Textractor/GUI/host/textthread.cc

55 lines
1.2 KiB
C++

// textthread.cc
// 8/24/2013 jichi
// Branch IHF/TextThread.cpp, rev 133
#include "textthread.h"
#include "host.h"
#include "const.h"
TextThread::TextThread(ThreadParam tp, DWORD status) : handle(ThreadCounter++), name(Host::GetHookName(tp.pid, tp.hook)), tp(tp), status(status) {}
TextThread::~TextThread()
{
SetEvent(deletionEvent);
flushThread.join();
CloseHandle(deletionEvent);
}
std::wstring TextThread::GetStore()
{
LOCK(ttMutex);
return storage;
}
void TextThread::Flush()
{
std::wstring sentence;
{
LOCK(ttMutex);
if (buffer.size() < MaxBufferSize && (GetTickCount() - timestamp < FlushDelay || buffer.size() < 2)) return;
sentence = buffer;
buffer.clear();
}
AddSentence(sentence);
}
void TextThread::AddSentence(std::wstring sentence)
{
// Dispatch to extensions occurs here. Don't hold mutex! Extensions might take a while!
if (Output) sentence = Output(this, sentence);
LOCK(ttMutex);
storage.append(sentence);
}
void TextThread::AddText(const BYTE* data, int len)
{
std::wstring wData = status & USING_UNICODE
? std::wstring((wchar_t*)data, len / 2)
: StringToWideString(std::string((char*)data, len), status & USING_UTF8 ? CP_UTF8 : SHIFT_JIS);
LOCK(ttMutex);
buffer.append(wData);
timestamp = GetTickCount();
}
// EOF