// Copyright (c) 2009 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 "chrome/browser/debugger/tools_view.h"

#include "chrome/browser/browser_list.h"
#include "chrome/browser/debugger/tools_contents.h"
#include "chrome/browser/profile.h"
#include "chrome/browser/tab_contents/web_contents.h"
#include "chrome/browser/views/tab_contents_container_view.h"
#include "chrome/common/property_bag.h"
#include "chrome/common/render_messages.h"

ToolsView::ToolsView(int inspected_process_id, int inspected_view_id) 
    : inspected_process_id_(inspected_process_id),
      inspected_view_id_(inspected_view_id), 
      web_contents_(NULL) {
  web_container_ = new TabContentsContainerView();
  AddChildView(web_container_);
}

ToolsView::~ToolsView() {
}

void ToolsView::SendToolsClientMessage(int tools_message_type,
                                       const std::wstring& body) {
  if (!web_contents_) {
    NOTREACHED();
    return;
  }
  int routing_id = web_contents_->render_view_host()->routing_id();
  web_contents_->render_view_host()->Send(
      new ViewMsg_ToolsClientMsg(routing_id, tools_message_type, body));
}

std::string ToolsView::GetClassName() const {
  return "ToolsView";
}

gfx::Size ToolsView::GetPreferredSize() {
  return gfx::Size(700, 400);
}

void ToolsView::Layout() {
  web_container_->SetBounds(0, 0, width(), height());
}

void ToolsView::ViewHierarchyChanged(bool is_add,
                                     views::View* parent,
                                     views::View* child) {
  if (is_add && child == this) {
    DCHECK(GetWidget());
    Init();
  }
}

void ToolsView::Init() {
  // We can't create the WebContents until we've actually been put into a real
  // view hierarchy somewhere.
  Profile* profile = BrowserList::GetLastActive()->profile();
  
  TabContents* tc = TabContents::CreateWithType(TAB_CONTENTS_TOOLS, profile,
                                                NULL);
  web_contents_ = tc->AsWebContents();
  web_contents_->SetupController(profile);
  web_contents_->set_delegate(this);
  web_container_->SetTabContents(web_contents_);
  web_contents_->render_view_host()->AllowDOMUIBindings();

  ToolsContents::GetInspectedViewInfoAccessor()->SetProperty(
      web_contents_->property_bag(),
      std::pair<int, int>(inspected_process_id_, inspected_view_id_));

  GURL contents("chrome-ui://inspector/debugger-oop.html");
  // this will call CreateRenderView to create renderer process 
  web_contents_->controller()->LoadURL(contents, GURL(),
                                       PageTransition::START_PAGE);
}

void ToolsView::OnWindowClosing() {
  web_container_->SetTabContents(NULL); // detach last (and only) tab
  web_contents_->CloseContents(); // destroy the tab and navigation controller
}

void ToolsView::OpenURLFromTab(TabContents* source,
                               const GURL& url, const GURL& referrer,
                               WindowOpenDisposition disposition,
                               PageTransition::Type transition) {
  NOTREACHED();
}