1 /* 2 Open Tracker License 3 4 Terms and Conditions 5 6 Copyright (c) 1991-2000, Be Incorporated. All rights reserved. 7 8 Permission is hereby granted, free of charge, to any person obtaining a copy of 9 this software and associated documentation files (the "Software"), to deal in 10 the Software without restriction, including without limitation the rights to 11 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies 12 of the Software, and to permit persons to whom the Software is furnished to do 13 so, subject to the following conditions: 14 15 The above copyright notice and this permission notice applies to all licensees 16 and shall be included in all copies or substantial portions of the Software. 17 18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY, 20 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 21 BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 22 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION 23 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24 25 Except as contained in this notice, the name of Be Incorporated shall not be 26 used in advertising or otherwise to promote the sale, use or other dealings in 27 this Software without prior written authorization from Be Incorporated. 28 29 Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered 30 trademarks of Be Incorporated in the United States and other countries. Other 31 brand product names are registered trademarks or trademarks of their respective 32 holders. 33 All rights reserved. 34 */ 35 36 #ifndef _DESKBAR_MENU_H_ 37 #define _DESKBAR_MENU_H_ 38 39 40 #include "NavMenu.h" 41 42 43 class TBarView; 44 45 enum recent_type { 46 kRecentDocuments = 0, 47 kRecentApplications, 48 kRecentFolders, 49 kRecentAppDocuments 50 }; 51 52 class TRecentsMenu : public BNavMenu { 53 public: 54 TRecentsMenu(const char* name, TBarView* bar, int32 which, 55 const char* signature = NULL, entry_ref* appRef = NULL); 56 virtual ~TRecentsMenu(); 57 58 void DetachedFromWindow(); 59 void ResetTargets(); 60 61 int32 RecentsCount(); 62 bool RecentsEnabled(); 63 64 private: 65 virtual bool StartBuildingItemList(); 66 virtual bool AddNextItem(); 67 bool AddRecents(int32 count); 68 virtual void DoneBuildingItemList(); 69 virtual void ClearMenuBuildingState(); 70 71 private: 72 int32 fWhich; 73 entry_ref* fAppRef; 74 char* fSignature; 75 int32 fRecentsCount; 76 bool fRecentsEnabled; 77 78 int32 fItemIndex; 79 BMessage fRecentList; 80 81 TBarView* fBarView; 82 }; 83 84 85 inline int32 86 TRecentsMenu::RecentsCount() 87 { 88 return fRecentsCount; 89 } 90 91 92 inline bool 93 TRecentsMenu::RecentsEnabled() 94 { 95 return fRecentsEnabled; 96 } 97 98 99 class TDeskbarMenu : public BNavMenu { 100 public: 101 TDeskbarMenu(TBarView* bar); 102 103 void AttachedToWindow(); 104 void DetachedFromWindow(); 105 106 void ResetTargets(); 107 108 static BMessenger DefaultTarget(); 109 110 private: 111 enum State { 112 kStart, 113 kAddingRecents, 114 kAddingDeskbarMenu, 115 kDone 116 }; 117 protected: 118 BPoint ScreenLocation(); 119 120 bool AddStandardDeskbarMenuItems(); 121 122 private: 123 virtual bool StartBuildingItemList(); 124 virtual void DoneBuildingItemList(); 125 virtual bool AddNextItem(); 126 virtual void ClearMenuBuildingState(); 127 128 // to keep track of the menu building state 129 State fAddState; 130 TBarView* fBarView; 131 }; 132 133 134 #endif /* _DESKBAR_MENU_H_ */ 135