Mercurial > trustbridge

annotate ui/certificatetabledelegate.cpp @ 1395:a2574a029322

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Fix Base 64 signature size calculation. If the signature byte size is not equally dividable by three the base 64 encoding needs three additional bytes. The value is now fixed to avoid such errors in the future.
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 26 Jan 2015 13:17:32 +0100
parents 0d92ab04d61c
children
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 <QtWidgets>
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9 #include <QComboBox>
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10
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11 #include "certificatetabledelegate.h"
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12
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13 void CertificateTableDelegate::paint(QPainter *painter,
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14 const QStyleOptionViewItem &option, const QModelIndex &index) const
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15 {
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16 painter->save();
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17
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18 if (index.column() == 0) {
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19 if (option.state & QStyle::State_Selected) {
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20 painter->fillRect(option.rect, option.palette.highlight());
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21 }
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22 bool value = index.data(Qt::DisplayRole).toBool();
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23 QIcon icon = value ? QIcon(":/img/list-add.png"):QIcon(":/img/list-remove.png") ;
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24 icon.paint(painter, option.rect, Qt::AlignVCenter|Qt::AlignHCenter);
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25 }
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26 else {
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27 QStyledItemDelegate::paint(painter, option, index);
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28 }
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29 painter->restore();
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30 }
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31
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32 QWidget *CertificateTableDelegate::createEditor(QWidget *parent,
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33 const QStyleOptionViewItem &option, const QModelIndex &index) const
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34 {
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35 if (index.column() == 0) {
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36 // Draw a combobox in the first column for install/remove certificate
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37 // selection.
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38 return drawComboBox(parent, option, index);
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39 }
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40 else {
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41 return QStyledItemDelegate::createEditor(parent, option, index);
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42 }
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43 }
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44
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45 QWidget *CertificateTableDelegate::drawComboBox(QWidget *parent,
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46 const QStyleOptionViewItem &option, const QModelIndex &index) const
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47 {
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48 bool editable = index.data(Qt::UserRole).toBool();
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49 // Create a combobox and add two items for install/remove.
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50 QComboBox *comboBox = new QComboBox(parent);
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0d92ab04d61c (issue104) Use fixed width for certificate drop box in admin window
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51 comboBox->setFixedWidth(110);
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52 comboBox->addItem(QIcon(":/img/list-add.png"), tr("add"), QVariant("true"));
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53 if (editable) {
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54 comboBox->addItem(QIcon(":/img/list-remove.png"),
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55 tr("remove"), QVariant("false"));
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56 }
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57 return comboBox;
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58 }
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59
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60 void CertificateTableDelegate::setEditorData(QWidget *editor,
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61 const QModelIndex &index) const
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62 {
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63 if (index.column() != 0) {
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64 return;
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65 }
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66 // Get the current value from the model.
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67 QString value = index.data(Qt::DisplayRole).toString();
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68
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69 // Find the index in comboxbox items and set the current index.
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70 QComboBox *comboBox = static_cast<QComboBox*>(editor);
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71 int ndx = comboBox->findData(value, Qt::UserRole);
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72 comboBox->setCurrentIndex(ndx);
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73 }
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74
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75 void CertificateTableDelegate::setModelData(QWidget *editor,
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76 QAbstractItemModel *model, const QModelIndex &index) const
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77 {
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78 if (index.column() != 0) {
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79 return;
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80 }
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81 QComboBox *comboBox = static_cast<QComboBox*>(editor);
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82 bool value = comboBox->currentData().toBool();
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83 model->setData(index, value, Qt::EditRole);
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84 }
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85
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86 void CertificateTableDelegate::updateEditorGeometry(QWidget *editor,
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87 const QStyleOptionViewItem &option, const QModelIndex &index) const
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88 {
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89 if (index.column() != 0) {
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90 return;
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91 }
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92 editor->setGeometry(option.rect);
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93 }
http://wald.intevation.org/projects/trustbridge/