// Build list widget
void KCardWidget::insertCardIcons()
{
// Clear GUI
d->ui.list->clear();
// Rebuild list
QSize itemSize;
foreach(const QString &name, CardDeckInfo::deckNames())
{
KCardThemeInfo v = CardDeckInfo::deckInfo(name);
// Show only SVG files?
if (v.svgfile.isEmpty()) continue;
const int iconSize = 48;
QPixmap resizedCard = v.preview.scaled(QSize(iconSize, iconSize), Qt::KeepAspectRatio, Qt::SmoothTransformation);
QPixmap previewPixmap(iconSize, iconSize);
previewPixmap.fill(Qt::transparent);
QPainter p(&previewPixmap);
p.drawPixmap((iconSize-resizedCard.width())/2, (iconSize-resizedCard.height())/2, resizedCard);
p.end();
QListWidgetItem *item = new QListWidgetItem(v.name, d->ui.list);
item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
item->setToolTip(v.name);
item->setData(Qt::DecorationRole, previewPixmap);
item->setData(Qt::UserRole, v.noi18Name);
itemSize = itemSize.expandedTo(previewPixmap.size());
}
void Archive::save(Basket *basket, bool withSubBaskets, const QString &destination)
{
QDir dir;
KProgressDialog dialog(0, i18n("Save as Basket Archive"), i18n("Saving as basket archive. Please wait..."), /*Not modal, for password dialogs!*/false);
dialog.showCancelButton(false);
dialog.setAutoClose(true);
dialog.show();
QProgressBar *progress = dialog.progressBar();
progress->setRange(0,/*Preparation:*/1 + /*Finishing:*/1 + /*Basket:*/1 + /*SubBaskets:*/(withSubBaskets ? Global::bnpView->basketCount(Global::bnpView->listViewItemForBasket(basket)) : 0));
progress->setValue(0);
// Create the temporary folder:
QString tempFolder = Global::savesFolder() + "temp-archive/";
dir.mkdir(tempFolder);
// Create the temporary archive file:
QString tempDestination = tempFolder + "temp-archive.tar.gz";
KTar tar(tempDestination, "application/x-gzip");
tar.open(QIODevice::WriteOnly);
tar.writeDir("baskets", "", "");
progress->setValue(progress->value()+1); // Preparation finished
kDebug() << "Preparation finished out of " << progress->maximum();
// Copy the baskets data into the archive:
QStringList backgrounds;
Archive::saveBasketToArchive(basket, withSubBaskets, &tar, backgrounds, tempFolder, progress);
// Create a Small baskets.xml Document:
QDomDocument document("basketTree");
QDomElement root = document.createElement("basketTree");
document.appendChild(root);
Global::bnpView->saveSubHierarchy(Global::bnpView->listViewItemForBasket(basket), document, root, withSubBaskets);
Basket::safelySaveToFile(tempFolder + "baskets.xml", "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n" + document.toString());
tar.addLocalFile(tempFolder + "baskets.xml", "baskets/baskets.xml");
dir.remove(tempFolder + "baskets.xml");
// Save a Small tags.xml Document:
QList<Tag*> tags;
listUsedTags(basket, withSubBaskets, tags);
Tag::saveTagsTo(tags, tempFolder + "tags.xml");
tar.addLocalFile(tempFolder + "tags.xml", "tags.xml");
dir.remove(tempFolder + "tags.xml");
// Save Tag Emblems (in case they are loaded on a computer that do not have those icons):
QString tempIconFile = tempFolder + "icon.png";
for (Tag::List::iterator it = tags.begin(); it != tags.end(); ++it) {
State::List states = (*it)->states();
for (State::List::iterator it2 = states.begin(); it2 != states.end(); ++it2) {
State *state = (*it2);
QPixmap icon = KIconLoader::global()->loadIcon(
state->emblem(), KIconLoader::Small, 16, KIconLoader::DefaultState,
QStringList(), 0L, true
);
if (!icon.isNull()) {
icon.save(tempIconFile, "PNG");
QString iconFileName = state->emblem().replace('/', '_');
tar.addLocalFile(tempIconFile, "tag-emblems/" + iconFileName);
}
}
}
dir.remove(tempIconFile);
// Finish Tar.Gz Exportation:
tar.close();
// Computing the File Preview:
Basket *previewBasket = basket; // FIXME: Use the first non-empty basket!
QPixmap previewPixmap(previewBasket->visibleWidth(), previewBasket->visibleHeight());
QPainter painter(&previewPixmap);
// Save old state, and make the look clean ("smile, you are filmed!"):
NoteSelection *selection = previewBasket->selectedNotes();
previewBasket->unselectAll();
Note *focusedNote = previewBasket->focusedNote();
previewBasket->setFocusedNote(0);
previewBasket->doHoverEffects(0, Note::None);
// Take the screenshot:
previewBasket->drawContents(&painter, 0, 0, previewPixmap.width(), previewPixmap.height());
// Go back to the old look:
previewBasket->selectSelection(selection);
previewBasket->setFocusedNote(focusedNote);
previewBasket->doHoverEffects();
// End and save our splandid painting:
painter.end();
QImage previewImage = previewPixmap.toImage();
const int PREVIEW_SIZE = 256;
previewImage = previewImage.scaled(PREVIEW_SIZE, PREVIEW_SIZE, Qt::KeepAspectRatio);
previewImage.save(tempFolder + "preview.png", "PNG");
// Finaly Save to the Real Destination file:
QFile file(destination);
if (file.open(QIODevice::WriteOnly)) {
ulong previewSize = QFile(tempFolder + "preview.png").size();
ulong archiveSize = QFile(tempDestination).size();
QTextStream stream(&file);
stream.setCodec("ISO-8859-1");
stream << "BasKetNP:archive\n"
<< "version:0.6.1\n"
// << "read-compatible:0.6.1\n"
// << "write-compatible:0.6.1\n"
<< "preview*:" << previewSize << "\n";
stream.flush();
// Copy the Preview File:
const unsigned long BUFFER_SIZE = 1024;
char *buffer = new char[BUFFER_SIZE];
long sizeRead;
QFile previewFile(tempFolder + "preview.png");
if (previewFile.open(QIODevice::ReadOnly)) {
while ((sizeRead = previewFile.read(buffer, BUFFER_SIZE)) > 0)
file.write(buffer, sizeRead);
}
stream << "archive*:" << archiveSize << "\n";
stream.flush();
// Copy the Archive File:
QFile archiveFile(tempDestination);
if (archiveFile.open(QIODevice::ReadOnly)) {
while ((sizeRead = archiveFile.read(buffer, BUFFER_SIZE)) > 0)
file.write(buffer, sizeRead);
}
// Clean Up:
delete buffer;
buffer = 0;
file.close();
}
progress->setValue(progress->value()+1); // Finishing finished
kDebug() << "Finishing finished";
// Clean Up Everything:
dir.remove(tempFolder + "preview.png");
dir.remove(tempDestination);
dir.rmdir(tempFolder);
}