lokdocview: Emit load-changed signal showing load progress

Change-Id: I69b4c05d12c0c0b2ca6b7d1ad76ed74cc1f4346a

1 files changed, 17 insertions, 0 deletions

diff --git a/libreofficekit/qa/gtktiledviewer/gtktiledviewer.cxx b/libreofficekit/qa/gtktiledviewer/gtktiledviewer.cxx
index a2080511c2cd..e8091a73f1ae 100644
--- a/libreofficekit/qa/gtktiledviewer/gtktiledviewer.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtktiledviewer.cxx
@@ -30,6 +30,7 @@ static int help()
 }
 
 static GtkWidget* pDocView;
+static GtkWidget* pStatusBar;
 static GtkToolItem* pEnableEditing;
 static GtkToolItem* pBold;
 static GtkToolItem* pItalic;
@@ -286,6 +287,12 @@ static void signalCommand(LOKDocView* /*pLOKDocView*/, char* pPayload, gpointer
     }
 }
 
+static void loadChanged(LOKDocView* /*pLOKDocView*/, gdouble fValue, gpointer pData)
+{
+    GtkWidget* pProgressBar = GTK_WIDGET (pData);
+    gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR(pProgressBar), fValue);
+}
+
 /// LOKDocView found no search matches -> set the search label accordingly.
 static void signalSearch(LOKDocView* /*pLOKDocView*/, char* /*pPayload*/, gpointer /*pData*/)
 {
@@ -403,6 +410,8 @@ static void openDocumentCallback (GObject* source_object, GAsyncResult* res, gpo
 
     focusChain = g_list_append( focusChain, pDocView1 );
     gtk_container_set_focus_chain ( GTK_CONTAINER (pVBox), focusChain );
+
+    gtk_widget_hide (pStatusBar);
 }
 
 int main( int argc, char* argv[] )
@@ -555,6 +564,7 @@ int main( int argc, char* argv[] )
     g_signal_connect(pDocView, "part-changed", G_CALLBACK(signalPart), NULL);
     g_signal_connect(pDocView, "hyperlink-clicked", G_CALLBACK(signalHyperlink), NULL);
 
+
     // Scrolled window for DocView
     pScrolledWindow = gtk_scrolled_window_new(0, 0);
     gtk_widget_set_hexpand (pScrolledWindow, TRUE);
@@ -563,6 +573,13 @@ int main( int argc, char* argv[] )
 
     gtk_container_add(GTK_CONTAINER(pScrolledWindow), pDocView);
 
+    GtkWidget* pProgressBar = gtk_progress_bar_new ();
+    g_signal_connect(pDocView, "load-changed", G_CALLBACK(loadChanged), pProgressBar);
+
+    pStatusBar = gtk_statusbar_new ();
+    gtk_container_add (GTK_CONTAINER(pVBox), pStatusBar);
+    gtk_container_add (GTK_CONTAINER(pStatusBar), pProgressBar);
+
     gtk_widget_show_all( pWindow );
     // Hide the findbar by default.
     gtk_widget_hide(pFindbar);