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46 lines
1.7 KiB
46 lines
1.7 KiB
#include "snippets.hpp" |
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#include "config.hpp" |
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#include "filesystem.hpp" |
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#include "terminal.hpp" |
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#include <boost/property_tree/json_parser.hpp> |
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void Snippets::load() { |
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auto snippets_file = Config::get().home_juci_path / "snippets.json"; |
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boost::system::error_code ec; |
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if(!boost::filesystem::exists(snippets_file, ec)) |
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filesystem::write(snippets_file, R"({ |
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"^markdown$": [ |
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{ |
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"key": "<primary>1", |
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"prefix": "code_block", |
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"body": "```${1:language}\n${2:code}\n```\n", |
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"description": "Insert code block" |
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} |
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] |
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} |
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)"); |
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snippets.clear(); |
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try { |
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boost::property_tree::ptree pt; |
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boost::property_tree::json_parser::read_json(snippets_file.string(), pt); |
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for(auto language_it = pt.begin(); language_it != pt.end(); ++language_it) { |
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snippets.emplace_back(std::regex(language_it->first), std::vector<Snippet>()); |
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for(auto snippet_it = language_it->second.begin(); snippet_it != language_it->second.end(); ++snippet_it) { |
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auto key_string = snippet_it->second.get<std::string>("key", ""); |
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guint key = 0; |
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GdkModifierType modifier = static_cast<GdkModifierType>(0); |
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if(!key_string.empty()) { |
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gtk_accelerator_parse(key_string.c_str(), &key, &modifier); |
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if(key == 0 && modifier == 0) |
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Terminal::get().async_print("Error: could not parse key string: " + key_string + "\n", true); |
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} |
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snippets.back().second.emplace_back(Snippet{snippet_it->second.get<std::string>("prefix", ""), key, modifier, snippet_it->second.get<std::string>("body"), snippet_it->second.get<std::string>("description", "")}); |
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} |
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} |
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} |
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catch(const std::exception &e) { |
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Terminal::get().async_print(std::string("Error: ") + e.what() + "\n", true); |
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} |
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}
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