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/* Gobby - GTK-based collaborative text editor
* Copyright (C) 2008-2015 Armin Burgmeier <armin@arbur.net>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "core/textsessionuserview.hpp"
Gobby::TextSessionUserView::
TextSessionUserView(TextSessionView& view,
bool show_disconnected,
Preferences::Option<bool>& opt_view,
Preferences::Option<unsigned int>& w):
SessionUserView(view, show_disconnected, opt_view, w)
{
m_userlist.signal_user_activated().connect(
sigc::mem_fun(
*this, &TextSessionUserView::on_user_activated));
}
void Gobby::TextSessionUserView::on_user_activated(InfUser* user)
{
g_assert(INF_TEXT_IS_USER(user));
InfTextUser* text_user = INF_TEXT_USER(user);
// TODO: Instead, move this code to
// TextSessionView::scroll_to_cursor_position which should take
// an additional InfTextUser* argument
GtkSourceBuffer* buffer = get_session_view().get_text_buffer();
GtkSourceView* view = get_session_view().get_text_view();
// Use a mark to make sure we scroll it onscreen
GtkTextIter iter;
gtk_text_buffer_get_iter_at_offset(
GTK_TEXT_BUFFER(buffer), &iter,
inf_text_user_get_caret_position(text_user));
GtkTextMark* mark = gtk_text_buffer_create_mark(
GTK_TEXT_BUFFER(buffer), NULL, &iter, FALSE);
gtk_text_view_scroll_to_mark(
GTK_TEXT_VIEW(view), mark, 0.0, TRUE, 0.5, 0.5);
gtk_text_buffer_delete_mark(GTK_TEXT_BUFFER(buffer), mark);
}
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