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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* 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 "empathy-chat-view.h"
#include "empathy-smiley-manager.h"
static void chat_view_base_init (gpointer klass);
GType
empathy_chat_view_get_type (void)
{
static GType type = 0;
if (!type) {
static const GTypeInfo type_info = {
sizeof (EmpathyChatViewIface),
chat_view_base_init,
NULL,
};
type = g_type_register_static (G_TYPE_INTERFACE,
"EmpathyChatView",
&type_info, 0);
g_type_interface_add_prerequisite (type, GTK_TYPE_WIDGET);
}
return type;
}
static void
chat_view_base_init (gpointer klass)
{
static gboolean initialized = FALSE;
if (!initialized) {
initialized = TRUE;
}
}
void
empathy_chat_view_append_message (EmpathyChatView *view,
EmpathyMessage *msg,
gboolean should_highlight)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_message) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_message (view,
msg,
should_highlight);
}
}
void
empathy_chat_view_append_event (EmpathyChatView *view,
const gchar *str)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_event) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_event (view,
str);
}
}
void
empathy_chat_view_append_event_markup (EmpathyChatView *view,
const gchar *markup_text,
const gchar *fallback_text)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_event_markup) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_event_markup (view,
markup_text,
fallback_text);
} else {
empathy_chat_view_append_event (view, fallback_text);
}
}
void
empathy_chat_view_edit_message (EmpathyChatView *view,
EmpathyMessage *message)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->edit_message) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->edit_message (
view, message);
}
}
void
empathy_chat_view_scroll (EmpathyChatView *view,
gboolean allow_scrolling)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->scroll) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->scroll (view,
allow_scrolling);
}
}
void
empathy_chat_view_scroll_down (EmpathyChatView *view)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->scroll_down) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->scroll_down (view);
}
}
gboolean
empathy_chat_view_get_has_selection (EmpathyChatView *view)
{
g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), FALSE);
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_has_selection) {
return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_has_selection (view);
}
return FALSE;
}
void
empathy_chat_view_clear (EmpathyChatView *view)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->clear) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->clear (view);
}
}
gboolean
empathy_chat_view_find_previous (EmpathyChatView *view,
const gchar *search_criteria,
gboolean new_search,
gboolean match_case)
{
g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), FALSE);
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_previous) {
return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_previous (view,
search_criteria,
new_search,
match_case);
}
return FALSE;
}
gboolean
empathy_chat_view_find_next (EmpathyChatView *view,
const gchar *search_criteria,
gboolean new_search,
gboolean match_case)
{
g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), FALSE);
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_next) {
return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_next (view,
search_criteria,
new_search,
match_case);
}
return FALSE;
}
void
empathy_chat_view_find_abilities (EmpathyChatView *view,
const gchar *search_criteria,
gboolean match_case,
gboolean *can_do_previous,
gboolean *can_do_next)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_abilities) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_abilities (view,
search_criteria,
match_case,
can_do_previous,
can_do_next);
}
}
void
empathy_chat_view_highlight (EmpathyChatView *view,
const gchar *text,
gboolean match_case)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->highlight) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->highlight (view, text, match_case);
}
}
void
empathy_chat_view_copy_clipboard (EmpathyChatView *view)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->copy_clipboard) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->copy_clipboard (view);
}
}
void
empathy_chat_view_focus_toggled (EmpathyChatView *view,
gboolean has_focus)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->focus_toggled) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->focus_toggled (view, has_focus);
}
}
void
empathy_chat_view_message_acknowledged (EmpathyChatView *view,
EmpathyMessage *message)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->message_acknowledged) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->message_acknowledged (view, message);
}
}
/*
* empathy_chat_view_set_show_avatars:
* @view: a chat view
* @show_avatars: TRUE if contacts' avatars should be shown alongside their name
*
* At present, this is only called on freshly-constructed chat views based on
* whether or not the protocol supports avatars at all. Hence, themes don't
* have to worry about retroactively showing or hiding avatars in the
* scrollback.
*/
void
empathy_chat_view_set_show_avatars (EmpathyChatView *view,
gboolean show_avatars)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_show_avatars) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_show_avatars (view, show_avatars);
}
}
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