From e01496122d6033ec7bd5e72922f275ae028b042c Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Date: Wed, 12 Nov 2014 15:30:06 +0100
Subject: [PATCH] Implement DiffEditorDocument::suggestedFileName().
Try to derive a git-format-patch type file name from
the description.
Change-Id: I581f4ba87a5ac4b82ca6519be8aa13fb4b4ebe43
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
---
src/plugins/diffeditor/diffeditordocument.cpp | 25 +++++++++++++++++++
src/plugins/diffeditor/diffeditordocument.h | 2 +-
2 files changed, 26 insertions(+), 1 deletion(-)
diff --git a/src/plugins/diffeditor/diffeditordocument.cpp b/src/plugins/diffeditor/diffeditordocument.cpp
index e34a1844444..470652aa2cb 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
diff --git a/src/plugins/diffeditor/diffeditordocument.h b/src/plugins/diffeditor/diffeditordocument.h
index 01c2400ba99..05bc7c067e2 100644
--- a/src/plugins/diffeditor/diffeditordocument.h
+++ b/src/plugins/diffeditor/diffeditordocument.h
@@ -50,7 +50,7 @@ public:
bool setContents(const QByteArray &contents);
QString defaultPath() const;
- QString suggestedFileName() const { return QString(); }
+ QString suggestedFileName() const Q_DECL_OVERRIDE;
bool isModified() const { return false; }
bool isSaveAsAllowed() const { return true; }
--
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