public void AddCustomMemberDescriptor(ICustomMemberDescriptor descriptor)
{
if (descriptor == null)
{
throw new ArgumentNullException(nameof(descriptor));
}
var propItem = new PropertyItem {
PropertyName = descriptor.DisplayName
};
var memberInfos = descriptor.GetMemberInfos();
if (memberInfos == null)
{
LoggerService.WriteCallerLine($"{nameof(memberInfos)} can't be null.");
return;
}
_vm.Items.Add(propItem);
ThreadInvokerExtensions.AddBufferItemsToCollection(
propItem.Items,
memberInfos,
memberInfo => {
var infoPropItem = new PropertyItem {
PropertyName = memberInfo.DisplayName, Value = memberInfo.Value?.ToString()
};
infoPropItem.SetInstance <IMemberInfo>(memberInfo, Constants.PropertyItemTag_MemberInfo);
return(infoPropItem);
},
sleepInterval: 100
);
//_vm.Item.CompositeCustomMemberDecriptor(descriptor);
}
public void CompositeCustomMemberDecriptor(ICustomMemberDescriptor descriptor)
{
_customMemberDescriptors.Add(descriptor);
}
/// <summary>
/// 高亮结构体背景与ToolTip,PropertyGrid;
/// </summary>
/// <param name="hexDataContext"></param>
/// <param name="offset">绝对偏移量</param>
/// <param name="originBrush">默认颜色</param>
/// <param name="fieldPrefix">字段高亮前缀值(语言相关)</param>
/// <param name="highlightBrush">高亮颜色</param>
/// <param name="languageKeyPrefix">语言前缀类型</param>
public static void LoadCustomTypeDescriptor(
this IHexDataContext hexDataContext,
ICustomMemberDescriptor customMemberDescriptor,
long offset,
Brush originBrush,
Brush highlightBrush
)
{
var memberInfos = customMemberDescriptor.GetMemberInfos();
var fieldOffset = 0;
var toolTipAndBrushBlockTuples = new List <(IToolTipDataItem dataItem, IBrushBlock brushBlock, IMemberInfo memberInfo)?>();
foreach (var memberInfo in memberInfos)
{
var dataItem = ToolTipItemFactory.CreateIToolTipDataItem();
var brushBlock = BrushBlockFactory.CreateNewBackgroundBlock();
dataItem.KeyName = memberInfo.DisplayName + $"({memberInfo.MemberSize})";
dataItem.Value = memberInfo.Value?.ToString();
brushBlock.Background = originBrush;
brushBlock.StartOffset = offset + fieldOffset;
brushBlock.Length = memberInfo.MemberSize;
toolTipAndBrushBlockTuples.Add((dataItem, brushBlock, memberInfo));
fieldOffset += memberInfo.MemberSize;
}
toolTipAndBrushBlockTuples.ForEach(p => {
hexDataContext.CustomBackgroundBlocks.Add(p.Value.brushBlock);
hexDataContext.CustomDataToolTipItems.Add((offset, fieldOffset, p.Value.dataItem));
});
//ToolTip悬停高亮;
hexDataContext.SelectedToolTipItemChanged += delegate {
if (hexDataContext.SelectedToolTipItem == null)
{
return;
}
toolTipAndBrushBlockTuples.ForEach(p => {
p.Value.brushBlock.Background = originBrush;
});
var slTuple = toolTipAndBrushBlockTuples.FirstOrDefault(p => p.Value.dataItem == hexDataContext.SelectedToolTipItem);
if (slTuple == null)
{
return;
}
slTuple.Value.brushBlock.Background = highlightBrush;
hexDataContext.UpdateCustomBackgroundBlocks();
};
//PropertyGrid部分;
var(instance, isNew) = hexDataContext.GetOrCreateInstanceInform(Constants.HexDataContextTag_PropertyListDataContext, PropertyGridDataContextFactory.CreateNew);
var propertyListDataContext = instance;
if (propertyListDataContext == null)
{
return;
}
//若为首次创建,则加入视图;
if (isNew)
{
hexDataContext.StackGrid.AddChild(propertyListDataContext, new Contracts.Controls.GridChildLength(new System.Windows.GridLength(1, System.Windows.GridUnitType.Star)), 1);
}
propertyListDataContext.AddCustomMemberDescriptor(customMemberDescriptor);
//PropertyGrid选中属性高亮;
propertyListDataContext.SelectedMemberInfoChanged += delegate {
if (propertyListDataContext.SelectedMemberInfo == null)
{
return;
}
toolTipAndBrushBlockTuples.ForEach(p => {
p.Value.brushBlock.Background = originBrush;
});
var slTuple = toolTipAndBrushBlockTuples.FirstOrDefault(p => p.Value.memberInfo == propertyListDataContext.SelectedMemberInfo);
if (slTuple == null)
{
return;
}
slTuple.Value.brushBlock.Background = highlightBrush;
if (hexDataContext.BytePerLine != 0)
{
hexDataContext.Position = slTuple.Value.brushBlock.StartOffset / hexDataContext.BytePerLine * hexDataContext.BytePerLine;
}
hexDataContext.UpdateCustomBackgroundBlocks();
};
}
