Added "Copy Line" keyboard command and associated action

Merge-request: 223
Reviewed-by: Leandro Melo

src/plugins/texteditor/basetexteditor.cpp

@@ -5031,6 +5031,15 @@ void BaseTextEditorWidget::cutLine()
     cut();
 }
 
+// control+shift+insert
+void BaseTextEditorWidget::copyLine()
+{
+    QTextCursor prevCursor = textCursor();
+    maybeSelectLine();
+    copy();
+    setTextCursor(prevCursor);
+}
+
 void BaseTextEditorWidget::deleteLine()
 {
     maybeSelectLine();

src/plugins/texteditor/basetexteditor.h

@@ -247,6 +247,7 @@ public slots:
     void zoomReset();
 
     void cutLine();
+    void copyLine();
     void deleteLine();
     void unfoldAll();
     void fold();

src/plugins/texteditor/texteditoractionhandler.cpp

@@ -77,6 +77,7 @@ TextEditorActionHandler::TextEditorActionHandler(const char *context,
     m_foldAction(0),
     m_unfoldAction(0),
     m_cutLineAction(0),
+    m_copyLineAction(0),
     m_deleteLineAction(0),
     m_selectEncodingAction(0),
     m_increaseFontSizeAction(0),
@@ -201,6 +202,11 @@ void TextEditorActionHandler::createActions()
     command->setDefaultKeySequence(QKeySequence(tr("Shift+Del")));
     connect(m_cutLineAction, SIGNAL(triggered()), this, SLOT(cutLine()));
 
+    m_copyLineAction = new QAction(tr("Copy &Line"), this);
+    command = am->registerAction(m_copyLineAction, Constants::COPY_LINE, m_contextId);
+    command->setDefaultKeySequence(QKeySequence(tr("Ctrl+Shift+Ins")));
+    connect(m_copyLineAction, SIGNAL(triggered()), this, SLOT(copyLine()));
+
     m_deleteLineAction = new QAction(tr("Delete &Line"), this);
     command = am->registerAction(m_deleteLineAction, Constants::DELETE_LINE, m_contextId, true);
     connect(m_deleteLineAction, SIGNAL(triggered()), this, SLOT(deleteLine()));
@@ -527,6 +533,7 @@ FUNCTION2(selectAllAction, selectAll)
 FUNCTION(cleanWhitespace)
 FUNCTION(unCommentSelection)
 FUNCTION(cutLine)
+FUNCTION(copyLine)
 FUNCTION(deleteLine)
 FUNCTION(unfoldAll)
 FUNCTION(fold)

src/plugins/texteditor/texteditoractionhandler.h

@@ -102,6 +102,7 @@ private slots:
     void fold();
     void unfold();
     void cutLine();
+    void copyLine();
     void deleteLine();
     void selectEncoding();
     void increaseFontSize();
@@ -165,6 +166,7 @@ private:
     QAction *m_foldAction;
     QAction *m_unfoldAction;
     QAction *m_cutLineAction;
+    QAction *m_copyLineAction;
     QAction *m_deleteLineAction;
     QAction *m_selectEncodingAction;
     QAction *m_increaseFontSizeAction;

src/plugins/texteditor/texteditorconstants.h

@@ -70,6 +70,7 @@ const char * const INSERT_LINE_BELOW     = "TextEditor.InsertLineBelowCurrentLin
 const char * const UPPERCASE_SELECTION   = "TextEditor.UppercaseSelection";
 const char * const LOWERCASE_SELECTION   = "TextEditor.LowercaseSelection";
 const char * const CUT_LINE              = "TextEditor.CutLine";
+const char * const COPY_LINE             = "TextEditor.CopyLine";
 const char * const DELETE_LINE           = "TextEditor.DeleteLine";
 const char * const DELETE_WORD           = "TextEditor.DeleteWord";
 const char * const SELECT_ENCODING       = "TextEditor.SelectEncoding";