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 class BarTeamInfo { 93 public: 94 BarTeamInfo(BList* teams, uint32 flags, 95 char* sig, BBitmap* icon, char* name); 96 BarTeamInfo(const BarTeamInfo &info); 97 ~BarTeamInfo(); 98 99 private: 100 void _Init(); 101 102 public: 103 BList* teams; 104 uint32 flags; 105 char* sig; 106 BBitmap* icon; 107 char* name; 108 BBitmap* iconCache[kIconCacheCount]; 109 }; 110 111 class TBarApp : public BServer { 112 public: 113 TBarApp(); 114 virtual ~TBarApp(); 115 116 virtual bool QuitRequested(); 117 virtual void MessageReceived(BMessage* message); 118 virtual void RefsReceived(BMessage* refs); 119 120 desk_settings* Settings() { return &fSettings; } 121 desk_settings* DefaultSettings() 122 { return &fDefaultSettings; } 123 clock_settings* ClockSettings() { return &fClockSettings; } 124 125 TBarView* BarView() const { return fBarView; } 126 TBarWindow* BarWindow() const { return fBarWindow; } 127 128 static void Subscribe(const BMessenger &subscriber, 129 BList*); 130 static void Unsubscribe(const BMessenger &subscriber); 131 132 int32 IconSize(); 133 134 private: 135 void AddTeam(team_id team, uint32 flags, 136 const char* sig, entry_ref*); 137 void RemoveTeam(team_id); 138 139 void InitSettings(); 140 void SaveSettings(); 141 142 void ShowPreferencesWindow(); 143 void QuitPreferencesWindow(); 144 145 void ResizeTeamIcons(); 146 void FetchAppIcon(BarTeamInfo* barInfo); 147 148 BRect IconRect(); 149 150 private: 151 TBarWindow* fBarWindow; 152 TBarView* fBarView; 153 BMessenger fSwitcherMessenger; 154 BMessenger fStatusViewMessenger; 155 BFile* fSettingsFile; 156 BFile* fClockSettingsFile; 157 desk_settings fSettings; 158 desk_settings fDefaultSettings; 159 clock_settings fClockSettings; 160 PreferencesWindow* fPreferencesWindow; 161 162 static BLocker sSubscriberLock; 163 static BList sBarTeamInfoList; 164 static BList sSubscribers; 165 }; 166 167 168 #endif // BAR_APP_H 169