/// <summary>
/// The form 1_ load.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
private void Form1Load(object sender, EventArgs e)
{
var myDoc = Document.CreateDummyDocument;
this.myCompany = new Company(myDoc)
{
Name = "Data Communication", Code = "ABC", Id = 123
};
this.myDocumentController = new DocumentControler();
this.dataGridView1.DataSource = this.myCompany.GetSetDocuments;
}
/// <summary>
/// The enter button_ click.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
private void EnterButtonClick(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(this.nameTextBox.Text))
{
lastId++;
var doc = DocumentControler.CreateNewDocument(this.nameTextBox.Text, lastId);
doc.MyCompany = this.myCompany;
this.dataGridView1.DataSource = this.myDocumentController.AddNewDocumentToList(this.myCompany.GetSetDocuments, doc);
this.nameTextBox.Visible = false;
this.enterButton.Visible = false;
this.nameTextBox.Text = string.Empty;
}
else
{
MessageBox.Show(Resources.Form1_enterButton_Click_Give_a_valid_name);
}
}
/// <summary>
/// 刷新状态
/// </summary>
/// <returns>操作是否成功</returns>
public bool RefreshState()
{
if (this.Count == 0)
{
return(false);
}
DocumentControler controler = null;
foreach (DomElement element in this)
{
if (element.OwnerDocument != null)
{
controler = element.OwnerDocument.DocumentControler;
break;
}
}
//XTextParagraphFlagElement pe = this.LastElement as XTextParagraphFlagElement ;
//if( pe != null )
//{
// pe.RefreshSize2( this.SafeGet( this.Count - 2 ));
//}
DomLineBreakElement lb = this.LastElement as DomLineBreakElement;
if (lb != null)
{
lb.RefreshSize2(this.SafeGet(this.Count - 2));
}
// if( this.Count == 1 )
// {
// XTextElement element = this[ 0 ];
// this.intHeight = element.Height + LineHeighFix + this.LineSpacing ;
// element.Left = this.intMargin ;
// element.Top = 0 ;
// return true ;
// }
this._ContentHeight = -1;
float contentWidth = 0;
float lineHeight = 10;
foreach (DomElement element in this)
{
contentWidth = contentWidth + this.Spacing + element.Width;
element.WidthFix = 0;
float eh = element.Height;
//if (element is XTextCharElement)
//{
// XTextCharElement chr = (XTextCharElement)element;
// eh = Math.Max(eh, chr._FontHeight);
//}
if (eh > lineHeight)
{
lineHeight = eh;
}
element.OwnerLine = this;
}//foreach
contentWidth -= this.Spacing;
this.Height = ( float )Math.Ceiling(lineHeight + LineHeighFix);
// if( EOF != null )
// EOF.Height = this.intHeight ;
bool CanFix = true;
if (this.Count == 1)
{
CanFix = false;
}
else
{
if (this.HasLineEndElement)// this.OwnerDocument.IsNewLine( this.LastElement ) || this.LastElement is XTextEOF )
{
CanFix = false;
}
else if (this.OwnerContentElement.PrivateLines.LastLine == this)
{
CanFix = false;
}
}
DocumentContentAlignment align = this.Align;
// 元素空白平均修正量
float fix = 0;
// 总空白量
float Blank = this.Width - this.PaddingLeft - contentWidth;
if (Blank < 0)
{
return(false);
}
if (CanFix)
{
// 计算由于元素分组而损失的空白区域个数
// 文档中连续的英文和数字字符之间没有修正空白,制表符和书签也拒绝修正空白
// 由于存在拒绝修正空白,导致空白分摊的元素减少,此处就修正这种空白分摊元素
// 减少而带来的影响
int GroupFix = 0;
for (int iCount = 0; iCount < this.Count; iCount++)
{
DomCharElement c = this[iCount] as DomCharElement;
if (c != null)
{
if (c.CharValue == '\t')
{
GroupFix++;
}
else if (iCount < this.Count - 1)
{
if (controler.IsEnglishLetterOrDigit(c.CharValue))
{
DomCharElement c2 = this[iCount + 1] as DomCharElement;
if (c2 != null &&
controler.IsEnglishLetterOrDigit(c2.CharValue))
{
GroupFix++;
}
}
}
}
}
if (GroupFix > this.Count - 2)
{
GroupFix = 0;
}
if (this.Count > 1)
{
fix = (int)Math.Ceiling(Blank / (this.Count - 1.0 - GroupFix));
}
if (fix < 0)
{
fix = 0;
}
align = DocumentContentAlignment.Justify;
}
else
{
fix = 0;
}
float leftCount = 0;
if (align == DocumentContentAlignment.Left)
{
leftCount = this.PaddingLeft;
}
else if (align == DocumentContentAlignment.Center)
{
leftCount = this.PaddingLeft + (this.Width - this.PaddingLeft - contentWidth) / 2;
}
else if (align == DocumentContentAlignment.Right)
{
leftCount = this.PaddingLeft + (this.Width - this.PaddingLeft - contentWidth);
}
else
{
leftCount = this.PaddingLeft;
}
//foreach( XTextElement element in this )
for (int iCount = 0; iCount < this.Count; iCount++)
{
DomElement element = this[iCount];
element.Left = leftCount;
float ctf = ContentTopFix;
//if (this.AdditionHeight < 0)
//{
// ctf = ctf + this.AdditionHeight;
//}
switch (this.VerticalAlign)
{
case VerticalAlignStyle.Top:
element.Top = ContentTopFix;
break;
case VerticalAlignStyle.Middle:
element.Top = ContentTopFix + (lineHeight - element.Height) / 2.0f;
break;
case VerticalAlignStyle.Bottom:
element.Top = ctf + lineHeight - element.Height;
break;
case VerticalAlignStyle.Justify:
element.Top = ContentTopFix + (lineHeight - element.Height) / 2.0f;
break;
default:
element.Top = ctf + lineHeight - element.Height;
break;
}//switch
//bool IsTab = false ;
bool FixFlag = true;
// TAB制表符不接收修正空隙
if (element is DomCharElement)
{
DomCharElement c = ( DomCharElement )element;
if (c.CharValue == '\t')
{
FixFlag = false;
}
else if (iCount < this.Count - 1)
{
if (controler.IsEnglishLetterOrDigit(c.CharValue))
{
DomCharElement c2 = this[iCount + 1] as DomCharElement;
if (c2 != null &&
controler.IsEnglishLetterOrDigit(c2.CharValue))
{
FixFlag = false;
}
}
}
}
// // 出现拒绝修正情况,重新计算平均修正空隙
// if( CanFix && FixFlag == false )
// {
// if( iCount < this.Count - 2 )
// {
// Blank = ( this.intWidth - LeftCount - element.Width ) ;
// for( int iCount2 = iCount + 1 ; iCount2 < this.Count ; iCount2 ++ )
// {
// Blank -= this[ iCount ].Width ;
// }
// if( Blank > 0 )
// {
// fix = Blank / ( this.Count - iCount - 1.0 );
// }
// else
// fix = 0 ;
// }
// }
// else if( element is XTextNull )
// {
// // 若元素是没有实际意义的占位符合则不接收修正空隙
// FixFlag = false;
// }
if (CanFix && FixFlag)
{
if (Blank < fix)
{
fix = Blank;
}
element.WidthFix = fix + _Spacing;
Blank -= fix;
if (Blank <= 0)
{
fix = 0;
Blank = 0;
}
}
else
{
element.WidthFix = _Spacing;
}
leftCount = leftCount + element.Width + element.WidthFix;
}
//this.Height += this.LineSpacing ;
return(true);
}
/// <summary>
/// 全局替换
/// </summary>
/// <param name="args">参数</param>
/// <returns>替换的次数</returns>
public int ReplaceAll(SearchReplaceCommandArgs args)
{
int result = 0;
List <int> indexs = new List <int>();
SearchReplaceCommandArgs args2 = args.Clone();
args2.Backward = false;
int currentIndex = this.Content.Count - 1;
this.Document.BeginLogUndo();
DocumentControler controler = this.Document.DocumentControler;
Dictionary <DomContentElement, int> startIndexs = new Dictionary <DomContentElement, int>();
while (true)
{
int index = Search(args2, false, currentIndex);
if (index >= 0)
{
DomSelection mySelection = new DomSelection(this.Document.CurrentContentElement);
mySelection.Refresh(index, args.SearchString.Length);
DomContainerElement container = null;
int elementIndex = 0;
this.Content.GetPositonInfo(index, out container, out elementIndex, false);
DomContentElement contentElement = container.ContentElement;
int pi = contentElement.PrivateContent.IndexOf(this.Content[index]);
if (startIndexs.ContainsKey(contentElement))
{
startIndexs[contentElement] = Math.Min(startIndexs[contentElement], pi);
}
else
{
startIndexs[contentElement] = pi;
}
indexs.Add(index);
if (string.IsNullOrEmpty(args.ReplaceString))
{
this.Content.DeleteSelection(true, false, true, mySelection);
}
else
{
DomElementList newElements = this.Document.CreateTextElements(
args.ReplaceString,
(DocumentContentStyle)this.Document.CurrentParagraphStyle,
(DocumentContentStyle)this.Document.EditorCurrentStyle.Clone());
ReplaceElementsArgs args3 = new ReplaceElementsArgs(
container,
index,
0,
newElements,
true,
false,
true);
int repResult = this.Document.ReplaceElements(args3);
}
result++;
}
else
{
break;
}
currentIndex = index + args2.SearchString.Length;
}//while
this.Document.EndLogUndo();
if (startIndexs.Count > 0)
{
bool refreshPage = false;
foreach (DomContentElement ce in startIndexs.Keys)
{
ce.UpdateContentElements(true);
ce.UpdateContentVersion();
ce._NeedRefreshPage = false;
ce.RefreshPrivateContent(startIndexs[ce]);
if (ce._NeedRefreshPage)
{
refreshPage = true;
}
}
if (refreshPage)
{
this.Document.RefreshPages();
if (this.Document.EditorControl != null)
{
this.Document.EditorControl.UpdatePages();
this.Document.EditorControl.UpdateTextCaret();
this.Document.EditorControl.Invalidate();
}
}
}
return(startIndexs.Count);
}
