Git: Support case-insensitive grep/pickaxe

Change-Id: Ie3da0f5cca2bd3ffa658e3adbba0b1b86a2911d9
Reviewed-by: André Hartmann <aha_1980@gmx.de>

src/plugins/git/gitclient.cpp

@@ -1062,6 +1062,9 @@ void GitClient::log(const QString &workingDirectory, const QString &fileName,
     if (!pickaxeValue.isEmpty())
         arguments << "-S" << pickaxeValue;
 
+    if ((!grepValue.isEmpty() || !pickaxeValue.isEmpty()) && !editor->caseSensitive())
+        arguments << "-i";
+
     if (!fileName.isEmpty())
         arguments << "--" << fileName;
 

src/plugins/git/giteditor.cpp

@@ -92,12 +92,19 @@ public:
         addWidget(grepLineEdit);
         addSeparator();
         addWidget(pickaxeLineEdit);
+        addSeparator();
+        caseAction = new QAction(tr("Case sensitive"), this);
+        caseAction->setCheckable(true);
+        caseAction->setChecked(true);
+        connect(caseAction, &QAction::toggled, editor, &GitEditorWidget::refresh);
+        addAction(caseAction);
         hide();
         connect(editor, &GitEditorWidget::toggleFilters, this, &QWidget::setVisible);
     }
 
     Utils::FancyLineEdit *grepLineEdit;
     Utils::FancyLineEdit *pickaxeLineEdit;
+    QAction *caseAction;
 };
 
 GitEditorWidget::GitEditorWidget() :
@@ -426,5 +433,10 @@ QString GitEditorWidget::pickaxeValue() const
     return m_logFilterWidget->pickaxeLineEdit->text();
 }
 
+bool GitEditorWidget::caseSensitive() const
+{
+    return m_logFilterWidget && m_logFilterWidget->caseAction->isChecked();
+}
+
 } // namespace Internal
 } // namespace Git

src/plugins/git/giteditor.h

@@ -48,6 +48,7 @@ public:
     void setPickaxeLineEdit(Utils::FancyLineEdit *lineEdit);
     QString grepValue() const;
     QString pickaxeValue() const;
+    bool caseSensitive() const;
     void refresh();
 
 signals: