gui/src/DatabaseSelectDlg.cc

   1 ///
   2 /// \file       DatabaseSelectDlg.cc
   3 ///             Dialog wrapper class for user selection of device databases
   4 ///
   5
   6 /*
   7     Copyright (C) 2007-2010, 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 "DatabaseSelectDlg.h"
  23 #include "util.h"
  24 #include "i18n.h"
  25 #include <barry/barry.h>
  26 #include <sstream>
  27
  28 DatabaseSelectDlg::DatabaseSelectDlg(const Barry::DatabaseDatabase &dbdb,
  29                                      const Barry::ConfigFile::DBListType &selections,
  30                                      const Glib::ustring &label)
  31         : m_pTopLabel(0),
  32         m_pTree(0),
  33         m_selections(selections)
  34 {
  35         Glib::RefPtr<Gnome::Glade::Xml> xml = LoadXml("DatabaseSelectDlg.glade");
  36
  37         Gtk::Dialog *pD = 0;
  38         xml->get_widget("DatabaseSelectDlg", pD);
  39         m_pDialog.reset(pD);
  40
  41         xml->get_widget("toplabel", m_pTopLabel);
  42         xml->get_widget("treeview1", m_pTree);
  43
  44         Gtk::Button *pButton = 0;
  45         xml->get_widget("select_all", pButton);
  46         pButton->signal_clicked().connect(
  47                 sigc::mem_fun(*this, &DatabaseSelectDlg::on_select_all));
  48
  49         pButton = 0;
  50         xml->get_widget("deselect_all", pButton);
  51         pButton->signal_clicked().connect(
  52                 sigc::mem_fun(*this, &DatabaseSelectDlg::on_deselect_all));
  53
  54         m_pTopLabel->set_text(label);
  55
  56         m_pListStore = Gtk::ListStore::create(m_Columns);
  57         m_pListStore->set_sort_column(m_Columns.m_name, Gtk::SORT_ASCENDING);
  58         LoadTree(dbdb);
  59 }
  60
  61 DatabaseSelectDlg::~DatabaseSelectDlg()
  62 {
  63 }
  64
  65 void DatabaseSelectDlg::LoadTree(const Barry::DatabaseDatabase &dbdb)
  66 {
  67         Barry::DatabaseDatabase::DatabaseArrayType::const_iterator i =
  68                 dbdb.Databases.begin();
  69
  70         for( ; i != dbdb.Databases.end(); ++i ) {
  71                 Gtk::TreeModel::iterator row = m_pListStore->append();
  72                 (*row)[m_Columns.m_selected] = IsSelected(i->Name);
  73                 (*row)[m_Columns.m_name] = i->Name;
  74         }
  75         m_pTree->set_model(m_pListStore);
  76         m_pTree->append_column_editable(_("Active"), m_Columns.m_selected);
  77         m_pTree->append_column(_("Name"), m_Columns.m_name);
  78 }
  79
  80 bool DatabaseSelectDlg::IsSelected(const std::string &dbname)
  81 {
  82         return m_selections.IsSelected(dbname);
  83 }
  84
  85 void DatabaseSelectDlg::SaveSelections()
  86 {
  87         // start fresh
  88         m_selections.clear();
  89
  90         // cycle through tree control and add all selected names
  91         Gtk::TreeModel::Children children = m_pListStore->children();
  92         Gtk::TreeModel::Children::const_iterator i = children.begin();
  93         for( ; i != children.end(); ++i ) {
  94                 if( (*i)[m_Columns.m_selected] ) {
  95                         Glib::ustring uname = (*i)[m_Columns.m_name];
  96                         std::string name = uname;
  97                         m_selections.push_back( name );
  98                 }
  99         }
 100 }
 101
 102 int DatabaseSelectDlg::run()
 103 {
 104         int ret = m_pDialog->run();
 105         if( ret == Gtk::RESPONSE_OK ) {
 106                 SaveSelections();
 107         }
 108         return ret;
 109 }
 110
 111 void DatabaseSelectDlg::on_select_all()
 112 {
 113         // cycle through tree control and add all selected names
 114         Gtk::TreeModel::Children children = m_pListStore->children();
 115         Gtk::TreeModel::Children::const_iterator i = children.begin();
 116         for( ; i != children.end(); ++i ) {
 117                 (*i)[m_Columns.m_selected] = true;
 118         }
 119 }
 120
 121 void DatabaseSelectDlg::on_deselect_all()
 122 {
 123         // cycle through tree control and add all selected names
 124         Gtk::TreeModel::Children children = m_pListStore->children();
 125         Gtk::TreeModel::Children::const_iterator i = children.begin();
 126         for( ; i != children.end(); ++i ) {
 127                 (*i)[m_Columns.m_selected] = false;
 128         }
 129 }
 130