示例#1
0
void IconView::HandleRotateCCW(void)
{
    ThumbItem *thumbitem = GetCurrentThumb();

    if (!thumbitem || thumbitem->IsDir())
        return;

    int rotAngle = thumbitem->GetRotationAngle();

    rotAngle -= 90;

    if (rotAngle >= 360)
        rotAngle -= 360;

    if (rotAngle < 0)
        rotAngle += 360;

    thumbitem->SetRotationAngle(rotAngle);
}
示例#2
0
void IconView::customEvent(QEvent *event)
{
    if (event->type() == ThumbGenEvent::kEventType)
    {
        ThumbGenEvent *tge = dynamic_cast<ThumbGenEvent *>(event);

        if (!tge)
            return;

        ThumbData *td = tge->thumbData;
        if (!td)
            return;

        ThumbItem *thumbitem = m_itemHash.value(td->fileName);
        if (thumbitem)
        {
            int rotateAngle = thumbitem->GetRotationAngle();

            if (rotateAngle)
            {
                QMatrix matrix;
                matrix.rotate(rotateAngle);
                td->thumb = td->thumb.transformed(
                    matrix, Qt::SmoothTransformation);
            }

            int pos = m_itemList.indexOf(thumbitem);

            LoadThumbnail(thumbitem);

            MythUIButtonListItem *item = m_imageList->GetItemAt(pos);
            if (QFile(thumbitem->GetImageFilename()).exists())
                item->SetImage(thumbitem->GetImageFilename());

            if (m_imageList->GetCurrentPos() == pos)
                UpdateImage(item);
        }
        delete td;
    }
    else if (event->type() == ChildCountEvent::kEventType)
    {
        ChildCountEvent *cce = dynamic_cast<ChildCountEvent *>(event);

        if (!cce)
            return;

        ChildCountData *ccd = cce->childCountData;
        if (!ccd)
            return;

        ThumbItem *thumbitem = m_itemHash.value(ccd->fileName);
        if (thumbitem)
        {
            int pos = m_itemList.indexOf(thumbitem);
            MythUIButtonListItem *item = m_imageList->GetItemAt(pos);
            if (item)
                item->SetText(QString("%1").arg(ccd->count), "childcount");
        }
        delete ccd;
    }
    else if (event->type() == DialogCompletionEvent::kEventType)
    {
        DialogCompletionEvent *dce = (DialogCompletionEvent*)(event);

        QString resultid  = dce->GetId();
        int resultdata = dce->GetData().toInt();

        if (resultid == "mainmenu")
        {
            switch (resultdata)
            {
                case 0:
                    HandleSlideShow();
                    break;
                case 1:
                    HandleRandomShow();
                    break;
                case 2:
                    break;
                case 3:
                    break;
                case 4:
                    HandleSubMenuFilter();
                    break;
                case 5:
                    break;
                case 6:
                    HandleSettings();
                    break;
                case 7:
                    HandleSeasonalShow();
                    break;
            }
        }
        else if (resultid == "metadatamenu")
        {
            switch (resultdata)
            {
                case 0:
                    HandleRotateCW();
                    break;
                case 1:
                    HandleRotateCCW();
                    break;
            }
        }
        else if (resultid == "markingmenu")
        {
            switch (resultdata)
            {
                case 0:
                    HandleSelectOne();
                    break;
                case 1:
                    HandleClearOneMarked();
                    break;
                case 2:
                    HandleSelectAll();
                    break;
                case 3:
                    HandleClearMarked();
                    break;
            }
        }
        else if (resultid == "filemenu")
        {
            switch (resultdata)
            {
                case 0:
                    HandleShowDevices();
                    break;
                case 1:
                    HandleEject();
                    break;
                case 2:
                    HandleImport();
                    break;
                case 3:
                    HandleCopyHere();
                    break;
                case 4:
                    HandleMoveHere();
                    break;
                case 5:
                    HandleDelete();
                    break;
                case 6:
                    HandleMkDir();
                    break;
                case 7:
                    HandleRename();
                    break;
            }
        }

        m_menuPopup = NULL;

    }

}