[core] Extract code templates to individual .ejs files

1 files changed, 4 insertions, 275 deletions

diff --git a/scripts/generate-style-code.js b/scripts/generate-style-code.js
index 1796cda212..21654117b8 100644
--- a/scripts/generate-style-code.js
+++ b/scripts/generate-style-code.js
@@ -76,281 +76,10 @@ global.defaultValue = function (property) {
   }
 }
 
-const layerHpp = ejs.compile(`<%
-  const type = locals.type;
-  const layoutProperties = locals.layoutProperties;
-  const paintProperties = locals.paintProperties;
--%>
-// This file is generated. Do not edit.
-
-#pragma once
-
-#include <mbgl/style/layer.hpp>
-#include <mbgl/style/filter.hpp>
-#include <mbgl/style/property_value.hpp>
-
-#include <mbgl/util/color.hpp>
-
-<% if (type === 'line' || type === 'symbol') { -%>
-#include <vector>
-
-<% } -%>
-namespace mbgl {
-namespace style {
-
-class <%- camelize(type) %>Layer : public Layer {
-public:
-    <%- camelize(type) %>Layer(const std::string& layerID);
-    ~<%- camelize(type) %>Layer() final;
-
-<% if (type === 'raster') { -%>
-    // Source
-
-    void setSource(const std::string& sourceID);
-    const std::string& getSourceID() const;
-
-<% } else if (type !== 'background') { -%>
-    // Source
-
-    void setSource(const std::string& sourceID, const std::string& sourceLayer);
-    const std::string& getSourceID() const;
-    const std::string& getSourceLayer() const;
-
-    void setFilter(const Filter&);
-    const Filter& getFilter() const;
-
-<% } -%>
-<% if (layoutProperties.length) { -%>
-    // Layout properties
-
-<% for (const property of layoutProperties) { -%>
-    PropertyValue<<%- propertyType(property) %>> get<%- camelize(property.name) %>() const;
-    void set<%- camelize(property.name) %>(PropertyValue<<%- propertyType(property) %>>);
-
-<% } -%>
-<% } -%>
-    // Paint properties
-
-<% for (const property of paintProperties) { -%>
-    PropertyValue<<%- propertyType(property) %>> get<%- camelize(property.name) %>() const;
-    void set<%- camelize(property.name) %>(PropertyValue<<%- propertyType(property) %>>);
-
-<% } -%>
-    // Private implementation
-
-    class Impl;
-    Impl* const impl;
-
-    <%- camelize(type) %>Layer(const Impl&);
-    <%- camelize(type) %>Layer(const <%- camelize(type) %>Layer&) = delete;
-};
-
-template <>
-inline bool Layer::is<<%- camelize(type) %>Layer>() const {
-    return type == Type::<%- camelize(type) %>;
-}
-
-} // namespace style
-} // namespace mbgl
-`, {strict: true});
-
-const layerCpp = ejs.compile(`<%
-  const type = locals.type;
-  const layoutProperties = locals.layoutProperties;
-  const paintProperties = locals.paintProperties;
--%>
-// This file is generated. Edit scripts/generate-style-code.js, then run \`make style-code\`.
-
-#include <mbgl/style/layers/<%- type %>_layer.hpp>
-#include <mbgl/style/layers/<%- type %>_layer_impl.hpp>
-
-namespace mbgl {
-namespace style {
-
-<%- camelize(type) %>Layer::<%- camelize(type) %>Layer(const std::string& layerID)
-    : Layer(Type::<%- camelize(type) %>, std::make_unique<Impl>())
-    , impl(static_cast<Impl*>(baseImpl.get())) {
-    impl->id = layerID;
-}
-
-<%- camelize(type) %>Layer::<%- camelize(type) %>Layer(const Impl& other)
-    : Layer(Type::<%- camelize(type) %>, std::make_unique<Impl>(other))
-    , impl(static_cast<Impl*>(baseImpl.get())) {
-}
-
-<%- camelize(type) %>Layer::~<%- camelize(type) %>Layer() = default;
-
-std::unique_ptr<Layer> <%- camelize(type) %>Layer::Impl::clone() const {
-    return std::make_unique<<%- camelize(type) %>Layer>(*this);
-}
-
-<% if (type === 'raster') { -%>
-// Source
-
-void <%- camelize(type) %>Layer::setSource(const std::string& sourceID) {
-    impl->source = sourceID;
-}
-
-const std::string& <%- camelize(type) %>Layer::getSourceID() const {
-    return impl->source;
-}
-<% } else if (type !== 'background') { -%>
-// Source
-
-void <%- camelize(type) %>Layer::setSource(const std::string& sourceID, const std::string& sourceLayer) {
-    impl->source = sourceID;
-    impl->sourceLayer = sourceLayer;
-}
-
-const std::string& <%- camelize(type) %>Layer::getSourceID() const {
-    return impl->source;
-}
-
-const std::string& <%- camelize(type) %>Layer::getSourceLayer() const {
-    return impl->sourceLayer;
-}
-
-// Filter
-
-void <%- camelize(type) %>Layer::setFilter(const Filter& filter) {
-    impl->filter = filter;
-}
-
-const Filter& <%- camelize(type) %>Layer::getFilter() const {
-    return impl->filter;
-}
-<% } -%>
-
-// Layout properties
-
-<% for (const property of layoutProperties) { -%>
-PropertyValue<<%- propertyType(property) %>> <%- camelize(type) %>Layer::get<%- camelize(property.name) %>() const {
-    return impl->layout.<%- camelizeWithLeadingLowercase(property.name) %>.get();
-}
-
-void <%- camelize(type) %>Layer::set<%- camelize(property.name) %>(PropertyValue<<%- propertyType(property) %>> value) {
-    impl->layout.<%- camelizeWithLeadingLowercase(property.name) %>.set(value);
-}
-<% } -%>
-
-// Paint properties
-<% for (const property of paintProperties) { %>
-PropertyValue<<%- propertyType(property) %>> <%- camelize(type) %>Layer::get<%- camelize(property.name) %>() const {
-    return impl->paint.<%- camelizeWithLeadingLowercase(property.name) %>.get();
-}
-
-void <%- camelize(type) %>Layer::set<%- camelize(property.name) %>(PropertyValue<<%- propertyType(property) %>> value) {
-    impl->paint.<%- camelizeWithLeadingLowercase(property.name) %>.set(value);
-}
-<% } -%>
-
-} // namespace style
-} // namespace mbgl
-`, {strict: true});
-
-const propertiesHpp = ejs.compile(`<%
-  const type = locals.type;
-  const layoutProperties = locals.layoutProperties;
-  const paintProperties = locals.paintProperties;
--%>
-// This file is generated. Edit scripts/generate-style-code.js, then run \`make style-code\`.
-
-#pragma once
-
-#include <mbgl/style/layout_property.hpp>
-#include <mbgl/style/paint_property.hpp>
-#include <mbgl/util/rapidjson.hpp>
-
-namespace mbgl {
-namespace style {
-
-class CascadeParameters;
-class CalculationParameters;
-
-<% if (layoutProperties.length) { -%>
-class <%- camelize(type) %>LayoutProperties {
-public:
-    void parse(const JSValue&);
-    void recalculate(const CalculationParameters&);
-
-<% for (const property of layoutProperties) { -%>
-    LayoutProperty<<%- propertyType(property) %>> <%- camelizeWithLeadingLowercase(property.name) %> { <%- defaultValue(property) %> };
-<% } -%>
-};
-
-<% } -%>
-class <%- camelize(type) %>PaintProperties {
-public:
-    void parse(const JSValue&);
-    void cascade(const CascadeParameters&);
-    bool recalculate(const CalculationParameters&);
-
-<% for (const property of paintProperties) { -%>
-<% if (/-pattern$/.test(property.name) || property.name === 'line-dasharray') { -%>
-    PaintProperty<<%- propertyType(property) %>, CrossFadedPropertyEvaluator> <%- camelizeWithLeadingLowercase(property.name) %> { <%- defaultValue(property) %> };
-<% } else if (property.name === 'fill-outline-color') { -%>
-    PaintProperty<<%- propertyType(property) %>> <%- camelizeWithLeadingLowercase(property.name) %> { {{ 0, 0, 0, -1 }} };
-<% } else { -%>
-    PaintProperty<<%- propertyType(property) %>> <%- camelizeWithLeadingLowercase(property.name) %> { <%- defaultValue(property) %> };
-<% } -%>
-<% } -%>
-};
-
-} // namespace style
-} // namespace mbgl
-`, {strict: true});
-
-const propertiesCpp = ejs.compile(`<%
-  const type = locals.type;
-  const layoutProperties = locals.layoutProperties;
-  const paintProperties = locals.paintProperties;
--%>
-// This file is generated. Edit scripts/generate-style-code.js, then run \`make style-code\`.
-
-#include <mbgl/style/layers/<%- type %>_layer_properties.hpp>
-
-namespace mbgl {
-namespace style {
-
-<% if (layoutProperties.length) { -%>
-void <%- camelize(type) %>LayoutProperties::parse(const JSValue& value) {
-<% for (const property of layoutProperties) { -%>
-    <%- camelizeWithLeadingLowercase(property.name) %>.parse(<%- JSON.stringify(property.name) %>, value);
-<% } -%>
-}
-
-void <%- camelize(type) %>LayoutProperties::recalculate(const CalculationParameters& parameters) {
-<% for (const property of layoutProperties) { -%>
-    <%- camelizeWithLeadingLowercase(property.name) %>.calculate(parameters);
-<% } -%>
-}
-
-<% } -%>
-void <%- camelize(type) %>PaintProperties::parse(const JSValue& value) {
-<% for (const property of paintProperties) { -%>
-    <%- camelizeWithLeadingLowercase(property.name) %>.parse(<%- JSON.stringify(property.name) %>, value);
-<% } -%>
-}
-
-void <%- camelize(type) %>PaintProperties::cascade(const CascadeParameters& parameters) {
-<% for (const property of paintProperties) { -%>
-    <%- camelizeWithLeadingLowercase(property.name) %>.cascade(parameters);
-<% } -%>
-}
-
-bool <%- camelize(type) %>PaintProperties::recalculate(const CalculationParameters& parameters) {
-    bool hasTransitions = false;
-
-<% for (const property of paintProperties) { -%>
-    hasTransitions |= <%- camelizeWithLeadingLowercase(property.name) %>.calculate(parameters);
-<% } -%>
-
-    return hasTransitions;
-}
-
-} // namespace style
-} // namespace mbgl
-`, {strict: true});
+const layerHpp = ejs.compile(fs.readFileSync('include/mbgl/style/layers/layer.hpp.ejs', 'utf8'), {strict: true});
+const layerCpp = ejs.compile(fs.readFileSync('src/mbgl/style/layers/layer.cpp.ejs', 'utf8'), {strict: true});
+const propertiesHpp = ejs.compile(fs.readFileSync('src/mbgl/style/layers/layer_properties.hpp.ejs', 'utf8'), {strict: true});
+const propertiesCpp = ejs.compile(fs.readFileSync('src/mbgl/style/layers/layer_properties.cpp.ejs', 'utf8'), {strict: true});
 
 for (const type of spec.layer.type.values) {
   const layoutProperties = Object.keys(spec[`layout_${type}`]).reduce((memo, name) => {