void ImageCluster::sRefresh()
{
if (DEBUG)
qDebug("%s::sRefresh()", qPrintable(objectName()));
VirtualCluster::sRefresh();
if (id() == -1)
{
if (DEBUG)
qDebug("ImageCluster::sRefresh() without a picture");
_image->setText(tr("picture here"));
_image->setPixmap(_nullPixmap);
}
else
{
XSqlQuery data;
data.prepare("SELECT image_data FROM image WHERE image_id=:image_id");
data.bindValue(":image_id", id());
data.exec();
if (data.first())
{
if (DEBUG)
qDebug("ImageCluster::sRefresh() has picture %s, %d",
qPrintable(_description->text().right(128)),
data.value("image_data").toString().length());
QImage tmpImage;
tmpImage.loadFromData(QUUDecode(data.value("image_data").toString()));
_image->setPixmap(QPixmap::fromImage(tmpImage));
}
}
if (DEBUG)
qDebug("ImageCluster::sRefresh() returning");
}
void XLabel::setImage(QString image)
{
if (_data->_image == image)
return;
_data->_image = image;
XSqlQuery qry;
qry.prepare("SELECT image_data "
"FROM image "
"WHERE (image_name=:image);");
qry.bindValue(":image", _data->_image);
qry.exec();
if (qry.first())
{
QImage img;
img.loadFromData(QUUDecode(qry.value("image_data").toString()));
setPixmap(QPixmap::fromImage(img));
return;
}
else if (qry.lastError().type() != QSqlError::NoError)
QMessageBox::critical(this, tr("A System Error occurred at %1::%2.")
.arg(__FILE__)
.arg(__LINE__),
qry.lastError().databaseText());
setPixmap(QPixmap());
}
void MenuButton::setImage(const QString & image)
{
_image = image;
if (_shown)
{
XSqlQuery qry;
qry.prepare("SELECT image_data "
"FROM image "
"WHERE (image_name=:image);");
qry.bindValue(":image", _image);
qry.exec();
if (qry.first())
{
QImage img;
img.loadFromData(QUUDecode(qry.value("image_data").toString()));
_button->setIcon(QIcon(QPixmap::fromImage(img)));
return;
}
else if (qry.lastError().type() != QSqlError::NoError)
QMessageBox::critical(this, tr("A System Error occurred at %1::%2.")
.arg(__FILE__)
.arg(__LINE__),
qry.lastError().databaseText());
_button->setIcon(QIcon(QPixmap(":/widgets/images/folder_zoom_64.png")));
}
}
void ImageEditor::setImageData( QString dat )
{
uudata = dat;
QByteArray bytes = QUUDecode(dat);
QImage i = QImage(bytes);
QPainter p(frmPreview);
p.drawImage(frmPreview->frameRect(),i);
}
void ImageEditor::setImageData( QString dat )
{
uudata = dat;
QByteArray bytes = QUUDecode(dat);
QImage i;
i.loadFromData(bytes);
frmPreview->setPixmap(QPixmap::fromImage(i));
}
void itemImages::loadImage()
{
_prev->setEnabled(_images.at() != 0);
_next->setEnabled(_images.at() < (_images.size() - 1));
_description->setText(_images.value("purpose").toString() + " - " + _images.value("image_descrip").toString());
QImage image;
image.loadFromData(QUUDecode(_images.value("image_data").toString()));
_image->setPixmap(QPixmap::fromImage(image));
}
void ReportProperties::setBgImageData( QString dat )
{
_uudata = dat;
if(!_uudata.isEmpty()) {
QByteArray bytes = QUUDecode(dat);
QImage i = QImage(bytes);
_pixmap->setPixmap(QPixmap::fromImage(i));
} else {
_pixmap->setPixmap(QPixmap());
}
}
static QIcon iconFromImageByName(QString name)
{
QImage image;
XSqlQuery imageq;
imageq.prepare("SELECT image_data FROM image WHERE image_name=:name LIMIT 1;");
imageq.bindValue(":name", name);
if (imageq.exec() && imageq.first())
{
image.loadFromData(QUUDecode(imageq.value("image_data").toString()));
return QIcon(QPixmap::fromImage(image));
}
return QIcon();
}
void imageview::populate()
{
XSqlQuery image;
image.prepare( "SELECT image_name, image_descrip, image_data "
"FROM image "
"WHERE (image_id=:image_id);" );
image.bindValue(":image_id", _imageviewid);
image.exec();
if (image.first())
{
_name->setText(image.value("image_name").toString());
_descrip->setText(image.value("image_descrip").toString());
__imageview.loadFromData(QUUDecode(image.value("image_data").toString()));
_imageview->setPixmap(QPixmap::fromImage(__imageview));
}
}
void ImageCluster::sRefresh()
{
if (DEBUG) qDebug("ImageCluster::sRefresh()");
VirtualCluster::sRefresh();
if (_description->text().isEmpty())
{
if (DEBUG) qDebug("ImageCluster::sRefresh() without a picture");
_image = new QLabel("picture here");
_image->setPixmap(QPixmap());
}
else
{
if (DEBUG) qDebug("ImageCluster::sRefresh() has a picture");
QImage tmpImage;
tmpImage.loadFromData(QUUDecode(_description->text()));
_image->setPixmap(QPixmap::fromImage(tmpImage));
}
if (DEBUG) qDebug("ImageCluster::sRefresh() returning");
}
/*!
Adds image \a name from the xTuple databes to the icon.
*/
void QIconProto::addDbImage(const QString& name)
{
QIcon *item = qscriptvalue_cast<QIcon*>(thisObject());
if (item)
{
QImage img;
XSqlQuery image;
image.prepare( "SELECT image_data "
"FROM image "
"WHERE (image_name=:name);" );
image.bindValue(":name", name);
image.exec();
if (image.first())
{
img.loadFromData(QUUDecode(image.value("image_data").toString()));
item->addPixmap(QPixmap::fromImage(img));
}
}
}