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filebrowser-dialog.h

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00001 /* ScummVM - Graphic Adventure Engine
00002  *
00003  * ScummVM is the legal property of its developers, whose names
00004  * are too numerous to list here. Please refer to the COPYRIGHT
00005  * file distributed with this source distribution.
00006  *
00007  * This program is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU General Public License
00009  * as published by the Free Software Foundation; either version 2
00010  * of the License, or (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #ifndef FILEBROWSER_DIALOG_H
00024 #define FILEBROWSER_DIALOG_H
00025 
00026 #include "gui/dialog.h"
00027 #include "gui/widgets/edittext.h"
00028 
00029 namespace GUI {
00030 
00031 class ListWidget;
00032 class EditTextWidget;
00033 class CommandSender;
00034 
00035 enum {
00036     kFBModeLoad = 0,
00037     kFBModeSave
00038 };
00039 
00040 class FileBrowserDialog : public Dialog {
00041 public:
00042     FileBrowserDialog(const char *title, const char *fileExtension, int mode);
00043 
00044     virtual void open();
00045 
00046     virtual void handleCommand(CommandSender *sender, uint32 cmd, uint32 data);
00047 
00048     const char *getResult() { return Dialog::getResult() ? _fileName->getEditString().c_str() : NULL; }
00049 
00050 protected:
00051     EditTextWidget *_fileName;
00052     ListWidget     *_fileList;
00053     Common::String _fileMask;
00054     Common::String _fileExt;
00055     int            _mode;
00056 
00057     void updateListing();
00058     void normalieFileName();
00059     bool isProceedSave();
00060 };
00061 
00062 } // End of namespace GUI
00063 
00064 #endif


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