/usr/include/mirserver/mir/scene/surface.h is in libmirserver-dev 0.31.1-0ubuntu1.
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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 2 or 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_SCENE_SURFACE_H_
#define MIR_SCENE_SURFACE_H_
#include "mir/graphics/renderable.h"
#include "mir/input/surface.h"
#include "mir/frontend/surface.h"
#include "mir/compositor/compositor_id.h"
#include "mir/optional_value.h"
#include <vector>
#include <list>
namespace mir
{
namespace shell { class InputTargeter; }
namespace geometry { struct Rectangle; }
namespace graphics { class CursorImage; }
namespace compositor { class BufferStream; }
namespace scene
{
struct StreamInfo
{
std::shared_ptr<compositor::BufferStream> stream;
geometry::Displacement displacement;
optional_value<geometry::Size> size;
};
class SurfaceObserver;
class Surface :
public input::Surface,
public frontend::Surface
{
public:
// resolve ambiguous member function names
std::string name() const override = 0;
geometry::Size client_size() const override = 0;
geometry::Rectangle input_bounds() const override = 0;
// member functions that don't exist in base classes
/// Top-left corner (of the window frame if present)
virtual geometry::Point top_left() const = 0;
/// Size of the surface including window frame (if any)
virtual geometry::Size size() const = 0;
virtual graphics::RenderableList generate_renderables(compositor::CompositorID id) const = 0;
virtual int buffers_ready_for_compositor(void const* compositor_id) const = 0;
virtual MirWindowType type() const = 0;
virtual MirWindowState state() const = 0;
virtual void hide() = 0;
virtual void show() = 0;
virtual bool visible() const = 0;
virtual void move_to(geometry::Point const& top_left) = 0;
/**
* Sets the input region for this surface.
*
* The input region is expressed in coordinates relative to the surface (i.e.,
* use (0,0) for the top left point of the surface).
*
* By default the input region is the whole surface. To unset a custom input region
* and revert to the default set an empty input region, i.e., set_input_region({}).
* To disable input set a non-empty region containing an empty rectangle, i.e.,
* set_input_region({Rectangle{}}).
*/
virtual void set_input_region(std::vector<geometry::Rectangle> const& region) = 0;
virtual void resize(geometry::Size const& size) = 0;
virtual void set_transformation(glm::mat4 const& t) = 0;
virtual void set_alpha(float alpha) = 0;
virtual void set_orientation(MirOrientation orientation) = 0;
virtual void set_cursor_image(std::shared_ptr<graphics::CursorImage> const& image) override = 0;
virtual std::shared_ptr<graphics::CursorImage> cursor_image() const override = 0;
virtual void add_observer(std::shared_ptr<SurfaceObserver> const& observer) = 0;
virtual void remove_observer(std::weak_ptr<SurfaceObserver> const& observer) = 0;
virtual void set_reception_mode(input::InputReceptionMode mode) = 0;
virtual void request_client_surface_close() = 0;
virtual std::shared_ptr<Surface> parent() const = 0;
// TODO a legacy of old interactions and needs removing
virtual int configure(MirWindowAttrib attrib, int value) = 0;
// TODO a legacy of old interactions and needs removing
virtual int query(MirWindowAttrib attrib) const = 0;
virtual void set_keymap(MirInputDeviceId id, std::string const& model, std::string const& layout,
std::string const& variant, std::string const& options) = 0;
virtual void rename(std::string const& title) = 0;
virtual void set_streams(std::list<StreamInfo> const& streams) = 0;
virtual void set_confine_pointer_state(MirPointerConfinementState state) = 0;
virtual MirPointerConfinementState confine_pointer_state() const = 0;
virtual void placed_relative(geometry::Rectangle const& placement) = 0;
virtual void start_drag_and_drop(std::vector<uint8_t> const& handle) = 0;
};
}
}
#endif // MIR_SCENE_SURFACE_H_
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