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Viewing changes to include/server/mir/shell/input_target_listener.h

  • Committer: Alan Griffiths
  • Date: 2013-05-31 11:14:55 UTC
  • mfrom: (693.3.19 trunk)
  • Revision ID: alan@octopull.co.uk-20130531111455-5ka3q9h9hhnffx70
merge lp:mir

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include/server/mir/shell/input_target_listener.h
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/*
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 * Copyright © 2013 Canonical Ltd.
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 *
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 * This program is free software: you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 3,
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 * as published by the Free Software Foundation.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 *
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 * Authored by: Robert Carr <robert.carr@canonical.com>
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 */
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#ifndef MIR_SHELL_INPUT_TARGET_LISTENER_H_
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#define MIR_SHELL_INPUT_TARGET_LISTENER_H_
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#include <memory>
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namespace mir
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{
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namespace input
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{
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class SessionTarget;
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class SurfaceTarget;
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}
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namespace shell
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{
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class InputTargetListener
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{
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public:
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    virtual ~InputTargetListener() = default;
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    virtual void input_application_opened(std::shared_ptr<input::SessionTarget> const& application) = 0;
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    virtual void input_application_closed(std::shared_ptr<input::SessionTarget> const& application) = 0;
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    virtual void input_surface_opened(std::shared_ptr<input::SessionTarget> const& application,
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                                      std::shared_ptr<input::SurfaceTarget> const& opened_surface) = 0;
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    virtual void input_surface_closed(std::shared_ptr<input::SurfaceTarget> const& closed_surface) = 0;
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    virtual void focus_changed(std::shared_ptr<input::SurfaceTarget> const& focus_surface) = 0;
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    virtual void focus_cleared() = 0;
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protected:
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    InputTargetListener() = default;
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    InputTargetListener(InputTargetListener const&) = delete;
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    InputTargetListener& operator=(InputTargetListener const&) = delete;
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};
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}
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} // namespace mir
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#endif // MIR_SHELL_INPUT_TARGET_LISTENER_H_