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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-memo-shell-view.c
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 * 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., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "e-memo-shell-view-private.h"

enum {
    PROP_0,
    PROP_SOURCE_LIST
};

GType e_memo_shell_view_type = 0;
static gpointer parent_class;

static void
memo_shell_view_get_property (GObject *object,
                              guint property_id,
                              GValue *value,
                              GParamSpec *pspec)
{
    switch (property_id) {
        case PROP_SOURCE_LIST:
            g_value_set_object (
                value, e_memo_shell_view_get_source_list (
                E_MEMO_SHELL_VIEW (object)));
            return;
    }

    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}

static void
memo_shell_view_dispose (GObject *object)
{
    e_memo_shell_view_private_dispose (E_MEMO_SHELL_VIEW (object));

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

static void
memo_shell_view_finalize (GObject *object)
{
    e_memo_shell_view_private_finalize (E_MEMO_SHELL_VIEW (object));

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

static void
memo_shell_view_constructed (GObject *object)
{
    /* Chain up to parent's constructed() method. */
    G_OBJECT_CLASS (parent_class)->constructed (object);

    e_memo_shell_view_private_constructed (E_MEMO_SHELL_VIEW (object));
}

static void
memo_shell_view_update_actions (EShellView *shell_view)
{
    EMemoShellViewPrivate *priv;
    EMemoShellContent *memo_shell_content;
    EShellWindow *shell_window;
    ECal *client;
    ETable *table;
    ECalModel *model;
    EMemoTable *memo_table;
    GtkAction *action;
    const gchar *label;
    gboolean read_only = TRUE;
    gboolean sensitive;
    gint n_selected;

    priv = E_MEMO_SHELL_VIEW_GET_PRIVATE (shell_view);

    shell_window = e_shell_view_get_shell_window (shell_view);

    memo_shell_content = priv->memo_shell_content;
    memo_table = e_memo_shell_content_get_memo_table (memo_shell_content);

    model = e_memo_table_get_model (memo_table);
    client = e_cal_model_get_default_client (model);

    table = e_memo_table_get_table (memo_table);
    n_selected = e_table_selected_count (table);

    if (client != NULL)
        e_cal_is_read_only (client, &read_only, NULL);

    action = ACTION (MEMO_OPEN);
    sensitive = (n_selected == 1);
    gtk_action_set_sensitive (action, sensitive);

    action = ACTION (MEMO_CLIPBOARD_COPY);
    sensitive = (n_selected > 0);
    gtk_action_set_sensitive (action, sensitive);

    action = ACTION (MEMO_CLIPBOARD_CUT);
    sensitive = (n_selected > 0);
    gtk_action_set_sensitive (action, sensitive);

    action = ACTION (MEMO_CLIPBOARD_PASTE);
    sensitive = !read_only;
    gtk_action_set_sensitive (action, sensitive);

    action = ACTION (MEMO_DELETE);
    sensitive = (n_selected > 0) && !read_only;
    gtk_action_set_sensitive (action, sensitive);
    label = ngettext ("Delete Memo", "Delete Memos", n_selected);
    g_object_set (action, "label", label, NULL);
}

static void
memo_shell_view_class_init (EMemoShellView *class,
                            GTypeModule *type_module)
{
    GObjectClass *object_class;
    EShellViewClass *shell_view_class;

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

    object_class = G_OBJECT_CLASS (class);
    object_class->get_property = memo_shell_view_get_property;
    object_class->dispose = memo_shell_view_dispose;
    object_class->finalize = memo_shell_view_finalize;
    object_class->constructed = memo_shell_view_constructed;

    shell_view_class = E_SHELL_VIEW_CLASS (class);
    shell_view_class->label = N_("Memos");
    shell_view_class->icon_name = "evolution-memos";
    shell_view_class->ui_definition = "evolution-memos.ui";
    shell_view_class->search_options = "/memo-search-options";
    shell_view_class->type_module = type_module;
    shell_view_class->new_shell_content = e_memo_shell_content_new;
    shell_view_class->new_shell_sidebar = e_memo_shell_sidebar_new;
    shell_view_class->update_actions = memo_shell_view_update_actions;

    g_object_class_install_property (
        object_class,
        PROP_SOURCE_LIST,
        g_param_spec_object (
            "source-list",
            _("Source List"),
            _("The registry of memo lists"),
            E_TYPE_SOURCE_LIST,
            G_PARAM_READABLE));
}

static void
memo_shell_view_init (EMemoShellView *memo_shell_view,
                      EShellViewClass *shell_view_class)
{
    memo_shell_view->priv =
        E_MEMO_SHELL_VIEW_GET_PRIVATE (memo_shell_view);

    e_memo_shell_view_private_init (memo_shell_view, shell_view_class);
}

GType
e_memo_shell_view_get_type (GTypeModule *type_module)
{
    if (e_memo_shell_view_type == 0) {
        const GTypeInfo type_info = {
            sizeof (EMemoShellViewClass),
            (GBaseInitFunc) NULL,
            (GBaseFinalizeFunc) NULL,
            (GClassInitFunc) memo_shell_view_class_init,
            (GClassFinalizeFunc) NULL,
            type_module,
            sizeof (EMemoShellView),
            0,    /* n_preallocs */
            (GInstanceInitFunc) memo_shell_view_init,
            NULL  /* value_table */
        };

        e_memo_shell_view_type =
            g_type_module_register_type (
                type_module, E_TYPE_SHELL_VIEW,
                "EMemoShellView", &type_info, 0);
    }

    return e_memo_shell_view_type;
}

ESourceList *
e_memo_shell_view_get_source_list (EMemoShellView *memo_shell_view)
{
    g_return_val_if_fail (E_IS_MEMO_SHELL_VIEW (memo_shell_view), NULL);

    return memo_shell_view->priv->source_list;
}