tests: remove test that's never been ported to 1.x

4 files changed, 1 insertions, 1834 deletions

diff --git a/tests/icles/Makefile.am b/tests/icles/Makefile.am
index 996c5cc5c..2d1918421 100644
--- a/tests/icles/Makefile.am
+++ b/tests/icles/Makefile.am
@@ -11,19 +11,5 @@ else
 GST_SOUNDTOUCH_TESTS = 
 endif
 
-# needs porting
-#if HAVE_GTK
-#
-#GST_METADATA_TESTS = metadata_editor
-#
-#metadata_editor_SOURCES = metadata_editor.h metadata_editor.c
-#metadata_editor_CFLAGS  = \
-#	$(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) $(GTK_CFLAGS) $(GMODULE_EXPORT_CFLAGS)
-#metadata_editor_LDADD   = \
-#	$(GST_PLUGINS_BASE_LIBS) -lgstinterfaces-0.10 $(GST_LIBS) $(GTK_LIBS) $(GMODULE_EXPORT_LIBS)
-#else
-GST_METADATA_TESTS =
-#endif
-
-noinst_PROGRAMS = $(GST_SOUNDTOUCH_TESTS) $(GST_METADATA_TESTS)
+noinst_PROGRAMS = $(GST_SOUNDTOUCH_TESTS)
 
diff --git a/tests/icles/metadata_editor.c b/tests/icles/metadata_editor.c
deleted file mode 100644
index 570522072..000000000
--- a/tests/icles/metadata_editor.c
+++ /dev/null
@@ -1,1369 +0,0 @@
-/*
- * GStreamer
- * Copyright 2007 Edgard Lima <edgard.lima@gmail.com>
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Alternatively, the contents of this file may be used under the
- * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
- * which case the following provisions apply instead of the ones
- * mentioned above:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "metadata_editor.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <gst/gst.h>
-
-#if !GTK_CHECK_VERSION (2, 17, 7)
-static void
-gtk_widget_get_allocation (GtkWidget * w, GtkAllocation * a)
-{
-  *a = w->allocation;
-}
-#endif
-
-/*
- * Global constants
- */
-
-enum
-{
-  COL_TAG = 0,
-  COL_VALUE,
-  NUM_COLS
-};
-/* *INDENT-OFF* */
-typedef enum _AppOptions {
-  APP_OPT_DEMUX_EXIF = (1 << 0),
-  APP_OPT_DEMUX_IPTC = (1 << 1),
-  APP_OPT_DEMUX_XMP  = (1 << 2),
-  APP_OPT_MUX_EXIF   = (1 << 3),
-  APP_OPT_MUX_IPTC   = (1 << 4),
-  APP_OPT_MUX_XMP    = (1 << 5),
-  APP_OPT_ALL        = (1 << 6) - 1,
-} AppOptions;
-
-#define ENC_ERROR   (-1)
-#define ENC_DONE    (0)
-#define ENC_UNKNOWN (1)
-
-/* *INDENT-OFF* */
-
-/*
- * functions prototypes
- */
-
-/* gstreamer related functions */
-
-static void me_gst_cleanup_elements ();
-static int me_gst_setup_view_pipeline (const gchar * filename);
-static int
-me_gst_setup_capture_pipeline (const gchar * src_file, const gchar * dest_file,
-    gint * encode_status, gboolean use_v4l2);
-static int
-me_gst_setup_encode_pipeline (const gchar * src_file, const gchar * dest_file,
-    gint * encode_status);
-
-/* ui related functions */
-
-static void ui_refresh (void);
-static void process_file(void);
-
-/*
- * Global Vars 
- */
-
-GstElement *gst_source = NULL;
-GstElement *gst_metadata_demux = NULL;
-GstElement *gst_metadata_mux = NULL;
-GstElement *gst_image_dec = NULL;
-GstElement *gst_image_enc = NULL;
-GstElement *gst_video_scale = NULL;
-GstElement *gst_video_convert = NULL;
-GstElement *gst_video_sink = NULL;
-GstElement *gst_file_sink = NULL;
-GstElement *gst_pipeline = NULL;
-
-GdkPixbuf *last_pixbuf = NULL;  /* image as pixbuf at original size */
-GdkPixbuf *draw_pixbuf = NULL;  /* pixbuf resized for drawing       */
-
-AppOptions app_options = APP_OPT_ALL;
-
-GstTagList *tag_list = NULL;
-
-GtkBuilder *builder = NULL;
-GtkWidget *ui_main_window = NULL;
-GtkWidget *ui_drawing = NULL;
-GtkWidget *ui_tree = NULL;
-
-GtkEntry *ui_entry_insert_tag = NULL;
-GtkEntry *ui_entry_insert_value = NULL;
-
-GtkToggleButton *ui_chk_bnt_capture_v4l2 = NULL;
-GtkToggleButton *ui_chk_bnt_capture_test = NULL;
-
-GString *filename = NULL;
-
-/*
- * Helper functions
- */
-
-static void
-dump_tag_buffer(const char *tag, guint8 * buf, guint32 size)
-{
-  guint32 i;
-  printf("\nDumping %s (size = %u)\n\n", tag, size);
-
-  for(i=0; i<size; ++i) {
-
-    if (i % 16 == 0)
-      printf("%04x:%04x | ", i >> 16, i & 0xFFFF);
-
-    printf("%02x", buf[i]);
-
-    if (i % 16 != 15)
-      printf(" ");
-    else
-      printf("\n");
-
-  }
-
-  printf("\n\n");
-
-}
-
-static void
-insert_tag_on_tree (const GstTagList * list, const gchar * tag,
-    gpointer user_data)
-{
-  gchar *str = NULL;
-  GtkTreeView *tree_view = NULL;
-  GtkTreeStore *tree_store = NULL;
-  GtkTreeIter iter;
-
-  tree_view = GTK_TREE_VIEW (user_data);
-
-  if (gst_tag_get_type (tag) == G_TYPE_STRING) {
-    if (!gst_tag_list_get_string_index (list, tag, 0, &str))
-      g_assert_not_reached ();
-  } else if ( gst_tag_get_type (tag) == GST_TYPE_BUFFER ) {
-    const GValue *val = NULL;
-    GstBuffer *buf;
-    val = gst_tag_list_get_value_index (list, tag, 0);
-    buf = gst_value_get_buffer (val);
-    dump_tag_buffer(tag, GST_BUFFER_DATA(buf), GST_BUFFER_SIZE(buf));
-    str = g_strdup("It has been printed to stdout");
-  } else {
-    str = g_strdup_value_contents (gst_tag_list_get_value_index (list, tag, 0));
-  }
-
-  tree_store = GTK_TREE_STORE (gtk_tree_view_get_model (tree_view));
-  gtk_tree_store_append (tree_store, &iter, NULL);
-  gtk_tree_store_set (tree_store, &iter, COL_TAG, tag, COL_VALUE, str, -1);
-
-  g_free (str);
-
-}
-
-static gboolean
-change_tag_list (GstTagList ** list, const gchar * tag, const gchar * value)
-{
-  GType type;
-  gboolean ret = FALSE;
-
-  if (list == NULL || tag == NULL || value == NULL)
-    goto done;
-
-  if (!gst_tag_exists (tag)) {
-    fprintf (stderr, "%s is not a GStreamer registered tag\n", tag);
-    goto done;
-  }
-
-  if (*list == NULL)
-    *list = gst_tag_list_new ();
-
-  type = gst_tag_get_type (tag);
-
-  if (type == GST_TYPE_FRACTION) {
-    /* FIXME: Ask GStreamer guys to add GST_FRACTION support to TAGS */
-    /* Even better: ask GLib guys to add this type */
-    gint n, d;
-
-    sscanf (value, "%d/%d", &n, &d);
-    gst_tag_list_add (*list, GST_TAG_MERGE_REPLACE, tag, n, d, NULL);
-    ret = TRUE;
-  } else {
-    switch (type) {
-      case G_TYPE_STRING:
-        gst_tag_list_add (*list, GST_TAG_MERGE_REPLACE, tag, value, NULL);
-        ret = TRUE;
-        break;
-      case G_TYPE_FLOAT:
-      {
-        gfloat fv = (gfloat) g_strtod (value, NULL);
-
-        gst_tag_list_add (*list, GST_TAG_MERGE_REPLACE, tag, fv, NULL);
-        ret = TRUE;
-      }
-        break;
-      case G_TYPE_INT:
-        /* fall through */
-      case G_TYPE_UINT:
-      {
-        gint iv = atoi (value);
-
-        gst_tag_list_add (*list, GST_TAG_MERGE_REPLACE, tag, iv, NULL);
-        ret = TRUE;
-      }
-        break;
-      default:
-        g_printerr ("Tags of type '%s' are not supported yet for editing"
-                    " by this application.\n",
-            g_type_name (type));
-        break;
-    }
-  }
-
-done:
-
-  return ret;
-
-}
-
-static void
-update_draw_pixbuf (guint max_width, guint max_height)
-{
-  gdouble wratio, hratio;
-  gint w = 0, h = 0;
-
-  if (last_pixbuf) {
-    w = gdk_pixbuf_get_width (last_pixbuf);
-    h = gdk_pixbuf_get_height (last_pixbuf);
-  }
-
-  g_print ("Allocation: %dx%d, pixbuf: %dx%d\n", max_width, max_height, w, h);
-
-  if (last_pixbuf == NULL)
-    return;
-
-  g_return_if_fail (max_width > 0 && max_height > 0);
-  wratio = w * 1.0 / max_width * 1.0;
-  hratio = h * 1.0 / max_height;
-  g_print ("ratios = %.2f / %.2f\n", wratio, hratio);
-
-  if (hratio > wratio) {
-    w = (gint) (w * 1.0 / hratio);
-    h = (gint) (h * 1.0 / hratio);
-  } else {
-    w = (gint) (w * 1.0 / wratio);
-    h = (gint) (h * 1.0 / wratio);
-  }
-
-  if (draw_pixbuf != NULL && gdk_pixbuf_get_width (draw_pixbuf) == w &&
-      gdk_pixbuf_get_height (last_pixbuf) == h) {
-    return; /* nothing to do */
-  }
-
-  g_print ("drawing pixbuf at %dx%d\n", w, h);
-
-  if (draw_pixbuf)
-    g_object_unref (draw_pixbuf);
-
-  draw_pixbuf =
-      gdk_pixbuf_scale_simple (last_pixbuf, w, h, GDK_INTERP_BILINEAR);
-  
-}
-
-static void
-ui_drawing_size_allocate_cb (GtkWidget * drawing_area,
-    GtkAllocation * allocation, gpointer data)
-{
-  update_draw_pixbuf (allocation->width, allocation->height);
-}
-
-/*
- * UI handling functions (mapped by GtkBuilder)
- */
-
-gboolean
-on_drawingMain_expose_event (GtkWidget * widget, GdkEventExpose * event,
-    gpointer data)
-{
-  GtkAllocation a;
-  cairo_t *cr;
-  GdkRectangle rect;
-
-  gtk_widget_get_allocation (widget, &a);
-
-  if (draw_pixbuf == NULL)
-    return FALSE;
-
-  rect.width = gdk_pixbuf_get_width (draw_pixbuf);
-  rect.height = gdk_pixbuf_get_height (draw_pixbuf);
-
-  /* center image */
-  rect.x = (a.width - rect.width) / 2;
-  rect.y = (a.height - rect.height) / 2;
-
-  /* sanity check, shouldn't happen */
-  if (rect.x < 0)
-    rect.x = 0;
-  if (rect.y < 0)
-    rect.y = 0;
-
-  cr = gdk_cairo_create (event->window);
-
-  gdk_cairo_set_source_pixbuf (cr, draw_pixbuf, 0, 0);
-  gdk_cairo_rectangle (cr, &rect);
-  cairo_fill (cr);
-
-  cairo_destroy (cr);
-
-  return TRUE; /* handled expose event */
-}
-
-void
-on_windowMain_delete_event (GtkWidget * widget, GdkEvent * event,
-    gpointer user_data)
-{
-  gst_element_set_state (gst_pipeline, GST_STATE_NULL);
-  gst_element_get_state (gst_pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
-  gtk_main_quit ();
-}
-
-void
-on_buttonInsert_clicked (GtkButton * button, gpointer user_data)
-{
-  GtkTreeStore *store = NULL;
-  GtkTreeIter iter;
-  const gchar *tag = gtk_entry_get_text (ui_entry_insert_tag);
-  const gchar *value = gtk_entry_get_text (ui_entry_insert_value);
-
-  if ( tag_list == NULL ) {
-    tag_list = gst_tag_list_new ();
-  }
-
-  if (tag && value && tag[0] != '\0') {
-
-    /* insert just new tags (the ones already in list should be modified) */
-    if (gst_tag_list_get_tag_size (tag_list, tag)) {
-      fprintf (stderr, "%s tag is already in the list try to modify it\n", tag);
-    } else {
-      if (change_tag_list (&tag_list, tag, value)) {
-        /* just add to ui_tree if it has been added to tag_list */
-        store =
-            GTK_TREE_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (ui_tree)));
-        gtk_tree_store_append (store, &iter, NULL);
-        gtk_tree_store_set (store, &iter, COL_TAG, tag, COL_VALUE, value, -1);
-      }
-    }
-
-  }
-
-  return;
-
-}
-
-static void
-setup_new_filename (GString * str, const gchar * ext)
-{
-  int i = 0;
-
-  for (i = str->len - 1; i > 0; --i) {
-    if (str->str[i] == '/') {
-      ++i;
-      break;
-    }
-  }
-  g_string_insert (str, i, "_new_");
-  if (ext) {
-    int len = strlen (ext);
-
-    if (len > str->len)
-      g_string_append (str, ext);
-    else if (strcasecmp (ext, &str->str[str->len - len]))
-      g_string_append (str, ext);
-
-  }
-}
-
-void
-on_buttonSaveFile_clicked (GtkButton * button, gpointer user_data)
-{
-
-  GString *src_file = NULL;
-  gint enc_status = ENC_UNKNOWN;
-  const gboolean use_v4l2 =
-    gtk_toggle_button_get_active (ui_chk_bnt_capture_v4l2);
-  const gboolean use_test =
-    gtk_toggle_button_get_active (ui_chk_bnt_capture_test);
-
-  gst_element_set_state (gst_pipeline, GST_STATE_NULL);
-  gst_element_get_state (gst_pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
-
-  src_file = g_string_new (filename->str);
-
-  if (use_v4l2 || use_test) {
-    setup_new_filename (filename, ".jpg");
-    if (me_gst_setup_capture_pipeline (src_file->str, filename->str,
-        &enc_status, use_v4l2)) {
-      goto done;
-    }
-  } else {
-    setup_new_filename (filename, NULL);
-    if (me_gst_setup_encode_pipeline (src_file->str, filename->str,
-            &enc_status)) {
-      goto done;
-    }
-  }
-
-  ui_refresh ();
-  remove (filename->str);
-
-  if (tag_list && gst_metadata_mux) {
-    GstTagSetter *setter = GST_TAG_SETTER (gst_metadata_mux);
-
-    if (setter) {
-      gst_element_set_state (gst_pipeline, GST_STATE_READY);
-      gst_element_get_state (gst_pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
-
-      gst_tag_setter_merge_tags (setter, tag_list, GST_TAG_MERGE_REPLACE);
-
-    }
-  }
-
-  gst_element_set_state (gst_pipeline, GST_STATE_PLAYING);
-  gst_element_get_state (gst_pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
-
-  /* wait until finished */
-  gtk_main ();
-
-  gst_element_set_state (gst_pipeline, GST_STATE_NULL);
-  gst_element_get_state (gst_pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
-
-  if (enc_status == ENC_DONE) {
-
-    /* view new file */
-    if (tag_list) {
-      gst_tag_list_unref (tag_list);
-      tag_list = NULL;
-    }
-
-    me_gst_setup_view_pipeline (filename->str);
-
-    gst_element_set_state (gst_pipeline, GST_STATE_PLAYING);
-    gst_element_get_state (gst_pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
-
-  }
-
-done:
-
-  if (src_file)
-    g_string_free (src_file, TRUE);
-
-}
-
-void
-on_checkbuttonCaptureV4l2_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data)
-{
-  if (gtk_toggle_button_get_active (togglebutton))
-    gtk_toggle_button_set_active(ui_chk_bnt_capture_test, FALSE);
-}
-
-void
-on_checkbuttonCaptureTest_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data)
-{
-  if (gtk_toggle_button_get_active (togglebutton))
-    gtk_toggle_button_set_active(ui_chk_bnt_capture_v4l2, FALSE);
-}
-
-void
-on_checkbuttonOptionsDemuxExif_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data)
-{
-  if (gtk_toggle_button_get_active (togglebutton))
-    app_options |= APP_OPT_DEMUX_EXIF;
-  else
-    app_options &= ~APP_OPT_DEMUX_EXIF;
-}
-
-void
-on_checkbuttonOptionsDemuxIptc_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data)
-{
-  if (gtk_toggle_button_get_active (togglebutton))
-    app_options |= APP_OPT_DEMUX_IPTC;
-  else
-    app_options &= ~APP_OPT_DEMUX_IPTC;
-}
-
-void
-on_checkbuttonOptionsDemuxXmp_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data)
-{
-  if (gtk_toggle_button_get_active (togglebutton))
-    app_options |= APP_OPT_DEMUX_XMP;
-  else
-    app_options &= ~APP_OPT_DEMUX_XMP;
-}
-
-void
-on_checkbuttonOptionsMuxExif_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data)
-{
-  if (gtk_toggle_button_get_active (togglebutton))
-    app_options |= APP_OPT_MUX_EXIF;
-  else
-    app_options &= ~APP_OPT_MUX_EXIF;
-}
-
-void
-on_checkbuttonOptionsMuxIptc_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data)
-{
-  if (gtk_toggle_button_get_active (togglebutton))
-    app_options |= APP_OPT_MUX_IPTC;
-  else
-    app_options &= ~APP_OPT_MUX_IPTC;
-}
-
-void
-on_checkbuttonOptionsMuxXmp_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data)
-{
-  if (gtk_toggle_button_get_active (togglebutton))
-    app_options |= APP_OPT_MUX_XMP;
-  else
-    app_options &= ~APP_OPT_MUX_XMP;
-}
-
-void
-on_buttonOpenFile_clicked (GtkButton * button, gpointer user_data)
-{
-  GtkWidget *dialog;
-  gboolean open = FALSE;
-
-  dialog = gtk_file_chooser_dialog_new ("Open File",
-                                        GTK_WINDOW(ui_main_window),
-                                        GTK_FILE_CHOOSER_ACTION_OPEN,
-                                        GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
-                                        GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
-                                        NULL);
-
-  if (filename) {
-    const char *p = filename->str;
-    char *q = filename->str + filename->len - 1;
-    for (;p != q; --q) {
-      if ( *q == '/' )
-        break;
-    }
-    if ( p != q )
-      *q = '\0';
-    gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER (dialog),
-        filename->str);
-    if ( p != q )
-      *q = '/';
-  }
-
-  open = gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT;
-
-  if (open) {
-    char *str;
-
-    str = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
-    if (filename)
-      g_string_free (filename, TRUE);
-    filename = g_string_new(str);
-    g_free (str);
-  }
-
-  gtk_widget_destroy (dialog);
-
-  if (open) {
-    process_file();
-  }
-
-}
-
-
-/*
- * UI handling functions
- */
-
-void
-on_cell_edited (GtkCellRendererText * renderer, gchar * str_path,
-    gchar * new_text, gpointer user_data)
-{
-  GtkTreePath *path = NULL;
-  GtkTreeIter iter;
-  GtkTreeModel *model = NULL;
-  const gint col_index = GPOINTER_TO_INT (user_data);
-  const gchar *tag = gtk_entry_get_text (ui_entry_insert_tag);
-
-  path = gtk_tree_path_new_from_string (str_path);
-  model = gtk_tree_view_get_model (GTK_TREE_VIEW (ui_tree));
-
-  if (change_tag_list (&tag_list, tag, new_text)) {
-
-    if (gtk_tree_model_get_iter (model, &iter, path)) {
-      gtk_tree_store_set (GTK_TREE_STORE (model), &iter, col_index, new_text,
-          -1);
-      gtk_entry_set_text (ui_entry_insert_value, new_text);
-    }
-
-  }
-
-  if (path)
-    gtk_tree_path_free (path);
-
-}
-
-static void
-on_tree_selection_changed (GtkTreeSelection * selection, gpointer data)
-{
-  GtkTreeIter iter;
-  GtkTreeModel *model;
-
-  if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
-    gchar *tag;
-    gchar *value;
-
-    gtk_tree_model_get (model, &iter, COL_TAG, &tag, -1);
-    gtk_tree_model_get (model, &iter, COL_VALUE, &value, -1);
-
-    gtk_entry_set_text (ui_entry_insert_tag, tag);
-    gtk_entry_set_text (ui_entry_insert_value, value);
-
-    g_free (value);
-    g_free (tag);
-
-  }
-
-}
-
-/*
- * UI helper functions
- */
-
-static int
-ui_add_columns (GtkTreeView * tree_view, const gchar * title, gint col_index,
-    gboolean editable)
-{
-  GtkCellRenderer *renderer;
-  GtkTreeViewColumn *tree_col;
-  int ret = 0;
-
-  renderer = gtk_cell_renderer_text_new ();
-
-  if (editable) {
-    g_object_set (renderer, "editable", TRUE, NULL);
-    g_signal_connect (G_OBJECT (renderer), "edited",
-        G_CALLBACK (on_cell_edited), GINT_TO_POINTER (col_index));
-  }
-
-  if ((tree_col = gtk_tree_view_column_new_with_attributes (title, renderer,
-              "text", col_index, NULL))) {
-    gtk_tree_view_append_column (tree_view, tree_col);
-  } else {
-    fprintf (stderr, "UI: could not create column %s\n", title);
-    ret = -201;
-    goto done;
-  }
-
-done:
-
-  return ret;
-
-}
-
-
-static int
-ui_setup_tree_view (GtkTreeView * tree_view)
-{
-  int ret = 0;
-  GtkTreeStore *tree_store = NULL;
-  GtkTreeSelection *select;
-
-  if ((ret = ui_add_columns (tree_view, "tag", COL_TAG, FALSE)))
-    goto done;
-
-  if ((ret = ui_add_columns (tree_view, "value", COL_VALUE, TRUE)))
-    goto done;
-
-  tree_store = gtk_tree_store_new (NUM_COLS, G_TYPE_STRING, G_TYPE_STRING);
-
-  gtk_tree_view_set_model (tree_view, GTK_TREE_MODEL (tree_store));
-
-  select = gtk_tree_view_get_selection (tree_view);
-  gtk_tree_selection_set_mode (select, GTK_SELECTION_SINGLE);
-  g_signal_connect (G_OBJECT (select), "changed",
-      G_CALLBACK (on_tree_selection_changed), NULL);
-
-done:
-
-  if (tree_store)
-    g_object_unref (tree_store);
-
-  return ret;
-}
-
-static void
-ui_refresh (void)
-{
-  GtkTreeStore *store =
-      GTK_TREE_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (ui_tree)));
-  gtk_tree_store_clear (store);
-  if (filename)
-    gtk_window_set_title (GTK_WINDOW (ui_main_window), filename->str);
-}
-
-static int
-ui_create (void)
-{
-  GError *error = NULL;
-  int ret = 0;
-
-  builder = gtk_builder_new ();
-  if (!gtk_builder_add_from_file (builder, "metadata_editor.ui", &error))
-  {
-    g_warning ("Couldn't load builder file: %s", error->message);
-    g_error_free (error);
-    ret = -101;
-    goto done;
-  }
-
-  ui_main_window = GTK_WIDGET (gtk_builder_get_object (builder, "windowMain"));
-
-  ui_drawing = GTK_WIDGET (gtk_builder_get_object (builder, "drawingMain"));
-
-  ui_tree = GTK_WIDGET (gtk_builder_get_object (builder, "treeMain"));
-
-  ui_entry_insert_tag =
-          GTK_ENTRY (gtk_builder_get_object (builder, "entryTag"));
-
-  ui_entry_insert_value =
-          GTK_ENTRY (gtk_builder_get_object (builder, "entryValue"));
-
-  ui_chk_bnt_capture_v4l2 =
-          GTK_TOGGLE_BUTTON (gtk_builder_get_object (builder,
-                                                     "checkbuttonCaptureV4l2"));
-
-  ui_chk_bnt_capture_test =
-          GTK_TOGGLE_BUTTON (gtk_builder_get_object (builder,
-                                                     "checkbuttonCaptureTest"));
-
-  if (!(ui_main_window && ui_drawing && ui_tree
-          && ui_entry_insert_tag && ui_entry_insert_value
-          && ui_chk_bnt_capture_v4l2 && ui_chk_bnt_capture_test)) {
-    fprintf (stderr, "Some widgets couldn't be created\n");
-    ret = -105;
-    goto done;
-  }
-
-  g_signal_connect_after (ui_drawing, "size-allocate",
-      G_CALLBACK (ui_drawing_size_allocate_cb), NULL);
-
-  gtk_builder_connect_signals (builder, NULL);
-
-  ui_setup_tree_view (GTK_TREE_VIEW (ui_tree));
-
-  ui_refresh ();
-
-  gtk_widget_show_all (ui_main_window);
-
-done:
-
-  return ret;
-
-}
-
-/*
- * GStreamer functions
- */
-
-
-static gboolean
-me_gst_bus_callback_encode (GstBus * bus, GstMessage * message, gpointer data)
-{
-  gint *encode_status = (gint *) data;
-
-  fflush (stdout);
-
-  switch (GST_MESSAGE_TYPE (message)) {
-    case GST_MESSAGE_ERROR:
-    {
-      GError *err;
-      gchar *debug;
-
-      gst_message_parse_error (message, &err, &debug);
-      fprintf (stderr, "Error: %s\n", err->message);
-      g_error_free (err);
-      g_free (debug);
-
-      *encode_status = ENC_ERROR;
-      gtk_main_quit ();
-    }
-      break;
-    case GST_MESSAGE_TAG:
-    {
-      /* ignore, we alredy have the tag list */
-    }
-      break;
-    case GST_MESSAGE_EOS:
-    {
-      *encode_status = ENC_DONE;
-      gtk_main_quit ();
-    }
-      break;
-    default:
-      /* unhandled message */
-      break;
-  }
-
-  /* we want to be notified again the next time there is a message
-   * on the bus, so returning TRUE (FALSE means we want to stop watching
-   * for messages on the bus and our callback should not be called again)
-   */
-  return TRUE;
-}
-
-static gboolean
-me_gst_bus_callback_view (GstBus * bus, GstMessage * message, gpointer data)
-{
-  switch (GST_MESSAGE_TYPE (message)) {
-    case GST_MESSAGE_ERROR:
-    {
-      GError *err;
-      gchar *debug;
-
-      gst_message_parse_error (message, &err, &debug);
-      fprintf (stderr, "Error: %s\n", err->message);
-      g_error_free (err);
-      g_free (debug);
-
-      gtk_main_quit ();
-    }
-      break;
-    case GST_MESSAGE_TAG:
-    {
-      if (tag_list == NULL)
-        gst_message_parse_tag (message, &tag_list);
-      else {
-        GstTagList *tl = NULL;
-        GstTagList *ntl = NULL;
-
-        gst_message_parse_tag (message, &tl);
-        if (tl) {
-          ntl = gst_tag_list_merge (tag_list, tl, GST_TAG_MERGE_PREPEND);
-          if (ntl) {
-            gst_tag_list_unref (tag_list);
-            tag_list = ntl;
-          }
-          gst_tag_list_unref (tl);
-        }
-      }
-      /* remove whole chunk tags */
-      gst_tag_list_remove_tag (tag_list, "exif");
-      gst_tag_list_remove_tag (tag_list, "iptc");
-      gst_tag_list_remove_tag (tag_list, "xmp");
-    }
-      break;
-    case GST_MESSAGE_EOS:
-      if (tag_list) {
-        gst_tag_list_foreach (tag_list, insert_tag_on_tree, ui_tree);
-      }
-      break;
-    case GST_MESSAGE_ELEMENT: {
-      const GValue *val;
-      GtkAllocation a;
-
-      /* only interested in element messages from our gdkpixbufsink */
-      if (message->src != GST_OBJECT_CAST (gst_video_sink))
-        break;
-
-      /* only interested in the first image (not any smaller previews) */
-      if (gst_structure_has_name (message->structure, "pixbuf"))
-        break;
-
-      if (!gst_structure_has_name (message->structure, "preroll-pixbuf"))
-        break;
-
-      val = gst_structure_get_value (message->structure, "pixbuf");
-      g_return_val_if_fail (val != NULL, TRUE);
-
-      if (last_pixbuf)
-        g_object_unref (last_pixbuf);
-
-      last_pixbuf = GDK_PIXBUF (g_value_dup_object (val));
-
-      g_print ("Got image pixbuf: %dx%d\n", gdk_pixbuf_get_width (last_pixbuf),
-          gdk_pixbuf_get_height (last_pixbuf));
-
-      gtk_widget_get_allocation (GTK_WIDGET (ui_drawing), &a);
-      update_draw_pixbuf (a.width, a.height);
-
-      gtk_widget_queue_draw (ui_drawing);
-      break;
-    }
-    default:
-      /* unhandled message */
-      break;
-  }
-
-  /* we want to be notified again the next time there is a message
-   * on the bus, so returning TRUE (FALSE means we want to stop watching
-   * for messages on the bus and our callback should not be called again)
-   */
-  return TRUE;
-}
-
-static void
-me_gst_cleanup_elements (void)
-{
-  /* when adding an element to pipeline rember to set it to NULL or add extra ref */
-
-  if (gst_source) {
-    gst_object_unref (gst_source);
-    gst_source = NULL;
-  }
-  if (gst_metadata_demux) {
-    gst_object_unref (gst_metadata_demux);
-    gst_metadata_demux = NULL;
-  }
-  if (gst_metadata_mux) {
-    gst_object_unref (gst_metadata_mux);
-    gst_metadata_mux = NULL;
-  }
-  if (gst_image_dec) {
-    gst_object_unref (gst_image_dec);
-    gst_image_dec = NULL;
-  }
-  if (gst_image_enc) {
-    gst_object_unref (gst_image_enc);
-    gst_image_enc = NULL;
-  }
-  if (gst_video_scale) {
-    gst_object_unref (gst_video_scale);
-    gst_video_scale = NULL;
-  }
-  if (gst_video_convert) {
-    gst_object_unref (gst_video_convert);
-    gst_video_convert = NULL;
-  }
-  if (gst_video_sink) {
-    gst_object_unref (gst_video_sink);
-    gst_video_sink = NULL;
-  }
-  if (gst_file_sink) {
-    gst_object_unref (gst_file_sink);
-    gst_file_sink = NULL;
-  }
-
-  if (gst_pipeline) {
-    gst_element_set_state (gst_pipeline, GST_STATE_NULL);
-    gst_element_get_state (gst_pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
-    gst_object_unref (gst_pipeline);
-    gst_pipeline = NULL;
-  }
-
-}
-
-/* dummy function that looks the file extension */
-static gboolean
-is_png (const gchar * filename)
-{
-  gboolean ret = FALSE;
-  guint32 len;
-
-  if (!filename)
-    goto done;
-
-  if ((len = strlen (filename)) < 4)    /* at least ".png" */
-    goto done;
-
-  if (0 == strcasecmp (filename + (len - 4), ".png"))
-    ret = TRUE;
-
-done:
-
-  return ret;
-
-}
-
-static int
-me_gst_setup_capture_pipeline (const gchar * src_file, const gchar * dest_file,
-    gint * encode_status, gboolean use_v4l2)
-{
-  int ret = 0;
-  GstBus *bus = NULL;
-  gboolean linked;
-
-  *encode_status = ENC_ERROR;
-
-  me_gst_cleanup_elements ();
-
-  /* create elements */
-  if ( use_v4l2 )
-    gst_source = gst_element_factory_make ("v4l2src", NULL);
-  else
-    gst_source = gst_element_factory_make ("videotestsrc", NULL);
-  gst_video_convert = gst_element_factory_make ("videoconvert", NULL);
-  gst_image_enc = gst_element_factory_make ("jpegenc", NULL);
-  gst_metadata_mux = gst_element_factory_make ("metadatamux", NULL);
-  gst_file_sink = gst_element_factory_make ("filesink", NULL);
-
-  if (!(gst_source && gst_video_convert && gst_image_enc && gst_metadata_mux
-          && gst_file_sink)) {
-    fprintf (stderr, "An element couldn't be created for ecoding\n");
-    ret = -300;
-    goto done;
-  }
-
-  /* create gst_pipeline */
-  gst_pipeline = gst_pipeline_new (NULL);
-
-  if (NULL == gst_pipeline) {
-    fprintf (stderr, "Pipeline couldn't be created\n");
-    ret = -305;
-    goto done;
-  }
-
-  /* set elements's properties */
-  g_object_set (gst_source, "num-buffers", 1, NULL);
-  g_object_set (gst_file_sink, "location", dest_file, NULL);
-  if ( app_options & APP_OPT_MUX_EXIF )
-    g_object_set (gst_metadata_mux, "exif", TRUE, NULL);
-  else
-    g_object_set (gst_metadata_mux, "exif", FALSE, NULL);
-
-  if ( app_options & APP_OPT_MUX_IPTC )
-    g_object_set (gst_metadata_mux, "iptc", TRUE, NULL);
-  else
-    g_object_set (gst_metadata_mux, "iptc", FALSE, NULL);
-
-  if ( app_options & APP_OPT_MUX_XMP )
-    g_object_set (gst_metadata_mux, "xmp", TRUE, NULL);
-  else
-    g_object_set (gst_metadata_mux, "xmp", FALSE, NULL);
-
-  /* adding and linking elements */
-  gst_bin_add_many (GST_BIN (gst_pipeline), gst_source, gst_video_convert,
-      gst_image_enc, gst_metadata_mux, gst_file_sink, NULL);
-
-  linked =
-      gst_element_link_many (gst_source, gst_video_convert, gst_image_enc,
-      gst_metadata_mux, gst_file_sink, NULL);
-
-  /* now element are owned by pipeline (for videosink we keep a extra ref) */
-  gst_source = gst_video_convert = gst_image_enc = gst_file_sink = NULL;
-  gst_object_ref (gst_metadata_mux);
-
-  if (!linked) {
-    fprintf (stderr, "Elements couldn't be linked\n");
-    ret = -310;
-    goto done;
-  }
-
-  *encode_status = ENC_UNKNOWN;
-
-  /* adding message bus */
-  bus = gst_pipeline_get_bus (GST_PIPELINE (gst_pipeline));
-  gst_bus_add_watch (bus, me_gst_bus_callback_encode, encode_status);
-  gst_object_unref (bus);
-
-done:
-
-  return ret;
-
-}
-
-static int
-me_gst_setup_encode_pipeline (const gchar * src_file, const gchar * dest_file,
-    gint * encode_status)
-{
-  int ret = 0;
-  GstBus *bus = NULL;
-  gboolean linked;
-
-  *encode_status = ENC_ERROR;
-
-  me_gst_cleanup_elements ();
-
-  /* create elements */
-  gst_source = gst_element_factory_make ("filesrc", NULL);
-  gst_metadata_demux = gst_element_factory_make ("metadatademux", NULL);
-  gst_metadata_mux = gst_element_factory_make ("metadatamux", NULL);
-  gst_file_sink = gst_element_factory_make ("filesink", NULL);
-
-
-  if (!(gst_source && gst_metadata_demux && gst_metadata_mux && gst_file_sink)) {
-    fprintf (stderr, "An element couldn't be created for ecoding\n");
-    ret = -300;
-    goto done;
-  }
-
-
-  /* create gst_pipeline */
-  gst_pipeline = gst_pipeline_new (NULL);
-
-  if (NULL == gst_pipeline) {
-    fprintf (stderr, "Pipeline couldn't be created\n");
-    ret = -305;
-    goto done;
-  }
-
-  /* set elements's properties */
-  g_object_set (gst_source, "location", src_file, NULL);
-  g_object_set (gst_file_sink, "location", dest_file, NULL);
-
-  if ( app_options & APP_OPT_DEMUX_EXIF )
-    g_object_set (gst_metadata_demux, "exif", TRUE, NULL);
-  else
-    g_object_set (gst_metadata_demux, "exif", FALSE, NULL);
-
-  if ( app_options & APP_OPT_DEMUX_IPTC )
-    g_object_set (gst_metadata_demux, "iptc", TRUE, NULL);
-  else
-    g_object_set (gst_metadata_demux, "iptc", FALSE, NULL);
-
-  if ( app_options & APP_OPT_DEMUX_XMP )
-    g_object_set (gst_metadata_demux, "xmp", TRUE, NULL);
-  else
-    g_object_set (gst_metadata_demux, "xmp", FALSE, NULL);
-
-  if ( app_options & APP_OPT_MUX_EXIF )
-    g_object_set (gst_metadata_mux, "exif", TRUE, NULL);
-  else
-    g_object_set (gst_metadata_mux, "exif", FALSE, NULL);
-
-  if ( app_options & APP_OPT_MUX_IPTC )
-    g_object_set (gst_metadata_mux, "iptc", TRUE, NULL);
-  else
-    g_object_set (gst_metadata_mux, "iptc", FALSE, NULL);
-
-  if ( app_options & APP_OPT_MUX_XMP )
-    g_object_set (gst_metadata_mux, "xmp", TRUE, NULL);
-  else
-    g_object_set (gst_metadata_mux, "xmp", FALSE, NULL);
-
-  /* adding and linking elements */
-  gst_bin_add_many (GST_BIN (gst_pipeline), gst_source, gst_metadata_demux,
-      gst_metadata_mux, gst_file_sink, NULL);
-
-  linked =
-      gst_element_link_many (gst_source, gst_metadata_demux, gst_metadata_mux,
-      gst_file_sink, NULL);
-
-  /* now element are owned by pipeline (for videosink we keep a extra ref) */
-  gst_source = gst_metadata_demux = gst_file_sink = NULL;
-  gst_object_ref (gst_metadata_mux);
-
-  if (!linked) {
-    fprintf (stderr, "Elements couldn't be linked\n");
-    ret = -310;
-    goto done;
-  }
-
-  *encode_status = ENC_UNKNOWN;
-
-  /* adding message bus */
-  bus = gst_pipeline_get_bus (GST_PIPELINE (gst_pipeline));
-  gst_bus_add_watch (bus, me_gst_bus_callback_encode, encode_status);
-  gst_object_unref (bus);
-
-done:
-
-  return ret;
-
-}
-
-static int
-me_gst_setup_view_pipeline (const gchar * filename)
-{
-  int ret = 0;
-  GstBus *bus = NULL;
-  gboolean linked;
-
-  me_gst_cleanup_elements ();
-
-  /* create elements */
-  gst_source = gst_element_factory_make ("filesrc", NULL);
-  gst_metadata_demux = gst_element_factory_make ("metadatademux", NULL);
-  /* let's do a dummy stuff to avoid decodebin */
-  if (is_png (filename))
-    gst_image_dec = gst_element_factory_make ("pngdec", NULL);
-  else
-    gst_image_dec = gst_element_factory_make ("jpegdec", NULL);
-  gst_video_scale = gst_element_factory_make ("videoscale", NULL);
-  gst_video_convert = gst_element_factory_make ("videoconvert", NULL);
-  gst_video_sink = gst_element_factory_make ("gdkpixbufsink", NULL);
-
-  if (gst_video_sink == NULL) {
-    if (!gst_default_registry_check_feature_version ("gdkpixbufdec", 0, 10, 0))
-      g_warning ("Could not create 'gdkpixbufsink' element");
-    else {
-      g_warning ("Could not create 'gdkpixbufsink' element. "
-          "(May be your gst-plugins-good is too old?)");
-    ret = -400;
-    }
-    goto done;
-  }
-  if (!(gst_source && gst_metadata_demux && gst_image_dec && gst_video_scale
-          && gst_video_convert && gst_video_sink)) {
-    fprintf (stderr, "An element couldn't be created for viewing\n");
-    ret = -400;
-    goto done;
-  }
-
-  /* create gst_pipeline */
-  gst_pipeline = gst_pipeline_new (NULL);
-
-  if (NULL == gst_pipeline) {
-    fprintf (stderr, "Pipeline couldn't be created\n");
-    ret = -405;
-    goto done;
-  }
-
-  /* set elements's properties */
-  g_object_set (gst_source, "location", filename, NULL);
-  g_object_set (gst_metadata_demux, "parse-only", TRUE, NULL);
-
-
-  /* adding and linking elements */
-  gst_bin_add_many (GST_BIN (gst_pipeline), gst_source, gst_metadata_demux,
-      gst_image_dec, gst_video_scale, gst_video_convert, gst_video_sink, NULL);
-
-  linked = gst_element_link_many (gst_source, gst_metadata_demux, gst_image_dec,
-      gst_video_scale, gst_video_convert, gst_video_sink, NULL);
-
-  /* now element are owned by pipeline (for videosink we keep a extra ref) */
-  gst_source = gst_metadata_demux = gst_image_dec = gst_video_scale =
-      gst_video_convert = NULL;
-  gst_object_ref (gst_video_sink);
-
-  if (last_pixbuf) {
-    g_object_unref (last_pixbuf);
-    last_pixbuf = NULL;
-  }
-
-  if (!linked) {
-    fprintf (stderr, "Elements couldn't be linked\n");
-    ret = -410;
-    goto done;
-  }
-
-  /* adding message bus */
-  bus = gst_pipeline_get_bus (GST_PIPELINE (gst_pipeline));
-  gst_bus_add_watch (bus, me_gst_bus_callback_view, NULL);
-  gst_object_unref (bus);
-
-
-done:
-
-  return ret;
-
-}
-
-static void
-process_file(void)
-{
-  /* filename for future usage (title and file name to be created) */
-  me_gst_cleanup_elements ();
-
-  if (tag_list) {
-    gst_tag_list_unref (tag_list);
-    tag_list = NULL;
-  }
-
-  /* create pipeline */
-  me_gst_setup_view_pipeline (filename->str);
-
-  gst_element_set_state (gst_pipeline, GST_STATE_PLAYING);
-
-  ui_refresh ();
-
-}
-
-int
-main (int argc, char *argv[])
-{
-  int ret = 0;
-
-  if (argc >= 2) {
-    if (filename)
-      g_string_free (filename, TRUE);
-    filename = g_string_new (argv[1]);
-  }
-
-  gst_init (&argc, &argv);
-  gtk_init (&argc, &argv);
-
-  /* create UI */
-  if ((ret = ui_create ())) {
-    goto done;
-  }
-
-  if (argc >= 2) {
-    process_file();
-  }
-
-  gtk_main ();
-
-done:
-
-  me_gst_cleanup_elements ();
-
-  if (tag_list) {
-    gst_tag_list_unref (tag_list);
-    tag_list = NULL;
-  }
-
-  if (filename) {
-    g_string_free (filename, TRUE);
-    filename = NULL;
-  }
-
-  return ret;
-}
diff --git a/tests/icles/metadata_editor.h b/tests/icles/metadata_editor.h
deleted file mode 100644
index 5edf32b32..000000000
--- a/tests/icles/metadata_editor.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * GStreamer
- * Copyright 2007 Edgard Lima <edgard.lima@gmail.com>
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Alternatively, the contents of this file may be used under the
- * GNU Lesser General Public License Version 2.1 (the "LGPL"), in
- * which case the following provisions apply instead of the ones
- * mentioned above:
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __METADATA_EDITOR__
-#define __METADATA_EDITOR__
-
-#include <gtk/gtk.h>
-
-
-gboolean
-on_drawingMain_expose_event (GtkWidget * widget, GdkEventExpose * event,
-    gpointer data);
-
-void
-on_windowMain_delete_event (GtkWidget * widget, GdkEvent * event,
-    gpointer user_data);
-
-void
-on_buttonInsert_clicked (GtkButton * button, gpointer user_data);
-
-void
-on_buttonSaveFile_clicked (GtkButton * button, gpointer user_data);
-
-void
-on_checkbuttonCaptureV4l2_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data);
-
-void
-on_checkbuttonCaptureTest_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data);
-
-void
-on_checkbuttonOptionsDemuxExif_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data);
-
-void
-on_checkbuttonOptionsDemuxIptc_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data);
-
-void
-on_checkbuttonOptionsDemuxXmp_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data);
-
-void
-on_checkbuttonOptionsMuxExif_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data);
-
-void
-on_checkbuttonOptionsMuxIptc_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data);
-
-void
-on_checkbuttonOptionsMuxXmp_toggled (GtkToggleButton * togglebutton,
-    gpointer user_data);
-
-void
-on_buttonOpenFile_clicked (GtkButton * button, gpointer user_data);
-
-void
-on_cell_edited (GtkCellRendererText * renderer, gchar * str_path,
-    gchar * new_text, gpointer user_data);
-
-#endif /* __METADATA_EDITOR__ */
diff --git a/tests/icles/metadata_editor.ui b/tests/icles/metadata_editor.ui
deleted file mode 100644
index 3cbe076c3..000000000
--- a/tests/icles/metadata_editor.ui
+++ /dev/null
@@ -1,347 +0,0 @@
-<?xml version="1.0"?>
-<interface>
-  <!-- interface-requires gtk+ 2.8 -->
-  <!-- interface-naming-policy project-wide -->
-  <object class="GtkWindow" id="windowMain">
-    <property name="width_request">800</property>
-    <property name="height_request">600</property>
-    <property name="events">GDK_EXPOSURE_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-    <property name="title" translatable="yes">Metadata Editor</property>
-    <signal name="delete_event" handler="on_windowMain_delete_event"/>
-    <child>
-      <object class="GtkVPaned" id="vpanedMain">
-        <property name="visible">True</property>
-        <property name="can_focus">True</property>
-        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-        <child>
-          <object class="GtkDrawingArea" id="drawingMain">
-            <property name="width_request">200</property>
-            <property name="height_request">100</property>
-            <property name="visible">True</property>
-            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-            <signal name="expose_event" handler="on_drawingMain_expose_event"/>
-          </object>
-          <packing>
-            <property name="resize">False</property>
-            <property name="shrink">False</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkVBox" id="vboxMain">
-            <property name="visible">True</property>
-            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-            <child>
-              <object class="GtkScrolledWindow" id="scrolledwindow">
-                <property name="visible">True</property>
-                <property name="can_focus">True</property>
-                <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                <property name="hscrollbar_policy">automatic</property>
-                <property name="vscrollbar_policy">automatic</property>
-                <child>
-                  <object class="GtkTreeView" id="treeMain">
-                    <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                    <property name="rules_hint">True</property>
-                    <property name="enable_search">False</property>
-                    <property name="hover_expand">True</property>
-                  </object>
-                </child>
-              </object>
-              <packing>
-                <property name="position">0</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkVBox" id="vboxEditBnt">
-                <property name="visible">True</property>
-                <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                <child>
-                  <object class="GtkHBox" id="hboxEdit">
-                    <property name="visible">True</property>
-                    <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                    <child>
-                      <object class="GtkEntry" id="entryTag">
-                        <property name="width_request">300</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">False</property>
-                        <property name="position">0</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkEntry" id="entryValue">
-                        <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                      </object>
-                      <packing>
-                        <property name="position">1</property>
-                      </packing>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="position">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkHButtonBox" id="hbuttonboxBnt">
-                    <property name="visible">True</property>
-                    <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                    <property name="homogeneous">True</property>
-                    <property name="layout_style">spread</property>
-                    <child>
-                      <object class="GtkButton" id="buttonInsert">
-                        <property name="label" translatable="yes">Insert</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="receives_default">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                        <signal name="clicked" handler="on_buttonInsert_clicked"/>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">False</property>
-                        <property name="position">0</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkButton" id="buttonSaveFile">
-                        <property name="label" translatable="yes">Save File</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="receives_default">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                        <signal name="clicked" handler="on_buttonSaveFile_clicked"/>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">False</property>
-                        <property name="position">1</property>
-                      </packing>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="expand">False</property>
-                    <property name="fill">False</property>
-                    <property name="position">1</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkHBox" id="hboxOptions">
-                    <property name="visible">True</property>
-                    <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                    <child>
-                      <object class="GtkVBox" id="vboxCaptureOptions">
-                        <property name="visible">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                        <child>
-                          <object class="GtkCheckButton" id="checkbuttonCaptureV4l2">
-                            <property name="label" translatable="yes">Capture image from camera</property>
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">False</property>
-                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="draw_indicator">True</property>
-                            <signal name="toggled" handler="on_checkbuttonCaptureV4l2_toggled"/>
-                          </object>
-                          <packing>
-                            <property name="fill">False</property>
-                            <property name="position">0</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkCheckButton" id="checkbuttonCaptureTest">
-                            <property name="label" translatable="yes">Capture image from videotestsrc</property>
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">False</property>
-                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="draw_indicator">True</property>
-                            <signal name="toggled" handler="on_checkbuttonCaptureTest_toggled"/>
-                          </object>
-                          <packing>
-                            <property name="fill">False</property>
-                            <property name="position">1</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkButton" id="buttonOpenFile">
-                            <property name="label" translatable="yes">Open File...</property>
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">True</property>
-                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <signal name="clicked" handler="on_buttonOpenFile_clicked"/>
-                          </object>
-                          <packing>
-                            <property name="position">2</property>
-                          </packing>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="position">0</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkVBox" id="vboxOptionsDemux">
-                        <property name="visible">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                        <child>
-                          <object class="GtkLabel" id="labelDemux">
-                            <property name="visible">True</property>
-                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="xalign">0</property>
-                            <property name="label" translatable="yes">Demux options:</property>
-                          </object>
-                          <packing>
-                            <property name="position">0</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkCheckButton" id="checkbuttonOptionsDemuxExif">
-                            <property name="label" translatable="yes">exif</property>
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">False</property>
-                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="active">True</property>
-                            <property name="draw_indicator">True</property>
-                            <signal name="toggled" handler="on_checkbuttonOptionsDemuxExif_toggled"/>
-                          </object>
-                          <packing>
-                            <property name="fill">False</property>
-                            <property name="position">1</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkCheckButton" id="checkbuttonOptionsDemuxIptc">
-                            <property name="label" translatable="yes">iptc</property>
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">False</property>
-                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="active">True</property>
-                            <property name="draw_indicator">True</property>
-                            <signal name="toggled" handler="on_checkbuttonOptionsDemuxIptc_toggled"/>
-                          </object>
-                          <packing>
-                            <property name="fill">False</property>
-                            <property name="position">2</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkCheckButton" id="checkbuttonOptionsDemuxXmp">
-                            <property name="label" translatable="yes">xmp</property>
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">False</property>
-                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="active">True</property>
-                            <property name="draw_indicator">True</property>
-                            <signal name="toggled" handler="on_checkbuttonOptionsDemuxXmp_toggled"/>
-                          </object>
-                          <packing>
-                            <property name="fill">False</property>
-                            <property name="position">3</property>
-                          </packing>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="position">1</property>
-                      </packing>
-                    </child>
-                    <child>
-                      <object class="GtkVBox" id="vboxOptionsMux">
-                        <property name="visible">True</property>
-                        <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                        <child>
-                          <object class="GtkLabel" id="labelMux">
-                            <property name="visible">True</property>
-                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="xalign">0</property>
-                            <property name="label" translatable="yes">Mux options:</property>
-                          </object>
-                          <packing>
-                            <property name="position">0</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkCheckButton" id="checkbuttonOptionsMuxExif">
-                            <property name="label" translatable="yes">exif</property>
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">False</property>
-                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="active">True</property>
-                            <property name="draw_indicator">True</property>
-                            <signal name="toggled" handler="on_checkbuttonOptionsMuxExif_toggled"/>
-                          </object>
-                          <packing>
-                            <property name="fill">False</property>
-                            <property name="position">1</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkCheckButton" id="checkbuttonOptionsMuxIptc">
-                            <property name="label" translatable="yes">iptc</property>
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">False</property>
-                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="active">True</property>
-                            <property name="draw_indicator">True</property>
-                            <signal name="toggled" handler="on_checkbuttonOptionsMuxIptc_toggled"/>
-                          </object>
-                          <packing>
-                            <property name="fill">False</property>
-                            <property name="position">2</property>
-                          </packing>
-                        </child>
-                        <child>
-                          <object class="GtkCheckButton" id="checkbuttonOptionsMuxXmp">
-                            <property name="label" translatable="yes">xmp</property>
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="receives_default">False</property>
-                            <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="active">True</property>
-                            <property name="draw_indicator">True</property>
-                            <signal name="toggled" handler="on_checkbuttonOptionsMuxXmp_toggled"/>
-                          </object>
-                          <packing>
-                            <property name="fill">False</property>
-                            <property name="position">3</property>
-                          </packing>
-                        </child>
-                      </object>
-                      <packing>
-                        <property name="position">2</property>
-                      </packing>
-                    </child>
-                  </object>
-                  <packing>
-                    <property name="position">2</property>
-                  </packing>
-                </child>
-              </object>
-              <packing>
-                <property name="expand">False</property>
-                <property name="fill">False</property>
-                <property name="position">1</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="resize">True</property>
-            <property name="shrink">False</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>