internal static int GetSimpleWordCountByMetadata(HArticle ao)
{
var dict = StatisticsWindow.core.mainWndRef.RTBPageCacheDict;
if (dict.ContainsKey(ao.Id))
{
return(StatisticsWindow.GetSimpleWordCount(dict[ao.Id].GetText()));
}
else
{
RTBPage np = new RTBPage()
{
ArticalRef = ao
};
TextRange t = new TextRange(np.RichTextBox_TextArea.Document.ContentStart, np.RichTextBox_TextArea.Document.ContentEnd);
t.Load(ao.DocumentMetadata, DataFormats.XamlPackage);
np.UpdateRTBStyle();
dict[ao.Id] = np;
return(StatisticsWindow.GetSimpleWordCount(np.GetText()));
}
}
/// <summary>
/// 工程树：选择项改变
/// </summary>
private void TreeView_ProjectTree_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
try
{
// 保存更改
if (this.CurrentActivePage != null)
{
this.CurrentBookId = this.CurrentActivePage.ArticalRef.BookId;
this.core.PageCommit();
}
// 分析Tag
var selectedTag = (this.TreeView_ProjectTree.SelectedItem as TreeViewItem)?.Tag;
if (selectedTag == null)
{
return;
}
if (selectedTag.ToString() == "HemeIndexPage")
{
this.CurrentActivePage = null;
this.Grid_MainArea.Background = this.IndexBackgroundBrush;
this.Frame_RTB.NavigationService.Navigate(this.IndexPageRef);
this.StackPanel_Commands.Visibility = this.TextBlock_CurrentChapterName.Visibility =
this.TextBlock_MsgBar.Visibility = this.TextBlock_StateBar.Visibility = Visibility.Hidden;
return;
}
else
{
this.StackPanel_Commands.Visibility = this.TextBlock_CurrentChapterName.Visibility =
this.TextBlock_MsgBar.Visibility = this.TextBlock_StateBar.Visibility = Visibility.Visible;
this.Grid_MainArea.Background = this.MainAreaBrush;
this.TextBlock_CurrentChapterName.Text = (this.TreeView_ProjectTree.SelectedItem as TreeViewItem).Header.ToString();
}
var sType = selectedTag.ToString().Split('#');
// 书籍
if (sType[0] == "HBook")
{
var hb = this.core.BookVector.Find(b => b.BookRef.Id == $"HBook#{sType[1]}");
if (hb != null)
{
var hp = hb.BookRef.HomePage;
if (this.RTBPageCacheDict.ContainsKey(hp.Id))
{
this.CurrentActivePage = this.RTBPageCacheDict[hp.Id];
}
else
{
RTBPage np = new RTBPage()
{
ArticalRef = hp
};
this.CurrentActivePage = np;
this.RTBPageCacheDict.Add(hp.Id, np);
}
TextRange t = new TextRange(this.CurrentActivePage.RichTextBox_TextArea.Document.ContentStart,
this.CurrentActivePage.RichTextBox_TextArea.Document.ContentEnd);
t.Load(hp.DocumentMetadata, DataFormats.XamlPackage);
this.CurrentActivePage.UpdateRTBStyle();
this.Frame_RTB.NavigationService.Navigate(this.CurrentActivePage);
}
this.CurrentBookId = selectedTag.ToString();
}
// 文章
else
{
var pid = $"HArticle#{sType[1]}";
var p = this.core.ArticleDict[pid];
this.CurrentBookId = p.BookId;
if (this.RTBPageCacheDict.ContainsKey(pid))
{
this.CurrentActivePage = this.RTBPageCacheDict[pid];
}
else
{
RTBPage np = new RTBPage()
{
ArticalRef = p
};
this.CurrentActivePage = np;
this.RTBPageCacheDict.Add(pid, np);
}
TextRange t = new TextRange(this.CurrentActivePage.RichTextBox_TextArea.Document.ContentStart,
this.CurrentActivePage.RichTextBox_TextArea.Document.ContentEnd);
t.Load(p.DocumentMetadata, DataFormats.XamlPackage);
this.CurrentActivePage.UpdateRTBStyle();
this.Frame_RTB.NavigationService.Navigate(this.CurrentActivePage);
}
}
catch (Exception ex)
{
MessageBox.Show("An error was occured when toggle page." + Environment.NewLine + ex);
}
}
