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Route native preview input through the bound page group

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liu weikai committed 2026-10-15 15:33:09 +08:00
1 parent 793e86c3c8
commit 9f3c3c9a44
2 files changed
+17 -5
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tools/web_simulator/native_runtime.cpp
+16 -4
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@@ -36,7 +36,19 @@ EM_JS(void, request_menu, (), {
if (Module.onExit) Module.onExit();
});
void set_default_group(lv_group_t* group) { lv_group_set_default(group); }
void set_default_group(lv_group_t* group)
{
if (pointer_device) lv_indev_set_group(pointer_device, group);
lv_group_set_default(group);
}
static lv_group_t* input_group()
{
// Pages may clear LVGL's auto-add default after binding their input group.
// Read the bound device just as the firmware input drivers do.
auto* group = pointer_device ? lv_indev_get_group(pointer_device) : nullptr;
return group ? group : lv_group_get_default();
}
void ui_request_exit_to_menu()
{
// Do not destroy the current page while its LVGL event is being dispatched.
@@ -157,7 +169,7 @@ extern "C"
{
if (key == LV_KEY_ENTER && preview_current_page() == 10)
{
auto* group = lv_group_get_default();
auto* group = input_group();
auto* focused = group ? lv_group_get_focused(group) : nullptr;
if (focused && !lv_obj_has_state(focused, LV_STATE_DISABLED))
{
@@ -166,7 +178,7 @@ extern "C"
return;
}
if (key < 128 && ui::menu_runtime::handleShortcutKey(static_cast<char>(key), 1)) return;
if (auto* group = lv_group_get_default()) lv_group_send_data(group, key);
if (auto* group = input_group()) lv_group_send_data(group, key);
}
EMSCRIPTEN_KEEPALIVE void native_focus(uint32_t id)
{
@@ -196,7 +208,7 @@ extern "C"
}
EMSCRIPTEN_KEEPALIVE void native_encoder(int delta)
{
if (auto* group = lv_group_get_default())
if (auto* group = input_group())
{
if (delta < 0) lv_group_focus_prev(group);
else lv_group_focus_next(group);