From: Bill Haneman <billh@src.gnome.org>
Date: Mon, 14 May 2001 16:48:51 +0000 (+0000)
Subject: Moved caret_moved and text_changed signals from AtkEditableText to AtkText.
X-Git-Tag: ATK_0_2~51
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f7cb92b7ed8b83e58e3abf9d0ca6bfa6f02d7675;p=platform%2Fupstream%2Fatk.git

Moved caret_moved and text_changed signals from AtkEditableText to AtkText.
Also un-commented the signal registration, and added default handlers for AtkText.
---

diff --git a/atk/atkeditabletext.c b/atk/atkeditabletext.c
index 2d65cc6..078e9b9 100755
--- a/atk/atkeditabletext.c
+++ b/atk/atkeditabletext.c
@@ -19,11 +19,6 @@
 
 #include "atkeditabletext.h"
 
-enum {
-  TEXT_CHANGED,
-  CARET_MOVED,
-  LAST_SIGNAL
-};
 
 struct _AtkEditableTextIfaceClass
 {
@@ -32,13 +27,6 @@ struct _AtkEditableTextIfaceClass
 
 typedef struct _AtkEditableTextIfaceClass AtkEditableTextIfaceClass;
 
-#if 0
-static void atk_editable_text_interface_init (AtkEditableTextIfaceClass *klass);
-
-static gpointer parent_class = NULL;
-#endif
-
-
 GType
 atk_editable_text_get_type ()
 {
@@ -59,42 +47,6 @@ atk_editable_text_get_type ()
   return type;
 }
 
-/*
- * Additional GObject properties exported by AtkText:
- *    "accessible_text" (accessible text has changed)
- *    "accessible_caret" (accessible text cursor position changed:
- *                         editable text only)
- */
-
-#if 0
-static void
-atk_editable_text_interface_init (AtkEditableTextIfaceClass *klass)
-{
-  parent_class = g_type_class_ref (ATK_TYPE_EDITABLE_TEXT);
-
-  /* Note that text_changed signal supports details "insert", "delete", possibly "replace". */
-
-  atk_signals[TEXT_CHANGED] =
-    g_signal_newc ("text_changed",
-                   G_TYPE_FROM_CLASS (klass),
-                   G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED,
-                   G_STRUCT_OFFSET (AtkEditableTextClass, text_changed), /* still need to declare and define this func */
-                   NULL,
-                   g_cclosure_marshal_VOID__UINT_POINTER,
-                   G_TYPE_NONE,
-                   2, G_TYPE_UINT, ATK_TYPE_OBJECT);
-
-  atk_signals[CARET_MOVED] =
-    g_signal_newc ("text_caret_moved",
-                   G_TYPE_FROM_CLASS (klass),
-                   G_SIGNAL_RUN_LAST,
-                   G_STRUCT_OFFSET (AtkTextClass, caret_changed), /* still need to declare and define this func */
-                   NULL,
-                   g_cclosure_marshal_VOID__UINT_POINTER,
-                   G_TYPE_NONE,
-                   2, G_TYPE_UINT, ATK_TYPE_OBJECT);
-}
-#endif
 
 void 
 atk_editable_text_select_text (AtkEditableText  *text,
diff --git a/atk/atktext.c b/atk/atktext.c
index 16abdea..6a7e2b2 100755
--- a/atk/atktext.c
+++ b/atk/atktext.c
@@ -19,6 +19,12 @@
 
 #include "atktext.h"
 
+enum {
+  TEXT_CHANGED,
+  CARET_MOVED,
+  LAST_SIGNAL
+};
+
 struct _AtkTextIfaceClass
 {
   GObjectClass parent;
@@ -26,27 +32,73 @@ struct _AtkTextIfaceClass
 
 typedef struct _AtkTextIfaceClass AtkTextIfaceClass;
 
+static void atk_text_interface_init (AtkTextIfaceClass *klass);
+
+static gpointer parent_class = NULL;
+
+static guint atk_text_signals[LAST_SIGNAL] = { 0, 0, 0};
 
 GType
 atk_text_get_type ()
 {
   static GType type = 0;
 
-  if (!type) {
-    static const GTypeInfo tinfo =
+  if (!type) 
     {
-      sizeof (AtkTextIface),
-      NULL,
-      NULL,
+      static const GTypeInfo tinfo =
+      {
+        sizeof (AtkTextIface),
+        (GBaseInitFunc) NULL,
+        (GBaseFinalizeFunc) NULL,
+        (GClassInitFunc) atk_text_interface_init,
+        (GClassFinalizeFunc) NULL,
 
-    };
+      };
 
-    type = g_type_register_static (G_TYPE_INTERFACE, "AtkText", &tinfo, 0);
-  }
+      type = g_type_register_static (G_TYPE_INTERFACE, "AtkText", &tinfo, 0);
+    }
 
   return type;
 }
 
+/*
+ * Additional GObject properties exported by AtkText:
+ *    "accessible_text" (accessible text has changed)
+ *    "accessible_caret" (accessible text cursor position changed:
+ *                         editable text only)
+ */
+
+static void
+atk_text_interface_init (AtkTextIfaceClass *klass)
+{
+  parent_class = g_type_class_ref (G_TYPE_OBJECT);
+
+  /* 
+   * Note that text_changed signal supports details "insert", "delete", 
+   * possibly "replace". 
+   */
+
+  atk_text_signals[TEXT_CHANGED] =
+    g_signal_newc ("text_changed",
+                   G_TYPE_FROM_CLASS (klass),
+                   G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED,
+                   G_STRUCT_OFFSET (AtkTextIface, text_changed), 
+                   NULL,
+                   g_cclosure_marshal_VOID__VOID,
+                   G_TYPE_NONE,
+                   0, G_TYPE_NONE);
+
+  atk_text_signals[CARET_MOVED] =
+    g_signal_newc ("text_caret_moved",
+                   G_TYPE_FROM_CLASS (klass),
+                   G_SIGNAL_RUN_LAST,
+                   G_STRUCT_OFFSET (AtkTextIface, caret_changed),
+                   NULL,
+                   g_cclosure_marshal_VOID__INT,
+                   G_TYPE_NONE,
+                   1, G_TYPE_INT);
+}
+
 gchar*
 atk_text_get_text (AtkText      *text,
                    gint         start_offset,
diff --git a/atk/atktext.h b/atk/atktext.h
index 5387593..92be3a3 100755
--- a/atk/atktext.h
+++ b/atk/atktext.h
@@ -96,6 +96,9 @@ struct _AtkTextIface
                                                    gint             end_offset);
   gboolean       (* set_caret_offset)             (AtkText          *text,
                                                    gint             offset);
+  void		 (* text_changed)                 (AtkText          *text);
+  void           (* caret_changed)                (AtkText          *text,
+                                                   gint             location);
 };
 GType            atk_text_get_type (void);