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// Copyright (c) 2012 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 "content/browser/web_contents/web_contents_view_android.h"
#include "base/logging.h"
#include "content/browser/android/content_view_core_impl.h"
#include "content/browser/frame_host/interstitial_page_impl.h"
#include "content/browser/renderer_host/render_widget_host_view_android.h"
#include "content/browser/renderer_host/render_view_host_factory.h"
#include "content/browser/renderer_host/render_view_host_impl.h"
#include "content/browser/web_contents/web_contents_impl.h"
#include "content/public/browser/web_contents_delegate.h"
namespace content {
WebContentsView* CreateWebContentsView(
WebContentsImpl* web_contents,
WebContentsViewDelegate* delegate,
RenderViewHostDelegateView** render_view_host_delegate_view) {
WebContentsViewAndroid* rv = new WebContentsViewAndroid(
web_contents, delegate);
*render_view_host_delegate_view = rv;
return rv;
}
WebContentsViewAndroid::WebContentsViewAndroid(
WebContentsImpl* web_contents,
WebContentsViewDelegate* delegate)
: web_contents_(web_contents),
content_view_core_(NULL),
delegate_(delegate) {
}
WebContentsViewAndroid::~WebContentsViewAndroid() {
}
void WebContentsViewAndroid::SetContentViewCore(
ContentViewCoreImpl* content_view_core) {
content_view_core_ = content_view_core;
RenderWidgetHostViewAndroid* rwhv = static_cast<RenderWidgetHostViewAndroid*>(
web_contents_->GetRenderWidgetHostView());
if (rwhv)
rwhv->SetContentViewCore(content_view_core_);
if (web_contents_->ShowingInterstitialPage()) {
rwhv = static_cast<RenderWidgetHostViewAndroid*>(
web_contents_->GetInterstitialPage()
->GetMainFrame()
->GetRenderViewHost()
->GetView());
if (rwhv)
rwhv->SetContentViewCore(content_view_core_);
}
}
gfx::NativeView WebContentsViewAndroid::GetNativeView() const {
return content_view_core_ ? content_view_core_->GetViewAndroid() : NULL;
}
gfx::NativeView WebContentsViewAndroid::GetContentNativeView() const {
return content_view_core_ ? content_view_core_->GetViewAndroid() : NULL;
}
gfx::NativeWindow WebContentsViewAndroid::GetTopLevelNativeWindow() const {
return content_view_core_ ? content_view_core_->GetWindowAndroid() : NULL;
}
void WebContentsViewAndroid::GetContainerBounds(gfx::Rect* out) const {
*out = content_view_core_ ? gfx::Rect(content_view_core_->GetViewSize())
: gfx::Rect();
}
void WebContentsViewAndroid::SetPageTitle(const base::string16& title) {
if (content_view_core_)
content_view_core_->SetTitle(title);
}
void WebContentsViewAndroid::SizeContents(const gfx::Size& size) {
// TODO(klobag): Do we need to do anything else?
RenderWidgetHostView* rwhv = web_contents_->GetRenderWidgetHostView();
if (rwhv)
rwhv->SetSize(size);
}
void WebContentsViewAndroid::Focus() {
if (web_contents_->ShowingInterstitialPage())
web_contents_->GetInterstitialPage()->Focus();
else
web_contents_->GetRenderWidgetHostView()->Focus();
}
void WebContentsViewAndroid::SetInitialFocus() {
if (web_contents_->FocusLocationBarByDefault())
web_contents_->SetFocusToLocationBar(false);
else
Focus();
}
void WebContentsViewAndroid::StoreFocus() {
NOTIMPLEMENTED();
}
void WebContentsViewAndroid::RestoreFocus() {
NOTIMPLEMENTED();
}
DropData* WebContentsViewAndroid::GetDropData() const {
NOTIMPLEMENTED();
return NULL;
}
gfx::Rect WebContentsViewAndroid::GetViewBounds() const {
if (content_view_core_)
return gfx::Rect(content_view_core_->GetViewSize());
return gfx::Rect();
}
void WebContentsViewAndroid::CreateView(
const gfx::Size& initial_size, gfx::NativeView context) {
}
RenderWidgetHostViewBase* WebContentsViewAndroid::CreateViewForWidget(
RenderWidgetHost* render_widget_host, bool is_guest_view_hack) {
if (render_widget_host->GetView()) {
// During testing, the view will already be set up in most cases to the
// test view, so we don't want to clobber it with a real one. To verify that
// this actually is happening (and somebody isn't accidentally creating the
// view twice), we check for the RVH Factory, which will be set when we're
// making special ones (which go along with the special views).
DCHECK(RenderViewHostFactory::has_factory());
return static_cast<RenderWidgetHostViewBase*>(
render_widget_host->GetView());
}
// Note that while this instructs the render widget host to reference
// |native_view_|, this has no effect without also instructing the
// native view (i.e. ContentView) how to obtain a reference to this widget in
// order to paint it. See ContentView::GetRenderWidgetHostViewAndroid for an
// example of how this is achieved for InterstitialPages.
RenderWidgetHostImpl* rwhi = RenderWidgetHostImpl::From(render_widget_host);
return new RenderWidgetHostViewAndroid(rwhi, content_view_core_);
}
RenderWidgetHostViewBase* WebContentsViewAndroid::CreateViewForPopupWidget(
RenderWidgetHost* render_widget_host) {
RenderWidgetHostImpl* rwhi = RenderWidgetHostImpl::From(render_widget_host);
return new RenderWidgetHostViewAndroid(rwhi, NULL);
}
void WebContentsViewAndroid::RenderViewCreated(RenderViewHost* host) {
}
void WebContentsViewAndroid::RenderViewSwappedIn(RenderViewHost* host) {
}
void WebContentsViewAndroid::SetOverscrollControllerEnabled(bool enabled) {
}
void WebContentsViewAndroid::ShowContextMenu(
RenderFrameHost* render_frame_host, const ContextMenuParams& params) {
if (delegate_)
delegate_->ShowContextMenu(render_frame_host, params);
}
void WebContentsViewAndroid::ShowPopupMenu(
RenderFrameHost* render_frame_host,
const gfx::Rect& bounds,
int item_height,
double item_font_size,
int selected_item,
const std::vector<MenuItem>& items,
bool right_aligned,
bool allow_multiple_selection) {
if (content_view_core_) {
content_view_core_->ShowSelectPopupMenu(render_frame_host,
bounds,
items,
selected_item,
allow_multiple_selection);
}
}
void WebContentsViewAndroid::HidePopupMenu() {
if (content_view_core_)
content_view_core_->HideSelectPopupMenu();
}
void WebContentsViewAndroid::StartDragging(
const DropData& drop_data,
blink::WebDragOperationsMask allowed_ops,
const gfx::ImageSkia& image,
const gfx::Vector2d& image_offset,
const DragEventSourceInfo& event_info) {
NOTIMPLEMENTED();
}
void WebContentsViewAndroid::UpdateDragCursor(blink::WebDragOperation op) {
NOTIMPLEMENTED();
}
void WebContentsViewAndroid::GotFocus() {
// This is only used in the views FocusManager stuff but it bleeds through
// all subclasses. http://crbug.com/21875
}
// This is called when we the renderer asks us to take focus back (i.e., it has
// iterated past the last focusable element on the page).
void WebContentsViewAndroid::TakeFocus(bool reverse) {
if (web_contents_->GetDelegate() &&
web_contents_->GetDelegate()->TakeFocus(web_contents_, reverse))
return;
web_contents_->GetRenderWidgetHostView()->Focus();
}
} // namespace content
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