cef/libcef/browser_impl_gtk.cc

130 lines
3.3 KiB
C++

// Copyright (c) 2011 The Chromium Embedded Framework Authors.
// Portions copyright (c) 2006-2008 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.
#include "cef_context.h"
#include "browser_impl.h"
#include "browser_settings.h"
#include <gtk/gtk.h>
#include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebRect.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebSize.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
#include "webkit/glue/webpreferences.h"
using WebKit::WebRect;
using WebKit::WebSize;
CefWindowHandle CefBrowserImpl::GetWindowHandle()
{
AutoLock lock_scope(this);
return window_info_.m_Widget;
}
bool CefBrowserImpl::IsWindowRenderingDisabled()
{
// TODO(port): Add support for off-screen rendering.
return false;
}
gfx::NativeWindow CefBrowserImpl::UIT_GetMainWndHandle() {
REQUIRE_UIT();
GtkWidget* toplevel = gtk_widget_get_ancestor(window_info_.m_Widget,
GTK_TYPE_WINDOW);
return GTK_IS_WINDOW(toplevel) ? GTK_WINDOW(toplevel) : NULL;
}
void CefBrowserImpl::UIT_CreateBrowser(const CefString& url)
{
REQUIRE_UIT();
Lock();
// Add a reference that will be released in UIT_DestroyBrowser().
AddRef();
// Add the new browser to the list maintained by the context
_Context->AddBrowser(this);
if (!settings_.developer_tools_disabled)
dev_tools_agent_.reset(new BrowserDevToolsAgent());
WebPreferences prefs;
BrowserToWebSettings(settings_, prefs);
// Create the webview host object
webviewhost_.reset(
WebViewHost::Create(window_info_.m_ParentWidget, gfx::Rect(),
delegate_.get(), NULL, dev_tools_agent_.get(),
prefs));
delegate_->RegisterDragDrop();
if (!settings_.developer_tools_disabled)
dev_tools_agent_->SetWebView(webviewhost_->webview());
window_info_.m_Widget = webviewhost_->view_handle();
Unlock();
if(handler_.get()) {
// Notify the handler that we're done creating the new window
handler_->HandleAfterCreated(this);
}
if(url.size() > 0)
UIT_LoadURL(GetMainFrame(), url);
}
void CefBrowserImpl::UIT_SetFocus(WebWidgetHost* host, bool enable)
{
REQUIRE_UIT();
if (!host)
return;
if(enable)
gtk_widget_grab_focus(host->view_handle());
}
bool CefBrowserImpl::UIT_ViewDocumentString(WebKit::WebFrame *frame)
{
REQUIRE_UIT();
// TODO(port): Add implementation.
NOTIMPLEMENTED();
return false;
}
void CefBrowserImpl::UIT_PrintPage(int page_number, int total_pages,
const gfx::Size& canvas_size,
WebKit::WebFrame* frame) {
REQUIRE_UIT();
// TODO(port): Add implementation.
NOTIMPLEMENTED();
}
void CefBrowserImpl::UIT_PrintPages(WebKit::WebFrame* frame) {
REQUIRE_UIT();
// TODO(port): Add implementation.
NOTIMPLEMENTED();
}
int CefBrowserImpl::UIT_GetPagesCount(WebKit::WebFrame* frame)
{
REQUIRE_UIT();
// TODO(port): Add implementation.
NOTIMPLEMENTED();
return 0;
}
// static
void CefBrowserImpl::UIT_CloseView(gfx::NativeView view)
{
MessageLoop::current()->PostTask(FROM_HERE, NewRunnableFunction(
&gtk_widget_destroy, GTK_WIDGET(view)));
}