cef/libcef/webview_host_mac.mm

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// Copyright (c) 2008 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.
#import <Cocoa/Cocoa.h>
#include "libcef/webview_host.h"
#include "libcef/browser_webview_delegate.h"
#include "libcef/browser_webview_mac.h"
#include "libcef/cef_context.h"
#include "skia/ext/platform_canvas.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/mac/WebInputEventFactory.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebSize.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
#include "ui/gfx/rect.h"
#include "ui/gfx/size.h"
#include "webkit/glue/webpreferences.h"
using WebKit::WebDevToolsAgentClient;
using WebKit::WebKeyboardEvent;
using WebKit::WebInputEvent;
using WebKit::WebInputEventFactory;
using WebKit::WebSize;
using WebKit::WebView;
// static
WebViewHost* WebViewHost::Create(NSView* parent_view,
const gfx::Rect& rect,
BrowserWebViewDelegate* delegate,
PaintDelegate* paint_delegate,
WebDevToolsAgentClient* dev_tools_client,
const WebPreferences& prefs) {
WebViewHost* host = new WebViewHost(delegate);
NSRect content_rect = {{rect.x(), rect.y()}, {rect.width(), rect.height()}};
host->view_ = [[BrowserWebView alloc] initWithFrame:content_rect];
[host->view_ setAutoresizingMask:(NSViewWidthSizable | NSViewHeightSizable)];
[parent_view addSubview:host->view_];
[host->view_ release];
#if defined(WEBKIT_HAS_WEB_AUTO_FILL_CLIENT)
host->webwidget_ = WebView::create(delegate, NULL);
#else
host->webwidget_ = WebView::create(delegate);
#endif
host->webview()->setDevToolsAgentClient(dev_tools_client);
host->webview()->setPermissionClient(delegate);
prefs.Apply(host->webview());
host->webview()->initializeMainFrame(delegate);
host->webwidget_->resize(WebSize(content_rect.size.width,
content_rect.size.height));
return host;
}
WebViewHost::~WebViewHost() {
BrowserWebView* webView = static_cast<BrowserWebView*>(view_);
webView.browser = NULL;
}
WebView* WebViewHost::webview() const {
return static_cast<WebView*>(webwidget_);
}
void WebViewHost::SetIsActive(bool active) {
webview()->setIsActive(active);
}
void WebViewHost::MouseEvent(NSEvent* event) {
_Context->set_current_webviewhost(this);
WebWidgetHost::MouseEvent(event);
}
void WebViewHost::KeyEvent(NSEvent *event) {
WebKeyboardEvent keyboard_event(WebInputEventFactory::keyboardEvent(event));
if (delegate_->OnKeyboardEvent(keyboard_event, false))
return;
WebWidgetHost::KeyEvent(event);
}
void WebViewHost::SetFocus(bool enable) {
if (enable) {
// Set the current WebViewHost in case a drag action is started before mouse
// events are detected for the window.
_Context->set_current_webviewhost(this);
}
WebWidgetHost::SetFocus(enable);
}