void ImageWidget::restore(Graph *g, const QStringList& lst)
{
int frameStyle = 0;
QPen pen = QPen(Qt::black, 1, Qt::SolidLine, Qt::SquareCap, Qt::MiterJoin);
double x = 0.0, y = 0.0, right = 0.0, bottom = 0.0;
QStringList::const_iterator line;
QString fn;
bool save_xpm = false;
ImageWidget *i = NULL;
AttachPolicy attachTo = FrameWidget::Page;
bool onTop = true;
for (line = lst.begin(); line != lst.end(); line++){
QString s = *line;
if (s.contains("<Frame>"))
frameStyle = s.remove("<Frame>").remove("</Frame>").toInt();
else if (s.contains("<Color>"))
pen.setColor(QColor(s.remove("<Color>").remove("</Color>")));
else if (s.contains("<FrameWidth>"))
pen.setWidth(s.remove("<FrameWidth>").remove("</FrameWidth>").toInt());
else if (s.contains("<LineStyle>"))
pen.setStyle(PenStyleBox::penStyle(s.remove("<LineStyle>").remove("</LineStyle>").toInt()));
else if (s.contains("<x>"))
x = s.remove("<x>").remove("</x>").toDouble();
else if (s.contains("<y>"))
y = s.remove("<y>").remove("</y>").toDouble();
else if (s.contains("<right>"))
right = s.remove("<right>").remove("</right>").toDouble();
else if (s.contains("<bottom>"))
bottom = s.remove("<bottom>").remove("</bottom>").toDouble();
else if (s.contains("<attachTo>"))
attachTo = (FrameWidget::AttachPolicy)s.remove("<attachTo>").remove("</attachTo>").toInt();
else if (s.contains("<onTop>"))
onTop = s.remove("<onTop>").remove("</onTop>").toInt();
else if (s.contains("<path>"))
i = g->addImage(s.remove("<path>").remove("</path>"));
else if (s.contains("<xpm>")){
save_xpm = true;
if (!i){
QString xpm;
while ( s != "</xpm>" ){
s = *(++line);
xpm += s + "\n";
}
QImage image;
if (image.loadFromData(xpm.toAscii()))
i = g->addImage(image);
}
}
}
if (i){
i->setFrameStyle(frameStyle);
i->setFramePen(pen);
i->setCoordinates(x, y, right, bottom);
i->setSaveInternally(save_xpm);
i->setAttachPolicy(attachTo);
i->setOnTop(onTop);
}
}
void EnrichmentDialog::saveImagesInternally(bool save)
{
ImageWidget *i = qobject_cast<ImageWidget *>(d_widget);
if (i)
i->setSaveInternally(boxSaveImagesInternally->isChecked());
d_plot->multiLayer()->notifyChanges();
if (save)
return;
QString fn = imagePathBox->text();
if (fn.isEmpty() || !QFile::exists(fn)){
QMessageBox::warning(d_app, tr("QtiPlot - Warning"),
tr("The file %1 doesn't exist. The image cannot be restored when reloading the project file!").arg(fn));
chooseImageFile();
}
}
