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PathChooser: Make error messages more informative

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This commit is contained in:
Tobias Hunger
2011-04-01 11:46:10 +02:00
parent 0023ed78ba
commit f6ceffb0d9
1 changed files with 42 additions and 3 deletions
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45
src/libs/utils/pathchooser.cpp
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@@ -406,28 +406,67 @@ bool PathChooser::validatePath(const QString &path, QString *errorMessage)
{
QString expandedPath = m_d->expandedPath(path);
if (expandedPath.isEmpty()) {
if (path.isEmpty()) {
if (errorMessage)
*errorMessage = tr("The path must not be empty.");
return false;
}
if (expandedPath.isEmpty()) {
if (errorMessage)
*errorMessage = tr("The path '%1' expanded to an empty string.").arg(QDir::toNativeSeparators(path));
return false;
}
const QFileInfo fi(expandedPath);
// Check if existing
switch (m_d->m_acceptingKind) {
case PathChooser::ExistingDirectory: // fall through
if (!fi.exists()) {
if (errorMessage)
*errorMessage = tr("The path '%1' does not exist.").arg(QDir::toNativeSeparators(expandedPath));
return false;
}
if (!fi.isDir()) {
if (errorMessage)
*errorMessage = tr("The path '%1' is not a directory.").arg(QDir::toNativeSeparators(expandedPath));
return false;
}
break;
case PathChooser::File: // fall through
case PathChooser::ExistingCommand:
if (!fi.exists()) {
if (errorMessage)
*errorMessage = tr("The path '%1' does not exist.").arg(QDir::toNativeSeparators(expandedPath));
return false;
}
break;
case PathChooser::ExistingCommand:
if (!fi.exists()) {
if (errorMessage)
*errorMessage = tr("The path '%1' does not exist.").arg(QDir::toNativeSeparators(expandedPath));
return false;
}
if (!fi.isExecutable()) {
if (errorMessage)
*errorMessage = tr("Can not execute '%1'.").arg(QDir::toNativeSeparators(expandedPath));
return false;
}
break;
case PathChooser::Directory:
if (fi.exists() && !fi.isDir()) {
if (errorMessage)
*errorMessage = tr("The path '%1' is not a directory.").arg(QDir::toNativeSeparators(expandedPath));
return false;
}
break;
case PathChooser::Command: // fall through
if (fi.exists() && !fi.isExecutable()) {
if (errorMessage)
*errorMessage = tr("Can not execute '%1'.").arg(QDir::toNativeSeparators(expandedPath));
return false;
}
break;
default:
;
}