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
  12 #include <config.h>
  13
  14 #include "lfuns.h"
  15 #include "LString.h"
  16 #include "frontends/FileDialog.h"
  17 #include "FileDialog_private.h"
  18 #include "debug.h"
  19 #include "qt_helpers.h"
  20 #include "gettext.h"
  21
  22 #include <qapplication.h>
  23
  24 #include <utility>
  25
  26 using std::make_pair;
  27 using std::pair;
  28 using std::endl;
  29
  30
  31 struct FileDialog::Private {
  32         Button b1;
  33         Button b2;
  34 };
  35
  36
  37 FileDialog::FileDialog(string const & t,
  38                        kb_action s, Button b1, Button b2)
  39         : private_(new FileDialog::Private), title_(t), success_(s)
  40 {
  41         private_->b1 = b1;
  42         private_->b2 = b2;
  43 }
  44
  45
  46 FileDialog::~FileDialog()
  47 {
  48         delete private_;
  49 }
  50
  51
  52 FileDialog::Result const FileDialog::save(string const & path,
  53                                             string const & mask,
  54                                             string const & suggested)
  55 {
  56         string filter(mask);
  57         if (mask.empty())
  58                 filter = _("All files (*)");
  59
  60         LyXFileDialog dlg(path, filter, title_, private_->b1, private_->b2);
  61         lyxerr[Debug::GUI] << "Select with path \"" << path
  62                            << "\", mask \"" << filter
  63                            << "\", suggested \"" << suggested << endl;
  64
  65         dlg.setMode(QFileDialog::AnyFile);
  66
  67         if (!suggested.empty())
  68                 dlg.setSelection(toqstr(suggested));
  69
  70         FileDialog::Result result;
  71         lyxerr[Debug::GUI] << "Synchronous FileDialog: " << endl;
  72         result.first = FileDialog::Chosen;
  73         int res = dlg.exec();
  74         lyxerr[Debug::GUI] << "result " << res << endl;
  75         if (res == QDialog::Accepted)
  76                 result.second = string(dlg.selectedFile().data());
  77         dlg.hide();
  78         return result;
  79 }
  80
  81
  82 FileDialog::Result const FileDialog::open(string const & path,
  83                                             string const & mask,
  84                                             string const & suggested)
  85 {
  86         string filter(mask);
  87         if (mask.empty())
  88                 filter = _("All files (*)");
  89
  90         LyXFileDialog dlg(path, filter, title_, private_->b1, private_->b2);
  91         lyxerr[Debug::GUI] << "Select with path \"" << path
  92                            << "\", mask \"" << filter
  93                            << "\", suggested \"" << suggested << endl;
  94
  95         if (!suggested.empty())
  96                 dlg.setSelection(toqstr(suggested));
  97
  98         FileDialog::Result result;
  99         lyxerr[Debug::GUI] << "Synchronous FileDialog: " << endl;
 100         result.first = FileDialog::Chosen;
 101         int res = dlg.exec();
 102         lyxerr[Debug::GUI] << "result " << res << endl;
 103         if (res == QDialog::Accepted)
 104                 result.second = string(dlg.selectedFile().data());
 105         dlg.hide();
 106         return result;
 107 }
 108
 109
 110 FileDialog::Result const FileDialog::opendir(string const & path,
 111                                             string const & suggested)
 112 {
 113         string filter = _("Directories");
 114
 115         LyXFileDialog dlg(path, filter, title_, private_->b1, private_->b2);
 116         lyxerr[Debug::GUI] << "Select with path \"" << path
 117                            << "\", suggested \"" << suggested << endl;
 118
 119         dlg.setMode(QFileDialog::DirectoryOnly);
 120
 121         if (!suggested.empty())
 122                 dlg.setSelection(toqstr(suggested));
 123
 124         FileDialog::Result result;
 125         lyxerr[Debug::GUI] << "Synchronous FileDialog: " << endl;
 126         result.first = FileDialog::Chosen;
 127         int res = dlg.exec();
 128         lyxerr[Debug::GUI] << "result " << res << endl;
 129         if (res == QDialog::Accepted)
 130                 result.second = string(dlg.selectedFile().data());
 131         dlg.hide();
 132         return result;
 133 }