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Code Issues Releases Wiki Activity

[nextion] Add set_component_visibility() method for dynamic visibility control (#11530)

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Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
This commit is contained in:
Edward Firmo
2025-10-28 01:22:28 +01:00
committed by GitHub
parent 5647f36900
commit 285e006637
4 changed files with 26 additions and 10 deletions
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17
esphome/components/nextion/nextion.h
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@@ -540,6 +540,23 @@ class Nextion : public NextionBase, public PollingComponent, public uart::UARTDe
*/
void goto_page(uint8_t page);
/**
* Set the visibility of a component.
*
* @param component The component name.
* @param show True to show the component, false to hide it.
*
* @see show_component()
* @see hide_component()
*
* Example:
* ```cpp
* it.set_component_visibility("textview", true); // Equivalent to show_component("textview")
* it.set_component_visibility("textview", false); // Equivalent to hide_component("textview")
* ```
*/
void set_component_visibility(const char *component, bool show) override;
/**
* Hide a component.
* @param component The component name.

1
esphome/components/nextion/nextion_base.h
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@@ -45,6 +45,7 @@ class NextionBase {
virtual void set_component_pressed_font_color(const char *component, Color color) = 0;
virtual void set_component_font(const char *component, uint8_t font_id) = 0;
virtual void set_component_visibility(const char *component, bool show) = 0;
virtual void show_component(const char *component) = 0;
virtual void hide_component(const char *component) = 0;

10
esphome/components/nextion/nextion_commands.cpp
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@@ -201,13 +201,13 @@ void Nextion::set_component_font(const char *component, uint8_t font_id) {
this->add_no_result_to_queue_with_printf_("set_component_font", "%s.font=%" PRIu8, component, font_id);
}
void Nextion::hide_component(const char *component) {
this->add_no_result_to_queue_with_printf_("hide_component", "vis %s,0", component);
void Nextion::set_component_visibility(const char *component, bool show) {
this->add_no_result_to_queue_with_printf_("set_component_visibility", "vis %s,%d", component, show ? 1 : 0);
}
void Nextion::show_component(const char *component) {
this->add_no_result_to_queue_with_printf_("show_component", "vis %s,1", component);
}
void Nextion::hide_component(const char *component) { this->set_component_visibility(component, false); }
void Nextion::show_component(const char *component) { this->set_component_visibility(component, true); }
void Nextion::enable_component_touch(const char *component) {
this->add_no_result_to_queue_with_printf_("enable_component_touch", "tsw %s,1", component);

8
esphome/components/nextion/nextion_component.cpp
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@@ -81,13 +81,11 @@ void NextionComponent::update_component_settings(bool force_update) {
this->component_flags_.visible_needs_update = false;
if (this->component_flags_.visible) {
this->nextion_->show_component(name_to_send.c_str());
this->send_state_to_nextion();
} else {
this->nextion_->hide_component(name_to_send.c_str());
this->nextion_->set_component_visibility(name_to_send.c_str(), this->component_flags_.visible);
if (!this->component_flags_.visible) {
return;
}
this->send_state_to_nextion();
}
if (this->component_flags_.bco_needs_update || (force_update && this->component_flags_.bco2_is_set)) {