path: root/addressbook/gui/merging/eab-contact-merging.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * Code for checking for duplicates when doing EContact work.
 *
 * Authors:
 *   Christopher James Lahey <clahey@ximian.com>
 *   Chris Toshok <toshok@ximian.com>
 *
 * Copyright (C) 2001, 2002, 2003, Ximian, Inc.
 */

#include <config.h>

#include "eab-contact-merging.h"
#include "eab-contact-compare.h"
#include <glade/glade.h>
#include <gtk/gtksignal.h>
#include "addressbook/gui/widgets/eab-contact-display.h"

typedef enum {
    E_CONTACT_MERGING_ADD,
    E_CONTACT_MERGING_COMMIT
} EContactMergingOpType;

typedef struct {
    EContactMergingOpType op;
    EBook *book;
    EContact *contact;
    EBookIdCallback id_cb;
    EBookCallback   cb;
    gpointer closure;
} EContactMergingLookup;

static void
free_lookup (EContactMergingLookup *lookup)
{
    g_object_unref (lookup->book);
    g_object_unref (lookup->contact);

    g_free (lookup);
}

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

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

    free_lookup (lookup);
}

static void
doit (EContactMergingLookup *lookup)
{
    if (lookup->op == E_CONTACT_MERGING_ADD)
        e_book_async_add_contact (lookup->book, lookup->contact, final_id_cb, lookup);
    else if (lookup->op == E_CONTACT_MERGING_COMMIT)
        e_book_async_commit_contact (lookup->book, lookup->contact, final_cb, lookup);
}

static void
cancelit (EContactMergingLookup *lookup)
{
    if (lookup->op == E_CONTACT_MERGING_ADD) {
        if (lookup->id_cb)
            final_id_cb (lookup->book, E_BOOK_ERROR_CANCELLED, NULL, lookup);
    } else if (lookup->op == E_CONTACT_MERGING_COMMIT) {
        if (lookup->cb)
            final_cb (lookup->book, E_BOOK_ERROR_CANCELLED, lookup);
    }
}

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

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

static void
match_query_callback (EContact *contact, EContact *match, EABContactMatchType type, gpointer closure)
{
    EContactMergingLookup *lookup = closure;

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

        if (lookup->op == E_CONTACT_MERGING_ADD)
            ui = glade_xml_new (EVOLUTION_GLADEDIR "/eab-contact-duplicate-detected.glade", NULL, NULL);
        else if (lookup->op == E_CONTACT_MERGING_COMMIT)
            ui = glade_xml_new (EVOLUTION_GLADEDIR "/eab-contact-merging-commit-duplicate-detected.glade", NULL, NULL);
        else {
            doit (lookup);
            return;
        }

        widget = glade_xml_get_widget (ui, "custom-old-contact");
        eab_contact_display_render (EAB_CONTACT_DISPLAY (widget),
                        match, EAB_CONTACT_DISPLAY_RENDER_COMPACT);

        widget = glade_xml_get_widget (ui, "custom-new-contact");
        eab_contact_display_render (EAB_CONTACT_DISPLAY (widget),
                        contact, EAB_CONTACT_DISPLAY_RENDER_COMPACT);

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

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

        gtk_widget_show_all (widget);
    }
}

gboolean
eab_merging_book_add_contact (EBook           *book,
                  EContact           *contact,
                  EBookIdCallback  cb,
                  gpointer         closure)
{
    EContactMergingLookup *lookup;

    lookup = g_new (EContactMergingLookup, 1);

    lookup->op = E_CONTACT_MERGING_ADD;
    lookup->book = g_object_ref (book);
    lookup->contact = g_object_ref (contact);
    lookup->id_cb = cb;
    lookup->closure = closure;

    eab_contact_locate_match_full (book, contact, NULL, match_query_callback, lookup);

    return TRUE;
}

gboolean
eab_merging_book_commit_contact (EBook                 *book,
                 EContact                 *contact,
                 EBookCallback          cb,
                 gpointer               closure)
{
    EContactMergingLookup *lookup;
    GList *avoid;
    
    lookup = g_new (EContactMergingLookup, 1);

    lookup->op = E_CONTACT_MERGING_COMMIT;
    lookup->book = g_object_ref (book);
    lookup->contact = g_object_ref (contact);
    lookup->cb = cb;
    lookup->closure = closure;

    avoid = g_list_append (NULL, contact);

    eab_contact_locate_match_full (book, contact, avoid, match_query_callback, lookup);

    g_list_free (avoid);

    return TRUE;
}

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

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