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diff --git a/src/models/useridlistmodel.cpp b/src/models/useridlistmodel.cpp
index 717be995..e66247ac 100644
--- a/src/models/useridlistmodel.cpp
+++ b/src/models/useridlistmodel.cpp
@@ -1,395 +1,407 @@
/* -*- mode: c++; c-basic-offset:4 -*-
models/useridlistmodel.cpp
This file is part of Kleopatra, the KDE keymanager
SPDX-FileCopyrightText: 2007 Klarälvdalens Datakonsult AB
SPDX-FileCopyrightText: 2016 Andre Heinecke <aheinecke@gnupg.org>
SPDX-FileCopyrightText: 2021 g10 Code GmbH
SPDX-FileContributor: Ingo Klöcker <dev@ingo-kloecker.de>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include <config-libkleo.h>
#include "useridlistmodel.h"
#include "keycache.h"
#include <libkleo/formatting.h>
#include <KLocalizedString>
#include <QDate>
#include <QIcon>
#include <QVariant>
#include <gpgme++/key.h>
using namespace GpgME;
using namespace Kleo;
class UIDModelItem
{
// A uid model item can either be a UserID::Signature or a UserID.
// you can find out which it is if the uid or the signature return
// null values. (Not null but isNull)
//
public:
explicit UIDModelItem(const UserID::Signature &sig, UIDModelItem *parentItem, bool showRemarks)
: mParentItem{parentItem}
, mSig{sig}
{
const auto name = Formatting::prettyName(sig);
const auto email = Formatting::prettyEMail(sig);
mItemData = {
Formatting::prettyID(sig.signerKeyID()),
name,
email,
Formatting::validityShort(sig),
sig.isExportable() ? QStringLiteral("✓") : QString{},
Formatting::creationDateString(sig),
Formatting::expirationDateString(sig),
};
QString lastNotation;
if (showRemarks && parentItem) {
for (const auto &notation : sig.notations()) {
if (notation.name() && !strcmp(notation.name(), "rem@gnupg.org")) {
lastNotation = QString::fromUtf8(notation.value());
}
}
}
mItemData.push_back(lastNotation);
const auto trustSignatureDomain = Formatting::trustSignatureDomain(sig);
mItemData.push_back(trustSignatureDomain);
mAccessibleText = {
Formatting::accessibleHexID(sig.signerKeyID()),
name.isEmpty() ? i18nc("text for screen readers for an empty name", "no name") : QVariant{},
email.isEmpty() ? i18nc("text for screen readers for an empty email address", "no email") : QVariant{},
{}, // display text is always okay
sig.isExportable() ? i18nc("yes, is exportable", "yes") : i18nc("no, is not exportable", "no"),
Formatting::accessibleDate(Formatting::creationDate(sig)),
Formatting::accessibleExpirationDate(sig),
lastNotation.isEmpty() ? i18nc("accessible text for empty list of tags", "none") : QVariant{},
trustSignatureDomain.isEmpty() ? i18n("not applicable") : QVariant{},
};
Q_ASSERT(mAccessibleText.size() == mItemData.size());
}
explicit UIDModelItem(const UserID &uid, UIDModelItem *parentItem)
: mParentItem{parentItem}
, mUid{uid}
{
mItemData = {Formatting::prettyUserID(uid)};
// for the empty cells of the user ID rows we announce "User ID"
mAccessibleText = {
{}, // use displayed user ID
i18n("User ID"),
i18n("User ID"),
i18n("User ID"),
i18n("User ID"),
i18n("User ID"),
i18n("User ID"),
i18n("User ID"),
i18n("User ID"),
};
}
// The root item
UIDModelItem()
{
mItemData = {
i18n("User ID / Certification Key ID"),
i18n("Name"),
i18n("Email"),
i18n("Status"),
i18n("Exportable"),
i18n("Valid From"),
i18n("Valid Until"),
i18n("Tags"),
i18n("Trust Signature For"),
};
// mAccessibleText is explicitly left empty
}
~UIDModelItem()
{
qDeleteAll(mChildItems);
}
void appendChild(UIDModelItem *child)
{
mChildItems << child;
}
UIDModelItem *child(int row) const
{
return mChildItems.value(row);
}
const UIDModelItem *constChild(int row) const
{
return mChildItems.value(row);
}
int childCount() const
{
return mChildItems.count();
}
int columnCount() const
{
if (childCount()) {
// We take the value from the first child
// as we are likely a UID and our children
// are UID Signatures.
return constChild(0)->columnCount();
}
return mItemData.count();
}
QVariant data(int column) const
{
return mItemData.value(column);
}
QVariant accessibleText(int column) const
{
return mAccessibleText.value(column);
}
QVariant toolTip(int column) const
{
if (!mSig.isNull()) {
if (column == static_cast<int>(UserIDListModel::Column::TrustSignatureDomain)) {
return Formatting::trustSignature(mSig);
}
}
return mItemData.value(column);
}
QVariant icon(int column) const
{
if (!mSig.isNull() && column == static_cast<int>(UserIDListModel::Column::Status)) {
return Formatting::validityIcon(mSig);
}
return {};
}
int row() const
{
if (mParentItem) {
return mParentItem->mChildItems.indexOf(const_cast<UIDModelItem *>(this));
}
return 0;
}
UIDModelItem *parentItem() const
{
return mParentItem;
}
UserID::Signature signature() const
{
return mSig;
}
UserID uid() const
{
return mUid;
}
const char *signerKeyId() const
{
return mSig.signerKeyID();
}
private:
QList<UIDModelItem *> mChildItems;
QList<QVariant> mItemData;
QList<QVariant> mAccessibleText;
UIDModelItem *mParentItem = nullptr;
UserID::Signature mSig;
UserID mUid;
};
UserIDListModel::UserIDListModel(QObject *p)
: QAbstractItemModel{p}
{
}
UserIDListModel::~UserIDListModel() = default;
Key UserIDListModel::key() const
{
return mKey;
}
+std::vector<UserID::Signature> effectiveSignatures(const UserID &userID)
+{
+ std::vector<UserID::Signature> sigs = userID.signatures();
+ std::sort(sigs.begin(), sigs.end());
+ std::reverse(sigs.begin(), sigs.end());
+ auto last = std::unique(sigs.begin(), sigs.end(), [](const auto &sig1, const auto &sig2) {
+ return !qstricmp(sig1.signerKeyID(), sig2.signerKeyID());
+ });
+ sigs.erase(last, sigs.end());
+ std::reverse(sigs.begin(), sigs.end());
+ return sigs;
+}
+
void UserIDListModel::setKey(const Key &key)
{
beginResetModel();
mKey = key;
mRootItem.reset(new UIDModelItem);
for (int i = 0, ids = key.numUserIDs(); i < ids; ++i) {
UserID uid = key.userID(i);
auto uidItem = new UIDModelItem(uid, mRootItem.get());
mRootItem->appendChild(uidItem);
- std::vector<UserID::Signature> sigs = uid.signatures();
- std::sort(sigs.begin(), sigs.end());
- for (const auto &sig : sigs) {
+
+ for (const auto &sig : effectiveSignatures(uid)) {
auto sigItem = new UIDModelItem(sig, uidItem, mRemarksEnabled);
uidItem->appendChild(sigItem);
}
}
endResetModel();
}
int UserIDListModel::columnCount(const QModelIndex &parent) const
{
if (parent.isValid()) {
return static_cast<UIDModelItem *>(parent.internalPointer())->columnCount();
}
if (!mRootItem) {
return 0;
}
return mRootItem->columnCount();
}
int UserIDListModel::rowCount(const QModelIndex &parent) const
{
if (parent.column() > 0 || !mRootItem) {
return 0;
}
const UIDModelItem *const parentItem = !parent.isValid() ? mRootItem.get() : static_cast<UIDModelItem *>(parent.internalPointer());
return parentItem->childCount();
}
QModelIndex UserIDListModel::index(int row, int column, const QModelIndex &parent) const
{
if (!hasIndex(row, column, parent)) {
return {};
}
const UIDModelItem *const parentItem = !parent.isValid() ? mRootItem.get() : static_cast<UIDModelItem *>(parent.internalPointer());
UIDModelItem *const childItem = parentItem->child(row);
if (childItem) {
return createIndex(row, column, childItem);
} else {
return QModelIndex();
}
}
QModelIndex UserIDListModel::parent(const QModelIndex &index) const
{
if (!index.isValid()) {
return {};
}
auto childItem = static_cast<UIDModelItem *>(index.internalPointer());
UIDModelItem *parentItem = childItem->parentItem();
if (parentItem == mRootItem.get()) {
return QModelIndex();
}
return createIndex(parentItem->row(), 0, parentItem);
}
QVariant UserIDListModel::headerData(int section, Qt::Orientation o, int role) const
{
if (o == Qt::Horizontal && mRootItem) {
if (role == Qt::DisplayRole || role == Qt::EditRole || role == Qt::ToolTipRole) {
return mRootItem->data(section);
} else if (role == Qt::AccessibleTextRole) {
return mRootItem->accessibleText(section);
}
}
return QVariant();
}
QVariant UserIDListModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid()) {
return QVariant();
}
auto item = static_cast<UIDModelItem *>(index.internalPointer());
switch (role) {
case Qt::DisplayRole:
case Qt::EditRole:
return item->data(index.column());
case Qt::AccessibleTextRole:
return item->accessibleText(index.column());
case Qt::ToolTipRole:
return item->toolTip(index.column());
case Qt::DecorationRole:
return item->icon(index.column());
case UserIDListModel::SignerKeyIdRole:
return QVariant::fromValue(item->signerKeyId());
default:;
}
return {};
}
UserID UserIDListModel::userID(const QModelIndex &index) const
{
if (!index.isValid()) {
return UserID();
}
UIDModelItem *item = static_cast<UIDModelItem *>(index.internalPointer());
return item->uid();
}
QList<UserID> UserIDListModel::userIDs(const QModelIndexList &indexes) const
{
QList<GpgME::UserID> ret;
for (const QModelIndex &idx : indexes) {
if (!idx.isValid()) {
continue;
}
auto item = static_cast<UIDModelItem *>(idx.internalPointer());
if (!item->uid().isNull()) {
ret << item->uid();
}
}
return ret;
}
UserID::Signature UserIDListModel::signature(const QModelIndex &index) const
{
if (!index.isValid()) {
return UserID::Signature();
}
UIDModelItem *item = static_cast<UIDModelItem *>(index.internalPointer());
return item->signature();
}
QList<UserID::Signature> UserIDListModel::signatures(const QModelIndexList &indexes) const
{
QList<GpgME::UserID::Signature> ret;
for (const QModelIndex &idx : indexes) {
if (!idx.isValid()) {
continue;
}
auto item = static_cast<UIDModelItem *>(idx.internalPointer());
if (!item->signature().isNull()) {
ret << item->signature();
}
}
return ret;
}
void UserIDListModel::enableRemarks(bool value)
{
mRemarksEnabled = value;
}
#include "moc_useridlistmodel.cpp"

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