DataRecovery::DataRecovery(Context* context)
: m_tempDir(NULL)
, m_backup(NULL)
, m_context(context)
{
// Check if there is already data to recover
const base::string existent_data_path = get_config_string("DataRecovery", "Path", "");
if (!existent_data_path.empty() &&
base::directory_exists(existent_data_path)) {
// Load the backup data.
m_tempDir = new base::TempDir();
m_tempDir->attach(existent_data_path);
m_backup = new Backup(existent_data_path);
}
else {
// Create a new directory to save the backup information.
m_tempDir = new base::TempDir(PACKAGE);
m_backup = new Backup(m_tempDir->path());
set_config_string("DataRecovery", "Path", m_tempDir->path().c_str());
flush_config_file();
}
m_context->addObserver(this);
}
void ui::clipboard::set_text(const char *text)
{
lowlevel_set_clipboard_text(text);
#ifdef WIN32
if (IsClipboardFormatAvailable(CF_UNICODETEXT)) {
if (OpenClipboard(win_get_window())) {
EmptyClipboard();
if (!clipboard_text.empty()) {
std::wstring wstr = base::from_utf8(clipboard_text);
int len = wstr.size();
HGLOBAL hglobal = GlobalAlloc(GMEM_MOVEABLE |
GMEM_ZEROINIT, sizeof(WCHAR)*(len+1));
LPWSTR lpstr = static_cast<LPWSTR>(GlobalLock(hglobal));
std::copy(wstr.begin(), wstr.end(), lpstr);
GlobalUnlock(hglobal);
SetClipboardData(CF_UNICODETEXT, hglobal);
}
CloseClipboard();
}
}
#endif
}
void base::trim_string(const base::string& input, base::string& output)
{
int i, j;
for (i=0; i<(int)input.size(); ++i)
if (!std::isspace(input.at(i)))
break;
for (j=(int)input.size()-1; j>i; --j)
if (!std::isspace(input.at(j)))
break;
if (i < j)
output = input.substr(i, j - i + 1);
else
output = "";
}
static base::string remove_backslash_if_needed(const base::string& filename)
{
if (!filename.empty() && base::is_path_separator(*(filename.end()-1))) {
int len = filename.size();
#ifdef HAVE_DRIVES
// if the name is C:\ or something like that, the backslash isn't
// removed
if (len == 3 && filename[1] == ':')
return filename;
#else
// this is just the root '/' slash
if (len == 1)
return filename;
#endif
return base::remove_path_separator(filename);
}
return filename;
}
void base::split_string(const base::string& string,
std::vector<base::string>& parts,
const base::string& separators)
{
size_t elements = 1 + std::count_if(string.begin(), string.end(), is_separator(&separators));
parts.reserve(elements);
size_t beg = 0, end;
while (true) {
end = string.find_first_of(separators, beg);
if (end != base::string::npos) {
parts.push_back(string.substr(beg, end - beg));
beg = end+1;
}
else {
parts.push_back(string.substr(beg));
break;
}
}
}
const char* ui::clipboard::get_text()
{
#ifdef WIN32
if (IsClipboardFormatAvailable(CF_UNICODETEXT)) {
if (OpenClipboard(win_get_window())) {
HGLOBAL hglobal = GetClipboardData(CF_UNICODETEXT);
if (hglobal != NULL) {
LPWSTR lpstr = static_cast<LPWSTR>(GlobalLock(hglobal));
if (lpstr != NULL) {
lowlevel_set_clipboard_text(base::to_utf8(lpstr).c_str());
GlobalUnlock(hglobal);
}
}
CloseClipboard();
}
}
#endif
return clipboard_text.c_str();
}