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Fix cell editor to work with desktop scaling

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This commit is contained in:
Michael Bucari-Tovo 2022-12-30 19:25:11 -07:00
parent ccebcdd4c7
commit 496830d01d
7 changed files with 431 additions and 414 deletions
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58
Source/LibationWinForms/GridView/MyRatingGridViewColumn.cs
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@ -1,6 +1,7 @@
using DataLayer;
using System;
using System.ComponentModel;
using System.Drawing;
using System.Linq;
using System.Windows.Forms;
@ -16,7 +17,7 @@ namespace LibationWinForms.GridView
set
{
if (value is not MyRatingGridViewCell)
throw new InvalidCastException("Must be a MyRatingGridViewCell");
throw new InvalidCastException($"Must be a {nameof(MyRatingGridViewCell)}");
base.CellTemplate = value;
}
@ -25,49 +26,32 @@ namespace LibationWinForms.GridView
internal class MyRatingGridViewCell : DataGridViewTextBoxCell
{
private Rating DefaultRating => new Rating(0, 0, 0);
public override object DefaultNewRowValue => DefaultRating;
public override Type EditType => typeof(MyRatingCellEditor);
public override Type ValueType => typeof(Rating);
public override void InitializeEditingControl(int rowIndex, object initialFormattedValue, DataGridViewCellStyle dataGridViewCellStyle)
{
base.InitializeEditingControl(rowIndex, initialFormattedValue, dataGridViewCellStyle);
var ctl = DataGridView.EditingControl as RatingPicker;
var ctl = DataGridView.EditingControl as MyRatingCellEditor;
ctl.Rating =
Value is Rating rating
? rating
: (Rating)DefaultNewRowValue;
ctl.Rating = Value is Rating rating ? rating : DefaultRating;
}
protected override void Paint(Graphics graphics, Rectangle clipBounds, Rectangle cellBounds, int rowIndex, DataGridViewElementStates cellState, object value, object formattedValue, string errorText, DataGridViewCellStyle cellStyle, DataGridViewAdvancedBorderStyle advancedBorderStyle, DataGridViewPaintParts paintParts)
{
if (value is Rating rating)
{
var starString = rating.ToStarString();
base.Paint(graphics, clipBounds, cellBounds, rowIndex, cellState, starString, starString, errorText, cellStyle, advancedBorderStyle, paintParts);
}
else
base.Paint(graphics, clipBounds, cellBounds, rowIndex, cellState, string.Empty, string.Empty, errorText, cellStyle, advancedBorderStyle, paintParts);
}
public override object ParseFormattedValue(object formattedValue, DataGridViewCellStyle cellStyle, TypeConverter formattedValueTypeConverter, TypeConverter valueTypeConverter)
{
const char SOLID_STAR = '★';
if (formattedValue is string s)
{
int overall = 0, performance = 0, story = 0;
foreach (var line in s.Split('\n'))
{
if (line.Contains("Overall"))
overall = line.Count(c => c == SOLID_STAR);
else if (line.Contains("Perform"))
performance = line.Count(c => c == SOLID_STAR);
else if (line.Contains("Story"))
story = line.Count(c => c == SOLID_STAR);
}
return new Rating(overall, performance, story);
}
else
return DefaultNewRowValue;
}
protected override object GetFormattedValue(object value, int rowIndex, ref DataGridViewCellStyle cellStyle, TypeConverter valueTypeConverter, TypeConverter formattedValueTypeConverter, DataGridViewDataErrorContexts context)
=> value is Rating rating
? rating.ToStarString()
: base.GetFormattedValue(value, rowIndex, ref cellStyle, valueTypeConverter, formattedValueTypeConverter, context);
public override Type EditType => typeof(RatingPicker);
public override object DefaultNewRowValue => new Rating(0, 0, 0);
public override Type ValueType => typeof(Rating);
=> formattedValue;
}
}