mirror of
https://github.com/gui-cs/Terminal.Gui.git
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Pos.Combine unit tests
This commit is contained in:
Tig Kindel
@@ -2349,6 +2349,107 @@ namespace Terminal.Gui {
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LayoutComplete?.Invoke (args);
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}
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internal void CollectPos (Pos pos, View from, ref HashSet<View> nNodes, ref HashSet<(View, View)> nEdges)
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{
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switch (pos) {
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case Pos.PosView pv:
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if (pv.Target != this) {
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nEdges.Add ((pv.Target, from));
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}
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foreach (var v in from.InternalSubviews) {
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CollectAll (v, ref nNodes, ref nEdges);
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}
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return;
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case Pos.PosCombine pc:
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foreach (var v in from.InternalSubviews) {
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CollectPos (pc.left, from, ref nNodes, ref nEdges);
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CollectPos (pc.right, from, ref nNodes, ref nEdges);
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}
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break;
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}
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}
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internal void CollectDim (Dim dim, View from, ref HashSet<View> nNodes, ref HashSet<(View, View)> nEdges)
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{
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switch (dim) {
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case Dim.DimView dv:
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if (dv.Target != this) {
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nEdges.Add ((dv.Target, from));
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}
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foreach (var v in from.InternalSubviews) {
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CollectAll (v, ref nNodes, ref nEdges);
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}
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return;
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case Dim.DimCombine dc:
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foreach (var v in from.InternalSubviews) {
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CollectDim (dc.left, from, ref nNodes, ref nEdges);
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CollectDim (dc.right, from, ref nNodes, ref nEdges);
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}
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break;
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}
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}
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internal void CollectAll (View from, ref HashSet<View> nNodes, ref HashSet<(View, View)> nEdges)
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{
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foreach (var v in from.InternalSubviews) {
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nNodes.Add (v);
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if (v.layoutStyle != LayoutStyle.Computed) {
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continue;
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}
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CollectPos (v.X, v, ref nNodes, ref nEdges);
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CollectPos (v.Y, v, ref nNodes, ref nEdges);
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CollectDim (v.Width, v, ref nNodes, ref nEdges);
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CollectDim (v.Height, v, ref nNodes, ref nEdges);
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}
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}
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// https://en.wikipedia.org/wiki/Topological_sorting
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internal static List<View> TopologicalSort (View superView, IEnumerable<View> nodes, ICollection<(View From, View To)> edges)
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{
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var result = new List<View> ();
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// Set of all nodes with no incoming edges
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var noEdgeNodes = new HashSet<View> (nodes.Where (n => edges.All (e => !e.To.Equals (n))));
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while (noEdgeNodes.Any ()) {
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// remove a node n from S
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var n = noEdgeNodes.First ();
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noEdgeNodes.Remove (n);
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// add n to tail of L
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if (n != superView)
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result.Add (n);
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// for each node m with an edge e from n to m do
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foreach (var e in edges.Where (e => e.From.Equals (n)).ToArray ()) {
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var m = e.To;
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// remove edge e from the graph
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edges.Remove (e);
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// if m has no other incoming edges then
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if (edges.All (me => !me.To.Equals (m)) && m != superView) {
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// insert m into S
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noEdgeNodes.Add (m);
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}
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}
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}
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if (edges.Any ()) {
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(var from, var to) = edges.First ();
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if (from != Application.Top) {
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if (!ReferenceEquals (from, to)) {
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throw new InvalidOperationException ($"TopologicalSort (for Pos/Dim) cannot find {from} linked with {to}. Did you forget to add it to {superView}?");
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} else {
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throw new InvalidOperationException ("TopologicalSort encountered a recursive cycle in the relative Pos/Dim in the views of " + superView);
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}
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}
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}
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// return L (a topologically sorted order)
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return result;
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} // TopologicalSort
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/// <summary>
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/// Invoked when a view starts executing or when the dimensions of the view have changed, for example in
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/// response to the container view or terminal resizing.
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@@ -2370,111 +2471,8 @@ namespace Terminal.Gui {
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// Sort out the dependencies of the X, Y, Width, Height properties
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var nodes = new HashSet<View> ();
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var edges = new HashSet<(View, View)> ();
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void CollectPos (Pos pos, View from, ref HashSet<View> nNodes, ref HashSet<(View, View)> nEdges)
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{
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switch (pos) {
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case Pos.PosView pv:
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if (pv.Target != this) {
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nEdges.Add ((pv.Target, from));
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}
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foreach (var v in from.InternalSubviews) {
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CollectAll (v, ref nNodes, ref nEdges);
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}
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return;
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case Pos.PosCombine pc:
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foreach (var v in from.InternalSubviews) {
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CollectPos (pc.left, from, ref nNodes, ref nEdges);
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CollectPos (pc.right, from, ref nNodes, ref nEdges);
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}
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break;
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}
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}
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void CollectDim (Dim dim, View from, ref HashSet<View> nNodes, ref HashSet<(View, View)> nEdges)
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{
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switch (dim) {
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case Dim.DimView dv:
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if (dv.Target != this) {
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nEdges.Add ((dv.Target, from));
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}
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foreach (var v in from.InternalSubviews) {
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CollectAll (v, ref nNodes, ref nEdges);
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}
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return;
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case Dim.DimCombine dc:
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foreach (var v in from.InternalSubviews) {
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CollectDim (dc.left, from, ref nNodes, ref nEdges);
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CollectDim (dc.right, from, ref nNodes, ref nEdges);
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}
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break;
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}
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}
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void CollectAll (View from, ref HashSet<View> nNodes, ref HashSet<(View, View)> nEdges)
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{
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foreach (var v in from.InternalSubviews) {
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nNodes.Add (v);
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if (v.layoutStyle != LayoutStyle.Computed) {
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continue;
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}
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CollectPos (v.X, v, ref nNodes, ref nEdges);
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CollectPos (v.Y, v, ref nNodes, ref nEdges);
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CollectDim (v.Width, v, ref nNodes, ref nEdges);
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CollectDim (v.Height, v, ref nNodes, ref nEdges);
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}
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}
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CollectAll (this, ref nodes, ref edges);
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// https://en.wikipedia.org/wiki/Topological_sorting
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List<View> TopologicalSort (IEnumerable<View> nodes, ICollection<(View From, View To)> edges)
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{
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var result = new List<View> ();
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// Set of all nodes with no incoming edges
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var noEdgeNodes = new HashSet<View> (nodes.Where (n => edges.All (e => !e.To.Equals (n))));
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while (noEdgeNodes.Any ()) {
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// remove a node n from S
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var n = noEdgeNodes.First ();
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noEdgeNodes.Remove (n);
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// add n to tail of L
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if (n != this?.SuperView)
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result.Add (n);
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// for each node m with an edge e from n to m do
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foreach (var e in edges.Where (e => e.From.Equals (n)).ToArray ()) {
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var m = e.To;
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// remove edge e from the graph
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edges.Remove (e);
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// if m has no other incoming edges then
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if (edges.All (me => !me.To.Equals (m)) && m != this?.SuperView) {
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// insert m into S
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noEdgeNodes.Add (m);
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}
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}
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}
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if (edges.Any ()) {
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(var from, var to) = edges.First ();
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if (from != Application.Top) {
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if (!ReferenceEquals (from, to)) {
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throw new InvalidOperationException ($"TopologicalSort (for Pos/Dim) cannot find {from} linked with {to}. Did you forget to add it to {this}?");
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} else {
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throw new InvalidOperationException ("TopologicalSort encountered a recursive cycle in the relative Pos/Dim in the views of " + this);
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}
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}
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}
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// return L (a topologically sorted order)
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return result;
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} // TopologicalSort
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var ordered = TopologicalSort (nodes, edges);
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var ordered = View.TopologicalSort (SuperView, nodes, edges);
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foreach (var v in ordered) {
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if (v.LayoutStyle == LayoutStyle.Computed) {
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v.SetRelativeLayout (Frame);
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@@ -1,6 +1,7 @@
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using NStack;
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using System;
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using System.Collections.Generic;
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using System.Xml.Linq;
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using Terminal.Gui.Graphs;
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using Xunit;
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using Xunit.Abstractions;
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@@ -19,127 +20,31 @@ namespace Terminal.Gui.CoreTests {
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}
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[Fact]
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public void View_With_No_Difference_Between_An_Object_Initializer_And_A_Constructor ()
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public void TopologicalSort_Missing_Add ()
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{
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// Object Initializer
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var view = new View () {
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X = 1,
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Y = 2,
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Width = 3,
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Height = 4
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};
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Assert.Equal (1, view.X);
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Assert.Equal (2, view.Y);
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Assert.Equal (3, view.Width);
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Assert.Equal (4, view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.Equal (new Rect (1, 2, 3, 4), view.Frame);
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Assert.False (view.Bounds.IsEmpty);
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Assert.Equal (new Rect (0, 0, 3, 4), view.Bounds);
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var root = new View ();
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var sub1 = new View ();
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root.Add (sub1);
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var sub2 = new View ();
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sub1.Width = Dim.Width (sub2);
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view.LayoutSubviews ();
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Assert.Throws<InvalidOperationException> (() => root.LayoutSubviews ());
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Assert.Equal (1, view.X);
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Assert.Equal (2, view.Y);
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Assert.Equal (3, view.Width);
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Assert.Equal (4, view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.False (view.Bounds.IsEmpty);
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sub2.Width = Dim.Width (sub1);
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// Default Constructor
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view = new View ();
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Assert.Null (view.X);
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Assert.Null (view.Y);
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Assert.Null (view.Width);
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Assert.Null (view.Height);
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Assert.True (view.Frame.IsEmpty);
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Assert.True (view.Bounds.IsEmpty);
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// Constructor
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view = new View (1, 2, "");
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Assert.Null (view.X);
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Assert.Null (view.Y);
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Assert.Null (view.Width);
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Assert.Null (view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.True (view.Bounds.IsEmpty);
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// Default Constructor and post assignment equivalent to Object Initializer
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view = new View ();
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view.X = 1;
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view.Y = 2;
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view.Width = 3;
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view.Height = 4;
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Assert.Equal (1, view.X);
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Assert.Equal (2, view.Y);
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Assert.Equal (3, view.Width);
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Assert.Equal (4, view.Height);
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Assert.False (view.Frame.IsEmpty);
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Assert.Equal (new Rect (1, 2, 3, 4), view.Frame);
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Assert.False (view.Bounds.IsEmpty);
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Assert.Equal (new Rect (0, 0, 3, 4), view.Bounds);
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Assert.Throws<InvalidOperationException> (() => root.LayoutSubviews ());
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}
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[Fact]
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public void FocusNearestView_Ensure_Focus_Ordered ()
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public void TopologicalSort_Recursive_Ref ()
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{
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var top = new Toplevel ();
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var win = new Window ();
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var winSubview = new View ("WindowSubview") {
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CanFocus = true
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};
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win.Add (winSubview);
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top.Add (win);
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var frm = new FrameView ();
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var frmSubview = new View ("FrameSubview") {
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CanFocus = true
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};
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frm.Add (frmSubview);
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top.Add (frm);
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top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
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Assert.Equal ($"WindowSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
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Assert.Equal ("FrameSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
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Assert.Equal ($"WindowSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.BackTab | Key.ShiftMask, new KeyModifiers ()));
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Assert.Equal ("FrameSubview", top.MostFocused.Text);
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top.ProcessKey (new KeyEvent (Key.BackTab | Key.ShiftMask, new KeyModifiers ()));
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Assert.Equal ($"WindowSubview", top.MostFocused.Text);
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}
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[Fact]
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public void KeyPress_Handled_To_True_Prevents_Changes ()
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{
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Application.Init (new FakeDriver ());
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Console.MockKeyPresses.Push (new ConsoleKeyInfo ('N', ConsoleKey.N, false, false, false));
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var top = Application.Top;
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var text = new TextField ("");
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text.KeyPress += (e) => {
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e.Handled = true;
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Assert.True (e.Handled);
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Assert.Equal (Key.N, e.KeyEvent.Key);
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};
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top.Add (text);
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Application.Iteration += () => {
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Console.MockKeyPresses.Push (new ConsoleKeyInfo ('N', ConsoleKey.N, false, false, false));
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Assert.Equal ("", text.Text);
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Application.RequestStop ();
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};
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Application.Run ();
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// Shutdown must be called to safely clean up Application if Init has been called
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Application.Shutdown ();
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var root = new View ();
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var sub1 = new View ();
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root.Add (sub1);
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var sub2 = new View ();
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root.Add (sub2);
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sub2.Width = Dim.Width (sub2);
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Assert.Throws<InvalidOperationException> (() => root.LayoutSubviews ());
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}
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[Fact, AutoInitShutdown]
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@@ -1409,5 +1314,111 @@ Y
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Assert.Equal ("Fill(0)", view2.Width.ToString ());
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Assert.Equal ("Fill(0)", view2.Height.ToString ());
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}
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[Fact]
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public void SetRelativeLayout_PosCombine_Center_Plus_Absolute ()
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{
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var superView = new View () {
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AutoSize = false,
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Width = 10,
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Height = 10
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};
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var testView = new View () {
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AutoSize = false,
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X = Pos.Center (),
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Y = Pos.Center (),
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (4, testView.Frame.X);
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Assert.Equal (4, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = Pos.Center () + 1,
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Y = Pos.Center () + 1,
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (5, testView.Frame.X);
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Assert.Equal (5, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = 1 + Pos.Center (),
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Y = 1 + Pos.Center (),
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (5, testView.Frame.X);
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Assert.Equal (5, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = 1 + Pos.Percent (50),
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Y = Pos.Percent (50) + 1,
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (6, testView.Frame.X);
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Assert.Equal (6, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = Pos.Percent (10) + Pos.Percent (40),
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Y = Pos.Percent (10) + Pos.Percent (40),
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (5, testView.Frame.X);
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Assert.Equal (5, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = 1 + Pos.Percent (10) + Pos.Percent (40) - 1,
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Y = 5 + Pos.Percent (10) + Pos.Percent (40) - 5,
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (5, testView.Frame.X);
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Assert.Equal (5, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = Pos.Left(testView),
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Y = Pos.Left (testView),
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
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Assert.Equal (5, testView.Frame.X);
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Assert.Equal (5, testView.Frame.Y);
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testView = new View () {
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AutoSize = false,
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X = 1 + Pos.Left (testView),
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Y = Pos.Top (testView) + 1,
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Width = 1,
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Height = 1
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};
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superView.Add (testView);
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testView.SetRelativeLayout (superView.Frame);
|
||||
Assert.Equal (6, testView.Frame.X);
|
||||
Assert.Equal (6, testView.Frame.Y);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -137,32 +137,99 @@ namespace Terminal.Gui.CoreTests {
|
||||
// TODO: Add more
|
||||
}
|
||||
|
||||
|
||||
[Fact]
|
||||
public void TopologicalSort_Missing_Add ()
|
||||
public void View_With_No_Difference_Between_An_Object_Initializer_And_A_Constructor ()
|
||||
{
|
||||
var root = new View ();
|
||||
var sub1 = new View ();
|
||||
root.Add (sub1);
|
||||
var sub2 = new View ();
|
||||
sub1.Width = Dim.Width (sub2);
|
||||
// Object Initializer
|
||||
var view = new View () {
|
||||
X = 1,
|
||||
Y = 2,
|
||||
Width = 3,
|
||||
Height = 4
|
||||
};
|
||||
Assert.Equal (1, view.X);
|
||||
Assert.Equal (2, view.Y);
|
||||
Assert.Equal (3, view.Width);
|
||||
Assert.Equal (4, view.Height);
|
||||
Assert.False (view.Frame.IsEmpty);
|
||||
Assert.Equal (new Rect (1, 2, 3, 4), view.Frame);
|
||||
Assert.False (view.Bounds.IsEmpty);
|
||||
Assert.Equal (new Rect (0, 0, 3, 4), view.Bounds);
|
||||
|
||||
Assert.Throws<InvalidOperationException> (() => root.LayoutSubviews ());
|
||||
view.LayoutSubviews ();
|
||||
|
||||
sub2.Width = Dim.Width (sub1);
|
||||
Assert.Equal (1, view.X);
|
||||
Assert.Equal (2, view.Y);
|
||||
Assert.Equal (3, view.Width);
|
||||
Assert.Equal (4, view.Height);
|
||||
Assert.False (view.Frame.IsEmpty);
|
||||
Assert.False (view.Bounds.IsEmpty);
|
||||
|
||||
Assert.Throws<InvalidOperationException> (() => root.LayoutSubviews ());
|
||||
// Default Constructor
|
||||
view = new View ();
|
||||
Assert.Null (view.X);
|
||||
Assert.Null (view.Y);
|
||||
Assert.Null (view.Width);
|
||||
Assert.Null (view.Height);
|
||||
Assert.True (view.Frame.IsEmpty);
|
||||
Assert.True (view.Bounds.IsEmpty);
|
||||
|
||||
// Constructor
|
||||
view = new View (1, 2, "");
|
||||
Assert.Null (view.X);
|
||||
Assert.Null (view.Y);
|
||||
Assert.Null (view.Width);
|
||||
Assert.Null (view.Height);
|
||||
Assert.False (view.Frame.IsEmpty);
|
||||
Assert.True (view.Bounds.IsEmpty);
|
||||
|
||||
// Default Constructor and post assignment equivalent to Object Initializer
|
||||
view = new View ();
|
||||
view.X = 1;
|
||||
view.Y = 2;
|
||||
view.Width = 3;
|
||||
view.Height = 4;
|
||||
Assert.Equal (1, view.X);
|
||||
Assert.Equal (2, view.Y);
|
||||
Assert.Equal (3, view.Width);
|
||||
Assert.Equal (4, view.Height);
|
||||
Assert.False (view.Frame.IsEmpty);
|
||||
Assert.Equal (new Rect (1, 2, 3, 4), view.Frame);
|
||||
Assert.False (view.Bounds.IsEmpty);
|
||||
Assert.Equal (new Rect (0, 0, 3, 4), view.Bounds);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void TopologicalSort_Recursive_Ref ()
|
||||
public void FocusNearestView_Ensure_Focus_Ordered ()
|
||||
{
|
||||
var root = new View ();
|
||||
var sub1 = new View ();
|
||||
root.Add (sub1);
|
||||
var sub2 = new View ();
|
||||
root.Add (sub2);
|
||||
sub2.Width = Dim.Width (sub2);
|
||||
Assert.Throws<InvalidOperationException> (() => root.LayoutSubviews ());
|
||||
var top = new Toplevel ();
|
||||
|
||||
var win = new Window ();
|
||||
var winSubview = new View ("WindowSubview") {
|
||||
CanFocus = true
|
||||
};
|
||||
win.Add (winSubview);
|
||||
top.Add (win);
|
||||
|
||||
var frm = new FrameView ();
|
||||
var frmSubview = new View ("FrameSubview") {
|
||||
CanFocus = true
|
||||
};
|
||||
frm.Add (frmSubview);
|
||||
top.Add (frm);
|
||||
|
||||
top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
|
||||
Assert.Equal ($"WindowSubview", top.MostFocused.Text);
|
||||
top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
|
||||
Assert.Equal ("FrameSubview", top.MostFocused.Text);
|
||||
top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
|
||||
Assert.Equal ($"WindowSubview", top.MostFocused.Text);
|
||||
|
||||
top.ProcessKey (new KeyEvent (Key.BackTab | Key.ShiftMask, new KeyModifiers ()));
|
||||
Assert.Equal ("FrameSubview", top.MostFocused.Text);
|
||||
top.ProcessKey (new KeyEvent (Key.BackTab | Key.ShiftMask, new KeyModifiers ()));
|
||||
Assert.Equal ($"WindowSubview", top.MostFocused.Text);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
@@ -1053,100 +1120,6 @@ namespace Terminal.Gui.CoreTests {
|
||||
Application.Shutdown ();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void View_With_No_Difference_Between_An_Object_Initializer_And_A_Constructor ()
|
||||
{
|
||||
// Object Initializer
|
||||
var view = new View () {
|
||||
X = 1,
|
||||
Y = 2,
|
||||
Width = 3,
|
||||
Height = 4
|
||||
};
|
||||
Assert.Equal (1, view.X);
|
||||
Assert.Equal (2, view.Y);
|
||||
Assert.Equal (3, view.Width);
|
||||
Assert.Equal (4, view.Height);
|
||||
Assert.False (view.Frame.IsEmpty);
|
||||
Assert.Equal (new Rect (1, 2, 3, 4), view.Frame);
|
||||
Assert.False (view.Bounds.IsEmpty);
|
||||
Assert.Equal (new Rect (0, 0, 3, 4), view.Bounds);
|
||||
|
||||
view.LayoutSubviews ();
|
||||
|
||||
Assert.Equal (1, view.X);
|
||||
Assert.Equal (2, view.Y);
|
||||
Assert.Equal (3, view.Width);
|
||||
Assert.Equal (4, view.Height);
|
||||
Assert.False (view.Frame.IsEmpty);
|
||||
Assert.False (view.Bounds.IsEmpty);
|
||||
|
||||
// Default Constructor
|
||||
view = new View ();
|
||||
Assert.Null (view.X);
|
||||
Assert.Null (view.Y);
|
||||
Assert.Null (view.Width);
|
||||
Assert.Null (view.Height);
|
||||
Assert.True (view.Frame.IsEmpty);
|
||||
Assert.True (view.Bounds.IsEmpty);
|
||||
|
||||
// Constructor
|
||||
view = new View (1, 2, "");
|
||||
Assert.Null (view.X);
|
||||
Assert.Null (view.Y);
|
||||
Assert.Null (view.Width);
|
||||
Assert.Null (view.Height);
|
||||
Assert.False (view.Frame.IsEmpty);
|
||||
Assert.True (view.Bounds.IsEmpty);
|
||||
|
||||
// Default Constructor and post assignment equivalent to Object Initializer
|
||||
view = new View ();
|
||||
view.X = 1;
|
||||
view.Y = 2;
|
||||
view.Width = 3;
|
||||
view.Height = 4;
|
||||
Assert.Equal (1, view.X);
|
||||
Assert.Equal (2, view.Y);
|
||||
Assert.Equal (3, view.Width);
|
||||
Assert.Equal (4, view.Height);
|
||||
Assert.False (view.Frame.IsEmpty);
|
||||
Assert.Equal (new Rect (1, 2, 3, 4), view.Frame);
|
||||
Assert.False (view.Bounds.IsEmpty);
|
||||
Assert.Equal (new Rect (0, 0, 3, 4), view.Bounds);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void FocusNearestView_Ensure_Focus_Ordered ()
|
||||
{
|
||||
var top = new Toplevel ();
|
||||
|
||||
var win = new Window ();
|
||||
var winSubview = new View ("WindowSubview") {
|
||||
CanFocus = true
|
||||
};
|
||||
win.Add (winSubview);
|
||||
top.Add (win);
|
||||
|
||||
var frm = new FrameView ();
|
||||
var frmSubview = new View ("FrameSubview") {
|
||||
CanFocus = true
|
||||
};
|
||||
frm.Add (frmSubview);
|
||||
top.Add (frm);
|
||||
|
||||
top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
|
||||
Assert.Equal ($"WindowSubview", top.MostFocused.Text);
|
||||
top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
|
||||
Assert.Equal ("FrameSubview", top.MostFocused.Text);
|
||||
top.ProcessKey (new KeyEvent (Key.Tab, new KeyModifiers ()));
|
||||
Assert.Equal ($"WindowSubview", top.MostFocused.Text);
|
||||
|
||||
top.ProcessKey (new KeyEvent (Key.BackTab | Key.ShiftMask, new KeyModifiers ()));
|
||||
Assert.Equal ("FrameSubview", top.MostFocused.Text);
|
||||
top.ProcessKey (new KeyEvent (Key.BackTab | Key.ShiftMask, new KeyModifiers ()));
|
||||
Assert.Equal ($"WindowSubview", top.MostFocused.Text);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void KeyPress_Handled_To_True_Prevents_Changes ()
|
||||
{
|
||||
|
||||
Reference in New Issue
Block a user