Fix line endlings

1 files changed, 1689 insertions, 1689 deletions

diff --git a/indra/newview/llfilepicker.cpp b/indra/newview/llfilepicker.cpp
index 2916dfa7df..b6ce31423f 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:

-        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

+/**
+ * @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