Mercurial > trustbridge

annotate ui/certificatetablemodel.cpp @ 502:e551de11d8b6

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Properly handle the case that the file does not exist. TRUNCATE makes create file fail if the file does not exist but we need TRUNCATE in the case that the file already exists
author Andre Heinecke <aheinecke@intevation.de>
date Mon, 28 Apr 2014 09:18:07 +0000
parents 5200b8e9b2ae
children 320a64d58e62
rev   line source
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Andre Heinecke <aheinecke@intevation.de>
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1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU GPL (v>=2)
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5 * and comes with ABSOLUTELY NO WARRANTY!
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6 * See LICENSE.txt for details.
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7 */
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8 #include "certificatetablemodel.h"
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9
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10 #include <QFont>
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11
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12 CertificateTabelModel::CertificateTabelModel(QObject *parent)
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13 : QAbstractTableModel(parent)
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14 {
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15 header.append("");
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16 header.append(tr("Subject CN"));
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17 header.append(tr("Subject O"));
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18 header.append(tr("Issuer CN"));
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19 header.append(tr("Issuer O"));
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20 header.append(tr("Valid from"));
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21 header.append(tr("Valid to"));
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22 header.append(tr("SHA1 Fingerprint"));
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23
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24 }
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25
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26 void CertificateTabelModel::addCertificate(const Certificate& certificate,
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27 bool editable)
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28 {
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29 beginInsertRows(QModelIndex(), rowCount(), rowCount());
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30 mCertificates.append(certificate);
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31 mCertificates.last().setEditable(editable);
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32 endInsertRows();
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33 }
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34
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35 bool CertificateTabelModel::removeRows(int row, int count,
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36 const QModelIndex &index)
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37 {
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38 beginRemoveRows(QModelIndex(), row, row + count - 1);
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39 if ((row + count - 1) > mCertificates.size()) {
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40 return false;
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41 }
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42 for (int i = row + count - 1; i >= row; i--) {
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43 mCertificates.removeAt(i);
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44 }
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45 endRemoveRows();
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46 return true;
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47 }
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48
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49 bool CertificateTabelModel::removeAll()
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50 {
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51 return removeRows(0, mCertificates.size(), QModelIndex());
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52 }
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53
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54 QVariant CertificateTabelModel::data(const QModelIndex &index,
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55 int role) const
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56 {
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57 if (index.row() > mCertificates.size() || index.row() < 0) {
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58 return QVariant();
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59 }
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60
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61 if (role == Qt::DisplayRole) {
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62 Certificate cert = mCertificates.at(index.row());
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63 QVariant ret;
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64 switch(index.column()) {
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65 case 0: ret = cert.isInstallCert(); break;
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66 case 1: ret = cert.subjectCN(); break;
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67 case 2: ret = cert.subjectO(); break;
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68 case 3: ret = cert.issuerCN(); break;
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69 case 4: ret = cert.issuerO(); break;
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70 case 5: ret = cert.validFrom(); break;
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71 case 6: ret = cert.validTo(); break;
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72 case 7: ret = cert.fingerprint(); break;
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73 default: ;
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74 }
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75 return ret;
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76 }
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77 if (role == Qt::UserRole) {
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78 Certificate cert = mCertificates.at(index.row());
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79 return cert.isEditable();
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80 }
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81 if (role == Qt::FontRole && index.column() == 7) {
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82 QFont block("DejaVu Sans Mono");
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83 return block;
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84 }
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85
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86 return QVariant();
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87 }
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88
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89 bool CertificateTabelModel::setData(const QModelIndex &index,
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90 const QVariant &value, int role)
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91 {
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92 if (index.row() > mCertificates.size() || index.row() < 0) {
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93 return false;
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94 }
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95
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96 bool newValue = value.toBool();
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97 Certificate &cert = mCertificates[index.row()];
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98 if (!cert.isEditable()) {
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99 return false;
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100 }
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101 cert.setInstallCert(newValue);
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102
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103 emit dataChanged(index, index);
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104
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105 return true;
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106 }
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107
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108 QVariant CertificateTabelModel::headerData(int section,
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109 Qt::Orientation orientation, int role) const
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110 {
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111 if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
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112 return header.at(section);
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113 }
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114 return QVariant();
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115 }
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116
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117 int CertificateTabelModel::rowCount(const QModelIndex&) const
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118 {
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119 return mCertificates.size();
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120 }
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121
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122 int CertificateTabelModel::columnCount(const QModelIndex&) const
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123 {
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124 return header.size();
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125 }
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126
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127 Qt::ItemFlags CertificateTabelModel::flags(const QModelIndex &index) const
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128 {
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129 if (!index.isValid ())
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130 return Qt::ItemIsSelectable;
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131
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132 if (index.column() == 0) {
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133 return QAbstractTableModel::flags(index) | Qt::ItemIsEditable;
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134 }
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135
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136 return QAbstractTableModel::flags(index);
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137 }
http://wald.intevation.org/projects/trustbridge/