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, 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
  27 using namespace std;
  28
  29 namespace AppConfig {
  30
  31 Barry::Barry()
  32 {
  33 }
  34
  35 std::string Barry::AppName() const
  36 {
  37         return OpenSync::Config::Barry::AppName();
  38 }
  39
  40 bool Barry::Configure(wxWindow *parent, plugin_ptr old_plugin)
  41 {
  42         return false;
  43 }
  44
  45 ConfigUI::plugin_ptr Barry::GetPlugin()
  46 {
  47         return m_container;
  48 }
  49
  50 bool Barry::RunApp(wxWindow *parent)
  51 {
  52         return false;
  53 }
  54
  55 void Barry::PreSyncAppInit()
  56 {
  57         // nothing to do
  58 }
  59
  60 bool Barry::ZapData(wxWindow *parent,
  61                         plugin_ptr plugin,
  62                         OpenSync::API *engine)
  63 {
  64         try {
  65
  66         m_parent = parent;
  67
  68         // extract OpenSync::Config::Barry from plugin
  69         // this *can* throw an exception if the wrong plugin is
  70         // passed in, but we want this... such an exception would
  71         // represent a bug in the app, not a runtime error
  72         OpenSync::Config::Barry &barry =
  73                 dynamic_cast<OpenSync::Config::Barry&>(*plugin);
  74
  75         // build device name
  76         string device_name = barry.GetPin().str();
  77         const ::Barry::Probe::Results &results = wxGetApp().GetResults();
  78         int index = ::Barry::Probe::Find(results, barry.GetPin());
  79         if( index != -1 && results[index].m_cfgDeviceName.size() )
  80                 device_name += " (" + results[index].m_cfgDeviceName + ")";
  81
  82         // build intro message
  83         ostringstream oss;
  84         oss << "Please select the databases you wish to erase\n"
  85                 "on device: " << device_name << "\n"
  86                 "\n"
  87                 "Note: all synced databases must be erased\n"
  88                 "to avoid a slow-sync.";
  89         wxString msg(oss.str().c_str(), wxConvUTF8);
  90
  91         // build list of databases (base on information from engine, if
  92         // the pointer is valid)
  93         wxArrayString dbs;
  94         wxArrayInt selections;
  95         if( !engine || engine->IsContactSyncSupported() ) {
  96                 dbs.Add( wxString(::Barry::Contact::GetDBName(), wxConvUTF8) );
  97                 selections.Add(dbs.GetCount() - 1);
  98         }
  99         if( !engine || engine->IsCalendarSyncSupported() ) {
 100                 dbs.Add( wxString(::Barry::Calendar::GetDBName(), wxConvUTF8) );
 101                 selections.Add(dbs.GetCount() - 1);
 102         }
 103         if( !engine || engine->IsMemoSyncSupported() ) {
 104                 dbs.Add( wxString(::Barry::Memo::GetDBName(), wxConvUTF8) );
 105                 selections.Add(dbs.GetCount() - 1);
 106         }
 107         if( !engine || engine->IsTodoSyncSupported() ) {
 108                 dbs.Add( wxString(::Barry::Task::GetDBName(), wxConvUTF8) );
 109                 selections.Add(dbs.GetCount() - 1);
 110         }
 111
 112         // present the list to the user
 113         int count = wxGetMultipleChoices(selections, msg,
 114                 _T("Select Databases to Erase"), dbs);
 115         if( count <= 0 )
 116                 return false;   // nothing to do
 117
 118         // display selections to the user for one final confirmation
 119         oss.str("");
 120         oss << "You have selected the following databases to be completely "
 121                 "erased from device " << device_name << ":\n\n";
 122         for( size_t i = 0; i < selections.GetCount(); i++ ) {
 123                 oss << string(dbs[selections[i]].utf8_str()) << "\n";
 124         }
 125         oss << "\nProceed with erase?";
 126         wxString confirm(oss.str().c_str(), wxConvUTF8);
 127         int choice = wxMessageBox(confirm, _T("Erase Confirmation"),
 128                 wxYES_NO | wxICON_QUESTION, m_parent);
 129         if( choice != wxYES )
 130                 return false;           // nothing to do
 131
 132         // connect to the device and delete all selected databases
 133         wxBusyCursor wait;
 134         ::Barry::Controller con(results[index]);
 135         ::Barry::Mode::Desktop desktop(con);
 136         desktop.Open();
 137         const ::Barry::DatabaseDatabase &dbdb = desktop.GetDBDB();
 138
 139         for( size_t i = 0; i < selections.GetCount(); i++ ) {
 140
 141                 string dbname(dbs[selections[i]].utf8_str());
 142
 143                 unsigned int dbid;
 144                 if( !dbdb.GetDBNumber(dbname, dbid) ) {
 145                         barryverbose("No database named '" << dbname << "' in device!");
 146                         continue;
 147                 }
 148
 149                 barryverbose("Clearing db: " << dbname);
 150                 desktop.ClearDatabase(dbid);
 151         }
 152
 153         return true;
 154
 155         } catch( ::Barry::Error &e ) {
 156                 ostringstream oss;
 157                 oss << "Barry exception: " << e.what() << "\n\n"
 158                         "You may need to do a USB reset and rescan from the "
 159                         "main menu.";
 160                 wxString msg(oss.str().c_str(), wxConvUTF8);
 161                 wxMessageBox(msg, _T("Barry Exception"),
 162                         wxOK | wxICON_ERROR, m_parent);
 163                 return false;
 164         }
 165 }
 166
 167 }
 168