1/* 2Open Tracker License 3 4Terms and Conditions 5 6Copyright (c) 1991-2000, Be Incorporated. All rights reserved. 7 8Permission is hereby granted, free of charge, to any person obtaining a copy of 9this software and associated documentation files (the "Software"), to deal in 10the Software without restriction, including without limitation the rights to 11use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies 12of the Software, and to permit persons to whom the Software is furnished to do 13so, subject to the following conditions: 14 15The above copyright notice and this permission notice applies to all licensees 16and shall be included in all copies or substantial portions of the Software. 17 18THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY, 20FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 21BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 22AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION 23WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24 25Except as contained in this notice, the name of Be Incorporated shall not be 26used in advertising or otherwise to promote the sale, use or other dealings in 27this Software without prior written authorization from Be Incorporated. 28 29Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks 30of Be Incorporated in the United States and other countries. Other brand product 31names are registered trademarks or trademarks of their respective holders. 32All rights reserved. 33*/ 34 35#ifndef __RECENT_ITEMS_LIST__ 36#define __RECENT_ITEMS_LIST__ 37 38#include <Entry.h> 39#include <Message.h> 40#include <String.h> 41 42/* BRecentItemsList classes allow creating an entire menu with 43 * recent files, folders, apps. If the user wishes to add items to 44 * their own menu, they can instead use the GetNextMenuItem call to 45 * get one menu at a time to add it to their app. 46 */ 47 48class BMenuItem; 49class BMenu; 50 51class BRecentItemsList { 52public: 53 BRecentItemsList(int32 maxItems, bool navMenuFolders); 54 /* if <navMenuFolders> passed, folder items get NavMenu-style 55 * subdirectories attached to them 56 */ 57 58 virtual ~BRecentItemsList() {} 59 60 virtual void Rewind(); 61 /* resets the iteration */ 62 63 virtual BMenuItem *GetNextMenuItem(const BMessage *fileOpenMessage = NULL, 64 const BMessage *containerOpenMessage = NULL, 65 BHandler *target = NULL, entry_ref *currentItemRef = NULL); 66 /* if <fileOpenMessage> specified, the item for a file gets a copy with 67 * the item ref attached as "refs", otherwise a default B_REFS_RECEIVED 68 * message message gets attached 69 * if <containerOpenMessage> specified, the item for a folder, volume or query 70 * gets a copy with the item ref attached as "refs", otherwise a default 71 * B_REFS_RECEIVED message message gets attached 72 * if <currentItemRef> gets passed, the caller gets to look at the 73 * entry_ref corresponding to the item 74 */ 75 76 virtual status_t GetNextRef(entry_ref *); 77 78protected: 79 BMessage fItems; 80 int32 fIndex; 81 int32 fMaxItems; 82 bool fNavMenuFolders; 83 84private: 85 86 virtual void _r1(); 87 virtual void _r2(); 88 virtual void _r3(); 89 virtual void _r4(); 90 virtual void _r5(); 91 virtual void _r6(); 92 virtual void _r7(); 93 virtual void _r8(); 94 virtual void _r9(); 95 virtual void _r10(); 96 97 uint32 _reserved[20]; 98}; 99 100class BRecentFilesList : public BRecentItemsList { 101public: 102 103 /* use one of the two constructors to set up next item iteration */ 104 BRecentFilesList(int32 maxItems = 10, bool navMenuFolders = false, 105 const char *ofType = NULL, const char *openedByAppSig = NULL); 106 BRecentFilesList(int32 maxItems, bool navMenuFolders, const char *ofTypeList[], 107 int32 ofTypeListCount, const char *openedByAppSig = NULL); 108 virtual ~BRecentFilesList(); 109 110 /* use one of the two NewFileListMenu calls to get an entire menu */ 111 static BMenu *NewFileListMenu(const char *title, 112 BMessage *openFileMessage = NULL, BMessage *openFolderMessage = NULL, 113 BHandler *target = NULL, 114 int32 maxItems = 10, bool navMenuFolders = false, 115 const char *ofType = NULL, const char *openedByAppSig = NULL); 116 117 static BMenu *NewFileListMenu(const char *title, 118 BMessage *openFileMessage, BMessage *openFolderMessage, 119 BHandler *target, 120 int32 maxItems, bool navMenuFolders, 121 const char *ofTypeList[], int32 ofTypeListCount, 122 const char *openedByAppSig); 123 124 virtual status_t GetNextRef(entry_ref *); 125 126protected: 127 128 BString fType; 129 char **fTypes; 130 int32 fTypeCount; 131 BString fAppSig; 132 133private: 134 virtual void _r11(); 135 virtual void _r12(); 136 virtual void _r13(); 137 virtual void _r14(); 138 virtual void _r15(); 139 virtual void _r16(); 140 virtual void _r17(); 141 virtual void _r18(); 142 virtual void _r19(); 143 virtual void _r110(); 144 145 uint32 _reserved[20]; 146}; 147 148class BRecentFoldersList : public BRecentItemsList { 149public: 150 /* use the constructor to set up next item iteration */ 151 BRecentFoldersList(int32 maxItems, bool navMenuFolders = false, 152 const char *openedByAppSig = NULL); 153 154 /* use NewFolderListMenu to get an entire menu */ 155 static BMenu *NewFolderListMenu(const char *title, 156 BMessage *openMessage = NULL, BHandler *target = NULL, 157 int32 maxItems = 10, bool navMenuFolders = false, 158 const char *openedByAppSig = NULL); 159 160 virtual status_t GetNextRef(entry_ref *); 161 162protected: 163 BString fAppSig; 164 165private: 166 virtual void _r21(); 167 virtual void _r22(); 168 virtual void _r23(); 169 virtual void _r24(); 170 virtual void _r25(); 171 virtual void _r26(); 172 virtual void _r27(); 173 virtual void _r28(); 174 virtual void _r29(); 175 virtual void _r210(); 176 177 uint32 _reserved[20]; 178}; 179 180class BRecentAppsList : public BRecentItemsList { 181public: 182 /* use the constructor to set up next item iteration */ 183 BRecentAppsList(int32 maxItems); 184 185 /* use NewFolderListMenu to get an entire menu */ 186 static BMenu *NewAppListMenu(const char *title, 187 BMessage *openMessage = NULL, BHandler *target = NULL, 188 int32 maxItems = 10); 189 190 virtual status_t GetNextRef(entry_ref *); 191 192private: 193 virtual void _r31(); 194 virtual void _r32(); 195 virtual void _r33(); 196 virtual void _r34(); 197 virtual void _r35(); 198 virtual void _r36(); 199 virtual void _r37(); 200 virtual void _r38(); 201 virtual void _r39(); 202 virtual void _r310(); 203 204 uint32 _reserved[20]; 205}; 206 207#endif 208