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include
platform
mir
graphics
display.h
Go to the documentation of this file.
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/*
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* Copyright © 2012 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 Lesser 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser 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: Alan Griffiths <alan@octopull.co.uk>
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*/
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#ifndef MIR_GRAPHICS_DISPLAY_H_
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#define MIR_GRAPHICS_DISPLAY_H_
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#include <memory>
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#include <functional>
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namespace
mir
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{
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namespace
graphics
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{
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class
DisplayBuffer;
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class
DisplayConfiguration;
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class
Cursor;
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class
GLContext;
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class
EventHandlerRegister
;
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typedef
std::function<bool()>
DisplayPauseHandler
;
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typedef
std::function<bool()>
DisplayResumeHandler
;
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typedef
std::function<void()>
DisplayConfigurationChangeHandler
;
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class
Display
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{
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public
:
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virtual
void
for_each_display_buffer
(std::function<
void
(
DisplayBuffer
&)>
const
& f) = 0;
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virtual
std::shared_ptr<DisplayConfiguration>
configuration
() = 0;
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virtual
void
configure
(
DisplayConfiguration
const
& conf) = 0;
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virtual
void
register_configuration_change_handler
(
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EventHandlerRegister
& handlers,
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DisplayConfigurationChangeHandler
const
& conf_change_handler) = 0;
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virtual
void
register_pause_resume_handlers
(
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EventHandlerRegister
& handlers,
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DisplayPauseHandler
const
& pause_handler,
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DisplayResumeHandler
const
& resume_handler) = 0;
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virtual
void
pause
() = 0;
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virtual
void
resume
() = 0;
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virtual
std::weak_ptr<Cursor>
the_cursor
() = 0;
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virtual
std::unique_ptr<GLContext>
create_gl_context
() = 0;
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protected
:
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Display
() =
default
;
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virtual
~Display
() {
/* TODO: make nothrow */
}
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private
:
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Display
(
Display
const
&) =
delete
;
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Display
& operator=(
Display
const
&) =
delete
;
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};
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}
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}
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#endif
/* MIR_GRAPHICS_DISPLAY_H_ */
Copyright © 2012,2013 Canonical Ltd.
Generated on Tue Oct 15 00:23:28 UTC 2013