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., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include <config.h>

#include <gtk/gtk.h>

#include <glib/gi18n.h>
#include <libgnome/gnome-util.h>
#include <gtk/gtkscrolledwindow.h>
#include <table/e-table-scrolled.h>
#include <table/e-table-model.h>
#include <misc/e-gui-utils.h>
#include <widgets/menus/gal-view-factory-etable.h>
#include <filter/rule-editor.h>
#include <widgets/menus/gal-view-etable.h>
#include <e-util/e-xml-utils.h>
#include <e-util/e-icon-factory.h>
#include <libgnomeui/gnome-dialog-util.h>

#include "addressbook/printing/e-contact-print.h"
#include "addressbook/gui/widgets/eab-popup.h"
#include "addressbook/gui/widgets/eab-menu.h"
#include "a11y/addressbook/ea-addressbook.h"

#include "e-util/e-print.h"
#include "e-util/e-util.h"
#include "libedataserver/e-sexp.h"
#include <libedataserver/e-categories.h>

#ifdef WITH_ADDRESSBOOK_VIEW_TREEVIEW
#include <misc/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 "e-util/e-error.h"
#include "e-util/e-util-private.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 contacts_removed    (EABModel *model, gpointer data, 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 GList *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"

typedef struct EABSearchBarItem {
    ESearchBarItem search;
    char *image;
}EABSearchBarItem;

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_ANY,
};

#if 0
static ESearchBarItem addressbook_search_option_items[] = {
    { N_("Name begins with"), ESB_FULL_NAME, ESB_ITEMTYPE_RADIO },
    { N_("Email begins with"), ESB_EMAIL, ESB_ITEMTYPE_RADIO },
    { N_("Any field contains"), ESB_ANY, ESB_ITEMTYPE_RADIO },
    { NULL, -1, 0 }
};
#endif

static ESearchBarItem addressbook_search_items[] = {
    E_FILTERBAR_ADVANCED,
    {NULL, 0, 0},
    E_FILTERBAR_SAVE,
    E_FILTERBAR_EDIT,
    {NULL, -1, 0}
};

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;

    object_class = G_OBJECT_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->invisible) {
        gtk_widget_destroy (eav->invisible);
        eav->invisible = NULL;
    }
    
    /*
    if (eav->search_context) {
        g_object_unref (eav->search_context);
        eav->search_context = NULL;
    }
    */

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

    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;
    char *xmlfile;
    char *userfile;

    /* 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, "contacts_removed",
              G_CALLBACK (contacts_removed), eav);

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

    /* 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_add_rule_set (eav->search_context, "ruleset", filter_rule_get_type (),
                   rule_context_add_rule, rule_context_next_rule);
    
    userfile = g_build_filename ( g_get_home_dir (), ".evolution/addressbook/searches.xml", NULL);
    xmlfile = g_build_filename (SEARCH_RULE_DIR, "addresstypes.xml", NULL);
    
    g_object_set_data_full (G_OBJECT (eav->search_context), "user", userfile, g_free);
    g_object_set_data_full (G_OBJECT (eav->search_context), "system", xmlfile, g_free);
    
    rule_context_load (eav->search_context, xmlfile, userfile);

    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));

    eav->search = e_filter_bar_new (eav->search_context, xmlfile, userfile, NULL, eav);
    
    g_free (xmlfile);
    g_free (userfile);

    e_search_bar_set_menu ( (ESearchBar *) eav->search, addressbook_search_items);
    gtk_widget_show (GTK_WIDGET (eav->search));
    make_suboptions (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);

    /* 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->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_AUTOMATIC);
    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_paned_add2 (GTK_PANED (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;
    char *addressbookdir;
    char *etspecfile;

    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");
        addressbookdir = g_build_filename (EVOLUTION_GALVIEWSDIR,
                           "addressbook",
                           NULL);
        gal_view_collection_set_storage_directories
            (collection,
             addressbookdir,
             galview);
        g_free(addressbookdir);
        g_free(galview);

        spec = e_table_specification_new();
        etspecfile = g_build_filename (EVOLUTION_ETSPECDIR,
                           "e-addressbook-view.etspec",
                           NULL);
        if (!e_table_specification_load_from_file (spec, etspecfile))
            g_error ("Unable to load ETable specification file "
                 "for address book");
        g_free (etspecfile);

        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), address_view);
    }
#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;
    gpointer closure;
} ContactAndBook;

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

static GList *
get_contact_list (EABPopupTargetSelect *t)
{
    GList *list = NULL;
    int i;

    for (i=0;i<t->cards->len;i++)
        list = g_list_prepend(list, t->cards->pdata[i]);

    return list;
}

static void
save_as (EPopup *ep, EPopupItem *pitem, void *data)
{
    /*ContactAndBook *contact_and_book = data;*/
    GList *contacts = get_contact_list ((EABPopupTargetSelect *)ep->target);

    if (contacts) {
        eab_contact_list_save(_("Save as VCard..."), contacts, NULL);
        g_list_free(contacts);
    }
}

static void
send_as (EPopup *ep, EPopupItem *pitem, void *data)
{
    /*ContactAndBook *contact_and_book = data;*/
    GList *contacts = get_contact_list ((EABPopupTargetSelect *)ep->target);

    if (contacts) {
        eab_send_contact_list(contacts, EAB_DISPOSITION_AS_ATTACHMENT);
        g_list_free(contacts);
    }
}

static void
send_to (EPopup *ep, EPopupItem *pitem, void *data)
{
    /*ContactAndBook *contact_and_book = data;*/
    GList *contacts = get_contact_list ((EABPopupTargetSelect *)ep->target);

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

static void
print (EPopup *ep, EPopupItem *pitem, void *data)
{
    /*ContactAndBook *contact_and_book = data;*/
    EABPopupTargetSelect *t = (EABPopupTargetSelect *)ep->target;
    GList *contact_list;

    contact_list = get_contact_list (t);
    e_contact_print (
        NULL, NULL, contact_list,
        GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG);
    g_list_free (contact_list);
}

static void
copy (EPopup *ep, EPopupItem *pitem, void *data)
{
    ContactAndBook *contact_and_book = data;

    eab_view_copy (contact_and_book->view);
}

static void
paste (EPopup *ep, EPopupItem *pitem, void *data)
{
    ContactAndBook *contact_and_book = data;

    eab_view_paste (contact_and_book->view);
}

static void
cut (EPopup *ep, EPopupItem *pitem, void *data)
{
    ContactAndBook *contact_and_book = data;

    eab_view_cut (contact_and_book->view);
}

static void
delete (EPopup *ep, EPopupItem *pitem, void *data)
{
    ContactAndBook *contact_and_book = data;

    eab_view_delete_selection(contact_and_book->view, TRUE);
}

static void
copy_to_folder (EPopup *ep, EPopupItem *pitem, void *data)
{
    ContactAndBook *contact_and_book = data;

    eab_view_copy_to_folder (contact_and_book->view, FALSE);
}

static void
move_to_folder (EPopup *ep, EPopupItem *pitem, void *data)
{
    ContactAndBook *contact_and_book = data;

    eab_view_move_to_folder (contact_and_book->view, FALSE);
}

static void
open_contact (EPopup *ep, EPopupItem *pitem, void *data)
{
    ContactAndBook *contact_and_book = data;

    eab_view_view (contact_and_book->view);
}


static void
new_card (EPopup *ep, EPopupItem *pitem, void *data)
{
    /*ContactAndBook *contact_and_book = data;*/
    EContact *contact = e_contact_new();

    eab_show_contact_editor (((EABPopupTargetSelect *)ep->target)->book, contact, TRUE, TRUE);
    g_object_unref (contact);
}

static void
new_list (EPopup *ep, EPopupItem *pitem, void *data)
{
    /*ContactAndBook *contact_and_book = data;*/
    EContact *contact = e_contact_new ();

    eab_show_contact_list_editor (((EABPopupTargetSelect *)ep->target)->book, contact, TRUE, TRUE);
    g_object_unref(contact);
}

static EPopupItem eabv_popup_items[] = {
    { E_POPUP_ITEM, "05.open", N_("_Open"), open_contact, NULL, NULL, EAB_POPUP_SELECT_ANY|EAB_POPUP_SELECT_EDITABLE },
    { E_POPUP_BAR, "10.bar" },
    { E_POPUP_ITEM, "10.new",  N_("_New Contact..."), new_card, NULL, "stock_contact", 0, EAB_POPUP_SELECT_EDITABLE},
    { E_POPUP_ITEM, "15.newlist", N_("New Contact _List..."), new_list, NULL, "stock_contact-list", 0, EAB_POPUP_SELECT_EDITABLE },

    { E_POPUP_BAR, "20.bar" },
    { E_POPUP_ITEM, "30.saveas", N_("_Save as VCard..."), save_as, NULL, "stock_save-as", 0, EAB_POPUP_SELECT_ANY },
    { E_POPUP_ITEM, "40.forward", N_("_Forward Contact"), send_as, NULL, "stock_mail-forward", EAB_POPUP_SELECT_ONE },
    { E_POPUP_ITEM, "40.forward", N_("_Forward Contacts"), send_as, NULL, "stock_mail-forward", EAB_POPUP_SELECT_MANY },
    { E_POPUP_ITEM, "50.mailto", N_("Send _Message to Contact"), send_to, NULL, "stock_mail-send", EAB_POPUP_SELECT_ONE|EAB_POPUP_SELECT_EMAIL|EAB_POPUP_CONTACT },
    { E_POPUP_ITEM, "50.mailto", N_("Send _Message to List"), send_to, NULL, "stock_mail-send", EAB_POPUP_SELECT_ONE|EAB_POPUP_SELECT_EMAIL|EAB_POPUP_LIST },
    { E_POPUP_ITEM, "50.mailto", N_("Send _Message to Contacts"), send_to, NULL, "stock_mail-send", EAB_POPUP_SELECT_MANY|EAB_POPUP_SELECT_EMAIL },
    { E_POPUP_ITEM, "60.print", N_("_Print"), print, NULL, "stock_print", 0, EAB_POPUP_SELECT_ANY },

    { E_POPUP_BAR, "70.bar" },
    { E_POPUP_ITEM, "80.copyto", N_("Cop_y to Address Book..."), copy_to_folder, NULL, NULL, 0, EAB_POPUP_SELECT_ANY },
    { E_POPUP_ITEM, "90.moveto", N_("Mo_ve to Address Book..."), move_to_folder, NULL, NULL, 0, EAB_POPUP_SELECT_ANY|EAB_POPUP_SELECT_EDITABLE },

    { E_POPUP_BAR, "a0.bar" },
    { E_POPUP_ITEM, "b0.cut", N_("Cu_t"), cut, NULL, "stock_cut", 0, EAB_POPUP_SELECT_ANY|EAB_POPUP_SELECT_EDITABLE },
    { E_POPUP_ITEM, "c0.copy", N_("_Copy"), copy, NULL, "stock_copy", 0, EAB_POPUP_SELECT_ANY },
    { E_POPUP_ITEM, "d0.paste", N_("P_aste"), paste, NULL, "stock_paste", 0, EAB_POPUP_SELECT_EDITABLE },
    { E_POPUP_ITEM, "e0.delete", N_("_Delete"), delete, NULL, "stock_delete", 0, EAB_POPUP_SELECT_EDITABLE|EAB_POPUP_SELECT_ANY },
};

static void
get_card_1(gint model_row, void *data)
{
    ContactAndBook *contact_and_book = data;
    EContact *contact;

    contact = eab_model_get_contact(contact_and_book->view->model, model_row);
    if (contact)
        g_ptr_array_add((GPtrArray *)contact_and_book->closure, contact);
}

static void
eabv_popup_free(EPopup *ep, GSList *list, void *data)
{
    ContactAndBook *cab = data;
    ESelectionModel *selection;

    /* NB: this looks strange to me */
    selection = contact_and_book_get_selection_model(cab);
    if (selection)
        e_selection_model_right_click_up(selection);

    g_slist_free(list);
    g_object_unref(cab->view);
    g_free(cab);
}

static void
do_popup_menu(EABView *view, GdkEvent *event)
{
    EABPopup *ep;
    EABPopupTargetSelect *t;
    GSList *menus = NULL;
    int i;
    GtkMenu *menu;
    GPtrArray *cards = g_ptr_array_new();
    ContactAndBook *contact_and_book;
    ESelectionModel *selection_model;

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

    selection_model = contact_and_book_get_selection_model(contact_and_book);
    if (selection_model) {
        contact_and_book->closure = cards;
        e_selection_model_foreach(selection_model, get_card_1, contact_and_book);
    }
    
    /** @HookPoint-EABPopup:Addressbook view Context Menu
     * @Id: org.gnome.evolution.addressbook.view.popup
     * @Class: org.gnome.evolution.addresbook.popup:1.0
     * @Target: EABPopupTargetSelect
     *
     * The context menu on the contacts view.
     */

    ep = eab_popup_new("org.gnome.evolution.addressbook.view.popup");
    t = eab_popup_target_new_select(ep, view->book, !eab_model_editable(view->model), cards);
    t->target.widget = (GtkWidget *)view;

    for (i=0;i<sizeof(eabv_popup_items)/sizeof(eabv_popup_items[0]);i++)
        menus = g_slist_prepend(menus, &eabv_popup_items[i]);

    e_popup_add_items((EPopup *)ep, menus, NULL, eabv_popup_free, contact_and_book);

    menu = e_popup_create_menu_once((EPopup *)ep, (EPopupTarget *)t, 0);
    gtk_menu_popup(menu, NULL, NULL, NULL, NULL, event?event->button.button:0, event?event->button.time:gtk_get_current_event_time());
}

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_return_if_fail (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,
                    (guchar *)value, strlen (value));
        g_free (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,
                    (guchar *)value, strlen (value));
        g_free (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
contacts_removed (EABModel *model, gpointer data, EABView *eav)
{
    GArray *indices = (GArray *) data;
    int count = indices->len;
    gint i;

    for (i = 0; i < count; i ++) {
    
        
        if (eav->displayed_contact == g_array_index (indices, gint, i)) {
            
            /* 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;
            break;
        }
    }
}

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;
    char *etspecfile;
    
    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.  */
    etspecfile = g_build_filename (EVOLUTION_ETSPECDIR,
                       "e-addressbook-view.etspec",
                       NULL);
    table = e_table_scrolled_new_from_spec_file (adapter, NULL, etspecfile, NULL);
    g_free (etspecfile);

    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_return_if_fail (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);
    g_object_unref (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)
{
    GList *master_list;
    char *search_word, *search_query, *view_sexp;
    const char *category_name;
    int search_type, subid;

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

    if (search_type == E_FILTERBAR_ADVANCED_ID) {
        // gtk_widget_show(eab_search_dialog_new(v));
    }
    else {
        if ((search_word && strlen (search_word))) {
            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;
            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\" \"\")");

        /* Merge view and sexp */
        subid = e_search_bar_get_viewitem_id (esb);

        if (subid) {
            master_list = get_master_list (); 
            category_name = g_list_nth_data (master_list, subid-1);
            view_sexp = g_strdup_printf ("(is \"category_list\" \"%s\")", category_name);
            search_query = g_strconcat ("(and ", view_sexp, search_query, ")", NULL);
            g_free (view_sexp);
        }

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

        g_free (search_query);
    }

    g_free (search_word);
    v->displayed_contact = -1;
    eab_contact_display_render (EAB_CONTACT_DISPLAY (v->contact_display), NULL,
                            EAB_CONTACT_DISPLAY_RENDER_NORMAL);
}

static void
search_menu_activated (ESearchBar *esb, int id, EABView *view)
{
    if (id == E_FILTERBAR_ADVANCED_ID)
        e_search_bar_set_item_id (esb, id);
}

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

    search_type = e_search_bar_get_item_id(esb);
    if (search_type == E_FILTERBAR_ADVANCED_ID) {
        g_object_get (esb, "query", &query, NULL);
        g_object_set (view, "query", query, NULL);
        g_free (query);
    }
}

static int
compare_subitems (const void *a, const void *b)
{
    const ESearchBarItem *subitem_a = a;
    const ESearchBarItem *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 GtkWidget *
generate_viewoption_menu (EABSearchBarItem *subitems)
{
    GtkWidget *menu, *menu_item;
    gint i = 0;

    menu = gtk_menu_new ();

    for (i = 0; subitems[i].search.id != -1; ++i) {
        if (subitems[i].search.text) {
            char *str = NULL;
            str = e_str_without_underscores (subitems[i].search.text);
            menu_item = gtk_image_menu_item_new_with_label (str);
/*          if (subitems[i].image)
                gtk_image_menu_item_set_image (menu_item, e_icon_factory_get_image (subitems[i].image, E_ICON_SIZE_MENU)); */
            g_free (str);
        } else {
            menu_item = gtk_menu_item_new ();
            gtk_widget_set_sensitive (menu_item, FALSE);
        }

        g_object_set_data (G_OBJECT (menu_item), "EsbItemId",
                   GINT_TO_POINTER (subitems[i].search.id));

        gtk_widget_show (menu_item);
        gtk_menu_shell_append(GTK_MENU_SHELL(menu), menu_item);
    }

    return menu;
}

static void
make_suboptions (EABView *view)
{
    EABSearchBarItem *subitems, *s;
    GList *master_list;
    gint i, N;
    GtkWidget *menu;
    
    master_list = get_master_list ();
    N = g_list_length (master_list);
    subitems = g_new (EABSearchBarItem, N+2);

    subitems[0].search.id = 0;
    subitems[0].search.text = g_strdup (_("Any Category"));
    subitems[0].image = NULL;

    for (i=0; i<N; ++i) {
        const char *category = g_list_nth_data (master_list, i);
        subitems[i+1].search.id = i+1;
        subitems[i+1].search.text = g_strdup (category);
        subitems[i+1].image = (char *)e_categories_get_icon_file_for (category);
    }

    subitems[N+1].search.id = -1;
    subitems[N+1].search.text = NULL;
    subitems[N+1].image = NULL;
    
    qsort (subitems + 1, N, sizeof (subitems[0]), compare_subitems);
    menu = generate_viewoption_menu (subitems);
    e_search_bar_set_viewoption_menu ((ESearchBar *)view->search, menu);

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

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

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

static void
contact_print_button_draw_page (GtkPrintOperation *operation,
                                GtkPrintContext *context,
                                gint page_nr,
                                EPrintable *printable)
{
    GtkPageSetup *setup;
    gdouble top_margin;
    cairo_t *cr;

    setup = gtk_print_context_get_page_setup (context);
    top_margin = gtk_page_setup_get_top_margin (setup, GTK_UNIT_POINTS);

    cr = gtk_print_context_get_cairo_context (context);

    e_printable_reset (printable);

    while (e_printable_data_left (printable)) {
        cairo_save (cr);
        e_printable_print_page (
            printable, context, 6.5 * 72, top_margin + 10, TRUE);
        cairo_restore (cr);
    }
}

static void
e_contact_print_button (EPrintable *printable, GtkPrintOperationAction action)
{
    GtkPrintOperation *operation;

    operation = e_print_operation_new ();
    gtk_print_operation_set_n_pages (operation, 1);

    g_signal_connect (
        operation, "draw_page",
        G_CALLBACK (contact_print_button_draw_page), printable);

    gtk_print_operation_run (operation, action, NULL, NULL);

    g_object_unref (operation);
}

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 ( (ESearchBar *)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));

    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, GtkPrintOperationAction action)
{
    if (view->view_type == EAB_VIEW_MINICARD) {
        EBook *book;
        EBookQuery *query;
        gchar *query_string;
        GList *contact_list;

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

        if (query_string != NULL)
            query = e_book_query_from_string (query_string);
        else
            query = NULL;
        g_free (query_string);

        contact_list = get_selected_contacts (view);
        e_contact_print (book, query, contact_list, action);
        g_list_foreach (contact_list, (GFunc) g_object_unref, NULL);
        g_list_free (contact_list);

        if (query != NULL)
            e_book_query_unref (query);

    } else if (view->view_type == EAB_VIEW_TABLE) {
        EPrintable *printable;
        ETable *table;

        g_object_get (view->widget, "table", &table, NULL);
        printable = e_table_get_printable (table);
        g_object_ref_sink (printable);
        g_object_unref (table);

        e_contact_print_button (printable, action);

        g_object_unref (printable);
    }
}

/* callback function to handle removal of contacts for 
 * which a user doesnt have write permission  
 */
static void delete_contacts_cb (EBook *book,  EBookStatus status,  gpointer closure)
{
    switch(status) {
        case E_BOOK_ERROR_OK :
        case E_BOOK_ERROR_CANCELLED :
            break;
        case E_BOOK_ERROR_PERMISSION_DENIED :
                    e_error_run (NULL, "addressbook:contact-delete-error-perm", NULL);
            break;
        default :
            /* Unknown error */
            e_error_run (NULL, "addressbook:generic-error", _("Failed to delete contact"), _("Other error"), NULL);
            break;
    }
}

void
eab_view_delete_selection(EABView *view, gboolean is_delete)
{
    GList *list, *l;
    gboolean plural = FALSE, is_list = FALSE;
    EContact *contact;
    ETable *etable = NULL;
    EMinicardView *card_view;
    ESelectionModel *selection_model = NULL; 
    char *name = NULL;
    gint row = 0, select;
    
    list = get_selected_contacts (view);
    contact = list->data;

    if (g_list_next(list))
        plural = TRUE;
    else
        name = e_contact_get (contact, E_CONTACT_FILE_AS);

    if (e_contact_get (contact, E_CONTACT_IS_LIST))
        is_list = TRUE;

    if (view->view_type == EAB_VIEW_MINICARD) {
        card_view = e_minicard_view_widget_get_view (E_MINICARD_VIEW_WIDGET(view->object));
        selection_model = get_selection_model (view);
        row = e_selection_model_cursor_row (selection_model);
    }

    else if (view->view_type == EAB_VIEW_TABLE) {
        etable = e_table_scrolled_get_table(E_TABLE_SCROLLED(view->widget));
        row = e_table_get_cursor_row (E_TABLE (etable)); 
    }

    /* confirm delete */
    if (is_delete && 
        !eab_editor_confirm_delete(GTK_WINDOW(gtk_widget_get_toplevel(view->widget)),
                       plural, is_list, name)) {
        g_free (name);
        g_list_foreach (list, (GFunc) g_object_unref, NULL);
        g_list_free (list);
        return;
    }

    if (e_book_check_static_capability (view->book, "bulk-remove")) {
        GList *ids = NULL;

        for (l=list;l;l=g_list_next(l)) {
            contact = l->data;

            ids = g_list_prepend (ids, (char*)e_contact_get_const (contact, E_CONTACT_UID));
        }

        /* Remove the cards all at once. */
        e_book_async_remove_contacts (view->book,
                          ids,
                          delete_contacts_cb,
                          NULL);
            
        g_list_free (ids);
    }
    else {
        for (l=list;l;l=g_list_next(l)) {
            contact = l->data;
            /* Remove the card. */
            e_book_async_remove_contact (view->book,
                             contact,
                             delete_contacts_cb,
                             NULL);
        }
    }
    
    /* Sets the cursor, at the row after the deleted row */
    if (view->view_type == EAB_VIEW_MINICARD && row!=0) { 
        select = e_sorter_model_to_sorted (selection_model->sorter, row);

    /* Sets the cursor, before the deleted row if its the last row */
        if (select == e_selection_model_row_count (selection_model) - 1)
            select = select - 1; 
        else
            select = select + 1;

        row = e_sorter_sorted_to_model (selection_model->sorter, select);
        e_selection_model_cursor_changed (selection_model, row, 0);
    }

    /* Sets the cursor, at the row after the deleted row */
    else if (view->view_type == EAB_VIEW_TABLE && row!=0) {
        select = e_table_model_to_view_row (E_TABLE (etable), row); 
        
    /* Sets the cursor, before the deleted row if its the last row */
        if (select == e_table_model_row_count (E_TABLE(etable)->model) - 1)
            select = select - 1;
        else 
            select = select + 1;

        row = e_table_view_to_model_row (E_TABLE (etable), select);
        e_table_set_cursor_row (E_TABLE (etable), row);
    }
    g_list_foreach (list, (GFunc) g_object_unref, NULL);
    g_list_free (list);
}

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, (guchar *)value, strlen (value));
    g_free (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 ((char *)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, gboolean all)
{
    GList *list = NULL;
    EBook *book ;
    
    g_object_get(view->model, 
             "book", &book,
             NULL);

    if (all) {
        EBookQuery *query = e_book_query_any_field_contains("");
        e_book_get_contacts(book, query, &list, NULL);
            e_book_query_unref(query);  
    }
    else {
        list = get_selected_contacts(view);
    }
    if (list)
        eab_contact_list_save (_("Save as VCard..."), list, NULL);
    g_list_foreach (list, (GFunc) g_object_unref, NULL);
    g_list_free (list);
}

void
eab_view_view (EABView *view)
{
    GList *list = get_selected_contacts (view);
    eab_show_multiple_contacts (view->book, list, view->editable);
    g_list_foreach (list, (GFunc) g_object_unref, NULL);
    g_list_free (list);
}

void
eab_view_send (EABView *view)
{
    GList *list = get_selected_contacts (view);
    if (list)
        eab_send_contact_list (list, EAB_DISPOSITION_AS_ATTACHMENT);
    g_list_foreach (list, (GFunc) g_object_unref, NULL);
    g_list_free (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);
    g_list_foreach (list, (GFunc) g_object_unref, NULL);
    g_list_free (list);
}

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

static gboolean
contact_display_has_selection (EABContactDisplay *display)
{
    gchar *string;
    gint selection_length;
    gboolean has_selection;

    string = gtk_html_get_selection_html (GTK_HTML (display), &selection_length);

    has_selection = string ? TRUE : FALSE;

    if (string)
        g_free (string);

    return has_selection;
}

void
eab_view_copy (EABView *view)
{
    if (GTK_WIDGET_HAS_FOCUS (view->contact_display) &&
        contact_display_has_selection (EAB_CONTACT_DISPLAY (view->contact_display)))
    {
        gtk_html_copy (GTK_HTML (view->contact_display));
    }
    else 
    {
        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, gboolean all)
{
    EBook *book;
    GList *contacts = NULL;
    GtkWindow *parent_window;

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

    if (all) {
        EBookQuery *query = e_book_query_any_field_contains("");
        e_book_get_contacts(book, query, &contacts, NULL);
            e_book_query_unref(query);  
    }
    else {
        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, gboolean all)
{
    view_transfer_contacts (view, FALSE, all);
}

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


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;
}

EABMenuTargetSelect *
eab_view_get_menu_target (EABView *view, EABMenu *menu)
{
    GPtrArray *cards = g_ptr_array_new();
    ESelectionModel *selection_model;
    EABMenuTargetSelect *t;

    selection_model = get_selection_model (view);
    if (selection_model) {
        ContactAndBook cab;

        cab.view = view;
        cab.closure = cards;
        e_selection_model_foreach(selection_model, get_card_1, &cab);
    }

    t = eab_menu_target_new_select(menu, view->book, !eab_model_editable(view->model), cards);
    t->target.widget = (GtkWidget *)view;

    return t;
}