84 lines
2.9 KiB
C++
84 lines
2.9 KiB
C++
#include "qtcommon.h"
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#include "devtools.h"
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extern const wchar_t* ERROR_START_CHROME;
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extern const wchar_t* TRANSLATION_ERROR;
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extern Synchronized<std::wstring> translateTo, translateFrom;
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const char* TRANSLATION_PROVIDER = "DevTools DeepL Translate";
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const char* GET_API_KEY_FROM = nullptr;
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bool translateSelectedOnly = true, rateLimitAll = false, rateLimitSelected = false, useCache = true, useFilter = true;
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int tokenCount = 30, tokenRestoreDelay = 60000, maxSentenceSize = 2500;
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QStringList languages
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{
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"Bulgarian: BG",
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"Chinese: ZH",
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"Czech: CS",
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"Danish: DA",
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"Dutch: NL",
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"English: EN",
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"Estonian: ET",
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"Finnish: FI",
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"French: FR",
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"German: DE",
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"Greek: EL",
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"Hungarian: HU",
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"Italian: IT",
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"Japanese: JA",
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"Latvian: LV",
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"Lithuanian: LT",
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"Polish: PL",
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"Portuguese: PT",
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"Romanian: RO",
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"Russian: RU",
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"Slovak: SK",
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"Slovenian: SL",
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"Spanish: ES",
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"Swedish: SV"
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};
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std::wstring autoDetectLanguage = L"auto";
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BOOL WINAPI DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
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{
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switch (ul_reason_for_call)
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{
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case DLL_PROCESS_ATTACH:
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{
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DevTools::Start();
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}
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break;
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case DLL_PROCESS_DETACH:
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{
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DevTools::Close();
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}
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break;
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}
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return TRUE;
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}
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std::pair<bool, std::wstring> Translate(const std::wstring& text)
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{
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if (!DevTools::Connected()) return { false, FormatString(L"%s: %s", TRANSLATION_ERROR, ERROR_START_CHROME) };
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// DevTools can't handle concurrent translations yet
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static std::mutex translationMutex;
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std::scoped_lock lock(translationMutex);
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DevTools::SendRequest("Page.navigate", FormatString(LR"({"url":"https://www.deepl.com/en/translator#%s/%s/%s"})", translateTo.Copy(), translateTo.Copy(), Escape(text)));
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if (translateFrom.Copy() != autoDetectLanguage)
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DevTools::SendRequest("Runtime.evaluate", FormatString(LR"({"expression":"
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document.querySelector('.lmt__language_select--source').querySelector('button').click();
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document.evaluate(`//button[contains(text(),'%s')]`,document.querySelector('.lmt__language_select__menu'),null,XPathResult.FIRST_ORDERED_NODE_TYPE,null).singleNodeValue.click();
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"})", S(std::find_if(languages.begin(), languages.end(), [end = S(translateFrom.Copy())](const QString& language) { return language.endsWith(end); })->split(":")[0])));
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for (int retry = 0; ++retry < 100; Sleep(100))
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if (auto translation = Copy(DevTools::SendRequest("Runtime.evaluate",
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LR"({"expression":"document.querySelector('#target-dummydiv').innerHTML.trim() ","returnByValue":true})"
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)[L"result"][L"value"].String())) if (!translation->empty()) return { true, translation.value() };
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if (auto errorMessage = Copy(DevTools::SendRequest("Runtime.evaluate",
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LR"({"expression":"document.querySelector('div.lmt__system_notification').innerHTML","returnByValue":true})"
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)[L"result"][L"value"].String())) return { false, FormatString(L"%s: %s", TRANSLATION_ERROR, errorMessage.value()) };
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return { false, TRANSLATION_ERROR };
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}
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