path: root/addressbook/gui/component/select-names/e-select-names-bonobo.c

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-select-names-bonobo.c
 *
 * Copyright (C) 2000  Ximian, Inc.
 *
 * This program 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 program; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 *
 * Author: Ettore Perazzoli
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "e-select-names-bonobo.h"

#include <bonobo-activation/bonobo-activation-activate.h>

#include <bonobo/bonobo-property-bag.h>
#include <bonobo/bonobo-control.h>
#include <bonobo/bonobo-exception.h>
#include <bonobo/bonobo-event-source.h>
#include <bonobo/bonobo-ui-util.h>

#include <gal/util/e-util.h>
#include <gal/e-text/e-entry.h>
#include <gal/util/e-text-event-processor.h>

#include "evolution-shell-client.h"

#include "Evolution-Addressbook-SelectNames.h"

#include "e-select-names-manager.h"
#include "e-select-names-model.h"
#include "e-select-names-text-model.h"
#include "e-select-names-completion.h"

#include <string.h>


#define PARENT_TYPE BONOBO_TYPE_OBJECT
static BonoboObjectClass *parent_class = NULL;

struct _ESelectNamesBonoboPrivate {
    ESelectNamesManager *manager;
    BonoboEventSource *event_source;
};

enum _EntryPropertyID {
    ENTRY_PROPERTY_ID_TEXT,
    ENTRY_PROPERTY_ID_ADDRESSES,
    ENTRY_PROPERTY_ID_DESTINATIONS,
    ENTRY_PROPERTY_ID_ALLOW_CONTACT_LISTS,
    ENTRY_PROPERTY_ID_ENTRY_CHANGED
};
typedef enum _EntryPropertyID EntryPropertyID;


/* PropertyBag implementation for the entry widgets.  */

static void
entry_get_property_fn (BonoboPropertyBag *bag,
               BonoboArg *arg,
               unsigned int arg_id,
               CORBA_Environment *ev,
               void *user_data)
{
    GtkWidget *w;

    w = GTK_WIDGET (user_data);

    switch (arg_id) {
    case ENTRY_PROPERTY_ID_TEXT:
        {
            ETextModel *text_model;
            text_model = E_TEXT_MODEL (g_object_get_data (G_OBJECT (w), "select_names_text_model"));
            g_assert (text_model != NULL);
            
            BONOBO_ARG_SET_STRING (arg, e_text_model_get_text (text_model));
        break;
        }

    case ENTRY_PROPERTY_ID_ADDRESSES:
        {
            ESelectNamesModel *model;
            char *text;

            model = E_SELECT_NAMES_MODEL (g_object_get_data (G_OBJECT (w), "select_names_model"));
            g_assert (model != NULL);

            text = e_select_names_model_get_address_text (model, ", ");
            BONOBO_ARG_SET_STRING (arg, text);
            g_free (text);
        }
        break;

    case ENTRY_PROPERTY_ID_DESTINATIONS:
        {
            ESelectNamesModel *model;
            char *text;

            model = E_SELECT_NAMES_MODEL (g_object_get_data (G_OBJECT (w), "select_names_model"));
            g_assert (model != NULL);

            text = e_select_names_model_export_destinationv (model);
            BONOBO_ARG_SET_STRING (arg, text);
            g_free (text);
        }
        break;

    case ENTRY_PROPERTY_ID_ALLOW_CONTACT_LISTS:
        {
            ESelectNamesCompletion *comp;
            comp = E_SELECT_NAMES_COMPLETION (g_object_get_data (G_OBJECT (w), "completion_handler"));
            g_assert (comp != NULL);

            BONOBO_ARG_SET_BOOLEAN (arg, e_select_names_completion_get_match_contact_lists (comp));
            break;
        }

    case ENTRY_PROPERTY_ID_ENTRY_CHANGED:
        /* This is a read-only property. */
        g_assert_not_reached ();
        break;

    default:
        break;
    }
}

static void
entry_set_property_fn (BonoboPropertyBag *bag,
               const BonoboArg *arg,
               guint arg_id,
               CORBA_Environment *ev,
               gpointer user_data)
{
    GtkWidget *w;

    w = GTK_WIDGET (user_data);

    switch (arg_id) {

    case ENTRY_PROPERTY_ID_TEXT:
    case ENTRY_PROPERTY_ID_ADDRESSES:
        {
            ESelectNamesModel *model;
            model = E_SELECT_NAMES_MODEL (g_object_get_data (G_OBJECT (w), "select_names_model"));
            g_assert (model != NULL);
            
            e_entry_set_text (E_ENTRY (w), BONOBO_ARG_GET_STRING (arg));
            e_select_names_model_load_all_contacts (model, NULL);
            break;
        }

    case ENTRY_PROPERTY_ID_DESTINATIONS:
        {
            ESelectNamesModel *model;
            model = E_SELECT_NAMES_MODEL (g_object_get_data (G_OBJECT (w), "select_names_model"));
            g_assert (model != NULL);

            e_select_names_model_import_destinationv (model, BONOBO_ARG_GET_STRING (arg));
            e_select_names_model_load_all_contacts (model, NULL);
            break;
        }

    case ENTRY_PROPERTY_ID_ALLOW_CONTACT_LISTS:
        {
            ESelectNamesCompletion *comp;
            comp = E_SELECT_NAMES_COMPLETION (g_object_get_data (G_OBJECT (w), "completion_handler"));
            g_assert (comp != NULL);

            e_select_names_completion_set_match_contact_lists (comp, BONOBO_ARG_GET_BOOLEAN (arg));
            break;
        }
        
    case ENTRY_PROPERTY_ID_ENTRY_CHANGED:
        g_object_set_data (G_OBJECT (w), "entry_property_id_changed", GUINT_TO_POINTER (1));
        break;

    default:
        break;
    }
}

static void
impl_SelectNames_add_section (PortableServer_Servant servant,
                  const CORBA_char *id,
                  const CORBA_char *title,
                  CORBA_Environment *ev)
{
    ESelectNamesBonobo *select_names;
    ESelectNamesBonoboPrivate *priv;

    select_names = E_SELECT_NAMES_BONOBO (bonobo_object (servant));
    priv = select_names->priv;

    e_select_names_manager_add_section (priv->manager, id, title);
}

static void
impl_SelectNames_add_section_with_limit (PortableServer_Servant servant,
                     const CORBA_char *id,
                     const CORBA_char *title,
                     CORBA_short limit,
                     CORBA_Environment *ev)
{
    ESelectNamesBonobo *select_names;
    ESelectNamesBonoboPrivate *priv;

    select_names = E_SELECT_NAMES_BONOBO (bonobo_object (servant));
    priv = select_names->priv;

    e_select_names_manager_add_section_with_limit (priv->manager, id, title, limit);
}

static void
entry_changed (GtkWidget *widget, BonoboControl *control)
{
    gboolean changed = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (widget), "entry_property_id_changed"));

    if (!changed)
        bonobo_control_set_property (control, NULL, "entry_changed", TC_CORBA_boolean, TRUE, NULL);
}

static void
manager_changed_cb (ESelectNamesManager *manager, const gchar *section_id, gint changed_working_copy, gpointer closure)
{
    ESelectNamesBonobo *select_names = E_SELECT_NAMES_BONOBO (closure);
    BonoboArg *arg;

    arg = bonobo_arg_new (BONOBO_ARG_STRING);
    BONOBO_ARG_SET_STRING (arg, section_id);

    bonobo_event_source_notify_listeners_full (select_names->priv->event_source,
                           "GNOME/Evolution",
                           "changed",
                           changed_working_copy ? "working_copy" : "model",
                           arg, NULL);

    bonobo_arg_release (arg);
}

static void
manager_ok_cb (ESelectNamesManager *manager, gpointer closure)
{
    ESelectNamesBonobo *select_names = E_SELECT_NAMES_BONOBO (closure);
    BonoboArg *arg;

    arg = bonobo_arg_new (BONOBO_ARG_NULL);

    bonobo_event_source_notify_listeners_full (select_names->priv->event_source,
                           "GNOME/Evolution",
                           "ok",
                           "dialog",
                           arg,
                           NULL);

    bonobo_arg_release (arg);
}

static void
copy_cb (BonoboUIComponent *ui, gpointer user_data, const char *command)
{
    EEntry *entry = E_ENTRY (user_data);

    e_text_copy_clipboard (entry->item);
}

static void
cut_cb (BonoboUIComponent *ui, gpointer user_data, const char *command)
{
    EEntry *entry = E_ENTRY (user_data);

    e_text_cut_clipboard (entry->item);
}

static void
paste_cb (BonoboUIComponent *ui, gpointer user_data, const char *command)
{
    EEntry *entry = E_ENTRY (user_data);

    e_text_paste_clipboard (entry->item);
}

static void
select_all_cb (BonoboUIComponent *ui, gpointer user_data, const char *command)
{
    EEntry *entry = E_ENTRY (user_data);

    e_text_select_all (entry->item);
}

static BonoboUIVerb verbs [] = {
    BONOBO_UI_VERB ("EditCut", cut_cb),
    BONOBO_UI_VERB ("EditCopy", copy_cb),
    BONOBO_UI_VERB ("EditPaste", paste_cb),
    BONOBO_UI_VERB ("EditSelectAll", select_all_cb),
    BONOBO_UI_VERB_END
};

typedef struct {
    GtkWidget *widget;
    BonoboControl *control;
    Bonobo_UIContainer remote_ui_container;
    char *ui_xml_path;
    char *app_name;
    BonoboUIVerb *verbs;
    gpointer user_data;
} ControlUIClosure;

static void
free_closure (ControlUIClosure *closure,
          GtkObject *where_object_was)
{
    bonobo_object_release_unref (closure->remote_ui_container, NULL);
    g_free (closure->ui_xml_path);
    g_free (closure->app_name);
    g_free (closure);
}

static void
merge_menu_items (BonoboControl *control, BonoboUIComponent *uic, ControlUIClosure *closure)
{
    if (closure->remote_ui_container) {
        bonobo_ui_component_set_container (uic, closure->remote_ui_container, NULL);

        bonobo_ui_component_add_verb_list_with_data (uic, closure->verbs, closure->user_data);

        bonobo_ui_component_freeze (uic, NULL);

        bonobo_ui_util_set_ui (uic, PREFIX,
                       closure->ui_xml_path,
                       closure->app_name, NULL);

        bonobo_ui_component_thaw (uic, NULL);
    }
}

static void
unmerge_menu_items (BonoboControl *control, BonoboUIComponent *uic, ControlUIClosure *closure)
{
    bonobo_ui_component_unset_container (uic, NULL);
}

static void
control_set_frame_cb (BonoboControl *control,
              ControlUIClosure *closure)
{
    Bonobo_ControlFrame frame = bonobo_control_get_control_frame (control,
                                      NULL);
    if (!frame)
        return;
    closure->remote_ui_container = bonobo_control_get_remote_ui_container (control, NULL);
}

static void
control_activate_cb (BonoboControl *control,
             gboolean activate, 
             ControlUIClosure *closure)
{
    if (activate)
        gtk_widget_grab_focus (closure->widget); /* the ECanvas */
}

static gboolean
widget_focus_cb (GtkWidget *w, GdkEventFocus *focus, ControlUIClosure *closure)
{
    BonoboUIComponent *uic;

    uic = bonobo_control_get_ui_component (closure->control);

    if (GTK_WIDGET_HAS_FOCUS (w)) {
        merge_menu_items (closure->control, uic, closure);
    } else {
        unmerge_menu_items (closure->control, uic, closure);
    }

    return FALSE;
}

static void
e_bonobo_control_automerge_ui (GtkWidget *w,
                   BonoboControl *control,
                   const char *ui_xml_path,
                   const char *app_name,
                   BonoboUIVerb *verbs,
                   gpointer data)
{
    ControlUIClosure *closure;

    g_return_if_fail (GTK_IS_WIDGET (w));
    g_return_if_fail (BONOBO_IS_CONTROL (control));
    g_return_if_fail (ui_xml_path != NULL);
    g_return_if_fail (app_name != NULL);
    g_return_if_fail (verbs != NULL);
    
    closure = g_new (ControlUIClosure, 1);

    closure->widget = w;
    closure->control = control;
    closure->ui_xml_path = g_strdup (ui_xml_path);
    closure->app_name = g_strdup (app_name);
    closure->verbs = verbs;
    closure->user_data = data;

    g_signal_connect (w, "focus_in_event",
              G_CALLBACK (widget_focus_cb), closure);
    g_signal_connect (w, "focus_out_event",
              G_CALLBACK (widget_focus_cb), closure);
    g_signal_connect (control, "activate",
              G_CALLBACK (control_activate_cb), closure);
    g_signal_connect (control, "set_frame",
              G_CALLBACK (control_set_frame_cb), closure);

    g_object_weak_ref (G_OBJECT (control), (GWeakNotify)free_closure, closure);
}

static Bonobo_Control
impl_SelectNames_get_entry_for_section (PortableServer_Servant servant,
                    const CORBA_char *section_id,
                    CORBA_Environment *ev)
{
    ESelectNamesBonobo *select_names;
    ESelectNamesBonoboPrivate *priv;
    GtkWidget *entry_widget;
    BonoboControl *control;
    BonoboPropertyBag *property_bag;

    select_names = E_SELECT_NAMES_BONOBO (bonobo_object (servant));
    priv = select_names->priv;

    entry_widget = e_select_names_manager_create_entry (priv->manager, section_id);
    gtk_widget_show (entry_widget);
    
    if (entry_widget == NULL) {
        CORBA_exception_set (ev,
                     CORBA_USER_EXCEPTION,
                     ex_GNOME_Evolution_Addressbook_SelectNames_SectionNotFound,
                     NULL);
        return CORBA_OBJECT_NIL;
    }

    control = bonobo_control_new (entry_widget);

    property_bag = bonobo_property_bag_new (entry_get_property_fn, entry_set_property_fn, entry_widget);
    bonobo_property_bag_add (property_bag, "text", ENTRY_PROPERTY_ID_TEXT,
                 BONOBO_ARG_STRING, NULL, NULL,
                 BONOBO_PROPERTY_READABLE | BONOBO_PROPERTY_WRITEABLE);
    bonobo_property_bag_add (property_bag, "addresses", ENTRY_PROPERTY_ID_ADDRESSES,
                 BONOBO_ARG_STRING, NULL, NULL,
                 BONOBO_PROPERTY_READABLE | BONOBO_PROPERTY_WRITEABLE);
    bonobo_property_bag_add (property_bag, "destinations", ENTRY_PROPERTY_ID_DESTINATIONS,
                 BONOBO_ARG_STRING, NULL, NULL,
                 BONOBO_PROPERTY_READABLE | BONOBO_PROPERTY_WRITEABLE);
    bonobo_property_bag_add (property_bag, "allow_contact_lists", ENTRY_PROPERTY_ID_ALLOW_CONTACT_LISTS,
                 BONOBO_ARG_BOOLEAN, NULL, NULL,
                 BONOBO_PROPERTY_READABLE | BONOBO_PROPERTY_WRITEABLE);
    bonobo_property_bag_add (property_bag, "entry_changed", ENTRY_PROPERTY_ID_ENTRY_CHANGED,
                 BONOBO_ARG_BOOLEAN, NULL, NULL,
                 BONOBO_PROPERTY_WRITEABLE);

    bonobo_control_set_properties (control, bonobo_object_corba_objref (BONOBO_OBJECT (property_bag)), NULL);
    bonobo_object_unref (BONOBO_OBJECT (property_bag));

    g_signal_connect (entry_widget, "changed", G_CALLBACK (entry_changed), control);

    e_bonobo_control_automerge_ui (GTK_WIDGET (E_ENTRY (entry_widget)->canvas),
                       control,
                       EVOLUTION_UIDIR "/evolution-composer-entries.xml",
                       "evolution-addressbook",
                       verbs, entry_widget);

    return CORBA_Object_duplicate (bonobo_object_corba_objref (BONOBO_OBJECT (control)), ev);
}

static void
impl_SelectNames_activate_dialog (PortableServer_Servant servant,
                  const CORBA_char *section_id,
                  CORBA_Environment *ev)
{
    ESelectNamesBonobo *select_names;
    ESelectNamesBonoboPrivate *priv;
    EvolutionShellClient *shell_client;
    GNOME_Evolution_Shell shell;

    select_names = E_SELECT_NAMES_BONOBO (bonobo_object (servant));
    priv = select_names->priv;

    shell = bonobo_activation_activate_from_id  (
        "OAFIID:GNOME_Evolution_Shell:" BASE_VERSION,
        Bonobo_ACTIVATION_FLAG_EXISTING_ONLY,
        NULL, ev);
    if (BONOBO_EX (ev))
        return;

    shell_client = evolution_shell_client_new (shell);
    e_select_names_manager_activate_dialog (priv->manager, shell_client,
                        section_id);
    g_object_unref (shell_client);
}


/* GtkObject methods.  */

static void
impl_dispose (GObject *object)
{
    ESelectNamesBonobo *select_names;
    ESelectNamesBonoboPrivate *priv;

    select_names = E_SELECT_NAMES_BONOBO (object);
    priv = select_names->priv;

    if (priv) {
        if (priv->manager->names) {
            gtk_widget_destroy (GTK_WIDGET (priv->manager->names));
            priv->manager->names = NULL;
        }

        g_object_unref (priv->manager);

        g_free (priv);
        select_names->priv = NULL;
    }

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


static void
e_select_names_bonobo_class_init (ESelectNamesBonoboClass *klass)
{
    GObjectClass *object_class;
    POA_GNOME_Evolution_Addressbook_SelectNames__epv *epv;

    object_class = G_OBJECT_CLASS (klass);
    parent_class = g_type_class_peek_parent (klass);

    object_class->dispose = impl_dispose;

    epv = &klass->epv;
    epv->addSection          = impl_SelectNames_add_section;
    epv->addSectionWithLimit = impl_SelectNames_add_section_with_limit;
    epv->getEntryBySection   = impl_SelectNames_get_entry_for_section;
    epv->activateDialog      = impl_SelectNames_activate_dialog;
}

static void
e_select_names_bonobo_init (ESelectNamesBonobo *select_names)
{
    ESelectNamesBonoboPrivate *priv;

    priv = g_new (ESelectNamesBonoboPrivate, 1);

    priv->manager = e_select_names_manager_new ();
    priv->event_source = NULL;

    g_signal_connect (priv->manager,
              "changed",
              G_CALLBACK (manager_changed_cb),
              select_names);

    g_signal_connect (priv->manager,
              "ok",
              G_CALLBACK (manager_ok_cb),
              select_names);
    
    select_names->priv = priv;
}


static void
e_select_names_bonobo_construct (ESelectNamesBonobo *select_names)
{
    g_return_if_fail (select_names != NULL);
    g_return_if_fail (E_IS_SELECT_NAMES_BONOBO (select_names));

    g_assert (select_names->priv->event_source == NULL);
    select_names->priv->event_source = bonobo_event_source_new ();
    bonobo_object_add_interface (BONOBO_OBJECT (select_names), BONOBO_OBJECT (select_names->priv->event_source));
}

ESelectNamesBonobo *
e_select_names_bonobo_new (void)
{
    ESelectNamesBonobo *select_names;

    select_names = g_object_new (E_TYPE_SELECT_NAMES_BONOBO, NULL);

    e_select_names_bonobo_construct (select_names);

    return select_names;
}


BONOBO_TYPE_FUNC_FULL (
               ESelectNamesBonobo,
               GNOME_Evolution_Addressbook_SelectNames,
               PARENT_TYPE,
               e_select_names_bonobo);