Add menu for select all or deselect all

kaddressbook/plugins/mergelib/autotests/CMakeLists.txt

@@ -16,7 +16,7 @@ macro( kaddressbook_merge _source _additional _additionallib)
     add_executable( ${_name} ${_test}  ${_name}.h)
     add_test(NAME ${_name} COMMAND ${_name} )
     ecm_mark_as_test(kaddressbookmerge-${_name})
-    target_link_libraries( ${_name} kaddressbookmergelibprivate Qt::Test  KF5::AkonadiCore KF5::Contacts ${_additionallib})
+    target_link_libraries( ${_name} kaddressbookmergelibprivate Qt::Test  KF5::AkonadiCore KF5::Contacts KF5::I18n ${_additionallib})
 endmacro()
 
 kaddressbook_merge(mergecontactstest.cpp "../job/mergecontacts.cpp;../kaddressbookmergelibprivate_debug.cpp" "")
@@ -39,7 +39,7 @@ if (KDEPIM_RUN_AKONADI_TEST)
     add_akonadi_isolated_test_advanced( mergecontactselectinformationtabwidgettest.cpp "${kaddressbookmergelibprivate_common_SRCS}" "kaddressbookmergelibprivate;KF5::Contacts")
 
     add_akonadi_isolated_test_advanced(mergecontactsdialogtest.cpp "${kaddressbookmergelibprivate_common_SRCS};../widgets/mergecontacterrorlabel.cpp;../widgets/mergecontactinfowidget.cpp" "kaddressbookmergelibprivate;KF5::Contacts;KF5::AkonadiContact;KF5::I18n;KF5::WidgetsAddons")
-    add_akonadi_isolated_test_advanced(mergecontactwidgetlisttest.cpp "${kaddressbookmergelibprivate_common_SRCS};../manualmerge/mergecontactwidgetlist.cpp;" "kaddressbookmergelibprivate;KF5::Contacts;KF5::AkonadiContact")
+    add_akonadi_isolated_test_advanced(mergecontactwidgetlisttest.cpp "${kaddressbookmergelibprivate_common_SRCS};../manualmerge/mergecontactwidgetlist.cpp;" "kaddressbookmergelibprivate;KF5::Contacts;KF5::AkonadiContact;KF5::I18n")
 
 endif()
 

kaddressbook/plugins/mergelib/manualmerge/mergecontactwidgetlist.cpp

@@ -6,10 +6,15 @@
 
 #include "mergecontactwidgetlist.h"
 
+#include <KLocalizedString>
+#include <QMenu>
+
 using namespace KABMergeContacts;
 MergeContactWidgetList::MergeContactWidgetList(QWidget *parent)
     : QListWidget(parent)
 {
+    setContextMenuPolicy(Qt::CustomContextMenu);
+    connect(this, &MergeContactWidgetList::customContextMenuRequested, this, &MergeContactWidgetList::slotCustomContextMenuRequested);
 }
 
 MergeContactWidgetList::~MergeContactWidgetList() = default;
@@ -27,6 +32,30 @@ QString MergeContactWidgetList::itemName(const KContacts::Addressee &address) co
     return address.fullEmail();
 }
 
+void MergeContactWidgetList::slotCustomContextMenuRequested(const QPoint &)
+{
+    QMenu menu(this);
+    menu.addAction(i18n("Select All"), this, &MergeContactWidgetList::slotSelectAll);
+    menu.addAction(i18n("Deselect All"), this, &MergeContactWidgetList::slotDeselectAll);
+    menu.exec(QCursor::pos());
+}
+
+void MergeContactWidgetList::slotSelectAll()
+{
+    for (int i = 0; i < count(); ++i) {
+        QListWidgetItem *itemWidget = item(i);
+        itemWidget->setCheckState(Qt::Checked);
+    }
+}
+
+void MergeContactWidgetList::slotDeselectAll()
+{
+    for (int i = 0; i < count(); ++i) {
+        QListWidgetItem *itemWidget = item(i);
+        itemWidget->setCheckState(Qt::Unchecked);
+    }
+}
+
 void MergeContactWidgetList::fillListContact(const Akonadi::Item::List &items)
 {
     clear();

kaddressbook/plugins/mergelib/manualmerge/mergecontactwidgetlist.h

@@ -35,5 +35,8 @@ public:
 
 private:
     Q_REQUIRED_RESULT QString itemName(const KContacts::Addressee &address) const;
+    void slotCustomContextMenuRequested(const QPoint &);
+    void slotSelectAll();
+    void slotDeselectAll();
 };
 }