Add Link/Ediable context menu items

BUG=380438

Review URL: https://codereview.chromium.org/454103002

Cr-Commit-Position: refs/heads/master@{#288534}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@288534 0039d316-1c4b-4281-b951-d872f2087c98

athena/content/DEPS

@@ -12,4 +12,8 @@ include_rules = [
   "+ui/aura",
   "+ui/gfx",
   "+ui/views",
+
+  # No inclusion of WebKit from the athena main process, other than
+  # strictly enum/POD, header-only types, and some selected common code.
+  "+third_party/WebKit/public/web/WebContextMenuData.h",
 ]

athena/content/render_view_context_menu_impl.cc

@@ -7,25 +7,42 @@
 #include "base/strings/utf_string_conversions.h"
 #include "components/renderer_context_menu/context_menu_content_type.h"
 #include "components/renderer_context_menu/views/toolkit_delegate_views.h"
+#include "content/public/browser/browser_context.h"
 #include "content/public/browser/web_contents.h"
-#include "ui/views/controls/menu/menu_item_view.h"
-#include "ui/views/controls/menu/menu_model_adapter.h"
-#include "ui/views/controls/menu/menu_runner.h"
+#include "third_party/WebKit/public/web/WebContextMenuData.h"
 
 namespace athena {
+using blink::WebContextMenuData;
+
 namespace {
 
 enum {
-  CMD_BACK,
+  // Nativation
+  CMD_BACK = 0,
   CMD_FORWARD,
   CMD_RELOAD,
   CMD_VIEW_SOURCE,
+
+  // Link
+  CMD_OPEN_LINK_NEW_ACTIVITY,
+
+  // Edit
+  CMD_UNDO,
+  CMD_REDO,
+  CMD_CUT,
+  CMD_COPY,
+  CMD_PASTE,
+  CMD_PASTE_AND_MATCH_STYLE,
+  CMD_DELETE,
+  CMD_SELECT_ALL,
   CMD_LAST,
 };
 
 // Max number of custom command ids allowd.
 const int kNumCustomCommandIds = 1000;
 
+// TODO(oshima): Move IDS for context menus to components/renderer_context_menu
+// and replace hardcoded strings below.
 void AppendPageItems(ui::SimpleMenuModel* menu_model) {
   menu_model->AddItem(CMD_BACK, base::ASCIIToUTF16("Back"));
   menu_model->AddItem(CMD_FORWARD, base::ASCIIToUTF16("Forward"));
@@ -34,6 +51,27 @@ void AppendPageItems(ui::SimpleMenuModel* menu_model) {
   menu_model->AddItem(CMD_VIEW_SOURCE, base::ASCIIToUTF16("View Source"));
 }
 
+void AppendLinkItems(const content::ContextMenuParams& params,
+                     ui::SimpleMenuModel* menu_model) {
+  if (!params.link_url.is_empty())
+    menu_model->AddItem(CMD_OPEN_LINK_NEW_ACTIVITY,
+                        base::ASCIIToUTF16("Open Link In New Activity"));
+}
+
+void AppendEditableItems(ui::SimpleMenuModel* menu_model) {
+  menu_model->AddItem(CMD_UNDO, base::ASCIIToUTF16("Undo"));
+  menu_model->AddItem(CMD_REDO, base::ASCIIToUTF16("Redo"));
+  menu_model->AddSeparator(ui::NORMAL_SEPARATOR);
+  menu_model->AddItem(CMD_CUT, base::ASCIIToUTF16("Cut"));
+  menu_model->AddItem(CMD_COPY, base::ASCIIToUTF16("Copy"));
+  menu_model->AddItem(CMD_PASTE, base::ASCIIToUTF16("Paste"));
+  menu_model->AddItem(CMD_PASTE_AND_MATCH_STYLE,
+                      base::ASCIIToUTF16("Paste as plain text"));
+  menu_model->AddItem(CMD_DELETE, base::ASCIIToUTF16("Delete"));
+  menu_model->AddSeparator(ui::NORMAL_SEPARATOR);
+  menu_model->AddItem(CMD_SELECT_ALL, base::ASCIIToUTF16("Select All"));
+}
+
 }  // namespace
 
 RenderViewContextMenuImpl::RenderViewContextMenuImpl(
@@ -59,9 +97,24 @@ void RenderViewContextMenuImpl::RunMenuAt(views::Widget* parent,
 
 void RenderViewContextMenuImpl::InitMenu() {
   RenderViewContextMenuBase::InitMenu();
-
+  bool needs_separator = false;
   if (content_type_->SupportsGroup(ContextMenuContentType::ITEM_GROUP_PAGE)) {
     AppendPageItems(&menu_model_);
+    needs_separator = true;
+  }
+
+  if (content_type_->SupportsGroup(ContextMenuContentType::ITEM_GROUP_LINK)) {
+    if (needs_separator)
+      AddSeparator();
+    AppendLinkItems(params_, &menu_model_);
+    needs_separator = true;
+  }
+
+  if (content_type_->SupportsGroup(
+          ContextMenuContentType::ITEM_GROUP_EDITABLE)) {
+    if (needs_separator)
+      AddSeparator();
+    AppendEditableItems(&menu_model_);
   }
 }
 
@@ -103,6 +156,7 @@ bool RenderViewContextMenuImpl::IsCommandIdEnabled(int command_id) const {
   if (RenderViewContextMenuBase::IsCommandIdEnabled(command_id))
     return true;
   switch (command_id) {
+    // Navigation
     case CMD_BACK:
       return source_web_contents_->GetController().CanGoBack();
     case CMD_FORWARD:
@@ -111,6 +165,33 @@ bool RenderViewContextMenuImpl::IsCommandIdEnabled(int command_id) const {
       return true;
     case CMD_VIEW_SOURCE:
       return source_web_contents_->GetController().CanViewSource();
+
+    // Link
+    case CMD_OPEN_LINK_NEW_ACTIVITY:
+      return params_.link_url.is_valid();
+
+    // Editable
+    case CMD_UNDO:
+      return !!(params_.edit_flags & WebContextMenuData::CanUndo);
+
+    case CMD_REDO:
+      return !!(params_.edit_flags & WebContextMenuData::CanRedo);
+
+    case CMD_CUT:
+      return !!(params_.edit_flags & WebContextMenuData::CanCut);
+
+    case CMD_COPY:
+      return !!(params_.edit_flags & WebContextMenuData::CanCopy);
+
+    case CMD_PASTE:
+    case CMD_PASTE_AND_MATCH_STYLE:
+      return !!(params_.edit_flags & WebContextMenuData::CanPaste);
+
+    case CMD_DELETE:
+      return !!(params_.edit_flags & WebContextMenuData::CanDelete);
+
+    case CMD_SELECT_ALL:
+      return !!(params_.edit_flags & WebContextMenuData::CanSelectAll);
   }
   return false;
 }
@@ -122,6 +203,7 @@ void RenderViewContextMenuImpl::ExecuteCommand(int command_id,
     return;
   command_executed_ = true;
   switch (command_id) {
+    // Navigation
     case CMD_BACK:
       source_web_contents_->GetController().GoBack();
       break;
@@ -134,6 +216,48 @@ void RenderViewContextMenuImpl::ExecuteCommand(int command_id,
     case CMD_VIEW_SOURCE:
       source_web_contents_->ViewSource();
       break;
+
+    // Link
+    case CMD_OPEN_LINK_NEW_ACTIVITY:
+      OpenURL(
+          params_.link_url,
+          params_.frame_url.is_empty() ? params_.page_url : params_.frame_url,
+          NEW_FOREGROUND_TAB,
+          content::PAGE_TRANSITION_LINK);
+      break;
+
+    // Editable
+    case CMD_UNDO:
+      source_web_contents_->Undo();
+      break;
+
+    case CMD_REDO:
+      source_web_contents_->Redo();
+      break;
+
+    case CMD_CUT:
+      source_web_contents_->Cut();
+      break;
+
+    case CMD_COPY:
+      source_web_contents_->Copy();
+      break;
+
+    case CMD_PASTE:
+      source_web_contents_->Paste();
+      break;
+
+    case CMD_PASTE_AND_MATCH_STYLE:
+      source_web_contents_->PasteAndMatchStyle();
+      break;
+
+    case CMD_DELETE:
+      source_web_contents_->Delete();
+      break;
+
+    case CMD_SELECT_ALL:
+      source_web_contents_->SelectAll();
+      break;
   }
 }