/**
* Check for errors and log a message.
*/
void PyApi::CheckForPythonErrors() const
{
const auto ex = PyErr_Occurred();
if (nullptr != ex)
{
// if this is a normal exist, then we don't need to show an error message.
if (!PyErr_ExceptionMatches(PyExc_SystemExit))
{
PyObject *type, *value, *traceback;
PyErr_Fetch(&type, &value, &traceback);
PyErr_Clear();
std::string message = "<b>Error : </b>An error was raised in the PyAPI.";
if (type) {
const auto temp_bytes = PyUnicode_AsEncodedString(type, "ASCII", "strict");
if (temp_bytes != nullptr) {
message += "<br>";
message += PyBytes_AS_STRING(temp_bytes); // Borrowed pointer
Py_DECREF(temp_bytes);
}
}
if (value) {
const auto temp_bytes = PyUnicode_AsEncodedString(value, "ASCII", "strict");
if (temp_bytes != nullptr) {
message += "<br>";
message += PyBytes_AS_STRING(temp_bytes); // Borrowed pointer
Py_DECREF(temp_bytes);
}
}
if (traceback) {
const auto temp_bytes = PyUnicode_AsEncodedString(traceback, "ASCII", "strict");
if (temp_bytes != nullptr) {
message += "<br>";
message += PyBytes_AS_STRING(temp_bytes); // Borrowed pointer
Py_DECREF(temp_bytes);
}
}
Py_XDECREF(type);
Py_XDECREF(value);
Py_XDECREF(traceback);
// give the error message
USES_CONVERSION;
const wchar_t* msg = T_A2T(message.c_str());
const unsigned int nElapse = 500;
const unsigned int nFadeOut = 10;
__super::Say(msg, nElapse, nFadeOut);
}
}
// no more errors.
PyErr_Clear();
}
/**
* Parse the clipboard data and add file names, texts and what ever info could be used.
* We cannot do much with non text items.
* Update this function as new clipboard items are discovered.
*
* @param vector of clipboard data been parsed.
* @return none.
*/
void Clipboard::ParseClipboard( V_CF& s_cf )
{
USES_CONVERSION;
for( V_CF::const_iterator it = s_cf.begin(); it != s_cf.end(); it++ )
{
try
{
ClipboardData* cf = *it;
if( NULL == cf )
{
continue;
}
switch( cf->uFormat )
{
case 0x0c006: /* FILENAME */
{
// a file name was added
const wchar_t* lp = T_A2T((CHAR*)cf->data);
AddFileName( lp );
}
break;
case 0x0c007: /*FILENAMEW*/
{
// a file name was added
const wchar_t* lp = (WCHAR*)cf->data;
AddFileName(lp);
}
break;
case CF_UNICODETEXT:
{
// normal, selected text.
const wchar_t* lp = (WCHAR*)cf->data;
SetText( lp );
}
break;
case CF_TEXT:
{
// normal, selected text.
const wchar_t* lp = T_A2T( (CHAR*)cf->data );
SetText( lp );
}
break;
case CF_HDROP:
{
ClipboardDropData* cdd = (ClipboardDropData*)cf->data;
const std::vector<MYODD_STRING>& files = cdd->Files();
for (std::vector<MYODD_STRING>::const_iterator it = files.begin(); it != files.end(); ++it)
{
AddFileName( *it );
}
}
break;
default: // not handled.
break;
}
}
catch(... )
{
_ASSERT(0); // the main reason for failure is probably because
// there is a format in the Clipboard that I am not handling properly
// there should be a way of seending me a mail when this happens so we can look into fixing it.
}
}// for each clipboard items
}
