// 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/test/test_render_view_host.h"

#include "base/memory/scoped_ptr.h"
#include "content/browser/dom_storage/dom_storage_context_wrapper.h"
#include "content/browser/dom_storage/session_storage_namespace_impl.h"
#include "content/browser/site_instance_impl.h"
#include "content/common/dom_storage/dom_storage_types.h"
#include "content/common/frame_messages.h"
#include "content/common/view_messages.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/navigation_controller.h"
#include "content/public/browser/storage_partition.h"
#include "content/public/common/content_client.h"
#include "content/public/common/page_state.h"
#include "content/public/common/web_preferences.h"
#include "content/test/test_render_frame_host.h"
#include "content/test/test_web_contents.h"
#include "media/base/video_frame.h"
#include "ui/gfx/rect.h"

namespace content {

void InitNavigateParams(FrameHostMsg_DidCommitProvisionalLoad_Params* params,
                        int page_id,
                        const GURL& url,
                        ui::PageTransition transition) {
  params->page_id = page_id;
  params->url = url;
  params->referrer = Referrer();
  params->transition = transition;
  params->redirects = std::vector<GURL>();
  params->should_update_history = false;
  params->searchable_form_url = GURL();
  params->searchable_form_encoding = std::string();
  params->security_info = std::string();
  params->gesture = NavigationGestureUser;
  params->was_within_same_page = false;
  params->is_post = false;
  params->page_state = PageState::CreateFromURL(url);
}

TestRenderWidgetHostView::TestRenderWidgetHostView(RenderWidgetHost* rwh)
    : rwh_(RenderWidgetHostImpl::From(rwh)),
      is_showing_(false),
      did_swap_compositor_frame_(false) {
  rwh_->SetView(this);
}

TestRenderWidgetHostView::~TestRenderWidgetHostView() {
}

RenderWidgetHost* TestRenderWidgetHostView::GetRenderWidgetHost() const {
  return NULL;
}

gfx::Vector2dF TestRenderWidgetHostView::GetLastScrollOffset() const {
  return gfx::Vector2dF();
}

gfx::NativeView TestRenderWidgetHostView::GetNativeView() const {
  return NULL;
}

gfx::NativeViewId TestRenderWidgetHostView::GetNativeViewId() const {
  return 0;
}

gfx::NativeViewAccessible TestRenderWidgetHostView::GetNativeViewAccessible() {
  return NULL;
}

ui::TextInputClient* TestRenderWidgetHostView::GetTextInputClient() {
  return &text_input_client_;
}

bool TestRenderWidgetHostView::HasFocus() const {
  return true;
}

bool TestRenderWidgetHostView::IsSurfaceAvailableForCopy() const {
  return true;
}

void TestRenderWidgetHostView::Show() {
  is_showing_ = true;
}

void TestRenderWidgetHostView::Hide() {
  is_showing_ = false;
}

bool TestRenderWidgetHostView::IsShowing() {
  return is_showing_;
}

void TestRenderWidgetHostView::RenderProcessGone(base::TerminationStatus status,
                                                 int error_code) {
  delete this;
}

void TestRenderWidgetHostView::Destroy() { delete this; }

gfx::Rect TestRenderWidgetHostView::GetViewBounds() const {
  return gfx::Rect();
}

void TestRenderWidgetHostView::CopyFromCompositingSurface(
    const gfx::Rect& src_subrect,
    const gfx::Size& dst_size,
    CopyFromCompositingSurfaceCallback& callback,
    const SkColorType color_type) {
  callback.Run(false, SkBitmap());
}

void TestRenderWidgetHostView::CopyFromCompositingSurfaceToVideoFrame(
    const gfx::Rect& src_subrect,
    const scoped_refptr<media::VideoFrame>& target,
    const base::Callback<void(bool)>& callback) {
  callback.Run(false);
}

bool TestRenderWidgetHostView::CanCopyToVideoFrame() const {
  return false;
}

void TestRenderWidgetHostView::AcceleratedSurfaceInitialized(int host_id,
                                                             int route_id) {
}

void TestRenderWidgetHostView::AcceleratedSurfaceBuffersSwapped(
    const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& params,
    int gpu_host_id) {
}

void TestRenderWidgetHostView::AcceleratedSurfacePostSubBuffer(
    const GpuHostMsg_AcceleratedSurfacePostSubBuffer_Params& params,
    int gpu_host_id) {
}

void TestRenderWidgetHostView::AcceleratedSurfaceSuspend() {
}

bool TestRenderWidgetHostView::HasAcceleratedSurface(
      const gfx::Size& desired_size) {
  return false;
}

#if defined(OS_MACOSX)

void TestRenderWidgetHostView::SetActive(bool active) {
  // <viettrungluu@gmail.com>: Do I need to do anything here?
}

bool TestRenderWidgetHostView::SupportsSpeech() const {
  return false;
}

void TestRenderWidgetHostView::SpeakSelection() {
}

bool TestRenderWidgetHostView::IsSpeaking() const {
  return false;
}

void TestRenderWidgetHostView::StopSpeaking() {
}

bool TestRenderWidgetHostView::PostProcessEventForPluginIme(
    const NativeWebKeyboardEvent& event) {
  return false;
}

#endif

gfx::Rect TestRenderWidgetHostView::GetBoundsInRootWindow() {
  return gfx::Rect();
}

void TestRenderWidgetHostView::OnSwapCompositorFrame(
    uint32 output_surface_id,
    scoped_ptr<cc::CompositorFrame> frame) {
  did_swap_compositor_frame_ = true;
}


gfx::GLSurfaceHandle TestRenderWidgetHostView::GetCompositingSurface() {
  return gfx::GLSurfaceHandle();
}

bool TestRenderWidgetHostView::LockMouse() {
  return false;
}

void TestRenderWidgetHostView::UnlockMouse() {
}

#if defined(OS_WIN)
void TestRenderWidgetHostView::SetParentNativeViewAccessible(
    gfx::NativeViewAccessible accessible_parent) {
}

gfx::NativeViewId TestRenderWidgetHostView::GetParentForWindowlessPlugin()
    const {
  return 0;
}
#endif

TestRenderViewHost::TestRenderViewHost(
    SiteInstance* instance,
    RenderViewHostDelegate* delegate,
    RenderWidgetHostDelegate* widget_delegate,
    int routing_id,
    int main_frame_routing_id,
    bool swapped_out)
    : RenderViewHostImpl(instance,
                         delegate,
                         widget_delegate,
                         routing_id,
                         main_frame_routing_id,
                         swapped_out,
                         false /* hidden */),
      render_view_created_(false),
      delete_counter_(NULL),
      simulate_fetch_via_proxy_(false),
      simulate_history_list_was_cleared_(false),
      contents_mime_type_("text/html"),
      opener_route_id_(MSG_ROUTING_NONE),
      main_render_frame_host_(NULL) {
  // TestRenderWidgetHostView installs itself into this->view_ in its
  // constructor, and deletes itself when TestRenderWidgetHostView::Destroy() is
  // called.
  new TestRenderWidgetHostView(this);
}

TestRenderViewHost::~TestRenderViewHost() {
  if (delete_counter_)
    ++*delete_counter_;
}

bool TestRenderViewHost::CreateRenderView(
    const base::string16& frame_name,
    int opener_route_id,
    int proxy_route_id,
    int32 max_page_id,
    bool window_was_created_with_opener) {
  DCHECK(!render_view_created_);
  render_view_created_ = true;
  opener_route_id_ = opener_route_id;
  return true;
}

bool TestRenderViewHost::IsRenderViewLive() const {
  return render_view_created_;
}

bool TestRenderViewHost::IsFullscreen() const {
  return RenderViewHostImpl::IsFullscreen();
}

void TestRenderViewHost::SendNavigate(int page_id, const GURL& url) {
  main_render_frame_host_->SendNavigate(page_id, url);
}

void TestRenderViewHost::SendFailedNavigate(int page_id, const GURL& url) {
  main_render_frame_host_->SendFailedNavigate(page_id, url);
}

void TestRenderViewHost::SendNavigateWithTransition(
    int page_id,
    const GURL& url,
    ui::PageTransition transition) {
  main_render_frame_host_->SendNavigateWithTransition(page_id, url, transition);
}

void TestRenderViewHost::SendNavigateWithOriginalRequestURL(
    int page_id,
    const GURL& url,
    const GURL& original_request_url) {
  main_render_frame_host_->SendNavigateWithOriginalRequestURL(
      page_id, url, original_request_url);
}

void TestRenderViewHost::SendNavigateWithFile(
    int page_id,
    const GURL& url,
    const base::FilePath& file_path) {
  main_render_frame_host_->SendNavigateWithFile(page_id, url, file_path);
}

void TestRenderViewHost::SendNavigateWithParams(
    FrameHostMsg_DidCommitProvisionalLoad_Params* params) {
  main_render_frame_host_->SendNavigateWithParams(params);
}

void TestRenderViewHost::SendNavigateWithTransitionAndResponseCode(
    int page_id,
    const GURL& url,
    ui::PageTransition transition,
    int response_code) {
  main_render_frame_host_->SendNavigateWithTransitionAndResponseCode(
      page_id, url, transition, response_code);
}

void TestRenderViewHost::SendNavigateWithParameters(
    int page_id,
    const GURL& url,
    ui::PageTransition transition,
    const GURL& original_request_url,
    int response_code,
    const base::FilePath* file_path_for_history_item) {

  main_render_frame_host_->SendNavigateWithParameters(
      page_id, url, transition, original_request_url, response_code,
      file_path_for_history_item, std::vector<GURL>());
}

void TestRenderViewHost::SendBeforeUnloadACK(bool proceed) {
  // TODO(creis): Move this whole method to TestRenderFrameHost.
  base::TimeTicks now = base::TimeTicks::Now();
  main_render_frame_host_->OnBeforeUnloadACK(proceed, now, now);
}

void TestRenderViewHost::SetContentsMimeType(const std::string& mime_type) {
  contents_mime_type_ = mime_type;
  main_render_frame_host_->set_contents_mime_type(mime_type);
}

void TestRenderViewHost::SimulateSwapOutACK() {
  OnSwappedOut(false);
}

void TestRenderViewHost::SimulateWasHidden() {
  WasHidden();
}

void TestRenderViewHost::SimulateWasShown() {
  WasShown(ui::LatencyInfo());
}

void TestRenderViewHost::TestOnStartDragging(
    const DropData& drop_data) {
  blink::WebDragOperationsMask drag_operation = blink::WebDragOperationEvery;
  DragEventSourceInfo event_info;
  OnStartDragging(drop_data, drag_operation, SkBitmap(), gfx::Vector2d(),
                  event_info);
}

void TestRenderViewHost::TestOnUpdateStateWithFile(
    int page_id,
    const base::FilePath& file_path) {
  OnUpdateState(page_id,
                PageState::CreateForTesting(GURL("http://www.google.com"),
                                            false,
                                            "data",
                                            &file_path));
}

void TestRenderViewHost::set_simulate_fetch_via_proxy(bool proxy) {
  simulate_fetch_via_proxy_ = proxy;
}

void TestRenderViewHost::set_simulate_history_list_was_cleared(bool cleared) {
  simulate_history_list_was_cleared_ = cleared;
  main_render_frame_host_->set_simulate_history_list_was_cleared(cleared);
}

RenderViewHostImplTestHarness::RenderViewHostImplTestHarness() {
  std::vector<ui::ScaleFactor> scale_factors;
  scale_factors.push_back(ui::SCALE_FACTOR_100P);
  scoped_set_supported_scale_factors_.reset(
      new ui::test::ScopedSetSupportedScaleFactors(scale_factors));
}

RenderViewHostImplTestHarness::~RenderViewHostImplTestHarness() {
}

TestRenderViewHost* RenderViewHostImplTestHarness::test_rvh() {
  return contents()->GetRenderViewHost();
}

TestRenderViewHost* RenderViewHostImplTestHarness::pending_test_rvh() {
  return contents()->GetPendingMainFrame() ?
      contents()->GetPendingMainFrame()->GetRenderViewHost() :
      NULL;
}

TestRenderViewHost* RenderViewHostImplTestHarness::active_test_rvh() {
  return static_cast<TestRenderViewHost*>(active_rvh());
}

TestRenderFrameHost* RenderViewHostImplTestHarness::main_test_rfh() {
  return contents()->GetMainFrame();
}

TestWebContents* RenderViewHostImplTestHarness::contents() {
  return static_cast<TestWebContents*>(web_contents());
}

}  // namespace content