mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-26 15:57:56 +01:00
00aaefb962
* Fixes #4208. MainLoopSyncContext doesn't work with the v2 drivers * Fixes #3951. Add DimFuncWithView with a View dependency * Revert to iteration which will handle the necessary processes * Revert "Revert to iteration which will handle the necessary processes" This reverts commit50015ac6da. * Layout and draw before position cursor * Add optional View parameter and property to the DimFunc and PosFunc * Trying fix unit test error * Revert layout changes * Fixes #4216. Legacy drivers aren't refreshing the screen correctly on view drag * Add assertion proving NeedsLayout is always false before call OnSubViewsLaidOut * Fix unit test error * Increasing time to abort * Revert "Increasing time to abort" This reverts commitd7306e72f3. * Trying fix integration tests * Still trying fix integrations unit tests * Revert comment * Layout is performed during the iteration * Using Dim.Func with status bar view * Still trying fix integrations tests by locking _subviews * Still trying fix integrations tests by locking _subviews * Add internal SnapshotSubviews method * Remove lock from SnapshotSubviews method * Using SnapshotSubviews method in the DrawSubViews method * Remove lock from SnapshotSubviews method * Using SnapshotSubviews method in the DrawSubViews method * Using SnapshotSubviews * Prevent new app if the previous wasn't yet finished * Replace SnapshotSubviews method with ViewCollectionHelpers class * Lock entire GuiTestContext constructor * Using Snapshot in the ordered field * Fixes #4221 Extra modifiers f1 to f4 in v2net (#4220) * Assume we are running in a terminal that supports true color by default unless user explicitly forces 16 * Add support for extra modifiers for F1 to F4 keys * Revert "Assume we are running in a terminal that supports true color by default unless user explicitly forces 16" This reverts commit4cc2530de0. * Cleanup * Update comments * Code cleanup --------- Co-authored-by: Tig <tig@users.noreply.github.com> * Move ViewCollectionHelpers class to a separate file * Remove Border.Layout call in the DoDrawAdornmentsSubViews method. * Remove adornments layout call within the draw --------- Co-authored-by: Tig <tig@users.noreply.github.com> Co-authored-by: Thomas Nind <31306100+tznind@users.noreply.github.com>
313 lines
9.5 KiB
C#
313 lines
9.5 KiB
C#
#nullable enable
|
|
namespace Terminal.Gui.ViewTests;
|
|
|
|
[Trait ("Category", "Output")]
|
|
public class NeedsDrawTests
|
|
{
|
|
[Fact]
|
|
public void NeedsDraw_False_If_Width_Height_Zero ()
|
|
{
|
|
View view = new () { Width = 0, Height = 0 };
|
|
view.BeginInit ();
|
|
view.EndInit ();
|
|
Assert.False (view.NeedsDraw);
|
|
|
|
//Assert.False (view.SubViewNeedsDraw);
|
|
}
|
|
|
|
[Fact]
|
|
public void NeedsDraw_True_Initially_If_Width_Height_Not_Zero ()
|
|
{
|
|
View superView = new () { Width = 1, Height = 1 };
|
|
View view1 = new () { Width = 1, Height = 1 };
|
|
View view2 = new () { Width = 1, Height = 1 };
|
|
|
|
superView.Add (view1, view2);
|
|
superView.BeginInit ();
|
|
superView.EndInit ();
|
|
|
|
Assert.True (superView.NeedsDraw);
|
|
Assert.True (superView.SubViewNeedsDraw);
|
|
Assert.True (view1.NeedsDraw);
|
|
Assert.True (view2.NeedsDraw);
|
|
|
|
superView.Layout (); // NeedsDraw is always false if Layout is needed
|
|
|
|
superView.Draw ();
|
|
|
|
Assert.False (superView.NeedsDraw);
|
|
Assert.False (superView.SubViewNeedsDraw);
|
|
Assert.False (view1.NeedsDraw);
|
|
Assert.False (view2.NeedsDraw);
|
|
|
|
superView.SetNeedsDraw ();
|
|
|
|
Assert.True (superView.NeedsDraw);
|
|
Assert.True (superView.SubViewNeedsDraw);
|
|
Assert.True (view1.NeedsDraw);
|
|
Assert.True (view2.NeedsDraw);
|
|
}
|
|
|
|
[Fact]
|
|
public void NeedsDraw_True_After_Constructor ()
|
|
{
|
|
var view = new View { Width = 2, Height = 2 };
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view = new() { Width = 2, Height = 2, BorderStyle = LineStyle.Single };
|
|
Assert.True (view.NeedsDraw);
|
|
}
|
|
|
|
[Fact]
|
|
public void NeedsDraw_True_After_BeginInit ()
|
|
{
|
|
var view = new View { Width = 2, Height = 2, BorderStyle = LineStyle.Single };
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.BeginInit ();
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.NeedsDraw = false;
|
|
|
|
view.BeginInit ();
|
|
Assert.False (view.NeedsDraw); // Because layout is still needed
|
|
|
|
view.Layout ();
|
|
// NeedsDraw is true after layout and NeedsLayout is false if SubViewsLaidOut doesn't call SetNeedsLayout
|
|
Assert.True (view.NeedsDraw);
|
|
Assert.False (view.NeedsLayout);
|
|
}
|
|
|
|
[Fact]
|
|
public void NeedsDraw_True_After_EndInit_Where_Call_Layout ()
|
|
{
|
|
var view = new View { Width = 2, Height = 2, BorderStyle = LineStyle.Single };
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.BeginInit ();
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.EndInit ();
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view = new() { Width = 2, Height = 2, BorderStyle = LineStyle.Single };
|
|
view.BeginInit ();
|
|
view.NeedsDraw = false;
|
|
view.EndInit ();
|
|
Assert.True (view.NeedsDraw);
|
|
}
|
|
|
|
[Fact]
|
|
public void NeedsDraw_After_SetLayoutNeeded_And_Layout ()
|
|
{
|
|
var view = new View { Width = 2, Height = 2 };
|
|
Assert.True (view.NeedsDraw);
|
|
Assert.False (view.NeedsLayout);
|
|
|
|
view.Draw ();
|
|
Assert.False (view.NeedsDraw);
|
|
Assert.False (view.NeedsLayout);
|
|
|
|
view.SetNeedsLayout ();
|
|
Assert.False (view.NeedsDraw);
|
|
Assert.True (view.NeedsLayout);
|
|
|
|
view.Layout ();
|
|
Assert.True (view.NeedsDraw);
|
|
Assert.False (view.NeedsLayout);
|
|
}
|
|
|
|
[Fact]
|
|
public void NeedsDraw_False_After_SetRelativeLayout_Absolute_Dims ()
|
|
{
|
|
var view = new View { Width = 2, Height = 2 };
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.Draw ();
|
|
Assert.False (view.NeedsDraw);
|
|
Assert.False (view.NeedsLayout);
|
|
|
|
// SRL won't change anything since the view frame wasn't changed
|
|
view.SetRelativeLayout (Application.Screen.Size);
|
|
Assert.False (view.NeedsDraw);
|
|
|
|
view.SetNeedsLayout ();
|
|
|
|
// SRL won't change anything since the view frame wasn't changed
|
|
// SRL doesn't depend on NeedsLayout, but LayoutSubViews does
|
|
view.SetRelativeLayout (Application.Screen.Size);
|
|
Assert.False (view.NeedsDraw);
|
|
Assert.True (view.NeedsLayout);
|
|
|
|
view.Layout ();
|
|
Assert.True (view.NeedsDraw);
|
|
Assert.False (view.NeedsLayout);
|
|
|
|
view.NeedsDraw = false;
|
|
|
|
// SRL won't change anything since the view frame wasn't changed. However, Layout has not been called
|
|
view.SetRelativeLayout (new (10, 10));
|
|
Assert.False (view.NeedsDraw);
|
|
}
|
|
|
|
[Fact]
|
|
public void NeedsDraw_False_After_SetRelativeLayout_Relative_Dims ()
|
|
{
|
|
var view = new View { Width = Dim.Percent (50), Height = Dim.Percent (50) };
|
|
|
|
View superView = new ()
|
|
{
|
|
Id = "superView",
|
|
Width = Dim.Fill (),
|
|
Height = Dim.Fill ()
|
|
};
|
|
|
|
// A layout wasn't called yet, so NeedsDraw is still empty
|
|
Assert.False (superView.NeedsDraw);
|
|
|
|
superView.Add (view);
|
|
// A layout wasn't called yet, so NeedsDraw is still empty
|
|
Assert.False (view.NeedsDraw);
|
|
Assert.False (superView.NeedsDraw);
|
|
|
|
superView.BeginInit ();
|
|
Assert.False (view.NeedsDraw);
|
|
Assert.False (superView.NeedsDraw);
|
|
|
|
superView.EndInit (); // Call Layout
|
|
Assert.True (view.NeedsDraw);
|
|
Assert.True (superView.NeedsDraw);
|
|
|
|
superView.SetRelativeLayout (Application.Screen.Size);
|
|
Assert.True (view.NeedsDraw);
|
|
Assert.True (superView.NeedsDraw);
|
|
}
|
|
|
|
[Fact]
|
|
public void NeedsDraw_False_After_SetRelativeLayout_10x10 ()
|
|
{
|
|
View superView = new ()
|
|
{
|
|
Id = "superView",
|
|
Width = Dim.Fill (),
|
|
Height = Dim.Fill ()
|
|
};
|
|
Assert.False (superView.NeedsDraw);
|
|
|
|
superView.Layout ();
|
|
Assert.True (superView.NeedsDraw);
|
|
|
|
superView.NeedsDraw = false;
|
|
superView.SetRelativeLayout (new (10, 10));
|
|
Assert.True (superView.NeedsDraw);
|
|
}
|
|
|
|
[Fact]
|
|
public void NeedsDraw_True_After_LayoutSubViews ()
|
|
{
|
|
var view = new View { Width = 2, Height = 2, BorderStyle = LineStyle.Single };
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.BeginInit ();
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.EndInit ();
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.SetRelativeLayout (Application.Screen.Size);
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.LayoutSubViews ();
|
|
Assert.True (view.NeedsDraw);
|
|
}
|
|
|
|
[Fact]
|
|
public void NeedsDraw_False_After_Draw ()
|
|
{
|
|
var view = new View { Width = 2, Height = 2, BorderStyle = LineStyle.Single };
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.BeginInit ();
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.EndInit ();
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.SetRelativeLayout (Application.Screen.Size);
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.LayoutSubViews ();
|
|
Assert.True (view.NeedsDraw);
|
|
|
|
view.Draw ();
|
|
Assert.False (view.NeedsDraw);
|
|
}
|
|
|
|
[Fact]
|
|
public void NeedsDrawRect_Is_Viewport_Relative ()
|
|
{
|
|
View superView = new ()
|
|
{
|
|
Id = "superView",
|
|
Width = 10,
|
|
Height = 10
|
|
};
|
|
Assert.Equal (new (0, 0, 10, 10), superView.Frame);
|
|
Assert.Equal (new (0, 0, 10, 10), superView.Viewport);
|
|
Assert.Equal (new (0, 0, 10, 10), superView.NeedsDrawRect);
|
|
|
|
var view = new View
|
|
{
|
|
Id = "view"
|
|
};
|
|
|
|
view.Frame = new (0, 1, 2, 3);
|
|
Assert.Equal (new (0, 1, 2, 3), view.Frame);
|
|
Assert.Equal (new (0, 0, 2, 3), view.Viewport);
|
|
Assert.Equal (new (0, 0, 2, 3), view.NeedsDrawRect);
|
|
|
|
superView.Add (view);
|
|
Assert.Equal (new (0, 0, 10, 10), superView.Frame);
|
|
Assert.Equal (new (0, 0, 10, 10), superView.Viewport);
|
|
Assert.Equal (new (0, 0, 10, 10), superView.NeedsDrawRect);
|
|
Assert.Equal (new (0, 1, 2, 3), view.Frame);
|
|
Assert.Equal (new (0, 0, 2, 3), view.Viewport);
|
|
Assert.Equal (new (0, 0, 2, 3), view.NeedsDrawRect);
|
|
|
|
view.Frame = new (3, 3, 5, 5);
|
|
Assert.Equal (new (3, 3, 5, 5), view.Frame);
|
|
Assert.Equal (new (0, 0, 5, 5), view.Viewport);
|
|
Assert.Equal (new (0, 0, 5, 5), view.NeedsDrawRect);
|
|
|
|
view.Frame = new (3, 3, 6, 6); // Grow right/bottom 1
|
|
Assert.Equal (new (3, 3, 6, 6), view.Frame);
|
|
Assert.Equal (new (0, 0, 6, 6), view.Viewport);
|
|
Assert.Equal (new (0, 0, 6, 6), view.NeedsDrawRect);
|
|
|
|
view.Frame = new (3, 3, 5, 5); // Shrink right/bottom 1
|
|
Assert.Equal (new (3, 3, 5, 5), view.Frame);
|
|
Assert.Equal (new (0, 0, 5, 5), view.Viewport);
|
|
Assert.Equal (new (0, 0, 5, 5), view.NeedsDrawRect);
|
|
|
|
view.SetContentSize (new (10, 10));
|
|
Assert.Equal (new (3, 3, 5, 5), view.Frame);
|
|
Assert.Equal (new (0, 0, 5, 5), view.Viewport);
|
|
Assert.Equal (new (0, 0, 5, 5), view.NeedsDrawRect);
|
|
|
|
view.Viewport = new (1, 1, 5, 5); // Scroll up/left 1
|
|
Assert.Equal (new (3, 3, 5, 5), view.Frame);
|
|
Assert.Equal (new (1, 1, 5, 5), view.Viewport);
|
|
Assert.Equal (new (0, 0, 5, 5), view.NeedsDrawRect);
|
|
|
|
view.Frame = new (3, 3, 6, 6); // Grow right/bottom 1
|
|
Assert.Equal (new (3, 3, 6, 6), view.Frame);
|
|
Assert.Equal (new (1, 1, 6, 6), view.Viewport);
|
|
Assert.Equal (new (1, 1, 6, 6), view.NeedsDrawRect);
|
|
|
|
view.Frame = new (3, 3, 5, 5);
|
|
Assert.Equal (new (3, 3, 5, 5), view.Frame);
|
|
Assert.Equal (new (1, 1, 5, 5), view.Viewport);
|
|
Assert.Equal (new (1, 1, 5, 5), view.NeedsDrawRect);
|
|
}
|
|
}
|