third_party/WebKit/Source/build/scripts/templates/RuntimeEnabledFeatures.h.tmpl

   1 {% from 'macros.tmpl' import license %}
   2 {{license()}}
   3
   4 #ifndef RuntimeEnabledFeatures_h
   5 #define RuntimeEnabledFeatures_h
   6
   7 #include <string>
   8
   9 #include "platform/PlatformExport.h"
  10 #include "wtf/Forward.h"
  11
  12 namespace blink {
  13
  14 // A class that stores static enablers for all experimental features.
  15
  16 class PLATFORM_EXPORT RuntimeEnabledFeatures {
  17 public:
  18     {% for feature_set in feature_sets %}
  19     static void set{{feature_set|capitalize}}FeaturesEnabled(bool);
  20     {% endfor %}
  21
  22     static void setFeatureEnabledFromString(const std::string& name, bool isEnabled);
  23
  24     {% for feature in features %}
  25     {% if feature.custom %}
  26     static bool {{feature.first_lowered_name}}Enabled();
  27     {% else %}
  28     {% if feature.condition %}
  29 #if ENABLE({{feature.condition}})
  30     {% endif %}
  31     static void set{{feature.name}}Enabled(bool isEnabled) { is{{feature.name}}Enabled = isEnabled; }
  32     static bool {{feature.first_lowered_name}}Enabled() { return {{feature.enabled_condition}}; }
  33     {% if feature.condition %}
  34 #else
  35     static void set{{feature.name}}Enabled(bool) { }
  36     static bool {{feature.first_lowered_name}}Enabled() { return false; }
  37 #endif
  38     {% endif %}
  39
  40     {% endif %}
  41     {% endfor %}
  42
  43 private:
  44     RuntimeEnabledFeatures() { }
  45
  46     {% for feature in features if not feature.custom %}
  47     {% filter enable_conditional(feature.condition) %}
  48     static bool is{{feature.name}}Enabled;
  49     {% endfilter %}
  50     {% endfor %}
  51 };
  52
  53 } // namespace blink
  54
  55 #endif // RuntimeEnabledFeatures_h