Wayland++ 1.0.0
C++ Bindings for Wayland
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context object for high-resolution input timestamps More...
#include <wayland-client-protocol-unstable.hpp>
Public Types | |
enum class | wrapper_type { standard , display , foreign , proxy_wrapper } |
Public Member Functions | |
zwp_input_timestamps_v1_t | get_keyboard_timestamps (keyboard_t const &keyboard) |
subscribe to high-resolution keyboard timestamp events | |
zwp_input_timestamps_v1_t | get_pointer_timestamps (pointer_t const &pointer) |
subscribe to high-resolution pointer timestamp events | |
zwp_input_timestamps_v1_t | get_touch_timestamps (touch_t const &touch) |
subscribe to high-resolution touch timestamp events | |
uint32_t | get_id () const |
Get the id of a proxy object. | |
std::string | get_class () const |
Get the interface name (class) of a proxy object. | |
uint32_t | get_version () const |
Get the protocol object version of a proxy object. | |
wrapper_type | get_wrapper_type () const |
Get the type of a proxy object. | |
void | set_queue (event_queue_t queue) |
Assign a proxy to an event queue. | |
wl_proxy * | c_ptr () const |
Get a pointer to the underlying C struct. | |
bool | proxy_has_object () const |
Check whether this wrapper actually wraps an object. | |
operator bool () const | |
Check whether this wrapper actually wraps an object. | |
bool | operator== (const proxy_t &right) const |
Check whether two wrappers refer to the same object. | |
bool | operator!= (const proxy_t &right) const |
Check whether two wrappers refer to different objects. | |
void | proxy_release () |
Release the wrapped object (if any), making this an empty wrapper. | |
Static Public Attributes | |
static constexpr std::uint32_t | get_keyboard_timestamps_since_version = 1 |
Minimum protocol version required for the get_keyboard_timestamps function. | |
static constexpr std::uint32_t | get_pointer_timestamps_since_version = 1 |
Minimum protocol version required for the get_pointer_timestamps function. | |
static constexpr std::uint32_t | get_touch_timestamps_since_version = 1 |
Minimum protocol version required for the get_touch_timestamps function. | |
context object for high-resolution input timestamps
A global interface used for requesting high-resolution timestamps for input events.
Definition at line 1165 of file wayland-client-protocol-unstable.hpp.
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stronginherited |
Underlying wl_proxy type and properties of a proxy_t that affect construction, destruction, and event handling
Enumerator | |
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standard | C pointer is a standard type compatible with wl_proxy*. Events are dispatched and it is destructed when the proxy_t is destructed. User data is set. |
display | C pointer is a wl_display*. No events are dispatched, wl_display_disconnect is called when the proxy_t is destructed. User data is set. |
foreign | C pointer is a standard type compatible with wl_proxy*, but another library owns it and it should not be touched in a way that could affect the operation of the other library. No events are dispatched, wl_proxy_destroy is not called when the proxy_t is destructed, user data is not touched. Consequently, there is no reference counting for the proxy_t. Lifetime of such wrappers should preferably be short to minimize the chance that the owning library decides to destroy the wl_proxy. |
proxy_wrapper | C pointer is a wl_proxy* that was constructed with wl_proxy_create_wrapper. No events are dispatched, wl_proxy_wrapper_destroy is called when the proxy_t is destroyed. Reference counting is active. A reference to the proxy_t creating this proxy wrapper is held to extend its lifetime until after the proxy wrapper is destroyed. |
Definition at line 116 of file wayland-client.hpp.
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inherited |
Get a pointer to the underlying C struct.
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inherited |
Get the interface name (class) of a proxy object.
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inherited |
Get the id of a proxy object.
zwp_input_timestamps_v1_t zwp_input_timestamps_manager_v1_t::get_keyboard_timestamps | ( | keyboard_t const & | keyboard | ) |
subscribe to high-resolution keyboard timestamp events
keyboard | the wl_keyboard object for which to get timestamp events |
Creates a new input timestamps object that represents a subscription to high-resolution timestamp events for all wl_keyboard events that carry a timestamp.
If the associated wl_keyboard object is invalidated, either through client action (e.g. release) or server-side changes, the input timestamps object becomes inert and the client should destroy it by calling zwp_input_timestamps_v1.destroy.
Definition at line 4932 of file wayland-client-protocol-unstable.cpp.
zwp_input_timestamps_v1_t zwp_input_timestamps_manager_v1_t::get_pointer_timestamps | ( | pointer_t const & | pointer | ) |
subscribe to high-resolution pointer timestamp events
pointer | the wl_pointer object for which to get timestamp events |
Creates a new input timestamps object that represents a subscription to high-resolution timestamp events for all wl_pointer events that carry a timestamp.
If the associated wl_pointer object is invalidated, either through client action (e.g. release) or server-side changes, the input timestamps object becomes inert and the client should destroy it by calling zwp_input_timestamps_v1.destroy.
Definition at line 4939 of file wayland-client-protocol-unstable.cpp.
zwp_input_timestamps_v1_t zwp_input_timestamps_manager_v1_t::get_touch_timestamps | ( | touch_t const & | touch | ) |
subscribe to high-resolution touch timestamp events
touch | the wl_touch object for which to get timestamp events |
Creates a new input timestamps object that represents a subscription to high-resolution timestamp events for all wl_touch events that carry a timestamp.
If the associated wl_touch object becomes invalid, either through client action (e.g. release) or server-side changes, the input timestamps object becomes inert and the client should destroy it by calling zwp_input_timestamps_v1.destroy.
Definition at line 4946 of file wayland-client-protocol-unstable.cpp.
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inherited |
Get the protocol object version of a proxy object.
Gets the protocol object version of a proxy object, or 0 if the proxy was created with unversioned API.
A returned value of 0 means that no version information is available, so the caller must make safe assumptions about the object's real version.
display_t will always return version 0.
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inlineinherited |
Get the type of a proxy object.
Definition at line 302 of file wayland-client.hpp.
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inherited |
Check whether this wrapper actually wraps an object.
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inherited |
Check whether two wrappers refer to different objects.
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inherited |
Check whether two wrappers refer to the same object.
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inherited |
Check whether this wrapper actually wraps an object.
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inherited |
Release the wrapped object (if any), making this an empty wrapper.
Note that display_t instances cannot be released this way. Attempts to do so are ignored.
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inherited |
Assign a proxy to an event queue.
queue | The event queue that will handle this proxy |
Assign proxy to event queue. Events coming from proxy will be queued in queue instead of the display's main queue.
See also: display_t::dispatch_queue().
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staticconstexpr |
Minimum protocol version required for the get_keyboard_timestamps function.
Definition at line 1204 of file wayland-client-protocol-unstable.hpp.
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staticconstexpr |
Minimum protocol version required for the get_pointer_timestamps function.
Definition at line 1223 of file wayland-client-protocol-unstable.hpp.
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staticconstexpr |
Minimum protocol version required for the get_touch_timestamps function.
Definition at line 1242 of file wayland-client-protocol-unstable.hpp.