feat: improve file delete confirmation message and styling

packages/components/src/style/base.less

@@ -115,7 +115,7 @@ h5,
 h6 {
   margin-top: 0;
   margin-bottom: 0.5em;
-  color: @heading-color;
+  color: inherit;
   font-weight: 500;
 }
 

packages/design/src/browser/style/design.module.less

@@ -596,6 +596,12 @@
     margin: 0 5px;
   }
 
+  [role='treeitem'] {
+    [class*='mod_actived__'] {
+      outline: 1px solid var(--kt-tree-inactiveSelectionBackground);
+    }
+  }
+
   .design-kt_split_panel {
     padding-bottom: 8px;
 

packages/file-tree-next/src/browser/services/file-tree-model.service.ts

@@ -23,16 +23,19 @@ import {
   IClipboardService,
   IContextKey,
   IStorage,
+  MessageType,
   STORAGE_NAMESPACE,
   StorageProvider,
   ThrottledDelayer,
   Throttler,
   URI,
   arrays,
   formatLocalize,
+  isLinux,
   localize,
   path,
   strings,
+  toMarkdown,
 } from '@opensumi/ide-core-browser';
 import { ResourceContextKey } from '@opensumi/ide-core-browser/lib/contextkey/resource';
 import { AbstractContextMenuService, ICtxMenuRenderer, MenuId } from '@opensumi/ide-core-browser/lib/menu/next';
@@ -725,6 +728,10 @@ export class FileTreeModelService {
   };
 
   handleItemRangeClick = (item: File | Directory, type: TreeNodeType) => {
+    // 由于文件树存在选择根目录的逻辑，使用 Shift+Click 时需要清理根目录选中态
+    if (this.selectedFiles.length === 1 && Directory.isRoot(this.selectedFiles[0])) {
+      this.clearFileSelectedDecoration();
+    }
     if (!this.focusedFile) {
       this.handleItemClick(item, type);
     } else if (this.focusedFile && this.focusedFile !== item) {
@@ -744,7 +751,10 @@ export class FileTreeModelService {
     if (type !== TreeNodeType.CompositeTreeNode && type !== TreeNodeType.TreeNode) {
       return;
     }
-
+    // 由于文件树存在选择根目录的逻辑，使用 Cmd/Ctrl+Click 时需要清理根目录选中态
+    if (this.selectedFiles.length === 1 && Directory.isRoot(this.selectedFiles[0])) {
+      this.clearFileSelectedDecoration();
+    }
     // 根据节点的选中态进行复选操作
     this.toggleFileSelectedDecoration(item);
   };
@@ -977,18 +987,29 @@ export class FileTreeModelService {
     if (uris.length === 0) {
       return;
     }
+    // 默认过滤掉根目录的选择
     if (this.corePreferences['explorer.confirmDelete']) {
-      const ok = localize('file.confirm.delete.ok');
+      const ok = isLinux ? localize('file.confirm.delete.ok') : localize('file.confirm.moveToTrash.ok');
       const cancel = localize('file.confirm.delete.cancel');
-      const deleteFilesMessage = `[ ${uris
-        .slice(0, 5)
+      const MAX_FILES = 10;
+      let deleteFilesMessage = uris
+        .slice(0, MAX_FILES)
         .map((uri) => uri.displayName)
-        .join(',')}${uris.length > 5 ? ' ...' : ''} ]`;
-
-      const confirm = await this.dialogService.warning(formatLocalize('file.confirm.delete', deleteFilesMessage), [
-        cancel,
-        ok,
-      ]);
+        .join('  \n');
+      if (uris.length > MAX_FILES) {
+        deleteFilesMessage += '  \n...';
+      }
+      if (!isLinux) {
+        deleteFilesMessage += `\n\n<small>${localize('file.confirm.deleteTips')}</small>`;
+      }
+      const confirm = await this.dialogService.open({
+        message: toMarkdown(formatLocalize('file.confirm.delete', uris.length, deleteFilesMessage)),
+        type: MessageType.Warning,
+        props: {
+          width: 580,
+        },
+        buttons: [cancel, ok],
+      });
       if (confirm !== ok) {
         return;
       }
@@ -1709,7 +1730,8 @@ export class FileTreeModelService {
       this._nextLocationTarget = undefined;
     }
   };
-  selectChildNode(uris: URI[]) {
+
+  public selectChildNode(uris: URI[]) {
     for (const uri of uris) {
       const file = this.fileTreeService.getNodeByPathOrUri(uri);
 
@@ -1721,7 +1743,7 @@ export class FileTreeModelService {
           const last = children[children.length - 1];
           const firstIndex = this.treeModel.root.getIndexAtTreeNode(first);
           const lastIndex = this.treeModel.root.getIndexAtTreeNode(last);
-
+          this._isMultiSelected = true;
           this.activeFileDecorationByRange(firstIndex, lastIndex);
         }
       }

packages/i18n/src/common/en-US.lang.ts

@@ -51,8 +51,10 @@ export const localizationBundle = {
     'file.open.folder': 'Open Folder',
     'file.open.workspace': 'Open Workspace from File ...',
     'file.action.collapse': 'Collapse',
-    'file.confirm.delete': 'Are you sure you want to delete the following files?\n{0}',
-    'file.confirm.delete.ok': 'Move to trash',
+    'file.confirm.delete': '### Are you sure you want to delete the following {0} files?  \n{1}',
+    'file.confirm.deleteTips': 'You can restore files from the Trash',
+    'file.confirm.moveToTrash.ok': 'Move to trash',
+    'file.confirm.delete.ok': 'Delete',
     'file.confirm.delete.cancel': 'Cancel',
     'file.confirm.move': 'Are you sure you want to move file {0} to {1}?',
     'file.confirm.move.ok': 'Move',

packages/i18n/src/common/zh-CN.lang.ts

@@ -52,8 +52,10 @@ export const localizationBundle = {
     'file.location': '在文件树中定位',
     'file.open.folder': '打开文件夹',
     'file.open.workspace': '从文件打开工作区',
-    'file.confirm.delete': '确定删除下面列的文件?\n{0}',
-    'file.confirm.delete.ok': '移入回收站',
+    'file.confirm.delete': '###确定从工作区删除下面的 {0} 个文件?  \n{1}',
+    'file.confirm.deleteTips': '你可以从回收站还原文件',
+    'file.confirm.moveToTrash.ok': '移入回收站',
+    'file.confirm.delete.ok': '删除',
     'file.confirm.delete.cancel': '取消',
     'file.confirm.move': '确定移动文件 {0} 到 {1} ?',
     'file.confirm.move.ok': '移动',