From 31ae1232bbde5ca3d74481dad1c9d70bab999c73 Mon Sep 17 00:00:00 2001
From: Miklos Vajna <vmiklos@collabora.co.uk>
Date: Mon, 5 Oct 2015 11:30:15 +0200
Subject: [PATCH 173/398] lokdocview: handle LOK_CALLBACK_SEARCH_RESULT_COUNT

Change-Id: I0d1b641654e0de65169e19bb5843ea11b43a90a3
(cherry picked from commit 22d342a82f225381057b5b8b941be8583de87a63)
---
 .../qa/gtktiledviewer/gtktiledviewer.cxx           |  9 +++++++
 libreofficekit/source/gtk/lokdocview.cxx           | 28 ++++++++++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/libreofficekit/qa/gtktiledviewer/gtktiledviewer.cxx b/libreofficekit/qa/gtktiledviewer/gtktiledviewer.cxx
index 46264eb0126b..852bee584dfb 100644
--- a/libreofficekit/qa/gtktiledviewer/gtktiledviewer.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtktiledviewer.cxx
@@ -386,6 +386,14 @@ static void signalSearch(LOKDocView* pLOKDocView, char* /*pPayload*/, gpointer /
     gtk_label_set_text(GTK_LABEL(rWindow.m_pFindbarLabel), "Search key not found");
 }
 
+/// LOKDocView found some search matches -> set the search label accordingly.
+static void signalSearchResultCount(LOKDocView* pLOKDocView, char* pPayload, gpointer /*pData*/)
+{
+    TiledWindow& rWindow = lcl_getTiledWindow(GTK_WIDGET(pLOKDocView));
+    std::stringstream ss;
+    ss << pPayload << " match(es)";
+    gtk_label_set_text(GTK_LABEL(rWindow.m_pFindbarLabel), ss.str().c_str());
+}
 
 static void signalPart(LOKDocView* pLOKDocView, int nPart, gpointer /*pData*/)
 {
@@ -763,6 +771,7 @@ static void setupDocView(GtkWidget* pDocView)
     g_signal_connect(pDocView, "edit-changed", G_CALLBACK(signalEdit), NULL);
     g_signal_connect(pDocView, "command-changed", G_CALLBACK(signalCommand), NULL);
     g_signal_connect(pDocView, "search-not-found", G_CALLBACK(signalSearch), NULL);
+    g_signal_connect(pDocView, "search-result-count", G_CALLBACK(signalSearchResultCount), NULL);
     g_signal_connect(pDocView, "part-changed", G_CALLBACK(signalPart), NULL);
     g_signal_connect(pDocView, "size-changed", G_CALLBACK(signalSize), NULL);
     g_signal_connect(pDocView, "hyperlink-clicked", G_CALLBACK(signalHyperlink), NULL);
diff --git a/libreofficekit/source/gtk/lokdocview.cxx b/libreofficekit/source/gtk/lokdocview.cxx
index 99476764e69d..3aa4cabeb76c 100644
--- a/libreofficekit/source/gtk/lokdocview.cxx
+++ b/libreofficekit/source/gtk/lokdocview.cxx
@@ -121,6 +121,7 @@ enum
     SIZE_CHANGED,
     HYPERLINK_CLICKED,
     CURSOR_CHANGED,
+    SEARCH_RESULT_COUNT,
 
     LAST_SIGNAL
 };
@@ -221,6 +222,8 @@ callbackTypeToString (int nType)
         return "LOK_CALLBACK_STATUS_INDICATOR_FINISH";
     case LOK_CALLBACK_SEARCH_NOT_FOUND:
         return "LOK_CALLBACK_SEARCH_NOT_FOUND";
+    case LOK_CALLBACK_SEARCH_RESULT_COUNT:
+        return "LOK_CALLBACK_SEARCH_RESULT_COUNT";
     case LOK_CALLBACK_DOCUMENT_SIZE_CHANGED:
         return "LOK_CALLBACK_DOCUMENT_SIZE_CHANGED";
     case LOK_CALLBACK_SET_PART:
@@ -363,6 +366,11 @@ searchNotFound(LOKDocView* pDocView, const std::string& rString)
     g_signal_emit(pDocView, doc_view_signals[SEARCH_NOT_FOUND], 0, rString.c_str());
 }
 
+static void searchResultCount(LOKDocView* pDocView, const std::string& rString)
+{
+    g_signal_emit(pDocView, doc_view_signals[SEARCH_RESULT_COUNT], 0, rString.c_str());
+}
+
 static void
 setPart(LOKDocView* pDocView, const std::string& rString)
 {
@@ -645,6 +653,11 @@ callback (gpointer pData)
         setPart(pDocView, pCallback->m_aPayload);
     }
     break;
+    case LOK_CALLBACK_SEARCH_RESULT_COUNT:
+    {
+        searchResultCount(pDocView, pCallback->m_aPayload);
+    }
+    break;
     default:
         g_assert(false);
         break;
@@ -1841,6 +1854,21 @@ static void lok_doc_view_class_init (LOKDocViewClass* pClass)
                      G_TYPE_NONE, 4,
                      G_TYPE_INT, G_TYPE_INT,
                      G_TYPE_INT, G_TYPE_INT);
+    /**
+     * LOKDocView::search-result-count:
+     * @pDocView: the #LOKDocView on which the signal is emitted
+     * @aCommand: number of matches.
+     */
+    doc_view_signals[SEARCH_RESULT_COUNT] =
+        g_signal_new("search-result_count",
+                     G_TYPE_FROM_CLASS(pGObjectClass),
+                     G_SIGNAL_RUN_FIRST,
+                     0,
+                     NULL, NULL,
+                     g_cclosure_marshal_VOID__STRING,
+                     G_TYPE_NONE, 1,
+                     G_TYPE_STRING);
+
 }
 
 SAL_DLLPUBLIC_EXPORT GtkWidget*
-- 
2.12.0