1 files changed, 305 insertions, 0 deletions
diff --git a/filter/filter-label.c b/filter/filter-label.c
new file mode 100644
index 0000000000..0262c3d5f8
--- /dev/null
+++ b/filter/filter-label.c
@@ -0,0 +1,305 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ *  Authors: Jeffrey Stedfast <fejj@ximian.com>
+ *
+ *  Copyright 2002 Ximian, Inc. (www.ximian.com)
+ *
+ *  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 Street #330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <gtk/gtkobject.h>
+#include <gtk/gtkwidget.h>
+
+#include <libgnome/gnome-defs.h>
+#include <libgnome/gnome-i18n.h>
+#include <libgnomeui/gnome-dialog.h>
+#include <libgnomeui/gnome-dialog-util.h>
+#include <libgnomeui/gnome-file-entry.h>
+#include <gal/widgets/e-unicode.h>
+
+#include <bonobo/bonobo-object.h>
+#include <bonobo/bonobo-generic-factory.h>
+#include <bonobo/bonobo-context.h>
+#include <bonobo/bonobo-moniker-util.h>
+#include <bonobo/bonobo-exception.h>
+#include <bonobo-conf/bonobo-config-database.h>
+
+#include "filter-label.h"
+#include "e-util/e-sexp.h"
+
+#define d(x) 
+
+static gboolean validate (FilterElement *fe);
+static void xml_create (FilterElement *fe, xmlNodePtr node);
+static xmlNodePtr xml_encode (FilterElement *fe);
+static int xml_decode (FilterElement *fe, xmlNodePtr node);
+static GtkWidget *get_widget (FilterElement *fe);
+static void build_code (FilterElement *fe, GString *out, struct _FilterPart *ff);
+static void format_sexp (FilterElement *fe, GString *out);
+
+static void filter_label_class_init (FilterLabelClass *klass);
+static void filter_label_init (FilterLabel *label);
+static void filter_label_finalise (GtkObject *obj);
+
+
+static FilterElementClass *parent_class;
+
+enum {
+	LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+
+GtkType
+filter_label_get_type (void)
+{
+	static GtkType type = 0;
+	
+	if (!type) {
+		GtkTypeInfo type_info = {
+			"FilterLabel",
+			sizeof (FilterLabel),
+			sizeof (FilterLabelClass),
+			(GtkClassInitFunc) filter_label_class_init,
+			(GtkObjectInitFunc) filter_label_init,
+			(GtkArgSetFunc) NULL,
+			(GtkArgGetFunc) NULL
+		};
+		
+		type = gtk_type_unique (filter_element_get_type (), &type_info);
+	}
+	
+	return type;
+}
+
+static void
+filter_label_class_init (FilterLabelClass *klass)
+{
+	GtkObjectClass *object_class = (GtkObjectClass *) klass;
+	FilterElementClass *filter_element = (FilterElementClass *) klass;
+	
+	parent_class = gtk_type_class (filter_element_get_type ());
+	
+	object_class->finalize = filter_label_finalise;
+	
+	/* override methods */
+	filter_element->validate = validate;
+	filter_element->xml_create = xml_create;
+	filter_element->xml_encode = xml_encode;
+	filter_element->xml_decode = xml_decode;
+	filter_element->get_widget = get_widget;
+	filter_element->build_code = build_code;
+	filter_element->format_sexp = format_sexp;
+	
+	/* signals */
+	
+	gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
+}
+
+static void
+filter_label_init (FilterLabel *o)
+{
+	
+}
+
+static void
+filter_label_finalise (GtkObject *obj)
+{
+        ((GtkObjectClass *)(parent_class))->finalize (obj);
+}
+
+/**
+ * filter_label_new:
+ *
+ * Create a new FilterLabel object.
+ * 
+ * Return value: A new #FilterLabel object.
+ **/
+FilterLabel *
+filter_label_new (void)
+{
+	return (FilterLabel *) gtk_type_new (filter_label_get_type ());
+}
+
+
+void
+filter_label_set_label (FilterLabel *filter, int label)
+{
+	filter->label = label;
+}
+
+static gboolean
+validate (FilterElement *fe)
+{
+	FilterLabel *label = (FilterLabel *) fe;
+	GtkWidget *dialog;
+	
+	if (label->label < 0 || label->label > 4) {
+		dialog = gnome_ok_dialog (_("You must specify a label name"));
+		
+		gnome_dialog_run_and_close (GNOME_DIALOG (dialog));
+		return FALSE;
+	}
+	
+	return TRUE;
+}
+
+static void
+xml_create (FilterElement *fe, xmlNodePtr node)
+{
+	/* parent implementation */
+        ((FilterElementClass *)(parent_class))->xml_create (fe, node);
+	
+}
+
+static xmlNodePtr
+xml_encode (FilterElement *fe)
+{
+	FilterLabel *label = (FilterLabel *) fe;
+	xmlNodePtr value;
+	char *encstr;
+	
+	d(printf ("Encoding label as xml\n"));
+	
+	encstr = g_strdup_printf ("%d", label->label);
+	
+	value = xmlNewNode (NULL, "value");
+	xmlSetProp (value, "name", fe->name);
+	xmlSetProp (value, "type", "label");
+	xmlSetProp (value, "label", encstr);
+	g_free (encstr);
+	
+	return value;
+}
+
+static int
+xml_decode (FilterElement *fe, xmlNodePtr node)
+{
+	FilterLabel *label = (FilterLabel *) fe;
+	char *name, *str, *type;
+	
+	type = xmlGetProp (node, "type");
+	if (strcmp (type, "label") != 0) {
+		xmlFree (type);
+		return -1;
+	}
+	
+	xmlFree (type);
+	
+	d(printf("Decoding label from xml %p\n", fe));
+	
+	name = xmlGetProp (node, "name");
+	xmlFree (fe->name);
+	fe->name = name;
+	
+	str = xmlGetProp (node, "label");
+	label->label = atoi (str);
+	xmlFree (str);
+	
+	return 0;
+}
+
+static void
+label_selected (GtkWidget *item, gpointer user_data)
+{
+	FilterLabel *label = user_data;
+	
+	label->label = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (item), "label"));
+}
+
+static GtkWidget *
+get_widget (FilterElement *fe)
+{
+	FilterLabel *label = (FilterLabel *) fe;
+	GtkWidget *omenu, *menu, *item;
+	Bonobo_ConfigDatabase db;
+	CORBA_Environment ev;
+	char *path, *num;
+	int i;
+	
+	omenu = gtk_option_menu_new ();
+	menu = gtk_menu_new ();
+	gtk_widget_show (menu);
+	
+	/* sigh. This is a fucking nightmare... */
+	
+	CORBA_exception_init (&ev);
+	db = bonobo_get_object ("wombat:", "Bonobo/ConfigDatabase", &ev);
+	
+	if (BONOBO_EX (&ev) || db == CORBA_OBJECT_NIL) {
+		CORBA_exception_free (&ev);
+		
+		/* I guess we'll have to return an empty menu? */
+		gtk_option_menu_set_menu (GTK_OPTION_MENU (omenu), menu);
+		return omenu;
+	}
+	
+	CORBA_exception_free (&ev);
+	
+	path = g_strdup ("/Mail/Labels/label_#");
+	num = path + strlen (path) - 1;
+	
+	for (i = 0; i < 5; i++) {
+		char *utf8_label, *native_label;
+		
+		sprintf (num, "%d", i);
+		utf8_label = bonobo_config_get_string (db, path, NULL);
+		
+		native_label = e_utf8_to_gtk_string (GTK_WIDGET (menu), utf8_label);
+		g_free (utf8_label);
+		
+		item = gtk_menu_item_new_with_label (native_label);
+		g_free (native_label);
+		
+		gtk_object_set_data (GTK_OBJECT (item), "label", GINT_TO_POINTER (i));
+		gtk_signal_connect (GTK_OBJECT (item), "activate",
+				    label_selected, label);
+		
+		gtk_widget_show (item);
+		gtk_menu_append (GTK_MENU (menu), item);
+	}
+	
+	g_free (path);
+	
+	gtk_option_menu_set_menu (GTK_OPTION_MENU (omenu), menu);
+	gtk_option_menu_set_history (GTK_OPTION_MENU (omenu), label->label);
+	
+	return omenu;
+}
+
+static void
+build_code (FilterElement *fe, GString *out, struct _FilterPart *ff)
+{
+	return;
+}
+
+static void
+format_sexp (FilterElement *fe, GString *out)
+{
+	FilterLabel *label = (FilterLabel *) fe;
+	char *str;
+	
+	str = g_strdup_printf ("%d", label->label);
+	g_string_append (out, str);
+	g_free (str);
+}