[dialer] Add KPeople helper plugin

There's no way to access the phone number from PersonsModel directly, so
we need to go a bit around

CMakeLists.txt

@@ -25,7 +25,7 @@ include(FeatureSummary)
 
 find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED Core Gui Widgets Qml Quick Test)
 
-find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS Plasma Service Declarative I18n KIO)
+find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS Plasma Service Declarative I18n KIO People)
 find_package(KF5 REQUIRED COMPONENTS PlasmaQuick DBusAddons Notifications)
 find_package(TelepathyQt5 REQUIRED)
 find_package(KF5Wayland CONFIG)

dialer/CMakeLists.txt

@@ -5,3 +5,4 @@ install(FILES package/metadata.desktop DESTINATION ${XDG_APPS_INSTALL_DIR} RENAM
 include_directories(${TELEPATHY_QT5_INCLUDE_DIR})
 
 add_subdirectory(src)
+add_subdirectory(plugin)

dialer/plugin/CMakeLists.txt

@@ -0,0 +1,14 @@
+set(kpeoplehelper_SRCS
+    kpeoplehelper.cpp
+    kpeoplehelperplugin.cpp
+    )
+
+add_library(kpeoplehelperplugin SHARED ${kpeoplehelper_SRCS})
+target_link_libraries(kpeoplehelperplugin Qt5::Core
+                                          Qt5::Qml
+                                          KF5::People
+                                          KF5::PeopleBackend)
+
+install(TARGETS kpeoplehelperplugin DESTINATION ${KDE_INSTALL_QMLDIR}/org/kde/plasma/private/kpeoplehelper)
+
+install(FILES qmldir DESTINATION ${KDE_INSTALL_QMLDIR}/org/kde/plasma/private/kpeoplehelper)

dialer/plugin/kpeoplehelper.cpp

@@ -0,0 +1,60 @@
+/*
+    Copyright (C) 2015  Martin Klapetek <mklapetek@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#include "kpeoplehelper.h"
+
+#include <KPeople/PersonsModel>
+#include <KPeopleBackend/AbstractContact>
+
+#include <QAbstractItemModel>
+#include <QDebug>
+
+KPeopleHelper::KPeopleHelper(QObject *parent)
+    : QIdentityProxyModel(parent)
+{
+    m_model = new KPeople::PersonsModel(this);
+    setSourceModel(m_model);
+}
+
+KPeopleHelper::~KPeopleHelper()
+{
+    delete m_model;
+}
+
+QVariant KPeopleHelper::data(const QModelIndex &index, int role) const
+{
+    if (!m_model) {
+        return QVariant();
+    }
+
+    if (role == KPeopleHelper::PhoneNumberRole) {
+        return m_model->contactCustomProperty(index, KPeople::AbstractContact::PhoneNumberProperty);
+    }
+
+    return m_model->data(index, role);
+}
+
+QHash<int, QByteArray> KPeopleHelper::roleNames() const
+{
+    QHash<int, QByteArray> roles = QAbstractItemModel::roleNames();
+    roles.insert(PersonUriRole, "personUri");
+    roles.insert(PersonVCardRole, "personVCard");
+    roles.insert(ContactsVCardRole, "contactsVCard");
+    roles.insert(PhoneNumberRole, "phoneNumber");
+    return roles;
+}

dialer/plugin/kpeoplehelper.h

@@ -0,0 +1,60 @@
+/*
+    Copyright (C) 2015  Martin Klapetek <mklapetek@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef KPEOPLEHELPER_H
+#define KPEOPLEHELPER_H
+
+#include <QObject>
+#include <QIdentityProxyModel>
+
+namespace KPeople {
+    class PersonsModel;
+}
+
+class QAbstractItemModel;
+
+class KPeopleHelper : public QIdentityProxyModel
+{
+    Q_OBJECT
+
+public:
+    enum Role {
+        FormattedNameRole = Qt::DisplayRole,//QString best name for this person
+        PhotoRole = Qt::DecorationRole, //QPixmap best photo for this person
+        PersonUriRole = Qt::UserRole, //QString ID of this person
+        PersonVCardRole, //AbstractContact::Ptr
+        ContactsVCardRole, //AbstractContact::List (FIXME or map?)
+
+        GroupsRole, ///groups QStringList
+        PhoneNumberRole, //QString
+
+        UserRole = Qt::UserRole + 0x1000 ///< in case it's needed to extend, use this one to start from
+    };
+    Q_ENUMS(Role)
+
+    KPeopleHelper(QObject *parent = 0);
+    ~KPeopleHelper();
+
+    virtual QVariant data(const QModelIndex &index, int role) const Q_DECL_OVERRIDE;
+    virtual QHash<int, QByteArray> roleNames() const Q_DECL_OVERRIDE;
+
+private:
+    KPeople::PersonsModel *m_model;
+};
+
+#endif // KPEOPLEHELPER_H

dialer/plugin/kpeoplehelperplugin.cpp

@@ -0,0 +1,31 @@
+/*
+    Copyright (C) 2015  Martin Klapetek <mklapetek@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#include "kpeoplehelperplugin.h"
+#include "kpeoplehelper.h"
+
+#include <QtQml>
+
+void KPeopleHelperPlugin::registerTypes(const char *uri)
+{
+    Q_ASSERT(uri == QLatin1String("org.kde.plasma.private.kpeoplehelper"));
+
+    qmlRegisterType<KPeopleHelper>(uri, 1, 0, "KPeopleHelper");
+}
+
+#include "kpeoplehelperplugin.moc"

dialer/plugin/kpeoplehelperplugin.h

@@ -0,0 +1,36 @@
+/*
+    Copyright (C) 2015  Martin Klapetek <mklapetek@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+
+#ifndef KPEOPLEHELPERPLUGIN_H
+#define KPEOPLEHELPERPLUGIN_H
+
+#include <QQmlExtensionPlugin>
+
+class QQmlEngine;
+class KPeopleHelperPlugin : public QQmlExtensionPlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QQmlExtensionInterface")
+
+public:
+    void registerTypes(const char *uri);
+
+};
+
+#endif // KPEOPLEHELPERPLUGIN_H

dialer/plugin/qmldir

@@ -0,0 +1,2 @@
+module org.kde.plasma.private.kpeoplehelper
+plugin kpeoplehelperplugin