path: root/composer/e-composer-name-header.c

/*
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) version 3.
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with the program; if not, see <http://www.gnu.org/licenses/>  
 *
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#include "e-composer-name-header.h"

#include <glib/gi18n.h>

/* XXX Temporary kludge */
#include "addressbook/gui/contact-editor/e-contact-editor.h"
#include "addressbook/gui/contact-list-editor/e-contact-list-editor.h"

#define E_COMPOSER_NAME_HEADER_GET_PRIVATE(obj) \
    (G_TYPE_INSTANCE_GET_PRIVATE \
    ((obj), E_TYPE_COMPOSER_NAME_HEADER, EComposerNameHeaderPrivate))

/* Convenience macro */
#define E_COMPOSER_NAME_HEADER_GET_ENTRY(header) \
    (E_NAME_SELECTOR_ENTRY (E_COMPOSER_HEADER (header)->input_widget))

enum {
    PROP_0,
    PROP_NAME_SELECTOR
};

struct _EComposerNameHeaderPrivate {
    ENameSelector *name_selector;
    guint destination_index;
};

static gpointer parent_class;

static void
composer_name_header_clicked_cb (EComposerNameHeader *header)
{
    ENameSelectorDialog *dialog;

    dialog = e_name_selector_peek_dialog (header->priv->name_selector);
    e_name_selector_dialog_set_destination_index (
        dialog, header->priv->destination_index);
    gtk_dialog_run (GTK_DIALOG (dialog));
    gtk_widget_hide (GTK_WIDGET (dialog));
}

static void
composer_name_header_entry_changed_cb (ENameSelectorEntry *entry,
                                       EComposerNameHeader *header)
{
    g_signal_emit_by_name (header, "changed");
}

static gboolean
composer_name_header_entry_query_tooltip_cb (GtkEntry *entry,
                                             gint x,
                                             gint y,
                                             gboolean keyboard_mode,
                                             GtkTooltip *tooltip)
{
    const gchar *text;

    text = gtk_entry_get_text (entry);

    if (keyboard_mode || text == NULL || *text == '\0')
        return FALSE;

    gtk_tooltip_set_text (tooltip, text);

    return TRUE;
}

static GObject *
composer_name_header_constructor (GType type,
                                  guint n_construct_properties,
                                  GObjectConstructParam *construct_properties)
{
    EComposerNameHeaderPrivate *priv;
    ENameSelectorModel *model;
    ENameSelectorEntry *entry;
    GObject *object;
    gchar *label;

    /* Chain up to parent's constructor() method. */
    object = G_OBJECT_CLASS (parent_class)->constructor (
        type, n_construct_properties, construct_properties);

    priv = E_COMPOSER_NAME_HEADER_GET_PRIVATE (object);
    g_assert (E_IS_NAME_SELECTOR (priv->name_selector));

    model = e_name_selector_peek_model (priv->name_selector);
    label = e_composer_header_get_label (E_COMPOSER_HEADER (object));
    g_assert (label != NULL);

    /* XXX Peeking at private data. */
    priv->destination_index = model->sections->len;
    e_name_selector_model_add_section (model, label, label, NULL);

    e_composer_header_set_title_tooltip (
        E_COMPOSER_HEADER (object),
        _("Click here for the address book"));

    entry = E_NAME_SELECTOR_ENTRY (
        e_name_selector_peek_section_list (
        priv->name_selector, label));
    e_name_selector_entry_set_contact_editor_func (
        entry, e_contact_editor_new);
    e_name_selector_entry_set_contact_list_editor_func (
        entry, e_contact_list_editor_new);
    g_signal_connect (
        entry, "changed",
        G_CALLBACK (composer_name_header_entry_changed_cb), object);
    g_signal_connect (
        entry, "query-tooltip",
        G_CALLBACK (composer_name_header_entry_query_tooltip_cb),
        NULL);
    E_COMPOSER_HEADER (object)->input_widget = g_object_ref_sink (entry);

    g_signal_connect (
        object, "clicked",
        G_CALLBACK (composer_name_header_clicked_cb), NULL);

    return object;
}

static void
composer_name_header_set_property (GObject *object,
                                   guint property_id,
                                   const GValue *value,
                                   GParamSpec *pspec)
{
    EComposerNameHeaderPrivate *priv;

    priv = E_COMPOSER_NAME_HEADER_GET_PRIVATE (object);

    switch (property_id) {
        case PROP_NAME_SELECTOR:    /* construct only */
            g_assert (priv->name_selector == NULL);
            priv->name_selector = g_value_dup_object (value);
            return;
    }

    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}

static void
composer_name_header_get_property (GObject *object,
                                   guint property_id,
                                   GValue *value,
                                   GParamSpec *pspec)
{
    switch (property_id) {
        case PROP_NAME_SELECTOR:    /* construct only */
            g_value_set_object (
                value,
                e_composer_name_header_get_name_selector (
                E_COMPOSER_NAME_HEADER (object)));
            return;
    }

    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}

static void
composer_name_header_dispose (GObject *object)
{
    EComposerNameHeaderPrivate *priv;

    priv = E_COMPOSER_NAME_HEADER_GET_PRIVATE (object);

    if (priv->name_selector != NULL) {
        g_object_unref (priv->name_selector);
        priv->name_selector = NULL;
    }

    /* Chain up to parent's dispose() method. */
    G_OBJECT_CLASS (parent_class)->dispose (object);
}

static void
composer_name_header_class_init (EComposerNameHeaderClass *class)
{
    GObjectClass *object_class;

    parent_class = g_type_class_peek_parent (class);
    g_type_class_add_private (class, sizeof (EComposerNameHeaderPrivate));

    object_class = G_OBJECT_CLASS (class);
    object_class->constructor = composer_name_header_constructor;
    object_class->set_property = composer_name_header_set_property;
    object_class->get_property = composer_name_header_get_property;
    object_class->dispose = composer_name_header_dispose;

    g_object_class_install_property (
        object_class,
        PROP_NAME_SELECTOR,
        g_param_spec_object (
            "name-selector",
            NULL,
            NULL,
            E_TYPE_NAME_SELECTOR,
            G_PARAM_READWRITE |
            G_PARAM_CONSTRUCT_ONLY));
}

static void
composer_name_header_init (EComposerNameHeader *header)
{
    header->priv = E_COMPOSER_NAME_HEADER_GET_PRIVATE (header);
}

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

    if (G_UNLIKELY (type == 0)) {
        static const GTypeInfo type_info = {
            sizeof (EComposerNameHeaderClass),
            (GBaseInitFunc) NULL,
            (GBaseFinalizeFunc) NULL,
            (GClassInitFunc) composer_name_header_class_init,
            (GClassFinalizeFunc) NULL,
            NULL,  /* class_data */
            sizeof (EComposerNameHeader),
            0,     /* n_preallocs */
            (GInstanceInitFunc) composer_name_header_init,
            NULL   /* value_table */
        };

        type = g_type_register_static (
            E_TYPE_COMPOSER_HEADER, "EComposerNameHeader",
            &type_info, 0);
    }

    return type;
}

EComposerHeader *
e_composer_name_header_new (const gchar *label,
                            ENameSelector *name_selector)
{
    g_return_val_if_fail (E_IS_NAME_SELECTOR (name_selector), NULL);

    return g_object_new (
        E_TYPE_COMPOSER_NAME_HEADER, "label", label,
        "button", TRUE, "name-selector", name_selector, NULL);
}

ENameSelector *
e_composer_name_header_get_name_selector (EComposerNameHeader *header)
{
    g_return_val_if_fail (E_IS_COMPOSER_NAME_HEADER (header), NULL);

    return header->priv->name_selector;
}

EDestination **
e_composer_name_header_get_destinations (EComposerNameHeader *header)
{
    EDestinationStore *store;
    EDestination **destinations;
    ENameSelectorEntry *entry;
    GList *list, *iter;
    gint ii = 0;

    g_return_val_if_fail (E_IS_COMPOSER_NAME_HEADER (header), NULL);

    entry = E_COMPOSER_NAME_HEADER_GET_ENTRY (header);
    store = e_name_selector_entry_peek_destination_store (entry);

    list = e_destination_store_list_destinations (store);
    destinations = g_new0 (EDestination *, g_list_length (list) + 1);

    for (iter = list; iter != NULL; iter = iter->next)
        destinations[ii++] = g_object_ref (iter->data);

    g_list_free (list);

    return destinations;  /* free with e_destination_freev() */
}

void
e_composer_name_header_add_destinations (EComposerNameHeader *header,
                                         EDestination **destinations)
{
    EDestinationStore *store;
    ENameSelectorEntry *entry;
    gint ii;

    g_return_if_fail (E_IS_COMPOSER_NAME_HEADER (header));

    entry = E_COMPOSER_NAME_HEADER_GET_ENTRY (header);
    store = e_name_selector_entry_peek_destination_store (entry);

    if (destinations == NULL)
        return;

    for (ii = 0; destinations[ii] != NULL; ii++)
        e_destination_store_append_destination (
            store, destinations[ii]);
}

void
e_composer_name_header_set_destinations (EComposerNameHeader *header,
                                         EDestination **destinations)
{
    EDestinationStore *store;
    ENameSelectorEntry *entry;
    GList *list, *iter;

    g_return_if_fail (E_IS_COMPOSER_NAME_HEADER (header));

    entry = E_COMPOSER_NAME_HEADER_GET_ENTRY (header);
    store = e_name_selector_entry_peek_destination_store (entry);

    /* Clear the destination store. */
    list = e_destination_store_list_destinations (store);
    for (iter = list; iter != NULL; iter = iter->next)
        e_destination_store_remove_destination (store, iter->data);
    g_list_free (list);

    e_composer_name_header_add_destinations (header, destinations);
}