Drew DeVault
7 years ago
committed by
GitHub
commit
9070950eec
@ -0,0 +1,16 @@
|
||||
lib_sway_client = static_library(
|
||||
'sway-client',
|
||||
files(
|
||||
'pool-buffer.c',
|
||||
),
|
||||
dependencies: [
|
||||
cairo,
|
||||
gdk_pixbuf,
|
||||
pango,
|
||||
pangocairo,
|
||||
wlroots,
|
||||
wayland_client,
|
||||
],
|
||||
link_with: [lib_sway_common],
|
||||
include_directories: sway_inc
|
||||
)
|
||||
@ -1,12 +1,23 @@
|
||||
lib_sway_common = static_library('sway-common',
|
||||
deps = [
|
||||
cairo,
|
||||
wlroots
|
||||
]
|
||||
|
||||
if gdk_pixbuf.found()
|
||||
deps += [gdk_pixbuf]
|
||||
endif
|
||||
|
||||
lib_sway_common = static_library(
|
||||
'sway-common',
|
||||
files(
|
||||
'cairo.c',
|
||||
'ipc-client.c',
|
||||
'log.c',
|
||||
'list.c',
|
||||
'util.c',
|
||||
'stringop.c',
|
||||
'readline.c',
|
||||
'ipc-client.c'
|
||||
'stringop.c',
|
||||
'util.c'
|
||||
),
|
||||
dependencies: [ wlroots ],
|
||||
dependencies: deps,
|
||||
include_directories: sway_inc
|
||||
)
|
||||
|
||||
@ -1,17 +1,19 @@
|
||||
#ifndef _SWAY_CAIRO_H
|
||||
#define _SWAY_CAIRO_H
|
||||
|
||||
#include <stdint.h>
|
||||
#include <cairo/cairo.h>
|
||||
|
||||
void cairo_set_source_u32(cairo_t *cairo, uint32_t color);
|
||||
|
||||
cairo_surface_t *cairo_image_surface_scale(cairo_surface_t *image, int width, int height);
|
||||
cairo_surface_t *cairo_image_surface_scale(cairo_surface_t *image,
|
||||
int width, int height);
|
||||
|
||||
#ifdef WITH_GDK_PIXBUF
|
||||
#include "config.h"
|
||||
#ifdef HAVE_GDK_PIXBUF
|
||||
#include <gdk-pixbuf/gdk-pixbuf.h>
|
||||
|
||||
cairo_surface_t* gdk_cairo_image_surface_create_from_pixbuf(const GdkPixbuf *gdkbuf);
|
||||
cairo_surface_t* gdk_cairo_image_surface_create_from_pixbuf(
|
||||
const GdkPixbuf *gdkbuf);
|
||||
#endif //WITH_GDK_PIXBUF
|
||||
|
||||
#endif
|
||||
@ -1,8 +0,0 @@
|
||||
#ifndef _BUFFER_H
|
||||
#define _BUFFER_H
|
||||
|
||||
#include "client/window.h"
|
||||
|
||||
struct buffer *get_next_buffer(struct window *state);
|
||||
|
||||
#endif
|
||||
@ -1,16 +0,0 @@
|
||||
#ifndef _SWAY_CLIENT_PANGO_H
|
||||
#define _SWAY_CLIENT_PANGO_H
|
||||
|
||||
#include <cairo/cairo.h>
|
||||
#include <pango/pangocairo.h>
|
||||
#include <stdarg.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
|
||||
PangoLayout *get_pango_layout(cairo_t *cairo, const char *font, const char *text,
|
||||
int32_t scale, bool markup);
|
||||
void get_text_size(cairo_t *cairo, const char *font, int *width, int *height,
|
||||
int32_t scale, bool markup, const char *fmt, ...);
|
||||
void pango_printf(cairo_t *cairo, const char *font, int32_t scale, bool markup, const char *fmt, ...);
|
||||
|
||||
#endif
|
||||
@ -1,75 +0,0 @@
|
||||
#ifndef _SWAY_CLIENT_REGISTRY_H
|
||||
#define _SWAY_CLIENT_REGISTRY_H
|
||||
|
||||
#include <wayland-client.h>
|
||||
#include <xkbcommon/xkbcommon.h>
|
||||
#include "wayland-desktop-shell-client-protocol.h"
|
||||
#include "wayland-swaylock-client-protocol.h"
|
||||
#include "list.h"
|
||||
|
||||
enum mod_bit {
|
||||
MOD_SHIFT = 1<<0,
|
||||
MOD_CAPS = 1<<1,
|
||||
MOD_CTRL = 1<<2,
|
||||
MOD_ALT = 1<<3,
|
||||
MOD_MOD2 = 1<<4,
|
||||
MOD_MOD3 = 1<<5,
|
||||
MOD_LOGO = 1<<6,
|
||||
MOD_MOD5 = 1<<7,
|
||||
};
|
||||
|
||||
enum mask {
|
||||
MASK_SHIFT,
|
||||
MASK_CAPS,
|
||||
MASK_CTRL,
|
||||
MASK_ALT,
|
||||
MASK_MOD2,
|
||||
MASK_MOD3,
|
||||
MASK_LOGO,
|
||||
MASK_MOD5,
|
||||
MASK_LAST
|
||||
};
|
||||
|
||||
struct output_state {
|
||||
struct wl_output *output;
|
||||
uint32_t flags;
|
||||
uint32_t width, height;
|
||||
uint32_t scale;
|
||||
};
|
||||
|
||||
struct xkb {
|
||||
struct xkb_state *state;
|
||||
struct xkb_context *context;
|
||||
struct xkb_keymap *keymap;
|
||||
xkb_mod_mask_t masks[MASK_LAST];
|
||||
};
|
||||
|
||||
struct input {
|
||||
struct xkb xkb;
|
||||
|
||||
xkb_keysym_t sym;
|
||||
uint32_t code;
|
||||
uint32_t last_code;
|
||||
uint32_t modifiers;
|
||||
|
||||
void (*notify)(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t code, uint32_t codepoint);
|
||||
};
|
||||
|
||||
struct registry {
|
||||
struct wl_compositor *compositor;
|
||||
struct wl_display *display;
|
||||
struct wl_pointer *pointer;
|
||||
struct wl_keyboard *keyboard;
|
||||
struct wl_seat *seat;
|
||||
struct wl_shell *shell;
|
||||
struct wl_shm *shm;
|
||||
struct desktop_shell *desktop_shell;
|
||||
struct lock *swaylock;
|
||||
struct input *input;
|
||||
list_t *outputs;
|
||||
};
|
||||
|
||||
struct registry *registry_poll(void);
|
||||
void registry_teardown(struct registry *registry);
|
||||
|
||||
#endif
|
||||
@ -1,67 +0,0 @@
|
||||
#ifndef _CLIENT_H
|
||||
#define _CLIENT_H
|
||||
|
||||
#include <wayland-client.h>
|
||||
#include "wayland-desktop-shell-client-protocol.h"
|
||||
#include <cairo/cairo.h>
|
||||
#include <pango/pangocairo.h>
|
||||
#include <stdbool.h>
|
||||
#include "list.h"
|
||||
#include "client/registry.h"
|
||||
|
||||
struct window;
|
||||
|
||||
struct buffer {
|
||||
struct wl_buffer *buffer;
|
||||
cairo_surface_t *surface;
|
||||
cairo_t *cairo;
|
||||
PangoContext *pango;
|
||||
uint32_t width, height;
|
||||
bool busy;
|
||||
};
|
||||
|
||||
struct cursor {
|
||||
struct wl_surface *surface;
|
||||
struct wl_cursor_theme *cursor_theme;
|
||||
struct wl_cursor *cursor;
|
||||
struct wl_pointer *pointer;
|
||||
};
|
||||
|
||||
enum scroll_direction {
|
||||
SCROLL_UP,
|
||||
SCROLL_DOWN,
|
||||
SCROLL_LEFT,
|
||||
SCROLL_RIGHT,
|
||||
};
|
||||
|
||||
struct pointer_input {
|
||||
int last_x;
|
||||
int last_y;
|
||||
|
||||
void (*notify_button)(struct window *window, int x, int y, uint32_t button, uint32_t state_w);
|
||||
void (*notify_scroll)(struct window *window, enum scroll_direction direction);
|
||||
};
|
||||
|
||||
struct window {
|
||||
struct registry *registry;
|
||||
struct buffer buffers[2];
|
||||
struct buffer *buffer;
|
||||
struct wl_surface *surface;
|
||||
struct wl_shell_surface *shell_surface;
|
||||
struct wl_callback *frame_cb;
|
||||
struct cursor cursor;
|
||||
uint32_t width, height;
|
||||
int32_t scale;
|
||||
char *font;
|
||||
cairo_t *cairo;
|
||||
struct pointer_input pointer_input;
|
||||
};
|
||||
|
||||
struct window *window_setup(struct registry *registry, uint32_t width, uint32_t height,
|
||||
int32_t scale, bool shell_surface);
|
||||
void window_teardown(struct window *state);
|
||||
int window_prerender(struct window *state);
|
||||
int window_render(struct window *state);
|
||||
void window_make_shell(struct window *window);
|
||||
|
||||
#endif
|
||||
@ -0,0 +1 @@
|
||||
configure_file(output: 'config.h', configuration: conf_data)
|
||||
@ -0,0 +1,21 @@
|
||||
#ifndef _SWAY_BUFFERS_H
|
||||
#define _SWAY_BUFFERS_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;
|
||||
bool busy;
|
||||
};
|
||||
|
||||
struct pool_buffer *get_next_buffer(struct wl_shm *shm,
|
||||
struct pool_buffer pool[static 2], uint32_t width, uint32_t height);
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,37 @@
|
||||
wl_protocol_dir = wayland_protos.get_pkgconfig_variable('pkgdatadir')
|
||||
|
||||
wayland_scanner = find_program('wayland-scanner')
|
||||
|
||||
wayland_scanner_code = generator(
|
||||
wayland_scanner,
|
||||
output: '@BASENAME@-protocol.c',
|
||||
arguments: ['code', '@INPUT@', '@OUTPUT@'],
|
||||
)
|
||||
|
||||
wayland_scanner_client = generator(
|
||||
wayland_scanner,
|
||||
output: '@BASENAME@-client-protocol.h',
|
||||
arguments: ['client-header', '@INPUT@', '@OUTPUT@'],
|
||||
)
|
||||
|
||||
protocols = [
|
||||
[wl_protocol_dir, 'stable/xdg-shell/xdg-shell.xml'],
|
||||
['wlr-layer-shell-unstable-v1.xml']
|
||||
]
|
||||
|
||||
wl_protos_src = []
|
||||
wl_protos_headers = []
|
||||
|
||||
foreach p : protocols
|
||||
xml = join_paths(p)
|
||||
wl_protos_src += wayland_scanner_code.process(xml)
|
||||
wl_protos_headers += wayland_scanner_client.process(xml)
|
||||
endforeach
|
||||
|
||||
lib_wl_protos = static_library('wl_protos', wl_protos_src + wl_protos_headers,
|
||||
dependencies: [wayland_client]) # for the include directory
|
||||
|
||||
sway_protos = declare_dependency(
|
||||
link_with: lib_wl_protos,
|
||||
sources: wl_protos_headers,
|
||||
)
|
||||
@ -0,0 +1,281 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<protocol name="wlr_layer_shell_unstable_v1">
|
||||
<copyright>
|
||||
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.
|
||||
</copyright>
|
||||
|
||||
<interface name="zwlr_layer_shell_v1" version="1">
|
||||
<description summary="create surfaces that are layers of the desktop">
|
||||
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.
|
||||
</description>
|
||||
|
||||
<request name="get_layer_surface">
|
||||
<description summary="create a layer_surface from a surface">
|
||||
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.
|
||||
|
||||
Clients can specify a namespace that defines the purpose of the layer
|
||||
surface.
|
||||
</description>
|
||||
<arg name="id" type="new_id" interface="zwlr_layer_surface_v1"/>
|
||||
<arg name="surface" type="object" interface="wl_surface"/>
|
||||
<arg name="output" type="object" interface="wl_output"/>
|
||||
<arg name="layer" type="uint" enum="layer" summary="layer to add this surface to"/>
|
||||
<arg name="namespace" type="string" summary="namespace for the layer surface"/>
|
||||
</request>
|
||||
|
||||
<enum name="error">
|
||||
<entry name="role" value="0" summary="wl_surface has another role"/>
|
||||
<entry name="invalid_layer" value="1" summary="layer value is invalid"/>
|
||||
<entry name="already_constructed" value="2" summary="wl_surface has a buffer attached or committed"/>
|
||||
</enum>
|
||||
|
||||
<enum name="layer">
|
||||
<description summary="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.
|
||||
</description>
|
||||
|
||||
<entry name="background" value="0"/>
|
||||
<entry name="bottom" value="1"/>
|
||||
<entry name="top" value="2"/>
|
||||
<entry name="overlay" value="3"/>
|
||||
</enum>
|
||||
</interface>
|
||||
|
||||
<interface name="zwlr_layer_surface_v1" version="1">
|
||||
<description summary="layer metadata 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.
|
||||
</description>
|
||||
|
||||
<request name="set_size">
|
||||
<description summary="sets the size of the surface">
|
||||
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.
|
||||
</description>
|
||||
<arg name="width" type="uint"/>
|
||||
<arg name="height" type="uint"/>
|
||||
</request>
|
||||
|
||||
<request name="set_anchor">
|
||||
<description summary="configures the anchor point of the surface">
|
||||
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.
|
||||
</description>
|
||||
<arg name="anchor" type="uint" enum="anchor"/>
|
||||
</request>
|
||||
|
||||
<request name="set_exclusive_zone">
|
||||
<description summary="configures the exclusive geometry of this surface">
|
||||
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.
|
||||
</description>
|
||||
<arg name="zone" type="int"/>
|
||||
</request>
|
||||
|
||||
<request name="set_margin">
|
||||
<description summary="sets a margin from the anchor point">
|
||||
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.
|
||||
</description>
|
||||
<arg name="top" type="int"/>
|
||||
<arg name="right" type="int"/>
|
||||
<arg name="bottom" type="int"/>
|
||||
<arg name="left" type="int"/>
|
||||
</request>
|
||||
|
||||
<request name="set_keyboard_interactivity">
|
||||
<description summary="requests keyboard events">
|
||||
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.
|
||||
</description>
|
||||
<arg name="keyboard_interactivity" type="uint"/>
|
||||
</request>
|
||||
|
||||
<request name="get_popup">
|
||||
<description summary="assign this layer_surface as an xdg_popup parent">
|
||||
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.
|
||||
</description>
|
||||
<arg name="popup" type="object" interface="xdg_popup"/>
|
||||
</request>
|
||||
|
||||
<request name="ack_configure">
|
||||
<description summary="ack a configure event">
|
||||
When a configure event is received, if a client commits the
|
||||
surface in response to the configure event, then the client
|
||||
must make an ack_configure request sometime before the commit
|
||||
request, passing along the serial of the configure event.
|
||||
|
||||
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.
|
||||
</description>
|
||||
<arg name="serial" type="uint" summary="the serial from the configure event"/>
|
||||
</request>
|
||||
|
||||
<request name="destroy" type="destructor">
|
||||
<description summary="destroy the layer_surface">
|
||||
This request destroys the layer surface.
|
||||
</description>
|
||||
</request>
|
||||
|
||||
<event name="configure">
|
||||
<description summary="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.
|
||||
</description>
|
||||
<arg name="serial" type="uint"/>
|
||||
<arg name="width" type="uint"/>
|
||||
<arg name="height" type="uint"/>
|
||||
</event>
|
||||
|
||||
<event name="closed">
|
||||
<description summary="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.
|
||||
</description>
|
||||
</event>
|
||||
|
||||
<enum name="error">
|
||||
<entry name="invalid_surface_state" value="0" summary="provided surface state is invalid"/>
|
||||
<entry name="invalid_size" value="1" summary="size is invalid"/>
|
||||
<entry name="invalid_anchor" value="2" summary="anchor bitfield is invalid"/>
|
||||
</enum>
|
||||
|
||||
<enum name="anchor" bitfield="true">
|
||||
<entry name="top" value="1" summary="the top edge of the anchor rectangle"/>
|
||||
<entry name="bottom" value="2" summary="the bottom edge of the anchor rectangle"/>
|
||||
<entry name="left" value="4" summary="the left edge of the anchor rectangle"/>
|
||||
<entry name="right" value="8" summary="the right edge of the anchor rectangle"/>
|
||||
</enum>
|
||||
</interface>
|
||||
</protocol>
|
||||
@ -0,0 +1,18 @@
|
||||
executable(
|
||||
'swaybg',
|
||||
'main.c',
|
||||
include_directories: [sway_inc],
|
||||
dependencies: [
|
||||
cairo,
|
||||
gdk_pixbuf,
|
||||
jsonc,
|
||||
math,
|
||||
pango,
|
||||
pangocairo,
|
||||
sway_protos,
|
||||
wayland_client,
|
||||
wlroots,
|
||||
],
|
||||
link_with: [lib_sway_common, lib_sway_client],
|
||||
install: true
|
||||
)
|
||||
@ -1,73 +0,0 @@
|
||||
#include <cairo/cairo.h>
|
||||
#include <pango/pangocairo.h>
|
||||
#include <stdarg.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdint.h>
|
||||
#include "log.h"
|
||||
|
||||
PangoLayout *get_pango_layout(cairo_t *cairo, const char *font, const char *text,
|
||||
int32_t scale, bool markup) {
|
||||
PangoLayout *layout = pango_cairo_create_layout(cairo);
|
||||
PangoAttrList *attrs;
|
||||
if (markup) {
|
||||
char *buf;
|
||||
pango_parse_markup(text, -1, 0, &attrs, &buf, NULL, NULL);
|
||||
pango_layout_set_markup(layout, buf, -1);
|
||||
free(buf);
|
||||
} else {
|
||||
attrs = pango_attr_list_new();
|
||||
pango_layout_set_text(layout, text, -1);
|
||||
}
|
||||
pango_attr_list_insert(attrs, pango_attr_scale_new(scale));
|
||||
PangoFontDescription *desc = pango_font_description_from_string(font);
|
||||
pango_layout_set_font_description(layout, desc);
|
||||
pango_layout_set_single_paragraph_mode(layout, 1);
|
||||
pango_layout_set_attributes(layout, attrs);
|
||||
pango_attr_list_unref(attrs);
|
||||
pango_font_description_free(desc);
|
||||
return layout;
|
||||
}
|
||||
|
||||
void get_text_size(cairo_t *cairo, const char *font, int *width, int *height,
|
||||
int32_t scale, bool markup, const char *fmt, ...) {
|
||||
char *buf = malloc(2048);
|
||||
|
||||
va_list args;
|
||||
va_start(args, fmt);
|
||||
if (vsnprintf(buf, 2048, fmt, args) >= 2048) {
|
||||
strcpy(buf, "[buffer overflow]");
|
||||
}
|
||||
va_end(args);
|
||||
|
||||
PangoLayout *layout = get_pango_layout(cairo, font, buf, scale, markup);
|
||||
pango_cairo_update_layout(cairo, layout);
|
||||
|
||||
pango_layout_get_pixel_size(layout, width, height);
|
||||
|
||||
g_object_unref(layout);
|
||||
|
||||
free(buf);
|
||||
}
|
||||
|
||||
void pango_printf(cairo_t *cairo, const char *font, int32_t scale, bool markup, const char *fmt, ...) {
|
||||
char *buf = malloc(2048);
|
||||
|
||||
va_list args;
|
||||
va_start(args, fmt);
|
||||
if (vsnprintf(buf, 2048, fmt, args) >= 2048) {
|
||||
strcpy(buf, "[buffer overflow]");
|
||||
}
|
||||
va_end(args);
|
||||
|
||||
PangoLayout *layout = get_pango_layout(cairo, font, buf, scale, markup);
|
||||
pango_cairo_update_layout(cairo, layout);
|
||||
|
||||
pango_cairo_show_layout(cairo, layout);
|
||||
|
||||
g_object_unref(layout);
|
||||
|
||||
free(buf);
|
||||
}
|
||||
@ -1,293 +0,0 @@
|
||||
#include <wayland-client.h>
|
||||
#include <xkbcommon/xkbcommon.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <sys/mman.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/timerfd.h>
|
||||
#include "wayland-desktop-shell-client-protocol.h"
|
||||
#include "wayland-swaylock-client-protocol.h"
|
||||
#include "client/registry.h"
|
||||
#include "stringop.h"
|
||||
#include "log.h"
|
||||
|
||||
static void display_handle_mode(void *data, struct wl_output *wl_output,
|
||||
uint32_t flags, int32_t width, int32_t height, int32_t refresh) {
|
||||
struct output_state *state = data;
|
||||
if (flags & WL_OUTPUT_MODE_CURRENT) {
|
||||
state->flags = flags;
|
||||
state->width = width;
|
||||
state->height = height;
|
||||
sway_log(L_DEBUG, "Got mode %dx%d:0x%X for output %p",
|
||||
width, height, flags, data);
|
||||
}
|
||||
}
|
||||
|
||||
static void display_handle_geometry(void *data, struct wl_output *wl_output,
|
||||
int32_t x, int32_t y, int32_t physical_width, int32_t physical_height,
|
||||
int32_t subpixel, const char *make, const char *model, int32_t transform) {
|
||||
// this space intentionally left blank
|
||||
}
|
||||
|
||||
static void display_handle_done(void *data, struct wl_output *wl_output) {
|
||||
// this space intentionally left blank
|
||||
}
|
||||
|
||||
static void display_handle_scale(void *data, struct wl_output *wl_output, int32_t factor) {
|
||||
struct output_state *state = data;
|
||||
state->scale = factor;
|
||||
sway_log(L_DEBUG, "Got scale factor %d for output %p", factor, data);
|
||||
}
|
||||
|
||||
static const struct wl_output_listener output_listener = {
|
||||
.mode = display_handle_mode,
|
||||
.geometry = display_handle_geometry,
|
||||
.done = display_handle_done,
|
||||
.scale = display_handle_scale
|
||||
};
|
||||
|
||||
const char *XKB_MASK_NAMES[MASK_LAST] = {
|
||||
XKB_MOD_NAME_SHIFT,
|
||||
XKB_MOD_NAME_CAPS,
|
||||
XKB_MOD_NAME_CTRL,
|
||||
XKB_MOD_NAME_ALT,
|
||||
"Mod2",
|
||||
"Mod3",
|
||||
XKB_MOD_NAME_LOGO,
|
||||
"Mod5",
|
||||
};
|
||||
|
||||
const enum mod_bit XKB_MODS[MASK_LAST] = {
|
||||
MOD_SHIFT,
|
||||
MOD_CAPS,
|
||||
MOD_CTRL,
|
||||
MOD_ALT,
|
||||
MOD_MOD2,
|
||||
MOD_MOD3,
|
||||
MOD_LOGO,
|
||||
MOD_MOD5
|
||||
};
|
||||
|
||||
static void keyboard_handle_keymap(void *data, struct wl_keyboard *keyboard,
|
||||
uint32_t format, int fd, uint32_t size) {
|
||||
// Keyboard errors are abort-worthy because you wouldn't be able to unlock your screen otherwise.
|
||||
|
||||
struct registry *registry = data;
|
||||
if (!data) {
|
||||
close(fd);
|
||||
return;
|
||||
}
|
||||
|
||||
if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1) {
|
||||
close(fd);
|
||||
sway_abort("Unknown keymap format %d, aborting", format);
|
||||
}
|
||||
|
||||
char *map_str = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
|
||||
if (map_str == MAP_FAILED) {
|
||||
close(fd);
|
||||
sway_abort("Unable to initialized shared keyboard memory, aborting");
|
||||
}
|
||||
|
||||
struct xkb_keymap *keymap = xkb_keymap_new_from_string(registry->input->xkb.context,
|
||||
map_str, XKB_KEYMAP_FORMAT_TEXT_V1, 0);
|
||||
munmap(map_str, size);
|
||||
close(fd);
|
||||
|
||||
if (!keymap) {
|
||||
sway_abort("Failed to compile keymap, aborting");
|
||||
}
|
||||
|
||||
struct xkb_state *state = xkb_state_new(keymap);
|
||||
if (!state) {
|
||||
xkb_keymap_unref(keymap);
|
||||
sway_abort("Failed to create xkb state, aborting");
|
||||
}
|
||||
|
||||
xkb_keymap_unref(registry->input->xkb.keymap);
|
||||
xkb_state_unref(registry->input->xkb.state);
|
||||
registry->input->xkb.keymap = keymap;
|
||||
registry->input->xkb.state = state;
|
||||
|
||||
int i;
|
||||
for (i = 0; i < MASK_LAST; ++i) {
|
||||
registry->input->xkb.masks[i] = 1 << xkb_keymap_mod_get_index(registry->input->xkb.keymap, XKB_MASK_NAMES[i]);
|
||||
}
|
||||
}
|
||||
|
||||
static void keyboard_handle_enter(void *data, struct wl_keyboard *keyboard,
|
||||
uint32_t serial, struct wl_surface *surface, struct wl_array *keys) {
|
||||
// this space intentionally left blank
|
||||
}
|
||||
|
||||
static void keyboard_handle_leave(void *data, struct wl_keyboard *keyboard,
|
||||
uint32_t serial, struct wl_surface *surface) {
|
||||
// this space intentionally left blank
|
||||
}
|
||||
|
||||
static void keyboard_handle_key(void *data, struct wl_keyboard *keyboard,
|
||||
uint32_t serial, uint32_t time, uint32_t key, uint32_t state_w) {
|
||||
struct registry *registry = data;
|
||||
enum wl_keyboard_key_state state = state_w;
|
||||
|
||||
if (!registry->input->xkb.state) {
|
||||
return;
|
||||
}
|
||||
|
||||
xkb_keysym_t sym = xkb_state_key_get_one_sym(registry->input->xkb.state, key + 8);
|
||||
registry->input->sym = (state == WL_KEYBOARD_KEY_STATE_PRESSED ? sym : XKB_KEY_NoSymbol);
|
||||
registry->input->code = (state == WL_KEYBOARD_KEY_STATE_PRESSED ? key + 8 : 0);
|
||||
uint32_t codepoint = xkb_state_key_get_utf32(registry->input->xkb.state, registry->input->code);
|
||||
if (registry->input->notify) {
|
||||
registry->input->notify(state, sym, key, codepoint);
|
||||
}
|
||||
}
|
||||
|
||||
static void keyboard_handle_modifiers(void *data, struct wl_keyboard *keyboard,
|
||||
uint32_t serial, uint32_t mods_depressed, uint32_t mods_latched,
|
||||
uint32_t mods_locked, uint32_t group) {
|
||||
struct registry *registry = data;
|
||||
|
||||
if (!registry->input->xkb.keymap) {
|
||||
return;
|
||||
}
|
||||
|
||||
xkb_state_update_mask(registry->input->xkb.state, mods_depressed, mods_latched, mods_locked, 0, 0, group);
|
||||
xkb_mod_mask_t mask = xkb_state_serialize_mods(registry->input->xkb.state,
|
||||
XKB_STATE_MODS_DEPRESSED | XKB_STATE_MODS_LATCHED);
|
||||
|
||||
registry->input->modifiers = 0;
|
||||
for (uint32_t i = 0; i < MASK_LAST; ++i) {
|
||||
if (mask & registry->input->xkb.masks[i]) {
|
||||
registry->input->modifiers |= XKB_MODS[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void keyboard_handle_repeat_info(void *data, struct wl_keyboard *keyboard,
|
||||
int32_t rate, int32_t delay) {
|
||||
// this space intentionally left blank
|
||||
}
|
||||
|
||||
static const struct wl_keyboard_listener keyboard_listener = {
|
||||
.keymap = keyboard_handle_keymap,
|
||||
.enter = keyboard_handle_enter,
|
||||
.leave = keyboard_handle_leave,
|
||||
.key = keyboard_handle_key,
|
||||
.modifiers = keyboard_handle_modifiers,
|
||||
.repeat_info = keyboard_handle_repeat_info
|
||||
};
|
||||
|
||||
static void seat_handle_capabilities(void *data, struct wl_seat *seat,
|
||||
enum wl_seat_capability caps) {
|
||||
struct registry *reg = data;
|
||||
|
||||
if ((caps & WL_SEAT_CAPABILITY_POINTER) && !reg->pointer) {
|
||||
reg->pointer = wl_seat_get_pointer(reg->seat);
|
||||
} else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && reg->pointer) {
|
||||
wl_pointer_destroy(reg->pointer);
|
||||
reg->pointer = NULL;
|
||||
}
|
||||
|
||||
if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !reg->keyboard) {
|
||||
reg->keyboard = wl_seat_get_keyboard(reg->seat);
|
||||
wl_keyboard_add_listener(reg->keyboard, &keyboard_listener, reg);
|
||||
} else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && reg->keyboard) {
|
||||
wl_keyboard_destroy(reg->keyboard);
|
||||
reg->keyboard = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
static void seat_handle_name(void *data, struct wl_seat *seat, const char *name) {
|
||||
// this space intentionally left blank
|
||||
}
|
||||
|
||||
static const struct wl_seat_listener seat_listener = {
|
||||
.capabilities = seat_handle_capabilities,
|
||||
.name = seat_handle_name,
|
||||
};
|
||||
|
||||
static void registry_global(void *data, struct wl_registry *registry,
|
||||
uint32_t name, const char *interface, uint32_t version) {
|
||||
struct registry *reg = data;
|
||||
|
||||
if (strcmp(interface, wl_compositor_interface.name) == 0) {
|
||||
reg->compositor = wl_registry_bind(registry, name, &wl_compositor_interface, version);
|
||||
} else if (strcmp(interface, wl_shm_interface.name) == 0) {
|
||||
reg->shm = wl_registry_bind(registry, name, &wl_shm_interface, version);
|
||||
} else if (strcmp(interface, wl_shell_interface.name) == 0) {
|
||||
reg->shell = wl_registry_bind(registry, name, &wl_shell_interface, version);
|
||||
} else if (strcmp(interface, wl_seat_interface.name) == 0) {
|
||||
reg->seat = wl_registry_bind(registry, name, &wl_seat_interface, version);
|
||||
wl_seat_add_listener(reg->seat, &seat_listener, reg);
|
||||
} else if (strcmp(interface, wl_output_interface.name) == 0) {
|
||||
struct wl_output *output = wl_registry_bind(registry, name, &wl_output_interface, version);
|
||||
struct output_state *ostate = malloc(sizeof(struct output_state));
|
||||
ostate->output = output;
|
||||
ostate->scale = 1;
|
||||
wl_output_add_listener(output, &output_listener, ostate);
|
||||
list_add(reg->outputs, ostate);
|
||||
} else if (strcmp(interface, desktop_shell_interface.name) == 0) {
|
||||
reg->desktop_shell = wl_registry_bind(registry, name, &desktop_shell_interface, version);
|
||||
} else if (strcmp(interface, lock_interface.name) == 0) {
|
||||
reg->swaylock = wl_registry_bind(registry, name, &lock_interface, version);
|
||||
}
|
||||
}
|
||||
|
||||
static void registry_global_remove(void *data, struct wl_registry *registry, uint32_t name) {
|
||||
// this space intentionally left blank
|
||||
}
|
||||
|
||||
static const struct wl_registry_listener registry_listener = {
|
||||
.global = registry_global,
|
||||
.global_remove = registry_global_remove
|
||||
};
|
||||
|
||||
struct registry *registry_poll(void) {
|
||||
struct registry *registry = malloc(sizeof(struct registry));
|
||||
memset(registry, 0, sizeof(struct registry));
|
||||
registry->outputs = create_list();
|
||||
registry->input = calloc(sizeof(struct input), 1);
|
||||
registry->input->xkb.context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
|
||||
|
||||
registry->display = wl_display_connect(NULL);
|
||||
if (!registry->display) {
|
||||
sway_log(L_ERROR, "Error opening display");
|
||||
registry_teardown(registry);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
struct wl_registry *reg = wl_display_get_registry(registry->display);
|
||||
wl_registry_add_listener(reg, ®istry_listener, registry);
|
||||
wl_display_dispatch(registry->display);
|
||||
wl_display_roundtrip(registry->display);
|
||||
wl_registry_destroy(reg);
|
||||
|
||||
return registry;
|
||||
}
|
||||
|
||||
void registry_teardown(struct registry *registry) {
|
||||
if (registry->pointer) {
|
||||
wl_pointer_destroy(registry->pointer);
|
||||
}
|
||||
if (registry->seat) {
|
||||
wl_seat_destroy(registry->seat);
|
||||
}
|
||||
if (registry->shell) {
|
||||
wl_shell_destroy(registry->shell);
|
||||
}
|
||||
if (registry->shm) {
|
||||
wl_shm_destroy(registry->shm);
|
||||
}
|
||||
if (registry->compositor) {
|
||||
wl_compositor_destroy(registry->compositor);
|
||||
}
|
||||
if (registry->display) {
|
||||
wl_display_disconnect(registry->display);
|
||||
}
|
||||
if (registry->outputs) {
|
||||
free_flat_list(registry->outputs);
|
||||
}
|
||||
free(registry);
|
||||
}
|
||||
@ -1,177 +0,0 @@
|
||||
#include <wayland-client.h>
|
||||
#include <wayland-cursor.h>
|
||||
#include "wayland-xdg-shell-client-protocol.h"
|
||||
#include "wayland-desktop-shell-client-protocol.h"
|
||||
#include <cairo/cairo.h>
|
||||
#include <pango/pangocairo.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include <unistd.h>
|
||||
#include <errno.h>
|
||||
#include <sys/mman.h>
|
||||
#include "client/window.h"
|
||||
#include "client/buffer.h"
|
||||
#include "list.h"
|
||||
#include "log.h"
|
||||
|
||||
static void pointer_handle_enter(void *data, struct wl_pointer *pointer,
|
||||
uint32_t serial, struct wl_surface *surface, wl_fixed_t sx_w, wl_fixed_t sy_w) {
|
||||
struct window *window = data;
|
||||
if (window->registry->pointer) {
|
||||
struct wl_cursor_image *image = window->cursor.cursor->images[0];
|
||||
wl_pointer_set_cursor(pointer, serial, window->cursor.surface, image->hotspot_x, image->hotspot_y);
|
||||
}
|
||||
}
|
||||
|
||||
static void pointer_handle_leave(void *data, struct wl_pointer *pointer,
|
||||
uint32_t serial, struct wl_surface *surface) {
|
||||
}
|
||||
|
||||
static void pointer_handle_motion(void *data, struct wl_pointer *pointer,
|
||||
uint32_t time, wl_fixed_t sx_w, wl_fixed_t sy_w) {
|
||||
struct window *window = data;
|
||||
|
||||
window->pointer_input.last_x = wl_fixed_to_int(sx_w);
|
||||
window->pointer_input.last_y = wl_fixed_to_int(sy_w);
|
||||
}
|
||||
|
||||
static void pointer_handle_button(void *data, struct wl_pointer *pointer, uint32_t serial,
|
||||
uint32_t time, uint32_t button, uint32_t state_w) {
|
||||
struct window *window = data;
|
||||
struct pointer_input *input = &window->pointer_input;
|
||||
|
||||
if (window->pointer_input.notify_button) {
|
||||
window->pointer_input.notify_button(window, input->last_x, input->last_y, button, state_w);
|
||||
}
|
||||
}
|
||||
|
||||
static void pointer_handle_axis(void *data, struct wl_pointer *pointer,
|
||||
uint32_t time, uint32_t axis, wl_fixed_t value) {
|
||||
struct window *window = data;
|
||||
enum scroll_direction direction;
|
||||
|
||||
switch (axis) {
|
||||
case 0:
|
||||
direction = wl_fixed_to_double(value) < 0 ? SCROLL_UP : SCROLL_DOWN;
|
||||
break;
|
||||
case 1:
|
||||
direction = wl_fixed_to_double(value) < 0 ? SCROLL_LEFT : SCROLL_RIGHT;
|
||||
break;
|
||||
default:
|
||||
sway_log(L_DEBUG, "Unexpected axis value on mouse scroll");
|
||||
return;
|
||||
}
|
||||
|
||||
if (window->pointer_input.notify_scroll) {
|
||||
window->pointer_input.notify_scroll(window, direction);
|
||||
}
|
||||
}
|
||||
|
||||
static const struct wl_pointer_listener pointer_listener = {
|
||||
.enter = pointer_handle_enter,
|
||||
.leave = pointer_handle_leave,
|
||||
.motion = pointer_handle_motion,
|
||||
.button = pointer_handle_button,
|
||||
.axis = pointer_handle_axis
|
||||
};
|
||||
|
||||
void shell_surface_configure(void *data, struct wl_shell_surface *wl_shell_surface,
|
||||
uint32_t edges, int32_t width, int32_t height) {
|
||||
struct window *window = data;
|
||||
window->width = width;
|
||||
window->height = height;
|
||||
}
|
||||
|
||||
static const struct wl_shell_surface_listener surface_listener = {
|
||||
.configure = shell_surface_configure
|
||||
};
|
||||
|
||||
void window_make_shell(struct window *window) {
|
||||
window->shell_surface = wl_shell_get_shell_surface(window->registry->shell, window->surface);
|
||||
wl_shell_surface_add_listener(window->shell_surface, &surface_listener, window);
|
||||
wl_shell_surface_set_toplevel(window->shell_surface);
|
||||
}
|
||||
|
||||
struct window *window_setup(struct registry *registry, uint32_t width, uint32_t height,
|
||||
int32_t scale, bool shell_surface) {
|
||||
struct window *window = malloc(sizeof(struct window));
|
||||
memset(window, 0, sizeof(struct window));
|
||||
window->width = width;
|
||||
window->height = height;
|
||||
window->scale = scale;
|
||||
window->registry = registry;
|
||||
window->font = "monospace 10";
|
||||
|
||||
window->surface = wl_compositor_create_surface(registry->compositor);
|
||||
if (shell_surface) {
|
||||
window_make_shell(window);
|
||||
}
|
||||
if (registry->pointer) {
|
||||
wl_pointer_add_listener(registry->pointer, &pointer_listener, window);
|
||||
}
|
||||
|
||||
get_next_buffer(window);
|
||||
|
||||
if (registry->pointer) {
|
||||
char *cursor_theme = getenv("SWAY_CURSOR_THEME");
|
||||
if (!cursor_theme) {
|
||||
cursor_theme = "default";
|
||||
}
|
||||
char *cursor_size = getenv("SWAY_CURSOR_SIZE");
|
||||
if (!cursor_size) {
|
||||
cursor_size = "16";
|
||||
}
|
||||
|
||||
sway_log(L_DEBUG, "Cursor scale: %d", scale);
|
||||
window->cursor.cursor_theme = wl_cursor_theme_load(cursor_theme,
|
||||
atoi(cursor_size) * scale, registry->shm);
|
||||
window->cursor.cursor = wl_cursor_theme_get_cursor(window->cursor.cursor_theme, "left_ptr");
|
||||
window->cursor.surface = wl_compositor_create_surface(registry->compositor);
|
||||
|
||||
struct wl_cursor_image *image = window->cursor.cursor->images[0];
|
||||
struct wl_buffer *cursor_buf = wl_cursor_image_get_buffer(image);
|
||||
wl_surface_attach(window->cursor.surface, cursor_buf, 0, 0);
|
||||
wl_surface_set_buffer_scale(window->cursor.surface, scale);
|
||||
wl_surface_damage(window->cursor.surface, 0, 0,
|
||||
image->width, image->height);
|
||||
wl_surface_commit(window->cursor.surface);
|
||||
}
|
||||
|
||||
return window;
|
||||
}
|
||||
|
||||
static void frame_callback(void *data, struct wl_callback *callback, uint32_t time) {
|
||||
struct window *window = data;
|
||||
wl_callback_destroy(callback);
|
||||
window->frame_cb = NULL;
|
||||
}
|
||||
|
||||
static const struct wl_callback_listener listener = {
|
||||
frame_callback
|
||||
};
|
||||
|
||||
int window_prerender(struct window *window) {
|
||||
if (window->frame_cb) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
get_next_buffer(window);
|
||||
return 1;
|
||||
}
|
||||
|
||||
int window_render(struct window *window) {
|
||||
window->frame_cb = wl_surface_frame(window->surface);
|
||||
wl_callback_add_listener(window->frame_cb, &listener, window);
|
||||
|
||||
wl_surface_attach(window->surface, window->buffer->buffer, 0, 0);
|
||||
wl_surface_set_buffer_scale(window->surface, window->scale);
|
||||
wl_surface_damage(window->surface, 0, 0, window->width, window->height);
|
||||
wl_surface_commit(window->surface);
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
void window_teardown(struct window *window) {
|
||||
// TODO
|
||||
}
|
||||
Loading…
Reference in new issue