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Use min/max/step struct for value settings

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Dave Allie 2026-01-05 20:23:09 +11:00
parent 75e0e5f243
commit 668743acc6
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2 changed files with 18 additions and 13 deletions
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10
src/activities/settings/SettingsActivity.cpp
View File

@ -27,7 +27,7 @@ const SettingInfo settingsList[settingsCount] = {
{"Bookerly", "Noto Sans", "Open Dyslexic"}),
SettingInfo::Enum("Reader Font Size", &CrossPointSettings::fontSize, {"Small", "Medium", "Large", "X Large"}),
SettingInfo::Enum("Reader Line Spacing", &CrossPointSettings::lineSpacing, {"Tight", "Normal", "Wide"}),
SettingInfo::Value("Reader Screen Margin", &CrossPointSettings::screenMargin, 5, 50),
SettingInfo::Value("Reader Screen Margin", &CrossPointSettings::screenMargin, { 5, 50, 5 }),
SettingInfo::Enum("Reader Paragraph Alignment", &CrossPointSettings::paragraphAlignment,
{"Justify", "Left", "Center", "Right"}),
SettingInfo::Enum("Time to Sleep", &CrossPointSettings::sleepTimeout,
@ -53,7 +53,7 @@ void SettingsActivity::onEnter() {
updateRequired = true;
xTaskCreate(&SettingsActivity::taskTrampoline, "SettingsActivityTask",
2048, // Stack size
4096, // Stack size
this, // Parameters
1, // Priority
&displayTaskHandle // Task handle
@ -125,10 +125,10 @@ void SettingsActivity::toggleCurrentSetting() {
// Decreasing would also be nice for large ranges I think but oh well can't have everything
const int8_t currentValue = SETTINGS.*(setting.valuePtr);
// Wrap to minValue if exceeding setting value boundary
if (currentValue == setting.maxValue) {
SETTINGS.*(setting.valuePtr) = setting.minValue;
if (currentValue + setting.valueRange.step > setting.valueRange.max) {
SETTINGS.*(setting.valuePtr) = setting.valueRange.min;
} else {
SETTINGS.*(setting.valuePtr) = currentValue + 1;
SETTINGS.*(setting.valuePtr) = currentValue + setting.valueRange.step;
}
} else if (setting.type == SettingType::ACTION) {
if (std::string(setting.name) == "Check for updates") {

21
src/activities/settings/SettingsActivity.h
View File

@ -20,23 +20,28 @@ struct SettingInfo {
uint8_t CrossPointSettings::* valuePtr; // Pointer to member in CrossPointSettings (for TOGGLE/ENUM/VALUE)
std::vector<std::string> enumValues;
// Bounds for VALUE type settings
int8_t minValue;
uint8_t maxValue;
struct ValueRange {
uint8_t min;
uint8_t max;
uint8_t step;
};
// Bounds/step for VALUE type settings
ValueRange valueRange;
// Static constructors
static SettingInfo Toggle(const char* name, uint8_t CrossPointSettings::* ptr) {
return {name, SettingType::TOGGLE, ptr, {}, 0, 0};
return {name, SettingType::TOGGLE, ptr};
}
static SettingInfo Enum(const char* name, uint8_t CrossPointSettings::* ptr, std::vector<std::string> values) {
return {name, SettingType::ENUM, ptr, std::move(values), 0, 0};
return {name, SettingType::ENUM, ptr, std::move(values)};
}
static SettingInfo Action(const char* name) { return {name, SettingType::ACTION, nullptr, {}, 0, 0}; }
static SettingInfo Action(const char* name) { return {name, SettingType::ACTION, nullptr}; }
static SettingInfo Value(const char* name, uint8_t CrossPointSettings::* ptr, int8_t minValue, uint8_t maxValue) {
return {name, SettingType::VALUE, ptr, {}, minValue, maxValue};
static SettingInfo Value(const char* name, uint8_t CrossPointSettings::* ptr, const ValueRange valueRange) {
return {name, SettingType::VALUE, ptr, {}, valueRange};
}
};