diff options
Diffstat (limited to 'indra/newview/lldirpicker.cpp')
| -rw-r--r-- | indra/newview/lldirpicker.cpp | 159 |
1 files changed, 129 insertions, 30 deletions
diff --git a/indra/newview/lldirpicker.cpp b/indra/newview/lldirpicker.cpp index 5c4f0f4d5d..5443afe60c 100644 --- a/indra/newview/lldirpicker.cpp +++ b/indra/newview/lldirpicker.cpp @@ -77,6 +77,14 @@ LLDirPicker::LLDirPicker() : mFileName(NULL), mLocked(false) { + bi.hwndOwner = NULL; + bi.pidlRoot = NULL; + bi.pszDisplayName = NULL; + bi.lpszTitle = NULL; + bi.ulFlags = BIF_USENEWUI; + bi.lpfn = NULL; + bi.lParam = NULL; + bi.iImage = 0; } LLDirPicker::~LLDirPicker() @@ -84,7 +92,7 @@ LLDirPicker::~LLDirPicker() // nothing } -BOOL LLDirPicker::getDir(std::string* filename) +BOOL LLDirPicker::getDir(std::string* filename, bool blocking) { if( mLocked ) { @@ -99,39 +107,39 @@ BOOL LLDirPicker::getDir(std::string* filename) BOOL success = FALSE; - // Modal, so pause agent - send_agent_pause(); - - BROWSEINFO bi; - memset(&bi, 0, sizeof(bi)); - - bi.ulFlags = BIF_USENEWUI; - bi.hwndOwner = (HWND)gViewerWindow->getPlatformWindow(); - bi.lpszTitle = NULL; - - ::OleInitialize(NULL); + + if (blocking) + { + // Modal, so pause agent + send_agent_pause(); + } - LPITEMIDLIST pIDL = ::SHBrowseForFolder(&bi); + bi.hwndOwner = (HWND)gViewerWindow->getPlatformWindow(); - if(pIDL != NULL) - { - WCHAR buffer[_MAX_PATH] = {'\0'}; + ::OleInitialize(NULL); + LPITEMIDLIST pIDL = ::SHBrowseForFolder(&bi); - if(::SHGetPathFromIDList(pIDL, buffer) != 0) - { - // Set the string value. + if(pIDL != NULL) + { + WCHAR buffer[_MAX_PATH] = {'\0'}; - mDir = utf16str_to_utf8str(llutf16string(buffer)); - success = TRUE; - } + if(::SHGetPathFromIDList(pIDL, buffer) != 0) + { + // Set the string value. - // free the item id list - CoTaskMemFree(pIDL); - } + mDir = utf16str_to_utf8str(llutf16string(buffer)); + success = TRUE; + } + // free the item id list + CoTaskMemFree(pIDL); + } - ::OleUninitialize(); + ::OleUninitialize(); - send_agent_resume(); + if (blocking) + { + send_agent_resume(); + } // Account for the fact that the app has been stalled. LLFrameTimer::updateFrameTime(); @@ -167,7 +175,7 @@ void LLDirPicker::reset() //static -BOOL LLDirPicker::getDir(std::string* filename) +BOOL LLDirPicker::getDir(std::string* filename, bool blocking) { LLFilePicker::ELoadFilter filter=LLFilePicker::FFLOAD_DIRECTORY; @@ -201,7 +209,7 @@ void LLDirPicker::reset() mFilePicker->reset(); } -BOOL LLDirPicker::getDir(std::string* filename) +BOOL LLDirPicker::getDir(std::string* filename, bool blocking) { reset(); @@ -256,7 +264,7 @@ void LLDirPicker::reset() { } -BOOL LLDirPicker::getDir(std::string* filename) +BOOL LLDirPicker::getDir(std::string* filename, bool blocking) { return FALSE; } @@ -267,3 +275,94 @@ std::string LLDirPicker::getDirName() } #endif + + +LLMutex* LLDirPickerThread::sMutex = NULL; +std::queue<LLDirPickerThread*> LLDirPickerThread::sDeadQ; + +void LLDirPickerThread::getFile() +{ +#if LL_WINDOWS + start(); +#else + run(); +#endif +} + +//virtual +void LLDirPickerThread::run() +{ +#if LL_WINDOWS + bool blocking = false; +#else + bool blocking = true; // modal +#endif + + LLDirPicker picker; + + if (picker.getDir(&mProposedName, blocking)) + { + mResponses.push_back(picker.getDirName()); + } + + { + LLMutexLock lock(sMutex); + sDeadQ.push(this); + } + +} + +//static +void LLDirPickerThread::initClass() +{ + sMutex = new LLMutex(NULL); +} + +//static +void LLDirPickerThread::cleanupClass() +{ + clearDead(); + + delete sMutex; + sMutex = NULL; +} + +//static +void LLDirPickerThread::clearDead() +{ + if (!sDeadQ.empty()) + { + LLMutexLock lock(sMutex); + while (!sDeadQ.empty()) + { + LLDirPickerThread* thread = sDeadQ.front(); + thread->notify(thread->mResponses); + delete thread; + sDeadQ.pop(); + } + } +} + +LLDirPickerThread::LLDirPickerThread(const dir_picked_signal_t::slot_type& cb, const std::string &proposed_name) + : LLThread("dir picker"), + mFilePickedSignal(NULL) +{ + mFilePickedSignal = new dir_picked_signal_t(); + mFilePickedSignal->connect(cb); +} + +LLDirPickerThread::~LLDirPickerThread() +{ + delete mFilePickedSignal; +} + +void LLDirPickerThread::notify(const std::vector<std::string>& filenames) +{ + if (!filenames.empty()) + { + if (mFilePickedSignal) + { + (*mFilePickedSignal)(filenames, mProposedName); + } + } +} |