[trojita] src/Gui: GUI: Clipboard copying of e-mail addresses from the header view

[Jan Kundrát]

Git commit 434f677d4909e751ef59d2c8b5e2899b05eae022 by Jan Kundrát.
Committed on 06/02/2017 at 11:29.
Pushed by gerrit into branch 'master'.

GUI: Clipboard copying of e-mail addresses from the header view

Previously, the context menu offered some options for accessing the
QLabel (this class is actually just a pretty QLabel)'s text, for
selecting all of it, and copying stuff.

The most important, IMHO, is to have access to the actual e-mail address
(as requested by the associated bugreport), and to the human readable
text for the sake of completeness.

The code is still a tad inconsistent because the List-Post header for
indicating an active mailing list does not currently use the
OneEnvelopeAddress class. Mailing list addresses will therefore remain
unaffected by this patch; their copy action is still going to copy a
complete mailto: URL.

BUG: 374830
Change-Id: I4e515045d0241e4c1064389aa777f58e72c7c999

M  +26   -2    src/Gui/OneEnvelopeAddress.cpp
M  +2    -0    src/Gui/OneEnvelopeAddress.h

https://commits.kde.org/trojita/434f677d4909e751ef59d2c8b5e2899b05eae022

diff --git a/src/Gui/OneEnvelopeAddress.cpp b/src/Gui/OneEnvelopeAddress.cpp
index 922b0945..f0445ed4 100644
--- a/src/Gui/OneEnvelopeAddress.cpp
+++ b/src/Gui/OneEnvelopeAddress.cpp
@@ -20,15 +20,22 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
-#include "OneEnvelopeAddress.h"
+
+#include <QClipboard>
+#include <QContextMenuEvent>
 #include <QDesktopServices>
-#include <QHeaderView>
 #include <QFontMetrics>
+#include <QGuiApplication>
+#include <QHeaderView>
+#include <QMenu>
 #include <QUrlQuery>
+#include "Composer/Mailto.h"
 #include "Gui/MessageView.h"
+#include "Gui/OneEnvelopeAddress.h"
 #include "Gui/Util.h"
 #include "Plugins/PluginManager.h"
 #include "Plugins/AddressbookPlugin.h"
+#include "UiUtils/IconLoader.h"
 
 namespace Gui {
 
@@ -127,4 +134,21 @@ void OneEnvelopeAddress::finishOnLinkHovered(const QStringList &matchingDisplayN
     setToolTip(m_link + tr("<hr/><b>Address Book:</b><br/>") + identities);
 }
 
+void OneEnvelopeAddress::contextMenuEvent(QContextMenuEvent *e)
+{
+    QScopedPointer<QMenu> menu(new QMenu(this));
+    // NOTE: when QT_VERSION >= QT_VERSION_CHECK(5,6,0), we can get rid of this verbose code and just call menu->addAction(...)
+    auto a = new QAction(UiUtils::loadIcon(QStringLiteral("edit-copy")), tr("Copy e-mail address"), menu.data());
+    connect(a, &QAction::triggered, this, [this](){
+        QGuiApplication::clipboard()->setText(Composer::extractOneMailAddress(m_address.asUrl()));
+    });
+    menu->addAction(a);
+    a = new QAction(tr("Copy text"), this);
+    connect(a, &QAction::triggered, this, [this]() {
+        QGuiApplication::clipboard()->setText(m_address.prettyName(Imap::Message::MailAddress::FORMAT_JUST_NAME));
+    });
+    menu->addAction(a);
+    menu->exec(e->globalPos());
+}
+
 }
diff --git a/src/Gui/OneEnvelopeAddress.h b/src/Gui/OneEnvelopeAddress.h
index d8d1833d..3fab287d 100644
--- a/src/Gui/OneEnvelopeAddress.h
+++ b/src/Gui/OneEnvelopeAddress.h
@@ -48,6 +48,8 @@ public:
 
     OneEnvelopeAddress(QWidget *parent, const Imap::Message::MailAddress &address, MessageView *messageView, const Position lastOneInRow);
 
+    virtual void contextMenuEvent(QContextMenuEvent *e) override;
+
 private slots:
     void onLinkHovered(const QString &target);
     void finishOnLinkHovered(const QStringList &matchingDisplayNames);