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Check configuration for validity in the configuration dialog.

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If the configuration is invalid display information about the issues and don't accept the values. Fixes issue reported in FS#9944.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20100 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dominik Riebeling 2009-02-24 23:36:31 +00:00
parent 074bc6c09a
commit 194fe0e6f0
1 changed files with 51 additions and 12 deletions
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43
rbutil/rbutilqt/configure.cpp
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@ -91,6 +91,9 @@ Config::Config(QWidget *parent,int index) : QDialog(parent)
void Config::accept()
{
qDebug() << "Config::accept()";
QString errormsg = tr("The following errors occurred:") + "<ul>";
bool error = false;
// proxy: save entered proxy values, not displayed.
if(ui.radioManualProxy->isChecked()) {
proxy.setScheme("http");
@ -118,8 +121,25 @@ void Config::accept()
// mountpoint
QString mp = ui.mountPoint->text();
if(QFileInfo(mp).isDir())
if(mp.isEmpty()) {
errormsg += "<li>" + tr("No mountpoint given") + "</li>";
error = true;
}
else if(!QFileInfo(mp).exists()) {
errormsg += "<li>" + tr("Mountpoint does not exist") + "</li>";
error = true;
}
else if(!QFileInfo(mp).isDir()) {
errormsg += "<li>" + tr("Mountpoint is not a directory.") + "</li>";
error = true;
}
else if(!QFileInfo(mp).isWritable()) {
errormsg += "<li>" + tr("Mountpoint is not writeable") + "</li>";
error = true;
}
else {
settings->setMountpoint(QDir::fromNativeSeparators(mp));
}
// platform
QString nplat;
@ -127,10 +147,21 @@ void Config::accept()
nplat = ui.treeDevices->selectedItems().at(0)->data(0, Qt::UserRole).toString();
settings->setCurPlatform(nplat);
}
else {
errormsg += "<li>" + tr("No player selected") + "</li>";
error = true;
}
// cache settings
if(QFileInfo(ui.cachePath->text()).isDir())
if(QFileInfo(ui.cachePath->text()).isDir()) {
if(!QFileInfo(ui.cachePath->text()).isWritable()) {
errormsg += "<li>" + tr("Cache path not writeable. Leave path empty "
"to default to systems temporary path.") + "</li>";
error = true;
}
else
settings->setCachePath(ui.cachePath->text());
}
else // default to system temp path
settings->setCachePath(QDir::tempPath());
settings->setCacheDisable(ui.cacheDisable->isChecked());
@ -142,11 +173,19 @@ void Config::accept()
settings->setCurVersion(PUREVERSION);
errormsg += "</ul>";
errormsg += tr("You need to fix the above errors before you can continue.");
if(error) {
QMessageBox::critical(this, tr("Configuration error"), errormsg);
}
else {
// sync settings
settings->sync();
this->close();
emit settingsUpdated();
}
}
void Config::abort()