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Code Issues Releases Wiki Activity

Fixed a bug where a non-existant openmw.cfg would crash the launcher

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This commit is contained in:
Pieter van der Kloet 2012-10-30 05:03:58 +01:00
parent d065b56948
commit ef11a32fee
2 changed files with 51 additions and 37 deletions
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87
apps/launcher/datafilespage.cpp
View file

@ -347,6 +347,47 @@ void DataFilesPage::readConfig()
}
bool DataFilesPage::showDataFilesWarning()
{
QMessageBox msgBox;
msgBox.setWindowTitle("Error detecting Morrowind installation");
msgBox.setIcon(QMessageBox::Warning);
msgBox.setStandardButtons(QMessageBox::Cancel);
msgBox.setText(tr("<br><b>Could not find the Data Files location</b><br><br> \
The directory containing the data files was not found.<br><br> \
Press \"Browse...\" to specify the location manually.<br>"));
QAbstractButton *dirSelectButton =
msgBox.addButton(tr("B&rowse..."), QMessageBox::ActionRole);
msgBox.exec();
if (msgBox.clickedButton() == dirSelectButton) {
// Show a custom dir selection dialog which only accepts valid dirs
QString selectedDir = FileDialog::getExistingDirectory(
this, tr("Select Data Files Directory"),
QDir::currentPath(),
QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
// Add the user selected data directory
if (!selectedDir.isEmpty()) {
mDataDirs.push_back(Files::PathContainer::value_type(selectedDir.toStdString()));
mCfgMgr.processPaths(mDataDirs);
} else {
// Cancel from within the dir selection dialog
return false;
}
} else {
// Cancel
return false;
}
return true;
}
bool DataFilesPage::setupDataFiles()
{
// We use the Configuration Manager to retrieve the configuration values
@ -359,12 +400,16 @@ bool DataFilesPage::setupDataFiles()
("fs-strict", boost::program_options::value<bool>()->implicit_value(true)->default_value(false))
("encoding", boost::program_options::value<std::string>()->default_value("win1252"));
//boost::program_options::notify(variables);
boost::program_options::notify(variables);
mCfgMgr.readConfiguration(variables, desc);
// Put the paths in a boost::filesystem vector to use with Files::Collections
mDataDirs = Files::PathContainer(variables["data"].as<Files::PathContainer>());
if (variables["data"].empty()) {
if (!showDataFilesWarning())
return false;
} else {
mDataDirs = Files::PathContainer(variables["data"].as<Files::PathContainer>());
}
std::string local = variables["data-local"].as<std::string>();
if (!local.empty()) {
@ -374,43 +419,11 @@ bool DataFilesPage::setupDataFiles()
mCfgMgr.processPaths(mDataDirs);
mCfgMgr.processPaths(mDataLocal);
// Second chance to display the warning, the data= entries are invalid
while (mDataDirs.empty()) {
QMessageBox msgBox;
msgBox.setWindowTitle("Error detecting Morrowind installation");
msgBox.setIcon(QMessageBox::Warning);
msgBox.setStandardButtons(QMessageBox::Cancel);
msgBox.setText(tr("<br><b>Could not find the Data Files location</b><br><br> \
The directory containing the data files was not found.<br><br> \
Press \"Browse...\" to specify the location manually.<br>"));
QAbstractButton *dirSelectButton =
msgBox.addButton(tr("B&rowse..."), QMessageBox::ActionRole);
msgBox.exec();
if (msgBox.clickedButton() == dirSelectButton) {
// Show a custom dir selection dialog which only accepts valid dirs
QString selectedDir = FileDialog::getExistingDirectory(
this, tr("Select Data Files Directory"),
QDir::currentPath(),
QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
// Add the user selected data directory
if (!selectedDir.isEmpty()) {
mDataDirs.push_back(Files::PathContainer::value_type(selectedDir.toStdString()));
mCfgMgr.processPaths(mDataDirs);
} else {
// Cancel from within the dir selection dialog
return false;
}
} else {
// Cancel
if (!showDataFilesWarning())
return false;
}
}
// Add the paths to the respective models
for (Files::PathContainer::iterator it = mDataDirs.begin(); it != mDataDirs.end(); ++it) {
QString path = QString::fromStdString(it->string());

1
apps/launcher/datafilespage.hpp
View file

@ -30,6 +30,7 @@ public:
ProfilesComboBox *mProfilesComboBox;
void writeConfig(QString profile = QString());
bool showDataFilesWarning();
bool setupDataFiles();
public slots: