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core: function to detect the display type

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This commit is contained in:
Jeffrey C. Ollie
2025-01-03 15:44:55 -06:00
parent fa30a04f2a
commit 482edf4a10
3 changed files with 47 additions and 18 deletions
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37
src/cli/version.zig
View File

@ -27,46 +27,47 @@ pub fn run(alloc: Allocator) !u8 {
if (tty) try stdout.print("\x1b]8;;\x1b\\", .{});
try stdout.print("Version\n", .{});
try stdout.print(" - version: {s}\n", .{build_config.version_string});
try stdout.print(" - channel: {s}\n", .{@tagName(build_config.release_channel)});
try stdout.print(" - version : {s}\n", .{build_config.version_string});
try stdout.print(" - channel : {s}\n", .{@tagName(build_config.release_channel)});
try stdout.print("Build Config\n", .{});
try stdout.print(" - Zig version: {s}\n", .{builtin.zig_version_string});
try stdout.print(" - build mode : {}\n", .{builtin.mode});
try stdout.print(" - app runtime: {}\n", .{build_config.app_runtime});
try stdout.print(" - font engine: {}\n", .{build_config.font_backend});
try stdout.print(" - renderer : {}\n", .{renderer.Renderer});
try stdout.print(" - libxev : {}\n", .{xev.backend});
try stdout.print(" - Zig version : {s}\n", .{builtin.zig_version_string});
try stdout.print(" - build mode : {}\n", .{builtin.mode});
try stdout.print(" - app runtime : {}\n", .{build_config.app_runtime});
try stdout.print(" - font engine : {}\n", .{build_config.font_backend});
try stdout.print(" - renderer : {}\n", .{renderer.Renderer});
try stdout.print(" - libxev : {}\n", .{xev.backend});
if (comptime build_config.app_runtime == .gtk) {
try stdout.print(" - desktop env: {s}\n", .{@tagName(internal_os.desktopEnvironment())});
try stdout.print(" - GTK version:\n", .{});
try stdout.print(" build : {d}.{d}.{d}\n", .{
try stdout.print(" - desktop env : {s}\n", .{@tagName(internal_os.desktopEnvironment())});
try stdout.print(" - display type: {s}\n", .{@tagName(internal_os.displayType())});
try stdout.print(" - GTK version :\n", .{});
try stdout.print(" build : {d}.{d}.{d}\n", .{
gtk.GTK_MAJOR_VERSION,
gtk.GTK_MINOR_VERSION,
gtk.GTK_MICRO_VERSION,
});
try stdout.print(" runtime : {d}.{d}.{d}\n", .{
try stdout.print(" runtime : {d}.{d}.{d}\n", .{
gtk.gtk_get_major_version(),
gtk.gtk_get_minor_version(),
gtk.gtk_get_micro_version(),
});
if (comptime build_options.adwaita) {
try stdout.print(" - libadwaita : enabled\n", .{});
try stdout.print(" build : {s}\n", .{
try stdout.print(" - libadwaita : enabled\n", .{});
try stdout.print(" build : {s}\n", .{
gtk.ADW_VERSION_S,
});
try stdout.print(" runtime : {}.{}.{}\n", .{
try stdout.print(" runtime : {}.{}.{}\n", .{
gtk.adw_get_major_version(),
gtk.adw_get_minor_version(),
gtk.adw_get_micro_version(),
});
} else {
try stdout.print(" - libadwaita : disabled\n", .{});
try stdout.print(" - libadwaita : disabled\n", .{});
}
if (comptime build_options.x11) {
try stdout.print(" - libX11 : enabled\n", .{});
try stdout.print(" - libX11 : enabled\n", .{});
} else {
try stdout.print(" - libX11 : disabled\n", .{});
try stdout.print(" - libX11 : disabled\n", .{});
}
}
return 0;

27
src/os/desktop.zig
View File

@ -85,3 +85,30 @@ pub fn desktopEnvironment() DesktopEnvironment {
else => .other,
};
}
pub const DisplayType = enum {
macos,
other,
wayland,
windows,
x11,
};
/// Detect what desktop environment we are running under. This is mainly used on
/// Linux to enable or disable GTK client-side decorations but there may be more
/// uses in the future.
pub fn displayType() DisplayType {
return switch (comptime builtin.os.tag) {
.macos => .macos,
.windows => .windows,
.linux => dt: {
if (@inComptime()) @compileError("Checking for the display type on Linux must be done at runtime.");
// use $XDG_SESSION_TYPE to determine what display type we are using on Linux
const dt = posix.getenv("XDG_SESSION_TYPE") orelse break :dt .other;
if (std.ascii.eqlIgnoreCase("wayland", dt)) break :dt .wayland;
if (std.ascii.eqlIgnoreCase("x11", dt)) break :dt .x11;
break :dt .other;
},
else => .other,
};
}

1
src/os/main.zig
View File

@ -33,6 +33,7 @@ pub const setenv = env.setenv;
pub const unsetenv = env.unsetenv;
pub const launchedFromDesktop = desktop.launchedFromDesktop;
pub const desktopEnvironment = desktop.desktopEnvironment;
pub const displayType = desktop.displayType;
pub const rlimit = file.rlimit;
pub const fixMaxFiles = file.fixMaxFiles;
pub const restoreMaxFiles = file.restoreMaxFiles;