d46d0dc365
template. Reworked naming of the plater exports to not use the output file name template, but to derive the file name from the first printable object's name. Fixed error handling: Reimpemented the Perl's "eval" blocks as try / catch blocks.
58 lines
2.7 KiB
C++
58 lines
2.7 KiB
C++
#ifndef slic3r_PlaceholderParser_hpp_
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#define slic3r_PlaceholderParser_hpp_
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#include "libslic3r.h"
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#include <map>
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#include <string>
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#include <vector>
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#include "PrintConfig.hpp"
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namespace Slic3r {
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class PlaceholderParser
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{
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public:
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PlaceholderParser();
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// Return a list of keys, which should be changed in m_config from rhs.
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// This contains keys, which are found in rhs, but not in m_config.
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std::vector<std::string> config_diff(const DynamicPrintConfig &rhs);
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// Return true if modified.
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bool apply_config(const DynamicPrintConfig &config);
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// To be called on the values returned by PlaceholderParser::config_diff().
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// The keys should already be valid.
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void apply_only(const DynamicPrintConfig &config, const std::vector<std::string> &keys);
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void apply_env_variables();
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// Add new ConfigOption values to m_config.
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void set(const std::string &key, const std::string &value) { this->set(key, new ConfigOptionString(value)); }
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void set(const std::string &key, int value) { this->set(key, new ConfigOptionInt(value)); }
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void set(const std::string &key, unsigned int value) { this->set(key, int(value)); }
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void set(const std::string &key, bool value) { this->set(key, new ConfigOptionBool(value)); }
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void set(const std::string &key, double value) { this->set(key, new ConfigOptionFloat(value)); }
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void set(const std::string &key, const std::vector<std::string> &values) { this->set(key, new ConfigOptionStrings(values)); }
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void set(const std::string &key, ConfigOption *opt) { m_config.set_key_value(key, opt); }
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const DynamicConfig& config() const { return m_config; }
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const ConfigOption* option(const std::string &key) const { return m_config.option(key); }
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// Fill in the template using a macro processing language.
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// Throws std::runtime_error on syntax or runtime error.
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std::string process(const std::string &templ, unsigned int current_extruder_id, const DynamicConfig *config_override = nullptr) const;
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// Evaluate a boolean expression using the full expressive power of the PlaceholderParser boolean expression syntax.
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// Throws std::runtime_error on syntax or runtime error.
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static bool evaluate_boolean_expression(const std::string &templ, const DynamicConfig &config, const DynamicConfig *config_override = nullptr);
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// Update timestamp, year, month, day, hour, minute, second variables at the provided config.
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static void update_timestamp(DynamicConfig &config);
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// Update timestamp, year, month, day, hour, minute, second variables at m_config.
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void update_timestamp() { update_timestamp(m_config); }
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private:
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DynamicConfig m_config;
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};
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}
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#endif
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