src/frontends/qt2/FileDialog.C

   1 /**
   2  * \file qt2/FileDialog.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #ifdef __GNUG__
  12 #pragma implementation
  13 #endif
  14
  15 #include <config.h>
  16
  17 #include "commandtags.h"
  18 #include "LString.h"
  19 #include "frontends/FileDialog.h"
  20 #include "FileDialog_private.h"
  21 #include "debug.h"
  22 #include "gettext.h"
  23
  24 #include <qapplication.h>
  25
  26 #include <utility>
  27
  28 using std::make_pair;
  29 using std::pair;
  30 using std::endl;
  31
  32
  33 struct FileDialog::Private {
  34         Button b1;
  35         Button b2;
  36 };
  37
  38
  39 FileDialog::FileDialog(LyXView * lv, string const & t,
  40                        kb_action s, Button b1, Button b2)
  41         : private_(new FileDialog::Private), lv_(lv), title_(t), success_(s)
  42 {
  43         private_->b1 = b1;
  44         private_->b2 = b2;
  45 }
  46
  47
  48 FileDialog::~FileDialog()
  49 {
  50         delete private_;
  51 }
  52
  53
  54 FileDialog::Result const FileDialog::save(string const & path,
  55                                             string const & mask,
  56                                             string const & suggested)
  57 {
  58         string filter(mask);
  59         if (mask.empty())
  60                 filter = _("All files (*)");
  61
  62         LyXFileDialog dlg(path, filter, title_, private_->b1, private_->b2);
  63         lyxerr[Debug::GUI] << "Select with path \"" << path
  64                            << "\", mask \"" << filter
  65                            << "\", suggested \"" << suggested << endl;
  66
  67         dlg.setMode(QFileDialog::AnyFile);
  68
  69         if (!suggested.empty())
  70                 dlg.setSelection(suggested.c_str());
  71
  72         FileDialog::Result result;
  73         lyxerr[Debug::GUI] << "Synchronous FileDialog : " << endl;
  74         result.first = FileDialog::Chosen;
  75         int res = dlg.exec();
  76         lyxerr[Debug::GUI] << "result " << res << endl;
  77         if (res == QDialog::Accepted)
  78                 result.second = string(dlg.selectedFile().data());
  79         dlg.hide();
  80         return result;
  81 }
  82
  83
  84 FileDialog::Result const FileDialog::open(string const & path,
  85                                             string const & mask,
  86                                             string const & suggested)
  87 {
  88         string filter(mask);
  89         if (mask.empty())
  90                 filter = _("*|All files");
  91
  92         LyXFileDialog dlg(path, filter, title_, private_->b1, private_->b2);
  93         lyxerr[Debug::GUI] << "Select with path \"" << path
  94                            << "\", mask \"" << filter
  95                            << "\", suggested \"" << suggested << endl;
  96
  97         if (!suggested.empty())
  98                 dlg.setSelection(suggested.c_str());
  99
 100         FileDialog::Result result;
 101         lyxerr[Debug::GUI] << "Synchronous FileDialog : " << endl;
 102         result.first = FileDialog::Chosen;
 103         int res = dlg.exec();
 104         lyxerr[Debug::GUI] << "result " << res << endl;
 105         if (res == QDialog::Accepted)
 106                 result.second = string(dlg.selectedFile().data());
 107         dlg.hide();
 108         return result;
 109 }