Enable the file dialog to open files with non-latin filenames.

[lyx.git] / src / frontends / qt2 / FileDialog.C

diff --git a/src/frontends/qt2/FileDialog.C b/src/frontends/qt2/FileDialog.C
index 6c0a3d1b5b7304802d16ca2c054c8905d756e8de..fb4c463c958f7419c986b87403d534eb90d32073 100644 (file)
--- a/src/frontends/qt2/FileDialog.C
+++ b/src/frontends/qt2/FileDialog.C
@@ -1,64 +1,125 @@
 /**
- * \file FileDialog.C
- * Copyright 2001 the LyX Team
- * Read the file COPYING
+ * \file qt2/FileDialog.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
  * \author John Levon
+ *
+ * Full author contact details are available in file CREDITS.
  */
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
 
 #include <config.h>
-#include <gettext.h> 
-#include <utility>
- 
-#include "commandtags.h"
-#include "LString.h"
-#include "frontends/FileDialog.h"
-#include "FileDialog_private.h" 
+
 #include "debug.h"
+#include "frontends/FileDialog.h"
+#include "FileDialog_private.h"
+#include "qt_helpers.h"
+#include "gettext.h"
 
-using std::make_pair;
-using std::pair;
 using std::endl;
 
-FileDialog::FileDialog(LyXView *lv, string const &t, kb_action s, Button b1, Button b2)
-       : private_(0), lv_(lv), title_(t), success_(s)
+
+struct FileDialog::Private {
+       Button b1;
+       Button b2;
+};
+
+
+FileDialog::FileDialog(string const & t,
+                      kb_action s, Button b1, Button b2)
+       : private_(new FileDialog::Private), title_(t), success_(s)
 {
-       // FIXME
+       private_->b1 = b1;
+       private_->b2 = b2;
 }
 
 
 FileDialog::~FileDialog()
 {
+       delete private_;
+}
+
+
+FileDialog::Result const FileDialog::save(string const & path,
+                                           string const & mask,
+                                           string const & suggested)
+{
+       string filter(mask);
+       if (mask.empty())
+               filter = _("All files (*)");
+
+       LyXFileDialog dlg(path, filter, title_, private_->b1, private_->b2);
+       lyxerr[Debug::GUI] << "Select with path \"" << path
+                          << "\", mask \"" << filter
+                          << "\", suggested \"" << suggested << endl;
+
+       dlg.setMode(QFileDialog::AnyFile);
+
+       if (!suggested.empty())
+               dlg.setSelection(toqstr(suggested));
+
+       FileDialog::Result result;
+       lyxerr[Debug::GUI] << "Synchronous FileDialog: " << endl;
+       result.first = FileDialog::Chosen;
+       int res = dlg.exec();
+       lyxerr[Debug::GUI] << "result " << res << endl;
+       if (res == QDialog::Accepted)
+               result.second = fromqstr(dlg.selectedFile());
+       dlg.hide();
+       return result;
 }
 
 
-FileDialog::Result const FileDialog::Select(string const & path, string const & mask, string const & suggested)
+FileDialog::Result const FileDialog::open(string const & path,
+                                           string const & mask,
+                                           string const & suggested)
 {
-       string filter = mask;
+       string filter(mask);
        if (mask.empty())
-               filter = _("*|All files");
- 
-       LyXFileDialog * dlg = new LyXFileDialog(lv_, success_, path, filter, title_);
-       lyxerr[Debug::GUI] << "Select with path \"" << path << "\", mask \"" << filter << "\", suggested \"" << suggested << endl;
+               filter = _("All files (*)");
+
+       LyXFileDialog dlg(path, filter, title_, private_->b1, private_->b2);
+       lyxerr[Debug::GUI] << "Select with path \"" << path
+                          << "\", mask \"" << filter
+                          << "\", suggested \"" << suggested << endl;
+
+       if (!suggested.empty())
+               dlg.setSelection(toqstr(suggested));
+
+       FileDialog::Result result;
+       lyxerr[Debug::GUI] << "Synchronous FileDialog: " << endl;
+       result.first = FileDialog::Chosen;
+       int res = dlg.exec();
+       lyxerr[Debug::GUI] << "result " << res << endl;
+       if (res == QDialog::Accepted)
+               result.second = fromqstr(dlg.selectedFile());
+       dlg.hide();
+       return result;
+}
+
+
+FileDialog::Result const FileDialog::opendir(string const & path,
+                                           string const & suggested)
+{
+       string filter = _("Directories");
+
+       LyXFileDialog dlg(path, filter, title_, private_->b1, private_->b2);
+       lyxerr[Debug::GUI] << "Select with path \"" << path
+                          << "\", suggested \"" << suggested << endl;
+
+       dlg.setMode(QFileDialog::DirectoryOnly);
 
        if (!suggested.empty())
-               dlg->setSelection(suggested.c_str());
- 
-       if (success_ == LFUN_SELECT_FILE_SYNC) {
-               FileDialog::Result result;
-               lyxerr[Debug::GUI] << "Synchronous FileDialog : " << endl;
-               result.first = FileDialog::Chosen;
-               int res = dlg->exec();
-               lyxerr[Debug::GUI] << "result " << res << endl;
-               if (res == QDialog::Accepted)
-                       result.second = string(dlg->selectedFile().data());
-               delete dlg;
-               return result;
-       }
-       dlg->show();
-       return make_pair(FileDialog::Later, string());
+               dlg.setSelection(toqstr(suggested));
+
+       FileDialog::Result result;
+       lyxerr[Debug::GUI] << "Synchronous FileDialog: " << endl;
+       result.first = FileDialog::Chosen;
+       int res = dlg.exec();
+       lyxerr[Debug::GUI] << "result " << res << endl;
+       if (res == QDialog::Accepted)
+               result.second = fromqstr(dlg.selectedFile());
+       dlg.hide();
+       return result;
 }