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 BARVIEW_H 37 #define BARVIEW_H 38 39 #include <Deskbar.h> 40 #include <View.h> 41 42 #include "NavMenu.h" 43 #include "ObjectList.h" 44 45 enum DeskbarShelf { 46 B_DESKBAR_ANY_SHELF = 0, 47 B_DESKBAR_TRAY = 1 48 }; 49 50 enum { 51 kMiniState = 0, 52 kExpandoState = 1, 53 kFullState = 2 54 }; 55 56 const float kMiniHeight = 46.0f; 57 const float kHModeHeight = 21.0f; 58 const float kMenuBarHeight = 21.0f; 59 const float kStatusHeight = 22.0f; 60 61 class BShelf; 62 class TBarMenuBar; 63 class TExpandoMenuBar; 64 class TReplicantTray; 65 class TDragRegion; 66 class TTeamMenuItem; 67 68 69 class TBarView : public BView { 70 public: 71 TBarView(BRect frame, bool vertical, bool left, bool top, 72 bool ampmMode, uint32 state, float width, bool showClock); 73 ~TBarView(); 74 75 virtual void AttachedToWindow(); 76 virtual void DetachedFromWindow(); 77 virtual void Draw(BRect updateRect); 78 virtual void MessageReceived(BMessage* message); 79 virtual void MouseMoved(BPoint where, uint32 transit, 80 const BMessage* dragMessage); 81 82 void SaveSettings(); 83 void UpdateAutoRaise(); 84 void UpdatePlacement(); 85 void ChangeState(int32 state, bool vertical, bool left, bool top); 86 87 bool Vertical() const; 88 bool Left() const; 89 bool Top() const; 90 bool AcrossTop() const; 91 bool AcrossBottom() const; 92 bool Expando() const; 93 int32 State() const; 94 95 bool MilTime() const; 96 void ShowClock(bool); 97 bool ShowingClock() const; 98 99 void CacheDragData(const BMessage* incoming); 100 status_t DragStart(); 101 static bool MenuTrackingHook(BMenu* menu, void* castToThis); 102 void DragStop(bool full = false); 103 TrackingHookData* GetTrackingHookData(); 104 bool Dragging() const; 105 const BMessage* DragMessage() const; 106 BObjectList<BString>*CachedTypesList() const; 107 bool AppCanHandleTypes(const char* signature); 108 void SetDragOverride(bool); 109 bool DragOverride(); 110 bool InvokeItem(const char* signature); 111 112 void HandleBeMenu(BMessage* targetmessage); 113 114 status_t ItemInfo(int32 id, const char** name, DeskbarShelf* shelf); 115 status_t ItemInfo(const char* name, int32* id, DeskbarShelf* shelf); 116 117 bool ItemExists(int32 id, DeskbarShelf shelf); 118 bool ItemExists(const char* name, DeskbarShelf shelf); 119 120 int32 CountItems(DeskbarShelf shelf); 121 122 status_t AddItem(BMessage* archive, DeskbarShelf shelf, int32* id); 123 124 void RemoveItem(int32 id); 125 void RemoveItem(const char* name, DeskbarShelf shelf); 126 127 BRect OffsetIconFrame(BRect rect) const; 128 BRect IconFrame(int32 id) const; 129 BRect IconFrame(const char* name) const; 130 131 void GetPreferredWindowSize(BRect screenFrame, float* width, 132 float* height); 133 void SizeWindow(BRect screenFrame); 134 void PositionWindow(BRect screenFrame); 135 136 TExpandoMenuBar* ExpandoMenuBar() const; 137 TBarMenuBar* BarMenuBar() const; 138 TDragRegion* DragRegion() const { return fDragRegion; } 139 140 private: 141 friend class TBeMenu; 142 friend class PreferencesWindow; 143 144 status_t SendDragMessage(const char* signature, entry_ref* ref = NULL); 145 146 void PlaceBeMenu(); 147 void PlaceTray(bool vertSwap, bool leftSwap, BRect screenFrame); 148 void PlaceApplicationBar(BRect screenFrame); 149 150 TBarMenuBar* fBarMenuBar; 151 TExpandoMenuBar* fExpando; 152 153 int32 fTrayLocation; 154 TDragRegion* fDragRegion; 155 TReplicantTray* fReplicantTray; 156 157 bool fShowInterval : 1; 158 bool fShowClock : 1; 159 bool fVertical : 1; 160 bool fTop : 1; 161 bool fLeft : 1; 162 163 int32 fState; 164 165 bigtime_t fPulseRate; 166 bool fRefsRcvdOnly; 167 BMessage* fDragMessage; 168 BObjectList<BString>*fCachedTypesList; 169 TrackingHookData fTrackingHookData; 170 171 uint32 fMaxRecentDocs; 172 uint32 fMaxRecentApps; 173 174 TTeamMenuItem* fLastDragItem; 175 }; 176 177 178 inline TExpandoMenuBar* 179 TBarView::ExpandoMenuBar() const 180 { 181 return fExpando; 182 } 183 184 185 inline TBarMenuBar* 186 TBarView::BarMenuBar() const 187 { 188 return fBarMenuBar; 189 } 190 191 192 inline bool 193 TBarView::Dragging() const 194 { 195 return (fCachedTypesList && fDragMessage); 196 } 197 198 199 inline const BMessage* 200 TBarView::DragMessage() const 201 { 202 return fDragMessage; 203 } 204 205 206 inline BObjectList<BString>* 207 TBarView::CachedTypesList() const 208 { 209 return fCachedTypesList; 210 } 211 212 #endif /* BARVIEW_H */ 213 214