void ThemeEngine::listUsableThemes(const Common::FSNode &node, Common::List<ThemeDescriptor> &list, int depth) {
if (!node.exists() || !node.isReadable() || !node.isDirectory())
return;
ThemeDescriptor td;
// Check whether we point to a valid theme directory.
if (themeConfigUsable(node, td.name)) {
td.filename = node.getPath();
td.id = node.getName();
list.push_back(td);
// A theme directory should never contain any other themes
// thus we just return to the caller here.
return;
}
Common::FSList fileList;
// Check all files. We need this to find all themes inside ZIP archives.
if (!node.getChildren(fileList, Common::FSNode::kListFilesOnly))
return;
for (Common::FSList::iterator i = fileList.begin(); i != fileList.end(); ++i) {
// We will only process zip files for now
if (!i->getPath().matchString("*.zip", true))
continue;
td.name.clear();
if (themeConfigUsable(*i, td.name)) {
td.filename = i->getPath();
td.id = i->getName();
// If the name of the node object also contains
// the ".zip" suffix, we will strip it.
if (td.id.matchString("*.zip", true)) {
for (int j = 0; j < 4; ++j)
td.id.deleteLastChar();
}
list.push_back(td);
}
}
fileList.clear();
// Check if we exceeded the given recursion depth
if (depth - 1 == -1)
return;
// As next step we will search all subdirectories
if (!node.getChildren(fileList, Common::FSNode::kListDirectoriesOnly))
return;
for (Common::FSList::iterator i = fileList.begin(); i != fileList.end(); ++i)
listUsableThemes(*i, list, depth == -1 ? - 1 : depth - 1);
}
bool BaseFileManager::registerPackages() {
debugC(kWintermuteDebugFileAccess | kWintermuteDebugLog, "Scanning packages");
// Register without using SearchMan, as otherwise the FSNode-based lookup in openPackage will fail
// and that has to be like that to support the detection-scheme.
Common::FSList files;
for (Common::FSList::iterator it = _packagePaths.begin(); it != _packagePaths.end(); ++it) {
debugC(kWintermuteDebugFileAccess, "Should register folder: %s %s", (*it).getPath().c_str(), (*it).getName().c_str());
if (!(*it).getChildren(files, Common::FSNode::kListFilesOnly)) {
warning("getChildren() failed for path: %s", (*it).getDisplayName().c_str());
}
for (Common::FSList::iterator fileIt = files.begin(); fileIt != files.end(); ++fileIt) {
if (!fileIt->getName().hasSuffix(".dcp")) {
continue;
}
// Avoid registering all the language files
// TODO: Select based on the gameDesc.
if (_language != Common::UNK_LANG && fileIt->getParent().getName() == "language") {
Common::String parentName = fileIt->getParent().getName();
Common::String dcpName = fileIt->getName();
if (_language == Common::EN_ANY && fileIt->getName() != "english.dcp") {
continue;
} else if (_language == Common::CZ_CZE && fileIt->getName() != "czech.dcp") {
continue;
} else if (_language == Common::IT_ITA && fileIt->getName() != "italian.dcp") {
continue;
} else if (_language == Common::PL_POL && fileIt->getName() != "polish.dcp") {
continue;
} else if (_language == Common::RU_RUS && fileIt->getName() != "russian.dcp") {
continue;
}
}
debugC(kWintermuteDebugFileAccess, "Registering %s %s", (*fileIt).getPath().c_str(), (*fileIt).getName().c_str());
registerPackage((*fileIt));
}
}
// debugC(kWintermuteDebugFileAccess | kWintermuteDebugLog, " Registered %d files in %d package(s)", _files.size(), _packages.size());
return STATUS_OK;
}
bool DownloadDialog::selectDirectories() {
if (Networking::Connection::isLimited()) {
MessageDialog alert(_("It looks like your connection is limited. "
"Do you really want to download files with it?"), _("Yes"), _("No"));
if (alert.runModal() != GUI::kMessageOK)
return false;
}
//first user should select remote directory to download
if (_remoteBrowser->runModal() <= 0)
return false;
Cloud::StorageFile remoteDirectory = _remoteBrowser->getResult();
//now user should select local directory to download into
if (_browser->runModal() <= 0)
return false;
Common::FSNode dir(_browser->getResult());
Common::FSList files;
if (!dir.getChildren(files, Common::FSNode::kListAll)) {
MessageDialog alert(_("ScummVM couldn't open the specified directory!"));
alert.runModal();
return false;
}
//check that there is no file with the remote directory's name in the local one
for (Common::FSList::iterator i = files.begin(); i != files.end(); ++i) {
if (i->getName().equalsIgnoreCase(remoteDirectory.name())) {
//if there is, ask user whether it's OK
if (!i->isDirectory()) {
GUI::MessageDialog alert(_("Cannot create a directory to download - the specified directory has a file with the same name."), _("OK"));
alert.runModal();
return false;
}
GUI::MessageDialog alert(
Common::String::format(_("The \"%s\" already exists in the specified directory.\nDo you really want to download files into that directory?"), remoteDirectory.name().c_str()),
_("Yes"),
_("No")
);
if (alert.runModal() != GUI::kMessageOK)
return false;
break;
}
}
//make a local path
Common::String localPath = dir.getPath();
//simple heuristic to determine which path separator to use
if (localPath.size() && localPath.lastChar() != '/' && localPath.lastChar() != '\\') {
int backslashes = 0;
for (uint32 i = 0; i < localPath.size(); ++i)
if (localPath[i] == '/')
--backslashes;
else if (localPath[i] == '\\')
++backslashes;
if (backslashes > 0)
localPath += '\\' + remoteDirectory.name();
else
localPath += '/' + remoteDirectory.name();
} else {
localPath += remoteDirectory.name();
}
CloudMan.startDownload(remoteDirectory.path(), localPath);
CloudMan.setDownloadTarget(this);
_localDirectory = localPath;
return true;
}