src/preferences/time/NetworkTimeView.h

   1 /*
   2  * Copyright 2011-2014 Haiku, Inc. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Axel Dörfler, axeld@pinc-software.de
   7  *              Hamish Morrison, hamish@lavabit.com
   8  *              John Scipione, jscipione@gmail.com
   9  */
  10 #ifndef NETWORK_TIME_VIEW_H
  11 #define NETWORK_TIME_VIEW_H
  12
  13
  14 #include <LayoutBuilder.h>
  15
  16
  17 class BButton;
  18 class BCheckBox;
  19 class BListView;
  20 class BMessage;
  21 class BMessenger;
  22 class BPath;
  23 class BTextControl;
  24
  25
  26 static const uint32 kMsgNetworkTimeSettings = 'ntst';
  27 static const uint32 kMsgSetDefaultServer = 'setd';
  28 static const uint32 kMsgServerEdited = 'sved';
  29 static const uint32 kMsgAddServer = 'asrv';
  30 static const uint32 kMsgRemoveServer = 'rsrv';
  31 static const uint32 kMsgResetServerList = 'rstl';
  32 static const uint32 kMsgTryAllServers = 'tras';
  33 static const uint32 kMsgSynchronizeAtBoot = 'synb';
  34 static const uint32 kMsgSynchronize = 'sync';
  35 static const uint32 kMsgStopSynchronization = 'stps';
  36 static const uint32 kMsgSynchronizationResult = 'syrs';
  37 static const uint32 kMsgNetworkTimeChange = 'ntch';
  38
  39
  40 class Settings {
  41 public:
  42                                                         Settings();
  43                                                         ~Settings();
  44
  45                         void                    AddServer(const char* server);
  46                         const char*             GetServer(int32 index) const;
  47                         void                    RemoveServer(const char* server);
  48                         void                    SetDefaultServer(int32 index);
  49                         int32                   GetDefaultServer() const;
  50                         void                    SetTryAllServers(bool boolean);
  51                         bool                    GetTryAllServers() const;
  52                         void                    SetSynchronizeAtBoot(bool boolean);
  53                         bool                    GetSynchronizeAtBoot() const;
  54
  55                         void                    ResetServersToDefaults();
  56                         void                    ResetToDefaults();
  57                         void                    Revert();
  58                         bool                    SettingsChanged();
  59
  60                         status_t                Load();
  61                         status_t                Save();
  62
  63 private:
  64                         int32                   _GetStringByValue(const char* name,
  65                                                                 const char* value);
  66                         status_t                _GetPath(BPath& path);
  67
  68                         BMessage                fMessage;
  69                         BMessage                fOldMessage;
  70                         bool                    fWasUpdated;
  71 };
  72
  73
  74 class NetworkTimeView : public BGroupView {
  75 public:
  76                                                         NetworkTimeView(const char* name);
  77         virtual                                 ~NetworkTimeView();
  78
  79         virtual void                    MessageReceived(BMessage* message);
  80         virtual void                    AttachedToWindow();
  81
  82                         bool                    CheckCanRevert();
  83 private:
  84                         void                    _InitView();
  85                         void                    _UpdateServerList();
  86                         void                    _DoneSynchronizing();
  87                         bool                    _IsValidServerName(const char* serverName);
  88
  89                         Settings                fSettings;
  90
  91                         BTextControl*   fServerTextControl;
  92                         BButton*                fAddButton;
  93                         BButton*                fRemoveButton;
  94                         BButton*                fResetButton;
  95
  96                         BListView*              fServerListView;
  97                         BCheckBox*              fTryAllServersCheckBox;
  98                         BCheckBox*              fSynchronizeAtBootCheckBox;
  99                         BButton*                fSynchronizeButton;
 100
 101                         rgb_color               fTextColor;
 102                         rgb_color               fInvalidColor;
 103
 104                         thread_id               fUpdateThread;
 105 };
 106
 107
 108 int32
 109 update_thread(void* params);
 110
 111 status_t
 112 update_time(const Settings& settings, BMessenger* messenger,
 113         thread_id* thread);
 114
 115 status_t
 116 update_time(const Settings& settings, const char** errorString,
 117         int32* errorCode);
 118
 119
 120 #endif  // NETWORK_TIME_VIEW_H