zzxyb / wsm Goto Github PK

• add input config. pointer、touch、keyboard.。
• add output config and store, support muti-output auto config and client config
• improve output related functions, such as gamma, backlight, settings

• Supports decorator titlebar, with application icon on the left, text in the middle, and minimize, maximize, and close buttons on the right
• Minimize, maximize, and close buttons can be hidden according to the application window flag settings.ref Qt setWindowFlags: Qt::WindowMinimizeButtonHint Qt::WindowMaximizeButtonHint Qt::WindowCloseButtonHint
• Support application selection of csd (client slide decoration)or ssd

The following two issues need to be fixed：

• Press the left button on the title bar and the cursor will change immediately，need to be modified: cursor image changes only when the left mouse button is pressed for a certain period of time.
• for Wayland windows, when you press the left mouse button in a blank area, the window move function will be triggered .not a problem, because xdg_toplevel requests move！

• init project bac8c8a ，generally includes the following functions：
• text_node,show text display node on scene
• image_node,show image display node on scene
• xdg surface display support
• input、seat、cursor and some protocol implementations
• github action configuration, support arch linux and debian compilation
• Debian packaging configuration
• Note that there are still many missing features
• add support xwayland
• custom graphics node rendering

Supports multiple animation curves、custom post-processing on the animation line，wlr_scene_node or display nodes based on it.

• add Fade Animation
• add animation group
• add width、height animation line function
• add opacity animation line function
• add color animation line function

• Supports automatic arrangement of multiple windows (2, 3, 4)， so ​​that they can be displayed side by side on the screen without overlapping
• Support dragging the title bar to shuffle or insert the arrangement

ref：https://github.com/zzxyb/wsm/blob/master/effects/wsm_effect.h

• Add public post-processing special effects，Support window effects and screen output effects，Support OpenGLES、Vulkan、Pixman
• Incorporate window screenshot and recording functions into post-processing effects，ref protocol：https://github.com/zzxyb/wsm/blob/master/protocols/wsm-surfacecopy-unstable-v1.xml
• add window radius、border effect
• add window shadow
• add window blur

• Supports adding and deleting workspaces, and exposes protocols so that clients can control them
• Supports switching workspaces by swiping left and right with three fingers

• The current mouse interaction on the window edge to trigger resize is not sensitive enough, making it difficult for users to operate.
• Increase the edge sensing area to 8-10px

• Start weston-terminal and use the mouse to operate edge
• resize does not follow the cursor

Use LINUX Signals instead of dbus to notify another process that wsm is ready，maybe SIGUSR1
the return is as follows：

• wsm does not want to introduce dbus
• decoupling from the desktop environment
• The client can also poll the wayland socket to detect if the Wayland compositor has started.

poll demo：

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <poll.h>
#include <errno.h>
#include <string.h>

#define SOCKET_PATH "/run/user/1000/wayland-0"
#define TIMEOUT 5000  // 超时时间，单位为毫秒

int main() {
    int sockfd;
    struct sockaddr_un addr;
    struct pollfd pfd;
    int ret;

    // 创建 Unix 域套接字
    sockfd = socket(AF_UNIX, SOCK_STREAM, 0);
    if (sockfd == -1) {
        perror("socket");
        exit(EXIT_FAILURE);
    }

    // 配置套接字地址
    memset(&addr, 0, sizeof(struct sockaddr_un));
    addr.sun_family = AF_UNIX;
    strncpy(addr.sun_path, SOCKET_PATH, sizeof(addr.sun_path) - 1);

    // 非阻塞模式
    int flags = fcntl(sockfd, F_GETFL, 0);
    fcntl(sockfd, F_SETFL, flags | O_NONBLOCK);

    // 尝试连接 Wayland 套接字
    ret = connect(sockfd, (struct sockaddr *)&addr, sizeof(struct sockaddr_un));
    if (ret == -1 && errno != EINPROGRESS) {
        perror("connect");
        close(sockfd);
        exit(EXIT_FAILURE);
    }

    // 设置 poll 结构体
    pfd.fd = sockfd;
    pfd.events = POLLOUT;

    // 轮询 Wayland 套接字
    ret = poll(&pfd, 1, TIMEOUT);
    if (ret == -1) {
        perror("poll");
        close(sockfd);
        exit(EXIT_FAILURE);
    } else if (ret == 0) {
        printf("Timeout occurred! Wayland socket is not ready.\n");
        close(sockfd);
        exit(EXIT_FAILURE);
    } else {
        if (pfd.revents & POLLOUT) {
            printf("Wayland socket is ready for connection.\n");
        } else {
            printf("Wayland socket is not ready, unexpected event: %d\n", pfd.revents);
        }
    }

    // 关闭套接字
    close(sockfd);
    return 0;
}

when you press the left mouse button on the window title bar, the cursor image may occasionally appear abnormal