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Another step towards C++ presets.

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This commit is contained in:
bubnikv 2017-10-25 12:53:31 +02:00
parent 7308017ee8
commit ee645007f2
27 changed files with 1161 additions and 907 deletions
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93
xs/src/libslic3r/Config.hpp
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@ -27,35 +27,36 @@ extern bool unescape_strings_cstyle(const std::string &str, std::vector<
// Type of a configuration value.
enum ConfigOptionType {
coNone,
coVectorType = 0x4000,
coNone = 0,
// single float
coFloat,
coFloat = 1,
// vector of floats
coFloats,
coFloats = coFloat + coVectorType,
// single int
coInt,
coInt = 2,
// vector of ints
coInts,
coInts = coInt + coVectorType,
// single string
coString,
coString = 3,
// vector of strings
coStrings,
coStrings = coString + coVectorType,
// percent value. Currently only used for infill.
coPercent,
coPercent = 4,
// percents value. Currently used for retract before wipe only.
coPercents,
coPercents = coPercent + coVectorType,
// a fraction or an absolute value
coFloatOrPercent,
coFloatOrPercent = 5,
// single 2d point. Currently not used.
coPoint,
coPoint = 6,
// vector of 2d points. Currently used for the definition of the print bed and for the extruder offsets.
coPoints,
coPoints = coPoint + coVectorType,
// single boolean value
coBool,
coBool = 7,
// vector of boolean values
coBools,
coBools = coBool + coVectorType,
// a generic enum
coEnum,
coEnum = 8,
};
// A generic value of a configuration option.
@ -75,6 +76,8 @@ public:
virtual void setInt(int /* val */) { throw std::runtime_error("Calling ConfigOption::setInt on a non-int ConfigOption"); }
virtual bool operator==(const ConfigOption &rhs) const = 0;
bool operator!=(const ConfigOption &rhs) const { return ! (*this == rhs); }
bool is_scalar() const { return (int(this->type()) & int(coVectorType)) == 0; }
bool is_vector() const { return ! this->is_scalar(); }
};
// Value of a single valued option (bool, int, float, string, point, enum)
@ -110,6 +113,18 @@ class ConfigOptionVectorBase : public ConfigOption {
public:
// Currently used only to initialize the PlaceholderParser.
virtual std::vector<std::string> vserialize() const = 0;
// Set from a vector of ConfigOptions.
// If the rhs ConfigOption is scalar, then its value is used,
// otherwise for each of rhs, the first value of a vector is used.
// This function is useful to collect values for multiple extrder / filament settings.
virtual void set(const std::vector<const ConfigOption*> &rhs) = 0;
// Set a single vector item from either a scalar option or the first value of a vector option.vector of ConfigOptions.
// This function is useful to split values from multiple extrder / filament settings into separate configurations.
virtual void set_at(const ConfigOption *rhs, size_t i, size_t j) = 0;
protected:
// Used to verify type compatibility when assigning to / from a scalar ConfigOption.
ConfigOptionType scalar_type() const { return static_cast<ConfigOptionType>(this->type() - coVectorType); }
};
// Value of a vector valued option (bools, ints, floats, strings, points), template
@ -125,13 +140,57 @@ public:
throw std::runtime_error("ConfigOptionVector: Assigning an incompatible type");
assert(dynamic_cast<const ConfigOptionVector<T>*>(rhs));
this->values = static_cast<const ConfigOptionVector<T>*>(rhs)->values;
};
}
// Set from a vector of ConfigOptions.
// If the rhs ConfigOption is scalar, then its value is used,
// otherwise for each of rhs, the first value of a vector is used.
// This function is useful to collect values for multiple extrder / filament settings.
void set(const std::vector<const ConfigOption*> &rhs) override
{
this->values.clear();
this->values.reserve(rhs.size());
for (const ConfigOption *opt : rhs) {
if (opt->type() == this->type()) {
auto other = static_cast<const ConfigOptionVector<T>*>(opt);
if (other->values.empty())
throw std::runtime_error("ConfigOptionVector::set(): Assigning from an empty vector");
this->values.emplace_back(other->values.front());
} else if (opt->type() == this->scalar_type())
this->values.emplace_back(static_cast<const ConfigOptionSingle<T>*>(opt)->value);
else
throw std::runtime_error("ConfigOptionVector::set():: Assigning an incompatible type");
}
}
// Set a single vector item from either a scalar option or the first value of a vector option.vector of ConfigOptions.
// This function is useful to split values from multiple extrder / filament settings into separate configurations.
void set_at(const ConfigOption *rhs, size_t i, size_t j) override
{
// It is expected that the vector value has at least one value, which is the default, if not overwritten.
assert(! this->values.empty());
if (this->values.size() <= i) {
// Resize this vector, fill in the new vector fields with the copy of the first field.
T v = this->values.front();
this->values.resize(i + 1, v);
}
if (rhs->type() == this->type()) {
// Assign the first value of the rhs vector.
auto other = static_cast<const ConfigOptionVector<T>*>(rhs);
if (other->values.empty())
throw std::runtime_error("ConfigOptionVector::set_at(): Assigning from an empty vector");
this->values[i] = other->get_at(j);
} else if (rhs->type() == this->scalar_type())
this->values[i] = static_cast<const ConfigOptionSingle<T>*>(rhs)->value;
else
throw std::runtime_error("ConfigOptionVector::set_at(): Assigning an incompatible type");
}
T& get_at(size_t i)
{
assert(! this->values.empty());
return (i < this->values.size()) ? this->values[i] : this->values.front();
};
}
const T& get_at(size_t i) const { return const_cast<ConfigOptionVector<T>*>(this)->get_at(i); }