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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. The global interface exposing aura shell capabilities is used to instantiate an interface extension for a wl_surface object. This extended interface will then allow the client to use aura shell specific functionality. Instantiate an interface extension for the given wl_surface to provide aura shell functionality. If the given wl_surface is not associated with a shell surface, the shell_surface_missing protocol error is raised. Instantiate an interface extension for the given wl_output to provide aura shell functionality. Specifies the server's window layout mode. Sends the layout_mode used by the server. Sends a monorail ID of a bug fixed on the exo server that clients can use to gate functionality. An additional interface to a wl_surface object, which allows the client to access aura shell specific functionality for surface. Frame types that can be used to decorate a surface. Suggests a surface should use a specific frame. Set the "parent" of this surface. "x" and "y" arguments specify the initial position for surface relative to parent. Set the frame colors. Set the startup ID. Set the application ID. Deprecated. Please use set_client_surface_str_id instead. Set the identifier of the surface assigned by the client. Enum describing why an occlusion change happened. An occlusion change as a result of a user action could include things like the user moving a window, changing occlusion, or opening/closing a window, changing the occlusion. Sets occlusion tracking on this surface. The client will be updated with a new occlusion fraction when the amount of occlusion of this surface changes. Unsets occlusion tracking for this surface. Notifies when there is a change in the amount this surface is occluded. The occlusion update is sent as a fixed point number from 0 to 1, representing the proportion of occlusion. Make this the active window. This usually implies something like restacking this surface to the foreground. The compositor is free to ignore this request if it deems the client to be misbehaving. Typically this request will only be honoured in response to some user driven event, such as executing an application or opening a file in a window that already exists. Draw attention to this surface in a way that does not change the user's focus. This usually means animating window decorations or taskbar icons. The compositor can still ignore this request if it deems fit, but unlike draw_focus, these requests are expected to come from background tasks, and are more likely to be honoured. Possible windowing system behaviors if this surface were to go fullscreen. Suggests how the windowing system should behave if this surface were to go fullscreen. Does not make the surface fullscreen. Typically the default mode is "immersive". Set the identifier of the surface assigned by the client. Suggests a surface to have client-side decoration, but server-side decides when and where to start the resize. The server may also apply visual effects to indicate that the resize operation is ongoing. Surface snap directions. Notify (or inform) the server the client's intent to snap the window. To inform it's no longer willing to snap, send 'none'. Request that surface is snapped to the left. Request that surface is snapped to the right. Request that surface resets snapping. Notifies the client to lock window in normal or restore state. When window is locked, the window frame should look like it is in restored state, but actually isn't. Locking happends while dragging a maximized window. Notifies the client to unlock window if it is previously locked. Unlocking happends while dragging a maximized window. Set window session id to the surface. An additional interface to a wl_output object, which allows the client to access aura shell specific functionality for output. These flags describe properties of an output scale. They are used in the flags bitfield of the scale event. The scale event describes an available scale for the output. The event is sent when binding to the output object and there will always be one scale, the current scale. The event is sent again if an output changes scale, for the scale that is now current. In other words, the current scale is always the last scale that was received with the current flag set. The connection event describes how the output is connected. The event is sent when binding to the output object. This event describes the device specific scale factor for the output. The device specific scale factor is not expected the change during the lifetime of the output. And it is not limited to an integer value like the scale factor provided by wl_output interface. The exact contents scale used by the compositor can be determined by combining this device scale factor with the current output scale. The event is sent when binding to the output object.