utils/themeeditor/projectmodel.cpp

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2010 Robert Bieber
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21
  22
  23 #include "projectmodel.h"
  24 #include "editorwindow.h"
  25
  26 #include <QFile>
  27 #include <QTextStream>
  28 #include <QMap>
  29 #include <QDir>
  30
  31 ProjectModel::ProjectModel(QString config, EditorWindow* mainWindow,
  32                            QObject *parent)
  33                                : QAbstractListModel(parent),
  34                                mainWindow(mainWindow)
  35 {
  36     /* Reading the config file */
  37     QFile cfg(config);
  38     cfg.open(QFile::ReadOnly | QFile::Text);
  39     if(!cfg.isReadable())
  40         return;
  41
  42     QTextStream fin(&cfg);
  43
  44     /* Storing the base directory */
  45     QString confDir = config;
  46     confDir.chop(confDir.length() - confDir.lastIndexOf('/') - 1);
  47     QDir base(confDir);
  48     base.cdUp();
  49     settings.insert("themebase", base.canonicalPath());
  50
  51     while(!fin.atEnd())
  52     {
  53         QString current = fin.readLine();
  54         QList<QString> parts = current.split(':');
  55
  56         /* A valid setting has at least one : */
  57         if(parts.count() < 2)
  58             continue;
  59
  60         QString setting;
  61         for(int i = 1; i < parts.count(); i++)
  62             setting.append(parts[i].trimmed());
  63
  64         settings.insert(parts[0].trimmed(), setting);
  65     }
  66
  67     cfg.close();
  68
  69     /* Adding the files, starting with the .cfg */
  70     config.replace(base.canonicalPath() + "/", "");
  71     files.append(config);
  72
  73     QList<QString> keys;
  74     keys.append("wps");
  75     keys.append("rwps");
  76     keys.append("sbs");
  77     keys.append("rsbs");
  78     keys.append("fms");
  79     keys.append("rfms");
  80
  81     for(int i = 0; i < keys.count(); i++)
  82     {
  83         QString file = settings.value(keys[i], "");
  84         if(file != "" && file != "-")
  85         {
  86             file.replace("/.rockbox/", "");
  87             files.append(file);
  88         }
  89     }
  90
  91
  92 }
  93
  94 ProjectModel::~ProjectModel()
  95 {
  96 }
  97
  98 int ProjectModel::rowCount(const QModelIndex& parent) const
  99 {
 100     return files.count();
 101 }
 102
 103 QVariant ProjectModel::data(const QModelIndex &index, int role) const
 104 {
 105     if(!index.isValid())
 106         return QVariant();
 107
 108     if(role != Qt::DisplayRole)
 109         return QVariant();
 110
 111     return files[index.row()];
 112 }
 113
 114 void ProjectModel::activated(const QModelIndex &index)
 115 {
 116     mainWindow->loadTabFromFile(settings.value("themebase", "")
 117                                 + "/" + files[index.row()]);
 118 }