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 <Application.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 const uint32 kRestartTracker = 'Trak'; 64 65 // from roster_private.h 66 const uint32 kShutdownSystem = 301; 67 const uint32 kRebootSystem = 302; 68 const uint32 kSuspendSystem = 304; 69 70 // icon size constants 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 /* --------------------------------------------- */ 81 82 class BBitmap; 83 class BFile; 84 class BList; 85 class PreferencesWindow; 86 class TBarView; 87 class TBarWindow; 88 89 class BarTeamInfo { 90 public: 91 BarTeamInfo(BList* teams, uint32 flags, 92 char* sig, BBitmap* icon, char* name); 93 BarTeamInfo(const BarTeamInfo &info); 94 ~BarTeamInfo(); 95 96 private: 97 void _Init(); 98 99 public: 100 BList* teams; 101 uint32 flags; 102 char* sig; 103 BBitmap* icon; 104 char* name; 105 BBitmap* iconCache[kIconCacheCount]; 106 }; 107 108 class TBarApp : public BApplication { 109 public: 110 TBarApp(); 111 virtual ~TBarApp(); 112 113 virtual bool QuitRequested(); 114 virtual void MessageReceived(BMessage* message); 115 virtual void RefsReceived(BMessage* refs); 116 117 desk_settings* Settings() { return &fSettings; } 118 desk_settings* DefaultSettings() 119 { return &fDefaultSettings; } 120 clock_settings* ClockSettings() { return &fClockSettings; } 121 122 TBarView* BarView() const { return fBarView; } 123 TBarWindow* BarWindow() const { return fBarWindow; } 124 125 static void Subscribe(const BMessenger &subscriber, 126 BList*); 127 static void Unsubscribe(const BMessenger &subscriber); 128 129 int32 IconSize(); 130 131 private: 132 void AddTeam(team_id team, uint32 flags, 133 const char* sig, entry_ref*); 134 void RemoveTeam(team_id); 135 136 void InitSettings(); 137 void SaveSettings(); 138 139 void ShowPreferencesWindow(); 140 void QuitPreferencesWindow(); 141 142 void ResizeTeamIcons(); 143 void FetchAppIcon(BarTeamInfo* barInfo); 144 145 BRect IconRect(); 146 147 private: 148 TBarWindow* fBarWindow; 149 TBarView* fBarView; 150 BMessenger fSwitcherMessenger; 151 BMessenger fStatusViewMessenger; 152 BFile* fSettingsFile; 153 BFile* fClockSettingsFile; 154 desk_settings fSettings; 155 desk_settings fDefaultSettings; 156 clock_settings fClockSettings; 157 PreferencesWindow* fPreferencesWindow; 158 159 static BLocker sSubscriberLock; 160 static BList sBarTeamInfoList; 161 static BList sSubscribers; 162 }; 163 164 165 #endif // BAR_APP_H 166