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refactor: rename Binding.key_events

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This commit is contained in:
CJ van den Berg 2024-11-30 20:16:48 +01:00
parent 641c955f32
commit fbf9325a02
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
1 changed files with 16 additions and 21 deletions
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37
src/keybind/keybind.zig
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@ -252,27 +252,22 @@ const Command = struct {
//An association of an command with a triggering key chord
const Binding = struct {
keys: []KeyEvent,
key_events: []KeyEvent,
command: Command,
fn deinit(self: *const @This(), allocator: std.mem.Allocator) void {
allocator.free(self.keys);
self.command.deinit(allocator);
}
fn len(self: Binding) usize {
return self.keys.items.len;
return self.key_events.items.len;
}
const MatchResult = enum { match_impossible, match_possible, matched };
fn match(self: *const @This(), match_keys: []const KeyEvent) MatchResult {
if (self.keys.len == 0) return .match_impossible;
for (self.keys, 0..) |key_event, i| {
if (match_keys.len <= i) return .match_possible;
if (!key_event.eql(match_keys[i])) return .match_impossible;
fn match(self: *const @This(), match_key_events: []const KeyEvent) MatchResult {
if (self.key_events.len == 0) return .match_impossible;
for (self.key_events, 0..) |key_event, i| {
if (match_key_events.len <= i) return .match_possible;
if (!key_event.eql(match_key_events[i])) return .match_impossible;
}
return if (self.keys.len == match_keys.len) .matched else .match_possible;
return if (self.key_events.len == match_key_events.len) .matched else .match_possible;
}
};
@ -308,7 +303,7 @@ const BindingSet = struct {
var self: @This() = .{};
defer self.press.append(allocator, .{
.keys = allocator.dupe(KeyEvent, &[_]KeyEvent{.{ .key = input.key.f2 }}) catch @panic("failed to add toggle_input_mode fallback"),
.key_events = allocator.dupe(KeyEvent, &[_]KeyEvent{.{ .key = input.key.f2 }}) catch @panic("failed to add toggle_input_mode fallback"),
.command = .{
.command = allocator.dupe(u8, "toggle_input_mode") catch @panic("failed to add toggle_input_mode fallback"),
.args = "",
@ -336,11 +331,11 @@ const BindingSet = struct {
fn load_event(self: *BindingSet, allocator: std.mem.Allocator, dest: *std.ArrayListUnmanaged(Binding), event: input.Event, bindings: []const []const std.json.Value) (parse_flow.ParseError || parse_vim.ParseError)!void {
bindings: for (bindings) |entry| {
var state: enum { key_event, command, args } = .key_event;
var keys: ?[]KeyEvent = null;
var key_events: ?[]KeyEvent = null;
var command_: ?[]const u8 = null;
var args = std.ArrayListUnmanaged(std.json.Value){};
defer {
if (keys) |p| allocator.free(p);
if (key_events) |p| allocator.free(p);
if (command_) |p| allocator.free(p);
args.deinit(allocator);
}
@ -353,7 +348,7 @@ const BindingSet = struct {
logger.deinit();
continue :bindings;
}
keys = switch (self.syntax) {
key_events = switch (self.syntax) {
.flow => parse_flow.parse_key_events(allocator, event, token.string) catch |e| {
const logger = log.logger("keybind");
logger.print_err("keybind.load", "ERROR: {s} {s}", .{ @errorName(e), parse_flow.parse_error_message });
@ -395,13 +390,13 @@ const BindingSet = struct {
for (args.items) |arg| try cbor.writeJsonValue(writer, arg);
try dest.append(allocator, .{
.keys = keys.?,
.key_events = key_events.?,
.command = .{
.command = command_.?,
.args = try args_cbor.toOwnedSlice(allocator),
},
});
keys = null;
key_events = null;
command_ = null;
}
}
@ -421,8 +416,8 @@ const BindingSet = struct {
defer hint.deinit();
const writer = hint.writer();
if (hint.items.len > 0) try writer.writeAll(", ");
const count = binding.keys.len;
for (binding.keys, 0..) |key_, n| {
const count = binding.key_events.len;
for (binding.key_events, 0..) |key_, n| {
var key = key_;
key.event = 0;
switch (self.syntax) {