path: root/mail/folder-browser-factory.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * folder-browser-factory.c: A Bonobo Control factory for Folder Browsers
 *
 * Author:
 *   Miguel de Icaza (miguel@helixcode.com)
 *
 * (C) 2000 Helix Code, Inc.
 */

#include <config.h>

#include <gnome.h>
#include <bonobo/bonobo-main.h>
#include <bonobo/bonobo-object.h>
#include <bonobo/bonobo-generic-factory.h>
#include <bonobo/bonobo-control.h> 

#include "e-util/e-util.h"
#include "e-util/e-gui-utils.h"

#include "folder-browser-factory.h"

#include "folder-browser.h"
#include "mail.h"
#include "shell/Evolution.h"
#include "mail-config.h"

/* The FolderBrowser BonoboControls we have.  */
static GList *control_list = NULL;

static void
register_ondemand (RuleContext *f, FilterRule *rule, gpointer data)
{
    FolderBrowser *fb = FOLDER_BROWSER (data);
    BonoboUIHandler *uih = gtk_object_get_data (GTK_OBJECT (fb), "uih");
    gchar *text;
    struct fb_ondemand_closure *oc;

    oc = g_new (struct fb_ondemand_closure, 1);
    oc->rule = rule;
    oc->fb = fb;
    oc->path = g_strdup_printf ("/<Component Placeholder>/Folder/Filter-%s", rule->name);

    if (fb->filter_menu_paths == NULL)
        bonobo_ui_handler_menu_new_separator (uih, "/<Component Placeholder>/Folder/separator1", -1);

    text = g_strdup_printf (_("Run filter \"%s\""), rule->name);
    fb->filter_menu_paths = g_slist_prepend (fb->filter_menu_paths, oc);

    bonobo_ui_handler_menu_new_item (uih, oc->path, text,
                     NULL, -1,
                     BONOBO_UI_HANDLER_PIXMAP_NONE,
                     0,
                     0, 0, run_filter_ondemand, oc);
    g_free (text);
}

static void
create_ondemand_hooks (FolderBrowser *fb, BonoboUIHandler *uih)
{
    gchar *system, *user;

    user = g_strdup_printf ("%s/filters.xml", evolution_dir);
    system = EVOLUTION_DATADIR "/evolution/filtertypes.xml";
    fb->filter_context = filter_context_new();
    gtk_object_set_data (GTK_OBJECT (fb), "uih", uih);
    rule_context_load ((RuleContext *) fb->filter_context, system, user,
               register_ondemand, fb);
    gtk_object_remove_data (GTK_OBJECT (fb), "uih");
    g_free (user);
}

static void
remove_ondemand_hooks (FolderBrowser *fb, BonoboUIHandler *uih)
{
    GSList *iter;
    struct fb_ondemand_closure *oc;

    for (iter = fb->filter_menu_paths; iter; iter = iter->next) {
        oc = (struct fb_ondemand_closure *) iter->data;

        bonobo_ui_handler_menu_remove (uih, oc->path);
    }
}

static void
add_button_to_toolbar (GtkToolbar *toolbar,
               const char *label,
               const char *hint,
               const char *icon,
               GtkSignalFunc callback,
               void *data)
{
    GtkWidget *pixmap;
    GtkWidget *widget;
    char *path;

    path = g_concat_dir_and_file (EVOLUTION_DATADIR "/images/evolution/buttons", icon);
    pixmap = gnome_pixmap_new_from_file (path);
    g_free (path);

    gtk_widget_show (pixmap);

    widget = gtk_toolbar_append_element (toolbar, GTK_TOOLBAR_CHILD_BUTTON, NULL, label, hint, NULL, pixmap, NULL, NULL);
    gtk_signal_connect (GTK_OBJECT (widget), "clicked", callback, data);
}

static void
add_stock_button_to_toolbar (GtkToolbar *toolbar,
                 const char *label,
                 const char *hint,
                 const char *icon,
                 GtkSignalFunc callback,
                 void *data)
{
    GtkWidget *pixmap;
    GtkWidget *widget;

    pixmap = gnome_stock_pixmap_widget_new (GTK_WIDGET (toolbar), icon);
    gtk_widget_show (pixmap);

    widget = gtk_toolbar_append_element (toolbar, GTK_TOOLBAR_CHILD_BUTTON, NULL, label, hint, NULL, pixmap, NULL, NULL);
    gtk_signal_connect (GTK_OBJECT (widget), "clicked", callback, data);
}

static void
fill_toolbar (FolderBrowser *folder_browser,
          GtkToolbar *toolbar)
{
    add_button_to_toolbar (toolbar, _("Get Mail"), _("Send queued mail and retrieve new mail"),
                   "fetch-mail.png", send_receieve_mail, folder_browser);
    add_button_to_toolbar (toolbar, _("Compose"), _("Compose a new message"),
                   "compose-message.png", compose_msg, folder_browser);

    gtk_toolbar_append_space (toolbar);
    add_button_to_toolbar (toolbar, _("Reply"), _("Reply to the sender of this message"),
                   "reply.png", reply_to_sender, folder_browser);
    add_button_to_toolbar (toolbar, _("Reply to All"), _("Reply to all recipients of this message"),
                   "reply-to-all.png", reply_to_all, folder_browser);
    add_button_to_toolbar (toolbar, _("Forward"), _("Forward this message"),
                   "forward.png", forward_msg, folder_browser);

    gtk_toolbar_append_space (toolbar);

    add_button_to_toolbar (toolbar, _("Move"), _("Move message to a new folder"),
                   "move-message.png", move_msg, folder_browser);
    add_button_to_toolbar (toolbar, _("Copy"), _("Move message to a new folder"),
                   "copy-message.png", move_msg, folder_browser);

    gtk_toolbar_append_space (toolbar);

    add_stock_button_to_toolbar (toolbar, _("Print"), _("Print the selected message"),
                     GNOME_STOCK_PIXMAP_PRINT, print_msg, folder_browser);
    add_stock_button_to_toolbar (toolbar, _("Delete"), _("Delete this message"),
                     GNOME_STOCK_PIXMAP_TRASH, delete_msg, folder_browser);

    gtk_toolbar_set_style (toolbar, GTK_TOOLBAR_BOTH);
    gtk_toolbar_set_button_relief (toolbar, GTK_RELIEF_NONE);
    gtk_widget_show_all (GTK_WIDGET (toolbar));
}

static void
control_activate (BonoboControl *control, BonoboUIHandler *uih,
          FolderBrowser *fb)
{
    Bonobo_UIHandler  remote_uih;
    BonoboControl *toolbar_control;
    GnomeDockItemBehavior behavior;
    GtkWidget *toolbar, *toolbar_frame, *folder_browser;
    char *toolbar_name = g_strdup_printf ("/Toolbar%d", fb->serial);

    remote_uih = bonobo_control_get_remote_ui_handler (control);
    bonobo_ui_handler_set_container (uih, remote_uih);
    bonobo_object_release_unref (remote_uih, NULL);

    folder_browser = bonobo_control_get_widget (control);

    /* File Menu */
    bonobo_ui_handler_menu_new_item (
        uih, "/File/<Print Placeholder>/Print message...",
        _("_Print Message"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_STOCK, GNOME_STOCK_MENU_PRINT,
        0, 0, (void *) print_msg, folder_browser);
    bonobo_ui_handler_menu_new_separator (
        uih, "/File/<Print Placeholder>/separator1", -1);

    /* View Menu */
    bonobo_ui_handler_menu_new_separator (
        uih, "/View/separator1", -1);
    bonobo_ui_handler_menu_new_toggleitem (
        uih, "/View/Threaded", _("_Threaded Message List"),
        NULL, -1, 0, 0, NULL, NULL);
    bonobo_ui_handler_menu_set_toggle_state (
        uih, "/View/Threaded", mail_config_thread_list());
    bonobo_ui_handler_menu_set_callback (
        uih, "/View/Threaded", message_list_toggle_threads,
        FOLDER_BROWSER (folder_browser)->message_list, NULL);

    /* Settings Menu */
    bonobo_ui_handler_menu_new_item (
        uih, "/Settings/Mail Filters...",
        _("Mail _Filters..."), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        filter_edit, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/Settings/Virtual Folder Editor...",
        _("_Virtual Folder Editor..."), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        vfolder_edit_vfolders, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/Settings/Mail Configuration...",
        _("_Mail Configuration..."), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        providers_config, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/Settings/Forget Passwords",
        _("Forget _Passwords"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        forget_passwords, folder_browser);

    /* Message Menu */
    /* Keep in sync with right-click menu in message-list.c:on_right_click*/
    bonobo_ui_handler_menu_new_subtree (
        uih, "/<Component Placeholder>/Message",
        _("_Message"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/Open in New Window", 
        _("_Open in New Window"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL,
        'o', GDK_CONTROL_MASK,
        view_message, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/Edit Message",
        _("_Edit Message"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        edit_message, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/Print Message",
        _("_Print Message"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) print_msg, folder_browser);
    bonobo_ui_handler_menu_new_separator (
        uih, "/<Component Placeholder>/Message/separator1", -1);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/Reply to Sender",
        _("Reply to _Sender"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) reply_to_sender, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/Reply to All",
        _("Reply to _All"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) reply_to_all, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/Forward",
        _("_Forward"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) forward_msg, folder_browser);
    bonobo_ui_handler_menu_new_separator (
        uih, "/<Component Placeholder>/Message/separator2", -1);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/Delete Message",
        _("_Delete Message"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) delete_msg, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/Move Message",
        _("_Move Message"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) move_msg, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/Copy Message",
        _("_Copy Message"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) copy_msg, folder_browser);
    bonobo_ui_handler_menu_new_separator (
        uih, "/<Component Placeholder>/Message/separator3", -1);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/VFolder on Subject",
        _("_VFolder on Subject"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) vfolder_subject, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/VFolder on Sender",
        _("VFolder on Se_nder"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) vfolder_sender, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/VFolder on Recipients",
        _("VFolder on _Recipients"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) vfolder_recipient, folder_browser);
    bonobo_ui_handler_menu_new_separator (
        uih, "/<Component Placeholder>/Message/separator4", -1);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/Filter on Subject",
        _("_Filter on Subject"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) filter_subject, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/Filter on Sender",
        _("Fi_lter on Sender"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) filter_sender, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Message/Filter on Recipients",
        _("Filter on Rec_ipients"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        (void *) filter_recipient, folder_browser);

    /* Folder Menu */
    bonobo_ui_handler_menu_new_subtree (
        uih, "/<Component Placeholder>/Folder",
        _("F_older"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Folder/Mark all as Read",
        _("_Mark all as Read"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        mark_all_seen, folder_browser);
    bonobo_ui_handler_menu_new_item (
                uih, "/<Component Placeholder>/Folder/Delete all",
        _("_Delete all"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        mark_all_deleted, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Folder/Expunge",
        _("_Expunge"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        expunge_folder, folder_browser);
    bonobo_ui_handler_menu_new_item (
        uih, "/<Component Placeholder>/Folder/Configure Folder",
        _("_Configure Folder"), NULL, -1,
        BONOBO_UI_HANDLER_PIXMAP_NONE, NULL, 0, 0,
        configure_folder, folder_browser);

    create_ondemand_hooks (fb, uih);

    toolbar = gtk_toolbar_new (GTK_ORIENTATION_HORIZONTAL,
                   GTK_TOOLBAR_BOTH);

    fill_toolbar (FOLDER_BROWSER (folder_browser), GTK_TOOLBAR (toolbar));

    behavior = GNOME_DOCK_ITEM_BEH_EXCLUSIVE |
                    GNOME_DOCK_ITEM_BEH_NEVER_VERTICAL;
    if (!gnome_preferences_get_toolbar_detachable ())
        behavior |= GNOME_DOCK_ITEM_BEH_LOCKED;

    toolbar_frame = gtk_frame_new (NULL);
    gtk_frame_set_shadow_type (GTK_FRAME (toolbar_frame), GTK_SHADOW_OUT);
    gtk_container_add (GTK_CONTAINER (toolbar_frame), toolbar);
    gtk_widget_show (toolbar_frame);

    gtk_widget_show_all (toolbar_frame);

    toolbar_control = bonobo_control_new (toolbar_frame);
    bonobo_ui_handler_dock_add (uih, toolbar_name,
                    bonobo_object_corba_objref (BONOBO_OBJECT (toolbar_control)),
                    behavior,
                    GNOME_DOCK_TOP,
                    1, 1, 0);
    g_free (toolbar_name);
}

static void
control_deactivate (BonoboControl *control,
            BonoboUIHandler *uih,
            FolderBrowser *fb)
{
    char *toolbar_name = g_strdup_printf ("/Toolbar%d", fb->serial);

    bonobo_ui_handler_menu_remove
        (uih, "/File/<Print Placeholder>/separator1");
    bonobo_ui_handler_menu_remove (
        uih, "/File/<Print Placeholder>/Print message...");

    bonobo_ui_handler_menu_remove (uih, "/View/separator1");
    bonobo_ui_handler_menu_remove (uih, "/View/Threaded");

    bonobo_ui_handler_menu_remove (uih, "/<Component Placeholder>/Folder");

    bonobo_ui_handler_menu_remove (uih, "/<Component Placeholder>/Message");

    bonobo_ui_handler_menu_remove (uih, "/Settings/Mail Filters...");
    bonobo_ui_handler_menu_remove (uih, "/Settings/Virtual Folder Editor...");
    bonobo_ui_handler_menu_remove (uih, "/Settings/Mail Configuration...");
    bonobo_ui_handler_menu_remove (uih, "/Settings/Forget Passwords");

    bonobo_ui_handler_dock_remove (uih, toolbar_name);
    g_free (toolbar_name);

    remove_ondemand_hooks (fb, uih);
}

static void
control_activate_cb (BonoboControl *control, 
             gboolean activate, 
             gpointer user_data)
{
    BonoboUIHandler  *uih;

    uih = bonobo_control_get_ui_handler (control);
    g_assert (uih);

    if (activate)
        control_activate (control, uih, user_data);
    else
        control_deactivate (control, uih, user_data);
}

static void
control_destroy_cb (BonoboControl *control,
            gpointer       user_data)
{
    GtkWidget *folder_browser = user_data;

    control_list = g_list_remove (control_list, control);

    gtk_object_destroy (GTK_OBJECT (folder_browser));
}

BonoboControl *
folder_browser_factory_new_control (const char *uri,
                    const Evolution_Shell shell)
{
    BonoboControl *control;
    GtkWidget *folder_browser;

    folder_browser = folder_browser_new (shell);
    if (folder_browser == NULL)
        return NULL;

    if (!folder_browser_set_uri (FOLDER_BROWSER (folder_browser), uri)) {
        gtk_object_sink (GTK_OBJECT (folder_browser));
        return NULL;
    }

    gtk_widget_show (folder_browser);
    
    control = bonobo_control_new (folder_browser);
    
    if (control == NULL) {
        gtk_object_destroy (GTK_OBJECT (folder_browser));
        return NULL;
    }
    
    gtk_signal_connect (GTK_OBJECT (control), "activate",
                control_activate_cb, folder_browser);

    gtk_signal_connect (GTK_OBJECT (control), "destroy",
                control_destroy_cb, folder_browser);

    control_list = g_list_prepend (control_list, control);

    return control;
}

GList *
folder_browser_factory_get_control_list (void)
{
    return control_list;
}