| // 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/external_popup_menu.h" |
| |
| #include "content/common/view_messages.h" |
| #include "content/renderer/menu_item_builder.h" |
| #include "content/renderer/render_view_impl.h" |
| #include "third_party/WebKit/public/platform/WebRect.h" |
| #include "third_party/WebKit/public/web/WebExternalPopupMenuClient.h" |
| |
| namespace content { |
| |
| ExternalPopupMenu::ExternalPopupMenu( |
| RenderViewImpl* render_view, |
| const blink::WebPopupMenuInfo& popup_menu_info, |
| blink::WebExternalPopupMenuClient* popup_menu_client) |
| : render_view_(render_view), |
| popup_menu_info_(popup_menu_info), |
| popup_menu_client_(popup_menu_client), |
| origin_scale_for_emulation_(0) { |
| } |
| |
| void ExternalPopupMenu::SetOriginScaleAndOffsetForEmulation( |
| float scale, const gfx::Point& offset) { |
| origin_scale_for_emulation_ = scale; |
| origin_offset_for_emulation_ = offset; |
| } |
| |
| void ExternalPopupMenu::show(const blink::WebRect& bounds) { |
| blink::WebRect rect = bounds; |
| if (origin_scale_for_emulation_) { |
| rect.x *= origin_scale_for_emulation_; |
| rect.y *= origin_scale_for_emulation_; |
| } |
| rect.x += origin_offset_for_emulation_.x(); |
| rect.y += origin_offset_for_emulation_.y(); |
| |
| ViewHostMsg_ShowPopup_Params popup_params; |
| popup_params.bounds = rect; |
| popup_params.item_height = popup_menu_info_.itemHeight; |
| popup_params.item_font_size = popup_menu_info_.itemFontSize; |
| popup_params.selected_item = popup_menu_info_.selectedIndex; |
| for (size_t i = 0; i < popup_menu_info_.items.size(); ++i) { |
| popup_params.popup_items.push_back( |
| MenuItemBuilder::Build(popup_menu_info_.items[i])); |
| } |
| popup_params.right_aligned = popup_menu_info_.rightAligned; |
| popup_params.allow_multiple_selection = |
| popup_menu_info_.allowMultipleSelection; |
| render_view_->Send( |
| new ViewHostMsg_ShowPopup(render_view_->routing_id(), popup_params)); |
| } |
| |
| void ExternalPopupMenu::close() { |
| render_view_->Send(new ViewHostMsg_HidePopup(render_view_->routing_id())); |
| render_view_->DidHideExternalPopupMenu(); |
| // |this| was deleted. |
| } |
| |
| #if defined(OS_MACOSX) |
| void ExternalPopupMenu::DidSelectItem(int index) { |
| if (!popup_menu_client_) |
| return; |
| if (index == -1) |
| popup_menu_client_->didCancel(); |
| else |
| popup_menu_client_->didAcceptIndex(index); |
| } |
| #endif |
| |
| #if defined(OS_ANDROID) |
| void ExternalPopupMenu::DidSelectItems(bool canceled, |
| const std::vector<int>& indices) { |
| if (!popup_menu_client_) |
| return; |
| if (canceled) |
| popup_menu_client_->didCancel(); |
| else |
| popup_menu_client_->didAcceptIndices(indices); |
| } |
| #endif |
| |
| } // namespace content |