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path: root/platform/darwin/src/NSExpression+MGLAdditions.mm
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* [ios, macos] Add log2 NSExpresssion operator.Fabian Guerra2018-04-171-0/+10
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* [ios, macos] Add tangent NSExpresssion operator.Fabian Guerra2018-04-171-0/+10
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* [ios, macos] Add sine NSExpresssion operator.Fabian Guerra2018-04-171-0/+10
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* [ios, macos] Add cosine NSExpresssion operator.Fabian Guerra2018-04-171-0/+10
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* [ios, macos] Add atan NSExpresssion operator.Fabian Guerra2018-04-171-2/+12
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* [ios, macos] Add asin NSExpresssion operator.Fabian Guerra2018-04-171-1/+11
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* [ios, macos] Add acos NSExpresssion operator.Fabian Guerra2018-04-171-0/+10
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* [ios, macos] Add NSExpression convenience constructors and helper methods. ↵Fabian Guerra Soto2018-04-161-5/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (#11278) * [ios, macos] Refactor convinience expression initializers. # Conflicts: # platform/darwin/src/NSExpression+MGLAdditions.h # platform/darwin/src/NSExpression+MGLAdditions.mm # platform/ios/app/MBXViewController.m * [ios, macos] Add MGL_MATCH convenience method. # Conflicts: # platform/darwin/src/NSExpression+MGLAdditions.h # platform/darwin/src/NSExpression+MGLAdditions.mm # platform/darwin/test/MGLExpressionTests.mm * [ios, macos] Add Swift friendly convenience methods name syntax.. # Conflicts: # platform/darwin/src/NSExpression+MGLAdditions.h * [ios, macos] Update runtime styling examples. # Conflicts: # platform/ios/app/MBXViewController.m * [ios, macos] Add NSExpression variable expressions properties. * [ios, macos] Clarify convenience initializer names. * [ios, macos] Update Style Authors guides. * [ios, macos] Fix cherry-pick merge. * [ios, macos] Update convenience initializers documentation.
* Localize expressions more thoroughly (#11651)Minh Nguyễn2018-04-161-0/+229
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * [ios] Removed changelog entry for Terrarium The broader feature is new to v4.0.0 as well. * [ios, macos] Localize expressions more thoroughly Replaced the MGLStyle.localizesLabels property with a -localizeLabelsIntoLocale: method that allows the caller to specify the locale to localize into. Also exposed a per-expression localization method for developers who want to vary behavior from layer to layer. * [macos] Offer English labels if preferred language is unsupported * [ios, macos] Removed dead code * [ios] Use new localization method in iosapp * [ios, macos] Fixed local name labels * [ios, macos] Convert tokens to key path expressions in stop dictionaries * [ios, macos] Streamlined token upgrading Separated token upgrading into a separate process that only happens as part of the MGLSymbolStyleLayer.text and MGLSymbolStyleLayer.iconImageName properties’ getters, so that it’s easy to remove later when mbgl changes obviate this workaround. Removed the replacesTokens parameter to the expression localization methods. * [ios, macos] Preserve whitespace between tokens * [ios, macos] Moved token replacement to a consistent category Fixed a build warning. * [ios, macos] Replace tokens in all string-typed getters For consistency, replace tokens with key paths in all string-typed style paint and layout properties. * [ios, macos] Test token replacement Added tests for replacement of tokens with key paths in expressions. Fixed token replacement for raw strings in stop dictionaries. Avoid sticking a single string inside an mgl_join: call. * [ios, macos] Test token replacement, localization Added unit tests of token replacement and localization of expressions. Only NSExpression is responsible for resolving the preferred language now, since NSLocale tends to tack a region code onto the locale identifier and the NSExpression method can be called independently anyways. Added a private variation of +[MGLVectorTileSource preferredMapboxStreetsLanguage] that takes an array of preferred languages. Fixed localization of non-expressions in stop dictionaries. * [ios, macos] Dictionary keys aren’t necessarily zoom levels
* [ios, macos] NSPredicate expression filters. (#11587)Fabian Guerra Soto2018-04-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * [ios, macos] Add NSAndPredicateType predicate expression filter. * [ios, macos] Add type to NSPredicate expressions. * [ios, macos] Add Expression filter support. * [ios, macos] Update NSPredicate expression based tests. * [ios, macos] Refactor ExpressionFilters. * [ios, macos] Add symmetric test to ExpressionFilters. * [ios, macos] Update NSPredicate test to ExpressionFilters. * [ios, macos] Re-introduce Filter tests. * [ios, macos] Remove typed NSComparisonPredicate's comparable values. * [ios, macos] Update style layers predicate tests. * [ios, macos] Remove unused predicate conversion code. * [ios, macos] Update documentation exaple's test. * [ios, macos] Update Predicate and Expressions guide.. * [ios, macos] Remove mgl_ prefix from variable expressions. * [ios, macos] Update predicates and expressions documentation. * [ios, macos] Update changelogs.
* [ios, macos] Remove mgl_ prefix from built-in expressions variables. (#11689)Fabian Guerra Soto2018-04-161-6/+6
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* [ios, macos] Renamed expression initializer to be more SwiftianMinh Nguyễn2018-04-111-20/+20
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* Add abs, round, floor, ceil operators (#11653)Anand Thakker2018-04-111-9/+17
| | | | | | | | | | | | | | | | | | | | * Add abs, round, floor, ceil operators Port of https://github.com/mapbox/mapbox-gl-js/pull/6496 * [ios, macos] Simplified abs, ceiling, floor expressions * [ios, macos] Added rounding expression function * [android] - binding integration for round, ceil, floor and abs expressions * Update mapbox-gl-js to include non-integer rounding test * Drop extra braces * mapbox-gl-js -> master * Update style-spec docs -> PropertyFactory.java
* [ios, macos] Equate valueForKey: with valueForKeyPath:Minh Nguyễn2018-04-061-1/+1
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* [ios, macos] Distinguish between conditionals and expressions in case expressionMinh Nguyễn2018-04-061-4/+4
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* Eviscerate mbgl expression to Foundation JSON object conversion (#11389)Minh Nguyễn2018-03-301-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * [ios, macos] Eviscerate mbgl expression to Foundation JSON object conversion * [ios, macos] Remove literal special case MGLJSONObjectFromMBGLValue() is just a literal translation from C++ types to Foundation types; no need for expression-specific literal wrapping. * [ios, macos] Implemented RGB(A) operators * [ios, macos] More robust color conversion * [macos] Create calibrated RGB from expression on Sierra * [macos] Calibrate colors in expressions at runtime * [ios, macos] Special-case number conversion without fallbacks * [ios, macos] Test mgl_number expressions * [ios, macos] Updated tests for aftermarket expressions * [ios, macos] Relax roundtripping requirement for serialize() * [ios, macos] Fixed interpolation expression tests * [ios, macos] Removed dead code * [ios, macos] Fixed color conversion on Sierra
* Install aftermarket expression functions (#11472)Minh Nguyễn2018-03-291-114/+353
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * [ios, macos] Introduced more ergonomic expression concatenation syntax * [ios, macos] Fixed mgl_join: * [ios, macos] Simplified expression document headings * [ios, macos] Documented mgl_join: * [ios, macos] Convert length operator to length: for strings Only works for literal strings. * [ios, macos] Implemented type conversion using CAST() * [ios, macos] Aftermarket let expressions * [ios, macos] Refactored aftermarket expression functions Refactored the installation of aftermarket expression functions to use macros. It is no longer necessary to handwrite the type encoding of a function. Also added aftermarket functions for interpolating and stepping. * [ios, macos] Updated documentation, tests, demo apps * [ios, macos] Added generic expression function * [ios, macos] Add MGL_MATCH function placeholder. * [ios, macos] Add MGL_SWITCH expression operator. * [ios, macos] Add mgl_coalesce: as expression function. * [ios, macos] Update style documentation. * [ios, macos] Add conventional custom function support. * [ios, macos] Updated example code * [ios, macos] Add mgl_coalesce conventional custom function support. * [ios, macos] Add aftermarket function to 'has' operator. * [ios, macos] Add documentation for lookup and feature operators. * [ios, macos] Documented simple lookup * [ios, macos] Renamed, reversed has expression Renamed mgl_hasProperty:properties: to mgl_does:have: for better readability and consistency with the conventional mgl_has: function. Documented both forms of mgl_has:. * [ios, macos] Restored OEM conditionals where available This is the preferred syntax for simple conditionals on iOS 9 and above, because you can inline the predicate instead of wrapping it in a constant value expression, which means you can write a conditional in a single format string. * [ios, macos] Update style docs. Co-authored-by: Fabian Guerra <fabian.guerra@mapbox.com>
* [ios, macos] Add lookup and feature operators. (#11528)Fabian Guerra Soto2018-03-281-0/+45
| | | | | | | | | | | | | | * [ios, macos] Add Expressions 'at' operator. * [ios, macos] Implement 'has' operator. * [ios, macos] Implement expressions feature operators. * [ios, macos] Refactor expressions variable name and 'mgl_has' implementation. * [ios, macos] Refactor expresssion variable names. * [ios, macos] Update 'mgl_has' to support non-self operands.
* [ios, macos] Add match expressions support. (#11464)Fabian Guerra Soto2018-03-261-3/+46
| | | | | | | | | | | | | | * [ios, macos] Add match expressions support. * [ios, macos] Add coalesce operator support. * [ios, macos] Add coalesce operator test. * [ios, macos] Match operator implementation is moved to NSPredicate. * [ios, macos] Match operator function implementation refactor. * [ios, macos] Address merge conflicts.
* [ios, macos] Change the format for case expressions to a flat structure. ↵Fabian Guerra Soto2018-03-261-11/+40
| | | | | | | | | | | | (#11450) * [ios, macos] Change the format for case expressions to a flat structure. * [ios, macos] Add support for multiple branches case expression. * [ios, macos] Add multiple branch tests to case expressions. * [ios, macos] Case operator now has iOS 8 support.
* Reimplement style values atop NSExpression (#10726)Minh Nguyễn2018-01-241-2/+583
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * [ios, macos] Import headers, not implementation files * [core] Added accessors for various expression parameters Added missing parameter accessors to various expression operator classes, as well as a method on InterpolatorBase and Step that enumerates the stops and their values. * [ios, macos] Silenced warning in test of error condition * [ios, macos] Made MGLSphericalPosition boxable * [ios, macos] Implemented array enumeration during conversion * [ios, macos] Temporarily ignore heatmap layer type * [ios, macos] Migrated MGLSymbolStyleLayer.text to NSExpression MGLSymbolStyleLayer.text is now of type NSExpression instead of MGLStyleValue, as a first step toward migrating the entire layer API from style values to expressions. Implemented conversions from NSExpression to JSON arrays and vice versa. The most common NSExpression functions are now converted into style expressions, but not all of the most common style expression operators are supported yet. * [ios, macos] Implemented string coercion * [ios, macos] Color literals * [ios, macos] Null constant expressions * [ios, macos] Convert dictionary literals * [ios, macos] Interpolation expressions * [ios, macos] to-boolean, to-number, get from object * [ios, macos] Variable expressions Implemented custom expression functions for assigning and referring to variables within the context of an expression. Variables are assigned via a “context dictionary” and applied to an subexpression that is given as another argument to the same expression. Also implemented built-in variable expressions for zoom level and heatmap density. * [ios, macos] Convert colors, offsets, padding in expressions to JSON objects * [ios, macos] Expression-based style property getters Implemented a conversion from mbgl::style::PropertyValues to Objective-C JSON objects, which are then converted to NSExpressions. * [ios, macos] Consolidated property value–expression conversion in MGLStyleValueTransformer * [ios, macos] Predicate and expression guide Extracted documentation about predicates from a documentation comment in MGLVectorStyleLayer.h to a new jazzy guide. Added details about NSExpression support as well. Began updating the “For Style Authors” guide to reflect the transition from style values to expressions. * [ios, macos] Updated style authoring guide Updated the Information for Style Authors guide to discuss expressions instead of style functions. Included a table mapping style specification expression operators to NSExpression syntaxes. * [ios, macos] Migrated codegen templates to expressions * [ios, macos] Applied expression changes via codegen Ran make darwin-style-code. * [macos] Migrated macosapp to expressions * [ios, macos] Updated style function guide This guide needs to be thoroughly rewritten, but for now the example code has been migrated to expressions. * [ios, macos] Eviscerated style function tests * [ios, macos] Updated changelogs * [ios] Migrated iosapp to expressions * [ios, macos] Exposed JSON conversion methods publicly * [ios, macos] Removed MGLStyleValue, MGLStyleFunction
* [ios, macos] Convert NSColor/UIColor expressions to CSS color string valuesMinh Nguyễn2017-02-181-0/+10
| | | | When converting a constant NSExpression to an mbgl::Value, turn an NSColor or UIColor into an std::string containing a CSS color string. This allows developers to set an attribute of an MGLFeature to an NSColor or UIColor (rather than a CSS color string, which would be foreign), then use it in an MGLStyleFunction with identity interpolation.
* [core] Introduce dedicated filter types for $type and $id special cases (#7971)John Firebaugh2017-02-091-0/+61
| | | | | | | | * [core] Introduce dedicated filter types for $type and $id special cases * [ios, macos] Special-case $id, $type in predicates Also support $id ≟ nil.
* [core] remove trailing whitespace, add trailing newlines, add space after //Konstantin Käfer2017-01-271-2/+2
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* Merge branch 'release-ios-v3.4.0' into 1ec5-release-ios-v3.4.0-beta.7Minh Nguyễn2017-01-161-39/+34
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| * [ios, macos] Cleaned up expression conversionMinh Nguyễn2017-01-041-35/+25
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| * [ios, macos] Rewrote predicate/filter conversionMinh Nguyễn2017-01-041-9/+16
| | | | | | | | | | | | | | | | | | | | When converting predicates to filters, symmetric comparison predicates can now compare a value to a key in addition to the usual key-to-value order. Added error checking for unhandled combinations like key-to-key. Fixed a crash converting a CONTAINS predicate into a filter. Added support for constant value expressions inside aggregate expressions. Allow sets as aggregate expressions just like arrays, except in BETWEEN predicates where order matters. Flatten NOT predicates into more specialized filters. When converting filters to predicates, use constant value expressions inside aggregate expressions. Convert to a BETWEEN predicate when possible. Replaced predicate round-tripping integration tests with systematic unit tests for converting in either direction, plus unit tests for round-tripping and symmetry. Refined exception names and messages. Realphabetized files in groups.
| * [ios, macos] Fixed null expression crashMinh Nguyễn2016-12-231-2/+3
| | | | | | | | Convert NSNull into an mbgl null value.
* | [build] upgrade to variant 1.1.4 and dependenciesKonstantin Käfer2016-11-281-1/+1
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* [ios, macos] Teach features and shapes about GeoJSON and mbgl typesJesse Bounds2016-10-141-0/+26
| | | | | | MGLShape subclasses can now return NSDictionaries that represent the shapes' GeoJSON geometries. MGLFeature classes can now return NSDictionaries that represent the features as GeoJSON features. This makes it trivial to serialize iOS and macOS shapes and features into GeoJSON. MGLFeature instances can also return a representation of themselves as an mbgl::Feature. This capability is used in a refactoring of the implementations of MGLGeoJSONSource to more efficiently transform MGLFeatures into mbgl::Features so they can be fed directly into mbgl::GeoJSONSource without having to round trip through NSJSONSerialization. The MGLFeature identifier is converted into the mbgl::identifier type based on the type of the identifier. The MGLFeature attributes are recursively converted into an mbgl::PropertyMap and each value is converted into one of the types that the PropertyMap's Value variant supports.
* [ios] fixes #6248: properly handle all NSNumber types in filters (#6290)Justin R. Miller2016-09-161-6/+27
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* [ios] Check for bool value with charJesse Bounds2016-09-021-1/+1
| | | | | | | | | | | | | | We convert NSNumbers (and NSStrings) to the appropriate mbgl value so that we can use NSPredicates to describe mbgl filters we want to apply to style layers at runtime. This change fixes an issue where the conversion from an NSNumber that represented a bool was not recognized as such. encode(bool) returns a 'c' or 'b' on 32 bit and 64 bit systems respectively and objCType of an NSNumber representing a bool always returns 'c'. Now the implementation checks for 'c' always and NSNumbers representing bool don't fall through and trigger the exception.
* [ios] Added support for filters (NSPredicate)Fredrik Karlsson2016-09-021-0/+43
[ios, macos] cleaned up filters [ios] added a filter example [ios] utest filters [ios, macos] nested predicates [ios] refactored [ios] filter -> NSPredicate [ios] fixed mbgl::Any/AllFilter -> NSPredicate [ios] translate nested mbgl::NotIn filters [ios] cleanup and added more utests [ios] fixed a bug in the None filter conversion and improved utests [ios, macos] doc [macos] added missing category [ios, macos] additional utests [ios, macos] updated documentation