path: root/mail/mail-preferences.c

/* -*- 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 "mail-preferences.h"

#include <gconf/gconf.h>
#include <gtkhtml/gtkhtml-properties.h>
#include "widgets/misc/e-charset-picker.h"

#include <bonobo/bonobo-generic-factory.h>

#include "gal/util/e-iconv.h"

#include "mail-config.h"


static void mail_preferences_class_init (MailPreferencesClass *class);
static void mail_preferences_init       (MailPreferences *dialog);
static void mail_preferences_finalise   (GObject *obj);

static GtkVBoxClass *parent_class = NULL;


GtkType
mail_preferences_get_type (void)
{
    static GType type = 0;
    
    if (!type) {
        GTypeInfo type_info = {
            sizeof (MailPreferencesClass),
            NULL, NULL,
            (GClassInitFunc) mail_preferences_class_init,
            NULL, NULL,
            sizeof (MailPreferences),
            0,
            (GInstanceInitFunc) mail_preferences_init,
        };
        
        type = g_type_register_static (gtk_vbox_get_type (), "MailPreferences", &type_info, 0);
    }
    
    return type;
}

static void
mail_preferences_class_init (MailPreferencesClass *klass)
{
    GObjectClass *object_class;
    
    object_class = (GObjectClass *) klass;
    parent_class = g_type_class_ref (gtk_vbox_get_type ());
    
    object_class->finalize = mail_preferences_finalise;
}

static void
mail_preferences_init (MailPreferences *preferences)
{
    preferences->gconf = gconf_client_get_default ();
}

static void
mail_preferences_finalise (GObject *obj)
{
    MailPreferences *prefs = (MailPreferences *) obj;
    
    g_object_unref (prefs->gui);
    g_object_unref (prefs->pman);
    g_object_unref (prefs->gconf);
    
        ((GObjectClass *)(parent_class))->finalize (obj);
}


static void
colorpicker_set_color (GnomeColorPicker *color, guint32 rgb)
{
    gnome_color_picker_set_i8 (color, (rgb & 0xff0000) >> 16, (rgb & 0xff00) >> 8, rgb & 0xff, 0xff);
}

static guint32
colorpicker_get_color (GnomeColorPicker *color)
{
    guint8 r, g, b, a;
    guint32 rgb = 0;
    
    gnome_color_picker_get_i8 (color, &r, &g, &b, &a);
    
    rgb   = r;
    rgb <<= 8;
    rgb  |= g;
    rgb <<= 8;
    rgb  |= b;
    
    return rgb;
}

static void
settings_changed (GtkWidget *widget, gpointer user_data)
{
    MailPreferences *prefs = (MailPreferences *) user_data;
    
    if (prefs->control)
        evolution_config_control_changed (prefs->control);
}

static void
color_set (GtkWidget *widget, guint r, guint g, guint b, guint a, gpointer user_data)
{
    MailPreferences *prefs = (MailPreferences *) user_data;
    
    if (prefs->control)
        evolution_config_control_changed (prefs->control);
}

static void
restore_labels_clicked (GtkWidget *widget, gpointer user_data)
{
    MailPreferences *prefs = (MailPreferences *) user_data;
    int i;
    
    for (i = 0; i < 5; i++) {
        gtk_entry_set_text (prefs->labels[i].name, _(label_defaults[i].name));
        colorpicker_set_color (prefs->labels[i].color, label_defaults[i].color);
    }
}

static void
menu_changed (GtkWidget *widget, gpointer user_data)
{
    MailPreferences *prefs = (MailPreferences *) user_data;
    
    if (prefs->control)
        evolution_config_control_changed (prefs->control);
}

static void
option_menu_connect (GtkOptionMenu *omenu, gpointer user_data)
{
    GtkWidget *menu, *item;
    GList *items;
    
    menu = gtk_option_menu_get_menu (omenu);
    
    items = GTK_MENU_SHELL (menu)->children;
    while (items) {
        item = items->data;
        g_signal_connect (item, "activate", G_CALLBACK (menu_changed), user_data);
        items = items->next;
    }
}

static void
mail_preferences_construct (MailPreferences *prefs)
{
    GtkWidget *widget, *toplevel, *menu;
    const char *text;
    GSList *list, *l;
    GdkColor colour;
    GladeXML *gui;
    gboolean bool;
    guint32 rgb;
    int i, val;
    char *buf;
    char *names[][2] = {
        { "anim_check", "chkShowAnimatedImages" },
        { "magic_links_check", "chkAutoDetectLinks" },
        { NULL, NULL }
    };
    
    gui = glade_xml_new (EVOLUTION_GLADEDIR "/mail-config.glade", "preferences_tab", NULL);
    prefs->gui = gui;
    
    /* get our toplevel widget */
    toplevel = glade_xml_get_widget (gui, "toplevel");
    
    /* reparent */
    gtk_widget_ref (toplevel);
    gtk_container_remove (GTK_CONTAINER (toplevel->parent), toplevel);
    gtk_container_add (GTK_CONTAINER (prefs), toplevel);
    gtk_widget_unref (toplevel);
    
    /* General tab */
    
    /* Message Display */
    prefs->timeout_toggle = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "chkMarkTimeout"));
    bool = gconf_client_get_bool (prefs->gconf, "/apps/evolution/mail/display/mark_seen", NULL);
    gtk_toggle_button_set_active (prefs->timeout_toggle, bool);
    g_signal_connect (prefs->timeout_toggle, "toggled", G_CALLBACK (settings_changed), prefs);
    
    prefs->timeout = GTK_SPIN_BUTTON (glade_xml_get_widget (gui, "spinMarkTimeout"));
    val = gconf_client_get_int (prefs->gconf, "/apps/evolution/mail/display/mark_seen_timeout", NULL);
    gtk_spin_button_set_value (prefs->timeout, (1.0 * val) / 1000.0);
    g_signal_connect (prefs->timeout, "changed", G_CALLBACK (settings_changed), prefs);
    
    prefs->charset = GTK_OPTION_MENU (glade_xml_get_widget (gui, "omenuCharset"));
    buf = gconf_client_get_string (prefs->gconf, "/apps/evolution/mail/format/charset", NULL);
    menu = e_charset_picker_new (buf ? buf : e_iconv_locale_charset ());
    gtk_option_menu_set_menu (prefs->charset, GTK_WIDGET (menu));
    option_menu_connect (prefs->charset, prefs);
    g_free (buf);
    
    prefs->citation_highlight = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "chkHighlightCitations"));
    bool = gconf_client_get_bool (prefs->gconf, "/apps/evolution/mail/display/mark_citations", NULL);
    gtk_toggle_button_set_active (prefs->citation_highlight, bool);
    g_signal_connect (prefs->citation_highlight, "toggled", G_CALLBACK (settings_changed), prefs);
    
    prefs->citation_color = GNOME_COLOR_PICKER (glade_xml_get_widget (gui, "colorpickerHighlightCitations"));
    buf = gconf_client_get_string (prefs->gconf, "/apps/evolution/mail/display/citation_colour", NULL);
    gdk_color_parse (buf ? buf : "#737373", &colour);
    rgb = ((colour.red & 0xff00) << 8) | (colour.green & 0xff00) | ((colour.blue & 0xff00) >> 8);
    colorpicker_set_color (prefs->citation_color, rgb);
    g_signal_connect (prefs->citation_color, "color-set", G_CALLBACK (color_set), prefs);
    g_free (buf);
    
    /* Deleting Mail */
    prefs->empty_trash = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "chkEmptyTrashOnExit"));
    bool = gconf_client_get_bool (prefs->gconf, "/apps/evolution/mail/trash/empty_on_exit", NULL);
    gtk_toggle_button_set_active (prefs->empty_trash, bool);
    g_signal_connect (prefs->empty_trash, "toggled", G_CALLBACK (settings_changed), prefs);
    
    prefs->confirm_expunge = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "chkConfirmExpunge"));
    bool = gconf_client_get_bool (prefs->gconf, "/apps/evolution/mail/prompts/expunge", NULL);
    gtk_toggle_button_set_active (prefs->confirm_expunge, bool);
    g_signal_connect (prefs->confirm_expunge, "toggled", G_CALLBACK (settings_changed), prefs);
    
    /* New Mail Notification */
    val = gconf_client_get_int (prefs->gconf, "/apps/evolution/mail/notify/type", NULL);
    prefs->notify_not = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "radNotifyNot"));
    gtk_toggle_button_set_active (prefs->notify_not, val == MAIL_CONFIG_NOTIFY_NOT);
    g_signal_connect (prefs->notify_not, "toggled", G_CALLBACK (settings_changed), prefs);
    
    prefs->notify_beep = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "radNotifyBeep"));
    gtk_toggle_button_set_active (prefs->notify_beep, val == MAIL_CONFIG_NOTIFY_BEEP);
    g_signal_connect (prefs->notify_beep, "toggled", G_CALLBACK (settings_changed), prefs);
    
    prefs->notify_play_sound = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "radNotifyPlaySound"));
    gtk_toggle_button_set_active (prefs->notify_play_sound, val == MAIL_CONFIG_NOTIFY_PLAY_SOUND);
    g_signal_connect (prefs->notify_play_sound, "toggled", G_CALLBACK (settings_changed), prefs);
    
    prefs->notify_sound_file = GNOME_FILE_ENTRY (glade_xml_get_widget (gui, "fileNotifyPlaySound"));
    buf = gconf_client_get_string (prefs->gconf, "/apps/evolution/mail/notify/sound", NULL);
    gtk_entry_set_text (GTK_ENTRY (gnome_file_entry_gtk_entry (prefs->notify_sound_file)), buf ? buf : "");
    g_signal_connect (gnome_file_entry_gtk_entry (prefs->notify_sound_file), "changed",
              G_CALLBACK (settings_changed), prefs);
    g_free (buf);
    
    /* HTML Mail tab */
    
    /* Loading Images */
    val = gconf_client_get_int (prefs->gconf, "/apps/evolution/mail/display/load_http_images", NULL);
    prefs->images_never = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "radImagesNever"));
    gtk_toggle_button_set_active (prefs->images_never, val == MAIL_CONFIG_HTTP_NEVER);
    g_signal_connect (prefs->images_never, "toggled", G_CALLBACK (settings_changed), prefs);
    
    prefs->images_sometimes = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "radImagesSometimes"));
    gtk_toggle_button_set_active (prefs->images_sometimes, val == MAIL_CONFIG_HTTP_SOMETIMES);
    g_signal_connect (prefs->images_sometimes, "toggled", G_CALLBACK (settings_changed), prefs);
    
    prefs->images_always = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "radImagesAlways"));
    gtk_toggle_button_set_active (prefs->images_always, val == MAIL_CONFIG_HTTP_ALWAYS);
    g_signal_connect (prefs->images_always, "toggled", G_CALLBACK (settings_changed), prefs);
    
#warning "gtkhtml prop manager"
#if 0
    prefs->pman = GTK_HTML_PROPMANAGER (gtk_html_propmanager_new (prefs->gconf));
    g_signal_connect (prefs->pman, "changed", G_CALLBACK (settings_changed), prefs);
    g_object_ref (prefs->pman);
    
    gtk_html_propmanager_set_names (prefs->pman, names);
    gtk_html_propmanager_set_gui (prefs->pman, gui, NULL);
    for (i = 0; names[i][0] != NULL; i++) {
        widget = glade_xml_get_widget (gui, names[i][1]);
        g_signal_connect (widget, "toggled", G_CALLBACK (settings_changed), prefs);
    }
#endif
    
    prefs->prompt_unwanted_html = GTK_TOGGLE_BUTTON (glade_xml_get_widget (gui, "chkPromptWantHTML"));
    bool = gconf_client_get_bool (prefs->gconf, "/apps/evolution/mail/prompts/unwanted_html", NULL);
    gtk_toggle_button_set_active (prefs->prompt_unwanted_html, bool);
    g_signal_connect (prefs->prompt_unwanted_html, "toggled", G_CALLBACK (settings_changed), prefs);
    
    l = list = gconf_client_get_list (prefs->gconf, "/apps/evolution/mail/labels", GCONF_VALUE_STRING, NULL);
    
    /* Labels and Colours tab */
    for (i = 0; i < 5; i++) {
        char *widget_name, *label, *p;
        
        widget_name = g_strdup_printf ("txtLabel%d", i);
        prefs->labels[i].name = GTK_ENTRY (glade_xml_get_widget (gui, widget_name));
        g_free (widget_name);
        
        widget_name = g_strdup_printf ("colorLabel%d", i);
        prefs->labels[i].color = GNOME_COLOR_PICKER (glade_xml_get_widget (gui, widget_name));
        g_free (widget_name);
        
        label = l ? (char *) l->data : g_strdup (_(label_defaults[i].name));
        if ((p = strrchr (label, ':'))) {
            *p++ = '\0';
            gdk_color_parse (p, &colour);
            rgb = ((colour.red & 0xff00) << 8) | (colour.green & 0xff00) | ((colour.blue & 0xff) >> 8);
        } else {
            rgb = label_defaults[i].color;
        }
        
        gtk_entry_set_text (prefs->labels[i].name, label);
        g_free (label);
        
        g_signal_connect (prefs->labels[i].name, "changed", G_CALLBACK (settings_changed), prefs);
        
        colorpicker_set_color (prefs->labels[i].color, rgb);
        g_signal_connect (prefs->labels[i].color, "color_set", G_CALLBACK (color_set), prefs);
        
        if (l != NULL)
            l = l->next;
    }
    
    /* this is in case somehow the gconf list is longer than 5... */
    while (l != NULL) {
        g_free (l->data);
        l = l->next;
    }
    
    g_slist_free (list);
    
    prefs->restore_labels = GTK_BUTTON (glade_xml_get_widget (gui, "cmdRestoreLabels"));
    g_signal_connect (prefs->restore_labels, "clicked", G_CALLBACK (restore_labels_clicked), prefs);
}


GtkWidget *
mail_preferences_new (void)
{
    MailPreferences *new;
    
    new = (MailPreferences *) g_object_new (mail_preferences_get_type (), NULL);
    mail_preferences_construct (new);
    
    return (GtkWidget *) new;
}


void
mail_preferences_apply (MailPreferences *prefs)
{
    GtkWidget *entry, *menu;
    char *string, buf[20];
    const char *cstring;
    GSList *list, *l;
    guint32 rgb;
    int i, val;
    
    /* General tab */
    
    /* Message Display */
    gconf_client_set_bool (prefs->gconf, "/apps/evolution/mail/display/mark_seen",
                   gtk_toggle_button_get_active (prefs->timeout_toggle), NULL);
    
    val = (int) (gtk_spin_button_get_value (prefs->timeout) * 1000.0);
    gconf_client_set_int (prefs->gconf, "/apps/evolution/mail/display/mark_seen_timeout", val, NULL);
    
    menu = gtk_option_menu_get_menu (prefs->charset);
    if (!(string = e_charset_picker_get_charset (menu)))
        string = g_strdup (e_iconv_locale_charset ());
    
    gconf_client_set_string (prefs->gconf, "/apps/evolution/mail/format/charset", string, NULL);
    g_free (string);
    
    gconf_client_set_bool (prefs->gconf, "/apps/evolution/mail/display/mark_citations",
                   gtk_toggle_button_get_active (prefs->citation_highlight), NULL);
    
    rgb = colorpicker_get_color (prefs->citation_color);
    g_snprintf (buf, sizeof (buf), "#%0.6x", rgb);
    gconf_client_set_string (prefs->gconf, "/apps/evolution/mail/display/citation_colour", buf, NULL);
    
    /* Deleting Mail */
    gconf_client_set_bool (prefs->gconf, "/apps/evolution/mail/trash/empty_on_exit",
                   gtk_toggle_button_get_active (prefs->empty_trash), NULL);
    
    gconf_client_set_bool (prefs->gconf, "/apps/evolution/mail/prompts/expunge",
                   gtk_toggle_button_get_active (prefs->confirm_expunge), NULL);
    
    /* New Mail Notification */
    if (gtk_toggle_button_get_active (prefs->notify_not))
        val = MAIL_CONFIG_NOTIFY_NOT;
    else if (gtk_toggle_button_get_active (prefs->notify_beep))
        val = MAIL_CONFIG_NOTIFY_BEEP;
    else
        val = MAIL_CONFIG_NOTIFY_PLAY_SOUND;
    
    gconf_client_set_int (prefs->gconf, "/apps/evolution/mail/notify/type", val, NULL);
    
    entry = gnome_file_entry_gtk_entry (GNOME_FILE_ENTRY (prefs->notify_sound_file));
    cstring = gtk_entry_get_text (GTK_ENTRY (entry));
    gconf_client_set_string (prefs->gconf, "/apps/evolution/mail/notify/sound", cstring, NULL);
    
    /* HTML Mail */
    if (gtk_toggle_button_get_active (prefs->images_always))
        val = MAIL_CONFIG_HTTP_ALWAYS;
    else if (gtk_toggle_button_get_active (prefs->images_sometimes))
        val = MAIL_CONFIG_HTTP_SOMETIMES;
    else
        val = MAIL_CONFIG_HTTP_NEVER;
    
    gconf_client_set_int (prefs->gconf, "/apps/evolution/mail/display/load_http_images", val, NULL);
    
#warning "gtkhtml propmanager"
#if 0   
    gtk_html_propmanager_apply (prefs->pman);
#endif
    
    gconf_client_set_bool (prefs->gconf, "/apps/evolution/mail/prompts/unwanted_html",
                   gtk_toggle_button_get_active (prefs->prompt_unwanted_html), NULL);
    
    /* Labels and Colours */
    list = NULL;
    for (i = 4; i >= 0; i--) {
        cstring = gtk_entry_get_text (prefs->labels[i].name);
        rgb = colorpicker_get_color (prefs->labels[i].color);
        string = g_strdup_printf ("%s:#%0.6x", cstring, rgb);
        list = g_slist_prepend (list, string);
    }
    
    gconf_client_set_list (prefs->gconf, "/apps/evolution/mail/labels", GCONF_VALUE_STRING, list, NULL);
    
    l = list;
    while (l != NULL) {
        g_free (l->data);
        l = l->next;
    }
    g_slist_free (list);
    
    gconf_client_suggest_sync (prefs->gconf, NULL);
}