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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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, 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, G_TYPE_OBJECT);
}
return type;
}
static void
chat_view_base_init (gpointer klass)
{
static gboolean initialized = FALSE;
if (!initialized) {
initialized = TRUE;
}
}
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);
}
}
void
empathy_chat_view_append_message (EmpathyChatView *view,
EmpathyMessage *msg)
{
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);
}
}
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_button (EmpathyChatView *view,
const gchar *message,
GtkWidget *button1,
GtkWidget *button2)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_button) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_button (view,
message,
button1,
button2);
}
}
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);
}
}
gboolean
empathy_chat_view_get_selection_bounds (EmpathyChatView *view,
GtkTextIter *start,
GtkTextIter *end)
{
g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), FALSE);
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_selection_bounds) {
return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_selection_bounds (view,
start,
end);
}
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)
{
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);
}
return FALSE;
}
gboolean
empathy_chat_view_find_next (EmpathyChatView *view,
const gchar *search_criteria,
gboolean new_search)
{
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);
}
return FALSE;
}
void
empathy_chat_view_find_abilities (EmpathyChatView *view,
const gchar *search_criteria,
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,
can_do_previous,
can_do_next);
}
}
void
empathy_chat_view_highlight (EmpathyChatView *view,
const gchar *text)
{
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);
}
}
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);
}
}
EmpathyTheme *
empathy_chat_view_get_theme (EmpathyChatView *view)
{
g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), NULL);
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_theme) {
return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_theme (view);
}
return NULL;
}
void
empathy_chat_view_set_theme (EmpathyChatView *view, EmpathyTheme *theme)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_theme) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_theme (view, theme);
}
}
void
empathy_chat_view_set_margin (EmpathyChatView *view,
gint margin)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_margin) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_margin (view, margin);
}
}
time_t
empathy_chat_view_get_last_timestamp (EmpathyChatView *view)
{
g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), 0);
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_last_timestamp) {
return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_last_timestamp (view);
}
return 0;
}
void
empathy_chat_view_set_last_timestamp (EmpathyChatView *view,
time_t timestamp)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_last_timestamp) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_last_timestamp (view, timestamp);
}
}
EmpathyContact *
empathy_chat_view_get_last_contact (EmpathyChatView *view)
{
g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), NULL);
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_last_contact) {
return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_last_contact (view);
}
return NULL;
}
GtkWidget *
empathy_chat_view_get_smiley_menu (GCallback callback,
gpointer user_data)
{
EmpathySmileyManager *smiley_manager;
GSList *smileys, *l;
GtkWidget *menu;
gint x = 0;
gint y = 0;
g_return_val_if_fail (callback != NULL, NULL);
menu = gtk_menu_new ();
smiley_manager = empathy_smiley_manager_new ();
smileys = empathy_smiley_manager_get_all (smiley_manager);
for (l = smileys; l; l = l->next) {
EmpathySmiley *smiley;
GtkWidget *item;
GtkWidget *image;
smiley = l->data;
image = gtk_image_new_from_pixbuf (smiley->pixbuf);
item = gtk_image_menu_item_new_with_label ("");
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
gtk_menu_attach (GTK_MENU (menu), item,
x, x + 1, y, y + 1);
gtk_widget_set_tooltip_text (item, smiley->str);
g_object_set_data (G_OBJECT (item), "smiley_text", smiley->str);
g_signal_connect (item, "activate", callback, user_data);
if (x > 3) {
y++;
x = 0;
} else {
x++;
}
}
g_object_unref (smiley_manager);
gtk_widget_show_all (menu);
return menu;
}
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