desktop/src/CUI_Barry.cc

   1 ///
   2 /// \file       CUI_Barry.cc
   3 ///             ConfigUI derived class to configure the Barry "App"
   4 ///
   5
   6 /*
   7     Copyright (C) 2010-2013, Net Direct Inc. (http://www.netdirect.ca/)
   8
   9     This program is free software; you can redistribute it and/or modify
  10     it under the terms of the GNU General Public License as published by
  11     the Free Software Foundation; either version 2 of the License, or
  12     (at your option) any later version.
  13
  14     This program is distributed in the hope that it will be useful,
  15     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  17
  18     See the GNU General Public License in the COPYING file at the
  19     root directory of this project for more details.
  20 */
  21
  22 #include "CUI_Barry.h"
  23 #include "barrydesktop.h"
  24 #include <iostream>
  25 #include <sstream>
  26 #include "wxi18n.h"
  27
  28 using namespace std;
  29
  30 namespace AppConfig {
  31
  32 Barry::Barry()
  33 {
  34 }
  35
  36 std::string Barry::AppName() const
  37 {
  38         return OpenSync::Config::Barry::AppName();
  39 }
  40
  41 bool Barry::Configure(wxWindow *parent, plugin_ptr old_plugin)
  42 {
  43         return false;
  44 }
  45
  46 ConfigUI::plugin_ptr Barry::GetPlugin()
  47 {
  48         return m_container;
  49 }
  50
  51 bool Barry::RunApp(wxWindow *parent)
  52 {
  53         return false;
  54 }
  55
  56 void Barry::PreSyncAppInit()
  57 {
  58         // nothing to do
  59 }
  60
  61 bool Barry::ZapData(wxWindow *parent,
  62                         plugin_ptr plugin,
  63                         OpenSync::API *engine)
  64 {
  65         try {
  66
  67         m_parent = parent;
  68
  69         // extract OpenSync::Config::Barry from plugin
  70         // this *can* throw an exception if the wrong plugin is
  71         // passed in, but we want this... such an exception would
  72         // represent a bug in the app, not a runtime error
  73         OpenSync::Config::Barry &barry =
  74                 dynamic_cast<OpenSync::Config::Barry&>(*plugin);
  75
  76         // build device name
  77         string device_name;
  78         const ::Barry::Probe::Results &results = wxGetApp().GetResults();
  79         int index = ::Barry::Probe::Find(results, barry.GetPin());
  80         if( index != -1 )
  81                 device_name = results[index].GetDisplayName();
  82         else
  83                 device_name = barry.GetPin().Str(); // default to PIN if not in list
  84
  85         // build intro message
  86         wxString msg = wxString::Format(
  87                 _W("Please select the databases you wish to erase\n"
  88                 "on device: %s\n"
  89                 "\n"
  90                 "Note: all synced databases must be erased\n"
  91                 "to avoid a slow-sync."),
  92                 wxString(device_name.c_str(), wxConvUTF8).c_str());
  93
  94         // build list of databases (base on information from engine, if
  95         // the pointer is valid)
  96         wxArrayString dbs;
  97         wxArrayInt selections;
  98         if( !engine || (barry.GetSupportedSyncTypes(*engine) & PST_CONTACTS) ) {
  99                 dbs.Add( wxString(::Barry::Contact::GetDBName(), wxConvUTF8) );
 100                 selections.Add(dbs.GetCount() - 1);
 101         }
 102         if( !engine || (barry.GetSupportedSyncTypes(*engine) & PST_EVENTS) ) {
 103                 dbs.Add( wxString(::Barry::Calendar::GetDBName(), wxConvUTF8) );
 104                 selections.Add(dbs.GetCount() - 1);
 105         }
 106         if( !engine || (barry.GetSupportedSyncTypes(*engine) & PST_NOTES) ) {
 107                 dbs.Add( wxString(::Barry::Memo::GetDBName(), wxConvUTF8) );
 108                 selections.Add(dbs.GetCount() - 1);
 109         }
 110         if( !engine || (barry.GetSupportedSyncTypes(*engine) & PST_TODOS) ) {
 111                 dbs.Add( wxString(::Barry::Task::GetDBName(), wxConvUTF8) );
 112                 selections.Add(dbs.GetCount() - 1);
 113         }
 114
 115         // present the list to the user
 116         int count = wxGetMultipleChoices(selections, msg,
 117                 _W("Select Databases to Erase"), dbs, m_parent);
 118         if( count <= 0 )
 119                 return false;   // nothing to do
 120
 121         // display selections to the user for one final confirmation
 122         ostringstream oss;
 123         oss << _C("You have selected the following databases to be completely "
 124                 "erased from device: ") << device_name << "\n\n";
 125         for( size_t i = 0; i < selections.GetCount(); i++ ) {
 126                 oss << string(dbs[selections[i]].utf8_str()) << "\n";
 127         }
 128         oss << "\n" << _C("Proceed with erase?");
 129         wxString confirm(oss.str().c_str(), wxConvUTF8);
 130         int choice = wxMessageBox(confirm, _W("Erase Confirmation"),
 131                 wxYES_NO | wxICON_QUESTION, m_parent);
 132         if( choice != wxYES )
 133                 return false;           // nothing to do
 134
 135         // connect to the device and delete all selected databases
 136         wxBusyCursor wait;
 137         ::Barry::Controller con(results[index]);
 138         ::Barry::Mode::Desktop desktop(con);
 139         desktop.Open();
 140         const ::Barry::DatabaseDatabase &dbdb = desktop.GetDBDB();
 141
 142         for( size_t i = 0; i < selections.GetCount(); i++ ) {
 143
 144                 string dbname(dbs[selections[i]].utf8_str());
 145
 146                 unsigned int dbid;
 147                 if( !dbdb.GetDBNumber(dbname, dbid) ) {
 148                         barryverbose(_C("No database named '") << dbname << _C("' in device!"));
 149                         continue;
 150                 }
 151
 152                 barryverbose(_C("Clearing db: ") << dbname);
 153                 desktop.ClearDatabase(dbid);
 154         }
 155
 156         return true;
 157
 158         } catch( ::Barry::Error &e ) {
 159                 ostringstream oss;
 160                 oss << _C("Barry exception: ") << e.what() << "\n\n"
 161                     << _C("You may need to do a USB reset and rescan from the "
 162                         "main menu.");
 163                 wxString msg(oss.str().c_str(), wxConvUTF8);
 164                 wxMessageBox(msg, _W("Barry Exception"),
 165                         wxOK | wxICON_ERROR, m_parent);
 166                 return false;
 167         }
 168 }
 169
 170 }
 171