72 lines
3.6 KiB
Zig
72 lines
3.6 KiB
Zig
|
const std = @import("std");
|
||
|
|
const c = @import("c.zig").c;
|
||
|
|
|
||
|
|
pub const Server = struct {
|
||
|
|
wl_display: *c.wl_display,
|
||
|
|
backend: *c.wlr_backend,
|
||
|
|
renderer: *c.wlr_renderer,
|
||
|
|
xdg_shell: *c.wlr_xdg_shell,
|
||
|
|
new_xdg_surface: c.wl_listener,
|
||
|
|
views: std.ArrayList(View),
|
||
|
|
|
||
|
|
output_layout: *c.wlr_output_layout,
|
||
|
|
outputs: std.ArrayList(Output),
|
||
|
|
new_output: c.wl_listener,
|
||
|
|
|
||
|
|
pub fn init(allocator: *std.mem.Allocator) !@This() {
|
||
|
|
var server: @This() = undefined;
|
||
|
|
|
||
|
|
// The Wayland display is managed by libwayland. It handles accepting
|
||
|
|
// clients from the Unix socket, manging Wayland globals, and so on.
|
||
|
|
server.wl_display = c.wl_display_create() orelse return error.CantCreateWlDisplay;
|
||
|
|
|
||
|
|
// The backend is a wlroots feature which abstracts the underlying input and
|
||
|
|
// output hardware. The autocreate option will choose the most suitable
|
||
|
|
// backend based on the current environment, such as opening an X11 window
|
||
|
|
// if an X11 server is running. The NULL argument here optionally allows you
|
||
|
|
// to pass in a custom renderer if wlr_renderer doesn't meet your needs. The
|
||
|
|
// backend uses the renderer, for example, to fall back to software cursors
|
||
|
|
// if the backend does not support hardware cursors (some older GPUs
|
||
|
|
// don't).
|
||
|
|
server.backend = c.zag_wlr_backend_autocreate(server.wl_display) orelse return error.CantCreateWlrBackend;
|
||
|
|
|
||
|
|
// If we don't provide a renderer, autocreate makes a GLES2 renderer for us.
|
||
|
|
// The renderer is responsible for defining the various pixel formats it
|
||
|
|
// supports for shared memory, this configures that for clients.
|
||
|
|
server.renderer = c.zag_wlr_backend_get_renderer(server.backend) orelse return error.CantGetWlrRenderer;
|
||
|
|
c.wlr_renderer_init_wl_display(server.renderer, server.wl_display) orelse return error.CantInitWlDisplay;
|
||
|
|
|
||
|
|
// This creates some hands-off wlroots interfaces. The compositor is
|
||
|
|
// necessary for clients to allocate surfaces and the data device manager
|
||
|
|
// handles the clipboard. Each of these wlroots interfaces has room for you
|
||
|
|
// to dig your fingers in and play with their behavior if you want.
|
||
|
|
_ = c.wlr_compositor_create(server.wl_display, server.renderer) orelse return error.CantCreateWlrCompositor;
|
||
|
|
_ = c.wlr_data_device_manager_create(server.wl_display) orelse return error.CantCreateWlrDataDeviceManager;
|
||
|
|
}
|
||
|
|
|
||
|
|
pub fn handle_keybinding(self: *@This(), sym: c.xkb_keysym_t) bool {
|
||
|
|
// Here we handle compositor keybindings. This is when the compositor is
|
||
|
|
// processing keys, rather than passing them on to the client for its own
|
||
|
|
// processing.
|
||
|
|
//
|
||
|
|
// This function assumes the proper modifier is held down.
|
||
|
|
switch (sym) {
|
||
|
|
c.XKB_KEY_Escape => c.wl_display_terminate(server.*.wl_display),
|
||
|
|
c.XKB_KEY_F1 => {
|
||
|
|
// Cycle to the next view
|
||
|
|
//if (c.wl_list_length(&server.*.views) > 1) {
|
||
|
|
// const current_view = @fieldParentPtr(View, "link", server.*.views.next);
|
||
|
|
// const next_view = @fieldParentPtr(View, "link", current_view.*.link.next);
|
||
|
|
// focus_view(next_view, next_view.*.xdg_surface.*.surface);
|
||
|
|
// // Move the previous view to the end of the list
|
||
|
|
// c.wl_list_remove(¤t_view.*.link);
|
||
|
|
// c.wl_list_insert(server.*.views.prev, ¤t_view.*.link);
|
||
|
|
//}
|
||
|
|
},
|
||
|
|
else => return false,
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|