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// 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_);
}
}
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