Wording changes. Reinstate copy/paste blocks temporarily.

accessible/messages.js

@@ -31,20 +31,24 @@ Blockly.Msg.WORKSPACE_BLOCK = 'workspace block. Move right to view submenu.';
 
 Blockly.Msg.CLEAR_WORKSPACE = 'Erase Workspace';
 
-Blockly.Msg.COPY_TO_MARKED_SPOT = 'Copy to marked spot.';
+Blockly.Msg.COPY_TO_CLIPBOARD = 'Copy to clipboard.';
+Blockly.Msg.COPY_TO_MARKED_SPOT = 'Copy to link.';
 Blockly.Msg.COPY_TO_WORKSPACE = 'Add to workspace.';
 
+Blockly.Msg.COPY_BLOCK = 'Copy block.';
 Blockly.Msg.DELETE = 'Delete block.';
-Blockly.Msg.MARK_SPOT_BEFORE = 'Mark spot before.';
-Blockly.Msg.MARK_SPOT_AFTER = 'Mark spot after.';
-Blockly.Msg.MARK_THIS_SPOT = 'Mark this spot.';
-Blockly.Msg.MOVE_TO_MARKED_SPOT = 'Move to marked spot.';
-Blockly.Msg.PASTE = 'Paste.';
+Blockly.Msg.MARK_SPOT_BEFORE = 'Add link before.';
+Blockly.Msg.MARK_SPOT_AFTER = 'Add link after.';
+Blockly.Msg.MARK_THIS_SPOT = 'Add link inside.';
+Blockly.Msg.MOVE_TO_MARKED_SPOT = 'Attach to link.';
+Blockly.Msg.PASTE_AFTER = 'Paste after.';
+Blockly.Msg.PASTE_BEFORE = 'Paste before.';
+Blockly.Msg.PASTE_INSIDE = 'Paste inside.';
 
 Blockly.Msg.ANY = 'any';
+Blockly.Msg.BLOCK = 'block';
 Blockly.Msg.BUTTON = 'Button.';
 Blockly.Msg.FOR = 'for';
-Blockly.Msg.STATEMENT = 'statement';
 Blockly.Msg.VALUE = 'value';
 
 Blockly.Msg.BLOCK_OPTIONS = 'Block options: ';

accessible/toolbox-tree.component.js

@@ -34,6 +34,13 @@ blocklyApp.ToolboxTreeComponent = ng.core
         [attr.aria-level]="level">
       <label #toolboxBlockSummary [id]="idMap['toolboxBlockSummary']">{{getBlockDescription()}}</label>
       <ol role="group" *ngIf="displayBlockMenu">
+        <li [id]="idMap['blockCopy']" role="treeitem" *ngIf="!isWorkspaceEmpty()"
+            [attr.aria-labelledBy]="generateAriaLabelledByAttr(idMap['blockCopyButton'], 'blockly-button')"
+            [attr.aria-level]="level + 1">
+          <button [id]="idMap['blockCopyButton']" (click)="copyToClipboard()" tabindex="-1">
+            {{'COPY_TO_CLIPBOARD'|translate}}
+          </button>
+        </li>
         <li [id]="idMap['sendToSelected']" role="treeitem" *ngIf="!isWorkspaceEmpty()"
             [attr.aria-labelledBy]="generateAriaLabelledByAttr(idMap['sendToSelectedButton'], 'blockly-button')"
             [attr.aria-level]="level + 1"
@@ -77,7 +84,7 @@ blocklyApp.ToolboxTreeComponent = ng.core
       if (this.displayBlockMenu) {
         idKeys = idKeys.concat([
             'workspaceCopy', 'workspaceCopyButton', 'sendToSelected',
-            'sendToSelectedButton']);
+            'sendToSelectedButton', 'blockCopy', 'blockCopyButton']);
       }
 
       this.idMap = {};
@@ -111,6 +118,11 @@ blocklyApp.ToolboxTreeComponent = ng.core
     canBeCopiedToMarkedConnection: function() {
       return this.clipboardService.canBeCopiedToMarkedConnection(this.block);
     },
+    copyToClipboard: function() {
+      this.clipboardService.copy(this.block);
+      this.notificationsService.setStatusMessage(
+          this.getBlockDescription() + ' ' + Blockly.Msg.COPIED_BLOCK_MSG);
+    },
     copyToWorkspace: function() {
       var blockDescription = this.getBlockDescription();
       var xml = Blockly.Xml.blockToDom(this.block);

accessible/utils.service.js

@@ -54,7 +54,7 @@ blocklyApp.UtilsService = ng.core
     },
     getBlockTypeLabel: function(inputBlock) {
       if (inputBlock.type == Blockly.NEXT_STATEMENT) {
-        return Blockly.Msg.STATEMENT;
+        return Blockly.Msg.BLOCK;
       } else {
         return Blockly.Msg.VALUE;
       }

accessible/workspace-tree.component.js

@@ -162,12 +162,39 @@ blocklyApp.WorkspaceTreeComponent = ng.core
       // Generate a list of action buttons.
       var that = this;
       this.actionButtonsInfo = [{
-        baseIdKey: 'moveToMarkedSpot',
-        translationIdForText: 'MOVE_TO_MARKED_SPOT',
-        action: that.moveToMarkedSpot_.bind(that),
+        baseIdKey: 'copy',
+        translationIdForText: 'COPY_BLOCK',
+        action: function() {
+          that.clipboardService.copy(that.block);
+          that.notificationsService.setStatusMessage(
+              that.getBlockDescription() + ' ' + Blockly.Msg.COPIED_BLOCK_MSG);
+        },
         isDisabled: function() {
-          return !that.clipboardService.isMovableToMarkedConnection(
-              that.block);
+         return false;
+        }
+      }, {
+        baseIdKey: 'pasteBefore',
+        translationIdForText: 'PASTE_BEFORE',
+        action: function() {
+          that.treeService.pasteToConnection(
+              that.block, that.block.previousConnection);
+        },
+        isDisabled: function() {
+          return Boolean(
+              !that.block.previousConnection ||
+              !that.isCompatibleWithClipboard(that.block.previousConnection));
+        }
+      }, {
+        baseIdKey: 'pasteAfter',
+        translationIdForText: 'PASTE_AFTER',
+        action: function() {
+          that.treeService.pasteToConnection(
+              that.block, that.block.nextConnection);
+        },
+        isDisabled: function() {
+          return Boolean(
+             !that.block.nextConnection ||
+              !that.isCompatibleWithClipboard(that.block.nextConnection));
         }
       }, {
         baseIdKey: 'markBefore',
@@ -183,6 +210,14 @@ blocklyApp.WorkspaceTreeComponent = ng.core
         isDisabled: function() {
           return !that.block.nextConnection;
         }
+      }, {
+        baseIdKey: 'moveToMarkedSpot',
+        translationIdForText: 'MOVE_TO_MARKED_SPOT',
+        action: that.moveToMarkedSpot_.bind(that),
+        isDisabled: function() {
+          return !that.clipboardService.isMovableToMarkedConnection(
+              that.block);
+        }
       }, {
         baseIdKey: 'delete',
         translationIdForText: 'DELETE',
@@ -204,7 +239,7 @@ blocklyApp.WorkspaceTreeComponent = ng.core
         }
       }, {
         baseIdKey: 'paste',
-        translationIdForText: 'PASTE',
+        translationIdForText: 'PASTE_INSIDE',
         action: function(connection) {
           that.treeService.pasteToConnection(that.block, connection);
         },