feat: setDesktopWindow by dde-shell

setDesktopWindow by dde-shell log: as title
linuxdeepin · Aug 15, 2024 · d22fde9 · d22fde9
1 parent ab12e4d
commit d22fde9
Showing 1 changed file with 52 additions and 1 deletion.
diff --git a/src/plugins/desktop/desktoputils/widgetutil.h b/src/plugins/desktop/desktoputils/widgetutil.h
@@ -22,11 +22,12 @@
 
 #    include <xcb/xcb.h>
 #    include <xcb/xcb_ewmh.h>
+#    include <dde-shell/dlayershellwindow.h>
 #endif
 
 namespace ddplugin_desktop_util {
 
-static inline void setDesktopWindow(QWidget *w)
+static inline void setDesktopWindowOld(QWidget *w)
 {
     if (!w)
         return;
@@ -58,6 +59,56 @@ static inline void setDesktopWindow(QWidget *w)
     }
 }
 
+static inline void setDesktopWindow(QWidget *w)
+{
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
+    setDesktopWindowOld(w);
+#else
+    if (!w)
+        return;
+
+    w->winId();   // must be called
+    QWindow *window = w->windowHandle();
+    if (!window) {
+        qWarning() << w << "windowHandle is null";
+        return;
+    }
+
+    // 使用 dde-shell 完成桌面窗口设置
+    DS_USE_NAMESPACE
+    auto layerShellWindow = DLayerShellWindow::get(window);
+    if (!layerShellWindow) {
+        qWarning() << w << "DLayerShellWindow is null! Use setDesktopWindowOld";
+        setDesktopWindowOld(w);
+    } else {
+        qInfo() << "set desktop by dde-shell";
+        // 窗管这边要特判来做动画  所以要调用setScope
+        layerShellWindow->setScope("dde-shell/desktop");
+        DLayerShellWindow::Anchors anchors = static_cast<DLayerShellWindow::Anchors>(
+                DLayerShellWindow::AnchorTop | DLayerShellWindow::AnchorBottom | DLayerShellWindow::AnchorLeft | DLayerShellWindow::AnchorRight);
+        layerShellWindow->setAnchors(anchors);
+        layerShellWindow->setLeftMargin(0);
+        layerShellWindow->setRightMargin(0);
+        layerShellWindow->setTopMargin(0);
+        layerShellWindow->setBottomMargin(0);
+        layerShellWindow->setExclusiveZone(0);
+        layerShellWindow->setLayer(DLayerShellWindow::LayerBackground);
+        layerShellWindow->setKeyboardInteractivity(DLayerShellWindow::KeyboardInteractivityOnDemand);
+        layerShellWindow->setScreenConfiguration(DLayerShellWindow::ScreenFromQWindow);
+
+        qInfo() << "Desktop base info:"
+                << "Scope: " << layerShellWindow->scope()
+                << "Anchors: " << layerShellWindow->anchors()
+                << "Margins: " << layerShellWindow->topMargin() << layerShellWindow->leftMargin()
+                << layerShellWindow->bottomMargin() << layerShellWindow->rightMargin()
+                << "ExclusiveZone: " << layerShellWindow->exclusionZone()
+                << "Layer: " << layerShellWindow->layer()
+                << "KeyboardInteractivity: " << layerShellWindow->keyboardInteractivity()
+                << "ScreenConfiguration: " << layerShellWindow->screenConfiguration();
+    }
+#endif
+}
+
 static inline void setPrviewWindow(QWidget *w)
 {
     if (!w)