path: root/libempathy-gtk/empathy-theme-irc.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * Copyright (C) 2007 Imendio AB
 * Copyright (C) 2008 Collabora Ltd.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * 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 St, Fifth Floor,
 * Boston, MA  02110-1301  USA
 *
 * Authors: Xavier Claessens <xclaesse@gmail.com>
 */

#include "config.h"

#include <glib/gi18n-lib.h>

#include <libempathy/empathy-utils.h>
#include "empathy-theme-irc.h"
#include "empathy-ui-utils.h"

#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyThemeIrc)
typedef struct {
    gpointer dummy;
} EmpathyThemeIrcPriv;

G_DEFINE_TYPE (EmpathyThemeIrc, empathy_theme_irc, EMPATHY_TYPE_CHAT_TEXT_VIEW);

static void
theme_irc_create_tags (EmpathyThemeIrc *theme)
{
    GtkTextBuffer *buffer;

    buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (theme));

    gtk_text_buffer_create_tag (buffer, EMPATHY_THEME_IRC_TAG_NICK_SELF, NULL);
    gtk_text_buffer_create_tag (buffer, EMPATHY_THEME_IRC_TAG_NICK_OTHER, NULL);
    gtk_text_buffer_create_tag (buffer, EMPATHY_THEME_IRC_TAG_NICK_HIGHLIGHT, NULL);
}

static void
theme_irc_append_message (EmpathyChatTextView *view,
              EmpathyMessage      *message,
              gboolean             should_highlight)
{
    GtkTextBuffer *buffer;
    const gchar   *name;
    const gchar   *nick_tag;
    GtkTextIter    iter;
    gchar         *tmp;
    EmpathyContact *contact;

    buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));

    contact = empathy_message_get_sender (message);
    name = empathy_contact_get_logged_alias (contact);

    if (empathy_message_get_tptype (message) == TP_CHANNEL_TEXT_MESSAGE_TYPE_ACTION) {
        tmp = g_strdup_printf (" * %s %s",
                       empathy_contact_get_logged_alias (contact),
                       empathy_message_get_body (message));
        empathy_chat_text_view_append_body (view, tmp,
                            EMPATHY_CHAT_TEXT_VIEW_TAG_ACTION);
        g_free (tmp);
        return;
    }

    if (empathy_contact_is_user (contact)) {
        nick_tag = EMPATHY_THEME_IRC_TAG_NICK_SELF;
    } else {
        if (should_highlight) {
            nick_tag = EMPATHY_THEME_IRC_TAG_NICK_HIGHLIGHT;
        } else {
            nick_tag = EMPATHY_THEME_IRC_TAG_NICK_OTHER;
        }
    }

    gtk_text_buffer_get_end_iter (buffer, &iter);

    /* The nickname. */
    tmp = g_strdup_printf ("%s: ", name);
    gtk_text_buffer_insert_with_tags_by_name (buffer,
                          &iter,
                          tmp,
                          -1,
                          "cut",
                          nick_tag,
                          NULL);
    g_free (tmp);

    /* The text body. */
    empathy_chat_text_view_append_body (view,
                        empathy_message_get_body (message),
                        EMPATHY_CHAT_TEXT_VIEW_TAG_BODY);
}

static void
empathy_theme_irc_class_init (EmpathyThemeIrcClass *class)
{
    GObjectClass             *object_class;
    EmpathyChatTextViewClass *chat_text_view_class;

    object_class = G_OBJECT_CLASS (class);
    chat_text_view_class = EMPATHY_CHAT_TEXT_VIEW_CLASS (class);

    chat_text_view_class->append_message = theme_irc_append_message;

    g_type_class_add_private (object_class, sizeof (EmpathyThemeIrcPriv));
}

static void
empathy_theme_irc_init (EmpathyThemeIrc *theme)
{
    EmpathyThemeIrcPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (theme,
        EMPATHY_TYPE_THEME_IRC, EmpathyThemeIrcPriv);

    theme->priv = priv;

    theme_irc_create_tags (theme);

    /* Define margin */
    g_object_set (theme,
              "left-margin", 3,
              "right-margin", 3,
              NULL);
}

EmpathyThemeIrc *
empathy_theme_irc_new (void)
{
    return g_object_new (EMPATHY_TYPE_THEME_IRC, NULL);
}