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 DetachedFromWindow(); 76 virtual void Draw(BRect updateRect); 77 virtual void MessageReceived(BMessage* message); 78 virtual void MouseMoved(BPoint where, uint32 transit, 79 const BMessage* dragMessage); 80 81 void SaveSettings(); 82 void UpdateAutoRaise(); 83 void UpdatePlacement(); 84 void ChangeState(int32 state, bool vertical, bool left, bool top); 85 86 bool Vertical() const; 87 bool Left() const; 88 bool Top() const; 89 bool AcrossTop() const; 90 bool AcrossBottom() const; 91 bool Expando() const; 92 int32 State() const; 93 94 bool MilTime() const; 95 void ShowClock(bool); 96 bool ShowingClock() const; 97 98 void CacheDragData(const BMessage* incoming); 99 status_t DragStart(); 100 static bool MenuTrackingHook(BMenu* menu, void* castToThis); 101 void DragStop(bool full=false); 102 TrackingHookData* GetTrackingHookData(); 103 bool Dragging() const; 104 const BMessage* DragMessage() const; 105 BObjectList<BString>*CachedTypesList() const; 106 bool AppCanHandleTypes(const char* signature); 107 void SetDragOverride(bool); 108 bool DragOverride(); 109 bool InvokeItem(const char* signature); 110 111 void HandleBeMenu(BMessage* targetmessage); 112 113 status_t ItemInfo(int32 id, const char** name, DeskbarShelf* shelf); 114 status_t ItemInfo(const char* name, int32* id, DeskbarShelf* shelf); 115 116 bool ItemExists(int32 id, DeskbarShelf shelf); 117 bool ItemExists(const char* name, DeskbarShelf shelf); 118 119 int32 CountItems(DeskbarShelf shelf); 120 121 status_t AddItem(BMessage* , DeskbarShelf shelf, int32* id); 122 123 void RemoveItem(int32 id); 124 void RemoveItem(const char* name, DeskbarShelf shelf); 125 126 BRect OffsetIconFrame(BRect rect) const; 127 BRect IconFrame(int32 id) const; 128 BRect IconFrame(const char* name) const; 129 130 void GetPreferredWindowSize(BRect screenFrame, float* width, 131 float* height); 132 void SizeWindow(BRect screenFrame); 133 void PositionWindow(BRect screenFrame); 134 135 TExpandoMenuBar* ExpandoMenuBar() const; 136 TBarMenuBar* BarMenuBar() const; 137 friend class TBeMenu; 138 friend class PreferencesWindow; 139 140 private: 141 status_t SendDragMessage(const char* signature, entry_ref* ref = NULL); 142 143 void PlaceBeMenu(); 144 void PlaceTray(bool vertSwap, bool leftSwap, BRect screenFrame); 145 void PlaceApplicationBar(BRect screenFrame); 146 147 TBarMenuBar* fBarMenuBar; 148 TExpandoMenuBar* fExpando; 149 150 int32 fTrayLocation; 151 TDragRegion* fDragRegion; 152 TReplicantTray* fReplicantTray; 153 154 bool fShowInterval : 1; 155 bool fShowClock : 1; 156 bool fVertical : 1; 157 bool fTop : 1; 158 bool fLeft : 1; 159 160 int32 fState; 161 162 bigtime_t fPulseRate; 163 bool fRefsRcvdOnly; 164 BMessage* fDragMessage; 165 BObjectList<BString>*fCachedTypesList; 166 TrackingHookData fTrackingHookData; 167 168 uint32 fMaxRecentDocs; 169 uint32 fMaxRecentApps; 170 171 TTeamMenuItem* fLastDragItem; 172 }; 173 174 175 inline TExpandoMenuBar* 176 TBarView::ExpandoMenuBar() const 177 { 178 return fExpando; 179 } 180 181 182 inline TBarMenuBar* 183 TBarView::BarMenuBar() const 184 { 185 return fBarMenuBar; 186 } 187 188 189 inline bool 190 TBarView::Dragging() const 191 { 192 return (fCachedTypesList && fDragMessage); 193 } 194 195 196 inline const BMessage* 197 TBarView::DragMessage() const 198 { 199 return fDragMessage; 200 } 201 202 203 inline BObjectList<BString>* 204 TBarView::CachedTypesList() const 205 { 206 return fCachedTypesList; 207 } 208 209 #endif /* BARVIEW_H */ 210 211