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update wayland branch to a new master

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This commit is contained in:
fwsmit 2020-12-26 16:36:36 +01:00
parent 0e6997b6fc
commit 4a9c7693f4
12 changed files with 4095 additions and 24 deletions
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7
config.mk
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@ -27,7 +27,7 @@ VALGRIND ?= valgrind
# flags # flags
DEFAULT_CPPFLAGS = -D_DEFAULT_SOURCE -DVERSION=\"${VERSION}\" DEFAULT_CPPFLAGS = -D_DEFAULT_SOURCE -DVERSION=\"${VERSION}\"
DEFAULT_CFLAGS = -g --std=gnu99 -pedantic -Wall -Wno-overlength-strings -Os ${STATIC} DEFAULT_CFLAGS = -g --std=gnu99 -pedantic -Wall -Wno-overlength-strings -Os ${STATIC}
DEFAULT_LDFLAGS = -lm DEFAULT_LDFLAGS = -lm -lrt
CPPFLAGS_DEBUG := -DDEBUG_BUILD CPPFLAGS_DEBUG := -DDEBUG_BUILD
CFLAGS_DEBUG := -O0 CFLAGS_DEBUG := -O0
@ -41,7 +41,10 @@ pkg_config_packs := gio-2.0 \
xinerama \ xinerama \
xext \ xext \
"xrandr >= 1.5" \ "xrandr >= 1.5" \
xscrnsaver xscrnsaver \
wayland-client\
systemd
# dunstify also needs libnotify # dunstify also needs libnotify
pkg_config_packs += libnotify pkg_config_packs += libnotify

38
src/output.c
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@ -1,9 +1,8 @@
#include "output.h" #include "output.h"
#include "log.h"
#include "x11/x.h" #include "x11/x.h"
#include "x11/screen.h" #include "x11/screen.h"
/* #include "wayland/wl.h" */ // Not yet #include "wayland/wl.h"
const bool is_running_wayland(void){ const bool is_running_wayland(void){
char* wayland_display = getenv("WAYLAND_DISPLAY"); char* wayland_display = getenv("WAYLAND_DISPLAY");
@ -30,33 +29,28 @@ const struct output output_x11 = {
have_fullscreen_window have_fullscreen_window
}; };
/* const struct output output_wl = { */ const struct output output_wl = {
/* wl_init, */ wl_init,
/* wl_deinit, */ wl_deinit,
/* wl_win_create, */ wl_win_create,
/* wl_win_destroy, */ wl_win_destroy,
/* wl_win_show, */ wl_win_show,
/* wl_win_hide, */ wl_win_hide,
/* wl_display_surface, */ wl_display_surface,
/* wl_win_visible, */ wl_win_visible,
/* wl_win_get_context, */ wl_win_get_context,
/* wl_get_active_screen, */ wl_get_active_screen,
/* wl_is_idle, */ wl_is_idle,
/* wl_have_fullscreen_window */ wl_have_fullscreen_window
/* }; */ };
const struct output* output_create(void) const struct output* output_create(void)
{ {
if (is_running_wayland()) { return &output_wl;
LOG_I("System is running wayland");
} else{
LOG_I("System is running X11");
}
return &output_x11;
} }
/* vim: set ft=c tabstop=8 shiftwidth=8 expandtab textwidth=0: */ /* vim: set ft=c tabstop=8 shiftwidth=8 expandtab textwidth=0: */

150
src/wayland/pool-buffer.c Normal file
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@ -0,0 +1,150 @@
#define _POSIX_C_SOURCE 200112L
#include <cairo/cairo.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/mman.h>
#include <time.h>
#include <unistd.h>
#include <wayland-client.h>
#include <string.h>
#include "pool-buffer.h"
static void randname(char *buf) {
struct timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
long r = ts.tv_nsec;
for (int i = 0; i < 6; ++i) {
buf[i] = 'A'+(r&15)+(r&16)*2;
r >>= 5;
}
}
static int anonymous_shm_open(void) {
char name[] = "/dunst-XXXXXX";
int retries = 100;
do {
randname(name + strlen(name) - 6);
--retries;
// shm_open guarantees that O_CLOEXEC is set
int fd = shm_open(name, O_RDWR | O_CREAT | O_EXCL, 0600);
if (fd >= 0) {
shm_unlink(name);
return fd;
}
} while (retries > 0 && errno == EEXIST);
return -1;
}
static int create_shm_file(off_t size) {
int fd = anonymous_shm_open();
if (fd < 0) {
return fd;
}
if (ftruncate(fd, size) < 0) {
close(fd);
return -1;
}
return fd;
}
static void buffer_handle_release(void *data, struct wl_buffer *wl_buffer) {
struct pool_buffer *buffer = data;
buffer->busy = false;
}
static const struct wl_buffer_listener buffer_listener = {
.release = buffer_handle_release,
};
static struct pool_buffer *create_buffer(struct wl_shm *shm,
struct pool_buffer *buf, int32_t width, int32_t height) {
const enum wl_shm_format wl_fmt = WL_SHM_FORMAT_ARGB8888;
const cairo_format_t cairo_fmt = CAIRO_FORMAT_ARGB32;
uint32_t stride = cairo_format_stride_for_width(cairo_fmt, width);
size_t size = stride * height;
void *data = NULL;
if (size > 0) {
int fd = create_shm_file(size);
if (fd == -1) {
return NULL;
}
data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
if (data == MAP_FAILED) {
close(fd);
return NULL;
}
struct wl_shm_pool *pool = wl_shm_create_pool(shm, fd, size);
buf->buffer =
wl_shm_pool_create_buffer(pool, 0, width, height, stride, wl_fmt);
wl_buffer_add_listener(buf->buffer, &buffer_listener, buf);
wl_shm_pool_destroy(pool);
close(fd);
}
buf->data = data;
buf->size = size;
buf->width = width;
buf->height = height;
buf->surface = cairo_image_surface_create_for_data(data, cairo_fmt, width,
height, stride);
buf->cairo = cairo_create(buf->surface);
buf->pango = pango_cairo_create_context(buf->cairo);
return buf;
}
void finish_buffer(struct pool_buffer *buffer) {
if (buffer->buffer) {
wl_buffer_destroy(buffer->buffer);
}
if (buffer->cairo) {
cairo_destroy(buffer->cairo);
}
if (buffer->surface) {
cairo_surface_destroy(buffer->surface);
}
if (buffer->pango) {
g_object_unref(buffer->pango);
}
if (buffer->data) {
munmap(buffer->data, buffer->size);
}
memset(buffer, 0, sizeof(struct pool_buffer));
}
struct pool_buffer *get_next_buffer(struct wl_shm *shm,
struct pool_buffer pool[static 2], uint32_t width, uint32_t height) {
struct pool_buffer *buffer = NULL;
for (size_t i = 0; i < 2; ++i) {
if (pool[i].busy) {
continue;
}
buffer = &pool[i];
}
if (!buffer) {
return NULL;
}
if (buffer->width != width || buffer->height != height) {
finish_buffer(buffer);
}
if (!buffer->buffer) {
if (!create_buffer(shm, buffer, width, height)) {
return NULL;
}
}
return buffer;
}
/* vim: set ft=c tabstop=8 shiftwidth=8 expandtab textwidth=0: */

26
src/wayland/pool-buffer.h Normal file
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@ -0,0 +1,26 @@
#ifndef DUNST_POOL_BUFFER_H
#define DUNST_POOL_BUFFER_H
#include <cairo/cairo.h>
#include <pango/pangocairo.h>
#include <stdbool.h>
#include <stdint.h>
#include <wayland-client.h>
struct pool_buffer {
struct wl_buffer *buffer;
cairo_surface_t *surface;
cairo_t *cairo;
PangoContext *pango;
uint32_t width, height;
void *data;
size_t size;
bool busy;
};
struct pool_buffer *get_next_buffer(struct wl_shm *shm,
struct pool_buffer pool[static 2], uint32_t width, uint32_t height);
void finish_buffer(struct pool_buffer *buffer);
#endif
/* vim: set ft=c tabstop=8 shiftwidth=8 expandtab textwidth=0: */

559
src/wayland/protocols/wlr-layer-shell-unstable-v1-client-header.h Normal file
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@ -0,0 +1,559 @@
/* Generated by wayland-scanner 1.18.0 */
#ifndef WLR_LAYER_SHELL_UNSTABLE_V1_CLIENT_PROTOCOL_H
#define WLR_LAYER_SHELL_UNSTABLE_V1_CLIENT_PROTOCOL_H
#include <stdint.h>
#include <stddef.h>
#include "wayland-client.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @page page_wlr_layer_shell_unstable_v1 The wlr_layer_shell_unstable_v1 protocol
* @section page_ifaces_wlr_layer_shell_unstable_v1 Interfaces
* - @subpage page_iface_zwlr_layer_shell_v1 - create surfaces that are layers of the desktop
* - @subpage page_iface_zwlr_layer_surface_v1 - layer metadata interface
* @section page_copyright_wlr_layer_shell_unstable_v1 Copyright
* <pre>
*
* Copyright © 2017 Drew DeVault
*
* Permission to use, copy, modify, distribute, and sell this
* software and its documentation for any purpose is hereby granted
* without fee, provided that the above copyright notice appear in
* all copies and that both that copyright notice and this permission
* notice appear in supporting documentation, and that the name of
* the copyright holders not be used in advertising or publicity
* pertaining to distribution of the software without specific,
* written prior permission. The copyright holders make no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied
* warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
* THIS SOFTWARE.
* </pre>
*/
struct wl_output;
struct wl_surface;
struct xdg_popup;
struct zwlr_layer_shell_v1;
struct zwlr_layer_surface_v1;
/**
* @page page_iface_zwlr_layer_shell_v1 zwlr_layer_shell_v1
* @section page_iface_zwlr_layer_shell_v1_desc Description
*
* Clients can use this interface to assign the surface_layer role to
* wl_surfaces. Such surfaces are assigned to a "layer" of the output and
* rendered with a defined z-depth respective to each other. They may also be
* anchored to the edges and corners of a screen and specify input handling
* semantics. This interface should be suitable for the implementation of
* many desktop shell components, and a broad number of other applications
* that interact with the desktop.
* @section page_iface_zwlr_layer_shell_v1_api API
* See @ref iface_zwlr_layer_shell_v1.
*/
/**
* @defgroup iface_zwlr_layer_shell_v1 The zwlr_layer_shell_v1 interface
*
* Clients can use this interface to assign the surface_layer role to
* wl_surfaces. Such surfaces are assigned to a "layer" of the output and
* rendered with a defined z-depth respective to each other. They may also be
* anchored to the edges and corners of a screen and specify input handling
* semantics. This interface should be suitable for the implementation of
* many desktop shell components, and a broad number of other applications
* that interact with the desktop.
*/
extern const struct wl_interface zwlr_layer_shell_v1_interface;
/**
* @page page_iface_zwlr_layer_surface_v1 zwlr_layer_surface_v1
* @section page_iface_zwlr_layer_surface_v1_desc Description
*
* An interface that may be implemented by a wl_surface, for surfaces that
* are designed to be rendered as a layer of a stacked desktop-like
* environment.
*
* Layer surface state (size, anchor, exclusive zone, margin, interactivity)
* is double-buffered, and will be applied at the time wl_surface.commit of
* the corresponding wl_surface is called.
* @section page_iface_zwlr_layer_surface_v1_api API
* See @ref iface_zwlr_layer_surface_v1.
*/
/**
* @defgroup iface_zwlr_layer_surface_v1 The zwlr_layer_surface_v1 interface
*
* An interface that may be implemented by a wl_surface, for surfaces that
* are designed to be rendered as a layer of a stacked desktop-like
* environment.
*
* Layer surface state (size, anchor, exclusive zone, margin, interactivity)
* is double-buffered, and will be applied at the time wl_surface.commit of
* the corresponding wl_surface is called.
*/
extern const struct wl_interface zwlr_layer_surface_v1_interface;
#ifndef ZWLR_LAYER_SHELL_V1_ERROR_ENUM
#define ZWLR_LAYER_SHELL_V1_ERROR_ENUM
enum zwlr_layer_shell_v1_error {
/**
* wl_surface has another role
*/
ZWLR_LAYER_SHELL_V1_ERROR_ROLE = 0,
/**
* layer value is invalid
*/
ZWLR_LAYER_SHELL_V1_ERROR_INVALID_LAYER = 1,
/**
* wl_surface has a buffer attached or committed
*/
ZWLR_LAYER_SHELL_V1_ERROR_ALREADY_CONSTRUCTED = 2,
};
#endif /* ZWLR_LAYER_SHELL_V1_ERROR_ENUM */
#ifndef ZWLR_LAYER_SHELL_V1_LAYER_ENUM
#define ZWLR_LAYER_SHELL_V1_LAYER_ENUM
/**
* @ingroup iface_zwlr_layer_shell_v1
* available layers for surfaces
*
* These values indicate which layers a surface can be rendered in. They
* are ordered by z depth, bottom-most first. Traditional shell surfaces
* will typically be rendered between the bottom and top layers.
* Fullscreen shell surfaces are typically rendered at the top layer.
* Multiple surfaces can share a single layer, and ordering within a
* single layer is undefined.
*/
enum zwlr_layer_shell_v1_layer {
ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND = 0,
ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM = 1,
ZWLR_LAYER_SHELL_V1_LAYER_TOP = 2,
ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY = 3,
};
#endif /* ZWLR_LAYER_SHELL_V1_LAYER_ENUM */
#define ZWLR_LAYER_SHELL_V1_GET_LAYER_SURFACE 0
/**
* @ingroup iface_zwlr_layer_shell_v1
*/
#define ZWLR_LAYER_SHELL_V1_GET_LAYER_SURFACE_SINCE_VERSION 1
/** @ingroup iface_zwlr_layer_shell_v1 */
static inline void
zwlr_layer_shell_v1_set_user_data(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1, void *user_data)
{
wl_proxy_set_user_data((struct wl_proxy *) zwlr_layer_shell_v1, user_data);
}
/** @ingroup iface_zwlr_layer_shell_v1 */
static inline void *
zwlr_layer_shell_v1_get_user_data(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1)
{
return wl_proxy_get_user_data((struct wl_proxy *) zwlr_layer_shell_v1);
}
static inline uint32_t
zwlr_layer_shell_v1_get_version(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1)
{
return wl_proxy_get_version((struct wl_proxy *) zwlr_layer_shell_v1);
}
/** @ingroup iface_zwlr_layer_shell_v1 */
static inline void
zwlr_layer_shell_v1_destroy(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1)
{
wl_proxy_destroy((struct wl_proxy *) zwlr_layer_shell_v1);
}
/**
* @ingroup iface_zwlr_layer_shell_v1
*
* Create a layer surface for an existing surface. This assigns the role of
* layer_surface, or raises a protocol error if another role is already
* assigned.
*
* Creating a layer surface from a wl_surface 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 layer_surface.configure call
* must also be treated as errors.
*
* You may pass NULL for output to allow the compositor to decide which
* output to use. Generally this will be the one that the user most
* recently interacted with.
*
* Clients can specify a namespace that defines the purpose of the layer
* surface.
*/
static inline struct zwlr_layer_surface_v1 *
zwlr_layer_shell_v1_get_layer_surface(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1, struct wl_surface *surface, struct wl_output *output, uint32_t layer, const char *namespace)
{
struct wl_proxy *id;
id = wl_proxy_marshal_constructor((struct wl_proxy *) zwlr_layer_shell_v1,
ZWLR_LAYER_SHELL_V1_GET_LAYER_SURFACE, &zwlr_layer_surface_v1_interface, NULL, surface, output, layer, namespace);
return (struct zwlr_layer_surface_v1 *) id;
}
#ifndef ZWLR_LAYER_SURFACE_V1_ERROR_ENUM
#define ZWLR_LAYER_SURFACE_V1_ERROR_ENUM
enum zwlr_layer_surface_v1_error {
/**
* provided surface state is invalid
*/
ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SURFACE_STATE = 0,
/**
* size is invalid
*/
ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SIZE = 1,
/**
* anchor bitfield is invalid
*/
ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_ANCHOR = 2,
};
#endif /* ZWLR_LAYER_SURFACE_V1_ERROR_ENUM */
#ifndef ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM
#define ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM
enum zwlr_layer_surface_v1_anchor {
/**
* the top edge of the anchor rectangle
*/
ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP = 1,
/**
* the bottom edge of the anchor rectangle
*/
ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM = 2,
/**
* the left edge of the anchor rectangle
*/
ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT = 4,
/**
* the right edge of the anchor rectangle
*/
ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT = 8,
};
#endif /* ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM */
/**
* @ingroup iface_zwlr_layer_surface_v1
* @struct zwlr_layer_surface_v1_listener
*/
struct zwlr_layer_surface_v1_listener {
/**
* suggest a surface change
*
* The configure event asks the client to resize its surface.
*
* Clients should arrange their surface for the new states, and
* then send an ack_configure request with the serial sent in this
* configure event at some point before committing the new surface.
*
* The client is free to dismiss all but the last configure event
* it received.
*
* The width and height arguments specify the size of the window in
* surface-local coordinates.
*
* The size is a hint, in the sense that the client is free to
* ignore it if it doesn't resize, pick a smaller size (to satisfy
* aspect ratio or resize in steps of NxM pixels). If the client
* picks a smaller size and is anchored to two opposite anchors
* (e.g. 'top' and 'bottom'), the surface will be centered on this
* axis.
*
* If the width or height arguments are zero, it means the client
* should decide its own window dimension.
*/
void (*configure)(void *data,
struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1,
uint32_t serial,
uint32_t width,
uint32_t height);
/**
* surface should be closed
*
* The closed event is sent by the compositor when the surface
* will no longer be shown. The output may have been destroyed or
* the user may have asked for it to be removed. Further changes to
* the surface will be ignored. The client should destroy the
* resource after receiving this event, and create a new surface if
* they so choose.
*/
void (*closed)(void *data,
struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1);
};
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
static inline int
zwlr_layer_surface_v1_add_listener(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1,
const struct zwlr_layer_surface_v1_listener *listener, void *data)
{
return wl_proxy_add_listener((struct wl_proxy *) zwlr_layer_surface_v1,
(void (**)(void)) listener, data);
}
#define ZWLR_LAYER_SURFACE_V1_SET_SIZE 0
#define ZWLR_LAYER_SURFACE_V1_SET_ANCHOR 1
#define ZWLR_LAYER_SURFACE_V1_SET_EXCLUSIVE_ZONE 2
#define ZWLR_LAYER_SURFACE_V1_SET_MARGIN 3
#define ZWLR_LAYER_SURFACE_V1_SET_KEYBOARD_INTERACTIVITY 4
#define ZWLR_LAYER_SURFACE_V1_GET_POPUP 5
#define ZWLR_LAYER_SURFACE_V1_ACK_CONFIGURE 6
#define ZWLR_LAYER_SURFACE_V1_DESTROY 7
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_CONFIGURE_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_CLOSED_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_SET_SIZE_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_SET_ANCHOR_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_SET_EXCLUSIVE_ZONE_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_SET_MARGIN_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_SET_KEYBOARD_INTERACTIVITY_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_GET_POPUP_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_ACK_CONFIGURE_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_DESTROY_SINCE_VERSION 1
/** @ingroup iface_zwlr_layer_surface_v1 */
static inline void
zwlr_layer_surface_v1_set_user_data(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, void *user_data)
{
wl_proxy_set_user_data((struct wl_proxy *) zwlr_layer_surface_v1, user_data);
}
/** @ingroup iface_zwlr_layer_surface_v1 */
static inline void *
zwlr_layer_surface_v1_get_user_data(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1)
{
return wl_proxy_get_user_data((struct wl_proxy *) zwlr_layer_surface_v1);
}
static inline uint32_t
zwlr_layer_surface_v1_get_version(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1)
{
return wl_proxy_get_version((struct wl_proxy *) zwlr_layer_surface_v1);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* Sets the size of the surface in surface-local coordinates. The
* compositor will display the surface centered with respect to its
* anchors.
*
* If you pass 0 for either value, the compositor will assign it and
* inform you of the assignment in the configure event. You must set your
* anchor to opposite edges in the dimensions you omit; not doing so is a
* protocol error. Both values are 0 by default.
*
* Size is double-buffered, see wl_surface.commit.
*/
static inline void
zwlr_layer_surface_v1_set_size(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t width, uint32_t height)
{
wl_proxy_marshal((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_SET_SIZE, width, height);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* Requests that the compositor anchor the surface to the specified edges
* and corners. If two orthoginal edges are specified (e.g. 'top' and
* 'left'), then the anchor point will be the intersection of the edges
* (e.g. the top left corner of the output); otherwise the anchor point
* will be centered on that edge, or in the center if none is specified.
*
* Anchor is double-buffered, see wl_surface.commit.
*/
static inline void
zwlr_layer_surface_v1_set_anchor(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t anchor)
{
wl_proxy_marshal((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_SET_ANCHOR, anchor);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* Requests that the compositor avoids occluding an area of the surface
* with other surfaces. The compositor's use of this information is
* implementation-dependent - do not assume that this region will not
* actually be occluded.
*
* A positive value is only meaningful if the surface is anchored to an
* edge, rather than a corner. The zone is the number of surface-local
* coordinates from the edge that are considered exclusive.
*
* Surfaces that do not wish to have an exclusive zone may instead specify
* how they should interact with surfaces that do. If set to zero, the
* surface indicates that it would like to be moved to avoid occluding
* surfaces with a positive excluzive zone. If set to -1, the surface
* indicates that it would not like to be moved to accomodate for other
* surfaces, and the compositor should extend it all the way to the edges
* it is anchored to.
*
* For example, a panel might set its exclusive zone to 10, so that
* maximized shell surfaces are not shown on top of it. A notification
* might set its exclusive zone to 0, so that it is moved to avoid
* occluding the panel, but shell surfaces are shown underneath it. A
* wallpaper or lock screen might set their exclusive zone to -1, so that
* they stretch below or over the panel.
*
* The default value is 0.
*
* Exclusive zone is double-buffered, see wl_surface.commit.
*/
static inline void
zwlr_layer_surface_v1_set_exclusive_zone(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, int32_t zone)
{
wl_proxy_marshal((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_SET_EXCLUSIVE_ZONE, zone);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* Requests that the surface be placed some distance away from the anchor
* point on the output, in surface-local coordinates. Setting this value
* for edges you are not anchored to has no effect.
*
* The exclusive zone includes the margin.
*
* Margin is double-buffered, see wl_surface.commit.
*/
static inline void
zwlr_layer_surface_v1_set_margin(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, int32_t top, int32_t right, int32_t bottom, int32_t left)
{
wl_proxy_marshal((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_SET_MARGIN, top, right, bottom, left);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* Set to 1 to request that the seat send keyboard events to this layer
* surface. For layers below the shell surface layer, the seat will use
* normal focus semantics. For layers above the shell surface layers, the
* seat will always give exclusive keyboard focus to the top-most layer
* which has keyboard interactivity set to true.
*
* Layer surfaces receive pointer, touch, and tablet events normally. If
* you do not want to receive them, set the input region on your surface
* to an empty region.
*
* Events is double-buffered, see wl_surface.commit.
*/
static inline void
zwlr_layer_surface_v1_set_keyboard_interactivity(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t keyboard_interactivity)
{
wl_proxy_marshal((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_SET_KEYBOARD_INTERACTIVITY, keyboard_interactivity);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* This assigns an xdg_popup's parent to this layer_surface. This popup
* should have been created via xdg_surface::get_popup with the parent set
* to NULL, and this request must be invoked before committing the popup's
* initial state.
*
* See the documentation of xdg_popup for more details about what an
* xdg_popup is and how it is used.
*/
static inline void
zwlr_layer_surface_v1_get_popup(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, struct xdg_popup *popup)
{
wl_proxy_marshal((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_GET_POPUP, popup);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* 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.
*
* 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.
*
* A client may send multiple ack_configure requests before committing, but
* only the last request sent before a commit indicates which configure
* event the client really is responding to.
*/
static inline void
zwlr_layer_surface_v1_ack_configure(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t serial)
{
wl_proxy_marshal((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_ACK_CONFIGURE, serial);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* This request destroys the layer surface.
*/
static inline void
zwlr_layer_surface_v1_destroy(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1)
{
wl_proxy_marshal((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_DESTROY);
wl_proxy_destroy((struct wl_proxy *) zwlr_layer_surface_v1);
}
#ifdef __cplusplus
}
#endif
#endif

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/* Generated by wayland-scanner 1.18.0 */
/*
* Copyright © 2017 Drew DeVault
*
* Permission to use, copy, modify, distribute, and sell this
* software and its documentation for any purpose is hereby granted
* without fee, provided that the above copyright notice appear in
* all copies and that both that copyright notice and this permission
* notice appear in supporting documentation, and that the name of
* the copyright holders not be used in advertising or publicity
* pertaining to distribution of the software without specific,
* written prior permission. The copyright holders make no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied
* warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
* THIS SOFTWARE.
*/
#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 wl_output_interface;
extern const struct wl_interface wl_surface_interface;
extern const struct wl_interface xdg_popup_interface;
extern const struct wl_interface zwlr_layer_surface_v1_interface;
static const struct wl_interface *wlr_layer_shell_unstable_v1_types[] = {
NULL,
NULL,
NULL,
NULL,
&zwlr_layer_surface_v1_interface,
&wl_surface_interface,
&wl_output_interface,
NULL,
NULL,
&xdg_popup_interface,
};
static const struct wl_message zwlr_layer_shell_v1_requests[] = {
{ "get_layer_surface", "no?ous", wlr_layer_shell_unstable_v1_types + 4 },
};
WL_PRIVATE const struct wl_interface zwlr_layer_shell_v1_interface = {
"zwlr_layer_shell_v1", 1,
1, zwlr_layer_shell_v1_requests,
0, NULL,
};
static const struct wl_message zwlr_layer_surface_v1_requests[] = {
{ "set_size", "uu", wlr_layer_shell_unstable_v1_types + 0 },
{ "set_anchor", "u", wlr_layer_shell_unstable_v1_types + 0 },
{ "set_exclusive_zone", "i", wlr_layer_shell_unstable_v1_types + 0 },
{ "set_margin", "iiii", wlr_layer_shell_unstable_v1_types + 0 },
{ "set_keyboard_interactivity", "u", wlr_layer_shell_unstable_v1_types + 0 },
{ "get_popup", "o", wlr_layer_shell_unstable_v1_types + 9 },
{ "ack_configure", "u", wlr_layer_shell_unstable_v1_types + 0 },
{ "destroy", "", wlr_layer_shell_unstable_v1_types + 0 },
};
static const struct wl_message zwlr_layer_surface_v1_events[] = {
{ "configure", "uuu", wlr_layer_shell_unstable_v1_types + 0 },
{ "closed", "", wlr_layer_shell_unstable_v1_types + 0 },
};
WL_PRIVATE const struct wl_interface zwlr_layer_surface_v1_interface = {
"zwlr_layer_surface_v1", 1,
8, zwlr_layer_surface_v1_requests,
2, zwlr_layer_surface_v1_events,
};

409
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/* Generated by wayland-scanner 1.18.0 */
#ifndef XDG_OUTPUT_UNSTABLE_V1_CLIENT_PROTOCOL_H
#define XDG_OUTPUT_UNSTABLE_V1_CLIENT_PROTOCOL_H
#include <stdint.h>
#include <stddef.h>
#include "wayland-client.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @page page_xdg_output_unstable_v1 The xdg_output_unstable_v1 protocol
* Protocol to describe output regions
*
* @section page_desc_xdg_output_unstable_v1 Description
*
* This protocol aims at describing outputs in a way which is more in line
* with the concept of an output on desktop oriented systems.
*
* Some information are more specific to the concept of an output for
* a desktop oriented system and may not make sense in other applications,
* such as IVI systems for example.
*
* Typically, the global compositor space on a desktop system is made of
* a contiguous or overlapping set of rectangular regions.
*
* Some of the information provided in this protocol might be identical
* to their counterparts already available from wl_output, in which case
* the information provided by this protocol should be preferred to their
* equivalent in wl_output. The goal is to move the desktop specific
* concepts (such as output location within the global compositor space,
* the connector name and types, etc.) out of the core wl_output protocol.
*
* 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_ifaces_xdg_output_unstable_v1 Interfaces
* - @subpage page_iface_zxdg_output_manager_v1 - manage xdg_output objects
* - @subpage page_iface_zxdg_output_v1 - compositor logical output region
* @section page_copyright_xdg_output_unstable_v1 Copyright
* <pre>
*
* Copyright © 2017 Red Hat Inc.
*
* 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 wl_output;
struct zxdg_output_manager_v1;
struct zxdg_output_v1;
/**
* @page page_iface_zxdg_output_manager_v1 zxdg_output_manager_v1
* @section page_iface_zxdg_output_manager_v1_desc Description
*
* A global factory interface for xdg_output objects.
* @section page_iface_zxdg_output_manager_v1_api API
* See @ref iface_zxdg_output_manager_v1.
*/
/**
* @defgroup iface_zxdg_output_manager_v1 The zxdg_output_manager_v1 interface
*
* A global factory interface for xdg_output objects.
*/
extern const struct wl_interface zxdg_output_manager_v1_interface;
/**
* @page page_iface_zxdg_output_v1 zxdg_output_v1
* @section page_iface_zxdg_output_v1_desc Description
*
* An xdg_output describes part of the compositor geometry.
*
* This typically corresponds to a monitor that displays part of the
* compositor space.
*
* For objects version 3 onwards, after all xdg_output properties have been
* sent (when the object is created and when properties are updated), a
* wl_output.done event is sent. This allows changes to the output
* properties to be seen as atomic, even if they happen via multiple events.
* @section page_iface_zxdg_output_v1_api API
* See @ref iface_zxdg_output_v1.
*/
/**
* @defgroup iface_zxdg_output_v1 The zxdg_output_v1 interface
*
* An xdg_output describes part of the compositor geometry.
*
* This typically corresponds to a monitor that displays part of the
* compositor space.
*
* For objects version 3 onwards, after all xdg_output properties have been
* sent (when the object is created and when properties are updated), a
* wl_output.done event is sent. This allows changes to the output
* properties to be seen as atomic, even if they happen via multiple events.
*/
extern const struct wl_interface zxdg_output_v1_interface;
#define ZXDG_OUTPUT_MANAGER_V1_DESTROY 0
#define ZXDG_OUTPUT_MANAGER_V1_GET_XDG_OUTPUT 1
/**
* @ingroup iface_zxdg_output_manager_v1
*/
#define ZXDG_OUTPUT_MANAGER_V1_DESTROY_SINCE_VERSION 1
/**
* @ingroup iface_zxdg_output_manager_v1
*/
#define ZXDG_OUTPUT_MANAGER_V1_GET_XDG_OUTPUT_SINCE_VERSION 1
/** @ingroup iface_zxdg_output_manager_v1 */
static inline void
zxdg_output_manager_v1_set_user_data(struct zxdg_output_manager_v1 *zxdg_output_manager_v1, void *user_data)
{
wl_proxy_set_user_data((struct wl_proxy *) zxdg_output_manager_v1, user_data);
}
/** @ingroup iface_zxdg_output_manager_v1 */
static inline void *
zxdg_output_manager_v1_get_user_data(struct zxdg_output_manager_v1 *zxdg_output_manager_v1)
{
return wl_proxy_get_user_data((struct wl_proxy *) zxdg_output_manager_v1);
}
static inline uint32_t
zxdg_output_manager_v1_get_version(struct zxdg_output_manager_v1 *zxdg_output_manager_v1)
{
return wl_proxy_get_version((struct wl_proxy *) zxdg_output_manager_v1);
}
/**
* @ingroup iface_zxdg_output_manager_v1
*
* Using this request a client can tell the server that it is not
* going to use the xdg_output_manager object anymore.
*
* Any objects already created through this instance are not affected.
*/
static inline void
zxdg_output_manager_v1_destroy(struct zxdg_output_manager_v1 *zxdg_output_manager_v1)
{
wl_proxy_marshal((struct wl_proxy *) zxdg_output_manager_v1,
ZXDG_OUTPUT_MANAGER_V1_DESTROY);
wl_proxy_destroy((struct wl_proxy *) zxdg_output_manager_v1);
}
/**
* @ingroup iface_zxdg_output_manager_v1
*
* This creates a new xdg_output object for the given wl_output.
*/
static inline struct zxdg_output_v1 *
zxdg_output_manager_v1_get_xdg_output(struct zxdg_output_manager_v1 *zxdg_output_manager_v1, struct wl_output *output)
{
struct wl_proxy *id;
id = wl_proxy_marshal_constructor((struct wl_proxy *) zxdg_output_manager_v1,
ZXDG_OUTPUT_MANAGER_V1_GET_XDG_OUTPUT, &zxdg_output_v1_interface, NULL, output);
return (struct zxdg_output_v1 *) id;
}
/**
* @ingroup iface_zxdg_output_v1
* @struct zxdg_output_v1_listener
*/
struct zxdg_output_v1_listener {
/**
* position of the output within the global compositor space
*
* The position event describes the location of the wl_output
* within the global compositor space.
*
* The logical_position event is sent after creating an xdg_output
* (see xdg_output_manager.get_xdg_output) and whenever the
* location of the output changes within the global compositor
* space.
* @param x x position within the global compositor space
* @param y y position within the global compositor space
*/
void (*logical_position)(void *data,
struct zxdg_output_v1 *zxdg_output_v1,
int32_t x,
int32_t y);
/**
* size of the output in the global compositor space
*
* The logical_size event describes the size of the output in the
* global compositor space.
*
* For example, a surface without any buffer scale, transformation
* nor rotation set, with the size matching the logical_size will
* have the same size as the corresponding output when displayed.
*
* Most regular Wayland clients should not pay attention to the
* logical size and would rather rely on xdg_shell interfaces.
*
* Some clients such as Xwayland, however, need this to configure
* their surfaces in the global compositor space as the compositor
* may apply a different scale from what is advertised by the
* output scaling property (to achieve fractional scaling, for
* example).
*
* For example, for a wl_output mode 3840×2160 and a scale factor
* 2:
*
* - A compositor not scaling the surface buffers will advertise a
* logical size of 3840×2160,
*
* - A compositor automatically scaling the surface buffers will
* advertise a logical size of 1920×1080,
*
* - A compositor using a fractional scale of 1.5 will advertise a
* logical size to 2560×1620.
*
* For example, for a wl_output mode 1920×1080 and a 90 degree
* rotation, the compositor will advertise a logical size of
* 1080x1920.
*
* The logical_size event is sent after creating an xdg_output (see
* xdg_output_manager.get_xdg_output) and whenever the logical size
* of the output changes, either as a result of a change in the
* applied scale or because of a change in the corresponding output
* mode(see wl_output.mode) or transform (see wl_output.transform).
* @param width width in global compositor space
* @param height height in global compositor space
*/
void (*logical_size)(void *data,
struct zxdg_output_v1 *zxdg_output_v1,
int32_t width,
int32_t height);
/**
* all information about the output have been sent
*
* This event is sent after all other properties of an xdg_output
* have been sent.
*
* This allows changes to the xdg_output properties to be seen as
* atomic, even if they happen via multiple events.
*
* For objects version 3 onwards, this event is deprecated.
* Compositors are not required to send it anymore and must send
* wl_output.done instead.
*/
void (*done)(void *data,
struct zxdg_output_v1 *zxdg_output_v1);
/**
* name of this output
*
* Many compositors will assign names to their outputs, show them
* to the user, allow them to be configured by name, etc. The
* client may wish to know this name as well to offer the user
* similar behaviors.
*
* The naming convention is compositor defined, but limited to
* alphanumeric characters and dashes (-). Each name is unique
* among all wl_output globals, but if a wl_output global is
* destroyed the same name may be reused later. The names will also
* remain consistent across sessions with the same hardware and
* software configuration.
*
* Examples of names include 'HDMI-A-1', 'WL-1', 'X11-1', etc.
* However, do not assume that the name is a reflection of an
* underlying DRM connector, X11 connection, etc.
*
* The name event is sent after creating an xdg_output (see
* xdg_output_manager.get_xdg_output). This event is only sent once
* per xdg_output, and the name does not change over the lifetime
* of the wl_output global.
* @param name output name
* @since 2
*/
void (*name)(void *data,
struct zxdg_output_v1 *zxdg_output_v1,
const char *name);
/**
* human-readable description of this output
*
* Many compositors can produce human-readable descriptions of
* their outputs. The client may wish to know this description as
* well, to communicate the user for various purposes.
*
* The description is a UTF-8 string with no convention defined for
* its contents. Examples might include 'Foocorp 11" Display' or
* 'Virtual X11 output via :1'.
*
* The description event is sent after creating an xdg_output (see
* xdg_output_manager.get_xdg_output) and whenever the description
* changes. The description is optional, and may not be sent at
* all.
*
* For objects of version 2 and lower, this event is only sent once
* per xdg_output, and the description does not change over the
* lifetime of the wl_output global.
* @param description output description
* @since 2
*/
void (*description)(void *data,
struct zxdg_output_v1 *zxdg_output_v1,
const char *description);
};
/**
* @ingroup iface_zxdg_output_v1
*/
static inline int
zxdg_output_v1_add_listener(struct zxdg_output_v1 *zxdg_output_v1,
const struct zxdg_output_v1_listener *listener, void *data)
{
return wl_proxy_add_listener((struct wl_proxy *) zxdg_output_v1,
(void (**)(void)) listener, data);
}
#define ZXDG_OUTPUT_V1_DESTROY 0
/**
* @ingroup iface_zxdg_output_v1
*/
#define ZXDG_OUTPUT_V1_LOGICAL_POSITION_SINCE_VERSION 1
/**
* @ingroup iface_zxdg_output_v1
*/
#define ZXDG_OUTPUT_V1_LOGICAL_SIZE_SINCE_VERSION 1
/**
* @ingroup iface_zxdg_output_v1
*/
#define ZXDG_OUTPUT_V1_DONE_SINCE_VERSION 1
/**
* @ingroup iface_zxdg_output_v1
*/
#define ZXDG_OUTPUT_V1_NAME_SINCE_VERSION 2
/**
* @ingroup iface_zxdg_output_v1
*/
#define ZXDG_OUTPUT_V1_DESCRIPTION_SINCE_VERSION 2
/**
* @ingroup iface_zxdg_output_v1
*/
#define ZXDG_OUTPUT_V1_DESTROY_SINCE_VERSION 1
/** @ingroup iface_zxdg_output_v1 */
static inline void
zxdg_output_v1_set_user_data(struct zxdg_output_v1 *zxdg_output_v1, void *user_data)
{
wl_proxy_set_user_data((struct wl_proxy *) zxdg_output_v1, user_data);
}
/** @ingroup iface_zxdg_output_v1 */
static inline void *
zxdg_output_v1_get_user_data(struct zxdg_output_v1 *zxdg_output_v1)
{
return wl_proxy_get_user_data((struct wl_proxy *) zxdg_output_v1);
}
static inline uint32_t
zxdg_output_v1_get_version(struct zxdg_output_v1 *zxdg_output_v1)
{
return wl_proxy_get_version((struct wl_proxy *) zxdg_output_v1);
}
/**
* @ingroup iface_zxdg_output_v1
*
* Using this request a client can tell the server that it is not
* going to use the xdg_output object anymore.
*/
static inline void
zxdg_output_v1_destroy(struct zxdg_output_v1 *zxdg_output_v1)
{
wl_proxy_marshal((struct wl_proxy *) zxdg_output_v1,
ZXDG_OUTPUT_V1_DESTROY);
wl_proxy_destroy((struct wl_proxy *) zxdg_output_v1);
}
#ifdef __cplusplus
}
#endif
#endif

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/* Generated by wayland-scanner 1.18.0 */
/*
* Copyright © 2017 Red Hat Inc.
*
* 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 <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 wl_output_interface;
extern const struct wl_interface zxdg_output_v1_interface;
static const struct wl_interface *xdg_output_unstable_v1_types[] = {
NULL,
NULL,
&zxdg_output_v1_interface,
&wl_output_interface,
};
static const struct wl_message zxdg_output_manager_v1_requests[] = {
{ "destroy", "", xdg_output_unstable_v1_types + 0 },
{ "get_xdg_output", "no", xdg_output_unstable_v1_types + 2 },
};
WL_PRIVATE const struct wl_interface zxdg_output_manager_v1_interface = {
"zxdg_output_manager_v1", 3,
2, zxdg_output_manager_v1_requests,
0, NULL,
};
static const struct wl_message zxdg_output_v1_requests[] = {
{ "destroy", "", xdg_output_unstable_v1_types + 0 },
};
static const struct wl_message zxdg_output_v1_events[] = {
{ "logical_position", "ii", xdg_output_unstable_v1_types + 0 },
{ "logical_size", "ii", xdg_output_unstable_v1_types + 0 },
{ "done", "", xdg_output_unstable_v1_types + 0 },
{ "name", "2s", xdg_output_unstable_v1_types + 0 },
{ "description", "2s", xdg_output_unstable_v1_types + 0 },
};
WL_PRIVATE const struct wl_interface zxdg_output_v1_interface = {
"zxdg_output_v1", 3,
1, zxdg_output_v1_requests,
5, zxdg_output_v1_events,
};

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/* Generated by wayland-scanner 1.18.0 */
/*
* Copyright © 2008-2013 Kristian Høgsberg
* Copyright © 2013 Rafael Antognolli
* Copyright © 2013 Jasper St. Pierre
* Copyright © 2010-2013 Intel Corporation
* Copyright © 2015-2017 Samsung Electronics Co., Ltd
* Copyright © 2015-2017 Red Hat Inc.
*
* 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 <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 wl_output_interface;
extern const struct wl_interface wl_seat_interface;
extern const struct wl_interface wl_surface_interface;
extern const struct wl_interface xdg_popup_interface;
extern const struct wl_interface xdg_positioner_interface;
extern const struct wl_interface xdg_surface_interface;
extern const struct wl_interface xdg_toplevel_interface;
static const struct wl_interface *xdg_shell_types[] = {
NULL,
NULL,
NULL,
NULL,
&xdg_positioner_interface,
&xdg_surface_interface,
&wl_surface_interface,
&xdg_toplevel_interface,
&xdg_popup_interface,
&xdg_surface_interface,
&xdg_positioner_interface,
&xdg_toplevel_interface,
&wl_seat_interface,
NULL,
NULL,
NULL,
&wl_seat_interface,
NULL,
&wl_seat_interface,
NULL,
NULL,
&wl_output_interface,
&wl_seat_interface,
NULL,
&xdg_positioner_interface,
NULL,
};
static const struct wl_message xdg_wm_base_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "create_positioner", "n", xdg_shell_types + 4 },
{ "get_xdg_surface", "no", xdg_shell_types + 5 },
{ "pong", "u", xdg_shell_types + 0 },
};
static const struct wl_message xdg_wm_base_events[] = {
{ "ping", "u", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_wm_base_interface = {
"xdg_wm_base", 3,
4, xdg_wm_base_requests,
1, xdg_wm_base_events,
};
static const struct wl_message xdg_positioner_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "set_size", "ii", xdg_shell_types + 0 },
{ "set_anchor_rect", "iiii", xdg_shell_types + 0 },
{ "set_anchor", "u", xdg_shell_types + 0 },
{ "set_gravity", "u", xdg_shell_types + 0 },
{ "set_constraint_adjustment", "u", xdg_shell_types + 0 },
{ "set_offset", "ii", xdg_shell_types + 0 },
{ "set_reactive", "3", xdg_shell_types + 0 },
{ "set_parent_size", "3ii", xdg_shell_types + 0 },
{ "set_parent_configure", "3u", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_positioner_interface = {
"xdg_positioner", 3,
10, xdg_positioner_requests,
0, NULL,
};
static const struct wl_message xdg_surface_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "get_toplevel", "n", xdg_shell_types + 7 },
{ "get_popup", "n?oo", xdg_shell_types + 8 },
{ "set_window_geometry", "iiii", xdg_shell_types + 0 },
{ "ack_configure", "u", xdg_shell_types + 0 },
};
static const struct wl_message xdg_surface_events[] = {
{ "configure", "u", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_surface_interface = {
"xdg_surface", 3,
5, xdg_surface_requests,
1, xdg_surface_events,
};
static const struct wl_message xdg_toplevel_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "set_parent", "?o", xdg_shell_types + 11 },
{ "set_title", "s", xdg_shell_types + 0 },
{ "set_app_id", "s", xdg_shell_types + 0 },
{ "show_window_menu", "ouii", xdg_shell_types + 12 },
{ "move", "ou", xdg_shell_types + 16 },
{ "resize", "ouu", xdg_shell_types + 18 },
{ "set_max_size", "ii", xdg_shell_types + 0 },
{ "set_min_size", "ii", xdg_shell_types + 0 },
{ "set_maximized", "", xdg_shell_types + 0 },
{ "unset_maximized", "", xdg_shell_types + 0 },
{ "set_fullscreen", "?o", xdg_shell_types + 21 },
{ "unset_fullscreen", "", xdg_shell_types + 0 },
{ "set_minimized", "", xdg_shell_types + 0 },
};
static const struct wl_message xdg_toplevel_events[] = {
{ "configure", "iia", xdg_shell_types + 0 },
{ "close", "", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_toplevel_interface = {
"xdg_toplevel", 3,
14, xdg_toplevel_requests,
2, xdg_toplevel_events,
};
static const struct wl_message xdg_popup_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "grab", "ou", xdg_shell_types + 22 },
{ "reposition", "3ou", xdg_shell_types + 24 },
};
static const struct wl_message xdg_popup_events[] = {
{ "configure", "iiii", xdg_shell_types + 0 },
{ "popup_done", "", xdg_shell_types + 0 },
{ "repositioned", "3u", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_popup_interface = {
"xdg_popup", 3,
3, xdg_popup_requests,
3, xdg_popup_events,
};

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#define _POSIX_C_SOURCE 200112L
#include "wl.h"
#include <assert.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdbool.h>
#include <wayland-client.h>
#include <wayland-client-protocol.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/mman.h>
#include <time.h>
#include <unistd.h>
#include "protocols/xdg-output-unstable-v1-client-header.h"
#include "protocols/xdg-output-unstable-v1.h"
#include "protocols/xdg-shell-client-header.h"
#include "protocols/xdg-shell.h"
#include "protocols/wlr-layer-shell-unstable-v1-client-header.h"
#include "protocols/wlr-layer-shell-unstable-v1.h"
#include "pool-buffer.h"
#include "../log.h"
struct window_wl {
struct wl_surface *surface;
struct zwlr_layer_surface_v1 *layer_surface;
struct wl_buffer *buffer;
cairo_surface_t *c_surface;
cairo_t * c_ctx;
struct dimensions dim;
char *data;
size_t size;
};
struct wl_ctx {
struct wl_display *display;
struct wl_registry *registry;
struct wl_compositor *compositor;
struct wl_shm *shm;
struct zwlr_layer_shell_v1 *layer_shell;
struct zxdg_output_manager_v1 *xdg_output_manager;
struct wl_list outputs;
struct wl_surface *surface;
struct wl_output *surface_output;
struct zwlr_layer_surface_v1 *layer_surface;
struct wl_output *layer_surface_output;
struct wl_callback *frame_callback;
bool configured;
bool dirty;
struct dimensions cur_dim;
int32_t width, height;
struct pool_buffer buffers[2];
struct pool_buffer *current_buffer;
};
struct wl_output {
uint32_t global_name;
char *name;
struct wl_output *wl_output;
struct zxdg_output_v1 *xdg_output;
struct wl_list link;
uint32_t scale;
};
struct wl_ctx ctx;
static void noop() {
// This space intentionally left blank
}
void set_dirty();
static void xdg_output_handle_name(void *data, struct zxdg_output_v1 *xdg_output,
const char *name) {
struct wl_output *output = data;
output->name = g_strdup(name);
}
static const struct zxdg_output_v1_listener xdg_output_listener = {
.logical_position = noop,
.logical_size = noop,
.done = noop,
.name = xdg_output_handle_name,
.description = noop,
};
static void get_xdg_output(struct wl_output *output) {
if (ctx.xdg_output_manager == NULL ||
output->xdg_output != NULL) {
return;
}
output->xdg_output = zxdg_output_manager_v1_get_xdg_output(
ctx.xdg_output_manager, output->wl_output);
zxdg_output_v1_add_listener(output->xdg_output, &xdg_output_listener,
output);
}
static void output_handle_geometry(void *data, struct wl_output *wl_output,
int32_t x, int32_t y, int32_t phy_width, int32_t phy_height,
int32_t subpixel, const char *make, const char *model,
int32_t transform) {
//struct wl_output *output = data;
//output->subpixel = subpixel;
}
static void output_handle_scale(void *data, struct wl_output *wl_output,
int32_t factor) {
struct wl_output *output = data;
output->scale = factor;
}
static const struct wl_output_listener output_listener = {
.geometry = output_handle_geometry,
.mode = noop,
.done = noop,
.scale = output_handle_scale,
};
static void create_output( struct wl_output *wl_output, uint32_t global_name) {
struct wl_output *output = g_malloc0(sizeof(struct wl_output));
if (output == NULL) {
fprintf(stderr, "allocation failed\n");
return;
}
output->global_name = global_name;
output->wl_output = wl_output;
// TODO: Fix this
//output->scale = 1;
//wl_list_insert(&state->outputs, &output->link);
wl_output_set_user_data(wl_output, output);
wl_output_add_listener(wl_output, &output_listener, output);
get_xdg_output(output);
}
static void destroy_output(struct wl_output *output) {
if (ctx.surface_output == output) {
ctx.surface_output = NULL;
}
if (ctx.layer_surface_output == output) {
ctx.layer_surface_output = NULL;
}
wl_list_remove(&output->link);
if (output->xdg_output != NULL) {
zxdg_output_v1_destroy(output->xdg_output);
}
wl_output_destroy(output->wl_output);
free(output->name);
free(output);
}
// FIXME: Snipped touch handling
static void surface_handle_enter(void *data, struct wl_surface *surface,
struct wl_output *wl_output) {
// Don't bother keeping a list of outputs, a layer surface can only be on
// one output a a time
ctx.surface_output = wl_output_get_user_data(wl_output);
set_dirty();
}
static void surface_handle_leave(void *data, struct wl_surface *surface,
struct wl_output *wl_output) {
ctx.surface_output = NULL;
}
static const struct wl_surface_listener surface_listener = {
.enter = surface_handle_enter,
.leave = surface_handle_leave,
};
static void schedule_frame_and_commit();
static void send_frame();
static void layer_surface_handle_configure(void *data,
struct zwlr_layer_surface_v1 *surface,
uint32_t serial, uint32_t width, uint32_t height) {
ctx.configured = true;
ctx.width = width;
ctx.height = height;
zwlr_layer_surface_v1_ack_configure(surface, serial);
send_frame();
}
static void layer_surface_handle_closed(void *data,
struct zwlr_layer_surface_v1 *surface) {
LOG_W("Destroying layer");
zwlr_layer_surface_v1_destroy(ctx.layer_surface);
ctx.layer_surface = NULL;
wl_surface_destroy(ctx.surface);
ctx.surface = NULL;
if (ctx.frame_callback) {
wl_callback_destroy(ctx.frame_callback);
ctx.frame_callback = NULL;
ctx.dirty = true;
}
if (ctx.configured) {
ctx.configured = false;
ctx.width = ctx.height = 0;
ctx.dirty = true;
}
if (ctx.dirty) {
schedule_frame_and_commit();
}
}
static const struct zwlr_layer_surface_v1_listener layer_surface_listener = {
.configure = layer_surface_handle_configure,
.closed = layer_surface_handle_closed,
};
static void handle_global(void *data, struct wl_registry *registry,
uint32_t name, const char *interface, uint32_t version) {
if (strcmp(interface, wl_compositor_interface.name) == 0) {
ctx.compositor = wl_registry_bind(registry, name,
&wl_compositor_interface, 4);
} else if (strcmp(interface, wl_shm_interface.name) == 0) {
ctx.shm = wl_registry_bind(registry, name,
&wl_shm_interface, 1);
} else if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) {
ctx.layer_shell = wl_registry_bind(registry, name,
&zwlr_layer_shell_v1_interface, 1);
} else if (strcmp(interface, wl_seat_interface.name) == 0) {
struct wl_seat *seat =
wl_registry_bind(registry, name, &wl_seat_interface, 3);
//create_seat(seat);
} else if (strcmp(interface, wl_output_interface.name) == 0) {
struct wl_output *output =
wl_registry_bind(registry, name, &wl_output_interface, 3);
create_output(output, name);
} else if (strcmp(interface, zxdg_output_manager_v1_interface.name) == 0 &&
version >= ZXDG_OUTPUT_V1_NAME_SINCE_VERSION) {
ctx.xdg_output_manager = wl_registry_bind(registry, name,
&zxdg_output_manager_v1_interface,
ZXDG_OUTPUT_V1_NAME_SINCE_VERSION);
}
}
static void handle_global_remove(void *data, struct wl_registry *registry,
uint32_t name) {
struct wl_output *output, *tmp;
wl_list_for_each_safe(output, tmp, &ctx.outputs, link) {
if (output->global_name == name) {
destroy_output(output);
break;
}
}
}
static const struct wl_registry_listener registry_listener = {
.global = handle_global,
.global_remove = handle_global_remove,
};
bool init_wayland() {
wl_list_init(&ctx.outputs);
//wl_list_init(&ctx.seats);
ctx.display = wl_display_connect(NULL);
if (ctx.display == NULL) {
fprintf(stderr, "failed to create display\n");
return false;
}
ctx.registry = wl_display_get_registry(ctx.display);
wl_registry_add_listener(ctx.registry, &registry_listener, NULL);
wl_display_roundtrip(ctx.display);
if (ctx.compositor == NULL) {
fprintf(stderr, "compositor doesn't support wl_compositor\n");
return false;
}
if (ctx.shm == NULL) {
fprintf(stderr, "compositor doesn't support wl_shm\n");
return false;
}
if (ctx.layer_shell == NULL) {
fprintf(stderr, "compositor doesn't support zwlr_layer_shell_v1\n");
return false;
}
if (ctx.xdg_output_manager != NULL) {
struct wl_output *output;
wl_list_for_each(output, &ctx.outputs, link) {
get_xdg_output(output);
}
wl_display_roundtrip(ctx.display);
}
//if (ctx.xdg_output_manager == NULL &&
// strcmp(ctx.config.output, "") != 0) {
// fprintf(stderr, "warning: configured an output but compositor doesn't "
// "support xdg-output-unstable-v1 version 2\n");
//}
return true;
}
void finish_wayland() {
if (ctx.layer_surface != NULL) {
zwlr_layer_surface_v1_destroy(ctx.layer_surface);
}
if (ctx.surface != NULL) {
wl_surface_destroy(ctx.surface);
}
finish_buffer(&ctx.buffers[0]);
finish_buffer(&ctx.buffers[1]);
struct wl_output *output, *output_tmp;
wl_list_for_each_safe(output, output_tmp, &ctx.outputs, link) {
destroy_output(output);
}
//struct mako_seat *seat, *seat_tmp;
//wl_list_for_each_safe(seat, seat_tmp, &ctx.seats, link) {
// destroy_seat(seat);
//}
if (ctx.xdg_output_manager != NULL) {
zxdg_output_manager_v1_destroy(ctx.xdg_output_manager);
}
zwlr_layer_shell_v1_destroy(ctx.layer_shell);
wl_compositor_destroy(ctx.compositor);
wl_shm_destroy(ctx.shm);
wl_registry_destroy(ctx.registry);
wl_display_disconnect(ctx.display);
}
// FIXME: Snip
static struct wl_output *get_configured_output() {
struct wl_output *output;
// FIXME
wl_list_for_each(output, &ctx.outputs, link) {
return output;
}
return NULL;
}
static void schedule_frame_and_commit();
// Draw and commit a new frame.
static void send_frame() {
int scale = 1;
struct wl_output *output = get_configured_output();
int height = ctx.cur_dim.h;
// There are two cases where we want to tear down the surface: zero
// notifications (height = 0) or moving between outputs.
if (height == 0 || ctx.layer_surface_output != output) {
if (ctx.layer_surface != NULL) {
zwlr_layer_surface_v1_destroy(ctx.layer_surface);
ctx.layer_surface = NULL;
}
if (ctx.surface != NULL) {
wl_surface_destroy(ctx.surface);
ctx.surface = NULL;
}
ctx.width = ctx.height = 0;
ctx.surface_output = NULL;
ctx.configured = false;
}
// If there are no notifications, there's no point in recreating the
// surface right now.
if (height == 0) {
ctx.dirty = false;
wl_display_roundtrip(ctx.display);
return;
}
// If we've made it here, there is something to draw. If the surface
// doesn't exist (this is the first notification, or we moved to a
// different output), we need to create it.
if (ctx.layer_surface == NULL) {
struct wl_output *wl_output = NULL;
if (output != NULL) {
wl_output = output->wl_output;
}
ctx.layer_surface_output = output;
ctx.surface = wl_compositor_create_surface(ctx.compositor);
wl_surface_add_listener(ctx.surface, &surface_listener, NULL);
ctx.layer_surface = zwlr_layer_shell_v1_get_layer_surface(
ctx.layer_shell, ctx.surface, wl_output,
ZWLR_LAYER_SHELL_V1_LAYER_TOP, "notifications");
zwlr_layer_surface_v1_add_listener(ctx.layer_surface,
&layer_surface_listener, NULL);
// Because we're creating a new surface, we aren't going to draw
// anything into it during this call. We don't know what size the
// surface will be until we've asked the compositor for what we want
// and it has responded with what it actually gave us. We also know
// that the height we would _like_ to draw (greater than zero, or we
// would have bailed already) is different from our ctx.height
// (which has to be zero here), so we can fall through to the next
// block to let it set the size for us.
}
assert(ctx.layer_surface);
// We now want to resize the surface if it isn't the right size. If the
// surface is brand new, it doesn't even have a size yet. If it already
// exists, we might need to resize if the list of notifications has changed
// since the last time we drew.
if (ctx.height != height) {
zwlr_layer_surface_v1_set_size(ctx.layer_surface,
ctx.cur_dim.w, ctx.cur_dim.h);
zwlr_layer_surface_v1_set_anchor(ctx.layer_surface,
ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP | ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT);
wl_surface_commit(ctx.surface);
// Now we're going to bail without drawing anything. This gives the
// compositor a chance to create the surface and tell us what size we
// were actually granted, which may be smaller than what we asked for
// depending on the screen size and layout of other layer surfaces.
// This information is provided in layer_surface_handle_configure,
// which will then call send_frame again. When that call happens, the
// layer surface will exist and the height will hopefully match what
// we asked for. That means we won't return here, and will actually
// draw into the surface down below.
// TODO: If the compositor doesn't send a configure with the size we
// requested, we'll enter an infinite loop. We need to keep track of
// the fact that a request was sent separately from what height we are.
wl_display_roundtrip(ctx.display);
return;
}
assert(ctx.configured);
// Yay we can finally draw something!
//struct wl_region *input_region = get_input_region();
//wl_surface_set_input_region(ctx.surface, input_region);
//wl_region_destroy(input_region);
wl_surface_set_buffer_scale(ctx.surface, scale);
wl_surface_damage_buffer(ctx.surface, 0, 0, INT32_MAX, INT32_MAX);
wl_surface_attach(ctx.surface, ctx.current_buffer->buffer, 0, 0);
ctx.current_buffer->busy = true;
// Schedule a frame in case the state becomes dirty again
schedule_frame_and_commit();
ctx.dirty = false;
}
static void frame_handle_done(void *data, struct wl_callback *callback,
uint32_t time) {
wl_callback_destroy(ctx.frame_callback);
ctx.frame_callback = NULL;
// Only draw again if we need to
if (ctx.dirty) {
send_frame();
}
}
static const struct wl_callback_listener frame_listener = {
.done = frame_handle_done,
};
static void schedule_frame_and_commit() {
if (ctx.frame_callback) {
return;
}
if (ctx.surface == NULL) {
// We don't yet have a surface, create it immediately
send_frame();
return;
}
ctx.frame_callback = wl_surface_frame(ctx.surface);
wl_callback_add_listener(ctx.frame_callback, &frame_listener, NULL);
wl_surface_commit(ctx.surface);
}
void set_dirty() {
if (ctx.dirty) {
return;
}
ctx.dirty = true;
schedule_frame_and_commit();
}
void wl_init(void) {
init_wayland();
}
void wl_deinit(void) {
}
window wl_win_create(void) {
struct window_wl *win = g_malloc0(sizeof(struct window_wl));
return win;
}
void wl_win_destroy(window winptr) {
struct window_wl *win = (struct window_wl*)winptr;
// FIXME: Dealloc everything
g_free(win);
}
void wl_win_show(window win) {
}
void wl_win_hide(window win) {
LOG_W("Hiding window");
ctx.cur_dim.h = 0;
set_dirty();
wl_display_roundtrip(ctx.display);
}
void wl_display_surface(cairo_surface_t *srf, window winptr, const struct dimensions* dim) {
struct window_wl *win = (struct window_wl*)winptr;
ctx.current_buffer = get_next_buffer(ctx.shm, ctx.buffers, dim->w, dim->h);
cairo_t *c = ctx.current_buffer->cairo;
cairo_save(c);
cairo_set_source_surface(c, srf, 0, 0);
cairo_rectangle(c, 0, 0, dim->w, dim->h);
cairo_fill(c);
cairo_restore(c);
ctx.cur_dim = *dim;
set_dirty();
wl_display_roundtrip(ctx.display);
}
bool wl_win_visible(window win) {
return true;
}
cairo_t* wl_win_get_context(window winptr) {
struct window_wl *win = (struct window_wl*)winptr;
ctx.current_buffer = get_next_buffer(ctx.shm, ctx.buffers, 500, 500);
win->c_surface = ctx.current_buffer->surface;
win->c_ctx = ctx.current_buffer->cairo;
return win->c_ctx;
}
const struct screen_info* wl_get_active_screen(void) {
static struct screen_info scr = {
.w = 1080,
.h = 1920,
.x = 0,
.y = 0,
.id = 0,
.mmh = 500
};
return &scr;
}
bool wl_is_idle(void) {
return false;
}
bool wl_have_fullscreen_window(void) {
return false;
}
/* vim: set ft=c tabstop=8 shiftwidth=8 expandtab textwidth=0: */

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src/wayland/wl.h Normal file
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#ifndef DUNST_WL_H
#define DUNST_WL_H
#include <stdbool.h>
#include <cairo.h>
#include <glib.h>
#include "../output.h"
void wl_init(void);
void wl_deinit(void);
window wl_win_create(void);
void wl_win_destroy(window);
void wl_win_show(window);
void wl_win_hide(window);
void wl_display_surface(cairo_surface_t *srf, window win, const struct dimensions*);
bool wl_win_visible(window);
cairo_t* wl_win_get_context(window);
const struct screen_info* wl_get_active_screen(void);
bool wl_is_idle(void);
bool wl_have_fullscreen_window(void);
#endif
/* vim: set ft=c tabstop=8 shiftwidth=8 expandtab textwidth=0: */