/***************************************************************************
 *   Copyright (C) 2008-2016 by Alexey S. Malakhov <brezerk@gmail.com>     *
 *                                                                         *
 *   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 3 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, see <http://www.gnu.org/licenses/>. *
 *                                                                         *
 ***************************************************************************/

#include "iconlistwidget.h"

IconListWidget::IconListWidget(QWidget *parent) : QListWidget (parent)
{
    // Loading libq4wine-core.so
#ifdef RELEASE
    libq4wine.setFileName(_CORELIB_PATH_);
#else
    libq4wine.setFileName("../q4wine-lib/libq4wine-core");
#endif

    if (!libq4wine.load()){
        libq4wine.load();
    }

    // Getting corelib calss pointer
    CoreLibClassPointer = (CoreLibPrototype *) libq4wine.resolve("createCoreLib");
    CoreLib.reset((corelib *)CoreLibClassPointer(true));

    setResizeMode(QListView::Adjust);
    setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
    setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);
    setSelectionMode(QAbstractItemView::ContiguousSelection);

    this->view_mode = CoreLib->getSetting("IconWidget", "ViewMode", false, D_VIEW_MODE_ICON).toInt();
    setDisplayType(this->view_mode);

    this->sort_order = CoreLib->getSetting("IconWidget", "IconSort", false, D_SORT_TYPE_BY_DATE_ASC).toInt();

    connect(this, SIGNAL(itemClicked (QListWidgetItem *)), this, SLOT(itemClicked (QListWidgetItem *)));
    connect(this, SIGNAL(itemDoubleClicked (QListWidgetItem *)), this, SLOT(itemDoubleClicked (QListWidgetItem *)));
    connect(this, SIGNAL(currentItemChanged (QListWidgetItem *, QListWidgetItem *)), this, SLOT(itemChanged (QListWidgetItem *, QListWidgetItem *)));


    this->dirName="";
    this->prefixName="";
    this->prefixMontPoint="";
    this->filterString="";

    this->cdromDevices=CoreLib->getCdromDevices();
}

IconListWidget::~IconListWidget(){
    QSettings settings(APP_SHORT_NAME, "default");
    settings.beginGroup("IconWidget");
    settings.setValue("ViewMode", this->view_mode);
    settings.setValue("IconSort", this->sort_order);
    settings.setValue("IconSize",  iconSize().height());
    settings.endGroup();
}

void IconListWidget::showFolderContents(QString prefixName, QString dirName){
    this->prefixName=prefixName;
    this->dirName=dirName;

    this->showContents(this->filterString);
    return;
}

void IconListWidget::showContents(QString filterString){

    this->clear();
    emit(iconItemClick("","","","",""));

    QStringList iconsList=db_icon.getIconsList(this->prefixName, this->dirName, filterString, this->sort_order);

    QIcon defIcon = CoreLib->loadIcon("application-x-executable-script");

    for (int i = 0; i < iconsList.size(); ++i) {
        std::auto_ptr<QListWidgetItem> iconItem (new QListWidgetItem(this, 0));
        iconItem->setText(iconsList.at(i));
        iconItem->setToolTip(iconsList.at(i));


        //Seting icon. If no icon or icon file does not exist -- setting default
        QString icon_path = db_icon.getPixmapIcon(this->prefixName, this->dirName, iconsList.at(i));
        if (icon_path.isEmpty()){
            iconItem->setIcon(defIcon);
        } else {
            if (QFile::exists (icon_path)){
                iconItem->setIcon(QIcon(icon_path));
            } else {
                icon_path = QString("%1/.local/share/icons/%2").arg(QDir::homePath()).arg(icon_path);
                if (QFile::exists (icon_path)){
                    iconItem->setIcon(QIcon(icon_path));
                } else {
                    QIcon ico = CoreLib->loadIcon(iconsList.at(i));
                    // Do not work due to: https://bugreports.qt-project.org/browse/QTBUG-999
                    //if (ico.isNull()){
                    if (ico.availableSizes().isEmpty())
                        ico = defIcon;

                    iconItem->setIcon(ico);
                }
            }
        }
        iconItem.release();
    }

    this->prefixMontPoint = db_prefix.getMountPoint(this->prefixName);

    return;
}

void IconListWidget::setFilterString(QString filterString){
    this->filterString=filterString;
    this->showContents(filterString);
    return;
}

void IconListWidget::changeView(int action){
    if (action==0){
        setDisplayType(D_VIEW_MODE_LIST);
    } else if (action==1){
        setDisplayType(D_VIEW_MODE_ICON);
    } else if (action==2){
        if (iconSize().height()<512){
            int nSize = iconSize().height()+8;
            setIconSize(QSize(nSize, nSize));
            if (viewMode()==QListView::IconMode){
                setGridSize(QSize(nSize+54, nSize+54));
            } else {
                setGridSize(QSize());
            }
        }
    } else if (action==3){
        if (iconSize().height()>16){
            int nSize = iconSize().height()-8;
            setIconSize(QSize(nSize, nSize));
            if (viewMode()==QListView::IconMode){
                setGridSize(QSize(nSize+54, nSize+54));
            } else {
                setGridSize(QSize());
            }
        }
    } else if (action==4){
        if (this->sort_order == D_SORT_TYPE_BY_NAME_ASC){
            this->sort_order = D_SORT_TYPE_BY_NAME_DSC;
        } else {
            this->sort_order = D_SORT_TYPE_BY_NAME_ASC;
        }
        this->showContents(this->filterString);
    } else if (action==5){
        if (this->sort_order == D_SORT_TYPE_BY_DATE_ASC){
            this->sort_order = D_SORT_TYPE_BY_DATE_DSC;
        } else {
            this->sort_order = D_SORT_TYPE_BY_DATE_ASC;
        }
        this->showContents(this->filterString);
    }
    return;
}

void IconListWidget::setDisplayType(int type){
    int nSize = CoreLib->getSetting("IconWidget", "IconSize", false, 32).toInt();
    this->view_mode = type;
    if (type == D_VIEW_MODE_ICON) {
        setViewMode(QListView::IconMode);
        setGridSize(QSize(nSize+54, nSize+54));
        setIconSize(QSize(nSize, nSize));
        setWrapping(true);
        setWordWrap(true);
    } else {
        setViewMode(QListView::ListMode);
        setGridSize(QSize());
        setIconSize(QSize(nSize, nSize));
        setWrapping(false);
        setWordWrap(false);
    }
    return;
}

void IconListWidget::startDrag(){
#ifndef _OS_DARWIN_
    if (this->prefixName.isEmpty())
        return;

    QList<QListWidgetItem *> items = this->selectedItems ();

    if (items.count()>0){
        QString fileName;
        std::auto_ptr<QMimeData> mimeData(new QMimeData());
        QList<QUrl> urls;

        for (int i=0; i<items.count(); i++){
            fileName = CoreLib->createDesktopFile(this->prefixName, this->dirName, items.at(i)->text());
            urls<<QUrl::fromLocalFile(fileName);
        }

        mimeData->setUrls(urls);
        std::auto_ptr<QDrag> drag(new QDrag(this));
        drag->setMimeData(mimeData.release());
        drag->setPixmap(items.at(0)->icon().pixmap(32));
        drag->start(Qt::MoveAction);
        drag.release();
    }
#endif
}

void IconListWidget::startDrop(QList<QUrl> files){
    if (this->prefixName.isEmpty())
        return;

    for (int i=0; i < files.count(); i++){
        if (files.at(i).toLocalFile().contains(".exe", Qt::CaseInsensitive) || files.at(i).toLocalFile().contains(".bat", Qt::CaseInsensitive) || files.at(i).toLocalFile().contains(".com", Qt::CaseInsensitive)){
            QString file="", fileName="";
            QStringList list1;
            file = files.at(i).toLocalFile();
            list1 = file.split("/");
            fileName=list1.last().left(list1.last().length() - list1.last().split(".").last().length() - 1);

            while (db_icon.isExistsByName(this->prefixName, this->dirName, fileName)){
                bool ok=false;
                fileName = QInputDialog::getText(this, tr("Sorry. It seems that the icon already exists."), tr("Sorry. It seems that icon already exists.<br>Please choose another name or cancel the operation."), QLineEdit::Normal, fileName , &ok);

                if (!ok){
                    this->showContents("");
                    return;
                }
            }

            if (files.at(i).toLocalFile().contains(".bat", Qt::CaseInsensitive)){
                QString localfile=files.at(i).toLocalFile();
                file = "--backend=user ";
                file.append(localfile.split("/").last());
                db_icon.addIcon(file, "wineconsole", "", "", this->prefixName, this->dirName, fileName, "", "", "", "", localfile.left(localfile.length() - localfile.split("/").last().length()), "", 0);
            } else {
                db_icon.addIcon("", file, "", "", this->prefixName, this->dirName, fileName, "", "", "", "", file.left(file.length() - file.split("/").last().length()), "", 0);
            }
#ifndef _OS_DARWIN_
            if (CoreLib->getSetting("Plugins", "enableMenuDesktop", false, true).toBool())
                CoreLib->createDesktopFile(this->prefixName, this->dirName, fileName, true);
#endif

        } else if (files.at(i).toLocalFile().contains(".iso", Qt::CaseInsensitive) || files.at(i).toLocalFile().contains(".mdf", Qt::CaseInsensitive) || files.at(i).toLocalFile().contains(".nrg", Qt::CaseInsensitive)){

            if (CoreLib->mountImage(files.at(i).toLocalFile(), this->prefixName)){
                emit(changeStatusText(tr("%1 successfully mounted.").arg(files.at(i).toLocalFile())));
            } else {
                emit(changeStatusText(tr("Failed to mount %1.").arg(files.at(i).toLocalFile())));
            }

            CoreLib->updateRecentImagesList(files.at(i).toLocalFile());
        }
    }
#ifndef _OS_DARWIN_
    if (CoreLib->getSetting("Plugins", "enableMenuDesktop", false, true).toBool())
        sys_menu.writeXMLSystemMenu();
#endif

    this->showContents("");
}

void IconListWidget::itemClicked (QListWidgetItem *item){
    if (!item)
        return;

    QHash<QString, QString> result=db_icon.getByName(this->prefixName, this->dirName, item->text());
    emit(iconItemClick(result.value("exec").split('/').last().split('\\').last(), result.value("cmdargs"), result.value("desc"), result.value("useconsole"), result.value("desktop")));

    if (QApplication::mouseButtons() == Qt::LeftButton)
        if (CoreLib->getSetting("advanced", "useSingleClick", false, 0).toInt()==1)
            itemDoubleClicked (item);

    return;
}

void IconListWidget::itemDoubleClicked (QListWidgetItem *item){
    if (!item)
        return;

    emit(changeStatusText(tr("Preparing to run the Wine binary...")));
    if (CoreLib->runIcon(this->prefixName, this->dirName, item->text())){
        if (CoreLib->getSetting("app", "showTrareyIcon", false).toBool())
            if (CoreLib->getSetting("app", "minimizeToTrayAtAppStart", false).toBool())
                emit(appRunned(false));
        emit(changeStatusText(tr("Trying to run \"%1\"...").arg(item->text())));
    } else {
        emit(changeStatusText(tr("\"%1\" failed to start.").arg(item->text())));
    }
    return;
}

void IconListWidget::mousePressEvent(QMouseEvent *event){
    if (itemAt(event->pos())){
        if (event->button() == Qt::LeftButton)
            startPos = event->pos();
        drag=false;
        dragstarted=true;
    } else {
        dragstarted=false;
    }

    if (QApplication::keyboardModifiers()==Qt::CTRL){
        std::auto_ptr<QListWidgetItem> item (this->itemAt(event->x(), event->y()));
        if (item.get()){
            QListWidget::itemClicked ( item.get() );
            if (!item->isSelected()){
                item->setSelected(true);
            } else {
                item->setSelected(false);
            }
        }
        item.release();
        return;
    }
    QListWidget::mousePressEvent(event);
}

#ifndef _OS_DARWIN_
void IconListWidget::mouseMoveEvent(QMouseEvent *event){
    if (itemAt(event->pos()) && dragstarted){
        if (event->buttons() & Qt::LeftButton){
            int distance = (event->pos() - startPos).manhattanLength();
            if (distance > QApplication::startDragDistance())
                if (currentItem() && !drag){
                emit startDrag();
                drag=true;
            }
            return;
        }
    }
    QListWidget::mouseMoveEvent(event);
}
#endif

void IconListWidget::dragEnterEvent(QDragEnterEvent *event){
    if (event->mimeData()->hasFormat("text/uri-list"))
    {
        QList<QUrl> list = event->mimeData()->urls();
        for (int i=0; i < list.count(); i++){
            //Accept only .exe, .bat or .com files
            if (list.at(i).toLocalFile().contains(".exe", Qt::CaseInsensitive) || list.at(i).toLocalFile().contains(".bat", Qt::CaseInsensitive) || list.at(i).toLocalFile().contains(".com", Qt::CaseInsensitive) || list.at(i).toLocalFile().contains(".iso", Qt::CaseInsensitive) || list.at(i).toLocalFile().contains(".mdf", Qt::CaseInsensitive) || list.at(i).toLocalFile().contains(".nrg", Qt::CaseInsensitive)){
                event->acceptProposedAction();
                break;
            }
        }
    }
}

void IconListWidget::dragMoveEvent(QDragMoveEvent *event){
    std::auto_ptr<IconListWidget> source (qobject_cast<IconListWidget *>(event->source()));
    if (source.get() && source.get() != this){
        event->setDropAction(Qt::MoveAction);
        event->accept();
    }
    source.release();
}

void IconListWidget::dropEvent(QDropEvent *event){
    std::auto_ptr<IconListWidget> source (qobject_cast<IconListWidget *>(event->source()));
    if (source.get() && source.get() != this){
        event->setDropAction(Qt::MoveAction);
        event->accept();
    }
    source.release();
    emit(startDrop(event->mimeData()->urls()));
}

void IconListWidget::contextMenuEvent (QContextMenuEvent * event){
    if (this->prefixName.isEmpty())
        return;

    bool isItemSelected=false, isOnItemEvent=false;

    std::auto_ptr<QListWidgetItem> item (this->itemAt(event->pos().x(), event->pos().y()));
    if (item.get()){
        isOnItemEvent=true;
    } else {
        isOnItemEvent=false;
    }
    item.release();

    if (this->selectedItems().count()>0){
        isItemSelected=true;
    } else {
        isItemSelected=false;
    }

    std::auto_ptr<QMenu> menu (new QMenu(this));

    std::auto_ptr<QMenu> menuMount (new QMenu(tr("Mount ISO..."), this));

    if (this->prefixMontPoint.isEmpty()){
        menuMount->setEnabled(false);
        emit(changeStatusText(tr("No mount point set in prefix configuration.")));
    } else {
        std::auto_ptr<QMenu> submenuMount (new QMenu(tr("Mount [%1]").arg(CoreLib->getMountedImages(this->prefixMontPoint)), this));
        std::auto_ptr<QAction> entry;

        if (this->cdromDevices.count() > 0){
            QString drive;
            foreach (drive, this->cdromDevices){
                entry.reset (new QAction(CoreLib->loadIcon("drive-optical"), drive, this));
                entry->setStatusTip(drive);
                submenuMount->addAction(entry.release());
            }
        } else {
            entry.reset (new QAction(CoreLib->loadIcon("drive-optical"), tr("[none]"), this));
            entry->setStatusTip(tr("No media drives detected."));
            submenuMount->addAction(entry.release());
        }

        QList<QStringList> images = db_image.getFields();

        if (images.size()>0)
            submenuMount->addSeparator();

        for (int i = 0; i < images.size(); ++i) {
            entry.reset (new QAction(CoreLib->loadIcon("media-optical"), images.at(i).at(0), this));
            entry->setStatusTip(tr("Mount media image."));
            submenuMount->addAction(entry.release());
        }

        connect(submenuMount.get(), SIGNAL(triggered(QAction*)), this, SLOT(menuMount_triggered(QAction*)));
        menuMount->addMenu(submenuMount.release());
        menuMount->addSeparator();

        submenuMount.reset (new QMenu(tr("Mount..."), this));

        entry.reset (new QAction(CoreLib->loadIcon("document-open"), tr("Browse..."), this));
        entry->setStatusTip(tr("Browse for media image."));
        submenuMount->addAction(entry.release());

        QStringList files = CoreLib->getSetting("", "recent_images", false).toStringList();

        if (files.size()>0)
            submenuMount->addSeparator();

        for (int i = 0; i < files.size(); ++i){
            entry.reset (new QAction(CoreLib->loadIcon("media-optical"), files.at(i).split("/").last(), this));
            entry->setStatusTip(files.at(i));
            submenuMount->addAction(entry.release());
        }

        connect(submenuMount.get(), SIGNAL(triggered(QAction*)), this, SLOT(menuMount_triggered(QAction*)));
        menuMount->addMenu(submenuMount.release());
        menuMount->addSeparator();

        entry.reset (new QAction(tr("Unmount [%1]").arg(this->prefixMontPoint), this));
        entry->setStatusTip(tr("Unmount media."));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(menuUmount_Click()));
        menuMount->addAction(entry.release());

    }

    if (isOnItemEvent){
        std::auto_ptr<QAction> entry (new QAction(tr("Run"), this));
        entry->setStatusTip(tr("Run current icon"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconRun_Click()));
        menu->addAction(entry.release());

        menu->addSeparator();

        entry.reset(new QAction(tr("Options"), this));
        entry->setStatusTip(tr("Modify current icon options"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconOption_Click()));
        menu->addAction(entry.release());

        menu->addSeparator();

        entry.reset(new QAction(tr("Cut"), this));
        entry->setStatusTip(tr("Cut selected icons to buffer"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconCut_Click()));
        menu->addAction(entry.release());

        entry.reset(new QAction(tr("Copy"), this));
        entry->setStatusTip(tr("Copy selected icons to buffer"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconCopy_Click()));
        menu->addAction(entry.release());

        entry.reset(new QAction(tr("Paste"), this));
        entry->setStatusTip(tr("Paste selected icons from buffer to selected folder"));
        if (iconBuffer.names.count()>0){
            entry->setEnabled(true);
        } else {
            entry->setEnabled(false);
        }
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconPaste_Click()));
        menu->addAction(entry.release());

        entry.reset(new QAction(tr("Rename"), this));
        entry->setStatusTip(tr("Rename current icon"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconRename_Click()));
        menu->addAction(entry.release());

        entry.reset(new QAction(tr("Delete"), this));
        entry->setStatusTip(tr("Delete current icon"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconDelete_Click()));
        menu->addAction(entry.release());

        std::auto_ptr<QMenu> subMenu (new QMenu(tr("Browser"), this));

        entry.reset(new QAction(CoreLib->loadIcon("document-open"), tr("Open application directory"), this));
        entry->setStatusTip(tr("Open application directory in system file browser"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(xdgOpenIconDir_Click()));
        subMenu->addAction(entry.release());

        entry.reset(new QAction(CoreLib->loadIcon("drive-harddisk"), tr("Open prefix directory"), this));
        entry->setStatusTip(tr("Open prefix directory in system file browser"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(xdgOpenPrefixDir_Click()));
        subMenu->addAction(entry.release());

        entry.reset(new QAction(CoreLib->loadIcon("media-optical"), tr("Open mount point directory"), this));
        entry->setStatusTip(tr("Open mount point directory in system file browser"));
        if (this->prefixMontPoint.isEmpty())
            entry->setEnabled(false);
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(xdgOpenMountDir_Click()));
        subMenu->addAction(entry.release());

        menu->addSeparator();
        menu->addMenu(subMenu.release());

        subMenu.reset(new QMenu(tr("Wine Browser"), this));

        entry.reset(new QAction(CoreLib->loadIcon("document-open"), tr("Open application directory"), this));
        entry->setStatusTip(tr("Open application directory in wine file browser"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(winefileOpenIconDir_Click()));
        subMenu->addAction(entry.release());

        entry.reset(new QAction(CoreLib->loadIcon("drive-harddisk"), tr("Open prefix directory"), this));
        entry->setStatusTip(tr("Open prefix directory in wine file browser"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(winefileOpenPrefixDir_Click()));
        subMenu->addAction(entry.release());

        entry.reset(new QAction(CoreLib->loadIcon("media-optical"), tr("Open mount point directory"), this));
        entry->setStatusTip(tr("Open mount point directory in wine file browser"));
        if (this->prefixMontPoint.isEmpty())
            entry->setEnabled(false);
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(winefileOpenMountDir_Click()));
        subMenu->addAction(entry.release());

        menu->addMenu(subMenu.release());

        subMenu.reset(new QMenu(tr("Console"), this));

        entry.reset(new QAction(CoreLib->loadIcon("utilities-terminal"), tr("Open console in application directory"), this));
        entry->setStatusTip(tr("Open system console in application directory"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(consoleToIconDir_Click()));
        subMenu->addAction(entry.release());

        entry.reset(new QAction(CoreLib->loadIcon("utilities-terminal"), tr("Open console in prefix directory"), this));
        entry->setStatusTip(tr("Open system console in prefix directory"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(consoleToPrefixDir_Click()));
        subMenu->addAction(entry.release());

        entry.reset(new QAction(CoreLib->loadIcon("utilities-terminal"), tr("Open console in mount point directory"), this));
        entry->setStatusTip(tr("Open system console in mount point directory"));
        if (this->prefixMontPoint.isEmpty())
            entry->setEnabled(false);
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(consoleToMountDir_Click()));
        subMenu->addAction(entry.release());

        menu->addMenu(subMenu.release());

        menu->addSeparator();
        entry.reset(new QAction(tr("Search in Wine AppDB"), this));
        entry->setStatusTip(tr("Search for application name in wine AppDB"));
#ifdef WITH_WINEAPPDB
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconSearchAppDB_Click()));
#else
        entry->setEnabled(false);
#endif
        menu->addAction(entry.release());

        menu->addSeparator();
        // -- Clipboad functions --

        subMenu.reset(new QMenu(tr("Copy to clipboard"), this));

        entry.reset(new QAction(tr("Directory path"), this));
        entry->setStatusTip(tr("Copy application directory path to system's clipboard"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconCopyWrkDir_Click()));
        subMenu->addAction(entry.release());

        entry.reset(new QAction(tr("Application path"), this));
        entry->setStatusTip(tr("Copy full application path to system's clipboard"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconCopyProgramPath_Click()));
        subMenu->addAction(entry.release());

        subMenu->addSeparator();

        entry.reset(new QAction(CoreLib->loadIcon("q4wine"), tr("q4wine-cli cmd"), this));
        entry->setStatusTip(tr("Copy q4wine-cli command for current application"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconCopyQ4WineCmd_Click()));
        subMenu->addAction(entry.release());

        menu->addMenu(subMenu.release());
        // End of clipboard meny
    } else {
        // Default menu
        std::auto_ptr<QMenu> menuRun (new QMenu(tr("Run..."), this));

        std::auto_ptr<QAction> entry (new QAction(CoreLib->loadIcon("document-open"), tr("Browse..."), this));
        entry->setStatusTip(tr("Browse for application"));
        menuRun->addAction(entry.release());

        Last_Run_Icon db_last_run_icon;
        QStringList result = db_last_run_icon.getIcons();

        if (result.size()>0){
            menuRun->addSeparator();
            for (int i=0; i<result.size(); ++i){
                entry.reset(new QAction(result.at(i).split("/").last(), this));
                entry->setStatusTip(result.at(i));

                menuRun->addAction(entry.release());
            }
        }
        connect(menuRun.get(), SIGNAL(triggered(QAction*)), this, SLOT(menuRunRecent_triggered(QAction*)));
        menu->addMenu(menuRun.release());
        menu->addSeparator();

        entry.reset(new QAction(tr("New icon"), this));
        entry->setStatusTip(tr("Create new icon"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconAdd_Click()));
        menu->addAction(entry.release());
        menu->addSeparator();

        entry.reset(new QAction(tr("Cut"), this));
        entry->setStatusTip(tr("Cut selected icons to buffer"));
        entry->setEnabled(isItemSelected);
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconCut_Click()));
        menu->addAction(entry.release());

        entry.reset(new QAction(tr("Copy"), this));
        entry->setStatusTip(tr("Copy selected icons to buffer"));
        entry->setEnabled(isItemSelected);
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconCopy_Click()));
        menu->addAction(entry.release());

        entry.reset(new QAction(tr("Paste"), this));
        entry->setStatusTip(tr("Paste selected icons from buffer to selected folder"));
        if (iconBuffer.names.count()>0){
            entry->setEnabled(true);
        } else {
            entry->setEnabled(false);
        }
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconPaste_Click()));
        menu->addAction(entry.release());

        entry.reset(new QAction(tr("Delete"), this));
        entry->setStatusTip(tr("Delete current icon"));
        entry->setEnabled(isItemSelected);
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(iconDelete_Click()));
        menu->addAction(entry.release());

        menu->addSeparator();
        menu->addMenu(menuMount.release());

        std::auto_ptr<QMenu> subMenu (new QMenu(tr("Browser"), this));
        entry.reset(new QAction(CoreLib->loadIcon("drive-harddisk"), tr("Open prefix directory"), this));
        entry->setStatusTip(tr("Open prefix directory in system file browser"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(xdgOpenPrefixDir_Click()));
        subMenu->addAction(entry.release());

        entry.reset(new QAction(CoreLib->loadIcon("drive-optical"), tr("Open mount point directory"), this));
        entry->setStatusTip(tr("Open mount point directory in system file browser"));
        if (this->prefixMontPoint.isEmpty())
            entry->setEnabled(false);
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(xdgOpenMountDir_Click()));
        subMenu->addAction(entry.release());

        menu->addSeparator();
        menu->addMenu(subMenu.release());

        subMenu.reset(new QMenu(tr("Wine Browser"), this));
        entry.reset(new QAction(CoreLib->loadIcon("drive-harddisk"), tr("Open prefix directory"), this));
        entry->setStatusTip(tr("Open prefix directory in wine file browser"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(winefileOpenPrefixDir_Click()));
        subMenu->addAction(entry.release());

        entry.reset(new QAction(CoreLib->loadIcon("drive-optical"), tr("Open mount point directory"), this));
        entry->setStatusTip(tr("Open mount point directory in wine file browser"));
        if (this->prefixMontPoint.isEmpty())
            entry->setEnabled(false);
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(winefileOpenMountDir_Click()));
        subMenu->addAction(entry.release());

        menu->addMenu(subMenu.release());

        subMenu.reset(new QMenu(tr("Console"), this));

        entry.reset(new QAction(CoreLib->loadIcon("utilities-terminal"), tr("Open console in prefix directory"), this));
        entry->setStatusTip(tr("Open system console in prefix directory"));
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(consoleToPrefixDir_Click()));
        subMenu->addAction(entry.release());

        entry.reset(new QAction(CoreLib->loadIcon("utilities-terminal"), tr("Open console in mount point directory"), this));
        entry->setStatusTip(tr("Open system console in mount point directory"));
        if (this->prefixMontPoint.isEmpty())
            entry->setEnabled(false);
        connect(entry.get(), SIGNAL(triggered()), this, SLOT(consoleToMountDir_Click()));
        subMenu->addAction(entry.release());

        menu->addMenu(subMenu.release());

    }
    menu->exec(QCursor::pos());
    return;
}

void IconListWidget::keyPressEvent (QKeyEvent * event ){
    if (event->key()==Qt::Key_Return){
        if (this->currentItem())
            this->itemDoubleClicked(this->currentItem());
    } else if (event->key()==Qt::Key_Delete){
        if (this->currentItem())
            this->iconDelete_Click();
    } else if (event->key()==Qt::Key_F2){
        if (this->currentItem())
            this->iconRename_Click();
    } else if (event->key() == Qt::Key_C && event->modifiers() & Qt::ControlModifier) {
        this->iconCopy_Click();
    } else if (event->key() == Qt::Key_V && event->modifiers() & Qt::ControlModifier) {
        this->iconPaste_Click();
    } else if (event->key() == Qt::Key_X && event->modifiers() & Qt::ControlModifier) {
        this->iconCut_Click();
    } else {
        QListWidget::keyPressEvent(event);
    }
}

void IconListWidget::iconAdd_Click(void){
    IconSettings iconAddWizard(this->prefixName, this->dirName);
    if (iconAddWizard.exec() == QDialog::Accepted){
        this->showContents("");
#ifndef _OS_DARWIN_
        if (CoreLib->getSetting("Plugins", "enableMenuDesktop", false, true).toBool())
            sys_menu.writeXMLSystemMenu();
#endif
    }
    return;
}

void IconListWidget::iconRename_Click(void){
    bool ok=false;

    if (selectedItems().count()<=0)
        return;

    std::auto_ptr<QListWidgetItem> iconItem (selectedItems().first());
    if (!iconItem.get()){
        iconItem.release();
        return;
    }

    QString newName = QInputDialog::getText(this, tr("Enter new icon name"), tr("Icon name:"), QLineEdit::Normal, iconItem->text(), &ok);
    if (ok && !newName.isEmpty()){
        while (db_icon.isExistsByName(this->prefixName, this->dirName, newName)){
            newName = QInputDialog::getText(this, tr("Sorry. It seems that the icon already exists."), tr("Sorry. It seems that the icon already exists.<br>Please choose another name or cancel the operation."), QLineEdit::Normal, newName, &ok);
            if ((!ok) || (newName.isEmpty())){
                iconItem.release();
                return;
            }
        }
        db_icon.renameIcon(iconItem->text(), this->prefixName, this->dirName, newName);
#ifndef _OS_DARWIN_
        if (CoreLib->getSetting("Plugins", "enableMenuDesktop", false, true).toBool()){
            CoreLib->deleteDesktopFile(this->prefixName, this->dirName, iconItem->text());
            CoreLib->createDesktopFile(this->prefixName, this->dirName, newName, true);
            sys_menu.writeXMLSystemMenu();
        }
#endif
    }
    iconItem.release();
    this->showContents(this->filterString);
    return;
}

void IconListWidget::iconDelete_Click(void){
    /*
      * This function delete add selected icons
      */
    QList<QListWidgetItem *> icoList = this->selectedItems();

    if (icoList.count()<=0)
        return;

    if (QMessageBox::warning(this, tr("Delete Icon"), tr("Do you wish to delete all of the selected icons?"),  QMessageBox::Yes, QMessageBox::No	)==QMessageBox::Yes){
        for (int i=0; i<icoList.count(); i++){
            db_icon.delIcon(this->prefixName, this->dirName, icoList.at(i)->text());
#ifndef _OS_DARWIN_
            if (CoreLib->getSetting("Plugins", "enableMenuDesktop", false, true).toBool())
                CoreLib->deleteDesktopFile(this->prefixName, this->dirName, icoList.at(i)->text());
#endif
        }
#ifndef _OS_DARWIN_
        if (CoreLib->getSetting("Plugins", "enableMenuDesktop", false, true).toBool())
            sys_menu.writeXMLSystemMenu();
#endif
        this->showContents(this->filterString);
    }
    return;
}

void IconListWidget::iconRun_Click(void){
    std::auto_ptr<QListWidgetItem> iconItem (this->selectedItems().first());
    if (iconItem.get())
        this->itemDoubleClicked(iconItem.get());

    iconItem.release();
    return;
}

void IconListWidget::iconCut_Click(void){
    /*
            This function fill iconBuffer with selected icons names
            and sets other informations required for copy\cut

            see struct iconCopyBuffer definition for details
      */

    QList<QListWidgetItem *> icoList = this->selectedItems();
    if (icoList.count()<=0)
        return;

    // If icon cutted -- set icon disabled style
    // FIXME: It pice works fine, but we need to use pixmaps for grayscale, not Qt::ItemIsEnabled flag....
    // FIXME: It is optional, i do not work on it until release... ;)
    //icoList2 = lstIcons->findItems("*", Qt::MatchWrap | Qt::MatchWildcard);

    //	for (int i=0; i<icoList2.count(); i++){
    //		icoList2.at(i)->icon()->addPixmap(QPixmap.alphaChannel (), 0, 0);
    //	}

    // Clearing icon buffer
    iconBuffer.names.clear();
    iconBuffer.dir_name="";
    iconBuffer.prefix_name="";
    iconBuffer.move=true;

    // Fiffing buffer with new items
    for (int i=0; i<icoList.count(); i++){
        iconBuffer.names.append(icoList.at(i)->text());
        //icoList.at(i)->setFlags(Qt::ItemIsEnabled);
    }

    iconBuffer.prefix_name = this->prefixName;
    iconBuffer.dir_name = this->dirName;
    return;
}

void IconListWidget::iconCopy_Click(void){
    /*
      * This function fill iconBuffer with selected icons names
      * and sets other informations required for copy\cut
      *
      * see struct iconCopyBuffer definition for details
      */

    QList<QListWidgetItem *> icoList = this->selectedItems();
    if (icoList.count()<=0)
        return;

    // Clearing icon buffer
    iconBuffer.names.clear();
    iconBuffer.dir_name="";
    iconBuffer.prefix_name="";
    iconBuffer.move=false;

    // Fiffing buffer with new items
    for (int i=0; i<icoList.count(); i++){
        iconBuffer.names.append(icoList.at(i)->text());
    }

    iconBuffer.prefix_name = this->prefixName;
    iconBuffer.dir_name = this->dirName;
    return;
}

void IconListWidget::iconPaste_Click(void){
    //bool fexists=false
    bool ok=false;
    QString newName="";

    if (iconBuffer.names.count()>0){
        for (int i=0; i<iconBuffer.names.count(); i++){
            // Checking for not unic names
            newName = iconBuffer.names.at(i);
            //fexists=false;
            ok=false;

            while (db_icon.isExistsByName(this->prefixName, this->dirName, newName)){
                newName = QInputDialog::getText(this, tr("Sorry. It seems that the icon already exists."), tr("Sorry. It seems that the icon already exists.<br>Please choose another name or cancel the operation."), QLineEdit::Normal, iconBuffer.names.at(i) , &ok);
                if (!ok){
                    return;
                }
            }

            if (!iconBuffer.move){
                if (!db_icon.copyIcon(iconBuffer.names.at(i), iconBuffer.prefix_name, iconBuffer.dir_name, newName, this->prefixName, this->dirName))
                    return;
#ifndef _OS_DARWIN_
                if (CoreLib->getSetting("Plugins", "enableMenuDesktop", false, true).toBool())
                    CoreLib->createDesktopFile(this->prefixName, this->dirName, newName, true);
#endif
            } else {
                if (!db_icon.updateIcon(newName, db_prefix.getId(this->prefixName), db_dir.getId(this->dirName, this->prefixName), db_prefix.getId(iconBuffer.prefix_name), db_dir.getId(iconBuffer.dir_name, iconBuffer.prefix_name), iconBuffer.names.at(i)))
                    return;
#ifndef _OS_DARWIN_
                if (CoreLib->getSetting("Plugins", "enableMenuDesktop", false, true).toBool()){
                    CoreLib->deleteDesktopFile(iconBuffer.prefix_name, iconBuffer.dir_name, iconBuffer.names.at(i));
                    CoreLib->createDesktopFile(this->prefixName, this->dirName, newName, true);
                }
#endif
            }

        }
#ifndef _OS_DARWIN_
        if (CoreLib->getSetting("Plugins", "enableMenuDesktop", false, true).toBool())
            sys_menu.writeXMLSystemMenu();
#endif
    }

    if (iconBuffer.move){
        iconBuffer.names.clear();
        iconBuffer.dir_name="";
        iconBuffer.prefix_name="";
        iconBuffer.move=false;
    }

    this->showContents("");
    return;
}

void IconListWidget::iconOption_Click(void){
    if (selectedItems().count()<=0)
        return;

    std::auto_ptr<QListWidgetItem> iconItem (this->selectedItems().first());
    if (!iconItem.get())
        return;

    IconSettings iconAddWizard(this->prefixName, this->dirName, iconItem->text());
    if (iconAddWizard.exec() == QDialog::Accepted){
        this->showContents(this->filterString);
#ifndef _OS_DARWIN_
        if (CoreLib->getSetting("Plugins", "enableMenuDesktop", false, true).toBool())
            sys_menu.writeXMLSystemMenu();
#endif
    }
    iconItem.release();
    return;
}

void IconListWidget::iconSearchAppDB_Click(void){
    if (selectedItems().count()<=0)
        return;

    std::auto_ptr<QListWidgetItem> iconItem (this->selectedItems().first());
    if (!iconItem.get())
        return;

    QString iconText = iconItem->text();

    if (this->dirName=="import"){
        QStringList list = iconText.split(" - ");
        iconText.clear();
        if (list.count()>1){
            for (int i=1; i<list.count(); i++){
                iconText.append(list.at(i));
                if (i<list.count()-1)
                    iconText.append(" - ");
            }
        }
    }

    emit(searchRequest(iconText));
    iconItem.release();
    return;
}

void IconListWidget::iconCopyWrkDir_Click(){
    if (selectedItems().count()<=0)
        return;

    std::auto_ptr<QListWidgetItem> iconItem (this->selectedItems().first());
    if (!iconItem.get())
        return;

    QHash<QString, QString> info = db_icon.getByName(this->prefixName, this->dirName, iconItem->text());

    iconItem.release();

    if (!info["wrkdir"].isEmpty()){
        QClipboard *clipboard = QApplication::clipboard();
        clipboard->setText(info["wrkdir"]);
    }

    return;
}

void IconListWidget::iconCopyProgramPath_Click(){
    if (selectedItems().count()<=0)
        return;

    std::auto_ptr<QListWidgetItem> iconItem (this->selectedItems().first());
    if (!iconItem.get())
        return;

    QHash<QString, QString> info = db_icon.getByName(this->prefixName, this->dirName, iconItem->text());
    iconItem.release();

    if (!info["exec"].isEmpty()){
        QClipboard *clipboard = QApplication::clipboard();
        clipboard->setText(info["exec"]);
    }
    return;
}

void IconListWidget::iconCopyQ4WineCmd_Click(){
    if (selectedItems().count()<=0)
        return;

    std::auto_ptr<QListWidgetItem> iconItem (this->selectedItems().first());
    if (!iconItem.get())
        return;

    QString run_string = QString("%1/bin/q4wine-cli ").arg(QString::fromUtf8(APP_PREF));
    run_string.append(" -p \"");
    run_string.append(this->prefixName);
    run_string.append("\"");

    if (!this->dirName.isEmpty()){
        run_string.append(" -d \"");
        run_string.append(this->dirName);
        run_string.append("\" ");
    }

    run_string.append(" -i \"");
    run_string.append(iconItem->text());
    run_string.append("\"");

    QClipboard *clipboard = QApplication::clipboard();
    clipboard->setText(run_string);
    iconItem.release();

    return;
}

void IconListWidget::runProgramRequest(QString message){
    if (this->prefixName.isEmpty())
        return;

    Run run;
    if (message.isEmpty()){
        run.prepare(this->prefixName);
    } else {
        QString wrkDir;
        wrkDir = message.left(message.length() - QStringList(message.split("/")).last().length());
        run.prepare(this->prefixName, wrkDir, "", "", "", "", "", "", 0, message);
    }
    run.exec();
    return;
}

void IconListWidget::menuRunRecent_triggered(QAction* action){

    if (action->statusTip() == tr("Browse for application")){
        Run run;
        run.prepare(this->prefixName);
        run.exec();
        return;
    }

    Last_Run_Icon db_last_run_icon;
    QStringList result = db_last_run_icon.getByExec(action->statusTip());
    if (result.count()<=0){
#ifdef DEBUG
        qDebug()<<"[ee] db_last_run_icon.getByExec return an enpty result";
#endif
        return;
    }
#ifdef DEBUG
    qDebug()<<"[ii] Config key: advanced.openRunDialog="<<CoreLib->getSetting("advanced", "openRunDialog", false, 0).toString();
#endif

    if (CoreLib->getSetting("advanced", "openRunDialog", false, 0).toInt()==0){
        ExecObject execObj;
        execObj.execcmd=action->statusTip();
        execObj.wrkdir=result.at(0);
        execObj.override=result.at(1);
        execObj.winedebug=result.at(2);
        execObj.useconsole=result.at(3);
        execObj.display=result.at(4);
        execObj.cmdargs=result.at(5);
        execObj.desktop=result.at(6);
        execObj.nice=result.at(7);
        execObj.lang=result.at(8);
        CoreLib->runWineBinary(execObj, this->prefixName);
    } else {
        Run run;
        run.prepare(this->prefixName, result.at(0), result.at(1), result.at(2), result.at(3), result.at(4), result.at(5), result.at(6), result.at(7).toInt(), action->statusTip(), result.at(8));
        run.exec();
        return;
    }
    return;
}

void IconListWidget::menuMount_triggered(QAction* action){
    /*
       * This slot process menuDirMountImages and menuIconMountImages triggered signal
       */

    if (action->text()==tr("[none]")){
        QMessageBox::warning(this, tr("Error"),  tr("No device drive specified in prefix settings."), QMessageBox::Ok);
        return;
    } else if (action->statusTip() == tr("Browse for media image.")) {
        /*
            Request for unmounting cdrom drve described at wine prefix settings
            */
        QString fileFilter;
#ifdef _OS_LINUX_
        fileFilter = tr("Disc image files (*.iso *.nrg *.img *.bin *.mdf);;All files (*)");
#else
        fileFilter =  tr("ISO image files (*.iso);;All files (*)");
#endif

#if QT_VERSION >= 0x040500
        QFileDialog::Options options;

        if (CoreLib->getSetting("advanced", "useNativeFileDialog", false, 1)==0)
            options = QFileDialog::DontUseNativeDialog;

        QString fileName = QFileDialog::getOpenFileName(this, tr("Open Disc Image Files"), QDir::homePath(), fileFilter, 0, options);
#else
        QString fileName = QFileDialog::getOpenFileName(this, tr("Open Disc Image Files"), QDir::homePath(), fileFilter);
#endif

        if(fileName.isEmpty()){
            return;
        }

        if (CoreLib->mountImage(fileName, this->prefixName)){
            emit(changeStatusText(tr("%1 successfully mounted.").arg(fileName)));
        } else {
            emit(changeStatusText(tr("Fail to mount %1.").arg(fileName)));
        }

        CoreLib->updateRecentImagesList(fileName);
        return;
    }

    bool ret=false;
    if (action->statusTip().contains("/")){
        ret=CoreLib->mountImage(action->statusTip(), this->prefixName);
    } else {
        ret=CoreLib->mountImage(action->text(), this->prefixName);
    }

    if (ret){
        emit(changeStatusText(tr("%1 successfully mounted.").arg(action->text())));
    } else {
        emit(changeStatusText(tr("Failed to mount %1.").arg(action->text())));
    }
    return;
}

void IconListWidget::menuUmount_Click(void){
    if (CoreLib->umountImage(this->prefixName)){
        emit(changeStatusText(tr("Drive successfully unmounted.")));
    } else {
        emit(changeStatusText(tr("Failed to unmount drive.")));
    }
    return;
}

void IconListWidget::xdgOpenPrefixDir_Click(void){
    QDesktopServices::openUrl(QUrl(QString("file://%1").arg(db_prefix.getPath(this->prefixName)), QUrl::TolerantMode));
    return;
}

void IconListWidget::xdgOpenMountDir_Click(void){
    QDesktopServices::openUrl(QUrl(QString("file://%1").arg(this->prefixMontPoint), QUrl::TolerantMode));
    return;
}

void IconListWidget::xdgOpenIconDir_Click(void){
    QCursor cur;

    std::auto_ptr<QListWidgetItem> item (this->currentItem());
    if (!item.get()){
        item.release();
        return;
    }

    QString result = db_icon.getByName(this->prefixName, this->dirName, item->text()).value("wrkdir");

    if (result.isEmpty()){
        this->xdgOpenPrefixDir_Click();
    } else {
        QDesktopServices::openUrl(QUrl(QString("file://%1").arg(result), QUrl::TolerantMode));
    }

    item.release();
    return;
}

void IconListWidget::winefileOpenPrefixDir_Click(void){
    QString result = db_prefix.getPath(this->prefixName);
    result.append("/");

    ExecObject execObj;
    execObj.cmdargs = result;
    execObj.execcmd = "winefile";

    CoreLib->runWineBinary(execObj, this->prefixName);
    return;
}

void IconListWidget::winefileOpenMountDir_Click(void){
    ExecObject execObj;
    execObj.cmdargs = this->prefixMontPoint + "/";
    execObj.execcmd = "winefile";

    CoreLib->runWineBinary(execObj, this->prefixName);
    return;
}

void IconListWidget::winefileOpenIconDir_Click(void){
    QCursor cur;

    std::auto_ptr<QListWidgetItem> item (this->currentItem());
    if (!item.get()){
        item.release();
        return;
    }

    QString result = db_icon.getByName(this->prefixName, this->dirName, item->text()).value("wrkdir");

    if (result.isEmpty()){
        this->winefileOpenPrefixDir_Click();
    } else {
        ExecObject execObj;
        execObj.cmdargs = result + "/";
        execObj.execcmd = "winefile";

        CoreLib->runWineBinary(execObj, this->prefixName);
    }

    item.release();
    return;
}

void IconListWidget::consoleToPrefixDir_Click(void){
    if (this->prefixName.isEmpty())
        return;

    QString prefix_path = db_prefix.getPath(this->prefixName);

    if (prefix_path.isEmpty()){
        qDebug()<<"[EE] Cannot get prefix path";
    } else {
        CoreLib->openConsole(prefix_path, this->prefixName);
    }

    return;
}

void IconListWidget::consoleToMountDir_Click(void){
    if (this->prefixMontPoint.isEmpty())
        return;

    CoreLib->openConsole(this->prefixMontPoint, this->prefixName);
    return;
}

void IconListWidget::consoleToIconDir_Click(void){
    std::auto_ptr<QListWidgetItem> item (this->currentItem());
    if (!item.get()){
        item.release();
        return;
    }

    QString result = db_icon.getByName(this->prefixName, this->dirName, item->text()).value("wrkdir");

    if (result.isEmpty()){
        this->consoleToPrefixDir_Click();
    } else {
        CoreLib->openConsole(result, this->prefixName);
    }

    item.release();
    return;
}

void IconListWidget::itemChanged (QListWidgetItem *item, QListWidgetItem *){
    if (!item)
        return;

    itemClicked(item);
    return;
}
