00001 /* 00002 * =========================== 00003 * VDK Visual Develeopment Kit 00004 * Version 0.4 00005 * October 1998 00006 * =========================== 00007 * 00008 * Copyright (C) 1998, Mario Motta 00009 * Developed by Mario Motta <mmotta@guest.net> 00010 * 00011 * This library is free software; you can redistribute it and/or 00012 * modify it under the terms of the GNU Library General Public 00013 * License as published by the Free Software Foundation; either 00014 * version 2 of the License, or (at your option) any later version. 00015 * 00016 * This library is distributed in the hope that it will be useful, 00017 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00019 * Library General Public License for more details. 00020 * 00021 * You should have received a copy of the GNU Library General Public 00022 * License along with this library; if not, write to the Free Software 00023 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 00024 * 02111-1307, USA. 00025 */ 00026 00027 #ifndef FILEDIALOG_H 00028 #define FILEDIALOG_H 00029 #include <vdk/vdk.h> 00030 00031 // undef this and you can use regex library 00032 // so in dialog filter: '*\.(cc|h)$' 00033 #define _USE_FNMATCH 00034 00035 #ifndef _USE_FNMATCH 00036 # include <regex.h> 00037 #else 00038 # include <fnmatch.h> 00039 #endif 00040 00041 #include <dirent.h> 00042 extern "C" { 00043 #include <sys/stat.h> 00044 } 00045 00046 // 00047 typedef VDKArray<VDKString> FileStringArray; 00048 typedef VDKValueList<VDKString> FileStringList; 00049 typedef VDKValueListIterator<VDKString> FileStringListIterator; 00078 class VDKFileDialog: public VDKForm 00079 { 00080 VDKBox* listbox; 00081 VDKString home; 00082 bool init(); 00083 FileStringList* load_dir(char* dir, int mask); 00084 // mode == 0 filter dirs, 1 filters files 00085 FileStringList* filter(FileStringList* list, int mode = 0); 00086 void LoadFileList(FileStringList* list); 00087 void LoadDirList(FileStringList* list); 00088 void LoadDir(char* dir = (char*) NULL); 00089 protected: 00090 VDKString first_pcwd,pcwd; 00091 FileStringArray* selections; 00092 VDKCustomList *dirlist; 00093 VDKCustomList *filelist; 00094 VDKEntry *filetype; 00095 VDKCustomButton *open,*cancel; 00096 VDKLabel *dir_label,*filetypeLabel; 00097 VDKCheckButton *hiddenCb; 00098 bool DirListDoubleClick(VDKObject* sender); 00099 bool OpenClick(VDKObject*); 00100 bool CancelClick(VDKObject*); 00101 bool ToggleHidden(VDKObject*); 00102 bool SetFileMask(VDKObject*); 00103 public: 00107 VDKReadWriteValueProp<VDKFileDialog,VDKString> Filter; 00108 VDKFileDialog(VDKForm* owner, 00109 FileStringArray* selections, 00110 char* title = "", 00111 GtkWindowType display = GTK_WINDOW_TOPLEVEL); 00112 virtual ~VDKFileDialog() {} 00113 bool CanClose(); 00114 virtual void Setup(void) {} 00115 virtual void OnShow(VDKForm*); 00116 void SetFilter(VDKString f) 00117 { Filter(f); } 00118 VDKString GetFilter(void) 00119 { 00120 VDKString filter = Filter; 00121 return VDKString(filter); 00122 } 00123 DECLARE_SIGNAL_MAP(VDKFileDialog); 00124 }; 00125 00126 #endif
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