public override object EditValue(System.ComponentModel.ITypeDescriptorContext context,
System.IServiceProvider provider, object value)
{
IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (edSvc != null)
{
SVVarDefine variable = value as SVVarDefine;
if (variable == null)
{
return(value);
}
SVWpfControl variableDialog = new SVWpfControl();
variableDialog.Width = 280;
variableDialog.Height = 400;
SVWPFVariableDialog dialog = new SVWPFVariableDialog();
dialog.setFilter(new List <String> {
"BOOL", "BOOL_S"
});
dialog.name.DataContext = variable.VarName;
dialog.type.DataContext = variable.VarBlockType;
variableDialog.addContent(dialog);
edSvc.DropDownControl(variableDialog);
variable.VarName = (String)dialog.name.DataContext;
variable.VarBlockType = Convert.ToByte(dialog.type.DataContext);
}
return(value);
}
public SVCurveProperties()
{
_font = new Font("华文细黑", 12);
_rect = new Rectangle(0, 0, 270, 260);
_bgcolor = Color.DimGray;
_fgcolor = Color.White;
_min = 0;
_max = 200;
_interval = 60;
_step = 60;
_controlType = "趋势图";
_isLock = false;
_forwardControl = new SVVarDefine();
_curControl = new SVVarDefine();
_backwardControl = new SVVarDefine();
///设置跳转变量
_forwardControl.VarName = SVCurveProperties.getIndexNumber();
_curControl.VarName = SVCurveProperties.getIndexNumber();
_backwardControl.VarName = SVCurveProperties.getIndexNumber();
_forwardControl.VarBlockType = 3;
_curControl.VarBlockType = 3;
_backwardControl.VarBlockType = 3;
}
/// <summary>
/// 重写父类，这里不需要关注
/// </summary>
/// <param oldName="context"></param>
/// <param oldName="sourceType"></param>
/// <returns></returns>
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
{
SVVarDefine varDefine = value as SVVarDefine;
if (varDefine == null)
{
return(base.ConvertTo(context, culture, value, destinationType));
}
if (String.IsNullOrWhiteSpace(varDefine.VarName))
{
return("None");
}
return(varDefine.VarName);
}
public SVAnalogProperties()
{
_font = new Font("华文细黑", 12);
_rect = new Rectangle(0, 0, 120, 40);
_normalColor = Color.Green;
_overMaxClr = Color.Black;
_overMinClr = Color.White;
_normalBgColor = Color.Moccasin;
_overMaxBgClr = Color.Red;
_overMinBgClr = Color.Red;
_exceptionColor = Color.Red;
_exceptionBgColor = Color.White;
_decNum = 1;
_min = 1;
_max = 100;
_variable = new SVVarDefine();
_controlType = "模拟量";
_isLock = false;
}
public SVButtonProperties()
{
_font = new Font("华文细黑", 12);
_rect = new Rectangle(0, 0, 120, 60);
_text = "Button";
_fText = "None";
_fMemo = "";
_bgcolor = Color.FromArgb(236, 236, 236);
_fgcolor = Color.Black;
_bgDownColor = _bgcolor;
_btnType = new SVBtnChoicePage();
_controlType = "按钮";
_enVarText = new SVVarDefine();
_btnVarText = new SVVarDefine();
_btnDownPic = new SVBitmap();
_btnUpPic = new SVBitmap();
_isShowPic = false;
_isLock = false;
}
public SVBinaryProperties()
{
_font = new Font("华文细黑", 12);
_rect = new Rectangle(0, 0, 120, 40);
_trueColor = Color.Green;
_trueBgColor = Color.Moccasin;
_falseColor = Color.Blue;
_falseBgColor = Color.White;
_exceptionColor = Color.Red;
_exceptionBgColor = Color.White;
_type = 0;
_customTrueText = "True";
_customFlaseText = "False";
_controlType = "开关量";
_isLock = false;
_var = new SVVarDefine();
_truePicture = new SVBitmap();
_flasePicture = new SVBitmap();
_exPicture = new SVBitmap();
}
public override void PaintValue(PaintValueEventArgs e)
{
SVVarDefine var = e.Value as SVVarDefine;
if (var == null)
{
return;
}
StringFormat strFormat = new StringFormat();
strFormat.Alignment = StringAlignment.Center;
strFormat.LineAlignment = StringAlignment.Center;
Rectangle rect = new Rectangle(1, 1, 19, 17);
if (String.IsNullOrWhiteSpace(var.VarName))
{
e.Graphics.DrawString("-", new Font("宋体", 12, FontStyle.Bold), new SolidBrush(Color.Black), rect, strFormat);
return;
}
switch (var.VarBlockType)
{
case 0:
e.Graphics.DrawString("I", new Font("宋体", 12, FontStyle.Bold), new SolidBrush(Color.Black), rect, strFormat);
break;
case 1:
e.Graphics.DrawString("O", new Font("宋体", 12, FontStyle.Bold), new SolidBrush(Color.Black), rect, strFormat);
break;
case 2:
e.Graphics.DrawString("S", new Font("宋体", 12, FontStyle.Bold), new SolidBrush(Color.Black), rect, strFormat);
break;
}
}
/// <summary>
/// 获取当前页面中的所有变量
/// </summary>
/// <returns></returns>
public List <SVVarDefine> getCurrPageAllVar()
{
List <SVVarDefine> result = new List <SVVarDefine>();
foreach (var item in this.Controls)
{
if (item is SVBinary)
{
var varItem = ((SVBinary)item).Attrib.Variable;
if (!result.Contains(varItem) && varItem.isValid())
{
result.Add(varItem);
}
}
if (item is SVAnalog)
{
var varItem = ((SVAnalog)item).Attrib.Variable;
if (!result.Contains(varItem) && varItem.isValid())
{
result.Add(varItem);
}
}
if (item is SVCurve)
{
foreach (var child in ((SVCurve)item).Attrib.Variable)
{
if (!result.Contains(child.Var) && child.Var.isValid())
{
result.Add(child.Var);
}
}
}
if (item is SVButton)
{
var varDefine = ((SVButton)item).Attrib.BtnVarText;
if (!result.Contains(varDefine) && varDefine.isValid())
{
result.Add(varDefine);
}
}
if (item is SVGif)
{
var varNameList = ((SVGif)item).Attrib.VarName;
var varTypeList = ((SVGif)item).Attrib.VarType;
int nCount = varNameList.Count;
for (int i = 0; i < nCount; i++)
{
SVVarDefine varDefine = new SVVarDefine();
varDefine.VarName = varNameList[i];
varDefine.VarBlockType = varTypeList[i];
if (!result.Contains(varDefine) && varDefine.isValid())
{
result.Add(varDefine);
}
}
}
}
return(result);
}
