public static bool SaveFileAs(Editor editor, string defaultFilter = "markdown")
{
const int markdown = 1;
const int html = 2;
const int pdf = 3;
const int docx = 4;
var filterIndex = markdown;
if (defaultFilter == "html" || defaultFilter == "html-with-template")
{
filterIndex = html;
}
if (defaultFilter == "pdf")
{
filterIndex = pdf;
}
if (defaultFilter == "docx")
{
filterIndex = docx;
}
var dialog = new SaveFileDialog
{
FilterIndex = filterIndex,
OverwritePrompt = true,
RestoreDirectory = true,
FileName = Markdown.SuggestFilenameFromTitle(editor.EditBox.Text),
Filter = "Markdown files (*.md)|*.md|"
+ "HTML files (*.html)|*.html|"
+ "PDF files (*.pdf)|*.pdf|"
+ "Docx files (*.docx)|*.docx|"
+ "All files (*.*)|*.*"
};
if (dialog.ShowDialog() == false)
{
return(false);
}
var filename = dialog.FileNames[0];
if (dialog.FilterIndex == html)
{
return(SaveAsHtml(editor.Text, filename, "html-with-template"));
}
if (dialog.FilterIndex == pdf)
{
return(SaveAsPdf(editor.Text, filename));
}
if (dialog.FilterIndex == docx)
{
return(SaveAsDocx(editor.Text, filename));
}
var currentFileName = editor.FileName;
editor.FileName = filename;
var offset = editor.EditBox.SelectionStart;
if (!Save(editor) || !LoadFile(editor, filename, false))
{
editor.FileName = currentFileName;
return(false);
}
var max = editor.EditBox.Text.Length;
editor.EditBox.SelectionStart = Math.Min(max, offset);
return(true);
}
public static bool LoadFile(Editor editor, string file, bool updateCursorPosition = true)
{
if (string.IsNullOrWhiteSpace(file))
{
return(false);
}
try
{
var parts = file.Split(new[] { '|' }, 2);
var filename = parts[0] ?? "";
var offset = ConvertToOffset(parts.Length == 2 ? parts[1] : "0");
var pathExtension = Path.GetExtension(filename);
var isWordDoc = pathExtension.Equals(".docx", StringComparison.OrdinalIgnoreCase);
if (isWordDoc)
{
NewFile(editor);
editor.EditBox.Text = Markdown.FromMicrosoftWord(filename);
editor.EditBox.Encoding = Encoding.UTF8;
return(true);
}
var isHtmlFile = pathExtension.Equals(".html", StringComparison.OrdinalIgnoreCase) ||
pathExtension.Equals(".htm", StringComparison.OrdinalIgnoreCase);
if (isHtmlFile)
{
NewFile(editor);
editor.EditBox.Text = Markdown.FromHtml(filename);
editor.EditBox.Encoding = Encoding.UTF8;
return(true);
}
var editorEncoding = App.UserSettings.EditorEncoding;
var encoding = MyEncodingInfo.IsAutoDetectEncoding(editorEncoding)
? MyEncodingInfo.DetectEncoding(filename)
: Encoding.GetEncoding(editorEncoding.CodePage);
editor.EditBox.Text = File.ReadAllText(filename, encoding);
editor.EditBox.Encoding = encoding;
if (updateCursorPosition)
{
if (App.UserSettings.EditorOpenLastCursorPosition)
{
editor.EditBox.ScrollToLine(editor.EditBox.Document.GetLineByOffset(offset)?.LineNumber ?? 0);
editor.EditBox.SelectionStart = offset;
}
else
{
editor.EditBox.ScrollToHome();
}
}
Settings.Default.LastOpenFile = file;
RecentFilesDialog.UpdateRecentFiles(filename, offset);
editor.IsModified = false;
editor.FileName = filename;
return(true);
}
catch (Exception ex)
{
Notify.Alert($"{ex.Message} {file}");
return(false);
}
}
private static bool SaveAsDocx(string markdown, string filename)
{
Markdown.ToMicrosoftWord(Markdown.RemoveYamlFrontMatter(markdown), filename);
return(true);
}