private void GetCheckedNode(IEnumerable <TreeModel> list)
{
var checkedNodes = list.Where(x => x.IsChecked);
foreach (var node in checkedNodes)
{
if (node.Children.Count > 0)
{
GetCheckedNode(node.Children);
}
else
{
TreeModelChecked.Add(node);
}
}
}
private void BtnConvert_OnClick(object sender, RoutedEventArgs e)
{
var strFontSize = TxtPdfFontSize.Text;
int iFontSize;
if (int.TryParse(strFontSize, out iFontSize))
{
PdfFontSize = iFontSize;
}
else
{
this.ShowMessageAsync("提示", "PDF字体大小必须是数字");
return;
}
var strPath = TxtPdfSaveFolder.Text;
if (string.IsNullOrEmpty(strPath))
{
this.ShowMessageAsync("提示", "请选择PDF文件保存位置");
return;
}
PdfBaseFolder = new DirectoryInfo(strPath).Parent.FullName;
var dialog = new Ookii.Dialogs.Wpf.ProgressDialog();
var tabIndex = MyTabs.SelectedIndex;
if (tabIndex == 1) //scrapbook
{
TreeModelChecked.Clear();
GetCheckedNode(TreeModelList);
if (!TreeModelChecked.Any())
{
this.ShowMessageAsync("提示", "请选择需要转换的节点");
return;
}
HtmlBaseFolder = Path.Combine(TxtScrapbookDataPath.Text, "Data");
dialog.DoWork += DoScrapbookConvert;
}
else if (tabIndex == 0)
{
HtmlBaseFolder = TxtHtmlFilesFolder.Text;
if (string.IsNullOrEmpty(HtmlBaseFolder))
{
this.ShowMessageAsync("提示", "请选择Html文件所在目录");
return;
}
var isSearchSub = !(RbtnNoSub.IsChecked.HasValue && RbtnNoSub.IsChecked.Value);
var searchOption = isSearchSub ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly;
HtmlFiles = "*.html".Split('|').SelectMany(filter => Directory.GetFiles(HtmlBaseFolder, filter, searchOption)).ToArray();
if (!HtmlFiles.Any())
{
this.ShowMessageAsync("提示", "所选目录没有搜索到任何Html文件：" + HtmlBaseFolder);
return;
}
dialog.DoWork += DoHtmlConvert;
}
PdfFolderTemp = Path.Combine(PdfBaseFolder, Guid.NewGuid().ToString());
if (!Directory.Exists(PdfFolderTemp))
{
Directory.CreateDirectory(PdfFolderTemp);
}
dialog.ShowCancelButton = false;
dialog.Text = "正在转换，请稍后";
dialog.RunWorkerCompleted += DoConvertCompleted;
dialog.ShowDialog();
}