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Rename to SuperViewAsScroll.

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This commit is contained in:
BDisp
2024-09-03 00:17:54 +01:00
parent 11fc8930bb
commit f0d2bbeda7
1 changed files with 35 additions and 35 deletions
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70
Terminal.Gui/Views/Scroll/ScrollSlider.cs
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@@ -23,13 +23,13 @@ internal class ScrollSlider : View
}
(int Location, int Dimension) sliderLocationAndDimension = GetSliderLocationDimensionFromPosition ();
X = SupView.Orientation == Orientation.Vertical ? 0 : sliderLocationAndDimension.Location;
Y = SupView.Orientation == Orientation.Vertical ? sliderLocationAndDimension.Location : 0;
X = SuperViewAsScroll.Orientation == Orientation.Vertical ? 0 : sliderLocationAndDimension.Location;
Y = SuperViewAsScroll.Orientation == Orientation.Vertical ? sliderLocationAndDimension.Location : 0;
SetContentSize (
new (
SupView.Orientation == Orientation.Vertical ? SupView.GetContentSize ().Width : sliderLocationAndDimension.Dimension,
SupView.Orientation == Orientation.Vertical ? sliderLocationAndDimension.Dimension : SupView.GetContentSize ().Height
SuperViewAsScroll.Orientation == Orientation.Vertical ? SuperViewAsScroll.GetContentSize ().Width : sliderLocationAndDimension.Dimension,
SuperViewAsScroll.Orientation == Orientation.Vertical ? sliderLocationAndDimension.Dimension : SuperViewAsScroll.GetContentSize ().Height
));
SetSliderText ();
}
@@ -39,11 +39,11 @@ internal class ScrollSlider : View
{
if (_savedColorScheme is null)
{
ColorScheme = new () { Normal = new (SupView.ColorScheme.HotNormal.Foreground, SupView.ColorScheme.HotNormal.Foreground) };
ColorScheme = new () { Normal = new (SuperViewAsScroll.ColorScheme.HotNormal.Foreground, SuperViewAsScroll.ColorScheme.HotNormal.Foreground) };
}
else
{
ColorScheme = new () { Normal = new (SupView.ColorScheme.Normal.Foreground, SupView.ColorScheme.Normal.Foreground) };
ColorScheme = new () { Normal = new (SuperViewAsScroll.ColorScheme.Normal.Foreground, SuperViewAsScroll.ColorScheme.Normal.Foreground) };
}
return base.GetNormalColor ();
@@ -52,7 +52,7 @@ internal class ScrollSlider : View
/// <inheritdoc/>
protected internal override bool? OnMouseEnter (MouseEvent mouseEvent)
{
_savedColorScheme ??= SupView.ColorScheme;
_savedColorScheme ??= SuperViewAsScroll.ColorScheme;
ColorScheme = new ()
{
@@ -69,9 +69,9 @@ internal class ScrollSlider : View
/// <inheritdoc/>
protected internal override bool OnMouseEvent (MouseEvent mouseEvent)
{
int location = SupView.Orientation == Orientation.Vertical ? mouseEvent.Position.Y : mouseEvent.Position.X;
int location = SuperViewAsScroll.Orientation == Orientation.Vertical ? mouseEvent.Position.Y : mouseEvent.Position.X;
int offset = _lastLocation > -1 ? location - _lastLocation : 0;
int barSize = SupView.Orientation == Orientation.Vertical ? SupView.GetContentSize ().Height : SupView.GetContentSize ().Width;
int barSize = SuperViewAsScroll.Orientation == Orientation.Vertical ? SuperViewAsScroll.GetContentSize ().Height : SuperViewAsScroll.GetContentSize ().Width;
if (mouseEvent.Flags.HasFlag (MouseFlags.Button1Pressed) && _lastLocation == -1)
{
@@ -83,19 +83,19 @@ internal class ScrollSlider : View
}
else if (mouseEvent.Flags == (MouseFlags.Button1Pressed | MouseFlags.ReportMousePosition))
{
if (SupView.Orientation == Orientation.Vertical)
if (SuperViewAsScroll.Orientation == Orientation.Vertical)
{
Y = Frame.Y + offset < 0 ? 0 :
Frame.Y + offset + Frame.Height > barSize ? Math.Max (barSize - Frame.Height, 0) : Frame.Y + offset;
SupView.Position = GetPositionFromSliderLocation (Frame.Y);
SuperViewAsScroll.Position = GetPositionFromSliderLocation (Frame.Y);
}
else
{
X = Frame.X + offset < 0 ? 0 :
Frame.X + offset + Frame.Width > barSize ? Math.Max (barSize - Frame.Width, 0) : Frame.X + offset;
SupView.Position = GetPositionFromSliderLocation (Frame.X);
SuperViewAsScroll.Position = GetPositionFromSliderLocation (Frame.X);
}
}
else if (mouseEvent.Flags == MouseFlags.Button1Released)
@@ -107,15 +107,15 @@ internal class ScrollSlider : View
Application.UngrabMouse ();
}
}
else if ((mouseEvent.Flags == MouseFlags.WheeledDown && SupView.Orientation == Orientation.Vertical)
|| (mouseEvent.Flags == MouseFlags.WheeledRight && SupView.Orientation == Orientation.Horizontal))
else if ((mouseEvent.Flags == MouseFlags.WheeledDown && SuperViewAsScroll.Orientation == Orientation.Vertical)
|| (mouseEvent.Flags == MouseFlags.WheeledRight && SuperViewAsScroll.Orientation == Orientation.Horizontal))
{
SupView.Position = Math.Min (SupView.Position + 1, SupView.Size - barSize);
SuperViewAsScroll.Position = Math.Min (SuperViewAsScroll.Position + 1, SuperViewAsScroll.Size - barSize);
}
else if ((mouseEvent.Flags == MouseFlags.WheeledUp && SupView.Orientation == Orientation.Vertical)
|| (mouseEvent.Flags == MouseFlags.WheeledLeft && SupView.Orientation == Orientation.Horizontal))
else if ((mouseEvent.Flags == MouseFlags.WheeledUp && SuperViewAsScroll.Orientation == Orientation.Vertical)
|| (mouseEvent.Flags == MouseFlags.WheeledLeft && SuperViewAsScroll.Orientation == Orientation.Horizontal))
{
SupView.Position = Math.Max (SupView.Position - 1, 0);
SuperViewAsScroll.Position = Math.Max (SuperViewAsScroll.Position - 1, 0);
}
else if (mouseEvent.Flags != MouseFlags.ReportMousePosition)
{
@@ -139,48 +139,48 @@ internal class ScrollSlider : View
internal int GetPositionFromSliderLocation (int location)
{
if (SupView.GetContentSize ().Height == 0 || SupView.GetContentSize ().Width == 0)
if (SuperViewAsScroll.GetContentSize ().Height == 0 || SuperViewAsScroll.GetContentSize ().Width == 0)
{
return 0;
}
int scrollSize = SupView.Orientation == Orientation.Vertical ? SupView.GetContentSize ().Height : SupView.GetContentSize ().Width;
int scrollSize = SuperViewAsScroll.Orientation == Orientation.Vertical ? SuperViewAsScroll.GetContentSize ().Height : SuperViewAsScroll.GetContentSize ().Width;
// Ensure the Position is valid if the slider is at end
// We use Frame here instead of ContentSize because even if the slider has a margin or border, Frame indicates the actual size
if ((SupView.Orientation == Orientation.Vertical && location + Frame.Height >= scrollSize)
|| (SupView.Orientation == Orientation.Horizontal && location + Frame.Width >= scrollSize))
if ((SuperViewAsScroll.Orientation == Orientation.Vertical && location + Frame.Height >= scrollSize)
|| (SuperViewAsScroll.Orientation == Orientation.Horizontal && location + Frame.Width >= scrollSize))
{
return SupView.Size - scrollSize;
return SuperViewAsScroll.Size - scrollSize;
}
return (int)Math.Min (Math.Round ((double)(location * SupView.Size + location) / scrollSize), SupView.Size - scrollSize);
return (int)Math.Min (Math.Round ((double)(location * SuperViewAsScroll.Size + location) / scrollSize), SuperViewAsScroll.Size - scrollSize);
}
internal (int Location, int Dimension) GetSliderLocationDimensionFromPosition ()
{
if (SupView.GetContentSize ().Height == 0 || SupView.GetContentSize ().Width == 0)
if (SuperViewAsScroll.GetContentSize ().Height == 0 || SuperViewAsScroll.GetContentSize ().Width == 0)
{
return new (0, 0);
}
int scrollSize = SupView.Orientation == Orientation.Vertical ? SupView.GetContentSize ().Height : SupView.GetContentSize ().Width;
int scrollSize = SuperViewAsScroll.Orientation == Orientation.Vertical ? SuperViewAsScroll.GetContentSize ().Height : SuperViewAsScroll.GetContentSize ().Width;
int location;
int dimension;
if (SupView.Size > 0)
if (SuperViewAsScroll.Size > 0)
{
dimension = (int)Math.Min (Math.Max (Math.Ceiling ((double)scrollSize * scrollSize / SupView.Size), 1), scrollSize);
dimension = (int)Math.Min (Math.Max (Math.Ceiling ((double)scrollSize * scrollSize / SuperViewAsScroll.Size), 1), scrollSize);
// Ensure the Position is valid
if (SupView.Position > 0 && SupView.Position + scrollSize > SupView.Size)
if (SuperViewAsScroll.Position > 0 && SuperViewAsScroll.Position + scrollSize > SuperViewAsScroll.Size)
{
SupView.Position = SupView.Size - scrollSize;
SuperViewAsScroll.Position = SuperViewAsScroll.Size - scrollSize;
}
location = (int)Math.Min (Math.Round ((double)SupView.Position * scrollSize / (SupView.Size + 1)), scrollSize - dimension);
location = (int)Math.Min (Math.Round ((double)SuperViewAsScroll.Position * scrollSize / (SuperViewAsScroll.Size + 1)), scrollSize - dimension);
if (SupView.Position == SupView.Size - scrollSize && location + dimension < scrollSize)
if (SuperViewAsScroll.Position == SuperViewAsScroll.Size - scrollSize && location + dimension < scrollSize)
{
location = scrollSize - dimension;
}
@@ -200,14 +200,14 @@ internal class ScrollSlider : View
private void SetSliderText ()
{
TextDirection = SupView.Orientation == Orientation.Vertical ? TextDirection.TopBottom_LeftRight : TextDirection.LeftRight_TopBottom;
TextDirection = SuperViewAsScroll.Orientation == Orientation.Vertical ? TextDirection.TopBottom_LeftRight : TextDirection.LeftRight_TopBottom;
// QUESTION: Should these Glyphs be configurable via CM?
Text = string.Concat (
Enumerable.Repeat (
Glyphs.ContinuousMeterSegment.ToString (),
SupView.GetContentSize ().Width * SupView.GetContentSize ().Height));
SuperViewAsScroll.GetContentSize ().Width * SuperViewAsScroll.GetContentSize ().Height));
}
private Scroll SupView => (SuperView as Scroll)!;
private Scroll SuperViewAsScroll => (SuperView as Scroll)!;
}