lokdocview: add lok_docview_get_edit()

Change-Id: I57a9c94ed0fb67befd226afe78a90bee9a7fb358

include/LibreOfficeKit/LibreOfficeKitGtk.h

@@ -118,6 +118,8 @@ void            lok_docview_set_partmode    (LOKDocView* pDocView,
 /// Sets if the viewer is actually an editor or not.
 void            lok_docview_set_edit        (LOKDocView* pDocView,
                                              gboolean bEdit);
+/// Gets if the viewer is actually an editor or not.
+gboolean        lok_docview_get_edit        (LOKDocView* pDocView);
 #ifdef __cplusplus
 }
 #endif

libreofficekit/qa/gtktiledviewer/gtktiledviewer.cxx

@@ -105,6 +105,13 @@ void changeZoom( GtkWidget* pButton, gpointer /* pItem */ )
     }
 }
 
+void toggleEditing(GtkWidget* /*pButton*/, gpointer /*pItem*/)
+{
+    LOKDocView* pLOKDocView = LOK_DOCVIEW(pDocView);
+    bool bEdit = lok_docview_get_edit(pLOKDocView);
+    lok_docview_set_edit(pLOKDocView, !bEdit);
+}
+
 void changeQuadView( GtkWidget* /*pButton*/, gpointer /* pItem */ )
 {
     if ( pDocView )
@@ -339,6 +346,12 @@ int main( int argc, char* argv[] )
     gtk_toolbar_insert( GTK_TOOLBAR(pToolbar), pEnableQuadView, -1 );
     g_signal_connect( G_OBJECT(pEnableQuadView), "toggled", G_CALLBACK(changeQuadView), NULL );
 
+    gtk_toolbar_insert( GTK_TOOLBAR(pToolbar), gtk_separator_tool_item_new(), -1);
+    GtkToolItem* pEnableEditing = gtk_toggle_tool_button_new();
+    gtk_tool_button_set_label(GTK_TOOL_BUTTON(pEnableEditing), "Editing");
+    gtk_toolbar_insert(GTK_TOOLBAR(pToolbar), pEnableEditing, -1);
+    g_signal_connect(G_OBJECT(pEnableEditing), "toggled", G_CALLBACK(toggleEditing), NULL);
+
     gtk_box_pack_start( GTK_BOX(pVBox), pToolbar, FALSE, FALSE, 0 ); // Adds to top.
 
     // Docview

libreofficekit/source/gtk/lokdocview.c

@@ -957,4 +957,9 @@ SAL_DLLPUBLIC_EXPORT void lok_docview_set_edit( LOKDocView* pDocView,
     pDocView->m_bEdit = bEdit;
 }
 
+SAL_DLLPUBLIC_EXPORT gboolean lok_docview_get_edit(LOKDocView* pDocView)
+{
+    return pDocView->m_bEdit;
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */