6998592: FileDialog tests crashed on solaris

Summary: Override GtkFileDialogPeer.toFront()
Reviewed-by: art, dcherepanov

make/sun/xawt/mapfile-vers

@@ -432,6 +432,7 @@ SUNWprivate_1.1 {
         Java_sun_awt_X11_GtkFileDialogPeer_initIDs;
         Java_sun_awt_X11_GtkFileDialogPeer_run;
         Java_sun_awt_X11_GtkFileDialogPeer_quit;
+        Java_sun_awt_X11_GtkFileDialogPeer_toFront;
 
 	Java_sun_print_CUPSPrinter_initIDs;
 	Java_sun_print_CUPSPrinter_getCupsServer;

src/solaris/classes/sun/awt/X11/GtkFileDialogPeer.java

@@ -57,9 +57,12 @@ class GtkFileDialogPeer extends XDialogPeer implements FileDialogPeer {
 
     private native void run(String title, int mode, String dir, String file,
             FilenameFilter filter, boolean isMultipleMode);
-
     private native void quit();
 
+    @Override
+    public native void toFront();
+
+
     /**
      * Called exclusively by the native C code.
      */

src/solaris/native/sun/awt/gtk2_interface.c

@@ -607,6 +607,7 @@ gboolean gtk2_load()
         fp_gtk_tree_view_new = dl_symbol("gtk_tree_view_new");
         fp_gtk_viewport_new = dl_symbol("gtk_viewport_new");
         fp_gtk_window_new = dl_symbol("gtk_window_new");
+        fp_gtk_window_present = dl_symbol("gtk_window_present");
         fp_gtk_dialog_new = dl_symbol("gtk_dialog_new");
         fp_gtk_frame_new = dl_symbol("gtk_frame_new");
 

src/solaris/native/sun/awt/gtk2_interface.h

@@ -749,6 +749,7 @@ int (*fp_gdk_pixbuf_get_rowstride)(const GdkPixbuf *pixbuf);
 int (*fp_gdk_pixbuf_get_width)(const GdkPixbuf *pixbuf);
 GdkPixbuf *(*fp_gdk_pixbuf_new_from_file)(const char *filename, GError **error);
 void (*fp_gtk_widget_destroy)(GtkWidget *widget);
+void (*fp_gtk_window_present)(GtkWindow *window);
 
 
 /**

src/solaris/native/sun/awt/sun_awt_X11_GtkFileDialogPeer.c

@@ -80,6 +80,28 @@ JNIEXPORT void JNICALL Java_sun_awt_X11_GtkFileDialogPeer_quit
     quit(env, jpeer, FALSE);
 }
 
+/*
+ * Class:     sun_awt_X11_GtkFileDialogPeer
+ * Method:    toFront
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_sun_awt_X11_GtkFileDialogPeer_toFront
+(JNIEnv * env, jobject jpeer)
+{
+    GtkWidget * dialog;
+
+    fp_gdk_threads_enter();
+
+    dialog = (GtkWidget*)jlong_to_ptr(
+            (*env)->GetLongField(env, jpeer, widgetFieldID));
+
+    if (dialog != NULL) {
+        fp_gtk_window_present((GtkWindow*)dialog);
+    }
+
+    fp_gdk_threads_leave();
+}
+
 /**
  * Convert a GSList to an array of filenames (without the parent folder)
  */

src/solaris/native/sun/awt/sun_awt_X11_GtkFileDialogPeer.h

@@ -33,6 +33,14 @@ JNIEXPORT void JNICALL Java_sun_awt_X11_GtkFileDialogPeer_run
 JNIEXPORT void JNICALL Java_sun_awt_X11_GtkFileDialogPeer_quit
 (JNIEnv *, jobject);
 
+/*
+ * Class:     sun_awt_X11_GtkFileDialogPeer
+ * Method:    toFront
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_sun_awt_X11_GtkFileDialogPeer_toFront
+(JNIEnv *, jobject);
+
 #ifdef __cplusplus
 }
 #endif