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-rw-r--r--indra/newview/lldirpicker.cpp778
1 files changed, 389 insertions, 389 deletions
diff --git a/indra/newview/lldirpicker.cpp b/indra/newview/lldirpicker.cpp
index b33467ca6c..1423ca1b9b 100644
--- a/indra/newview/lldirpicker.cpp
+++ b/indra/newview/lldirpicker.cpp
@@ -1,389 +1,389 @@
-/**
- * @file lldirpicker.cpp
- * @brief OS-specific file picker
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "llviewerprecompiledheaders.h"
-
-#include "lldirpicker.h"
-#include "llworld.h"
-#include "llviewerwindow.h"
-#include "llkeyboard.h"
-#include "lldir.h"
-#include "llframetimer.h"
-#include "lltrans.h"
-#include "llwindow.h" // beforeDialog()
-#include "llviewercontrol.h"
-#include "llwin32headerslean.h"
-
-#if LL_LINUX || LL_DARWIN
-# include "llfilepicker.h"
-#endif
-
-#if LL_WINDOWS
-#include <shlobj.h>
-#endif
-
-//
-// Implementation
-//
-
-// utility function to check if access to local file system via file browser
-// is enabled and if not, tidy up and indicate we're not allowed to do this.
-bool LLDirPicker::check_local_file_access_enabled()
-{
- // if local file browsing is turned off, return without opening dialog
- bool local_file_system_browsing_enabled = gSavedSettings.getBOOL("LocalFileSystemBrowsingEnabled");
- if ( ! local_file_system_browsing_enabled )
- {
- mDir.clear(); // Windows
- mFileName = NULL; // Mac/Linux
- return false;
- }
-
- return true;
-}
-
-#if LL_WINDOWS
-
-LLDirPicker::LLDirPicker() :
- mFileName(NULL),
- mLocked(false),
- pDialog(NULL)
-{
-}
-
-LLDirPicker::~LLDirPicker()
-{
- mEventListener.disconnect();
-}
-
-void LLDirPicker::reset()
-{
- if (pDialog)
- {
- IFileDialog* p_file_dialog = (IFileDialog*)pDialog;
- p_file_dialog->Close(S_FALSE);
- pDialog = NULL;
- }
-}
-
-bool LLDirPicker::getDir(std::string* filename, bool blocking)
-{
- if (mLocked)
- {
- return false;
- }
-
- // if local file browsing is turned off, return without opening dialog
- if (!check_local_file_access_enabled())
- {
- return false;
- }
-
- bool success = false;
-
- if (blocking)
- {
- // Modal, so pause agent
- send_agent_pause();
- }
- else if (!mEventListener.connected())
- {
- mEventListener = LLEventPumps::instance().obtain("LLApp").listen(
- "DirPicker",
- [this](const LLSD& stat)
- {
- std::string status(stat["status"]);
- if (status != "running")
- {
- reset();
- }
- return false;
- });
- }
-
- ::OleInitialize(NULL);
-
- IFileDialog* p_file_dialog;
- if (SUCCEEDED(CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&p_file_dialog))))
- {
- DWORD dwOptions;
- if (SUCCEEDED(p_file_dialog->GetOptions(&dwOptions)))
- {
- p_file_dialog->SetOptions(dwOptions | FOS_PICKFOLDERS);
- }
- HWND owner = (HWND)gViewerWindow->getPlatformWindow();
- pDialog = p_file_dialog;
- if (SUCCEEDED(p_file_dialog->Show(owner)))
- {
- IShellItem* psi;
- if (SUCCEEDED(p_file_dialog->GetResult(&psi)))
- {
- wchar_t* pwstr = NULL;
- if (SUCCEEDED(psi->GetDisplayName(SIGDN_FILESYSPATH, &pwstr)))
- {
- mDir = ll_convert_wide_to_string(pwstr);
- CoTaskMemFree(pwstr);
- success = true;
- }
- psi->Release();
- }
- }
- pDialog = NULL;
- p_file_dialog->Release();
- }
-
- ::OleUninitialize();
-
- if (blocking)
- {
- send_agent_resume();
- }
-
- // Account for the fact that the app has been stalled.
- LLFrameTimer::updateFrameTime();
- return success;
-}
-
-std::string LLDirPicker::getDirName()
-{
- return mDir;
-}
-
-/////////////////////////////////////////////DARWIN
-#elif LL_DARWIN
-
-LLDirPicker::LLDirPicker() :
-mFileName(NULL),
-mLocked(false)
-{
- mFilePicker = new LLFilePicker();
- reset();
-}
-
-LLDirPicker::~LLDirPicker()
-{
- delete mFilePicker;
-}
-
-void LLDirPicker::reset()
-{
- if (mFilePicker)
- mFilePicker->reset();
-}
-
-
-//static
-bool LLDirPicker::getDir(std::string* filename, bool blocking)
-{
- LLFilePicker::ELoadFilter filter=LLFilePicker::FFLOAD_DIRECTORY;
-
- return mFilePicker->getOpenFile(filter, true);
-}
-
-std::string LLDirPicker::getDirName()
-{
- return mFilePicker->getFirstFile();
-}
-
-#elif LL_LINUX
-
-LLDirPicker::LLDirPicker() :
- mFileName(NULL),
- mLocked(false)
-{
- mFilePicker = new LLFilePicker();
- reset();
-}
-
-LLDirPicker::~LLDirPicker()
-{
- delete mFilePicker;
-}
-
-
-void LLDirPicker::reset()
-{
- if (mFilePicker)
- mFilePicker->reset();
-}
-
-bool LLDirPicker::getDir(std::string* filename, bool blocking)
-{
- reset();
-
- // if local file browsing is turned off, return without opening dialog
- if (!check_local_file_access_enabled())
- {
- return false;
- }
-
-#if !LL_MESA_HEADLESS
-
- if (mFilePicker)
- {
- GtkWindow* picker = mFilePicker->buildFilePicker(false, true,
- "dirpicker");
-
- if (picker)
- {
- gtk_window_set_title(GTK_WINDOW(picker), LLTrans::getString("choose_the_directory").c_str());
- gtk_widget_show_all(GTK_WIDGET(picker));
- gtk_main();
- return (!mFilePicker->getFirstFile().empty());
- }
- }
-#endif // !LL_MESA_HEADLESS
-
- return false;
-}
-
-std::string LLDirPicker::getDirName()
-{
- if (mFilePicker)
- {
- return mFilePicker->getFirstFile();
- }
- return "";
-}
-
-#else // not implemented
-
-LLDirPicker::LLDirPicker()
-{
- reset();
-}
-
-LLDirPicker::~LLDirPicker()
-{
-}
-
-
-void LLDirPicker::reset()
-{
-}
-
-bool LLDirPicker::getDir(std::string* filename, bool blocking)
-{
- return false;
-}
-
-std::string LLDirPicker::getDirName()
-{
- return "";
-}
-
-#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();
-}
-
-//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);
- }
- }
-}
+/**
+ * @file lldirpicker.cpp
+ * @brief OS-specific file picker
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "lldirpicker.h"
+#include "llworld.h"
+#include "llviewerwindow.h"
+#include "llkeyboard.h"
+#include "lldir.h"
+#include "llframetimer.h"
+#include "lltrans.h"
+#include "llwindow.h" // beforeDialog()
+#include "llviewercontrol.h"
+#include "llwin32headerslean.h"
+
+#if LL_LINUX || LL_DARWIN
+# include "llfilepicker.h"
+#endif
+
+#if LL_WINDOWS
+#include <shlobj.h>
+#endif
+
+//
+// Implementation
+//
+
+// utility function to check if access to local file system via file browser
+// is enabled and if not, tidy up and indicate we're not allowed to do this.
+bool LLDirPicker::check_local_file_access_enabled()
+{
+ // if local file browsing is turned off, return without opening dialog
+ bool local_file_system_browsing_enabled = gSavedSettings.getBOOL("LocalFileSystemBrowsingEnabled");
+ if ( ! local_file_system_browsing_enabled )
+ {
+ mDir.clear(); // Windows
+ mFileName = NULL; // Mac/Linux
+ return false;
+ }
+
+ return true;
+}
+
+#if LL_WINDOWS
+
+LLDirPicker::LLDirPicker() :
+ mFileName(NULL),
+ mLocked(false),
+ pDialog(NULL)
+{
+}
+
+LLDirPicker::~LLDirPicker()
+{
+ mEventListener.disconnect();
+}
+
+void LLDirPicker::reset()
+{
+ if (pDialog)
+ {
+ IFileDialog* p_file_dialog = (IFileDialog*)pDialog;
+ p_file_dialog->Close(S_FALSE);
+ pDialog = NULL;
+ }
+}
+
+bool LLDirPicker::getDir(std::string* filename, bool blocking)
+{
+ if (mLocked)
+ {
+ return false;
+ }
+
+ // if local file browsing is turned off, return without opening dialog
+ if (!check_local_file_access_enabled())
+ {
+ return false;
+ }
+
+ bool success = false;
+
+ if (blocking)
+ {
+ // Modal, so pause agent
+ send_agent_pause();
+ }
+ else if (!mEventListener.connected())
+ {
+ mEventListener = LLEventPumps::instance().obtain("LLApp").listen(
+ "DirPicker",
+ [this](const LLSD& stat)
+ {
+ std::string status(stat["status"]);
+ if (status != "running")
+ {
+ reset();
+ }
+ return false;
+ });
+ }
+
+ ::OleInitialize(NULL);
+
+ IFileDialog* p_file_dialog;
+ if (SUCCEEDED(CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&p_file_dialog))))
+ {
+ DWORD dwOptions;
+ if (SUCCEEDED(p_file_dialog->GetOptions(&dwOptions)))
+ {
+ p_file_dialog->SetOptions(dwOptions | FOS_PICKFOLDERS);
+ }
+ HWND owner = (HWND)gViewerWindow->getPlatformWindow();
+ pDialog = p_file_dialog;
+ if (SUCCEEDED(p_file_dialog->Show(owner)))
+ {
+ IShellItem* psi;
+ if (SUCCEEDED(p_file_dialog->GetResult(&psi)))
+ {
+ wchar_t* pwstr = NULL;
+ if (SUCCEEDED(psi->GetDisplayName(SIGDN_FILESYSPATH, &pwstr)))
+ {
+ mDir = ll_convert_wide_to_string(pwstr);
+ CoTaskMemFree(pwstr);
+ success = true;
+ }
+ psi->Release();
+ }
+ }
+ pDialog = NULL;
+ p_file_dialog->Release();
+ }
+
+ ::OleUninitialize();
+
+ if (blocking)
+ {
+ send_agent_resume();
+ }
+
+ // Account for the fact that the app has been stalled.
+ LLFrameTimer::updateFrameTime();
+ return success;
+}
+
+std::string LLDirPicker::getDirName()
+{
+ return mDir;
+}
+
+/////////////////////////////////////////////DARWIN
+#elif LL_DARWIN
+
+LLDirPicker::LLDirPicker() :
+mFileName(NULL),
+mLocked(false)
+{
+ mFilePicker = new LLFilePicker();
+ reset();
+}
+
+LLDirPicker::~LLDirPicker()
+{
+ delete mFilePicker;
+}
+
+void LLDirPicker::reset()
+{
+ if (mFilePicker)
+ mFilePicker->reset();
+}
+
+
+//static
+bool LLDirPicker::getDir(std::string* filename, bool blocking)
+{
+ LLFilePicker::ELoadFilter filter=LLFilePicker::FFLOAD_DIRECTORY;
+
+ return mFilePicker->getOpenFile(filter, true);
+}
+
+std::string LLDirPicker::getDirName()
+{
+ return mFilePicker->getFirstFile();
+}
+
+#elif LL_LINUX
+
+LLDirPicker::LLDirPicker() :
+ mFileName(NULL),
+ mLocked(false)
+{
+ mFilePicker = new LLFilePicker();
+ reset();
+}
+
+LLDirPicker::~LLDirPicker()
+{
+ delete mFilePicker;
+}
+
+
+void LLDirPicker::reset()
+{
+ if (mFilePicker)
+ mFilePicker->reset();
+}
+
+bool LLDirPicker::getDir(std::string* filename, bool blocking)
+{
+ reset();
+
+ // if local file browsing is turned off, return without opening dialog
+ if (!check_local_file_access_enabled())
+ {
+ return false;
+ }
+
+#if !LL_MESA_HEADLESS
+
+ if (mFilePicker)
+ {
+ GtkWindow* picker = mFilePicker->buildFilePicker(false, true,
+ "dirpicker");
+
+ if (picker)
+ {
+ gtk_window_set_title(GTK_WINDOW(picker), LLTrans::getString("choose_the_directory").c_str());
+ gtk_widget_show_all(GTK_WIDGET(picker));
+ gtk_main();
+ return (!mFilePicker->getFirstFile().empty());
+ }
+ }
+#endif // !LL_MESA_HEADLESS
+
+ return false;
+}
+
+std::string LLDirPicker::getDirName()
+{
+ if (mFilePicker)
+ {
+ return mFilePicker->getFirstFile();
+ }
+ return "";
+}
+
+#else // not implemented
+
+LLDirPicker::LLDirPicker()
+{
+ reset();
+}
+
+LLDirPicker::~LLDirPicker()
+{
+}
+
+
+void LLDirPicker::reset()
+{
+}
+
+bool LLDirPicker::getDir(std::string* filename, bool blocking)
+{
+ return false;
+}
+
+std::string LLDirPicker::getDirName()
+{
+ return "";
+}
+
+#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();
+}
+
+//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);
+ }
+ }
+}
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