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/* Gobby - GTK-based collaborative text editor
* Copyright (C) 2008-2014 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.
*/
#ifndef _GOBBY_TABLABEL_HPP_
#define _GOBBY_TABLABEL_HPP_
#include "core/sessionview.hpp"
#include <gtkmm/grid.h>
#include <gtkmm/image.h>
namespace Gobby
{
class Folder;
class TabLabel: public Gtk::Grid
{
public:
typedef Glib::SignalProxy0<void> SignalCloseRequest;
TabLabel(Folder& folder, SessionView& view,
const Glib::ustring& active_icon_name);
virtual ~TabLabel();
SignalCloseRequest signal_close_request()
{
return m_button.signal_clicked();
}
protected:
static void on_notify_status_static(GObject* object,
GParamSpec* pspec,
gpointer user_data)
{
static_cast<TabLabel*>(user_data)->on_notify_status();
}
static void on_notify_subscription_group_static(GObject* object,
GParamSpec* pspec,
gpointer user_data)
{
static_cast<TabLabel*>(user_data)->
on_notify_subscription_group();
}
void on_folder_document_changed(SessionView* view);
// Can be overriden by derived classes:
virtual void on_active_user_changed(InfUser* user);
virtual void on_notify_status();
virtual void on_notify_subscription_group();
virtual void on_activate();
// To be called by derived classes:
void set_changed();
Folder& m_folder;
SessionView& m_view;
Gtk::Image m_icon;
Gtk::Label m_title;
CloseButton m_button;
bool m_changed;
private:
void update_icon();
void update_color();
const Glib::ustring m_active_icon_name;
// Whether the document was changed since it has been active.
gulong m_notify_status_handle;
gulong m_notify_subscription_group_handle;
};
}
#endif // _GOBBY_TABLABEL_HPP_
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