path: root/addressbook/gui/widgets/e-addressbook-view.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* 
 * e-addressbook-view.c
 * Copyright (C) 2000  Ximian, Inc.
 * Author: Chris Lahey <clahey@ximian.com>
 *         Chris Toshok <toshok@ximian.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 *
 * 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 library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#include <config.h>

#include <gtk/gtk.h>

#include <libgnome/gnome-i18n.h>
#include <libgnome/gnome-util.h>
#include <gtk/gtkscrolledwindow.h>
#include <gal/e-table/e-table-scrolled.h>
#include <gal/e-table/e-table-model.h>
#include <gal/widgets/e-popup-menu.h>
#include <gal/widgets/e-gui-utils.h>
#include <gal/menus/gal-view-factory-etable.h>
#include <gal/menus/gal-view-etable.h>
#include <gal/util/e-xml-utils.h>
#include <libgnomeui/gnome-dialog-util.h>

#include <libgnomeprint/gnome-print.h>
#include <libgnomeprint/gnome-print-job.h>
#include <libgnomeprintui/gnome-print-dialog.h>
#include <libgnomeprintui/gnome-print-job-preview.h>

#include "addressbook/printing/e-contact-print.h"
#include "addressbook/printing/e-contact-print-envelope.h"
#include "addressbook/gui/search/e-addressbook-search-dialog.h"

#include "e-util/e-categories-master-list-wombat.h"
#include "e-util/e-sexp.h"

#ifdef WITH_ADDRESSBOOK_VIEW_TREEVIEW
#include <gal/widgets/e-treeview-selection-model.h>
#include "gal-view-factory-treeview.h"
#include "gal-view-treeview.h"
#endif
#include "gal-view-minicard.h"
#include "gal-view-factory-minicard.h"

#include "eab-marshal.h"
#include "e-addressbook-view.h"
#include "e-addressbook-model.h"
#include "eab-gui-util.h"
#include "util/eab-book-util.h"
#include "e-addressbook-table-adapter.h"
#ifdef WITH_ADDRESSBOOK_VIEW_TREEVIEW
#include "e-addressbook-treeview-adapter.h"
#endif
#include "eab-contact-merging.h"

#include "widgets/misc/e-error.h"

#include "e-contact-editor.h"
#include <gdk/gdkkeysyms.h>
#include <ctype.h>
#include <string.h>

#include <libxml/tree.h>
#include <libxml/parser.h>

#define SHOW_ALL_SEARCH "(contains \"x-evolution-any-field\" \"\")"

#define d(x)

static void eab_view_init       (EABView         *card);
static void eab_view_class_init (EABViewClass    *klass);

static void eab_view_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
static void eab_view_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);

static void eab_view_dispose (GObject *object);
static void change_view_type (EABView *view, EABViewType view_type);

static void status_message     (GtkObject *object, const gchar *status, EABView *eav);
static void search_result      (GtkObject *object, EBookViewStatus status, EABView *eav);
static void folder_bar_message (GtkObject *object, const gchar *status, EABView *eav);
static void stop_state_changed (GtkObject *object, EABView *eav);
static void writable_status    (GtkObject *object, gboolean writable, EABView *eav);
static void backend_died       (GtkObject *object, EABView *eav);
static void contact_changed    (EABModel *model, gint index, EABView *eav);
static void contact_removed    (EABModel *model, gint index, EABView *eav);
static GList *get_selected_contacts (EABView *view);

static void command_state_change (EABView *eav);

static void selection_clear_event (GtkWidget *invisible, GdkEventSelection *event,
                   EABView *view);
static void selection_received (GtkWidget *invisible, GtkSelectionData *selection_data,
                guint time, EABView *view);
static void selection_get (GtkWidget *invisible, GtkSelectionData *selection_data,
               guint info, guint time_stamp, EABView *view);
static void invisible_destroyed (gpointer data, GObject *where_object_was);

static void make_suboptions             (EABView *view);
static void query_changed               (ESearchBar *esb, EABView *view);
static void search_activated            (ESearchBar *esb, EABView *view);
static void search_menu_activated       (ESearchBar *esb, int id, EABView *view);
static void connect_master_list_changed (EABView *view);
static ECategoriesMasterList *get_master_list (void);

#define PARENT_TYPE GTK_TYPE_VBOX
static GtkVBoxClass *parent_class = NULL;

/* The arguments we take */
enum {
    PROP_0,
    PROP_BOOK,
    PROP_SOURCE,
    PROP_QUERY,
    PROP_TYPE,
};

enum {
    STATUS_MESSAGE,
    SEARCH_RESULT,
    FOLDER_BAR_MESSAGE,
    COMMAND_STATE_CHANGE,
    LAST_SIGNAL
};

enum DndTargetType {
    DND_TARGET_TYPE_SOURCE_VCARD,
    DND_TARGET_TYPE_VCARD
};
#define VCARD_TYPE "text/x-vcard"
#define SOURCE_VCARD_TYPE "text/x-source-vcard"
static GtkTargetEntry drag_types[] = {
    { SOURCE_VCARD_TYPE, 0, DND_TARGET_TYPE_SOURCE_VCARD },
    { VCARD_TYPE, 0, DND_TARGET_TYPE_VCARD }
};
static const int num_drag_types = sizeof (drag_types) / sizeof (drag_types[0]);

static guint eab_view_signals [LAST_SIGNAL] = {0, };

static GdkAtom clipboard_atom = GDK_NONE;

static GalViewCollection *collection = NULL;

enum {
    ESB_FULL_NAME,
    ESB_EMAIL,
    ESB_CATEGORY,
    ESB_ANY,
    ESB_ADVANCED
};

static ESearchBarItem addressbook_search_option_items[] = {
    { N_("Name begins with"), ESB_FULL_NAME, NULL },
    { N_("Email begins with"), ESB_EMAIL, NULL },
    { N_("Category is"), ESB_CATEGORY, NULL }, /* We attach subitems below */
    { N_("Any field contains"), ESB_ANY, NULL },
    { N_("Advanced..."), ESB_ADVANCED, NULL },
    { NULL, -1, NULL }
};

static ESearchBarItem addressbook_search_items[] = {
    { N_("Advanced..."), ESB_ADVANCED, NULL },
    { NULL, -1, NULL },
};

GType
eab_view_get_type (void)
{
    static GType type = 0;

    if (!type) {
        static const GTypeInfo info =  {
            sizeof (EABViewClass),
            NULL,           /* base_init */
            NULL,           /* base_finalize */
            (GClassInitFunc) eab_view_class_init,
            NULL,           /* class_finalize */
            NULL,           /* class_data */
            sizeof (EABView),
            0,             /* n_preallocs */
            (GInstanceInitFunc) eab_view_init,
        };

        type = g_type_register_static (PARENT_TYPE, "EABView", &info, 0);
    }

    return type;
}

static void
eab_view_class_init (EABViewClass *klass)
{
    GObjectClass *object_class;
    GtkWidgetClass *widget_class;

    object_class = G_OBJECT_CLASS(klass);
    widget_class = GTK_WIDGET_CLASS(klass);

    parent_class = gtk_type_class (PARENT_TYPE);

    object_class->set_property = eab_view_set_property;
    object_class->get_property = eab_view_get_property;
    object_class->dispose = eab_view_dispose;

    g_object_class_install_property (object_class, PROP_BOOK, 
                     g_param_spec_object ("book",
                                  _("Book"),
                                  /*_( */"XXX blurb" /*)*/,
                                  E_TYPE_BOOK,
                                  G_PARAM_READWRITE));

    g_object_class_install_property (object_class, PROP_SOURCE, 
                     g_param_spec_object ("source",
                                  _("Source"),
                                  /*_( */"XXX blurb" /*)*/,
                                  E_TYPE_SOURCE,
                                  G_PARAM_READWRITE));

    g_object_class_install_property (object_class, PROP_QUERY, 
                     g_param_spec_string ("query",
                                  _("Query"),
                                  /*_( */"XXX blurb" /*)*/,
                                  NULL,
                                  G_PARAM_READWRITE));

    g_object_class_install_property (object_class, PROP_TYPE, 
                     g_param_spec_int ("type",
                               _("Type"),
                               /*_( */"XXX blurb" /*)*/,
                               EAB_VIEW_NONE, 
                               EAB_VIEW_TABLE,
                               EAB_VIEW_NONE,
                               G_PARAM_READWRITE));

    eab_view_signals [STATUS_MESSAGE] =
        g_signal_new ("status_message",
                  G_OBJECT_CLASS_TYPE (object_class),
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (EABViewClass, status_message),
                  NULL, NULL,
                  eab_marshal_NONE__POINTER,
                  G_TYPE_NONE, 1, G_TYPE_POINTER);

    eab_view_signals [SEARCH_RESULT] =
        g_signal_new ("search_result",
                  G_OBJECT_CLASS_TYPE (object_class),
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (EABViewClass, search_result),
                  NULL, NULL,
                  eab_marshal_NONE__INT,
                  G_TYPE_NONE, 1, G_TYPE_INT);

    eab_view_signals [FOLDER_BAR_MESSAGE] =
        g_signal_new ("folder_bar_message",
                  G_OBJECT_CLASS_TYPE (object_class),
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (EABViewClass, folder_bar_message),
                  NULL, NULL,
                  eab_marshal_NONE__POINTER,
                  G_TYPE_NONE, 1, G_TYPE_POINTER);

    eab_view_signals [COMMAND_STATE_CHANGE] =
        g_signal_new ("command_state_change",
                  G_OBJECT_CLASS_TYPE (object_class),
                  G_SIGNAL_RUN_LAST,
                  G_STRUCT_OFFSET (EABViewClass, command_state_change),
                  NULL, NULL,
                  eab_marshal_NONE__NONE,
                  G_TYPE_NONE, 0);

    if (!clipboard_atom)
        clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE);

    /* init the accessibility support for e_addressbook_view */
    eab_view_a11y_init();
}

static void
eab_view_init (EABView *eav)
{
    eav->view_type = EAB_VIEW_NONE;

    eav->model = NULL;
    eav->object = NULL;
    eav->widget = NULL;
    eav->contact_display_window = NULL;
    eav->contact_display = NULL;
    eav->displayed_contact = -1;

    eav->view_instance = NULL;
    eav->view_menus = NULL;
    eav->current_view = NULL;
    eav->uic = NULL;

    eav->book = NULL;
    eav->source = NULL;
    eav->query = NULL;

    eav->invisible = NULL;
    eav->clipboard_contacts = NULL;
}

static void
eab_view_dispose (GObject *object)
{
    EABView *eav = EAB_VIEW(object);

    if (eav->model) {
        g_signal_handlers_disconnect_matched (eav->model,
                              G_SIGNAL_MATCH_DATA,
                              0, 0, NULL, NULL,
                              object);
        g_object_unref (eav->model);
        eav->model = NULL;
    }

    if (eav->book) {
        g_object_unref (eav->book);
        eav->book = NULL;
    }

    if (eav->source) {
        g_object_unref (eav->source);
        eav->source = NULL;
    }

    if (eav->query) {
        g_free(eav->query);
        eav->query = NULL;
    }

    eav->uic = NULL;

    if (eav->view_instance) {
        g_object_unref (eav->view_instance);
        eav->view_instance = NULL;
    }

    if (eav->view_menus) {
        g_object_unref (eav->view_menus);
        eav->view_menus = NULL;
    }

    if (eav->clipboard_contacts) {
        g_list_foreach (eav->clipboard_contacts, (GFunc)g_object_unref, NULL);
        g_list_free (eav->clipboard_contacts);
        eav->clipboard_contacts = NULL;
    }

    if (eav->contact_display_window) {
        g_object_unref (eav->contact_display_window);
        eav->contact_display_window = NULL;
    }
        
    if (eav->invisible) {
        gtk_widget_destroy (eav->invisible);
        eav->invisible = NULL;
    }

    if (eav->ecml_changed_id != 0) {
        g_signal_handler_disconnect (get_master_list(),
                         eav->ecml_changed_id);
        eav->ecml_changed_id = 0;
    }

    if (G_OBJECT_CLASS(parent_class)->dispose)
        G_OBJECT_CLASS(parent_class)->dispose(object);
}

static void
set_paned_position (EABView *eav)
{
    GConfClient *gconf_client;
    gint         pos;

    /* XXX this should use the addressbook's global gconf client */
    gconf_client = gconf_client_get_default ();
    pos = gconf_client_get_int (gconf_client, "/apps/evolution/addressbook/display/vpane_position", NULL);
    if (pos < 1)
        pos = 144;

    gtk_paned_set_position (GTK_PANED (eav->paned), pos);

    g_object_unref (gconf_client);
}

static gboolean
get_paned_position (EABView *eav)
{
    GConfClient *gconf_client;
    gint pos;

    /* XXX this should use the addressbook's global gconf client */
    gconf_client = gconf_client_get_default ();

    pos = gtk_paned_get_position (GTK_PANED (eav->paned));
    gconf_client_set_int (gconf_client, "/apps/evolution/addressbook/display/vpane_position", pos, NULL);

    g_object_unref (gconf_client);

    return FALSE;
}

GtkWidget*
eab_view_new (void)
{
    GtkWidget *widget = GTK_WIDGET (g_object_new (E_TYPE_AB_VIEW, NULL));
    EABView *eav = EAB_VIEW (widget);
    FilterPart *part;

    /* create our model */
    eav->model = eab_model_new ();

    g_signal_connect (eav->model, "status_message",
              G_CALLBACK (status_message), eav);
    g_signal_connect (eav->model, "search_result",
              G_CALLBACK (search_result), eav);
    g_signal_connect (eav->model, "folder_bar_message",
              G_CALLBACK (folder_bar_message), eav);
    g_signal_connect (eav->model, "stop_state_changed",
              G_CALLBACK (stop_state_changed), eav);
    g_signal_connect (eav->model, "writable_status",
              G_CALLBACK (writable_status), eav);
    g_signal_connect (eav->model, "backend_died",
              G_CALLBACK (backend_died), eav);
    g_signal_connect (eav->model, "contact_changed",
              G_CALLBACK (contact_changed), eav);
    g_signal_connect (eav->model, "contact_removed",
              G_CALLBACK (contact_removed), eav);

    eav->editable = FALSE;
    eav->query = g_strdup (SHOW_ALL_SEARCH);

    /* create our search bar */
    eav->search = E_SEARCH_BAR (e_search_bar_new (NULL, addressbook_search_option_items));
    e_search_bar_set_menu (eav->search, addressbook_search_items);
    make_suboptions (eav);
    connect_master_list_changed (eav);
    g_signal_connect (eav->search, "query_changed",
              G_CALLBACK (query_changed), eav);
    g_signal_connect (eav->search, "search_activated",
              G_CALLBACK (search_activated), eav);
    g_signal_connect (eav->search, "menu_activated",
              G_CALLBACK (search_menu_activated), eav);
    gtk_box_pack_start (GTK_BOX (eav), GTK_WIDGET (eav->search), FALSE, FALSE, 0);
    gtk_widget_show (GTK_WIDGET (eav->search));
    gtk_widget_set_sensitive (GTK_WIDGET (eav->search), FALSE);

    /* create the search context */
    eav->search_context = rule_context_new ();
    rule_context_add_part_set (eav->search_context, "partset", filter_part_get_type (),
                   rule_context_add_part, rule_context_next_part);
    rule_context_load (eav->search_context, SEARCH_RULE_DIR "/addresstypes.xml", "");

    eav->search_rule = filter_rule_new ();
    part = rule_context_next_part (eav->search_context, NULL);

    if (part == NULL)
        g_warning ("Could not load addressbook search; no parts.");
    else
        filter_rule_add_part (eav->search_rule, filter_part_clone (part));

    /* create the paned window and contact display */
    eav->paned = gtk_vpaned_new ();
    gtk_box_pack_start (GTK_BOX (eav), eav->paned, TRUE, TRUE, 0);
    g_signal_connect_swapped (eav->paned, "button_release_event",
                  G_CALLBACK (get_paned_position), eav);

    eav->widget = gtk_label_new ("empty label here");
    gtk_container_add (GTK_CONTAINER (eav->paned), eav->widget);
    gtk_widget_show (eav->widget);

    eav->contact_display = eab_contact_display_new ();
    eav->contact_display_window = gtk_scrolled_window_new (NULL, NULL);
    gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (eav->contact_display_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
    gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (eav->contact_display_window), GTK_SHADOW_IN);
    gtk_container_add (GTK_CONTAINER (eav->contact_display_window), eav->contact_display);
    gtk_container_add (GTK_CONTAINER (eav->paned), eav->contact_display_window);
    gtk_widget_show (eav->contact_display);
    gtk_widget_show (eav->contact_display_window);
    gtk_widget_show (eav->paned);

    /* gtk selection crap */
    eav->invisible = gtk_invisible_new ();

    gtk_selection_add_target (eav->invisible,
                  clipboard_atom,
                  GDK_SELECTION_TYPE_STRING,
                  0);
        
    g_signal_connect (eav->invisible, "selection_get",
              G_CALLBACK (selection_get), 
              eav);
    g_signal_connect (eav->invisible, "selection_clear_event",
              G_CALLBACK (selection_clear_event),
              eav);
    g_signal_connect (eav->invisible, "selection_received",
              G_CALLBACK (selection_received),
              eav);
    g_object_weak_ref (G_OBJECT (eav->invisible), invisible_destroyed, eav);

    return widget;
}

RuleContext *
eab_view_peek_search_context (EABView *view)
{
    return view->search_context;
}

FilterRule *
eab_view_peek_search_rule (EABView *view)
{
    return view->search_rule;
}

static void
writable_status (GtkObject *object, gboolean writable, EABView *eav)
{
    eav->editable = writable;
    command_state_change (eav);
}

static void
init_collection (void)
{
    GalViewFactory *factory;
    ETableSpecification *spec;
    char *galview;

    if (collection == NULL) {
        collection = gal_view_collection_new();

        gal_view_collection_set_title (collection, _("Address Book"));

        galview = gnome_util_prepend_user_home("/.evolution/addressbook/views");
        gal_view_collection_set_storage_directories
            (collection,
             EVOLUTION_GALVIEWSDIR "/addressbook/",
             galview);
        g_free(galview);

        spec = e_table_specification_new();
        e_table_specification_load_from_file (spec, EVOLUTION_ETSPECDIR "/e-addressbook-view.etspec");

        factory = gal_view_factory_etable_new (spec);
        g_object_unref (spec);
        gal_view_collection_add_factory (collection, factory);
        g_object_unref (factory);

        factory = gal_view_factory_minicard_new();
        gal_view_collection_add_factory (collection, factory);
        g_object_unref (factory);

#ifdef WITH_ADDRESSBOOK_VIEW_TREEVIEW
        factory = gal_view_factory_treeview_new ();
        gal_view_collection_add_factory (collection, factory);
        g_object_unref (factory);
#endif

        gal_view_collection_load(collection);
    }
}

static void
set_view_preview (EABView *view)
{
    /* XXX this should use the addressbook's global gconf client */
    GConfClient *gconf_client;
    gboolean state;

    gconf_client = gconf_client_get_default();
    state = gconf_client_get_bool(gconf_client, "/apps/evolution/addressbook/display/show_preview", NULL);
    bonobo_ui_component_set_prop (view->uic,
                      "/commands/ContactsViewPreview",
                      "state",
                      state ? "1" : "0", NULL);

    eab_view_show_contact_preview (view, state);
    
    g_object_unref (gconf_client);
}

static void
display_view(GalViewInstance *instance,
         GalView *view,
         gpointer data)
{
    EABView *address_view = data;
    if (GAL_IS_VIEW_ETABLE(view)) {
        change_view_type (address_view, EAB_VIEW_TABLE);
        gal_view_etable_attach_table (GAL_VIEW_ETABLE(view), e_table_scrolled_get_table(E_TABLE_SCROLLED(address_view->widget)));
    }
    else if (GAL_IS_VIEW_MINICARD(view)) {
        change_view_type (address_view, EAB_VIEW_MINICARD);
        gal_view_minicard_attach (GAL_VIEW_MINICARD (view), E_MINICARD_VIEW_WIDGET (address_view->object));
    }
#ifdef WITH_ADDRESSBOOK_VIEW_TREEVIEW
    else if (GAL_IS_VIEW_TREEVIEW (view)) {
        change_view_type (address_view, EAB_VIEW_TREEVIEW);
        gal_view_treeview_attach (GAL_VIEW_TREEVIEW(view), GTK_TREE_VIEW (address_view->object));
    }
#endif
    address_view->current_view = view;

    set_paned_position (address_view);
    set_view_preview (address_view);
}

static void
view_preview(BonoboUIComponent *uic, const char *path, Bonobo_UIComponent_EventType type, const char *state, void *data)
{
    /* XXX this should use the addressbook's global gconf client */
    GConfClient *gconf_client;
    EABView *view = EAB_VIEW (data);

    if (type != Bonobo_UIComponent_STATE_CHANGED)
        return;

    gconf_client = gconf_client_get_default();
    gconf_client_set_bool(gconf_client, "/apps/evolution/addressbook/display/show_preview", state[0] != '0', NULL);

    eab_view_show_contact_preview(view, state[0] != '0');

    g_object_unref (gconf_client);
}

static void
setup_menus (EABView *view)
{
    if (view->book && view->view_instance == NULL) {
        init_collection ();
        view->view_instance = gal_view_instance_new (collection, e_book_get_uri (view->book));
    }

    if (view->view_instance && view->uic) {
        view->view_menus = gal_view_menus_new(view->view_instance);
        gal_view_menus_apply(view->view_menus, view->uic, NULL);

        display_view (view->view_instance, gal_view_instance_get_current_view (view->view_instance), view);

        g_signal_connect(view->view_instance, "display_view",
                 G_CALLBACK (display_view), view);
    }

    bonobo_ui_component_add_listener(view->uic, "ContactsViewPreview", view_preview, view);

    set_view_preview (view);
}

static void
eab_view_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
{
    EABView *eav = EAB_VIEW(object);

    switch (prop_id){
    case PROP_BOOK:
        if (eav->book) {
            g_object_unref (eav->book);
        }
        if (g_value_get_object (value)) {
            eav->book = E_BOOK(g_value_get_object (value));
            g_object_ref (eav->book);
            gtk_widget_set_sensitive (GTK_WIDGET (eav->search), TRUE);
        }
        else {
            eav->book = NULL;
            gtk_widget_set_sensitive (GTK_WIDGET (eav->search), FALSE);
        }

        if (eav->view_instance) {
            g_object_unref (eav->view_instance);
            eav->view_instance = NULL;
        }

        g_object_set(eav->model,
                 "book", eav->book,
                 NULL);

        setup_menus (eav);

        break;
    case PROP_SOURCE:
        if (eav->source) {
            g_warning ("EABView at present does not support multiple writes on the \"source\" property.");
            break;
        }
        else {
            if (g_value_get_object (value)) {
                eav->source = E_SOURCE(g_value_get_object (value));
                g_object_ref (eav->source);
            }
            else {
                eav->source = NULL;
            }
        }
        break;
    case PROP_QUERY:
#if 0 /* This code will mess up ldap a bit.  We need to think about the ramifications of this more. */
        if ((g_value_get_string (value) == NULL && !strcmp (eav->query, SHOW_ALL_SEARCH)) ||
            (g_value_get_string (value) != NULL && !strcmp (eav->query, g_value_get_string (value))))
            break;
#endif
        g_free(eav->query);
        eav->query = g_strdup(g_value_get_string (value));
        if (!eav->query)
            eav->query = g_strdup (SHOW_ALL_SEARCH);
        g_object_set(eav->model,
                 "query", eav->query,
                 NULL);
        break;
    case PROP_TYPE:
        change_view_type(eav, g_value_get_int (value));
        break;
    default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
        break;
    }
}

static void
eab_view_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
{
    EABView *eav = EAB_VIEW(object);

    switch (prop_id) {
    case PROP_BOOK:
        if (eav->book)
            g_value_set_object (value, eav->book);
        else
            g_value_set_object (value, NULL);
        break;
    case PROP_SOURCE:
        if (eav->source)
            g_value_set_object (value, eav->source);
        else
            g_value_set_object (value, NULL);
        break;

    case PROP_QUERY:
        g_value_set_string (value, eav->query);
        break;
    case PROP_TYPE:
        g_value_set_int (value, eav->view_type);
        break;
    default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
        break;
    }
}

static ESelectionModel*
get_selection_model (EABView *view)
{
    if (view->view_type == EAB_VIEW_TABLE)
        return e_table_get_selection_model (e_table_scrolled_get_table (E_TABLE_SCROLLED(view->widget)));
    else if (view->view_type == EAB_VIEW_MINICARD)
        return e_minicard_view_widget_get_selection_model (E_MINICARD_VIEW_WIDGET(view->object));
#ifdef WITH_ADDRESSBOOK_VIEW_TREEVIEW
    else if (view->view_type == EAB_VIEW_TREEVIEW)
        return e_treeview_get_selection_model (GTK_TREE_VIEW (view->object));
#endif
    g_return_val_if_reached (NULL);
}

/* Popup menu stuff */
typedef struct {
    EABView *view;
    EPopupMenu *submenu;
    gpointer closure;
} ContactAndBook;

static ESelectionModel*
contact_and_book_get_selection_model (ContactAndBook *contact_and_book)
{
    return get_selection_model (contact_and_book->view);
}

static void
contact_and_book_free (ContactAndBook *contact_and_book)
{
    EABView *view = contact_and_book->view;
    ESelectionModel *selection;

    if (contact_and_book->submenu)
        gal_view_instance_free_popup_menu (view->view_instance,
                           contact_and_book->submenu);

    selection = contact_and_book_get_selection_model (contact_and_book);
    if (selection)
        e_selection_model_right_click_up(selection);

    g_object_unref (view);
}

static void
get_contact_list_1(gint model_row,
           gpointer closure)
{
    ContactAndBook *contact_and_book;
    GList **list;
    EABView *view;
    EContact *contact;

    contact_and_book = closure;
    list = contact_and_book->closure;
    view = contact_and_book->view;

    contact = eab_model_get_contact(view->model, model_row);
    *list = g_list_prepend(*list, contact);
}

static GList *
get_contact_list (ContactAndBook *contact_and_book)
{
    GList *list = NULL;
    ESelectionModel *selection;

    selection = contact_and_book_get_selection_model (contact_and_book);

    if (selection) {
        contact_and_book->closure = &list;
        e_selection_model_foreach (selection, get_contact_list_1, contact_and_book);
    }

    return list;
}

static void
has_email_address_1(gint model_row,
              gpointer closure)
{
    ContactAndBook *contact_and_book;
    gboolean *has_email;
    EABView *view;
    const EContact *contact;
    GList *email;

    contact_and_book = closure;
    has_email = contact_and_book->closure;
    view = contact_and_book->view;

    if (*has_email)
        return;

    contact = eab_model_contact_at(view->model, model_row);

    email = e_contact_get (E_CONTACT (contact), E_CONTACT_EMAIL);

    if (g_list_length (email) > 0)
        *has_email = TRUE;

    g_list_foreach (email, (GFunc)g_free, NULL);
    g_list_free (email);
}

static gboolean
get_has_email_address (ContactAndBook *contact_and_book)
{
    ESelectionModel *selection;
    gboolean has_email = FALSE;

    selection = contact_and_book_get_selection_model (contact_and_book);

    if (selection) {
        contact_and_book->closure = &has_email;
        e_selection_model_foreach (selection, has_email_address_1, contact_and_book);
    }

    return has_email;
}

static void
save_as (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    GList *contacts = get_contact_list (contact_and_book);
    if (contacts) {
        eab_contact_list_save(_("Save as VCard..."), contacts, NULL);
        e_free_object_list(contacts);
    }
}

static void
send_as (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    GList *contacts = get_contact_list (contact_and_book);
    if (contacts) {
        eab_send_contact_list(contacts, EAB_DISPOSITION_AS_ATTACHMENT);
        e_free_object_list(contacts);
    }
}

static void
send_to (GtkWidget *widget, ContactAndBook *contact_and_book)

{
    GList *contacts = get_contact_list (contact_and_book);

    if (contacts) {
        eab_send_contact_list(contacts, EAB_DISPOSITION_AS_TO);
        e_free_object_list(contacts);
    }
}

static void
print (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    GList *contacts = get_contact_list (contact_and_book);
    if (contacts) {
        if (contacts->next)
            gtk_widget_show(e_contact_print_contact_list_dialog_new(contacts));
        else
            gtk_widget_show(e_contact_print_contact_dialog_new(contacts->data));
        e_free_object_list(contacts);
    }
}

#if 0 /* Envelope printing is disabled for Evolution 1.0. */
static void
print_envelope (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    GList *cards = get_card_list (contact_and_book);
    if (cards) {
        gtk_widget_show(e_contact_list_print_envelope_dialog_new(contact_and_book->card));
        e_free_object_list(cards);
    }
}
#endif

static void
copy (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    eab_view_copy (contact_and_book->view);
}

static void
paste (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    eab_view_paste (contact_and_book->view);
}

static void
cut (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    eab_view_cut (contact_and_book->view);
}

static void
delete (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    if (eab_editor_confirm_delete(GTK_WINDOW(gtk_widget_get_toplevel(contact_and_book->view->widget)))) {
        EBook *book;
        GList *list = get_contact_list(contact_and_book);
        GList *iterator;
        gboolean bulk_remove = FALSE;

        bulk_remove = e_book_check_static_capability (contact_and_book->view->model->book,
                                  "bulk-remove");

        g_object_get(contact_and_book->view->model,
                 "book", &book,
                 NULL);

        if (bulk_remove) {
            GList *ids = NULL;

            for (iterator = list; iterator; iterator = iterator->next) {
                EContact *contact = iterator->data;
                ids = g_list_prepend (ids, (char*)e_contact_get_const (contact, E_CONTACT_UID));
            }

            /* Remove the cards all at once. */
            /* XXX no callback specified... ugh */
            e_book_async_remove_contacts (book,
                              ids,
                              NULL,
                              NULL);
            
            g_list_free (ids);
        }
        else {
            for (iterator = list; iterator; iterator = iterator->next) {
                EContact *contact = iterator->data;
                /* Remove the card. */
                /* XXX no callback specified... ugh */
                e_book_async_remove_contact (book,
                                 contact,
                                 NULL,
                                 NULL);
            }
        }
        e_free_object_list(list);
        g_object_unref(book);
    }
}

static void
copy_to_folder (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    eab_view_copy_to_folder (contact_and_book->view);
}

static void
move_to_folder (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    eab_view_move_to_folder (contact_and_book->view);
}

static void
free_popup_info (GtkWidget *w, ContactAndBook *contact_and_book)
{
    contact_and_book_free (contact_and_book);
}

static void
new_card (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    EBook *book;
    EContact *contact = e_contact_new();

    g_object_get(contact_and_book->view->model,
             "book", &book,
             NULL);

    eab_show_contact_editor (book, contact, TRUE, TRUE);
    g_object_unref (book);
    g_object_unref (contact);
}

static void
new_list (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    EBook *book;
    EContact *contact = e_contact_new ();

    g_object_get(contact_and_book->view->model,
             "book", &book,
             NULL);
    eab_show_contact_list_editor (book, contact, TRUE, TRUE);
    g_object_unref(book);
    g_object_unref(contact);
}

#if 0
static void
sources (GtkWidget *widget, ContactAndBook *contact_and_book)
{
    BonoboControl *control;
    GNOME_Evolution_ShellView shell_view;
    CORBA_Environment ev;

    control = g_object_get_data (G_OBJECT (gcal), "control");
    if (control == NULL)
        return;

    shell_view = get_shell_view_interface (control);
    if (shell_view == CORBA_OBJECT_NIL)
        return;

    CORBA_exception_init (&ev);
    
    GNOME_Evolution_ShellView_showSettings (shell_view, &ev);
    
    if (BONOBO_EX (&ev))
        g_message ("control_util_show_settings(): Could not show settings");

    CORBA_exception_free (&ev);
}
#endif

#define POPUP_READONLY_MASK 0x1
#define POPUP_NOSELECTION_MASK 0x2
#define POPUP_NOEMAIL_MASK 0x4

static void
do_popup_menu(EABView *view, GdkEvent *event)
{
    ContactAndBook *contact_and_book;
    GtkMenu *popup;
    EPopupMenu *submenu = NULL;
    ESelectionModel *selection_model;
    gboolean selection = FALSE;

    EPopupMenu menu[] = {
        E_POPUP_ITEM (N_("New Contact..."), G_CALLBACK(new_card), POPUP_READONLY_MASK),
        E_POPUP_ITEM (N_("New Contact List..."), G_CALLBACK(new_list), POPUP_READONLY_MASK),
        E_POPUP_SEPARATOR,
#if 0
        E_POPUP_ITEM (N_("Go to Folder..."), G_CALLBACK (goto_folder), 0),
        E_POPUP_ITEM (N_("Import..."), G_CALLBACK (import), POPUP_READONLY_MASK),
        E_POPUP_SEPARATOR,
        E_POPUP_ITEM (N_("Search for Contacts..."), G_CALLBACK (search), 0),
        E_POPUP_ITEM (N_("Address Book Sources..."), G_CALLBACK (sources), 0),
        E_POPUP_SEPARATOR,
        E_POPUP_ITEM (N_("Pilot Settings..."), G_CALLBACK (pilot_settings), 0),
#endif
        E_POPUP_SEPARATOR,
        E_POPUP_ITEM (N_("Save as VCard..."), G_CALLBACK(save_as), POPUP_NOSELECTION_MASK),
        E_POPUP_ITEM (N_("Forward Contact"), G_CALLBACK(send_as), POPUP_NOSELECTION_MASK),
        E_POPUP_ITEM (N_("Send Message to Contact"), G_CALLBACK(send_to), POPUP_NOSELECTION_MASK | POPUP_NOEMAIL_MASK),
        E_POPUP_ITEM (N_("Print"), G_CALLBACK(print), POPUP_NOSELECTION_MASK),
#if 0 /* Envelope printing is disabled for Evolution 1.0. */
        E_POPUP_ITEM (N_("Print Envelope"), G_CALLBACK(print_envelope), POPUP_NOSELECTION_MASK),
#endif
        E_POPUP_SEPARATOR,

        E_POPUP_ITEM (N_("Copy to Address Book..."), G_CALLBACK(copy_to_folder), POPUP_NOSELECTION_MASK), 
        E_POPUP_ITEM (N_("Move to Address Book..."), G_CALLBACK(move_to_folder), POPUP_READONLY_MASK | POPUP_NOSELECTION_MASK),
        E_POPUP_SEPARATOR,

        E_POPUP_ITEM (N_("Cut"), G_CALLBACK (cut), POPUP_READONLY_MASK | POPUP_NOSELECTION_MASK),
        E_POPUP_ITEM (N_("Copy"), G_CALLBACK (copy), POPUP_NOSELECTION_MASK),
        E_POPUP_ITEM (N_("Paste"), G_CALLBACK (paste), POPUP_READONLY_MASK),
        E_POPUP_ITEM (N_("Delete"), G_CALLBACK(delete), POPUP_READONLY_MASK | POPUP_NOSELECTION_MASK),
        E_POPUP_SEPARATOR,

#if 0
        E_POPUP_SUBMENU (N_("Current View"), submenu = gal_view_instance_get_popup_menu (view->view_instance), 0),
#endif
        E_POPUP_TERMINATOR
    };

    contact_and_book = g_new(ContactAndBook, 1);
    contact_and_book->view = view;
    contact_and_book->submenu = submenu;

    g_object_ref (contact_and_book->view);

    selection_model = contact_and_book_get_selection_model (contact_and_book);
    if (selection_model)
        selection = e_selection_model_selected_count (selection_model) > 0;

    popup = e_popup_menu_create (menu,
                     0,
                     (eab_model_editable (view->model) ? 0 : POPUP_READONLY_MASK) +
                     (selection ? 0 : POPUP_NOSELECTION_MASK) +
                     (get_has_email_address (contact_and_book) ? 0 : POPUP_NOEMAIL_MASK),
                     contact_and_book);

    g_signal_connect (popup, "selection-done",
              G_CALLBACK (free_popup_info), contact_and_book);
    e_popup_menu (popup, event);

}

static void
render_contact (int row, EABView *view)
{
    EContact *contact = eab_model_get_contact (view->model, row);

    view->displayed_contact = row;

    eab_contact_display_render (EAB_CONTACT_DISPLAY (view->contact_display), contact,
                    EAB_CONTACT_DISPLAY_RENDER_NORMAL);
}

static void
selection_changed (GObject *o, EABView *view)
{
    ESelectionModel *selection_model;

    command_state_change (view);

    selection_model = get_selection_model (view);

    if (e_selection_model_selected_count (selection_model) == 1)
        e_selection_model_foreach (selection_model,
                       (EForeachFunc)render_contact, view);
    else {
        view->displayed_contact = -1;
        eab_contact_display_render (EAB_CONTACT_DISPLAY (view->contact_display), NULL,
                        EAB_CONTACT_DISPLAY_RENDER_NORMAL);
    }
                        
}

static void
table_double_click(ETableScrolled *table, gint row, gint col, GdkEvent *event, EABView *view)
{
    if (E_IS_ADDRESSBOOK_TABLE_ADAPTER(view->object)) {
        EABModel *model = view->model;
        EContact *contact = eab_model_get_contact (model, row);
        EBook *book;

        g_object_get(model,
                 "book", &book,
                 NULL);
        
        g_assert (E_IS_BOOK (book));

        if (e_contact_get (contact, E_CONTACT_IS_LIST))
            eab_show_contact_list_editor (book, contact, FALSE, view->editable);
        else
            eab_show_contact_editor (book, contact, FALSE, view->editable);

        g_object_unref (book);
        g_object_unref (contact);
    }
}

static gint
table_right_click(ETableScrolled *table, gint row, gint col, GdkEvent *event, EABView *view)
{
    do_popup_menu(view, event);
    return TRUE;
}

static gint
table_white_space_event(ETableScrolled *table, GdkEvent *event, EABView *view)
{
    if (event->type == GDK_BUTTON_PRESS && ((GdkEventButton *)event)->button == 3) {
        do_popup_menu(view, event);
        return TRUE;
    } else {
        return FALSE;
    }
}

static void
table_drag_data_get (ETable             *table,
             int                 row,
             int                 col,
             GdkDragContext     *context,
             GtkSelectionData   *selection_data,
             guint               info,
             guint               time,
             gpointer            user_data)
{
    EABView *view = user_data;
    GList *contact_list;

    if (!E_IS_ADDRESSBOOK_TABLE_ADAPTER(view->object))
        return;

    contact_list = get_selected_contacts (view);

    switch (info) {
    case DND_TARGET_TYPE_VCARD: {
        char *value;

        value = eab_contact_list_to_string (contact_list);

        gtk_selection_data_set (selection_data,
                    selection_data->target,
                    8,
                    value, strlen (value));
        break;
    }
    case DND_TARGET_TYPE_SOURCE_VCARD: {
        char *value;

        value = eab_book_and_contact_list_to_string (view->book, contact_list);

        gtk_selection_data_set (selection_data,
                    selection_data->target,
                    8,
                    value, strlen (value));
        break;
    }
    }

    g_list_foreach (contact_list, (GFunc) g_object_unref, NULL);
    g_list_free (contact_list);
}

static void
emit_status_message (EABView *eav, const gchar *status)
{
    g_signal_emit (eav,
               eab_view_signals [STATUS_MESSAGE], 0,
               status);
}

static void
emit_search_result (EABView *eav, EBookViewStatus status)
{
    g_signal_emit (eav,
               eab_view_signals [SEARCH_RESULT], 0,
               status);
}

static void
emit_folder_bar_message (EABView *eav, const gchar *message)
{
    g_signal_emit (eav,
               eab_view_signals [FOLDER_BAR_MESSAGE], 0,
               message);
}

static void
status_message (GtkObject *object, const gchar *status, EABView *eav)
{
    emit_status_message (eav, status);
}

static void
search_result (GtkObject *object, EBookViewStatus status, EABView *eav)
{
    emit_search_result (eav, status);
}

static void
folder_bar_message (GtkObject *object, const gchar *status, EABView *eav)
{
    emit_folder_bar_message (eav, status);
}

static void
stop_state_changed (GtkObject *object, EABView *eav)
{
    command_state_change (eav);
}

static void
command_state_change (EABView *eav)
{
    /* Reffing during emission is unnecessary.  Gtk automatically refs during an emission. */
    g_signal_emit (eav, eab_view_signals [COMMAND_STATE_CHANGE], 0);
}

static void
backend_died (GtkObject *object, EABView *eav)
{
    e_error_run (GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (eav))),
             "addressbook:backend-died", e_book_get_uri (eav->book), NULL);
}

static void
contact_changed (EABModel *model, gint index, EABView *eav)
{
    if (eav->displayed_contact == index) {
        /* if the contact that's presently displayed is changed, re-render it */
        render_contact (index, eav);
    }
}

static void
contact_removed (EABModel *model, gint index, EABView *eav)
{
    if (eav->displayed_contact == index) {
        /* if the contact that's presently displayed is changed, clear the display */
        eab_contact_display_render (EAB_CONTACT_DISPLAY (eav->contact_display), NULL,
                        EAB_CONTACT_DISPLAY_RENDER_NORMAL);
        eav->displayed_contact = -1;
    }
}

static void
minicard_right_click (EMinicardView *minicard_view_item, GdkEvent *event, EABView *view)
{
       do_popup_menu(view, event);
}

static void
create_minicard_view (EABView *view)
{
    GtkWidget *scrolled_window;
    GtkWidget *minicard_view;
    EAddressbookReflowAdapter *adapter;

    adapter = E_ADDRESSBOOK_REFLOW_ADAPTER(e_addressbook_reflow_adapter_new (view->model));
    minicard_view = e_minicard_view_widget_new(adapter);

    g_signal_connect(minicard_view, "selection_change",
             G_CALLBACK(selection_changed), view);

    g_signal_connect(minicard_view, "right_click",
             G_CALLBACK(minicard_right_click), view);

    scrolled_window = gtk_scrolled_window_new (NULL, NULL);
    gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_IN);
    gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
                    GTK_POLICY_AUTOMATIC,
                    GTK_POLICY_AUTOMATIC);

    view->object = G_OBJECT(minicard_view);
    view->widget = scrolled_window;

    gtk_container_add (GTK_CONTAINER (scrolled_window), minicard_view);
    gtk_widget_show (minicard_view);

    gtk_widget_show_all( GTK_WIDGET(scrolled_window) );

    gtk_paned_add1 (GTK_PANED (view->paned), scrolled_window);

    e_reflow_model_changed (E_REFLOW_MODEL (adapter));
}

static void
create_table_view (EABView *view)
{
    ETableModel *adapter;
    GtkWidget *table;
    
    adapter = eab_table_adapter_new(view->model);

    /* Here we create the table.  We give it the three pieces of
       the table we've created, the header, the model, and the
       initial layout.  It does the rest.  */
    table = e_table_scrolled_new_from_spec_file (adapter, NULL, EVOLUTION_ETSPECDIR "/e-addressbook-view.etspec", NULL);

    view->object = G_OBJECT(adapter);
    view->widget = table;

    g_signal_connect(e_table_scrolled_get_table(E_TABLE_SCROLLED(table)), "double_click",
             G_CALLBACK(table_double_click), view);
    g_signal_connect(e_table_scrolled_get_table(E_TABLE_SCROLLED(table)), "right_click",
             G_CALLBACK(table_right_click), view);
    g_signal_connect(e_table_scrolled_get_table(E_TABLE_SCROLLED(table)), "white_space_event",
             G_CALLBACK(table_white_space_event), view);
    g_signal_connect(e_table_scrolled_get_table(E_TABLE_SCROLLED(table)), "selection_change",
             G_CALLBACK(selection_changed), view);

    /* drag & drop signals */
    e_table_drag_source_set (E_TABLE(E_TABLE_SCROLLED(table)->table), GDK_BUTTON1_MASK,
                 drag_types, num_drag_types, GDK_ACTION_MOVE | GDK_ACTION_COPY);
    
    g_signal_connect (E_TABLE_SCROLLED(table)->table,
              "table_drag_data_get",
              G_CALLBACK (table_drag_data_get),
              view);

    gtk_paned_add1 (GTK_PANED (view->paned), table);

    gtk_widget_show( GTK_WIDGET(table) );
}

#ifdef WITH_ADDRESSBOOK_VIEW_TREEVIEW
static void
treeview_row_activated(GtkTreeView *treeview,
               GtkTreePath *path, GtkTreeViewColumn *column,
               EABView *view)
{
    EABModel *model = view->model;
    int row = gtk_tree_path_get_indices (path)[0];
    ECard *card = eab_model_get_card(model, row);
    EBook *book;

    g_object_get(model,
             "book", &book,
             NULL);
        
    g_assert (E_IS_BOOK (book));

    if (e_card_evolution_list (card))
        eab_show_contact_list_editor (book, card, FALSE, view->editable);
    else
        eab_show_contact_editor (book, card, FALSE, view->editable);

    g_object_unref (book);
    g_object_unref (card);
}

static void
create_treeview_view (EABView *view)
{
    GtkTreeModel *adapter;
    ECardSimple *simple;
    GtkWidget *treeview;
    GtkWidget *scrolled;
    int i;

    simple = e_card_simple_new(NULL);

    adapter = eab_treeview_adapter_new(view->model);

    scrolled = gtk_scrolled_window_new (NULL, NULL);
    gtk_scrolled_window_set_shadow (GTK_SCROLLED_WINDOW (scrolled), GTK_SHADOW_IN);
    treeview = gtk_tree_view_new_with_model (adapter);

    gtk_widget_show (treeview);

    gtk_container_add (GTK_CONTAINER (scrolled), treeview);

    for (i = 0; i < 15; i ++) {
        GtkTreeViewColumn *column =
            gtk_tree_view_column_new_with_attributes (e_card_simple_get_name (simple, i),
                                  gtk_cell_renderer_text_new (),
                                  "text", i,
                                  NULL);

        gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
    }

    view->object = G_OBJECT(treeview);
    view->widget = scrolled;

    gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview)), GTK_SELECTION_MULTIPLE);
    gtk_tree_view_enable_model_drag_source (GTK_TREE_VIEW (treeview), 
                        GDK_BUTTON1_MASK,
                        drag_types,
                        num_drag_types,
                        GDK_ACTION_MOVE);

    g_signal_connect(treeview, "row_activated",
             G_CALLBACK (treeview_row_activated), view);
#if 0
    g_signal_connect(e_table_scrolled_get_table(E_TABLE_SCROLLED(table)), "right_click",
             G_CALLBACK(table_right_click), view);

    /* drag & drop signals */
    e_table_drag_source_set (E_TABLE(E_TABLE_SCROLLED(table)->table), GDK_BUTTON1_MASK,
                 drag_types, num_drag_types, GDK_ACTION_MOVE);
    
    g_signal_connect (E_TABLE_SCROLLED(table)->table,
              "table_drag_data_get",
              G_CALLBACK (table_drag_data_get),
              view);
#endif


    g_signal_connect(e_treeview_get_selection_model (GTK_TREE_VIEW (treeview)), "selection_changed",
             G_CALLBACK(selection_changed), view);

    gtk_paned_add1 (GTK_PANED (view->paned), scrolled);

    gtk_widget_show( GTK_WIDGET(scrolled) );

    g_object_unref (simple);
}
#endif

static void
change_view_type (EABView *view, EABViewType view_type)
{
    if (view_type == view->view_type)
        return;

    if (view->widget) {
        gtk_container_remove (GTK_CONTAINER (view->paned), view->widget);
        view->widget = NULL;
    }
    view->object = NULL;

    switch (view_type) {
    case EAB_VIEW_TABLE:
        create_table_view (view);
        break;
    case EAB_VIEW_MINICARD:
        create_minicard_view (view);
        break;
#ifdef WITH_ADDRESSBOOK_VIEW_TREEVIEW
    case EAB_VIEW_TREEVIEW:
        create_treeview_view (view);
        break;
#endif
    default:
        g_warning ("view_type not recognized.");
        return;
    }

    view->view_type = view_type;

    command_state_change (view);
}



static void
search_activated (ESearchBar *esb, EABView *v)
{
    ECategoriesMasterList *master_list;
    char *search_word, *search_query;
    const char *category_name;
    int search_type, subid;

    g_message ("in search_activated");

    g_object_get(esb,
             "text", &search_word,
             "item_id", &search_type,
             NULL);

    if (search_type == ESB_ADVANCED) {
        gtk_widget_show(eab_search_dialog_new(v));
    }
    else {
        if ((search_word && strlen (search_word)) || search_type == ESB_CATEGORY) {
            GString *s = g_string_new ("");
            e_sexp_encode_string (s, search_word);
            switch (search_type) {
            case ESB_ANY:
                search_query = g_strdup_printf ("(contains \"x-evolution-any-field\" %s)",
                                s->str);
                break;
            case ESB_FULL_NAME:
                search_query = g_strdup_printf ("(beginswith \"full_name\" %s)",
                                s->str);
                break;
            case ESB_EMAIL:
                search_query = g_strdup_printf ("(beginswith \"email\" %s)",
                                s->str);
                break;
            case ESB_CATEGORY:
                subid = e_search_bar_get_subitem_id (esb);

                if (subid < 0 || subid == G_MAXINT) {
                    /* match everything */
                    search_query = g_strdup ("(contains \"x-evolution-any-field\" \"\")");
                } else {
                    master_list = get_master_list ();
                    category_name = e_categories_master_list_nth (master_list, subid);
                    search_query = g_strdup_printf ("(is \"category_list\" \"%s\")", category_name);
                }
                break;
            default:
                search_query = g_strdup ("(contains \"x-evolution-any-field\" \"\")");
                break;
            }
            g_string_free (s, TRUE);
        } else
            search_query = g_strdup ("(contains \"x-evolution-any-field\" \"\")");

        if (search_query)
            g_object_set (v,
                      "query", search_query,
                      NULL);

        g_free (search_query);
    }

    g_free (search_word);
}

static void
search_menu_activated (ESearchBar *esb, int id, EABView *view)
{
    if (id == ESB_ADVANCED)
        gtk_widget_show(eab_search_dialog_new(view));
}

static void
query_changed (ESearchBar *esb, EABView *view)
{
    int search_type;

    search_type = e_search_bar_get_item_id(esb);
    if (search_type == ESB_ADVANCED)
        gtk_widget_show(eab_search_dialog_new(view));
}

static int
compare_subitems (const void *a, const void *b)
{
    const ESearchBarSubitem *subitem_a = a;
    const ESearchBarSubitem *subitem_b = b;
    char *collate_a, *collate_b;
    int ret;

    collate_a = g_utf8_collate_key (subitem_a->text, -1);
    collate_b = g_utf8_collate_key (subitem_b->text, -1);

    ret =  strcmp (collate_a, collate_b);

    g_free (collate_a);
    g_free (collate_b);
    
    return ret;
}

static void
make_suboptions (EABView *view)
{
    ESearchBarSubitem *subitems, *s;
    ECategoriesMasterList *master_list;
    gint i, N;

    master_list = get_master_list ();
    N = e_categories_master_list_count (master_list);
    subitems = g_new (ESearchBarSubitem, N+2);

    subitems[0].id = G_MAXINT;
    subitems[0].text = g_strdup (_("Any Category"));
    subitems[0].translate = FALSE;

    for (i=0; i<N; ++i) {
        const char *category = e_categories_master_list_nth (master_list, i);

        subitems[i+1].id = i;
        subitems[i+1].text = g_strdup (category);
        subitems[i+1].translate = FALSE;
    }
    subitems[N+1].id = -1;
    subitems[N+1].text = NULL;

    qsort (subitems + 1, N, sizeof (subitems[0]), compare_subitems);

    e_search_bar_set_suboption (view->search, ESB_CATEGORY, subitems);

    for (s = subitems; s->id != -1; s++) {
        if (s->text)
            g_free (s->text);
    }
    g_free (subitems);
}

static void
ecml_changed (ECategoriesMasterList *ecml, EABView *view)
{
    make_suboptions (view);
}

static ECategoriesMasterList *
get_master_list (void)
{
    static ECategoriesMasterList *category_list = NULL;

    if (category_list == NULL)
        category_list = e_categories_master_list_wombat_new ();
    return category_list;
}

static void
connect_master_list_changed (EABView *view)
{
    view->ecml_changed_id =
        g_signal_connect (get_master_list(), "changed",
                  G_CALLBACK (ecml_changed), view);
}



typedef struct {
    GtkWidget *table;
    GObject *printable;
} EContactPrintDialogWeakData;

static void
e_contact_print_destroy(gpointer data, GObject *where_object_was)
{
    EContactPrintDialogWeakData *weak_data = data;
    g_object_unref (weak_data->printable);
    g_object_unref (weak_data->table);
    g_free (weak_data);
}

static void
e_contact_print_button(GtkDialog *dialog, gint response, gpointer data)
{
    GnomePrintJob *master;
    GnomePrintContext *pc;
    EPrintable *printable = g_object_get_data(G_OBJECT(dialog), "printable");
    GtkWidget *preview;
    switch( response ) {
    case GNOME_PRINT_DIALOG_RESPONSE_PRINT:
        master = gnome_print_job_new(gnome_print_dialog_get_config ( GNOME_PRINT_DIALOG(dialog) ));
        pc = gnome_print_job_get_context( master );
        e_printable_reset(printable);
        while (e_printable_data_left(printable)) {
            gnome_print_beginpage (pc, "Contacts");
            if (gnome_print_gsave(pc) == -1)
                /* FIXME */;
            if (gnome_print_translate(pc, 72, 72) == -1)
                /* FIXME */;
            e_printable_print_page(printable,
                           pc,
                           6.5 * 72,
                           5 * 72,
                           TRUE);
            if (gnome_print_grestore(pc) == -1)
                /* FIXME */;
            if (gnome_print_showpage(pc) == -1)
                /* FIXME */;
        }
        gnome_print_job_close(master);
        gnome_print_job_print(master);
        g_object_unref (master);
        gtk_widget_destroy((GtkWidget *)dialog);
        break;
    case GNOME_PRINT_DIALOG_RESPONSE_PREVIEW:
        master = gnome_print_job_new (gnome_print_dialog_get_config ( GNOME_PRINT_DIALOG(dialog) ));
        pc = gnome_print_job_get_context( master );
        e_printable_reset(printable);
        while (e_printable_data_left(printable)) {
            gnome_print_beginpage (pc, "Contacts");
            if (gnome_print_gsave(pc) == -1)
                /* FIXME */;
            if (gnome_print_translate(pc, 72, 72) == -1)
                /* FIXME */;
            e_printable_print_page(printable,
                           pc,
                           6.5 * 72,
                           9 * 72,
                           TRUE);
            if (gnome_print_grestore(pc) == -1)
                /* FIXME */;
            if (gnome_print_showpage(pc) == -1)
                /* FIXME */;
        }
        gnome_print_job_close(master);
        preview = GTK_WIDGET(gnome_print_job_preview_new(master, "Print Preview"));
        gtk_widget_show_all(preview);
        g_object_unref (master);
        break;
    case GNOME_PRINT_DIALOG_RESPONSE_CANCEL:
    default:
        gtk_widget_destroy((GtkWidget *)dialog);
        break;
    }
}

void
eab_view_show_contact_preview (EABView *view, gboolean show)
{
    g_return_if_fail (view && E_IS_ADDRESSBOOK_VIEW (view));

    if (show)
        gtk_widget_show (view->contact_display_window);
    else
        gtk_widget_hide (view->contact_display_window);
}

void
eab_view_setup_menus (EABView *view,
              BonoboUIComponent *uic)
{

    g_return_if_fail (view != NULL);
    g_return_if_fail (E_IS_ADDRESSBOOK_VIEW (view));
    g_return_if_fail (uic != NULL);
    g_return_if_fail (BONOBO_IS_UI_COMPONENT (uic));

    init_collection ();

    view->uic = uic;

    setup_menus (view);

    /* XXX toshok - yeah this really doesn't belong here, but it
       needs to happen at the same time and takes the uic */
    e_search_bar_set_ui_component (view->search, uic);
}

/**
 * eab_view_discard_menus:
 * @view: An addressbook view.
 * 
 * Makes an addressbook view discard its GAL view menus and its views instance
 * objects.  This should be called when the corresponding Bonobo component is
 * deactivated.
 **/
void
eab_view_discard_menus (EABView *view)
{
    g_return_if_fail (view != NULL);
    g_return_if_fail (E_IS_ADDRESSBOOK_VIEW (view));
    g_return_if_fail (view->view_instance);

    if (view->view_menus) {
        gal_view_menus_unmerge (view->view_menus, NULL);

        g_object_unref (view->view_menus);
        view->view_menus = NULL;
    }

    if (view->view_instance) {
        g_object_unref (view->view_instance);
        view->view_instance = NULL;
    }

    view->uic = NULL;
}

void
eab_view_print(EABView *view)
{
    if (view->view_type == EAB_VIEW_MINICARD) {
        char *query;
        EBook *book;
        GtkWidget *print;

        g_object_get (view->model,
                  "query", &query,
                  "book", &book,
                  NULL);
        print = e_contact_print_dialog_new(book, query);
        g_free(query);
        gtk_widget_show_all(print);
    }
    else if (view->view_type == EAB_VIEW_TABLE) {
        GtkWidget *dialog;
        EPrintable *printable;
        ETable *etable;
        EContactPrintDialogWeakData *weak_data;

        dialog = gnome_print_dialog_new(NULL, "Print cards", GNOME_PRINT_DIALOG_RANGE | GNOME_PRINT_DIALOG_COPIES);
        gnome_print_dialog_construct_range_any(GNOME_PRINT_DIALOG(dialog), GNOME_PRINT_RANGE_ALL | GNOME_PRINT_RANGE_SELECTION,
                               NULL, NULL, NULL);

        g_object_get(view->widget, "table", &etable, NULL);
        printable = e_table_get_printable(etable);
        g_object_ref (printable);
        gtk_object_sink (GTK_OBJECT (printable));
        g_object_unref(etable);
        g_object_ref (view->widget);

        g_object_set_data (G_OBJECT (dialog), "table", view->widget);
        g_object_set_data (G_OBJECT (dialog), "printable", printable);
        
        g_signal_connect(dialog,
                 "response", G_CALLBACK(e_contact_print_button), NULL);

        weak_data = g_new (EContactPrintDialogWeakData, 1);

        weak_data->table = view->widget;
        weak_data->printable = G_OBJECT (printable);

        g_object_weak_ref (G_OBJECT (dialog), e_contact_print_destroy, weak_data);

        gtk_widget_show(dialog);
    }
#ifdef WITH_ADDRESSBOOK_VIEW_TREEVIEW
    else if (view->view_type == EAB_VIEW_TREEVIEW) {
        /* XXX */
    }
#endif
}

void
eab_view_print_preview(EABView *view)
{
    if (view->view_type == EAB_VIEW_MINICARD) {
        char *query;
        EBook *book;

        g_object_get (view->model,
                  "query", &query,
                  "book", &book,
                  NULL);
        e_contact_print_preview(book, query);
        g_free(query);
    } else if (view->view_type == EAB_VIEW_TABLE) {
        EPrintable *printable;
        ETable *etable;
        GnomePrintJob *master;
        GnomePrintContext *pc;
        GnomePrintConfig *config;
        GtkWidget *preview;

        g_object_get(view->widget, "table", &etable, NULL);
        printable = e_table_get_printable(etable);
        g_object_unref(etable);
        g_object_ref (printable);
        gtk_object_sink (GTK_OBJECT (printable));

        master = gnome_print_job_new(NULL);
        config = gnome_print_job_get_config (master);
        gnome_print_config_set_int (config, GNOME_PRINT_KEY_NUM_COPIES, 1);
        pc = gnome_print_job_get_context( master );
        e_printable_reset(printable);
        while (e_printable_data_left(printable)) {
            gnome_print_beginpage (pc, "Contacts");
            if (gnome_print_gsave(pc) == -1)
                /* FIXME */;
            if (gnome_print_translate(pc, 72, 72) == -1)
                /* FIXME */;
            e_printable_print_page(printable,
                           pc,
                           6.5 * 72,
                           9 * 72,
                           TRUE);
            if (gnome_print_grestore(pc) == -1)
                /* FIXME */;
            if (gnome_print_showpage(pc) == -1)
                /* FIXME */;
        }
        gnome_print_job_close(master);
        preview = GTK_WIDGET(gnome_print_job_preview_new(master, "Print Preview"));
        gtk_widget_show_all(preview);
        g_object_unref (master);
        g_object_unref (printable);
    }
#ifdef WITH_ADDRESSBOOK_VIEW_TREEVIEW
    else if (view->view_type == EAB_VIEW_TREEVIEW) {
        /* XXX */
    }
#endif
}

void
eab_view_delete_selection(EABView *view)
{
    ContactAndBook contact_and_book;

    memset (&contact_and_book, 0, sizeof (contact_and_book));
    contact_and_book.view = view;

    delete (GTK_WIDGET (view), &contact_and_book);
}

static void
invisible_destroyed (gpointer data, GObject *where_object_was)
{
    EABView *view = data;
    view->invisible = NULL;
}

static void
selection_get (GtkWidget *invisible,
           GtkSelectionData *selection_data,
           guint info,
           guint time_stamp,
           EABView *view)
{
    char *value;

    value = eab_contact_list_to_string (view->clipboard_contacts);

    gtk_selection_data_set (selection_data, GDK_SELECTION_TYPE_STRING,
                8, value, strlen (value));
                
}

static void
selection_clear_event (GtkWidget *invisible,
               GdkEventSelection *event,
               EABView *view)
{
    if (view->clipboard_contacts) {
        g_list_foreach (view->clipboard_contacts, (GFunc)g_object_unref, NULL);
        g_list_free (view->clipboard_contacts);
        view->clipboard_contacts = NULL;
    }
}

static void
selection_received (GtkWidget *invisible,
            GtkSelectionData *selection_data,
            guint time,
            EABView *view)
{
    if (selection_data->length <= 0 || selection_data->type != GDK_SELECTION_TYPE_STRING) {
        return;
    } else {
        GList *contact_list;
        GList *l;
        char *str = NULL;

        if (selection_data->data [selection_data->length - 1] != 0) {
            str = g_malloc0 (selection_data->length + 1);
            memcpy (str, selection_data->data, selection_data->length);
            contact_list = eab_contact_list_from_string (str);
        } else
            contact_list = eab_contact_list_from_string (selection_data->data);
        
        for (l = contact_list; l; l = l->next) {
            EContact *contact = l->data;

            /* XXX NULL for a callback /sigh */
            eab_merging_book_add_contact (view->book, contact, NULL /* XXX */, NULL);
        }

        g_list_foreach (contact_list, (GFunc)g_object_unref, NULL);
        g_list_free (contact_list);
        g_free (str);
    }
}

static void
add_to_list (int model_row, gpointer closure)
{
    GList **list = closure;
    *list = g_list_prepend (*list, GINT_TO_POINTER (model_row));
}

static GList *
get_selected_contacts (EABView *view)
{
    GList *list;
    GList *iterator;
    ESelectionModel *selection = get_selection_model (view);

    list = NULL;
    e_selection_model_foreach (selection, add_to_list, &list);

    for (iterator = list; iterator; iterator = iterator->next) {
        iterator->data = eab_model_get_contact (view->model, GPOINTER_TO_INT (iterator->data));
    }
    list = g_list_reverse (list);
    return list;
}

void
eab_view_save_as (EABView *view)
{
    GList *list = get_selected_contacts (view);
    if (list)
        eab_contact_list_save (_("Save as VCard..."), list, NULL);
    e_free_object_list(list);
}

void
eab_view_view (EABView *view)
{
    GList *list = get_selected_contacts (view);
    eab_show_multiple_contacts (view->book, list, view->editable);
    e_free_object_list(list);
}

void
eab_view_send (EABView *view)
{
    GList *list = get_selected_contacts (view);
    if (list)
        eab_send_contact_list (list, EAB_DISPOSITION_AS_ATTACHMENT);
    e_free_object_list(list);
}

void
eab_view_send_to (EABView *view)
{
    GList *list = get_selected_contacts (view);
    if (list)
        eab_send_contact_list (list, EAB_DISPOSITION_AS_TO);
    e_free_object_list(list);
}

void
eab_view_cut (EABView *view)
{
    eab_view_copy (view);
    eab_view_delete_selection (view);
}

void
eab_view_copy (EABView *view)
{
    view->clipboard_contacts = get_selected_contacts (view);

    gtk_selection_owner_set (view->invisible, clipboard_atom, GDK_CURRENT_TIME);
}

void
eab_view_paste (EABView *view)
{
    gtk_selection_convert (view->invisible, clipboard_atom,
                   GDK_SELECTION_TYPE_STRING,
                   GDK_CURRENT_TIME);
}

void
eab_view_select_all (EABView *view)
{
    ESelectionModel *model = get_selection_model (view);

    g_return_if_fail (model);

    e_selection_model_select_all (model);
}

void
eab_view_show_all(EABView *view)
{
    g_object_set(view,
             "query", NULL,
             NULL);
}

void
eab_view_stop(EABView *view)
{
    if (view)
        eab_model_stop (view->model);
}

static void
view_transfer_contacts (EABView *view, gboolean delete_from_source)
{
    EBook *book;
    GList *contacts;
    GtkWindow *parent_window;

    g_object_get(view->model, 
             "book", &book,
             NULL);
    contacts = get_selected_contacts (view);
    parent_window = GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (view)));

    eab_transfer_contacts (book, contacts, delete_from_source, parent_window);
    g_object_unref(book);
}

void
eab_view_copy_to_folder (EABView *view)
{
    view_transfer_contacts (view, FALSE);
}

void
eab_view_move_to_folder (EABView *view)
{
    view_transfer_contacts (view, TRUE);
}


static gboolean
eab_view_selection_nonempty (EABView  *view)
{
    ESelectionModel *selection_model;

    selection_model = get_selection_model (view);
    if (selection_model == NULL)
        return FALSE;

    return e_selection_model_selected_count (selection_model) != 0;
}

gboolean
eab_view_can_create (EABView  *view)
{
    return view ? eab_model_editable (view->model) : FALSE;
}

gboolean
eab_view_can_print (EABView  *view)
{
    return view && view->model ? eab_model_contact_count (view->model) : FALSE;
}

gboolean
eab_view_can_save_as (EABView  *view)
{
    return view ? eab_view_selection_nonempty (view) : FALSE;
}

gboolean
eab_view_can_view (EABView  *view)
{
    return view ? eab_view_selection_nonempty (view) : FALSE;
}

gboolean 
eab_view_can_send (EABView  *view)
{
    return view ? eab_view_selection_nonempty (view) : FALSE;
}

gboolean   
eab_view_can_send_to (EABView  *view)
{
    return view ? eab_view_selection_nonempty (view) : FALSE;
}

gboolean
eab_view_can_delete (EABView  *view)
{
    return view ? eab_view_selection_nonempty (view) && eab_model_editable (view->model) : FALSE;
}

gboolean
eab_view_can_cut (EABView *view)
{
    return view ? eab_view_selection_nonempty (view) && eab_model_editable (view->model) : FALSE;
}

gboolean
eab_view_can_copy (EABView *view)
{
    return view ? eab_view_selection_nonempty (view) : FALSE;
}

gboolean
eab_view_can_paste (EABView *view)
{
    return view ? eab_model_editable (view->model) : FALSE;
}

gboolean
eab_view_can_select_all (EABView *view)
{
    return view ? eab_model_contact_count (view->model) != 0 : FALSE;
}

gboolean
eab_view_can_stop (EABView  *view)
{
    return view ? eab_model_can_stop (view->model) : FALSE;
}

gboolean
eab_view_can_copy_to_folder (EABView *view)
{
    return view ? eab_view_selection_nonempty (view) : FALSE;
}

gboolean
eab_view_can_move_to_folder (EABView *view)
{
    return view ? eab_view_selection_nonempty (view) && eab_model_editable (view->model) : FALSE;
}