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-rw-r--r--indra/llxuixml/llinitparam.cpp59
-rw-r--r--indra/llxuixml/llinitparam.h1451
-rw-r--r--indra/llxuixml/llxuiparser.cpp80
-rw-r--r--indra/llxuixml/llxuiparser.h2
4 files changed, 984 insertions, 608 deletions
diff --git a/indra/llxuixml/llinitparam.cpp b/indra/llxuixml/llinitparam.cpp
index db72aa19b9..3cf145cdde 100644
--- a/indra/llxuixml/llinitparam.cpp
+++ b/indra/llxuixml/llinitparam.cpp
@@ -112,6 +112,35 @@ namespace LLInitParam
std::copy(src_block_data.mAllParams.begin(), src_block_data.mAllParams.end(), std::back_inserter(mAllParams));
}
+ void BlockDescriptor::addParam(const ParamDescriptorPtr in_param, const char* char_name)
+ {
+ // create a copy of the param descriptor in mAllParams
+ // so other data structures can store a pointer to it
+ mAllParams.push_back(in_param);
+ ParamDescriptorPtr param(mAllParams.back());
+
+ std::string name(char_name);
+ if ((size_t)param->mParamHandle > mMaxParamOffset)
+ {
+ llerrs << "Attempted to register param with block defined for parent class, make sure to derive from LLInitParam::Block<YOUR_CLASS, PARAM_BLOCK_BASE_CLASS>" << llendl;
+ }
+
+ if (name.empty())
+ {
+ mUnnamedParams.push_back(param);
+ }
+ else
+ {
+ // don't use insert, since we want to overwrite existing entries
+ mNamedParams[name] = param;
+ }
+
+ if (param->mValidationFunc)
+ {
+ mValidationList.push_back(std::make_pair(param->mParamHandle, param->mValidationFunc));
+ }
+ }
+
BlockDescriptor::BlockDescriptor()
: mMaxParamOffset(0),
mInitializationState(UNINITIALIZED),
@@ -358,36 +387,6 @@ namespace LLInitParam
return false;
}
- //static
- void BaseBlock::addParam(BlockDescriptor& block_data, const ParamDescriptorPtr in_param, const char* char_name)
- {
- // create a copy of the param descriptor in mAllParams
- // so other data structures can store a pointer to it
- block_data.mAllParams.push_back(in_param);
- ParamDescriptorPtr param(block_data.mAllParams.back());
-
- std::string name(char_name);
- if ((size_t)param->mParamHandle > block_data.mMaxParamOffset)
- {
- llerrs << "Attempted to register param with block defined for parent class, make sure to derive from LLInitParam::Block<YOUR_CLASS, PARAM_BLOCK_BASE_CLASS>" << llendl;
- }
-
- if (name.empty())
- {
- block_data.mUnnamedParams.push_back(param);
- }
- else
- {
- // don't use insert, since we want to overwrite existing entries
- block_data.mNamedParams[name] = param;
- }
-
- if (param->mValidationFunc)
- {
- block_data.mValidationList.push_back(std::make_pair(param->mParamHandle, param->mValidationFunc));
- }
- }
-
void BaseBlock::addSynonym(Param& param, const std::string& synonym)
{
BlockDescriptor& block_data = mostDerivedBlockDescriptor();
diff --git a/indra/llxuixml/llinitparam.h b/indra/llxuixml/llinitparam.h
index 4ab1d891a3..2c854d8287 100644
--- a/indra/llxuixml/llinitparam.h
+++ b/indra/llxuixml/llinitparam.h
@@ -36,6 +36,71 @@
#include "llerror.h"
+namespace LLTypeTags
+{
+ template <typename INNER_TYPE, int _SORT_ORDER>
+ struct TypeTagBase
+ {
+ typedef void is_tag_t;
+ typedef INNER_TYPE inner_t;
+ static const int SORT_ORDER=_SORT_ORDER;
+ };
+
+ template <int VAL1, int VAL2>
+ struct GreaterThan
+ {
+ static const bool value = VAL1 > VAL2;
+ };
+
+ template<typename ITEM, typename REST, bool NEEDS_SWAP = GreaterThan<ITEM::SORT_ORDER, REST::SORT_ORDER>::value >
+ struct Swap
+ {
+ typedef typename ITEM::template Cons<REST>::value_t value_t;
+ };
+
+ template<typename ITEM, typename REST>
+ struct Swap<ITEM, REST, true>
+ {
+ typedef typename REST::template Cons<Swap<ITEM, typename REST::inner_t>::value_t>::value_t value_t;
+ };
+
+ template<typename T, typename SORTABLE = void>
+ struct IsSortable
+ {
+ static const bool value = false;
+ };
+
+ template<typename T>
+ struct IsSortable<T, typename T::is_tag_t>
+ {
+ static const bool value = true;
+ };
+
+ template<typename ITEM, typename REST, bool IS_REST_SORTABLE = IsSortable<REST>::value>
+ struct InsertInto
+ {
+ typedef typename ITEM::template Cons<REST>::value_t value_t;
+ };
+
+ template<typename ITEM, typename REST>
+ struct InsertInto <ITEM, REST, true>
+ {
+ typedef typename Swap<ITEM, REST>::value_t value_t;
+ };
+
+ template<typename T, bool SORTABLE = IsSortable<T>::value>
+ struct Sorted
+ {
+ typedef T value_t;
+ };
+
+ template<typename T>
+ struct Sorted <T, true>
+ {
+ typedef typename InsertInto<T, typename Sorted<typename T::inner_t>::value_t>::value_t value_t;
+ };
+}
+
namespace LLInitParam
{
// used to indicate no matching value to a given name when parsing
@@ -43,6 +108,8 @@ namespace LLInitParam
template<typename T> const T& defaultValue() { static T value; return value; }
+ // wraps comparison operator between any 2 values of the same type
+ // specialize to handle cases where equality isn't defined well, or at all
template <typename T, bool IS_BOOST_FUNCTION = boost::is_convertible<T, boost::function_base>::value >
struct ParamCompare
{
@@ -77,24 +144,123 @@ namespace LLInitParam
// helper functions and classes
typedef ptrdiff_t param_handle_t;
+ struct IS_A_BLOCK {};
+ struct NOT_BLOCK {};
+
+ // these templates allow us to distinguish between template parameters
+ // that derive from BaseBlock and those that don't
+ template<typename T, typename BLOCK_IDENTIFIER = void>
+ struct IsBlock
+ {
+ typedef NOT_BLOCK value_t;
+ };
+
+ template<typename T>
+ struct IsBlock<T, typename T::baseblock_base_class_t>
+ {
+ typedef IS_A_BLOCK value_t;
+ };
+
+ // ParamValue class directly manages the wrapped value
+ // by holding on to a copy (scalar params)
+ // or deriving from it (blocks)
+ // has specializations for custom value behavior
+ // and "tag" values like Lazy and Atomic
+ template<typename T, typename VALUE_IS_BLOCK = typename IsBlock<T>::value_t>
+ class ParamValue
+ {
+ typedef ParamValue<T, VALUE_IS_BLOCK> self_t;
+
+ public:
+ typedef T default_value_t;
+ typedef T value_t;
+
+ ParamValue(): mValue() {}
+ ParamValue(const default_value_t& other) : mValue(other) {}
+
+ void setValue(const value_t& val)
+ {
+ mValue = val;
+ }
+
+ const value_t& getValue() const
+ {
+ return mValue;
+ }
+
+ T& getValue()
+ {
+ return mValue;
+ }
+
+ protected:
+ T mValue;
+ };
+
+ template<typename T>
+ class ParamValue<T, IS_A_BLOCK>
+ : public T
+ {
+ typedef ParamValue<T, IS_A_BLOCK> self_t;
+ public:
+ typedef T default_value_t;
+ typedef T value_t;
+
+ ParamValue()
+ : T(),
+ mValidated(false)
+ {}
+
+ ParamValue(const default_value_t& other)
+ : T(other),
+ mValidated(false)
+ {}
+
+ void setValue(const value_t& val)
+ {
+ *this = val;
+ }
+
+ const value_t& getValue() const
+ {
+ return *this;
+ }
+
+ T& getValue()
+ {
+ return *this;
+ }
+
+ protected:
+ mutable bool mValidated; // lazy validation flag
+ };
+
// empty default implementation of key cache
// leverages empty base class optimization
template <typename T>
class TypeValues
+ : public ParamValue<typename LLTypeTags::Sorted<T>::value_t>
{
private:
struct Inaccessable{};
public:
typedef std::map<std::string, T> value_name_map_t;
typedef Inaccessable name_t;
+ typedef TypeValues<T> type_value_t;
+ typedef ParamValue<typename LLTypeTags::Sorted<T>::value_t> param_value_t;
+ typedef typename param_value_t::value_t value_t;
+
+ TypeValues(const typename param_value_t::value_t& val)
+ : param_value_t(val)
+ {}
void setValueName(const std::string& key) {}
std::string getValueName() const { return ""; }
- std::string calcValueName(const T& value) const { return ""; }
+ std::string calcValueName(const value_t& value) const { return ""; }
void clearValueName() const {}
- static bool getValueFromName(const std::string& name, T& value)
+ static bool getValueFromName(const std::string& name, value_t& value)
{
return false;
}
@@ -109,15 +275,39 @@ namespace LLInitParam
return NULL;
}
+ void assignNamedValue(const Inaccessable& name)
+ {}
+
+ operator const value_t&() const
+ {
+ return param_value_t::getValue();
+ }
+
+ const value_t& operator()() const
+ {
+ return param_value_t::getValue();
+ }
+
static value_name_map_t* getValueNames() {return NULL;}
};
- template <typename T, typename DERIVED_TYPE = TypeValues<T> >
+ // helper class to implement name value lookups
+ // and caching of last used name
+ template <typename T, typename DERIVED_TYPE = TypeValues<T>, bool IS_SPECIALIZED = true >
class TypeValuesHelper
+ : public ParamValue<typename LLTypeTags::Sorted<T>::value_t>
{
+ typedef TypeValuesHelper<T, DERIVED_TYPE, IS_SPECIALIZED> self_t;
public:
typedef typename std::map<std::string, T> value_name_map_t;
typedef std::string name_t;
+ typedef self_t type_value_t;
+ typedef ParamValue<typename LLTypeTags::Sorted<T>::value_t> param_value_t;
+ typedef typename param_value_t::value_t value_t;
+
+ TypeValuesHelper(const typename param_value_t::value_t& val)
+ : param_value_t(val)
+ {}
//TODO: cache key by index to save on param block size
void setValueName(const std::string& value_name)
@@ -130,7 +320,7 @@ namespace LLInitParam
return mValueName;
}
- std::string calcValueName(const T& value) const
+ std::string calcValueName(const value_t& value) const
{
value_name_map_t* map = getValueNames();
for (typename value_name_map_t::iterator it = map->begin(), end_it = map->end();
@@ -151,7 +341,7 @@ namespace LLInitParam
mValueName.clear();
}
- static bool getValueFromName(const std::string& name, T& value)
+ static bool getValueFromName(const std::string& name, value_t& value)
{
value_name_map_t* map = getValueNames();
typename value_name_map_t::iterator found_it = map->find(name);
@@ -193,18 +383,90 @@ namespace LLInitParam
return &sValues;
}
- static void declare(const std::string& name, const T& value)
+ static void declare(const std::string& name, const value_t& value)
{
(*getValueNames())[name] = value;
}
+ void operator ()(const std::string& name)
+ {
+ *this = name;
+ }
+
+ void assignNamedValue(const std::string& name)
+ {
+ if (getValueFromName(name, param_value_t::getValue()))
+ {
+ setValueName(name);
+ }
+ }
+
+ operator const value_t&() const
+ {
+ return param_value_t::getValue();
+ }
+
+ const value_t& operator()() const
+ {
+ return param_value_t::getValue();
+ }
+
protected:
- static void getName(const std::string& name, const T& value)
+ static void getName(const std::string& name, const value_t& value)
{}
mutable std::string mValueName;
};
+ // string types can support custom named values, but need
+ // to disambiguate in code between a string that is a named value
+ // and a string that is a name
+ template <typename DERIVED_TYPE>
+ class TypeValuesHelper<std::string, DERIVED_TYPE, true>
+ : public TypeValuesHelper<std::string, DERIVED_TYPE, false>
+ {
+ public:
+ typedef TypeValuesHelper<std::string, DERIVED_TYPE, true> self_t;
+ typedef TypeValuesHelper<std::string, DERIVED_TYPE, false> base_t;
+ typedef std::string value_t;
+ typedef std::string name_t;
+ typedef self_t type_value_t;
+
+ TypeValuesHelper(const std::string& val)
+ : TypeValuesHelper(val)
+ {}
+
+ void operator ()(const std::string& name)
+ {
+ *this = name;
+ }
+
+ self_t& operator =(const std::string& name)
+ {
+ if (base_t::getValueFromName(name, ParamValue<std::string>::getValue()))
+ {
+ base_t::setValueName(name);
+ }
+ else
+ {
+ ParamValue<std::string>::setValue(name);
+ }
+ return *this;
+ }
+
+ operator const value_t&() const
+ {
+ return ParamValue<std::string>::getValue();
+ }
+
+ const value_t& operator()() const
+ {
+ return ParamValue<std::string>::getValue();
+ }
+
+ };
+
+ // parser base class with mechanisms for registering readers/writers/inspectors of different types
class Parser
{
LOG_CLASS(Parser);
@@ -354,6 +616,7 @@ namespace LLInitParam
} EInitializationState;
void aggregateBlockData(BlockDescriptor& src_block_data);
+ void addParam(ParamDescriptorPtr param, const char* name);
typedef boost::unordered_map<const std::string, ParamDescriptorPtr> param_map_t;
typedef std::vector<ParamDescriptorPtr> param_list_t;
@@ -369,48 +632,58 @@ namespace LLInitParam
class BaseBlock* mCurrentBlockPtr; // pointer to block currently being constructed
};
- class BaseBlock
- {
- public:
//TODO: implement in terms of owned_ptr
template<typename T>
- class Lazy
+ class LazyValue
{
public:
- Lazy()
+ LazyValue()
: mPtr(NULL)
{}
- ~Lazy()
+ ~LazyValue()
{
delete mPtr;
}
- Lazy(const Lazy& other)
+ LazyValue(const T& value)
{
- if (other.mPtr)
+ mPtr = new T(value);
+ }
+
+ LazyValue(const LazyValue& other)
+ : mPtr(NULL)
{
- mPtr = new T(*other.mPtr);
+ *this = other;
}
- else
+
+ LazyValue& operator = (const LazyValue& other)
+ {
+ if (!other.mPtr)
{
+ delete mPtr;
mPtr = NULL;
}
- }
-
- Lazy<T>& operator = (const Lazy<T>& other)
+ else
{
- if (other.mPtr)
+ if (!mPtr)
{
mPtr = new T(*other.mPtr);
}
else
{
- mPtr = NULL;
+ *mPtr = *(other.mPtr);
+ }
}
return *this;
}
+ bool operator==(const LazyValue& other) const
+ {
+ if (empty() || other.empty()) return false;
+ return *mPtr == *other.mPtr;
+ }
+
bool empty() const
{
return mPtr == NULL;
@@ -418,18 +691,29 @@ namespace LLInitParam
void set(const T& other)
{
- delete mPtr;
+ if (!mPtr)
+ {
mPtr = new T(other);
}
+ else
+ {
+ *mPtr = other;
+ }
+ }
const T& get() const
{
- return ensureInstance();
+ return *ensureInstance();
}
T& get()
{
- return ensureInstance();
+ return *ensureInstance();
+ }
+
+ operator const T&() const
+ {
+ return get();
}
private:
@@ -444,13 +728,50 @@ namespace LLInitParam
}
private:
- // if you get a compilation error with this, that means you are using a forward declared struct for T
- // unfortunately, the type traits we rely on don't work with forward declared typed
- //static const int dummy = sizeof(T);
mutable T* mPtr;
};
+ // root class of all parameter blocks
+
+ class BaseBlock
+ {
+ public:
+ // lift block tags into baseblock namespace so derived classes do not need to qualify them
+ typedef LLInitParam::IS_A_BLOCK IS_A_BLOCK;
+ typedef LLInitParam::NOT_BLOCK NOT_A_BLOCK;
+
+ template<typename T>
+ struct Sequential : public LLTypeTags::TypeTagBase<T, 2>
+ {
+ template <typename S> struct Cons { typedef Sequential<ParamValue<S> > value_t; };
+ template <typename S> struct Cons<Sequential<S> > { typedef Sequential<S> value_t; };
+ };
+
+ template<typename T>
+ struct Atomic : public LLTypeTags::TypeTagBase<T, 1>
+ {
+ template <typename S> struct Cons { typedef Atomic<ParamValue<S> > value_t; };
+ template <typename S> struct Cons<Atomic<S> > { typedef Atomic<S> value_t; };
+ };
+
+ template<typename T, typename BLOCK_T = typename IsBlock<T>::value_t >
+ struct Lazy : public LLTypeTags::TypeTagBase<T, 0>
+ {
+ template <typename S> struct Cons
+ {
+ typedef Lazy<ParamValue<S, BLOCK_T>, BLOCK_T> value_t;
+ };
+ template <typename S> struct Cons<Lazy<S, IS_A_BLOCK> >
+ {
+ typedef Lazy<S, IS_A_BLOCK> value_t;
+ };
+ template <typename S> struct Cons<Lazy<S, NOT_A_BLOCK> >
+ {
+ typedef Lazy<S, BLOCK_T> value_t;
+ };
+ };
+
// "Multiple" constraint types, put here in root class to avoid ambiguity during use
struct AnyAmount
{
@@ -520,8 +841,8 @@ namespace LLInitParam
void serializeBlock(Parser& p, Parser::name_stack_t& name_stack, const BaseBlock* diff_block = NULL) const;
bool inspectBlock(Parser& p, Parser::name_stack_t name_stack = Parser::name_stack_t(), S32 min_count = 0, S32 max_count = S32_MAX) const;
- virtual const BlockDescriptor& mostDerivedBlockDescriptor() const { return selfBlockDescriptor(); }
- virtual BlockDescriptor& mostDerivedBlockDescriptor() { return selfBlockDescriptor(); }
+ virtual const BlockDescriptor& mostDerivedBlockDescriptor() const { return getBlockDescriptor(); }
+ virtual BlockDescriptor& mostDerivedBlockDescriptor() { return getBlockDescriptor(); }
// take all provided params from other and apply to self
bool overwriteFrom(const BaseBlock& other)
@@ -535,10 +856,17 @@ namespace LLInitParam
return false;
}
- static void addParam(BlockDescriptor& block_data, ParamDescriptorPtr param, const char* name);
-
ParamDescriptorPtr findParamDescriptor(const Param& param);
+ // take all provided params from other and apply to self
+ bool mergeBlock(BlockDescriptor& block_data, const BaseBlock& other, bool overwrite);
+
+ static BlockDescriptor& getBlockDescriptor()
+ {
+ static BlockDescriptor sBlockDescriptor;
+ return sBlockDescriptor;
+ }
+
protected:
void init(BlockDescriptor& descriptor, BlockDescriptor& base_descriptor, size_t block_size);
@@ -547,25 +875,11 @@ namespace LLInitParam
{
return mergeBlock(block_data, source, overwrite);
}
- // take all provided params from other and apply to self
- bool mergeBlock(BlockDescriptor& block_data, const BaseBlock& other, bool overwrite);
-
- static BlockDescriptor& selfBlockDescriptor()
- {
- static BlockDescriptor sBlockDescriptor;
- return sBlockDescriptor;
- }
private:
const std::string& getParamName(const BlockDescriptor& block_data, const Param* paramp) const;
};
- template<typename T>
- struct ParamCompare<BaseBlock::Lazy<T>, false >
- {
- static bool equals(const BaseBlock::Lazy<T>& a, const BaseBlock::Lazy<T>& b) { return !a.empty() || !b.empty(); }
- };
-
class Param
{
public:
@@ -605,240 +919,45 @@ namespace LLInitParam
};
- // these templates allow us to distinguish between template parameters
- // that derive from BaseBlock and those that don't
- template<typename T, typename Void = void>
- struct IsBlock
- {
- static const bool value = false;
- struct EmptyBase {};
- typedef EmptyBase base_class_t;
- };
-
- template<typename T>
- struct IsBlock<T, typename T::baseblock_base_class_t>
- {
- static const bool value = true;
- typedef BaseBlock base_class_t;
- };
-
- template<typename T>
- struct IsBlock<BaseBlock::Lazy<T>, typename T::baseblock_base_class_t >
- {
- static const bool value = true;
- typedef BaseBlock base_class_t;
- };
-
- template<typename T, typename NAME_VALUE_LOOKUP, bool VALUE_IS_BLOCK = IsBlock<T>::value>
- class ParamValue : public NAME_VALUE_LOOKUP
- {
- public:
- typedef const T& value_assignment_t;
- typedef T value_t;
- typedef ParamValue<T, NAME_VALUE_LOOKUP, VALUE_IS_BLOCK> self_t;
-
- ParamValue(): mValue() {}
- ParamValue(value_assignment_t other) : mValue(other) {}
-
- void setValue(value_assignment_t val)
- {
- mValue = val;
- }
-
- value_assignment_t getValue() const
- {
- return mValue;
- }
-
- T& getValue()
- {
- return mValue;
- }
-
- operator value_assignment_t() const
- {
- return mValue;
- }
-
- value_assignment_t operator()() const
- {
- return mValue;
- }
-
- void operator ()(const typename NAME_VALUE_LOOKUP::name_t& name)
- {
- *this = name;
- }
-
- self_t& operator =(const typename NAME_VALUE_LOOKUP::name_t& name)
- {
- if (NAME_VALUE_LOOKUP::getValueFromName(name, mValue))
- {
- setValueName(name);
- }
-
- return *this;
- }
-
- protected:
- T mValue;
- };
-
- template<typename T, typename NAME_VALUE_LOOKUP>
- class ParamValue<T, NAME_VALUE_LOOKUP, true>
- : public T,
- public NAME_VALUE_LOOKUP
- {
- public:
- typedef const T& value_assignment_t;
- typedef T value_t;
- typedef ParamValue<T, NAME_VALUE_LOOKUP, true> self_t;
-
- ParamValue()
- : T(),
- mValidated(false)
- {}
-
- ParamValue(value_assignment_t other)
- : T(other),
- mValidated(false)
- {}
-
- void setValue(value_assignment_t val)
- {
- *this = val;
- }
-
- value_assignment_t getValue() const
- {
- return *this;
- }
-
- T& getValue()
- {
- return *this;
- }
-
- operator value_assignment_t() const
- {
- return *this;
- }
-
- value_assignment_t operator()() const
- {
- return *this;
- }
-
- void operator ()(const typename NAME_VALUE_LOOKUP::name_t& name)
- {
- *this = name;
- }
-
- self_t& operator =(const typename NAME_VALUE_LOOKUP::name_t& name)
- {
- if (NAME_VALUE_LOOKUP::getValueFromName(name, *this))
- {
- setValueName(name);
- }
-
- return *this;
- }
-
- protected:
- mutable bool mValidated; // lazy validation flag
- };
-
- template<typename NAME_VALUE_LOOKUP>
- class ParamValue<std::string, NAME_VALUE_LOOKUP, false>
- : public NAME_VALUE_LOOKUP
- {
- public:
- typedef const std::string& value_assignment_t;
- typedef std::string value_t;
- typedef ParamValue<std::string, NAME_VALUE_LOOKUP, false> self_t;
-
- ParamValue(): mValue() {}
- ParamValue(value_assignment_t other) : mValue(other) {}
-
- void setValue(value_assignment_t val)
- {
- if (NAME_VALUE_LOOKUP::getValueFromName(val, mValue))
- {
- NAME_VALUE_LOOKUP::setValueName(val);
- }
- else
- {
- mValue = val;
- }
- }
-
- value_assignment_t getValue() const
- {
- return mValue;
- }
-
- std::string& getValue()
- {
- return mValue;
- }
-
- operator value_assignment_t() const
- {
- return mValue;
- }
-
- value_assignment_t operator()() const
- {
- return mValue;
- }
-
- protected:
- std::string mValue;
- };
-
-
template<typename T, typename NAME_VALUE_LOOKUP = TypeValues<T> >
struct ParamIterator
{
- typedef typename std::vector<ParamValue<T, NAME_VALUE_LOOKUP> >::const_iterator const_iterator;
- typedef typename std::vector<ParamValue<T, NAME_VALUE_LOOKUP> >::iterator iterator;
+ typedef typename std::vector<typename NAME_VALUE_LOOKUP::type_value_t >::const_iterator const_iterator;
+ typedef typename std::vector<typename NAME_VALUE_LOOKUP::type_value_t >::iterator iterator;
};
- // specialize for custom parsing/decomposition of specific classes
- // e.g. TypedParam<LLRect> has left, top, right, bottom, etc...
+ // wrapper for parameter with a known type
+ // specialized to handle 4 cases:
+ // simple "scalar" value
+ // parameter that is itself a block
+ // multiple scalar values, stored in a vector
+ // multiple blocks, stored in a vector
template<typename T,
typename NAME_VALUE_LOOKUP = TypeValues<T>,
bool HAS_MULTIPLE_VALUES = false,
- bool VALUE_IS_BLOCK = IsBlock<ParamValue<T, NAME_VALUE_LOOKUP> >::value>
+ typename VALUE_IS_BLOCK = typename IsBlock<ParamValue<typename LLTypeTags::Sorted<T>::value_t> >::value_t>
class TypedParam
: public Param,
- public ParamValue<T, NAME_VALUE_LOOKUP>
+ public NAME_VALUE_LOOKUP::type_value_t
{
+ protected:
+ typedef TypedParam<T, NAME_VALUE_LOOKUP, HAS_MULTIPLE_VALUES, VALUE_IS_BLOCK> self_t;
+ typedef ParamValue<typename LLTypeTags::Sorted<T>::value_t> param_value_t;
+ typedef typename param_value_t::default_value_t default_value_t;
+ typedef typename NAME_VALUE_LOOKUP::type_value_t named_value_t;
public:
- typedef TypedParam<T, NAME_VALUE_LOOKUP, HAS_MULTIPLE_VALUES, VALUE_IS_BLOCK> self_t;
- typedef ParamValue<T, NAME_VALUE_LOOKUP> param_value_t;
- typedef typename param_value_t::value_assignment_t value_assignment_t;
- typedef NAME_VALUE_LOOKUP name_value_lookup_t;
+ typedef typename param_value_t::value_t value_t;
- using param_value_t::operator();
+ using named_value_t::operator();
- TypedParam(BlockDescriptor& block_descriptor, const char* name, value_assignment_t value, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count)
- : Param(block_descriptor.mCurrentBlockPtr)
+ TypedParam(BlockDescriptor& block_descriptor, const char* name, const default_value_t& value, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count)
+ : Param(block_descriptor.mCurrentBlockPtr),
+ named_value_t(value)
{
if (LL_UNLIKELY(block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING))
{
- ParamDescriptorPtr param_descriptor = ParamDescriptorPtr(new ParamDescriptor(
- block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
- &mergeWith,
- &deserializeParam,
- &serializeParam,
- validate_func,
- &inspectParam,
- min_count, max_count));
- BaseBlock::addParam(block_descriptor, param_descriptor, name);
+ init(block_descriptor, validate_func, min_count, max_count, name);
}
-
- setValue(value);
}
bool isProvided() const { return Param::anyProvided(); }
@@ -857,14 +976,15 @@ namespace LLInitParam
}
// try to parse a known named value
- if(name_value_lookup_t::valueNamesExist())
+ if(named_value_t::valueNamesExist())
{
// try to parse a known named value
std::string name;
if (parser.readValue(name))
{
// try to parse a per type named value
- if (name_value_lookup_t::getValueFromName(name, typed_param.getValue()))
+
+ if (named_value_t::getValueFromName(name, typed_param.getValue()))
{
typed_param.setValueName(name);
typed_param.setProvided();
@@ -917,22 +1037,23 @@ namespace LLInitParam
// tell parser about our actual type
parser.inspectValue<T>(name_stack, min_count, max_count, NULL);
// then tell it about string-based alternatives ("red", "blue", etc. for LLColor4)
- if (name_value_lookup_t::getPossibleValues())
+ if (named_value_t::getPossibleValues())
{
- parser.inspectValue<std::string>(name_stack, min_count, max_count, name_value_lookup_t::getPossibleValues());
+ parser.inspectValue<std::string>(name_stack, min_count, max_count, named_value_t::getPossibleValues());
}
}
- void set(value_assignment_t val, bool flag_as_provided = true)
+ void set(const value_t& val, bool flag_as_provided = true)
{
- param_value_t::clearValueName();
+ named_value_t::clearValueName();
setValue(val);
setProvided(flag_as_provided);
}
- self_t& operator =(const typename NAME_VALUE_LOOKUP::name_t& name)
+ self_t& operator =(const typename named_value_t::name_t& name)
{
- return static_cast<self_t&>(param_value_t::operator =(name));
+ named_value_t::assignNamedValue(name);
+ return *this;
}
protected:
@@ -957,37 +1078,43 @@ namespace LLInitParam
}
return false;
}
+ private:
+ void init( BlockDescriptor &block_descriptor, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count, const char* name )
+ {
+ ParamDescriptorPtr param_descriptor = ParamDescriptorPtr(new ParamDescriptor(
+ block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
+ &mergeWith,
+ &deserializeParam,
+ &serializeParam,
+ validate_func,
+ &inspectParam,
+ min_count, max_count));
+ block_descriptor.addParam(param_descriptor, name);
+ }
};
// parameter that is a block
template <typename T, typename NAME_VALUE_LOOKUP>
- class TypedParam<T, NAME_VALUE_LOOKUP, false, true>
+ class TypedParam<T, NAME_VALUE_LOOKUP, false, IS_A_BLOCK>
: public Param,
- public ParamValue<T, NAME_VALUE_LOOKUP>
+ public NAME_VALUE_LOOKUP::type_value_t
{
+ protected:
+ typedef ParamValue<typename LLTypeTags::Sorted<T>::value_t> param_value_t;
+ typedef typename param_value_t::default_value_t default_value_t;
+ typedef TypedParam<T, NAME_VALUE_LOOKUP, false, IS_A_BLOCK> self_t;
+ typedef typename NAME_VALUE_LOOKUP::type_value_t named_value_t;
public:
- typedef ParamValue<T, NAME_VALUE_LOOKUP> param_value_t;
- typedef typename param_value_t::value_assignment_t value_assignment_t;
- typedef TypedParam<T, NAME_VALUE_LOOKUP, false, true> self_t;
- typedef NAME_VALUE_LOOKUP name_value_lookup_t;
-
- using param_value_t::operator();
+ using named_value_t::operator();
+ typedef typename param_value_t::value_t value_t;
- TypedParam(BlockDescriptor& block_descriptor, const char* name, value_assignment_t value, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count)
+ TypedParam(BlockDescriptor& block_descriptor, const char* name, const default_value_t& value, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count)
: Param(block_descriptor.mCurrentBlockPtr),
- param_value_t(value)
+ named_value_t(value)
{
if (LL_UNLIKELY(block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING))
{
- ParamDescriptorPtr param_descriptor = ParamDescriptorPtr(new ParamDescriptor(
- block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
- &mergeWith,
- &deserializeParam,
- &serializeParam,
- validate_func,
- &inspectParam,
- min_count, max_count));
- BaseBlock::addParam(block_descriptor, param_descriptor, name);
+ init(block_descriptor, validate_func, min_count, max_count, name);
}
}
@@ -1002,14 +1129,14 @@ namespace LLInitParam
return true;
}
- if(name_value_lookup_t::valueNamesExist())
+ if(named_value_t::valueNamesExist())
{
// try to parse a known named value
std::string name;
if (parser.readValue(name))
{
// try to parse a per type named value
- if (name_value_lookup_t::getValueFromName(name, typed_param.getValue()))
+ if (named_value_t::getValueFromName(name, typed_param.getValue()))
{
typed_param.setValueName(name);
typed_param.setProvided();
@@ -1034,9 +1161,9 @@ namespace LLInitParam
std::string key = typed_param.getValueName();
if (!key.empty())
{
- if (!parser.writeValue(key, name_stack))
+ if (!diff_param || !ParamCompare<std::string>::equals(static_cast<const self_t*>(diff_param)->getValueName(), key))
{
- return;
+ parser.writeValue(key, name_stack);
}
}
else
@@ -1047,8 +1174,16 @@ namespace LLInitParam
static void inspectParam(const Param& param, Parser& parser, Parser::name_stack_t& name_stack, S32 min_count, S32 max_count)
{
- // I am a param that is also a block, so just recurse into my contents
const self_t& typed_param = static_cast<const self_t&>(param);
+
+ // tell parser about our actual type
+ parser.inspectValue<value_t>(name_stack, min_count, max_count, NULL);
+ // then tell it about string-based alternatives ("red", "blue", etc. for LLColor4)
+ if (named_value_t::getPossibleValues())
+ {
+ parser.inspectValue<std::string>(name_stack, min_count, max_count, named_value_t::getPossibleValues());
+ }
+
typed_param.inspectBlock(parser, name_stack, min_count, max_count);
}
@@ -1066,32 +1201,34 @@ namespace LLInitParam
}
// assign block contents to this param-that-is-a-block
- void set(value_assignment_t val, bool flag_as_provided = true)
+ void set(const value_t& val, bool flag_as_provided = true)
{
setValue(val);
- param_value_t::clearValueName();
+ named_value_t::clearValueName();
// force revalidation of block
// next call to isProvided() will update provision status based on validity
param_value_t::mValidated = false;
setProvided(flag_as_provided);
}
- self_t& operator =(const typename NAME_VALUE_LOOKUP::name_t& name)
+ self_t& operator =(const typename named_value_t::name_t& name)
{
- return static_cast<self_t&>(param_value_t::operator =(name));
+ named_value_t::assignNamedValue(name);
+ return *this;
}
// propagate changed status up to enclosing block
/*virtual*/ void paramChanged(const Param& changed_param, bool user_provided)
{
param_value_t::paramChanged(changed_param, user_provided);
+
if (user_provided)
{
// a child param has been explicitly changed
// so *some* aspect of this block is now provided
param_value_t::mValidated = false;
setProvided();
- param_value_t::clearValueName();
+ named_value_t::clearValueName();
}
else
{
@@ -1115,7 +1252,7 @@ namespace LLInitParam
if (src_typed_param.anyProvided())
{
- if (dst_typed_param.mergeBlockParam(src_typed_param.isProvided(), dst_typed_param.isProvided(), param_value_t::selfBlockDescriptor(), src_typed_param, overwrite))
+ if (dst_typed_param.mergeBlockParam(src_typed_param.isProvided(), dst_typed_param.isProvided(), param_value_t::getBlockDescriptor(), src_typed_param, overwrite))
{
dst_typed_param.clearValueName();
dst_typed_param.setProvided(true);
@@ -1124,38 +1261,46 @@ namespace LLInitParam
}
return false;
}
+
+ private:
+ void init( BlockDescriptor &block_descriptor, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count, const char* name )
+ {
+ ParamDescriptorPtr param_descriptor = ParamDescriptorPtr(new ParamDescriptor(
+ block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
+ &mergeWith,
+ &deserializeParam,
+ &serializeParam,
+ validate_func,
+ &inspectParam,
+ min_count, max_count));
+ block_descriptor.addParam(param_descriptor, name);
+ }
};
// container of non-block parameters
template <typename VALUE_TYPE, typename NAME_VALUE_LOOKUP>
- class TypedParam<VALUE_TYPE, NAME_VALUE_LOOKUP, true, false>
+ class TypedParam<VALUE_TYPE, NAME_VALUE_LOOKUP, true, NOT_BLOCK>
: public Param
{
+ protected:
+ typedef TypedParam<VALUE_TYPE, NAME_VALUE_LOOKUP, true, NOT_BLOCK> self_t;
+ typedef ParamValue<typename LLTypeTags::Sorted<VALUE_TYPE>::value_t> param_value_t;
+ typedef typename std::vector<typename NAME_VALUE_LOOKUP::type_value_t> container_t;
+ typedef container_t default_value_t;
+ typedef typename NAME_VALUE_LOOKUP::type_value_t named_value_t;
+
public:
- typedef TypedParam<VALUE_TYPE, NAME_VALUE_LOOKUP, true, false> self_t;
- typedef ParamValue<VALUE_TYPE, NAME_VALUE_LOOKUP> param_value_t;
- typedef typename std::vector<param_value_t> container_t;
- typedef const container_t& value_assignment_t;
-
typedef typename param_value_t::value_t value_t;
- typedef NAME_VALUE_LOOKUP name_value_lookup_t;
- TypedParam(BlockDescriptor& block_descriptor, const char* name, value_assignment_t value, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count)
+ TypedParam(BlockDescriptor& block_descriptor, const char* name, const default_value_t& value, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count)
: Param(block_descriptor.mCurrentBlockPtr)
{
std::copy(value.begin(), value.end(), std::back_inserter(mValues));
if (LL_UNLIKELY(block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING))
{
- ParamDescriptorPtr param_descriptor = ParamDescriptorPtr(new ParamDescriptor(
- block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
- &mergeWith,
- &deserializeParam,
- &serializeParam,
- validate_func,
- &inspectParam,
- min_count, max_count));
- BaseBlock::addParam(block_descriptor, param_descriptor, name);
+ init(block_descriptor, validate_func, min_count, max_count, name);
+
}
}
@@ -1176,14 +1321,14 @@ namespace LLInitParam
}
// try to parse a known named value
- if(name_value_lookup_t::valueNamesExist())
+ if(named_value_t::valueNamesExist())
{
// try to parse a known named value
std::string name;
if (parser.readValue(name))
{
// try to parse a per type named value
- if (name_value_lookup_t::getValueFromName(name, value))
+ if (named_value_t::getValueFromName(name, value))
{
typed_param.add(value);
typed_param.mValues.back().setValueName(name);
@@ -1234,13 +1379,13 @@ namespace LLInitParam
static void inspectParam(const Param& param, Parser& parser, Parser::name_stack_t& name_stack, S32 min_count, S32 max_count)
{
parser.inspectValue<VALUE_TYPE>(name_stack, min_count, max_count, NULL);
- if (name_value_lookup_t::getPossibleValues())
+ if (named_value_t::getPossibleValues())
{
- parser.inspectValue<std::string>(name_stack, min_count, max_count, name_value_lookup_t::getPossibleValues());
+ parser.inspectValue<std::string>(name_stack, min_count, max_count, named_value_t::getPossibleValues());
}
}
- void set(value_assignment_t val, bool flag_as_provided = true)
+ void set(const container_t& val, bool flag_as_provided = true)
{
mValues = val;
setProvided(flag_as_provided);
@@ -1248,26 +1393,24 @@ namespace LLInitParam
param_value_t& add()
{
- mValues.push_back(param_value_t(value_t()));
+ mValues.push_back(value_t());
Param::setProvided();
return mValues.back();
}
self_t& add(const value_t& item)
{
- param_value_t param_value;
- param_value.setValue(item);
- mValues.push_back(param_value);
+ mValues.push_back(item);
setProvided();
return *this;
}
- self_t& add(const typename name_value_lookup_t::name_t& name)
+ self_t& add(const typename named_value_lookup_t::name_t& name)
{
value_t value;
// try to parse a per type named value
- if (name_value_lookup_t::getValueFromName(name, value))
+ if (named_value_t::getValueFromName(name, value))
{
add(value);
mValues.back().setValueName(name);
@@ -1277,9 +1420,9 @@ namespace LLInitParam
}
// implicit conversion
- operator value_assignment_t() const { return mValues; }
+ operator const container_t&() const { return mValues; }
// explicit conversion
- value_assignment_t operator()() const { return mValues; }
+ const container_t& operator()() const { return mValues; }
typedef typename container_t::iterator iterator;
typedef typename container_t::const_iterator const_iterator;
@@ -1320,37 +1463,46 @@ namespace LLInitParam
}
container_t mValues;
+
+ private:
+ void init( BlockDescriptor &block_descriptor, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count, const char* name )
+ {
+ ParamDescriptorPtr param_descriptor = ParamDescriptorPtr(new ParamDescriptor(
+ block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
+ &mergeWith,
+ &deserializeParam,
+ &serializeParam,
+ validate_func,
+ &inspectParam,
+ min_count, max_count));
+ block_descriptor.addParam(param_descriptor, name);
+ }
};
// container of block parameters
template <typename VALUE_TYPE, typename NAME_VALUE_LOOKUP>
- class TypedParam<VALUE_TYPE, NAME_VALUE_LOOKUP, true, true>
+ class TypedParam<VALUE_TYPE, NAME_VALUE_LOOKUP, true, IS_A_BLOCK>
: public Param
{
+ protected:
+ typedef TypedParam<VALUE_TYPE, NAME_VALUE_LOOKUP, true, IS_A_BLOCK> self_t;
+ typedef ParamValue<typename LLTypeTags::Sorted<VALUE_TYPE>::value_t> param_value_t;
+ typedef typename std::vector<typename NAME_VALUE_LOOKUP::type_value_t> container_t;
+ typedef typename NAME_VALUE_LOOKUP::type_value_t named_value_t;
+ typedef container_t default_value_t;
+ typedef typename container_t::iterator iterator;
+ typedef typename container_t::const_iterator const_iterator;
public:
- typedef TypedParam<VALUE_TYPE, NAME_VALUE_LOOKUP, true, true> self_t;
- typedef ParamValue<VALUE_TYPE, NAME_VALUE_LOOKUP> param_value_t;
- typedef typename std::vector<param_value_t> container_t;
- typedef const container_t& value_assignment_t;
typedef typename param_value_t::value_t value_t;
- typedef NAME_VALUE_LOOKUP name_value_lookup_t;
- TypedParam(BlockDescriptor& block_descriptor, const char* name, value_assignment_t value, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count)
+ TypedParam(BlockDescriptor& block_descriptor, const char* name, const default_value_t& value, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count)
: Param(block_descriptor.mCurrentBlockPtr)
{
std::copy(value.begin(), value.end(), back_inserter(mValues));
if (LL_UNLIKELY(block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING))
{
- ParamDescriptorPtr param_descriptor = ParamDescriptorPtr(new ParamDescriptor(
- block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
- &mergeWith,
- &deserializeParam,
- &serializeParam,
- validate_func,
- &inspectParam,
- min_count, max_count));
- BaseBlock::addParam(block_descriptor, param_descriptor, name);
+ init(block_descriptor, validate_func, min_count, max_count, name);
}
}
@@ -1375,14 +1527,14 @@ namespace LLInitParam
typed_param.setProvided();
return true;
}
- else if(name_value_lookup_t::valueNamesExist())
+ else if(named_value_t::valueNamesExist())
{
// try to parse a known named value
std::string name;
if (parser.readValue(name))
{
// try to parse a per type named value
- if (name_value_lookup_t::getValueFromName(name, value.getValue()))
+ if (named_value_t::getValueFromName(name, value.getValue()))
{
typed_param.mValues.back().setValueName(name);
typed_param.setProvided();
@@ -1427,11 +1579,20 @@ namespace LLInitParam
static void inspectParam(const Param& param, Parser& parser, Parser::name_stack_t& name_stack, S32 min_count, S32 max_count)
{
- // I am a vector of blocks, so describe my contents recursively
- param_value_t(value_t()).inspectBlock(parser, name_stack, min_count, max_count);
+ const param_value_t& value_param = param_value_t(value_t());
+
+ // tell parser about our actual type
+ parser.inspectValue<value_t>(name_stack, min_count, max_count, NULL);
+ // then tell it about string-based alternatives ("red", "blue", etc. for LLColor4)
+ if (named_value_t::getPossibleValues())
+ {
+ parser.inspectValue<std::string>(name_stack, min_count, max_count, named_value_t::getPossibleValues());
+ }
+
+ value_param.inspectBlock(parser, name_stack, min_count, max_count);
}
- void set(value_assignment_t val, bool flag_as_provided = true)
+ void set(const container_t& val, bool flag_as_provided = true)
{
mValues = val;
setProvided(flag_as_provided);
@@ -1451,12 +1612,12 @@ namespace LLInitParam
return *this;
}
- self_t& add(const typename name_value_lookup_t::name_t& name)
+ self_t& add(const typename named_value_lookup_t::name_t& name)
{
value_t value;
// try to parse a per type named value
- if (name_value_lookup_t::getValueFromName(name, value))
+ if (named_value_t::getValueFromName(name, value))
{
add(value);
mValues.back().setValueName(name);
@@ -1465,12 +1626,10 @@ namespace LLInitParam
}
// implicit conversion
- operator value_assignment_t() const { return mValues; }
+ operator const container_t&() const { return mValues; }
// explicit conversion
- value_assignment_t operator()() const { return mValues; }
+ const container_t& operator()() const { return mValues; }
- typedef typename container_t::iterator iterator;
- typedef typename container_t::const_iterator const_iterator;
iterator begin() { return mValues.begin(); }
iterator end() { return mValues.end(); }
const_iterator begin() const { return mValues.begin(); }
@@ -1517,6 +1676,20 @@ namespace LLInitParam
}
container_t mValues;
+
+ private:
+ void init( BlockDescriptor &block_descriptor, ParamDescriptor::validation_func_t validate_func, S32 min_count, S32 max_count, const char* name )
+ {
+ ParamDescriptorPtr param_descriptor = ParamDescriptorPtr(new ParamDescriptor(
+ block_descriptor.mCurrentBlockPtr->getHandleFromParam(this),
+ &mergeWith,
+ &deserializeParam,
+ &serializeParam,
+ validate_func,
+ &inspectParam,
+ min_count, max_count));
+ block_descriptor.addParam(param_descriptor, name);
+ }
};
template <typename DERIVED_BLOCK, typename BASE_BLOCK = BaseBlock>
@@ -1531,13 +1704,13 @@ namespace LLInitParam
// take all provided params from other and apply to self
bool overwriteFrom(const self_t& other)
{
- return static_cast<DERIVED_BLOCK*>(this)->mergeBlock(selfBlockDescriptor(), other, true);
+ return static_cast<DERIVED_BLOCK*>(this)->mergeBlock(getBlockDescriptor(), other, true);
}
// take all provided params that are not already provided, and apply to self
bool fillFrom(const self_t& other)
{
- return static_cast<DERIVED_BLOCK*>(this)->mergeBlock(selfBlockDescriptor(), other, false);
+ return static_cast<DERIVED_BLOCK*>(this)->mergeBlock(getBlockDescriptor(), other, false);
}
bool mergeBlockParam(bool source_provided, bool dest_provided, BlockDescriptor& block_data, const self_t& source, bool overwrite)
@@ -1555,7 +1728,7 @@ namespace LLInitParam
bool mergeBlock(BlockDescriptor& block_data, const self_t& other, bool overwrite)
{
mCurChoice = other.mCurChoice;
- return base_block_t::mergeBlock(selfBlockDescriptor(), other, overwrite);
+ return base_block_t::mergeBlock(getBlockDescriptor(), other, overwrite);
}
// clear out old choice when param has changed
@@ -1576,38 +1749,38 @@ namespace LLInitParam
base_block_t::paramChanged(changed_param, user_provided);
}
- virtual const BlockDescriptor& mostDerivedBlockDescriptor() const { return selfBlockDescriptor(); }
- virtual BlockDescriptor& mostDerivedBlockDescriptor() { return selfBlockDescriptor(); }
+ virtual const BlockDescriptor& mostDerivedBlockDescriptor() const { return getBlockDescriptor(); }
+ virtual BlockDescriptor& mostDerivedBlockDescriptor() { return getBlockDescriptor(); }
protected:
ChoiceBlock()
: mCurChoice(0)
{
- BaseBlock::init(selfBlockDescriptor(), base_block_t::selfBlockDescriptor(), sizeof(DERIVED_BLOCK));
+ BaseBlock::init(getBlockDescriptor(), base_block_t::getBlockDescriptor(), sizeof(DERIVED_BLOCK));
}
// Alternatives are mutually exclusive wrt other Alternatives in the same block.
// One alternative in a block will always have isChosen() == true.
// At most one alternative in a block will have isProvided() == true.
- template <typename T, typename NAME_VALUE_LOOKUP = TypeValues<T> >
+ template <typename T, typename NAME_VALUE_LOOKUP = typename TypeValues<T>::type_value_t >
class Alternative : public TypedParam<T, NAME_VALUE_LOOKUP, false>
{
+ typedef TypedParam<T, NAME_VALUE_LOOKUP, false> super_t;
+ typedef typename super_t::value_t value_t;
+ typedef typename super_t::default_value_t default_value_t;
+
public:
friend class ChoiceBlock<DERIVED_BLOCK>;
- typedef Alternative<T, NAME_VALUE_LOOKUP> self_t;
- typedef TypedParam<T, NAME_VALUE_LOOKUP, false, IsBlock<ParamValue<T, NAME_VALUE_LOOKUP> >::value> super_t;
- typedef typename super_t::value_assignment_t value_assignment_t;
-
using super_t::operator =;
- explicit Alternative(const char* name = "", value_assignment_t val = defaultValue<T>())
- : super_t(DERIVED_BLOCK::selfBlockDescriptor(), name, val, NULL, 0, 1),
+ explicit Alternative(const char* name = "", const default_value_t& val = defaultValue<default_value_t>())
+ : super_t(DERIVED_BLOCK::getBlockDescriptor(), name, val, NULL, 0, 1),
mOriginalValue(val)
{
// assign initial choice to first declared option
- DERIVED_BLOCK* blockp = ((DERIVED_BLOCK*)DERIVED_BLOCK::selfBlockDescriptor().mCurrentBlockPtr);
- if (LL_UNLIKELY(DERIVED_BLOCK::selfBlockDescriptor().mInitializationState == BlockDescriptor::INITIALIZING))
+ DERIVED_BLOCK* blockp = ((DERIVED_BLOCK*)DERIVED_BLOCK::getBlockDescriptor().mCurrentBlockPtr);
+ if (LL_UNLIKELY(DERIVED_BLOCK::getBlockDescriptor().mInitializationState == BlockDescriptor::INITIALIZING))
{
if(blockp->mCurChoice == 0)
{
@@ -1621,27 +1794,27 @@ namespace LLInitParam
static_cast<enclosing_block_t&>(Param::enclosingBlock()).paramChanged(*this, true);
}
- void chooseAs(value_assignment_t val)
+ void chooseAs(const value_t& val)
{
super_t::set(val);
}
- void operator =(value_assignment_t val)
+ void operator =(const value_t& val)
{
super_t::set(val);
}
- void operator()(typename super_t::value_assignment_t val)
+ void operator()(const value_t& val)
{
super_t::set(val);
}
- operator value_assignment_t() const
+ operator const value_t&() const
{
return (*this)();
}
- value_assignment_t operator()() const
+ const value_t& operator()() const
{
if (static_cast<enclosing_block_t&>(Param::enclosingBlock()).getCurrentChoice() == this)
{
@@ -1656,11 +1829,11 @@ namespace LLInitParam
}
private:
- T mOriginalValue;
+ default_value_t mOriginalValue;
};
- protected:
- static BlockDescriptor& selfBlockDescriptor()
+ public:
+ static BlockDescriptor& getBlockDescriptor()
{
static BlockDescriptor sBlockDescriptor;
return sBlockDescriptor;
@@ -1680,6 +1853,8 @@ namespace LLInitParam
: public BASE_BLOCK
{
typedef Block<DERIVED_BLOCK, BASE_BLOCK> self_t;
+
+ protected:
typedef Block<DERIVED_BLOCK, BASE_BLOCK> block_t;
public:
@@ -1688,80 +1863,82 @@ namespace LLInitParam
// take all provided params from other and apply to self
bool overwriteFrom(const self_t& other)
{
- return static_cast<DERIVED_BLOCK*>(this)->mergeBlock(selfBlockDescriptor(), other, true);
+ return static_cast<DERIVED_BLOCK*>(this)->mergeBlock(getBlockDescriptor(), other, true);
}
// take all provided params that are not already provided, and apply to self
bool fillFrom(const self_t& other)
{
- return static_cast<DERIVED_BLOCK*>(this)->mergeBlock(selfBlockDescriptor(), other, false);
+ return static_cast<DERIVED_BLOCK*>(this)->mergeBlock(getBlockDescriptor(), other, false);
}
- virtual const BlockDescriptor& mostDerivedBlockDescriptor() const { return selfBlockDescriptor(); }
- virtual BlockDescriptor& mostDerivedBlockDescriptor() { return selfBlockDescriptor(); }
+ virtual const BlockDescriptor& mostDerivedBlockDescriptor() const { return getBlockDescriptor(); }
+ virtual BlockDescriptor& mostDerivedBlockDescriptor() { return getBlockDescriptor(); }
protected:
Block()
{
//#pragma message("Parsing LLInitParam::Block")
- BaseBlock::init(selfBlockDescriptor(), BASE_BLOCK::selfBlockDescriptor(), sizeof(DERIVED_BLOCK));
+ BaseBlock::init(getBlockDescriptor(), BASE_BLOCK::getBlockDescriptor(), sizeof(DERIVED_BLOCK));
}
//
// Nested classes for declaring parameters
//
- template <typename T, typename NAME_VALUE_LOOKUP = TypeValues<T> >
+ template <typename T, typename NAME_VALUE_LOOKUP = typename TypeValues<T>::type_value_t >
class Optional : public TypedParam<T, NAME_VALUE_LOOKUP, false>
{
- public:
- typedef TypedParam<T, NAME_VALUE_LOOKUP, false, IsBlock<ParamValue<T, NAME_VALUE_LOOKUP> >::value> super_t;
- typedef typename super_t::value_assignment_t value_assignment_t;
+ typedef TypedParam<T, NAME_VALUE_LOOKUP, false> super_t;
+ typedef typename super_t::value_t value_t;
+ typedef typename super_t::default_value_t default_value_t;
+ public:
using super_t::operator();
using super_t::operator =;
- explicit Optional(const char* name = "", value_assignment_t val = defaultValue<T>())
- : super_t(DERIVED_BLOCK::selfBlockDescriptor(), name, val, NULL, 0, 1)
+ explicit Optional(const char* name = "", const default_value_t& val = defaultValue<default_value_t>())
+ : super_t(DERIVED_BLOCK::getBlockDescriptor(), name, val, NULL, 0, 1)
{
//#pragma message("Parsing LLInitParam::Block::Optional")
}
- Optional& operator =(value_assignment_t val)
+ Optional& operator =(const value_t& val)
{
set(val);
return *this;
}
- DERIVED_BLOCK& operator()(value_assignment_t val)
+ DERIVED_BLOCK& operator()(const value_t& val)
{
super_t::set(val);
return static_cast<DERIVED_BLOCK&>(Param::enclosingBlock());
}
};
- template <typename T, typename NAME_VALUE_LOOKUP = TypeValues<T> >
+ template <typename T, typename NAME_VALUE_LOOKUP = typename TypeValues<T>::type_value_t >
class Mandatory : public TypedParam<T, NAME_VALUE_LOOKUP, false>
{
- public:
- typedef TypedParam<T, NAME_VALUE_LOOKUP, false, IsBlock<ParamValue<T, NAME_VALUE_LOOKUP> >::value> super_t;
+ typedef TypedParam<T, NAME_VALUE_LOOKUP, false> super_t;
typedef Mandatory<T, NAME_VALUE_LOOKUP> self_t;
- typedef typename super_t::value_assignment_t value_assignment_t;
+ typedef typename super_t::value_t value_t;
+ typedef typename super_t::default_value_t default_value_t;
+ public:
using super_t::operator();
using super_t::operator =;
// mandatory parameters require a name to be parseable
- explicit Mandatory(const char* name = "", value_assignment_t val = defaultValue<T>())
- : super_t(DERIVED_BLOCK::selfBlockDescriptor(), name, val, &validate, 1, 1)
+ explicit Mandatory(const char* name = "", const default_value_t& val = defaultValue<default_value_t>())
+ : super_t(DERIVED_BLOCK::getBlockDescriptor(), name, val, &validate, 1, 1)
{}
- Mandatory& operator =(value_assignment_t val)
+ Mandatory& operator =(const value_t& val)
{
set(val);
return *this;
}
- DERIVED_BLOCK& operator()(typename super_t::value_assignment_t val)
+ DERIVED_BLOCK& operator()(const value_t& val)
{
super_t::set(val);
return static_cast<DERIVED_BLOCK&>(Param::enclosingBlock());
@@ -1775,28 +1952,29 @@ namespace LLInitParam
};
- template <typename T, typename RANGE = BaseBlock::AnyAmount, typename NAME_VALUE_LOOKUP = TypeValues<T> >
+ template <typename T, typename RANGE = BaseBlock::AnyAmount, typename NAME_VALUE_LOOKUP = typename TypeValues<T>::type_value_t >
class Multiple : public TypedParam<T, NAME_VALUE_LOOKUP, true>
{
- public:
- typedef TypedParam<T, NAME_VALUE_LOOKUP, true, IsBlock<ParamValue<T, NAME_VALUE_LOOKUP> >::value> super_t;
+ typedef TypedParam<T, NAME_VALUE_LOOKUP, true> super_t;
typedef Multiple<T, RANGE, NAME_VALUE_LOOKUP> self_t;
typedef typename super_t::container_t container_t;
- typedef typename super_t::value_assignment_t value_assignment_t;
+ typedef typename super_t::value_t value_t;
+
+ public:
typedef typename super_t::iterator iterator;
typedef typename super_t::const_iterator const_iterator;
explicit Multiple(const char* name = "")
- : super_t(DERIVED_BLOCK::selfBlockDescriptor(), name, container_t(), &validate, RANGE::minCount, RANGE::maxCount)
+ : super_t(DERIVED_BLOCK::getBlockDescriptor(), name, container_t(), &validate, RANGE::minCount, RANGE::maxCount)
{}
- Multiple& operator =(value_assignment_t val)
+ Multiple& operator =(const container_t& val)
{
set(val);
return *this;
}
- DERIVED_BLOCK& operator()(typename super_t::value_assignment_t val)
+ DERIVED_BLOCK& operator()(const container_t& val)
{
super_t::set(val);
return static_cast<DERIVED_BLOCK&>(Param::enclosingBlock());
@@ -1813,9 +1991,9 @@ namespace LLInitParam
{
public:
explicit Deprecated(const char* name)
- : Param(DERIVED_BLOCK::selfBlockDescriptor().mCurrentBlockPtr)
+ : Param(DERIVED_BLOCK::getBlockDescriptor().mCurrentBlockPtr)
{
- BlockDescriptor& block_descriptor = DERIVED_BLOCK::selfBlockDescriptor();
+ BlockDescriptor& block_descriptor = DERIVED_BLOCK::getBlockDescriptor();
if (LL_UNLIKELY(block_descriptor.mInitializationState == BlockDescriptor::INITIALIZING))
{
ParamDescriptorPtr param_descriptor = ParamDescriptorPtr(new ParamDescriptor(
@@ -1826,7 +2004,7 @@ namespace LLInitParam
NULL,
NULL,
0, S32_MAX));
- BaseBlock::addParam(block_descriptor, param_descriptor, name);
+ block_descriptor.addParam(param_descriptor, name);
}
}
@@ -1846,16 +2024,17 @@ namespace LLInitParam
// different semantics for documentation purposes, but functionally identical
typedef Deprecated Ignored;
- protected:
- static BlockDescriptor& selfBlockDescriptor()
+ public:
+ static BlockDescriptor& getBlockDescriptor()
{
static BlockDescriptor sBlockDescriptor;
return sBlockDescriptor;
}
- template <typename T, typename NAME_VALUE_LOOKUP, bool multiple, bool is_block>
+ protected:
+ template <typename T, typename NAME_VALUE_LOOKUP, bool multiple, typename is_block>
void changeDefault(TypedParam<T, NAME_VALUE_LOOKUP, multiple, is_block>& param,
- typename TypedParam<T, NAME_VALUE_LOOKUP, multiple, is_block>::value_assignment_t value)
+ const typename TypedParam<T, NAME_VALUE_LOOKUP, multiple, is_block>::value_t& value)
{
if (!param.isProvided())
{
@@ -1865,202 +2044,414 @@ namespace LLInitParam
};
- template <typename DERIVED_BLOCK, typename BASE_BLOCK = BaseBlock>
- class BatchBlock
- : public Block<DERIVED_BLOCK, BASE_BLOCK>
+ template<typename T, typename BLOCK_T>
+ struct IsBlock<ParamValue<BaseBlock::Lazy<T, BaseBlock::IS_A_BLOCK>, BLOCK_T >, void>
+ {
+ typedef IS_A_BLOCK value_t;
+ };
+
+ template<typename T, typename BLOCK_T>
+ struct IsBlock<ParamValue<BaseBlock::Lazy<T, BaseBlock::NOT_A_BLOCK>, BLOCK_T >, void>
+ {
+ typedef NOT_BLOCK value_t;
+ };
+
+ template<typename T, typename BLOCK_IDENTIFIER>
+ struct IsBlock<ParamValue<BaseBlock::Atomic<T>, typename IsBlock<BaseBlock::Atomic<T> >::value_t >, BLOCK_IDENTIFIER>
+ {
+ typedef typename IsBlock<T>::value_t value_t;
+ };
+
+ template<typename T, typename BLOCK_IDENTIFIER>
+ struct IsBlock<ParamValue<BaseBlock::Sequential<T>, typename IsBlock<BaseBlock::Sequential<T> >::value_t >, BLOCK_IDENTIFIER>
{
+ typedef typename IsBlock<T>::value_t value_t;
+ };
+
+
+ template<typename T>
+ struct InnerMostType
+ {
+ typedef T value_t;
+ };
+
+ template<typename T>
+ struct InnerMostType<ParamValue<T, NOT_BLOCK> >
+ {
+ typedef typename InnerMostType<T>::value_t value_t;
+ };
+
+ template<typename T>
+ struct InnerMostType<ParamValue<T, IS_A_BLOCK> >
+ {
+ typedef typename InnerMostType<T>::value_t value_t;
+ };
+
+ template<typename T, typename BLOCK_T>
+ class ParamValue <BaseBlock::Atomic<T>, BLOCK_T>
+ {
+ typedef ParamValue <BaseBlock::Atomic<T>, BLOCK_T> self_t;
+
public:
- typedef BatchBlock<DERIVED_BLOCK, BASE_BLOCK> self_t;
- typedef Block<DERIVED_BLOCK, BASE_BLOCK> super_t;
+ typedef typename InnerMostType<T>::value_t value_t;
+ typedef T default_value_t;
- BatchBlock()
+ ParamValue()
+ : mValue(),
+ mValidated(false)
+ {}
+
+ ParamValue(const default_value_t& value)
+ : mValue(value),
+ mValidated(false)
{}
+ void setValue(const value_t& val)
+ {
+ mValue.setValue(val);
+ }
+
+ const value_t& getValue() const
+ {
+ return mValue.getValue();
+ }
+
+ value_t& getValue()
+ {
+ return mValue.getValue();
+ }
+
bool deserializeBlock(Parser& p, Parser::name_stack_range_t name_stack_range, bool new_name)
{
if (new_name)
{
- // reset block
- *static_cast<DERIVED_BLOCK*>(this) = defaultBatchValue();
+ resetToDefault();
+ }
+ return mValue.deserializeBlock(p, name_stack_range, new_name);
}
- return super_t::deserializeBlock(p, name_stack_range, new_name);
+
+ void serializeBlock(Parser& p, Parser::name_stack_t& name_stack, const self_t* diff_block = NULL) const
+ {
+ const BaseBlock* base_block = diff_block
+ ? &(diff_block->mValue)
+ : NULL;
+ mValue.serializeBlock(p, name_stack, base_block);
+ }
+
+ bool inspectBlock(Parser& p, Parser::name_stack_t name_stack = Parser::name_stack_t(), S32 min_count = 0, S32 max_count = S32_MAX) const
+ {
+ return mValue.inspectBlock(p, name_stack, min_count, max_count);
}
- bool mergeBlock(BlockDescriptor& block_data, const BaseBlock& other, bool overwrite)
+ bool mergeBlockParam(bool source_provided, bool dst_provided, BlockDescriptor& block_data, const self_t& source, bool overwrite)
{
if (overwrite)
{
- *static_cast<DERIVED_BLOCK*>(this) = defaultBatchValue();
- // merge individual parameters into destination
- return super_t::mergeBlock(super_t::selfBlockDescriptor(), other, overwrite);
+ resetToDefault();
+ return mValue.mergeBlock(block_data, source.getValue(), overwrite);
}
return false;
}
- protected:
- static const DERIVED_BLOCK& defaultBatchValue()
+
+ bool validateBlock(bool emit_errors = true) const
+ {
+ return mValue.validateBlock(emit_errors);
+ }
+
+ static BlockDescriptor& getBlockDescriptor()
+ {
+ return value_t::getBlockDescriptor();
+ }
+
+
+ mutable bool mValidated; // lazy validation flag
+
+ private:
+ void resetToDefault()
{
- static DERIVED_BLOCK default_value;
- return default_value;
+ static T default_value;
+ mValue = default_value;
}
+
+ T mValue;
};
- // FIXME: this specialization is not currently used, as it only matches against the BatchBlock base class
- // and not the derived class with the actual params
- template<typename DERIVED_BLOCK,
- typename BASE_BLOCK,
- typename NAME_VALUE_LOOKUP>
- class ParamValue <BatchBlock<DERIVED_BLOCK, BASE_BLOCK>,
- NAME_VALUE_LOOKUP,
- true>
- : public NAME_VALUE_LOOKUP,
- protected BatchBlock<DERIVED_BLOCK, BASE_BLOCK>
+ template<typename T>
+ class ParamValue <BaseBlock::Sequential<T>, IS_A_BLOCK>
{
+ typedef ParamValue <BaseBlock::Sequential<T>, IS_A_BLOCK> self_t;
+
public:
- typedef BatchBlock<DERIVED_BLOCK, BASE_BLOCK> block_t;
- typedef const BatchBlock<DERIVED_BLOCK, BASE_BLOCK>& value_assignment_t;
- typedef block_t value_t;
+ typedef typename InnerMostType<T>::value_t value_t;
+ typedef T default_value_t;
ParamValue()
- : block_t(),
+ : mValue(),
mValidated(false)
- {}
+ {
+ mCurParam = getBlockDescriptor().mAllParams.begin();
+ }
- ParamValue(value_assignment_t other)
- : block_t(other),
+ ParamValue(const default_value_t& value)
+ : mValue(value),
mValidated(false)
{
+ mCurParam = getBlockDescriptor().mAllParams.begin();
}
- void setValue(value_assignment_t val)
+ void setValue(const value_t& val)
{
- *this = val;
+ mValue.setValue(val);
}
- value_assignment_t getValue() const
+ const value_t& getValue() const
{
- return *this;
+ return mValue.getValue();
}
- BatchBlock<DERIVED_BLOCK, BASE_BLOCK>& getValue()
+ value_t& getValue()
{
- return *this;
+ return mValue.getValue();
}
- operator value_assignment_t() const
+ bool deserializeBlock(Parser& p, Parser::name_stack_range_t name_stack_range, bool new_name)
{
- return *this;
+ if (new_name)
+ {
+ mCurParam = getBlockDescriptor().mAllParams.begin();
+ }
+ if (name_stack_range.first == name_stack_range.second
+ && mCurParam != getBlockDescriptor().mAllParams.end())
+ {
+ // deserialize to mCurParam
+ ParamDescriptor& pd = *(*mCurParam);
+ ParamDescriptor::deserialize_func_t deserialize_func = pd.mDeserializeFunc;
+ Param* paramp = mValue.getParamFromHandle(pd.mParamHandle);
+
+ if (deserialize_func
+ && paramp
+ && deserialize_func(*paramp, p, name_stack_range, new_name))
+ {
+ ++mCurParam;
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+ }
+ else
+ {
+ return mValue.deserializeBlock(p, name_stack_range, new_name);
+ }
}
- value_assignment_t operator()() const
+ void serializeBlock(Parser& p, Parser::name_stack_t& name_stack, const self_t* diff_block = NULL) const
{
- return *this;
+ const BaseBlock* base_block = diff_block
+ ? &(diff_block->mValue)
+ : NULL;
+ mValue.serializeBlock(p, name_stack, base_block);
+ }
+
+ bool inspectBlock(Parser& p, Parser::name_stack_t name_stack = Parser::name_stack_t(), S32 min_count = 0, S32 max_count = S32_MAX) const
+ {
+ return mValue.inspectBlock(p, name_stack, min_count, max_count);
+ }
+
+ bool mergeBlockParam(bool source_provided, bool dst_provided, BlockDescriptor& block_data, const self_t& source, bool overwrite)
+ {
+ return mValue.mergeBlock(block_data, source.getValue(), overwrite);
+ }
+
+ bool validateBlock(bool emit_errors = true) const
+ {
+ return mValue.validateBlock(emit_errors);
+ }
+
+ static BlockDescriptor& getBlockDescriptor()
+ {
+ return value_t::getBlockDescriptor();
}
- protected:
mutable bool mValidated; // lazy validation flag
+
+ private:
+
+ BlockDescriptor::all_params_list_t::iterator mCurParam;
+ T mValue;
};
- template<typename T, bool IS_BLOCK>
- class ParamValue <BaseBlock::Lazy<T>,
- TypeValues<T>,
- IS_BLOCK>
- : public IsBlock<T>::base_class_t
+ template<typename T>
+ class ParamValue <BaseBlock::Sequential<T>, NOT_BLOCK>
+ : public T
{
+ typedef ParamValue <BaseBlock::Sequential<T>, NOT_BLOCK> self_t;
+
public:
- typedef ParamValue <BaseBlock::Lazy<T>, TypeValues<T>, false> self_t;
- typedef const T& value_assignment_t;
- typedef T value_t;
+ typedef typename InnerMostType<T>::value_t value_t;
+ typedef T default_value_t;
+
+ ParamValue()
+ : T(),
+ mValidated(false)
+ {}
+
+ ParamValue(const default_value_t& value)
+ : T(value.getValue()),
+ mValidated(false)
+ {}
+
+ mutable bool mValidated; // lazy validation flag
+ };
+
+ template<typename T, typename BLOCK_T>
+ class ParamValue <BaseBlock::Lazy<T, IS_A_BLOCK>, BLOCK_T>
+ {
+ typedef ParamValue <BaseBlock::Lazy<T, IS_A_BLOCK>, BLOCK_T> self_t;
+
+ public:
+ typedef typename InnerMostType<T>::value_t value_t;
+ typedef LazyValue<T> default_value_t;
ParamValue()
: mValue(),
mValidated(false)
{}
- ParamValue(value_assignment_t other)
+ ParamValue(const default_value_t& other)
: mValue(other),
mValidated(false)
{}
- void setValue(value_assignment_t val)
+ ParamValue(const T& value)
+ : mValue(value),
+ mValidated(false)
+ {}
+
+ void setValue(const value_t& val)
{
mValue.set(val);
}
- value_assignment_t getValue() const
+ const value_t& getValue() const
{
- return mValue.get();
+ return mValue.get().getValue();
}
- T& getValue()
+ value_t& getValue()
+ {
+ return mValue.get().getValue();
+ }
+
+ bool deserializeBlock(Parser& p, Parser::name_stack_range_t name_stack_range, bool new_name)
{
- return mValue.get();
+ return mValue.get().deserializeBlock(p, name_stack_range, new_name);
}
- operator value_assignment_t() const
+ void serializeBlock(Parser& p, Parser::name_stack_t& name_stack, const self_t* diff_block = NULL) const
{
- return mValue.get();
+ if (mValue.empty()) return;
+
+ const BaseBlock* base_block = (diff_block && !diff_block->mValue.empty())
+ ? &(diff_block->mValue.get().getValue())
+ : NULL;
+ mValue.get().serializeBlock(p, name_stack, base_block);
}
- value_assignment_t operator()() const
+ bool inspectBlock(Parser& p, Parser::name_stack_t name_stack = Parser::name_stack_t(), S32 min_count = 0, S32 max_count = S32_MAX) const
{
- return mValue.get();
+ return mValue.get().inspectBlock(p, name_stack, min_count, max_count);
}
- bool deserializeBlock(Parser& p, Parser::name_stack_range_t name_stack_range, bool new_name)
+ bool mergeBlockParam(bool source_provided, bool dst_provided, BlockDescriptor& block_data, const self_t& source, bool overwrite)
{
- return mValue.get().deserializeBlock(p, name_stack_range, new_name);
+ return source.mValue.empty() || mValue.get().mergeBlock(block_data, source.getValue(), overwrite);
}
- void serializeBlock(Parser& p, Parser::name_stack_t& name_stack, const BaseBlock* diff_block = NULL) const
+ bool validateBlock(bool emit_errors = true) const
{
- if (mValue.empty()) return;
+ return mValue.empty() || mValue.get().validateBlock(emit_errors);
+ }
+
+ static BlockDescriptor& getBlockDescriptor()
+ {
+ return value_t::getBlockDescriptor();
+ }
+
+ mutable bool mValidated; // lazy validation flag
+
+ private:
+ LazyValue<T> mValue;
+ };
+
+ template<typename T, typename BLOCK_T>
+ class ParamValue <BaseBlock::Lazy<T, NOT_BLOCK>, BLOCK_T>
+ {
+ typedef ParamValue <BaseBlock::Lazy<T, NOT_BLOCK>, BLOCK_T> self_t;
+
+ public:
+ typedef typename InnerMostType<T>::value_t value_t;
+ typedef LazyValue<T> default_value_t;
+
+ ParamValue()
+ : mValue(),
+ mValidated(false)
+ {}
+
+ ParamValue(const default_value_t& other)
+ : mValue(other),
+ mValidated(false)
+ {}
+
+ ParamValue(const T& value)
+ : mValue(value),
+ mValidated(false)
+ {}
- mValue.get().serializeBlock(p, name_stack, diff_block);
+ void setValue(const value_t& val)
+ {
+ mValue.set(val);
}
- bool inspectBlock(Parser& p, Parser::name_stack_t name_stack = Parser::name_stack_t(), S32 min_count = 0, S32 max_count = S32_MAX) const
+ const value_t& getValue() const
{
- if (mValue.empty()) return false;
+ return mValue.get().getValue();
+ }
- return mValue.get().inspectBlock(p, name_stack, min_count, max_count);
+ value_t& getValue()
+ {
+ return mValue.get().getValue();
}
- protected:
mutable bool mValidated; // lazy validation flag
private:
- BaseBlock::Lazy<T> mValue;
+ LazyValue<T> mValue;
};
template <>
- class ParamValue <LLSD,
- TypeValues<LLSD>,
- false>
- : public TypeValues<LLSD>,
- public BaseBlock
+ class ParamValue <LLSD, NOT_BLOCK>
+ : public BaseBlock
{
public:
- typedef ParamValue<LLSD, TypeValues<LLSD>, false> self_t;
- typedef const LLSD& value_assignment_t;
+ typedef LLSD value_t;
+ typedef LLSD default_value_t;
ParamValue()
: mValidated(false)
{}
- ParamValue(value_assignment_t other)
+ ParamValue(const default_value_t& other)
: mValue(other),
mValidated(false)
{}
- void setValue(value_assignment_t val) { mValue = val; }
+ void setValue(const value_t& val) { mValue = val; }
- value_assignment_t getValue() const { return mValue; }
+ const value_t& getValue() const { return mValue; }
LLSD& getValue() { return mValue; }
- operator value_assignment_t() const { return mValue; }
- value_assignment_t operator()() const { return mValue; }
-
-
// block param interface
bool deserializeBlock(Parser& p, Parser::name_stack_range_t name_stack_range, bool new_name);
void serializeBlock(Parser& p, Parser::name_stack_t& name_stack, const BaseBlock* diff_block = NULL) const;
@@ -2081,8 +2472,7 @@ namespace LLInitParam
template<typename T>
class CustomParamValue
- : public Block<ParamValue<T, TypeValues<T> > >,
- public TypeValues<T>
+ : public Block<ParamValue<T> >
{
public:
typedef enum e_value_age
@@ -2092,14 +2482,15 @@ namespace LLInitParam
BLOCK_AUTHORITATIVE // mValue is derived from the block parameters, which are authoritative
} EValueAge;
- typedef ParamValue<T, TypeValues<T> > derived_t;
+ typedef ParamValue<T> derived_t;
typedef CustomParamValue<T> self_t;
typedef Block<derived_t> block_t;
- typedef const T& value_assignment_t;
+ typedef T default_value_t;
typedef T value_t;
+ typedef void baseblock_base_class_t;
- CustomParamValue(const T& value = T())
+ CustomParamValue(const default_value_t& value = T())
: mValue(value),
mValueAge(VALUE_AUTHORITATIVE),
mValidated(false)
@@ -2116,8 +2507,6 @@ namespace LLInitParam
typed_param.mValueAge = VALUE_AUTHORITATIVE;
typed_param.updateBlockFromValue(false);
- typed_param.clearValueName();
-
return true;
}
}
@@ -2131,18 +2520,8 @@ namespace LLInitParam
const derived_t& typed_param = static_cast<const derived_t&>(*this);
const derived_t* diff_param = static_cast<const derived_t*>(diff_block);
- std::string key = typed_param.getValueName();
-
- // first try to write out name of name/value pair
- if (!key.empty())
- {
- if (!diff_param || !ParamCompare<std::string>::equals(diff_param->getValueName(), key))
- {
- parser.writeValue(key, name_stack);
- }
- }
// then try to serialize value directly
- else if (!diff_param || !ParamCompare<T>::equals(typed_param.getValue(), diff_param->getValue()))
+ if (!diff_param || !ParamCompare<T>::equals(typed_param.getValue(), diff_param->getValue()))
{
if (!parser.writeValue(typed_param.getValue(), name_stack))
@@ -2172,19 +2551,6 @@ namespace LLInitParam
}
}
- bool inspectBlock(Parser& parser, Parser::name_stack_t name_stack = Parser::name_stack_t(), S32 min_count = 0, S32 max_count = S32_MAX) const
- {
- // first, inspect with actual type...
- parser.inspectValue<T>(name_stack, min_count, max_count, NULL);
- if (TypeValues<T>::getPossibleValues())
- {
- //...then inspect with possible string values...
- parser.inspectValue<std::string>(name_stack, min_count, max_count, TypeValues<T>::getPossibleValues());
- }
- // then recursively inspect contents...
- return block_t::inspectBlock(parser, name_stack, min_count, max_count);
- }
-
bool validateBlock(bool emit_errors = true) const
{
if (mValueAge == VALUE_NEEDS_UPDATE)
@@ -2192,7 +2558,6 @@ namespace LLInitParam
if (block_t::validateBlock(emit_errors))
{
// clear stale keyword associated with old value
- TypeValues<T>::clearValueName();
mValueAge = BLOCK_AUTHORITATIVE;
static_cast<derived_t*>(const_cast<self_t*>(this))->updateValueFromBlock();
return true;
@@ -2222,17 +2587,15 @@ namespace LLInitParam
}
}
- void setValue(value_assignment_t val)
+ void setValue(const value_t& val)
{
- derived_t& typed_param = static_cast<derived_t&>(*this);
// set param version number to be up to date, so we ignore block contents
mValueAge = VALUE_AUTHORITATIVE;
mValue = val;
- typed_param.clearValueName();
static_cast<derived_t*>(this)->updateBlockFromValue(false);
}
- value_assignment_t getValue() const
+ const value_t& getValue() const
{
validateBlock(true);
return mValue;
@@ -2244,20 +2607,10 @@ namespace LLInitParam
return mValue;
}
- operator value_assignment_t() const
- {
- return getValue();
- }
-
- value_assignment_t operator()() const
- {
- return getValue();
- }
-
protected:
// use this from within updateValueFromBlock() to set the value without making it authoritative
- void updateValue(value_assignment_t value)
+ void updateValue(const value_t& value)
{
mValue = value;
}
diff --git a/indra/llxuixml/llxuiparser.cpp b/indra/llxuixml/llxuiparser.cpp
index afc76024d1..9cd88a1620 100644
--- a/indra/llxuixml/llxuiparser.cpp
+++ b/indra/llxuixml/llxuiparser.cpp
@@ -42,7 +42,7 @@
#include <boost/spirit/include/classic_core.hpp>
#include "lluicolor.h"
-
+#include "v3math.h"
using namespace BOOST_SPIRIT_CLASSIC_NS;
const S32 MAX_STRING_ATTRIBUTE_SIZE = 40;
@@ -79,7 +79,6 @@ struct Occurs : public LLInitParam::Block<Occurs>
{}
};
-
typedef enum
{
USE_REQUIRED,
@@ -101,14 +100,23 @@ namespace LLInitParam
struct Element;
struct Group;
-struct Choice;
struct Sequence;
-struct Any;
+
+struct All : public LLInitParam::Block<All, Occurs>
+{
+ Multiple< Lazy<Element, IS_A_BLOCK> > elements;
+
+ All()
+ : elements("element")
+ {
+ maxOccurs = 1;
+ }
+};
struct Attribute : public LLInitParam::Block<Attribute>
{
- Mandatory<std::string> name;
- Mandatory<std::string> type;
+ Mandatory<std::string> name,
+ type;
Mandatory<EUse> use;
Attribute()
@@ -127,24 +135,13 @@ struct Any : public LLInitParam::Block<Any, Occurs>
{}
};
-struct All : public LLInitParam::Block<All, Occurs>
-{
- Multiple< Lazy<Element> > elements;
-
- All()
- : elements("element")
- {
- maxOccurs = 1;
- }
-};
-
struct Choice : public LLInitParam::ChoiceBlock<Choice, Occurs>
{
- Alternative< Lazy<Element> > element;
- Alternative< Lazy<Group> > group;
- Alternative< Lazy<Choice> > choice;
- Alternative< Lazy<Sequence> > sequence;
- Alternative< Lazy<Any> > any;
+ Alternative< Lazy<Element, IS_A_BLOCK> > element;
+ Alternative< Lazy<Group, IS_A_BLOCK> > group;
+ Alternative< Lazy<Choice, IS_A_BLOCK> > choice;
+ Alternative< Lazy<Sequence, IS_A_BLOCK> > sequence;
+ Alternative< Lazy<Any> > any;
Choice()
: element("element"),
@@ -158,11 +155,11 @@ struct Choice : public LLInitParam::ChoiceBlock<Choice, Occurs>
struct Sequence : public LLInitParam::ChoiceBlock<Sequence, Occurs>
{
- Alternative< Lazy<Element> > element;
- Alternative< Lazy<Group> > group;
- Alternative< Lazy<Choice> > choice;
- Alternative< Lazy<Sequence> > sequence;
- Alternative< Lazy<Any> > any;
+ Alternative< Lazy<Element, IS_A_BLOCK> > element;
+ Alternative< Lazy<Group, IS_A_BLOCK> > group;
+ Alternative< Lazy<Choice> > choice;
+ Alternative< Lazy<Sequence, IS_A_BLOCK> > sequence;
+ Alternative< Lazy<Any> > any;
};
struct GroupContents : public LLInitParam::ChoiceBlock<GroupContents, Occurs>
@@ -247,7 +244,7 @@ struct ComplexType : public LLInitParam::Block<ComplexType, ComplexTypeContents>
Optional<bool> mixed;
Multiple<Attribute> attribute;
- Multiple< Lazy<Element> > elements;
+ Multiple< Lazy<Element, IS_A_BLOCK > > elements;
ComplexType()
: name("name"),
@@ -313,7 +310,6 @@ public:
setNameSpace(ns);
};
}
-
};
//
@@ -670,6 +666,7 @@ LLXUIParser::LLXUIParser()
registerParserFuncs<S32>(readS32Value, writeS32Value);
registerParserFuncs<F32>(readF32Value, writeF32Value);
registerParserFuncs<F64>(readF64Value, writeF64Value);
+ registerParserFuncs<LLVector3>(readVector3Value, writeVector3Value);
registerParserFuncs<LLColor4>(readColor4Value, writeColor4Value);
registerParserFuncs<LLUIColor>(readUIColorValue, writeUIColorValue);
registerParserFuncs<LLUUID>(readUUIDValue, writeUUIDValue);
@@ -1144,6 +1141,31 @@ bool LLXUIParser::writeF64Value(Parser& parser, const void* val_ptr, name_stack_
return false;
}
+bool LLXUIParser::readVector3Value(Parser& parser, void* val_ptr)
+{
+ LLXUIParser& self = static_cast<LLXUIParser&>(parser);
+ LLVector3* vecp = (LLVector3*)val_ptr;
+ if(self.mCurReadNode->getFloatValue(3, vecp->mV) >= 3)
+ {
+ return true;
+ }
+
+ return false;
+}
+
+bool LLXUIParser::writeVector3Value(Parser& parser, const void* val_ptr, name_stack_t& stack)
+{
+ LLXUIParser& self = static_cast<LLXUIParser&>(parser);
+ LLXMLNodePtr node = self.getNode(stack);
+ if (node.notNull())
+ {
+ LLVector3 vector = *((LLVector3*)val_ptr);
+ node->setFloatValue(3, vector.mV);
+ return true;
+ }
+ return false;
+}
+
bool LLXUIParser::readColor4Value(Parser& parser, void* val_ptr)
{
LLXUIParser& self = static_cast<LLXUIParser&>(parser);
diff --git a/indra/llxuixml/llxuiparser.h b/indra/llxuixml/llxuiparser.h
index d7cd256967..e48663e5cc 100644
--- a/indra/llxuixml/llxuiparser.h
+++ b/indra/llxuixml/llxuiparser.h
@@ -127,6 +127,7 @@ private:
static bool readS32Value(Parser& parser, void* val_ptr);
static bool readF32Value(Parser& parser, void* val_ptr);
static bool readF64Value(Parser& parser, void* val_ptr);
+ static bool readVector3Value(Parser& parser, void* val_ptr);
static bool readColor4Value(Parser& parser, void* val_ptr);
static bool readUIColorValue(Parser& parser, void* val_ptr);
static bool readUUIDValue(Parser& parser, void* val_ptr);
@@ -144,6 +145,7 @@ private:
static bool writeS32Value(Parser& parser, const void* val_ptr, name_stack_t&);
static bool writeF32Value(Parser& parser, const void* val_ptr, name_stack_t&);
static bool writeF64Value(Parser& parser, const void* val_ptr, name_stack_t&);
+ static bool writeVector3Value(Parser& parser, const void* val_ptr, name_stack_t&);
static bool writeColor4Value(Parser& parser, const void* val_ptr, name_stack_t&);
static bool writeUIColorValue(Parser& parser, const void* val_ptr, name_stack_t&);
static bool writeUUIDValue(Parser& parser, const void* val_ptr, name_stack_t&);
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-13 09:05:03 +0000