fix: blur region atom not set if blur unload

always set blur region if `D_DXCB_DISABLE_FORCE_BLUR` env not set Issue: linuxdeepin/developer-center#7057
kegechen · Jan 25, 2024 · 1747949 · 1747949
1 parent f3a7223
commit 1747949
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/xcb/dnotitlebarwindowhelper.cpp b/xcb/dnotitlebarwindowhelper.cpp
@@ -537,7 +537,8 @@ bool DNoTitlebarWindowHelper::updateWindowBlurAreasForWM()
     if (!blurEnable || !DWMSupport::instance()->hasBlurWindow()) {
         Utility::clearWindowBlur(m_windowID);
 
-        return true;
+        if (qEnvironmentVariableIsSet("D_DXCB_DISABLE_FORCE_BLUR"))
+            return true;
     }
 
     qreal device_pixel_ratio = m_window->screen()->devicePixelRatio();

diff --git a/xcb/utility_x11.cpp b/xcb/utility_x11.cpp
@@ -523,8 +523,10 @@ bool Utility::setEnableBlurWindow(const quint32 WId, bool enable)
 
 bool Utility::blurWindowBackground(const quint32 WId, const QVector<BlurArea> &areas)
 {
-    if (!DXcbWMSupport::instance()->hasBlurWindow())
-        return false;
+    if (!DXcbWMSupport::instance()->hasBlurWindow() &&
+        qEnvironmentVariableIsSet("D_DXCB_DISABLE_FORCE_BLUR")) {
+         return false;
+    }
 
     if (DXcbWMSupport::instance()->isDeepinWM()) {
         xcb_atom_t atom = DXcbWMSupport::instance()->_net_wm_deepin_blur_region_rounded_atom;