From e352c4e5f742585e4feeb2ca3183bd4d0282a567 Mon Sep 17 00:00:00 2001
From: Roy Ben-Shabat <Roy@Twine-s.com>
Date: Thu, 14 Dec 2017 14:43:25 +0200
Subject: Implemented new MDI Container Control !

---
 .../Controls/MdiChild.cs                           |  58 ++++++++++++
 .../Controls/MdiContainerControl.xaml              |  75 +++++++++++++++
 .../Controls/MdiContainerControl.xaml.cs           | 102 +++++++++++++++++++++
 3 files changed, 235 insertions(+)
 create mode 100644 Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls/MdiChild.cs
 create mode 100644 Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls/MdiContainerControl.xaml
 create mode 100644 Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls/MdiContainerControl.xaml.cs

(limited to 'Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls')

diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls/MdiChild.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls/MdiChild.cs
new file mode 100644
index 000000000..469e3fda5
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls/MdiChild.cs
@@ -0,0 +1,58 @@
+using MaterialDesignThemes.Wpf;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using Tango.Core.Commands;
+
+namespace Tango.MachineStudio.Common.Controls
+{
+    public class MdiChild : DependencyObject
+    {
+        public MdiChild()
+        {
+           
+        }
+
+        public MdiChild(String header, FrameworkElement view) : this()
+        {
+            Header = header;
+            View = view;
+        }
+
+        public PackIconKind Icon
+        {
+            get { return (PackIconKind)GetValue(IconProperty); }
+            set { SetValue(IconProperty, value); }
+        }
+        public static readonly DependencyProperty IconProperty =
+            DependencyProperty.Register("Icon", typeof(PackIconKind), typeof(MdiChild), new PropertyMetadata(PackIconKind.LaptopWindows));
+
+        public String Header
+        {
+            get { return (String)GetValue(HeaderProperty); }
+            set { SetValue(HeaderProperty, value); }
+        }
+        public static readonly DependencyProperty HeaderProperty =
+            DependencyProperty.Register("Header", typeof(String), typeof(MdiChild), new PropertyMetadata(null));
+
+        public FrameworkElement View
+        {
+            get { return (FrameworkElement)GetValue(ViewProperty); }
+            set { SetValue(ViewProperty, value); }
+        }
+        public static readonly DependencyProperty ViewProperty =
+            DependencyProperty.Register("View", typeof(FrameworkElement), typeof(MdiChild), new PropertyMetadata(null));
+
+        public Point Location
+        {
+            get { return (Point)GetValue(LocationProperty); }
+            set { SetValue(LocationProperty, value); }
+        }
+        public static readonly DependencyProperty LocationProperty =
+            DependencyProperty.Register("Location", typeof(Point), typeof(MdiChild), new PropertyMetadata(new Point()));
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls/MdiContainerControl.xaml b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls/MdiContainerControl.xaml
new file mode 100644
index 000000000..3896347fe
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls/MdiContainerControl.xaml
@@ -0,0 +1,75 @@
+<UserControl x:Class="Tango.MachineStudio.Common.Controls.MdiContainerControl"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
+             xmlns:local="clr-namespace:Tango.MachineStudio.Common.Controls"
+             xmlns:converters="clr-namespace:Tango.MachineStudio.Common.Converters"
+             mc:Ignorable="d" 
+             d:DesignHeight="300" d:DesignWidth="300" Background="White">
+
+    <UserControl.Resources>
+        <converters:PointToMarginConverter x:Key="PointToMarginConverter"></converters:PointToMarginConverter>
+    </UserControl.Resources>
+    
+    <Grid>
+        <ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
+            <ItemsControl ItemsSource="{Binding RelativeSource={RelativeSource AncestorType=UserControl,Mode=FindAncestor},Path=ItemsSource}" x:Name="itemsControl">
+                <ItemsControl.ItemsPanel>
+                    <ItemsPanelTemplate>
+                        <Canvas x:Name="canvas"  HorizontalAlignment="Left" VerticalAlignment="Top"></Canvas>
+                    </ItemsPanelTemplate>
+                </ItemsControl.ItemsPanel>
+                <ItemsControl.ItemContainerStyle>
+                    <Style TargetType="FrameworkElement">
+                        <Setter Property="Canvas.Left" Value="{Binding Location.X}"></Setter>
+                        <Setter Property="Canvas.Top" Value="{Binding Location.Y}"></Setter>
+                        <EventSetter Event="PreviewMouseDown" Handler="OnControlMouseDown"></EventSetter>
+                    </Style>
+                </ItemsControl.ItemContainerStyle>
+                <ItemsControl.ItemTemplate>
+                    <DataTemplate>
+                        <Grid>
+                            <Grid.Effect>
+                                <DropShadowEffect ShadowDepth="0" BlurRadius="10" />
+                            </Grid.Effect>
+                            <Grid>
+                                <Grid.RowDefinitions>
+                                    <RowDefinition Height="25"/>
+                                    <RowDefinition Height="277*"/>
+                                </Grid.RowDefinitions>
+
+                                <Grid Background="{StaticResource AccentColorBrush}">
+                                    <Thumb Opacity="0" DragDelta="OnControlDragging" Tag="{Binding}"></Thumb>
+                                    <DockPanel LastChildFill="False">
+                                        <StackPanel IsHitTestVisible="False" DockPanel.Dock="Left" VerticalAlignment="Center" Orientation="Horizontal" Margin="5 0 0 0">
+                                            <materialDesign:PackIcon Kind="{Binding Icon}" Foreground="White"></materialDesign:PackIcon>
+                                            <TextBlock Margin="5 0 0 0" VerticalAlignment="Center" Foreground="White" Text="{Binding Header}"></TextBlock>
+                                        </StackPanel>
+
+                                        <StackPanel DockPanel.Dock="Right" VerticalAlignment="Center" Orientation="Horizontal">
+                                            <Button Foreground="White" Style="{StaticResource MaterialDesignFlatButton}" ToolTip="Close" Width="24" Height="24" Padding="0" Click="OnControlClosed" Tag="{Binding}">
+                                                <materialDesign:PackIcon Kind="WindowClose" />
+                                            </Button>
+                                        </StackPanel>
+                                    </DockPanel>
+                                </Grid>
+
+                                <Grid Grid.Row="1" MinWidth="100" MinHeight="100">
+                                    <ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto">
+                                        <ContentPresenter Content="{Binding View}"></ContentPresenter>
+                                    </ScrollViewer>
+
+                                    <Thumb HorizontalAlignment="Right" VerticalAlignment="Stretch" Opacity="0" Width="5" Cursor="SizeWE" DragDelta="OnControlSizeRight" Tag="{Binding}"></Thumb>
+                                    <Thumb HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Opacity="0" Height="5" Cursor="SizeNS" DragDelta="OnControlSizeBottom" Tag="{Binding}"></Thumb>
+                                    <Thumb HorizontalAlignment="Right" VerticalAlignment="Bottom" Opacity="0" Height="10" Width="10" Cursor="SizeNWSE" DragDelta="OnControlResize" Tag="{Binding}"></Thumb>
+                                </Grid>
+                            </Grid>
+                        </Grid>
+                    </DataTemplate>
+                </ItemsControl.ItemTemplate>
+            </ItemsControl>
+        </ScrollViewer>    
+    </Grid>
+</UserControl>
diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls/MdiContainerControl.xaml.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls/MdiContainerControl.xaml.cs
new file mode 100644
index 000000000..dbf4ee74b
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.Common/Controls/MdiContainerControl.xaml.cs
@@ -0,0 +1,102 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using Tango.SharedUI.Helpers;
+
+namespace Tango.MachineStudio.Common.Controls
+{
+    /// <summary>
+    /// Interaction logic for MdiContainerControl.xaml
+    /// </summary>
+    public partial class MdiContainerControl : UserControl
+    {
+        private const int MIN_SIZE = 200;
+
+        public MdiContainerControl()
+        {
+            InitializeComponent();
+        }
+
+        public IEnumerable ItemsSource
+        {
+            get { return (IEnumerable)GetValue(ItemsSourceProperty); }
+            set { SetValue(ItemsSourceProperty, value); }
+        }
+        public static readonly DependencyProperty ItemsSourceProperty =
+            DependencyProperty.Register("ItemsSource", typeof(IEnumerable), typeof(MdiContainerControl), new PropertyMetadata(null));
+
+        private void OnControlDragging(object sender, DragDeltaEventArgs e)
+        {
+            var mdiControl = GetSenderTag<MdiChild>(sender);
+            mdiControl.Location = new Point(mdiControl.Location.X + e.HorizontalChange, mdiControl.Location.Y + e.VerticalChange);
+            FitCanvas();
+        }
+
+        private T GetSenderTag<T>(object sender) where T : class
+        {
+            return (T)((sender as FrameworkElement).Tag);
+        }
+
+        private void FitCanvas()
+        {
+            Canvas canvas = GetCanvas();
+            canvas.Width = canvas.Children.OfType<FrameworkElement>().Max(x => Canvas.GetLeft(x) + x.ActualWidth);
+            canvas.Height = canvas.Children.OfType<FrameworkElement>().Max(x => Canvas.GetTop(x) + x.ActualHeight);
+        }
+
+        private Canvas GetCanvas()
+        {
+            return UIHelper.FindChild<Canvas>(itemsControl, "canvas");
+        }
+
+
+        private void OnControlMouseDown(object sender, MouseButtonEventArgs e)
+        {
+            Canvas.SetZIndex(sender as FrameworkElement, GetCanvas().Children.OfType<FrameworkElement>().Max(x => Canvas.GetZIndex(x) + 1));
+        }
+
+        private void OnControlSizeRight(object sender, DragDeltaEventArgs e)
+        {
+            var mdiControl = GetSenderTag<MdiChild>(sender);
+            if (double.IsNaN(mdiControl.View.Width)) mdiControl.View.Width = mdiControl.View.ActualWidth;
+            if (mdiControl.View.Width + e.HorizontalChange > MIN_SIZE) mdiControl.View.Width += e.HorizontalChange;
+        }
+
+        private void OnControlSizeBottom(object sender, DragDeltaEventArgs e)
+        {
+            var mdiControl = GetSenderTag<MdiChild>(sender);
+            if (double.IsNaN(mdiControl.View.Height)) mdiControl.View.Height = mdiControl.View.ActualHeight;
+            if (mdiControl.View.Height + e.VerticalChange > MIN_SIZE) mdiControl.View.Height += e.VerticalChange;
+        }
+
+        private void OnControlResize(object sender, DragDeltaEventArgs e)
+        {
+            var mdiControl = GetSenderTag<MdiChild>(sender);
+
+            if (double.IsNaN(mdiControl.View.Height)) mdiControl.View.Height = mdiControl.View.ActualHeight;
+            if (double.IsNaN(mdiControl.View.Width)) mdiControl.View.Width = mdiControl.View.ActualWidth;
+
+            if (mdiControl.View.Height + e.VerticalChange > MIN_SIZE) mdiControl.View.Height += e.VerticalChange;
+            if (mdiControl.View.Width + e.HorizontalChange > MIN_SIZE) mdiControl.View.Width += e.HorizontalChange;
+        }
+
+        private void OnControlClosed(object sender, RoutedEventArgs e)
+        {
+            (ItemsSource as IList).Remove(GetSenderTag<MdiChild>(sender));
+        }
+    }
+}
-- 
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