[gtk+] Make all of a11y/ compile with -Wshadow

[Matthias Clasen <matthiasc src gnome org>]

commit 07380c1e64d53884811684c86a39d03bdddca609
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jul 10 00:24:26 2011 -0400

    Make all of a11y/ compile with -Wshadow

 gtk/a11y/gailutil.c              |   16 +++++-----------
 gtk/a11y/gtktextcellaccessible.c |    4 ++--
 gtk/a11y/gtkwidgetaccessible.c   |   10 ++++------
 gtk/a11y/gtkwindowaccessible.c   |    4 +---
 4 files changed, 12 insertions(+), 22 deletions(-)
---
diff --git a/gtk/a11y/gailutil.c b/gtk/a11y/gailutil.c
index 7928d18..b835b02 100644
--- a/gtk/a11y/gailutil.c
+++ b/gtk/a11y/gailutil.c
@@ -20,7 +20,6 @@
 #include "config.h"
 
 #include <stdlib.h>
-#include <string.h>
 #include <gtk/gtk.h>
 #include "gailutil.h"
 #include "gtktoplevelaccessible.h"
@@ -51,7 +50,7 @@ struct _GailKeyEventInfo
 static guint
 add_listener (GSignalEmissionHook  listener,
               const gchar         *object_type,
-              const gchar         *signal,
+              const gchar         *signal_name,
               const gchar         *hook_data)
 {
   GType type;
@@ -61,7 +60,7 @@ add_listener (GSignalEmissionHook  listener,
   type = g_type_from_name (object_type);
   if (type)
     {
-      signal_id  = g_signal_lookup (signal, type);
+      signal_id  = g_signal_lookup (signal_name, type);
       if (signal_id > 0)
         {
           GailUtilListenerInfo *listener_info;
@@ -81,7 +80,7 @@ add_listener (GSignalEmissionHook  listener,
         }
       else
         {
-          g_warning("Invalid signal type %s\n", signal);
+          g_warning("Invalid signal type %s\n", signal_name);
         }
     }
   else
@@ -239,12 +238,7 @@ window_removed (AtkObject *atk_obj,
    */
   if (gtk_window_is_active (window) &&
       gtk_window_has_toplevel_focus (window))
-    {
-      AtkObject *atk_obj;
-
-      atk_obj = gtk_widget_get_accessible (widget);
-      g_signal_emit_by_name (atk_obj, "deactivate");
-    }
+    g_signal_emit_by_name (child, "deactivate");
 
   g_signal_handlers_disconnect_by_func (widget, (gpointer) window_focus, NULL);
   g_signal_emit_by_name (child, "destroy");
@@ -278,7 +272,7 @@ gail_util_add_global_event_listener (GSignalEmissionHook  listener,
 
   if (split_string)
     {
-      if (!strcmp ("window", split_string[0]))
+      if (!g_strcmp0 ("window", split_string[0]))
         {
           static gboolean initialized = FALSE;
 
diff --git a/gtk/a11y/gtktextcellaccessible.c b/gtk/a11y/gtktextcellaccessible.c
index 01f1456..94d85d3 100644
--- a/gtk/a11y/gtktextcellaccessible.c
+++ b/gtk/a11y/gtktextcellaccessible.c
@@ -18,7 +18,7 @@
  */
 
 #include "config.h"
-#include <string.h>
+
 #include <gtk/gtk.h>
 #include "../gtkpango.h"
 #include "gtktextcellaccessible.h"
@@ -161,7 +161,7 @@ gtk_text_cell_accessible_update_cache (GtkRendererCellAccessible *cell,
 
   if (text_cell->cell_text)
     {
-      if (text == NULL || strcmp (text_cell->cell_text, text) != 0)
+      if (text == NULL || g_strcmp0 (text_cell->cell_text, text) != 0)
         {
           g_free (text_cell->cell_text);
           temp_length = text_cell->cell_length;
diff --git a/gtk/a11y/gtkwidgetaccessible.c b/gtk/a11y/gtkwidgetaccessible.c
index d1c4634..edcb677 100644
--- a/gtk/a11y/gtkwidgetaccessible.c
+++ b/gtk/a11y/gtkwidgetaccessible.c
@@ -19,8 +19,6 @@
 
 #include "config.h"
 
-#include <string.h>
-
 #include <gtk/gtk.h>
 #ifdef GDK_WINDOWING_X11
 #include <gdk/x11/gdkx.h>
@@ -478,23 +476,23 @@ gtk_widget_accessible_notify_gtk (GObject    *obj,
   AtkState state;
   gboolean value;
 
-  if (strcmp (pspec->name, "has-focus") == 0)
+  if (g_strcmp0 (pspec->name, "has-focus") == 0)
     /*
      * We use focus-in-event and focus-out-event signals to catch
      * focus changes so we ignore this.
      */
     return;
-  else if (strcmp (pspec->name, "visible") == 0)
+  else if (g_strcmp0 (pspec->name, "visible") == 0)
     {
       state = ATK_STATE_VISIBLE;
       value = gtk_widget_get_visible (widget);
     }
-  else if (strcmp (pspec->name, "sensitive") == 0)
+  else if (g_strcmp0 (pspec->name, "sensitive") == 0)
     {
       state = ATK_STATE_SENSITIVE;
       value = gtk_widget_get_sensitive (widget);
     }
-  else if (strcmp (pspec->name, "orientation") == 0)
+  else if (g_strcmp0 (pspec->name, "orientation") == 0)
     {
       GtkOrientable *orientable;
 
diff --git a/gtk/a11y/gtkwindowaccessible.c b/gtk/a11y/gtkwindowaccessible.c
index c5e2959..a09d77d 100644
--- a/gtk/a11y/gtkwindowaccessible.c
+++ b/gtk/a11y/gtkwindowaccessible.c
@@ -19,8 +19,6 @@
 
 #include "config.h"
 
-#include <string.h>
-
 #include <gtk/gtkx.h>
 
 #include "gtkwindowaccessible.h"
@@ -79,7 +77,7 @@ gtk_window_accessible_notify_gtk (GObject    *obj,
   GtkWidget *widget = GTK_WIDGET (obj);
   AtkObject* atk_obj = gtk_widget_get_accessible (widget);
 
-  if (strcmp (pspec->name, "title") == 0)
+  if (g_strcmp0 (pspec->name, "title") == 0)
     {
       g_object_notify (G_OBJECT (atk_obj), "accessible-name");
       g_signal_emit_by_name (atk_obj, "visible_data_changed");