Merge remote-tracking branch 'origin/main' into DRTVWR-600-maint-A

# Conflicts:
#	autobuild.xml
#	indra/cmake/CMakeLists.txt
#	indra/cmake/GoogleMock.cmake
#	indra/llaudio/llaudioengine_fmodstudio.cpp
#	indra/llaudio/llaudioengine_fmodstudio.h
#	indra/llaudio/lllistener_fmodstudio.cpp
#	indra/llaudio/lllistener_fmodstudio.h
#	indra/llaudio/llstreamingaudio_fmodstudio.cpp
#	indra/llaudio/llstreamingaudio_fmodstudio.h
#	indra/llcharacter/llmultigesture.cpp
#	indra/llcharacter/llmultigesture.h
#	indra/llimage/llimage.cpp
#	indra/llimage/llimagepng.cpp
#	indra/llimage/llimageworker.cpp
#	indra/llimage/tests/llimageworker_test.cpp
#	indra/llmessage/tests/llmockhttpclient.h
#	indra/llprimitive/llgltfmaterial.h
#	indra/llrender/llfontfreetype.cpp
#	indra/llui/llcombobox.cpp
#	indra/llui/llfolderview.cpp
#	indra/llui/llfolderviewmodel.h
#	indra/llui/lllineeditor.cpp
#	indra/llui/lllineeditor.h
#	indra/llui/lltextbase.cpp
#	indra/llui/lltextbase.h
#	indra/llui/lltexteditor.cpp
#	indra/llui/lltextvalidate.cpp
#	indra/llui/lltextvalidate.h
#	indra/llui/lluictrl.h
#	indra/llui/llview.cpp
#	indra/llwindow/llwindowmacosx.cpp
#	indra/newview/app_settings/settings.xml
#	indra/newview/llappearancemgr.cpp
#	indra/newview/llappearancemgr.h
#	indra/newview/llavatarpropertiesprocessor.cpp
#	indra/newview/llavatarpropertiesprocessor.h
#	indra/newview/llbreadcrumbview.cpp
#	indra/newview/llbreadcrumbview.h
#	indra/newview/llbreastmotion.cpp
#	indra/newview/llbreastmotion.h
#	indra/newview/llconversationmodel.h
#	indra/newview/lldensityctrl.cpp
#	indra/newview/lldensityctrl.h
#	indra/newview/llface.inl
#	indra/newview/llfloatereditsky.cpp
#	indra/newview/llfloatereditwater.cpp
#	indra/newview/llfloateremojipicker.h
#	indra/newview/llfloaterimsessiontab.cpp
#	indra/newview/llfloaterprofiletexture.cpp
#	indra/newview/llfloaterprofiletexture.h
#	indra/newview/llgesturemgr.cpp
#	indra/newview/llgesturemgr.h
#	indra/newview/llimpanel.cpp
#	indra/newview/llimpanel.h
#	indra/newview/llinventorybridge.cpp
#	indra/newview/llinventorybridge.h
#	indra/newview/llinventoryclipboard.cpp
#	indra/newview/llinventoryclipboard.h
#	indra/newview/llinventoryfunctions.cpp
#	indra/newview/llinventoryfunctions.h
#	indra/newview/llinventorygallery.cpp
#	indra/newview/lllistbrowser.cpp
#	indra/newview/lllistbrowser.h
#	indra/newview/llpanelobjectinventory.cpp
#	indra/newview/llpanelprofile.cpp
#	indra/newview/llpanelprofile.h
#	indra/newview/llpreviewgesture.cpp
#	indra/newview/llsavedsettingsglue.cpp
#	indra/newview/llsavedsettingsglue.h
#	indra/newview/lltooldraganddrop.cpp
#	indra/newview/llurllineeditorctrl.cpp
#	indra/newview/llvectorperfoptions.cpp
#	indra/newview/llvectorperfoptions.h
#	indra/newview/llviewerparceloverlay.cpp
#	indra/newview/llviewertexlayer.cpp
#	indra/newview/llviewertexturelist.cpp
#	indra/newview/macmain.h
#	indra/test/test.cpp

1 files changed, 1689 insertions, 1689 deletions

diff --git a/indra/newview/llfilepicker.cpp b/indra/newview/llfilepicker.cpp
index f1e11cf75a..2916dfa7df 100644
--- a/indra/newview/llfilepicker.cpp
+++ b/indra/newview/llfilepicker.cpp
@@ -1,1689 +1,1689 @@
-/** 
- * @file llfilepicker.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 "llfilepicker.h"
-#include "llworld.h"
-#include "llviewerwindow.h"
-#include "llkeyboard.h"
-#include "lldir.h"
-#include "llframetimer.h"
-#include "lltrans.h"
-#include "llviewercontrol.h"
-#include "llwindow.h"	// beforeDialog()
-
-#if LL_SDL
-#include "llwindowsdl.h" // for some X/GTK utils to help with filepickers
-#endif // LL_SDL
-
-#if LL_LINUX
-#include "llhttpconstants.h"    // file picker uses some of thes constants on Linux
-#endif
-
-//
-// Globals
-//
-
-LLFilePicker LLFilePicker::sInstance;
-
-#if LL_WINDOWS
-#define SOUND_FILTER L"Sounds (*.wav)\0*.wav\0"
-#define IMAGE_FILTER L"Images (*.tga; *.bmp; *.jpg; *.jpeg; *.png)\0*.tga;*.bmp;*.jpg;*.jpeg;*.png\0"
-#define ANIM_FILTER L"Animations (*.bvh; *.anim)\0*.bvh;*.anim\0"
-#define COLLADA_FILTER L"Scene (*.dae)\0*.dae\0"
-#define GLTF_FILTER L"glTF (*.gltf; *.glb)\0*.gltf;*.glb\0"
-#define XML_FILTER L"XML files (*.xml)\0*.xml\0"
-#define SLOBJECT_FILTER L"Objects (*.slobject)\0*.slobject\0"
-#define RAW_FILTER L"RAW files (*.raw)\0*.raw\0"
-#define MODEL_FILTER L"Model files (*.dae)\0*.dae\0"
-#define MATERIAL_FILTER L"GLTF Files (*.gltf; *.glb)\0*.gltf;*.glb\0"
-#define MATERIAL_TEXTURES_FILTER L"GLTF Import (*.gltf; *.glb; *.tga; *.bmp; *.jpg; *.jpeg; *.png)\0*.gltf;*.glb;*.tga;*.bmp;*.jpg;*.jpeg;*.png\0"
-#define SCRIPT_FILTER L"Script files (*.lsl)\0*.lsl\0"
-#define DICTIONARY_FILTER L"Dictionary files (*.dic; *.xcu)\0*.dic;*.xcu\0"
-#endif
-
-#ifdef LL_DARWIN
-#include "llfilepicker_mac.h"
-//#include <boost/algorithm/string/predicate.hpp>
-#endif
-
-//
-// Implementation
-//
-LLFilePicker::LLFilePicker()
-	: mCurrentFile(0),
-	  mLocked(false)
-
-{
-	reset();
-
-#if LL_WINDOWS
-	mOFN.lStructSize = sizeof(OPENFILENAMEW);
-	mOFN.hwndOwner = NULL;  // Set later
-	mOFN.hInstance = NULL;
-	mOFN.lpstrCustomFilter = NULL;
-	mOFN.nMaxCustFilter = 0;
-	mOFN.lpstrFile = NULL;							// set in open and close
-	mOFN.nMaxFile = LL_MAX_PATH;
-	mOFN.lpstrFileTitle = NULL;
-	mOFN.nMaxFileTitle = 0;
-	mOFN.lpstrInitialDir = NULL;
-	mOFN.lpstrTitle = NULL;
-	mOFN.Flags = 0;									// set in open and close
-	mOFN.nFileOffset = 0;
-	mOFN.nFileExtension = 0;
-	mOFN.lpstrDefExt = NULL;
-	mOFN.lCustData = 0L;
-	mOFN.lpfnHook = NULL;
-	mOFN.lpTemplateName = NULL;
-	mFilesW[0] = '\0';
-#elif LL_DARWIN
-	mPickOptions = 0;
-#endif
-
-}
-
-LLFilePicker::~LLFilePicker()
-{
-	// nothing
-}
-
-// 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 LLFilePicker::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 )
-	{
-		mFiles.clear();
-		return false;
-	}
-
-	return true;
-}
-
-const std::string LLFilePicker::getFirstFile()
-{
-	mCurrentFile = 0;
-	return getNextFile();
-}
-
-const std::string LLFilePicker::getNextFile()
-{
-	if (mCurrentFile >= getFileCount())
-	{
-		mLocked = false;
-		return std::string();
-	}
-	else
-	{
-		return mFiles[mCurrentFile++];
-	}
-}
-
-const std::string LLFilePicker::getCurFile()
-{
-	if (mCurrentFile >= getFileCount())
-	{
-		mLocked = false;
-		return std::string();
-	}
-	else
-	{
-		return mFiles[mCurrentFile];
-	}
-}
-
-void LLFilePicker::reset()
-{
-	mLocked = false;
-	mFiles.clear();
-	mCurrentFile = 0;
-}
-
-#if LL_WINDOWS
-
-bool LLFilePicker::setupFilter(ELoadFilter filter)
-{
-	bool res = true;
-	switch (filter)
-	{
-    case FFLOAD_ALL:
-    case FFLOAD_EXE:
-		mOFN.lpstrFilter = L"All Files (*.*)\0*.*\0" \
-		SOUND_FILTER \
-		IMAGE_FILTER \
-		ANIM_FILTER \
-		MATERIAL_FILTER \
-		L"\0";
-		break;
-	case FFLOAD_WAV:
-		mOFN.lpstrFilter = SOUND_FILTER \
-			L"\0";
-		break;
-	case FFLOAD_IMAGE:
-		mOFN.lpstrFilter = IMAGE_FILTER \
-			L"\0";
-		break;
-	case FFLOAD_ANIM:
-		mOFN.lpstrFilter = ANIM_FILTER \
-			L"\0";
-		break;
-	case FFLOAD_GLTF:
-		mOFN.lpstrFilter = GLTF_FILTER \
-			L"\0";
-		break;
-	case FFLOAD_COLLADA:
-		mOFN.lpstrFilter = COLLADA_FILTER \
-			L"\0";
-		break;
-	case FFLOAD_XML:
-		mOFN.lpstrFilter = XML_FILTER \
-			L"\0";
-		break;
-	case FFLOAD_SLOBJECT:
-		mOFN.lpstrFilter = SLOBJECT_FILTER \
-			L"\0";
-		break;
-	case FFLOAD_RAW:
-		mOFN.lpstrFilter = RAW_FILTER \
-			L"\0";
-		break;
-	case FFLOAD_MODEL:
-		mOFN.lpstrFilter = MODEL_FILTER \
-			L"\0";
-		break;
-    case FFLOAD_MATERIAL:
-        mOFN.lpstrFilter = MATERIAL_FILTER \
-            L"\0";
-        break;
-    case FFLOAD_MATERIAL_TEXTURE:
-        mOFN.lpstrFilter = MATERIAL_TEXTURES_FILTER \
-            MATERIAL_FILTER \
-            IMAGE_FILTER \
-            L"\0";
-        break;
-	case FFLOAD_SCRIPT:
-		mOFN.lpstrFilter = SCRIPT_FILTER \
-			L"\0";
-		break;
-	case FFLOAD_DICTIONARY:
-		mOFN.lpstrFilter = DICTIONARY_FILTER \
-			L"\0";
-		break;
-	default:
-		res = false;
-		break;
-	}
-	return res;
-}
-
-bool LLFilePicker::getOpenFile(ELoadFilter filter, bool blocking)
-{
-	if (mLocked)
-	{
-		return false;
-	}
-	bool success = false;
-
-	// if local file browsing is turned off, return without opening dialog
-	if (!check_local_file_access_enabled())
-	{
-		return false;
-	}
-
-	// don't provide default file selection
-	mFilesW[0] = '\0';
-
-	mOFN.hwndOwner = (HWND)gViewerWindow->getPlatformWindow();
-	mOFN.lpstrFile = mFilesW;
-	mOFN.nMaxFile = SINGLE_FILENAME_BUFFER_SIZE;
-	mOFN.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_NOCHANGEDIR ;
-	mOFN.nFilterIndex = 1;
-
-	setupFilter(filter);
-	
-	if (blocking)
-	{
-		// Modal, so pause agent
-		send_agent_pause();
-	}
-
-	reset();
-	
-	// NOTA BENE: hitting the file dialog triggers a window focus event, destroying the selection manager!!
-	success = GetOpenFileName(&mOFN);
-	if (success)
-	{
-		std::string filename = utf16str_to_utf8str(llutf16string(mFilesW));
-		mFiles.push_back(filename);
-	}
-
-	if (blocking)
-	{
-		send_agent_resume();
-		// Account for the fact that the app has been stalled.
-		LLFrameTimer::updateFrameTime();
-	}
-	
-	return success;
-}
-
-bool LLFilePicker::getOpenFileModeless(ELoadFilter filter,
-                                       void (*callback)(bool, std::vector<std::string> &, void*),
-                                       void *userdata)
-{
-    // not supposed to be used yet, use LLFilePickerThread
-    LL_ERRS() << "NOT IMPLEMENTED" << LL_ENDL;
-    return false;
-}
-
-bool LLFilePicker::getMultipleOpenFiles(ELoadFilter filter, bool blocking)
-{
-	if( mLocked )
-	{
-		return false;
-	}
-	bool success = false;
-
-	// if local file browsing is turned off, return without opening dialog
-	if (!check_local_file_access_enabled())
-	{
-		return false;
-	}
-
-	// don't provide default file selection
-	mFilesW[0] = '\0';
-
-	mOFN.hwndOwner = (HWND)gViewerWindow->getPlatformWindow();
-	mOFN.lpstrFile = mFilesW;
-	mOFN.nFilterIndex = 1;
-	mOFN.nMaxFile = FILENAME_BUFFER_SIZE;
-	mOFN.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_NOCHANGEDIR |
-		OFN_EXPLORER | OFN_ALLOWMULTISELECT;
-
-	setupFilter(filter);
-
-	reset();
-
-	if (blocking)
-	{
-		// Modal, so pause agent
-		send_agent_pause();
-	}
-
-	// NOTA BENE: hitting the file dialog triggers a window focus event, destroying the selection manager!!
-	success = GetOpenFileName(&mOFN); // pauses until ok or cancel.
-	if( success )
-	{
-		// The getopenfilename api doesn't tell us if we got more than
-		// one file, so we have to test manually by checking string
-		// lengths.
-		if( wcslen(mOFN.lpstrFile) > mOFN.nFileOffset )	/*Flawfinder: ignore*/
-		{
-			std::string filename = utf16str_to_utf8str(llutf16string(mFilesW));
-			mFiles.push_back(filename);
-		}
-		else
-		{
-			mLocked = true;
-			WCHAR* tptrw = mFilesW;
-			std::string dirname;
-			while(1)
-			{
-				if (*tptrw == 0 && *(tptrw+1) == 0) // double '\0'
-					break;
-				if (*tptrw == 0)
-					tptrw++; // shouldn't happen?
-				std::string filename = utf16str_to_utf8str(llutf16string(tptrw));
-				if (dirname.empty())
-					dirname = filename + "\\";
-				else
-					mFiles.push_back(dirname + filename);
-				tptrw += wcslen(tptrw);
-			}
-		}
-	}
-
-	if (blocking)
-	{
-		send_agent_resume();
-	}
-
-	// Account for the fact that the app has been stalled.
-	LLFrameTimer::updateFrameTime();
-	return success;
-}
-
-bool LLFilePicker::getMultipleOpenFilesModeless(ELoadFilter filter,
-                                                void (*callback)(bool, std::vector<std::string> &, void*),
-                                                void *userdata )
-{
-    // not supposed to be used yet, use LLFilePickerThread
-    LL_ERRS() << "NOT IMPLEMENTED" << LL_ENDL;
-    return false;
-}
-
-bool LLFilePicker::getSaveFile(ESaveFilter filter, const std::string& filename, bool blocking)
-{
-	if( mLocked )
-	{
-		return false;
-	}
-	bool success = false;
-
-	// if local file browsing is turned off, return without opening dialog
-	if (!check_local_file_access_enabled())
-	{
-		return false;
-	}
-
-	mOFN.lpstrFile = mFilesW;
-	if (!filename.empty())
-	{
-		llutf16string tstring = utf8str_to_utf16str(filename);
-		wcsncpy(mFilesW, tstring.c_str(), FILENAME_BUFFER_SIZE);	}	/*Flawfinder: ignore*/
-	else
-	{
-		mFilesW[0] = '\0';
-	}
-	mOFN.hwndOwner = (HWND)gViewerWindow->getPlatformWindow();
-
-	switch( filter )
-	{
-	case FFSAVE_ALL:
-		mOFN.lpstrDefExt = NULL;
-		mOFN.lpstrFilter =
-			L"All Files (*.*)\0*.*\0" \
-			L"WAV Sounds (*.wav)\0*.wav\0" \
-			L"Targa, Bitmap Images (*.tga; *.bmp)\0*.tga;*.bmp\0" \
-			L"\0";
-		break;
-	case FFSAVE_WAV:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.wav", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
-		}
-		mOFN.lpstrDefExt = L"wav";
-		mOFN.lpstrFilter =
-			L"WAV Sounds (*.wav)\0*.wav\0" \
-			L"\0";
-		break;
-	case FFSAVE_TGA:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.tga", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
-		}
-		mOFN.lpstrDefExt = L"tga";
-		mOFN.lpstrFilter =
-			L"Targa Images (*.tga)\0*.tga\0" \
-			L"\0";
-		break;
-	case FFSAVE_BMP:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.bmp", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
-		}
-		mOFN.lpstrDefExt = L"bmp";
-		mOFN.lpstrFilter =
-			L"Bitmap Images (*.bmp)\0*.bmp\0" \
-			L"\0";
-		break;
-	case FFSAVE_PNG:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.png", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
-		}
-		mOFN.lpstrDefExt = L"png";
-		mOFN.lpstrFilter =
-			L"PNG Images (*.png)\0*.png\0" \
-			L"\0";
-		break;
-	case FFSAVE_TGAPNG:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.png", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
-			//PNG by default
-		}
-		mOFN.lpstrDefExt = L"png";
-		mOFN.lpstrFilter =
-			L"PNG Images (*.png)\0*.png\0" \
-			L"Targa Images (*.tga)\0*.tga\0" \
-			L"\0";
-		break;
-		
-	case FFSAVE_JPEG:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.jpeg", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
-		}
-		mOFN.lpstrDefExt = L"jpg";
-		mOFN.lpstrFilter =
-			L"JPEG Images (*.jpg *.jpeg)\0*.jpg;*.jpeg\0" \
-			L"\0";
-		break;
-	case FFSAVE_AVI:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.avi", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
-		}
-		mOFN.lpstrDefExt = L"avi";
-		mOFN.lpstrFilter =
-			L"AVI Movie File (*.avi)\0*.avi\0" \
-			L"\0";
-		break;
-	case FFSAVE_ANIM:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.xaf", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
-		}
-		mOFN.lpstrDefExt = L"xaf";
-		mOFN.lpstrFilter =
-			L"XAF Anim File (*.xaf)\0*.xaf\0" \
-			L"\0";
-		break;
-	case FFSAVE_GLTF:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.glb", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
-		}
-		mOFN.lpstrDefExt = L"glb";
-		mOFN.lpstrFilter =
-			L"glTF Asset File (*.gltf *.glb)\0*.gltf;*.glb\0" \
-			L"\0";
-		break;
-	case FFSAVE_XML:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.xml", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
-		}
-
-		mOFN.lpstrDefExt = L"xml";
-		mOFN.lpstrFilter =
-			L"XML File (*.xml)\0*.xml\0" \
-			L"\0";
-		break;
-	case FFSAVE_COLLADA:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.collada", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
-		}
-		mOFN.lpstrDefExt = L"collada";
-		mOFN.lpstrFilter =
-			L"COLLADA File (*.collada)\0*.collada\0" \
-			L"\0";
-		break;
-	case FFSAVE_RAW:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.raw", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
-		}
-		mOFN.lpstrDefExt = L"raw";
-		mOFN.lpstrFilter =	RAW_FILTER \
-							L"\0";
-		break;
-	case FFSAVE_J2C:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.j2c", FILENAME_BUFFER_SIZE);
-		}
-		mOFN.lpstrDefExt = L"j2c";
-		mOFN.lpstrFilter =
-			L"Compressed Images (*.j2c)\0*.j2c\0" \
-			L"\0";
-		break;
-	case FFSAVE_SCRIPT:
-		if (filename.empty())
-		{
-			wcsncpy( mFilesW,L"untitled.lsl", FILENAME_BUFFER_SIZE);
-		}
-		mOFN.lpstrDefExt = L"txt";
-		mOFN.lpstrFilter = L"LSL Files (*.lsl)\0*.lsl\0" L"\0";
-		break;
-	default:
-		return false;
-	}
-
- 
-	mOFN.nMaxFile = SINGLE_FILENAME_BUFFER_SIZE;
-	mOFN.Flags = OFN_OVERWRITEPROMPT | OFN_NOCHANGEDIR | OFN_PATHMUSTEXIST;
-
-	reset();
-
-	if (blocking)
-	{
-		// Modal, so pause agent
-		send_agent_pause();
-	}
-
-	{
-		// NOTA BENE: hitting the file dialog triggers a window focus event, destroying the selection manager!!
-		try
-		{
-			success = GetSaveFileName(&mOFN);
-			if (success)
-			{
-				std::string filename = utf16str_to_utf8str(llutf16string(mFilesW));
-				mFiles.push_back(filename);
-			}
-		}
-		catch (...)
-		{
-			LOG_UNHANDLED_EXCEPTION("");
-		}
-		gKeyboard->resetKeys();
-	}
-
-	if (blocking)
-	{
-		send_agent_resume();
-	}
-
-	// Account for the fact that the app has been stalled.
-	LLFrameTimer::updateFrameTime();
-	return success;
-}
-
-bool LLFilePicker::getSaveFileModeless(ESaveFilter filter,
-                                       const std::string& filename,
-                                       void (*callback)(bool, std::string&, void*),
-                                       void *userdata)
-{
-    // not supposed to be used yet, use LLFilePickerThread
-    LL_ERRS() << "NOT IMPLEMENTED" << LL_ENDL;
-    return false;
-}
-
-#elif LL_DARWIN
-
-std::unique_ptr<std::vector<std::string>> LLFilePicker::navOpenFilterProc(ELoadFilter filter) //(AEDesc *theItem, void *info, void *callBackUD, NavFilterModes filterMode)
-{
-    std::unique_ptr<std::vector<std::string>> allowedv(new std::vector< std::string >);
-    switch(filter)
-    {
-        case FFLOAD_ALL:
-            allowedv->push_back("wav");
-            allowedv->push_back("bvh");
-            allowedv->push_back("anim");
-            allowedv->push_back("dae");
-            allowedv->push_back("raw");
-            allowedv->push_back("lsl");
-            allowedv->push_back("dic");
-            allowedv->push_back("xcu");
-            allowedv->push_back("gif");
-            allowedv->push_back("gltf");
-            allowedv->push_back("glb");
-        case FFLOAD_IMAGE:
-            allowedv->push_back("jpg");
-            allowedv->push_back("jpeg");
-            allowedv->push_back("bmp");
-            allowedv->push_back("tga");
-            allowedv->push_back("bmpf");
-            allowedv->push_back("tpic");
-            allowedv->push_back("png");
-            break;
-        case FFLOAD_EXE:
-            allowedv->push_back("app");
-            allowedv->push_back("exe");
-            break;
-        case FFLOAD_WAV:
-            allowedv->push_back("wav");
-            break;
-        case FFLOAD_ANIM:
-            allowedv->push_back("bvh");
-            allowedv->push_back("anim");
-            break;
-        case FFLOAD_GLTF:
-        case FFLOAD_MATERIAL:
-            allowedv->push_back("gltf");
-            allowedv->push_back("glb");
-            break;
-        case FFLOAD_COLLADA:
-            allowedv->push_back("dae");
-            break;
-        case FFLOAD_XML:
-            allowedv->push_back("xml");
-            break;
-        case FFLOAD_RAW:
-            allowedv->push_back("raw");
-            break;
-        case FFLOAD_SCRIPT:
-            allowedv->push_back("lsl");
-            break;
-        case FFLOAD_DICTIONARY:
-            allowedv->push_back("dic");
-            allowedv->push_back("xcu");
-            break;
-        case FFLOAD_DIRECTORY:
-            break;
-        default:
-            LL_WARNS() << "Unsupported format." << LL_ENDL;
-    }
-
-	return allowedv;
-}
-
-bool LLFilePicker::doNavChooseDialog(ELoadFilter filter)
-{
-	// if local file browsing is turned off, return without opening dialog
-	if (!check_local_file_access_enabled())
-	{
-		return false;
-	}
-
-	gViewerWindow->getWindow()->beforeDialog();
-
-    std::unique_ptr<std::vector<std::string>> allowed_types = navOpenFilterProc(filter);
-
-    std::unique_ptr<std::vector<std::string>> filev  = doLoadDialog(allowed_types.get(),
-                                                    mPickOptions);
-
-	gViewerWindow->getWindow()->afterDialog();
-
-
-    if (filev && filev->size() > 0)
-    {
-        mFiles.insert(mFiles.end(), filev->begin(), filev->end());
-        return true;
-    }
-
-	return false;
-}
-
-bool LLFilePicker::doNavChooseDialogModeless(ELoadFilter filter,
-                                                void (*callback)(bool, std::vector<std::string> &,void*),
-                                                void *userdata)
-{
-    // if local file browsing is turned off, return without opening dialog
-    if (!check_local_file_access_enabled())
-    {
-        return false;
-    }
-
-    std::unique_ptr<std::vector<std::string>> allowed_types=navOpenFilterProc(filter);
-
-    doLoadDialogModeless(allowed_types.get(),
-                                                    mPickOptions,
-                                                    callback,
-                                                    userdata);
-
-    return true;
-}
-
-void set_nav_save_data(LLFilePicker::ESaveFilter filter, std::string &extension, std::string &type, std::string &creator)
-{
-    switch (filter)
-    {
-        case LLFilePicker::FFSAVE_WAV:
-            type = "WAVE";
-            creator = "TVOD";
-            extension = "wav";
-            break;
-        case LLFilePicker::FFSAVE_TGA:
-            type = "TPIC";
-            creator = "prvw";
-            extension = "tga";
-            break;
-        case LLFilePicker::FFSAVE_TGAPNG:
-            type = "PNG";
-            creator = "prvw";
-            extension = "png,tga";
-            break;
-        case LLFilePicker::FFSAVE_BMP:
-            type = "BMPf";
-            creator = "prvw";
-            extension = "bmp";
-            break;
-        case LLFilePicker::FFSAVE_JPEG:
-            type = "JPEG";
-            creator = "prvw";
-            extension = "jpeg";
-            break;
-        case LLFilePicker::FFSAVE_PNG:
-            type = "PNG ";
-            creator = "prvw";
-            extension = "png";
-            break;
-        case LLFilePicker::FFSAVE_AVI:
-            type = "\?\?\?\?";
-            creator = "\?\?\?\?";
-            extension = "mov";
-            break;
-
-        case LLFilePicker::FFSAVE_ANIM:
-            type = "\?\?\?\?";
-            creator = "\?\?\?\?";
-            extension = "xaf";
-            break;
-        case LLFilePicker::FFSAVE_GLTF:
-            type = "\?\?\?\?";
-            creator = "\?\?\?\?";
-            extension = "glb";
-            break;
-            
-        case LLFilePicker::FFSAVE_XML:
-            type = "\?\?\?\?";
-            creator = "\?\?\?\?";
-            extension = "xml";
-            break;
-            
-        case LLFilePicker::FFSAVE_RAW:
-            type = "\?\?\?\?";
-            creator = "\?\?\?\?";
-            extension = "raw";
-            break;
-
-        case LLFilePicker::FFSAVE_J2C:
-            type = "\?\?\?\?";
-            creator = "prvw";
-            extension = "j2c";
-            break;
-        
-        case LLFilePicker::FFSAVE_SCRIPT:
-            type = "LSL ";
-            creator = "\?\?\?\?";
-            extension = "lsl";
-            break;
-        
-        case LLFilePicker::FFSAVE_ALL:
-        default:
-            type = "\?\?\?\?";
-            creator = "\?\?\?\?";
-            extension = "";
-            break;
-    }
-}
-
-bool LLFilePicker::doNavSaveDialog(ESaveFilter filter, const std::string& filename)
-{
-	// Setup the type, creator, and extension
-    std::string		extension, type, creator;
-
-    set_nav_save_data(filter, extension, type, creator);
-
-    std::string namestring = filename;
-    if (namestring.empty()) namestring="Untitled";
-
-	gViewerWindow->getWindow()->beforeDialog();
-
-	// Run the dialog
-    std::unique_ptr<std::string> filev = doSaveDialog(&namestring, 
-                 &type,
-                 &creator,
-                 &extension,
-                 mPickOptions);
-
-	gViewerWindow->getWindow()->afterDialog();
-
-	if ( filev && !filev->empty() )
-	{
-        mFiles.push_back(*filev);
-		return true;
-    }
-
-	return false;
-}
-
-bool LLFilePicker::doNavSaveDialogModeless(ESaveFilter filter,
-                                              const std::string& filename,
-                                              void (*callback)(bool, std::string&, void*),
-                                              void *userdata)
-{
-    // Setup the type, creator, and extension
-    std::string        extension, type, creator;
-
-    set_nav_save_data(filter, extension, type, creator);
-
-    std::string namestring = filename;
-    if (namestring.empty()) namestring="Untitled";
-
-    // Run the dialog
-    doSaveDialogModeless(&namestring,
-                 &type,
-                 &creator,
-                 &extension,
-                 mPickOptions,
-                 callback,
-                 userdata);
-    return true;
-}
-
-bool LLFilePicker::getOpenFile(ELoadFilter filter, bool blocking)
-{
-	if( mLocked )
-		return false;
-
-	bool success = false;
-
-	// if local file browsing is turned off, return without opening dialog
-	if (!check_local_file_access_enabled())
-	{
-		return false;
-	}
-
-	reset();
-
-    mPickOptions &= ~F_MULTIPLE;
-    mPickOptions |= F_FILE;
-
-    if (filter == FFLOAD_DIRECTORY) //This should only be called from lldirpicker. 
-    {
-        mPickOptions |= ( F_NAV_SUPPORT | F_DIRECTORY );
-        mPickOptions &= ~F_FILE;
-    }
-
-	if (filter == FFLOAD_ALL)	// allow application bundles etc. to be traversed; important for DEV-16869, but generally useful
-	{
-        mPickOptions |= F_NAV_SUPPORT;
-	}
-	
-	if (blocking) // always true for linux/mac
-	{
-		// Modal, so pause agent
-		send_agent_pause();
-	}
-
-
-	success = doNavChooseDialog(filter);
-		
-	if (success)
-	{
-		if (!getFileCount())
-			success = false;
-	}
-
-	if (blocking)
-	{
-		send_agent_resume();
-		// Account for the fact that the app has been stalled.
-		LLFrameTimer::updateFrameTime();
-	}
-
-	return success;
-}
-
-
-bool LLFilePicker::getOpenFileModeless(ELoadFilter filter,
-                                       void (*callback)(bool, std::vector<std::string> &, void*),
-                                       void *userdata)
-{
-    if (mLocked)
-        return false;
-
-    // if local file browsing is turned off, return without opening dialog
-    if (!check_local_file_access_enabled())
-    {
-        return false;
-    }
-
-    reset();
-    
-    mPickOptions &= ~F_MULTIPLE;
-    mPickOptions |= F_FILE;
- 
-    if (filter == FFLOAD_DIRECTORY) //This should only be called from lldirpicker.
-    {
-
-        mPickOptions |= ( F_NAV_SUPPORT | F_DIRECTORY );
-        mPickOptions &= ~F_FILE;
-    }
-
-    if (filter == FFLOAD_ALL)    // allow application bundles etc. to be traversed; important for DEV-16869, but generally useful
-    {
-        mPickOptions |= F_NAV_SUPPORT;
-    }
-
-    return doNavChooseDialogModeless(filter, callback, userdata);
-}
-
-bool LLFilePicker::getMultipleOpenFiles(ELoadFilter filter, 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;
-
-	reset();
-
-    mPickOptions |= F_FILE;
-
-    mPickOptions |= F_MULTIPLE;
-
-	if (blocking) // always true for linux/mac
-	{
-		// Modal, so pause agent
-		send_agent_pause();
-	}
-
-	success = doNavChooseDialog(filter);
-
-	if (blocking)
-	{
-		send_agent_resume();
-	}
-
-	if (success)
-	{
-		if (!getFileCount())
-			success = false;
-		if (getFileCount() > 1)
-			mLocked = true;
-	}
-
-	// Account for the fact that the app has been stalled.
-	LLFrameTimer::updateFrameTime();
-	return success;
-}
-
-
-bool LLFilePicker::getMultipleOpenFilesModeless(ELoadFilter filter,
-                                                void (*callback)(bool, std::vector<std::string> &, void*),
-                                                void *userdata )
-{
-    if (mLocked)
-        return false;
-
-    // if local file browsing is turned off, return without opening dialog
-    if (!check_local_file_access_enabled())
-    {
-        return false;
-    }
-
-    reset();
-
-    mPickOptions |= F_FILE;
-
-    mPickOptions |= F_MULTIPLE;
-
-    return doNavChooseDialogModeless(filter, callback, userdata);
-}
-
-bool LLFilePicker::getSaveFile(ESaveFilter filter, const std::string& filename, bool blocking)
-{
-
-	if (mLocked)
-		return false;
-
-	bool success = false;
-
-	// if local file browsing is turned off, return without opening dialog
-	if (!check_local_file_access_enabled())
-	{
-		return false;
-	}
-
-	reset();
-
-    mPickOptions &= ~F_MULTIPLE;
-
-	if (blocking)
-	{
-		// Modal, so pause agent
-		send_agent_pause();
-	}
-
-    success = doNavSaveDialog(filter, filename);
-
-    if (success)
-	{
-		if (!getFileCount())
-			success = false;
-	}
-
-	if (blocking)
-	{
-		send_agent_resume();
-	}
-
-	// Account for the fact that the app has been stalled.
-	LLFrameTimer::updateFrameTime();
-	return success;
-}
-
-bool LLFilePicker::getSaveFileModeless(ESaveFilter filter,
-                                       const std::string& filename,
-                                       void (*callback)(bool, std::string&, void*),
-                                       void *userdata)
-{
-    if (mLocked)
-        return false;
-
-    // if local file browsing is turned off, return without opening dialog
-    if (!check_local_file_access_enabled())
-    {
-        return false;
-    }
-
-    reset();
-
-    mPickOptions &= ~F_MULTIPLE;
-
-    return doNavSaveDialogModeless(filter, filename, callback, userdata);
-}
-//END LL_DARWIN
-
-#elif LL_LINUX
-
-# if LL_GTK
-
-// static
-void LLFilePicker::add_to_selectedfiles(gpointer data, gpointer user_data)
-{
-	// We need to run g_filename_to_utf8 in the user's locale
-	std::string saved_locale(setlocale(LC_ALL, NULL));
-	setlocale(LC_ALL, "");
-
-	LLFilePicker* picker = (LLFilePicker*) user_data;
-	GError *error = NULL;
-	gchar* filename_utf8 = g_filename_to_utf8((gchar*)data,
-						  -1, NULL, NULL, &error);
-	if (error)
-	{
-		// *FIXME.
-		// This condition should really be notified to the user, e.g.
-		// through a message box.  Just logging it is inappropriate.
-		
-		// g_filename_display_name is ideal, but >= glib 2.6, so:
-		// a hand-rolled hacky makeASCII which disallows control chars
-		std::string display_name;
-		for (const gchar *str = (const gchar *)data; *str; str++)
-		{
-			display_name += (char)((*str >= 0x20 && *str <= 0x7E) ? *str : '?');
-		}
-		LL_WARNS() << "g_filename_to_utf8 failed on \"" << display_name << "\": " << error->message << LL_ENDL;
-	}
-
-	if (filename_utf8)
-	{
-		picker->mFiles.push_back(std::string(filename_utf8));
-		LL_DEBUGS() << "ADDED FILE " << filename_utf8 << LL_ENDL;
-		g_free(filename_utf8);
-	}
-
-	setlocale(LC_ALL, saved_locale.c_str());
-}
-
-// static
-void LLFilePicker::chooser_responder(GtkWidget *widget, gint response, gpointer user_data)
-{
-	LLFilePicker* picker = (LLFilePicker*)user_data;
-
-	LL_DEBUGS() << "GTK DIALOG RESPONSE " << response << LL_ENDL;
-
-	if (response == GTK_RESPONSE_ACCEPT)
-	{
-		GSList *file_list = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(widget));
-		g_slist_foreach(file_list, (GFunc)add_to_selectedfiles, user_data);
-		g_slist_foreach(file_list, (GFunc)g_free, NULL);
-		g_slist_free (file_list);
-	}
-
-	// let's save the extension of the last added file(considering current filter)
-	GtkFileFilter *gfilter = gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(widget));
-	if(gfilter)
-	{
-		std::string filter = gtk_file_filter_get_name(gfilter);
-
-		if(filter == LLTrans::getString("png_image_files"))
-		{
-			picker->mCurrentExtension = ".png";
-		}
-		else if(filter == LLTrans::getString("targa_image_files"))
-		{
-			picker->mCurrentExtension = ".tga";
-		}
-	}
-
-	// set the default path for this usage context.
-	const char* cur_folder = gtk_file_chooser_get_current_folder(GTK_FILE_CHOOSER(widget));
-	if (cur_folder != NULL)
-	{
-		picker->mContextToPathMap[picker->mCurContextName] = cur_folder;
-	}
-
-	gtk_widget_destroy(widget);
-	gtk_main_quit();
-}
-
-
-GtkWindow* LLFilePicker::buildFilePicker(bool is_save, bool is_folder, std::string context)
-{
-#ifndef LL_MESA_HEADLESS
-	if (LLWindowSDL::ll_try_gtk_init())
-	{
-		GtkWidget *win = NULL;
-		GtkFileChooserAction pickertype =
-			is_save?
-			(is_folder?
-			 GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER :
-			 GTK_FILE_CHOOSER_ACTION_SAVE) :
-			(is_folder?
-			 GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
-			 GTK_FILE_CHOOSER_ACTION_OPEN);
-
-		win = gtk_file_chooser_dialog_new(NULL, NULL,
-						  pickertype,
-						  GTK_STOCK_CANCEL,
-						   GTK_RESPONSE_CANCEL,
-						  is_folder ?
-						  GTK_STOCK_APPLY :
-						  (is_save ? 
-						   GTK_STOCK_SAVE :
-						   GTK_STOCK_OPEN),
-						   GTK_RESPONSE_ACCEPT,
-						  (gchar *)NULL);
-		mCurContextName = context;
-
-		// get the default path for this usage context if it's been
-		// seen before.
-		std::map<std::string,std::string>::iterator
-			this_path = mContextToPathMap.find(context);
-		if (this_path != mContextToPathMap.end())
-		{
-			gtk_file_chooser_set_current_folder
-				(GTK_FILE_CHOOSER(win),
-				 this_path->second.c_str());
-		}
-
-#  if LL_X11
-		// Make GTK tell the window manager to associate this
-		// dialog with our non-GTK raw X11 window, which should try
-		// to keep it on top etc.
-		Window XWindowID = LLWindowSDL::get_SDL_XWindowID();
-		if (None != XWindowID)
-		{
-			gtk_widget_realize(GTK_WIDGET(win)); // so we can get its gdkwin
-			GdkWindow *gdkwin = gdk_window_foreign_new(XWindowID);
-			gdk_window_set_transient_for(GTK_WIDGET(win)->window,
-						     gdkwin);
-		}
-		else
-		{
-			LL_WARNS() << "Hmm, couldn't get xwid to use for transient." << LL_ENDL;
-		}
-#  endif //LL_X11
-
-		g_signal_connect (GTK_FILE_CHOOSER(win),
-				  "response",
-				  G_CALLBACK(LLFilePicker::chooser_responder),
-				  this);
-
-		gtk_window_set_modal(GTK_WINDOW(win), TRUE);
-
-		/* GTK 2.6: if (is_folder)
-			gtk_file_chooser_set_show_hidden(GTK_FILE_CHOOSER(win),
-			TRUE); */
-
-		return GTK_WINDOW(win);
-	}
-	else
-	{
-		return NULL;
-	}
-#else
-	return NULL;
-#endif //LL_MESA_HEADLESS
-}
-
-static void add_common_filters_to_gtkchooser(GtkFileFilter *gfilter,
-					     GtkWindow *picker,
-					     std::string filtername)
-{	
-	gtk_file_filter_set_name(gfilter, filtername.c_str());
-	gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(picker),
-				    gfilter);
-	GtkFileFilter *allfilter = gtk_file_filter_new();
-	gtk_file_filter_add_pattern(allfilter, "*");
-	gtk_file_filter_set_name(allfilter, LLTrans::getString("all_files").c_str());
-	gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(picker), allfilter);
-	gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(picker), gfilter);
-}
-
-static std::string add_simple_pattern_filter_to_gtkchooser(GtkWindow *picker,
-							   std::string pattern,
-							   std::string filtername)
-{
-	GtkFileFilter *gfilter = gtk_file_filter_new();
-	gtk_file_filter_add_pattern(gfilter, pattern.c_str());
-	add_common_filters_to_gtkchooser(gfilter, picker, filtername);
-	return filtername;
-}
-
-static std::string add_simple_mime_filter_to_gtkchooser(GtkWindow *picker,
-							std::string mime,
-							std::string filtername)
-{
-	GtkFileFilter *gfilter = gtk_file_filter_new();
-	gtk_file_filter_add_mime_type(gfilter, mime.c_str());
-	add_common_filters_to_gtkchooser(gfilter, picker, filtername);
-	return filtername;
-}
-
-static std::string add_wav_filter_to_gtkchooser(GtkWindow *picker)
-{
-	return add_simple_mime_filter_to_gtkchooser(picker,  "audio/x-wav",
-						    LLTrans::getString("sound_files") + " (*.wav)");
-}
-
-static std::string add_anim_filter_to_gtkchooser(GtkWindow *picker)
-{
-	GtkFileFilter *gfilter = gtk_file_filter_new();
-	gtk_file_filter_add_pattern(gfilter, "*.bvh");
-	gtk_file_filter_add_pattern(gfilter, "*.anim");
-	std::string filtername = LLTrans::getString("animation_files") + " (*.bvh; *.anim)";
-	add_common_filters_to_gtkchooser(gfilter, picker, filtername);
-	return filtername;
-}
-
-static std::string add_xml_filter_to_gtkchooser(GtkWindow *picker)
-{
-	return add_simple_pattern_filter_to_gtkchooser(picker,  "*.xml",
-												   LLTrans::getString("xml_files") + " (*.xml)");
-}
-
-static std::string add_collada_filter_to_gtkchooser(GtkWindow *picker)
-{
-	return add_simple_pattern_filter_to_gtkchooser(picker,  "*.dae",
-						       LLTrans::getString("scene_files") + " (*.dae)");
-}
-
-static std::string add_imageload_filter_to_gtkchooser(GtkWindow *picker)
-{
-	GtkFileFilter *gfilter = gtk_file_filter_new();
-	gtk_file_filter_add_pattern(gfilter, "*.tga");
-	gtk_file_filter_add_mime_type(gfilter, HTTP_CONTENT_IMAGE_JPEG.c_str());
-	gtk_file_filter_add_mime_type(gfilter, HTTP_CONTENT_IMAGE_PNG.c_str());
-	gtk_file_filter_add_mime_type(gfilter, HTTP_CONTENT_IMAGE_BMP.c_str());
-	std::string filtername = LLTrans::getString("image_files") + " (*.tga; *.bmp; *.jpg; *.png)";
-	add_common_filters_to_gtkchooser(gfilter, picker, filtername);
-	return filtername;
-}
- 
-static std::string add_script_filter_to_gtkchooser(GtkWindow *picker)
-{
-	return add_simple_mime_filter_to_gtkchooser(picker,  HTTP_CONTENT_TEXT_PLAIN,
-							LLTrans::getString("script_files") + " (*.lsl)");
-}
-
-static std::string add_dictionary_filter_to_gtkchooser(GtkWindow *picker)
-{
-	return add_simple_mime_filter_to_gtkchooser(picker, HTTP_CONTENT_TEXT_PLAIN,
-							LLTrans::getString("dictionary_files") + " (*.dic; *.xcu)");
-}
-
-static std::string add_save_texture_filter_to_gtkchooser(GtkWindow *picker)
-{
-	GtkFileFilter *gfilter_tga = gtk_file_filter_new();
-	GtkFileFilter *gfilter_png = gtk_file_filter_new();
-
-	gtk_file_filter_add_pattern(gfilter_tga, "*.tga");
-	gtk_file_filter_add_mime_type(gfilter_png, "image/png");
-	std::string caption = LLTrans::getString("save_texture_image_files") + " (*.tga; *.png)";
-	gtk_file_filter_set_name(gfilter_tga, LLTrans::getString("targa_image_files").c_str());
-	gtk_file_filter_set_name(gfilter_png, LLTrans::getString("png_image_files").c_str());
-
-	gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(picker),
-					gfilter_png);
-	gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(picker),
-					gfilter_tga);
-	return caption;
-}
-
-bool LLFilePicker::getSaveFile( ESaveFilter filter, const std::string& filename, bool blocking )
-{
-	bool rtn = false;
-
-	// if local file browsing is turned off, return without opening dialog
-	if (!check_local_file_access_enabled())
-	{
-		return false;
-	}
-
-	gViewerWindow->getWindow()->beforeDialog();
-
-	reset();
-
-	GtkWindow* picker = buildFilePicker(true, false, "savefile");
-
-	if (picker)
-	{
-		std::string suggest_name = "untitled";
-		std::string suggest_ext = "";
-		std::string caption = LLTrans::getString("save_file_verb") + " ";
-		switch (filter)
-		{
-		case FFSAVE_WAV:
-			caption += add_wav_filter_to_gtkchooser(picker);
-			suggest_ext = ".wav";
-			break;
-		case FFSAVE_TGA:
-			caption += add_simple_pattern_filter_to_gtkchooser
-				(picker, "*.tga", LLTrans::getString("targa_image_files") + " (*.tga)");
-			suggest_ext = ".tga";
-			break;
-		case FFSAVE_BMP:
-			caption += add_simple_mime_filter_to_gtkchooser
-				(picker, HTTP_CONTENT_IMAGE_BMP, LLTrans::getString("bitmap_image_files") + " (*.bmp)");
-			suggest_ext = ".bmp";
-			break;
-		case FFSAVE_PNG:
-			caption += add_simple_mime_filter_to_gtkchooser
-				(picker, "image/png", LLTrans::getString("png_image_files") + " (*.png)");
-			suggest_ext = ".png";
-			break;
-		case FFSAVE_TGAPNG:
-			caption += add_save_texture_filter_to_gtkchooser(picker);
-			suggest_ext = ".png";
-			break;
-		case FFSAVE_AVI:
-			caption += add_simple_mime_filter_to_gtkchooser
-				(picker, "video/x-msvideo",
-				 LLTrans::getString("avi_movie_file") + " (*.avi)");
-			suggest_ext = ".avi";
-			break;
-		case FFSAVE_ANIM:
-			caption += add_simple_pattern_filter_to_gtkchooser
-				(picker, "*.xaf", LLTrans::getString("xaf_animation_file") + " (*.xaf)");
-			suggest_ext = ".xaf";
-			break;
-		case FFSAVE_XML:
-			caption += add_simple_pattern_filter_to_gtkchooser
-				(picker, "*.xml", LLTrans::getString("xml_file") + " (*.xml)");
-			suggest_ext = ".xml";
-			break;
-		case FFSAVE_RAW:
-			caption += add_simple_pattern_filter_to_gtkchooser
-				(picker, "*.raw", LLTrans::getString("raw_file") + " (*.raw)");
-			suggest_ext = ".raw";
-			break;
-		case FFSAVE_J2C:
-			// *TODO: Should this be 'image/j2c' ?
-			caption += add_simple_mime_filter_to_gtkchooser
-				(picker, "images/jp2",
-				 LLTrans::getString("compressed_image_files") + " (*.j2c)");
-			suggest_ext = ".j2c";
-			break;
-		case FFSAVE_SCRIPT:
-			caption += add_script_filter_to_gtkchooser(picker);
-			suggest_ext = ".lsl";
-			break;
-		default:;
-			break;
-		}
-
-		gtk_window_set_title(GTK_WINDOW(picker), caption.c_str());
-
-		if (filename.empty())
-		{
-			suggest_name += suggest_ext;
-
-			gtk_file_chooser_set_current_name
-				(GTK_FILE_CHOOSER(picker),
-				 suggest_name.c_str());
-		}
-		else
-		{
-			gtk_file_chooser_set_current_name
-				(GTK_FILE_CHOOSER(picker), filename.c_str());
-		}
-
-		gtk_widget_show_all(GTK_WIDGET(picker));
-
-		gtk_main();
-
-		rtn = (getFileCount() == 1);
-
-		if(rtn && filter == FFSAVE_TGAPNG)
-		{
-			std::string selected_file = mFiles.back();
-			mFiles.pop_back();
-			mFiles.push_back(selected_file + mCurrentExtension);
-		}
-	}
-
-	gViewerWindow->getWindow()->afterDialog();
-
-	return rtn;
-}
-
-bool LLFilePicker::getOpenFile( ELoadFilter filter, bool blocking )
-{
-	bool rtn = false;
-
-	// if local file browsing is turned off, return without opening dialog
-	if (!check_local_file_access_enabled())
-	{
-		return false;
-	}
-
-	gViewerWindow->getWindow()->beforeDialog();
-
-	reset();
-
-	GtkWindow* picker = buildFilePicker(false, false, "openfile");
-
-	if (picker)
-	{
-		std::string caption = LLTrans::getString("load_file_verb") + " ";
-		std::string filtername = "";
-		switch (filter)
-		{
-		case FFLOAD_WAV:
-			filtername = add_wav_filter_to_gtkchooser(picker);
-			break;
-		case FFLOAD_ANIM:
-			filtername = add_anim_filter_to_gtkchooser(picker);
-			break;
-		case FFLOAD_XML:
-			filtername = add_xml_filter_to_gtkchooser(picker);
-			break;
-        case FFLOAD_GLTF:
-            filtername = dead_code_should_blow_up_here(picker);
-            break;
-        case FFLOAD_COLLADA:
-            filtername = add_collada_filter_to_gtkchooser(picker);
-            break;
-        case FFLOAD_IMAGE:
-			filtername = add_imageload_filter_to_gtkchooser(picker);
-			break;
-		case FFLOAD_SCRIPT:
-			filtername = add_script_filter_to_gtkchooser(picker);
-			break;
-		case FFLOAD_DICTIONARY:
-			filtername = add_dictionary_filter_to_gtkchooser(picker);
-			break;
-		default:;
-			break;
-		}
-
-		caption += filtername;
-		
-		gtk_window_set_title(GTK_WINDOW(picker), caption.c_str());
-
-		gtk_widget_show_all(GTK_WIDGET(picker));
-		gtk_main();
-
-		rtn = (getFileCount() == 1);
-	}
-
-	gViewerWindow->getWindow()->afterDialog();
-
-	return rtn;
-}
-
-bool LLFilePicker::getMultipleOpenFiles( ELoadFilter filter, bool blocking)
-{
-	bool rtn = false;
-
-	// if local file browsing is turned off, return without opening dialog
-	if (!check_local_file_access_enabled())
-	{
-		return false;
-	}
-
-	gViewerWindow->getWindow()->beforeDialog();
-
-	reset();
-	
-	GtkWindow* picker = buildFilePicker(false, false, "openfile");
-
-	if (picker)
-	{
-		gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER(picker),
-						      TRUE);
-
-		gtk_window_set_title(GTK_WINDOW(picker), LLTrans::getString("load_files").c_str());
-
-		gtk_widget_show_all(GTK_WIDGET(picker));
-		gtk_main();
-		rtn = !mFiles.empty();
-	}
-
-	gViewerWindow->getWindow()->afterDialog();
-
-	return rtn;
-}
-
-# else // LL_GTK
-
-// Hacky stubs designed to facilitate fake getSaveFile and getOpenFile with
-// static results, when we don't have a real filepicker.
-
-bool LLFilePicker::getSaveFile( ESaveFilter filter, const std::string& filename, bool blocking )
-{
-	// if local file browsing is turned off, return without opening dialog
-	// (Even though this is a stub, I think we still should not return anything at all)
-	if (!check_local_file_access_enabled())
-	{
-		return false;
-	}
-
-	reset();
-
-	LL_INFOS() << "getSaveFile suggested filename is [" << filename
-		<< "]" << LL_ENDL;
-	if (!filename.empty())
-	{
-		mFiles.push_back(gDirUtilp->getLindenUserDir() + gDirUtilp->getDirDelimiter() + filename);
-		return true;
-	}
-	return false;
-}
-
-bool LLFilePicker::getSaveFileModeless(ESaveFilter filter,
-                                       const std::string& filename,
-                                       void (*callback)(bool, std::string&, void*),
-                                       void *userdata)
-{
-    LL_ERRS() << "NOT IMPLEMENTED" << LL_ENDL;
-    return false;
-}
-
-bool LLFilePicker::getOpenFile( ELoadFilter filter, bool blocking )
-{
-	// if local file browsing is turned off, return without opening dialog
-	// (Even though this is a stub, I think we still should not return anything at all)
-	if (!check_local_file_access_enabled())
-	{
-		return false;
-	}
-
-	reset();
-
-	// HACK: Static filenames for 'open' until we implement filepicker
-	std::string filename = gDirUtilp->getLindenUserDir() + gDirUtilp->getDirDelimiter() + "upload";
-	switch (filter)
-	{
-	case FFLOAD_WAV: filename += ".wav"; break;
-	case FFLOAD_IMAGE: filename += ".tga"; break;
-	case FFLOAD_ANIM: filename += ".bvh"; break;
-	default: break;
-	}
-	mFiles.push_back(filename);
-	LL_INFOS() << "getOpenFile: Will try to open file: " << filename << LL_ENDL;
-	return true;
-}
-
-bool LLFilePicker::getOpenFileModeless(ELoadFilter filter,
-                                       void (*callback)(bool, std::vector<std::string> &, void*),
-                                       void *userdata)
-{
-    LL_ERRS() << "NOT IMPLEMENTED" << LL_ENDL;
-    return false;
-}
-
-bool LLFilePicker::getMultipleOpenFiles( ELoadFilter filter, bool blocking)
-{
-	// if local file browsing is turned off, return without opening dialog
-	// (Even though this is a stub, I think we still should not return anything at all)
-	if (!check_local_file_access_enabled())
-	{
-		return false;
-	}
-
-	reset();
-	return false;
-}
-
-bool LLFilePicker::getMultipleOpenFilesModeless(ELoadFilter filter,
-                                                void (*callback)(bool, std::vector<std::string> &, void*),
-                                                void *userdata )
-{
-    LL_ERRS() << "NOT IMPLEMENTED" << LL_ENDL;
-    return false;
-}
-
-#endif // LL_GTK
-
-#else // not implemented
-
-bool LLFilePicker::getSaveFile( ESaveFilter filter, const std::string& filename )
-{
-	reset();	
-	return false;
-}
-
-bool LLFilePicker::getOpenFile( ELoadFilter filter )
-{
-	reset();
-	return false;
-}
-
-bool LLFilePicker::getMultipleOpenFiles( ELoadFilter filter, bool blocking)
-{
-	reset();
-	return false;
-}
-
-#endif // LL_LINUX
+/**

+ * @file llfilepicker.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 "llfilepicker.h"

+#include "llworld.h"

+#include "llviewerwindow.h"

+#include "llkeyboard.h"

+#include "lldir.h"

+#include "llframetimer.h"

+#include "lltrans.h"

+#include "llviewercontrol.h"

+#include "llwindow.h"   // beforeDialog()

+

+#if LL_SDL

+#include "llwindowsdl.h" // for some X/GTK utils to help with filepickers

+#endif // LL_SDL

+

+#if LL_LINUX

+#include "llhttpconstants.h"    // file picker uses some of thes constants on Linux

+#endif

+

+//

+// Globals

+//

+

+LLFilePicker LLFilePicker::sInstance;

+

+#if LL_WINDOWS

+#define SOUND_FILTER L"Sounds (*.wav)\0*.wav\0"

+#define IMAGE_FILTER L"Images (*.tga; *.bmp; *.jpg; *.jpeg; *.png)\0*.tga;*.bmp;*.jpg;*.jpeg;*.png\0"

+#define ANIM_FILTER L"Animations (*.bvh; *.anim)\0*.bvh;*.anim\0"

+#define COLLADA_FILTER L"Scene (*.dae)\0*.dae\0"

+#define GLTF_FILTER L"glTF (*.gltf; *.glb)\0*.gltf;*.glb\0"

+#define XML_FILTER L"XML files (*.xml)\0*.xml\0"

+#define SLOBJECT_FILTER L"Objects (*.slobject)\0*.slobject\0"

+#define RAW_FILTER L"RAW files (*.raw)\0*.raw\0"

+#define MODEL_FILTER L"Model files (*.dae)\0*.dae\0"

+#define MATERIAL_FILTER L"GLTF Files (*.gltf; *.glb)\0*.gltf;*.glb\0"

+#define MATERIAL_TEXTURES_FILTER L"GLTF Import (*.gltf; *.glb; *.tga; *.bmp; *.jpg; *.jpeg; *.png)\0*.gltf;*.glb;*.tga;*.bmp;*.jpg;*.jpeg;*.png\0"

+#define SCRIPT_FILTER L"Script files (*.lsl)\0*.lsl\0"

+#define DICTIONARY_FILTER L"Dictionary files (*.dic; *.xcu)\0*.dic;*.xcu\0"

+#endif

+

+#ifdef LL_DARWIN

+#include "llfilepicker_mac.h"

+//#include <boost/algorithm/string/predicate.hpp>

+#endif

+

+//

+// Implementation

+//

+LLFilePicker::LLFilePicker()

+    : mCurrentFile(0),

+      mLocked(false)

+

+{

+    reset();

+

+#if LL_WINDOWS

+    mOFN.lStructSize = sizeof(OPENFILENAMEW);

+    mOFN.hwndOwner = NULL;  // Set later

+    mOFN.hInstance = NULL;

+    mOFN.lpstrCustomFilter = NULL;

+    mOFN.nMaxCustFilter = 0;

+    mOFN.lpstrFile = NULL;                          // set in open and close

+    mOFN.nMaxFile = LL_MAX_PATH;

+    mOFN.lpstrFileTitle = NULL;

+    mOFN.nMaxFileTitle = 0;

+    mOFN.lpstrInitialDir = NULL;

+    mOFN.lpstrTitle = NULL;

+    mOFN.Flags = 0;                                 // set in open and close

+    mOFN.nFileOffset = 0;

+    mOFN.nFileExtension = 0;

+    mOFN.lpstrDefExt = NULL;

+    mOFN.lCustData = 0L;

+    mOFN.lpfnHook = NULL;

+    mOFN.lpTemplateName = NULL;

+    mFilesW[0] = '\0';

+#elif LL_DARWIN

+    mPickOptions = 0;

+#endif

+

+}

+

+LLFilePicker::~LLFilePicker()

+{

+    // nothing

+}

+

+// 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 LLFilePicker::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 )

+    {

+        mFiles.clear();

+        return false;

+    }

+

+    return true;

+}

+

+const std::string LLFilePicker::getFirstFile()

+{

+    mCurrentFile = 0;

+    return getNextFile();

+}

+

+const std::string LLFilePicker::getNextFile()

+{

+    if (mCurrentFile >= getFileCount())

+    {

+        mLocked = false;

+        return std::string();

+    }

+    else

+    {

+        return mFiles[mCurrentFile++];

+    }

+}

+

+const std::string LLFilePicker::getCurFile()

+{

+    if (mCurrentFile >= getFileCount())

+    {

+        mLocked = false;

+        return std::string();

+    }

+    else

+    {

+        return mFiles[mCurrentFile];

+    }

+}

+

+void LLFilePicker::reset()

+{

+    mLocked = false;

+    mFiles.clear();

+    mCurrentFile = 0;

+}

+

+#if LL_WINDOWS

+

+bool LLFilePicker::setupFilter(ELoadFilter filter)

+{

+    bool res = true;

+    switch (filter)

+    {

+    case FFLOAD_ALL:

+    case FFLOAD_EXE:

+        mOFN.lpstrFilter = L"All Files (*.*)\0*.*\0" \

+        SOUND_FILTER \

+        IMAGE_FILTER \

+        ANIM_FILTER \

+        MATERIAL_FILTER \

+        L"\0";

+        break;

+    case FFLOAD_WAV:

+        mOFN.lpstrFilter = SOUND_FILTER \

+            L"\0";

+        break;

+    case FFLOAD_IMAGE:

+        mOFN.lpstrFilter = IMAGE_FILTER \

+            L"\0";

+        break;

+    case FFLOAD_ANIM:

+        mOFN.lpstrFilter = ANIM_FILTER \

+            L"\0";

+        break;

+    case FFLOAD_GLTF:

+        mOFN.lpstrFilter = GLTF_FILTER \

+            L"\0";

+        break;

+    case FFLOAD_COLLADA:

+        mOFN.lpstrFilter = COLLADA_FILTER \

+            L"\0";

+        break;

+    case FFLOAD_XML:

+        mOFN.lpstrFilter = XML_FILTER \

+            L"\0";

+        break;

+    case FFLOAD_SLOBJECT:

+        mOFN.lpstrFilter = SLOBJECT_FILTER \

+            L"\0";

+        break;

+    case FFLOAD_RAW:

+        mOFN.lpstrFilter = RAW_FILTER \

+            L"\0";

+        break;

+    case FFLOAD_MODEL:

+        mOFN.lpstrFilter = MODEL_FILTER \

+            L"\0";

+        break;

+    case FFLOAD_MATERIAL:

+        mOFN.lpstrFilter = MATERIAL_FILTER \

+            L"\0";

+        break;

+    case FFLOAD_MATERIAL_TEXTURE:

+        mOFN.lpstrFilter = MATERIAL_TEXTURES_FILTER \

+            MATERIAL_FILTER \

+            IMAGE_FILTER \

+            L"\0";

+        break;

+    case FFLOAD_SCRIPT:

+        mOFN.lpstrFilter = SCRIPT_FILTER \

+            L"\0";

+        break;

+    case FFLOAD_DICTIONARY:

+        mOFN.lpstrFilter = DICTIONARY_FILTER \

+            L"\0";

+        break;

+    default:

+        res = false;

+        break;

+    }

+    return res;

+}

+

+bool LLFilePicker::getOpenFile(ELoadFilter filter, bool blocking)

+{

+    if (mLocked)

+    {

+        return false;

+    }

+    bool success = false;

+

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    // don't provide default file selection

+    mFilesW[0] = '\0';

+

+    mOFN.hwndOwner = (HWND)gViewerWindow->getPlatformWindow();

+    mOFN.lpstrFile = mFilesW;

+    mOFN.nMaxFile = SINGLE_FILENAME_BUFFER_SIZE;

+    mOFN.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_NOCHANGEDIR ;

+    mOFN.nFilterIndex = 1;

+

+    setupFilter(filter);

+

+    if (blocking)

+    {

+        // Modal, so pause agent

+        send_agent_pause();

+    }

+

+    reset();

+

+    // NOTA BENE: hitting the file dialog triggers a window focus event, destroying the selection manager!!

+    success = GetOpenFileName(&mOFN);

+    if (success)

+    {

+        std::string filename = utf16str_to_utf8str(llutf16string(mFilesW));

+        mFiles.push_back(filename);

+    }

+

+    if (blocking)

+    {

+        send_agent_resume();

+        // Account for the fact that the app has been stalled.

+        LLFrameTimer::updateFrameTime();

+    }

+

+    return success;

+}

+

+bool LLFilePicker::getOpenFileModeless(ELoadFilter filter,

+                                       void (*callback)(bool, std::vector<std::string> &, void*),

+                                       void *userdata)

+{

+    // not supposed to be used yet, use LLFilePickerThread

+    LL_ERRS() << "NOT IMPLEMENTED" << LL_ENDL;

+    return false;

+}

+

+bool LLFilePicker::getMultipleOpenFiles(ELoadFilter filter, bool blocking)

+{

+    if( mLocked )

+    {

+        return false;

+    }

+    bool success = false;

+

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    // don't provide default file selection

+    mFilesW[0] = '\0';

+

+    mOFN.hwndOwner = (HWND)gViewerWindow->getPlatformWindow();

+    mOFN.lpstrFile = mFilesW;

+    mOFN.nFilterIndex = 1;

+    mOFN.nMaxFile = FILENAME_BUFFER_SIZE;

+    mOFN.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_NOCHANGEDIR |

+        OFN_EXPLORER | OFN_ALLOWMULTISELECT;

+

+    setupFilter(filter);

+

+    reset();

+

+    if (blocking)

+    {

+        // Modal, so pause agent

+        send_agent_pause();

+    }

+

+    // NOTA BENE: hitting the file dialog triggers a window focus event, destroying the selection manager!!

+    success = GetOpenFileName(&mOFN); // pauses until ok or cancel.

+    if( success )

+    {

+        // The getopenfilename api doesn't tell us if we got more than

+        // one file, so we have to test manually by checking string

+        // lengths.

+        if( wcslen(mOFN.lpstrFile) > mOFN.nFileOffset ) /*Flawfinder: ignore*/

+        {

+            std::string filename = utf16str_to_utf8str(llutf16string(mFilesW));

+            mFiles.push_back(filename);

+        }

+        else

+        {

+            mLocked = true;

+            WCHAR* tptrw = mFilesW;

+            std::string dirname;

+            while(1)

+            {

+                if (*tptrw == 0 && *(tptrw+1) == 0) // double '\0'

+                    break;

+                if (*tptrw == 0)

+                    tptrw++; // shouldn't happen?

+                std::string filename = utf16str_to_utf8str(llutf16string(tptrw));

+                if (dirname.empty())

+                    dirname = filename + "\\";

+                else

+                    mFiles.push_back(dirname + filename);

+                tptrw += wcslen(tptrw);

+            }

+        }

+    }

+

+    if (blocking)

+    {

+        send_agent_resume();

+    }

+

+    // Account for the fact that the app has been stalled.

+    LLFrameTimer::updateFrameTime();

+    return success;

+}

+

+bool LLFilePicker::getMultipleOpenFilesModeless(ELoadFilter filter,

+                                                void (*callback)(bool, std::vector<std::string> &, void*),

+                                                void *userdata )

+{

+    // not supposed to be used yet, use LLFilePickerThread

+    LL_ERRS() << "NOT IMPLEMENTED" << LL_ENDL;

+    return false;

+}

+

+bool LLFilePicker::getSaveFile(ESaveFilter filter, const std::string& filename, bool blocking)

+{

+    if( mLocked )

+    {

+        return false;

+    }

+    bool success = false;

+

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    mOFN.lpstrFile = mFilesW;

+    if (!filename.empty())

+    {

+        llutf16string tstring = utf8str_to_utf16str(filename);

+        wcsncpy(mFilesW, tstring.c_str(), FILENAME_BUFFER_SIZE);    }   /*Flawfinder: ignore*/

+    else

+    {

+        mFilesW[0] = '\0';

+    }

+    mOFN.hwndOwner = (HWND)gViewerWindow->getPlatformWindow();

+

+    switch( filter )

+    {

+    case FFSAVE_ALL:

+        mOFN.lpstrDefExt = NULL;

+        mOFN.lpstrFilter =

+            L"All Files (*.*)\0*.*\0" \

+            L"WAV Sounds (*.wav)\0*.wav\0" \

+            L"Targa, Bitmap Images (*.tga; *.bmp)\0*.tga;*.bmp\0" \

+            L"\0";

+        break;

+    case FFSAVE_WAV:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.wav", FILENAME_BUFFER_SIZE);    /*Flawfinder: ignore*/

+        }

+        mOFN.lpstrDefExt = L"wav";

+        mOFN.lpstrFilter =

+            L"WAV Sounds (*.wav)\0*.wav\0" \

+            L"\0";

+        break;

+    case FFSAVE_TGA:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.tga", FILENAME_BUFFER_SIZE);    /*Flawfinder: ignore*/

+        }

+        mOFN.lpstrDefExt = L"tga";

+        mOFN.lpstrFilter =

+            L"Targa Images (*.tga)\0*.tga\0" \

+            L"\0";

+        break;

+    case FFSAVE_BMP:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.bmp", FILENAME_BUFFER_SIZE);    /*Flawfinder: ignore*/

+        }

+        mOFN.lpstrDefExt = L"bmp";

+        mOFN.lpstrFilter =

+            L"Bitmap Images (*.bmp)\0*.bmp\0" \

+            L"\0";

+        break;

+    case FFSAVE_PNG:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.png", FILENAME_BUFFER_SIZE);    /*Flawfinder: ignore*/

+        }

+        mOFN.lpstrDefExt = L"png";

+        mOFN.lpstrFilter =

+            L"PNG Images (*.png)\0*.png\0" \

+            L"\0";

+        break;

+    case FFSAVE_TGAPNG:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.png", FILENAME_BUFFER_SIZE);    /*Flawfinder: ignore*/

+            //PNG by default

+        }

+        mOFN.lpstrDefExt = L"png";

+        mOFN.lpstrFilter =

+            L"PNG Images (*.png)\0*.png\0" \

+            L"Targa Images (*.tga)\0*.tga\0" \

+            L"\0";

+        break;

+

+    case FFSAVE_JPEG:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.jpeg", FILENAME_BUFFER_SIZE);   /*Flawfinder: ignore*/

+        }

+        mOFN.lpstrDefExt = L"jpg";

+        mOFN.lpstrFilter =

+            L"JPEG Images (*.jpg *.jpeg)\0*.jpg;*.jpeg\0" \

+            L"\0";

+        break;

+    case FFSAVE_AVI:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.avi", FILENAME_BUFFER_SIZE);    /*Flawfinder: ignore*/

+        }

+        mOFN.lpstrDefExt = L"avi";

+        mOFN.lpstrFilter =

+            L"AVI Movie File (*.avi)\0*.avi\0" \

+            L"\0";

+        break;

+    case FFSAVE_ANIM:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.xaf", FILENAME_BUFFER_SIZE);    /*Flawfinder: ignore*/

+        }

+        mOFN.lpstrDefExt = L"xaf";

+        mOFN.lpstrFilter =

+            L"XAF Anim File (*.xaf)\0*.xaf\0" \

+            L"\0";

+        break;

+    case FFSAVE_GLTF:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.glb", FILENAME_BUFFER_SIZE);    /*Flawfinder: ignore*/

+        }

+        mOFN.lpstrDefExt = L"glb";

+        mOFN.lpstrFilter =

+            L"glTF Asset File (*.gltf *.glb)\0*.gltf;*.glb\0" \

+            L"\0";

+        break;

+    case FFSAVE_XML:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.xml", FILENAME_BUFFER_SIZE);    /*Flawfinder: ignore*/

+        }

+

+        mOFN.lpstrDefExt = L"xml";

+        mOFN.lpstrFilter =

+            L"XML File (*.xml)\0*.xml\0" \

+            L"\0";

+        break;

+    case FFSAVE_COLLADA:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.collada", FILENAME_BUFFER_SIZE);    /*Flawfinder: ignore*/

+        }

+        mOFN.lpstrDefExt = L"collada";

+        mOFN.lpstrFilter =

+            L"COLLADA File (*.collada)\0*.collada\0" \

+            L"\0";

+        break;

+    case FFSAVE_RAW:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.raw", FILENAME_BUFFER_SIZE);    /*Flawfinder: ignore*/

+        }

+        mOFN.lpstrDefExt = L"raw";

+        mOFN.lpstrFilter =  RAW_FILTER \

+                            L"\0";

+        break;

+    case FFSAVE_J2C:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.j2c", FILENAME_BUFFER_SIZE);

+        }

+        mOFN.lpstrDefExt = L"j2c";

+        mOFN.lpstrFilter =

+            L"Compressed Images (*.j2c)\0*.j2c\0" \

+            L"\0";

+        break;

+    case FFSAVE_SCRIPT:

+        if (filename.empty())

+        {

+            wcsncpy( mFilesW,L"untitled.lsl", FILENAME_BUFFER_SIZE);

+        }

+        mOFN.lpstrDefExt = L"txt";

+        mOFN.lpstrFilter = L"LSL Files (*.lsl)\0*.lsl\0" L"\0";

+        break;

+    default:

+        return false;

+    }

+

+

+    mOFN.nMaxFile = SINGLE_FILENAME_BUFFER_SIZE;

+    mOFN.Flags = OFN_OVERWRITEPROMPT | OFN_NOCHANGEDIR | OFN_PATHMUSTEXIST;

+

+    reset();

+

+    if (blocking)

+    {

+        // Modal, so pause agent

+        send_agent_pause();

+    }

+

+    {

+        // NOTA BENE: hitting the file dialog triggers a window focus event, destroying the selection manager!!

+        try

+        {

+            success = GetSaveFileName(&mOFN);

+            if (success)

+            {

+                std::string filename = utf16str_to_utf8str(llutf16string(mFilesW));

+                mFiles.push_back(filename);

+            }

+        }

+        catch (...)

+        {

+            LOG_UNHANDLED_EXCEPTION("");

+        }

+        gKeyboard->resetKeys();

+    }

+

+    if (blocking)

+    {

+        send_agent_resume();

+    }

+

+    // Account for the fact that the app has been stalled.

+    LLFrameTimer::updateFrameTime();

+    return success;

+}

+

+bool LLFilePicker::getSaveFileModeless(ESaveFilter filter,

+                                       const std::string& filename,

+                                       void (*callback)(bool, std::string&, void*),

+                                       void *userdata)

+{

+    // not supposed to be used yet, use LLFilePickerThread

+    LL_ERRS() << "NOT IMPLEMENTED" << LL_ENDL;

+    return false;

+}

+

+#elif LL_DARWIN

+

+std::unique_ptr<std::vector<std::string>> LLFilePicker::navOpenFilterProc(ELoadFilter filter) //(AEDesc *theItem, void *info, void *callBackUD, NavFilterModes filterMode)

+{

+    std::unique_ptr<std::vector<std::string>> allowedv(new std::vector< std::string >);

+    switch(filter)

+    {

+        case FFLOAD_ALL:

+        case FFLOAD_EXE:

+            allowedv->push_back("app");

+            allowedv->push_back("exe");

+            allowedv->push_back("wav");

+            allowedv->push_back("bvh");

+            allowedv->push_back("anim");

+            allowedv->push_back("dae");

+            allowedv->push_back("raw");

+            allowedv->push_back("lsl");

+            allowedv->push_back("dic");

+            allowedv->push_back("xcu");

+            allowedv->push_back("gif");

+            allowedv->push_back("gltf");

+            allowedv->push_back("glb");

+        case FFLOAD_IMAGE:

+            allowedv->push_back("jpg");

+            allowedv->push_back("jpeg");

+            allowedv->push_back("bmp");

+            allowedv->push_back("tga");

+            allowedv->push_back("bmpf");

+            allowedv->push_back("tpic");

+            allowedv->push_back("png");

+            break;

+            break;

+        case FFLOAD_WAV:

+            allowedv->push_back("wav");

+            break;

+        case FFLOAD_ANIM:

+            allowedv->push_back("bvh");

+            allowedv->push_back("anim");

+            break;

+        case FFLOAD_GLTF:

+        case FFLOAD_MATERIAL:

+            allowedv->push_back("gltf");

+            allowedv->push_back("glb");

+            break;

+        case FFLOAD_COLLADA:

+            allowedv->push_back("dae");

+            break;

+        case FFLOAD_XML:

+            allowedv->push_back("xml");

+            break;

+        case FFLOAD_RAW:

+            allowedv->push_back("raw");

+            break;

+        case FFLOAD_SCRIPT:

+            allowedv->push_back("lsl");

+            break;

+        case FFLOAD_DICTIONARY:

+            allowedv->push_back("dic");

+            allowedv->push_back("xcu");

+            break;

+        case FFLOAD_DIRECTORY:

+            break;

+        default:

+            LL_WARNS() << "Unsupported format." << LL_ENDL;

+    }

+

+    return allowedv;

+}

+

+bool LLFilePicker::doNavChooseDialog(ELoadFilter filter)

+{

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    gViewerWindow->getWindow()->beforeDialog();

+

+    std::unique_ptr<std::vector<std::string>> allowed_types = navOpenFilterProc(filter);

+

+    std::unique_ptr<std::vector<std::string>> filev  = doLoadDialog(allowed_types.get(),

+                                                    mPickOptions);

+

+    gViewerWindow->getWindow()->afterDialog();

+

+

+    if (filev && filev->size() > 0)

+    {

+        mFiles.insert(mFiles.end(), filev->begin(), filev->end());

+        return true;

+    }

+

+    return false;

+}

+

+bool LLFilePicker::doNavChooseDialogModeless(ELoadFilter filter,

+                                                void (*callback)(bool, std::vector<std::string> &,void*),

+                                                void *userdata)

+{

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    std::unique_ptr<std::vector<std::string>> allowed_types=navOpenFilterProc(filter);

+

+    doLoadDialogModeless(allowed_types.get(),

+                                                    mPickOptions,

+                                                    callback,

+                                                    userdata);

+

+    return true;

+}

+

+void set_nav_save_data(LLFilePicker::ESaveFilter filter, std::string &extension, std::string &type, std::string &creator)

+{

+    switch (filter)

+    {

+        case LLFilePicker::FFSAVE_WAV:

+            type = "WAVE";

+            creator = "TVOD";

+            extension = "wav";

+            break;

+        case LLFilePicker::FFSAVE_TGA:

+            type = "TPIC";

+            creator = "prvw";

+            extension = "tga";

+            break;

+        case LLFilePicker::FFSAVE_TGAPNG:

+            type = "PNG";

+            creator = "prvw";

+            extension = "png,tga";

+            break;

+        case LLFilePicker::FFSAVE_BMP:

+            type = "BMPf";

+            creator = "prvw";

+            extension = "bmp";

+            break;

+        case LLFilePicker::FFSAVE_JPEG:

+            type = "JPEG";

+            creator = "prvw";

+            extension = "jpeg";

+            break;

+        case LLFilePicker::FFSAVE_PNG:

+            type = "PNG ";

+            creator = "prvw";

+            extension = "png";

+            break;

+        case LLFilePicker::FFSAVE_AVI:

+            type = "\?\?\?\?";

+            creator = "\?\?\?\?";

+            extension = "mov";

+            break;

+

+        case LLFilePicker::FFSAVE_ANIM:

+            type = "\?\?\?\?";

+            creator = "\?\?\?\?";

+            extension = "xaf";

+            break;

+        case LLFilePicker::FFSAVE_GLTF:

+            type = "\?\?\?\?";

+            creator = "\?\?\?\?";

+            extension = "glb";

+            break;

+

+        case LLFilePicker::FFSAVE_XML:

+            type = "\?\?\?\?";

+            creator = "\?\?\?\?";

+            extension = "xml";

+            break;

+

+        case LLFilePicker::FFSAVE_RAW:

+            type = "\?\?\?\?";

+            creator = "\?\?\?\?";

+            extension = "raw";

+            break;

+

+        case LLFilePicker::FFSAVE_J2C:

+            type = "\?\?\?\?";

+            creator = "prvw";

+            extension = "j2c";

+            break;

+

+        case LLFilePicker::FFSAVE_SCRIPT:

+            type = "LSL ";

+            creator = "\?\?\?\?";

+            extension = "lsl";

+            break;

+

+        case LLFilePicker::FFSAVE_ALL:

+        default:

+            type = "\?\?\?\?";

+            creator = "\?\?\?\?";

+            extension = "";

+            break;

+    }

+}

+

+bool LLFilePicker::doNavSaveDialog(ESaveFilter filter, const std::string& filename)

+{

+    // Setup the type, creator, and extension

+    std::string     extension, type, creator;

+

+    set_nav_save_data(filter, extension, type, creator);

+

+    std::string namestring = filename;

+    if (namestring.empty()) namestring="Untitled";

+

+    gViewerWindow->getWindow()->beforeDialog();

+

+    // Run the dialog

+    std::unique_ptr<std::string> filev = doSaveDialog(&namestring,

+                 &type,

+                 &creator,

+                 &extension,

+                 mPickOptions);

+

+    gViewerWindow->getWindow()->afterDialog();

+

+    if ( filev && !filev->empty() )

+    {

+        mFiles.push_back(*filev);

+        return true;

+    }

+

+    return false;

+}

+

+bool LLFilePicker::doNavSaveDialogModeless(ESaveFilter filter,

+                                              const std::string& filename,

+                                              void (*callback)(bool, std::string&, void*),

+                                              void *userdata)

+{

+    // Setup the type, creator, and extension

+    std::string        extension, type, creator;

+

+    set_nav_save_data(filter, extension, type, creator);

+

+    std::string namestring = filename;

+    if (namestring.empty()) namestring="Untitled";

+

+    // Run the dialog

+    doSaveDialogModeless(&namestring,

+                 &type,

+                 &creator,

+                 &extension,

+                 mPickOptions,

+                 callback,

+                 userdata);

+    return true;

+}

+

+bool LLFilePicker::getOpenFile(ELoadFilter filter, bool blocking)

+{

+    if( mLocked )

+        return false;

+

+    bool success = false;

+

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    reset();

+

+    mPickOptions &= ~F_MULTIPLE;

+    mPickOptions |= F_FILE;

+

+    if (filter == FFLOAD_DIRECTORY) //This should only be called from lldirpicker.

+    {

+        mPickOptions |= ( F_NAV_SUPPORT | F_DIRECTORY );

+        mPickOptions &= ~F_FILE;

+    }

+

+    if (filter == FFLOAD_ALL)   // allow application bundles etc. to be traversed; important for DEV-16869, but generally useful

+    {

+        mPickOptions |= F_NAV_SUPPORT;

+    }

+

+    if (blocking) // always true for linux/mac

+    {

+        // Modal, so pause agent

+        send_agent_pause();

+    }

+

+

+    success = doNavChooseDialog(filter);

+

+    if (success)

+    {

+        if (!getFileCount())

+            success = false;

+    }

+

+    if (blocking)

+    {

+        send_agent_resume();

+        // Account for the fact that the app has been stalled.

+        LLFrameTimer::updateFrameTime();

+    }

+

+    return success;

+}

+

+

+bool LLFilePicker::getOpenFileModeless(ELoadFilter filter,

+                                       void (*callback)(bool, std::vector<std::string> &, void*),

+                                       void *userdata)

+{

+    if (mLocked)

+        return false;

+

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    reset();

+

+    mPickOptions &= ~F_MULTIPLE;

+    mPickOptions |= F_FILE;

+

+    if (filter == FFLOAD_DIRECTORY) //This should only be called from lldirpicker.

+    {

+

+        mPickOptions |= ( F_NAV_SUPPORT | F_DIRECTORY );

+        mPickOptions &= ~F_FILE;

+    }

+

+    if (filter == FFLOAD_ALL)    // allow application bundles etc. to be traversed; important for DEV-16869, but generally useful

+    {

+        mPickOptions |= F_NAV_SUPPORT;

+    }

+

+    return doNavChooseDialogModeless(filter, callback, userdata);

+}

+

+bool LLFilePicker::getMultipleOpenFiles(ELoadFilter filter, 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;

+

+    reset();

+

+    mPickOptions |= F_FILE;

+

+    mPickOptions |= F_MULTIPLE;

+

+    if (blocking) // always true for linux/mac

+    {

+        // Modal, so pause agent

+        send_agent_pause();

+    }

+

+    success = doNavChooseDialog(filter);

+

+    if (blocking)

+    {

+        send_agent_resume();

+    }

+

+    if (success)

+    {

+        if (!getFileCount())

+            success = false;

+        if (getFileCount() > 1)

+            mLocked = true;

+    }

+

+    // Account for the fact that the app has been stalled.

+    LLFrameTimer::updateFrameTime();

+    return success;

+}

+

+

+bool LLFilePicker::getMultipleOpenFilesModeless(ELoadFilter filter,

+                                                void (*callback)(bool, std::vector<std::string> &, void*),

+                                                void *userdata )

+{

+    if (mLocked)

+        return false;

+

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    reset();

+

+    mPickOptions |= F_FILE;

+

+    mPickOptions |= F_MULTIPLE;

+

+    return doNavChooseDialogModeless(filter, callback, userdata);

+}

+

+bool LLFilePicker::getSaveFile(ESaveFilter filter, const std::string& filename, bool blocking)

+{

+

+    if (mLocked)

+        return false;

+

+    bool success = false;

+

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    reset();

+

+    mPickOptions &= ~F_MULTIPLE;

+

+    if (blocking)

+    {

+        // Modal, so pause agent

+        send_agent_pause();

+    }

+

+    success = doNavSaveDialog(filter, filename);

+

+    if (success)

+    {

+        if (!getFileCount())

+            success = false;

+    }

+

+    if (blocking)

+    {

+        send_agent_resume();

+    }

+

+    // Account for the fact that the app has been stalled.

+    LLFrameTimer::updateFrameTime();

+    return success;

+}

+

+bool LLFilePicker::getSaveFileModeless(ESaveFilter filter,

+                                       const std::string& filename,

+                                       void (*callback)(bool, std::string&, void*),

+                                       void *userdata)

+{

+    if (mLocked)

+        return false;

+

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    reset();

+

+    mPickOptions &= ~F_MULTIPLE;

+

+    return doNavSaveDialogModeless(filter, filename, callback, userdata);

+}

+//END LL_DARWIN

+

+#elif LL_LINUX

+

+# if LL_GTK

+

+// static

+void LLFilePicker::add_to_selectedfiles(gpointer data, gpointer user_data)

+{

+    // We need to run g_filename_to_utf8 in the user's locale

+    std::string saved_locale(setlocale(LC_ALL, NULL));

+    setlocale(LC_ALL, "");

+

+    LLFilePicker* picker = (LLFilePicker*) user_data;

+    GError *error = NULL;

+    gchar* filename_utf8 = g_filename_to_utf8((gchar*)data,

+                          -1, NULL, NULL, &error);

+    if (error)

+    {

+        // *FIXME.

+        // This condition should really be notified to the user, e.g.

+        // through a message box.  Just logging it is inappropriate.

+

+        // g_filename_display_name is ideal, but >= glib 2.6, so:

+        // a hand-rolled hacky makeASCII which disallows control chars

+        std::string display_name;

+        for (const gchar *str = (const gchar *)data; *str; str++)

+        {

+            display_name += (char)((*str >= 0x20 && *str <= 0x7E) ? *str : '?');

+        }

+        LL_WARNS() << "g_filename_to_utf8 failed on \"" << display_name << "\": " << error->message << LL_ENDL;

+    }

+

+    if (filename_utf8)

+    {

+        picker->mFiles.push_back(std::string(filename_utf8));

+        LL_DEBUGS() << "ADDED FILE " << filename_utf8 << LL_ENDL;

+        g_free(filename_utf8);

+    }

+

+    setlocale(LC_ALL, saved_locale.c_str());

+}

+

+// static

+void LLFilePicker::chooser_responder(GtkWidget *widget, gint response, gpointer user_data)

+{

+    LLFilePicker* picker = (LLFilePicker*)user_data;

+

+    LL_DEBUGS() << "GTK DIALOG RESPONSE " << response << LL_ENDL;

+

+    if (response == GTK_RESPONSE_ACCEPT)

+    {

+        GSList *file_list = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(widget));

+        g_slist_foreach(file_list, (GFunc)add_to_selectedfiles, user_data);

+        g_slist_foreach(file_list, (GFunc)g_free, NULL);

+        g_slist_free (file_list);

+    }

+

+    // let's save the extension of the last added file(considering current filter)

+    GtkFileFilter *gfilter = gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(widget));

+    if(gfilter)

+    {

+        std::string filter = gtk_file_filter_get_name(gfilter);

+

+        if(filter == LLTrans::getString("png_image_files"))

+        {

+            picker->mCurrentExtension = ".png";

+        }

+        else if(filter == LLTrans::getString("targa_image_files"))

+        {

+            picker->mCurrentExtension = ".tga";

+        }

+    }

+

+    // set the default path for this usage context.

+    const char* cur_folder = gtk_file_chooser_get_current_folder(GTK_FILE_CHOOSER(widget));

+    if (cur_folder != NULL)

+    {

+        picker->mContextToPathMap[picker->mCurContextName] = cur_folder;

+    }

+

+    gtk_widget_destroy(widget);

+    gtk_main_quit();

+}

+

+

+GtkWindow* LLFilePicker::buildFilePicker(bool is_save, bool is_folder, std::string context)

+{

+#ifndef LL_MESA_HEADLESS

+    if (LLWindowSDL::ll_try_gtk_init())

+    {

+        GtkWidget *win = NULL;

+        GtkFileChooserAction pickertype =

+            is_save?

+            (is_folder?

+             GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER :

+             GTK_FILE_CHOOSER_ACTION_SAVE) :

+            (is_folder?

+             GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :

+             GTK_FILE_CHOOSER_ACTION_OPEN);

+

+        win = gtk_file_chooser_dialog_new(NULL, NULL,

+                          pickertype,

+                          GTK_STOCK_CANCEL,

+                           GTK_RESPONSE_CANCEL,

+                          is_folder ?

+                          GTK_STOCK_APPLY :

+                          (is_save ?

+                           GTK_STOCK_SAVE :

+                           GTK_STOCK_OPEN),

+                           GTK_RESPONSE_ACCEPT,

+                          (gchar *)NULL);

+        mCurContextName = context;

+

+        // get the default path for this usage context if it's been

+        // seen before.

+        std::map<std::string,std::string>::iterator

+            this_path = mContextToPathMap.find(context);

+        if (this_path != mContextToPathMap.end())

+        {

+            gtk_file_chooser_set_current_folder

+                (GTK_FILE_CHOOSER(win),

+                 this_path->second.c_str());

+        }

+

+#  if LL_X11

+        // Make GTK tell the window manager to associate this

+        // dialog with our non-GTK raw X11 window, which should try

+        // to keep it on top etc.

+        Window XWindowID = LLWindowSDL::get_SDL_XWindowID();

+        if (None != XWindowID)

+        {

+            gtk_widget_realize(GTK_WIDGET(win)); // so we can get its gdkwin

+            GdkWindow *gdkwin = gdk_window_foreign_new(XWindowID);

+            gdk_window_set_transient_for(GTK_WIDGET(win)->window,

+                             gdkwin);

+        }

+        else

+        {

+            LL_WARNS() << "Hmm, couldn't get xwid to use for transient." << LL_ENDL;

+        }

+#  endif //LL_X11

+

+        g_signal_connect (GTK_FILE_CHOOSER(win),

+                  "response",

+                  G_CALLBACK(LLFilePicker::chooser_responder),

+                  this);

+

+        gtk_window_set_modal(GTK_WINDOW(win), TRUE);

+

+        /* GTK 2.6: if (is_folder)

+            gtk_file_chooser_set_show_hidden(GTK_FILE_CHOOSER(win),

+            TRUE); */

+

+        return GTK_WINDOW(win);

+    }

+    else

+    {

+        return NULL;

+    }

+#else

+    return NULL;

+#endif //LL_MESA_HEADLESS

+}

+

+static void add_common_filters_to_gtkchooser(GtkFileFilter *gfilter,

+                         GtkWindow *picker,

+                         std::string filtername)

+{

+    gtk_file_filter_set_name(gfilter, filtername.c_str());

+    gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(picker),

+                    gfilter);

+    GtkFileFilter *allfilter = gtk_file_filter_new();

+    gtk_file_filter_add_pattern(allfilter, "*");

+    gtk_file_filter_set_name(allfilter, LLTrans::getString("all_files").c_str());

+    gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(picker), allfilter);

+    gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(picker), gfilter);

+}

+

+static std::string add_simple_pattern_filter_to_gtkchooser(GtkWindow *picker,

+                               std::string pattern,

+                               std::string filtername)

+{

+    GtkFileFilter *gfilter = gtk_file_filter_new();

+    gtk_file_filter_add_pattern(gfilter, pattern.c_str());

+    add_common_filters_to_gtkchooser(gfilter, picker, filtername);

+    return filtername;

+}

+

+static std::string add_simple_mime_filter_to_gtkchooser(GtkWindow *picker,

+                            std::string mime,

+                            std::string filtername)

+{

+    GtkFileFilter *gfilter = gtk_file_filter_new();

+    gtk_file_filter_add_mime_type(gfilter, mime.c_str());

+    add_common_filters_to_gtkchooser(gfilter, picker, filtername);

+    return filtername;

+}

+

+static std::string add_wav_filter_to_gtkchooser(GtkWindow *picker)

+{

+    return add_simple_mime_filter_to_gtkchooser(picker,  "audio/x-wav",

+                            LLTrans::getString("sound_files") + " (*.wav)");

+}

+

+static std::string add_anim_filter_to_gtkchooser(GtkWindow *picker)

+{

+    GtkFileFilter *gfilter = gtk_file_filter_new();

+    gtk_file_filter_add_pattern(gfilter, "*.bvh");

+    gtk_file_filter_add_pattern(gfilter, "*.anim");

+    std::string filtername = LLTrans::getString("animation_files") + " (*.bvh; *.anim)";

+    add_common_filters_to_gtkchooser(gfilter, picker, filtername);

+    return filtername;

+}

+

+static std::string add_xml_filter_to_gtkchooser(GtkWindow *picker)

+{

+    return add_simple_pattern_filter_to_gtkchooser(picker,  "*.xml",

+                                                   LLTrans::getString("xml_files") + " (*.xml)");

+}

+

+static std::string add_collada_filter_to_gtkchooser(GtkWindow *picker)

+{

+    return add_simple_pattern_filter_to_gtkchooser(picker,  "*.dae",

+                               LLTrans::getString("scene_files") + " (*.dae)");

+}

+

+static std::string add_imageload_filter_to_gtkchooser(GtkWindow *picker)

+{

+    GtkFileFilter *gfilter = gtk_file_filter_new();

+    gtk_file_filter_add_pattern(gfilter, "*.tga");

+    gtk_file_filter_add_mime_type(gfilter, HTTP_CONTENT_IMAGE_JPEG.c_str());

+    gtk_file_filter_add_mime_type(gfilter, HTTP_CONTENT_IMAGE_PNG.c_str());

+    gtk_file_filter_add_mime_type(gfilter, HTTP_CONTENT_IMAGE_BMP.c_str());

+    std::string filtername = LLTrans::getString("image_files") + " (*.tga; *.bmp; *.jpg; *.png)";

+    add_common_filters_to_gtkchooser(gfilter, picker, filtername);

+    return filtername;

+}

+

+static std::string add_script_filter_to_gtkchooser(GtkWindow *picker)

+{

+    return add_simple_mime_filter_to_gtkchooser(picker,  HTTP_CONTENT_TEXT_PLAIN,

+                            LLTrans::getString("script_files") + " (*.lsl)");

+}

+

+static std::string add_dictionary_filter_to_gtkchooser(GtkWindow *picker)

+{

+    return add_simple_mime_filter_to_gtkchooser(picker, HTTP_CONTENT_TEXT_PLAIN,

+                            LLTrans::getString("dictionary_files") + " (*.dic; *.xcu)");

+}

+

+static std::string add_save_texture_filter_to_gtkchooser(GtkWindow *picker)

+{

+    GtkFileFilter *gfilter_tga = gtk_file_filter_new();

+    GtkFileFilter *gfilter_png = gtk_file_filter_new();

+

+    gtk_file_filter_add_pattern(gfilter_tga, "*.tga");

+    gtk_file_filter_add_mime_type(gfilter_png, "image/png");

+    std::string caption = LLTrans::getString("save_texture_image_files") + " (*.tga; *.png)";

+    gtk_file_filter_set_name(gfilter_tga, LLTrans::getString("targa_image_files").c_str());

+    gtk_file_filter_set_name(gfilter_png, LLTrans::getString("png_image_files").c_str());

+

+    gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(picker),

+                    gfilter_png);

+    gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(picker),

+                    gfilter_tga);

+    return caption;

+}

+

+bool LLFilePicker::getSaveFile( ESaveFilter filter, const std::string& filename, bool blocking )

+{

+    bool rtn = false;

+

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    gViewerWindow->getWindow()->beforeDialog();

+

+    reset();

+

+    GtkWindow* picker = buildFilePicker(true, false, "savefile");

+

+    if (picker)

+    {

+        std::string suggest_name = "untitled";

+        std::string suggest_ext = "";

+        std::string caption = LLTrans::getString("save_file_verb") + " ";

+        switch (filter)

+        {

+        case FFSAVE_WAV:

+            caption += add_wav_filter_to_gtkchooser(picker);

+            suggest_ext = ".wav";

+            break;

+        case FFSAVE_TGA:

+            caption += add_simple_pattern_filter_to_gtkchooser

+                (picker, "*.tga", LLTrans::getString("targa_image_files") + " (*.tga)");

+            suggest_ext = ".tga";

+            break;

+        case FFSAVE_BMP:

+            caption += add_simple_mime_filter_to_gtkchooser

+                (picker, HTTP_CONTENT_IMAGE_BMP, LLTrans::getString("bitmap_image_files") + " (*.bmp)");

+            suggest_ext = ".bmp";

+            break;

+        case FFSAVE_PNG:

+            caption += add_simple_mime_filter_to_gtkchooser

+                (picker, "image/png", LLTrans::getString("png_image_files") + " (*.png)");

+            suggest_ext = ".png";

+            break;

+        case FFSAVE_TGAPNG:

+            caption += add_save_texture_filter_to_gtkchooser(picker);

+            suggest_ext = ".png";

+            break;

+        case FFSAVE_AVI:

+            caption += add_simple_mime_filter_to_gtkchooser

+                (picker, "video/x-msvideo",

+                 LLTrans::getString("avi_movie_file") + " (*.avi)");

+            suggest_ext = ".avi";

+            break;

+        case FFSAVE_ANIM:

+            caption += add_simple_pattern_filter_to_gtkchooser

+                (picker, "*.xaf", LLTrans::getString("xaf_animation_file") + " (*.xaf)");

+            suggest_ext = ".xaf";

+            break;

+        case FFSAVE_XML:

+            caption += add_simple_pattern_filter_to_gtkchooser

+                (picker, "*.xml", LLTrans::getString("xml_file") + " (*.xml)");

+            suggest_ext = ".xml";

+            break;

+        case FFSAVE_RAW:

+            caption += add_simple_pattern_filter_to_gtkchooser

+                (picker, "*.raw", LLTrans::getString("raw_file") + " (*.raw)");

+            suggest_ext = ".raw";

+            break;

+        case FFSAVE_J2C:

+            // *TODO: Should this be 'image/j2c' ?

+            caption += add_simple_mime_filter_to_gtkchooser

+                (picker, "images/jp2",

+                 LLTrans::getString("compressed_image_files") + " (*.j2c)");

+            suggest_ext = ".j2c";

+            break;

+        case FFSAVE_SCRIPT:

+            caption += add_script_filter_to_gtkchooser(picker);

+            suggest_ext = ".lsl";

+            break;

+        default:;

+            break;

+        }

+

+        gtk_window_set_title(GTK_WINDOW(picker), caption.c_str());

+

+        if (filename.empty())

+        {

+            suggest_name += suggest_ext;

+

+            gtk_file_chooser_set_current_name

+                (GTK_FILE_CHOOSER(picker),

+                 suggest_name.c_str());

+        }

+        else

+        {

+            gtk_file_chooser_set_current_name

+                (GTK_FILE_CHOOSER(picker), filename.c_str());

+        }

+

+        gtk_widget_show_all(GTK_WIDGET(picker));

+

+        gtk_main();

+

+        rtn = (getFileCount() == 1);

+

+        if(rtn && filter == FFSAVE_TGAPNG)

+        {

+            std::string selected_file = mFiles.back();

+            mFiles.pop_back();

+            mFiles.push_back(selected_file + mCurrentExtension);

+        }

+    }

+

+    gViewerWindow->getWindow()->afterDialog();

+

+    return rtn;

+}

+

+bool LLFilePicker::getOpenFile( ELoadFilter filter, bool blocking )

+{

+    bool rtn = false;

+

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    gViewerWindow->getWindow()->beforeDialog();

+

+    reset();

+

+    GtkWindow* picker = buildFilePicker(false, false, "openfile");

+

+    if (picker)

+    {

+        std::string caption = LLTrans::getString("load_file_verb") + " ";

+        std::string filtername = "";

+        switch (filter)

+        {

+        case FFLOAD_WAV:

+            filtername = add_wav_filter_to_gtkchooser(picker);

+            break;

+        case FFLOAD_ANIM:

+            filtername = add_anim_filter_to_gtkchooser(picker);

+            break;

+        case FFLOAD_XML:

+            filtername = add_xml_filter_to_gtkchooser(picker);

+            break;

+        case FFLOAD_GLTF:

+            filtername = dead_code_should_blow_up_here(picker);

+            break;

+        case FFLOAD_COLLADA:

+            filtername = add_collada_filter_to_gtkchooser(picker);

+            break;

+        case FFLOAD_IMAGE:

+            filtername = add_imageload_filter_to_gtkchooser(picker);

+            break;

+        case FFLOAD_SCRIPT:

+            filtername = add_script_filter_to_gtkchooser(picker);

+            break;

+        case FFLOAD_DICTIONARY:

+            filtername = add_dictionary_filter_to_gtkchooser(picker);

+            break;

+        default:;

+            break;

+        }

+

+        caption += filtername;

+

+        gtk_window_set_title(GTK_WINDOW(picker), caption.c_str());

+

+        gtk_widget_show_all(GTK_WIDGET(picker));

+        gtk_main();

+

+        rtn = (getFileCount() == 1);

+    }

+

+    gViewerWindow->getWindow()->afterDialog();

+

+    return rtn;

+}

+

+bool LLFilePicker::getMultipleOpenFiles( ELoadFilter filter, bool blocking)

+{

+    bool rtn = false;

+

+    // if local file browsing is turned off, return without opening dialog

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    gViewerWindow->getWindow()->beforeDialog();

+

+    reset();

+

+    GtkWindow* picker = buildFilePicker(false, false, "openfile");

+

+    if (picker)

+    {

+        gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER(picker),

+                              TRUE);

+

+        gtk_window_set_title(GTK_WINDOW(picker), LLTrans::getString("load_files").c_str());

+

+        gtk_widget_show_all(GTK_WIDGET(picker));

+        gtk_main();

+        rtn = !mFiles.empty();

+    }

+

+    gViewerWindow->getWindow()->afterDialog();

+

+    return rtn;

+}

+

+# else // LL_GTK

+

+// Hacky stubs designed to facilitate fake getSaveFile and getOpenFile with

+// static results, when we don't have a real filepicker.

+

+bool LLFilePicker::getSaveFile( ESaveFilter filter, const std::string& filename, bool blocking )

+{

+    // if local file browsing is turned off, return without opening dialog

+    // (Even though this is a stub, I think we still should not return anything at all)

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    reset();

+

+    LL_INFOS() << "getSaveFile suggested filename is [" << filename

+        << "]" << LL_ENDL;

+    if (!filename.empty())

+    {

+        mFiles.push_back(gDirUtilp->getLindenUserDir() + gDirUtilp->getDirDelimiter() + filename);

+        return true;

+    }

+    return false;

+}

+

+bool LLFilePicker::getSaveFileModeless(ESaveFilter filter,

+                                       const std::string& filename,

+                                       void (*callback)(bool, std::string&, void*),

+                                       void *userdata)

+{

+    LL_ERRS() << "NOT IMPLEMENTED" << LL_ENDL;

+    return false;

+}

+

+bool LLFilePicker::getOpenFile( ELoadFilter filter, bool blocking )

+{

+    // if local file browsing is turned off, return without opening dialog

+    // (Even though this is a stub, I think we still should not return anything at all)

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    reset();

+

+    // HACK: Static filenames for 'open' until we implement filepicker

+    std::string filename = gDirUtilp->getLindenUserDir() + gDirUtilp->getDirDelimiter() + "upload";

+    switch (filter)

+    {

+    case FFLOAD_WAV: filename += ".wav"; break;

+    case FFLOAD_IMAGE: filename += ".tga"; break;

+    case FFLOAD_ANIM: filename += ".bvh"; break;

+    default: break;

+    }

+    mFiles.push_back(filename);

+    LL_INFOS() << "getOpenFile: Will try to open file: " << filename << LL_ENDL;

+    return true;

+}

+

+bool LLFilePicker::getOpenFileModeless(ELoadFilter filter,

+                                       void (*callback)(bool, std::vector<std::string> &, void*),

+                                       void *userdata)

+{

+    LL_ERRS() << "NOT IMPLEMENTED" << LL_ENDL;

+    return false;

+}

+

+bool LLFilePicker::getMultipleOpenFiles( ELoadFilter filter, bool blocking)

+{

+    // if local file browsing is turned off, return without opening dialog

+    // (Even though this is a stub, I think we still should not return anything at all)

+    if (!check_local_file_access_enabled())

+    {

+        return false;

+    }

+

+    reset();

+    return false;

+}

+

+bool LLFilePicker::getMultipleOpenFilesModeless(ELoadFilter filter,

+                                                void (*callback)(bool, std::vector<std::string> &, void*),

+                                                void *userdata )

+{

+    LL_ERRS() << "NOT IMPLEMENTED" << LL_ENDL;

+    return false;

+}

+

+#endif // LL_GTK

+

+#else // not implemented

+

+bool LLFilePicker::getSaveFile( ESaveFilter filter, const std::string& filename )

+{

+    reset();

+    return false;

+}

+

+bool LLFilePicker::getOpenFile( ELoadFilter filter )

+{

+    reset();

+    return false;

+}

+

+bool LLFilePicker::getMultipleOpenFiles( ELoadFilter filter, bool blocking)

+{

+    reset();

+    return false;

+}

+

+#endif // LL_LINUX