| // Copyright 2012 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/ui/cocoa/tab_contents/web_drag_bookmark_handler_mac.h" |
| |
| #include "chrome/browser/ui/bookmarks/bookmark_tab_helper.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/browser_finder.h" |
| #include "chrome/browser/ui/browser_window.h" |
| #include "content/public/browser/web_contents.h" |
| |
| using content::WebContents; |
| |
| WebDragBookmarkHandlerMac::WebDragBookmarkHandlerMac() |
| : bookmark_tab_helper_(nullptr), web_contents_(nullptr) {} |
| |
| WebDragBookmarkHandlerMac::~WebDragBookmarkHandlerMac() {} |
| |
| void WebDragBookmarkHandlerMac::DragInitialize(WebContents* contents) { |
| web_contents_ = contents; |
| if (!bookmark_tab_helper_) |
| bookmark_tab_helper_ = BookmarkTabHelper::FromWebContents(contents); |
| |
| bookmark_drag_data_.ReadFromClipboard(ui::ClipboardBuffer::kDrag); |
| } |
| |
| void WebDragBookmarkHandlerMac::OnDragOver() { |
| if (bookmark_tab_helper_ && bookmark_tab_helper_->bookmark_drag_delegate()) { |
| bookmark_tab_helper_->bookmark_drag_delegate()->OnDragOver( |
| bookmark_drag_data_); |
| } |
| } |
| |
| void WebDragBookmarkHandlerMac::OnDragEnter() { |
| if (bookmark_tab_helper_ && bookmark_tab_helper_->bookmark_drag_delegate()) { |
| bookmark_tab_helper_->bookmark_drag_delegate()->OnDragEnter( |
| bookmark_drag_data_); |
| } |
| } |
| |
| void WebDragBookmarkHandlerMac::OnDrop() { |
| // This is non-null if the web_contents_ is showing an ExtensionWebUI with |
| // support for (at the moment experimental) drag and drop extensions. |
| if (bookmark_tab_helper_) { |
| if (bookmark_tab_helper_->bookmark_drag_delegate()) { |
| bookmark_tab_helper_->bookmark_drag_delegate()->OnDrop( |
| bookmark_drag_data_); |
| } |
| |
| // Focus the target browser. |
| Browser* browser = chrome::FindBrowserWithTab(web_contents_); |
| if (browser) |
| browser->window()->Show(); |
| } |
| } |
| |
| void WebDragBookmarkHandlerMac::OnDragLeave() { |
| if (bookmark_tab_helper_ && bookmark_tab_helper_->bookmark_drag_delegate()) { |
| bookmark_tab_helper_->bookmark_drag_delegate()->OnDragLeave( |
| bookmark_drag_data_); |
| } |
| } |