public static void ImportImageFile(string path, out string preamble, out string body)
{
preamble = null; body = null;
try {
var text = TeXSource.ReadEmbededSource(path);
if (text != null)
{
using (var sr = new StringReader(text)) {
if (!TeXSource.ParseTeXSourceFile(sr, out preamble, out body))
{
MessageBox.Show(Properties.Resources.ANALYZESOURCEERROR, "TeX2img");
}
}
}
else
{
throw new IOException();
}
}
catch (NotImplementedException) {
MessageBox.Show(Properties.Resources.EMBED_IS_ONLY_NTFS);
}
catch (Exception) {
if (File.Exists(path))
{
MessageBox.Show(String.Format(Properties.Resources.NO_EMBEDDED_SOURCE, path), "TeX2img");
}
else
{
MessageBox.Show(String.Format(Properties.Resources.FAIL_OPEN, path), "TeX2img");
}
}
}
public void ImportFile(string path)
{
string preamble, body;
ImportFile(path, out preamble, out body);
if (preamble != null)
{
myPreambleForm.PreambleTextBox.Text = TeXSource.ChangeReturnCode(preamble);
}
if (body != null)
{
sourceTextBox.Text = TeXSource.ChangeReturnCode(body);
}
}
private void ExportToolStripMenuItem_Click(object sender, EventArgs e)
{
if (TeXsourceSaveFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
var encoding = Converter.GetInputEncoding();
if (encoding.CodePage == Encoding.UTF8.CodePage)
{
encoding = new System.Text.UTF8Encoding(false);
}
try {
using (var file = new StreamWriter(TeXsourceSaveFileDialog.FileName, false, encoding)) {
TeXSource.WriteTeXSourceFile(file, myPreambleForm.PreambleTextBox.Text, sourceTextBox.Text);
}
}
catch (UnauthorizedAccessException) {
MessageBox.Show(String.Format(Properties.Resources.AUTHORIZEDERROR, TeXsourceSaveFileDialog.FileName));
}
}
}
public static void ImportTeXFile(string path, out string preamble, out string body)
{
preamble = null; body = null;
var extension = Path.GetExtension(path).ToLower();
byte[] buf;
using (var fs = new FileStream(path, FileMode.Open, FileAccess.Read)) {
buf = new byte[fs.Length];
fs.Read(buf, 0, (int)fs.Length);
}
var GuessedEncoding = KanjiEncoding.CheckBOM(buf);
bool bom = false;
if (GuessedEncoding != null)
{
bom = true;
buf = KanjiEncoding.DeleteBOM(buf, GuessedEncoding);
}
else
{
var guessed = KanjiEncoding.GuessKajiEncoding(buf);
if (guessed.Length == 0)
{
GuessedEncoding = null;
}
else
{
GuessedEncoding = guessed[0];
}
}
Encoding encoding;
switch (Properties.Settings.Default.encode)
{
case "euc": encoding = Encoding.GetEncoding("euc-jp"); break;
case "jis": encoding = Encoding.GetEncoding("iso-2022-jp"); break;
case "utf8": encoding = Encoding.UTF8; break;
case "sjis": encoding = Encoding.GetEncoding("shift_jis"); break;
case "_utf8":
if (GuessedEncoding != null)
{
encoding = GuessedEncoding;
}
else
{
encoding = Encoding.UTF8;
}
break;
case "_sjis":
default:
if (GuessedEncoding != null)
{
encoding = GuessedEncoding;
}
else
{
encoding = Encoding.GetEncoding("shift_jis");
}
break;
}
if (encoding.CodePage != GuessedEncoding.CodePage)
{
if (bom || MessageBox.Show(String.Format(Properties.Resources.CHECK_ENCODEMSG, encoding.EncodingName, GuessedEncoding.EncodingName, GuessedEncoding.EncodingName), "TeX2img", MessageBoxButtons.YesNo) == System.Windows.Forms.DialogResult.Yes)
{
encoding = GuessedEncoding;
}
}
using (var sr = new StringReader(encoding.GetString(buf))) {
if (!TeXSource.ParseTeXSourceFile(sr, out preamble, out body))
{
MessageBox.Show(Properties.Resources.ANALYZESOURCEERROR, "TeX2img");
}
}
}
Converter converter = null;// 実行中でなければnull
private void convertWorker_DoWork(object sender, DoWorkEventArgs e)
{
Properties.Settings.SetCurrentLanguage();
try {
Directory.CreateDirectory(Path.GetTempPath());
}
catch (Exception) {
MessageBox.Show(String.Format(Properties.Resources.FAIL_TMPFOLDER, Path.GetTempPath()));
return;
}
if (FirstFiles != null)
{
for (int i = 0; i < FirstFiles.Count / 2; ++i)
{
string file = FirstFiles[2 * i];
string workdir;
if (Properties.Settings.Default.workingDirectory == "file")
{
workdir = Path.GetDirectoryName(file);
}
else if (Properties.Settings.Default.workingDirectory == "current")
{
workdir = Directory.GetCurrentDirectory();
}
else
{
workdir = Path.GetTempPath();
}
string tmppath;
try {
string inputextension = Path.GetExtension(file);
tmppath = Path.Combine(workdir, TempFilesDeleter.GetTempFileName(inputextension));
File.Delete(tmppath);
File.Copy(file, tmppath, true);
}
catch (Exception) {
MessageBox.Show(String.Format(Properties.Resources.FAIL_TMPFILE, workdir));
continue;
}
var output = Path.GetFullPath(FirstFiles[2 * i + 1]);
converter = new Converter(this, tmppath, output);
converter.Convert();
}
FirstFiles = null;
converter = null;
return;
}
try {
string outputFilePath = outputFileNameTextBox.Text;
if (InputFromFileRadioButton.Checked)
{
string inputTeXFilePath = inputFileNameTextBox.Text;
if (!File.Exists(inputTeXFilePath))
{
MessageBox.Show(String.Format(Properties.Resources.NOTEXIST, inputTeXFilePath), Properties.Resources.ERROR, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
string extension = Path.GetExtension(outputFilePath).ToLower();
string tmpTeXFileName;
string tmpDir;
if (InputFromFileRadioButton.Checked)
{
if (Properties.Settings.Default.workingDirectory == "file")
{
tmpDir = Path.GetDirectoryName(inputFileNameTextBox.Text);
}
else if (Properties.Settings.Default.workingDirectory == "current")
{
tmpDir = Directory.GetCurrentDirectory();
}
else
{
tmpDir = Path.GetTempPath();
}
tmpTeXFileName = TempFilesDeleter.GetTempFileName(Path.GetExtension(inputFileNameTextBox.Text), tmpDir);
}
else
{
if (Properties.Settings.Default.workingDirectory == "current")
{
tmpDir = Directory.GetCurrentDirectory();
}
else
{
tmpDir = Path.GetTempPath();
}
tmpTeXFileName = TempFilesDeleter.GetTempFileName();
}
if (tmpTeXFileName == null)
{
MessageBox.Show(String.Format(Properties.Resources.FAIL_TMPFILE, tmpDir));
return;
}
string tmpFileBaseName = Path.GetFileNameWithoutExtension(tmpTeXFileName);
using (converter = new Converter(this, Path.Combine(tmpDir, tmpTeXFileName), outputFileNameTextBox.Text)) {
if (!converter.CheckFormat())
{
return;
}
if (!converter.CheckInputFormat())
{
return;
}
#region TeX ソースファイルの準備
// 外部ファイルから入力する場合はテンポラリディレクトリにコピー
if (InputFromFileRadioButton.Checked)
{
string inputTeXFilePath = inputFileNameTextBox.Text;
string tmpfile = Path.Combine(tmpDir, tmpTeXFileName);
File.Copy(inputTeXFilePath, tmpfile, true);
// 読み取り専用の場合解除しておく（後でFile.Deleteに失敗するため）。
(new FileInfo(tmpfile)).Attributes = FileAttributes.Normal;
converter.AddInputPath(Path.GetDirectoryName(inputTeXFilePath));
}
// 直接入力の場合 tex ソースを出力
if (InputFromTextboxRadioButton.Checked)
{
using (StreamWriter sw = new StreamWriter(Path.Combine(tmpDir, tmpTeXFileName), false, Converter.GetInputEncoding())) {
try {
TeXSource.WriteTeXSourceFile(sw, myPreambleForm.PreambleTextBox.Text, sourceTextBox.Text);
}
catch { }
}
}
#endregion
if (converter.Convert())
{
if (Properties.Settings.Default.setFileToClipBoard)
{
if (converter.OutputFileNames.Count > 0)
{
Invoke(new Action(() => {
var flist = new System.Collections.Specialized.StringCollection();
foreach (var f in converter.OutputFileNames)
{
flist.Add(f);
}
Clipboard.SetFileDropList(flist);
}));
}
}
}
}
}
finally {
converter = null;
}
}