content/renderer/external_popup_menu.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/renderer/external_popup_menu.h"
   6
   7 #include "content/common/view_messages.h"
   8 #include "content/renderer/render_view_impl.h"
   9 #include "third_party/WebKit/public/platform/WebRect.h"
  10 #include "third_party/WebKit/public/web/WebExternalPopupMenuClient.h"
  11
  12 namespace content {
  13
  14 ExternalPopupMenu::ExternalPopupMenu(
  15     RenderViewImpl* render_view,
  16     const WebKit::WebPopupMenuInfo& popup_menu_info,
  17     WebKit::WebExternalPopupMenuClient* popup_menu_client)
  18     : render_view_(render_view),
  19       popup_menu_info_(popup_menu_info),
  20       popup_menu_client_(popup_menu_client) {
  21 }
  22
  23 void ExternalPopupMenu::show(const WebKit::WebRect& bounds) {
  24   ViewHostMsg_ShowPopup_Params popup_params;
  25   popup_params.bounds = bounds;
  26   popup_params.item_height = popup_menu_info_.itemHeight;
  27   popup_params.item_font_size = popup_menu_info_.itemFontSize;
  28   popup_params.selected_item = popup_menu_info_.selectedIndex;
  29   for (size_t i = 0; i < popup_menu_info_.items.size(); ++i)
  30     popup_params.popup_items.push_back(WebMenuItem(popup_menu_info_.items[i]));
  31   popup_params.right_aligned = popup_menu_info_.rightAligned;
  32   popup_params.allow_multiple_selection =
  33       popup_menu_info_.allowMultipleSelection;
  34   render_view_->Send(
  35       new ViewHostMsg_ShowPopup(render_view_->routing_id(), popup_params));
  36 }
  37
  38 void ExternalPopupMenu::close()  {
  39   popup_menu_client_ = NULL;
  40   render_view_ = NULL;
  41 }
  42
  43 #if defined(OS_MACOSX)
  44 void ExternalPopupMenu::DidSelectItem(int index) {
  45   if (!popup_menu_client_)
  46     return;
  47   if (index == -1)
  48     popup_menu_client_->didCancel();
  49   else
  50     popup_menu_client_->didAcceptIndex(index);
  51 }
  52 #endif
  53
  54 #if defined(OS_ANDROID)
  55 void ExternalPopupMenu::DidSelectItems(bool canceled,
  56                                        const std::vector<int>& indices) {
  57   if (!popup_menu_client_)
  58     return;
  59   if (canceled)
  60     popup_menu_client_->didCancel();
  61   else
  62     popup_menu_client_->didAcceptIndices(indices);
  63 }
  64 #endif
  65
  66 }  // namespace content