diff options
| -rw-r--r-- | filter/filter-url.c | 214 | ||||
| -rw-r--r-- | filter/filter-url.h | 59 |
2 files changed, 273 insertions, 0 deletions
diff --git a/filter/filter-url.c b/filter/filter-url.c new file mode 100644 index 0000000000..d647d38e65 --- /dev/null +++ b/filter/filter-url.c @@ -0,0 +1,214 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* + * Authors: Jeffrey Stedfast <fejj@helixcode.com> + * + * Copyright 2000 Helix Code, Inc. (www.helixcode.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. + * + */ + + +#include <gtk/gtk.h> +#include <gnome.h> +#include <gnome-xml/xmlmemory.h> + +#include "e-util/e-sexp.h" +#include "filter-url.h" + +#define d(x) + +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 *, GString *); + +static void filter_url_class_init (FilterUrlClass *class); +static void filter_url_init (FilterUrl *gspaper); +static void filter_url_finalise (GtkObject *obj); + +#define _PRIVATE(x) (((FilterUrl *)(x))->priv) + +struct _FilterUrlPrivate { +}; + +static FilterElementClass *parent_class; + +enum { + LAST_SIGNAL +}; + +static guint signals[LAST_SIGNAL] = { 0 }; + +guint +filter_url_get_type (void) +{ + static guint type = 0; + + if (!type) { + GtkTypeInfo type_info = { + "FilterUrl", + sizeof (FilterUrl), + sizeof (FilterUrlClass), + (GtkClassInitFunc) filter_url_class_init, + (GtkObjectInitFunc) filter_url_init, + (GtkArgSetFunc) NULL, + (GtkArgGetFunc) NULL + }; + + type = gtk_type_unique (filter_element_get_type (), &type_info); + } + + return type; +} + +static void +filter_url_class_init (FilterUrlClass *class) +{ + GtkObjectClass *object_class; + FilterElementClass *filter_element = (FilterElementClass *)class; + + object_class = (GtkObjectClass *) class; + parent_class = gtk_type_class (filter_element_get_type ()); + + object_class->finalize = filter_url_finalise; + + /* override methods */ + 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_url_init (FilterUrl *o) +{ + o->priv = g_malloc0 (sizeof (*o->priv)); +} + +static void +filter_url_finalise (GtkObject *obj) +{ + FilterUrl *o = (FilterUrl *)obj; + + o = o; + + ((GtkObjectClass *)(parent_class))->finalize (obj); +} + +/** + * filter_url_new: + * + * Create a new FilterUrl object. + * + * Return value: A new #FilterUrl object. + **/ +FilterUrl * +filter_url_new (void) +{ + FilterUrl *o = (FilterUrl *) gtk_type_new (filter_url_get_type ()); + + return o; +} + +static void +xml_create (FilterElement *fe, xmlNodePtr node) +{ + /*FilterUrl *fu = (FilterUrl *)fe;*/ + + /* parent implementation */ + ((FilterElementClass *)(parent_class))->xml_create (fe, node); +} + +static xmlNodePtr +xml_encode (FilterElement *fe) +{ + xmlNodePtr value; + FilterUrl *fu = (FilterUrl *)fe; + + d(printf ("Encoding url as xml\n")); + value = xmlNewNode (NULL, "value"); + xmlSetProp (value, "name", fe->name); + xmlSetProp (value, "type", "url"); + + xmlSetProp (value, "url", fu->url); + + return value; +} + +static gchar * +get_value (xmlNodePtr node, char *name) +{ + gchar *value; + + value = xmlGetProp (node, name); + + return value; +} + + +static int +xml_decode (FilterElement *fe, xmlNodePtr node) +{ + FilterUrl *fu = (FilterUrl *)fe; + + fe->name = xmlGetProp (node, "name"); + fu->url = get_value (node, "url"); + + return 0; +} + +static void +set_url (GtkWidget *entry, FilterUrl *fu) +{ + fu->url = g_strdup (gtk_entry_get_text (GTK_ENTRY (entry))); +} + +static GtkWidget * +get_widget (FilterElement *fe) +{ + GtkWidget *combo; + GList *sources = NULL; /* this needs to be a list of urls */ + + combo = gtk_combo_new (); + gtk_combo_set_popdown_strings (GTK_COMBO (combo), sources); + + gtk_widget_show (combo); + gtk_signal_connect (GTK_OBJECT (GTK_EDITABLE (GTK_COMBO (combo)->entry)), "changed", set_url, fe); + + return combo; +} + +static void +build_code (FilterElement *fe, GString *out, struct _FilterPart *ff) +{ + return; +} + +static void +format_sexp (FilterElement *fe, GString *out) +{ + FilterUrl *fu = (FilterUrl *)fe; + + e_sexp_encode_string (out, fu->url); +} diff --git a/filter/filter-url.h b/filter/filter-url.h new file mode 100644 index 0000000000..f526acc5bf --- /dev/null +++ b/filter/filter-url.h @@ -0,0 +1,59 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* + * Authors: Jeffrey Stedfast <fejj@helixcode.com> + * + * Copyright 2000 Helix Code, Inc. (www.helixcode.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. + * + */ + + +#ifndef _FILTER_URL_H +#define _FILTER_URL_H + +#include <gtk/gtk.h> +#include "filter-element.h" + +#define FILTER_URL(obj) GTK_CHECK_CAST (obj, filter_url_get_type (), FilterUrl) +#define FILTER_URL_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, filter_url_get_type (), FilterUrlClass) +#define IS_FILTER_URL(obj) GTK_CHECK_TYPE (obj, filter_url_get_type ()) + +typedef struct _FilterUrl FilterUrl; +typedef struct _FilterUrlClass FilterUrlClass; + +struct _FilterUrl { + FilterElement parent; + struct _FilterUrlPrivate *priv; + + GList *urls; /* maybe use this? I dunno */ + gchar *url; +}; + +struct _FilterUrlClass { + FilterElementClass parent_class; + + /* virtual methods */ + + /* signals */ +}; + +guint filter_url_get_type (void); +FilterUrl *filter_url_new (void); + +/* methods */ + +#endif /* ! _FILTER_URL_H */ + |