QmlDebug: add new debugtranslationservice

Users were asking for having the possibility to see where the translated
text will not fit in the reserved/available space.

This is more a preparation patch to get the right connectors to change the
visualization of findings or maybe log this to a file.

Task-number: QDS-1463
Change-Id: Ic0a7a930141d6eeb79964e51c0a165c69888cf5d
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

2 files changed, 22 insertions, 0 deletions

diff --git a/src/qml/debugger/qqmldebugserviceinterfaces.cpp b/src/qml/debugger/qqmldebugserviceinterfaces.cpp
index 76205c7760..3df1a21bda 100644
--- a/src/qml/debugger/qqmldebugserviceinterfaces.cpp
+++ b/src/qml/debugger/qqmldebugserviceinterfaces.cpp
@@ -48,6 +48,7 @@ const QString QQmlProfilerService::s_key = QStringLiteral("CanvasFrameRate");
 const QString QDebugMessageService::s_key = QStringLiteral("DebugMessages");
 const QString QQmlEngineControlService::s_key = QStringLiteral("EngineControl");
 const QString QQmlNativeDebugService::s_key = QStringLiteral("NativeQmlDebugger");
+const QString QQmlDebugTranslationService::s_key = QStringLiteral("DebugTranslation");
 
 QT_END_NAMESPACE
 
diff --git a/src/qml/debugger/qqmldebugserviceinterfaces_p.h b/src/qml/debugger/qqmldebugserviceinterfaces_p.h
index 01693aee24..644d9d6ba9 100644
--- a/src/qml/debugger/qqmldebugserviceinterfaces_p.h
+++ b/src/qml/debugger/qqmldebugserviceinterfaces_p.h
@@ -65,6 +65,7 @@ QT_BEGIN_NAMESPACE
 
 class QWindow;
 class QQuickWindow;
+class QQmlTranslationBinding;
 
 #if !QT_CONFIG(qml_debug)
 
@@ -103,6 +104,10 @@ public:
 class QDebugMessageService {};
 class QQmlEngineControlService {};
 class QQmlNativeDebugService {};
+class QQmlDebugTranslationService {
+    virtual QString foundElidedText(QObject *, const QString &, const QString &) {return {};}
+    virtual void foundTranslationBinding(QQmlTranslationBinding *, QObject *, QQmlContextData *) {}
+};
 
 #else
 
@@ -162,6 +167,22 @@ protected:
     QQmlBoundSignal *nextSignal(QQmlBoundSignal *prev) { return prev->m_nextSignal; }
 };
 
+class Q_QML_PRIVATE_EXPORT QQmlDebugTranslationService : public QQmlDebugService
+{
+    Q_OBJECT
+public:
+    static const QString s_key;
+
+    virtual QString foundElidedText(QObject *qQuickTextObject, const QString &layoutText, const QString &elideText) = 0;
+    virtual void foundTranslationBinding(QQmlTranslationBinding *binding, QObject *scopeObject, QQmlContextData *contextData) = 0;
+protected:
+    friend class QQmlDebugConnector;
+
+    QQmlDebugTranslationService(float version, QObject *parent = nullptr) :
+        QQmlDebugService(s_key, version, parent) {}
+
+};
+
 class Q_QML_PRIVATE_EXPORT QQmlInspectorService : public QQmlDebugService
 {
     Q_OBJECT