Disable action when we can't use it in html page

CMakeLists.txt

@@ -36,7 +36,7 @@ if(${CMAKE_SOURCE_DIR} STREQUAL ${sieveeditor_SOURCE_DIR})
 
     set(MESSAGELIB_LIB_VERSION_LIB "5.2.64")
     set(PIMCOMMON_LIB_VERSION_LIB "5.2.40")
-    set(LIBKSIEVE_LIB_VERSION_LIB "5.2.43")
+    set(LIBKSIEVE_LIB_VERSION_LIB "5.2.44")
 
     set(QT_REQUIRED_VERSION "5.6.0")
     find_package(Qt5 ${QT_REQUIRED_VERSION} CONFIG REQUIRED Widgets Network Test)

src/sieveeditormainwidget.cpp

@@ -663,3 +663,15 @@ bool SieveEditorMainWidget::printSupportEnabled() const
     }
     return false;
 }
+
+bool SieveEditorMainWidget::isTextEditor() const
+{
+    QWidget *w = mTabWidget->currentWidget();
+    if (w) {
+        SieveEditorPageWidget *page = qobject_cast<SieveEditorPageWidget *>(w);
+        if (page) {
+            return page->isTextEditor();
+        }
+    }
+    return false;
+}

src/sieveeditormainwidget.h

@@ -58,6 +58,7 @@ public:
     QUrl currentHelpUrl() const;
     void openBookmarkUrl(const QUrl &url);
     bool printSupportEnabled() const;
+    bool isTextEditor() const;
 public Q_SLOTS:
     void slotDebugSieveScript();
     void slotGoToLine();

src/sieveeditormainwindow.cpp

@@ -307,7 +307,7 @@ void SieveEditorMainWindow::slotUpdateActions()
 {
     const bool hasPage = (mMainWidget->sieveEditorMainWidget()->tabWidget()->count() > 0);
     mUploadScript->setEnabled(hasPage);
-    const bool editActionEnabled = (hasPage && mMainWidget->sieveEditorMainWidget()->pageMode() == KSieveUi::SieveEditorWidget::TextMode);
+    const bool editActionEnabled = (hasPage && mMainWidget->sieveEditorMainWidget()->isTextEditor());
     mGoToLine->setEnabled(editActionEnabled);
     mFindAction->setEnabled(editActionEnabled);
     mReplaceAction->setEnabled(editActionEnabled);

src/sieveeditorpagewidget.cpp

@@ -334,11 +334,16 @@ void SieveEditorPageWidget::printPreview()
     mSieveEditorWidget->printPreview();
 }
 
-bool SieveEditorPageWidget::printSupportEnabled()
+bool SieveEditorPageWidget::printSupportEnabled() const
 {
     return mSieveEditorWidget->printSupportEnabled();
 }
 
+bool SieveEditorPageWidget::isTextEditor() const
+{
+    return mSieveEditorWidget->isTextEditor();
+}
+
 void SieveEditorPageWidget::zoomReset()
 {
     mSieveEditorWidget->zoomReset();

src/sieveeditorpagewidget.h

@@ -84,7 +84,8 @@ public:
     bool isWordWrap() const;
     void print();
     void printPreview();
-    bool printSupportEnabled();
+    bool printSupportEnabled() const;
+    bool isTextEditor() const;
 Q_SIGNALS:
     void refreshList();
     void scriptModified(bool, SieveEditorPageWidget *);