1 files changed, 112 insertions, 0 deletions
diff --git a/src/mbgl/style/style_bucket.hpp b/src/mbgl/style/style_bucket.hpp
new file mode 100644
index 0000000000..d84d35d5b2
--- /dev/null
+++ b/src/mbgl/style/style_bucket.hpp
@@ -0,0 +1,112 @@
+#ifndef MBGL_STYLE_STYLE_BUCKET
+#define MBGL_STYLE_STYLE_BUCKET
+
+#include <mbgl/style/types.hpp>
+#include <mbgl/style/filter_expression.hpp>
+#include <mbgl/style/style_source.hpp>
+
+#include <mbgl/util/vec.hpp>
+#include <mbgl/util/variant.hpp>
+#include <mbgl/util/noncopyable.hpp>
+#include <mbgl/util/ptr.hpp>
+
+#include <forward_list>
+
+namespace mbgl {
+
+class Source;
+
+class StyleBucketFill {
+public:
+    WindingType winding = WindingType::NonZero;
+};
+
+class StyleBucketLine {
+public:
+    CapType cap = CapType::Butt;
+    JoinType join = JoinType::Miter;
+    float miter_limit = 2.0f;
+    float round_limit = 1.0f;
+};
+
+class StyleBucketSymbol {
+public:
+    // Make movable only.
+    inline StyleBucketSymbol() = default;
+    inline StyleBucketSymbol(StyleBucketSymbol &&) = default;
+    inline StyleBucketSymbol& operator=(StyleBucketSymbol &&) = default;
+    inline StyleBucketSymbol(const StyleBucketSymbol &) = delete;
+    inline StyleBucketSymbol& operator=(const StyleBucketSymbol &) = delete;
+
+    PlacementType placement = PlacementType::Point;
+    float min_distance = 250.0f;
+    bool avoid_edges = false;
+
+    struct {
+        bool allow_overlap = false;
+        bool ignore_placement = false;
+        bool optional = false;
+        RotationAlignmentType rotation_alignment = RotationAlignmentType::Viewport;
+        float max_size = 1.0f;
+        std::string image;
+        float rotate = 0.0f;
+        float padding = 2.0f;
+        bool keep_upright = false;
+        vec2<float> offset = {0, 0};
+    } icon;
+
+    struct {
+        RotationAlignmentType rotation_alignment = RotationAlignmentType::Viewport;
+        std::string field;
+        std::string font;
+        float max_size = 16.0f;
+        float max_width = 15.0f * 24 /* em */;
+        float line_height = 1.2f * 24 /* em */;
+        float letter_spacing = 0.0f * 24 /* em */;
+        TextJustifyType justify = TextJustifyType::Center;
+        TextAnchorType anchor = TextAnchorType::Center;
+        float max_angle = 45.0f /* degrees */;
+        float rotate = 0.0f;
+        float slant = 0.0f;
+        float padding = 2.0f;
+        bool keep_upright = true;
+        TextTransformType transform = TextTransformType::None;
+        vec2<float> offset = {0, 0};
+        bool allow_overlap = false;
+        bool ignore_placement = false;
+        bool optional = false;
+    } text;
+};
+
+class StyleBucketRaster {
+public:
+    bool prerendered = false;
+    uint16_t size = 256;
+    float blur = 0.0f;
+    float buffer = 0.03125f;
+};
+
+typedef mapbox::util::variant<StyleBucketFill, StyleBucketLine, StyleBucketSymbol,
+                              StyleBucketRaster, std::false_type> StyleBucketRender;
+
+
+class StyleBucket {
+public:
+    typedef util::ptr<StyleBucket> Ptr;
+
+    StyleBucket(StyleLayerType type);
+
+    std::string name;
+    util::ptr<StyleSource> style_source;
+    std::string source_layer;
+    FilterExpression filter;
+    StyleBucketRender render = std::false_type();
+    float min_zoom = -std::numeric_limits<float>::infinity();
+    float max_zoom = std::numeric_limits<float>::infinity();
+};
+
+
+
+};
+
+#endif