/// <summary>
/// 设置表格单元格的边框和背景样式
/// </summary>
/// <param name="parameter">参数</param>
/// <param name="args">参数</param>
private void SetElementBorderBackgroundFormat(
BorderBackgroundCommandParameter parameter,
WriterCommandEventArgs args,
DomElement element)
{
DocumentContentStyle rs = (DocumentContentStyle)element.Style.Clone();
bool modified = false;
bool globalModified = false;
if (rs.BorderLeft != parameter.LeftBorder)
{
rs.BorderLeft = parameter.LeftBorder;
modified = true;
}
if (rs.BorderTop != parameter.TopBorder)
{
rs.BorderTop = parameter.TopBorder;
modified = true;
}
if (rs.BorderRight != parameter.RightBorder)
{
rs.BorderRight = parameter.RightBorder;
modified = true;
}
if (rs.BorderBottom != parameter.BottomBorder)
{
rs.BorderBottom = parameter.BottomBorder;
modified = true;
}
if (rs.BorderColor != parameter.BorderColor)
{
rs.BorderColor = parameter.BorderColor;
modified = true;
}
if (rs.BorderStyle != parameter.BorderStyle)
{
rs.BorderStyle = parameter.BorderStyle;
modified = true;
}
if (rs.BorderWidth != parameter.BorderWidth)
{
rs.BorderWidth = parameter.BorderWidth;
modified = true;
}
if (rs.BackgroundColor != parameter.BackgroundColor)
{
rs.BackgroundColor = parameter.BackgroundColor;
modified = true;
}
args.Document.BeginLogUndo();
if (modified)
{
globalModified = true;
int newStyleIndex = args.Document.ContentStyles.GetStyleIndex(rs);
if (newStyleIndex != element.StyleIndex)
{
if (args.Document.CanLogUndo)
{
args.Document.UndoList.AddStyleIndex(element, element.StyleIndex, newStyleIndex);
}
element.StyleIndex = newStyleIndex;
if (element.ShadowElement != null)
{
if (args.Document.CanLogUndo)
{
args.Document.UndoList.AddStyleIndex(element.ShadowElement, element.ShadowElement.StyleIndex, newStyleIndex);
}
element.ShadowElement.StyleIndex = newStyleIndex;
element.ShadowElement.InvalidateView();
}
element.InvalidateView();
element.UpdateContentVersion();
}
}
args.Document.EndLogUndo();
if (globalModified)
{
args.Result = true;
args.Document.Modified = true;
//args.Document.UpdateContentVersion();
args.Document.OnDocumentContentChanged();
}
}
protected void BorderBackgroundFormat(object sender, WriterCommandEventArgs args)
{
if (args.Mode == WriterCommandEventMode.QueryState)
{
args.Enabled = false;
if (args.DocumentControler.Snapshot.CanModifySelection)
{
if (Math.Abs(args.Document.Selection.Length) == 1)
{
DomElement element = args.Document.Selection.ContentElements[0];
if (element is DomObjectElement)
{
args.Enabled = true;
return;
}
}
if (args.Document.Selection.Mode == ContentRangeMode.Cell)
{
args.Enabled = true;
}
}
}
else if (args.Mode == WriterCommandEventMode.Invoke)
{
DomElement simpleElement = null;
if (Math.Abs(args.Document.Selection.Length) == 1)
{
if (args.Document.Selection.ContentElements[0] is DomObjectElement)
{
simpleElement = args.Document.Selection.ContentElements[0];
}
}
BorderBackgroundCommandParameter parameter = args.Parameter
as BorderBackgroundCommandParameter;
if (parameter == null && args.ShowUI == false)
{
// 操作无意义
return;
}
if (args.ShowUI)
{
using (dlgDocumentBorderBackground dlg = new dlgDocumentBorderBackground())
{
dlg.CommandParameter = parameter;
if (simpleElement != null)
{
dlg.CompleMode = false;
}
if (dlg.ShowDialog(args.EditorControl) == DialogResult.OK)
{
}
else
{
// 用户取消操作
return;
}
}
}
args.Result = false;
SetElementBorderBackgroundFormat(parameter, args, simpleElement);
}
}
private void dlgBorderBackground_Load(object sender, EventArgs e)
{
if (this.CompleMode == false)
{
chkMiddleHorizontalBorder.Visible = false;
chkCenterVerticalBorder.Visible = false;
lblBorderApplyRange.Visible = false;
cboBorderApplyRange.Visible = false;
}
_PreviewImage = ( Bitmap )picBorderPreview.Image;
picBorderPreview.Image = null;
_PreviewImage.MakeTransparent(Color.White);
if (_CommandParameter == null)
{
_CommandParameter = new BorderBackgroundCommandParameter();
}
_HandingEvent = true;
lstBorderSettings.SelectedIndex = (int )_CommandParameter.BorderSettingsStyle;
switch (_CommandParameter.BorderStyle)
{
case DashStyle.Dash:
lstBorderStyle.SelectedIndex = 0;
break;
case DashStyle.DashDot:
lstBorderStyle.SelectedIndex = 1;
break;
case DashStyle.DashDotDot:
lstBorderStyle.SelectedIndex = 2;
break;
case DashStyle.Dot:
lstBorderStyle.SelectedIndex = 3;
break;
case DashStyle.Solid:
lstBorderStyle.SelectedIndex = 4;
break;
}
chkBottomBorder.Checked = _CommandParameter.BottomBorder;
chkCenterVerticalBorder.Checked = _CommandParameter.CenterVerticalBorder;
chkLeftBorder.Checked = _CommandParameter.LeftBorder;
chkMiddleHorizontalBorder.Checked = _CommandParameter.MiddleHorizontalBorder;
chkRightBorder.Checked = _CommandParameter.RightBorder;
chkTopBorder.Checked = _CommandParameter.TopBorder;
if (_CommandParameter.ForTable)
{
cboBorderApplyRange.Items.Add(WriterStrings.BorderApplyRangeCell);
cboBorderApplyRange.Items.Add(WriterStrings.BorderApplyRangeTable);
if (_CommandParameter.ApplyRange == BorderCommandApplyRange.Cell)
{
cboBorderApplyRange.SelectedIndex = 0;
}
else
{
cboBorderApplyRange.SelectedIndex = 1;
}
}
else
{
cboBorderApplyRange.Items.Add(WriterStrings.BorderApplyRangeText);
cboBorderApplyRange.Items.Add(WriterStrings.BorderApplyRangeParagraph);
if (_CommandParameter.ApplyRange == BorderCommandApplyRange.Text)
{
cboBorderApplyRange.SelectedIndex = 0;
}
else
{
cboBorderApplyRange.SelectedIndex = 1;
}
}
btnBorderColor.CenterColor = _CommandParameter.BorderColor;
btnBackgroundColor.CenterColor = _CommandParameter.BackgroundColor;
txtBorderWidth.Value = (decimal)_CommandParameter.BorderWidth;
_HandingEvent = false;
this.ValueModified = false;
}