More class docs for Value

This commit is contained in:
Simon Hausmann 2021-03-23 15:59:25 +01:00
parent 4142a9198d
commit 2a839134f4

View file

@ -201,12 +201,15 @@ public:
/// Constructs a new value of type Value::Type::Void.
Value() { cbindgen_private::sixtyfps_interpreter_value_new(&inner); }
/// Constructs a new value by copying \a other.
Value(const Value &other) { sixtyfps_interpreter_value_clone(&other.inner, &inner); }
/// Constructs a new value by moving \a other to this.
Value(Value &&other)
{
inner = other.inner;
cbindgen_private::sixtyfps_interpreter_value_new(&other.inner);
}
/// Assigns the value \a other to this.
Value &operator=(const Value &other)
{
if (this == &other)
@ -215,6 +218,7 @@ public:
sixtyfps_interpreter_value_clone(&other.inner, &inner);
return *this;
}
/// Moves the value \a other to this.
Value &operator=(Value &&other)
{
if (this == &other)
@ -224,6 +228,7 @@ public:
cbindgen_private::sixtyfps_interpreter_value_new(&other.inner);
return *this;
}
/// Destroys the value.
~Value() { cbindgen_private::sixtyfps_interpreter_value_destructor(&inner); }
/// \private
@ -231,6 +236,8 @@ public:
// optional<int> to_int() const;
// optional<float> to_float() const;
/// Returns a std::optional that contains a double if the type of this Value is
/// Type::Double, otherwise an empty optional is returned.
std::optional<double> to_number() const
{
if (auto *number = cbindgen_private::sixtyfps_interpreter_value_to_number(&inner)) {
@ -239,6 +246,9 @@ public:
return {};
}
}
/// Returns a std::optional that contains a string if the type of this Value is
/// Type::String, otherwise an empty optional is returned.
std::optional<sixtyfps::SharedString> to_string() const
{
if (auto *str = cbindgen_private::sixtyfps_interpreter_value_to_string(&inner)) {
@ -247,6 +257,9 @@ public:
return {};
}
}
/// Returns a std::optional that contains a bool if the type of this Value is
/// Type::Bool, otherwise an empty optional is returned.
std::optional<bool> to_bool() const
{
if (auto *b = cbindgen_private::sixtyfps_interpreter_value_to_bool(&inner)) {
@ -255,8 +268,17 @@ public:
return {};
}
}
/// Returns a std::optional that contains a vector of values if the type of this Value is
/// Type::Array, otherwise an empty optional is returned.
inline std::optional<sixtyfps::SharedVector<Value>> to_array() const;
/// Returns a std::optional that contains a model of values if the type of this Value is
/// Type::Model, otherwise an empty optional is returned.
std::optional<std::shared_ptr<sixtyfps::Model<Value>>> to_model() const;
/// Returns a std::optional that contains a brush if the type of this Value is
/// Type::Brush, otherwise an empty optional is returned.
std::optional<sixtyfps::Brush> to_brush() const
{
if (auto *brush = cbindgen_private::sixtyfps_interpreter_value_to_brush(&inner)) {
@ -265,6 +287,9 @@ public:
return {};
}
}
/// Returns a std::optional that contains a Struct if the type of this Value is
/// Type::Struct, otherwise an empty optional is returned.
std::optional<Struct> to_struct() const
{
if (auto *opaque_struct = cbindgen_private::sixtyfps_interpreter_value_to_struct(&inner)) {
@ -275,29 +300,41 @@ public:
}
// template<typename T> std::optional<T> get() const;
/// Constructs a new Value that holds the double \a value.
Value(double value) { cbindgen_private::sixtyfps_interpreter_value_new_double(value, &inner); }
/// Constructs a new Value that holds the string \a str.
Value(const SharedString &str)
{
cbindgen_private::sixtyfps_interpreter_value_new_string(&str, &inner);
}
/// Constructs a new Value that holds the boolean \a b.
Value(bool b) { cbindgen_private::sixtyfps_interpreter_value_new_bool(b, &inner); }
inline Value(const SharedVector<Value> &);
Value(const std::shared_ptr<sixtyfps::Model<Value>> &);
/// Constructs a new Value that holds the value vector \a v.
inline Value(const SharedVector<Value> &v);
/// Constructs a new Value that holds the value model \a m.
Value(const std::shared_ptr<sixtyfps::Model<Value>> &m);
/// Constructs a new Value that holds the brush \a b.
Value(const sixtyfps::Brush &brush)
{
cbindgen_private::sixtyfps_interpreter_value_new_brush(&brush, &inner);
}
/// Constructs a new Value that holds the Struct \a struc.
Value(const Struct &struc)
{
cbindgen_private::sixtyfps_interpreter_value_new_struct(&struc.inner, &inner);
}
/// Returns the type the variant holds.
Type type() const { return cbindgen_private::sixtyfps_interpreter_value_type(&inner); }
/// Returns true if \a and \b hold values of the same type and the underlying vales are equal.
friend bool operator==(const Value &a, const Value &b)
{
return cbindgen_private::sixtyfps_interpreter_value_eq(&a.inner, &b.inner);
}
/// Returns true if \a and \b hold values of the same type and the underlying vales are not
/// equal.
friend bool operator!=(const Value &a, const Value &b)
{
return !cbindgen_private::sixtyfps_interpreter_value_eq(&a.inner, &b.inner);