Mercurial > trustbridge

annotate ui/certificateitemwidget.cpp @ 1256:8ceaa189570d

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(issue44) also accept that an update happened if the current version is newer
author Andre Heinecke <andre.heinecke@intevation.de>
date Fri, 26 Sep 2014 11:31:12 +0200
parents ad4fc3649ffb
children 265583011f24
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 "certificateitemwidget.h"
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9
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10 #include <QHBoxLayout>
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11 #include <QDebug>
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12 #include <QStyleFactory>
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13 #include <QToolButton>
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14 #include <QSignalBlocker>
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15
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16 void CheckLessToolBtn::paintEvent(QPaintEvent * pe) {
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17
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18 /* Hack to always paint the button as if it were
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19 * not checked. */
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20 bool oldchecked = isChecked();
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21 QIcon oldIcon = icon();
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22 QIcon tmpIcon;
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23 if (isEnabled())
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24 tmpIcon = QIcon(oldIcon.pixmap(QSize(48, 48), QIcon::Normal, oldchecked ? QIcon::On : QIcon::Off));
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25 else {
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26 tmpIcon = QIcon(oldIcon.pixmap(QSize(48, 48), QIcon::Disabled, oldchecked ? QIcon::On : QIcon::Off));
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27 }
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28 QSignalBlocker blk(this);
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29 setChecked(false);
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30 setIcon(tmpIcon);
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31 QToolButton::paintEvent(pe);
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32 setIcon(oldIcon);
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33 setChecked(oldchecked);
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34 }
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35
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36 CertificateItemWidget::CertificateItemWidget(QWidget *parent,
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37 const Certificate &cert,
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38 bool state,
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39 QToolButton *btn) :
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40 QWidget(parent),
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41 mButton(btn)
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42 {
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43 mCertificate = cert;
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44 mOriginalState = state;
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45 btn->setCheckable(true);
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46 /* btn->setStyleSheet("QToolButton:Checked{"
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47 "border: 1px solid #8f8f91;"
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48 "background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,"
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49 "stop: 0 #f6f7fa, stop: 1 #dadbde);"
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50 "}"
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51 );*/
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52 setState(state);
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53 setupGUI();
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54 }
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55
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56 void CertificateItemWidget::setupGUI()
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57 {
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58 mLabel = new QLabel;
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59
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60 setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Minimum);
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61
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62 const QString validity = tr("Validity: %1 until %2").arg(
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63 QLocale::system().toString(mCertificate.validFrom().date(), QLocale::ShortFormat)).arg(
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64 QLocale::system().toString(mCertificate.validTo().date(), QLocale::ShortFormat));
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65 const QString fpstring = tr("Fingerprint (SHA1): <code>%1</code>").arg(mCertificate.fingerprint());
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66 mLabel->setText(QString::fromLatin1("<big><b>%1</b></big><br/>%2<br/>%3<br/>%4").arg
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67 (mCertificate.subjectCN()).arg(mCertificate.subjectO()).arg(validity).arg
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68 (fpstring));
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69 mLabel->setTextFormat(Qt::RichText);
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70
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71 mLabel->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
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72
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73 mLabel->setTextInteractionFlags(
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74 Qt::TextSelectableByMouse |
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75 Qt::TextSelectableByKeyboard);
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76 mButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
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77 connect(mButton, SIGNAL(toggled (bool)),
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78 this, SLOT(currentStateChanged(bool)));
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79
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80 QHBoxLayout *layout = new QHBoxLayout;
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81 layout->addWidget(mButton);
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82 mButton->setFixedSize(64, 64);
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83 mButton->setIconSize(QSize(48, 48));
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84 layout->addWidget(mLabel);
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85 this->setLayout(layout);
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86 }
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87
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88 bool CertificateItemWidget::state()
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89 {
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90 if (!mButton->isEnabled()) {
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91 return true;
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92 }
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93
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94 return !mButton->isChecked();
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95 }
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96
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97 void CertificateItemWidget::setState(bool state)
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98 {
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99 /* The internal state we get here is inverted for Ui reasons the logic
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100 * is if a certificate is selected for installation the button
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101 * is disabled (as this is the default) Only those that are
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102 * unselected have the enabled button. */
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103 mButton->blockSignals(true); // code did this and not the user
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104 mButton->setChecked(!state);
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105 mButton->blockSignals(false);
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106 if (mButton->isEnabled()) {
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107 mButton->setToolTip(mButton->property(!state ? "ToolTip_On" :
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108 "ToolTip_Off").toString());
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109 }
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110 }
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111
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112 Certificate CertificateItemWidget::certificate()
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113 {
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114 return mCertificate;
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115 }
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116
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117 void CertificateItemWidget::currentStateChanged(bool state)
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118 {
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119 mButton->setToolTip(mButton->property(state ? "ToolTip_On" :
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120 "ToolTip_Off").toString());
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121 emit stateChanged(state, mCertificate);
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122 }
http://wald.intevation.org/projects/trustbridge/