path: root/addressbook/gui/merging/e-card-merging.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * Code for checking for duplicates when doing ECard work.
 *
 * Author:
 *   Christopher James Lahey <clahey@ximian.com>
 *
 * Copyright 2001, Ximian, Inc.
 */

#include <config.h>

#include "e-card-merging.h"
#include <ebook/e-card-compare.h>
#include <glade/glade.h>
#include <gtk/gtksignal.h>
#include "addressbook/gui/widgets/e-minicard-widget.h"

typedef enum {
    E_CARD_MERGING_ADD,
    E_CARD_MERGING_COMMIT
} ECardMergingOpType;

typedef struct {
    ECardMergingOpType op;
    EBook *book;
    ECard *card;
    EBookIdCallback id_cb;
    EBookCallback   cb;
    gpointer closure;
} ECardMergingLookup;

static void
free_lookup (ECardMergingLookup *lookup)
{
    g_object_unref (lookup->book);
    g_object_unref (lookup->card);

    g_free (lookup);
}

static void
final_id_cb (EBook *book, EBookStatus status, const char *id, gpointer closure)
{
    ECardMergingLookup *lookup = closure;

    if (lookup->id_cb)
        lookup->id_cb (lookup->book, status, id, lookup->closure);

    free_lookup (lookup);
}

static void
final_cb (EBook *book, EBookStatus status, gpointer closure)
{
    ECardMergingLookup *lookup = closure;

    if (lookup->cb)
        lookup->cb (lookup->book, status, lookup->closure);

    free_lookup (lookup);
}

static void
doit (ECardMergingLookup *lookup)
{
    if (lookup->op == E_CARD_MERGING_ADD)
        e_book_add_card (lookup->book, lookup->card, final_id_cb, lookup);
    else if (lookup->op == E_CARD_MERGING_COMMIT)
        e_book_commit_card (lookup->book, lookup->card, final_cb, lookup);
}

static void
cancelit (ECardMergingLookup *lookup)
{
    if (lookup->op == E_CARD_MERGING_ADD) {
        if (lookup->id_cb)
            final_id_cb (lookup->book, E_BOOK_STATUS_CANCELLED, NULL, lookup);
    } else if (lookup->op == E_CARD_MERGING_COMMIT) {
        if (lookup->cb)
            final_cb (lookup->book, E_BOOK_STATUS_CANCELLED, lookup);
    }
}

static void
response (GtkWidget *dialog, int response, ECardMergingLookup *lookup)
{
    gtk_widget_destroy (dialog);

    switch (response) {
    case 0:
        doit (lookup);
        break;
    case 1:
        cancelit (lookup);
        break;
    }
}

static void
match_query_callback (ECard *card, ECard *match, ECardMatchType type, gpointer closure)
{
    ECardMergingLookup *lookup = closure;

    if ((gint) type <= (gint) E_CARD_MATCH_VAGUE) {
        doit (lookup);
    } else {
        GladeXML *ui;
        
        GtkWidget *widget;

        if (lookup->op == E_CARD_MERGING_ADD)
            ui = glade_xml_new (EVOLUTION_GLADEDIR "/e-card-duplicate-detected.glade", NULL, NULL);
        else if (lookup->op == E_CARD_MERGING_COMMIT)
            ui = glade_xml_new (EVOLUTION_GLADEDIR "/e-card-merging-book-commit-duplicate-detected.glade", NULL, NULL);
        else {
            doit (lookup);
            return;
        }

        widget = glade_xml_get_widget (ui, "custom-old-card");
        g_object_set (widget,
                  "card", match,
                  NULL);

        widget = glade_xml_get_widget (ui, "custom-new-card");
        g_object_set (widget,
                  "card", card,
                  NULL);

        widget = glade_xml_get_widget (ui, "dialog-duplicate-contact");

        g_signal_connect (widget, "response",
                  G_CALLBACK (response), lookup);

        gtk_widget_show_all (widget);
    }
}

gboolean
e_card_merging_book_add_card (EBook           *book,
                  ECard           *card,
                  EBookIdCallback  cb,
                  gpointer         closure)
{
    ECardMergingLookup *lookup;

    lookup = g_new (ECardMergingLookup, 1);

    lookup->op = E_CARD_MERGING_ADD;
    lookup->book = g_object_ref (book);
    lookup->card = g_object_ref (card);
    lookup->id_cb = cb;
    lookup->closure = closure;

    e_card_locate_match_full (book, card, NULL, match_query_callback, lookup);

    return TRUE;
}

gboolean
e_card_merging_book_commit_card (EBook                 *book,
                 ECard                 *card,
                 EBookCallback          cb,
                 gpointer               closure)
{
    ECardMergingLookup *lookup;
    GList *avoid;
    
    lookup = g_new (ECardMergingLookup, 1);

    lookup->op = E_CARD_MERGING_COMMIT;
    lookup->book = g_object_ref (book);
    lookup->card = card;
    lookup->cb = cb;
    lookup->closure = closure;

    avoid = g_list_append (NULL, card);

    e_card_locate_match_full (book, card, avoid, match_query_callback, lookup);

    g_list_free (avoid);

    return TRUE;
}

GtkWidget *
e_card_merging_create_old_card(gchar *name,
                   gchar *string1, gchar *string2,
                   gint int1, gint int2);

GtkWidget *
e_card_merging_create_old_card(gchar *name,
                 gchar *string1, gchar *string2,
                 gint int1, gint int2)
{
    return e_minicard_widget_new ();
}