homescreens/halcyon: Port to plasma_add_applet

containments/homescreens/halcyon/CMakeLists.txt

@@ -1,16 +1,35 @@
-# SPDX-FileCopyrightText: 2022-2023 Devin Lin <devin@kde.org>
+# SPDX-FileCopyrightText: 2023 Devin Lin <devin@kde.org>
 # SPDX-License-Identifier: GPL-2.0-or-later
 
-add_definitions(-DTRANSLATION_DOMAIN=\"plasma_applet_org.kde.plasma.mobile.homescreen.halcyon\")
-
-set(homescreen_SRCS
-    homescreen.cpp
+plasma_add_applet(org.kde.plasma.mobile.homescreen.halcyon
+    QML_SOURCES
+        qml/Clock.qml
+        qml/FavoritesAppDelegate.qml
+        qml/FavoritesGrid.qml
+        qml/FavoritesView.qml
+        qml/FolderGrid.qml
+        qml/GridAppDelegate.qml
+        qml/GridAppList.qml
+        qml/HomeScreen.qml
+        qml/main.qml
+        qml/SearchWidget.qml
+    CPP_SOURCES
+        application.cpp
+        applicationfolder.cpp
+        applicationlistmodel.cpp
         halcyonsettings.cpp
+        homescreen.cpp
+        pinnedmodel.cpp
+        windowlistener.cpp
 )
 
-add_library(org.kde.plasma.mobile.homescreen.halcyon MODULE ${homescreen_SRCS})
+ecm_target_qml_sources(org.kde.plasma.mobile.homescreen.halcyon SOURCES
+    qml/settings/SettingsScreen.qml
+    qml/settings/SettingsWindow.qml
+    PATH settings
+)
 
-target_link_libraries(org.kde.plasma.mobile.homescreen.halcyon
+target_link_libraries(org.kde.plasma.mobile.homescreen.halcyon PRIVATE
                       Qt::Gui
                       Qt::Qml
                       Qt::Quick
@@ -19,12 +38,5 @@ target_link_libraries(org.kde.plasma.mobile.homescreen.halcyon
                       KF6::I18n
                       KF6::Service
                       KF6::KIOGui
-                      KF6::Notifications
-                      KF6::WindowSystem
-)
-
-install(TARGETS org.kde.plasma.mobile.homescreen.halcyon DESTINATION ${KDE_INSTALL_PLUGINDIR}/plasma/applets)
-
-plasma_install_package(package org.kde.plasma.mobile.homescreen.halcyon)
-
-add_subdirectory(plugin)
+                      KF6::JobWidgets
+                      KF6::WindowSystem)

containments/homescreens/halcyon/application.h

@@ -16,12 +16,16 @@
 #include <KWayland/Client/registry.h>
 #include <KWayland/Client/surface.h>
 
+#include <qqmlregistration.h>
+
 /**
  * @short Object that represents an application.
  */
 class Application : public QObject
 {
     Q_OBJECT
+    QML_ELEMENT
+    QML_UNCREATABLE("Managed by ApplicationListModel")
     Q_PROPERTY(bool running READ running NOTIFY windowChanged)
     Q_PROPERTY(QString name READ name NOTIFY nameChanged)
     Q_PROPERTY(QString icon READ icon NOTIFY iconChanged)

containments/homescreens/halcyon/applicationfolder.h

@@ -16,6 +16,8 @@
 #include <KWayland/Client/registry.h>
 #include <KWayland/Client/surface.h>
 
+#include <qqmlregistration.h>
+
 /**
  * @short Object that represents an application folder on the main page.
  */
@@ -24,6 +26,8 @@ class ApplicationFolderModel;
 class ApplicationFolder : public QObject
 {
     Q_OBJECT
+    QML_ELEMENT
+    QML_UNCREATABLE("Managed by ApplicationListModel")
     Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
     Q_PROPERTY(QList<Application *> appPreviews READ appPreviews NOTIFY applicationsChanged)
     Q_PROPERTY(ApplicationFolderModel *applications READ applications NOTIFY applicationsReset)
@@ -67,7 +71,9 @@ class ApplicationFolderModel : public QAbstractListModel
     Q_OBJECT
 
 public:
-    enum Roles { ApplicationRole = Qt::UserRole + 1 };
+    enum Roles {
+        ApplicationRole = Qt::UserRole + 1
+    };
     ApplicationFolderModel(ApplicationFolder *folder);
 
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;

containments/homescreens/halcyon/applicationlistmodel.cpp

@@ -8,6 +8,7 @@
 #include <QDebug>
 #include <QModelIndex>
 #include <QProcess>
+#include <QQmlEngine>
 #include <QQuickWindow>
 
 #include <KApplicationTrader>
@@ -41,6 +42,15 @@ ApplicationListModel *ApplicationListModel::self()
     return inst;
 }
 
+ApplicationListModel *ApplicationListModel::create(QQmlEngine *qmlEngine, QJSEngine *jsEngine)
+{
+    Q_UNUSED(qmlEngine);
+    Q_UNUSED(jsEngine);
+    auto *model = self();
+    QQmlEngine::setObjectOwnership(model, QQmlEngine::CppOwnership);
+    return model;
+}
+
 QHash<int, QByteArray> ApplicationListModel::roleNames() const
 {
     return {{ApplicationRole, QByteArrayLiteral("application")}};

containments/homescreens/halcyon/applicationlistmodel.h

@@ -13,19 +13,29 @@
 #include <QSet>
 #include <QTimer>
 
+#include <qqmlregistration.h>
+
+class QJSEngine;
+class QQmlEngine;
+
 /**
  * @short The base application list, used directly by the full app list page.
  */
 class ApplicationListModel : public QAbstractListModel
 {
     Q_OBJECT
+    QML_ELEMENT
+    QML_SINGLETON
 
 public:
-    enum Roles { ApplicationRole = Qt::UserRole + 1 };
+    enum Roles {
+        ApplicationRole = Qt::UserRole + 1
+    };
 
     ApplicationListModel(QObject *parent = nullptr);
     ~ApplicationListModel() override;
     static ApplicationListModel *self();
+    static ApplicationListModel *create(QQmlEngine *qmlEngine, QJSEngine *jsEngine);
 
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;

containments/homescreens/halcyon/halcyonsettings.h

@@ -7,9 +7,13 @@
 
 #include <KConfigGroup>
 
+#include <qqmlregistration.h>
+
 class HalcyonSettings : public QObject
 {
     Q_OBJECT
+    QML_ELEMENT
+    QML_UNCREATABLE("")
     Q_PROPERTY(HalcyonSettings::WallpaperBlurEffect wallpaperBlurEffect READ wallpaperBlurEffect WRITE setWallpaperBlurEffect NOTIFY wallpaperBlurEffectChanged)
     Q_PROPERTY(bool doubleTapToLock READ doubleTapToLock WRITE setDoubleTapToLock NOTIFY doubleTapToLockChanged)
 

containments/homescreens/halcyon/homescreen.cpp

@@ -9,9 +9,12 @@
 #include <QDebug>
 #include <QQuickItem>
 
+K_PLUGIN_CLASS_WITH_JSON(HomeScreen, "metadata.json")
+
 HomeScreen::HomeScreen(QObject *parent, const KPluginMetaData &data, const QVariantList &args)
     : Plasma::Containment{parent, data, args}
     , m_settings{new HalcyonSettings{this, config()}}
+    , m_pinnedModel{new PinnedModel{this}}
 {
     setHasConfigurationInterface(true);
 }
@@ -23,6 +26,9 @@ HalcyonSettings *HomeScreen::settings() const
     return m_settings;
 }
 
-K_PLUGIN_CLASS(HomeScreen)
+PinnedModel *HomeScreen::pinnedModel() const
+{
+    return m_pinnedModel;
+}
 
 #include "homescreen.moc"

containments/homescreens/halcyon/homescreen.h

@@ -6,21 +6,25 @@
 #include <Plasma/Containment>
 
 #include "halcyonsettings.h"
+#include "pinnedmodel.h"
 
 class HomeScreen : public Plasma::Containment
 {
     Q_OBJECT
     Q_PROPERTY(HalcyonSettings *settings READ settings CONSTANT)
+    Q_PROPERTY(PinnedModel *pinnedModel READ pinnedModel CONSTANT)
 
 public:
     HomeScreen(QObject *parent, const KPluginMetaData &data, const QVariantList &args);
     ~HomeScreen() override;
 
     HalcyonSettings *settings() const;
+    PinnedModel *pinnedModel() const;
 
 Q_SIGNALS:
     void showingDesktopChanged(bool showingDesktop);
 
 private:
     HalcyonSettings *m_settings{nullptr};
+    PinnedModel *m_pinnedModel{nullptr};
 };

containments/homescreens/halcyon/metadata.json

@@ -1,5 +1,4 @@
 {
-    "KPackageStructure": "Plasma/Applet",
     "KPlugin": {
         "Authors": [
             {
@@ -83,7 +82,6 @@
         "Description[x-test]": "xxA mobile homescreen focused on simplicity and ease-of-use.xx",
         "Description[zh_CN]": "简约易用的手机主屏幕方案。",
         "Description[zh_TW]": "著重於簡潔與易用性的手機主畫面。",
-        "Id": "org.kde.plasma.mobile.homescreen.halcyon",
         "License": "GPLv2+",
         "Name": "Halcyon",
         "Name[ar]": "قيون",

containments/homescreens/halcyon/pinnedmodel.cpp

@@ -8,19 +8,15 @@
 
 #include <KLocalizedString>
 
-PinnedModel::PinnedModel(QObject *parent)
+PinnedModel::PinnedModel(Plasma::Applet *parent)
     : QAbstractListModel{parent}
+    , m_applet{parent}
 {
+    load();
 }
 
 PinnedModel::~PinnedModel() = default;
 
-PinnedModel *PinnedModel::self()
-{
-    static PinnedModel *inst = new PinnedModel();
-    return inst;
-}
-
 int PinnedModel::rowCount(const QModelIndex &parent) const
 {
     Q_UNUSED(parent)
@@ -249,10 +245,3 @@ Plasma::Applet *PinnedModel::applet()
 {
     return m_applet;
 }
-
-void PinnedModel::setApplet(Plasma::Applet *applet)
-{
-    m_applet = applet;
-    Q_EMIT appletChanged();
-    load();
-}

containments/homescreens/halcyon/pinnedmodel.h

@@ -19,20 +19,26 @@
 #include <KWayland/Client/registry.h>
 #include <KWayland/Client/surface.h>
 
+#include <qqmlregistration.h>
+
 /**
  * @short The applications and folders model on the main page.
  */
 class PinnedModel : public QAbstractListModel
 {
     Q_OBJECT
-    Q_PROPERTY(Plasma::Applet *applet READ applet WRITE setApplet NOTIFY appletChanged)
+    QML_ELEMENT
+    QML_UNCREATABLE("")
 
 public:
-    enum Roles { IsFolderRole = Qt::UserRole + 1, ApplicationRole, FolderRole };
+    enum Roles {
+        IsFolderRole = Qt::UserRole + 1,
+        ApplicationRole,
+        FolderRole
+    };
 
-    PinnedModel(QObject *parent = nullptr);
+    PinnedModel(Plasma::Applet *parent = nullptr);
     ~PinnedModel() override;
-    static PinnedModel *self();
 
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
@@ -54,9 +60,6 @@ public:
 public Q_SLOTS:
     void addAppFromFolder(const QString &storageId);
 
-Q_SIGNALS:
-    void appletChanged();
-
 private:
     void load();
 

containments/homescreens/halcyon/plugin/CMakeLists.txt

@@ -1,30 +0,0 @@
-# SPDX-FileCopyrightText: 2023 Devin Lin <devin@kde.org>
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-set(halcyonplugin_SRCS
-    halcyonplugin.cpp
-    application.cpp
-    applicationfolder.cpp
-    applicationlistmodel.cpp
-    pinnedmodel.cpp
-    windowlistener.cpp
-)
-
-install(FILES qmldir DESTINATION ${KDE_INSTALL_QMLDIR}/org/kde/private/mobile/homescreen/halcyon)
-
-add_library(halcyonplugin SHARED ${halcyonplugin_SRCS})
-
-target_link_libraries(halcyonplugin
-                      Qt::Gui
-                      Qt::Qml
-                      Qt::Quick
-                      Plasma::Plasma
-                      KF6::I18n
-                      KF6::Service
-                      KF6::KIOGui
-                      KF6::JobWidgets
-                      Plasma::KWaylandClient
-                      KF6::WindowSystem)
-
-set_property(TARGET halcyonplugin PROPERTY LIBRARY_OUTPUT_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/org/kde/private/mobile/homescreen/halcyon)
-install(TARGETS halcyonplugin DESTINATION ${KDE_INSTALL_QMLDIR}/org/kde/private/mobile/homescreen/halcyon)

containments/homescreens/halcyon/plugin/halcyonplugin.cpp

@@ -1,27 +0,0 @@
-// SPDX-FileCopyrightText: 2023 Devin Lin <devin@kde.org>
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include "halcyonplugin.h"
-#include "application.h"
-#include "applicationfolder.h"
-#include "applicationlistmodel.h"
-#include "pinnedmodel.h"
-#include "windowlistener.h"
-
-void HalcyonPlugin::registerTypes(const char *uri)
-{
-    Q_ASSERT(QLatin1String(uri) == QLatin1String("org.kde.private.mobile.homescreen.halcyon"));
-
-    WindowListener::instance(); // ensure it is created
-
-    qmlRegisterSingletonType<ApplicationListModel>(uri, 1, 0, "ApplicationListModel", [](QQmlEngine *, QJSEngine *) -> QObject * {
-        return ApplicationListModel::self();
-    });
-
-    qmlRegisterSingletonType<PinnedModel>(uri, 1, 0, "PinnedModel", [](QQmlEngine *, QJSEngine *) -> QObject * {
-        return PinnedModel::self();
-    });
-
-    qmlRegisterType<Application>(uri, 1, 0, "Application");
-    qmlRegisterType<ApplicationFolder>(uri, 1, 0, "ApplicationFolder");
-}

containments/homescreens/halcyon/plugin/halcyonplugin.h

@@ -1,16 +0,0 @@
-// SPDX-FileCopyrightText: 2023 Devin Lin <devin@kde.org>
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include <QQmlEngine>
-#include <QQmlExtensionPlugin>
-
-class HalcyonPlugin : public QQmlExtensionPlugin
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QQmlExtensionInterface")
-
-public:
-    void registerTypes(const char *uri) override;
-};

containments/homescreens/halcyon/plugin/qmldir

@@ -1,5 +0,0 @@
-# SPDX-FileCopyrightText: 2023 Devin Lin <devin@kde.org>
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-module org.kde.private.mobile.homescreen.halcyon
-plugin halcyonplugin

containments/homescreens/halcyon/qml/FavoritesGrid.qml

@@ -8,10 +8,11 @@ import QtQml.Models
 
 import org.kde.plasma.components 3.0 as PC3
 import org.kde.draganddrop as DragDrop
+import org.kde.plasma.plasmoid
 
 import org.kde.kirigami as Kirigami
 import org.kde.plasma.private.mobileshell as MobileShell
-import org.kde.private.mobile.homescreen.halcyon as Halcyon
+import plasma.applet.org.kde.plasma.mobile.homescreen.halcyon as Halcyon
 
 MobileShell.GridView {
     id: root
@@ -74,7 +75,7 @@ MobileShell.GridView {
     Keys.onReturnPressed: currentItem.appDelegate.launch()
     model: DelegateModel {
         id: visualModel
-        model: Halcyon.PinnedModel
+        model: Plasmoid.pinnedModel
 
         delegate: Item {
             id: delegateRoot
@@ -87,7 +88,7 @@ MobileShell.GridView {
             function moveDragToCurrentPos(from, to) {
                 if (from !== to) {
                     visualModel.items.move(from, to);
-                    Halcyon.PinnedModel.moveEntry(from, to);
+                    Plasmoid.pinnedModel.moveEntry(from, to);
                 }
             }
 
@@ -189,9 +190,9 @@ MobileShell.GridView {
                 onDropped: (drop) => {
                     if (transitionAnim.running || appDelegate.drag.active || drag.source.isFolder) return; // don't do anything when reordering
                     if (appDelegate.isFolder) {
-                        Halcyon.PinnedModel.addAppToFolder(drop.source.visualIndex, appDelegate.visualIndex);
+                        Plasmoid.pinnedModel.addAppToFolder(drop.source.visualIndex, appDelegate.visualIndex);
                     } else {
-                        Halcyon.PinnedModel.createFolderFromApps(drop.source.visualIndex, appDelegate.visualIndex);
+                        Plasmoid.pinnedModel.createFolderFromApps(drop.source.visualIndex, appDelegate.visualIndex);
                     }
                     folderAnim.to = 0;
                     folderAnim.restart();
@@ -221,7 +222,7 @@ MobileShell.GridView {
                     Kirigami.Action {
                         icon.name: "emblem-favorite"
                         text: i18n("Remove from favourites")
-                        onTriggered: Halcyon.PinnedModel.removeEntry(model.index)
+                        onTriggered: Plasmoid.pinnedModel.removeEntry(model.index)
                     }
                 ]
 

containments/homescreens/halcyon/qml/FolderGrid.qml

@@ -12,7 +12,7 @@ import org.kde.draganddrop as DragDrop
 
 import org.kde.kirigami as Kirigami
 import org.kde.plasma.private.mobileshell as MobileShell
-import org.kde.private.mobile.homescreen.halcyon as Halcyon
+import plasma.applet.org.kde.plasma.mobile.homescreen.halcyon as Halcyon
 
 MobileShell.GridView {
     id: root

containments/homescreens/halcyon/qml/GridAppDelegate.qml

@@ -12,10 +12,11 @@ import QtQuick.Controls as Controls
 import org.kde.plasma.core as PlasmaCore
 import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.kquickcontrolsaddons
+import org.kde.plasma.plasmoid
 
 import org.kde.plasma.private.mobileshell as MobileShell
 import org.kde.plasma.private.mobileshell.shellsettingsplugin as ShellSettings
-import org.kde.private.mobile.homescreen.halcyon as Halcyon
+import plasma.applet.org.kde.plasma.mobile.homescreen.halcyon as Halcyon
 
 import org.kde.kirigami as Kirigami
 
@@ -63,7 +64,7 @@ MouseArea {
                 icon.name: "emblem-favorite"
                 text: i18n("Add to favourites")
                 onClicked: {
-                    Halcyon.PinnedModel.addApp(application.storageId, 0);
+                    Plasmoid.pinnedModel.addApp(application.storageId, 0);
                 }
             }
             onClosed: dialogLoader.active = false

containments/homescreens/halcyon/qml/GridAppList.qml

@@ -12,7 +12,7 @@ import org.kde.kirigami 2.10 as Kirigami
 
 import org.kde.plasma.private.mobileshell as MobileShell
 import org.kde.plasma.private.mobileshell.state as MobileShellState
-import org.kde.private.mobile.homescreen.halcyon 1.0 as Halcyon
+import plasma.applet.org.kde.plasma.mobile.homescreen.halcyon as Halcyon
 import org.kde.plasma.plasmoid
 
 MobileShell.GridView {

containments/homescreens/halcyon/qml/main.qml

@@ -11,15 +11,15 @@ import org.kde.kirigami 2.20 as Kirigami
 
 import org.kde.plasma.private.mobileshell as MobileShell
 import org.kde.plasma.private.mobileshell.state as MobileShellState
-import org.kde.private.mobile.homescreen.halcyon as Halcyon
 import org.kde.plasma.private.mobileshell.windowplugin as WindowPlugin
 
+import plasma.applet.org.kde.plasma.mobile.homescreen.halcyon as Halcyon
+
 ContainmentItem {
     id: root
 
     Component.onCompleted: {
         Halcyon.ApplicationListModel.loadApplications();
-        Halcyon.PinnedModel.applet = root.plasmoid;
         forceActiveFocus();
     }