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Merge pull request #220 from AlvinRey/TimeBox

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[feat]: Time box support double click to select all
This commit is contained in:
Dong Bin
2024-04-18 22:34:13 +08:00
committed by GitHub
parent e4e61e3010 a4ab6e4148
commit f4ca383f6c
1 changed files with 61 additions and 42 deletions
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103
src/Ursa/Controls/TimeBox.cs
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@@ -72,7 +72,7 @@ public class TimeBox : TemplatedControl
private readonly int[] _sectionLength = new[] { 2, 2, 2, 3 };
private readonly bool[] _isShowedCaret = new[] { false, false, false, false };
private int? _currentActiveSectionIndex;
private bool _isAlreadyDrag;
private bool _isDragging;
private Point _pressedPosition;
private Point? _lastDragPoint;
@@ -213,7 +213,8 @@ public class TimeBox : TemplatedControl
_milliSecondText.Text = Time != null ? Time.Value.Milliseconds.ToString() : "0";
ParseTimeSpan(ShowLeadingZero);
PointerMovedEvent.AddHandler(OnDragPanelPointerMoved, _dragPanels[0], _dragPanels[1], _dragPanels[2], _dragPanels[3]);
PointerMovedEvent.AddHandler(OnDragPanelPointerMoved, _dragPanels[0], _dragPanels[1], _dragPanels[2],
_dragPanels[3]);
}
protected override void OnKeyDown(KeyEventArgs e)
@@ -224,10 +225,11 @@ public class TimeBox : TemplatedControl
if (keymap is not null && Match(keymap.SelectAll))
{
_presenters[_currentActiveSectionIndex.Value].SelectionStart = 0;
_presenters[_currentActiveSectionIndex.Value].SelectionEnd = _presenters[_currentActiveSectionIndex.Value].Text?.Length ?? 0;
_presenters[_currentActiveSectionIndex.Value].SelectionEnd =
_presenters[_currentActiveSectionIndex.Value].Text?.Length ?? 0;
return;
}
if (e.Key is Key.Enter or Key.Return)
{
ParseTimeSpan(ShowLeadingZero);
@@ -311,13 +313,23 @@ public class TimeBox : TemplatedControl
_lastDragPoint = _pressedPosition;
for (int i = 0; i < 4; ++i)
{
if (_borders[i].Bounds.Contains(_pressedPosition))
{
_currentActiveSectionIndex = i;
}
else
if (!_borders[i].Bounds.Contains(_pressedPosition))
{
LeaveSection(i);
continue;
}
_currentActiveSectionIndex = i;
if (e.ClickCount == 2)
{
EnterSection(_currentActiveSectionIndex.Value);
continue;
}
if (!_dragPanels[_currentActiveSectionIndex.Value].IsVisible)
{
MoveCaret(_currentActiveSectionIndex.Value);
}
}
}
@@ -325,16 +337,16 @@ public class TimeBox : TemplatedControl
protected override void OnPointerReleased(PointerReleasedEventArgs e)
{
if (_currentActiveSectionIndex is null) return;
if (_isAlreadyDrag)
if (_isDragging)
{
_isAlreadyDrag = false;
_isDragging = false;
_lastDragPoint = null;
return;
}
else
if(_dragPanels[_currentActiveSectionIndex.Value].IsVisible)
{
EnterSection(_currentActiveSectionIndex.Value);
}
_lastDragPoint = null;
}
protected override void OnLostFocus(RoutedEventArgs e)
@@ -407,12 +419,12 @@ public class TimeBox : TemplatedControl
VerifyTimeValue();
_hourText?.SetValue(TextPresenter.TextProperty,_values[0].ToString(format));
_minuteText?.SetValue(TextPresenter.TextProperty,_values[1].ToString(format));
_secondText?.SetValue(TextPresenter.TextProperty,_values[2].ToString(format));
_milliSecondText?.SetValue(TextPresenter.TextProperty,_values[3].ToString(millisecondformat));
_hourText?.SetValue(TextPresenter.TextProperty, _values[0].ToString(format));
_minuteText?.SetValue(TextPresenter.TextProperty, _values[1].ToString(format));
_secondText?.SetValue(TextPresenter.TextProperty, _values[2].ToString(format));
_milliSecondText?.SetValue(TextPresenter.TextProperty, _values[3].ToString(millisecondformat));
}
private void OnDragPanelPointerMoved(object sender, PointerEventArgs e)
{
if (!AllowDrag) return;
@@ -424,17 +436,17 @@ public class TimeBox : TemplatedControl
if (d > 0)
{
Increase();
_isAlreadyDrag = true;
_isDragging = true;
}
else if (d < 0)
{
Decrease();
_isAlreadyDrag = true;
_isDragging = true;
}
_lastDragPoint = point;
}
private int GetDelta(Point point)
{
switch (DragOrientation)
@@ -458,29 +470,36 @@ public class TimeBox : TemplatedControl
return 0;
}
/// <summary>
/// Set dragPanel IsVisible to false if AllowDrag is true, and select all text in the section
/// </summary>
/// <param name="index">The index of section that will be enter</param>
private void EnterSection(int index)
{
if(index < 0 || index > 3) return;
if (!_isShowedCaret[index])
{
if (AllowDrag)
_dragPanels[index].IsVisible = false;
_presenters[index].ShowCaret();
_isShowedCaret[index] = true;
_presenters[index].SelectAll();
}
else
{
_presenters[index].ClearSelection();
var caretPosition =
_pressedPosition.WithX(_pressedPosition.X - _borders[index].Bounds.X);
_presenters[index].MoveCaretToPoint(caretPosition);
}
if (index < 0 || index > 3) return;
if (AllowDrag)
_dragPanels[index].IsVisible = false;
_presenters[index].ShowCaret();
_isShowedCaret[index] = true;
_presenters[index].SelectAll();
}
private void MoveCaret(int index)
{
_presenters[index].ClearSelection();
var caretPosition =
_pressedPosition.WithX(_pressedPosition.X - _borders[index].Bounds.X);
_presenters[index].MoveCaretToPoint(caretPosition);
}
/// <summary>
/// Set dragPanel IsVisible to true if AllowDrag is true, and clear selection in the section
/// </summary>
/// <param name="index">The index of section that will be leave</param>
private void LeaveSection(int index)
{
if(index < 0 || index > 3) return;
if (index < 0 || index > 3) return;
_presenters[index].ClearSelection();
if (_isShowedCaret[index])
{
@@ -494,7 +513,7 @@ public class TimeBox : TemplatedControl
private bool MoveToNextSection(int index)
{
if(index < 0 || index >= 3) return false;
if (index < 0 || index >= 3) return false;
LeaveSection(index);
_currentActiveSectionIndex = index + 1;
EnterSection(_currentActiveSectionIndex.Value);
@@ -503,7 +522,7 @@ public class TimeBox : TemplatedControl
private bool MoveToPreviousSection(int index)
{
if(index <= 0 || index > 3) return false;
if (index <= 0 || index > 3) return false;
LeaveSection(index);
_currentActiveSectionIndex = index - 1;
EnterSection(_currentActiveSectionIndex.Value);
@@ -571,7 +590,7 @@ public class TimeBox : TemplatedControl
private void DeleteImplementation(int index)
{
if(index < 0 || index > 3) return;
if (index < 0 || index > 3) return;
var oldText = _presenters[index].Text;
if (_presenters[index].SelectionStart != _presenters[index].SelectionEnd)
{