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Code Issues Releases Wiki Activity

Merge branch 'select_options_in_flash' into integration

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This commit is contained in:
J. Nick Koston
2025-10-24 07:29:17 -07:00
parent dfce46b33e 44157f1ced
commit 263a368e00
14 changed files with 104 additions and 36 deletions
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2
esphome/components/api/api.proto
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@@ -1143,7 +1143,7 @@ message ListEntitiesSelectResponse {
reserved 4; // Deprecated: was string unique_id
string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON"];
repeated string options = 6 [(container_pointer) = "std::vector"];
repeated string options = 6 [(container_pointer_no_template) = "FixedVector<const char *>"];
bool disabled_by_default = 7;
EntityCategory entity_category = 8;
uint32 device_id = 9 [(field_ifdef) = "USE_DEVICES"];

8
esphome/components/api/api_pb2.cpp
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@@ -1475,8 +1475,8 @@ void ListEntitiesSelectResponse::encode(ProtoWriteBuffer buffer) const {
#ifdef USE_ENTITY_ICON
buffer.encode_string(5, this->icon_ref_);
#endif
for (const auto &it : *this->options) {
buffer.encode_string(6, it, true);
for (const char *it : *this->options) {
buffer.encode_string(6, it, strlen(it), true);
}
buffer.encode_bool(7, this->disabled_by_default);
buffer.encode_uint32(8, static_cast<uint32_t>(this->entity_category));
@@ -1492,8 +1492,8 @@ void ListEntitiesSelectResponse::calculate_size(ProtoSize &size) const {
size.add_length(1, this->icon_ref_.size());
#endif
if (!this->options->empty()) {
for (const auto &it : *this->options) {
size.add_length_force(1, it.size());
for (const char *it : *this->options) {
size.add_length_force(1, strlen(it));
}
}
size.add_bool(1, this->disabled_by_default);

2
esphome/components/api/api_pb2.h
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@@ -1534,7 +1534,7 @@ class ListEntitiesSelectResponse final : public InfoResponseProtoMessage {
#ifdef HAS_PROTO_MESSAGE_DUMP
const char *message_name() const override { return "list_entities_select_response"; }
#endif
const std::vector<std::string> *options{};
const FixedVector<const char *> *options{};
void encode(ProtoWriteBuffer buffer) const override;
void calculate_size(ProtoSize &size) const override;
#ifdef HAS_PROTO_MESSAGE_DUMP

6
esphome/components/api/api_pb2_dump.cpp
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@@ -88,6 +88,12 @@ static void dump_field(std::string &out, const char *field_name, StringRef value
out.append("\n");
}
static void dump_field(std::string &out, const char *field_name, const char *value, int indent = 2) {
append_field_prefix(out, field_name, indent);
out.append("'").append(value).append("'");
out.append("\n");
}
template<typename T> static void dump_field(std::string &out, const char *field_name, T value, int indent = 2) {
append_field_prefix(out, field_name, indent);
out.append(proto_enum_to_string<T>(value));

2
esphome/components/lvgl/lvgl_esphome.h
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@@ -358,7 +358,7 @@ class LvSelectable : public LvCompound {
virtual void set_selected_index(size_t index, lv_anim_enable_t anim) = 0;
void set_selected_text(const std::string &text, lv_anim_enable_t anim);
std::string get_selected_text();
std::vector<std::string> get_options() { return this->options_; }
const std::vector<std::string> &get_options() { return this->options_; }
void set_options(std::vector<std::string> options);
protected:

12
esphome/components/lvgl/select/lvgl_select.h
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@@ -53,7 +53,17 @@ class LVGLSelect : public select::Select, public Component {
this->widget_->set_selected_text(value, this->anim_);
this->publish();
}
void set_options_() { this->traits.set_options(this->widget_->get_options()); }
void set_options_() {
// Widget uses std::vector<std::string>, SelectTraits uses FixedVector<const char*>
// Convert by extracting c_str() pointers
const auto &opts = this->widget_->get_options();
FixedVector<const char *> opt_ptrs;
opt_ptrs.init(opts.size());
for (size_t i = 0; i < opts.size(); i++) {
opt_ptrs[i] = opts[i].c_str();
}
this->traits.set_options(opt_ptrs);
}
LvSelectable *widget_;
lv_anim_enable_t anim_;

12
esphome/components/modbus_controller/select/modbus_select.cpp
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@@ -28,7 +28,7 @@ void ModbusSelect::parse_and_publish(const std::vector<uint8_t> &data) {
if (map_it != this->mapping_.cend()) {
size_t idx = std::distance(this->mapping_.cbegin(), map_it);
new_state = this->traits.get_options()[idx];
new_state = std::string(this->traits.get_options()[idx]);
ESP_LOGV(TAG, "Found option %s for value %lld", new_state->c_str(), value);
} else {
ESP_LOGE(TAG, "No option found for mapping %lld", value);
@@ -41,10 +41,12 @@ void ModbusSelect::parse_and_publish(const std::vector<uint8_t> &data) {
}
void ModbusSelect::control(const std::string &value) {
auto options = this->traits.get_options();
auto opt_it = std::find(options.cbegin(), options.cend(), value);
size_t idx = std::distance(options.cbegin(), opt_it);
optional<int64_t> mapval = this->mapping_[idx];
auto idx = this->index_of(value);
if (!idx.has_value()) {
ESP_LOGW(TAG, "Invalid option '%s'", value.c_str());
return;
}
optional<int64_t> mapval = this->mapping_[idx.value()];
ESP_LOGD(TAG, "Found value %lld for option '%s'", *mapval, value.c_str());
std::vector<uint16_t> data;

5
esphome/components/select/select.cpp
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@@ -1,5 +1,6 @@
#include "select.h"
#include "esphome/core/log.h"
#include <cstring>
namespace esphome {
namespace select {
@@ -35,7 +36,7 @@ size_t Select::size() const {
optional<size_t> Select::index_of(const std::string &option) const {
const auto &options = traits.get_options();
for (size_t i = 0; i < options.size(); i++) {
if (options[i] == option) {
if (strcmp(options[i], option.c_str()) == 0) {
return i;
}
}
@@ -53,7 +54,7 @@ optional<size_t> Select::active_index() const {
optional<std::string> Select::at(size_t index) const {
if (this->has_index(index)) {
const auto &options = traits.get_options();
return options.at(index);
return std::string(options.at(index));
} else {
return {};
}

11
esphome/components/select/select_traits.cpp
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@@ -3,9 +3,16 @@
namespace esphome {
namespace select {
void SelectTraits::set_options(std::vector<std::string> options) { this->options_ = std::move(options); }
void SelectTraits::set_options(std::initializer_list<const char *> options) { this->options_ = options; }
const std::vector<std::string> &SelectTraits::get_options() const { return this->options_; }
void SelectTraits::set_options(const FixedVector<const char *> &options) {
this->options_.init(options.size());
for (size_t i = 0; i < options.size(); i++) {
this->options_[i] = options[i];
}
}
const FixedVector<const char *> &SelectTraits::get_options() const { return this->options_; }
} // namespace select
} // namespace esphome

11
esphome/components/select/select_traits.h
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@@ -1,18 +1,19 @@
#pragma once
#include <vector>
#include <string>
#include "esphome/core/helpers.h"
#include <initializer_list>
namespace esphome {
namespace select {
class SelectTraits {
public:
void set_options(std::vector<std::string> options);
const std::vector<std::string> &get_options() const;
void set_options(std::initializer_list<const char *> options);
void set_options(const FixedVector<const char *> &options);
const FixedVector<const char *> &get_options() const;
protected:
std::vector<std::string> options_;
FixedVector<const char *> options_;
};
} // namespace select

2
esphome/components/template/select/template_select.cpp
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@@ -22,7 +22,7 @@ void TemplateSelect::setup() {
ESP_LOGD(TAG, "State from initial (could not load stored index): %s", value.c_str());
} else if (!this->has_index(index)) {
value = this->initial_option_;
ESP_LOGD(TAG, "State from initial (restored index %d out of bounds): %s", index, value.c_str());
ESP_LOGD(TAG, "State from initial (restored index %zu out of bounds): %s", index, value.c_str());
} else {
value = this->at(index).value();
ESP_LOGD(TAG, "State from restore: %s", value.c_str());

6
esphome/components/tuya/select/tuya_select.cpp
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@@ -10,7 +10,7 @@ void TuyaSelect::setup() {
this->parent_->register_listener(this->select_id_, [this](const TuyaDatapoint &datapoint) {
uint8_t enum_value = datapoint.value_enum;
ESP_LOGV(TAG, "MCU reported select %u value %u", this->select_id_, enum_value);
auto options = this->traits.get_options();
const auto &options = this->traits.get_options();
auto mappings = this->mappings_;
auto it = std::find(mappings.cbegin(), mappings.cend(), enum_value);
if (it == mappings.end()) {
@@ -49,9 +49,9 @@ void TuyaSelect::dump_config() {
" Data type: %s\n"
" Options are:",
this->select_id_, this->is_int_ ? "int" : "enum");
auto options = this->traits.get_options();
const auto &options = this->traits.get_options();
for (size_t i = 0; i < this->mappings_.size(); i++) {
ESP_LOGCONFIG(TAG, " %i: %s", this->mappings_.at(i), options.at(i).c_str());
ESP_LOGCONFIG(TAG, " %i: %s", this->mappings_.at(i), options.at(i));
}
}

10
esphome/core/helpers.h
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@@ -307,6 +307,11 @@ template<typename T> class FixedVector {
return data_[size_ - 1];
}
/// Access first element (no bounds checking - matches std::vector behavior)
/// Caller must ensure vector is not empty (size() > 0)
T &front() { return data_[0]; }
const T &front() const { return data_[0]; }
/// Access last element (no bounds checking - matches std::vector behavior)
/// Caller must ensure vector is not empty (size() > 0)
T &back() { return data_[size_ - 1]; }
@@ -320,6 +325,11 @@ template<typename T> class FixedVector {
T &operator[](size_t i) { return data_[i]; }
const T &operator[](size_t i) const { return data_[i]; }
/// Access element with bounds checking (matches std::vector behavior)
/// Note: No exception thrown on out of bounds - caller must ensure index is valid
T &at(size_t i) { return data_[i]; }
const T &at(size_t i) const { return data_[i]; }
// Iterator support for range-based for loops
T *begin() { return data_; }
T *end() { return data_ + size_; }

51
script/api_protobuf/api_protobuf.py
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@@ -1162,7 +1162,11 @@ class SInt64Type(TypeInfo):
def _generate_array_dump_content(
ti, field_name: str, name: str, is_bool: bool = False
ti,
field_name: str,
name: str,
is_bool: bool = False,
is_const_char_ptr: bool = False,
) -> str:
"""Generate dump content for array types (repeated or fixed array).
@@ -1170,7 +1174,10 @@ def _generate_array_dump_content(
"""
o = f"for (const auto {'' if is_bool else '&'}it : {field_name}) {{\n"
# Check if underlying type can use dump_field
if ti.can_use_dump_field():
if is_const_char_ptr:
# Special case for const char* - use it directly
o += f' dump_field(out, "{name}", it, 4);\n'
elif ti.can_use_dump_field():
# For types that have dump_field overloads, use them with extra indent
# std::vector<bool> iterators return proxy objects, need explicit cast
value_expr = "static_cast<bool>(it)" if is_bool else ti.dump_field_value("it")
@@ -1533,11 +1540,16 @@ class RepeatedTypeInfo(TypeInfo):
def encode_content(self) -> str:
if self._use_pointer:
# For pointer fields, just dereference (pointer should never be null in our use case)
o = f"for (const auto &it : *this->{self.field_name}) {{\n"
if isinstance(self._ti, EnumType):
o += f" buffer.{self._ti.encode_func}({self.number}, static_cast<uint32_t>(it), true);\n"
# Special handling for const char* elements (when container_no_template contains "const char")
if "const char" in self._container_no_template:
o = f"for (const char *it : *this->{self.field_name}) {{\n"
o += f" buffer.{self._ti.encode_func}({self.number}, it, strlen(it), true);\n"
else:
o += f" buffer.{self._ti.encode_func}({self.number}, it, true);\n"
o = f"for (const auto &it : *this->{self.field_name}) {{\n"
if isinstance(self._ti, EnumType):
o += f" buffer.{self._ti.encode_func}({self.number}, static_cast<uint32_t>(it), true);\n"
else:
o += f" buffer.{self._ti.encode_func}({self.number}, it, true);\n"
o += "}"
return o
o = f"for (auto {'' if self._ti_is_bool else '&'}it : this->{self.field_name}) {{\n"
@@ -1550,10 +1562,18 @@ class RepeatedTypeInfo(TypeInfo):
@property
def dump_content(self) -> str:
# Check if this is const char* elements
is_const_char_ptr = (
self._use_pointer and "const char" in self._container_no_template
)
if self._use_pointer:
# For pointer fields, dereference and use the existing helper
return _generate_array_dump_content(
self._ti, f"*this->{self.field_name}", self.name, is_bool=False
self._ti,
f"*this->{self.field_name}",
self.name,
is_bool=False,
is_const_char_ptr=is_const_char_ptr,
)
return _generate_array_dump_content(
self._ti, f"this->{self.field_name}", self.name, is_bool=self._ti_is_bool
@@ -1588,9 +1608,14 @@ class RepeatedTypeInfo(TypeInfo):
o += f" size.add_precalculated_size({size_expr} * {bytes_per_element});\n"
else:
# Other types need the actual value
auto_ref = "" if self._ti_is_bool else "&"
o += f" for (const auto {auto_ref}it : {container_ref}) {{\n"
o += f" {self._ti.get_size_calculation('it', True)}\n"
# Special handling for const char* elements
if self._use_pointer and "const char" in self._container_no_template:
o += f" for (const char *it : {container_ref}) {{\n"
o += " size.add_length_force(1, strlen(it));\n"
else:
auto_ref = "" if self._ti_is_bool else "&"
o += f" for (const auto {auto_ref}it : {container_ref}) {{\n"
o += f" {self._ti.get_size_calculation('it', True)}\n"
o += " }\n"
o += "}"
@@ -2542,6 +2567,12 @@ static void dump_field(std::string &out, const char *field_name, StringRef value
out.append("\\n");
}
static void dump_field(std::string &out, const char *field_name, const char *value, int indent = 2) {
append_field_prefix(out, field_name, indent);
out.append("'").append(value).append("'");
out.append("\\n");
}
template<typename T>
static void dump_field(std::string &out, const char *field_name, T value, int indent = 2) {
append_field_prefix(out, field_name, indent);