tests: Consolidate all headerbar tests

No need to have several binaries for this.

See #2738

diff --git a/tests/meson.build b/tests/meson.build
index 39bc6c2b474aa7f9bda8cc73cd81fe21f57fa21b..4fdfa766c954e3d7f888ce78a0f6c2330d442430 100644 (file)
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -39,7 +39,6 @@ gtk_tests = [
   ['testglblending', ['gtkgears.c']],
   ['testgrid'],
   ['testgtk'],
-  ['testheaderbar'],
   ['testheaderbar2'],
   ['testheightforwidth'],
   ['testhover'],
@@ -95,8 +94,6 @@ gtk_tests = [
   ['testrevealer'],
   ['testrevealer2'],
   ['testtreelistmodel'],
-  ['testsplitheaders'],
-  ['teststackedheaders'],
   ['testwindowsize'],
   ['testpopover'],
   ['listmodel'],

diff --git a/tests/testheaderbar.c b/tests/testheaderbar.c
deleted file mode 100644 (file)
index 2390b43..0000000
--- a/tests/testheaderbar.c
+++ /dev/null
@@ -1,167 +0,0 @@
-#include <gtk/gtk.h>
-
-static const gchar css[] =
- ".main.background { "
- " background-image: linear-gradient(to bottom, red, blue);"
- " border-width: 0px; "
- "}"
- ".titlebar.backdrop { "
- " background-image: none; "
- " background-color: @bg_color; "
- " border-radius: 10px 10px 0px 0px; "
- "}"
- ".titlebar { "
- " background-image: linear-gradient(to bottom, white, @bg_color);"
- " border-radius: 10px 10px 0px 0px; "
- "}";
-
-static void
-on_bookmark_clicked (GtkButton *button, gpointer data)
-{
-  GtkWindow *window = GTK_WINDOW (data);
-  GtkWidget *chooser;
-
-  chooser = gtk_file_chooser_dialog_new ("File Chooser Test",
-                                         window,
-                                         GTK_FILE_CHOOSER_ACTION_OPEN,
-                                         "_Close",
-                                         GTK_RESPONSE_CLOSE,
-                                         NULL);
-
-  g_signal_connect (chooser, "response",
-                    G_CALLBACK (gtk_window_destroy), NULL);
-
-  gtk_widget_show (chooser);
-}
-
-static GtkWidget *header;
-
-static void
-toggle_fullscreen (GtkButton *button, gpointer data)
-{
-  GtkWidget *window = GTK_WIDGET (data);
-  static gboolean fullscreen = FALSE;
-
-  if (fullscreen)
-    {
-      gtk_window_unfullscreen (GTK_WINDOW (window));
-      fullscreen = FALSE;
-    }
-  else
-    {
-      gtk_window_fullscreen (GTK_WINDOW (window));
-      fullscreen = TRUE;
-    }
-}
-
-static gboolean done = FALSE;
-
-static void
-quit_cb (GtkWidget *widget,
-         gpointer   user_data)
-{
-  gboolean *is_done = user_data;
-
-  *is_done = TRUE;
-
-  g_main_context_wakeup (NULL);
-}
-
-static void
-change_header (GtkButton *button, gpointer data)
-{
-  GtkWidget *window = GTK_WIDGET (data);
-  GtkWidget *label;
-  GtkWidget *widget;
-  GtkWidget *image;
-
-  if (button && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
-    {
-      header = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
-      gtk_widget_add_css_class (header, "titlebar");
-      gtk_widget_add_css_class (header, "header-bar");
-      gtk_widget_set_margin_start (header, 10);
-      gtk_widget_set_margin_end (header, 10);
-      gtk_widget_set_margin_top (header, 10);
-      gtk_widget_set_margin_bottom (header, 10);
-      label = gtk_label_new ("Label");
-      gtk_box_append (GTK_BOX (header), label);
-      widget = gtk_level_bar_new ();
-      gtk_level_bar_set_value (GTK_LEVEL_BAR (widget), 0.4);
-      gtk_widget_set_hexpand (widget, TRUE);
-      gtk_box_append (GTK_BOX (header), widget);
-    }
-  else
-    {
-      header = gtk_header_bar_new ();
-      gtk_widget_add_css_class (header, "titlebar");
-
-      widget = gtk_button_new_with_label ("_Close");
-      gtk_button_set_use_underline (GTK_BUTTON (widget), TRUE);
-      gtk_widget_add_css_class (widget, "suggested-action");
-      g_signal_connect (widget, "clicked", G_CALLBACK (quit_cb), &done);
-
-      gtk_header_bar_pack_end (GTK_HEADER_BAR (header), widget);
-
-      widget= gtk_button_new ();
-      image = gtk_image_new_from_icon_name ("bookmark-new-symbolic");
-      g_signal_connect (widget, "clicked", G_CALLBACK (on_bookmark_clicked), window);
-      gtk_button_set_child (GTK_BUTTON (widget), image);
-
-      gtk_header_bar_pack_start (GTK_HEADER_BAR (header), widget);
-    }
-
-  gtk_window_set_titlebar (GTK_WINDOW (window), header);
-}
-
-int
-main (int argc, char *argv[])
-{
-  GtkWidget *window;
-  GtkWidget *box;
-  GtkWidget *footer;
-  GtkWidget *button;
-  GtkWidget *content;
-  GtkCssProvider *provider;
-
-  gtk_init ();
-
-  window = gtk_window_new ();
-  gtk_widget_add_css_class (window, "main");
-
-  provider = gtk_css_provider_new ();
-  gtk_css_provider_load_from_data (provider, css, -1);
-  gtk_style_context_add_provider_for_display (gtk_widget_get_display (window),
-                                              GTK_STYLE_PROVIDER (provider),
-                                              GTK_STYLE_PROVIDER_PRIORITY_USER);
-
-
-  change_header (NULL, window);
-
-  box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-  gtk_window_set_child (GTK_WINDOW (window), box);
-
-  content = gtk_image_new_from_icon_name ("start-here-symbolic");
-  gtk_image_set_pixel_size (GTK_IMAGE (content), 512);
-  gtk_widget_set_vexpand (content, TRUE);
-
-  gtk_box_append (GTK_BOX (box), content);
-
-  footer = gtk_action_bar_new ();
-  gtk_action_bar_set_center_widget (GTK_ACTION_BAR (footer), gtk_check_button_new_with_label ("Middle"));
-  button = gtk_toggle_button_new_with_label ("Custom");
-  g_signal_connect (button, "clicked", G_CALLBACK (change_header), window);
-  gtk_action_bar_pack_start (GTK_ACTION_BAR (footer), button);
-  button = gtk_button_new_with_label ("Fullscreen");
-  gtk_action_bar_pack_end (GTK_ACTION_BAR (footer), button);
-  g_signal_connect (button, "clicked", G_CALLBACK (toggle_fullscreen), window);
-  gtk_box_append (GTK_BOX (box), footer);
-  gtk_widget_show (window);
-
-  while (!done)
-    g_main_context_iteration (NULL, TRUE);
-
-  gtk_window_destroy (GTK_WINDOW (window));
-
-  return 0;
-}

diff --git a/tests/testheaderbar2.c b/tests/testheaderbar2.c
index 309bbb594a09c421fef13dfa073b3212aaf4f152..6326e54cc0793bc9a07c5f8bbd9556db4b781742 100644 (file)
--- a/tests/testheaderbar2.c
+++ b/tests/testheaderbar2.c
@@ -214,6 +214,300 @@ create_fake_headerbar (GtkApplication *app)
   gtk_widget_show (window);
 }
 
+/* split headerbar  */
+
+static void
+split_decorations (GtkSettings *settings,
+                   GParamSpec  *pspec,
+                   GtkBuilder  *builder)
+{
+  GtkWidget *sheader, *mheader;
+  gchar *layout, *p1, *p2;
+  gchar **p;
+
+  sheader = (GtkWidget *)gtk_builder_get_object (builder, "sidebar-header");
+  mheader = (GtkWidget *)gtk_builder_get_object (builder, "main-header");
+
+  g_object_get (settings, "gtk-decoration-layout", &layout, NULL);
+
+  p = g_strsplit (layout, ":", -1);
+
+  p1 = g_strconcat ("", p[0], ":", NULL);
+
+  if (g_strv_length (p) >= 2)
+    p2 = g_strconcat (":", p[1], NULL);
+  else
+    p2 = g_strdup ("");
+
+  gtk_header_bar_set_decoration_layout (GTK_HEADER_BAR (sheader), p1);
+  gtk_header_bar_set_decoration_layout (GTK_HEADER_BAR (mheader), p2);
+ 
+  g_free (p1);
+  g_free (p2);
+  g_strfreev (p);
+  g_free (layout);
+}
+
+
+static void
+create_split_headerbar (GtkApplication *app)
+{
+  GtkBuilder *builder;
+  GtkSettings *settings;
+  GtkWidget *win;
+  GtkWidget *entry;
+  GtkWidget *check;
+  GtkWidget *header;
+  const char *ui = "tests/testsplitheaders.ui";
+
+  if (!g_file_test (ui, G_FILE_TEST_EXISTS))
+    {
+      g_warning ("Can't find %s", ui);
+      return;
+    }
+
+  builder = gtk_builder_new_from_file (ui);
+
+  win = (GtkWidget *)gtk_builder_get_object (builder, "window");
+  gtk_window_set_application (GTK_WINDOW (win), app);
+
+  settings = gtk_widget_get_settings (win);
+
+  g_signal_connect (settings, "notify::gtk-decoration-layout",
+                    G_CALLBACK (split_decorations), builder);
+  split_decorations (settings, NULL, builder);
+
+  entry = (GtkWidget *)gtk_builder_get_object (builder, "layout-entry");
+  g_object_bind_property (settings, "gtk-decoration-layout",
+                          entry, "text",
+                          G_BINDING_BIDIRECTIONAL|G_BINDING_SYNC_CREATE);
+  check = (GtkWidget *)gtk_builder_get_object (builder, "decorations");
+  header = (GtkWidget *)gtk_builder_get_object (builder, "sidebar-header");
+  g_object_bind_property (check, "active",
+                          header, "show-title-buttons",
+                          G_BINDING_DEFAULT);
+  header = (GtkWidget *)gtk_builder_get_object (builder, "main-header");
+  g_object_bind_property (check, "active",
+                          header, "show-title-buttons",
+                         G_BINDING_DEFAULT);
+  gtk_window_present (GTK_WINDOW (win));
+}
+
+/* stacked headers */
+
+static void
+back_to_main (GtkButton *button,
+              GtkWidget *win)
+{
+  GtkWidget *header_stack;
+  GtkWidget *page_stack;
+
+  header_stack = GTK_WIDGET (g_object_get_data (G_OBJECT (win), "header-stack"));
+  page_stack = GTK_WIDGET (g_object_get_data (G_OBJECT (win), "page-stack"));
+
+  gtk_stack_set_visible_child_name (GTK_STACK (header_stack), "main");
+  gtk_stack_set_visible_child_name (GTK_STACK (page_stack), "page1");
+}
+
+static void
+go_to_secondary (GtkButton *button,
+                 GtkWidget *win)
+{
+  GtkWidget *header_stack;
+  GtkWidget *page_stack;
+
+  header_stack = GTK_WIDGET (g_object_get_data (G_OBJECT (win), "header-stack"));
+  page_stack = GTK_WIDGET (g_object_get_data (G_OBJECT (win), "page-stack"));
+
+  gtk_stack_set_visible_child_name (GTK_STACK (header_stack), "secondary");
+  gtk_stack_set_visible_child_name (GTK_STACK (page_stack), "secondary");
+}
+
+static void
+create_stacked_headerbar (GtkApplication *app)
+{
+  GtkBuilder *builder;
+  GtkWidget *win;
+  GtkWidget *new_btn;
+  GtkWidget *back_btn;
+  GtkWidget *header_stack;
+  GtkWidget *page_stack;
+  const char *ui = "tests/teststackedheaders.ui";
+
+  if (!g_file_test (ui, G_FILE_TEST_EXISTS))
+    {
+      g_warning ("Can't find %s", ui);
+      return;
+    }
+
+  builder = gtk_builder_new ();
+  gtk_builder_add_from_file (builder, ui, NULL);
+
+  win = (GtkWidget *)gtk_builder_get_object (builder, "window");
+  gtk_window_set_application (GTK_WINDOW (win), app);
+
+  header_stack = (GtkWidget *)gtk_builder_get_object (builder, "header_stack");
+  page_stack = (GtkWidget *)gtk_builder_get_object (builder, "page_stack");
+
+  g_object_set_data (G_OBJECT (win), "header-stack", header_stack);
+  g_object_set_data (G_OBJECT (win), "page-stack", page_stack);
+
+  new_btn = (GtkWidget *)gtk_builder_get_object (builder, "new_btn");
+  back_btn = (GtkWidget *)gtk_builder_get_object (builder, "back_btn");
+
+  g_signal_connect (new_btn, "clicked", G_CALLBACK (go_to_secondary), win);
+  g_signal_connect (back_btn, "clicked", G_CALLBACK (back_to_main), win);
+
+  gtk_window_present (GTK_WINDOW (win));
+}
+
+/* technorama */
+
+static const gchar css[] =
+ ".main.background { "
+ " background-image: linear-gradient(to bottom, red, blue);"
+ " border-width: 0px; "
+ "}"
+ ".titlebar.backdrop { "
+ " background-image: none; "
+ " background-color: @bg_color; "
+ " border-radius: 10px 10px 0px 0px; "
+ "}"
+ ".titlebar { "
+ " background-image: linear-gradient(to bottom, white, @bg_color);"
+ " border-radius: 10px 10px 0px 0px; "
+ "}";
+
+static void
+on_bookmark_clicked (GtkButton *button, gpointer data)
+{
+  GtkWindow *window = GTK_WINDOW (data);
+  GtkWidget *chooser;
+
+  chooser = gtk_file_chooser_dialog_new ("File Chooser Test",
+                                         window,
+                                         GTK_FILE_CHOOSER_ACTION_OPEN,
+                                         "_Close",
+                                         GTK_RESPONSE_CLOSE,
+                                         NULL);
+
+  g_signal_connect (chooser, "response",
+                    G_CALLBACK (gtk_window_destroy), NULL);
+
+  gtk_widget_show (chooser);
+}
+
+static void
+toggle_fullscreen (GtkButton *button, gpointer data)
+{
+  GtkWidget *window = GTK_WIDGET (data);
+  static gboolean fullscreen = FALSE;
+
+  if (fullscreen)
+    {
+      gtk_window_unfullscreen (GTK_WINDOW (window));
+      fullscreen = FALSE;
+    }
+  else
+    {
+      gtk_window_fullscreen (GTK_WINDOW (window));
+      fullscreen = TRUE;
+    }
+}
+
+static void
+change_header (GtkButton *button, gpointer data)
+{
+  GtkWidget *window = GTK_WIDGET (data);
+  GtkWidget *label;
+  GtkWidget *widget;
+  GtkWidget *image;
+  GtkWidget *header;
+
+  if (button && gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
+    {
+      header = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
+      gtk_widget_add_css_class (header, "titlebar");
+      gtk_widget_add_css_class (header, "header-bar");
+      gtk_widget_set_margin_start (header, 10);
+      gtk_widget_set_margin_end (header, 10);
+      gtk_widget_set_margin_top (header, 10);
+      gtk_widget_set_margin_bottom (header, 10);
+      label = gtk_label_new ("Label");
+      gtk_box_append (GTK_BOX (header), label);
+      widget = gtk_level_bar_new ();
+      gtk_level_bar_set_value (GTK_LEVEL_BAR (widget), 0.4);
+      gtk_widget_set_hexpand (widget, TRUE);
+      gtk_box_append (GTK_BOX (header), widget);
+    }
+  else
+    {
+      header = gtk_header_bar_new ();
+      gtk_widget_add_css_class (header, "titlebar");
+
+      widget = gtk_button_new_with_label ("_Close");
+      gtk_button_set_use_underline (GTK_BUTTON (widget), TRUE);
+      gtk_widget_add_css_class (widget, "suggested-action");
+      g_signal_connect_swapped (widget, "clicked", G_CALLBACK (gtk_window_destroy), window);
+
+      gtk_header_bar_pack_end (GTK_HEADER_BAR (header), widget);
+
+      widget= gtk_button_new ();
+      image = gtk_image_new_from_icon_name ("bookmark-new-symbolic");
+      g_signal_connect (widget, "clicked", G_CALLBACK (on_bookmark_clicked), window);
+      gtk_button_set_child (GTK_BUTTON (widget), image);
+
+      gtk_header_bar_pack_start (GTK_HEADER_BAR (header), widget);
+    }
+
+  gtk_window_set_titlebar (GTK_WINDOW (window), header);
+}
+
+static void
+create_technorama (GtkApplication *app)
+{
+  GtkWidget *window;
+  GtkWidget *box;
+  GtkWidget *footer;
+  GtkWidget *button;
+  GtkWidget *content;
+  GtkCssProvider *provider;
+
+  window = gtk_window_new ();
+  gtk_window_set_application (GTK_WINDOW (window), app);
+
+  gtk_widget_add_css_class (window, "main");
+
+  provider = gtk_css_provider_new ();
+  gtk_css_provider_load_from_data (provider, css, -1);
+  gtk_style_context_add_provider_for_display (gtk_widget_get_display (window),
+                                              GTK_STYLE_PROVIDER (provider),
+                                              GTK_STYLE_PROVIDER_PRIORITY_USER);
+
+
+  change_header (NULL, window);
+
+  box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+  gtk_window_set_child (GTK_WINDOW (window), box);
+
+  content = gtk_image_new_from_icon_name ("start-here-symbolic");
+  gtk_image_set_pixel_size (GTK_IMAGE (content), 512);
+  gtk_widget_set_vexpand (content, TRUE);
+
+  gtk_box_append (GTK_BOX (box), content);
+
+  footer = gtk_action_bar_new ();
+  gtk_action_bar_set_center_widget (GTK_ACTION_BAR (footer), gtk_check_button_new_with_label ("Middle"));
+  button = gtk_toggle_button_new_with_label ("Custom");
+  g_signal_connect (button, "clicked", G_CALLBACK (change_header), window);
+  gtk_action_bar_pack_start (GTK_ACTION_BAR (footer), button);
+  button = gtk_button_new_with_label ("Fullscreen");
+  gtk_action_bar_pack_end (GTK_ACTION_BAR (footer), button);
+  g_signal_connect (button, "clicked", G_CALLBACK (toggle_fullscreen), window);
+  gtk_box_append (GTK_BOX (box), footer);
+  gtk_widget_show (window);
+}
+
 struct {
   const gchar *name;
   void (*cb) (GtkApplication *app);
@@ -225,6 +519,9 @@ struct {
     { "Headerbar overlaying content", create_headerbar_overlay },
     { "Hiding headerbar", create_hiding_headerbar },
     { "Fake headerbar", create_fake_headerbar },
+    { "Split headerbar", create_split_headerbar },
+    { "Stacked headerbar", create_stacked_headerbar },
+    { "Technorama", create_technorama },
 };
 int n_buttons = sizeof (buttons) / sizeof (buttons[0]);
 

diff --git a/tests/testsplitheaders.c b/tests/testsplitheaders.c
deleted file mode 100644 (file)
index 7bbf8d3..0000000
--- a/tests/testsplitheaders.c
+++ /dev/null
@@ -1,80 +0,0 @@
-#include <gtk/gtk.h>
-#include <glib/gstdio.h>
-
-static void
-split_decorations (GtkSettings *settings,
-                   GParamSpec  *pspec,
-                   GtkBuilder  *builder)
-{
-  GtkWidget *sheader, *mheader;
-  gchar *layout, *p1, *p2;
-  gchar **p;
-
-  sheader = (GtkWidget *)gtk_builder_get_object (builder, "sidebar-header");
-  mheader = (GtkWidget *)gtk_builder_get_object (builder, "main-header");
-
-  g_object_get (settings, "gtk-decoration-layout", &layout, NULL);
-
-  p = g_strsplit (layout, ":", -1);
-
-  p1 = g_strconcat ("", p[0], ":", NULL);
-
-  if (g_strv_length (p) >= 2)
-    p2 = g_strconcat (":", p[1], NULL);
-  else
-    p2 = g_strdup ("");
-
-  gtk_header_bar_set_decoration_layout (GTK_HEADER_BAR (sheader), p1);
-  gtk_header_bar_set_decoration_layout (GTK_HEADER_BAR (mheader), p2);
- 
-  g_free (p1);
-  g_free (p2);
-  g_strfreev (p);
-  g_free (layout);
-}
-
-int
-main (int argc, char *argv[])
-{
-  GtkBuilder *builder;
-  GtkSettings *settings;
-  GtkWidget *win;
-  GtkWidget *entry;
-  GtkWidget *check;
-  GtkWidget *header;
-
-#ifdef GTK_SRCDIR
-  g_chdir (GTK_SRCDIR);
-#endif
-
-  gtk_init ();
-
-  builder = gtk_builder_new_from_file ("testsplitheaders.ui");
-
-  win = (GtkWidget *)gtk_builder_get_object (builder, "window");
-  settings = gtk_widget_get_settings (win);
-
-  g_signal_connect (settings, "notify::gtk-decoration-layout",
-                    G_CALLBACK (split_decorations), builder);
-  split_decorations (settings, NULL, builder);
-  
-  entry = (GtkWidget *)gtk_builder_get_object (builder, "layout-entry");
-  g_object_bind_property (settings, "gtk-decoration-layout",
-                          entry, "text",
-                          G_BINDING_BIDIRECTIONAL|G_BINDING_SYNC_CREATE);
-  check = (GtkWidget *)gtk_builder_get_object (builder, "decorations");
-  header = (GtkWidget *)gtk_builder_get_object (builder, "sidebar-header");
-  g_object_bind_property (check, "active",
-                          header, "show-title-buttons",
-                         G_BINDING_DEFAULT);
-  header = (GtkWidget *)gtk_builder_get_object (builder, "main-header");
-  g_object_bind_property (check, "active",
-                          header, "show-title-buttons",
-                         G_BINDING_DEFAULT);                      
-  gtk_window_present (GTK_WINDOW (win));
-
-  while (TRUE)
-    g_main_context_iteration (NULL, TRUE);
-
-  return 0;
-}

diff --git a/tests/teststackedheaders.c b/tests/teststackedheaders.c
deleted file mode 100644 (file)
index 3435418..0000000
--- a/tests/teststackedheaders.c
+++ /dev/null
@@ -1,55 +0,0 @@
-#include <gtk/gtk.h>
-#include <glib/gstdio.h>
-
-static GtkWidget *header_stack;
-static GtkWidget *page_stack;
-
-static void
-back_to_main (GtkButton *button)
-{
-  gtk_stack_set_visible_child_name (GTK_STACK (header_stack), "main");
-  gtk_stack_set_visible_child_name (GTK_STACK (page_stack), "page1");
-}
-
-static void
-go_to_secondary (GtkButton *button)
-{
-  gtk_stack_set_visible_child_name (GTK_STACK (header_stack), "secondary");
-  gtk_stack_set_visible_child_name (GTK_STACK (page_stack), "secondary");
-}
-
-int
-main (int argc, char *argv[])
-{
-  GtkBuilder *builder;
-  GtkWidget *win;
-  GtkWidget *new_btn;
-  GtkWidget *back_btn;
-
-#ifdef GTK_SRCDIR
-  g_chdir (GTK_SRCDIR);
-#endif
-
-  gtk_init ();
-
-  builder = gtk_builder_new ();
-  gtk_builder_add_from_file (builder, "teststackedheaders.ui", NULL);
-
-  win = (GtkWidget *)gtk_builder_get_object (builder, "window");
-  header_stack = (GtkWidget *)gtk_builder_get_object (builder, "header_stack");
-  page_stack = (GtkWidget *)gtk_builder_get_object (builder, "page_stack");
-  new_btn = (GtkWidget *)gtk_builder_get_object (builder, "new_btn");
-  back_btn = (GtkWidget *)gtk_builder_get_object (builder, "back_btn");
-
-  g_signal_connect (new_btn, "clicked", G_CALLBACK (go_to_secondary), NULL);
-  g_signal_connect (back_btn, "clicked", G_CALLBACK (back_to_main), NULL);
-
-  g_assert (header_stack);
-
-  gtk_window_present (GTK_WINDOW (win));
-
-  while (TRUE)
-    g_main_context_iteration (NULL, TRUE);
-
-  return 0;
-}