else
{
this.downTabBoundsPoint = MouseUtilities.CorrectGetPosition(this.draggedTab);
Canvas.SetZIndex(this.draggedTab, 1000);
ParentTabControl.ChangeSelectedItem(this.draggedTab);
if (isTabGrab)
{
for (int i = 0; i < this.Children.Count; i++)
{
ProcessMouseMove(new Point(p.X + 0.1, p.Y));
}
}
}
}
}
public void buildGui()
{
AstEngine.HostPanel.clear();
"Calculating Mappings fro Methods called".info();
MethodsCalledMappings = AstEngine.AstData.calculateMappingsFor_MethodsCalled();
MethodIsCalledByMappings = AstEngine.AstData.calculateMappingsFor_MethodIsCalledBy(MethodsCalledMappings);
AllMethods = this.MethodsCalledMappings.Keys.toList();
AllMethods.add_OnlyNewItems(this.MethodIsCalledByMappings.Keys.toList());
"MethodsCalledMappings has {0} root methods".info(MethodsCalledMappings.Keys.size());
"MethodIsCalledByMappings has {0} root methods".info(MethodIsCalledByMappings.Keys.size());
"AllMethods has {0} root methods".info(AllMethods.size());
ParentTabControl = AstEngine.HostPanel.add_TabControl();
TreeViewModeTab = ParentTabControl.add_Tab("TreeView Mode");
GraphModeTab = ParentTabControl.add_Tab("Graph Mode");
InteractiveBrowseModeTab = ParentTabControl.add_Tab("Interactive Browse Mode");
build_TreeViewMode(TreeViewModeTab);
build_GraphMode(GraphModeTab);
}
protected override Size MeasureOverride(Size availableSize)
{
double activeWidth = double.IsPositiveInfinity(availableSize.Width) ? 500 : availableSize.Width - this.leftMargin - this.rightMargin;
this.currentTabWidth = Math.Min(Math.Max((activeWidth + (this.Children.Count - 1) * overlap) / this.Children.Count, this.minTabWidth), this.maxTabWidth);
ParentTabControl.SetCanAddTab(this.currentTabWidth > this.minTabWidth);
this.addButton.Visibility = this.currentTabWidth > this.minTabWidth ? Visibility.Visible : Visibility.Collapsed;
double height = double.IsPositiveInfinity(availableSize.Height) ? this.defaultMeasureHeight : availableSize.Height;
Size resultSize = new Size(0, availableSize.Height);
foreach (UIElement child in this.Children)
{
ChromeTabItem item = ItemsControl.ContainerFromElement(this.ParentTabControl, child) as ChromeTabItem;
Size tabSize = new Size(this.currentTabWidth, height - item.Margin.Bottom);
child.Measure(tabSize);
resultSize.Width += child.DesiredSize.Width - overlap;
}
this.addButton.Measure(this.addButtonSize);
resultSize.Width += this.addButtonSize.Width;
return(resultSize);
}
protected override Size ArrangeOverride(Size finalSize)
{
this.rightMargin = ParentTabControl.IsAddButtonVisible ? 25 : 0;
double activeWidth = finalSize.Width - this.leftMargin - this.rightMargin;
this.currentTabWidth = Math.Min(Math.Max((activeWidth + (this.Children.Count - 1) * overlap) / this.Children.Count, this.minTabWidth), this.maxTabWidth);
ParentTabControl.SetCanAddTab(this.currentTabWidth > this.minTabWidth);
if (_hideAddButton)
{
this.addButton.Visibility = System.Windows.Visibility.Hidden;
}
else if (ParentTabControl.IsAddButtonVisible)
{
this.addButton.Visibility = this.currentTabWidth > this.minTabWidth ? Visibility.Visible : Visibility.Collapsed;
}
else
{
this.addButton.Visibility = System.Windows.Visibility.Collapsed;
}
this.finalSize = finalSize;
double offset = leftMargin;
foreach (UIElement element in this.Children)
{
double thickness = 0.0;
ChromeTabItem item = ItemsControl.ContainerFromElement(this.ParentTabControl, element) as ChromeTabItem;
thickness = item.Margin.Bottom;
element.Arrange(new Rect(offset, 0, this.currentTabWidth, finalSize.Height - thickness));
offset += this.currentTabWidth - overlap;
}
if (ParentTabControl.IsAddButtonVisible)
{
this.addButtonRect = new Rect(new Point(offset + overlap, (finalSize.Height - this.addButtonSize.Height) / 2), this.addButtonSize);
this.addButton.Arrange(this.addButtonRect);
}
return(finalSize);
}
private void OnTabRelease(Point p, bool closeTabOnRelease, double animationDuration = stickyReanimateDuration)
{
lock (_lockObject)
{
this.draggingWindow = false;
if (ParentTabControl.IsAddButtonVisible)
{
if (this.addButtonRect.Contains(p) && this.addButton.Background == Brushes.DarkGray)
{
this.addButton.Background = null;
this.InvalidateVisual();
if (this.addButton.Visibility == Visibility.Visible)
{
ParentTabControl.AddTab();
}
return;
}
}
if (this.IsMouseCaptured)
{
this.ReleaseMouseCapture();
double offset = 0;
if (this.slideIntervals != null)
{
if (this.slideIndex < this.originalIndex + 1)
{
offset = this.slideIntervals[this.slideIndex + 1] - GetWidthForTabItem(this.draggedTab) * (1 - tabWidthSlidePercent) + this.overlap;
}
else if (this.slideIndex > this.originalIndex + 1)
{
offset = this.slideIntervals[this.slideIndex - 1] + GetWidthForTabItem(this.draggedTab) * (1 - tabWidthSlidePercent) - this.overlap;
}
}
int localSlideIndex = this.slideIndex;
Action completed = () =>
{
if (this.draggedTab != null)
{
ParentTabControl.ChangeSelectedItem(this.draggedTab);
object vm = this.draggedTab.Content;
this.draggedTab.Margin = new Thickness(offset, 0, -offset, 0);
this.draggedTab = null;
this.captureGuard = 0;
ParentTabControl.MoveTab(this.originalIndex, localSlideIndex - 1);
this.slideIntervals = null;
this.addButton.Visibility = System.Windows.Visibility.Visible;
_hideAddButton = false;
this.InvalidateVisual();
if (closeTabOnRelease && ParentTabControl.CloseTabCommand != null)
{
Debug.WriteLine("sendt close tab command");
ParentTabControl.CloseTabCommand.Execute(vm);
}
if (this.Children.Count > 1)
{
//this fixes a bug where sometimes tabs got stuck in the wrong position.
RealignAllTabs();
}
}
};
Reanimate(this.draggedTab, offset, animationDuration, completed);
}
else
{
if (this.draggedTab != null)
{
ParentTabControl.ChangeSelectedItem(this.draggedTab);
this.draggedTab.Margin = new Thickness(0);
}
this.draggedTab = null;
this.captureGuard = 0;
this.slideIntervals = null;
}
}
}
private void Close()
{
ParentTabControl.RemoveTab(this);
}
