neurocyte/flow
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refactor: split keybinds into one file per namespace

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This commit is contained in:
CJ van den Berg 2024-11-18 22:59:55 +01:00
parent 45adc6c7ec
commit 729cc696c2
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
6 changed files with 460 additions and 449 deletions
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28
src/keybind/keybind.zig
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@ -43,6 +43,13 @@ pub const mode = struct {
};
};
const builtin_keybinds = std.static_string_map.StaticStringMap([]const u8).initComptime(.{
.{ "flow", @embedFile("builtin/flow.json") },
.{ "vim", @embedFile("builtin/vim.json") },
.{ "helix", @embedFile("builtin/helix.json") },
.{ "emacs", @embedFile("builtin/emacs.json") },
});
fn Handler(namespace_name: []const u8, mode_name: []const u8) type {
return struct {
allocator: std.mem.Allocator,
@ -54,7 +61,6 @@ fn Handler(namespace_name: []const u8, mode_name: []const u8) type {
.allocator = allocator,
.bindings = try BindingSet.init(
allocator,
@embedFile("keybindings.json"),
namespace_name,
mode_name,
if (@hasField(@TypeOf(opts), "insert_command"))
@ -177,7 +183,7 @@ const BindingSet = struct {
}
}
fn init(allocator: std.mem.Allocator, json_string: []const u8, namespace_name: []const u8, mode_name: []const u8, insert_command: []const u8) !@This() {
fn init(allocator: std.mem.Allocator, namespace_name: []const u8, mode_name: []const u8, insert_command: []const u8) !@This() {
var self: @This() = .{
.allocator = allocator,
.current_sequence = try std.ArrayList(KeyEvent).initCapacity(allocator, 16),
@ -191,7 +197,7 @@ const BindingSet = struct {
.mode_name = try allocator.dupe(u8, mode_name),
.insert_command = try allocator.dupe(u8, insert_command),
};
try self.load_json(json_string, namespace_name, mode_name);
try self.load_json(namespace_name, mode_name);
return self;
}
@ -209,24 +215,20 @@ const BindingSet = struct {
self.allocator.free(self.insert_command);
}
fn load_json(self: *@This(), json_string: []const u8, namespace_name: []const u8, mode_name: []const u8) !void {
fn load_json(self: *@This(), namespace_name: []const u8, mode_name: []const u8) !void {
defer self.press.append(.{
.keys = self.allocator.dupe(KeyEvent, &[_]KeyEvent{.{ .key = input.key.f2 }}) catch @panic("failed to add toggle_input_mode fallback"),
.command = self.allocator.dupe(u8, "toggle_input_mode") catch @panic("failed to add toggle_input_mode fallback"),
.args = "",
}) catch {};
const json_string: []const u8 = builtin_keybinds.get(namespace_name) orelse return error.NotFound;
const parsed = try std.json.parseFromSlice(std.json.Value, self.allocator, json_string, .{});
defer parsed.deinit();
if (parsed.value != .object) return error.NotAnObject;
var namespaces = parsed.value.object.iterator();
while (namespaces.next()) |*namespace_entry| {
if (namespace_entry.value_ptr.* != .object) return error.NotAnObject;
if (!std.mem.eql(u8, namespace_entry.key_ptr.*, namespace_name)) continue;
var modes = namespace_entry.value_ptr.object.iterator();
while (modes.next()) |mode_entry| {
if (!std.mem.eql(u8, mode_entry.key_ptr.*, mode_name)) continue;
try self.load_set_from_json(mode_entry.value_ptr.*);
}
var modes = parsed.value.object.iterator();
while (modes.next()) |mode_entry| {
if (!std.mem.eql(u8, mode_entry.key_ptr.*, mode_name)) continue;
try self.load_set_from_json(mode_entry.value_ptr.*);
}
}