moved skinned ui to separate plugin

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@2252 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 207 insertions, 0 deletions

diff --git a/src/plugins/Ui/skinned/skinreader.cpp b/src/plugins/Ui/skinned/skinreader.cpp
new file mode 100644
index 000000000..390ac4b8b
--- /dev/null
+++ b/src/plugins/Ui/skinned/skinreader.cpp
@@ -0,0 +1,207 @@
+/***************************************************************************
+ *   Copyright (C) 2008 by Ilya Kotov                                      *
+ *   forkotov02@hotmail.ru                                                 *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#include <QDir>
+#include <QList>
+#include <QFileInfo>
+#include <QProcess>
+#include <QByteArray>
+#include <QApplication>
+#include <QFile>
+
+#include "skinreader.h"
+
+SkinReader::SkinReader(QObject *parent)
+        : QObject(parent)
+{
+    m_process = new QProcess(this);
+    //create cache dir
+    QDir dir(QDir::homePath() +"/.qmmp/");
+    dir.mkdir("cache");
+    dir.cd("cache");
+    dir.mkdir("thumbs");
+    dir.mkdir("skin");
+}
+
+
+SkinReader::~SkinReader()
+{}
+
+void SkinReader::generateThumbs()
+{
+    m_previewMap.clear();
+    QDir dir(QDir::homePath() +"/.qmmp/skins");
+    dir.setFilter( QDir::Files | QDir::Hidden | QDir::NoSymLinks);
+    QFileInfoList f = dir.entryInfoList();
+    dir.setPath(qApp->applicationDirPath()+"/../share/qmmp/skins");
+    dir.setFilter(QDir::Files | QDir::Hidden | QDir::NoSymLinks);
+    f << dir.entryInfoList();
+    QDir cache_dir(QDir::homePath() +"/.qmmp/cache/thumbs");
+    cache_dir.setFilter(QDir::Files | QDir::Hidden | QDir::NoSymLinks);
+    QFileInfoList d = cache_dir.entryInfoList();
+    //clear removed skins from cache
+    foreach(QFileInfo thumbFile, d)
+    {
+        bool del = true;
+        foreach(QFileInfo fileInfo, f)
+        {
+            if (fileInfo.baseName () == thumbFile.baseName ())
+            {
+                del = false;
+                break;
+            }
+        }
+        if (del)
+        {
+            qDebug("SkinReader: deleting %s from cache",
+                   qPrintable(thumbFile.fileName ()));
+
+            cache_dir.remove(thumbFile.fileName ());
+        }
+    }
+    //add new skins to cache
+    foreach(QFileInfo fileInfo, f)
+    {
+        bool create = true;
+        foreach(QFileInfo thumbInfo, d)
+        {
+            if (fileInfo.baseName () == thumbInfo.baseName ())
+            {
+                create = false;
+                break;
+            }
+        }
+        if (create)
+        {
+            qDebug("SkinReader: adding %s to cache",
+                   qPrintable(fileInfo.fileName ()));
+            QString name = fileInfo.fileName ().toLower();
+
+            if (name.endsWith(".tgz") || name.endsWith(".tar.gz") || name.endsWith(".tar.bz2"))
+                untar(fileInfo.filePath (), cache_dir.absolutePath (), true);
+            if (name.endsWith(".zip") || name.endsWith(".wsz"))
+                unzip(fileInfo.filePath (), cache_dir.absolutePath (), true);
+        }
+    }
+    //add thumbs to map
+    cache_dir.refresh();
+    d = cache_dir.entryInfoList();
+    foreach(QFileInfo fileInfo, f)
+    {
+         foreach(QFileInfo thumbInfo, d)
+         {
+            if (fileInfo.baseName () == thumbInfo.baseName ())
+            {
+                m_previewMap.insert(fileInfo.absoluteFilePath (),
+                                    thumbInfo.absoluteFilePath ());
+                break;
+            }
+         }
+    }
+}
+
+void SkinReader::unpackSkin(const QString &path)
+{
+    //remove old skin
+    QDir dir(QDir::homePath() +"/.qmmp/cache/skin");
+    dir.setFilter( QDir::Files | QDir::Hidden | QDir::NoSymLinks);
+    QFileInfoList f = dir.entryInfoList();
+    foreach(QFileInfo file, f)
+        dir.remove(file.fileName());
+    //unpack
+    if (path.endsWith(".tgz") || path.endsWith(".tar.gz") || path.endsWith(".tar.bz2"))
+        untar(path, QDir::homePath() +"/.qmmp/cache/skin", false);
+    if (path.endsWith(".zip") || path.endsWith(".wsz"))
+        unzip(path, QDir::homePath() +"/.qmmp/cache/skin", false);
+}
+
+const QStringList SkinReader::skins()
+{
+    return m_previewMap.keys();
+}
+
+const QPixmap SkinReader::getPreview(const QString &skinPath)
+{
+    return QPixmap(m_previewMap.value(skinPath));
+}
+
+void SkinReader::untar(const QString &from, const QString &to, bool preview)
+{
+    QByteArray array;
+    QStringList args;
+    //list archive
+    args << "tf" <<from;
+    m_process->start("tar", args);
+    m_process->waitForFinished();
+    array = m_process->readAllStandardOutput ();
+    QString str = QString(array);
+    QStringList outputList = str.split("\n", QString::SkipEmptyParts);
+    foreach(QString str, outputList)
+    {
+        str = str.trimmed();
+        args.clear();
+        if (!preview || (str.contains("/main.", Qt::CaseInsensitive)
+                         || str.startsWith("main.", Qt::CaseInsensitive)))
+        {
+            args << "xvfk" << from << "-O" << str;
+            m_process->start("tar", args);
+            m_process->waitForStarted();
+            m_process->waitForFinished();
+            array = m_process->readAllStandardOutput ();
+
+            QString name;
+            if (preview)
+                name = from.section('/',-1) + (".") + str.section('.', -1);
+            else
+                name = str.contains('/') ? str.section('/',-1).toLower() : str.toLower();
+
+            QFile file(to+"/"+name);
+            file.open(QIODevice::WriteOnly);
+            file.write(array);
+            file.close();
+        }
+    }
+}
+
+void SkinReader::unzip(const QString &from, const QString &to, bool preview)
+{
+    QStringList args;
+    if (preview)
+    {
+        args << "-C" << "-j" << "-o" << "-qq" << "-d" << to << from << "main.*" << "*/main.*";
+        QProcess::execute("unzip", args);
+        QDir dir(to);
+        dir.setFilter(QDir::Files | QDir::Hidden | QDir::NoSymLinks);
+        QFileInfoList fileList = dir.entryInfoList();
+        foreach(QFileInfo thumbInfo, fileList)
+        {
+            if (thumbInfo.fileName().startsWith("main.", Qt::CaseInsensitive))
+            {
+                dir.rename(thumbInfo.fileName(), from.section('/', -1) +
+                           "." + thumbInfo.suffix ());
+            }
+        }
+    }
+    else
+    {
+        args << "-j" << "-o" << "-qq" << "-d" << to << from;
+        QProcess::execute("unzip", args);
+    }
+}