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change file name and remove global to fix threading issue

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This commit is contained in:
Akash Mozumdar 2021-07-01 23:31:36 -06:00
parent db31e19997
commit 493e80e568
1 changed files with 10 additions and 11 deletions
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21
extensions/translatewrapper.cpp
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@ -2,9 +2,7 @@
#include "extension.h" #include "extension.h"
#include "translatewrapper.h" #include "translatewrapper.h"
#include "blockmarkup.h" #include "blockmarkup.h"
#include "network.h"
#include <concurrent_priority_queue.h> #include <concurrent_priority_queue.h>
#include <map>
#include <fstream> #include <fstream>
#include <QComboBox> #include <QComboBox>
@ -25,33 +23,35 @@ extern const wchar_t* TOO_MANY_TRANS_REQUESTS;
extern const char* TRANSLATION_PROVIDER; extern const char* TRANSLATION_PROVIDER;
extern const char* GET_API_KEY_FROM; extern const char* GET_API_KEY_FROM;
extern const QStringList languagesTo, languagesFrom; extern const QStringList languagesTo, languagesFrom;
extern const std::unordered_map<std::wstring, std::wstring> codes;
extern bool translateSelectedOnly, rateLimitAll, rateLimitSelected, useCache, useFilter; extern bool translateSelectedOnly, rateLimitAll, rateLimitSelected, useCache, useFilter;
extern int tokenCount, rateLimitTimespan, maxSentenceSize; extern int tokenCount, rateLimitTimespan, maxSentenceSize;
std::pair<bool, std::wstring> Translate(const std::wstring& text, TranslationParam tlp); std::pair<bool, std::wstring> Translate(const std::wstring& text, TranslationParam tlp);
std::string TRANSLATION_CACHE_FILE = FormatString("%s Translation Cache.txt", TRANSLATION_PROVIDER);
QFormLayout* display; QFormLayout* display;
Settings settings; Settings settings;
namespace namespace
{ {
Synchronized<TranslationParam> tlp; Synchronized<TranslationParam> tlp;
Synchronized<std::map<std::wstring, std::wstring>> translationCache; Synchronized<std::unordered_map<std::wstring, std::wstring>> translationCache;
int savedSize; int savedSize = 0;
std::string CacheFile()
{
return FormatString("%s Cache (%S).txt", TRANSLATION_PROVIDER, tlp->translateTo);
}
void SaveCache() void SaveCache()
{ {
std::wstring allTranslations(L"\xfeff"); std::wstring allTranslations(L"\xfeff");
for (const auto& [sentence, translation] : translationCache.Acquire().contents) for (const auto& [sentence, translation] : translationCache.Acquire().contents)
allTranslations.append(L"|SENTENCE|").append(sentence).append(L"|TRANSLATION|").append(translation).append(L"|END|\r\n"); allTranslations.append(L"|SENTENCE|").append(sentence).append(L"|TRANSLATION|").append(translation).append(L"|END|\r\n");
std::ofstream(TRANSLATION_CACHE_FILE, std::ios::binary | std::ios::trunc).write((const char*)allTranslations.c_str(), allTranslations.size() * sizeof(wchar_t)); std::ofstream(CacheFile(), std::ios::binary | std::ios::trunc).write((const char*)allTranslations.c_str(), allTranslations.size() * sizeof(wchar_t));
savedSize = translationCache->size(); savedSize = translationCache->size();
} }
void LoadCache() void LoadCache()
{ {
translationCache->clear(); translationCache->clear();
std::ifstream stream(TRANSLATION_CACHE_FILE, std::ios::binary); std::ifstream stream(CacheFile(), std::ios::binary);
BlockMarkupIterator savedTranslations(stream, Array<std::wstring_view>{ L"|SENTENCE|", L"|TRANSLATION|" }); BlockMarkupIterator savedTranslations(stream, Array<std::wstring_view>{ L"|SENTENCE|", L"|TRANSLATION|" });
auto translationCache = ::translationCache.Acquire(); auto translationCache = ::translationCache.Acquire();
while (auto read = savedTranslations.Next()) while (auto read = savedTranslations.Next())
@ -141,9 +141,8 @@ public:
private: private:
void SaveTranslateTo(QString language) void SaveTranslateTo(QString language)
{ {
settings.setValue(TRANSLATE_TO, S(tlp->translateTo = S(language)));
if (translationCache->size() > savedSize) SaveCache(); if (translationCache->size() > savedSize) SaveCache();
TRANSLATION_CACHE_FILE = FormatString("%s Translation Cache (%ls).txt", TRANSLATION_PROVIDER, codes.at(S(language))); settings.setValue(TRANSLATE_TO, S(tlp->translateTo = S(language)));
LoadCache(); LoadCache();
} }
void SaveTranslateFrom(QString language) void SaveTranslateFrom(QString language)