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 trademarks 30 of Be Incorporated in the United States and other countries. Other brand product 31 names are registered trademarks or trademarks of their respective holders. 32 All rights reserved. 33 */ 34 35 #ifndef BARVIEW_H 36 #define BARVIEW_H 37 38 #include <Deskbar.h> 39 #include <View.h> 40 41 #include "NavMenu.h" 42 #include "ObjectList.h" 43 44 enum DeskbarShelf { 45 B_DESKBAR_ANY_SHELF = 0, 46 B_DESKBAR_TRAY = 1 47 }; 48 49 enum { 50 kMiniState = 0, 51 kExpandoState = 1, 52 kFullState = 2 53 }; 54 55 const float kMiniHeight = 46.0f; 56 const float kHModeHeight = 21.0f; 57 const float kMenuBarHeight = 21.0f; 58 const float kStatusHeight = 22.0f; 59 60 class BShelf; 61 class TBarMenuBar; 62 class TExpandoMenuBar; 63 class TReplicantTray; 64 class TDragRegion; 65 class TTeamMenuItem; 66 67 68 class TBarView : public BView { 69 public: 70 TBarView(BRect frame, bool vertical, bool left, bool top, 71 bool ampmMode, uint32 state, float width, bool showClock); 72 ~TBarView(); 73 74 virtual void AttachedToWindow(); 75 virtual void Draw(BRect updateRect); 76 virtual void MessageReceived(BMessage* message); 77 virtual void MouseMoved(BPoint where, uint32 transit, 78 const BMessage* dragMessage); 79 80 void SaveSettings(); 81 void UpdateAutoRaise(); 82 void UpdatePlacement(); 83 void ChangeState(int32 state, bool vertical, bool left, bool top); 84 85 bool Vertical() const; 86 bool Left() const; 87 bool Top() const; 88 bool AcrossTop() const; 89 bool AcrossBottom() const; 90 bool Expando() const; 91 int32 State() const; 92 93 bool MilTime() const; 94 void ShowClock(bool); 95 bool ShowingClock() const; 96 97 void CacheDragData(const BMessage *incoming); 98 status_t DragStart(); 99 static bool MenuTrackingHook(BMenu *menu, void *castToThis); 100 void DragStop(bool full=false); 101 TrackingHookData *GetTrackingHookData(); 102 bool Dragging() const; 103 const BMessage *DragMessage() const; 104 BObjectList<BString> *CachedTypesList() const; 105 bool AppCanHandleTypes(const char *signature); 106 void SetDragOverride(bool); 107 bool DragOverride(); 108 bool InvokeItem(const char *signature); 109 110 void HandleBeMenu(BMessage *targetmessage); 111 112 status_t ItemInfo(int32 id, const char **name, DeskbarShelf *shelf); 113 status_t ItemInfo(const char *name, int32 *id, DeskbarShelf *shelf); 114 115 bool ItemExists(int32 id, DeskbarShelf shelf); 116 bool ItemExists(const char *name, DeskbarShelf shelf); 117 118 int32 CountItems(DeskbarShelf shelf); 119 120 status_t AddItem(BMessage *, DeskbarShelf shelf, int32 *id); 121 122 void RemoveItem(int32 id); 123 void RemoveItem(const char *name, DeskbarShelf shelf); 124 125 BRect OffsetIconFrame(BRect rect) const; 126 BRect IconFrame(int32 id) const; 127 BRect IconFrame(const char *name) const; 128 129 void GetPreferredWindowSize(BRect screenFrame, float *width, float *height); 130 void SizeWindow(BRect screenFrame); 131 void PositionWindow(BRect screenFrame); 132 133 TExpandoMenuBar *ExpandoMenuBar() const; 134 TBarMenuBar *BarMenuBar() const; 135 friend class TBeMenu; 136 137 private: 138 status_t SendDragMessage(const char *signature, entry_ref *ref = NULL); 139 140 void PlaceBeMenu(); 141 void PlaceTray(bool vertSwap, bool leftSwap, BRect screenFrame); 142 void PlaceApplicationBar(BRect screenFrame); 143 144 TBarMenuBar *fBarMenuBar; 145 TExpandoMenuBar *fExpando; 146 147 int32 fTrayLocation; 148 TDragRegion *fDragRegion; 149 TReplicantTray *fReplicantTray; 150 151 bool fShowInterval; 152 bool fShowClock; 153 bool fVertical; 154 bool fTop; 155 bool fLeft; 156 157 int32 fState; 158 159 bigtime_t fPulseRate; 160 bool fRefsRcvdOnly; 161 BMessage *fDragMessage; 162 BObjectList<BString> *fCachedTypesList; 163 TrackingHookData fTrackingHookData; 164 165 uint32 fMaxRecentDocs; 166 uint32 fMaxRecentApps; 167 168 TTeamMenuItem *fLastDragItem; 169 bool fClickToOpen; 170 }; 171 172 173 inline TExpandoMenuBar * 174 TBarView::ExpandoMenuBar() const 175 { 176 return fExpando; 177 } 178 179 180 inline TBarMenuBar * 181 TBarView::BarMenuBar() const 182 { 183 return fBarMenuBar; 184 } 185 186 187 inline bool 188 TBarView::Dragging() const 189 { 190 return (fCachedTypesList && fDragMessage); 191 } 192 193 194 inline const BMessage * 195 TBarView::DragMessage() const 196 { 197 return fDragMessage; 198 } 199 200 201 inline BObjectList<BString> * 202 TBarView::CachedTypesList() const 203 { 204 return fCachedTypesList; 205 } 206 207 #endif /* BARVIEW_H */ 208