fix: 适配v20插件在任务栏的显示

对于V20的插件，由于没有实现Icon接口，因此在任务栏显示的时候依然将原来的itemWidget返回的内容显示在任务栏上

Log:
Influence: 任务栏显示v20插件
Task: https://pms.uniontech.com/task-view-112073.html
Change-Id: Ic820ace51b018447942b7deb92c9ca567eba00e8

frame/item/components/singlequickitem.cpp

@@ -54,10 +54,6 @@ void SingleQuickItem::mouseReleaseEvent(QMouseEvent *event)
         commandArgument.removeFirst();
         QProcess::startDetached(command, commandArgument);
     }
-
-    QWidget *itemWidget = pluginItem()->itemWidget(QUICK_ITEM_KEY);
-    if (itemWidget)
-        Q_EMIT requestShowChildWidget(itemWidget);
 }
 
 void SingleQuickItem::resizeEvent(QResizeEvent *event)

frame/pluginadapter/pluginadapter.cpp

@@ -169,14 +169,14 @@ QIcon PluginAdapter::icon(const DockPart &dockPart)
         return QIcon();
 
     switch (dockPart) {
-    case DockPart::QuickPanel: {
-        // 如果图标为空，就使用itemWidget的截图作为它的图标，这种一般是适用于老版本插件或者没有实现v23接口的插件
-        itemWidget->setFixedSize(ICONWIDTH, ICONHEIGHT);
-        return itemWidget->grab();
-    }
+    case DockPart::QuickPanel:
     case DockPart::SystemPanel: {
-        itemWidget->setFixedSize(16, 16);
-        return itemWidget->grab();
+        // 如果图标为空，就使用itemWidget的截图作为它的图标，这种一般是适用于老版本插件或者没有实现v23接口的插件
+        QSize oldSize = itemWidget->size();
+        itemWidget->setFixedSize(ICONWIDTH, ICONHEIGHT);
+        QPixmap pixmap = itemWidget->grab();
+        itemWidget->setFixedSize(oldSize);
+        return pixmap;
     }
     default: break;
     }

frame/window/quickpluginwindow.cpp

@@ -83,7 +83,6 @@ typedef struct DragInfo{
         if (!itemWidget)
             return QPixmap();
 
-        itemWidget->setFixedSize(20, 20);
         return itemWidget->grab();
     }
 } DragInfo;
@@ -568,21 +567,11 @@ QuickDockItem::QuickDockItem(PluginsItemInterface *pluginItem, const QJsonObject
     , m_popupWindow(new DockPopupWindow)
     , m_contextMenu(new QMenu(this))
     , m_tipParent(nullptr)
+    , m_mainLayout(nullptr)
 {
-    m_popupWindow->setShadowBlurRadius(20);
-    m_popupWindow->setRadius(6);
-    m_popupWindow->setShadowYOffset(2);
-    m_popupWindow->setShadowXOffset(0);
-    m_popupWindow->setArrowWidth(18);
-    m_popupWindow->setArrowHeight(10);
-    m_popupWindow->setObjectName("quickitempopup");
-    if (Utils::IS_WAYLAND_DISPLAY) {
-        Qt::WindowFlags flags = m_popupWindow->windowFlags() | Qt::FramelessWindowHint;
-        m_popupWindow->setWindowFlags(flags);
-    }
-
-    connect(m_contextMenu, &QMenu::triggered, this, &QuickDockItem::onMenuActionClicked);
-    connect(qApp, &QApplication::aboutToQuit, m_popupWindow, &DockPopupWindow::deleteLater);
+    initUi();
+    initConnection();
+    initAttribute();
 }
 
 QuickDockItem::~QuickDockItem()
@@ -696,6 +685,28 @@ void QuickDockItem::leaveEvent(QEvent *event)
     m_popupWindow->hide();
 }
 
+void QuickDockItem::showEvent(QShowEvent *event)
+{
+    if (!m_mainLayout)
+        return QWidget::showEvent(event);
+
+    QWidget *itemWidget = m_pluginItem->itemWidget(m_itemKey);
+    if (itemWidget && m_mainLayout->indexOf(itemWidget) < 0) {
+        itemWidget->setFixedSize(ICONWIDTH - 2, ICONHEIGHT - 2);
+        m_mainLayout->addWidget(itemWidget);
+    }
+}
+
+void QuickDockItem::hideEvent(QHideEvent *event)
+{
+    if (!m_mainLayout)
+        return QWidget::hideEvent(event);
+
+    QWidget *itemWidget = m_pluginItem->itemWidget(m_itemKey);
+    if (itemWidget && m_mainLayout->indexOf(itemWidget) >= 0)
+        m_mainLayout->removeWidget(m_pluginItem->itemWidget(m_itemKey));
+}
+
 QPixmap QuickDockItem::iconPixmap() const
 {
     int pixmapSize = static_cast<int>(ICONHEIGHT * qApp->devicePixelRatio());
@@ -703,15 +714,41 @@ QPixmap QuickDockItem::iconPixmap() const
     if (!icon.isNull())
         return icon.pixmap(pixmapSize, pixmapSize);
 
-    QWidget *itemWidget = m_pluginItem->itemWidget(m_itemKey);
-    if (itemWidget) {
-        itemWidget->setFixedSize(ICONWIDTH, ICONHEIGHT);
-        return itemWidget->grab();
-    }
-
     return QPixmap();
 }
 
+void QuickDockItem::initUi()
+{
+    QPixmap pixmap = iconPixmap();
+    if (!pixmap.isNull())
+        return;
+
+    m_mainLayout = new QHBoxLayout(this);
+    m_mainLayout->setContentsMargins(0, 0, 0, 0);
+    m_pluginItem->itemWidget(m_itemKey)->installEventFilter(this);
+}
+
+void QuickDockItem::initAttribute()
+{
+    m_popupWindow->setShadowBlurRadius(20);
+    m_popupWindow->setRadius(6);
+    m_popupWindow->setShadowYOffset(2);
+    m_popupWindow->setShadowXOffset(0);
+    m_popupWindow->setArrowWidth(18);
+    m_popupWindow->setArrowHeight(10);
+    m_popupWindow->setObjectName("quickitempopup");
+    if (Utils::IS_WAYLAND_DISPLAY) {
+        Qt::WindowFlags flags = m_popupWindow->windowFlags() | Qt::FramelessWindowHint;
+        m_popupWindow->setWindowFlags(flags);
+    }
+}
+
+void QuickDockItem::initConnection()
+{
+    connect(m_contextMenu, &QMenu::triggered, this, &QuickDockItem::onMenuActionClicked);
+    connect(qApp, &QApplication::aboutToQuit, m_popupWindow, &DockPopupWindow::deleteLater);
+}
+
 QPoint QuickDockItem::topleftPoint() const
 {
     QPoint p = this->pos();

frame/window/quickpluginwindow.h

@@ -107,6 +107,8 @@ protected:
     void mousePressEvent(QMouseEvent *event) override;
     void enterEvent(QEvent *event) override;
     void leaveEvent(QEvent *event) override;
+    void showEvent(QShowEvent *event) override;
+    void hideEvent(QHideEvent *event) override;
 
 private:
     QPoint topleftPoint() const;
@@ -114,6 +116,10 @@ private:
 
     QPixmap iconPixmap() const;
 
+    void initUi();
+    void initAttribute();
+    void initConnection();
+
 private Q_SLOTS:
     void onMenuActionClicked(QAction *action);
 
@@ -125,6 +131,7 @@ private:
     DockPopupWindow *m_popupWindow;
     QMenu *m_contextMenu;
     QWidget *m_tipParent;
+    QHBoxLayout *m_mainLayout;
 };
 
 #endif // QUICKPLUGINWINDOW_H