diff options
Diffstat (limited to 'src/mbgl/style/conversion')
-rw-r--r-- | src/mbgl/style/conversion/color_ramp_property_value.cpp | 2 | ||||
-rw-r--r-- | src/mbgl/style/conversion/constant.cpp | 56 | ||||
-rw-r--r-- | src/mbgl/style/conversion/coordinate.cpp | 1 | ||||
-rw-r--r-- | src/mbgl/style/conversion/custom_geometry_source_options.cpp | 1 | ||||
-rw-r--r-- | src/mbgl/style/conversion/filter.cpp | 3 | ||||
-rw-r--r-- | src/mbgl/style/conversion/function.cpp | 68 | ||||
-rw-r--r-- | src/mbgl/style/conversion/geojson.cpp | 1 | ||||
-rw-r--r-- | src/mbgl/style/conversion/geojson_options.cpp | 1 | ||||
-rw-r--r-- | src/mbgl/style/conversion/get_json_type.cpp | 1 | ||||
-rw-r--r-- | src/mbgl/style/conversion/json.hpp | 2 | ||||
-rw-r--r-- | src/mbgl/style/conversion/layer.cpp | 1 | ||||
-rw-r--r-- | src/mbgl/style/conversion/light.cpp | 1 | ||||
-rw-r--r-- | src/mbgl/style/conversion/position.cpp | 1 | ||||
-rw-r--r-- | src/mbgl/style/conversion/property_value.cpp | 83 | ||||
-rw-r--r-- | src/mbgl/style/conversion/source.cpp | 1 | ||||
-rw-r--r-- | src/mbgl/style/conversion/tileset.cpp | 1 | ||||
-rw-r--r-- | src/mbgl/style/conversion/transition_options.cpp | 1 |
17 files changed, 222 insertions, 3 deletions
diff --git a/src/mbgl/style/conversion/color_ramp_property_value.cpp b/src/mbgl/style/conversion/color_ramp_property_value.cpp index f29438b6a2..0da16c67ee 100644 --- a/src/mbgl/style/conversion/color_ramp_property_value.cpp +++ b/src/mbgl/style/conversion/color_ramp_property_value.cpp @@ -1,6 +1,6 @@ #include <mbgl/style/conversion/color_ramp_property_value.hpp> -#include <mbgl/style/conversion.hpp> #include <mbgl/style/conversion/constant.hpp> +#include <mbgl/style/conversion_impl.hpp> #include <mbgl/style/expression/value.hpp> #include <mbgl/style/expression/is_constant.hpp> #include <mbgl/style/expression/is_expression.hpp> diff --git a/src/mbgl/style/conversion/constant.cpp b/src/mbgl/style/conversion/constant.cpp index d432b5f051..de4ab22269 100644 --- a/src/mbgl/style/conversion/constant.cpp +++ b/src/mbgl/style/conversion/constant.cpp @@ -1,4 +1,5 @@ #include <mbgl/style/conversion/constant.hpp> +#include <mbgl/style/conversion_impl.hpp> namespace mbgl { namespace style { @@ -31,6 +32,38 @@ optional<std::string> Converter<std::string>::operator()(const Convertible& valu return *converted; } +template <class T> +optional<T> Converter<T, typename std::enable_if_t<std::is_enum<T>::value>>::operator()(const Convertible& value, Error& error) const { + optional<std::string> string = toString(value); + if (!string) { + error.message = "value must be a string"; + return nullopt; + } + + const auto result = Enum<T>::toEnum(*string); + if (!result) { + error.message = "value must be a valid enumeration value"; + return nullopt; + } + + return *result; +} + +template optional<AlignmentType> Converter<AlignmentType>::operator()(const Convertible&, Error&) const; +template optional<CirclePitchScaleType> Converter<CirclePitchScaleType>::operator()(const Convertible&, Error&) const; +template optional<HillshadeIlluminationAnchorType> Converter<HillshadeIlluminationAnchorType>::operator()(const Convertible&, Error&) const; +template optional<IconTextFitType> Converter<IconTextFitType>::operator()(const Convertible&, Error&) const; +template optional<LightAnchorType> Converter<LightAnchorType>::operator()(const Convertible&, Error&) const; +template optional<LineCapType> Converter<LineCapType>::operator()(const Convertible&, Error&) const; +template optional<LineJoinType> Converter<LineJoinType>::operator()(const Convertible&, Error&) const; +template optional<RasterResamplingType> Converter<RasterResamplingType>::operator()(const Convertible&, Error&) const; +template optional<SymbolAnchorType> Converter<SymbolAnchorType>::operator()(const Convertible&, Error&) const; +template optional<SymbolPlacementType> Converter<SymbolPlacementType>::operator()(const Convertible&, Error&) const; +template optional<TextJustifyType> Converter<TextJustifyType>::operator()(const Convertible&, Error&) const; +template optional<TextTransformType> Converter<TextTransformType>::operator()(const Convertible&, Error&) const; +template optional<TranslateAnchorType> Converter<TranslateAnchorType>::operator()(const Convertible&, Error&) const; +template optional<VisibilityType> Converter<VisibilityType>::operator()(const Convertible&, Error&) const; + optional<Color> Converter<Color>::operator()(const Convertible& value, Error& error) const { optional<std::string> string = toString(value); if (!string) { @@ -47,6 +80,29 @@ optional<Color> Converter<Color>::operator()(const Convertible& value, Error& er return *color; } +template <size_t N> +optional<std::array<float, N>> Converter<std::array<float, N>>::operator()(const Convertible& value, Error& error) const { + if (!isArray(value) || arrayLength(value) != N) { + error.message = "value must be an array of " + util::toString(N) + " numbers"; + return nullopt; + } + + std::array<float, N> result; + for (size_t i = 0; i < N; i++) { + optional<float> n = toNumber(arrayMember(value, i)); + if (!n) { + error.message = "value must be an array of " + util::toString(N) + " numbers"; + return nullopt; + } + result[i] = *n; + } + return result; +} + +template optional<std::array<float, 2>> Converter<std::array<float, 2>>::operator()(const Convertible&, Error&) const; +template optional<std::array<float, 3>> Converter<std::array<float, 3>>::operator()(const Convertible&, Error&) const; +template optional<std::array<float, 4>> Converter<std::array<float, 4>>::operator()(const Convertible&, Error&) const; + optional<std::vector<float>> Converter<std::vector<float>>::operator()(const Convertible& value, Error& error) const { if (!isArray(value)) { error.message = "value must be an array"; diff --git a/src/mbgl/style/conversion/coordinate.cpp b/src/mbgl/style/conversion/coordinate.cpp index 20abd45e26..ee03bffb30 100644 --- a/src/mbgl/style/conversion/coordinate.cpp +++ b/src/mbgl/style/conversion/coordinate.cpp @@ -1,4 +1,5 @@ #include <mbgl/style/conversion/coordinate.hpp> +#include <mbgl/style/conversion_impl.hpp> namespace mbgl { namespace style { diff --git a/src/mbgl/style/conversion/custom_geometry_source_options.cpp b/src/mbgl/style/conversion/custom_geometry_source_options.cpp index 8983f9f479..491509c28f 100644 --- a/src/mbgl/style/conversion/custom_geometry_source_options.cpp +++ b/src/mbgl/style/conversion/custom_geometry_source_options.cpp @@ -1,4 +1,5 @@ #include <mbgl/style/conversion/custom_geometry_source_options.hpp> +#include <mbgl/style/conversion_impl.hpp> namespace mbgl { namespace style { diff --git a/src/mbgl/style/conversion/filter.cpp b/src/mbgl/style/conversion/filter.cpp index 5114c61778..fc25ab0b0d 100644 --- a/src/mbgl/style/conversion/filter.cpp +++ b/src/mbgl/style/conversion/filter.cpp @@ -1,10 +1,11 @@ #include <mbgl/style/conversion/filter.hpp> +#include <mbgl/style/conversion_impl.hpp> #include <mbgl/style/expression/literal.hpp> -#include <mbgl/util/geometry.hpp> #include <mbgl/style/expression/expression.hpp> #include <mbgl/style/expression/type.hpp> #include <mbgl/style/expression/compound_expression.hpp> #include <mbgl/style/expression/boolean_operator.hpp> +#include <mbgl/util/geometry.hpp> namespace mbgl { namespace style { diff --git a/src/mbgl/style/conversion/function.cpp b/src/mbgl/style/conversion/function.cpp index 1cc49e483a..6aadaad3b3 100644 --- a/src/mbgl/style/conversion/function.cpp +++ b/src/mbgl/style/conversion/function.cpp @@ -1,4 +1,6 @@ #include <mbgl/style/conversion/function.hpp> +#include <mbgl/style/conversion/position.hpp> +#include <mbgl/style/conversion_impl.hpp> #include <mbgl/style/expression/dsl.hpp> #include <mbgl/style/expression/step.hpp> #include <mbgl/style/expression/interpolate.hpp> @@ -70,6 +72,72 @@ std::unique_ptr<Expression> convertTokenStringToExpression(const std::string& so } } +template <class T> +optional<PropertyExpression<T>> convertFunctionToExpression(const Convertible& value, Error& error, bool convertTokens) { + auto expression = convertFunctionToExpression(expression::valueTypeToExpressionType<T>(), value, error, convertTokens); + if (!expression) { + return nullopt; + } + + optional<T> defaultValue; + + auto defaultValueValue = objectMember(value, "default"); + if (defaultValueValue) { + defaultValue = convert<T>(*defaultValueValue, error); + if (!defaultValue) { + error.message = R"(wrong type for "default": )" + error.message; + return nullopt; + } + } + + return PropertyExpression<T>(std::move(*expression), defaultValue); +} + +template optional<PropertyExpression<AlignmentType>> + convertFunctionToExpression<AlignmentType>(const Convertible&, Error&, bool); +template optional<PropertyExpression<bool>> + convertFunctionToExpression<bool>(const Convertible&, Error&, bool); +template optional<PropertyExpression<CirclePitchScaleType>> + convertFunctionToExpression<CirclePitchScaleType>(const Convertible&, Error&, bool); +template optional<PropertyExpression<float>> + convertFunctionToExpression<float>(const Convertible&, Error&, bool); +template optional<PropertyExpression<HillshadeIlluminationAnchorType>> + convertFunctionToExpression<HillshadeIlluminationAnchorType>(const Convertible&, Error&, bool); +template optional<PropertyExpression<IconTextFitType>> + convertFunctionToExpression<IconTextFitType>(const Convertible&, Error&, bool); +template optional<PropertyExpression<LightAnchorType>> + convertFunctionToExpression<LightAnchorType>(const Convertible&, Error&, bool); +template optional<PropertyExpression<LineCapType>> + convertFunctionToExpression<LineCapType>(const Convertible&, Error&, bool); +template optional<PropertyExpression<LineJoinType>> + convertFunctionToExpression<LineJoinType>(const Convertible&, Error&, bool); +template optional<PropertyExpression<Color>> + convertFunctionToExpression<Color>(const Convertible&, Error&, bool); +template optional<PropertyExpression<Position>> + convertFunctionToExpression<Position>(const Convertible&, Error&, bool); +template optional<PropertyExpression<RasterResamplingType>> + convertFunctionToExpression<RasterResamplingType>(const Convertible&, Error&, bool); +template optional<PropertyExpression<std::array<float, 2>>> + convertFunctionToExpression<std::array<float, 2>>(const Convertible&, Error&, bool); +template optional<PropertyExpression<std::array<float, 4>>> + convertFunctionToExpression<std::array<float, 4>>(const Convertible&, Error&, bool); +template optional<PropertyExpression<std::string>> + convertFunctionToExpression<std::string>(const Convertible&, Error&, bool); +template optional<PropertyExpression<std::vector<float>>> + convertFunctionToExpression<std::vector<float>>(const Convertible&, Error&, bool); +template optional<PropertyExpression<std::vector<std::string>>> + convertFunctionToExpression<std::vector<std::string>>(const Convertible&, Error&, bool); +template optional<PropertyExpression<SymbolAnchorType>> + convertFunctionToExpression<SymbolAnchorType>(const Convertible&, Error&, bool); +template optional<PropertyExpression<SymbolPlacementType>> + convertFunctionToExpression<SymbolPlacementType>(const Convertible&, Error&, bool); +template optional<PropertyExpression<TextJustifyType>> + convertFunctionToExpression<TextJustifyType>(const Convertible&, Error&, bool); +template optional<PropertyExpression<TextTransformType>> + convertFunctionToExpression<TextTransformType>(const Convertible&, Error&, bool); +template optional<PropertyExpression<TranslateAnchorType>> + convertFunctionToExpression<TranslateAnchorType>(const Convertible&, Error&, bool); + // Ad-hoc Converters for double and int64_t. We should replace float with double wholesale, // and promote the int64_t Converter to general use (and it should check that the input is // an integer). diff --git a/src/mbgl/style/conversion/geojson.cpp b/src/mbgl/style/conversion/geojson.cpp index e39a1a80eb..c2d34c5491 100644 --- a/src/mbgl/style/conversion/geojson.cpp +++ b/src/mbgl/style/conversion/geojson.cpp @@ -1,5 +1,6 @@ #include <mbgl/style/conversion/geojson.hpp> #include <mbgl/style/conversion/json.hpp> +#include <mbgl/style/conversion_impl.hpp> namespace mbgl { namespace style { diff --git a/src/mbgl/style/conversion/geojson_options.cpp b/src/mbgl/style/conversion/geojson_options.cpp index 77340e5f1d..11bd7cc507 100644 --- a/src/mbgl/style/conversion/geojson_options.cpp +++ b/src/mbgl/style/conversion/geojson_options.cpp @@ -1,4 +1,5 @@ #include <mbgl/style/conversion/geojson_options.hpp> +#include <mbgl/style/conversion_impl.hpp> namespace mbgl { namespace style { diff --git a/src/mbgl/style/conversion/get_json_type.cpp b/src/mbgl/style/conversion/get_json_type.cpp index cd3b4608b1..2e9d35a957 100644 --- a/src/mbgl/style/conversion/get_json_type.cpp +++ b/src/mbgl/style/conversion/get_json_type.cpp @@ -1,4 +1,5 @@ #include <mbgl/style/conversion/get_json_type.hpp> +#include <mbgl/style/conversion_impl.hpp> #include <mbgl/util/feature.hpp> namespace mbgl { diff --git a/src/mbgl/style/conversion/json.hpp b/src/mbgl/style/conversion/json.hpp index a823f6d383..3a7bf2b557 100644 --- a/src/mbgl/style/conversion/json.hpp +++ b/src/mbgl/style/conversion/json.hpp @@ -1,6 +1,6 @@ #pragma once -#include <mbgl/style/conversion.hpp> +#include <mbgl/style/conversion_impl.hpp> #include <mbgl/style/rapidjson_conversion.hpp> #include <string> diff --git a/src/mbgl/style/conversion/layer.cpp b/src/mbgl/style/conversion/layer.cpp index d36ca494da..085d7ae4c6 100644 --- a/src/mbgl/style/conversion/layer.cpp +++ b/src/mbgl/style/conversion/layer.cpp @@ -1,6 +1,7 @@ #include <mbgl/style/conversion/layer.hpp> #include <mbgl/style/conversion/constant.hpp> #include <mbgl/style/conversion/filter.hpp> +#include <mbgl/style/conversion_impl.hpp> #include <mbgl/style/layers/background_layer.hpp> #include <mbgl/style/layers/circle_layer.hpp> #include <mbgl/style/layers/fill_layer.hpp> diff --git a/src/mbgl/style/conversion/light.cpp b/src/mbgl/style/conversion/light.cpp index 7b96c89a1c..e8723216ee 100644 --- a/src/mbgl/style/conversion/light.cpp +++ b/src/mbgl/style/conversion/light.cpp @@ -2,6 +2,7 @@ #include <mbgl/style/conversion/position.hpp> #include <mbgl/style/conversion/property_value.hpp> #include <mbgl/style/conversion/transition_options.hpp> +#include <mbgl/style/conversion_impl.hpp> namespace mbgl { namespace style { diff --git a/src/mbgl/style/conversion/position.cpp b/src/mbgl/style/conversion/position.cpp index a19f57bff3..df6c868ee8 100644 --- a/src/mbgl/style/conversion/position.cpp +++ b/src/mbgl/style/conversion/position.cpp @@ -1,5 +1,6 @@ #include <mbgl/style/conversion/position.hpp> #include <mbgl/style/conversion/constant.hpp> +#include <mbgl/style/conversion_impl.hpp> #include <array> diff --git a/src/mbgl/style/conversion/property_value.cpp b/src/mbgl/style/conversion/property_value.cpp new file mode 100644 index 0000000000..8a93c24767 --- /dev/null +++ b/src/mbgl/style/conversion/property_value.cpp @@ -0,0 +1,83 @@ +#include <mbgl/style/conversion/property_value.hpp> +#include <mbgl/style/conversion/position.hpp> +#include <mbgl/style/conversion_impl.hpp> + +namespace mbgl { +namespace style { +namespace conversion { + +template <class T> +optional<PropertyValue<T>> Converter<PropertyValue<T>>::operator()(const Convertible& value, Error& error, bool allowDataExpressions, bool convertTokens) const { + using namespace mbgl::style::expression; + + if (isUndefined(value)) { + return PropertyValue<T>(); + } + + optional<PropertyExpression<T>> expression; + + if (isExpression(value)) { + ParsingContext ctx(valueTypeToExpressionType<T>()); + ParseResult parsed = ctx.parseLayerPropertyExpression(value); + if (!parsed) { + error.message = ctx.getCombinedErrors(); + return nullopt; + } + expression = PropertyExpression<T>(std::move(*parsed)); + } else if (isObject(value)) { + expression = convertFunctionToExpression<T>(value, error, convertTokens); + } else { + optional<T> constant = convert<T>(value, error); + if (!constant) { + return nullopt; + } + return convertTokens ? maybeConvertTokens(*constant) : PropertyValue<T>(*constant); + } + + if (!expression) { + return nullopt; + } else if (!allowDataExpressions && !(*expression).isFeatureConstant()) { + error.message = "data expressions not supported"; + return nullopt; + } else if (!(*expression).isFeatureConstant() || !(*expression).isZoomConstant()) { + return { std::move(*expression) }; + } else if ((*expression).getExpression().getKind() == Kind::Literal) { + optional<T> constant = fromExpressionValue<T>( + static_cast<const Literal&>((*expression).getExpression()).getValue()); + if (!constant) { + return nullopt; + } + return PropertyValue<T>(*constant); + } else { + assert(false); + error.message = "expected a literal expression"; + return nullopt; + } +} + +template optional<PropertyValue<bool>> Converter<PropertyValue<bool>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<float>> Converter<PropertyValue<float>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<std::array<float, 2>>> Converter<PropertyValue<std::array<float, 2>>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<std::array<float, 4>>> Converter<PropertyValue<std::array<float, 4>>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<std::vector<float>>> Converter<PropertyValue<std::vector<float>>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<Color>> Converter<PropertyValue<Color>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<std::string>> Converter<PropertyValue<std::string>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<std::vector<std::string>>> Converter<PropertyValue<std::vector<std::string>>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<AlignmentType>> Converter<PropertyValue<AlignmentType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<CirclePitchScaleType>> Converter<PropertyValue<CirclePitchScaleType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<HillshadeIlluminationAnchorType>> Converter<PropertyValue<HillshadeIlluminationAnchorType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<IconTextFitType>> Converter<PropertyValue<IconTextFitType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<LightAnchorType>> Converter<PropertyValue<LightAnchorType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<LineCapType>> Converter<PropertyValue<LineCapType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<LineJoinType>> Converter<PropertyValue<LineJoinType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<Position>> Converter<PropertyValue<Position>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<RasterResamplingType>> Converter<PropertyValue<RasterResamplingType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<SymbolAnchorType>> Converter<PropertyValue<SymbolAnchorType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<SymbolPlacementType>> Converter<PropertyValue<SymbolPlacementType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<TextJustifyType>> Converter<PropertyValue<TextJustifyType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<TextTransformType>> Converter<PropertyValue<TextTransformType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; +template optional<PropertyValue<TranslateAnchorType>> Converter<PropertyValue<TranslateAnchorType>>::operator()(conversion::Convertible const&, conversion::Error&, bool, bool) const; + +} // namespace conversion +} // namespace style +} // namespace mbgl diff --git a/src/mbgl/style/conversion/source.cpp b/src/mbgl/style/conversion/source.cpp index ce0cb24ce0..5ecbd3b474 100644 --- a/src/mbgl/style/conversion/source.cpp +++ b/src/mbgl/style/conversion/source.cpp @@ -3,6 +3,7 @@ #include <mbgl/style/conversion/geojson.hpp> #include <mbgl/style/conversion/geojson_options.hpp> #include <mbgl/style/conversion/tileset.hpp> +#include <mbgl/style/conversion_impl.hpp> #include <mbgl/style/sources/geojson_source.hpp> #include <mbgl/style/sources/raster_source.hpp> #include <mbgl/style/sources/raster_dem_source.hpp> diff --git a/src/mbgl/style/conversion/tileset.cpp b/src/mbgl/style/conversion/tileset.cpp index b566af0a18..40575838ea 100644 --- a/src/mbgl/style/conversion/tileset.cpp +++ b/src/mbgl/style/conversion/tileset.cpp @@ -1,4 +1,5 @@ #include <mbgl/style/conversion/tileset.hpp> +#include <mbgl/style/conversion_impl.hpp> #include <mbgl/util/geo.hpp> #include <mbgl/math/clamp.hpp> diff --git a/src/mbgl/style/conversion/transition_options.cpp b/src/mbgl/style/conversion/transition_options.cpp index 924032a0c0..6e39dca24f 100644 --- a/src/mbgl/style/conversion/transition_options.cpp +++ b/src/mbgl/style/conversion/transition_options.cpp @@ -1,4 +1,5 @@ #include <mbgl/style/conversion/transition_options.hpp> +#include <mbgl/style/conversion_impl.hpp> namespace mbgl { namespace style { |