--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/wpf/UIcore/Container.cs Wed Dec 09 11:32:01 2020 +0100
@@ -0,0 +1,321 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace UI
+{
+ public interface Container
+ {
+ Layout Layout { get; set; }
+
+ void Add(UIElement control, bool fill);
+ }
+
+ public class Layout
+ {
+ public bool? Fill { get; set; }
+ public bool Hexpand { get; set; }
+ public bool Vexpand { get; set; }
+ public bool NewLine { get; set; }
+ public int GridWidth { get; set; }
+ public String Label { get; set; }
+
+ public Layout()
+ {
+ Reset();
+ }
+
+ public bool IsFill(bool fill)
+ {
+ if (Fill != null)
+ {
+
+ return (bool)Fill;
+ }
+ return fill;
+ }
+
+ public void Reset()
+ {
+ Fill = null;
+ Hexpand = false;
+ Vexpand = false;
+ NewLine = false;
+ GridWidth = 1;
+ Label = null;
+ }
+ }
+
+ public enum BoxOrientation
+ {
+ VERTICAL,
+ HORIZONTAL
+ }
+
+ public class BoxContainer : Grid, Container
+ {
+ public Layout Layout { get; set; }
+
+ private BoxOrientation Orientation;
+ private int Spacing;
+
+ private int x = 0;
+ private int y = 0;
+
+ private bool filled = false;
+
+ public BoxContainer(BoxOrientation orientation, int margin, int spacing) : base()
+ {
+ Layout = new Layout();
+ Margin = new Thickness(margin);
+ Spacing = spacing;
+
+ Orientation = orientation;
+ if(Orientation == BoxOrientation.HORIZONTAL)
+ {
+ RowDefinition row = new RowDefinition();
+ row.Height = new GridLength(1, GridUnitType.Star);
+ RowDefinitions.Add(row);
+ }
+ else
+ {
+ ColumnDefinition col = new ColumnDefinition();
+ col.Width = new GridLength(1, GridUnitType.Star);
+ ColumnDefinitions.Add(col);
+ }
+ }
+
+ public BoxContainer(Container parent, BoxOrientation orientation, int margin, int spacing) : this(orientation, margin, spacing)
+ {
+ parent.Add(this, true);
+ }
+
+ public void Add(UIElement control, bool fill)
+ {
+ fill = Layout.IsFill(fill);
+
+ if(Orientation == BoxOrientation.HORIZONTAL)
+ {
+ if(Spacing > 0)
+ {
+ ColumnDefinition spaceCol = new ColumnDefinition();
+ spaceCol.Width = new GridLength(Spacing, GridUnitType.Pixel);
+ ColumnDefinitions.Add(spaceCol);
+ x++;
+ }
+
+ ColumnDefinition col = new ColumnDefinition();
+ if(filled && fill)
+ {
+ fill = false;
+ Console.WriteLine("BoxContainer can only contain one filled control");
+ }
+ if(fill)
+ {
+ col.Width = new GridLength(1, GridUnitType.Star);
+ filled = true;
+ }
+ else
+ {
+ col.Width = GridLength.Auto;
+ }
+ ColumnDefinitions.Add(col);
+ }
+ else
+ {
+ if (Spacing > 0)
+ {
+ RowDefinition spaceRow = new RowDefinition();
+ spaceRow.Height = new GridLength(Spacing, GridUnitType.Pixel);
+ RowDefinitions.Add(spaceRow);
+ y++;
+ }
+
+ RowDefinition row = new RowDefinition();
+ if (filled && fill)
+ {
+ fill = false;
+ Console.WriteLine("BoxContainer can only contain one filled control");
+ }
+ if(fill)
+ {
+ row.Height = new GridLength(1, GridUnitType.Star);
+ filled = true;
+ }
+ else
+ {
+ row.Height = GridLength.Auto;
+ }
+ RowDefinitions.Add(row);
+ }
+
+ Grid.SetColumn(control, x);
+ Grid.SetRow(control, y);
+ Children.Add(control);
+
+ if(Orientation == BoxOrientation.HORIZONTAL)
+ {
+ x++;
+ }
+ else
+ {
+ y++;
+ }
+
+ Layout.Reset();
+ }
+ }
+
+ public class GridContainer : Grid, Container
+ {
+ public Layout Layout { get; set; }
+
+ private int X = 0;
+ private int Y = 0;
+ private int CurrentWidth = 0;
+ private int CurrentHeight = 0;
+
+ private int ColSpacing;
+ private int RowSpacing;
+
+ public GridContainer(Container parent, int margin, int colspacing, int rowspacing) : base()
+ {
+ Layout = new Layout();
+
+ Margin = new Thickness(margin);
+ ColSpacing = colspacing;
+ RowSpacing = rowspacing;
+
+ parent.Add(this, true);
+ }
+
+ public void Add(UIElement control, bool fill)
+ {
+ if(Layout.NewLine)
+ {
+ X = 0;
+ Y++;
+ }
+
+ ColumnDefinition col;
+ RowDefinition row;
+ bool getcol = false;
+ if(X >= CurrentWidth)
+ {
+ if (ColSpacing > 0 && X != 0)
+ {
+ ColumnDefinition spaceCol = new ColumnDefinition();
+ spaceCol.Width = new GridLength(ColSpacing, GridUnitType.Pixel);
+ ColumnDefinitions.Add(spaceCol);
+ X++;
+ }
+
+ col = new ColumnDefinition();
+ col.Width = GridLength.Auto;
+ ColumnDefinitions.Add(col);
+
+ CurrentWidth = X + 1;
+ }
+ else
+ {
+ if (ColSpacing > 0 && X % 2 > 0)
+ {
+ X++;
+ }
+ col = ColumnDefinitions.ElementAt(X);
+ }
+
+ if(getcol)
+ {
+ col = ColumnDefinitions.ElementAt(X);
+ }
+
+ if (Y >= CurrentHeight)
+ {
+ if (RowSpacing > 0 && Y != 0)
+ {
+ RowDefinition spaceRow = new RowDefinition();
+ spaceRow.Height = new GridLength(RowSpacing, GridUnitType.Pixel);
+ RowDefinitions.Add(spaceRow);
+ Y++;
+ }
+
+ row = new RowDefinition();
+ row.Height = GridLength.Auto;
+ RowDefinitions.Add(row);
+ CurrentHeight = Y + 1;
+ }
+ else
+ {
+ row = RowDefinitions.ElementAt(Y);
+ }
+
+ if(Layout.Hexpand)
+ {
+ col.Width = new GridLength(1, GridUnitType.Star);
+ }
+ if(Layout.Vexpand)
+ {
+ row.Height = new GridLength(1, GridUnitType.Star);
+ }
+
+ int gridwidth = Layout.GridWidth;
+ if(gridwidth > 1)
+ {
+ gridwidth++;
+ }
+
+ Grid.SetColumn(control, X);
+ Grid.SetRow(control, Y);
+ Grid.SetColumnSpan(control, gridwidth);
+ Children.Add(control);
+
+ Layout.Reset();
+ X += gridwidth;
+ }
+ }
+
+ public class ScrollViewerContainer : ScrollViewer, Container
+ {
+ public Layout Layout { get; set; }
+
+ public ScrollViewerContainer(Container parent) : base()
+ {
+ Layout = new Layout();
+
+ HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;
+ VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
+
+ parent.Add(this, true);
+ }
+
+ public void Add(UIElement control, bool fill)
+ {
+ Content = control;
+ }
+ }
+
+ public class TabViewContainer : TabControl, Container
+ {
+ public Layout Layout { get; set; }
+
+ public TabViewContainer(Container parent) : base()
+ {
+ Layout = new Layout();
+ parent.Add(this, true);
+ }
+
+ public void Add(UIElement control, bool fill)
+ {
+ TabItem tab = new TabItem();
+ tab.Header = Layout.Label != null ? Layout.Label : "New Tab";
+ Items.Add(tab);
+ tab.Content = control;
+ Layout.Reset();
+ }
+ }
+}