public void RemoveFromParent()
{
IBPanel tc1parent = Parent as IBPanel;
if (tc1parent == null)
{
return;
}
tc1parent.Children.Remove(this);
}
private void AddToBottom(IBTabControl tc2)
{
if (P1 == null)
{
P1 = new IBPanel();
P1.Children.Add(TC);
P1.TC = TC;
}
else
{
P1.RemoveFromParent();
}
if (P2 == null)
{
P2 = new IBPanel();
P2.Children.Add(tc2);
P2.TC = tc2;
}
else
{
P2.RemoveFromParent();
}
RowDefinition newRow1 = new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Star), MinHeight = 50.0
};
RowDefinition newRow2 = new RowDefinition()
{
Height = new GridLength(200, GridUnitType.Pixel), MinHeight = 50.0
};
RowDefinitions.Add(newRow1);
RowDefinitions.Add(newRow2);
P1.CurrentPos = Position.top;
P1.SetColumnRow();
PS.Width = double.NaN;
PS.Margin = new Thickness(0, 0, 0, -3);
PS.VerticalAlignment = VerticalAlignment.Bottom;
PS.HorizontalAlignment = HorizontalAlignment.Stretch;
PS.SetValue(RowProperty, 0);
P2.CurrentPos = Position.bottom;
P2.SetColumnRow();
Children.Add(P1);
Children.Add(PS);
Children.Add(P2);
}
private void AddToRight(IBTabControl tc2)
{
if (P1 == null)
{
P1 = new IBPanel();
P1.Children.Add(TC);
P1.TC = TC;
}
else
{
P1.RemoveFromParent();
}
if (P2 == null)
{
P2 = new IBPanel();
P2.Children.Add(tc2);
P2.TC = tc2;
}
else
{
P2.RemoveFromParent();
}
ColumnDefinition newColumn1 = new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star), MinWidth = 50.0
};
ColumnDefinition newColumn2 = new ColumnDefinition()
{
Width = new GridLength(200, GridUnitType.Pixel), MinWidth = 50.0
};
ColumnDefinitions.Add(newColumn1);
ColumnDefinitions.Add(newColumn2);
P1.CurrentPos = Position.left;
P1.SetColumnRow();
PS.Height = double.NaN;
PS.Margin = new Thickness(0, 0, -3, 0);
PS.VerticalAlignment = VerticalAlignment.Stretch;
PS.HorizontalAlignment = HorizontalAlignment.Right;
PS.SetValue(ColumnProperty, 0);
P2.CurrentPos = Position.right;
P2.SetColumnRow();
Children.Add(P1);
Children.Add(PS);
Children.Add(P2);
}
protected override void MaskRect_MouseLeave(object sender, MouseEventArgs e)
{
//base.MaskRect_MouseLeave(sender, e);
if (isMouseDown)
{
if (!isDummyItem)
{
DragDrop.DoDragDrop(this, this, DragDropEffects.Move);
}
IBPanel.ResetLayout();
}
isMouseDown = false;
}
public void Float(object parameter)
{
IBMenuItem from = parameter as IBMenuItem;
if (from == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
ContextMenu cm = from.Parent as ContextMenu;
if (cm == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
IBTabItem trg = cm.PlacementTarget as IBTabItem;
if (trg == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
IBTabControl tc = trg.Parent as IBTabControl;
if (tc == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
IBPanel panel = tc.Parent as IBPanel;
if (panel == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
IBWindow ibw = new IBWindow();
ibw.InputBindings.AddRange(Application.Current.MainWindow.InputBindings);
ibw.SetIBTabItem(trg);
ibw.Show();
if (tc.Items.Count == 0)
{
panel.RemoveIBPanel();
}
}
/// <summary>
/// 指定された位置にあるIBPanelを検索して返します
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
public IBPanel GetChildIBPanelAt(Position p)
{
IBPanel result = null;
foreach (UIElement u in Children)
{
result = u as IBPanel;
if (result != null)
{
if (result.CurrentPos == p)
{
return(result);
}
}
}
return(result);
}
public void DoCloseCommand(object parameter)
{
IBMenuItem from = parameter as IBMenuItem;
if (from == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
ContextMenu cm = from.Parent as ContextMenu;
if (cm == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
IBTabItem trg = cm.PlacementTarget as IBTabItem;
if (trg == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
IBTabControl tc = trg.Parent as IBTabControl;
if (tc == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
IBPanel panel = tc.Parent as IBPanel;
if (panel == null)
{
throw new IBDisableCommandException("コマンドターゲットが不正、または取得できません");
}
trg.RemoveFromParent();
if (tc.Items.Count == 0)
{
panel.RemoveIBPanel();
}
}
protected virtual void MaskRect_MouseLeave(object sender, MouseEventArgs e)
{
if (isMouseDown)
{
try
{
DragDrop.DoDragDrop(this, this, DragDropEffects.Move);
IBPanel.ResetLayout();
}
catch (Exception ex)
{
MessageBox.Show(
"レイアウトの変更中に例外がスローされました。\n\n"
+ ex.Message + "\n\n場所 : " + ex.Source + "\nターゲット : " + ex.TargetSite,
"レイアウトの変更に失敗しました",
MessageBoxButton.OK,
MessageBoxImage.Error);
}
}
isMouseDown = false;
}
/// <summary>
/// このIBPanelを親のIBPanelから削除します
/// </summary>
public void RemoveIBPanel()
{
IBPanel parent = Parent as IBPanel;
if (parent == null)
{
return;
}
IBPanel p = null;
if (parent.P1 == this)
{
p = parent.P2;
}
else
{
p = parent.P1;
}
if (parent.P1 != null)
{
parent.P1.RemoveFromParent();
parent.P1 = null;
}
if (parent.P2 != null)
{
parent.P2.RemoveFromParent();
parent.P2 = null;
}
parent.Children.Clear();
IBTabControl tc = null;
if (p.Children.Count != 0)
{
tc = p.Children[0] as IBTabControl;
}
if (tc != null)
{
p.Children.Remove(tc);
parent.Children.Add(tc);
parent.TC = tc;
parent.ColumnDefinitions.Clear();
parent.RowDefinitions.Clear();
}
else
{
Window parent_parentW = parent.Parent as Window;
IBPanel parent_parentP = parent.Parent as IBPanel;
IBWorkspace parent_parentWS = parent.Parent as IBWorkspace;
if (parent_parentW != null)
{
parent_parentW.Content = p;
}
if (parent_parentP != null)
{
parent_parentP.Children.Add(p);
IBPanel panel = null;
foreach (object o in parent_parentP.Children)
{
panel = o as IBPanel;
if (panel != null)
{
if (panel.Children.Count == 0)
{
break;
}
}
}
parent_parentP.Children.Remove(panel);
}
if (parent_parentWS != null)
{
parent_parentWS.Content = p;
}
}
}
/// <summary>
/// 全てのIBPanelを調べてレイアウトの不整合を修正します
/// </summary>
public static void ResetLayout()
{
foreach (IBPanel p in AllIBPanelList)
{
IBPanel p1 = null, p2 = null;
foreach (object o in p.Children)
{
if (p1 == null)
{
p1 = o as IBPanel;
}
else if (p2 == null)
{
p2 = o as IBPanel;
}
}
if (p1 != null && p2 != null)
{
switch (p1.CurrentPos)
{
case Position.left:
p2.CurrentPos = Position.right;
break;
case Position.right:
p2.CurrentPos = Position.left;
break;
case Position.top:
p2.CurrentPos = Position.bottom;
break;
case Position.bottom:
p2.CurrentPos = Position.top;
break;
default:
break;
}
p1.SetColumnRow();
p2.SetColumnRow();
if (p.TC != null)
{
p.TC.EndDrag();
}
if (p1.TC != null)
{
p1.TC.EndDrag();
}
if (p2.TC != null)
{
p2.TC.EndDrag();
}
if (p.P1 == null)
{
p.P1 = p1;
}
if (p.P2 == null)
{
p.P2 = p2;
}
}
}
}
private void MaskRect_Drop(object sender, DragEventArgs e)
{
EndDrag();
if (e.Data.GetData(typeof(IBTabItem)) == null)
{
return;
}
IBTabItem ti = e.Data.GetData(typeof(IBTabItem)) as IBTabItem;
if (ti == null)
{
throw new IBLayoutException("ドロップされたパネルを取得できませんでした");
}
if (!ti.AllowDropToAnother)
{
return;
}
IBPanel parentPanel = Parent as IBPanel;
if (parentPanel == null)
{
throw new IBLayoutException("IBTabControl の親が IBPanel でありません");
}
IBTabControl parent_ti = ti.Parent as IBTabControl;
if (parent_ti == null)
{
throw new IBLayoutException("IBTabItem の親が IBTabControl でありません");
}
IBPanel parent_parent_ti = parent_ti.Parent as IBPanel;
if (parent_parent_ti == null)
{
throw new IBLayoutException("IBTabControl の親が IBPanel でありません");
}
if (currentDropPos == Position.newWindow)
{
IBWindow ibw = new IBWindow();
ibw.SetIBTabItem(ti);
ibw.Show();
}
else
{
if (parentPanel == parent_parent_ti && parent_ti.Items.Count == 1)
{
return;
}
if (currentDropPos == Position.center)
{
ti.RemoveFromParent();
Items.Add(ti);
ti.IsSelected = true;
}
else
{
IBTabControl tc2 = new IBTabControl();
ti.RemoveFromParent();
tc2.Items.Add(ti);
parentPanel.AddIBTabControl(tc2, currentDropPos);
}
}
if (parent_ti.Items.Count == 0)
{
parent_parent_ti.RemoveIBPanel();
}
}
private void Border_Drop(object sender, DragEventArgs e)
{
IsDropping = false;
if (e.Data.GetData(typeof(IBTabItem)) == null)
{
return;
}
IBTabItem ti = e.Data.GetData(typeof(IBTabItem)) as IBTabItem;
if (ti == null)
{
throw new IBLayoutException("ドロップされたパネルを取得できません");
}
if (!ti.AllowDropToAnother)
{
return;
}
IBPanel parentPanel = Parent as IBPanel;
if (parentPanel == null)
{
throw new IBLayoutException("IBPanelSplitter の親が IBPanel でありません");
}
IBWorkspace Workspace = parentPanel.GetVisualParent() as IBWorkspace;
if (Workspace == null)
{
throw new IBLayoutException("IBWorkspace を取得できません");
}
IBTabControl parent_ti = ti.Parent as IBTabControl;
if (parent_ti == null)
{
throw new IBLayoutException("IBTabItem の親が IBTabControl でありません");
}
IBPanel parent_parent_ti = parent_ti.Parent as IBPanel;
if (parent_parent_ti == null)
{
throw new IBLayoutException("IBTabControl の親が IBPanel でありません");
}
if (parentPanel == parent_parent_ti && parent_ti.Items.Count == 1)
{
return;
}
IBTabControl tc2 = new IBTabControl();
IBPanel p = new IBPanel();
IBPanel p1 = new IBPanel();
p1 = Workspace.Content as IBPanel;
p1.RemoveFromParent();
p.Children.Add(p1);
ti.RemoveFromParent();
tc2.Items.Add(ti);
if (HorizontalAlignment == HorizontalAlignment.Left)
{
p.P2 = p1;
p.CurrentPos = p1.CurrentPos;
p.AddIBTabControl(tc2, Position.left);
Workspace.Content = p;
}
else if (HorizontalAlignment == HorizontalAlignment.Right)
{
p.P1 = p1;
p.CurrentPos = p1.CurrentPos;
p.AddIBTabControl(tc2, Position.right);
Workspace.Content = p;
}
else if (VerticalAlignment == VerticalAlignment.Top)
{
p.P2 = p1;
p.CurrentPos = p1.CurrentPos;
p.AddIBTabControl(tc2, Position.top);
Workspace.Content = p;
}
else if (VerticalAlignment == VerticalAlignment.Bottom)
{
p.P1 = p1;
p.CurrentPos = p1.CurrentPos;
p.AddIBTabControl(tc2, Position.bottom);
Workspace.Content = p;
}
if (parent_ti.Items.Count == 0)
{
parent_parent_ti.RemoveIBPanel();
}
}