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[gnome-utils] [gsearchtool] Bug 573670 -- Add custom entry

commit 01cd544d35bab17f2e0329795d7b7a7ddcba3a55
Author: Dennis Cranston <Dennis_Cranston yahoo com>
Date:   Sun May 17 22:25:42 2009 -0700

    [gsearchtool] Bug 573670 -- Add custom entry
    
    Add custom history entry widget files.
---
 gsearchtool/libgnomeui-deprecated/Makefile.am      |   12 +
 gsearchtool/libgnomeui-deprecated/README           |    9 +
 .../libgnomeui-deprecated/gsearchtool-entry.c      |  627 ++++++++++++++++++++
 .../libgnomeui-deprecated/gsearchtool-entry.h      |  100 ++++
 libeggsmclient/README                              |   10 +
 5 files changed, 758 insertions(+), 0 deletions(-)

diff --git a/gsearchtool/libgnomeui-deprecated/Makefile.am b/gsearchtool/libgnomeui-deprecated/Makefile.am
new file mode 100644
index 0000000..68c8844
--- /dev/null
+++ b/gsearchtool/libgnomeui-deprecated/Makefile.am
@@ -0,0 +1,12 @@
+INCLUDES = -DGTK_DISABLE_DEPRECATED \
+           -DGDK_DISABLE_DEPRECATED \
+           -DG_DISABLE_DEPRECATED
+
+
+noinst_LTLIBRARIES = libgnomeui-deprecated.la
+
+libgnomeui_deprecated_la_LIBADD = $(GNOME_UTILS_LIBS)
+libgnomeui_deprecated_la_CFLAGS = $(GNOME_UTILS_CFLAGS) \
+                                  $(WARN_CFLAGS)
+libgnomeui_deprecated_la_SOURCES = gsearchtool-entry.h \
+                                   gsearchtool-entry.c
diff --git a/gsearchtool/libgnomeui-deprecated/README b/gsearchtool/libgnomeui-deprecated/README
new file mode 100644
index 0000000..c8fb4b1
--- /dev/null
+++ b/gsearchtool/libgnomeui-deprecated/README
@@ -0,0 +1,9 @@
+GNOME-Entry in the libgnomeui library will be removed from the GNOME
+software stack [1].  At this time, a replacement for the GNOME Entry 
+widget has not been added to GTK+.  The code in this directory
+is based on a widget from the gedit source code.
+
+The bugzilla report at bugs.gnome.org is #161483, "gtk-combo-box-entry
+missing a history feature".
+
+[1] http://live.gnome.org/LibgnomeMustDie
diff --git a/gsearchtool/libgnomeui-deprecated/gsearchtool-entry.c b/gsearchtool/libgnomeui-deprecated/gsearchtool-entry.c
new file mode 100644
index 0000000..31e86a2
--- /dev/null
+++ b/gsearchtool/libgnomeui-deprecated/gsearchtool-entry.c
@@ -0,0 +1,627 @@
+/*
+ * gsearchtool-entry.c
+ *
+ * This file was modified from gedit (gedit-history-entry.c).
+ *
+ * Copyright (C) 2009 - Dennis Cranston
+ * Copyright (C) 2006 - Paolo Borelli
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Paolo Borelli  (gedit-history-entry.c)
+ *
+ * Gsearchtool port by Dennis Cranston <dennis_cranston yahoo com>
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+#include <gconf/gconf-client.h>
+
+#include "gsearchtool-entry.h"
+
+enum {
+	PROP_0,
+	PROP_HISTORY_ID,
+	PROP_HISTORY_LENGTH
+};
+
+#define MIN_ITEM_LEN 0
+#define GSEARCH_HISTORY_ENTRY_HISTORY_LENGTH_DEFAULT 10
+#define GSEARCH_HISTORY_ENTRY_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), \
+                                                  GSEARCH_TYPE_HISTORY_ENTRY, \
+                                                  GsearchHistoryEntryPrivate))
+
+struct _GsearchHistoryEntryPrivate
+{
+	gchar              *history_id;
+	guint               history_length;
+	
+	GtkEntryCompletion *completion;
+	
+	GConfClient        *gconf_client;
+};
+
+G_DEFINE_TYPE (GsearchHistoryEntry, gsearch_history_entry, GTK_TYPE_COMBO_BOX_ENTRY)
+
+static void
+gsearch_history_entry_set_property (GObject      *object,
+				    guint         prop_id,
+				    const GValue *value,
+				    GParamSpec   *spec)
+{
+	GsearchHistoryEntry *entry;
+
+	g_return_if_fail (GSEARCH_IS_HISTORY_ENTRY (object));
+
+	entry = GSEARCH_HISTORY_ENTRY (object);
+
+	switch (prop_id) {
+	case PROP_HISTORY_ID:
+		entry->priv->history_id = g_value_dup_string (value);
+		break;
+	case PROP_HISTORY_LENGTH:
+		gsearch_history_entry_set_history_length (entry,
+						     g_value_get_uint (value));
+		break;
+	default:
+		break;
+	}
+}
+
+static void
+gsearch_history_entry_get_property (GObject    *object,
+				    guint       prop_id,
+				    GValue     *value,
+				    GParamSpec *spec)
+{
+	GsearchHistoryEntryPrivate *priv;
+
+	g_return_if_fail (GSEARCH_IS_HISTORY_ENTRY (object));
+
+	priv = GSEARCH_HISTORY_ENTRY (object)->priv;
+
+	switch (prop_id) {
+	case PROP_HISTORY_ID:
+		g_value_set_string (value, priv->history_id);
+		break;
+	case PROP_HISTORY_LENGTH:
+		g_value_set_uint (value, priv->history_length);
+		break;
+	default:
+		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, spec);
+	}
+}
+
+static void
+gsearch_history_entry_destroy (GtkObject *object)
+{
+	gsearch_history_entry_set_enable_completion (GSEARCH_HISTORY_ENTRY (object),
+						   FALSE);
+
+	GTK_OBJECT_CLASS (gsearch_history_entry_parent_class)->destroy (object);
+}
+
+static void
+gsearch_history_entry_finalize (GObject *object)
+{
+	GsearchHistoryEntryPrivate *priv;
+
+	priv = GSEARCH_HISTORY_ENTRY (object)->priv;
+	
+	g_free (priv->history_id);
+
+	if (priv->gconf_client != NULL)
+	{
+		g_object_unref (G_OBJECT (priv->gconf_client));
+		priv->gconf_client = NULL;
+	}
+
+	G_OBJECT_CLASS (gsearch_history_entry_parent_class)->finalize (object);
+}
+
+static void 
+gsearch_history_entry_class_init (GsearchHistoryEntryClass *klass)
+{
+	GObjectClass   *object_class = G_OBJECT_CLASS (klass);
+	GtkObjectClass *gtkobject_class = GTK_OBJECT_CLASS (klass);
+	
+	object_class->set_property = gsearch_history_entry_set_property;
+	object_class->get_property = gsearch_history_entry_get_property;
+	object_class->finalize = gsearch_history_entry_finalize;
+	gtkobject_class->destroy = gsearch_history_entry_destroy;
+	
+	g_object_class_install_property (object_class,
+					 PROP_HISTORY_ID,
+					 g_param_spec_string ("history-id",
+							      "History ID",
+							      "History ID",
+							      NULL,
+							      G_PARAM_READWRITE |
+							      G_PARAM_STATIC_STRINGS));
+
+	g_object_class_install_property (object_class,
+					 PROP_HISTORY_LENGTH,
+					 g_param_spec_uint ("history-length",
+							    "Max History Length",
+							    "Max History Length",
+							    0,
+							    G_MAXUINT,
+							    GSEARCH_HISTORY_ENTRY_HISTORY_LENGTH_DEFAULT,
+							    G_PARAM_READWRITE |
+							    G_PARAM_STATIC_STRINGS));
+
+	/* TODO: Add enable-completion property */
+
+	g_type_class_add_private (object_class, sizeof(GsearchHistoryEntryPrivate));
+}
+
+static GtkListStore *
+get_history_store (GsearchHistoryEntry *entry)
+{
+	GtkTreeModel *store;
+
+	store = gtk_combo_box_get_model (GTK_COMBO_BOX (entry));
+	g_return_val_if_fail (GTK_IS_LIST_STORE (store), NULL);
+
+	return (GtkListStore *) store;
+}
+
+static char *
+get_history_key (GsearchHistoryEntry *entry)
+{
+	gchar *tmp;
+	gchar *key;
+
+	/*
+	 * Store the data under /apps/gnome-settings/
+	 * like the old GnomeEntry did
+	 */
+
+	tmp = gconf_escape_key (entry->priv->history_id, -1);
+	key = g_strconcat ("/apps/gnome-settings/",
+			   "gnome-search-tool",
+			   "/history-",
+			   tmp,
+			   NULL);
+	g_free (tmp);
+
+	return key;
+}
+
+static GSList *
+get_history_list (GsearchHistoryEntry *entry)
+{
+	GtkListStore *store;
+	GtkTreeIter iter;
+	gboolean valid;
+	GSList *list = NULL;
+
+	store = get_history_store (entry);
+
+	valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store),
+					       &iter);
+
+	while (valid)
+	{
+		gchar *str;
+
+		gtk_tree_model_get (GTK_TREE_MODEL (store),
+				    &iter,
+				    0, &str,
+				    -1);
+
+		list = g_slist_prepend (list, str);
+
+		valid = gtk_tree_model_iter_next (GTK_TREE_MODEL (store),
+						  &iter);
+	}
+
+	return g_slist_reverse (list);
+}
+
+static void
+gsearch_history_entry_save_history (GsearchHistoryEntry *entry)
+{
+	GSList *gconf_items;
+	gchar *key;
+
+	g_return_if_fail (GSEARCH_IS_HISTORY_ENTRY (entry));
+
+	gconf_items = get_history_list (entry);
+	key = get_history_key (entry);
+
+	gconf_client_set_list (entry->priv->gconf_client,
+			      key,
+			      GCONF_VALUE_STRING,
+			      gconf_items,
+			      NULL);
+
+	g_slist_foreach (gconf_items, (GFunc) g_free, NULL);
+	g_slist_free (gconf_items);
+	g_free (key);
+}
+
+static gboolean
+remove_item (GtkListStore *store,
+	     const gchar  *text)
+{
+	GtkTreeIter iter;
+
+	g_return_val_if_fail (text != NULL, FALSE);
+
+	if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter))
+		return FALSE;
+
+	do
+	{
+		gchar *item_text;
+
+		gtk_tree_model_get (GTK_TREE_MODEL (store),
+				    &iter,
+				    0,
+				    &item_text,
+				    -1);
+
+		if (item_text != NULL &&
+		    strcmp (item_text, text) == 0)
+		{
+			gtk_list_store_remove (store, &iter);
+			g_free (item_text);
+			return TRUE;
+		}
+
+		g_free (item_text);
+
+	} while (gtk_tree_model_iter_next (GTK_TREE_MODEL (store), &iter));
+
+	return FALSE;
+}
+
+static void
+clamp_list_store (GtkListStore *store,
+		  guint         max)
+{
+	GtkTreePath *path;
+	GtkTreeIter iter;
+
+	/* -1 because TreePath counts from 0 */
+	path = gtk_tree_path_new_from_indices (max - 1, -1);
+
+	if (gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path))
+	{
+		while (1)
+		{
+			if (!gtk_list_store_remove (store, &iter))
+				break;
+		}
+	}
+
+	gtk_tree_path_free (path);
+}
+
+static void
+insert_history_item (GsearchHistoryEntry *entry,
+		     const gchar       *text,
+		     gboolean           prepend)
+{
+	GtkListStore *store;
+	GtkTreeIter iter;
+
+	if (g_utf8_strlen (text, -1) <= MIN_ITEM_LEN)
+		return;
+		
+	store = get_history_store (entry);
+
+	/* remove the text from the store if it was already
+	 * present. If it wasn't, clamp to max history - 1
+	 * before inserting the new row, otherwise appending
+	 * would not work */
+
+	if (!remove_item (store, text))
+		clamp_list_store (store,
+				  entry->priv->history_length - 1);
+
+	if (prepend)
+		gtk_list_store_insert (store, &iter, 0);
+	else
+		gtk_list_store_append (store, &iter);
+
+	gtk_list_store_set (store,
+			    &iter,
+			    0,
+			    text,
+			    -1);
+
+	gsearch_history_entry_save_history (entry);
+}
+
+void
+gsearch_history_entry_prepend_text (GsearchHistoryEntry *entry,
+				    const gchar       *text)
+{
+	g_return_if_fail (GSEARCH_IS_HISTORY_ENTRY (entry));
+	g_return_if_fail (text != NULL);
+
+	insert_history_item (entry, text, TRUE);
+}
+
+void
+gsearch_history_entry_append_text (GsearchHistoryEntry *entry,
+				   const gchar       *text)
+{
+	g_return_if_fail (GSEARCH_IS_HISTORY_ENTRY (entry));
+	g_return_if_fail (text != NULL);
+
+	insert_history_item (entry, text, FALSE);
+}
+
+static void
+gsearch_history_entry_load_history (GsearchHistoryEntry *entry)
+{
+	GSList *gconf_items, *l;
+	GtkListStore *store;
+	GtkTreeIter iter;
+	gchar *key;
+	gint i;
+
+	g_return_if_fail (GSEARCH_IS_HISTORY_ENTRY (entry));
+
+	store = get_history_store (entry);
+	key = get_history_key (entry);
+
+	gconf_items = gconf_client_get_list (entry->priv->gconf_client,
+					     key,
+					     GCONF_VALUE_STRING,
+					     NULL);
+
+	gtk_list_store_clear (store);
+
+	for (l = gconf_items, i = 0;
+	     l != NULL && i < entry->priv->history_length;
+	     l = l->next, i++)
+	{
+		gtk_list_store_append (store, &iter);
+		gtk_list_store_set (store, 
+				    &iter,
+				    0,
+				    l->data,
+				    -1);
+	}
+
+	g_slist_foreach (gconf_items, (GFunc) g_free, NULL);
+	g_slist_free (gconf_items);
+	g_free (key);
+}
+
+void
+gsearch_history_entry_clear (GsearchHistoryEntry *entry)
+{
+	GtkListStore *store;
+
+	g_return_if_fail (GSEARCH_IS_HISTORY_ENTRY (entry));
+
+	store = get_history_store (entry);
+	gtk_list_store_clear (store);
+
+	gsearch_history_entry_save_history (entry);
+}
+
+static void
+gsearch_history_entry_init (GsearchHistoryEntry *entry)
+{
+	GsearchHistoryEntryPrivate *priv;
+
+	priv = GSEARCH_HISTORY_ENTRY_GET_PRIVATE (entry);
+	entry->priv = priv;
+
+	priv->history_id = NULL;
+	priv->history_length = GSEARCH_HISTORY_ENTRY_HISTORY_LENGTH_DEFAULT;
+
+	priv->completion = NULL;
+	
+	priv->gconf_client = gconf_client_get_default ();
+}
+
+void
+gsearch_history_entry_set_history_length (GsearchHistoryEntry *entry,
+					guint              history_length)
+{
+	g_return_if_fail (GSEARCH_IS_HISTORY_ENTRY (entry));
+	g_return_if_fail (history_length > 0);
+
+	entry->priv->history_length = history_length;
+
+	/* TODO: update if we currently have more items than max */
+}
+
+guint
+gsearch_history_entry_get_history_length (GsearchHistoryEntry *entry)
+{
+	g_return_val_if_fail (GSEARCH_IS_HISTORY_ENTRY (entry), 0);
+
+	return entry->priv->history_length;
+}
+
+gchar *
+gsearch_history_entry_get_history_id (GsearchHistoryEntry *entry)
+{
+	g_return_val_if_fail (GSEARCH_IS_HISTORY_ENTRY (entry), NULL);
+
+	return g_strdup (entry->priv->history_id);
+}
+
+void
+gsearch_history_entry_set_enable_completion (GsearchHistoryEntry *entry,
+					     gboolean           enable)
+{
+	g_return_if_fail (GSEARCH_IS_HISTORY_ENTRY (entry));
+	
+	if (enable)
+	{
+		if (entry->priv->completion != NULL)
+			return;
+		
+		entry->priv->completion = gtk_entry_completion_new ();
+		gtk_entry_completion_set_model (entry->priv->completion, 
+						GTK_TREE_MODEL (get_history_store (entry)));
+		
+		/* Use model column 0 as the text column */
+		gtk_entry_completion_set_text_column (entry->priv->completion, 0);
+
+		gtk_entry_completion_set_minimum_key_length (entry->priv->completion,
+							     MIN_ITEM_LEN);
+
+		gtk_entry_completion_set_popup_completion (entry->priv->completion, FALSE);
+		gtk_entry_completion_set_inline_completion (entry->priv->completion, TRUE);
+	
+		/* Assign the completion to the entry */
+		gtk_entry_set_completion (GTK_ENTRY (gsearch_history_entry_get_entry(entry)), 
+					  entry->priv->completion);
+	}
+	else
+	{
+		if (entry->priv->completion == NULL)
+			return;
+
+		gtk_entry_set_completion (GTK_ENTRY (gsearch_history_entry_get_entry (entry)), 
+					  NULL);
+		
+		g_object_unref (entry->priv->completion);
+		
+		entry->priv->completion = NULL;
+	}
+}
+							 
+gboolean
+gsearch_history_entry_get_enable_completion (GsearchHistoryEntry *entry)
+{
+	g_return_val_if_fail (GSEARCH_IS_HISTORY_ENTRY (entry), FALSE);
+	
+	return entry->priv->completion != NULL;
+}
+
+GtkWidget *
+gsearch_history_entry_new (const gchar *history_id,
+			   gboolean     enable_completion)
+{
+	GtkWidget *ret;
+	GtkListStore *store;
+
+	g_return_val_if_fail (history_id != NULL, NULL);
+
+	/* Note that we are setting the model, so
+	 * user must be careful to always manipulate
+	 * data in the history through gsearch_history_entry_
+	 * functions.
+	 */
+
+	store = gtk_list_store_new (1, G_TYPE_STRING);
+
+	ret = g_object_new (GSEARCH_TYPE_HISTORY_ENTRY,
+			    "history-id", history_id,
+	                    "model", store,
+			    "text-column", 0,
+	                    NULL);
+
+	g_object_unref (store);
+
+	/* loading has to happen after the model
+	 * has been set. However the model is not a 
+	 * G_PARAM_CONSTRUCT property of GtkComboBox
+	 * so we cannot do this in the constructor.
+	 * For now we simply do here since this widget is 
+	 * not bound to other programming languages.
+	 * A maybe better alternative is to override the 
+	 * model property of combobox and mark CONTRUCT_ONLY.
+	 * This would also ensure that the model cannot be
+	 * set explicitely at a later time.
+	 */
+	gsearch_history_entry_load_history (GSEARCH_HISTORY_ENTRY (ret));
+
+	gsearch_history_entry_set_enable_completion (GSEARCH_HISTORY_ENTRY (ret),
+						   enable_completion);
+						   
+	return ret;
+}
+
+/*
+ * Utility function to get the editable text entry internal widget.
+ * I would prefer to not expose this implementation detail and 
+ * simply make the GsearchHistoryEntry widget implement the 
+ * GtkEditable interface. Unfortunately both GtkEditable and
+ * GtkComboBox have a "changed" signal and I am not sure how to
+ * handle the conflict.
+ */
+GtkWidget *
+gsearch_history_entry_get_entry (GsearchHistoryEntry *entry)
+{
+	g_return_val_if_fail (GSEARCH_IS_HISTORY_ENTRY (entry), NULL);
+
+	return gtk_bin_get_child (GTK_BIN (entry));
+}
+
+static void
+escape_cell_data_func (GtkTreeViewColumn             *col,
+		       GtkCellRenderer               *renderer,
+		       GtkTreeModel                  *model,
+		       GtkTreeIter                   *iter,
+		       GsearchHistoryEntryEscapeFunc  escape_func)
+{
+	gchar *str;
+	gchar *escaped;
+
+	gtk_tree_model_get (model, iter, 0, &str, -1);
+	escaped = escape_func (str);
+	g_object_set (renderer, "text", escaped, NULL);
+
+	g_free (str);
+	g_free (escaped);
+}
+
+void
+gsearch_history_entry_set_escape_func (GsearchHistoryEntry           *entry,
+				       GsearchHistoryEntryEscapeFunc  escape_func)
+{
+	GList *cells;
+
+	g_return_if_fail (GSEARCH_IS_HISTORY_ENTRY (entry));
+
+	cells = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (entry));
+
+	/* We only have one cell renderer */
+	g_return_if_fail (cells->data != NULL && cells->next == NULL);
+
+	if (escape_func != NULL)
+		gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (entry),
+						    GTK_CELL_RENDERER (cells->data),
+						    (GtkCellLayoutDataFunc) escape_cell_data_func,
+						    escape_func,
+						    NULL);
+	else
+		gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (entry),
+						    GTK_CELL_RENDERER (cells->data),
+						    NULL,
+						    NULL,
+						    NULL);
+
+	g_list_free (cells);
+}
diff --git a/gsearchtool/libgnomeui-deprecated/gsearchtool-entry.h b/gsearchtool/libgnomeui-deprecated/gsearchtool-entry.h
new file mode 100644
index 0000000..1bc044e
--- /dev/null
+++ b/gsearchtool/libgnomeui-deprecated/gsearchtool-entry.h
@@ -0,0 +1,100 @@
+/*
+ * gsearchtool-entry.h
+ *
+ * This file was modified from gedit (gedit-history-entry.h).
+ *
+ * Copyright (C) 2009 - Dennis Cranston
+ * Copyright (C) 2006 - Paolo Borelli
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, 
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Paolo Borelli  (gedit-history-entry.h)
+ *
+ * Gsearchtool port by Dennis Cranston <dennis_cranston yahoo com>
+ *
+ */
+
+#ifndef __GSEARCH_HISTORY_ENTRY_H__
+#define __GSEARCH_HISTORY_ENTRY_H__
+
+
+G_BEGIN_DECLS
+
+#define GSEARCH_TYPE_HISTORY_ENTRY             (gsearch_history_entry_get_type ())
+#define GSEARCH_HISTORY_ENTRY(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), GSEARCH_TYPE_HISTORY_ENTRY, GsearchHistoryEntry))
+#define GSEARCH_HISTORY_ENTRY_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass),  GSEARCH_TYPE_HISTORY_ENTRY, GsearchHistoryEntryClass))
+#define GSEARCH_IS_HISTORY_ENTRY(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GSEARCH_TYPE_HISTORY_ENTRY))
+#define GSEARCH_IS_HISTORY_ENTRY_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass),  GSEARCH_TYPE_HISTORY_ENTRY))
+#define GSEARCH_HISTORY_ENTRY_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj),  GSEARCH_TYPE_HISTORY_ENTRY, GsearchHistoryEntryClass))
+
+
+typedef struct _GsearchHistoryEntry        GsearchHistoryEntry;
+typedef struct _GsearchHistoryEntryClass   GsearchHistoryEntryClass;
+typedef struct _GsearchHistoryEntryPrivate GsearchHistoryEntryPrivate;
+
+struct _GsearchHistoryEntryClass
+{
+	GtkComboBoxEntryClass parent_class;
+};
+
+struct _GsearchHistoryEntry
+{
+	GtkComboBoxEntry parent_instance;
+	GsearchHistoryEntryPrivate *priv;
+};
+
+GType gsearch_history_entry_get_type (void) G_GNUC_CONST;
+
+GtkWidget *
+gsearch_history_entry_new (const gchar * history_id,
+                           gboolean enable_completion);
+void
+gsearch_history_entry_prepend_text (GsearchHistoryEntry * entry,
+                                    const gchar * text);
+void
+gsearch_history_entry_append_text (GsearchHistoryEntry * entry,
+                                   const gchar * text);
+void
+gsearch_history_entry_clear (GsearchHistoryEntry * entry);
+
+void
+gsearch_history_entry_set_history_length (GsearchHistoryEntry * entry,
+                                          guint max_saved);
+guint
+gsearch_history_entry_get_history_length (GsearchHistoryEntry * gentry);
+
+gchar *
+gsearch_history_entry_get_history_id (GsearchHistoryEntry * entry);
+
+void
+gsearch_history_entry_set_enable_completion (GsearchHistoryEntry * entry,
+                                             gboolean enable);
+gboolean
+gsearch_history_entry_get_enable_completion (GsearchHistoryEntry * entry);
+
+GtkWidget *
+gsearch_history_entry_get_entry (GsearchHistoryEntry * entry);
+
+typedef gchar * 
+(* GsearchHistoryEntryEscapeFunc) (const gchar * str);
+
+void
+gsearch_history_entry_set_escape_func (GsearchHistoryEntry * entry,
+                                       GsearchHistoryEntryEscapeFunc escape_func);
+
+G_END_DECLS
+
+#endif /* __GSEARCH_HISTORY_ENTRY_H__ */
diff --git a/libeggsmclient/README b/libeggsmclient/README
new file mode 100644
index 0000000..a38bd8f
--- /dev/null
+++ b/libeggsmclient/README
@@ -0,0 +1,10 @@
+GNOME-Client in the libgnomeui library will be removed from the GNOME 
+software stack [1].  At this time, a replacement for the session 
+management client has not been added to GTK+.  The code in this 
+directory is a copy of the session management source code in the 
+libegg library.  Hopefully, this will be a temporary solution.
+
+The bugzilla report at bugs.gnome.org is #79285, "session management
+support".
+
+[1] http://live.gnome.org/LibgnomeMustDie
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