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/*
* Copyright (C) 2012 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* Authored by: Andrea Azzarone <azzaronea@gmail.com>
*/
#ifndef UNITYSHELL_HUD_ABSTRACT_VIEW_H
#define UNITYSHELL_HUD_ABSTRACT_VIEW_H
#include <memory>
#include <string>
#include <Nux/Nux.h>
#include <Nux/View.h>
#include <UnityCore/Hud.h>
#include "unity-shared/Introspectable.h"
namespace unity
{
namespace hud
{
class AbstractView : public nux::View, public unity::debug::Introspectable
{
NUX_DECLARE_OBJECT_TYPE(AbstractView, nux::View);
public:
typedef nux::ObjectPtr<AbstractView> Ptr;
AbstractView();
virtual void AboutToShow() = 0;
virtual void AboutToHide() = 0;
virtual void ResetToDefault() = 0;
virtual void SearchFinished() = 0;
virtual void SetIcon(std::string const& icon_name, unsigned int tile_size, unsigned int size, unsigned int padding) = 0;
virtual void SetQueries(Hud::Queries queries) = 0;
virtual void SetMonitorOffset(int x, int y) = 0;
virtual void ShowEmbeddedIcon(bool show) = 0;
virtual nux::Geometry GetContentGeometry() = 0;
virtual nux::View* default_focus() const = 0;
// signals
sigc::signal<void, std::string> search_changed;
sigc::signal<void, std::string> search_activated;
sigc::signal<void, Query::Ptr> query_activated;
sigc::signal<void, Query::Ptr> query_selected;
sigc::signal<void> layout_changed;
};
} // namespace hud
} // namespace unity
#endif // UNITYSHELL_HUD_ABSTRACT_VIEW_H
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