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cpaster: Polish fetching snippets.

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Limit file name, default to ".txt" suffix if none
can be found. Print errors on empty snippets.
This commit is contained in:
Friedemann Kleint
2010-03-26 10:37:36 +01:00
parent 0f1b718359
commit 7cf4bb7286
1 changed files with 20 additions and 10 deletions
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30
src/plugins/cpaster/cpasterplugin.cpp
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@@ -275,8 +275,12 @@ static inline QString filePrefixFromTitle(const QString &title)
for (int i = 0; i < titleSize; i++)
if (title.at(i).isLetterOrNumber())
rc.append(title.at(i));
if (rc.isEmpty())
if (rc.isEmpty()) {
rc = QLatin1String("qtcreator");
} else {
if (rc.size() > 15)
rc.truncate(15);
}
return rc;
}
@@ -325,6 +329,10 @@ void CodepasterPlugin::finishFetch(const QString &titleDescription,
messageManager->printToOutputPane(content, true);
return;
}
if (content.isEmpty()) {
messageManager->printToOutputPane(tr("Empty snippet received for \"%1\".").arg(titleDescription), true);
return;
}
// Write the file out and do a mime type detection on the content. Note
// that for the initial detection, there must not be a suffix
// as we want mime type detection to trigger on the content and not on
@@ -340,15 +348,17 @@ void CodepasterPlugin::finishFetch(const QString &titleDescription,
// the temporary file. This is to make it more convenient to "Save as"
// for the user and also to be able to tell a patch or diff in the VCS plugins
// by looking at the file name of FileManager::currentFile() without expensive checking.
if (const Core::MimeType mimeType = Core::ICore::instance()->mimeDatabase()->findByFile(QFileInfo(tempFile->fileName()))) {
const QString preferredSuffix = mimeType.preferredSuffix();
if (!preferredSuffix.isEmpty()) {
tempFile = writeTemporaryFile(tempFilePattern(filePrefix, preferredSuffix), content, &errorMessage);
if (tempFile.isNull()) {
messageManager->printToOutputPane(errorMessage);
return;
}
}
// Default to "txt".
QString suffix;
if (const Core::MimeType mimeType = Core::ICore::instance()->mimeDatabase()->findByFile(QFileInfo(tempFile->fileName())))
suffix = mimeType.preferredSuffix();
if (suffix.isEmpty())
suffix = QLatin1String("txt");
// Write out with extension.
tempFile = writeTemporaryFile(tempFilePattern(filePrefix, suffix), content, &errorMessage);
if (tempFile.isNull()) {
messageManager->printToOutputPane(errorMessage);
return;
}
// Keep the file and store in list of files to be removed.
tempFile->setAutoRemove(false);