e5f2d5f76e
Removes the previous method and condenses the menu entries back into one. - Translations have been updated except for German, German will need to update the translation for "Save Preview As..." since the name hasn't changed. Adds FFSAVE_IMAGE to the filepicker enums Crossplatformity: - The Windows version works nicely - The Linux version may not work or even compile but it should.. - The Mac version hasn't been added, instead it will default to accept any(all filter), should the provided file extension be invalid a notification will display.
235 lines
6.6 KiB
C++
235 lines
6.6 KiB
C++
/**
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* @file llfilepicker.h
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* @brief OS-specific file picker
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*
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* $LicenseInfo:firstyear=2001&license=viewergpl$
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*
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* Copyright (c) 2001-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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// OS specific file selection dialog. This is implemented as a
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// singleton class, so call the instance() method to get the working
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// instance. When you call getMultipleLoadFile(), it locks the picker
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// until you iterate to the end of the list of selected files with
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// getNextFile() or call reset().
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#ifndef LL_LLFILEPICKER_H
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#define LL_LLFILEPICKER_H
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#include "basic_plugin_base.h" // For PLS_INFOS etc.
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#include "legacy.h"
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#include <vector>
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// This class is used as base class of a singleton and is therefore not
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// allowed to have any static members or static local variables!
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class LLFilePickerBase
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{
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public:
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enum ELoadFilter
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{
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FFLOAD_ALL = 1,
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FFLOAD_WAV = 2,
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FFLOAD_IMAGE = 3,
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FFLOAD_ANIM = 4,
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#ifdef _CORY_TESTING
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FFLOAD_GEOMETRY = 5,
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#endif
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FFLOAD_XML = 6,
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FFLOAD_SLOBJECT = 7,
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FFLOAD_RAW = 8,
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FFLOAD_MODEL = 9,
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FFLOAD_COLLADA = 10,
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FFLOAD_SCRIPT = 11,
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FFLOAD_DICTIONARY = 12,
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// <edit>
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FFLOAD_INVGZ = 13,
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FFLOAD_AO = 14,
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FFLOAD_BLACKLIST = 15
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// </edit>
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};
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enum ESaveFilter
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{
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FFSAVE_ALL = 1,
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FFSAVE_WAV = 3,
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FFSAVE_TGA = 4,
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FFSAVE_BMP = 5,
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FFSAVE_AVI = 6,
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FFSAVE_ANIM = 7,
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#ifdef _CORY_TESTING
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FFSAVE_GEOMETRY = 8,
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#endif
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FFSAVE_XML = 9,
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FFSAVE_COLLADA = 10,
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FFSAVE_RAW = 11,
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FFSAVE_J2C = 12,
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FFSAVE_PNG = 13,
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FFSAVE_JPEG = 14,
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FFSAVE_SCRIPT = 15,
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// <edit>
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FFSAVE_ANIMATN = 16,
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FFSAVE_OGG = 17,
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FFSAVE_NOTECARD = 18,
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FFSAVE_GESTURE = 19,
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// good grief
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FFSAVE_SHAPE = 20,
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FFSAVE_SKIN = 21,
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FFSAVE_HAIR = 22,
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FFSAVE_EYES = 23,
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FFSAVE_SHIRT = 24,
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FFSAVE_PANTS = 25,
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FFSAVE_SHOES = 26,
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FFSAVE_SOCKS = 27,
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FFSAVE_JACKET = 28,
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FFSAVE_GLOVES = 29,
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FFSAVE_UNDERSHIRT = 30,
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FFSAVE_UNDERPANTS = 31,
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FFSAVE_SKIRT = 32,
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FFSAVE_INVGZ = 33,
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FFSAVE_LANDMARK = 34,
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FFSAVE_AO = 35,
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FFSAVE_BLACKLIST = 36,
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FFSAVE_PHYSICS = 37,
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FFSAVE_IMAGE = 38,
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// </edit>
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};
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// open the dialog. This is a modal operation
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bool getSaveFile(ESaveFilter filter, std::string const& filename, std::string const& folder);
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bool getLoadFile(ELoadFilter filter, std::string const& folder);
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bool getMultipleLoadFiles(ELoadFilter filter, std::string const& folder);
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// Get the filename(s) found. getFirstFile() sets the pointer to
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// the start of the structure and allows the start of iteration.
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const std::string getFirstFile();
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// getNextFile() increments the internal representation and
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// returns the next file specified by the user. Returns NULL when
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// no more files are left. Further calls to getNextFile() are
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// undefined.
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const std::string getNextFile();
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// This utility function extracts the current file name without
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// doing any incrementing.
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const std::string getCurFile();
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// Returns the index of the current file.
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S32 getCurFileNum() const { return mCurrentFile; }
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S32 getFileCount() const { return (S32)mFiles.size(); }
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// See llvfs/lldir.h : getBaseFileName and getDirName to extract base or directory names
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// clear any lists of buffers or whatever, and make sure the file
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// picker isn't locked.
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void reset();
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private:
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enum
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{
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SINGLE_FILENAME_BUFFER_SIZE = 1024,
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//FILENAME_BUFFER_SIZE = 65536
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FILENAME_BUFFER_SIZE = 65000
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};
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#if LL_WINDOWS
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OPENFILENAMEW mOFN; // for open and save dialogs
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WCHAR mFilesW[FILENAME_BUFFER_SIZE];
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public:
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void setWindowID(unsigned long window_id) { mOFN.hwndOwner = (HWND)window_id; }
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private:
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bool setupFilter(ELoadFilter filter);
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#endif // LL_WINDOWS
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#if LL_DARWIN
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NavDialogCreationOptions mNavOptions;
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OSStatus doNavChooseDialog(ELoadFilter filter, const std::string& folder);
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OSStatus doNavSaveDialog(ESaveFilter filter, const std::string& filename, const std::string& folder);
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static Boolean navOpenFilterProc(AEDesc *theItem, void *info, void *callBackUD, NavFilterModes filterMode);
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static pascal void doNavCallbackEvent(NavEventCallbackMessage callBackSelector, NavCBRecPtr callBackParms, void* callBackUD);
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ELoadFilter getLoadFilter(void) const { return mLoadFilter; }
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std::string const& getFolder(void) const { return mFolder; }
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#endif // LL_DARWIN
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#if LL_GTK
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static void add_to_selectedfiles(gpointer data, gpointer user_data);
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static void chooser_responder(GtkWidget *widget, gint response, gpointer user_data);
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// we remember the last path that was accessed for a particular usage
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std::map <std::string, std::string> mContextToPathMap;
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std::string mCurContextName;
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#if LL_X11
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Window mX11WindowID;
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#endif
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public:
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std::map <std::string, std::string>& get_ContextToPathMap(void) { return mContextToPathMap; }
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#if LL_X11
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void setWindowID(unsigned long window_id) { mX11WindowID = (Window)window_id; }
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#endif
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#endif // LL_GTK
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#if !LL_WINDOWS && !(LL_GTK && LL_X11)
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public:
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void setWindowID(unsigned long window_id) { PLS_WARNS << "Calling unimplemented LLFilePickerBase::setWindowID" << PLS_ENDL; }
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#endif
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private:
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std::vector<std::string> mFiles;
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S32 mCurrentFile;
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bool mLocked;
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bool mMultiFile;
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#if LL_DARWIN
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ELoadFilter mLoadFilter;
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std::string mFolder;
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#endif
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protected:
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#if LL_GTK
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GtkWindow* buildFilePicker(bool is_save, bool is_folder, std::string const& folder);
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#endif
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protected:
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LLFilePickerBase();
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};
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// True singleton, private constructors (and no friends).
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class LLFilePicker : public LLFilePickerBase
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{
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public:
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// calling this before main() is undefined
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static LLFilePicker& instance( void ) { return sInstance; }
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private:
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static LLFilePicker sInstance;
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LLFilePicker() { }
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};
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#endif
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