QmlJSEditor: add shortcut for Qt Quick Helper (ctrl+alt+space)

This shortcut forces the Qt Quick Helper to be shown if
available. The action is also registered in the context menu
so it is discoverable.


Reviewed-by: Christian Kamm

src/plugins/qmljseditor/qmljseditor.cpp

@@ -1338,6 +1338,15 @@ void QmlJSTextEditor::followSymbolUnderCursor()
     openLink(findLinkAt(textCursor()));
 }
 
+void QmlJSTextEditor::showContextPane()
+{
+    if (m_contextPane) {
+        Node *newNode = m_semanticInfo.declaringMemberNoProperties(position());
+        m_contextPane->apply(editableInterface(), m_semanticInfo.document, m_semanticInfo.snapshot, newNode, false, true);
+        m_oldCursorPosition = position();
+    }
+}
+
 void QmlJSTextEditor::contextMenuEvent(QContextMenuEvent *e)
 {
     QMenu *menu = new QMenu();
@@ -1654,8 +1663,6 @@ void QmlJSTextEditor::updateSemanticInfo(const SemanticInfo &semanticInfo)
 
 void QmlJSTextEditor::onCursorPositionChanged()
 {
-
-
     if (m_contextPane) {
         Node *newNode = m_semanticInfo.declaringMemberNoProperties(position());
         Node *oldNode = m_semanticInfo.declaringMemberNoProperties(m_oldCursorPosition);

src/plugins/qmljseditor/qmljseditor.h

@@ -227,6 +227,7 @@ public:
 
 public slots:
     void followSymbolUnderCursor();
+    void showContextPane();
     virtual void setFontSettings(const TextEditor::FontSettings &);
 
 signals:

src/plugins/qmljseditor/qmljseditorconstants.h

@@ -45,6 +45,7 @@ const char * const C_QMLJSEDITOR_DISPLAY_NAME = QT_TRANSLATE_NOOP("OpenWith::Edi
 const char * const TASK_INDEX = "QmlJSEditor.TaskIndex";
 
 const char * const FOLLOW_SYMBOL_UNDER_CURSOR = "QmlJSEditor.FollowSymbolUnderCursor";
+const char * const SHOW_QT_QUICK_HELPER = "QmlJSEditor.ShowQtQuickHelper";
 
 const char * const QML_MIMETYPE = "application/x-qml";
 const char * const JS_MIMETYPE = "application/javascript";

src/plugins/qmljseditor/qmljseditorplugin.cpp

@@ -155,6 +155,12 @@ bool QmlJSEditorPlugin::initialize(const QStringList & /*arguments*/, QString *e
     connect(followSymbolUnderCursorAction, SIGNAL(triggered()), this, SLOT(followSymbolUnderCursor()));
     contextMenu->addAction(cmd);
 
+    QAction *showQuickToolbar = new QAction(tr("Show Qt Quick helper"), this);
+    cmd = am->registerAction(showQuickToolbar, Constants::SHOW_QT_QUICK_HELPER, context);
+    cmd->setDefaultKeySequence(QKeySequence(Qt::CTRL + Qt::ALT + Qt::Key_Space));
+    connect(showQuickToolbar, SIGNAL(triggered()), this, SLOT(showContextPane()));
+    contextMenu->addAction(cmd);
+
     cmd = am->command(TextEditor::Constants::AUTO_INDENT_SELECTION);
     contextMenu->addAction(cmd);
 
@@ -242,6 +248,15 @@ void QmlJSEditorPlugin::followSymbolUnderCursor()
         editor->followSymbolUnderCursor();
 }
 
+void QmlJSEditorPlugin::showContextPane()
+{
+    Core::EditorManager *em = Core::EditorManager::instance();
+
+    if (QmlJSTextEditor *editor = qobject_cast<QmlJSTextEditor*>(em->currentEditor()->widget()))
+        editor->showContextPane();
+
+}
+
 Core::Command *QmlJSEditorPlugin::addToolAction(QAction *a, Core::ActionManager *am,
                                           Core::Context &context, const QString &name,
                                           Core::ActionContainer *c1, const QString &keySequence)

src/plugins/qmljseditor/qmljseditorplugin.h

@@ -89,6 +89,7 @@ public:
 
 public Q_SLOTS:
     void followSymbolUnderCursor();
+    void showContextPane();
 
 private Q_SLOTS:
     void openPreview();