[PATCH weston v2 6/9] Use xdg_shell protocol from wayland-protocols
Jonas Ådahl
jadahl at gmail.com
Tue Nov 17 00:00:32 PST 2015
Signed-off-by: Jonas Ådahl <jadahl at gmail.com>
Reviewed-by: Mariusz Ceier <mceier+wayland at gmail.com>
Acked-by: Pekka Paalanen <pekka.paalanen at collabora.co.uk>
Acked-by: Jasper St. Pierre <jstpierre at mecheye.net>
---
Makefile.am | 29 ++-
clients/simple-damage.c | 2 +-
clients/simple-dmabuf.c | 2 +-
clients/simple-egl.c | 2 +-
clients/simple-shm.c | 2 +-
clients/window.c | 2 +-
desktop-shell/shell.c | 2 +-
protocol/xdg-shell.xml | 616 ------------------------------------------------
8 files changed, 20 insertions(+), 637 deletions(-)
delete mode 100644 protocol/xdg-shell.xml
diff --git a/Makefile.am b/Makefile.am
index 0435702..217c730 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -473,8 +473,8 @@ demo_clients += \
weston_simple_shm_SOURCES = clients/simple-shm.c
nodist_weston_simple_shm_SOURCES = \
- protocol/xdg-shell-protocol.c \
- protocol/xdg-shell-client-protocol.h \
+ protocol/xdg-shell-unstable-v5-protocol.c \
+ protocol/xdg-shell-unstable-v5-client-protocol.h \
protocol/fullscreen-shell-unstable-v1-protocol.c \
protocol/fullscreen-shell-unstable-v1-client-protocol.h \
protocol/ivi-application-protocol.c \
@@ -486,8 +486,8 @@ weston_simple_damage_SOURCES = clients/simple-damage.c
nodist_weston_simple_damage_SOURCES = \
protocol/scaler-protocol.c \
protocol/scaler-client-protocol.h \
- protocol/xdg-shell-protocol.c \
- protocol/xdg-shell-client-protocol.h \
+ protocol/xdg-shell-unstable-v5-protocol.c \
+ protocol/xdg-shell-unstable-v5-client-protocol.h \
protocol/fullscreen-shell-unstable-v1-protocol.c \
protocol/fullscreen-shell-unstable-v1-client-protocol.h
weston_simple_damage_CFLAGS = $(AM_CFLAGS) $(SIMPLE_CLIENT_CFLAGS)
@@ -517,8 +517,8 @@ if BUILD_SIMPLE_EGL_CLIENTS
demo_clients += weston-simple-egl
weston_simple_egl_SOURCES = clients/simple-egl.c
nodist_weston_simple_egl_SOURCES = \
- protocol/xdg-shell-protocol.c \
- protocol/xdg-shell-client-protocol.h \
+ protocol/xdg-shell-unstable-v5-protocol.c \
+ protocol/xdg-shell-unstable-v5-client-protocol.h \
protocol/ivi-application-protocol.c \
protocol/ivi-application-client-protocol.h
weston_simple_egl_CFLAGS = $(AM_CFLAGS) $(SIMPLE_EGL_CLIENT_CFLAGS)
@@ -529,8 +529,8 @@ if BUILD_SIMPLE_INTEL_DMABUF_CLIENT
demo_clients += weston-simple-dmabuf
weston_simple_dmabuf_SOURCES = clients/simple-dmabuf.c
nodist_weston_simple_dmabuf_SOURCES = \
- protocol/xdg-shell-protocol.c \
- protocol/xdg-shell-client-protocol.h \
+ protocol/xdg-shell-unstable-v5-protocol.c \
+ protocol/xdg-shell-unstable-v5-client-protocol.h \
protocol/fullscreen-shell-unstable-v1-protocol.c \
protocol/fullscreen-shell-unstable-v1-client-protocol.h \
protocol/linux-dmabuf-unstable-v1-protocol.c \
@@ -556,8 +556,8 @@ nodist_libtoytoolkit_la_SOURCES = \
protocol/workspaces-client-protocol.h \
protocol/presentation_timing-protocol.c \
protocol/presentation_timing-client-protocol.h \
- protocol/xdg-shell-protocol.c \
- protocol/xdg-shell-client-protocol.h \
+ protocol/xdg-shell-unstable-v5-protocol.c \
+ protocol/xdg-shell-unstable-v5-client-protocol.h \
protocol/ivi-application-protocol.c \
protocol/ivi-application-client-protocol.h
@@ -765,8 +765,8 @@ BUILT_SOURCES += \
protocol/workspaces-protocol.c \
protocol/fullscreen-shell-unstable-v1-protocol.c \
protocol/fullscreen-shell-unstable-v1-client-protocol.h \
- protocol/xdg-shell-protocol.c \
- protocol/xdg-shell-client-protocol.h \
+ protocol/xdg-shell-unstable-v5-protocol.c \
+ protocol/xdg-shell-unstable-v5-client-protocol.h \
protocol/ivi-hmi-controller-protocol.c \
protocol/ivi-hmi-controller-client-protocol.h \
protocol/ivi-application-protocol.c \
@@ -841,8 +841,8 @@ desktop_shell_la_SOURCES = \
nodist_desktop_shell_la_SOURCES = \
protocol/desktop-shell-protocol.c \
protocol/desktop-shell-server-protocol.h \
- protocol/xdg-shell-protocol.c \
- protocol/xdg-shell-server-protocol.h
+ protocol/xdg-shell-unstable-v5-protocol.c \
+ protocol/xdg-shell-unstable-v5-server-protocol.h
BUILT_SOURCES += $(nodist_desktop_shell_la_SOURCES)
endif
@@ -1345,7 +1345,6 @@ EXTRA_DIST += \
protocol/workspaces.xml \
protocol/text-cursor-position.xml \
protocol/weston-test.xml \
- protocol/xdg-shell.xml \
protocol/presentation_timing.xml \
protocol/scaler.xml \
protocol/ivi-application.xml \
diff --git a/clients/simple-damage.c b/clients/simple-damage.c
index a4869b4..5152074 100644
--- a/clients/simple-damage.c
+++ b/clients/simple-damage.c
@@ -37,7 +37,7 @@
#include <wayland-client.h>
#include "shared/os-compatibility.h"
-#include "xdg-shell-client-protocol.h"
+#include "xdg-shell-unstable-v5-client-protocol.h"
#include "fullscreen-shell-unstable-v1-client-protocol.h"
#include "scaler-client-protocol.h"
diff --git a/clients/simple-dmabuf.c b/clients/simple-dmabuf.c
index 1751dc4..f371d80 100644
--- a/clients/simple-dmabuf.c
+++ b/clients/simple-dmabuf.c
@@ -40,7 +40,7 @@
#include <libdrm/drm_fourcc.h>
#include <wayland-client.h>
-#include "xdg-shell-client-protocol.h"
+#include "xdg-shell-unstable-v5-client-protocol.h"
#include "fullscreen-shell-unstable-v1-client-protocol.h"
#include "linux-dmabuf-unstable-v1-client-protocol.h"
diff --git a/clients/simple-egl.c b/clients/simple-egl.c
index 4c2e43b..78b4226 100644
--- a/clients/simple-egl.c
+++ b/clients/simple-egl.c
@@ -41,7 +41,7 @@
#include <EGL/egl.h>
#include <EGL/eglext.h>
-#include "xdg-shell-client-protocol.h"
+#include "xdg-shell-unstable-v5-client-protocol.h"
#include <sys/types.h>
#include <unistd.h>
#include "protocol/ivi-application-client-protocol.h"
diff --git a/clients/simple-shm.c b/clients/simple-shm.c
index 8a3c539..e6f0bd0 100644
--- a/clients/simple-shm.c
+++ b/clients/simple-shm.c
@@ -35,7 +35,7 @@
#include <wayland-client.h>
#include "shared/os-compatibility.h"
-#include "xdg-shell-client-protocol.h"
+#include "xdg-shell-unstable-v5-client-protocol.h"
#include "fullscreen-shell-unstable-v1-client-protocol.h"
#include <sys/types.h>
diff --git a/clients/window.c b/clients/window.c
index 47628de..4b62988 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -68,7 +68,7 @@ typedef void *EGLContext;
#include <wayland-client.h>
#include "shared/cairo-util.h"
#include "shared/helpers.h"
-#include "xdg-shell-client-protocol.h"
+#include "xdg-shell-unstable-v5-client-protocol.h"
#include "text-cursor-position-client-protocol.h"
#include "workspaces-client-protocol.h"
#include "shared/os-compatibility.h"
diff --git a/desktop-shell/shell.c b/desktop-shell/shell.c
index 9968307..58cad93 100644
--- a/desktop-shell/shell.c
+++ b/desktop-shell/shell.c
@@ -40,7 +40,7 @@
#include "workspaces-server-protocol.h"
#include "shared/config-parser.h"
#include "shared/helpers.h"
-#include "xdg-shell-server-protocol.h"
+#include "xdg-shell-unstable-v5-server-protocol.h"
#define DEFAULT_NUM_WORKSPACES 1
#define DEFAULT_WORKSPACE_CHANGE_ANIMATION_LENGTH 200
diff --git a/protocol/xdg-shell.xml b/protocol/xdg-shell.xml
deleted file mode 100644
index 1d37e36..0000000
--- a/protocol/xdg-shell.xml
+++ /dev/null
@@ -1,616 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<protocol name="xdg_shell">
-
- <copyright>
- Copyright © 2008-2013 Kristian Høgsberg
- Copyright © 2013 Rafael Antognolli
- Copyright © 2013 Jasper St. Pierre
- Copyright © 2010-2013 Intel Corporation
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice (including the next
- paragraph) shall be included in all copies or substantial portions of the
- Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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.
- </copyright>
-
- <interface name="xdg_shell" version="1">
- <description summary="create desktop-style surfaces">
- xdg_shell allows clients to turn a wl_surface into a "real window"
- which can be dragged, resized, stacked, and moved around by the
- user. Everything about this interface is suited towards traditional
- desktop environments.
- </description>
-
- <enum name="version">
- <description summary="latest protocol version">
- The 'current' member of this enum gives the version of the
- protocol. Implementations can compare this to the version
- they implement using static_assert to ensure the protocol and
- implementation versions match.
- </description>
- <entry name="current" value="5" summary="Always the latest version"/>
- </enum>
-
- <enum name="error">
- <entry name="role" value="0" summary="given wl_surface has another role"/>
- <entry name="defunct_surfaces" value="1" summary="xdg_shell was destroyed before children"/>
- <entry name="not_the_topmost_popup" value="2" summary="the client tried to map or destroy a non-topmost popup"/>
- <entry name="invalid_popup_parent" value="3" summary="the client specified an invalid popup parent surface"/>
- </enum>
-
- <request name="destroy" type="destructor">
- <description summary="destroy xdg_shell">
- Destroy this xdg_shell object.
-
- Destroying a bound xdg_shell object while there are surfaces
- still alive created by this xdg_shell object instance is illegal
- and will result in a protocol error.
- </description>
- </request>
-
- <request name="use_unstable_version">
- <description summary="enable use of this unstable version">
- Negotiate the unstable version of the interface. This
- mechanism is in place to ensure client and server agree on the
- unstable versions of the protocol that they speak or exit
- cleanly if they don't agree. This request will go away once
- the xdg-shell protocol is stable.
- </description>
- <arg name="version" type="int"/>
- </request>
-
- <request name="get_xdg_surface">
- <description summary="create a shell surface from a surface">
- This creates an xdg_surface for the given surface and gives it the
- xdg_surface role. A wl_surface can only be given an xdg_surface role
- once. If get_xdg_surface is called with a wl_surface that already has
- an active xdg_surface associated with it, or if it had any other role,
- an error is raised.
-
- See the documentation of xdg_surface for more details about what an
- xdg_surface is and how it is used.
- </description>
- <arg name="id" type="new_id" interface="xdg_surface"/>
- <arg name="surface" type="object" interface="wl_surface"/>
- </request>
-
- <request name="get_xdg_popup">
- <description summary="create a popup for a surface">
- This creates an xdg_popup for the given surface and gives it the
- xdg_popup role. A wl_surface can only be given an xdg_popup role
- once. If get_xdg_popup is called with a wl_surface that already has
- an active xdg_popup associated with it, or if it had any other role,
- an error is raised.
-
- This request must be used in response to some sort of user action
- like a button press, key press, or touch down event.
-
- See the documentation of xdg_popup for more details about what an
- xdg_popup is and how it is used.
- </description>
- <arg name="id" type="new_id" interface="xdg_popup"/>
- <arg name="surface" type="object" interface="wl_surface"/>
- <arg name="parent" type="object" interface="wl_surface"/>
- <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
- <arg name="serial" type="uint" summary="the serial of the user event"/>
- <arg name="x" type="int"/>
- <arg name="y" type="int"/>
- </request>
-
- <event name="ping">
- <description summary="check if the client is alive">
- The ping event asks the client if it's still alive. Pass the
- serial specified in the event back to the compositor by sending
- a "pong" request back with the specified serial.
-
- Compositors can use this to determine if the client is still
- alive. It's unspecified what will happen if the client doesn't
- respond to the ping request, or in what timeframe. Clients should
- try to respond in a reasonable amount of time.
-
- A compositor is free to ping in any way it wants, but a client must
- always respond to any xdg_shell object it created.
- </description>
- <arg name="serial" type="uint" summary="pass this to the pong request"/>
- </event>
-
- <request name="pong">
- <description summary="respond to a ping event">
- A client must respond to a ping event with a pong request or
- the client may be deemed unresponsive.
- </description>
- <arg name="serial" type="uint" summary="serial of the ping event"/>
- </request>
- </interface>
-
- <interface name="xdg_surface" version="1">
- <description summary="A desktop window">
- An interface that may be implemented by a wl_surface, for
- implementations that provide a desktop-style user interface.
-
- It provides requests to treat surfaces like windows, allowing to set
- properties like maximized, fullscreen, minimized, and to move and resize
- them, and associate metadata like title and app id.
-
- The client must call wl_surface.commit on the corresponding wl_surface
- for the xdg_surface state to take effect. Prior to committing the new
- state, it can set up initial configuration, such as maximizing or setting
- a window geometry.
-
- Even without attaching a buffer the compositor must respond to initial
- committed configuration, for instance sending a configure event with
- expected window geometry if the client maximized its surface during
- initialization.
-
- For a surface to be mapped by the compositor the client must have
- committed both an xdg_surface state and a buffer.
- </description>
-
- <request name="destroy" type="destructor">
- <description summary="Destroy the xdg_surface">
- Unmap and destroy the window. The window will be effectively
- hidden from the user's point of view, and all state like
- maximization, fullscreen, and so on, will be lost.
- </description>
- </request>
-
- <request name="set_parent">
- <description summary="set the parent of this surface">
- Set the "parent" of this surface. This window should be stacked
- above a parent. The parent surface must be mapped as long as this
- surface is mapped.
-
- Parent windows should be set on dialogs, toolboxes, or other
- "auxiliary" surfaces, so that the parent is raised when the dialog
- is raised.
- </description>
- <arg name="parent" type="object" interface="xdg_surface" allow-null="true"/>
- </request>
-
- <request name="set_title">
- <description summary="set surface title">
- Set a short title for the surface.
-
- This string may be used to identify the surface in a task bar,
- window list, or other user interface elements provided by the
- compositor.
-
- The string must be encoded in UTF-8.
- </description>
- <arg name="title" type="string"/>
- </request>
-
- <request name="set_app_id">
- <description summary="set application ID">
- Set an application identifier for the surface.
-
- The app ID identifies the general class of applications to which
- the surface belongs. The compositor can use this to group multiple
- surfaces together, or to determine how to launch a new application.
-
- For D-Bus activatable applications, the app ID is used as the D-Bus
- service name.
-
- The compositor shell will try to group application surfaces together
- by their app ID. As a best practice, it is suggested to select app
- ID's that match the basename of the application's .desktop file.
- For example, "org.freedesktop.FooViewer" where the .desktop file is
- "org.freedesktop.FooViewer.desktop".
-
- See the desktop-entry specification [0] for more details on
- application identifiers and how they relate to well-known D-Bus
- names and .desktop files.
-
- [0] http://standards.freedesktop.org/desktop-entry-spec/
- </description>
- <arg name="app_id" type="string"/>
- </request>
-
- <request name="show_window_menu">
- <description summary="show the window menu">
- Clients implementing client-side decorations might want to show
- a context menu when right-clicking on the decorations, giving the
- user a menu that they can use to maximize or minimize the window.
-
- This request asks the compositor to pop up such a window menu at
- the given position, relative to the local surface coordinates of
- the parent surface. There are no guarantees as to what menu items
- the window menu contains.
-
- This request must be used in response to some sort of user action
- like a button press, key press, or touch down event.
- </description>
-
- <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
- <arg name="serial" type="uint" summary="the serial of the user event"/>
- <arg name="x" type="int" summary="the x position to pop up the window menu at"/>
- <arg name="y" type="int" summary="the y position to pop up the window menu at"/>
- </request>
-
- <request name="move">
- <description summary="start an interactive move">
- Start an interactive, user-driven move of the surface.
-
- This request must be used in response to some sort of user action
- like a button press, key press, or touch down event. The passed
- serial is used to determine the type of interactive move (touch,
- pointer, etc).
-
- The server may ignore move requests depending on the state of
- the surface (e.g. fullscreen or maximized), or if the passed serial
- is no longer valid.
-
- If triggered, the surface will lose the focus of the device
- (wl_pointer, wl_touch, etc) used for the move. It is up to the
- compositor to visually indicate that the move is taking place, such as
- updating a pointer cursor, during the move. There is no guarantee
- that the device focus will return when the move is completed.
- </description>
- <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
- <arg name="serial" type="uint" summary="the serial of the user event"/>
- </request>
-
- <enum name="resize_edge">
- <description summary="edge values for resizing">
- These values are used to indicate which edge of a surface
- is being dragged in a resize operation.
- </description>
- <entry name="none" value="0"/>
- <entry name="top" value="1"/>
- <entry name="bottom" value="2"/>
- <entry name="left" value="4"/>
- <entry name="top_left" value="5"/>
- <entry name="bottom_left" value="6"/>
- <entry name="right" value="8"/>
- <entry name="top_right" value="9"/>
- <entry name="bottom_right" value="10"/>
- </enum>
-
- <request name="resize">
- <description summary="start an interactive resize">
- Start a user-driven, interactive resize of the surface.
-
- This request must be used in response to some sort of user action
- like a button press, key press, or touch down event. The passed
- serial is used to determine the type of interactive resize (touch,
- pointer, etc).
-
- The server may ignore resize requests depending on the state of
- the surface (e.g. fullscreen or maximized).
-
- If triggered, the client will receive configure events with the
- "resize" state enum value and the expected sizes. See the "resize"
- enum value for more details about what is required. The client
- must also acknowledge configure events using "ack_configure". After
- the resize is completed, the client will receive another "configure"
- event without the resize state.
-
- If triggered, the surface also will lose the focus of the device
- (wl_pointer, wl_touch, etc) used for the resize. It is up to the
- compositor to visually indicate that the resize is taking place,
- such as updating a pointer cursor, during the resize. There is no
- guarantee that the device focus will return when the resize is
- completed.
-
- The edges parameter specifies how the surface should be resized,
- and is one of the values of the resize_edge enum. The compositor
- may use this information to update the surface position for
- example when dragging the top left corner. The compositor may also
- use this information to adapt its behavior, e.g. choose an
- appropriate cursor image.
- </description>
- <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
- <arg name="serial" type="uint" summary="the serial of the user event"/>
- <arg name="edges" type="uint" summary="which edge or corner is being dragged"/>
- </request>
-
- <enum name="state">
- <description summary="types of state on the surface">
- The different state values used on the surface. This is designed for
- state values like maximized, fullscreen. It is paired with the
- configure event to ensure that both the client and the compositor
- setting the state can be synchronized.
-
- States set in this way are double-buffered. They will get applied on
- the next commit.
-
- Desktop environments may extend this enum by taking up a range of
- values and documenting the range they chose in this description.
- They are not required to document the values for the range that they
- chose. Ideally, any good extensions from a desktop environment should
- make its way into standardization into this enum.
-
- The current reserved ranges are:
-
- 0x0000 - 0x0FFF: xdg-shell core values, documented below.
- 0x1000 - 0x1FFF: GNOME
- </description>
- <entry name="maximized" value="1" summary="the surface is maximized">
- The surface is maximized. The window geometry specified in the configure
- event must be obeyed by the client.
- </entry>
- <entry name="fullscreen" value="2" summary="the surface is fullscreen">
- The surface is fullscreen. The window geometry specified in the configure
- event must be obeyed by the client.
- </entry>
- <entry name="resizing" value="3">
- The surface is being resized. The window geometry specified in the
- configure event is a maximum; the client cannot resize beyond it.
- Clients that have aspect ratio or cell sizing configuration can use
- a smaller size, however.
- </entry>
- <entry name="activated" value="4">
- Client window decorations should be painted as if the window is
- active. Do not assume this means that the window actually has
- keyboard or pointer focus.
- </entry>
- </enum>
-
- <event name="configure">
- <description summary="suggest a surface change">
- The configure event asks the client to resize its surface or to
- change its state.
-
- The width and height arguments specify a hint to the window
- about how its surface should be resized in window geometry
- coordinates. See set_window_geometry.
-
- If the width or height arguments are zero, it means the client
- should decide its own window dimension. This may happen when the
- compositor need to configure the state of the surface but doesn't
- have any information about any previous or expected dimension.
-
- The states listed in the event specify how the width/height
- arguments should be interpreted, and possibly how it should be
- drawn.
-
- Clients should arrange their surface for the new size and
- states, and then send a ack_configure request with the serial
- sent in this configure event at some point before committing
- the new surface.
-
- If the client receives multiple configure events before it
- can respond to one, it is free to discard all but the last
- event it received.
- </description>
-
- <arg name="width" type="int"/>
- <arg name="height" type="int"/>
- <arg name="states" type="array"/>
- <arg name="serial" type="uint"/>
- </event>
-
- <request name="ack_configure">
- <description summary="ack a configure event">
- When a configure event is received, if a client commits the
- surface in response to the configure event, then the client
- must make an ack_configure request sometime before the commit
- request, passing along the serial of the configure event.
-
- For instance, the compositor might use this information to move
- a surface to the top left only when the client has drawn itself
- for the maximized or fullscreen state.
-
- If the client receives multiple configure events before it
- can respond to one, it only has to ack the last configure event.
-
- A client is not required to commit immediately after sending
- an ack_configure request - it may even ack_configure several times
- before its next surface commit.
-
- The compositor expects that the most recently received
- ack_configure request at the time of a commit indicates which
- configure event the client is responding to.
- </description>
- <arg name="serial" type="uint" summary="the serial from the configure event"/>
- </request>
-
- <request name="set_window_geometry">
- <description summary="set the new window geometry">
- The window geometry of a window is its "visible bounds" from the
- user's perspective. Client-side decorations often have invisible
- portions like drop-shadows which should be ignored for the
- purposes of aligning, placing and constraining windows.
-
- The window geometry is double buffered, and will be applied at the
- time wl_surface.commit of the corresponding wl_surface is called.
-
- Once the window geometry of the surface is set once, it is not
- possible to unset it, and it will remain the same until
- set_window_geometry is called again, even if a new subsurface or
- buffer is attached.
-
- If never set, the value is the full bounds of the surface,
- including any subsurfaces. This updates dynamically on every
- commit. This unset mode is meant for extremely simple clients.
-
- If responding to a configure event, the window geometry in here
- must respect the sizing negotiations specified by the states in
- the configure event.
-
- The arguments are given in the surface local coordinate space of
- the wl_surface associated with this xdg_surface.
-
- The width and height must be greater than zero.
- </description>
- <arg name="x" type="int"/>
- <arg name="y" type="int"/>
- <arg name="width" type="int"/>
- <arg name="height" type="int"/>
- </request>
-
- <request name="set_maximized">
- <description summary="maximize the window">
- Maximize the surface.
-
- After requesting that the surface should be maximized, the compositor
- will respond by emitting a configure event with the "maximized" state
- and the required window geometry. The client should then update its
- content, drawing it in a maximized state, i.e. without shadow or other
- decoration outside of the window geometry. The client must also
- acknowledge the configure when committing the new content (see
- ack_configure).
-
- It is up to the compositor to decide how and where to maximize the
- surface, for example which output and what region of the screen should
- be used.
-
- If the surface was already maximized, the compositor will still emit
- a configure event with the "maximized" state.
- </description>
- </request>
-
- <request name="unset_maximized">
- <description summary="unmaximize the window">
- Unmaximize the surface.
-
- After requesting that the surface should be unmaximized, the compositor
- will respond by emitting a configure event without the "maximized"
- state. If available, the compositor will include the window geometry
- dimensions the window had prior to being maximized in the configure
- request. The client must then update its content, drawing it in a
- regular state, i.e. potentially with shadow, etc. The client must also
- acknowledge the configure when committing the new content (see
- ack_configure).
-
- It is up to the compositor to position the surface after it was
- unmaximized; usually the position the surface had before maximizing, if
- applicable.
-
- If the surface was already not maximized, the compositor will still
- emit a configure event without the "maximized" state.
- </description>
- </request>
-
- <request name="set_fullscreen">
- <description summary="set the window as fullscreen on a monitor">
- Make the surface fullscreen.
-
- You can specify an output that you would prefer to be fullscreen.
- If this value is NULL, it's up to the compositor to choose which
- display will be used to map this surface.
-
- If the surface doesn't cover the whole output, the compositor will
- position the surface in the center of the output and compensate with
- black borders filling the rest of the output.
- </description>
- <arg name="output" type="object" interface="wl_output" allow-null="true"/>
- </request>
- <request name="unset_fullscreen" />
-
- <request name="set_minimized">
- <description summary="set the window as minimized">
- Request that the compositor minimize your surface. There is no
- way to know if the surface is currently minimized, nor is there
- any way to unset minimization on this surface.
-
- If you are looking to throttle redrawing when minimized, please
- instead use the wl_surface.frame event for this, as this will
- also work with live previews on windows in Alt-Tab, Expose or
- similar compositor features.
- </description>
- </request>
-
- <event name="close">
- <description summary="surface wants to be closed">
- The close event is sent by the compositor when the user
- wants the surface to be closed. This should be equivalent to
- the user clicking the close button in client-side decorations,
- if your application has any...
-
- This is only a request that the user intends to close your
- window. The client may choose to ignore this request, or show
- a dialog to ask the user to save their data...
- </description>
- </event>
- </interface>
-
- <interface name="xdg_popup" version="1">
- <description summary="short-lived, popup surfaces for menus">
- A popup surface is a short-lived, temporary surface that can be
- used to implement menus. It takes an explicit grab on the surface
- that will be dismissed when the user dismisses the popup. This can
- be done by the user clicking outside the surface, using the keyboard,
- or even locking the screen through closing the lid or a timeout.
-
- When the popup is dismissed, a popup_done event will be sent out,
- and at the same time the surface will be unmapped. The xdg_popup
- object is now inert and cannot be reactivated, so clients should
- destroy it. Explicitly destroying the xdg_popup object will also
- dismiss the popup and unmap the surface.
-
- Clients will receive events for all their surfaces during this
- grab (which is an "owner-events" grab in X11 parlance). This is
- done so that users can navigate through submenus and other
- "nested" popup windows without having to dismiss the topmost
- popup.
-
- Clients that want to dismiss the popup when another surface of
- their own is clicked should dismiss the popup using the destroy
- request.
-
- The parent surface must have either an xdg_surface or xdg_popup
- role.
-
- Specifying an xdg_popup for the parent means that the popups are
- nested, with this popup now being the topmost popup. Nested
- popups must be destroyed in the reverse order they were created
- in, e.g. the only popup you are allowed to destroy at all times
- is the topmost one.
-
- If there is an existing popup when creating a new popup, the
- parent must be the current topmost popup.
-
- A parent surface must be mapped before the new popup is mapped.
-
- When compositors choose to dismiss a popup, they will likely
- dismiss every nested popup as well. When a compositor dismisses
- popups, it will follow the same dismissing order as required
- from the client.
-
- The x and y arguments passed when creating the popup object specify
- where the top left of the popup should be placed, relative to the
- local surface coordinates of the parent surface. See
- xdg_shell.get_xdg_popup.
-
- The client must call wl_surface.commit on the corresponding wl_surface
- for the xdg_popup state to take effect.
-
- For a surface to be mapped by the compositor the client must have
- committed both the xdg_popup state and a buffer.
- </description>
-
- <request name="destroy" type="destructor">
- <description summary="remove xdg_popup interface">
- This destroys the popup. Explicitly destroying the xdg_popup
- object will also dismiss the popup, and unmap the surface.
-
- If this xdg_popup is not the "topmost" popup, a protocol error
- will be sent.
- </description>
- </request>
-
- <event name="popup_done">
- <description summary="popup interaction is done">
- The popup_done event is sent out when a popup is dismissed by the
- compositor. The client should destroy the xdg_popup object at this
- point.
- </description>
- </event>
-
- </interface>
-</protocol>
--
2.4.3
More information about the wayland-devel
mailing list