/// <summary>
/// 删除一篇文章
/// </summary>
/// <param name="wz"></param>
public static void DeleteWz(ScienceResearchDataSetNew.文章Row wz)
{
if (MessageBox.Show("确认删除该文章及其所有关键词和语段", "重要", MessageBoxButton.YesNo, MessageBoxImage.Information) == MessageBoxResult.Yes)
{
//删除所有关键词
List <ScienceResearchDataSetNew.文章_关键词Row> wz_gjc_list = GetWzGjc(wz);
foreach (ScienceResearchDataSetNew.文章_关键词Row wz_gjc in wz_gjc_list)
{
wz_gjc.Delete();
}
MainWindow.wz_gjc_ta.Update(MainWindow.wz_gjc_dt);
//删除所有语段
OrderedEnumerableRowCollection <ScienceResearchDataSetNew.语段Row> ydCollection = GetYd(wz);
foreach (ScienceResearchDataSetNew.语段Row yd in ydCollection)
{
DeleteYd(yd);
}
//删除该文章
wz.Delete();
MainWindow.wz_ta.Update(MainWindow.wz_dt);
}
else
{
return;
}
}
/// <summary>
/// 获取文章的关键词列表
/// </summary>
/// <param name="wz">文章</param>
/// <returns>关键词列表</returns>
public static List <ScienceResearchDataSetNew.文章_关键词Row> GetWzGjc(ScienceResearchDataSetNew.文章Row wz)
{
return((from wz_gjc in MainWindow.wz_gjc_dt
join gjc in MainWindow.gjc_dt on wz_gjc.关键词ID equals gjc.ID
where wz_gjc.文章ID == wz.ID
select wz_gjc).ToList());
}
/// <summary>
/// 获取某篇文章的匹配结果
/// </summary>
/// <param name="filelist"></param>
/// <param name="wz"></param>
public override void get_pipei_result_paper(string[] filelist, ScienceResearchDataSetNew.文章Row wz)
{
//对一篇文章进行匹配，将匹配到的结果添加到流文档里面
for (int linenum = 0; linenum <= filelist.Length - 1; linenum++)
{
if (filelist[linenum].IndexOf(keyword) > -1)
{
string paper_file_str = wz.文件;
string stringInPaper = "[" + wz.ID + "]";
if (paper_file_str != "") //从pdf文件导入的text文件
{
for (int j = -dy_yujing / 2; j <= dy_yujing / 2; j++)
{
if (linenum + j >= 0 && linenum + j <= filelist.Length - 1)
{
stringInPaper = stringInPaper + filelist[linenum + j];
}
}
}
else //网上下载的文件
{
stringInPaper = stringInPaper + filelist[linenum];
}
paragraph = new Paragraph();
Run run = new Run(stringInPaper);
paragraph.Inlines.Add(run);
flowDocument.Blocks.Add(paragraph);
if (type_show == "part")
{
if (count >= 20)
{
return;
}
}
count = count + 1;
}
}
}
/// <summary>
/// 获取匹配结果
/// </summary>
protected void get_pipei_result()
{
//获取匹配的文章
UsedPaper paperUsedClass = new UsedPaper();
List <ScienceResearchDataSetNew.文章Row> paperList = paperUsedClass.provide_paper("text文件");
//按照文章编号循环
for (int i = 1; i <= paperList.Count; i++)
{
ScienceResearchDataSetNew.文章Row wz = paperList[i - 1];
int paperId = wz.ID;
string paperName = wz.文章名;
if (paperName == "再别康桥")
{
//int x = 1;
}
string paperPath = wz.text文件;
paperPath = MainWindow.path_translate(paperPath);
try
{
StreamReader sr = new StreamReader(paperPath, Encoding.Default);
sr.Close();
}
catch
{
MessageBox.Show("下列文件不存在：" + paperPath);
break;
}
string[] filelist = TextFile.GetStringArrayInPaper(paperPath);
get_pipei_result_paper(filelist, wz);
}
}
private void paperDataGrid_MouseLeftButtonUp(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
//选择变化时，查询该关键词对应的语段
if (paperDataGrid.SelectedItem != null)
{
var paper = paperDataGrid.SelectedItem as Paper2;
int paperId = paper.ID;
ScienceResearchDataSetNew.文章Row wz_using = (ScienceResearchDataSetNew.文章Row)wz_dt.Rows.Find(paperId);
string file_str = wz_using.文件;
if (file_str != "")
{
if (MainWindow.paperIdList_left.Contains(paperId) || MainWindow.paperIdList_right.Contains(paperId))
{
//MessageBox.Show("该Word文章已经打开");
return;
}
}
//查看是否已经打开
PaperUserControl paperUserControl = new PaperUserControl(paperId);
TabItem paperTabItem = new TabItem();
string paperNameString;
if (paper.文章名.Length > 3)
{
paperNameString = "[" + paperId + "]" + paper.文章名.Substring(0, 3);
}
else
{
paperNameString = "[" + paperId + "]" + paper.文章名;
}
Label headerLabel = new Label();
headerLabel.Content = paperNameString;
paperTabItem.Header = headerLabel;
paperTabItem.Content = paperUserControl;
headerLabel.MouseLeftButtonUp += HeaderLabel_MouseLeftButtonUp;
if (MainWindow.isZheng)
{
if (!MainWindow.paperIdList_left.Contains(paperId))
{
paperUserControl.location = "left";
MainWindow.mainWindow.leftTabControl.Items.Add(paperTabItem);
headerLabel.MouseDoubleClick += HeaderLabelLeft_MouseDoubleClick;
MainWindow.paperIdList_left.Add(paperId);
MainWindow.paperUserControlList_left.Add(paperUserControl);
MainWindow.paperUserControlTabItemList_left.Add(paperTabItem);
}
else
{
//MessageBox.Show("该文章已经在左栏打开");
}
}
else
{
if (!MainWindow.paperIdList_right.Contains(paperId))
{
paperUserControl.location = "right";
MainWindow.mainWindow.rightTabControl.Items.Add(paperTabItem);
headerLabel.MouseDoubleClick += HeaderLabelRight_MouseDoubleClick;
MainWindow.paperIdList_right.Add(paperId);
}
else
{
//MessageBox.Show("该文章已经在右栏打开");
}
}
}
}
/// <summary>
/// 获取文章的所有语段
/// </summary>
/// <param name="wz">文章</param>
/// <returns>语段有序集合</returns>
public static OrderedEnumerableRowCollection <ScienceResearchDataSetNew.语段Row> GetYd(ScienceResearchDataSetNew.文章Row wz)
{
return(from data_item in MainWindow.yd_dt
where data_item.文章ID == wz.ID
orderby data_item.排序 ascending
select data_item);
}
public override void get_pipei_result_paper(string[] filelist, ScienceResearchDataSetNew.文章Row wz)
{
//获取一篇文章中的匹配结果
//判断该文章是从网上下载的text文件还是pdf文件
string pdf_or_text;
int num_paper_lines = filelist.Count();
int juhao = 0; //每一段话是不是以句号结尾
foreach (string line_str in filelist)
{
if (line_str != "")
{
string s = line_str.Substring(line_str.Length - 1, 1);
if (s == "." || s == "!" || s == "?" || s == "。" || s == "！" || s == "？")
{
juhao++;
}
}
}
if ((double)juhao / num_paper_lines > .8)
{
pdf_or_text = "text";
}
else
{
pdf_or_text = "pdf";
}
//--------------匹配由pdf导出的text文件----------------------------------------------------
//前后若干句称为一段，看看能不能匹配上
if (pdf_or_text == "pdf")
{
for (int linenum = pdf_yd_line / 2; linenum <= filelist.Length - 1 - pdf_yd_line / 2; linenum += pdf_yd_line)
{
string pdf_yd_str = "";
for (int j = -pdf_yd_line / 2; j <= pdf_yd_line / 2; j++)
{
pdf_yd_str = pdf_yd_str + filelist[linenum + j];
}
//判定该语段是否含有该模式
List <int> mode_int_list = ZhinengPipeiUserControl.shibie_para_yd(pdf_yd_str);
if (mode_int_list.Contains(yd_id))
{
string paper_file_str = wz.文件;
string stringInPaper = "[" + wz.ID + "]";
stringInPaper = stringInPaper + pdf_yd_str;
paragraph = new Paragraph();
Run run = new Run(stringInPaper);
paragraph.Inlines.Add(run);
flowDocument.Blocks.Add(paragraph);
if (type_show == "part")
{
if (count >= 20)
{
return;
}
}
count = count + 1;
}
}
}
//--------------匹配text文件----------------------------------------------------
//一段一段匹配，看看能不能匹配上
if (pdf_or_text == "text")
{
}
}
/// <summary> /// 获取某篇文章的匹配结果 /// </summary> /// <param name="filelist"></param> /// <param name="wz"></param> public abstract void get_pipei_result_paper(string[] filelist, ScienceResearchDataSetNew.文章Row wz);
/// <summary>
/// 段文标签页
/// </summary>
/// <param name="wz"></param>
public ReferTabItemUserControl(ScienceResearchDataSetNew.文章Row wz)
{
//用于显示文章内容
InitializeComponent();
//saveToolBar.Visibility = Visibility.Collapsed;
partAllToolBar.Visibility = Visibility.Collapsed;
scienceResearchKey = MainWindow.scienceResearchKey;
partRadioButton.IsChecked = true;
type = "wz";
textboxInkcavasUserControl.type = "wz";
richTextBox = textboxInkcavasUserControl.paragraphRichTextBox;
//FlowDocument flowDocument = new FlowDocument();
//flowDocument.LineHeight = 50;
//Paragraph paragraph = new Paragraph();
//string title = "文章=" + wz.文章名;
//Run run = new Run(title);
//paragraph.Inlines.Add(run);
//flowDocument.Blocks.Add(paragraph);
//richTextBox.Document = flowDocument;
textboxInkcavasUserControl.wz = wz;
//---------------------读取文章------------------------------------------------
path_wz = wz.text文件;
path_wz = MainWindow.path_translate(path_wz);
//判断文章是否存在
try
{
StreamReader sr = new StreamReader(path_wz, Encoding.Default);
sr.Close();
}
catch
{
MessageBox.Show("下列文件不存在：" + path_wz);
}
//读取文章
string line_paper_str = TextFile.GetFileString(path_wz);
//----------------------填充RichTextBox--------------------------------
if (line_paper_str.Length >= 13 && line_paper_str.Substring(0, 13) == "<FlowDocument")
{
richTextBox.Document = xamlManageClass.xaml_load(line_paper_str);
}
else
{
FlowDocument doc = new FlowDocument();
doc.LineHeight = 10;
Paragraph p = new Paragraph();
p.LineHeight = 30;
Run r = new Run(line_paper_str);
//r.SetBinding(Run.TextProperty, binding);
p.Inlines.Add(r);
doc.Blocks.Add(p);
richTextBox.Document = doc;
}
textboxInkcavasUserControl.paragraphRichTextBox.Width = MainWindow.yd_ck_width;
textboxInkcavasUserControl.inkCanvas.Width = MainWindow.yd_ck_width;
//--------------------加载墨笔--------------------------------------
path_isf = path_wz.Substring(0, path_wz.Length - 3) + "isf";
if (path_isf != "")
{
FileStream file_ink = new FileStream(path_isf, FileMode.OpenOrCreate);
if (file_ink.Length != 0)
{
textboxInkcavasUserControl.inkCanvas.Strokes = new StrokeCollection(file_ink);
}
file_ink.Close();
}
//----------------------设置智能匹配--------------------------------
zhinengPipeiUserControl.referTabItemUserControl = this;
zhinengPipeiUserControl.textboxInkcavasUserControl_using = textboxInkcavasUserControl;
zhinengPipeiUserControl.type = "refer";
}
