Add support for edit commands in OOPIFs.

content/renderer/render_view_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <memory>
 
@@ skipping 1243 matching lines @@
   FOR_EACH_OBSERVER(RenderViewObserver, observers_, FocusChangeComplete());
 }
 
 bool RenderViewImpl::DoesRenderWidgetHaveTouchEventHandlersAt(
     const gfx::Point& point) const {
   if (!webview())
     return false;
   return webview()->hasTouchEventHandlersAt(point);
 }
 
-void RenderViewImpl::RenderWidgetDidHandleKeyEvent() {
-  ClearEditCommands();
-}
-
 bool RenderViewImpl::RenderWidgetWillHandleGestureEvent(
     const blink::WebGestureEvent& event) {
   possible_drag_event_info_.event_source =
       ui::DragDropTypes::DRAG_EVENT_SOURCE_TOUCH;
   possible_drag_event_info_.event_location =
       gfx::Point(event.globalX, event.globalY);
   return false;
 }
 
 bool RenderViewImpl::RenderWidgetWillHandleMouseEvent(
@@ skipping 25 matching lines @@
   while ((observer = it.GetNext()) != NULL)
     if (observer->OnMessageReceived(message))
       return true;
 
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(RenderViewImpl, message)
     IPC_MESSAGE_HANDLER(InputMsg_ExecuteEditCommand, OnExecuteEditCommand)
     IPC_MESSAGE_HANDLER(InputMsg_MoveCaret, OnMoveCaret)
     IPC_MESSAGE_HANDLER(InputMsg_ScrollFocusedEditableNodeIntoRect,
                         OnScrollFocusedEditableNodeIntoRect)
-    IPC_MESSAGE_HANDLER(InputMsg_SetEditCommandsForNextKeyEvent,
-                        OnSetEditCommandsForNextKeyEvent)
     IPC_MESSAGE_HANDLER(ViewMsg_SetPageScale, OnSetPageScale)
     IPC_MESSAGE_HANDLER(ViewMsg_Zoom, OnZoom)
     IPC_MESSAGE_HANDLER(ViewMsg_SetZoomLevelForLoadingURL,
                         OnSetZoomLevelForLoadingURL)
     IPC_MESSAGE_HANDLER(ViewMsg_SetPageEncoding, OnSetPageEncoding)
     IPC_MESSAGE_HANDLER(ViewMsg_ResetPageEncodingToDefault,
                         OnResetPageEncodingToDefault)
     IPC_MESSAGE_HANDLER(DragMsg_TargetDragEnter, OnDragTargetDragEnter)
     IPC_MESSAGE_HANDLER(DragMsg_TargetDragOver, OnDragTargetDragOver)
     IPC_MESSAGE_HANDLER(DragMsg_TargetDragLeave, OnDragTargetDragLeave)
@@ skipping 102 matching lines @@
 
   if (!webview()->scrollFocusedEditableElementIntoRect(rect))
     return;
 
   rect_for_scrolled_focused_editable_node_ = rect;
   has_scrolled_focused_editable_node_into_rect_ = true;
   if (!compositor()->hasPendingPageScaleAnimation())
     GetWidget()->FocusChangeComplete();
 }
 
-void RenderViewImpl::OnSetEditCommandsForNextKeyEvent(
-    const EditCommands& edit_commands) {
-  edit_commands_ = edit_commands;
-}
-
 void RenderViewImpl::OnSetHistoryOffsetAndLength(int history_offset,
                                                  int history_length) {
   DCHECK_GE(history_offset, -1);
   DCHECK_GE(history_length, 0);
 
   history_list_offset_ = history_offset;
   history_list_length_ = history_length;
 }
 
 void RenderViewImpl::OnSetInitialFocus(bool reverse) {
@@ skipping 218 matching lines @@
   page_zoom_level_ = zoom_level;
 
   webview()->setZoomLevel(zoom_level);
   FOR_EACH_OBSERVER(RenderViewObserver, observers_, OnZoomLevelChanged());
 }
 
 void RenderViewImpl::didCancelCompositionOnSelectionChange() {
   Send(new InputHostMsg_ImeCancelComposition(GetRoutingID()));
 }
 
-bool RenderViewImpl::handleCurrentKeyboardEvent() {
-  if (edit_commands_.empty())
-    return false;
-
-  WebLocalFrame* frame = webview()->focusedFrame();
-
-  EditCommands::iterator it = edit_commands_.begin();
-  EditCommands::iterator end = edit_commands_.end();
-
-  bool did_execute_command = false;
-  for (; it != end; ++it) {
-    // In gtk and cocoa, it's possible to bind multiple edit commands to one
-    // key (but it's the exception). Once one edit command is not executed, it
-    // seems safest to not execute the rest.
-    if (!frame->executeCommand(WebString::fromUTF8(it->name),
-                               WebString::fromUTF8(it->value)))
-      break;
-    did_execute_command = true;
-  }
-
-  return did_execute_command;
-}
-
 void RenderViewImpl::SetValidationMessageDirection(
     base::string16* wrapped_main_text,
     blink::WebTextDirection main_text_hint,
     base::string16* wrapped_sub_text,
     blink::WebTextDirection sub_text_hint) {
   if (main_text_hint == blink::WebTextDirectionLeftToRight) {
     *wrapped_main_text =
         base::i18n::GetDisplayStringInLTRDirectionality(*wrapped_main_text);
   } else if (main_text_hint == blink::WebTextDirectionRightToLeft &&
              !base::i18n::IsRTL()) {
@@ skipping 382 matching lines @@
 }
 
 // blink::WebFrameClient -----------------------------------------------------
 
 void RenderViewImpl::Repaint(const gfx::Size& size) {
   OnRepaint(size);
 }
 
 void RenderViewImpl::SetEditCommandForNextKeyEvent(const std::string& name,
                                                    const std::string& value) {
-  EditCommands edit_commands;
-  edit_commands.push_back(EditCommand(name, value));
-  OnSetEditCommandsForNextKeyEvent(edit_commands);
+  GetWidget()->SetEditCommandForNextKeyEvent(name, value);
 }
 
 void RenderViewImpl::ClearEditCommands() {
-  edit_commands_.clear();
+  GetWidget()->ClearEditCommands();
 }
 
 const std::string& RenderViewImpl::GetAcceptLanguages() const {
   return renderer_preferences_.accept_languages;
 }
 
 void RenderViewImpl::ConvertViewportToWindowViaWidget(blink::WebRect* rect) {
   convertViewportToWindow(rect);
 }
 
@@ skipping 960 matching lines @@
         return render_frame->focused_pepper_plugin();
     }
     frame = frame->traverseNext(false);
   }
 
   return nullptr;
 }
 #endif
 
 }  // namespace content