Add buttons for invoking actions on selected user ID or certification

This makes the actions more discoverable.

GnuPG-bug-id: 6102

src/dialogs/weboftrustdialog.cpp

@@ -19,6 +19,7 @@
 
 #include <Libkleo/KeyHelpers>
 
+#include <QAction>
 #include <QDialogButtonBox>
 #include <QPushButton>
 #include <QVBoxLayout>
@@ -34,6 +35,22 @@
 
 using namespace Kleo;
 
+namespace
+{
+void addActionButton(QDialogButtonBox *buttonBox, QAction *action)
+{
+    if (!action) {
+        return;
+    }
+    auto button = buttonBox->addButton(action->text(), QDialogButtonBox::ActionRole);
+    button->setEnabled(action->isEnabled());
+    QObject::connect(action, &QAction::changed, button, [action, button]() {
+        button->setEnabled(action->isEnabled());
+    });
+    QObject::connect(button, &QPushButton::clicked, action, &QAction::trigger);
+}
+}
+
 WebOfTrustDialog::WebOfTrustDialog(QWidget *parent)
     : QDialog(parent)
 {
@@ -53,6 +70,10 @@ WebOfTrustDialog::WebOfTrustDialog(QWidget *parent)
     auto btn = bbox->addButton(QDialogButtonBox::Close);
     connect(btn, &QPushButton::pressed, this, &QDialog::accept);
 
+    addActionButton(bbox, mWidget->detailsAction());
+    addActionButton(bbox, mWidget->certifyAction());
+    addActionButton(bbox, mWidget->revokeAction());
+
     mFetchKeysBtn = bbox->addButton(i18nc("@action:button", "Fetch Missing Keys"),
                                     QDialogButtonBox::ActionRole);
     mFetchKeysBtn->setToolTip(i18nc("@info:tooltip", "Look up and import all keys that were used to certify the user IDs of this key"));

src/dialogs/weboftrustwidget.cpp

@@ -291,6 +291,21 @@ WebOfTrustWidget::WebOfTrustWidget(QWidget *parent)
 
 WebOfTrustWidget::~WebOfTrustWidget() = default;
 
+QAction *WebOfTrustWidget::detailsAction() const
+{
+    return d->detailsAction;
+}
+
+QAction *WebOfTrustWidget::certifyAction() const
+{
+    return d->certifyAction;
+}
+
+QAction *WebOfTrustWidget::revokeAction() const
+{
+    return d->revokeAction;
+}
+
 GpgME::Key WebOfTrustWidget::key() const
 {
     return d->key;

src/dialogs/weboftrustwidget.h

@@ -24,6 +24,10 @@ public:
     explicit WebOfTrustWidget(QWidget *parent = nullptr);
     ~WebOfTrustWidget() override;
 
+    QAction *detailsAction() const;
+    QAction *certifyAction() const;
+    QAction *revokeAction() const;
+
     void setKey(const GpgME::Key &key);
     GpgME::Key key() const;