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// vim:expandtab:shiftwidth=2:tabstop=2:
// Copyright (C) 2013 Canonical Ltd.
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#include "oxide_web_view_host.h"
#include "base/logging.h"
#include "base/strings/utf_string_conversions.h"
#include "content/public/browser/invalidate_type.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/navigation_controller.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_view.h"
#include "oxide_browser_context.h"
#include "oxide_browser_process_main.h"
namespace oxide {
void WebViewHost::NavigationStateChanged(const content::WebContents* source,
unsigned changed_flags) {
DCHECK_EQ(source, web_contents_.get());
if (changed_flags & content::INVALIDATE_TYPE_URL) {
OnURLChanged();
}
if (changed_flags & content::INVALIDATE_TYPE_TITLE) {
OnTitleChanged();
}
if (changed_flags & content::INVALIDATE_TYPE_LOAD) {
OnLoadingChanged();
}
if (changed_flags & (content::INVALIDATE_TYPE_URL |
content::INVALIDATE_TYPE_LOAD)) {
OnCommandsUpdated();
}
}
void WebViewHost::OnURLChanged() {}
void WebViewHost::OnTitleChanged() {}
void WebViewHost::OnLoadingChanged() {}
void WebViewHost::OnCommandsUpdated() {}
WebViewHost::WebViewHost() {}
bool WebViewHost::Init(bool incognito, const gfx::Size& initial_size) {
if (!BrowserProcessMain::Exists()) {
LOG(ERROR) << "Implementation needs to start the browser components first!";
return false;
}
content::WebContents::CreateParams params(
incognito ?
BrowserContext::GetInstance()->GetOffTheRecordContext() :
BrowserContext::GetInstance());
params.initial_size = initial_size;
web_contents_.reset(content::WebContents::Create(params));
if (!web_contents_) {
LOG(ERROR) << "Failed to create WebContents";
return false;
}
web_contents_->SetDelegate(this);
Observe(web_contents_.get());
return true;
}
WebViewHost::~WebViewHost() {
if (web_contents_) {
web_contents_->SetDelegate(NULL);
}
}
const GURL& WebViewHost::GetURL() const {
return web_contents_->GetActiveURL();
}
void WebViewHost::SetURL(const GURL& url) {
content::NavigationController::LoadURLParams params(url);
web_contents_->GetController().LoadURLWithParams(params);
}
std::string WebViewHost::GetTitle() const {
return base::UTF16ToUTF8(web_contents_->GetTitle());
}
bool WebViewHost::CanGoBack() const {
return web_contents_->GetController().CanGoBack();
}
bool WebViewHost::CanGoForward() const {
return web_contents_->GetController().CanGoForward();
}
void WebViewHost::GoBack() {
web_contents_->GetController().GoBack();
}
void WebViewHost::GoForward() {
web_contents_->GetController().GoForward();
}
void WebViewHost::Stop() {
web_contents_->Stop();
}
void WebViewHost::Reload() {
web_contents_->GetController().Reload(true);
}
bool WebViewHost::IsIncognito() const {
return web_contents_->GetBrowserContext()->IsOffTheRecord();
}
bool WebViewHost::IsLoading() const {
return web_contents_->IsLoading();
}
void WebViewHost::UpdateSize(const gfx::Size& size) {
web_contents_->GetView()->SizeContents(size);
}
void WebViewHost::WasShown() {
web_contents_->WasShown();
}
void WebViewHost::WasHidden() {
web_contents_->WasHidden();
}
} // namespace oxide
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