3D-printing/OrcaSlicer
1
0
Fork 0
mirror of https://github.com/SoftFever/OrcaSlicer.git synced 2025-07-12 01:07:57 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

WIP Refactoring of exceptions:

Browse source 
1) All slicer's exceptions are now derived from Slic3r::Exception.
2) New exceptions are defined for slicing errors.
3) Exceptions are propagated to the Plater to show.
It remains to modify the slicing back-end to throw the new SlicingError
exceptions instead of std::runtime_error and to show the other exceptions
by a message dialog instead of a notification.
This commit is contained in:
Vojtech Bubnik 2020-09-14 16:27:55 +02:00
parent 6ac1935932
commit 067cde85f1
59 changed files with 356 additions and 249 deletions
Download patch file Download diff file Expand all files Collapse all files

85
src/libslic3r/Config.hpp
View file

@ -13,6 +13,7 @@
#include <vector>
#include "libslic3r.h"
#include "clonable_ptr.hpp"
#include "Exception.hpp"
#include "Point.hpp"
#include <boost/algorithm/string/trim.hpp>
@ -34,31 +35,31 @@ extern bool unescape_string_cstyle(const std::string &str, std::string &
extern bool unescape_strings_cstyle(const std::string &str, std::vector<std::string> &out);
/// Specialization of std::exception to indicate that an unknown config option has been encountered.
class UnknownOptionException : public std::runtime_error {
class UnknownOptionException : public Slic3r::RuntimeError {
public:
UnknownOptionException() :
std::runtime_error("Unknown option exception") {}
Slic3r::RuntimeError("Unknown option exception") {}
UnknownOptionException(const std::string &opt_key) :
std::runtime_error(std::string("Unknown option exception: ") + opt_key) {}
Slic3r::RuntimeError(std::string("Unknown option exception: ") + opt_key) {}
};
/// Indicate that the ConfigBase derived class does not provide config definition (the method def() returns null).
class NoDefinitionException : public std::runtime_error
class NoDefinitionException : public Slic3r::RuntimeError
{
public:
NoDefinitionException() :
std::runtime_error("No definition exception") {}
Slic3r::RuntimeError("No definition exception") {}
NoDefinitionException(const std::string &opt_key) :
std::runtime_error(std::string("No definition exception: ") + opt_key) {}
Slic3r::RuntimeError(std::string("No definition exception: ") + opt_key) {}
};
/// Indicate that an unsupported accessor was called on a config option.
class BadOptionTypeException : public std::runtime_error
class BadOptionTypeException : public Slic3r::RuntimeError
{
public:
BadOptionTypeException() : std::runtime_error("Bad option type exception") {}
BadOptionTypeException(const std::string &message) : std::runtime_error(message) {}
BadOptionTypeException(const char* message) : std::runtime_error(message) {}
BadOptionTypeException() : Slic3r::RuntimeError("Bad option type exception") {}
BadOptionTypeException(const std::string &message) : Slic3r::RuntimeError(message) {}
BadOptionTypeException(const char* message) : Slic3r::RuntimeError(message) {}
};
// Type of a configuration value.
@ -167,7 +168,7 @@ public:
void set(const ConfigOption *rhs) override
{
if (rhs->type() != this->type())
throw std::runtime_error("ConfigOptionSingle: Assigning an incompatible type");
throw Slic3r::RuntimeError("ConfigOptionSingle: Assigning an incompatible type");
assert(dynamic_cast<const ConfigOptionSingle<T>*>(rhs));
this->value = static_cast<const ConfigOptionSingle<T>*>(rhs)->value;
}
@ -175,7 +176,7 @@ public:
bool operator==(const ConfigOption &rhs) const override
{
if (rhs.type() != this->type())
throw std::runtime_error("ConfigOptionSingle: Comparing incompatible types");
throw Slic3r::RuntimeError("ConfigOptionSingle: Comparing incompatible types");
assert(dynamic_cast<const ConfigOptionSingle<T>*>(&rhs));
return this->value == static_cast<const ConfigOptionSingle<T>*>(&rhs)->value;
}
@ -239,7 +240,7 @@ public:
void set(const ConfigOption *rhs) override
{
if (rhs->type() != this->type())
throw std::runtime_error("ConfigOptionVector: Assigning an incompatible type");
throw Slic3r::RuntimeError("ConfigOptionVector: Assigning an incompatible type");
assert(dynamic_cast<const ConfigOptionVector<T>*>(rhs));
this->values = static_cast<const ConfigOptionVector<T>*>(rhs)->values;
}
@ -256,12 +257,12 @@ public:
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");
throw Slic3r::RuntimeError("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");
throw Slic3r::RuntimeError("ConfigOptionVector::set():: Assigning an incompatible type");
}
}
@ -280,12 +281,12 @@ public:
// 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");
throw Slic3r::RuntimeError("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");
throw Slic3r::RuntimeError("ConfigOptionVector::set_at(): Assigning an incompatible type");
}
const T& get_at(size_t i) const
@ -310,9 +311,9 @@ public:
else if (n > this->values.size()) {
if (this->values.empty()) {
if (opt_default == nullptr)
throw std::runtime_error("ConfigOptionVector::resize(): No default value provided.");
throw Slic3r::RuntimeError("ConfigOptionVector::resize(): No default value provided.");
if (opt_default->type() != this->type())
throw std::runtime_error("ConfigOptionVector::resize(): Extending with an incompatible type.");
throw Slic3r::RuntimeError("ConfigOptionVector::resize(): Extending with an incompatible type.");
this->values.resize(n, static_cast<const ConfigOptionVector<T>*>(opt_default)->values.front());
} else {
// Resize by duplicating the last value.
@ -329,7 +330,7 @@ public:
bool operator==(const ConfigOption &rhs) const override
{
if (rhs.type() != this->type())
throw std::runtime_error("ConfigOptionVector: Comparing incompatible types");
throw Slic3r::RuntimeError("ConfigOptionVector: Comparing incompatible types");
assert(dynamic_cast<const ConfigOptionVector<T>*>(&rhs));
return this->values == static_cast<const ConfigOptionVector<T>*>(&rhs)->values;
}
@ -341,9 +342,9 @@ public:
// An option overrides another option if it is not nil and not equal.
bool overriden_by(const ConfigOption *rhs) const override {
if (this->nullable())
throw std::runtime_error("Cannot override a nullable ConfigOption.");
throw Slic3r::RuntimeError("Cannot override a nullable ConfigOption.");
if (rhs->type() != this->type())
throw std::runtime_error("ConfigOptionVector.overriden_by() applied to different types.");
throw Slic3r::RuntimeError("ConfigOptionVector.overriden_by() applied to different types.");
auto rhs_vec = static_cast<const ConfigOptionVector<T>*>(rhs);
if (! rhs->nullable())
// Overridding a non-nullable object with another non-nullable object.
@ -361,9 +362,9 @@ public:
// Apply an override option, possibly a nullable one.
bool apply_override(const ConfigOption *rhs) override {
if (this->nullable())
throw std::runtime_error("Cannot override a nullable ConfigOption.");
throw Slic3r::RuntimeError("Cannot override a nullable ConfigOption.");
if (rhs->type() != this->type())
throw std::runtime_error("ConfigOptionVector.apply_override() applied to different types.");
throw Slic3r::RuntimeError("ConfigOptionVector.apply_override() applied to different types.");
auto rhs_vec = static_cast<const ConfigOptionVector<T>*>(rhs);
if (! rhs->nullable()) {
// Overridding a non-nullable object with another non-nullable object.
@ -452,7 +453,7 @@ public:
bool operator==(const ConfigOptionFloatsTempl &rhs) const { return vectors_equal(this->values, rhs.values); }
bool operator==(const ConfigOption &rhs) const override {
if (rhs.type() != this->type())
throw std::runtime_error("ConfigOptionFloatsTempl: Comparing incompatible types");
throw Slic3r::RuntimeError("ConfigOptionFloatsTempl: Comparing incompatible types");
assert(dynamic_cast<const ConfigOptionVector<double>*>(&rhs));
return vectors_equal(this->values, static_cast<const ConfigOptionVector<double>*>(&rhs)->values);
}
@ -499,7 +500,7 @@ public:
if (NULLABLE)
this->values.push_back(nil_value());
else
throw std::runtime_error("Deserializing nil into a non-nullable object");
throw Slic3r::RuntimeError("Deserializing nil into a non-nullable object");
} else {
std::istringstream iss(item_str);
double value;
@ -524,9 +525,9 @@ protected:
if (NULLABLE)
ss << "nil";
else
throw std::runtime_error("Serializing NaN");
throw Slic3r::RuntimeError("Serializing NaN");
} else
throw std::runtime_error("Serializing invalid number");
throw Slic3r::RuntimeError("Serializing invalid number");
}
static bool vectors_equal(const std::vector<double> &v1, const std::vector<double> &v2) {
if (NULLABLE) {
@ -645,7 +646,7 @@ public:
if (NULLABLE)
this->values.push_back(nil_value());
else
throw std::runtime_error("Deserializing nil into a non-nullable object");
throw Slic3r::RuntimeError("Deserializing nil into a non-nullable object");
} else {
std::istringstream iss(item_str);
int value;
@ -662,7 +663,7 @@ private:
if (NULLABLE)
ss << "nil";
else
throw std::runtime_error("Serializing NaN");
throw Slic3r::RuntimeError("Serializing NaN");
} else
ss << v;
}
@ -847,7 +848,7 @@ public:
bool operator==(const ConfigOption &rhs) const override
{
if (rhs.type() != this->type())
throw std::runtime_error("ConfigOptionFloatOrPercent: Comparing incompatible types");
throw Slic3r::RuntimeError("ConfigOptionFloatOrPercent: Comparing incompatible types");
assert(dynamic_cast<const ConfigOptionFloatOrPercent*>(&rhs));
return *this == *static_cast<const ConfigOptionFloatOrPercent*>(&rhs);
}
@ -858,7 +859,7 @@ public:
void set(const ConfigOption *rhs) override {
if (rhs->type() != this->type())
throw std::runtime_error("ConfigOptionFloatOrPercent: Assigning an incompatible type");
throw Slic3r::RuntimeError("ConfigOptionFloatOrPercent: Assigning an incompatible type");
assert(dynamic_cast<const ConfigOptionFloatOrPercent*>(rhs));
*this = *static_cast<const ConfigOptionFloatOrPercent*>(rhs);
}
@ -1126,7 +1127,7 @@ public:
if (NULLABLE)
this->values.push_back(nil_value());
else
throw std::runtime_error("Deserializing nil into a non-nullable object");
throw Slic3r::RuntimeError("Deserializing nil into a non-nullable object");
} else
this->values.push_back(item_str.compare("1") == 0);
}
@ -1139,7 +1140,7 @@ protected:
if (NULLABLE)
ss << "nil";
else
throw std::runtime_error("Serializing NaN");
throw Slic3r::RuntimeError("Serializing NaN");
} else
ss << (v ? "1" : "0");
}
@ -1175,14 +1176,14 @@ public:
bool operator==(const ConfigOption &rhs) const override
{
if (rhs.type() != this->type())
throw std::runtime_error("ConfigOptionEnum<T>: Comparing incompatible types");
throw Slic3r::RuntimeError("ConfigOptionEnum<T>: Comparing incompatible types");
// rhs could be of the following type: ConfigOptionEnumGeneric or ConfigOptionEnum<T>
return this->value == (T)rhs.getInt();
}
void set(const ConfigOption *rhs) override {
if (rhs->type() != this->type())
throw std::runtime_error("ConfigOptionEnum<T>: Assigning an incompatible type");
throw Slic3r::RuntimeError("ConfigOptionEnum<T>: Assigning an incompatible type");
// rhs could be of the following type: ConfigOptionEnumGeneric or ConfigOptionEnum<T>
this->value = (T)rhs->getInt();
}
@ -1259,14 +1260,14 @@ public:
bool operator==(const ConfigOption &rhs) const override
{
if (rhs.type() != this->type())
throw std::runtime_error("ConfigOptionEnumGeneric: Comparing incompatible types");
throw Slic3r::RuntimeError("ConfigOptionEnumGeneric: Comparing incompatible types");
// rhs could be of the following type: ConfigOptionEnumGeneric or ConfigOptionEnum<T>
return this->value == rhs.getInt();
}
void set(const ConfigOption *rhs) override {
if (rhs->type() != this->type())
throw std::runtime_error("ConfigOptionEnumGeneric: Assigning an incompatible type");
throw Slic3r::RuntimeError("ConfigOptionEnumGeneric: Assigning an incompatible type");
// rhs could be of the following type: ConfigOptionEnumGeneric or ConfigOptionEnum<T>
this->value = rhs->getInt();
}
@ -1321,7 +1322,7 @@ public:
case coInts: { auto opt = new ConfigOptionIntsNullable(); archive(*opt); return opt; }
case coPercents: { auto opt = new ConfigOptionPercentsNullable();archive(*opt); return opt; }
case coBools: { auto opt = new ConfigOptionBoolsNullable(); archive(*opt); return opt; }
default: throw std::runtime_error(std::string("ConfigOptionDef::load_option_from_archive(): Unknown nullable option type for option ") + this->opt_key);
default: throw Slic3r::RuntimeError(std::string("ConfigOptionDef::load_option_from_archive(): Unknown nullable option type for option ") + this->opt_key);
}
} else {
switch (this->type) {
@ -1340,7 +1341,7 @@ public:
case coBool: { auto opt = new ConfigOptionBool(); archive(*opt); return opt; }
case coBools: { auto opt = new ConfigOptionBools(); archive(*opt); return opt; }
case coEnum: { auto opt = new ConfigOptionEnumGeneric(this->enum_keys_map); archive(*opt); return opt; }
default: throw std::runtime_error(std::string("ConfigOptionDef::load_option_from_archive(): Unknown option type for option ") + this->opt_key);
default: throw Slic3r::RuntimeError(std::string("ConfigOptionDef::load_option_from_archive(): Unknown option type for option ") + this->opt_key);
}
}
}
@ -1352,7 +1353,7 @@ public:
case coInts: archive(*static_cast<const ConfigOptionIntsNullable*>(opt)); break;
case coPercents: archive(*static_cast<const ConfigOptionPercentsNullable*>(opt));break;
case coBools: archive(*static_cast<const ConfigOptionBoolsNullable*>(opt)); break;
default: throw std::runtime_error(std::string("ConfigOptionDef::save_option_to_archive(): Unknown nullable option type for option ") + this->opt_key);
default: throw Slic3r::RuntimeError(std::string("ConfigOptionDef::save_option_to_archive(): Unknown nullable option type for option ") + this->opt_key);
}
} else {
switch (this->type) {
@ -1371,7 +1372,7 @@ public:
case coBool: archive(*static_cast<const ConfigOptionBool*>(opt)); break;
case coBools: archive(*static_cast<const ConfigOptionBools*>(opt)); break;
case coEnum: archive(*static_cast<const ConfigOptionEnumGeneric*>(opt)); break;
default: throw std::runtime_error(std::string("ConfigOptionDef::save_option_to_archive(): Unknown option type for option ") + this->opt_key);
default: throw Slic3r::RuntimeError(std::string("ConfigOptionDef::save_option_to_archive(): Unknown option type for option ") + this->opt_key);
}
}
// Make the compiler happy, shut up the warnings.