void FileOpener::openFiles()
{
if (isWaitingForMessageBox) {
isWaitingForMessageBox = false;
ASSERT(lastTopWin.isValid());
if (lastTopWin.isValid()) {
lastTopWin->requestCloseWindow(TopWin::CLOSED_SILENTLY);
lastTopWin = NULL;
}
}
ASSERT(!isWaitingForMessageBox)
while (fileParameterList.isValid() && fileParameterList->getLength() > 0)
{
int numberOfWindows = fileParameterList->get(0).numberOfWindows;
String fileName = fileParameterList->get(0).fileName;
String encoding = fileParameterList->get(0).encoding;
String resolvedFileName = File(fileName).getAbsoluteNameWithResolvedLinks();
if (numberOfWindows <= 0)
{
numberOfWindows = 1;
}
RawPtr<TopWinList> topWins = TopWinList::getInstance();
if (lastTopWin.isInvalid())
{
numberOfRaisedWindows = 0;
for (int w = 0; w < topWins->getNumberOfTopWins() && numberOfRaisedWindows < numberOfWindows; ++w)
{
EditorTopWin* topWin = dynamic_cast<EditorTopWin*>(topWins->getTopWin(w));
if (topWin != NULL && File(topWin->getFileName()).getAbsoluteNameWithResolvedLinks() == resolvedFileName) {
topWin->raise();
numberOfRaisedWindows += 1;
lastTopWin = topWin;
}
}
if (lastTopWin.isInvalid() && numberOfRaisedWindows < numberOfWindows)
{
TextData::Ptr textData = TextData::create();
LanguageMode::Ptr languageMode;
HilitedText::Ptr hilitedText;
Nullable<String> errorMessage;
try
{
ByteBuffer buffer;
File(fileName).loadInto(&buffer);
Nullable<GlobalConfig::LanguageModeAndEncoding> result;
try
{
result = GlobalConfig::getInstance()
->getLanguageModeAndEncodingForFileNameAndContent
(
fileName,
&buffer
);
languageMode = result.get().languageMode;
hilitedText = HilitedText::create(textData, languageMode);
}
catch (ConfigException& ex) {
languageMode = GlobalConfig::getInstance()->getDefaultLanguageMode();
hilitedText = HilitedText::create(textData, languageMode);
errorMessage = ex.getMessage();
}
if (encoding.getLength() == 0 && result.isValid() && result.get().encoding.getLength() > 0) {
encoding = result.get().encoding;
}
textData->takeOverFileBuffer(fileName, encoding, &buffer);
}
catch (LuaException& ex)
{
throw;
}
catch (BaseException& ex)
{
try
{
if (!languageMode.isValid()) {
languageMode = GlobalConfig::getInstance()->getLanguageModeForFileName(fileName);
}
if (!hilitedText.isValid()) {
hilitedText = HilitedText::create(textData, languageMode);
}
} catch (BaseException& ex2) {
languageMode = GlobalConfig::getInstance()->getDefaultLanguageMode();
hilitedText = HilitedText::create(textData, languageMode);
}
isWaitingForMessageBox = true;
bool fileNotExisting = false;
try
{
throw;
}
catch (FileException& ex)
{
fileNotExisting = (ex.getErrno() == ENOENT);
}
catch (BaseException& ex)
{}
if (fileNotExisting)
{
ByteBuffer emptyBuffer;
textData->takeOverBuffer(encoding, &emptyBuffer);
textData->setModifiedFlag(false);
textData->setRealFileName(fileName);
}
else {
textData->setPseudoFileName(fileName);
}
lastTopWin = EditorTopWin::create(hilitedText);
MessageBoxParameter p;
if (fileParameterList->getLength() > 1)
{
p.setTitle("Error opening files")
.setMessage(ex.getMessage())
.setAlternativeButton("A]bort all next files", newCallback(this, &FileOpener::handleAbortButton))
.setCancelButton ("S]kip to next file", newCallback(this, &FileOpener::handleSkipFileButton));
if (fileNotExisting) {
p.setDefaultButton ("C]reate this file", newCallback(this, &FileOpener::handleCreateFileButton));
} else {
p.setDefaultButton ("R]etry", newCallback(this, &FileOpener::openFiles));
}
}
else {
p.setTitle("Error opening file")
.setMessage(ex.getMessage())
.setCancelButton ("Ca]ncel", newCallback(this, &FileOpener::handleAbortButton));
if (fileNotExisting && fileName.getLength() > 0) {
p.setDefaultButton ("C]reate this file", newCallback(this, &FileOpener::handleCreateFileButton));
} else {
p.setDefaultButton ("R]etry", newCallback(this, &FileOpener::openFiles));
}
}
lastTopWin->setModalMessageBox(p);
lastTopWin->show();
return;
}
lastTopWin = EditorTopWin::create(hilitedText);
if (errorMessage.isValid()) {
MessageBoxParameter p;
p.setTitle("Error opening file")
.setMessage(errorMessage.get())
.setCancelButton("O]K");
lastTopWin->setModalMessageBox(p);
}
lastTopWin->show();
lastTopWin->raise();
numberOfRaisedWindows += 1;
}
}
for (int i = numberOfRaisedWindows; i < numberOfWindows; ++i)
{
EditorTopWin::Ptr win = EditorTopWin::create(lastTopWin->getHilitedText());
win->show();
}
fileParameterList->remove(0);
lastTopWin = NULL;
}
if ((fileParameterList.isInvalid() || fileParameterList->getLength() == 0) && !isWaitingForMessageBox) {
fileParameterList.invalidate();
openConfigFiles();
}
}
