StyleParam::Value StyleParam::parseString(StyleParamKey key, const std::string& _value) {
switch (key) {
case StyleParamKey::extrude: {
return parseExtrudeString(_value);
}
case StyleParamKey::text_wrap: {
int textWrap;
if (_value == "false") {
return std::numeric_limits<uint32_t>::max();
}
if (_value == "true") {
return 15; // DEFAULT
}
if (parseInt(_value, textWrap) > 0 && textWrap > 0) {
return static_cast<uint32_t>(textWrap);
}
return std::numeric_limits<uint32_t>::max();
}
case StyleParamKey::text_offset:
case StyleParamKey::offset: {
UnitVec<glm::vec2> vec;
if (!parseVec2(_value, { Unit::pixel }, vec) || std::isnan(vec.value.y)) {
LOGW("Invalid offset parameter '%s'.", _value.c_str());
}
return vec.value;
}
case StyleParamKey::size: {
UnitVec<glm::vec2> vec;
if (!parseVec2(_value, { Unit::pixel }, vec)) {
LOGW("Invalid size parameter '%s'.", _value.c_str());
}
return vec.value;
}
case StyleParamKey::transition_hide_time:
case StyleParamKey::transition_show_time:
case StyleParamKey::transition_selected_time:
case StyleParamKey::text_transition_hide_time:
case StyleParamKey::text_transition_show_time:
case StyleParamKey::text_transition_selected_time: {
float time = 0.0f;
if (!parseTime(_value, time)) {
LOGW("Invalid time param '%s'", _value.c_str());
}
return time;
}
case StyleParamKey::text_font_family:
case StyleParamKey::text_font_weight:
case StyleParamKey::text_font_style: {
std::string normalized = _value;
std::transform(normalized.begin(), normalized.end(), normalized.begin(), ::tolower);
return normalized;
}
case StyleParamKey::text_align:
case StyleParamKey::anchor:
case StyleParamKey::text_anchor:
case StyleParamKey::text_source:
case StyleParamKey::text_transform:
case StyleParamKey::sprite:
case StyleParamKey::sprite_default:
case StyleParamKey::style:
case StyleParamKey::outline_style:
case StyleParamKey::text_repeat_group:
return _value;
case StyleParamKey::text_font_size: {
float fontSize = 0.f;
if (!parseFontSize(_value, fontSize)) {
LOGW("Invalid font-size '%s'.", _value.c_str());
}
return fontSize;
}
case StyleParamKey::centroid:
case StyleParamKey::interactive:
case StyleParamKey::text_interactive:
case StyleParamKey::tile_edges:
case StyleParamKey::visible:
case StyleParamKey::collide:
case StyleParamKey::text_collide:
if (_value == "true") { return true; }
if (_value == "false") { return false; }
LOGW("Bool value required for capitalized/visible. Using Default.");
break;
case StyleParamKey::order:
case StyleParamKey::outline_order:
case StyleParamKey::priority:
case StyleParamKey::text_priority: {
int num;
if (parseInt(_value, num) > 0) {
if (num >= 0) {
return static_cast<uint32_t>(num);
}
}
LOGW("Invalid '%s' value '%s'", keyName(key).c_str(), _value.c_str());
break;
}
case StyleParamKey::text_repeat_distance: {
ValueUnitPair repeatDistance;
repeatDistance.unit = Unit::pixel;
int pos = parseValueUnitPair(_value, 0, repeatDistance);
if (pos < 0) {
LOGW("Invalid repeat distance value '%s'", _value.c_str());
repeatDistance.value = 256.0f;
repeatDistance.unit = Unit::pixel;
} else {
if (repeatDistance.unit != Unit::pixel) {
LOGW("Invalid unit provided for repeat distance");
}
}
return Width(repeatDistance);
}
case StyleParamKey::width:
case StyleParamKey::outline_width: {
ValueUnitPair width;
width.unit = Unit::meter;
int pos = parseValueUnitPair(_value, 0, width);
if (pos < 0) {
LOGW("Invalid width value '%s'", _value.c_str());
width.value = 2.0f;
width.unit = Unit::pixel;
}
return Width(width);
}
case StyleParamKey::miter_limit:
case StyleParamKey::outline_miter_limit:
case StyleParamKey::text_font_stroke_width: {
double num;
if (parseFloat(_value, num) > 0) {
return static_cast<float>(num);
}
break;
}
case StyleParamKey::color:
case StyleParamKey::outline_color:
case StyleParamKey::text_font_fill:
case StyleParamKey::text_font_stroke_color:
return parseColor(_value);
case StyleParamKey::cap:
case StyleParamKey::outline_cap:
return static_cast<uint32_t>(CapTypeFromString(_value));
case StyleParamKey::join:
case StyleParamKey::outline_join:
return static_cast<uint32_t>(JoinTypeFromString(_value));
default:
break;
}
return none_type{};
}
StyleParam::Value StyleParam::parseString(StyleParamKey key, const std::string& _value) {
switch (key) {
case StyleParamKey::extrude: {
return parseExtrudeString(_value);
}
case StyleParamKey::text_wrap: {
int textWrap;
if (_value == "false") {
return std::numeric_limits<uint32_t>::max();
}
if (_value == "true") {
return uint32_t(15); // DEFAULT
}
if (parseInt(_value, textWrap) > 0 && textWrap > 0) {
return static_cast<uint32_t>(textWrap);
}
return std::numeric_limits<uint32_t>::max();
}
case StyleParamKey::text_offset:
case StyleParamKey::offset: {
UnitVec<glm::vec2> vec;
if (!parseVec2(_value, { Unit::pixel }, vec) || std::isnan(vec.value.y)) {
LOGW("Invalid offset parameter '%s'.", _value.c_str());
}
return vec.value;
}
case StyleParamKey::size: {
UnitVec<glm::vec2> vec;
if (!parseVec2(_value, { Unit::pixel }, vec)) {
LOGW("Invalid size parameter '%s'.", _value.c_str());
}
return vec.value;
}
case StyleParamKey::transition_hide_time:
case StyleParamKey::transition_show_time:
case StyleParamKey::transition_selected_time:
case StyleParamKey::text_transition_hide_time:
case StyleParamKey::text_transition_show_time:
case StyleParamKey::text_transition_selected_time: {
float time = 0.0f;
if (!parseTime(_value, time)) {
LOGW("Invalid time param '%s'", _value.c_str());
}
return time;
}
case StyleParamKey::text_font_family:
case StyleParamKey::text_font_weight:
case StyleParamKey::text_font_style: {
std::string normalized = _value;
std::transform(normalized.begin(), normalized.end(), normalized.begin(), ::tolower);
return normalized;
}
case StyleParamKey::anchor:
case StyleParamKey::text_anchor: {
LabelProperty::Anchors anchors;
for (auto& anchor : splitString(_value, ',')) {
if (anchors.count == LabelProperty::max_anchors) { break; }
LabelProperty::Anchor labelAnchor;
if (LabelProperty::anchor(anchor, labelAnchor)) {
anchors.anchor[anchors.count++] = labelAnchor;
} else {
LOG("Invalid anchor %s", anchor.c_str());
}
}
return anchors;
}
case StyleParamKey::placement: {
LabelProperty::Placement placement = LabelProperty::Placement::vertex;
if (!LabelProperty::placement(_value, placement)) {
LOG("Invalid placement parameter, Setting vertex as default.");
}
return placement;
}
case StyleParamKey::text_align:
case StyleParamKey::text_source:
case StyleParamKey::text_transform:
case StyleParamKey::sprite:
case StyleParamKey::sprite_default:
case StyleParamKey::style:
case StyleParamKey::outline_style:
case StyleParamKey::repeat_group:
case StyleParamKey::text_repeat_group:
return _value;
case StyleParamKey::text_font_size: {
float fontSize = 0.f;
if (!parseFontSize(_value, fontSize)) {
LOGW("Invalid font-size '%s'.", _value.c_str());
}
return fontSize;
}
case StyleParamKey::flat:
case StyleParamKey::interactive:
case StyleParamKey::text_interactive:
case StyleParamKey::tile_edges:
case StyleParamKey::visible:
case StyleParamKey::text_visible:
case StyleParamKey::outline_visible:
case StyleParamKey::collide:
case StyleParamKey::text_optional:
case StyleParamKey::text_collide:
if (_value == "true") { return true; }
if (_value == "false") { return false; }
LOGW("Invalid boolean value %s for key %s", _value.c_str(), StyleParam::keyName(key).c_str());
break;
case StyleParamKey::text_order:
LOGW("text:order parameter is ignored.");
break;
case StyleParamKey::order:
case StyleParamKey::outline_order:
case StyleParamKey::priority:
case StyleParamKey::text_priority: {
int num;
if (parseInt(_value, num) > 0) {
if (num >= 0) {
return static_cast<uint32_t>(num);
}
}
LOGW("Invalid '%s' value '%s'", keyName(key).c_str(), _value.c_str());
break;
}
case StyleParamKey::placement_spacing: {
ValueUnitPair placementSpacing;
placementSpacing.unit = Unit::pixel;
int pos = parseValueUnitPair(_value, 0, placementSpacing);
if (pos < 0) {
LOGW("Invalid placement spacing value '%s'", _value.c_str());
placementSpacing.value = 80.0f;
placementSpacing.unit = Unit::pixel;
} else {
if (placementSpacing.unit != Unit::pixel) {
LOGW("Invalid unit provided for placement spacing");
}
}
return Width(placementSpacing);
}
case StyleParamKey::repeat_distance:
case StyleParamKey::text_repeat_distance: {
ValueUnitPair repeatDistance;
repeatDistance.unit = Unit::pixel;
int pos = parseValueUnitPair(_value, 0, repeatDistance);
if (pos < 0) {
LOGW("Invalid repeat distance value '%s'", _value.c_str());
repeatDistance.value = 256.0f;
repeatDistance.unit = Unit::pixel;
} else {
if (repeatDistance.unit != Unit::pixel) {
LOGW("Invalid unit provided for repeat distance");
}
}
return Width(repeatDistance);
}
case StyleParamKey::width:
case StyleParamKey::outline_width: {
ValueUnitPair width;
width.unit = Unit::meter;
int pos = parseValueUnitPair(_value, 0, width);
if (pos < 0) {
LOGW("Invalid width value '%s'", _value.c_str());
width.value = 2.0f;
width.unit = Unit::pixel;
}
return Width(width);
}
case StyleParamKey::angle: {
double num;
if (_value == "auto") {
return std::nanf("1");
} else if (parseFloat(_value, num) > 0) {
return static_cast<float>(num);
}
break;
}
case StyleParamKey::miter_limit:
case StyleParamKey::outline_miter_limit:
case StyleParamKey::placement_min_length_ratio:
case StyleParamKey::text_font_stroke_width: {
double num;
if (parseFloat(_value, num) > 0) {
return static_cast<float>(num);
}
break;
}
case StyleParamKey::color:
case StyleParamKey::outline_color:
case StyleParamKey::text_font_fill:
case StyleParamKey::text_font_stroke_color:
return parseColor(_value);
case StyleParamKey::cap:
case StyleParamKey::outline_cap:
return static_cast<uint32_t>(CapTypeFromString(_value));
case StyleParamKey::join:
case StyleParamKey::outline_join:
return static_cast<uint32_t>(JoinTypeFromString(_value));
default:
break;
}
return none_type{};
}
