Regex Replacer Translated Text Extension

deploy.ps1

@@ -53,6 +53,7 @@ foreach ($language in @{
 			"Lua",
 			"Regex Filter",
 			"Regex Replacer",
+			"Regex Replacer Translated Text",
 			"Remove Repeated Characters",
 			"Remove Repeated Phrases",
 			"Remove Repeated Phrases 2",

extensions/CMakeLists.txt

@@ -15,6 +15,7 @@ add_library(Google\ Translate MODULE googletranslate.cpp translatewrapper.cpp ne
 add_library(Lua MODULE lua.cpp extensionimpl.cpp)
 add_library(Regex\ Filter MODULE regexfilter.cpp extensionimpl.cpp)
 add_library(Regex\ Replacer MODULE regexreplacer.cpp extensionimpl.cpp)
+add_library(Regex\ Replacer\ Translated\ Text MODULE regexreplacertranslatedtext.cpp extensionimpl.cpp)
 add_library(Remove\ Repeated\ Characters MODULE removerepeatchar.cpp extensionimpl.cpp)
 add_library(Remove\ Repeated\ Phrases MODULE removerepeatphrase.cpp extensionimpl.cpp)
 add_library(Remove\ Repeated\ Phrases\ 2 MODULE removerepeatphrase2.cpp extensionimpl.cpp)
@@ -35,6 +36,7 @@ target_precompile_headers(Google\ Translate REUSE_FROM pch)
 target_precompile_headers(Lua REUSE_FROM pch)
 target_precompile_headers(Regex\ Filter REUSE_FROM pch)
 target_precompile_headers(Regex\ Replacer REUSE_FROM pch)
+target_precompile_headers(Regex\ Replacer\ Translated\ Text REUSE_FROM pch)
 target_precompile_headers(Remove\ Repeated\ Characters REUSE_FROM pch)
 target_precompile_headers(Remove\ Repeated\ Phrases REUSE_FROM pch)
 target_precompile_headers(Remove\ Repeated\ Phrases\ 2 REUSE_FROM pch)

extensions/regexreplacertranslatedtext.cpp

@@ -0,0 +1,79 @@
+#include "extension.h"
+#include "module.h"
+#include "blockmarkup.h"
+#include <fstream>
+
+extern const wchar_t* REGEX_REPLACER_INSTRUCTIONS;
+
+const char* REPLACE_SAVE_FILE = "SavedRegexReplacementsTranslatedText.txt";
+
+std::atomic<std::filesystem::file_time_type> replaceFileLastWrite = {};
+concurrency::reader_writer_lock m;
+std::vector<std::tuple<std::wregex, std::wstring, std::regex_constants::match_flag_type>> replacements;
+
+void UpdateReplacements()
+{
+	try
+	{
+		if (replaceFileLastWrite.exchange(std::filesystem::last_write_time(REPLACE_SAVE_FILE)) == std::filesystem::last_write_time(REPLACE_SAVE_FILE)) return;
+		std::scoped_lock lock(m);
+		replacements.clear();
+		std::ifstream stream(REPLACE_SAVE_FILE, std::ios::binary);
+		BlockMarkupIterator savedFilters(stream, Array<std::wstring_view>{ L"|REGEX|", L"|BECOMES|", L"|MODIFIER|" });
+		while (auto read = savedFilters.Next())
+		{
+			const auto& [regex, replacement, modifier] = read.value();
+			try
+			{
+				replacements.emplace_back(
+					std::wregex(regex, modifier.find(L'i') == std::string::npos ? std::regex::ECMAScript : std::regex::icase),
+					replacement,
+					modifier.find(L'g') == std::string::npos ? std::regex_constants::format_first_only : std::regex_constants::format_default
+				);
+			}
+			catch (std::regex_error) {}
+		}
+	}
+	catch (std::filesystem::filesystem_error) { replaceFileLastWrite.store({}); }
+}
+
+BOOL WINAPI DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
+{
+	switch (ul_reason_for_call)
+	{
+	case DLL_PROCESS_ATTACH:
+	{
+		UpdateReplacements();
+		if (replacements.empty())
+		{
+			auto file = std::ofstream(REPLACE_SAVE_FILE, std::ios::binary) << "\xff\xfe";
+			for (auto ch : std::wstring_view(REGEX_REPLACER_INSTRUCTIONS))
+				file << (ch == L'\n' ? std::string_view("\r\0\n", 4) : std::string_view((char*)&ch, 2));
+			SpawnThread([] { _spawnlp(_P_DETACH, "notepad", "notepad", REPLACE_SAVE_FILE, NULL); }); // show file to user
+		}
+	}
+	break;
+	case DLL_PROCESS_DETACH:
+	{
+	}
+	break;
+	}
+	return TRUE;
+}
+
+bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
+{
+	if (!sentenceInfo["current select"] || sentenceInfo["text number"] == 0) return false;
+	size_t posTranslation = sentence.find(L"\x200b \n");
+	if (posTranslation == std::wstring::npos) return false;
+	posTranslation +=3;
+
+	UpdateReplacements();
+
+	std::wstring sTranslated = sentence.substr(posTranslation, std::wstring::npos);
+	sentence = sentence.substr(0, posTranslation);
+
+	concurrency::reader_writer_lock::scoped_lock_read readLock(m);
+	for (const auto& [regex, replacement, flags] : replacements) sentence += std::regex_replace(sTranslated, regex, replacement, flags);
+	return true;
+}