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terminal: setprotectedmode

pull/9342/head
Mitchell Hashimoto 2025-10-23 20:27:52 -07:00
parent 25eee9379d
commit c1e57dd330
No known key found for this signature in database
GPG Key ID: 523D5DC389D273BC
2 changed files with 43 additions and 34 deletions
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70
src/terminal/stream.zig
View File

@ -76,6 +76,9 @@ pub const Action = union(Key) {
request_mode: Mode,
request_mode_unknown: RawMode,
modify_key_format: ansi.ModifyKeyFormat,
protected_mode_off,
protected_mode_iso,
protected_mode_dec,
pub const Key = lib.Enum(
lib_target,
@ -126,6 +129,9 @@ pub const Action = union(Key) {
"request_mode",
"request_mode_unknown",
"modify_key_format",
"protected_mode_off",
"protected_mode_iso",
"protected_mode_dec",
},
);
@ -1288,24 +1294,26 @@ pub fn Stream(comptime Handler: type) type {
// DECSCA
'"' => {
if (@hasDecl(T, "setProtectedMode")) {
const mode_: ?ansi.ProtectedMode = switch (input.params.len) {
const mode_: ?ansi.ProtectedMode = switch (input.params.len) {
else => null,
0 => .off,
1 => switch (input.params[0]) {
0, 2 => .off,
1 => .dec,
else => null,
0 => .off,
1 => switch (input.params[0]) {
0, 2 => .off,
1 => .dec,
else => null,
},
};
},
};
const mode = mode_ orelse {
log.warn("invalid set protected mode command: {f}", .{input});
return;
};
const mode = mode_ orelse {
log.warn("invalid set protected mode command: {f}", .{input});
return;
};
try self.handler.setProtectedMode(mode);
} else log.warn("unimplemented CSI callback: {f}", .{input});
switch (mode) {
.off => try self.handler.vt(.protected_mode_off, {}),
.iso => try self.handler.vt(.protected_mode_iso, {}),
.dec => try self.handler.vt(.protected_mode_dec, {}),
}
},
// XTVERSION
@ -1930,14 +1938,16 @@ pub fn Stream(comptime Handler: type) type {
} else log.warn("unimplemented invokeCharset: {f}", .{action}),
// SPA - Start of Guarded Area
'V' => if (@hasDecl(T, "setProtectedMode") and action.intermediates.len == 0) {
try self.handler.setProtectedMode(ansi.ProtectedMode.iso);
} else log.warn("unimplemented ESC callback: {f}", .{action}),
'V' => switch (action.intermediates.len) {
0 => try self.handler.vt(.protected_mode_iso, {}),
else => log.warn("unimplemented ESC callback: {f}", .{action}),
},
// EPA - End of Guarded Area
'W' => if (@hasDecl(T, "setProtectedMode") and action.intermediates.len == 0) {
try self.handler.setProtectedMode(ansi.ProtectedMode.off);
} else log.warn("unimplemented ESC callback: {f}", .{action}),
'W' => switch (action.intermediates.len) {
0 => try self.handler.vt(.protected_mode_off, {}),
else => log.warn("unimplemented ESC callback: {f}", .{action}),
},
// DECID
'Z' => if (@hasDecl(T, "deviceAttributes") and action.intermediates.len == 0) {
@ -2269,18 +2279,18 @@ test "stream: DECSCA" {
const Self = @This();
v: ?ansi.ProtectedMode = null,
pub fn setProtectedMode(self: *Self, v: ansi.ProtectedMode) !void {
self.v = v;
}
pub fn vt(
self: *@This(),
comptime action: anytype,
value: anytype,
self: *Self,
comptime action: Stream(Self).Action.Tag,
value: Stream(Self).Action.Value(action),
) !void {
_ = self;
_ = action;
_ = value;
switch (action) {
.protected_mode_off => self.v = .off,
.protected_mode_iso => self.v = .iso,
.protected_mode_dec => self.v = .dec,
else => {},
}
}
};

7
src/termio/stream_handler.zig
View File

@ -256,6 +256,9 @@ pub const StreamHandler = struct {
.request_mode => try self.requestMode(value.mode),
.request_mode_unknown => try self.requestModeUnknown(value.mode, value.ansi),
.modify_key_format => try self.setModifyKeyFormat(value),
.protected_mode_off => self.terminal.setProtectedMode(.off),
.protected_mode_iso => self.terminal.setProtectedMode(.iso),
.protected_mode_dec => self.terminal.setProtectedMode(.dec),
}
}
@ -804,10 +807,6 @@ pub const StreamHandler = struct {
}
}
pub inline fn setProtectedMode(self: *StreamHandler, mode: terminal.ProtectedMode) !void {
self.terminal.setProtectedMode(mode);
}
pub inline fn decaln(self: *StreamHandler) !void {
try self.terminal.decaln();
}