src/frontends/qt4/LyXFileDialog.cpp

   1 /**
   2  * \file LyXFileDialog.cpp
   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 #include <config.h>
  12
  13 #include "LyXFileDialog.h"
  14
  15 #include "qt_helpers.h"
  16
  17 #include "support/lstrings.h"
  18
  19 #include <QApplication>
  20 #include <QToolButton>
  21 #include <QHBoxLayout>
  22
  23 using namespace std;
  24 using namespace lyx::support;
  25
  26 namespace lyx {
  27
  28 /// return the Qt form of the label
  29 static QString getLabel(QString const & qstr)
  30 {
  31         // FIXME UNICODE (or "qt-ify")
  32         string str = fromqstr(qstr);
  33         string label;
  34         string sc = split(str, label, '|');
  35         if (sc.length() < 2)
  36                 return toqstr(label);
  37         size_t pos = label.find(sc[1]);
  38         if (pos != string::npos)
  39                 label.insert(pos, 1, '&');
  40         return toqstr(label);
  41 }
  42
  43
  44 LyXFileDialog::LyXFileDialog(QString const & title,
  45                              QString const & path,
  46                              QStringList const & filters,
  47                              FileDialog::Button const & b1,
  48                              FileDialog::Button const & b2)
  49                                  // FIXME replace that with guiApp->currentView()
  50         : QFileDialog(qApp->focusWidget(), title, path)
  51 {
  52         setFilters(filters);
  53         setWindowTitle(title);
  54
  55         QList<QHBoxLayout *> layout = findChildren<QHBoxLayout *>();
  56
  57         if (!b1.first.isEmpty()) {
  58                 b1_dir_ = b1.second;
  59                 QToolButton * tb = new QToolButton(this);
  60                 connect(tb, SIGNAL(clicked()), this, SLOT(button1Clicked()));
  61                 tb->setText(getLabel(b1.first));
  62                 layout.at(0)->addWidget(tb);
  63         }
  64
  65         if (!b2.first.isEmpty()) {
  66                 b2_dir_ = b2.second;
  67                 QToolButton * tb = new QToolButton(this);
  68                 connect(tb, SIGNAL(clicked()), this, SLOT(button2Clicked()));
  69                 tb->setText(getLabel(b2.first));
  70                 layout.at(0)->addWidget(tb);
  71         }
  72 }
  73
  74
  75 void LyXFileDialog::button1Clicked()
  76 {
  77         setDirectory(b1_dir_);
  78 }
  79
  80
  81 void LyXFileDialog::button2Clicked()
  82 {
  83         setDirectory(b2_dir_);
  84 }
  85
  86 } // namespace lyx
  87
  88 #include "moc_LyXFileDialog.cpp"