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 BAR_APP_H 36 #define BAR_APP_H 37 38 39 #include <Server.h> 40 41 #include "BarSettings.h" 42 43 44 /* ------------------------------------ */ 45 // Private app_server defines that I need to use 46 47 #define _DESKTOP_W_TYPE_ 1024 48 #define _FLOATER_W_TYPE_ 4 49 #define _STD_W_TYPE_ 0 50 51 52 const uint32 kWin95 = 'Bill'; 53 const uint32 kAmiga = 'Ncro'; 54 const uint32 kMac = 'WcOS'; 55 const uint32 kBe = 'Tabs'; 56 const uint32 kAlwaysTop = 'TTop'; 57 const uint32 kToggleDraggers = 'TDra'; 58 const uint32 kUnsubscribe = 'Unsb'; 59 const uint32 kAddTeam = 'AdTm'; 60 const uint32 kRemoveTeam = 'RmTm'; 61 const uint32 kRestart = 'Rtrt'; 62 const uint32 kShutDown = 'ShDn'; 63 64 // from roster_private.h 65 const uint32 kShutdownSystem = 301; 66 const uint32 kRebootSystem = 302; 67 const uint32 kSuspendSystem = 304; 68 69 // icon size constants 70 const int32 kIconPadding = B_USE_SMALL_SPACING; 71 const int32 kMinimumIconSize = 16; 72 const int32 kMaximumIconSize = 96; 73 const int32 kIconSizeInterval = 8; 74 const int32 kIconCacheCount = (kMaximumIconSize - kMinimumIconSize) 75 / kIconSizeInterval + 1; 76 77 // update preferences message constant 78 const uint32 kUpdatePreferences = 'Pref'; 79 80 // realign replicants message constant 81 const uint32 kRealignReplicants = 'Algn'; 82 83 /* --------------------------------------------- */ 84 85 class BBitmap; 86 class BFile; 87 class BList; 88 class PreferencesWindow; 89 class TBarView; 90 class TBarWindow; 91 92 93 class BarTeamInfo { 94 public: 95 BarTeamInfo(BList* teams, uint32 flags, 96 char* sig, BBitmap* icon, char* name); 97 BarTeamInfo(const BarTeamInfo &info); 98 ~BarTeamInfo(); 99 100 private: 101 void _Init(); 102 103 public: 104 BList* teams; 105 uint32 flags; 106 char* sig; 107 BBitmap* icon; 108 char* name; 109 BBitmap* iconCache[kIconCacheCount]; 110 }; 111 112 class TBarApp : public BServer { 113 public: 114 TBarApp(); 115 virtual ~TBarApp(); 116 117 virtual bool QuitRequested(); 118 virtual void MessageReceived(BMessage* message); 119 virtual void RefsReceived(BMessage* refs); 120 121 desk_settings* Settings() { return &fSettings; } 122 desk_settings* DefaultSettings() 123 { return &fDefaultSettings; } 124 clock_settings* ClockSettings() { return &fClockSettings; } 125 126 TBarView* BarView() const { return fBarView; } 127 TBarWindow* BarWindow() const { return fBarWindow; } 128 129 static void Subscribe(const BMessenger &subscriber, 130 BList*); 131 static void Unsubscribe(const BMessenger &subscriber); 132 133 int32 TeamIconSize(); 134 135 private: 136 void AddTeam(team_id team, uint32 flags, 137 const char* sig, entry_ref*); 138 void RemoveTeam(team_id); 139 140 void InitSettings(); 141 void SaveSettings(); 142 143 void ShowPreferencesWindow(); 144 void QuitPreferencesWindow(); 145 146 void ResizeTeamIcons(); 147 void FetchAppIcon(BarTeamInfo* barInfo); 148 149 BRect IconRect(); 150 151 private: 152 TBarWindow* fBarWindow; 153 TBarView* fBarView; 154 BMessenger fSwitcherMessenger; 155 BMessenger fStatusViewMessenger; 156 BFile* fSettingsFile; 157 BFile* fClockSettingsFile; 158 desk_settings fSettings; 159 desk_settings fDefaultSettings; 160 clock_settings fClockSettings; 161 PreferencesWindow* fPreferencesWindow; 162 163 static BLocker sSubscriberLock; 164 static BList sBarTeamInfoList; 165 static BList sSubscribers; 166 }; 167 168 169 #endif // BAR_APP_H 170