fix: The application name on the dde-desktop cannot be renamed

src/dfm-base/file/local/desktopfileinfo.cpp

@@ -258,6 +258,10 @@ bool DesktopFileInfo::canAttributes(const CanableInfoType type) const
             return false;
 
         return ProxyFileInfo::canAttributes(type);
+    case FileCanType::kCanRename:
+        if (!isAttributes(OptInfoType::kIsWritable))
+            return false;
+        return ProxyFileInfo::canAttributes(type);
     default:
         return ProxyFileInfo::canAttributes(type);
     }

src/plugins/common/core/dfmplugin-menu/menuscene/fileoperatormenuscene.cpp

@@ -78,7 +78,8 @@ bool FileOperatorMenuScene::initialize(const QVariantHash &params)
 
     if (!d->isEmptyArea) {
         QString errString;
-        d->focusFileInfo = DFMBASE_NAMESPACE::InfoFactory::create<FileInfo>(d->focusFile, Global::CreateFileInfoType::kCreateFileInfoAuto, &errString);
+        d->focusFileInfo = DFMBASE_NAMESPACE::InfoFactory::create<FileInfo>(d->focusFile,
+                                                                            Global::CreateFileInfoType::kCreateFileInfoAuto, &errString);
         if (d->focusFileInfo.isNull()) {
             fmDebug() << errString;
             return false;
@@ -175,6 +176,10 @@ void FileOperatorMenuScene::updateState(QMenu *parent)
             || !d->focusFileInfo->canAttributes(CanableInfoType::kCanRename)
             || !d->indexFlags.testFlag(Qt::ItemIsEditable))
             rename->setDisabled(true);
+
+        if (d->focusFileInfo && FileUtils::isDesktopFileInfo(d->focusFileInfo)
+                && !d->focusFileInfo->canAttributes(CanableInfoType::kCanRename))
+            rename->setDisabled(true);
     }
 
     // set as wallpaper

src/plugins/desktop/core/ddplugin-canvas/menu/canvasmenuscene.cpp

@@ -22,6 +22,8 @@
 
 #include <dfm-base/dfm_menu_defines.h>
 #include <dfm-base/base/configs/dconfig/dconfigmanager.h>
+#include <dfm-base/utils/fileutils.h>
+#include <dfm-base/base/schemefactory.h>
 
 #include <dfm-framework/dpf.h>
 
@@ -78,6 +80,11 @@ void CanvasMenuScenePrivate::filterDisableAction(QMenu *menu)
     else
         disableActions = &normalDisableActions;
 
+    bool renameEnabled = true;
+    if (focusFileInfo && FileUtils::isDesktopFileInfo(focusFileInfo)
+            && !focusFileInfo->canAttributes(CanableInfoType::kCanRename))
+        renameEnabled = false;
+
     if (!disableActions->isEmpty()) {
         for (auto action : actions) {
             if (action->isSeparator())
@@ -94,6 +101,8 @@ void CanvasMenuScenePrivate::filterDisableAction(QMenu *menu)
                 // disable,remove it.
                 menu->removeAction(action);
             }
+            if (actionId == dfmplugin_menu::ActionID::kRename)
+                action->setEnabled(renameEnabled);
         }
     }
 }
@@ -144,8 +153,10 @@ bool CanvasMenuScene::initialize(const QVariantHash &params)
 {
     d->currentDir = params.value(MenuParamKey::kCurrentDir).toUrl();
     d->selectFiles = params.value(MenuParamKey::kSelectFiles).value<QList<QUrl>>();
-    if (!d->selectFiles.isEmpty())
+    if (!d->selectFiles.isEmpty()) {
         d->focusFile = d->selectFiles.first();
+        d->focusFileInfo = InfoFactory::create<FileInfo>(d->focusFile);
+    }
     d->onDesktop = params.value(MenuParamKey::kOnDesktop).toBool();
     d->isEmptyArea = params.value(MenuParamKey::kIsEmptyArea).toBool();
     d->indexFlags = params.value(MenuParamKey::kIndexFlags).value<Qt::ItemFlags>();

src/plugins/filemanager/core/dfmplugin-workspace/menus/workspacemenuscene.cpp

@@ -170,12 +170,19 @@ bool WorkspaceMenuScene::create(DMenu *parent)
 void WorkspaceMenuScene::updateState(DMenu *parent)
 {
     auto currentWidget = WorkspaceHelper::instance()->findWorkspaceByWindowId(d->windowId);
+    bool renameEnabled = true;
+    if (d->focusFileInfo && FileUtils::isDesktopFileInfo(d->focusFileInfo)
+            && !d->focusFileInfo->canAttributes(CanableInfoType::kCanRename))
+        renameEnabled = false;
     if (currentWidget && !currentWidget->canAddNewTab()) {
         auto actions = parent->actions();
         for (auto act : actions) {
             const auto &actId = act->property(ActionPropertyKey::kActionID);
-            if (dfmplugin_menu::ActionID::kOpenInNewTab == actId)
+            if (dfmplugin_menu::ActionID::kOpenInNewTab == actId) {
                 act->setEnabled(false);
+            } else if (!renameEnabled && dfmplugin_menu::ActionID::kRename == actId){
+                act->setEnabled(renameEnabled);
+            }
         }
     }