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 #ifndef _DESKBAR_MENU_H_ 36 #define _DESKBAR_MENU_H_ 37 38 39 #include "NavMenu.h" 40 41 42 class TBarView; 43 44 enum recent_type { 45 kRecentDocuments = 0, 46 kRecentApplications, 47 kRecentFolders, 48 kRecentAppDocuments 49 }; 50 51 class TRecentsMenu : public BNavMenu { 52 public: 53 TRecentsMenu(const char* name, TBarView* bar, int32 which, 54 const char* signature = NULL, entry_ref* appRef = NULL); 55 virtual ~TRecentsMenu(); 56 57 void DetachedFromWindow(); 58 void ResetTargets(); 59 60 int32 RecentsCount(); 61 bool RecentsEnabled(); 62 63 private: 64 virtual bool StartBuildingItemList(); 65 virtual bool AddNextItem(); 66 bool AddRecents(int32 count); 67 virtual void DoneBuildingItemList(); 68 virtual void ClearMenuBuildingState(); 69 70 private: 71 int32 fWhich; 72 entry_ref* fAppRef; 73 char* fSignature; 74 int32 fRecentsCount; 75 bool fRecentsEnabled; 76 77 int32 fItemIndex; 78 BMessage fRecentList; 79 80 TBarView* fBarView; 81 }; 82 83 84 inline int32 85 TRecentsMenu::RecentsCount() 86 { 87 return fRecentsCount; 88 } 89 90 91 inline bool 92 TRecentsMenu::RecentsEnabled() 93 { 94 return fRecentsEnabled; 95 } 96 97 98 class TDeskbarMenu : public BNavMenu { 99 public: 100 TDeskbarMenu(TBarView* bar); 101 102 void AttachedToWindow(); 103 void DetachedFromWindow(); 104 105 void ResetTargets(); 106 107 static BMessenger DefaultTarget(); 108 109 private: 110 enum State { 111 kStart, 112 kAddingRecents, 113 kAddingDeskbarMenu, 114 kDone 115 }; 116 protected: 117 BPoint ScreenLocation(); 118 119 bool AddStandardDeskbarMenuItems(); 120 121 private: 122 virtual bool StartBuildingItemList(); 123 virtual void DoneBuildingItemList(); 124 virtual bool AddNextItem(); 125 virtual void ClearMenuBuildingState(); 126 127 // to keep track of the menu building state 128 State fAddState; 129 TBarView* fBarView; 130 }; 131 132 133 #endif /* _DESKBAR_MENU_H_ */ 134