From e01496122d6033ec7bd5e72922f275ae028b042c Mon Sep 17 00:00:00 2001 From: Friedemann Kleint Date: Wed, 12 Nov 2014 15:30:06 +0100 Subject: Implement DiffEditorDocument::suggestedFileName(). Try to derive a git-format-patch type file name from the description. Change-Id: I581f4ba87a5ac4b82ca6519be8aa13fb4b4ebe43 Reviewed-by: Orgad Shaneh --- src/plugins/diffeditor/diffeditordocument.cpp | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'src/plugins/diffeditor/diffeditordocument.cpp') diff --git a/src/plugins/diffeditor/diffeditordocument.cpp b/src/plugins/diffeditor/diffeditordocument.cpp index e34a184444..470652aa2c 100644 --- a/src/plugins/diffeditor/diffeditordocument.cpp +++ b/src/plugins/diffeditor/diffeditordocument.cpp @@ -127,4 +127,29 @@ bool DiffEditorDocument::open(QString *errorString, const QString &fileName) return true; } +QString DiffEditorDocument::suggestedFileName() const +{ + QString result = QStringLiteral("0001"); + const QString description = m_controller->description(); + if (!description.isEmpty()) { + // Derive "git format-patch-type" file name from subject. + const int pos = description.indexOf(QLatin1String("\n\n ")); + const int endPos = pos >= 0 ? description.indexOf(QLatin1Char('\n'), pos + 6) : -1; + if (endPos > pos) { + const QChar space(QLatin1Char(' ')); + const QChar dash(QLatin1Char('-')); + QString subject = description.mid(pos, endPos - pos); + for (int i = 0; i < subject.size(); ++i) { + if (!subject.at(i).isLetterOrNumber()) + subject[i] = space; + } + subject = subject.simplified(); + subject.replace(space, dash); + result += dash; + result += subject; + } + } + return result + QStringLiteral(".patch"); +} + } // namespace DiffEditor -- cgit v1.2.1