QTfrontend/util/HWDataManager.cpp
author sheepluva
Mon, 24 Oct 2011 06:54:46 +0200
changeset 6196 c16e84558f71
parent 6170 2b1748161278
child 6199 582e85254110
permissions -rw-r--r--
minor cleanups, mostly in own code
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
6159
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
     1
/*
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
     2
 * Hedgewars, a free turn based strategy game
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
     3
 * Copyright (c) 2006-2007 Igor Ulyanov <iulyanov@gmail.com>
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
     4
 * Copyright (c) 2007-2011 Andrey Korotaev <unC0Rr@gmail.com>
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
     5
 *
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
     6
 * This program is free software; you can redistribute it and/or modify
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
     7
 * it under the terms of the GNU General Public License as published by
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
     8
 * the Free Software Foundation; version 2 of the License
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
     9
 *
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    10
 * This program is distributed in the hope that it will be useful,
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    11
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    12
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    13
 * GNU General Public License for more details.
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    14
 *
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    16
 * along with this program; if not, write to the Free Software
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    17
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    18
 */
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    19
6168
6f301dac12ff fix an include; fix/add comments
sheepluva
parents: 6167
diff changeset
    20
/**
6170
2b1748161278 fix multiplayer page layout, doc/comment fixes
sheepluva
parents: 6168
diff changeset
    21
 * @file
6168
6f301dac12ff fix an include; fix/add comments
sheepluva
parents: 6167
diff changeset
    22
 * @brief HWDataManager class implementation
6f301dac12ff fix an include; fix/add comments
sheepluva
parents: 6167
diff changeset
    23
 */
6f301dac12ff fix an include; fix/add comments
sheepluva
parents: 6167
diff changeset
    24
6160
863d3edf5690 cleaning up some more, also adding a WIP file. changes: hats in the hat selection are now sorted like this: NoHat, Reserved hats (alphabetically), All other hats (alphabeticall)
sheepluva
parents: 6159
diff changeset
    25
#include <QMap>
6159
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    26
#include <QStringList>
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    27
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    28
#include "hwconsts.h"
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    29
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    30
#include "HWDataManager.h"
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    31
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    32
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    33
HWDataManager::HWDataManager()
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    34
{
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    35
    userData = new QDir(cfgdir->absolutePath());
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    36
    if (!userData->cd("Data"))
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    37
        userData = NULL;
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    38
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    39
    defaultData = new QDir(datadir->absolutePath());
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    40
}
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    41
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    42
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    43
HWDataManager & HWDataManager::instance()
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    44
{
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    45
    static HWDataManager instance;
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    46
    return instance;
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    47
}
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    48
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    49
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    50
QStringList HWDataManager::entryList(
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    51
                    const QString & subDirectory,
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    52
                    QDir::Filters filters,
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    53
                    const QStringList & nameFilters
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    54
                    ) const
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    55
{
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    56
    QStringList result;
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    57
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    58
    if (userData != NULL)
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    59
    {
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    60
        QDir tmpDir(*userData);
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    61
        if (tmpDir.cd(subDirectory))
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    62
            result.append(tmpDir.entryList(nameFilters, filters));
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    63
    }
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    64
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    65
    QDir tmpDir(*defaultData);
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    66
    if (tmpDir.cd(subDirectory))
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    67
        result.append(tmpDir.entryList(nameFilters, filters));
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    68
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    69
    result.removeDuplicates();
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    70
6160
863d3edf5690 cleaning up some more, also adding a WIP file. changes: hats in the hat selection are now sorted like this: NoHat, Reserved hats (alphabetically), All other hats (alphabeticall)
sheepluva
parents: 6159
diff changeset
    71
    // sort case-insensitive
863d3edf5690 cleaning up some more, also adding a WIP file. changes: hats in the hat selection are now sorted like this: NoHat, Reserved hats (alphabetically), All other hats (alphabeticall)
sheepluva
parents: 6159
diff changeset
    72
    QMap<QString, QString> sortedFileNames;
863d3edf5690 cleaning up some more, also adding a WIP file. changes: hats in the hat selection are now sorted like this: NoHat, Reserved hats (alphabetically), All other hats (alphabeticall)
sheepluva
parents: 6159
diff changeset
    73
    foreach ( QString fn, result)
863d3edf5690 cleaning up some more, also adding a WIP file. changes: hats in the hat selection are now sorted like this: NoHat, Reserved hats (alphabetically), All other hats (alphabeticall)
sheepluva
parents: 6159
diff changeset
    74
    {
863d3edf5690 cleaning up some more, also adding a WIP file. changes: hats in the hat selection are now sorted like this: NoHat, Reserved hats (alphabetically), All other hats (alphabeticall)
sheepluva
parents: 6159
diff changeset
    75
        sortedFileNames.insert(fn.toLower(), fn);
863d3edf5690 cleaning up some more, also adding a WIP file. changes: hats in the hat selection are now sorted like this: NoHat, Reserved hats (alphabetically), All other hats (alphabeticall)
sheepluva
parents: 6159
diff changeset
    76
    }
863d3edf5690 cleaning up some more, also adding a WIP file. changes: hats in the hat selection are now sorted like this: NoHat, Reserved hats (alphabetically), All other hats (alphabeticall)
sheepluva
parents: 6159
diff changeset
    77
    result = sortedFileNames.values();
863d3edf5690 cleaning up some more, also adding a WIP file. changes: hats in the hat selection are now sorted like this: NoHat, Reserved hats (alphabetically), All other hats (alphabeticall)
sheepluva
parents: 6159
diff changeset
    78
6159
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    79
    return result;
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    80
}
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    81
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    82
6167
728cabee2c9f simplified some stuff I wrote
sheepluva
parents: 6160
diff changeset
    83
QString HWDataManager::findFileForRead(
6159
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    84
                                const QString & relativeDataFilePath) const
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    85
{
6196
c16e84558f71 minor cleanups, mostly in own code
sheepluva
parents: 6170
diff changeset
    86
    QString path;
6167
728cabee2c9f simplified some stuff I wrote
sheepluva
parents: 6160
diff changeset
    87
6196
c16e84558f71 minor cleanups, mostly in own code
sheepluva
parents: 6170
diff changeset
    88
    if (userData != NULL)
c16e84558f71 minor cleanups, mostly in own code
sheepluva
parents: 6170
diff changeset
    89
        path = userData->absolutePath()+"/"+relativeDataFilePath;
c16e84558f71 minor cleanups, mostly in own code
sheepluva
parents: 6170
diff changeset
    90
c16e84558f71 minor cleanups, mostly in own code
sheepluva
parents: 6170
diff changeset
    91
    if ((!path.isEmpty()) && (!QFile::exists(path)))
6167
728cabee2c9f simplified some stuff I wrote
sheepluva
parents: 6160
diff changeset
    92
        path = defaultData->absolutePath()+"/"+relativeDataFilePath;
728cabee2c9f simplified some stuff I wrote
sheepluva
parents: 6160
diff changeset
    93
728cabee2c9f simplified some stuff I wrote
sheepluva
parents: 6160
diff changeset
    94
    return path;
6159
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    95
}
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    96
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    97
6196
c16e84558f71 minor cleanups, mostly in own code
sheepluva
parents: 6170
diff changeset
    98
QString HWDataManager::findFileForWrite(
6159
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
    99
                                const QString & relativeDataFilePath) const
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
   100
{
6196
c16e84558f71 minor cleanups, mostly in own code
sheepluva
parents: 6170
diff changeset
   101
    if (userData != NULL)
c16e84558f71 minor cleanups, mostly in own code
sheepluva
parents: 6170
diff changeset
   102
        return userData->absolutePath()+"/"+relativeDataFilePath;
c16e84558f71 minor cleanups, mostly in own code
sheepluva
parents: 6170
diff changeset
   103
c16e84558f71 minor cleanups, mostly in own code
sheepluva
parents: 6170
diff changeset
   104
c16e84558f71 minor cleanups, mostly in own code
sheepluva
parents: 6170
diff changeset
   105
    return "";
6159
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
   106
}
c780b8cf4d75 introduce HWDataManager util for transparent access to [user-]data files
sheepluva
parents:
diff changeset
   107