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implement xdg-decoration for native Wayland frameless

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Replace XWayland fallback with proper xdg-decoration protocol
negotiation. On Wayland: binds zxdg_decoration_manager_v1 from
the compositor registry, requests CLIENT_SIDE mode on the toplevel
surface — KWin respects this and drops server-side decorations.
Falls back to gdk_window_set_decorations(0) + set_decorated(FALSE)
on X11. GDK_BACKEND=x11 removed from Makefile.

Also fixes mouse-jumping glitch: startDrag and startResize now
pass screen coordinates from Flutter's globalPosition through the
method channel to gtk_window_begin_move/resize_drag.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
jpmschweitzer
2026-04-23 09:21:19 +02:00
co-authored by Claude Opus 4.6
parent 8475e2e33a
commit a6b11a4cd8
9 changed files with 588 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files
linux/runner/CMakeLists.txt
+10 -9
View File
@@ -1,26 +1,27 @@
cmake_minimum_required(VERSION 3.13)
project(runner LANGUAGES CXX)
project(runner LANGUAGES C CXX)
# Define the application target. To change its name, change BINARY_NAME in the
# top-level CMakeLists.txt, not the value here, or `flutter run` will no longer
# work.
#
# Any new source files that you add to the application should be added here.
add_executable(${BINARY_NAME}
"main.cc"
"my_application.cc"
"protocols/xdg-decoration-unstable-v1-protocol.c"
"${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
)
# Apply the standard set of build settings. This can be removed for applications
# that need different build settings.
apply_standard_settings(${BINARY_NAME})
# Add preprocessor definitions for the application ID.
add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}")
# Add dependency libraries. Add any application-specific dependencies here.
# Find wayland-client for xdg-decoration protocol (D-057).
pkg_check_modules(WAYLAND_CLIENT IMPORTED_TARGET wayland-client)
target_link_libraries(${BINARY_NAME} PRIVATE flutter)
target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK)
if(WAYLAND_CLIENT_FOUND)
target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::WAYLAND_CLIENT)
target_compile_definitions(${BINARY_NAME} PRIVATE HAS_WAYLAND_CLIENT=1)
endif()
target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")
target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}/runner")
linux/runner/my_application.cc
+108 -61
View File
@@ -4,6 +4,12 @@
#ifdef GDK_WINDOWING_X11
#include <gdk/gdkx.h>
#endif
#ifdef GDK_WINDOWING_WAYLAND
#include <gdk/gdkwayland.h>
#endif
#ifdef HAS_WAYLAND_CLIENT
#include "protocols/xdg-decoration-unstable-v1-client-protocol.h"
#endif
#include "flutter/generated_plugin_registrant.h"
@@ -14,40 +20,94 @@ struct _MyApplication {
G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)
// D-057: strip all window decorations after the GdkWindow exists.
static void remove_decorations(GtkWidget* widget, gpointer data) {
(void)data;
// D-057: xdg-decoration state.
#ifdef HAS_WAYLAND_CLIENT
static struct zxdg_decoration_manager_v1* decoration_manager = nullptr;
static void registry_handler(void* data, struct wl_registry* registry,
uint32_t id, const char* interface,
uint32_t version) {
if (g_strcmp0(interface, zxdg_decoration_manager_v1_interface.name) == 0) {
decoration_manager = (struct zxdg_decoration_manager_v1*)
wl_registry_bind(registry, id,
&zxdg_decoration_manager_v1_interface, 1);
}
}
static void registry_remover(void* data, struct wl_registry* registry,
uint32_t id) {}
static const struct wl_registry_listener registry_listener = {
registry_handler, registry_remover};
static void request_client_side_decorations(GtkWindow* window) {
GdkDisplay* display = gtk_widget_get_display(GTK_WIDGET(window));
if (!GDK_IS_WAYLAND_DISPLAY(display)) return;
struct wl_display* wl_display =
gdk_wayland_display_get_wl_display(display);
struct wl_registry* registry = wl_display_get_registry(wl_display);
wl_registry_add_listener(registry, &registry_listener, nullptr);
wl_display_roundtrip(wl_display);
if (decoration_manager == nullptr) {
wl_registry_destroy(registry);
return;
}
GdkWindow* gdk_win = gtk_widget_get_window(GTK_WIDGET(window));
if (gdk_win == nullptr) {
wl_registry_destroy(registry);
return;
}
struct wl_surface* surface = gdk_wayland_window_get_wl_surface(gdk_win);
if (surface == nullptr) {
wl_registry_destroy(registry);
return;
}
struct zxdg_toplevel_decoration_v1* toplevel_decoration =
zxdg_decoration_manager_v1_get_toplevel_decoration(
decoration_manager, surface);
if (toplevel_decoration != nullptr) {
zxdg_toplevel_decoration_v1_set_mode(
toplevel_decoration,
ZXDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE);
}
wl_display_roundtrip(wl_display);
wl_registry_destroy(registry);
}
#endif
static void on_window_realize(GtkWidget* widget, gpointer data) {
GdkWindow* gdk_win = gtk_widget_get_window(widget);
if (gdk_win != nullptr) {
gdk_window_set_decorations(gdk_win, (GdkWMDecoration)0);
}
#ifdef HAS_WAYLAND_CLIENT
request_client_side_decorations(GTK_WINDOW(widget));
#endif
}
// Called when first Flutter frame received.
static void first_frame_cb(MyApplication* self, FlView* view) {
GtkWidget* toplevel = gtk_widget_get_toplevel(GTK_WIDGET(view));
remove_decorations(toplevel, nullptr);
gtk_widget_show(toplevel);
gtk_widget_show(gtk_widget_get_toplevel(GTK_WIDGET(view)));
}
// Implements GApplication::activate.
static void my_application_activate(GApplication* application) {
MyApplication* self = MY_APPLICATION(application);
GtkWindow* window =
GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application)));
// D-057: frameless custom chrome — the Flutter app draws its own
// hat bar with drag regions and window buttons.
// D-057: frameless custom chrome.
gtk_window_set_decorated(window, FALSE);
gtk_window_set_title(window, "clide");
// Also strip decorations via GDK after realize (catches KDE/KWin
// on Wayland which ignores gtk_window_set_decorated).
g_signal_connect(window, "realize", G_CALLBACK(remove_decorations), nullptr);
g_signal_connect(window, "realize", G_CALLBACK(on_window_realize), nullptr);
gtk_window_set_default_size(window, 1280, 720);
// Window icon — load from the bundled asset.
g_autoptr(GError) icon_error = nullptr;
GdkPixbuf* icon = gdk_pixbuf_new_from_file(
"data/flutter_assets/assets/logo/clide-logo-256.png", &icon_error);
@@ -62,22 +122,18 @@ static void my_application_activate(GApplication* application) {
FlView* view = fl_view_new(project);
GdkRGBA background_color;
// Background defaults to black, override it here if necessary, e.g. #00000000
// for transparent.
gdk_rgba_parse(&background_color, "#000000");
fl_view_set_background_color(view, &background_color);
gtk_widget_show(GTK_WIDGET(view));
gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view));
// Show the window when Flutter renders.
// Requires the view to be realized so we can start rendering.
g_signal_connect_swapped(view, "first-frame", G_CALLBACK(first_frame_cb),
self);
gtk_widget_realize(GTK_WIDGET(view));
fl_register_plugins(FL_PLUGIN_REGISTRY(view));
// D-057: method channel for window controls (drag, minimize, maximize, close).
// D-057: method channel for window controls.
FlEngine* engine = fl_view_get_engine(view);
g_autoptr(FlStandardMethodCodec) codec = fl_standard_method_codec_new();
FlMethodChannel* channel = fl_method_channel_new(
@@ -93,8 +149,38 @@ static void my_application_activate(GApplication* application) {
g_autoptr(FlMethodResponse) response = nullptr;
if (g_strcmp0(method, "startDrag") == 0) {
gtk_window_begin_move_drag(w, 1, 0, 0,
GDK_CURRENT_TIME);
FlValue* args = fl_method_call_get_args(method_call);
int x = 0, y = 0;
if (fl_value_get_type(args) == FL_VALUE_TYPE_MAP) {
FlValue* vx = fl_value_lookup_string(args, "x");
FlValue* vy = fl_value_lookup_string(args, "y");
if (vx) x = (int)fl_value_get_int(vx);
if (vy) y = (int)fl_value_get_int(vy);
}
gtk_window_begin_move_drag(w, 1, x, y, GDK_CURRENT_TIME);
response = FL_METHOD_RESPONSE(
fl_method_success_response_new(fl_value_new_null()));
} else if (g_strcmp0(method, "startResize") == 0) {
FlValue* args = fl_method_call_get_args(method_call);
int edge = 7, x = 0, y = 0;
if (fl_value_get_type(args) == FL_VALUE_TYPE_MAP) {
FlValue* ve = fl_value_lookup_string(args, "edge");
FlValue* vx = fl_value_lookup_string(args, "x");
FlValue* vy = fl_value_lookup_string(args, "y");
if (ve) edge = (int)fl_value_get_int(ve);
if (vx) x = (int)fl_value_get_int(vx);
if (vy) y = (int)fl_value_get_int(vy);
}
static const GdkWindowEdge edges[] = {
GDK_WINDOW_EDGE_NORTH_WEST, GDK_WINDOW_EDGE_NORTH,
GDK_WINDOW_EDGE_NORTH_EAST, GDK_WINDOW_EDGE_WEST,
GDK_WINDOW_EDGE_EAST, GDK_WINDOW_EDGE_SOUTH_WEST,
GDK_WINDOW_EDGE_SOUTH, GDK_WINDOW_EDGE_SOUTH_EAST,
};
if (edge >= 0 && edge < 8) {
gtk_window_begin_resize_drag(w, edges[edge], 1, x, y,
GDK_CURRENT_TIME);
}
response = FL_METHOD_RESPONSE(
fl_method_success_response_new(fl_value_new_null()));
} else if (g_strcmp0(method, "minimize") == 0) {
@@ -113,26 +199,6 @@ static void my_application_activate(GApplication* application) {
gtk_window_close(w);
response = FL_METHOD_RESPONSE(
fl_method_success_response_new(fl_value_new_null()));
} else if (g_strcmp0(method, "startResize") == 0) {
// edge: 0=topLeft 1=top 2=topRight 3=left 4=right
// 5=bottomLeft 6=bottom 7=bottomRight
FlValue* args = fl_method_call_get_args(method_call);
int edge = 7; // default: bottom-right
if (fl_value_get_type(args) == FL_VALUE_TYPE_INT) {
edge = (int)fl_value_get_int(args);
}
static const GdkWindowEdge edges[] = {
GDK_WINDOW_EDGE_NORTH_WEST, GDK_WINDOW_EDGE_NORTH,
GDK_WINDOW_EDGE_NORTH_EAST, GDK_WINDOW_EDGE_WEST,
GDK_WINDOW_EDGE_EAST, GDK_WINDOW_EDGE_SOUTH_WEST,
GDK_WINDOW_EDGE_SOUTH, GDK_WINDOW_EDGE_SOUTH_EAST,
};
if (edge >= 0 && edge < 8) {
gtk_window_begin_resize_drag(w, edges[edge], 1, 0, 0,
GDK_CURRENT_TIME);
}
response = FL_METHOD_RESPONSE(
fl_method_success_response_new(fl_value_new_null()));
} else if (g_strcmp0(method, "isMaximized") == 0) {
response = FL_METHOD_RESPONSE(fl_method_success_response_new(
fl_value_new_bool(gtk_window_is_maximized(w))));
@@ -147,12 +213,10 @@ static void my_application_activate(GApplication* application) {
gtk_widget_grab_focus(GTK_WIDGET(view));
}
// Implements GApplication::local_command_line.
static gboolean my_application_local_command_line(GApplication* application,
gchar*** arguments,
int* exit_status) {
MyApplication* self = MY_APPLICATION(application);
// Strip out the first argument as it is the binary name.
self->dart_entrypoint_arguments = g_strdupv(*arguments + 1);
g_autoptr(GError) error = nullptr;
@@ -164,29 +228,17 @@ static gboolean my_application_local_command_line(GApplication* application,
g_application_activate(application);
*exit_status = 0;
return TRUE;
}
// Implements GApplication::startup.
static void my_application_startup(GApplication* application) {
// MyApplication* self = MY_APPLICATION(object);
// Perform any actions required at application startup.
G_APPLICATION_CLASS(my_application_parent_class)->startup(application);
}
// Implements GApplication::shutdown.
static void my_application_shutdown(GApplication* application) {
// MyApplication* self = MY_APPLICATION(object);
// Perform any actions required at application shutdown.
G_APPLICATION_CLASS(my_application_parent_class)->shutdown(application);
}
// Implements GObject::dispose.
static void my_application_dispose(GObject* object) {
MyApplication* self = MY_APPLICATION(object);
g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev);
@@ -205,12 +257,7 @@ static void my_application_class_init(MyApplicationClass* klass) {
static void my_application_init(MyApplication* self) {}
MyApplication* my_application_new() {
// Set the program name to the application ID, which helps various systems
// like GTK and desktop environments map this running application to its
// corresponding .desktop file. This ensures better integration by allowing
// the application to be recognized beyond its binary name.
g_set_prgname(APPLICATION_ID);
return MY_APPLICATION(g_object_new(my_application_get_type(),
"application-id", APPLICATION_ID, "flags",
G_APPLICATION_NON_UNIQUE, nullptr));
linux/runner/protocols/xdg-decoration-unstable-v1-client-protocol.h
+378
View File
@@ -0,0 +1,378 @@
/* Generated by wayland-scanner 1.24.0 */
#ifndef XDG_DECORATION_UNSTABLE_V1_CLIENT_PROTOCOL_H
#define XDG_DECORATION_UNSTABLE_V1_CLIENT_PROTOCOL_H
#include <stdint.h>
#include <stddef.h>
#include "wayland-client.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @page page_xdg_decoration_unstable_v1 The xdg_decoration_unstable_v1 protocol
* @section page_ifaces_xdg_decoration_unstable_v1 Interfaces
* - @subpage page_iface_zxdg_decoration_manager_v1 - window decoration manager
* - @subpage page_iface_zxdg_toplevel_decoration_v1 - decoration object for a toplevel surface
* @section page_copyright_xdg_decoration_unstable_v1 Copyright
* <pre>
*
* Copyright © 2018 Simon Ser
*
* 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.
* </pre>
*/
struct xdg_toplevel;
struct zxdg_decoration_manager_v1;
struct zxdg_toplevel_decoration_v1;
#ifndef ZXDG_DECORATION_MANAGER_V1_INTERFACE
#define ZXDG_DECORATION_MANAGER_V1_INTERFACE
/**
* @page page_iface_zxdg_decoration_manager_v1 zxdg_decoration_manager_v1
* @section page_iface_zxdg_decoration_manager_v1_desc Description
*
* This interface allows a compositor to announce support for server-side
* decorations.
*
* A window decoration is a set of window controls as deemed appropriate by
* the party managing them, such as user interface components used to move,
* resize and change a window's state.
*
* A client can use this protocol to request being decorated by a supporting
* compositor.
*
* If compositor and client do not negotiate the use of a server-side
* decoration using this protocol, clients continue to self-decorate as they
* see fit.
*
* Warning! The protocol described in this file is experimental and
* backward incompatible changes may be made. Backward compatible changes
* may be added together with the corresponding interface version bump.
* Backward incompatible changes are done by bumping the version number in
* the protocol and interface names and resetting the interface version.
* Once the protocol is to be declared stable, the 'z' prefix and the
* version number in the protocol and interface names are removed and the
* interface version number is reset.
* @section page_iface_zxdg_decoration_manager_v1_api API
* See @ref iface_zxdg_decoration_manager_v1.
*/
/**
* @defgroup iface_zxdg_decoration_manager_v1 The zxdg_decoration_manager_v1 interface
*
* This interface allows a compositor to announce support for server-side
* decorations.
*
* A window decoration is a set of window controls as deemed appropriate by
* the party managing them, such as user interface components used to move,
* resize and change a window's state.
*
* A client can use this protocol to request being decorated by a supporting
* compositor.
*
* If compositor and client do not negotiate the use of a server-side
* decoration using this protocol, clients continue to self-decorate as they
* see fit.
*
* Warning! The protocol described in this file is experimental and
* backward incompatible changes may be made. Backward compatible changes
* may be added together with the corresponding interface version bump.
* Backward incompatible changes are done by bumping the version number in
* the protocol and interface names and resetting the interface version.
* Once the protocol is to be declared stable, the 'z' prefix and the
* version number in the protocol and interface names are removed and the
* interface version number is reset.
*/
extern const struct wl_interface zxdg_decoration_manager_v1_interface;
#endif
#ifndef ZXDG_TOPLEVEL_DECORATION_V1_INTERFACE
#define ZXDG_TOPLEVEL_DECORATION_V1_INTERFACE
/**
* @page page_iface_zxdg_toplevel_decoration_v1 zxdg_toplevel_decoration_v1
* @section page_iface_zxdg_toplevel_decoration_v1_desc Description
*
* The decoration object allows the compositor to toggle server-side window
* decorations for a toplevel surface. The client can request to switch to
* another mode.
*
* The xdg_toplevel_decoration object must be destroyed before its
* xdg_toplevel.
* @section page_iface_zxdg_toplevel_decoration_v1_api API
* See @ref iface_zxdg_toplevel_decoration_v1.
*/
/**
* @defgroup iface_zxdg_toplevel_decoration_v1 The zxdg_toplevel_decoration_v1 interface
*
* The decoration object allows the compositor to toggle server-side window
* decorations for a toplevel surface. The client can request to switch to
* another mode.
*
* The xdg_toplevel_decoration object must be destroyed before its
* xdg_toplevel.
*/
extern const struct wl_interface zxdg_toplevel_decoration_v1_interface;
#endif
#define ZXDG_DECORATION_MANAGER_V1_DESTROY 0
#define ZXDG_DECORATION_MANAGER_V1_GET_TOPLEVEL_DECORATION 1
/**
* @ingroup iface_zxdg_decoration_manager_v1
*/
#define ZXDG_DECORATION_MANAGER_V1_DESTROY_SINCE_VERSION 1
/**
* @ingroup iface_zxdg_decoration_manager_v1
*/
#define ZXDG_DECORATION_MANAGER_V1_GET_TOPLEVEL_DECORATION_SINCE_VERSION 1
/** @ingroup iface_zxdg_decoration_manager_v1 */
static inline void
zxdg_decoration_manager_v1_set_user_data(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1, void *user_data)
{
wl_proxy_set_user_data((struct wl_proxy *) zxdg_decoration_manager_v1, user_data);
}
/** @ingroup iface_zxdg_decoration_manager_v1 */
static inline void *
zxdg_decoration_manager_v1_get_user_data(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1)
{
return wl_proxy_get_user_data((struct wl_proxy *) zxdg_decoration_manager_v1);
}
static inline uint32_t
zxdg_decoration_manager_v1_get_version(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1)
{
return wl_proxy_get_version((struct wl_proxy *) zxdg_decoration_manager_v1);
}
/**
* @ingroup iface_zxdg_decoration_manager_v1
*
* Destroy the decoration manager. This doesn't destroy objects created
* with the manager.
*/
static inline void
zxdg_decoration_manager_v1_destroy(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1)
{
wl_proxy_marshal_flags((struct wl_proxy *) zxdg_decoration_manager_v1,
ZXDG_DECORATION_MANAGER_V1_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zxdg_decoration_manager_v1), WL_MARSHAL_FLAG_DESTROY);
}
/**
* @ingroup iface_zxdg_decoration_manager_v1
*
* Create a new decoration object associated with the given toplevel.
*
* Creating an xdg_toplevel_decoration from an xdg_toplevel which has a
* buffer attached or committed is a client error, and any attempts by a
* client to attach or manipulate a buffer prior to the first
* xdg_toplevel_decoration.configure event must also be treated as
* errors.
*/
static inline struct zxdg_toplevel_decoration_v1 *
zxdg_decoration_manager_v1_get_toplevel_decoration(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1, struct xdg_toplevel *toplevel)
{
struct wl_proxy *id;
id = wl_proxy_marshal_flags((struct wl_proxy *) zxdg_decoration_manager_v1,
ZXDG_DECORATION_MANAGER_V1_GET_TOPLEVEL_DECORATION, &zxdg_toplevel_decoration_v1_interface, wl_proxy_get_version((struct wl_proxy *) zxdg_decoration_manager_v1), 0, NULL, toplevel);
return (struct zxdg_toplevel_decoration_v1 *) id;
}
#ifndef ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ENUM
#define ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ENUM
enum zxdg_toplevel_decoration_v1_error {
/**
* xdg_toplevel has a buffer attached before configure
*/
ZXDG_TOPLEVEL_DECORATION_V1_ERROR_UNCONFIGURED_BUFFER = 0,
/**
* xdg_toplevel already has a decoration object
*/
ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ALREADY_CONSTRUCTED = 1,
/**
* xdg_toplevel destroyed before the decoration object
*/
ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ORPHANED = 2,
};
#endif /* ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ENUM */
#ifndef ZXDG_TOPLEVEL_DECORATION_V1_MODE_ENUM
#define ZXDG_TOPLEVEL_DECORATION_V1_MODE_ENUM
/**
* @ingroup iface_zxdg_toplevel_decoration_v1
* window decoration modes
*
* These values describe window decoration modes.
*/
enum zxdg_toplevel_decoration_v1_mode {
/**
* no server-side window decoration
*/
ZXDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE = 1,
/**
* server-side window decoration
*/
ZXDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE = 2,
};
#endif /* ZXDG_TOPLEVEL_DECORATION_V1_MODE_ENUM */
/**
* @ingroup iface_zxdg_toplevel_decoration_v1
* @struct zxdg_toplevel_decoration_v1_listener
*/
struct zxdg_toplevel_decoration_v1_listener {
/**
* suggest a surface change
*
* The configure event asks the client to change its decoration
* mode. The configured state should not be applied immediately.
* Clients must send an ack_configure in response to this event.
* See xdg_surface.configure and xdg_surface.ack_configure for
* details.
*
* A configure event can be sent at any time. The specified mode
* must be obeyed by the client.
* @param mode the decoration mode
*/
void (*configure)(void *data,
struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1,
uint32_t mode);
};
/**
* @ingroup iface_zxdg_toplevel_decoration_v1
*/
static inline int
zxdg_toplevel_decoration_v1_add_listener(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1,
const struct zxdg_toplevel_decoration_v1_listener *listener, void *data)
{
return wl_proxy_add_listener((struct wl_proxy *) zxdg_toplevel_decoration_v1,
(void (**)(void)) listener, data);
}
#define ZXDG_TOPLEVEL_DECORATION_V1_DESTROY 0
#define ZXDG_TOPLEVEL_DECORATION_V1_SET_MODE 1
#define ZXDG_TOPLEVEL_DECORATION_V1_UNSET_MODE 2
/**
* @ingroup iface_zxdg_toplevel_decoration_v1
*/
#define ZXDG_TOPLEVEL_DECORATION_V1_CONFIGURE_SINCE_VERSION 1
/**
* @ingroup iface_zxdg_toplevel_decoration_v1
*/
#define ZXDG_TOPLEVEL_DECORATION_V1_DESTROY_SINCE_VERSION 1
/**
* @ingroup iface_zxdg_toplevel_decoration_v1
*/
#define ZXDG_TOPLEVEL_DECORATION_V1_SET_MODE_SINCE_VERSION 1
/**
* @ingroup iface_zxdg_toplevel_decoration_v1
*/
#define ZXDG_TOPLEVEL_DECORATION_V1_UNSET_MODE_SINCE_VERSION 1
/** @ingroup iface_zxdg_toplevel_decoration_v1 */
static inline void
zxdg_toplevel_decoration_v1_set_user_data(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1, void *user_data)
{
wl_proxy_set_user_data((struct wl_proxy *) zxdg_toplevel_decoration_v1, user_data);
}
/** @ingroup iface_zxdg_toplevel_decoration_v1 */
static inline void *
zxdg_toplevel_decoration_v1_get_user_data(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1)
{
return wl_proxy_get_user_data((struct wl_proxy *) zxdg_toplevel_decoration_v1);
}
static inline uint32_t
zxdg_toplevel_decoration_v1_get_version(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1)
{
return wl_proxy_get_version((struct wl_proxy *) zxdg_toplevel_decoration_v1);
}
/**
* @ingroup iface_zxdg_toplevel_decoration_v1
*
* Switch back to a mode without any server-side decorations at the next
* commit.
*/
static inline void
zxdg_toplevel_decoration_v1_destroy(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1)
{
wl_proxy_marshal_flags((struct wl_proxy *) zxdg_toplevel_decoration_v1,
ZXDG_TOPLEVEL_DECORATION_V1_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zxdg_toplevel_decoration_v1), WL_MARSHAL_FLAG_DESTROY);
}
/**
* @ingroup iface_zxdg_toplevel_decoration_v1
*
* Set the toplevel surface decoration mode. This informs the compositor
* that the client prefers the provided decoration mode.
*
* After requesting a decoration mode, the compositor will respond by
* emitting a xdg_surface.configure event. The client should then update
* its content, drawing it without decorations if the received mode is
* server-side decorations. The client must also acknowledge the configure
* when committing the new content (see xdg_surface.ack_configure).
*
* The compositor can decide not to use the client's mode and enforce a
* different mode instead.
*
* Clients whose decoration mode depend on the xdg_toplevel state may send
* a set_mode request in response to a xdg_surface.configure event and wait
* for the next xdg_surface.configure event to prevent unwanted state.
* Such clients are responsible for preventing configure loops and must
* make sure not to send multiple successive set_mode requests with the
* same decoration mode.
*/
static inline void
zxdg_toplevel_decoration_v1_set_mode(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1, uint32_t mode)
{
wl_proxy_marshal_flags((struct wl_proxy *) zxdg_toplevel_decoration_v1,
ZXDG_TOPLEVEL_DECORATION_V1_SET_MODE, NULL, wl_proxy_get_version((struct wl_proxy *) zxdg_toplevel_decoration_v1), 0, mode);
}
/**
* @ingroup iface_zxdg_toplevel_decoration_v1
*
* Unset the toplevel surface decoration mode. This informs the compositor
* that the client doesn't prefer a particular decoration mode.
*
* This request has the same semantics as set_mode.
*/
static inline void
zxdg_toplevel_decoration_v1_unset_mode(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1)
{
wl_proxy_marshal_flags((struct wl_proxy *) zxdg_toplevel_decoration_v1,
ZXDG_TOPLEVEL_DECORATION_V1_UNSET_MODE, NULL, wl_proxy_get_version((struct wl_proxy *) zxdg_toplevel_decoration_v1), 0);
}
#ifdef __cplusplus
}
#endif
#endif
linux/runner/protocols/xdg-decoration-unstable-v1-protocol.c
+76
View File
@@ -0,0 +1,76 @@
/* Generated by wayland-scanner 1.24.0 */
/*
* Copyright © 2018 Simon Ser
*
* 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.
*/
#include <stdbool.h>
#include <stdlib.h>
#include <stdint.h>
#include "wayland-util.h"
#ifndef __has_attribute
# define __has_attribute(x) 0 /* Compatibility with non-clang compilers. */
#endif
#if (__has_attribute(visibility) || defined(__GNUC__) && __GNUC__ >= 4)
#define WL_PRIVATE __attribute__ ((visibility("hidden")))
#else
#define WL_PRIVATE
#endif
extern const struct wl_interface xdg_toplevel_interface;
extern const struct wl_interface zxdg_toplevel_decoration_v1_interface;
static const struct wl_interface *xdg_decoration_unstable_v1_types[] = {
NULL,
&zxdg_toplevel_decoration_v1_interface,
&xdg_toplevel_interface,
};
static const struct wl_message zxdg_decoration_manager_v1_requests[] = {
{ "destroy", "", xdg_decoration_unstable_v1_types + 0 },
{ "get_toplevel_decoration", "no", xdg_decoration_unstable_v1_types + 1 },
};
WL_PRIVATE const struct wl_interface zxdg_decoration_manager_v1_interface = {
"zxdg_decoration_manager_v1", 1,
2, zxdg_decoration_manager_v1_requests,
0, NULL,
};
static const struct wl_message zxdg_toplevel_decoration_v1_requests[] = {
{ "destroy", "", xdg_decoration_unstable_v1_types + 0 },
{ "set_mode", "u", xdg_decoration_unstable_v1_types + 0 },
{ "unset_mode", "", xdg_decoration_unstable_v1_types + 0 },
};
static const struct wl_message zxdg_toplevel_decoration_v1_events[] = {
{ "configure", "u", xdg_decoration_unstable_v1_types + 0 },
};
WL_PRIVATE const struct wl_interface zxdg_toplevel_decoration_v1_interface = {
"zxdg_toplevel_decoration_v1", 1,
3, zxdg_toplevel_decoration_v1_requests,
1, zxdg_toplevel_decoration_v1_events,
};