public override VisualStyleElement GetXPVisualStyle()
{
if (!this.Enabled)
{
return(VisualStyleElement.Button.PushButton.Disabled);
}
if (this.IsMouseDown)
{
if (!this.IsMouseOver)
{
return(VisualStyleElement.Button.PushButton.Hot);
}
return(VisualStyleElement.Button.PushButton.Pressed);
}
if (this.IsMouseOver)
{
return(VisualStyleElement.Button.PushButton.Hot);
}
Telerik.WinControls.Enumerations.ToggleState toggleState = this.ToggleState;
if (toggleState != Telerik.WinControls.Enumerations.ToggleState.On && toggleState != Telerik.WinControls.Enumerations.ToggleState.On)
{
return(VisualStyleElement.Button.PushButton.Normal);
}
return(VisualStyleElement.Button.PushButton.Pressed);
}
private string ConvertState2Dec(Telerik.WinControls.Enumerations.ToggleState state)
{
if (state == Telerik.WinControls.Enumerations.ToggleState.On)
{
return("1");
}
else
{
return("0");
}
}
private void SetValue(object value)
{
Telerik.WinControls.Enumerations.ToggleState toggleState = (Telerik.WinControls.Enumerations.ToggleState)value;
if (!this.threeState && toggleState == Telerik.WinControls.Enumerations.ToggleState.Indeterminate)
{
toggleState = Telerik.WinControls.Enumerations.ToggleState.Off;
}
RadCheckBoxEditorElement editorElement = this.EditorElement as RadCheckBoxEditorElement;
if (this.IsInitalizing)
{
editorElement.CheckState = toggleState;
}
else
{
object newValue = (object)null;
object oldValue = (object)null;
switch (toggleState)
{
case Telerik.WinControls.Enumerations.ToggleState.Off:
case Telerik.WinControls.Enumerations.ToggleState.Indeterminate:
newValue = (object)false;
break;
case Telerik.WinControls.Enumerations.ToggleState.On:
newValue = (object)true;
break;
}
switch (editorElement.CheckState)
{
case Telerik.WinControls.Enumerations.ToggleState.Off:
case Telerik.WinControls.Enumerations.ToggleState.Indeterminate:
oldValue = (object)false;
break;
case Telerik.WinControls.Enumerations.ToggleState.On:
oldValue = (object)true;
break;
}
ValueChangingEventArgs e = new ValueChangingEventArgs(newValue, oldValue);
this.OnValueChanging(e);
if (e.Cancel)
{
return;
}
editorElement.CheckState = toggleState;
this.OnValueChanged();
}
}
private Telerik.WinControls.Enumerations.ToggleState GetNextToggleState(
Telerik.WinControls.Enumerations.ToggleState toggleState)
{
switch (toggleState)
{
case Telerik.WinControls.Enumerations.ToggleState.On:
return((this.OwnerElement as RadCheckBox).IsThreeState ? Telerik.WinControls.Enumerations.ToggleState.Indeterminate : Telerik.WinControls.Enumerations.ToggleState.Off);
case Telerik.WinControls.Enumerations.ToggleState.Indeterminate:
return(Telerik.WinControls.Enumerations.ToggleState.Off);
default:
return(Telerik.WinControls.Enumerations.ToggleState.On);
}
}
protected virtual Telerik.WinControls.Enumerations.ToggleState FormatToggleStateDataSourceValue(
object value)
{
Telerik.WinControls.Enumerations.ToggleState toggleState = Telerik.WinControls.Enumerations.ToggleState.Off;
if (value == null)
{
return(toggleState);
}
System.Type type = value.GetType();
if ((object)type == (object)typeof(Telerik.WinControls.Enumerations.ToggleState))
{
return((Telerik.WinControls.Enumerations.ToggleState)value);
}
if ((object)type == (object)typeof(bool) || (object)type == (object)typeof(int) || (object)type == (object)typeof(Decimal))
{
toggleState = Convert.ToInt32(value) != 0 ? (Convert.ToInt32(value) != 2 ? Telerik.WinControls.Enumerations.ToggleState.On : Telerik.WinControls.Enumerations.ToggleState.Indeterminate) : Telerik.WinControls.Enumerations.ToggleState.Off;
}
else if ((object)type == (object)typeof(string) && value != null)
{
string lower = value.ToString().ToLower();
if (lower == "indeterminate")
{
;
}
toggleState = lower == "true" || lower == "t" || lower == "on" ? Telerik.WinControls.Enumerations.ToggleState.On : Telerik.WinControls.Enumerations.ToggleState.Off;
}
else if ((object)type == (object)typeof(System.Windows.Forms.CheckState))
{
switch ((System.Windows.Forms.CheckState)value)
{
case System.Windows.Forms.CheckState.Unchecked:
toggleState = Telerik.WinControls.Enumerations.ToggleState.Off;
break;
case System.Windows.Forms.CheckState.Checked:
toggleState = Telerik.WinControls.Enumerations.ToggleState.On;
break;
case System.Windows.Forms.CheckState.Indeterminate:
toggleState = Telerik.WinControls.Enumerations.ToggleState.Indeterminate;
break;
}
}
return(toggleState);
}
protected virtual object FormatToggleStateValue(
Telerik.WinControls.Enumerations.ToggleState value,
PropertyDescriptor targetField)
{
if ((object)targetField.PropertyType == (object)typeof(Telerik.WinControls.Enumerations.ToggleState))
{
return((object)value);
}
if ((object)targetField.PropertyType == (object)typeof(bool))
{
return((object)(value == Telerik.WinControls.Enumerations.ToggleState.On));
}
if ((object)targetField.PropertyType == (object)typeof(int) || (object)targetField.PropertyType == (object)typeof(Decimal))
{
return((object)Convert.ToInt32((object)value));
}
if ((object)targetField.PropertyType == (object)typeof(System.Windows.Forms.CheckState))
{
switch (value)
{
case Telerik.WinControls.Enumerations.ToggleState.Off:
return((object)System.Windows.Forms.CheckState.Unchecked);
case Telerik.WinControls.Enumerations.ToggleState.On:
return((object)System.Windows.Forms.CheckState.Checked);
case Telerik.WinControls.Enumerations.ToggleState.Indeterminate:
return((object)System.Windows.Forms.CheckState.Indeterminate);
}
}
else
{
if (targetField.Converter.CanConvertFrom(typeof(Telerik.WinControls.Enumerations.ToggleState)))
{
return(targetField.Converter.ConvertFrom((object)value));
}
if (targetField.Converter.CanConvertFrom(typeof(string)))
{
return(targetField.Converter.ConvertFromInvariantString(value.ToString()));
}
}
return((object)null);
}
protected virtual void SetCheckBoxState(Telerik.WinControls.Enumerations.ToggleState state)
{
if (!((GridViewCheckBoxColumn)this.Data).EnableHeaderCheckBox)
{
return;
}
this.suspendProcessingToggleStateChanged = true;
this.raiseEvent = false;
if (this.checkBox.ToggleState != state)
{
this.raiseEvent = true;
}
this.checkBox.ToggleState = state;
if (this.raiseEvent)
{
this.RaiseToggleStateEvent();
}
this.raiseEvent = true;
this.suspendProcessingToggleStateChanged = false;
}
private void SetToggleStateCore(Telerik.WinControls.Enumerations.ToggleState value)
{
StateChangingEventArgs e1 = new StateChangingEventArgs(this.ToggleState, value, false);
this.OnToggleStateChanging(e1);
CheckStateChangingEventArgs e2 = new CheckStateChangingEventArgs((CheckState)this.ToggleState, (CheckState)value, e1.Cancel);
this.OnCheckStateChanging(e2);
if (e2.Cancel)
{
return;
}
int num1 = (int)this.SetValue(RadToggleButtonElement.ToggleStateProperty, (object)value);
RoutedEvent routedEvent = RadToggleButtonElement.Indeterminate;
switch (this.ToggleState)
{
case Telerik.WinControls.Enumerations.ToggleState.Off:
routedEvent = RadToggleButtonElement.Unchecked;
break;
case Telerik.WinControls.Enumerations.ToggleState.On:
routedEvent = RadToggleButtonElement.CheckedRoutedEvent;
break;
}
this.RaiseRoutedEvent((RadElement)this, new RoutedEventArgs(EventArgs.Empty, routedEvent));
this.OnToggleStateChanged(new StateChangedEventArgs(this.ToggleState));
this.OnCheckStateChanged(EventArgs.Empty);
this.OnNotifyPropertyChanged("ToggleState");
this.OnNotifyPropertyChanged("CheckState");
this.OnNotifyPropertyChanged("IsChecked");
foreach (RadObject radObject in this.ChildrenHierarchy)
{
int num2 = (int)radObject.SetValue(RadToggleButtonElement.ToggleStateProperty, (object)value);
}
}
protected virtual void SetToggleState(Telerik.WinControls.Enumerations.ToggleState value)
{
this.SetToggleStateCore(value);
}
private bool CheckCheckBoxValueForAllRows(
GridViewRowInfo row,
bool foundMatchingRow,
Telerik.WinControls.Enumerations.ToggleState togglestate)
{
if (foundMatchingRow)
{
return(foundMatchingRow);
}
foreach (GridViewRowInfo gridViewRowInfo in !(row is GridViewGroupRowInfo) || !row.HasChildRows() ? row.ViewInfo.Rows : row.ChildRows)
{
GridViewGroupRowInfo viewGroupRowInfo = gridViewRowInfo as GridViewGroupRowInfo;
if (viewGroupRowInfo != null)
{
foundMatchingRow = this.CheckCheckBoxValueForAllRows((GridViewRowInfo)viewGroupRowInfo, foundMatchingRow, togglestate);
}
else
{
object obj = gridViewRowInfo.Cells[this.ColumnIndex].Value;
bool? nullable = new bool?();
if (this.ColumnInfo is GridViewDataColumn)
{
TypeConverter dataTypeConverter = ((GridViewDataColumn)this.ColumnInfo).DataTypeConverter;
if (dataTypeConverter != null)
{
if (!dataTypeConverter.CanConvertTo(typeof(bool)))
{
if (!dataTypeConverter.CanConvertTo(typeof(Telerik.WinControls.Enumerations.ToggleState)))
{
goto label_20;
}
}
try
{
if (dataTypeConverter.CanConvertTo(typeof(Telerik.WinControls.Enumerations.ToggleState)))
{
Telerik.WinControls.Enumerations.ToggleState toggleState = Telerik.WinControls.Enumerations.ToggleState.Indeterminate;
if (!(obj is DBNull) && obj != null)
{
toggleState = (Telerik.WinControls.Enumerations.ToggleState)dataTypeConverter.ConvertTo(obj, typeof(Telerik.WinControls.Enumerations.ToggleState));
}
switch (toggleState)
{
case Telerik.WinControls.Enumerations.ToggleState.On:
nullable = new bool?(true);
goto label_22;
case Telerik.WinControls.Enumerations.ToggleState.Indeterminate:
nullable = new bool?();
goto label_22;
default:
nullable = new bool?(false);
goto label_22;
}
}
else
{
nullable = new bool?(Convert.ToBoolean(dataTypeConverter.ConvertTo(obj, typeof(bool))));
goto label_22;
}
}
catch (FormatException ex)
{
goto label_22;
}
catch (NotSupportedException ex)
{
goto label_22;
}
}
label_20:
bool result = false;
if (bool.TryParse(string.Concat(obj), out result))
{
nullable = new bool?(result);
}
}
label_22:
try
{
if (!this.checkBox.IsThreeState)
{
if ((gridViewRowInfo == this.RowInfo || obj != null && obj != DBNull.Value) && (!nullable.HasValue || nullable.Value))
{
if (!nullable.HasValue)
{
if (Convert.ToBoolean(obj))
{
continue;
}
}
else
{
continue;
}
}
foundMatchingRow = true;
}
else
{
if ((obj == null || obj == DBNull.Value || !nullable.HasValue) && togglestate == Telerik.WinControls.Enumerations.ToggleState.Indeterminate)
{
foundMatchingRow = true;
}
if (gridViewRowInfo != this.RowInfo && (obj == null || obj == DBNull.Value) || nullable.HasValue && nullable.Value && togglestate == Telerik.WinControls.Enumerations.ToggleState.On || !nullable.HasValue && Convert.ToBoolean(obj) && togglestate == Telerik.WinControls.Enumerations.ToggleState.On)
{
foundMatchingRow = true;
}
if ((gridViewRowInfo == this.RowInfo || obj != null && obj != DBNull.Value) && (!nullable.HasValue || nullable.Value || togglestate != Telerik.WinControls.Enumerations.ToggleState.Off))
{
if (!nullable.HasValue)
{
if (!Convert.ToBoolean(obj))
{
if (togglestate != Telerik.WinControls.Enumerations.ToggleState.Off)
{
continue;
}
}
else
{
continue;
}
}
else
{
continue;
}
}
foundMatchingRow = true;
}
}
catch (FormatException ex)
{
}
catch (InvalidCastException ex)
{
}
}
}
return(foundMatchingRow);
}
public override VisualStyleElement GetXPVisualStyle()
{
Telerik.WinControls.Enumerations.ToggleState toggleState = this.ToggleState;
return(this.Enabled ? (!this.IsMouseDown ? (!this.IsMouseOver ? (toggleState == Telerik.WinControls.Enumerations.ToggleState.On ? VisualStyleElement.Button.RadioButton.CheckedNormal : VisualStyleElement.Button.RadioButton.UncheckedNormal) : (toggleState == Telerik.WinControls.Enumerations.ToggleState.On ? VisualStyleElement.Button.RadioButton.CheckedHot : VisualStyleElement.Button.RadioButton.UncheckedHot)) : (!this.IsMouseOver ? (toggleState == Telerik.WinControls.Enumerations.ToggleState.On ? VisualStyleElement.Button.RadioButton.CheckedHot : VisualStyleElement.Button.RadioButton.UncheckedHot) : (toggleState == Telerik.WinControls.Enumerations.ToggleState.On ? VisualStyleElement.Button.RadioButton.CheckedPressed : VisualStyleElement.Button.RadioButton.UncheckedPressed))) : (toggleState == Telerik.WinControls.Enumerations.ToggleState.On ? VisualStyleElement.Button.RadioButton.CheckedDisabled : VisualStyleElement.Button.RadioButton.UncheckedDisabled));
}
public override object ConvertTo(
ITypeDescriptorContext context,
CultureInfo culture,
object value,
System.Type destinationType)
{
Telerik.WinControls.Enumerations.ToggleState toggleState = (Telerik.WinControls.Enumerations.ToggleState)value;
if ((object)destinationType == (object)typeof(Telerik.WinControls.Enumerations.ToggleState))
{
return((object)toggleState);
}
if ((object)destinationType == (object)typeof(CheckState))
{
switch (toggleState)
{
case Telerik.WinControls.Enumerations.ToggleState.Off:
return((object)CheckState.Unchecked);
case Telerik.WinControls.Enumerations.ToggleState.On:
return((object)CheckState.Checked);
case Telerik.WinControls.Enumerations.ToggleState.Indeterminate:
return((object)CheckState.Indeterminate);
}
}
else if ((object)destinationType == (object)typeof(bool?))
{
switch (toggleState)
{
case Telerik.WinControls.Enumerations.ToggleState.Off:
return((object)false);
case Telerik.WinControls.Enumerations.ToggleState.On:
return((object)true);
case Telerik.WinControls.Enumerations.ToggleState.Indeterminate:
return((object)null);
}
}
else if ((object)destinationType == (object)typeof(bool))
{
switch (toggleState)
{
case Telerik.WinControls.Enumerations.ToggleState.Off:
return((object)false);
case Telerik.WinControls.Enumerations.ToggleState.On:
return((object)true);
case Telerik.WinControls.Enumerations.ToggleState.Indeterminate:
return((object)DBNull.Value);
}
}
else if ((object)destinationType == (object)typeof(int))
{
switch (toggleState)
{
case Telerik.WinControls.Enumerations.ToggleState.Off:
return((object)0);
case Telerik.WinControls.Enumerations.ToggleState.On:
return((object)1);
case Telerik.WinControls.Enumerations.ToggleState.Indeterminate:
return((object)2);
}
}
return(base.ConvertTo(context, culture, value, destinationType));
}
