path: root/calendar/modules/e-memo-shell-sidebar.c

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-memo-shell-sidebar.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-sidebar.h"

#include <glib/gi18n.h>

#include "calendar/gui/e-calendar-selector.h"

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

#define E_MEMO_SHELL_SIDEBAR_GET_PRIVATE(obj) \
    (G_TYPE_INSTANCE_GET_PRIVATE \
    ((obj), E_TYPE_MEMO_SHELL_SIDEBAR, EMemoShellSidebarPrivate))

struct _EMemoShellSidebarPrivate {
    GtkWidget *selector;
};

enum {
    PROP_0,
    PROP_SELECTOR
};

static gpointer parent_class;

#if 0  /* MOVE THIS TO EMemoShellView */
static void
memo_shell_sidebar_update (EShellSidebar *shell_sidebar)
{
    EShellView *shell_view;
    EMemos *memos;
    ETable *table;
    ECalModel *model;
    EMemoTable *memo_table;
    GString *string;
    const gchar *format;
    gint n_rows;
    gint n_selected;

    shell_view = e_shell_sidebar_get_shell_view (shell_sidebar);
    memos = e_memo_shell_view_get_memos (E_MEMO_SHELL_VIEW (shell_view));
    memo_table = e_memos_get_calendar_table (memos);
    model = e_memo_table_get_model (memo_table);
    table = e_memo_table_get_table (memo_table);

    n_rows = e_table_model_get_row_count (model);
    n_selected = e_table_selected_count (table);

    string = g_string_sized_new (64);

    format = ngettext ("%d memo", "%d memos", n_rows);
    g_string_append_printf (string, format, n_rows);

    if (n_selected > 0) {
        format = _("%d selected");
        g_string_append_len (string, ", ", 2);
        g_string_append_printf (string, format, n_selected);
    }

    e_shell_sidebar_set_secondary_text (shell_sidebar, string->str);

    g_string_free (string, TRUE);
}
#endif

static void
memo_shell_sidebar_get_property (GObject *object,
                                 guint property_id,
                                 GValue *value,
                                 GParamSpec *pspec)
{
    switch (property_id) {
        case PROP_SELECTOR:
            g_value_set_object (
                value, e_memo_shell_sidebar_get_selector (
                E_MEMO_SHELL_SIDEBAR (object)));
            return;
    }

    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}

static void
memo_shell_sidebar_dispose (GObject *object)
{
    EMemoShellSidebarPrivate *priv;

    priv = E_MEMO_SHELL_SIDEBAR_GET_PRIVATE (object);

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

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

static void
memo_shell_sidebar_constructed (GObject *object)
{
    EMemoShellSidebarPrivate *priv;
    EShellView *shell_view;
    EShellSidebar *shell_sidebar;
    EMemoShellView *memo_shell_view;
    ESourceList *source_list;
    GtkContainer *container;
    GtkWidget *widget;

    priv = E_MEMO_SHELL_SIDEBAR_GET_PRIVATE (object);

    shell_sidebar = E_SHELL_SIDEBAR (object);
    shell_view = e_shell_sidebar_get_shell_view (shell_sidebar);
    memo_shell_view = E_MEMO_SHELL_VIEW (shell_view);
    source_list = e_memo_shell_view_get_source_list (memo_shell_view);

    container = GTK_CONTAINER (shell_sidebar);

    widget = gtk_scrolled_window_new (NULL, NULL);
    gtk_scrolled_window_set_policy (
        GTK_SCROLLED_WINDOW (widget),
        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
    gtk_scrolled_window_set_shadow_type (
        GTK_SCROLLED_WINDOW (widget), GTK_SHADOW_IN);
    gtk_container_add (container, widget);
    gtk_widget_show (widget);

    container = GTK_CONTAINER (widget);

    widget = e_calendar_selector_new (source_list);
    e_source_selector_set_select_new (E_SOURCE_SELECTOR (widget), TRUE);
    gtk_container_add (container, widget);
    priv->selector = g_object_ref (widget);
    gtk_widget_show (widget);

#if 0  /* MOVE THIS TO EMemoShellView */

    /* Setup signal handlers. */

    memos = e_memo_shell_view_get_memos (memo_shell_view);
    memo_table = e_memos_get_calendar_table (memos);
    model = e_memo_table_get_model (memo_table);
    table = e_memo_table_get_table (memo_table);

    g_signal_connect_swapped (
        model, "model-changed",
        G_CALLBACK (memo_shell_sidebar_update),
        shell_sidebar);

    g_signal_connect_swapped (
        model, "model-rows-deleted",
        G_CALLBACK (memo_shell_sidebar_update),
        shell_sidebar);

    g_signal_connect_swapped (
        model, "model-rows-inserted",
        G_CALLBACK (memo_shell_sidebar_update),
        shell_sidebar);

    g_signal_connect_swapped (
        model, "selection-change",
        G_CALLBACK (memo_shell_sidebar_update),
        shell_sidebar);

    memo_shell_sidebar_update (shell_sidebar);

#endif
}

static void
memo_shell_sidebar_class_init (EMemoShellSidebarClass *class)
{
    GObjectClass *object_class;

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

    object_class = G_OBJECT_CLASS (class);
    object_class->get_property = memo_shell_sidebar_get_property;
    object_class->dispose = memo_shell_sidebar_dispose;
    object_class->constructed = memo_shell_sidebar_constructed;

    g_object_class_install_property (
        object_class,
        PROP_SELECTOR,
        g_param_spec_object (
            "selector",
            _("Source Selector Widget"),
            _("This widget displays groups of memo lists"),
            E_TYPE_SOURCE_SELECTOR,
            G_PARAM_READABLE));
}

static void
memo_shell_sidebar_init (EMemoShellSidebar *memo_shell_sidebar)
{
    memo_shell_sidebar->priv =
        E_MEMO_SHELL_SIDEBAR_GET_PRIVATE (memo_shell_sidebar);

    /* Postpone widget construction until we have a shell view. */
}

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

    if (G_UNLIKELY (type == 0)) {
        static const GTypeInfo type_info = {
            sizeof (EMemoShellSidebarClass),
            (GBaseInitFunc) NULL,
            (GBaseFinalizeFunc) NULL,
            (GClassInitFunc) memo_shell_sidebar_class_init,
            (GClassFinalizeFunc) NULL,
            NULL,  /* class_data */
            sizeof (EMemoShellSidebar),
            0,     /* n_preallocs */
            (GInstanceInitFunc) memo_shell_sidebar_init,
            NULL   /* value_table */
        };

        type = g_type_register_static (
            E_TYPE_SHELL_SIDEBAR, "EMemoShellSidebar",
            &type_info, 0);
    }

    return type;
}

GtkWidget *
e_memo_shell_sidebar_new (EShellView *shell_view)
{
    g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL);

    return g_object_new (
        E_TYPE_MEMO_SHELL_SIDEBAR,
        "shell-view", shell_view, NULL);
}

ESourceSelector *
e_memo_shell_sidebar_get_selector (EMemoShellSidebar *memo_shell_sidebar)
{
    g_return_val_if_fail (
        E_IS_MEMO_SHELL_SIDEBAR (memo_shell_sidebar), NULL);

    return E_SOURCE_SELECTOR (memo_shell_sidebar->priv->selector);
}