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/*
* Copyright © 2014 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: Alan Griffiths <alan@octopull.co.uk>
*/
#ifndef MIR_EXAMPLES_WINDOW_MANAGEMENT_H_
#define MIR_EXAMPLES_WINDOW_MANAGEMENT_H_
#include "mir/geometry/rectangles.h"
#include "mir/scene/session.h"
#include "mir/scene/surface.h"
#include "mir/scene/placement_strategy.h"
#include "mir/scene/surface_configurator.h"
#include "mir/scene/surface_creation_parameters.h"
#include "mir_toolkit/common.h"
#include <memory>
///\example server_example_window_management.h
/// Demonstrate simple window management strategies
namespace mir
{
class Server;
namespace examples
{
class WindowManager :
public virtual scene::PlacementStrategy,
public virtual scene::SurfaceConfigurator
{
public:
virtual void add_surface(
std::shared_ptr<scene::Surface> const& surface,
scene::Session* session) = 0;
virtual void remove_surface(
std::weak_ptr<scene::Surface> const& surface,
scene::Session* session) = 0;
virtual void add_session(std::shared_ptr<scene::Session> const& session) = 0;
virtual void remove_session(std::shared_ptr<scene::Session> const& session) = 0;
virtual void add_display(geometry::Rectangle const& area) = 0;
virtual void remove_display(geometry::Rectangle const& area) = 0;
virtual void click(geometry::Point cursor) = 0;
virtual void drag(geometry::Point cursor) = 0;
virtual void resize(geometry::Point cursor) = 0;
virtual void toggle(MirSurfaceState state) = 0;
};
class EventTracker;
class WindowManagmentFactory
{
public:
explicit WindowManagmentFactory(Server& server) : server{server} {}
auto window_manager() -> std::shared_ptr<WindowManager>;
private:
Server& server;
std::weak_ptr<WindowManager> wm;
std::shared_ptr<EventTracker> et;
};
extern char const* const wm_option;
extern char const* const wm_description;
}
}
#endif
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