git.maemo.org Git - jspeed/blob - src/fileselector.cpp

   1 /*
   2  * This file is part of jSpeed.
   3  *
   4  * jSpeed is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * jSpeed is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with jSpeed.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18
  19 #include <QtGui/QFileDialog>
  20 #include <QtGui/QMessageBox>
  21 #include <QtCore/QString>
  22 #include <QtCore/QDir>
  23 #include <QtCore/QStringList>
  24 #include "fileselector.h"
  25
  26 FileSelector::FileSelector(QString const& text, QWidget* parent): ButtonSelector(text, parent)
  27 {
  28 }
  29
  30 bool FileSelector::loadFiles(QString const& dir, QStringList const& patterns, bool stripType)
  31 {
  32     QDir directory(dir);
  33
  34     if(directory.exists() && directory.isReadable())
  35     {
  36         directory.setNameFilters(patterns);
  37         directory.setFilter(QDir::Files);
  38         QStringList files = directory.entryList();
  39
  40         for(int i = 0; i < files.size(); i++)
  41         {
  42             if(stripType)
  43             {
  44                 int pos = files.at(i).lastIndexOf('.');
  45                 QString name;
  46
  47                 if(pos != -1)
  48                 {
  49                     name = files.at(i).left(pos);
  50                 }
  51                 else
  52                 {
  53                     name = files.at(i);
  54                 }
  55
  56                 addItem(name, files.at(i));
  57             }
  58             else
  59             {
  60                 addItem(files.at(i), files.at(i));
  61             }
  62         }
  63
  64         return true;
  65     }
  66
  67     return false;
  68 }
  69
  70 bool FileSelector::loadFiles(QString const& dir, QString const& pattern, bool stripType)
  71 {
  72     return loadFiles(dir, QStringList() << pattern, stripType);
  73 }
  74
  75 bool FileSelector::importFile(QString const& dir,
  76                               QString const& name,
  77                               QString const& pattern,
  78                               bool add,
  79                               QString* addedFile)
  80 {
  81     QString filename = QFileDialog::getOpenFileName(this, tr("Open file"),
  82                                                     QDir::home().path(),
  83                                                     name + "(" + pattern + ")");
  84
  85     if(filename.isEmpty())
  86     {
  87         return true;
  88     }
  89
  90     QString basename;
  91
  92     int i = filename.lastIndexOf(QDir::separator());
  93
  94     if(i == -1)
  95     {
  96         basename = filename;
  97     }
  98     else
  99     {
 100         basename = filename.mid(i + 1);
 101     }
 102
 103     QString targetFile = dir + basename;
 104
 105     QDir targetDir(dir);
 106
 107     if(!targetDir.exists())
 108     {
 109         if(!targetDir.mkpath(dir))
 110         {
 111             return false;
 112         }
 113     }
 114
 115     bool ok = true;
 116
 117     if(QFile::exists(targetFile))
 118     {
 119         ok = confirmCopy(basename);
 120
 121         if(ok)
 122         {
 123             QFile::remove(targetFile);
 124         }
 125     }
 126
 127     if(ok)
 128     {
 129         if(!QFile::copy(filename, targetFile))
 130         {
 131             return false;
 132         }
 133
 134         if(addedFile)
 135         {
 136             *addedFile = basename;
 137         }
 138
 139         if(add)
 140         {
 141             addItem(basename);
 142             selectByValue(basename);
 143         }
 144
 145         return true;
 146     }
 147     else
 148     {
 149         return false;
 150     }
 151 }
 152
 153 bool FileSelector::confirmCopy(QString const& filename)
 154 {
 155     QMessageBox::StandardButton result =  QMessageBox::question(this, tr("File exists"),
 156                                                                 tr("File %1 already exists in directory, overwrite?").arg(filename),
 157                                                                 QMessageBox::Yes | QMessageBox::No);
 158
 159     return (result == QMessageBox::Yes);
 160 }
 161