Mercurial > trustbridge

annotate ui/certificatelistwidget.cpp @ 757:9bfaced5cf59

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(issue56) Do not delete the certificate immediately When the selection changed the remove cert is triggered by a slection change event in the certificateitem. Deleting it immediately would delete the trigger of the call. Instead we deleteLater so that the widget get's cleaned up in the next mainloop iteration when it is no longer needed.
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 07 Jul 2014 12:54:02 +0200
parents a467204a35f5
children bd33c6585cd0
rev   line source
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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 "certificatelistwidget.h"
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9 #include <QDebug>
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10 #include <QVBoxLayout>
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11 #include <QGroupBox>
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12 #include <QLabel>
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13 #include <QApplication>
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14
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15 #include "certificateitemwidget.h"
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16
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17 CertificateListWidget::CertificateListWidget(QWidget *parent, Qt::WindowFlags flags) :
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18 QWidget(parent, flags)
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19 {
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20 setLayout(&mLayout);
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21 }
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22
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23 void CertificateListWidget::addCertificate(
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24 const Certificate &certificate,
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25 bool state,
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26 bool editable,
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27 const QString &installLabel,
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28 const QString &removeLabel)
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29 {
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30 CertificateItemWidget *widget =
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31 new CertificateItemWidget(this, certificate, state, editable,
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32 installLabel, removeLabel);
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33 connect(widget, SIGNAL(stateChanged(bool, const Certificate&)),
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34 this, SLOT(certStateChanged(bool, const Certificate&)));
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35
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36 mCertificateWidgets << widget;
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37 mLayout.addWidget(widget);
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38 emit certListChanged(-1);
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39 }
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40
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41 void CertificateListWidget::removeCertificate(const Certificate &cert)
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42 {
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43 for (int i = 0; i < mCertificateWidgets.size(); i++) {
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44 if (mCertificateWidgets[i]->certificate() == cert) {
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45 mLayout.removeWidget(mCertificateWidgets[i]);
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46 mCertificateWidgets[i]->deleteLater();
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47 mCertificateWidgets.removeAt(i);
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48 break;
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49 }
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50 }
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51 emit certListChanged(-1);
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52 }
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53
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54 void CertificateListWidget::clear()
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55 {
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56 foreach (CertificateItemWidget * item, mCertificateWidgets) {
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57 mLayout.removeWidget(item);
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58 delete item;
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59 }
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60 mCertificateWidgets.clear();
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61 }
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62
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63 QStringList CertificateListWidget::certificates()
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64 {
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65 QStringList list;
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66 foreach (CertificateItemWidget * item, mCertificateWidgets) {
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67 list << item->certificate().base64Line();
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68 }
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69 return list;
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70 }
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71
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72 QStringList CertificateListWidget::selectedCertificates() {
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73 QStringList list;
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74 foreach (CertificateItemWidget * item, mCertificateWidgets) {
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75 if (item->state()) {
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76 list << item->certificate().base64Line();
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77 }
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78 }
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79 return list;
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80 }
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81
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82 QStringList CertificateListWidget::unselectedCertificates() {
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83 QStringList list;
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84 foreach (CertificateItemWidget * item, mCertificateWidgets) {
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85 if (!item->state()) {
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86 list << item->certificate().base64Line();
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87 }
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88 }
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89 return list;
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90 }
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91
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92 QList<Certificate> CertificateListWidget::certificateList()
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93 {
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94 QList<Certificate> list;
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95 foreach (CertificateItemWidget * item, mCertificateWidgets) {
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96 list << item->certificate();
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97 }
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98 return list;
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99 }
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100
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101 void CertificateListWidget::setCertState(bool state, const Certificate &cert)
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102 {
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103 foreach (CertificateItemWidget * item, mCertificateWidgets) {
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104 if (item->certificate() == cert &&
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105 item->state() != state) {
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106 item->setState(state);
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107 }
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108 }
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109 }
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110
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111
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112 void CertificateListWidget::certStateChanged(bool state, const Certificate &cert)
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113 {
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114 emit certListChanged(-1);
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115 emit certChanged(state, cert);
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116 }
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117
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118 int CertificateListWidget::selectedCertCount()
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119 {
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120 int selected = 0;
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121 foreach (CertificateItemWidget * item, mCertificateWidgets) {
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122 if (item->state()) {
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123 selected++;
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124 }
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125 }
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126 return selected;
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127 }
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128
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129 bool CertificateListWidget::contains(const Certificate &cert)
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130 {
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131 foreach (CertificateItemWidget * item, mCertificateWidgets) {
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132 if (item->certificate() == cert) {
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133 return true;
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134 }
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135 }
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136 return false;
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137 }
http://wald.intevation.org/projects/trustbridge/