utils/themeeditor/models/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     settings.insert("configfile", config);
  43
  44     QTextStream fin(&cfg);
  45
  46     /* Storing the base directory */
  47     QString confDir = config;
  48     confDir.chop(confDir.length() - confDir.lastIndexOf('/') - 1);
  49     QDir base(confDir);
  50     base.cdUp();
  51     settings.insert("themebase", base.canonicalPath());
  52
  53     while(!fin.atEnd())
  54     {
  55         QString current = fin.readLine();
  56         QList<QString> parts = current.split(':');
  57
  58         /* A valid setting has at least one : */
  59         if(parts.count() < 2)
  60             continue;
  61
  62         QString setting;
  63         for(int i = 1; i < parts.count(); i++)
  64             setting.append(parts[i].trimmed());
  65
  66         settings.insert(parts[0].trimmed(), setting);
  67     }
  68
  69     cfg.close();
  70
  71     /* Adding the files, starting with the .cfg */
  72     config.replace(base.canonicalPath() + "/", "");
  73     files.append(config);
  74
  75     QList<QString> keys;
  76     keys.append("wps");
  77     keys.append("rwps");
  78     keys.append("sbs");
  79     keys.append("rsbs");
  80     keys.append("fms");
  81     keys.append("rfms");
  82
  83     for(int i = 0; i < keys.count(); i++)
  84     {
  85         QString file = settings.value(keys[i], "");
  86         if(file != "" && file != "-")
  87         {
  88             file.replace("/.rockbox/", "");
  89             files.append(file);
  90         }
  91     }
  92
  93
  94 }
  95
  96 ProjectModel::~ProjectModel()
  97 {
  98 }
  99
 100 int ProjectModel::rowCount(const QModelIndex& parent) const
 101 {
 102     return files.count();
 103 }
 104
 105 QVariant ProjectModel::data(const QModelIndex &index, int role) const
 106 {
 107     if(!index.isValid())
 108         return QVariant();
 109
 110     if(role != Qt::DisplayRole)
 111         return QVariant();
 112
 113     return files[index.row()];
 114 }
 115
 116 void ProjectModel::activated(const QModelIndex &index)
 117 {
 118     if(index.row() == 0)
 119     {
 120         ConfigDocument* doc = new ConfigDocument(settings,
 121                                                  settings.value("themebase",
 122                                                                 "") + "/" +
 123                                                  files[index.row()]);
 124         QObject::connect(doc, SIGNAL(configFileChanged(QString)),
 125                          mainWindow, SLOT(configFileChanged(QString)));
 126         mainWindow->loadConfigTab(doc);
 127     }
 128     else
 129     {
 130         mainWindow->loadTabFromSkinFile(settings.value("themebase", "")
 131                                         + "/" + files[index.row()]);
 132     }
 133 }