release/src-rt-6.x.4708/router/transmission/qt/relocate.cc

   1 /*
   2  * This file Copyright (C) 2009-2014 Mnemosyne LLC
   3  *
   4  * It may be used under the GNU Public License v2 or v3 licenses,
   5  * or any future license endorsed by Mnemosyne LLC.
   6  *
   7  * $Id: relocate.cc 14225 2014-01-19 01:09:44Z jordan $
   8  */
   9
  10 #include <QApplication>
  11 #include <QDialogButtonBox>
  12 #include <QDir>
  13 #include <QFileIconProvider>
  14 #include <QLabel>
  15 #include <QPushButton>
  16 #include <QRadioButton>
  17 #include <QSet>
  18 #include <QStyle>
  19 #include <QVBoxLayout>
  20 #include <QWidget>
  21
  22 #include "hig.h"
  23 #include "relocate.h"
  24 #include "session.h"
  25 #include "torrent.h"
  26 #include "torrent-model.h"
  27 #include "utils.h"
  28
  29 bool RelocateDialog :: myMoveFlag = true;
  30
  31 void
  32 RelocateDialog :: onSetLocation ()
  33 {
  34   mySession.torrentSetLocation (myIds, myPath, myMoveFlag);
  35   deleteLater ();
  36 }
  37
  38 void
  39 RelocateDialog :: onFileSelected (const QString& path)
  40 {
  41   myPath = path;
  42   myDirButton->setText (myPath);
  43 }
  44
  45 void
  46 RelocateDialog :: onDirButtonClicked ()
  47 {
  48   const QString title = tr ("Select Location");
  49   const QString path = Utils::remoteFileChooser (this, title, myPath, true, mySession.isServer ());
  50
  51   if (!path.isEmpty ())
  52     onFileSelected (path);
  53 }
  54
  55 void
  56 RelocateDialog :: onMoveToggled (bool b)
  57 {
  58   myMoveFlag = b;
  59 }
  60
  61 RelocateDialog :: RelocateDialog (Session          & session,
  62                                   TorrentModel     & model,
  63                                   const QSet<int>  & ids,
  64                                   QWidget          * parent):
  65   QDialog (parent),
  66   mySession (session),
  67   myModel (model),
  68   myIds (ids)
  69 {
  70   const int iconSize (style ()->pixelMetric (QStyle :: PM_SmallIconSize));
  71   const QFileIconProvider iconProvider;
  72   const QIcon folderIcon = iconProvider.icon (QFileIconProvider::Folder);
  73   const QPixmap folderPixmap = folderIcon.pixmap (iconSize);
  74
  75   QRadioButton * find_rb;
  76   setWindowTitle (tr ("Set Torrent Location"));
  77
  78   foreach (int id, myIds)
  79     {
  80       const Torrent * tor = myModel.getTorrentFromId (id);
  81
  82       if (myPath.isEmpty ())
  83         {
  84           myPath = tor->getPath ();
  85         }
  86       else if (myPath != tor->getPath ())
  87         {
  88           if (mySession.isServer ())
  89             myPath = QDir::homePath ();
  90           else
  91             myPath = QDir::rootPath ();
  92         }
  93     }
  94
  95   HIG * hig = new HIG ();
  96   hig->addSectionTitle (tr ("Set Location"));
  97   hig->addRow (tr ("New &location:"), myDirButton = new QPushButton (folderPixmap, myPath));
  98   hig->addWideControl (myMoveRadio = new QRadioButton (tr ("&Move from the current folder"), this));
  99   hig->addWideControl (find_rb = new QRadioButton (tr ("Local data is &already there"), this));
 100   hig->finish ();
 101
 102   if (myMoveFlag)
 103     myMoveRadio->setChecked (true);
 104   else
 105     find_rb->setChecked (true);
 106
 107   connect (myMoveRadio, SIGNAL (toggled (bool)), this, SLOT (onMoveToggled (bool)));
 108   connect (myDirButton, SIGNAL (clicked (bool)), this, SLOT (onDirButtonClicked ()));
 109
 110   QLayout * layout = new QVBoxLayout (this);
 111   layout->addWidget (hig);
 112   QDialogButtonBox * buttons = new QDialogButtonBox (QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
 113   connect (buttons, SIGNAL (rejected ()), this, SLOT (deleteLater ()));
 114   connect (buttons, SIGNAL (accepted ()), this, SLOT (onSetLocation ()));
 115   layout->addWidget (buttons);
 116   QWidget::setAttribute (Qt::WA_DeleteOnClose, true);
 117 }