Add server-decoration skeleton
This commit is contained in:
emersion
parent
71ee40e8f1
commit
e521b0404b
|
|
@ -0,0 +1,29 @@
|
||||||
|
#ifndef WLR_TYPES_WLR_SERVER_DECORATION_H
|
||||||
|
#define WLR_TYPES_WLR_SERVER_DECORATION_H
|
||||||
|
|
||||||
|
#include <wayland-server.h>
|
||||||
|
|
||||||
|
struct wlr_server_decoration_manager {
|
||||||
|
struct wl_global *wl_global;
|
||||||
|
struct wl_list decorations; // wlr_server_decoration::link
|
||||||
|
|
||||||
|
void *data;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct wlr_server_decoration {
|
||||||
|
struct wl_resource *resource;
|
||||||
|
struct wl_list link;
|
||||||
|
|
||||||
|
struct {
|
||||||
|
struct wl_signal destroy;
|
||||||
|
} events;
|
||||||
|
|
||||||
|
void *data;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct wlr_server_decoration_manager *wlr_server_decoration_manager_create(
|
||||||
|
struct wl_display *display);
|
||||||
|
void wlr_server_decoration_manager_destroy(
|
||||||
|
struct wlr_server_decoration_manager *manager);
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -24,12 +24,14 @@ protocols = [
|
||||||
[wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'],
|
[wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'],
|
||||||
'gamma-control.xml',
|
'gamma-control.xml',
|
||||||
'screenshooter.xml',
|
'screenshooter.xml',
|
||||||
|
'server-decoration.xml',
|
||||||
]
|
]
|
||||||
|
|
||||||
client_protocols = [
|
client_protocols = [
|
||||||
[wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'],
|
[wl_protocol_dir, 'unstable/xdg-shell/xdg-shell-unstable-v6.xml'],
|
||||||
'gamma-control.xml',
|
'gamma-control.xml',
|
||||||
'screenshooter.xml',
|
'screenshooter.xml',
|
||||||
|
'server-decoration.xml',
|
||||||
]
|
]
|
||||||
|
|
||||||
wl_protos_src = []
|
wl_protos_src = []
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,94 @@
|
||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<protocol name="server_decoration">
|
||||||
|
<copyright><![CDATA[
|
||||||
|
Copyright (C) 2015 Martin Gräßlin
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU Lesser General Public License as published by
|
||||||
|
the Free Software Foundation, either version 2.1 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU Lesser General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU Lesser General Public License
|
||||||
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
]]></copyright>
|
||||||
|
<interface name="org_kde_kwin_server_decoration_manager" version="1">
|
||||||
|
<description summary="Server side window decoration manager">
|
||||||
|
This interface allows to coordinate whether the server should create
|
||||||
|
a server-side window decoration around a wl_surface representing a
|
||||||
|
shell surface (wl_shell_surface or similar). By announcing support
|
||||||
|
for this interface the server indicates that it supports server
|
||||||
|
side decorations.
|
||||||
|
</description>
|
||||||
|
<request name="create">
|
||||||
|
<description summary="Create a server-side decoration object for a given surface">
|
||||||
|
When a client creates a server-side decoration object it indicates
|
||||||
|
that it supports the protocol. The client is supposed to tell the
|
||||||
|
server whether it wants server-side decorations or will provide
|
||||||
|
client-side decorations.
|
||||||
|
|
||||||
|
If the client does not create a server-side decoration object for
|
||||||
|
a surface the server interprets this as lack of support for this
|
||||||
|
protocol and considers it as client-side decorated. Nevertheless a
|
||||||
|
client-side decorated surface should use this protocol to indicate
|
||||||
|
to the server that it does not want a server-side deco.
|
||||||
|
</description>
|
||||||
|
<arg name="id" type="new_id" interface="org_kde_kwin_server_decoration"/>
|
||||||
|
<arg name="surface" type="object" interface="wl_surface"/>
|
||||||
|
</request>
|
||||||
|
<enum name="mode">
|
||||||
|
<description summary="Possible values to use in request_mode and the event mode."/>
|
||||||
|
<entry name="None" value="0" summary="Undecorated: The surface is not decorated at all, neither server nor client-side. An example is a popup surface which should not be decorated."/>
|
||||||
|
<entry name="Client" value="1" summary="Client-side decoration: The decoration is part of the surface and the client."/>
|
||||||
|
<entry name="Server" value="2" summary="Server-side decoration: The server embeds the surface into a decoration frame."/>
|
||||||
|
</enum>
|
||||||
|
<event name="default_mode">
|
||||||
|
<description summary="The default mode used on the server">
|
||||||
|
This event is emitted directly after binding the interface. It contains
|
||||||
|
the default mode for the decoration. When a new server decoration object
|
||||||
|
is created this new object will be in the default mode until the first
|
||||||
|
request_mode is requested.
|
||||||
|
|
||||||
|
The server may change the default mode at any time.
|
||||||
|
</description>
|
||||||
|
<arg name="mode" type="uint" summary="The default decoration mode applied to newly created server decorations."/>
|
||||||
|
</event>
|
||||||
|
</interface>
|
||||||
|
<interface name="org_kde_kwin_server_decoration" version="1">
|
||||||
|
<request name="release" type="destructor">
|
||||||
|
<description summary="release the server decoration object"/>
|
||||||
|
</request>
|
||||||
|
<enum name="mode">
|
||||||
|
<description summary="Possible values to use in request_mode and the event mode."/>
|
||||||
|
<entry name="None" value="0" summary="Undecorated: The surface is not decorated at all, neither server nor client-side. An example is a popup surface which should not be decorated."/>
|
||||||
|
<entry name="Client" value="1" summary="Client-side decoration: The decoration is part of the surface and the client."/>
|
||||||
|
<entry name="Server" value="2" summary="Server-side decoration: The server embeds the surface into a decoration frame."/>
|
||||||
|
</enum>
|
||||||
|
<request name="request_mode">
|
||||||
|
<description summary="The decoration mode the surface wants to use."/>
|
||||||
|
<arg name="mode" type="uint" summary="The mode this surface wants to use."/>
|
||||||
|
</request>
|
||||||
|
<event name="mode">
|
||||||
|
<description summary="The new decoration mode applied by the server">
|
||||||
|
This event is emitted directly after the decoration is created and
|
||||||
|
represents the base decoration policy by the server. E.g. a server
|
||||||
|
which wants all surfaces to be client-side decorated will send Client,
|
||||||
|
a server which wants server-side decoration will send Server.
|
||||||
|
|
||||||
|
The client can request a different mode through the decoration request.
|
||||||
|
The server will acknowledge this by another event with the same mode. So
|
||||||
|
even if a server prefers server-side decoration it's possible to force a
|
||||||
|
client-side decoration.
|
||||||
|
|
||||||
|
The server may emit this event at any time. In this case the client can
|
||||||
|
again request a different mode. It's the responsibility of the server to
|
||||||
|
prevent a feedback loop.
|
||||||
|
</description>
|
||||||
|
<arg name="mode" type="uint" summary="The decoration mode applied to the surface by the server."/>
|
||||||
|
</event>
|
||||||
|
</interface>
|
||||||
|
</protocol>
|
||||||
|
|
@ -15,6 +15,7 @@ lib_wlr_types = static_library(
|
||||||
'wlr_region.c',
|
'wlr_region.c',
|
||||||
'wlr_screenshooter.c',
|
'wlr_screenshooter.c',
|
||||||
'wlr_seat.c',
|
'wlr_seat.c',
|
||||||
|
'wlr_server_decoration.c',
|
||||||
'wlr_surface.c',
|
'wlr_surface.c',
|
||||||
'wlr_tablet_pad.c',
|
'wlr_tablet_pad.c',
|
||||||
'wlr_tablet_tool.c',
|
'wlr_tablet_tool.c',
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,64 @@
|
||||||
|
#include <assert.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <server-decoration-protocol.h>
|
||||||
|
#include <wlr/types/wlr_server_decoration.h>
|
||||||
|
|
||||||
|
static const struct org_kde_kwin_server_decoration_manager_interface
|
||||||
|
server_decoration_manager_impl = {
|
||||||
|
// TODO
|
||||||
|
};
|
||||||
|
|
||||||
|
static void server_decoration_manager_bind(struct wl_client *client,
|
||||||
|
void *_manager, uint32_t version, uint32_t id) {
|
||||||
|
struct wlr_server_decoration_manager *manager = _manager;
|
||||||
|
assert(client && manager);
|
||||||
|
|
||||||
|
struct wl_resource *resource = wl_resource_create(client,
|
||||||
|
&org_kde_kwin_server_decoration_manager_interface, version, id);
|
||||||
|
if (resource == NULL) {
|
||||||
|
wl_client_post_no_memory(client);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
wl_resource_set_implementation(resource, &server_decoration_manager_impl,
|
||||||
|
manager, NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void server_decoration_destroy(
|
||||||
|
struct wlr_server_decoration *decoration) {
|
||||||
|
wl_signal_emit(&decoration->events.destroy, decoration);
|
||||||
|
wl_resource_set_user_data(decoration->resource, NULL);
|
||||||
|
wl_list_remove(&decoration->link);
|
||||||
|
free(decoration);
|
||||||
|
}
|
||||||
|
|
||||||
|
struct wlr_server_decoration_manager *wlr_server_decoration_manager_create(
|
||||||
|
struct wl_display *display) {
|
||||||
|
struct wlr_server_decoration_manager *manager =
|
||||||
|
calloc(1, sizeof(struct wlr_server_decoration_manager));
|
||||||
|
if (manager == NULL) {
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
manager->wl_global = wl_global_create(display,
|
||||||
|
&org_kde_kwin_server_decoration_manager_interface, 1, manager,
|
||||||
|
server_decoration_manager_bind);
|
||||||
|
if (manager->wl_global == NULL) {
|
||||||
|
free(manager);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
wl_list_init(&manager->decorations);
|
||||||
|
return manager;
|
||||||
|
}
|
||||||
|
|
||||||
|
void wlr_server_decoration_manager_destroy(
|
||||||
|
struct wlr_server_decoration_manager *manager) {
|
||||||
|
if (manager == NULL) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
struct wlr_server_decoration *decoration, *tmp;
|
||||||
|
wl_list_for_each_safe(decoration, tmp, &manager->decorations,
|
||||||
|
link) {
|
||||||
|
server_decoration_destroy(decoration);
|
||||||
|
}
|
||||||
|
wl_global_destroy(manager->wl_global);
|
||||||
|
free(manager);
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue