feat: add plugin notification

Add plugin notification to show notification center. Notification is a
fixed plugin.

Log: add plugin notification
Issue: linuxdeepin/developer-center#6695

configs/com.deepin.dde.dock.json

@@ -174,7 +174,7 @@
             "visibility":"public"
         },
 		"Dock_Quick_Plugins": {
-            "value": ["power", "network", "shutdown", "show-desktop", "multitasking"],
+            "value": ["power", "network", "shutdown", "show-desktop", "multitasking", "notification"],
 			"serial": 0,
 			"flags": [],
 			"name": "Quick Plugins show on dock",

debian/dde-dock.install

@@ -9,4 +9,5 @@ usr/lib/dde-dock/plugins/quick-trays
 usr/lib/dde-dock/plugins/libmultitasking.so
 usr/lib/dde-dock/plugins/libshow-desktop.so
 usr/lib/dde-dock/plugins/libkeyboard-layout.so
+usr/lib/dde-dock/plugins/libnotification.so
 usr/share/dsg/configs/dde-dock/

frame/window/quickpluginwindow.cpp

@@ -1068,5 +1068,5 @@ QPoint QuickDockItem::popupMarkPoint() const
 
 void QuickDockItem::onMenuActionClicked(QAction *action)
 {
-    m_pluginItem->invokedMenuItem(m_itemKey, action->data().toString(), true);
+    m_pluginItem->invokedMenuItem(m_itemKey, action->data().toString(), action->isCheckable() ? action->isChecked() : true);
 }

plugins/CMakeLists.txt

@@ -12,3 +12,4 @@ add_subdirectory("show-desktop")
 add_subdirectory("multitasking")
 add_subdirectory("bluetooth")
 add_subdirectory("airplane-mode")
+add_subdirectory("notification")

plugins/notification/CMakeLists.txt

@@ -0,0 +1,28 @@
+set(PLUGIN_NAME "notification")
+find_package(Qt5 REQUIRED COMPONENTS DBus)
+find_package(Dtk REQUIRED COMPONENTS Widget)
+
+add_library(${PLUGIN_NAME} SHARED
+    notification.h
+    notification.cpp
+    notificationplugin.h
+    notificationplugin.cpp
+    ${CMAKE_SOURCE_DIR}/widgets/tipswidget.h
+    ${CMAKE_SOURCE_DIR}/widgets/tipswidget.cpp
+    notification.qrc
+)
+target_compile_definitions(${PLUGIN_NAME} PRIVATE QT_PLUGIN)
+set_target_properties(${PLUGIN_NAME} PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/plugins)
+
+target_include_directories(${PLUGIN_NAME} PRIVATE
+    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/interfaces>
+    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/widgets>
+    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/frame/qtdbusextended>
+)
+
+target_link_libraries(${PLUGIN_NAME} PRIVATE
+    Dtk::Widget
+    Qt5::DBus
+)
+
+install(TARGETS ${PLUGIN_NAME} LIBRARY DESTINATION lib/dde-dock/plugins)

plugins/notification/notification.cpp

@@ -0,0 +1,90 @@
+// SPDX-FileCopyrightText: 2024 UnionTech Software Technology Co., Ltd.
+//
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#include "notification.h"
+#include "constants.h"
+
+#include <QPainter>
+#include <QPainterPath>
+#include <QMouseEvent>
+#include <QApplication>
+#include <QIcon>
+#include <QDBusInterface>
+#include <QDBusReply>
+#include <QtConcurrent/QtConcurrent>
+
+#include <DStyle>
+#include <DGuiApplicationHelper>
+
+Q_DECLARE_LOGGING_CATEGORY(qLcPluginNotification)
+
+DWIDGET_USE_NAMESPACE;
+DCORE_USE_NAMESPACE;
+Notification::Notification(QWidget *parent)
+    : QWidget(parent)
+    , m_icon(QIcon::fromTheme("notification"))
+    , m_dbus(nullptr)
+    , m_dndMode(false)
+{
+    setMinimumSize(PLUGIN_BACKGROUND_MIN_SIZE, PLUGIN_BACKGROUND_MIN_SIZE);
+    connect(this, &Notification::dndModeChanged, this, &Notification::refreshIcon);
+    QtConcurrent::run([this](){
+        m_dbus = new QDBusInterface("org.deepin.dde.Notification1", "/org/deepin/dde/Notification1", "org.deepin.dde.Notification1", QDBusConnection::sessionBus(), this);
+        // Refresh icon for the first time, cause org.deepin.dde.Notification1 might depend on dock's DBus,
+        // we should not call org.deepin.dde.Notification1 in the main thread before dock's dbus is initialized.
+        // Just refresh icon in the other thread.
+        QDBusReply<QDBusVariant> dnd = m_dbus->call(QLatin1String("GetSystemInfo"), QVariant::fromValue(0u));
+        if (!dnd.isValid()) {
+            qCWarning(qLcPluginNotification) << dnd.error();
+            return ;
+        }
+        m_dndMode = dnd.value().variant().toBool();
+        refreshIcon();
+        QDBusConnection::sessionBus().connect("org.deepin.dde.Notification1",
+                                              "/org/deepin/dde/Notification1",
+                                              "org.deepin.dde.Notification1",
+                                              "SystemInfoChanged",
+                                              this,
+                                              SLOT(onSystemInfoChanged(quint32,QDBusVariant))
+                                              );
+    });
+}
+
+QIcon Notification::icon() const
+{
+    return m_icon;
+}
+
+void Notification::refreshIcon()
+{
+    m_icon = QIcon::fromTheme(m_dndMode ? "notification-off" : "notification");
+    Q_EMIT iconRefreshed();
+}
+
+bool Notification::dndMode() const
+{
+    return m_dndMode;
+}
+
+void Notification::setDndMode(bool dnd)
+{
+    if (m_dbus) {
+        m_dbus->call(QLatin1String("SetSystemInfo"), QVariant::fromValue(0u), QVariant::fromValue(QDBusVariant(dnd)));
+    }
+}
+
+void Notification::paintEvent(QPaintEvent *e)
+{
+    Q_UNUSED(e)
+    QPainter p(this);
+    m_icon.paint(&p, rect());
+}
+
+void Notification::onSystemInfoChanged(quint32 info, QDBusVariant value)
+{
+    if (info == 0) {
+        // DND mode
+        m_dndMode = value.variant().toBool();
+        Q_EMIT dndModeChanged(m_dndMode);
+    }
+}

plugins/notification/notification.h

@@ -0,0 +1,44 @@
+// SPDX-FileCopyrightText: 2024 UnionTech Software Technology Co., Ltd.
+//
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#ifndef NOTIFICATION_H
+#define NOTIFICATION_H
+
+#include <DGuiApplicationHelper>
+
+#include <QWidget>
+#include <QIcon>
+#include <QDBusVariant>
+#include <QDBusInterface>
+
+class Notification : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit Notification(QWidget *parent = nullptr);
+    QIcon icon() const;
+
+    bool dndMode() const;
+    void setDndMode(bool dnd);
+
+Q_SIGNALS:
+    void iconRefreshed();
+    void dndModeChanged(bool dnd);
+
+public Q_SLOTS:
+    void refreshIcon();
+
+private Q_SLOTS:
+    void onSystemInfoChanged(quint32 info, QDBusVariant value);
+
+protected:
+    void paintEvent(QPaintEvent *e) override;
+
+private:
+    QIcon m_icon;
+    QDBusInterface *m_dbus;
+    bool m_dndMode;
+};
+
+#endif  // NOTIFICATION_H

plugins/notification/notification.json

@@ -0,0 +1,4 @@
+{
+    "api": "2.0.0",
+    "depends-daemon-dbus-service": "org.deepin.dde.Notification1"
+}

plugins/notification/notification.qrc

@@ -0,0 +1,6 @@
+<RCC>
+    <qresource prefix="/dsg/built-in-icons">
+        <file alias="notification.dci">icons/notification.dci</file>
+        <file alias="notification-off.dci">icons/notification-off.dci</file>
+    </qresource>
+</RCC>

plugins/notification/notificationplugin.cpp

@@ -0,0 +1,149 @@
+// SPDX-FileCopyrightText: 2024 UnionTech Software Technology Co., Ltd.
+//
+// SPDX-License-Identifier: LGPL-3.0-or-later
+#include "notificationplugin.h"
+
+#include <DGuiApplicationHelper>
+
+#include <QIcon>
+#include <QSettings>
+#include <QPainter>
+
+Q_LOGGING_CATEGORY(qLcPluginNotification, "dock.plugin.notification")
+
+#define PLUGIN_STATE_KEY    "enable"
+#define TOGGLE_DND          "toggle-dnd"
+
+DGUI_USE_NAMESPACE
+using namespace Dock;
+
+NotificationPlugin::NotificationPlugin(QObject *parent)
+    : QObject(parent)
+    , m_pluginLoaded(false)
+    , m_notification(nullptr)
+    , m_tipsLabel(new TipsWidget)
+{
+    m_tipsLabel->setText(tr("Notification"));
+    m_tipsLabel->setVisible(false);
+    m_tipsLabel->setAccessibleName("Notification");
+    m_tipsLabel->setObjectName("NotificationTipsLabel");
+}
+
+QWidget *NotificationPlugin::itemWidget(const QString &itemKey)
+{
+    Q_UNUSED(itemKey)
+    return m_notification.data();
+}
+
+QWidget *NotificationPlugin::itemTipsWidget(const QString &itemKey)
+{
+    Q_UNUSED(itemKey);
+    return m_tipsLabel.data();
+}
+
+void NotificationPlugin::init(PluginProxyInterface *proxyInter)
+{
+    m_proxyInter = proxyInter;
+
+    if (!pluginIsDisable()) {
+        loadPlugin();
+    }
+}
+
+void NotificationPlugin::pluginStateSwitched()
+{
+    m_proxyInter->saveValue(this, PLUGIN_STATE_KEY, pluginIsDisable());
+    refreshPluginItemsVisible();
+}
+
+bool NotificationPlugin::pluginIsDisable()
+{
+    return !(m_proxyInter->getValue(this, PLUGIN_STATE_KEY, true).toBool());
+}
+
+const QString NotificationPlugin::itemCommand(const QString &itemKey)
+{
+    Q_UNUSED(itemKey);
+    return QString("dbus-send --session --print-reply --dest=org.deepin.dde.Widgets1 /org/deepin/dde/Widgets1 org.deepin.dde.Widgets1.Toggle");
+}
+
+const QString NotificationPlugin::itemContextMenu(const QString &itemKey)
+{
+    QList<QVariant> items;
+    QMap<QString, QVariant> toggleDnd;
+    toggleDnd["itemId"] = TOGGLE_DND;
+    toggleDnd["itemText"] = tr("Do Not Disturb");
+    toggleDnd["isCheckable"] = true;
+    toggleDnd["isActive"] = true;
+    toggleDnd["checked"] = m_notification->dndMode();
+    items.push_back(toggleDnd);
+    QMap<QString, QVariant> menu;
+    menu["items"] = items;
+    menu["checkableMenu"] = true;
+    menu["singleCheck"] = false;
+    return QJsonDocument::fromVariant(menu).toJson();
+}
+
+void NotificationPlugin::invokedMenuItem(const QString &itemKey, const QString &menuId, const bool checked)
+{
+    Q_UNUSED(itemKey)
+    if (menuId == TOGGLE_DND) {
+        m_notification->setDndMode(checked);
+    }
+}
+
+int NotificationPlugin::itemSortKey(const QString &itemKey)
+{
+    const QString key = QString("pos_%1_%2").arg(itemKey).arg(Dock::Efficient);
+    return m_proxyInter->getValue(this, key, 3).toInt();
+}
+
+void NotificationPlugin::setSortKey(const QString &itemKey, const int order)
+{
+    const QString key = QString("pos_%1_%2").arg(itemKey).arg(Dock::Efficient);
+    m_proxyInter->saveValue(this, key, order);
+}
+
+void NotificationPlugin::pluginSettingsChanged()
+{
+    refreshPluginItemsVisible();
+}
+
+QIcon NotificationPlugin::icon(const DockPart &dockPart, DGuiApplicationHelper::ColorType themeType)
+{
+    Q_UNUSED(themeType)
+    if (dockPart == DockPart::DCCSetting)
+        return QIcon::fromTheme("notification");
+    return m_notification->icon();
+}
+
+void NotificationPlugin::loadPlugin()
+{
+    if (m_pluginLoaded) {
+        return;
+    }
+    m_pluginLoaded = true;
+    m_notification.reset(new Notification);
+    connect(m_notification.data(), &Notification::iconRefreshed, this, [this]() { m_proxyInter->itemUpdate(this, pluginName()); });
+    m_proxyInter->itemAdded(this, pluginName());
+}
+
+void NotificationPlugin::refreshPluginItemsVisible()
+{
+    if (pluginIsDisable())
+    {
+        m_proxyInter->itemRemoved(this, pluginName());
+    } else {
+        if (!m_pluginLoaded) {
+            loadPlugin();
+            return;
+        }
+        m_proxyInter->itemAdded(this, pluginName());
+    }
+}
+
+void NotificationPlugin::refreshIcon(const QString &itemKey)
+{
+    Q_UNUSED(itemKey)
+    m_notification->refreshIcon();
+}