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mir::graphics::nested::NestedDisplay Class Reference

#include <nested_display.h>

Inheritance diagram for mir::graphics::nested::NestedDisplay:
Inheritance graph
[legend]

Public Member Functions

 NestedDisplay (std::shared_ptr< HostConnection > const &connection, std::shared_ptr< input::EventFilter > const &event_handler, std::shared_ptr< DisplayReport > const &display_report)
 
 ~NestedDisplay () noexcept
 
void for_each_display_buffer (std::function< void(DisplayBuffer &)>const &f) override
 Executes a functor for each output framebuffer. More...
 
std::shared_ptr
< DisplayConfiguration
configuration () override
 Gets the current output configuration. More...
 
void configure (DisplayConfiguration const &) override
 Sets a new output configuration. More...
 
void register_configuration_change_handler (EventHandlerRegister &handlers, DisplayConfigurationChangeHandler const &conf_change_handler) override
 Registers a handler for display configuration changes. More...
 
void register_pause_resume_handlers (EventHandlerRegister &handlers, DisplayPauseHandler const &pause_handler, DisplayResumeHandler const &resume_handler) override
 Registers handlers for pausing and resuming the display subsystem. More...
 
void pause () override
 Pauses the display. More...
 
void resume () override
 Resumes the display. More...
 
std::weak_ptr< Cursorthe_cursor () override
 Gets the hardware cursor object. More...
 
std::unique_ptr
< graphics::GLContext
create_gl_context () override
 Creates a GLContext object that shares resources with the Display's GL context. More...
 

Additional Inherited Members

- Protected Member Functions inherited from mir::graphics::Display
 Display ()=default
 
virtual ~Display ()
 

Constructor & Destructor Documentation

mir::graphics::nested::NestedDisplay::NestedDisplay ( std::shared_ptr< HostConnection > const &  connection,
std::shared_ptr< input::EventFilter > const &  event_handler,
std::shared_ptr< DisplayReport > const &  display_report 
)
mir::graphics::nested::NestedDisplay::~NestedDisplay ( )
noexcept

Member Function Documentation

std::shared_ptr< mg::DisplayConfiguration > mir::graphics::nested::NestedDisplay::configuration ( )
overridevirtual

Gets the current output configuration.

Implements mir::graphics::Display.

void mir::graphics::nested::NestedDisplay::configure ( DisplayConfiguration const &  conf)
overridevirtual

Sets a new output configuration.

Implements mir::graphics::Display.

std::unique_ptr< mg::GLContext > mir::graphics::nested::NestedDisplay::create_gl_context ( )
overridevirtual

Creates a GLContext object that shares resources with the Display's GL context.

This is usually implemented as a shared EGL context. This object can be used to access graphics resources from an arbitrary thread.

Implements mir::graphics::Display.

void mir::graphics::nested::NestedDisplay::for_each_display_buffer ( std::function< void(DisplayBuffer &)>const &  f)
overridevirtual

Executes a functor for each output framebuffer.

Implements mir::graphics::Display.

void mir::graphics::nested::NestedDisplay::pause ( )
overridevirtual

Pauses the display.

This method may temporarily (until resumed) release any resources associated with the display subsystem.

Implements mir::graphics::Display.

void mir::graphics::nested::NestedDisplay::register_configuration_change_handler ( EventHandlerRegister handlers,
DisplayConfigurationChangeHandler const &  conf_change_handler 
)
overridevirtual

Registers a handler for display configuration changes.

Note that the handler is called only for hardware changes (e.g. monitor plugged/unplugged), not for changes initiated by software (e.g. modesetting).

The implementation should use the functionality provided by the MainLoop to register the handlers in a way appropriate for the platform.

Implements mir::graphics::Display.

void mir::graphics::nested::NestedDisplay::register_pause_resume_handlers ( EventHandlerRegister handlers,
DisplayPauseHandler const &  pause_handler,
DisplayResumeHandler const &  resume_handler 
)
overridevirtual

Registers handlers for pausing and resuming the display subsystem.

The implementation should use the functionality provided by the EventHandlerRegister to register the handlers in a way appropriate for the platform.

Implements mir::graphics::Display.

void mir::graphics::nested::NestedDisplay::resume ( )
overridevirtual

Resumes the display.

Implements mir::graphics::Display.

auto mir::graphics::nested::NestedDisplay::the_cursor ( )
overridevirtual

Gets the hardware cursor object.

Implements mir::graphics::Display.


The documentation for this class was generated from the following files:

Copyright © 2012,2013 Canonical Ltd.
Generated on Wed Oct 30 18:52:19 UTC 2013