void KPrHtmlExport::exportHtml(const KPrHtmlExport::Parameter ¶meters)
{
m_parameters = parameters;
// Create a temporary dir
KTempDir tmpDir;
m_tmpDirPath = tmpDir.name();
tmpDir.setAutoRemove(false);
extractStyle();
exportImageToTmpDir();
generateHtml();
generateToc();
copyFromTmpToDest();
}
KUrl KPrHtmlExport::exportPreview(const Parameter ¶meters)
{
m_parameters = parameters;
// Create a temporary dir
KTempDir tmpDir;
tmpDir.setAutoRemove(false);
m_tmpDirPath = tmpDir.name();
extractStyle();
exportImageToTmpDir();
generateHtml();
KUrl previewUrl;
previewUrl.setPath(tmpDir.name());
previewUrl.addPath("slide0.html");
return previewUrl;
}
bool BasketThumbCreator::create(const QString &path, int /*width*/, int /*height*/, QImage &image)
{
// Create the temporar folder:
KTempDir tempDir;
tempDir.setAutoRemove(true);
QString tempFolder = tempDir.name();
QDir dir;
dir.mkdir(tempFolder);
const unsigned long int BUFFER_SIZE = 1024;
QFile file(path);
if (file.open(QIODevice::ReadOnly)) {
QTextStream stream(&file);
stream.setCodec(QTextCodec::codecForName("UTF-8"));
QString line = stream.readLine();
if (line != "BasKetNP:archive" && line != "BasKetNP:template") {
file.close();
return false;
}
while (!stream.atEnd()) {
// Get Key/Value Pair From the Line to Read:
line = stream.readLine();
int index = line.indexOf(':');
QString key;
QString value;
if (index >= 0) {
key = line.left(index);
value = line.right(line.length() - index - 1);
} else {
key = line;
value = "";
}
if (key == "preview*") {
bool ok;
ulong size = value.toULong(&ok);
if (!ok) {
file.close();
return false;
}
// Get the preview file:
QFile previewFile(tempFolder + "preview.png");
if (previewFile.open(QIODevice::WriteOnly)) {
char *buffer = new char[BUFFER_SIZE];
long int sizeRead;
while ((sizeRead = file.read(buffer, qMin(BUFFER_SIZE, size))) > 0) {
previewFile.write(buffer, sizeRead);
size -= sizeRead;
}
previewFile.close();
delete buffer;
image = QImage(tempFolder + "preview.png");
file.close();
return true;
}
} else if (key.endsWith("*")) {
// We do not know what it is, but we should read the embedded-file in order to discard it:
bool ok;
ulong size = value.toULong(&ok);
if (!ok) {
file.close();
return false;
}
// Get the archive file:
char *buffer = new char[BUFFER_SIZE];
long int sizeRead;
while ((sizeRead = file.read(buffer, qMin(BUFFER_SIZE, size))) > 0) {
size -= sizeRead;
}
delete buffer;
}
}
file.close();
}
return false;
}
bool CFontThumbnail::create(const QString &path, int width, int height, QImage &img)
{
QString realPath(path);
KTempDir *tempDir = 0;
KFI_DBUG << "Create font thumbnail for:" << path << endl;
// Is this a appliaction/vnd.kde.fontspackage file? If so, extract 1 scalable font...
if(Misc::isPackage(path) || "application/zip"==KMimeType::findByFileContent(path)->name())
{
KZip zip(path);
if(zip.open(QIODevice::ReadOnly))
{
const KArchiveDirectory *zipDir=zip.directory();
if(zipDir)
{
QStringList fonts(zipDir->entries());
if(fonts.count())
{
QStringList::ConstIterator it(fonts.begin()),
end(fonts.end());
for(; it!=end; ++it)
{
const KArchiveEntry *entry=zipDir->entry(*it);
if(entry && entry->isFile())
{
delete tempDir;
tempDir=new KTempDir(KStandardDirs::locateLocal("tmp", KFI_TMP_DIR_PREFIX));
tempDir->setAutoRemove(true);
((KArchiveFile *)entry)->copyTo(tempDir->name());
QString mime(KMimeType::findByPath(tempDir->name()+entry->name())->name());
if(mime=="application/x-font-ttf" || mime=="application/x-font-otf" ||
mime=="application/x-font-type1")
{
realPath=tempDir->name()+entry->name();
break;
}
else
::unlink(QFile::encodeName(tempDir->name()+entry->name()).data());
}
}
}
}
}
}
QColor bgnd(Qt::black);
bgnd.setAlpha(0);
img=itsEngine.draw(realPath, KFI_NO_STYLE_INFO, 0, QApplication::palette().text().color(), bgnd, width, height, true);
delete tempDir;
return !img.isNull();
}
Package::Package(QString path, QObject* parent)
: QObject(parent),
m_metadata(new MetaData)
{
/*
A package roughly looks like this:
examplepackage/
|-- actions
| |-- silk-webapp-silk-commitlog.desktop
| |-- silk-webapp-silk-sidebar.desktop
| |-- silk-webapp-silk-sourcetree.desktop
| `-- silk-webapp-silk-urltrigger.desktop
|-- plugin.desktop
|-- scripts
| `-- togglesidebar.js
`-- webapp.desktop
*/
//m_metadata->pluginName = QString("silk");
QString installedPath = findPackage(path);
if (!installedPath.isEmpty()) {
m_root = installedPath;
m_metadataFile = m_root.path() + "/" + "metadata.desktop";
readMetadata();
readDir();
//kDebug() << "installed, but valid?" << isValid();
return;
}
QDir _d(path);
if (_d.isRelative()) {
path = QDir::currentPath() + "/" + path;
}
KUrl _dir(path);
if (path.isEmpty()) {
kDebug() << "Empty package structure";
} else if (path.endsWith(".selkie")) {
//kDebug() << "Package file:" << path;
//QString unpackPath = "/tmp/unpacked/";
KTempDir tmp;
tmp.setAutoRemove(false);
//kDebug() << "TempDir:" << tmp.name();
QString unpackPath = tmp.name();
importPackage(path, unpackPath);
m_root = KUrl(unpackPath);
m_metadataFile = unpackPath + "/" + "metadata.desktop";
readMetadata();
readDir();
} else if (_dir.isValid()) {
//kDebug() << "Reading dir" << _dir;
m_root = _dir;
m_metadataFile = m_root.path() + "/" + "metadata.desktop";
readMetadata();
readDir();
}
//show();
}